Completed
Push — master ( 6296d1...46c666 )
by Stiofan
12s
created
includes/class-wpinv-api.php 2 patches
Doc Comments   +8 added lines patch added patch discarded remove patch
@@ -47,6 +47,9 @@  discard block
 block discarded – undo
47 47
         }
48 48
     }
49 49
     
50
+    /**
51
+     * @param integer $code
52
+     */
50 53
     public function send_status( $code ) {
51 54
         status_header( $code );
52 55
     }
@@ -195,6 +198,11 @@  discard block
 block discarded – undo
195 198
 class WPInv_API_Exception extends Exception {
196 199
     protected $error_code;
197 200
 
201
+    /**
202
+     * @param string $error_code
203
+     * @param string $error_message
204
+     * @param integer $http_status_code
205
+     */
198 206
     public function __construct( $error_code, $error_message, $http_status_code ) {
199 207
         $this->error_code = $error_code;
200 208
         parent::__construct( $error_message, $http_status_code );
Please login to merge, or discard this patch.
Spacing   +67 added lines, -67 removed lines patch added patch discarded remove patch
@@ -7,51 +7,51 @@  discard block
 block discarded – undo
7 7
  */
8 8
  
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 class WPInv_API {
15 15
     protected $post_type = 'wpi_invoice';
16 16
     
17
-    public function __construct( $params = array() ) {
17
+    public function __construct($params = array()) {
18 18
     }
19
-    public function insert_invoice( $data ) {
19
+    public function insert_invoice($data) {
20 20
         global $wpdb;
21 21
         //wpinv_transaction_query( 'start' );
22 22
 
23 23
         try {
24
-            if ( empty( $data['invoice'] ) ) {
25
-                throw new WPInv_API_Exception( 'wpinv_api_missing_invoice_data', sprintf( __( 'No %1$s data specified to create %1$s', 'invoicing' ), 'invoice' ), 400 );
24
+            if (empty($data['invoice'])) {
25
+                throw new WPInv_API_Exception('wpinv_api_missing_invoice_data', sprintf(__('No %1$s data specified to create %1$s', 'invoicing'), 'invoice'), 400);
26 26
             }
27 27
 
28
-            $data = apply_filters( 'wpinv_api_create_invoice_data', $data['invoice'], $this );
28
+            $data = apply_filters('wpinv_api_create_invoice_data', $data['invoice'], $this);
29 29
 
30
-            $invoice = wpinv_insert_invoice( $data, true );
31
-            if ( empty( $invoice->ID ) || is_wp_error( $invoice ) ) {
32
-                throw new WPInv_API_Exception( 'wpinv_api_cannot_create_invoice', sprintf( __( 'Cannot create invoice: %s', 'invoicing' ), implode( ', ', $invoice->get_error_messages() ) ), 400 );
30
+            $invoice = wpinv_insert_invoice($data, true);
31
+            if (empty($invoice->ID) || is_wp_error($invoice)) {
32
+                throw new WPInv_API_Exception('wpinv_api_cannot_create_invoice', sprintf(__('Cannot create invoice: %s', 'invoicing'), implode(', ', $invoice->get_error_messages())), 400);
33 33
             }
34 34
 
35 35
             // HTTP 201 Created
36
-            $this->send_status( 201 );
36
+            $this->send_status(201);
37 37
 
38
-            do_action( 'wpinv_api_create_invoice', $invoice->ID, $data, $this );
38
+            do_action('wpinv_api_create_invoice', $invoice->ID, $data, $this);
39 39
 
40 40
             //wpinv_transaction_query( 'commit' );
41 41
 
42
-            return wpinv_get_invoice( $invoice->ID );
43
-        } catch ( WPInv_API_Exception $e ) {
42
+            return wpinv_get_invoice($invoice->ID);
43
+        } catch (WPInv_API_Exception $e) {
44 44
             //wpinv_transaction_query( 'rollback' );
45 45
 
46
-            return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
46
+            return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
47 47
         }
48 48
     }
49 49
     
50
-    public function send_status( $code ) {
51
-        status_header( $code );
50
+    public function send_status($code) {
51
+        status_header($code);
52 52
     }
53 53
     
54
-    protected function set_billing_details( $invoice, $data ) {
54
+    protected function set_billing_details($invoice, $data) {
55 55
         $address_fields = array(
56 56
             'user_id',
57 57
             'first_name',
@@ -70,66 +70,66 @@  discard block
 block discarded – undo
70 70
         $billing_details = array();
71 71
         $user_id = $invoice->get_user_id();
72 72
         
73
-        foreach ( $address_fields as $field ) {
74
-            if ( isset( $data['billing_details'][ $field ] ) ) {
75
-                $value = sanitize_text_field( $data['billing_details'][ $field ] );
73
+        foreach ($address_fields as $field) {
74
+            if (isset($data['billing_details'][$field])) {
75
+                $value = sanitize_text_field($data['billing_details'][$field]);
76 76
                 
77
-                if ( $field == 'country' && empty( $value ) ) {
78
-                    if ( !empty( $invoice->country ) ) {
77
+                if ($field == 'country' && empty($value)) {
78
+                    if (!empty($invoice->country)) {
79 79
                         $value = $invoice->country;
80 80
                     } else {
81
-                        $value = wpinv_default_billing_country( '', $user_id );
81
+                        $value = wpinv_default_billing_country('', $user_id);
82 82
                     }
83 83
                 }
84 84
                 
85
-                if ( $field == 'state' && empty( $value ) ) {
86
-                    if ( !empty( $invoice->state ) ) {
85
+                if ($field == 'state' && empty($value)) {
86
+                    if (!empty($invoice->state)) {
87 87
                         $value = $invoice->state;
88 88
                     } else {
89 89
                         $value = wpinv_get_default_state();
90 90
                     }
91 91
                 }
92 92
                 
93
-                $invoice->set( $field, $value );
93
+                $invoice->set($field, $value);
94 94
                 
95
-                update_post_meta( $invoice->ID, '_wpinv_' . $field, $value );
95
+                update_post_meta($invoice->ID, '_wpinv_' . $field, $value);
96 96
             }
97 97
         }
98 98
         
99 99
         return $invoice;
100 100
     }
101 101
     
102
-    protected function set_discount( $invoice, $data ) {
103
-        if ( isset( $data['discount'] ) ) {
104
-            $invoice->set( 'discount', wpinv_round_amount( $data['discount'] ) );
102
+    protected function set_discount($invoice, $data) {
103
+        if (isset($data['discount'])) {
104
+            $invoice->set('discount', wpinv_round_amount($data['discount']));
105 105
             
106
-            update_post_meta( $invoice->ID, '_wpinv_discount', wpinv_round_amount( $data['discount'] ) );
106
+            update_post_meta($invoice->ID, '_wpinv_discount', wpinv_round_amount($data['discount']));
107 107
             
108
-            if ( isset( $data['discount_code'] ) ) {
109
-                $invoice->set( 'discount_code', $data['discount_code'] );
108
+            if (isset($data['discount_code'])) {
109
+                $invoice->set('discount_code', $data['discount_code']);
110 110
                 
111
-                update_post_meta( $invoice->ID, '_wpinv_discount_code', $data['discount_code'] );
111
+                update_post_meta($invoice->ID, '_wpinv_discount_code', $data['discount_code']);
112 112
             }
113 113
         }
114 114
         
115 115
         return $invoice;
116 116
     }
117 117
     
118
-    protected function set_items( $invoice, $data ) {
119
-        if ( !empty( $data['items'] ) && is_array( $data['items'] ) ) {
118
+    protected function set_items($invoice, $data) {
119
+        if (!empty($data['items']) && is_array($data['items'])) {
120 120
             $items_array = array();
121 121
            
122
-            if ( !empty( $invoice->country ) ) {
122
+            if (!empty($invoice->country)) {
123 123
                 $country = $invoice->country;
124
-            } else if ( !empty( $data['billing_details']['country'] ) ) {
124
+            } else if (!empty($data['billing_details']['country'])) {
125 125
                 $country = $data['billing_details']['country'];
126 126
             } else {
127
-                $country = wpinv_default_billing_country( '', $invoice->get_user_id() );
127
+                $country = wpinv_default_billing_country('', $invoice->get_user_id());
128 128
             }
129 129
             
130
-            if ( !empty( $invoice->state ) ) {
130
+            if (!empty($invoice->state)) {
131 131
                 $state = $invoice->state;
132
-            } else if ( !empty( $data['billing_details']['state'] ) ) {
132
+            } else if (!empty($data['billing_details']['state'])) {
133 133
                 $state = $data['billing_details']['state'];
134 134
             } else {
135 135
                 $state = wpinv_get_default_state();
@@ -138,54 +138,54 @@  discard block
 block discarded – undo
138 138
             $_POST['country']   = $country;
139 139
             $_POST['state']     = $state;
140 140
             
141
-            $rate = wpinv_get_tax_rate( $country, $state, 'global' );
141
+            $rate = wpinv_get_tax_rate($country, $state, 'global');
142 142
             
143 143
             $total_tax = 0;
144
-            foreach ( $data['items'] as $item ) {
145
-                $id                 = isset( $item['id'] ) ? sanitize_text_field( $item['id'] ) : '';
146
-                $title              = isset( $item['title'] ) ? sanitize_text_field( $item['title'] ) : '';
147
-                $desc               = isset( $item['description'] ) ? sanitize_text_field( $item['description'] ) : '';
148
-                $amount             = isset( $item['amount'] ) ? wpinv_round_amount( $item['amount'] ) : 0;
144
+            foreach ($data['items'] as $item) {
145
+                $id                 = isset($item['id']) ? sanitize_text_field($item['id']) : '';
146
+                $title              = isset($item['title']) ? sanitize_text_field($item['title']) : '';
147
+                $desc               = isset($item['description']) ? sanitize_text_field($item['description']) : '';
148
+                $amount             = isset($item['amount']) ? wpinv_round_amount($item['amount']) : 0;
149 149
                 
150
-                if ( !empty( $item['vat_rates_class'] ) ) {
150
+                if (!empty($item['vat_rates_class'])) {
151 151
                     $vat_rates_class = $item['vat_rates_class'];
152 152
                 } else {
153 153
                     $vat_rates_class = '_standard';
154 154
                 }
155
-                $vat_rate = wpinv_get_tax_rate( $country, $state, $id );
155
+                $vat_rate = wpinv_get_tax_rate($country, $state, $id);
156 156
                 
157
-                $tax = $amount > 0 ? ( $amount * 0.01 * (float)$vat_rate ) : 0;
157
+                $tax = $amount > 0 ? ($amount * 0.01 * (float)$vat_rate) : 0;
158 158
                 $total_tax += $tax;
159 159
                 
160 160
                 $items_array[] = array(
161 161
                     'id'                => $id,
162
-                    'title'             => esc_html( $title ),
163
-                    'description'       => esc_html( $desc ),
164
-                    'amount'            => $amount > 0 ? wpinv_round_amount( $amount ) : 0,
165
-                    'subtotal'          => $amount > 0 ? wpinv_round_amount( $amount ) : 0,
162
+                    'title'             => esc_html($title),
163
+                    'description'       => esc_html($desc),
164
+                    'amount'            => $amount > 0 ? wpinv_round_amount($amount) : 0,
165
+                    'subtotal'          => $amount > 0 ? wpinv_round_amount($amount) : 0,
166 166
                     'vat_rates_class'   => $vat_rates_class,
167 167
                     'vat_rate'          => $vat_rate,
168
-                    'tax'               => $tax > 0 ? wpinv_round_amount( $tax ) : 0,
168
+                    'tax'               => $tax > 0 ? wpinv_round_amount($tax) : 0,
169 169
                 );
170 170
             }
171 171
 
172
-            update_post_meta( $invoice->ID, '_wpinv_tax', wpinv_round_amount( $total_tax ) );
173
-            $invoice->set( 'tax', wpinv_round_amount( $total_tax ) );
172
+            update_post_meta($invoice->ID, '_wpinv_tax', wpinv_round_amount($total_tax));
173
+            $invoice->set('tax', wpinv_round_amount($total_tax));
174 174
             
175
-            $items_array = apply_filters( 'wpinv_save_invoice_items', $items_array, $data['items'], $invoice );
175
+            $items_array = apply_filters('wpinv_save_invoice_items', $items_array, $data['items'], $invoice);
176 176
             
177
-            $invoice->set( 'items', $items_array );
178
-            update_post_meta( $invoice->ID, '_wpinv_items', $items_array );
177
+            $invoice->set('items', $items_array);
178
+            update_post_meta($invoice->ID, '_wpinv_items', $items_array);
179 179
         }
180 180
         
181 181
         return $invoice;
182 182
     }
183 183
     
184
-    protected function set_invoice_meta( $invoice_id, $invoice_meta ) {
185
-        foreach ( $invoice_meta as $meta_key => $meta_value ) {
184
+    protected function set_invoice_meta($invoice_id, $invoice_meta) {
185
+        foreach ($invoice_meta as $meta_key => $meta_value) {
186 186
 
187
-            if ( is_string( $meta_key) && ! is_protected_meta( $meta_key ) && is_scalar( $meta_value ) ) {
188
-                update_post_meta( $invoice_id, $meta_key, $meta_value );
187
+            if (is_string($meta_key) && !is_protected_meta($meta_key) && is_scalar($meta_value)) {
188
+                update_post_meta($invoice_id, $meta_key, $meta_value);
189 189
             }
190 190
         }
191 191
     }
@@ -195,9 +195,9 @@  discard block
 block discarded – undo
195 195
 class WPInv_API_Exception extends Exception {
196 196
     protected $error_code;
197 197
 
198
-    public function __construct( $error_code, $error_message, $http_status_code ) {
198
+    public function __construct($error_code, $error_message, $http_status_code) {
199 199
         $this->error_code = $error_code;
200
-        parent::__construct( $error_message, $http_status_code );
200
+        parent::__construct($error_message, $http_status_code);
201 201
     }
202 202
 
203 203
     public function getErrorCode() {
Please login to merge, or discard this patch.
includes/class-wpinv-notes.php 1 patch
Spacing   +39 added lines, -39 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit; // Exit if accessed directly
4 4
 }
5 5
 
@@ -14,73 +14,73 @@  discard block
 block discarded – undo
14 14
     }
15 15
     
16 16
     public function init() {
17
-        do_action( 'wpinv_class_notes_init', $this );
17
+        do_action('wpinv_class_notes_init', $this);
18 18
     }
19 19
     
20 20
     public function includes() {
21
-        do_action( 'wpinv_class_notes_includes', $this );
21
+        do_action('wpinv_class_notes_includes', $this);
22 22
     }
23 23
     
24 24
     public function actions() {
25 25
         // Secure inovice notes
26
-        add_action( 'pre_get_comments', array( $this, 'set_invoice_note_type' ), 11, 1 );
26
+        add_action('pre_get_comments', array($this, 'set_invoice_note_type'), 11, 1);
27 27
         
28 28
         // Count comments
29
-        add_filter( 'wp_count_comments', array( $this, 'wp_count_comments' ), 11, 2 );
29
+        add_filter('wp_count_comments', array($this, 'wp_count_comments'), 11, 2);
30 30
         
31 31
         // Delete comments count cache whenever there is a new comment or a comment status changes
32
-        add_action( 'wp_insert_comment', array( $this, 'delete_comments_count_cache' ) );
33
-        add_action( 'wp_set_comment_status', array( $this, 'delete_comments_count_cache' ) );
32
+        add_action('wp_insert_comment', array($this, 'delete_comments_count_cache'));
33
+        add_action('wp_set_comment_status', array($this, 'delete_comments_count_cache'));
34 34
         
35
-        do_action( 'wpinv_class_notes_actions', $this );
35
+        do_action('wpinv_class_notes_actions', $this);
36 36
     }
37 37
         
38
-    public function set_invoice_note_type( $query ) {
39
-        $post_ID        = !empty( $query->query_vars['post_ID'] ) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
38
+    public function set_invoice_note_type($query) {
39
+        $post_ID = !empty($query->query_vars['post_ID']) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
40 40
         
41
-        if ( $post_ID && in_array(get_post_type( $post_ID ), array($this->invoice_post_type, 'wpi_quote' )) ) {
41
+        if ($post_ID && in_array(get_post_type($post_ID), array($this->invoice_post_type, 'wpi_quote'))) {
42 42
             $query->query_vars['type__in']      = $this->comment_type;
43 43
             $query->query_vars['type__not_in']  = '';
44 44
         } else {        
45
-            if ( isset( $query->query_vars['type__in'] ) && $type_in = $query->query_vars['type__in'] ) {
46
-                if ( is_array( $type_in ) && in_array( $this->comment_type, $type_in ) ) {
47
-                    $key = array_search( $this->comment_type, $type_in );
48
-                    unset( $query->query_vars['type__in'][$key] );
49
-                } else if ( !is_array( $type_in ) && $type_in == $this->comment_type ) {
45
+            if (isset($query->query_vars['type__in']) && $type_in = $query->query_vars['type__in']) {
46
+                if (is_array($type_in) && in_array($this->comment_type, $type_in)) {
47
+                    $key = array_search($this->comment_type, $type_in);
48
+                    unset($query->query_vars['type__in'][$key]);
49
+                } else if (!is_array($type_in) && $type_in == $this->comment_type) {
50 50
                     $query->query_vars['type__in'] = '';
51 51
                 }
52 52
             }
53 53
             
54
-            if ( isset( $query->query_vars['type__not_in'] ) && $type_not_in = $query->query_vars['type__not_in'] ) {
55
-                if ( is_array( $type_not_in ) && !in_array( $this->comment_type, $type_not_in ) ) {
54
+            if (isset($query->query_vars['type__not_in']) && $type_not_in = $query->query_vars['type__not_in']) {
55
+                if (is_array($type_not_in) && !in_array($this->comment_type, $type_not_in)) {
56 56
                     $query->query_vars['type__not_in'][] = $this->comment_type;
57
-                } else if ( !is_array( $type_not_in ) && $type_not_in != $this->comment_type ) {
57
+                } else if (!is_array($type_not_in) && $type_not_in != $this->comment_type) {
58 58
                     $query->query_vars['type__not_in'] = (array)$query->query_vars['type__not_in'];
59 59
                     $query->query_vars['type__not_in'][] = $this->comment_type;
60 60
                 }
61 61
             } else {
62
-                $query->query_vars['type__not_in']  = $this->comment_type;
62
+                $query->query_vars['type__not_in'] = $this->comment_type;
63 63
             }
64 64
         }
65 65
         
66 66
         return $query;
67 67
     }
68 68
     
69
-    public function get_invoice_notes( $invoice_id = 0, $type = '' ) {
69
+    public function get_invoice_notes($invoice_id = 0, $type = '') {
70 70
         $args = array( 
71 71
             'post_id'   => $invoice_id,
72 72
             'orderby'   => 'comment_ID',
73 73
             'order'     => 'ASC',
74 74
         );
75 75
         
76
-        if ( $type == 'customer' ) {
76
+        if ($type == 'customer') {
77 77
             $args['meta_key']   = '_wpi_customer_note';
78 78
             $args['meta_value'] = 1;
79 79
         }
80 80
         
81
-        $args   = apply_filters( 'wpinv_invoice_notes_args', $args, $this, $invoice_id, $type );
81
+        $args = apply_filters('wpinv_invoice_notes_args', $args, $this, $invoice_id, $type);
82 82
         
83
-        return get_comments( $args );
83
+        return get_comments($args);
84 84
     }
85 85
     
86 86
     /**
@@ -91,7 +91,7 @@  discard block
 block discarded – undo
91 91
      * @return void
92 92
      */
93 93
     public function delete_comments_count_cache() {
94
-        delete_transient( 'wpinv_count_comments' );
94
+        delete_transient('wpinv_count_comments');
95 95
     }
96 96
     
97 97
     /**
@@ -102,16 +102,16 @@  discard block
 block discarded – undo
102 102
      * @param  int    $post_id Post ID.
103 103
      * @return object
104 104
      */
105
-    public function wp_count_comments( $stats, $post_id ) {
105
+    public function wp_count_comments($stats, $post_id) {
106 106
         global $wpdb;
107 107
 
108
-        if ( 0 === $post_id ) {
109
-            $stats = get_transient( 'wpinv_count_comments' );
108
+        if (0 === $post_id) {
109
+            $stats = get_transient('wpinv_count_comments');
110 110
 
111
-            if ( ! $stats ) {
111
+            if (!$stats) {
112 112
                 $stats = array();
113 113
 
114
-                $count = $wpdb->get_results( "SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A );
114
+                $count = $wpdb->get_results("SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A);
115 115
 
116 116
                 $total = 0;
117 117
                 $approved = array(
@@ -122,26 +122,26 @@  discard block
 block discarded – undo
122 122
                     'post-trashed' => 'post-trashed',
123 123
                 );
124 124
 
125
-                foreach ( (array) $count as $row ) {
125
+                foreach ((array)$count as $row) {
126 126
                     // Do not count post-trashed toward totals.
127
-                    if ( 'post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved'] ) {
127
+                    if ('post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved']) {
128 128
                         $total += $row['num_comments'];
129 129
                     }
130
-                    if ( isset( $approved[ $row['comment_approved'] ] ) ) {
131
-                        $stats[ $approved[ $row['comment_approved'] ] ] = $row['num_comments'];
130
+                    if (isset($approved[$row['comment_approved']])) {
131
+                        $stats[$approved[$row['comment_approved']]] = $row['num_comments'];
132 132
                     }
133 133
                 }
134 134
 
135 135
                 $stats['total_comments'] = $total;
136 136
                 $stats['all'] = $total;
137
-                foreach ( $approved as $key ) {
138
-                    if ( empty( $stats[ $key ] ) ) {
139
-                        $stats[ $key ] = 0;
137
+                foreach ($approved as $key) {
138
+                    if (empty($stats[$key])) {
139
+                        $stats[$key] = 0;
140 140
                     }
141 141
                 }
142 142
 
143
-                $stats = (object) $stats;
144
-                set_transient( 'wpinv_count_comments', $stats );
143
+                $stats = (object)$stats;
144
+                set_transient('wpinv_count_comments', $stats);
145 145
             }
146 146
         }
147 147
 
Please login to merge, or discard this patch.
includes/wpinv-email-functions.php 2 patches
Doc Comments   +6 added lines patch added patch discarded remove patch
@@ -664,6 +664,9 @@  discard block
 block discarded – undo
664 664
     return $sent;
665 665
 }
666 666
 
667
+/**
668
+ * @return string
669
+ */
667 670
 function wpinv_mail_get_from_address() {
668 671
     $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
669 672
     return sanitize_email( $from_address );
@@ -1123,6 +1126,9 @@  discard block
 block discarded – undo
1123 1126
 }
1124 1127
 add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
1125 1128
 
1129
+/**
1130
+ * @param string $email_type
1131
+ */
1126 1132
 function wpinv_email_is_enabled( $email_type ) {
1127 1133
     $emails = wpinv_get_emails();
1128 1134
     $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
Please login to merge, or discard this patch.
Spacing   +506 added lines, -506 removed lines patch added patch discarded remove patch
@@ -7,12 +7,12 @@  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_init_transactional_emails() {
15
-    $email_actions = apply_filters( 'wpinv_email_actions', array(
15
+    $email_actions = apply_filters('wpinv_email_actions', array(
16 16
         'wpinv_status_wpi-pending_to_wpi-processing',
17 17
         'wpinv_status_wpi-pending_to_publish',
18 18
         'wpinv_status_wpi-pending_to_wpi-cancelled',
@@ -28,79 +28,79 @@  discard block
 block discarded – undo
28 28
         'wpinv_fully_refunded',
29 29
         'wpinv_partially_refunded',
30 30
         'wpinv_new_invoice_note'
31
-    ) );
31
+    ));
32 32
 
33
-    foreach ( $email_actions as $action ) {
34
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
33
+    foreach ($email_actions as $action) {
34
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
35 35
     }
36 36
 }
37
-add_action( 'init', 'wpinv_init_transactional_emails' );
37
+add_action('init', 'wpinv_init_transactional_emails');
38 38
 
39 39
 // New invoice email
40
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
41
-add_action( 'wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification' );
42
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
43
-add_action( 'wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
44
-add_action( 'wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification' );
45
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
40
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
41
+add_action('wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification');
42
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
43
+add_action('wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
44
+add_action('wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification');
45
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
46 46
 
47 47
 // Cancelled invoice email
48
-add_action( 'wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
49
-add_action( 'wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
48
+add_action('wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
49
+add_action('wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
50 50
 
51 51
 // Failed invoice email
52
-add_action( 'wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
53
-add_action( 'wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
52
+add_action('wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
53
+add_action('wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
54 54
 
55 55
 // On hold invoice email
56
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
57
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
56
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
57
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
58 58
 
59 59
 // Processing invoice email
60
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification' );
60
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification');
61 61
 
62 62
 // Paid invoice email
63
-add_action( 'wpinv_status_publish_notification', 'wpinv_completed_invoice_notification' );
63
+add_action('wpinv_status_publish_notification', 'wpinv_completed_invoice_notification');
64 64
 
65 65
 // Refunded invoice email
66
-add_action( 'wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification' );
67
-add_action( 'wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification' );
66
+add_action('wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification');
67
+add_action('wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification');
68 68
 
69 69
 // Invoice note
70
-add_action( 'wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification' );
70
+add_action('wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification');
71 71
 
72
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
73
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
74
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
75
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
76
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
77
-add_action( 'wpinv_email_before_note_details', 'wpinv_email_before_note_details', 10, 4 );
72
+add_action('wpinv_email_header', 'wpinv_email_header');
73
+add_action('wpinv_email_footer', 'wpinv_email_footer');
74
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
75
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
76
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
77
+add_action('wpinv_email_before_note_details', 'wpinv_email_before_note_details', 10, 4);
78 78
 
79 79
 function wpinv_send_transactional_email() {
80 80
     $args       = func_get_args();
81 81
     $function   = current_filter() . '_notification';
82
-    do_action_ref_array( $function, $args );
82
+    do_action_ref_array($function, $args);
83 83
 }
84 84
     
85
-function wpinv_new_invoice_notification( $invoice_id, $new_status = '' ) {
85
+function wpinv_new_invoice_notification($invoice_id, $new_status = '') {
86 86
     global $wpinv_email_search, $wpinv_email_replace;
87 87
     
88 88
     $email_type = 'new_invoice';
89
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
89
+    if (!wpinv_email_is_enabled($email_type)) {
90 90
         return false;
91 91
     }
92 92
     
93
-    $invoice = wpinv_get_invoice( $invoice_id );
94
-    if ( empty( $invoice ) ) {
93
+    $invoice = wpinv_get_invoice($invoice_id);
94
+    if (empty($invoice)) {
95 95
         return false;
96 96
     }
97 97
 
98
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
98
+    if (!("wpi_invoice" === $invoice->post_type)) {
99 99
         return false;
100 100
     }
101 101
     
102
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
103
-    if ( !is_email( $recipient ) ) {
102
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
103
+    if (!is_email($recipient)) {
104 104
         return false;
105 105
     }
106 106
         
@@ -117,41 +117,41 @@  discard block
 block discarded – undo
117 117
     $wpinv_email_search     = $search;
118 118
     $wpinv_email_replace    = $replace;
119 119
     
120
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
121
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
122
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
123
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
120
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
121
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
122
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
123
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
124 124
     
125
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
125
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
126 126
             'invoice'       => $invoice,
127 127
             'email_type'    => $email_type,
128 128
             'email_heading' => $email_heading,
129 129
             'sent_to_admin' => true,
130 130
             'plain_text'    => false,
131
-        ) );
131
+        ));
132 132
     
133
-    return wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
133
+    return wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
134 134
 }
135 135
 
136
-function wpinv_cancelled_invoice_notification( $invoice_id, $new_status = '' ) {
136
+function wpinv_cancelled_invoice_notification($invoice_id, $new_status = '') {
137 137
     global $wpinv_email_search, $wpinv_email_replace;
138 138
     
139 139
     $email_type = 'cancelled_invoice';
140
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
140
+    if (!wpinv_email_is_enabled($email_type)) {
141 141
         return false;
142 142
     }
143 143
     
144
-    $invoice = wpinv_get_invoice( $invoice_id );
145
-    if ( empty( $invoice ) ) {
144
+    $invoice = wpinv_get_invoice($invoice_id);
145
+    if (empty($invoice)) {
146 146
         return false;
147 147
     }
148 148
 
149
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
149
+    if (!("wpi_invoice" === $invoice->post_type)) {
150 150
         return false;
151 151
     }
152 152
     
153
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
154
-    if ( !is_email( $recipient ) ) {
153
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
154
+    if (!is_email($recipient)) {
155 155
         return false;
156 156
     }
157 157
         
@@ -168,41 +168,41 @@  discard block
 block discarded – undo
168 168
     $wpinv_email_search     = $search;
169 169
     $wpinv_email_replace    = $replace;
170 170
     
171
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
172
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
173
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
174
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
171
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
172
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
173
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
174
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
175 175
     
176
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
176
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
177 177
             'invoice'       => $invoice,
178 178
             'email_type'    => $email_type,
179 179
             'email_heading' => $email_heading,
180 180
             'sent_to_admin' => true,
181 181
             'plain_text'    => false,
182
-        ) );
182
+        ));
183 183
     
184
-    return wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
184
+    return wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
185 185
 }
186 186
 
187
-function wpinv_failed_invoice_notification( $invoice_id, $new_status = '' ) {
187
+function wpinv_failed_invoice_notification($invoice_id, $new_status = '') {
188 188
     global $wpinv_email_search, $wpinv_email_replace;
189 189
     
190 190
     $email_type = 'failed_invoice';
191
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
191
+    if (!wpinv_email_is_enabled($email_type)) {
192 192
         return false;
193 193
     }
194 194
     
195
-    $invoice = wpinv_get_invoice( $invoice_id );
196
-    if ( empty( $invoice ) ) {
195
+    $invoice = wpinv_get_invoice($invoice_id);
196
+    if (empty($invoice)) {
197 197
         return false;
198 198
     }
199 199
 
200
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
200
+    if (!("wpi_invoice" === $invoice->post_type)) {
201 201
         return false;
202 202
     }
203 203
     
204
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
205
-    if ( !is_email( $recipient ) ) {
204
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
205
+    if (!is_email($recipient)) {
206 206
         return false;
207 207
     }
208 208
         
@@ -219,41 +219,41 @@  discard block
 block discarded – undo
219 219
     $wpinv_email_search     = $search;
220 220
     $wpinv_email_replace    = $replace;
221 221
     
222
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
223
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
224
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
225
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
222
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
223
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
224
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
225
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
226 226
     
227
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
227
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
228 228
             'invoice'       => $invoice,
229 229
             'email_type'    => $email_type,
230 230
             'email_heading' => $email_heading,
231 231
             'sent_to_admin' => true,
232 232
             'plain_text'    => false,
233
-        ) );
233
+        ));
234 234
     
235
-    return wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
235
+    return wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
236 236
 }
237 237
 
238
-function wpinv_onhold_invoice_notification( $invoice_id, $new_status = '' ) {
238
+function wpinv_onhold_invoice_notification($invoice_id, $new_status = '') {
239 239
     global $wpinv_email_search, $wpinv_email_replace;
240 240
     
241 241
     $email_type = 'onhold_invoice';
242
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
242
+    if (!wpinv_email_is_enabled($email_type)) {
243 243
         return false;
244 244
     }
245 245
     
246
-    $invoice = wpinv_get_invoice( $invoice_id );
247
-    if ( empty( $invoice ) ) {
246
+    $invoice = wpinv_get_invoice($invoice_id);
247
+    if (empty($invoice)) {
248 248
         return false;
249 249
     }
250 250
 
251
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
251
+    if (!("wpi_invoice" === $invoice->post_type)) {
252 252
         return false;
253 253
     }
254 254
     
255
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
256
-    if ( !is_email( $recipient ) ) {
255
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
256
+    if (!is_email($recipient)) {
257 257
         return false;
258 258
     }
259 259
         
@@ -270,49 +270,49 @@  discard block
 block discarded – undo
270 270
     $wpinv_email_search     = $search;
271 271
     $wpinv_email_replace    = $replace;
272 272
     
273
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
274
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
275
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
276
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
273
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
274
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
275
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
276
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
277 277
     
278
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
278
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
279 279
             'invoice'       => $invoice,
280 280
             'email_type'    => $email_type,
281 281
             'email_heading' => $email_heading,
282 282
             'sent_to_admin' => false,
283 283
             'plain_text'    => false,
284
-        ) );
284
+        ));
285 285
     
286
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
286
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
287 287
     
288
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
289
-        $recipient  = wpinv_get_admin_email();
290
-        $subject    .= ' - ADMIN BCC COPY';
291
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
288
+    if (wpinv_mail_admin_bcc_active($email_type)) {
289
+        $recipient = wpinv_get_admin_email();
290
+        $subject .= ' - ADMIN BCC COPY';
291
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
292 292
     }
293 293
     
294 294
     return $sent;
295 295
 }
296 296
 
297
-function wpinv_processing_invoice_notification( $invoice_id, $new_status = '' ) {
297
+function wpinv_processing_invoice_notification($invoice_id, $new_status = '') {
298 298
     global $wpinv_email_search, $wpinv_email_replace;
299 299
     
300 300
     $email_type = 'processing_invoice';
301
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
301
+    if (!wpinv_email_is_enabled($email_type)) {
302 302
         return false;
303 303
     }
304 304
     
305
-    $invoice = wpinv_get_invoice( $invoice_id );
306
-    if ( empty( $invoice ) ) {
305
+    $invoice = wpinv_get_invoice($invoice_id);
306
+    if (empty($invoice)) {
307 307
         return false;
308 308
     }
309 309
 
310
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
310
+    if (!("wpi_invoice" === $invoice->post_type)) {
311 311
         return false;
312 312
     }
313 313
     
314
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
315
-    if ( !is_email( $recipient ) ) {
314
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
315
+    if (!is_email($recipient)) {
316 316
         return false;
317 317
     }
318 318
         
@@ -329,49 +329,49 @@  discard block
 block discarded – undo
329 329
     $wpinv_email_search     = $search;
330 330
     $wpinv_email_replace    = $replace;
331 331
     
332
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
333
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
334
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
335
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
332
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
333
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
334
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
335
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
336 336
     
337
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
337
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
338 338
             'invoice'       => $invoice,
339 339
             'email_type'    => $email_type,
340 340
             'email_heading' => $email_heading,
341 341
             'sent_to_admin' => false,
342 342
             'plain_text'    => false,
343
-        ) );
343
+        ));
344 344
     
345
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
345
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
346 346
     
347
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
348
-        $recipient  = wpinv_get_admin_email();
349
-        $subject    .= ' - ADMIN BCC COPY';
350
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
347
+    if (wpinv_mail_admin_bcc_active($email_type)) {
348
+        $recipient = wpinv_get_admin_email();
349
+        $subject .= ' - ADMIN BCC COPY';
350
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
351 351
     }
352 352
     
353 353
     return $sent;
354 354
 }
355 355
 
356
-function wpinv_completed_invoice_notification( $invoice_id, $new_status = '' ) {
356
+function wpinv_completed_invoice_notification($invoice_id, $new_status = '') {
357 357
     global $wpinv_email_search, $wpinv_email_replace;
358 358
     
359 359
     $email_type = 'completed_invoice';
360
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
360
+    if (!wpinv_email_is_enabled($email_type)) {
361 361
         return false;
362 362
     }
363 363
     
364
-    $invoice = wpinv_get_invoice( $invoice_id );
365
-    if ( empty( $invoice ) ) {
364
+    $invoice = wpinv_get_invoice($invoice_id);
365
+    if (empty($invoice)) {
366 366
         return false;
367 367
     }
368 368
 
369
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
369
+    if (!("wpi_invoice" === $invoice->post_type)) {
370 370
         return false;
371 371
     }
372 372
     
373
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
374
-    if ( !is_email( $recipient ) ) {
373
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
374
+    if (!is_email($recipient)) {
375 375
         return false;
376 376
     }
377 377
         
@@ -388,49 +388,49 @@  discard block
 block discarded – undo
388 388
     $wpinv_email_search     = $search;
389 389
     $wpinv_email_replace    = $replace;
390 390
     
391
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
392
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
393
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
394
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
391
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
392
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
393
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
394
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
395 395
     
396
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
396
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
397 397
             'invoice'       => $invoice,
398 398
             'email_type'    => $email_type,
399 399
             'email_heading' => $email_heading,
400 400
             'sent_to_admin' => false,
401 401
             'plain_text'    => false,
402
-        ) );
402
+        ));
403 403
     
404
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
404
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
405 405
     
406
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
407
-        $recipient  = wpinv_get_admin_email();
408
-        $subject    .= ' - ADMIN BCC COPY';
409
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
406
+    if (wpinv_mail_admin_bcc_active($email_type)) {
407
+        $recipient = wpinv_get_admin_email();
408
+        $subject .= ' - ADMIN BCC COPY';
409
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
410 410
     }
411 411
     
412 412
     return $sent;
413 413
 }
414 414
 
415
-function wpinv_fully_refunded_notification( $invoice_id, $new_status = '' ) {
415
+function wpinv_fully_refunded_notification($invoice_id, $new_status = '') {
416 416
     global $wpinv_email_search, $wpinv_email_replace;
417 417
     
418 418
     $email_type = 'refunded_invoice';
419
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
419
+    if (!wpinv_email_is_enabled($email_type)) {
420 420
         return false;
421 421
     }
422 422
     
423
-    $invoice = wpinv_get_invoice( $invoice_id );
424
-    if ( empty( $invoice ) ) {
423
+    $invoice = wpinv_get_invoice($invoice_id);
424
+    if (empty($invoice)) {
425 425
         return false;
426 426
     }
427 427
 
428
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
428
+    if (!("wpi_invoice" === $invoice->post_type)) {
429 429
         return false;
430 430
     }
431 431
     
432
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
433
-    if ( !is_email( $recipient ) ) {
432
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
433
+    if (!is_email($recipient)) {
434 434
         return false;
435 435
     }
436 436
         
@@ -447,50 +447,50 @@  discard block
 block discarded – undo
447 447
     $wpinv_email_search     = $search;
448 448
     $wpinv_email_replace    = $replace;
449 449
     
450
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
451
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
452
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
453
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
450
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
451
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
452
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
453
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
454 454
     
455
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
455
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
456 456
             'invoice'           => $invoice,
457 457
             'email_type'        => $email_type,
458 458
             'email_heading'     => $email_heading,
459 459
             'sent_to_admin'     => false,
460 460
             'plain_text'        => false,
461 461
             'partial_refund'    => false
462
-        ) );
462
+        ));
463 463
     
464
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
464
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
465 465
     
466
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
467
-        $recipient  = wpinv_get_admin_email();
468
-        $subject    .= ' - ADMIN BCC COPY';
469
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
466
+    if (wpinv_mail_admin_bcc_active($email_type)) {
467
+        $recipient = wpinv_get_admin_email();
468
+        $subject .= ' - ADMIN BCC COPY';
469
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
470 470
     }
471 471
     
472 472
     return $sent;
473 473
 }
474 474
 
475
-function wpinv_partially_refunded_notification( $invoice_id, $new_status = '' ) {
475
+function wpinv_partially_refunded_notification($invoice_id, $new_status = '') {
476 476
     global $wpinv_email_search, $wpinv_email_replace;
477 477
     
478 478
     $email_type = 'refunded_invoice';
479
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
479
+    if (!wpinv_email_is_enabled($email_type)) {
480 480
         return false;
481 481
     }
482 482
     
483
-    $invoice = wpinv_get_invoice( $invoice_id );
484
-    if ( empty( $invoice ) ) {
483
+    $invoice = wpinv_get_invoice($invoice_id);
484
+    if (empty($invoice)) {
485 485
         return false;
486 486
     }
487 487
 
488
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
488
+    if (!("wpi_invoice" === $invoice->post_type)) {
489 489
         return false;
490 490
     }
491 491
     
492
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
493
-    if ( !is_email( $recipient ) ) {
492
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
493
+    if (!is_email($recipient)) {
494 494
         return false;
495 495
     }
496 496
         
@@ -507,53 +507,53 @@  discard block
 block discarded – undo
507 507
     $wpinv_email_search     = $search;
508 508
     $wpinv_email_replace    = $replace;
509 509
     
510
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
511
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
512
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
513
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
510
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
511
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
512
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
513
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
514 514
     
515
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
515
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
516 516
             'invoice'           => $invoice,
517 517
             'email_type'        => $email_type,
518 518
             'email_heading'     => $email_heading,
519 519
             'sent_to_admin'     => false,
520 520
             'plain_text'        => false,
521 521
             'partial_refund'    => true
522
-        ) );
522
+        ));
523 523
     
524
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
524
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
525 525
     
526
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
527
-        $recipient  = wpinv_get_admin_email();
528
-        $subject    .= ' - ADMIN BCC COPY';
529
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
526
+    if (wpinv_mail_admin_bcc_active($email_type)) {
527
+        $recipient = wpinv_get_admin_email();
528
+        $subject .= ' - ADMIN BCC COPY';
529
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
530 530
     }
531 531
     
532 532
     return $sent;
533 533
 }
534 534
 
535
-function wpinv_new_invoice_note_notification( $invoice_id, $new_status = '' ) {
535
+function wpinv_new_invoice_note_notification($invoice_id, $new_status = '') {
536 536
 }
537 537
 
538
-function wpinv_user_invoice_notification( $invoice_id ) {
538
+function wpinv_user_invoice_notification($invoice_id) {
539 539
     global $wpinv_email_search, $wpinv_email_replace;
540 540
     
541 541
     $email_type = 'user_invoice';
542
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
542
+    if (!wpinv_email_is_enabled($email_type)) {
543 543
         return false;
544 544
     }
545 545
     
546
-    $invoice = wpinv_get_invoice( $invoice_id );
547
-    if ( empty( $invoice ) ) {
546
+    $invoice = wpinv_get_invoice($invoice_id);
547
+    if (empty($invoice)) {
548 548
         return false;
549 549
     }
550 550
 
551
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
551
+    if (!("wpi_invoice" === $invoice->post_type)) {
552 552
         return false;
553 553
     }
554 554
     
555
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
556
-    if ( !is_email( $recipient ) ) {
555
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
556
+    if (!is_email($recipient)) {
557 557
         return false;
558 558
     }
559 559
         
@@ -570,53 +570,53 @@  discard block
 block discarded – undo
570 570
     $wpinv_email_search     = $search;
571 571
     $wpinv_email_replace    = $replace;
572 572
     
573
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
574
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
575
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
576
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
573
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
574
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
575
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
576
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
577 577
     
578
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
578
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
579 579
             'invoice'       => $invoice,
580 580
             'email_type'    => $email_type,
581 581
             'email_heading' => $email_heading,
582 582
             'sent_to_admin' => false,
583 583
             'plain_text'    => false,
584
-        ) );
584
+        ));
585 585
     
586
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
586
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
587 587
     
588
-    if ( $sent ) {
589
-        $note = __( 'Invoice has been emailed to the user.', 'invoicing' );
588
+    if ($sent) {
589
+        $note = __('Invoice has been emailed to the user.', 'invoicing');
590 590
     } else {
591
-        $note = __( 'Fail to send invoice to the user!', 'invoicing' );
591
+        $note = __('Fail to send invoice to the user!', 'invoicing');
592 592
     }
593 593
     
594
-    $invoice->add_note( $note, '', '', true ); // Add system note.
594
+    $invoice->add_note($note, '', '', true); // Add system note.
595 595
 
596
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
597
-        $recipient  = wpinv_get_admin_email();
598
-        $subject    .= ' - ADMIN BCC COPY';
599
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
596
+    if (wpinv_mail_admin_bcc_active($email_type)) {
597
+        $recipient = wpinv_get_admin_email();
598
+        $subject .= ' - ADMIN BCC COPY';
599
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
600 600
     }
601 601
     
602 602
     return $sent;
603 603
 }
604 604
 
605
-function wpinv_user_note_notification( $invoice_id, $args = array() ) {
605
+function wpinv_user_note_notification($invoice_id, $args = array()) {
606 606
     global $wpinv_email_search, $wpinv_email_replace;
607 607
     
608 608
     $email_type = 'user_note';
609
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
609
+    if (!wpinv_email_is_enabled($email_type)) {
610 610
         return false;
611 611
     }
612 612
     
613
-    $invoice = wpinv_get_invoice( $invoice_id );
614
-    if ( empty( $invoice ) ) {
613
+    $invoice = wpinv_get_invoice($invoice_id);
614
+    if (empty($invoice)) {
615 615
         return false;
616 616
     }
617 617
     
618
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
619
-    if ( !is_email( $recipient ) ) {
618
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
619
+    if (!is_email($recipient)) {
620 620
         return false;
621 621
     }
622 622
     
@@ -624,7 +624,7 @@  discard block
 block discarded – undo
624 624
         'user_note' => ''
625 625
     );
626 626
 
627
-    $args = wp_parse_args( $args, $defaults );
627
+    $args = wp_parse_args($args, $defaults);
628 628
         
629 629
     $search                     = array();
630 630
     $search['invoice_number']   = '{invoice_number}';
@@ -643,46 +643,46 @@  discard block
 block discarded – undo
643 643
     $wpinv_email_search     = $search;
644 644
     $wpinv_email_replace    = $replace;
645 645
     
646
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
647
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
648
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
649
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
646
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
647
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
648
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
649
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
650 650
     
651
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
651
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
652 652
             'invoice'       => $invoice,
653 653
             'email_type'    => $email_type,
654 654
             'email_heading' => $email_heading,
655 655
             'sent_to_admin' => false,
656 656
             'plain_text'    => false,
657 657
             'customer_note' => $args['user_note']
658
-        ) );
658
+        ));
659 659
         
660
-    $content        = wpinv_email_format_text( $content );
660
+    $content = wpinv_email_format_text($content);
661 661
     
662
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
662
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
663 663
         
664 664
     return $sent;
665 665
 }
666 666
 
667 667
 function wpinv_mail_get_from_address() {
668
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
669
-    return sanitize_email( $from_address );
668
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
669
+    return sanitize_email($from_address);
670 670
 }
671 671
 
672 672
 function wpinv_mail_get_from_name() {
673
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
674
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
673
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
674
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
675 675
 }
676 676
 
677
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
678
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
679
-    return ( $active ? true : false );
677
+function wpinv_mail_admin_bcc_active($mail_type = '') {
678
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
679
+    return ($active ? true : false);
680 680
 }
681 681
     
682
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
683
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
682
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
683
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
684 684
     
685
-    switch ( $email_type ) {
685
+    switch ($email_type) {
686 686
         case 'html' :
687 687
             $content_type = 'text/html';
688 688
             break;
@@ -697,35 +697,35 @@  discard block
 block discarded – undo
697 697
     return $content_type;
698 698
 }
699 699
     
700
-function wpinv_mail_send( $to, $subject, $message, $headers, $attachments ) {
701
-    add_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
702
-    add_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
703
-    add_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
700
+function wpinv_mail_send($to, $subject, $message, $headers, $attachments) {
701
+    add_filter('wp_mail_from', 'wpinv_mail_get_from_address');
702
+    add_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
703
+    add_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
704 704
 
705
-    $message = wpinv_email_style_body( $message );
706
-    $message = apply_filters( 'wpinv_mail_content', $message );
705
+    $message = wpinv_email_style_body($message);
706
+    $message = apply_filters('wpinv_mail_content', $message);
707 707
     
708
-    $sent  = wp_mail( $to, $subject, $message, $headers, $attachments );
708
+    $sent = wp_mail($to, $subject, $message, $headers, $attachments);
709 709
     
710
-    if ( !$sent ) {
711
-        $log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), ( is_array( $to ) ? implode( ', ', $to ) : $to ), $subject );
712
-        wpinv_error_log( $log_message, __( "Email from Invoicing plugin failed to send", 'invoicing' ), __FILE__, __LINE__ );
710
+    if (!$sent) {
711
+        $log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), (is_array($to) ? implode(', ', $to) : $to), $subject);
712
+        wpinv_error_log($log_message, __("Email from Invoicing plugin failed to send", 'invoicing'), __FILE__, __LINE__);
713 713
     }
714 714
 
715
-    remove_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
716
-    remove_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
717
-    remove_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
715
+    remove_filter('wp_mail_from', 'wpinv_mail_get_from_address');
716
+    remove_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
717
+    remove_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
718 718
 
719 719
     return $sent;
720 720
 }
721 721
     
722 722
 function wpinv_get_emails() {
723 723
     $overdue_days_options       = array();
724
-    $overdue_days_options[0]    = __( 'On the Due Date', 'invoicing' );
725
-    $overdue_days_options[1]    = __( '1 day after Due Date', 'invoicing' );
724
+    $overdue_days_options[0]    = __('On the Due Date', 'invoicing');
725
+    $overdue_days_options[1]    = __('1 day after Due Date', 'invoicing');
726 726
     
727
-    for ( $i = 2; $i <= 10; $i++ ) {
728
-        $overdue_days_options[$i]   = wp_sprintf( __( '%d days after Due Date', 'invoicing' ), $i );
727
+    for ($i = 2; $i <= 10; $i++) {
728
+        $overdue_days_options[$i] = wp_sprintf(__('%d days after Due Date', 'invoicing'), $i);
729 729
     }
730 730
 
731 731
     // Default, built-in gateways
@@ -733,130 +733,130 @@  discard block
 block discarded – undo
733 733
             'new_invoice' => array(
734 734
             'email_new_invoice_header' => array(
735 735
                 'id'   => 'email_new_invoice_header',
736
-                'name' => '<h3>' . __( 'New Invoice', 'invoicing' ) . '</h3>',
737
-                'desc' => __( 'New invoice emails are sent to admin when a new invoice is received.', 'invoicing' ),
736
+                'name' => '<h3>' . __('New Invoice', 'invoicing') . '</h3>',
737
+                'desc' => __('New invoice emails are sent to admin when a new invoice is received.', 'invoicing'),
738 738
                 'type' => 'header',
739 739
             ),
740 740
             'email_new_invoice_active' => array(
741 741
                 'id'   => 'email_new_invoice_active',
742
-                'name' => __( 'Enable/Disable', 'invoicing' ),
743
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
742
+                'name' => __('Enable/Disable', 'invoicing'),
743
+                'desc' => __('Enable this email notification', 'invoicing'),
744 744
                 'type' => 'checkbox',
745 745
                 'std'  => 1
746 746
             ),
747 747
             'email_new_invoice_subject' => array(
748 748
                 'id'   => 'email_new_invoice_subject',
749
-                'name' => __( 'Subject', 'invoicing' ),
750
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
749
+                'name' => __('Subject', 'invoicing'),
750
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
751 751
                 'type' => 'text',
752
-                'std'  => __( '[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing' ),
752
+                'std'  => __('[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing'),
753 753
                 'size' => 'large'
754 754
             ),
755 755
             'email_new_invoice_heading' => array(
756 756
                 'id'   => 'email_new_invoice_heading',
757
-                'name' => __( 'Email Heading', 'invoicing' ),
758
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
757
+                'name' => __('Email Heading', 'invoicing'),
758
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
759 759
                 'type' => 'text',
760
-                'std'  => __( 'New payment invoice', 'invoicing' ),
760
+                'std'  => __('New payment invoice', 'invoicing'),
761 761
                 'size' => 'large'
762 762
             ),
763 763
         ),
764 764
         'cancelled_invoice' => array(
765 765
             'email_cancelled_invoice_header' => array(
766 766
                 'id'   => 'email_cancelled_invoice_header',
767
-                'name' => '<h3>' . __( 'Cancelled Invoice', 'invoicing' ) . '</h3>',
768
-                'desc' => __( 'Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing' ),
767
+                'name' => '<h3>' . __('Cancelled Invoice', 'invoicing') . '</h3>',
768
+                'desc' => __('Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing'),
769 769
                 'type' => 'header',
770 770
             ),
771 771
             'email_cancelled_invoice_active' => array(
772 772
                 'id'   => 'email_cancelled_invoice_active',
773
-                'name' => __( 'Enable/Disable', 'invoicing' ),
774
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
773
+                'name' => __('Enable/Disable', 'invoicing'),
774
+                'desc' => __('Enable this email notification', 'invoicing'),
775 775
                 'type' => 'checkbox',
776 776
                 'std'  => 1
777 777
             ),
778 778
             'email_cancelled_invoice_subject' => array(
779 779
                 'id'   => 'email_cancelled_invoice_subject',
780
-                'name' => __( 'Subject', 'invoicing' ),
781
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
780
+                'name' => __('Subject', 'invoicing'),
781
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
782 782
                 'type' => 'text',
783
-                'std'  => __( '[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing' ),
783
+                'std'  => __('[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing'),
784 784
                 'size' => 'large'
785 785
             ),
786 786
             'email_cancelled_invoice_heading' => array(
787 787
                 'id'   => 'email_cancelled_invoice_heading',
788
-                'name' => __( 'Email Heading', 'invoicing' ),
789
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
788
+                'name' => __('Email Heading', 'invoicing'),
789
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
790 790
                 'type' => 'text',
791
-                'std'  => __( 'Cancelled invoice', 'invoicing' ),
791
+                'std'  => __('Cancelled invoice', 'invoicing'),
792 792
                 'size' => 'large'
793 793
             ),
794 794
         ),
795 795
         'failed_invoice' => array(
796 796
             'email_failed_invoice_header' => array(
797 797
                 'id'   => 'email_failed_invoice_header',
798
-                'name' => '<h3>' . __( 'Failed Invoice', 'invoicing' ) . '</h3>',
799
-                'desc' => __( 'Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing' ),
798
+                'name' => '<h3>' . __('Failed Invoice', 'invoicing') . '</h3>',
799
+                'desc' => __('Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing'),
800 800
                 'type' => 'header',
801 801
             ),
802 802
             'email_failed_invoice_active' => array(
803 803
                 'id'   => 'email_failed_invoice_active',
804
-                'name' => __( 'Enable/Disable', 'invoicing' ),
805
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
804
+                'name' => __('Enable/Disable', 'invoicing'),
805
+                'desc' => __('Enable this email notification', 'invoicing'),
806 806
                 'type' => 'checkbox',
807 807
                 'std'  => 1
808 808
             ),
809 809
             'email_failed_invoice_subject' => array(
810 810
                 'id'   => 'email_failed_invoice_subject',
811
-                'name' => __( 'Subject', 'invoicing' ),
812
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
811
+                'name' => __('Subject', 'invoicing'),
812
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
813 813
                 'type' => 'text',
814
-                'std'  => __( '[{site_title}] Failed invoice ({invoice_number})', 'invoicing' ),
814
+                'std'  => __('[{site_title}] Failed invoice ({invoice_number})', 'invoicing'),
815 815
                 'size' => 'large'
816 816
             ),
817 817
             'email_failed_invoice_heading' => array(
818 818
                 'id'   => 'email_failed_invoice_heading',
819
-                'name' => __( 'Email Heading', 'invoicing' ),
820
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
819
+                'name' => __('Email Heading', 'invoicing'),
820
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
821 821
                 'type' => 'text',
822
-                'std'  => __( 'Failed invoice', 'invoicing' ),
822
+                'std'  => __('Failed invoice', 'invoicing'),
823 823
                 'size' => 'large'
824 824
             )
825 825
         ),
826 826
         'onhold_invoice' => array(
827 827
             'email_onhold_invoice_header' => array(
828 828
                 'id'   => 'email_onhold_invoice_header',
829
-                'name' => '<h3>' . __( 'On Hold Invoice', 'invoicing' ) . '</h3>',
830
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing' ),
829
+                'name' => '<h3>' . __('On Hold Invoice', 'invoicing') . '</h3>',
830
+                'desc' => __('This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing'),
831 831
                 'type' => 'header',
832 832
             ),
833 833
             'email_onhold_invoice_active' => array(
834 834
                 'id'   => 'email_onhold_invoice_active',
835
-                'name' => __( 'Enable/Disable', 'invoicing' ),
836
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
835
+                'name' => __('Enable/Disable', 'invoicing'),
836
+                'desc' => __('Enable this email notification', 'invoicing'),
837 837
                 'type' => 'checkbox',
838 838
                 'std'  => 1
839 839
             ),
840 840
             'email_onhold_invoice_subject' => array(
841 841
                 'id'   => 'email_onhold_invoice_subject',
842
-                'name' => __( 'Subject', 'invoicing' ),
843
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
842
+                'name' => __('Subject', 'invoicing'),
843
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
844 844
                 'type' => 'text',
845
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
845
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
846 846
                 'size' => 'large'
847 847
             ),
848 848
             'email_onhold_invoice_heading' => array(
849 849
                 'id'   => 'email_onhold_invoice_heading',
850
-                'name' => __( 'Email Heading', 'invoicing' ),
851
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
850
+                'name' => __('Email Heading', 'invoicing'),
851
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
852 852
                 'type' => 'text',
853
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
853
+                'std'  => __('Thank you for your invoice', 'invoicing'),
854 854
                 'size' => 'large'
855 855
             ),
856 856
             'email_onhold_invoice_admin_bcc' => array(
857 857
                 'id'   => 'email_onhold_invoice_admin_bcc',
858
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
859
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
858
+                'name' => __('Enable Admin BCC', 'invoicing'),
859
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
860 860
                 'type' => 'checkbox',
861 861
                 'std'  => 1
862 862
             ),
@@ -864,37 +864,37 @@  discard block
 block discarded – undo
864 864
         'processing_invoice' => array(
865 865
             'email_processing_invoice_header' => array(
866 866
                 'id'   => 'email_processing_invoice_header',
867
-                'name' => '<h3>' . __( 'Processing Invoice', 'invoicing' ) . '</h3>',
868
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after payment.', 'invoicing' ),
867
+                'name' => '<h3>' . __('Processing Invoice', 'invoicing') . '</h3>',
868
+                'desc' => __('This is an invoice notification sent to users containing invoice details after payment.', 'invoicing'),
869 869
                 'type' => 'header',
870 870
             ),
871 871
             'email_processing_invoice_active' => array(
872 872
                 'id'   => 'email_processing_invoice_active',
873
-                'name' => __( 'Enable/Disable', 'invoicing' ),
874
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
873
+                'name' => __('Enable/Disable', 'invoicing'),
874
+                'desc' => __('Enable this email notification', 'invoicing'),
875 875
                 'type' => 'checkbox',
876 876
                 'std'  => 1
877 877
             ),
878 878
             'email_processing_invoice_subject' => array(
879 879
                 'id'   => 'email_processing_invoice_subject',
880
-                'name' => __( 'Subject', 'invoicing' ),
881
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
880
+                'name' => __('Subject', 'invoicing'),
881
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
882 882
                 'type' => 'text',
883
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
883
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
884 884
                 'size' => 'large'
885 885
             ),
886 886
             'email_processing_invoice_heading' => array(
887 887
                 'id'   => 'email_processing_invoice_heading',
888
-                'name' => __( 'Email Heading', 'invoicing' ),
889
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
888
+                'name' => __('Email Heading', 'invoicing'),
889
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
890 890
                 'type' => 'text',
891
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
891
+                'std'  => __('Thank you for your invoice', 'invoicing'),
892 892
                 'size' => 'large'
893 893
             ),
894 894
             'email_processing_invoice_admin_bcc' => array(
895 895
                 'id'   => 'email_processing_invoice_admin_bcc',
896
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
897
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
896
+                'name' => __('Enable Admin BCC', 'invoicing'),
897
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
898 898
                 'type' => 'checkbox',
899 899
                 'std'  => 1
900 900
             ),
@@ -902,37 +902,37 @@  discard block
 block discarded – undo
902 902
         'completed_invoice' => array(
903 903
             'email_completed_invoice_header' => array(
904 904
                 'id'   => 'email_completed_invoice_header',
905
-                'name' => '<h3>' . __( 'Paid Invoice', 'invoicing' ) . '</h3>',
906
-                'desc' => __( 'Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing' ),
905
+                'name' => '<h3>' . __('Paid Invoice', 'invoicing') . '</h3>',
906
+                'desc' => __('Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing'),
907 907
                 'type' => 'header',
908 908
             ),
909 909
             'email_completed_invoice_active' => array(
910 910
                 'id'   => 'email_completed_invoice_active',
911
-                'name' => __( 'Enable/Disable', 'invoicing' ),
912
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
911
+                'name' => __('Enable/Disable', 'invoicing'),
912
+                'desc' => __('Enable this email notification', 'invoicing'),
913 913
                 'type' => 'checkbox',
914 914
                 'std'  => 1
915 915
             ),
916 916
             'email_completed_invoice_subject' => array(
917 917
                 'id'   => 'email_completed_invoice_subject',
918
-                'name' => __( 'Subject', 'invoicing' ),
919
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
918
+                'name' => __('Subject', 'invoicing'),
919
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
920 920
                 'type' => 'text',
921
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing' ),
921
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing'),
922 922
                 'size' => 'large'
923 923
             ),
924 924
             'email_completed_invoice_heading' => array(
925 925
                 'id'   => 'email_completed_invoice_heading',
926
-                'name' => __( 'Email Heading', 'invoicing' ),
927
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
926
+                'name' => __('Email Heading', 'invoicing'),
927
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
928 928
                 'type' => 'text',
929
-                'std'  => __( 'Your invoice has been paid', 'invoicing' ),
929
+                'std'  => __('Your invoice has been paid', 'invoicing'),
930 930
                 'size' => 'large'
931 931
             ),
932 932
             'email_completed_invoice_admin_bcc' => array(
933 933
                 'id'   => 'email_completed_invoice_admin_bcc',
934
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
935
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
934
+                'name' => __('Enable Admin BCC', 'invoicing'),
935
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
936 936
                 'type' => 'checkbox',
937 937
             ),
938 938
             'std'  => 1
@@ -940,37 +940,37 @@  discard block
 block discarded – undo
940 940
         'refunded_invoice' => array(
941 941
             'email_refunded_invoice_header' => array(
942 942
                 'id'   => 'email_refunded_invoice_header',
943
-                'name' => '<h3>' . __( 'Refunded Invoice', 'invoicing' ) . '</h3>',
944
-                'desc' => __( 'Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing' ),
943
+                'name' => '<h3>' . __('Refunded Invoice', 'invoicing') . '</h3>',
944
+                'desc' => __('Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing'),
945 945
                 'type' => 'header',
946 946
             ),
947 947
             'email_refunded_invoice_active' => array(
948 948
                 'id'   => 'email_refunded_invoice_active',
949
-                'name' => __( 'Enable/Disable', 'invoicing' ),
950
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
949
+                'name' => __('Enable/Disable', 'invoicing'),
950
+                'desc' => __('Enable this email notification', 'invoicing'),
951 951
                 'type' => 'checkbox',
952 952
                 'std'  => 1
953 953
             ),
954 954
             'email_refunded_invoice_subject' => array(
955 955
                 'id'   => 'email_refunded_invoice_subject',
956
-                'name' => __( 'Subject', 'invoicing' ),
957
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
956
+                'name' => __('Subject', 'invoicing'),
957
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
958 958
                 'type' => 'text',
959
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing' ),
959
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing'),
960 960
                 'size' => 'large'
961 961
             ),
962 962
             'email_refunded_invoice_heading' => array(
963 963
                 'id'   => 'email_refunded_invoice_heading',
964
-                'name' => __( 'Email Heading', 'invoicing' ),
965
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
964
+                'name' => __('Email Heading', 'invoicing'),
965
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
966 966
                 'type' => 'text',
967
-                'std'  => __( 'Your invoice has been refunded', 'invoicing' ),
967
+                'std'  => __('Your invoice has been refunded', 'invoicing'),
968 968
                 'size' => 'large'
969 969
             ),
970 970
             'email_refunded_invoice_admin_bcc' => array(
971 971
                 'id'   => 'email_refunded_invoice_admin_bcc',
972
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
973
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
972
+                'name' => __('Enable Admin BCC', 'invoicing'),
973
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
974 974
                 'type' => 'checkbox',
975 975
                 'std'  => 1
976 976
             ),
@@ -978,37 +978,37 @@  discard block
 block discarded – undo
978 978
         'user_invoice' => array(
979 979
             'email_user_invoice_header' => array(
980 980
                 'id'   => 'email_user_invoice_header',
981
-                'name' => '<h3>' . __( 'Customer Invoice', 'invoicing' ) . '</h3>',
982
-                'desc' => __( 'Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing' ),
981
+                'name' => '<h3>' . __('Customer Invoice', 'invoicing') . '</h3>',
982
+                'desc' => __('Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing'),
983 983
                 'type' => 'header',
984 984
             ),
985 985
             'email_user_invoice_active' => array(
986 986
                 'id'   => 'email_user_invoice_active',
987
-                'name' => __( 'Enable/Disable', 'invoicing' ),
988
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
987
+                'name' => __('Enable/Disable', 'invoicing'),
988
+                'desc' => __('Enable this email notification', 'invoicing'),
989 989
                 'type' => 'checkbox',
990 990
                 'std'  => 1
991 991
             ),
992 992
             'email_user_invoice_subject' => array(
993 993
                 'id'   => 'email_user_invoice_subject',
994
-                'name' => __( 'Subject', 'invoicing' ),
995
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
994
+                'name' => __('Subject', 'invoicing'),
995
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
996 996
                 'type' => 'text',
997
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date}', 'invoicing' ),
997
+                'std'  => __('[{site_title}] Your invoice from {invoice_date}', 'invoicing'),
998 998
                 'size' => 'large'
999 999
             ),
1000 1000
             'email_user_invoice_heading' => array(
1001 1001
                 'id'   => 'email_user_invoice_heading',
1002
-                'name' => __( 'Email Heading', 'invoicing' ),
1003
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
1002
+                'name' => __('Email Heading', 'invoicing'),
1003
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
1004 1004
                 'type' => 'text',
1005
-                'std'  => __( 'Your invoice {invoice_number} details', 'invoicing' ),
1005
+                'std'  => __('Your invoice {invoice_number} details', 'invoicing'),
1006 1006
                 'size' => 'large'
1007 1007
             ),
1008 1008
             'email_user_invoice_admin_bcc' => array(
1009 1009
                 'id'   => 'email_user_invoice_admin_bcc',
1010
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
1011
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
1010
+                'name' => __('Enable Admin BCC', 'invoicing'),
1011
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
1012 1012
                 'type' => 'checkbox',
1013 1013
                 'std'  => 1
1014 1014
             ),
@@ -1016,177 +1016,177 @@  discard block
 block discarded – undo
1016 1016
         'user_note' => array(
1017 1017
             'email_user_note_header' => array(
1018 1018
                 'id'   => 'email_user_note_header',
1019
-                'name' => '<h3>' . __( 'Customer Note', 'invoicing' ) . '</h3>',
1020
-                'desc' => __( 'Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing' ),
1019
+                'name' => '<h3>' . __('Customer Note', 'invoicing') . '</h3>',
1020
+                'desc' => __('Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing'),
1021 1021
                 'type' => 'header',
1022 1022
             ),
1023 1023
             'email_user_note_active' => array(
1024 1024
                 'id'   => 'email_user_note_active',
1025
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1026
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1025
+                'name' => __('Enable/Disable', 'invoicing'),
1026
+                'desc' => __('Enable this email notification', 'invoicing'),
1027 1027
                 'type' => 'checkbox',
1028 1028
                 'std'  => 1
1029 1029
             ),
1030 1030
             'email_user_note_subject' => array(
1031 1031
                 'id'   => 'email_user_note_subject',
1032
-                'name' => __( 'Subject', 'invoicing' ),
1033
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1032
+                'name' => __('Subject', 'invoicing'),
1033
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1034 1034
                 'type' => 'text',
1035
-                'std'  => __( '[{site_title}] Note added to your {invoice_quote} #{invoice_number} from {invoice_date}', 'invoicing' ),
1035
+                'std'  => __('[{site_title}] Note added to your {invoice_quote} #{invoice_number} from {invoice_date}', 'invoicing'),
1036 1036
                 'size' => 'large'
1037 1037
             ),
1038 1038
             'email_user_note_heading' => array(
1039 1039
                 'id'   => 'email_user_note_heading',
1040
-                'name' => __( 'Email Heading', 'invoicing' ),
1041
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1040
+                'name' => __('Email Heading', 'invoicing'),
1041
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1042 1042
                 'type' => 'text',
1043
-                'std'  => __( 'A note has been added to your {invoice_quote}', 'invoicing' ),
1043
+                'std'  => __('A note has been added to your {invoice_quote}', 'invoicing'),
1044 1044
                 'size' => 'large'
1045 1045
             ),
1046 1046
         ),
1047 1047
         'overdue' => array(
1048 1048
             'email_overdue_header' => array(
1049 1049
                 'id'   => 'email_overdue_header',
1050
-                'name' => '<h3>' . __( 'Payment Reminder', 'invoicing' ) . '</h3>',
1051
-                'desc' => __( 'Payment reminder emails are sent to user automatically.', 'invoicing' ),
1050
+                'name' => '<h3>' . __('Payment Reminder', 'invoicing') . '</h3>',
1051
+                'desc' => __('Payment reminder emails are sent to user automatically.', 'invoicing'),
1052 1052
                 'type' => 'header',
1053 1053
             ),
1054 1054
             'email_overdue_active' => array(
1055 1055
                 'id'   => 'email_overdue_active',
1056
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1057
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1056
+                'name' => __('Enable/Disable', 'invoicing'),
1057
+                'desc' => __('Enable this email notification', 'invoicing'),
1058 1058
                 'type' => 'checkbox',
1059 1059
                 'std'  => 1
1060 1060
             ),
1061 1061
             'email_due_reminder_days' => array(
1062 1062
                 'id'        => 'email_due_reminder_days',
1063
-                'name'      => __( 'When to Send', 'sliced-invoices' ),
1064
-                'desc'      => __( 'Check when you would like payment reminders sent out.', 'invoicing' ),
1063
+                'name'      => __('When to Send', 'sliced-invoices'),
1064
+                'desc'      => __('Check when you would like payment reminders sent out.', 'invoicing'),
1065 1065
                 'default'   => '',
1066 1066
                 'type'      => 'multicheck',
1067 1067
                 'options'   => $overdue_days_options,
1068 1068
             ),
1069 1069
             'email_overdue_subject' => array(
1070 1070
                 'id'   => 'email_overdue_subject',
1071
-                'name' => __( 'Subject', 'invoicing' ),
1072
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1071
+                'name' => __('Subject', 'invoicing'),
1072
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1073 1073
                 'type' => 'text',
1074
-                'std'  => __( '[{site_title}] Payment Reminder', 'invoicing' ),
1074
+                'std'  => __('[{site_title}] Payment Reminder', 'invoicing'),
1075 1075
                 'size' => 'large'
1076 1076
             ),
1077 1077
             'email_overdue_heading' => array(
1078 1078
                 'id'   => 'email_overdue_heading',
1079
-                'name' => __( 'Email Heading', 'invoicing' ),
1080
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1079
+                'name' => __('Email Heading', 'invoicing'),
1080
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1081 1081
                 'type' => 'text',
1082
-                'std'  => __( 'Payment reminder for your invoice', 'invoicing' ),
1082
+                'std'  => __('Payment reminder for your invoice', 'invoicing'),
1083 1083
                 'size' => 'large'
1084 1084
             ),
1085 1085
             'email_overdue_body' => array(
1086 1086
                 'id'   => 'email_overdue_body',
1087
-                'name' => __( 'Email Content', 'invoicing' ),
1088
-                'desc' => __( 'The content of the email.', 'invoicing' ),
1087
+                'name' => __('Email Content', 'invoicing'),
1088
+                'desc' => __('The content of the email.', 'invoicing'),
1089 1089
                 'type' => 'rich_editor',
1090
-                'std'  => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To pay now for this invoice please use the following link: <a href="{invoice_link}">Pay Now</a></p>', 'invoicing' ),
1090
+                'std'  => __('<p>Hi {full_name},</p><p>This is just a friendly reminder your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To pay now for this invoice please use the following link: <a href="{invoice_link}">Pay Now</a></p>', 'invoicing'),
1091 1091
                 'class' => 'large',
1092 1092
                 'size'  => 10,
1093 1093
             ),
1094 1094
         ),
1095 1095
     );
1096 1096
 
1097
-    return apply_filters( 'wpinv_get_emails', $emails );
1097
+    return apply_filters('wpinv_get_emails', $emails);
1098 1098
 }
1099 1099
 
1100
-function wpinv_settings_emails( $settings = array() ) {
1100
+function wpinv_settings_emails($settings = array()) {
1101 1101
     $emails = wpinv_get_emails();
1102 1102
     
1103
-    if ( !empty( $emails ) ) {
1104
-        foreach ( $emails as $key => $email ) {
1103
+    if (!empty($emails)) {
1104
+        foreach ($emails as $key => $email) {
1105 1105
             $settings[$key] = $email;
1106 1106
         }
1107 1107
     }
1108 1108
     
1109
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
1109
+    return apply_filters('wpinv_settings_get_emails', $settings);
1110 1110
 }
1111
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
1111
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
1112 1112
 
1113
-function wpinv_settings_sections_emails( $settings ) {
1113
+function wpinv_settings_sections_emails($settings) {
1114 1114
     $emails = wpinv_get_emails();
1115 1115
     
1116 1116
     if (!empty($emails)) {
1117
-        foreach  ($emails as $key => $email) {
1118
-            $settings[$key] = !empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : $key;
1117
+        foreach ($emails as $key => $email) {
1118
+            $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : $key;
1119 1119
         }
1120 1120
     }
1121 1121
     
1122 1122
     return $settings;    
1123 1123
 }
1124
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
1124
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
1125 1125
 
1126
-function wpinv_email_is_enabled( $email_type ) {
1126
+function wpinv_email_is_enabled($email_type) {
1127 1127
     $emails = wpinv_get_emails();
1128
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
1128
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
1129 1129
 
1130
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
1130
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
1131 1131
 }
1132 1132
 
1133
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1134
-    switch ( $email_type ) {
1133
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
1134
+    switch ($email_type) {
1135 1135
         case 'new_invoice':
1136 1136
         case 'cancelled_invoice':
1137 1137
         case 'failed_invoice':
1138 1138
             $recipient  = wpinv_get_admin_email();
1139 1139
         break;
1140 1140
         default:
1141
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1142
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
1141
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1142
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
1143 1143
         break;
1144 1144
     }
1145 1145
     
1146
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
1146
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
1147 1147
 }
1148 1148
 
1149
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1150
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
1149
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
1150
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
1151 1151
     
1152
-    $subject    = wpinv_email_format_text( $subject );
1152
+    $subject    = wpinv_email_format_text($subject);
1153 1153
     
1154
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
1154
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
1155 1155
 }
1156 1156
 
1157
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1158
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
1157
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
1158
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
1159 1159
     
1160
-    $email_heading = wpinv_email_format_text( $email_heading );
1160
+    $email_heading = wpinv_email_format_text($email_heading);
1161 1161
     
1162
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
1162
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
1163 1163
 }
1164 1164
 
1165
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1166
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
1165
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
1166
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
1167 1167
     
1168
-    $content    = wpinv_email_format_text( $content );
1168
+    $content    = wpinv_email_format_text($content);
1169 1169
     
1170
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
1170
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
1171 1171
 }
1172 1172
 
1173
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1173
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
1174 1174
     $from_name = wpinv_mail_get_from_address();
1175 1175
     $from_email = wpinv_mail_get_from_address();
1176 1176
     
1177
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1177
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1178 1178
     
1179
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
1180
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
1179
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
1180
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
1181 1181
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
1182 1182
     
1183
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
1183
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
1184 1184
 }
1185 1185
 
1186
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1186
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
1187 1187
     $attachments = array();
1188 1188
     
1189
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
1189
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
1190 1190
 }
1191 1191
 
1192 1192
 function wpinv_email_global_vars() {
@@ -1203,73 +1203,73 @@  discard block
 block discarded – undo
1203 1203
     $replace['sitename']    = $blogname;
1204 1204
     $replace['site-title']  = $blogname;
1205 1205
     
1206
-    return apply_filters( 'wpinv_email_global_vars', array( $search, $replace ) );
1206
+    return apply_filters('wpinv_email_global_vars', array($search, $replace));
1207 1207
 }
1208 1208
 
1209
-function wpinv_email_format_text( $content ) {
1209
+function wpinv_email_format_text($content) {
1210 1210
     global $wpinv_email_search, $wpinv_email_replace;
1211 1211
     
1212
-    if ( empty( $wpinv_email_search ) ) {
1212
+    if (empty($wpinv_email_search)) {
1213 1213
         $wpinv_email_search = array();
1214 1214
     }
1215 1215
     
1216
-    if ( empty( $wpinv_email_replace ) ) {
1216
+    if (empty($wpinv_email_replace)) {
1217 1217
         $wpinv_email_replace = array();
1218 1218
     }
1219 1219
     
1220
-    $wpinv_email_search     = (array)apply_filters( 'wpinv_email_format_text_search', $wpinv_email_search );
1221
-    $wpinv_email_replace    = (array)apply_filters( 'wpinv_email_format_text_replace', $wpinv_email_replace );
1220
+    $wpinv_email_search     = (array)apply_filters('wpinv_email_format_text_search', $wpinv_email_search);
1221
+    $wpinv_email_replace    = (array)apply_filters('wpinv_email_format_text_replace', $wpinv_email_replace);
1222 1222
     
1223 1223
     $global_vars    = wpinv_email_global_vars();
1224 1224
     
1225
-    $search         = array_merge( $global_vars[0], $wpinv_email_search );
1226
-    $replace        = array_merge( $global_vars[1], $wpinv_email_replace );
1225
+    $search         = array_merge($global_vars[0], $wpinv_email_search);
1226
+    $replace        = array_merge($global_vars[1], $wpinv_email_replace);
1227 1227
     
1228
-    if ( empty( $search ) || empty( $replace ) || !is_array( $search ) || !is_array( $replace ) ) {
1228
+    if (empty($search) || empty($replace) || !is_array($search) || !is_array($replace)) {
1229 1229
         return  $content;
1230 1230
     }
1231 1231
         
1232
-    return str_replace( $search, $replace, $content );
1232
+    return str_replace($search, $replace, $content);
1233 1233
 }
1234 1234
 
1235
-function wpinv_email_style_body( $content ) {
1235
+function wpinv_email_style_body($content) {
1236 1236
     // make sure we only inline CSS for html emails
1237
-    if ( in_array( wpinv_mail_get_content_type(), array( 'text/html', 'multipart/alternative' ) ) && class_exists( 'DOMDocument' ) ) {
1237
+    if (in_array(wpinv_mail_get_content_type(), array('text/html', 'multipart/alternative')) && class_exists('DOMDocument')) {
1238 1238
         ob_start();
1239
-        wpinv_get_template( 'emails/wpinv-email-styles.php' );
1240
-        $css = apply_filters( 'wpinv_email_styles', ob_get_clean() );
1239
+        wpinv_get_template('emails/wpinv-email-styles.php');
1240
+        $css = apply_filters('wpinv_email_styles', ob_get_clean());
1241 1241
         
1242 1242
         // apply CSS styles inline for picky email clients
1243 1243
         try {
1244
-            $emogrifier = new Emogrifier( $content, $css );
1244
+            $emogrifier = new Emogrifier($content, $css);
1245 1245
             $content    = $emogrifier->emogrify();
1246
-        } catch ( Exception $e ) {
1247
-            wpinv_error_log( $e->getMessage(), 'emogrifier' );
1246
+        } catch (Exception $e) {
1247
+            wpinv_error_log($e->getMessage(), 'emogrifier');
1248 1248
         }
1249 1249
     }
1250 1250
     return $content;
1251 1251
 }
1252 1252
 
1253
-function wpinv_email_header( $email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1254
-    wpinv_get_template( 'emails/wpinv-email-header.php', array( 'email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1253
+function wpinv_email_header($email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false) {
1254
+    wpinv_get_template('emails/wpinv-email-header.php', array('email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1255 1255
 }
1256 1256
 
1257 1257
 /**
1258 1258
  * Get the email footer.
1259 1259
  */
1260
-function wpinv_email_footer( $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1261
-    wpinv_get_template( 'emails/wpinv-email-footer.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1260
+function wpinv_email_footer($invoice = array(), $email_type = '', $sent_to_admin = false) {
1261
+    wpinv_get_template('emails/wpinv-email-footer.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1262 1262
 }
1263 1263
 
1264
-function wpinv_email_wrap_message( $message ) {
1264
+function wpinv_email_wrap_message($message) {
1265 1265
     // Buffer
1266 1266
     ob_start();
1267 1267
 
1268
-    do_action( 'wpinv_email_header' );
1268
+    do_action('wpinv_email_header');
1269 1269
 
1270
-    echo wpautop( wptexturize( $message ) );
1270
+    echo wpautop(wptexturize($message));
1271 1271
 
1272
-    do_action( 'wpinv_email_footer' );
1272
+    do_action('wpinv_email_footer');
1273 1273
 
1274 1274
     // Get contents
1275 1275
     $message = ob_get_clean();
@@ -1277,86 +1277,86 @@  discard block
 block discarded – undo
1277 1277
     return $message;
1278 1278
 }
1279 1279
 
1280
-function wpinv_email_invoice_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1281
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1280
+function wpinv_email_invoice_details($invoice, $email_type = '', $sent_to_admin = false) {
1281
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1282 1282
 }
1283 1283
 
1284
-function wpinv_email_invoice_items( $invoice, $email_type = '', $sent_to_admin = false ) {
1285
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1284
+function wpinv_email_invoice_items($invoice, $email_type = '', $sent_to_admin = false) {
1285
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1286 1286
 }
1287 1287
 
1288
-function wpinv_email_billing_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1289
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1288
+function wpinv_email_billing_details($invoice, $email_type = '', $sent_to_admin = false) {
1289
+    wpinv_get_template('emails/wpinv-email-billing-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1290 1290
 }
1291 1291
 
1292
-function wpinv_send_customer_invoice( $data = array() ) {
1293
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1292
+function wpinv_send_customer_invoice($data = array()) {
1293
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1294 1294
     
1295
-    if ( empty( $invoice_id ) ) {
1295
+    if (empty($invoice_id)) {
1296 1296
         return;
1297 1297
     }
1298 1298
 
1299
-    if ( !current_user_can( 'manage_options' ) ) {
1300
-        wp_die( __( 'You do not have permission to send invoice notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1299
+    if (!current_user_can('manage_options')) {
1300
+        wp_die(__('You do not have permission to send invoice notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1301 1301
     }
1302 1302
     
1303
-    $sent = wpinv_user_invoice_notification( $invoice_id );
1303
+    $sent = wpinv_user_invoice_notification($invoice_id);
1304 1304
     
1305 1305
     $status = $sent ? 'email_sent' : 'email_fail';
1306 1306
     
1307
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1308
-    wp_redirect( $redirect );
1307
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1308
+    wp_redirect($redirect);
1309 1309
     exit;
1310 1310
 }
1311
-add_action( 'wpinv_send_invoice', 'wpinv_send_customer_invoice' );
1311
+add_action('wpinv_send_invoice', 'wpinv_send_customer_invoice');
1312 1312
 
1313
-function wpinv_send_overdue_reminder( $data = array() ) {
1314
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1313
+function wpinv_send_overdue_reminder($data = array()) {
1314
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1315 1315
     
1316
-    if ( empty( $invoice_id ) ) {
1316
+    if (empty($invoice_id)) {
1317 1317
         return;
1318 1318
     }
1319 1319
 
1320
-    if ( !current_user_can( 'manage_options' ) ) {
1321
-        wp_die( __( 'You do not have permission to send reminder notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1320
+    if (!current_user_can('manage_options')) {
1321
+        wp_die(__('You do not have permission to send reminder notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1322 1322
     }
1323 1323
     
1324
-    $sent = wpinv_send_payment_reminder_notification( $invoice_id );
1324
+    $sent = wpinv_send_payment_reminder_notification($invoice_id);
1325 1325
     
1326 1326
     $status = $sent ? 'email_sent' : 'email_fail';
1327 1327
     
1328
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1329
-    wp_redirect( $redirect );
1328
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1329
+    wp_redirect($redirect);
1330 1330
     exit;
1331 1331
 }
1332
-add_action( 'wpinv_send_reminder', 'wpinv_send_overdue_reminder' );
1332
+add_action('wpinv_send_reminder', 'wpinv_send_overdue_reminder');
1333 1333
 
1334
-function wpinv_send_customer_note_email( $data ) {
1335
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1334
+function wpinv_send_customer_note_email($data) {
1335
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1336 1336
     
1337
-    if ( empty( $invoice_id ) ) {
1337
+    if (empty($invoice_id)) {
1338 1338
         return;
1339 1339
     }
1340 1340
     
1341
-    $sent = wpinv_user_note_notification( $invoice_id, $data );
1341
+    $sent = wpinv_user_note_notification($invoice_id, $data);
1342 1342
 }
1343
-add_action( 'wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1 );
1343
+add_action('wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1);
1344 1344
 
1345
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type, $sent_to_admin ) {
1346
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
1347
-        $date_format = get_option( 'date_format' );
1348
-        $time_format = get_option( 'time_format' );
1345
+function wpinv_add_notes_to_invoice_email($invoice, $email_type, $sent_to_admin) {
1346
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
1347
+        $date_format = get_option('date_format');
1348
+        $time_format = get_option('time_format');
1349 1349
         ?>
1350 1350
         <div id="wpinv-email-notes">
1351
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
1351
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
1352 1352
             <ol class="wpinv-notes-lists">
1353 1353
         <?php
1354
-        foreach ( $invoice_notes as $note ) {
1355
-            $note_time = strtotime( $note->comment_date );
1354
+        foreach ($invoice_notes as $note) {
1355
+            $note_time = strtotime($note->comment_date);
1356 1356
             ?>
1357 1357
             <li class="comment wpinv-note">
1358
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
1359
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
1358
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
1359
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
1360 1360
             </li>
1361 1361
             <?php
1362 1362
         }
@@ -1365,21 +1365,21 @@  discard block
 block discarded – undo
1365 1365
         <?php
1366 1366
     }
1367 1367
 }
1368
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
1368
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
1369 1369
 
1370 1370
 function wpinv_email_payment_reminders() {    
1371 1371
     global $wpi_auto_reminder;
1372
-    if ( !wpinv_get_option( 'email_overdue_active' ) ) {
1372
+    if (!wpinv_get_option('email_overdue_active')) {
1373 1373
         return;
1374 1374
     }
1375 1375
     
1376
-    if ( $reminder_days = wpinv_get_option( 'email_due_reminder_days' ) ) {
1377
-        $reminder_days  = is_array( $reminder_days ) ? array_values( $reminder_days ) : '';
1376
+    if ($reminder_days = wpinv_get_option('email_due_reminder_days')) {
1377
+        $reminder_days  = is_array($reminder_days) ? array_values($reminder_days) : '';
1378 1378
         
1379
-        if ( empty( $reminder_days ) ) {
1379
+        if (empty($reminder_days)) {
1380 1380
             return;
1381 1381
         }
1382
-        $reminder_days  = array_unique( array_map( 'absint', $reminder_days ) );
1382
+        $reminder_days = array_unique(array_map('absint', $reminder_days));
1383 1383
         
1384 1384
         $args = array(
1385 1385
             'post_type'     => 'wpi_invoice',
@@ -1389,7 +1389,7 @@  discard block
 block discarded – undo
1389 1389
             'meta_query'    => array(
1390 1390
                 array(
1391 1391
                     'key'       =>  '_wpinv_due_date',
1392
-                    'value'     =>  array( '', 'none' ),
1392
+                    'value'     =>  array('', 'none'),
1393 1393
                     'compare'   =>  'NOT IN',
1394 1394
                 )
1395 1395
             ),
@@ -1398,64 +1398,64 @@  discard block
 block discarded – undo
1398 1398
             'order'         => 'ASC',
1399 1399
         );
1400 1400
         
1401
-        $invoices = get_posts( $args );
1401
+        $invoices = get_posts($args);
1402 1402
         
1403
-        if ( empty( $invoices ) ) {
1403
+        if (empty($invoices)) {
1404 1404
             return;
1405 1405
         }
1406 1406
         
1407
-        $date_to_send   = array();
1407
+        $date_to_send = array();
1408 1408
         
1409
-        foreach ( $invoices as $id ) {
1410
-            $due_date = get_post_meta( $id, '_wpinv_due_date', true );
1409
+        foreach ($invoices as $id) {
1410
+            $due_date = get_post_meta($id, '_wpinv_due_date', true);
1411 1411
             
1412
-            foreach ( $reminder_days as $key => $days ) {
1413
-                if ( $days !== '' ) {
1414
-                    $date_to_send[$id][] = date_i18n( 'Y-m-d', strtotime( $due_date ) + ( $days * DAY_IN_SECONDS ) );
1412
+            foreach ($reminder_days as $key => $days) {
1413
+                if ($days !== '') {
1414
+                    $date_to_send[$id][] = date_i18n('Y-m-d', strtotime($due_date) + ($days * DAY_IN_SECONDS));
1415 1415
                 }
1416 1416
             }
1417 1417
         }
1418 1418
 
1419
-        $today              = date_i18n( 'Y-m-d' );
1419
+        $today              = date_i18n('Y-m-d');
1420 1420
         $wpi_auto_reminder  = true;
1421 1421
 
1422
-        foreach ( $date_to_send as $id => $values ) {
1423
-            if ( in_array( $today, $values ) ) {
1424
-                $sent = get_post_meta( $id, '_wpinv_reminder_sent', true );
1422
+        foreach ($date_to_send as $id => $values) {
1423
+            if (in_array($today, $values)) {
1424
+                $sent = get_post_meta($id, '_wpinv_reminder_sent', true);
1425 1425
 
1426
-                if ( isset( $sent ) && !empty( $sent ) ) {
1427
-                    if ( !in_array( $today, $sent ) ) {
1428
-                        do_action( 'wpinv_send_payment_reminder_notification', $id );
1426
+                if (isset($sent) && !empty($sent)) {
1427
+                    if (!in_array($today, $sent)) {
1428
+                        do_action('wpinv_send_payment_reminder_notification', $id);
1429 1429
                     }
1430 1430
                 } else {
1431
-                    do_action( 'wpinv_send_payment_reminder_notification', $id );
1431
+                    do_action('wpinv_send_payment_reminder_notification', $id);
1432 1432
                 }
1433 1433
             }
1434 1434
         }
1435 1435
         
1436
-        $wpi_auto_reminder  = false;
1436
+        $wpi_auto_reminder = false;
1437 1437
     }
1438 1438
 }
1439 1439
 
1440
-function wpinv_send_payment_reminder_notification( $invoice_id ) {
1440
+function wpinv_send_payment_reminder_notification($invoice_id) {
1441 1441
     global $wpinv_email_search, $wpinv_email_replace;
1442 1442
     
1443 1443
     $email_type = 'overdue';
1444
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
1444
+    if (!wpinv_email_is_enabled($email_type)) {
1445 1445
         return false;
1446 1446
     }
1447 1447
     
1448
-    $invoice    = wpinv_get_invoice( $invoice_id );
1449
-    if ( empty( $invoice ) ) {
1448
+    $invoice = wpinv_get_invoice($invoice_id);
1449
+    if (empty($invoice)) {
1450 1450
         return false;
1451 1451
     }
1452 1452
     
1453
-    if ( !$invoice->needs_payment() ) {
1453
+    if (!$invoice->needs_payment()) {
1454 1454
         return false;
1455 1455
     }
1456 1456
     
1457
-    $recipient  = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
1458
-    if ( !is_email( $recipient ) ) {
1457
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
1458
+    if (!is_email($recipient)) {
1459 1459
         return false;
1460 1460
     }
1461 1461
         
@@ -1471,70 +1471,70 @@  discard block
 block discarded – undo
1471 1471
     $replace                    = array();
1472 1472
     $replace['full_name']       = $invoice->get_user_full_name();
1473 1473
     $replace['invoice_number']  = $invoice->get_number();
1474
-    $replace['invoice_due_date']= $invoice->get_due_date( true );
1475
-    $replace['invoice_total']   = $invoice->get_total( true );
1476
-    $replace['invoice_link']    = $invoice->get_view_url( true );
1477
-    $replace['invoice_pay_link']= $replace['invoice_link'];
1478
-    $replace['is_was']          = strtotime( $invoice->get_due_date() ) < strtotime( date_i18n( 'Y-m-d' ) ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' );
1474
+    $replace['invoice_due_date'] = $invoice->get_due_date(true);
1475
+    $replace['invoice_total']   = $invoice->get_total(true);
1476
+    $replace['invoice_link']    = $invoice->get_view_url(true);
1477
+    $replace['invoice_pay_link'] = $replace['invoice_link'];
1478
+    $replace['is_was']          = strtotime($invoice->get_due_date()) < strtotime(date_i18n('Y-m-d')) ? __('was', 'invoicing') : __('is', 'invoicing');
1479 1479
 
1480 1480
     $wpinv_email_search         = $search;
1481 1481
     $wpinv_email_replace        = $replace;
1482 1482
     
1483
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
1484
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
1485
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
1486
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
1483
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
1484
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
1485
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
1486
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
1487 1487
     
1488
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
1488
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
1489 1489
     
1490
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
1490
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
1491 1491
             'invoice'       => $invoice,
1492 1492
             'email_type'    => $email_type,
1493 1493
             'email_heading' => $email_heading,
1494 1494
             'sent_to_admin' => false,
1495 1495
             'plain_text'    => false,
1496 1496
             'message_body'  => $message_body
1497
-        ) );
1497
+        ));
1498 1498
         
1499
-    $content        = wpinv_email_format_text( $content );
1499
+    $content = wpinv_email_format_text($content);
1500 1500
 
1501
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
1502
-    if ( $sent ) {
1503
-        do_action( 'wpinv_payment_reminder_sent', $invoice_id, $invoice );
1501
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
1502
+    if ($sent) {
1503
+        do_action('wpinv_payment_reminder_sent', $invoice_id, $invoice);
1504 1504
     }
1505 1505
         
1506 1506
     return $sent;
1507 1507
 }
1508
-add_action( 'wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1 );
1508
+add_action('wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1);
1509 1509
 
1510
-function wpinv_payment_reminder_sent( $invoice_id, $invoice ) {
1510
+function wpinv_payment_reminder_sent($invoice_id, $invoice) {
1511 1511
     global $wpi_auto_reminder;
1512 1512
     
1513
-    $sent = get_post_meta( $invoice_id, '_wpinv_reminder_sent', true );
1513
+    $sent = get_post_meta($invoice_id, '_wpinv_reminder_sent', true);
1514 1514
     
1515
-    if ( empty( $sent ) ) {
1515
+    if (empty($sent)) {
1516 1516
         $sent = array();
1517 1517
     }
1518
-    $sent[] = date_i18n( 'Y-m-d' );
1518
+    $sent[] = date_i18n('Y-m-d');
1519 1519
     
1520
-    update_post_meta( $invoice_id, '_wpinv_reminder_sent', $sent );
1520
+    update_post_meta($invoice_id, '_wpinv_reminder_sent', $sent);
1521 1521
     
1522
-    if ( $wpi_auto_reminder ) { // Auto reminder note.
1523
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
1524
-        $invoice->add_note( $note, false, false, true );
1522
+    if ($wpi_auto_reminder) { // Auto reminder note.
1523
+        $note = __('Manual reminder sent to the user.', 'invoicing');
1524
+        $invoice->add_note($note, false, false, true);
1525 1525
     } else { // Menual reminder note.
1526
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
1527
-        $invoice->add_note( $note );
1526
+        $note = __('Manual reminder sent to the user.', 'invoicing');
1527
+        $invoice->add_note($note);
1528 1528
     }
1529 1529
 }
1530
-add_action( 'wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2 );
1530
+add_action('wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2);
1531 1531
 
1532
-function wpinv_email_before_note_details( $invoice, $email_type, $sent_to_admin, $customer_note ) {
1532
+function wpinv_email_before_note_details($invoice, $email_type, $sent_to_admin, $customer_note) {
1533 1533
     if ("wpi_invoice" === $invoice->post_type && !empty($customer_note)) {
1534 1534
         $before_note = '';
1535
-        $before_note .= __( 'Hello, a note has just been added to your invoice:', 'invoicing' );
1536
-        $before_note .= '<blockquote class="wpinv-note">'.wpautop( wptexturize( $customer_note ) ).'</blockquote>';
1537
-        $before_note .= __( 'For your reference, your invoice details are shown below.', 'invoicing' );
1535
+        $before_note .= __('Hello, a note has just been added to your invoice:', 'invoicing');
1536
+        $before_note .= '<blockquote class="wpinv-note">' . wpautop(wptexturize($customer_note)) . '</blockquote>';
1537
+        $before_note .= __('For your reference, your invoice details are shown below.', 'invoicing');
1538 1538
         echo $before_note;
1539 1539
     }
1540 1540
 }
1541 1541
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/wpinv-admin-functions.php 2 patches
Indentation   +39 added lines, -39 removed lines patch added patch discarded remove patch
@@ -155,65 +155,65 @@  discard block
 block discarded – undo
155 155
 }
156 156
 
157 157
 function wpinv_admin_messages() {
158
-	global $wpinv_options, $pagenow, $post;
158
+    global $wpinv_options, $pagenow, $post;
159 159
 
160
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
161
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
162
-	}
160
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
161
+            add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
162
+    }
163 163
 
164
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
165
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
166
-	}
164
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
165
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
166
+    }
167 167
 
168
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
169
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
170
-	}
168
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
169
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
170
+    }
171 171
 
172
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
173
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
174
-	}
172
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
173
+            add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
174
+    }
175 175
 
176
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
177
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
178
-	}
176
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
177
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
178
+    }
179 179
 
180
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
181
-		add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
182
-	}
180
+    if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
181
+        add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
182
+    }
183 183
 
184
-	if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
185
-		add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
184
+    if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
185
+        add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
186 186
     }
187 187
     
188 188
     if ( isset( $_GET['wpinv-message'] ) && 'email_fail' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
189
-		add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
189
+        add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
190 190
     }
191 191
 
192 192
     if ( isset( $_GET['wpinv-message'] ) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
193 193
         add_settings_error( 'wpinv-notices', 'wpinv-note-deleted', __( 'The invoice note has been deleted.', 'invoicing' ), 'updated' );
194 194
     }
195 195
 
196
-	if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
197
-		add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
198
-	}
196
+    if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
197
+        add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
198
+    }
199 199
 
200
-	if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
201
-		add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
202
-	}
200
+    if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
201
+        add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
202
+    }
203 203
 
204
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
205
-		add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
206
-	}
204
+    if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
205
+        add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
206
+    }
207 207
     
208
-	if ( $pagenow == 'post.php' && !empty( $post->post_type ) && $post->post_type == 'wpi_item' && !wpinv_item_is_editable( $post ) ) {
209
-		$message = apply_filters( 'wpinv_item_non_editable_message', __( 'This item in not editable.', 'invoicing' ), $post->ID );
208
+    if ( $pagenow == 'post.php' && !empty( $post->post_type ) && $post->post_type == 'wpi_item' && !wpinv_item_is_editable( $post ) ) {
209
+        $message = apply_filters( 'wpinv_item_non_editable_message', __( 'This item in not editable.', 'invoicing' ), $post->ID );
210 210
 
211
-		if ( !empty( $message ) ) {
212
-			add_settings_error( 'wpinv-notices', 'wpinv-edit-n', $message, 'updated' );
213
-		}
214
-	}
211
+        if ( !empty( $message ) ) {
212
+            add_settings_error( 'wpinv-notices', 'wpinv-edit-n', $message, 'updated' );
213
+        }
214
+    }
215 215
 
216
-	settings_errors( 'wpinv-notices' );
216
+    settings_errors( 'wpinv-notices' );
217 217
 }
218 218
 add_action( 'admin_notices', 'wpinv_admin_messages' );
219 219
 
@@ -276,7 +276,7 @@  discard block
 block discarded – undo
276 276
         break;
277 277
         case 'id' :
278 278
            echo $post->ID;
279
-           echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
279
+            echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
280 280
                     <div class="price">' . wpinv_get_item_price( $post->ID ) . '</div>';
281 281
                     if ( $wpinv_euvat->allow_vat_rules() ) {
282 282
                         echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule( $post->ID ) . '</div>';
Please login to merge, or discard this patch.
Spacing   +189 added lines, -189 removed lines patch added patch discarded remove patch
@@ -7,239 +7,239 @@  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
-        'number'            => __( 'Number', 'invoicing' ),
18
-        'customer'          => __( 'Customer', 'invoicing' ),
19
-        'amount'            => __( 'Amount', 'invoicing' ),
20
-        'invoice_date'      => __( 'Date', 'invoicing' ),
21
-        'status'            => __( 'Status', 'invoicing' ),
22
-        'ID'                => __( 'ID', 'invoicing' ),
23
-        'wpi_actions'       => __( 'Actions', 'invoicing' ),
17
+        'number'            => __('Number', 'invoicing'),
18
+        'customer'          => __('Customer', 'invoicing'),
19
+        'amount'            => __('Amount', 'invoicing'),
20
+        'invoice_date'      => __('Date', 'invoicing'),
21
+        'status'            => __('Status', 'invoicing'),
22
+        'ID'                => __('ID', 'invoicing'),
23
+        'wpi_actions'       => __('Actions', 'invoicing'),
24 24
     );
25 25
 
26
-    return apply_filters( 'wpi_invoice_table_columns', $columns );
26
+    return apply_filters('wpi_invoice_table_columns', $columns);
27 27
 }
28
-add_filter( 'manage_wpi_invoice_posts_columns', 'wpinv_columns' );
28
+add_filter('manage_wpi_invoice_posts_columns', 'wpinv_columns');
29 29
 
30
-function wpinv_bulk_actions( $actions ) {
31
-    if ( isset( $actions['edit'] ) ) {
32
-        unset( $actions['edit'] );
30
+function wpinv_bulk_actions($actions) {
31
+    if (isset($actions['edit'])) {
32
+        unset($actions['edit']);
33 33
     }
34 34
 
35 35
     return $actions;
36 36
 }
37
-add_filter( 'bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions' );
38
-add_filter( 'bulk_actions-edit-wpi_item', 'wpinv_bulk_actions' );
37
+add_filter('bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions');
38
+add_filter('bulk_actions-edit-wpi_item', '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
-        'number'        => array( 'number', false ),
44
-        'amount'        => array( 'amount', false ),
45
-        'invoice_date'  => array( 'date', false ),
46
-        'customer'      => array( 'customer', false ),
47
-        'status'        => array( 'status', false ),
42
+        'ID'            => array('ID', true),
43
+        'number'        => array('number', false),
44
+        'amount'        => array('amount', false),
45
+        'invoice_date'  => array('date', false),
46
+        'customer'      => array('customer', 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>' : '' );
92
-            if ( ( $wpi_invoice->is_paid() || $wpi_invoice->is_refunded() ) && $gateway_title = $wpi_invoice->get_gateway_title() ) {
93
-                $value .= '<br><small class="meta gateway">' . wp_sprintf( __( 'Via %s', 'invoicing' ), $gateway_title ) . '</small>';
91
+            $value   = $wpi_invoice->get_status(true) . ($wpi_invoice->is_recurring() && $wpi_invoice->is_parent() ? ' <span class="wpi-suffix">' . __('(r)', 'invoicing') . '</span>' : '');
92
+            if (($wpi_invoice->is_paid() || $wpi_invoice->is_refunded()) && $gateway_title = $wpi_invoice->get_gateway_title()) {
93
+                $value .= '<br><small class="meta gateway">' . wp_sprintf(__('Via %s', 'invoicing'), $gateway_title) . '</small>';
94 94
             }
95 95
             break;
96 96
         case 'number' :
97
-            $edit_link = get_edit_post_link( $post->ID );
98
-            $value = '<a title="' . esc_attr__( 'View Invoice Details', 'invoicing' ) . '" href="' . esc_url( $edit_link ) . '">' . $wpi_invoice->get_number() . '</a>';
97
+            $edit_link = get_edit_post_link($post->ID);
98
+            $value = '<a title="' . esc_attr__('View Invoice Details', 'invoicing') . '" href="' . esc_url($edit_link) . '">' . $wpi_invoice->get_number() . '</a>';
99 99
             break;
100 100
         case 'wpi_actions' :
101 101
             $value = '';
102
-            if ( !empty( $post->post_name ) ) {
103
-                $value .= '<a title="' . esc_attr__( 'Print invoice', 'invoicing' ) . '" href="' . esc_url( get_permalink( $post->ID ) ) . '" class="button ui-tip column-act-btn" title="" target="_blank"><span class="dashicons dashicons-print"><i style="" class="fa fa-print"></i></span></a>';
102
+            if (!empty($post->post_name)) {
103
+                $value .= '<a title="' . esc_attr__('Print invoice', 'invoicing') . '" href="' . esc_url(get_permalink($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>';
104 104
             }
105 105
             
106
-            if ( $email = $wpi_invoice->get_email() ) {
107
-                $value .= '<a title="' . esc_attr__( 'Send invoice to customer', 'invoicing' ) . '" href="' . esc_url( add_query_arg( array( 'wpi_action' => 'send_invoice', 'invoice_id' => $post->ID ) ) ) . '" class="button ui-tip column-act-btn"><span class="dashicons dashicons-email-alt"></span></a>';
106
+            if ($email = $wpi_invoice->get_email()) {
107
+                $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>';
108 108
             }
109 109
             
110 110
             break;
111 111
         default:
112
-            $value = isset( $post->$column_name ) ? $post->$column_name : '';
112
+            $value = isset($post->$column_name) ? $post->$column_name : '';
113 113
             break;
114 114
 
115 115
     }
116
-    $value = apply_filters( 'wpinv_payments_table_column', $value, $post->ID, $column_name );
116
+    $value = apply_filters('wpinv_payments_table_column', $value, $post->ID, $column_name);
117 117
     
118
-    if ( $value !== NULL ) {
118
+    if ($value !== NULL) {
119 119
         echo $value;
120 120
     }
121 121
 }
122 122
 
123
-function wpinv_admin_post_id( $id = 0 ) {
123
+function wpinv_admin_post_id($id = 0) {
124 124
     global $post;
125 125
 
126
-    if ( isset( $id ) && ! empty( $id ) ) {
126
+    if (isset($id) && !empty($id)) {
127 127
         return (int)$id;
128
-    } else if ( get_the_ID() ) {
129
-        return (int) get_the_ID();
130
-    } else if ( isset( $post->ID ) && !empty( $post->ID ) ) {
131
-        return (int) $post->ID;
132
-    } else if ( isset( $_GET['post'] ) && !empty( $_GET['post'] ) ) {
133
-        return (int) $_GET['post'];
134
-    } else if ( isset( $_GET['id'] ) && !empty( $_GET['id'] ) ) {
135
-        return (int) $_GET['id'];
136
-    } else if ( isset( $_POST['id'] ) && !empty( $_POST['id'] ) ) {
137
-        return (int) $_POST['id'];
128
+    } else if (get_the_ID()) {
129
+        return (int)get_the_ID();
130
+    } else if (isset($post->ID) && !empty($post->ID)) {
131
+        return (int)$post->ID;
132
+    } else if (isset($_GET['post']) && !empty($_GET['post'])) {
133
+        return (int)$_GET['post'];
134
+    } else if (isset($_GET['id']) && !empty($_GET['id'])) {
135
+        return (int)$_GET['id'];
136
+    } else if (isset($_POST['id']) && !empty($_POST['id'])) {
137
+        return (int)$_POST['id'];
138 138
     } 
139 139
 
140 140
     return null;
141 141
 }
142 142
     
143
-function wpinv_admin_post_type( $id = 0 ) {
144
-    if ( !$id ) {
143
+function wpinv_admin_post_type($id = 0) {
144
+    if (!$id) {
145 145
         $id = wpinv_admin_post_id();
146 146
     }
147 147
     
148
-    $type = get_post_type( $id );
148
+    $type = get_post_type($id);
149 149
     
150
-    if ( !$type ) {
151
-        $type = isset( $_GET['post_type'] ) && !empty( $_GET['post_type'] ) ? $_GET['post_type'] : null;
150
+    if (!$type) {
151
+        $type = isset($_GET['post_type']) && !empty($_GET['post_type']) ? $_GET['post_type'] : null;
152 152
     }
153 153
     
154
-    return apply_filters( 'wpinv_admin_post_type', $type, $id );
154
+    return apply_filters('wpinv_admin_post_type', $type, $id);
155 155
 }
156 156
 
157 157
 function wpinv_admin_messages() {
158 158
 	global $wpinv_options, $pagenow, $post;
159 159
 
160
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
161
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
160
+	if (isset($_GET['wpinv-message']) && 'discount_added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
161
+		 add_settings_error('wpinv-notices', 'wpinv-discount-added', __('Discount code added.', 'invoicing'), 'updated');
162 162
 	}
163 163
 
164
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
165
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
164
+	if (isset($_GET['wpinv-message']) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
165
+		add_settings_error('wpinv-notices', 'wpinv-discount-add-fail', __('There was a problem adding your discount code, please try again.', 'invoicing'), 'error');
166 166
 	}
167 167
 
168
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
169
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
168
+	if (isset($_GET['wpinv-message']) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
169
+		add_settings_error('wpinv-notices', 'wpinv-discount-exists', __('A discount with that code already exists, please use a different code.', 'invoicing'), 'error');
170 170
 	}
171 171
 
172
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
173
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
172
+	if (isset($_GET['wpinv-message']) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
173
+		 add_settings_error('wpinv-notices', 'wpinv-discount-updated', __('Discount code updated.', 'invoicing'), 'updated');
174 174
 	}
175 175
 
176
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
177
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
176
+	if (isset($_GET['wpinv-message']) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
177
+		add_settings_error('wpinv-notices', 'wpinv-discount-updated-fail', __('There was a problem updating your discount code, please try again.', 'invoicing'), 'error');
178 178
 	}
179 179
 
180
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
181
-		add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
180
+	if (isset($_GET['wpinv-message']) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
181
+		add_settings_error('wpinv-notices', 'wpinv-deleted', __('The invoice has been deleted.', 'invoicing'), 'updated');
182 182
 	}
183 183
 
184
-	if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
185
-		add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
184
+	if (isset($_GET['wpinv-message']) && 'email_sent' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
185
+		add_settings_error('wpinv-notices', 'wpinv-sent', __('The email has been sent to customer.', 'invoicing'), 'updated');
186 186
     }
187 187
     
188
-    if ( isset( $_GET['wpinv-message'] ) && 'email_fail' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
189
-		add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
188
+    if (isset($_GET['wpinv-message']) && 'email_fail' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
189
+		add_settings_error('wpinv-notices', 'wpinv-sent-fail', __('Fail to send email to the customer.', 'invoicing'), 'error');
190 190
     }
191 191
 
192
-    if ( isset( $_GET['wpinv-message'] ) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
193
-        add_settings_error( 'wpinv-notices', 'wpinv-note-deleted', __( 'The invoice note has been deleted.', 'invoicing' ), 'updated' );
192
+    if (isset($_GET['wpinv-message']) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
193
+        add_settings_error('wpinv-notices', 'wpinv-note-deleted', __('The invoice note has been deleted.', 'invoicing'), 'updated');
194 194
     }
195 195
 
196
-	if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
197
-		add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
196
+	if (isset($_GET['wpinv-message']) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
197
+		add_settings_error('wpinv-notices', 'wpinv-settings-imported', __('The settings have been imported.', 'invoicing'), 'updated');
198 198
 	}
199 199
 
200
-	if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
201
-		add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
200
+	if (isset($_GET['wpinv-message']) && 'note-added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
201
+		add_settings_error('wpinv-notices', 'wpinv-note-added', __('The invoice note has been added successfully.', 'invoicing'), 'updated');
202 202
 	}
203 203
 
204
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
205
-		add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
204
+	if (isset($_GET['wpinv-message']) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
205
+		add_settings_error('wpinv-notices', 'wpinv-updated', __('The invoice has been successfully updated.', 'invoicing'), 'updated');
206 206
 	}
207 207
     
208
-	if ( $pagenow == 'post.php' && !empty( $post->post_type ) && $post->post_type == 'wpi_item' && !wpinv_item_is_editable( $post ) ) {
209
-		$message = apply_filters( 'wpinv_item_non_editable_message', __( 'This item in not editable.', 'invoicing' ), $post->ID );
208
+	if ($pagenow == 'post.php' && !empty($post->post_type) && $post->post_type == 'wpi_item' && !wpinv_item_is_editable($post)) {
209
+		$message = apply_filters('wpinv_item_non_editable_message', __('This item in not editable.', 'invoicing'), $post->ID);
210 210
 
211
-		if ( !empty( $message ) ) {
212
-			add_settings_error( 'wpinv-notices', 'wpinv-edit-n', $message, 'updated' );
211
+		if (!empty($message)) {
212
+			add_settings_error('wpinv-notices', 'wpinv-edit-n', $message, 'updated');
213 213
 		}
214 214
 	}
215 215
 
216
-	settings_errors( 'wpinv-notices' );
216
+	settings_errors('wpinv-notices');
217 217
 }
218
-add_action( 'admin_notices', 'wpinv_admin_messages' );
218
+add_action('admin_notices', 'wpinv_admin_messages');
219 219
 
220
-function wpinv_items_columns( $existing_columns ) {
220
+function wpinv_items_columns($existing_columns) {
221 221
     global $wpinv_euvat;
222 222
     
223 223
     $columns                = array();
224 224
     $columns['cb']          = $existing_columns['cb'];
225
-    $columns['title']       = __( 'Title', 'invoicing' );
226
-    $columns['price']       = __( 'Price', 'invoicing' );
227
-    if ( $wpinv_euvat->allow_vat_rules() ) {
228
-        $columns['vat_rule']    = __( 'VAT rule type', 'invoicing' );
225
+    $columns['title']       = __('Title', 'invoicing');
226
+    $columns['price']       = __('Price', 'invoicing');
227
+    if ($wpinv_euvat->allow_vat_rules()) {
228
+        $columns['vat_rule']    = __('VAT rule type', 'invoicing');
229 229
     }
230
-    if ( $wpinv_euvat->allow_vat_classes() ) {
231
-        $columns['vat_class']   = __( 'VAT class', 'invoicing' );
230
+    if ($wpinv_euvat->allow_vat_classes()) {
231
+        $columns['vat_class']   = __('VAT class', 'invoicing');
232 232
     }
233
-    $columns['type']        = __( 'Type', 'invoicing' );
234
-    $columns['recurring']   = __( 'Recurring', 'invoicing' );
235
-    $columns['date']        = __( 'Date', 'invoicing' );
236
-    $columns['id']          = __( 'ID', 'invoicing' );
233
+    $columns['type']        = __('Type', 'invoicing');
234
+    $columns['recurring']   = __('Recurring', 'invoicing');
235
+    $columns['date']        = __('Date', 'invoicing');
236
+    $columns['id']          = __('ID', 'invoicing');
237 237
 
238
-    return apply_filters( 'wpinv_items_columns', $columns );
238
+    return apply_filters('wpinv_items_columns', $columns);
239 239
 }
240
-add_filter( 'manage_wpi_item_posts_columns', 'wpinv_items_columns' );
240
+add_filter('manage_wpi_item_posts_columns', 'wpinv_items_columns');
241 241
 
242
-function wpinv_items_sortable_columns( $columns ) {
242
+function wpinv_items_sortable_columns($columns) {
243 243
     $columns['price']       = 'price';
244 244
     $columns['vat_rule']    = 'vat_rule';
245 245
     $columns['vat_class']   = 'vat_class';
@@ -249,156 +249,156 @@  discard block
 block discarded – undo
249 249
 
250 250
     return $columns;
251 251
 }
252
-add_filter( 'manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns' );
252
+add_filter('manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns');
253 253
 
254
-function wpinv_items_table_custom_column( $column ) {
254
+function wpinv_items_table_custom_column($column) {
255 255
     global $wpinv_euvat, $post, $wpi_item;
256 256
     
257
-    if ( empty( $wpi_item ) || ( !empty( $wpi_item ) && $post->ID != $wpi_item->ID ) ) {
258
-        $wpi_item = new WPInv_Item( $post->ID );
257
+    if (empty($wpi_item) || (!empty($wpi_item) && $post->ID != $wpi_item->ID)) {
258
+        $wpi_item = new WPInv_Item($post->ID);
259 259
     }
260 260
 
261
-    switch ( $column ) {
261
+    switch ($column) {
262 262
         case 'price' :
263
-            echo wpinv_item_price( $post->ID );
263
+            echo wpinv_item_price($post->ID);
264 264
         break;
265 265
         case 'vat_rule' :
266
-            echo $wpinv_euvat->item_rule_label( $post->ID );
266
+            echo $wpinv_euvat->item_rule_label($post->ID);
267 267
         break;
268 268
         case 'vat_class' :
269
-            echo $wpinv_euvat->item_class_label( $post->ID );
269
+            echo $wpinv_euvat->item_class_label($post->ID);
270 270
         break;
271 271
         case 'type' :
272
-            echo wpinv_item_type( $post->ID ) . '<span class="meta">' . $wpi_item->get_custom_singular_name() . '</span>';
272
+            echo wpinv_item_type($post->ID) . '<span class="meta">' . $wpi_item->get_custom_singular_name() . '</span>';
273 273
         break;
274 274
         case 'recurring' :
275
-            echo ( wpinv_is_recurring_item( $post->ID ) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>' );
275
+            echo (wpinv_is_recurring_item($post->ID) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>');
276 276
         break;
277 277
         case 'id' :
278 278
            echo $post->ID;
279 279
            echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
280
-                    <div class="price">' . wpinv_get_item_price( $post->ID ) . '</div>';
281
-                    if ( $wpinv_euvat->allow_vat_rules() ) {
282
-                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule( $post->ID ) . '</div>';
280
+                    <div class="price">' . wpinv_get_item_price($post->ID) . '</div>';
281
+                    if ($wpinv_euvat->allow_vat_rules()) {
282
+                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule($post->ID) . '</div>';
283 283
                     }
284
-                    if ( $wpinv_euvat->allow_vat_classes() ) {
285
-                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class( $post->ID ) . '</div>';
284
+                    if ($wpinv_euvat->allow_vat_classes()) {
285
+                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class($post->ID) . '</div>';
286 286
                     }
287
-                    echo '<div class="type">' . wpinv_get_item_type( $post->ID ) . '</div>
287
+                    echo '<div class="type">' . wpinv_get_item_type($post->ID) . '</div>
288 288
                 </div>';
289 289
         break;
290 290
     }
291 291
     
292
-    do_action( 'wpinv_items_table_column_item_' . $column, $wpi_item, $post );
292
+    do_action('wpinv_items_table_column_item_' . $column, $wpi_item, $post);
293 293
 }
294
-add_action( 'manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column' );
294
+add_action('manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column');
295 295
 
296 296
 function wpinv_add_items_filters() {
297 297
     global $wpinv_euvat, $typenow;
298 298
 
299 299
     // Checks if the current post type is 'item'
300
-    if ( $typenow == 'wpi_item') {
301
-        if ( $wpinv_euvat->allow_vat_rules() ) {
302
-            echo wpinv_html_select( array(
303
-                    'options'          => array_merge( array( '' => __( 'All VAT rules', 'invoicing' ) ), $wpinv_euvat->get_rules() ),
300
+    if ($typenow == 'wpi_item') {
301
+        if ($wpinv_euvat->allow_vat_rules()) {
302
+            echo wpinv_html_select(array(
303
+                    'options'          => array_merge(array('' => __('All VAT rules', 'invoicing')), $wpinv_euvat->get_rules()),
304 304
                     'name'             => 'vat_rule',
305 305
                     'id'               => 'vat_rule',
306
-                    'selected'         => ( isset( $_GET['vat_rule'] ) ? $_GET['vat_rule'] : '' ),
306
+                    'selected'         => (isset($_GET['vat_rule']) ? $_GET['vat_rule'] : ''),
307 307
                     'show_option_all'  => false,
308 308
                     'show_option_none' => false,
309 309
                     'class'            => 'gdmbx2-text-medium',
310
-                ) );
310
+                ));
311 311
         }
312 312
         
313
-        if ( $wpinv_euvat->allow_vat_classes() ) {
314
-            echo wpinv_html_select( array(
315
-                    'options'          => array_merge( array( '' => __( 'All VAT classes', 'invoicing' ) ), $wpinv_euvat->get_all_classes() ),
313
+        if ($wpinv_euvat->allow_vat_classes()) {
314
+            echo wpinv_html_select(array(
315
+                    'options'          => array_merge(array('' => __('All VAT classes', 'invoicing')), $wpinv_euvat->get_all_classes()),
316 316
                     'name'             => 'vat_class',
317 317
                     'id'               => 'vat_class',
318
-                    'selected'         => ( isset( $_GET['vat_class'] ) ? $_GET['vat_class'] : '' ),
318
+                    'selected'         => (isset($_GET['vat_class']) ? $_GET['vat_class'] : ''),
319 319
                     'show_option_all'  => false,
320 320
                     'show_option_none' => false,
321 321
                     'class'            => 'gdmbx2-text-medium',
322
-                ) );
322
+                ));
323 323
         }
324 324
             
325
-        echo wpinv_html_select( array(
326
-                'options'          => array_merge( array( '' => __( 'All item types', 'invoicing' ) ), wpinv_get_item_types() ),
325
+        echo wpinv_html_select(array(
326
+                'options'          => array_merge(array('' => __('All item types', 'invoicing')), wpinv_get_item_types()),
327 327
                 'name'             => 'type',
328 328
                 'id'               => 'type',
329
-                'selected'         => ( isset( $_GET['type'] ) ? $_GET['type'] : '' ),
329
+                'selected'         => (isset($_GET['type']) ? $_GET['type'] : ''),
330 330
                 'show_option_all'  => false,
331 331
                 'show_option_none' => false,
332 332
                 'class'            => 'gdmbx2-text-medium',
333
-            ) );
333
+            ));
334 334
 
335
-        if ( isset( $_REQUEST['all_posts'] ) && '1' === $_REQUEST['all_posts'] ) {
335
+        if (isset($_REQUEST['all_posts']) && '1' === $_REQUEST['all_posts']) {
336 336
             echo '<input type="hidden" name="all_posts" value="1" />';
337 337
         }
338 338
     }
339 339
 }
340
-add_action( 'restrict_manage_posts', 'wpinv_add_items_filters', 100 );
340
+add_action('restrict_manage_posts', 'wpinv_add_items_filters', 100);
341 341
 
342
-function wpinv_send_invoice_after_save( $post_id ) {
342
+function wpinv_send_invoice_after_save($post_id) {
343 343
     // If this is just a revision, don't send the email.
344
-    if ( wp_is_post_revision( $post_id ) ) {
344
+    if (wp_is_post_revision($post_id)) {
345 345
         return;
346 346
     }
347 347
     
348
-    if ( !current_user_can( 'manage_options' ) || !('wpi_invoice' == get_post_type( $post_id ))  ) {
348
+    if (!current_user_can('manage_options') || !('wpi_invoice' == get_post_type($post_id))) {
349 349
         return;
350 350
     }
351 351
     
352
-    if ( !empty( $_POST['wpi_save_send'] ) ) {
353
-        wpinv_user_invoice_notification( $post_id );
352
+    if (!empty($_POST['wpi_save_send'])) {
353
+        wpinv_user_invoice_notification($post_id);
354 354
     }
355 355
 }
356
-add_action( 'save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1 );
356
+add_action('save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1);
357 357
 
358
-function wpinv_send_register_new_user( $data, $postarr ) {
359
-    if ( current_user_can( 'manage_options' ) && !empty( $data['post_type'] ) && ( 'wpi_invoice' == $data['post_type'] || 'wpi_quote' == $data['post_type'] ) ) {
360
-        $is_new_user = !empty( $postarr['wpinv_new_user'] ) ? true : false;
361
-        $email = !empty( $postarr['wpinv_email'] ) && $postarr['wpinv_email'] && is_email( $postarr['wpinv_email'] ) ? $postarr['wpinv_email'] : NULL;
358
+function wpinv_send_register_new_user($data, $postarr) {
359
+    if (current_user_can('manage_options') && !empty($data['post_type']) && ('wpi_invoice' == $data['post_type'] || 'wpi_quote' == $data['post_type'])) {
360
+        $is_new_user = !empty($postarr['wpinv_new_user']) ? true : false;
361
+        $email = !empty($postarr['wpinv_email']) && $postarr['wpinv_email'] && is_email($postarr['wpinv_email']) ? $postarr['wpinv_email'] : NULL;
362 362
         
363
-        if ( $is_new_user && $email && !email_exists( $email ) ) {
364
-            $first_name = !empty( $postarr['wpinv_first_name'] ) ? sanitize_text_field( $postarr['wpinv_first_name'] ) : '';
365
-            $last_name = !empty( $postarr['wpinv_last_name'] ) ? sanitize_text_field( $postarr['wpinv_last_name'] ) : '';
366
-            $display_name = $first_name || $last_name ? trim( $first_name . ' ' . $last_name ) : '';
367
-            $user_nicename = $display_name ? trim( $display_name ) : $email;
368
-            $user_company = !empty( $postarr['wpinv_company'] ) ? sanitize_text_field( $postarr['wpinv_company'] ) : '';
363
+        if ($is_new_user && $email && !email_exists($email)) {
364
+            $first_name = !empty($postarr['wpinv_first_name']) ? sanitize_text_field($postarr['wpinv_first_name']) : '';
365
+            $last_name = !empty($postarr['wpinv_last_name']) ? sanitize_text_field($postarr['wpinv_last_name']) : '';
366
+            $display_name = $first_name || $last_name ? trim($first_name . ' ' . $last_name) : '';
367
+            $user_nicename = $display_name ? trim($display_name) : $email;
368
+            $user_company = !empty($postarr['wpinv_company']) ? sanitize_text_field($postarr['wpinv_company']) : '';
369 369
             
370
-            $user_login = sanitize_user( str_replace( ' ', '', $display_name ), true );
371
-            if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
370
+            $user_login = sanitize_user(str_replace(' ', '', $display_name), true);
371
+            if (!(validate_username($user_login) && !username_exists($user_login))) {
372 372
                 $new_user_login = strstr($email, '@', true);
373
-                if ( validate_username( $user_login ) && username_exists( $user_login ) ) {
374
-                    $user_login = sanitize_user($new_user_login, true );
373
+                if (validate_username($user_login) && username_exists($user_login)) {
374
+                    $user_login = sanitize_user($new_user_login, true);
375 375
                 }
376
-                if ( validate_username( $user_login ) && username_exists( $user_login ) ) {
377
-                    $user_append_text = rand(10,1000);
378
-                    $user_login = sanitize_user($new_user_login.$user_append_text, true );
376
+                if (validate_username($user_login) && username_exists($user_login)) {
377
+                    $user_append_text = rand(10, 1000);
378
+                    $user_login = sanitize_user($new_user_login . $user_append_text, true);
379 379
                 }
380 380
                 
381
-                if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
381
+                if (!(validate_username($user_login) && !username_exists($user_login))) {
382 382
                     $user_login = $email;
383 383
                 }
384 384
             }
385 385
             
386 386
             $userdata = array(
387 387
                 'user_login' => $user_login,
388
-                'user_pass' => wp_generate_password( 12, false ),
389
-                'user_email' => sanitize_text_field( $email ),
388
+                'user_pass' => wp_generate_password(12, false),
389
+                'user_email' => sanitize_text_field($email),
390 390
                 'first_name' => $first_name,
391 391
                 'last_name' => $last_name,
392
-                'user_nicename' => wpinv_utf8_substr( $user_nicename, 0, 50 ),
392
+                'user_nicename' => wpinv_utf8_substr($user_nicename, 0, 50),
393 393
                 'nickname' => $display_name,
394 394
                 'display_name' => $display_name,
395 395
             );
396 396
 
397
-            $userdata = apply_filters( 'wpinv_register_new_user_data', $userdata );
397
+            $userdata = apply_filters('wpinv_register_new_user_data', $userdata);
398 398
             
399
-            $new_user_id = wp_insert_user( $userdata );
399
+            $new_user_id = wp_insert_user($userdata);
400 400
             
401
-            if ( !is_wp_error( $new_user_id ) ) {
401
+            if (!is_wp_error($new_user_id)) {
402 402
                 $data['post_author'] = $new_user_id;
403 403
                 $_POST['post_author'] = $new_user_id;
404 404
                 $_POST['post_author_override'] = $new_user_id;
@@ -419,27 +419,27 @@  discard block
 block discarded – undo
419 419
                 
420 420
                 $meta = array();
421 421
                 ///$meta['_wpinv_user_id'] = $new_user_id;
422
-                foreach ( $meta_fields as $field ) {
423
-                    $meta['_wpinv_' . $field] = isset( $postarr['wpinv_' . $field] ) ? sanitize_text_field( $postarr['wpinv_' . $field] ) : '';
422
+                foreach ($meta_fields as $field) {
423
+                    $meta['_wpinv_' . $field] = isset($postarr['wpinv_' . $field]) ? sanitize_text_field($postarr['wpinv_' . $field]) : '';
424 424
                 }
425 425
                 
426
-                $meta = apply_filters( 'wpinv_register_new_user_meta', $meta, $new_user_id );
426
+                $meta = apply_filters('wpinv_register_new_user_meta', $meta, $new_user_id);
427 427
 
428 428
                 // Update user meta.
429
-                foreach ( $meta as $key => $value ) {
430
-                    update_user_meta( $new_user_id, $key, $value );
429
+                foreach ($meta as $key => $value) {
430
+                    update_user_meta($new_user_id, $key, $value);
431 431
                 }
432 432
                 
433
-                if ( function_exists( 'wp_send_new_user_notifications' ) ) {
433
+                if (function_exists('wp_send_new_user_notifications')) {
434 434
                     // Send email notifications related to the creation of new user.
435
-                    wp_send_new_user_notifications( $new_user_id, 'user' );
435
+                    wp_send_new_user_notifications($new_user_id, 'user');
436 436
                 }
437 437
             } else {
438
-                wpinv_error_log( $new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__ );
438
+                wpinv_error_log($new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__);
439 439
             }
440 440
         }
441 441
     }
442 442
     
443 443
     return $data;
444 444
 }
445
-add_filter( 'wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2 );
446 445
\ No newline at end of file
446
+add_filter('wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2);
447 447
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/admin-meta-boxes.php 1 patch
Spacing   +126 added lines, -126 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';
@@ -72,256 +72,256 @@  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
-            if ( !get_post_meta( $post_id, '_wpinv_custom_id', true ) ) {
101
-                update_post_meta( $post_id, '_wpinv_custom_id', $post_id );
100
+            if (!get_post_meta($post_id, '_wpinv_custom_id', true)) {
101
+                update_post_meta($post_id, '_wpinv_custom_id', $post_id);
102 102
             }
103 103
         }
104 104
     }
105 105
 }
106
-add_action( 'save_post', 'wpinv_save_meta_boxes', 10, 3 );
106
+add_action('save_post', 'wpinv_save_meta_boxes', 10, 3);
107 107
 
108 108
 function wpinv_register_item_meta_boxes() {    
109 109
     global $wpinv_euvat;
110 110
     
111
-    add_meta_box( 'wpinv_field_prices', __( 'Item Price', 'invoicing' ), 'WPInv_Meta_Box_Items::prices', 'wpi_item', 'normal', 'high' );
111
+    add_meta_box('wpinv_field_prices', __('Item Price', 'invoicing'), 'WPInv_Meta_Box_Items::prices', 'wpi_item', 'normal', 'high');
112 112
 
113
-    if ( $wpinv_euvat->allow_vat_rules() ) {
114
-        add_meta_box( 'wpinv_field_vat_rules', __( 'VAT rules type to use', 'invoicing' ), 'WPInv_Meta_Box_Items::vat_rules', 'wpi_item', 'normal', 'high' );
113
+    if ($wpinv_euvat->allow_vat_rules()) {
114
+        add_meta_box('wpinv_field_vat_rules', __('VAT rules type to use', 'invoicing'), 'WPInv_Meta_Box_Items::vat_rules', 'wpi_item', 'normal', 'high');
115 115
     }
116 116
     
117
-    if ( $wpinv_euvat->allow_vat_classes() ) {
118
-        add_meta_box( 'wpinv_field_vat_classes', __( 'VAT rates class to use', 'invoicing' ), 'WPInv_Meta_Box_Items::vat_classes', 'wpi_item', 'normal', 'high' );
117
+    if ($wpinv_euvat->allow_vat_classes()) {
118
+        add_meta_box('wpinv_field_vat_classes', __('VAT rates class to use', 'invoicing'), 'WPInv_Meta_Box_Items::vat_classes', 'wpi_item', 'normal', 'high');
119 119
     }
120 120
     
121
-    add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'WPInv_Meta_Box_Items::item_info', 'wpi_item', 'side', 'core' );
122
-    add_meta_box( 'wpinv_field_meta_values', __( 'Item Meta Values', 'invoicing' ), 'WPInv_Meta_Box_Items::meta_values', 'wpi_item', 'side', 'core' );
121
+    add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'WPInv_Meta_Box_Items::item_info', 'wpi_item', 'side', 'core');
122
+    add_meta_box('wpinv_field_meta_values', __('Item Meta Values', 'invoicing'), 'WPInv_Meta_Box_Items::meta_values', 'wpi_item', 'side', 'core');
123 123
 }
124 124
 
125 125
 function wpinv_register_discount_meta_boxes() {
126
-    add_meta_box( 'wpinv_discount_fields', __( 'Discount Details', 'invoicing' ), 'wpinv_discount_metabox_details', 'wpi_discount', 'normal', 'high' );
126
+    add_meta_box('wpinv_discount_fields', __('Discount Details', 'invoicing'), 'wpinv_discount_metabox_details', 'wpi_discount', 'normal', 'high');
127 127
 }
128 128
 
129
-function wpinv_discount_metabox_details( $post ) {
129
+function wpinv_discount_metabox_details($post) {
130 130
     $discount_id    = $post->ID;
131
-    $discount       = wpinv_get_discount( $discount_id );
131
+    $discount       = wpinv_get_discount($discount_id);
132 132
     
133
-    $type           = wpinv_get_discount_type( $discount_id );
134
-    $item_reqs      = wpinv_get_discount_item_reqs( $discount_id );
135
-    $excluded_items = wpinv_get_discount_excluded_items( $discount_id );
136
-    $min_total      = wpinv_get_discount_min_total( $discount_id );
137
-    $max_total      = wpinv_get_discount_max_total( $discount_id );
138
-    $max_uses       = wpinv_get_discount_max_uses( $discount_id );
139
-    $single_use     = wpinv_discount_is_single_use( $discount_id );
140
-    $recurring      = (bool)wpinv_discount_is_recurring( $discount_id );
133
+    $type           = wpinv_get_discount_type($discount_id);
134
+    $item_reqs      = wpinv_get_discount_item_reqs($discount_id);
135
+    $excluded_items = wpinv_get_discount_excluded_items($discount_id);
136
+    $min_total      = wpinv_get_discount_min_total($discount_id);
137
+    $max_total      = wpinv_get_discount_max_total($discount_id);
138
+    $max_uses       = wpinv_get_discount_max_uses($discount_id);
139
+    $single_use     = wpinv_discount_is_single_use($discount_id);
140
+    $recurring      = (bool)wpinv_discount_is_recurring($discount_id);
141 141
     
142 142
     $min_total      = $min_total > 0 ? $min_total : '';
143 143
     $max_total      = $max_total > 0 ? $max_total : '';
144 144
     $max_uses       = $max_uses > 0 ? $max_uses : '';
145 145
 ?>
146
-<?php do_action( 'wpinv_discount_form_top', $post ); ?>
147
-<?php wp_nonce_field( 'wpinv_discount_metabox_nonce', 'wpinv_discount_metabox_nonce' ); ;?>
146
+<?php do_action('wpinv_discount_form_top', $post); ?>
147
+<?php wp_nonce_field('wpinv_discount_metabox_nonce', 'wpinv_discount_metabox_nonce'); ;?>
148 148
 <table class="form-table wpi-form-table">
149 149
     <tbody>
150
-        <?php do_action( 'wpinv_discount_form_first', $post ); ?>
151
-        <?php do_action( 'wpinv_discount_form_before_code', $post ); ?>
150
+        <?php do_action('wpinv_discount_form_first', $post); ?>
151
+        <?php do_action('wpinv_discount_form_before_code', $post); ?>
152 152
         <tr>
153 153
             <th valign="top" scope="row">
154
-                <label for="wpinv_discount_code"><?php _e( 'Discount Code', 'invoicing' ); ?></label>
154
+                <label for="wpinv_discount_code"><?php _e('Discount Code', 'invoicing'); ?></label>
155 155
             </th>
156 156
             <td>
157
-                <input type="text" name="code" id="wpinv_discount_code" class="medium-text" value="<?php echo esc_attr( wpinv_get_discount_code( $discount_id ) ); ?>" required>
158
-                <p class="description"><?php _e( 'Enter a code for this discount, such as 10OFF', 'invoicing' ); ?></p>
157
+                <input type="text" name="code" id="wpinv_discount_code" class="medium-text" value="<?php echo esc_attr(wpinv_get_discount_code($discount_id)); ?>" required>
158
+                <p class="description"><?php _e('Enter a code for this discount, such as 10OFF', 'invoicing'); ?></p>
159 159
             </td>
160 160
         </tr>
161
-        <?php do_action( 'wpinv_discount_form_before_type', $post ); ?>
161
+        <?php do_action('wpinv_discount_form_before_type', $post); ?>
162 162
         <tr>
163 163
             <th valign="top" scope="row">
164
-                <label for="wpinv_discount_type"><?php _e( 'Discount Type', 'invoicing' ); ?></label>
164
+                <label for="wpinv_discount_type"><?php _e('Discount Type', 'invoicing'); ?></label>
165 165
             </th>
166 166
             <td>
167 167
                 <select id="wpinv_discount_type" name="type" class="medium-text">
168
-                    <?php foreach ( wpinv_get_discount_types() as $value => $label ) { ?>
169
-                    <option value="<?php echo $value ;?>" <?php selected( $type, $value ); ?>><?php echo $label; ?></option>
168
+                    <?php foreach (wpinv_get_discount_types() as $value => $label) { ?>
169
+                    <option value="<?php echo $value; ?>" <?php selected($type, $value); ?>><?php echo $label; ?></option>
170 170
                     <?php } ?>
171 171
                 </select>
172
-                <p class="description"><?php _e( 'The kind of discount to apply for this discount.', 'invoicing' ); ?></p>
172
+                <p class="description"><?php _e('The kind of discount to apply for this discount.', 'invoicing'); ?></p>
173 173
             </td>
174 174
         </tr>
175
-        <?php do_action( 'wpinv_discount_form_before_amount', $post ); ?>
175
+        <?php do_action('wpinv_discount_form_before_amount', $post); ?>
176 176
         <tr>
177 177
             <th valign="top" scope="row">
178
-                <label for="wpinv_discount_amount"><?php _e( 'Amount', 'invoicing' ); ?></label>
178
+                <label for="wpinv_discount_amount"><?php _e('Amount', 'invoicing'); ?></label>
179 179
             </th>
180 180
             <td>
181
-                <input type="text" name="amount" id="wpinv_discount_amount" class="wpi-field-price wpi-price" value="<?php echo esc_attr( wpinv_get_discount_amount( $discount_id ) ); ?>" required> <font class="wpi-discount-p">%</font><font class="wpi-discount-f" style="display:none;"><?php echo wpinv_currency_symbol() ;?></font>
182
-                <p style="display:none;" class="description"><?php _e( 'Enter the discount amount in USD', 'invoicing' ); ?></p>
183
-                <p class="description"><?php _e( 'Enter the discount value. Ex: 10', 'invoicing' ); ?></p>
181
+                <input type="text" name="amount" id="wpinv_discount_amount" class="wpi-field-price wpi-price" value="<?php echo esc_attr(wpinv_get_discount_amount($discount_id)); ?>" required> <font class="wpi-discount-p">%</font><font class="wpi-discount-f" style="display:none;"><?php echo wpinv_currency_symbol(); ?></font>
182
+                <p style="display:none;" class="description"><?php _e('Enter the discount amount in USD', 'invoicing'); ?></p>
183
+                <p class="description"><?php _e('Enter the discount value. Ex: 10', 'invoicing'); ?></p>
184 184
             </td>
185 185
         </tr>
186
-        <?php do_action( 'wpinv_discount_form_before_items', $post ); ?>
186
+        <?php do_action('wpinv_discount_form_before_items', $post); ?>
187 187
         <tr>
188 188
             <th valign="top" scope="row">
189
-                <label for="wpinv_discount_items"><?php _e( 'Items', 'invoicing' ); ?></label>
189
+                <label for="wpinv_discount_items"><?php _e('Items', 'invoicing'); ?></label>
190 190
             </th>
191 191
             <td>
192
-                <p><?php echo wpinv_item_dropdown( array(
192
+                <p><?php echo wpinv_item_dropdown(array(
193 193
                         'name'              => 'items[]',
194 194
                         'id'                => 'items',
195 195
                         'selected'          => $item_reqs,
196 196
                         'multiple'          => true,
197 197
                         'chosen'            => true,
198 198
                         'class'             => 'medium-text',
199
-                        'placeholder'       => __( 'Select one or more Items', 'invoicing' ),
199
+                        'placeholder'       => __('Select one or more Items', 'invoicing'),
200 200
                         'show_recurring'    => true,
201
-                    ) ); ?>
201
+                    )); ?>
202 202
                 </p>
203
-                <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>
203
+                <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>
204 204
             </td>
205 205
         </tr>
206
-        <?php do_action( 'wpinv_discount_form_before_excluded_items', $post ); ?>
206
+        <?php do_action('wpinv_discount_form_before_excluded_items', $post); ?>
207 207
         <tr>
208 208
             <th valign="top" scope="row">
209
-                <label for="wpinv_discount_excluded_items"><?php _e( 'Excluded Items', 'invoicing' ); ?></label>
209
+                <label for="wpinv_discount_excluded_items"><?php _e('Excluded Items', 'invoicing'); ?></label>
210 210
             </th>
211 211
             <td>
212
-                <p><?php echo wpinv_item_dropdown( array(
212
+                <p><?php echo wpinv_item_dropdown(array(
213 213
                         'name'              => 'excluded_items[]',
214 214
                         'id'                => 'excluded_items',
215 215
                         'selected'          => $excluded_items,
216 216
                         'multiple'          => true,
217 217
                         'chosen'            => true,
218 218
                         'class'             => 'medium-text',
219
-                        'placeholder'       => __( 'Select one or more Items', 'invoicing' ),
219
+                        'placeholder'       => __('Select one or more Items', 'invoicing'),
220 220
                         'show_recurring'    => true,
221
-                    ) ); ?>
221
+                    )); ?>
222 222
                 </p>
223
-                <p class="description"><?php _e( 'Items which are NOT allowed to use this discount.', 'invoicing' ); ?></p>
223
+                <p class="description"><?php _e('Items which are NOT allowed to use this discount.', 'invoicing'); ?></p>
224 224
             </td>
225 225
         </tr>
226
-        <?php do_action( 'wpinv_discount_form_before_start', $post ); ?>
226
+        <?php do_action('wpinv_discount_form_before_start', $post); ?>
227 227
         <tr>
228 228
             <th valign="top" scope="row">
229
-                <label for="wpinv_discount_start"><?php _e( 'Start Date', 'invoicing' ); ?></label>
229
+                <label for="wpinv_discount_start"><?php _e('Start Date', 'invoicing'); ?></label>
230 230
             </th>
231 231
             <td>
232
-                <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( $discount_id ) ); ?>">
233
-                <p class="description"><?php _e( 'Enter the start date for this discount code in the format of yyyy-mm-dd. For no start date, leave blank. If entered, the discount can only be used after or on this date.', 'invoicing' ); ?></p>
232
+                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_start" data-dateFormat="yy-mm-dd" name="start" value="<?php echo esc_attr(wpinv_get_discount_start_date($discount_id)); ?>">
233
+                <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>
234 234
             </td>
235 235
         </tr>
236
-        <?php do_action( 'wpinv_discount_form_before_expiration', $post ); ?>
236
+        <?php do_action('wpinv_discount_form_before_expiration', $post); ?>
237 237
         <tr>
238 238
             <th valign="top" scope="row">
239
-                <label for="wpinv_discount_expiration"><?php _e( 'Expiration Date', 'invoicing' ); ?></label>
239
+                <label for="wpinv_discount_expiration"><?php _e('Expiration Date', 'invoicing'); ?></label>
240 240
             </th>
241 241
             <td>
242
-                <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( $discount_id ) ); ?>">
243
-                <p class="description"><?php _e( 'Enter the expiration date for this discount code in the format of yyyy-mm-dd. Leave blank for no expiration.', 'invoicing' ); ?></p>
242
+                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_expiration" data-dateFormat="yy-mm-dd" name="expiration" value="<?php echo esc_attr(wpinv_get_discount_expiration($discount_id)); ?>">
243
+                <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>
244 244
             </td>
245 245
         </tr>
246
-        <?php do_action( 'wpinv_discount_form_before_min_total', $post ); ?>
246
+        <?php do_action('wpinv_discount_form_before_min_total', $post); ?>
247 247
         <tr>
248 248
             <th valign="top" scope="row">
249
-                <label for="wpinv_discount_min_total"><?php _e( 'Minimum Amount', 'invoicing' ); ?></label>
249
+                <label for="wpinv_discount_min_total"><?php _e('Minimum Amount', 'invoicing'); ?></label>
250 250
             </th>
251 251
             <td>
252 252
                 <input type="text" name="min_total" id="wpinv_discount_min_total" class="wpi-field-price wpi-price" value="<?php echo $min_total; ?>">
253
-                <p class="description"><?php _e( 'This allows you to set the minimum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing' ); ?></p>
253
+                <p class="description"><?php _e('This allows you to set the minimum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing'); ?></p>
254 254
             </td>
255 255
         </tr>
256
-        <?php do_action( 'wpinv_discount_form_before_max_total', $post ); ?>
256
+        <?php do_action('wpinv_discount_form_before_max_total', $post); ?>
257 257
         <tr>
258 258
             <th valign="top" scope="row">
259
-                <label for="wpinv_discount_max_total"><?php _e( 'Maximum Amount', 'invoicing' ); ?></label>
259
+                <label for="wpinv_discount_max_total"><?php _e('Maximum Amount', 'invoicing'); ?></label>
260 260
             </th>
261 261
             <td>
262 262
                 <input type="text" name="max_total" id="wpinv_discount_max_total" class="wpi-field-price wpi-price" value="<?php echo $max_total; ?>">
263
-                <p class="description"><?php _e( 'This allows you to set the maximum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing' ); ?></p>
263
+                <p class="description"><?php _e('This allows you to set the maximum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing'); ?></p>
264 264
             </td>
265 265
         </tr>
266
-        <?php do_action( 'wpinv_discount_form_before_recurring', $post ); ?>
266
+        <?php do_action('wpinv_discount_form_before_recurring', $post); ?>
267 267
         <tr>
268 268
             <th valign="top" scope="row">
269
-                <label for="wpinv_discount_recurring"><?php _e( 'For recurring apply to', 'invoicing' ); ?></label>
269
+                <label for="wpinv_discount_recurring"><?php _e('For recurring apply to', 'invoicing'); ?></label>
270 270
             </th>
271 271
             <td>
272 272
                 <select id="wpinv_discount_recurring" name="recurring" class="medium-text">
273
-                    <option value="0" <?php selected( false, $recurring ); ?>><?php _e( 'All payments', 'invoicing' ); ?></option>
274
-                    <option value="1" <?php selected( true, $recurring ); ?>><?php _e( 'First payment only', 'invoicing' ); ?></option>
273
+                    <option value="0" <?php selected(false, $recurring); ?>><?php _e('All payments', 'invoicing'); ?></option>
274
+                    <option value="1" <?php selected(true, $recurring); ?>><?php _e('First payment only', 'invoicing'); ?></option>
275 275
                 </select>
276
-                <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>
276
+                <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>
277 277
             </td>
278 278
         </tr>
279
-        <?php do_action( 'wpinv_discount_form_before_max_uses', $post ); ?>
279
+        <?php do_action('wpinv_discount_form_before_max_uses', $post); ?>
280 280
         <tr>
281 281
             <th valign="top" scope="row">
282
-                <label for="wpinv_discount_max_uses"><?php _e( 'Max Uses', 'invoicing' ); ?></label>
282
+                <label for="wpinv_discount_max_uses"><?php _e('Max Uses', 'invoicing'); ?></label>
283 283
             </th>
284 284
             <td>
285 285
                 <input type="number" min="0" step="1" id="wpinv_discount_max_uses" name="max_uses" class="medium-text" value="<?php echo $max_uses; ?>">
286
-                <p class="description"><?php _e( 'The maximum number of times this discount can be used. Leave blank for unlimited.', 'invoicing' ); ?></p>
286
+                <p class="description"><?php _e('The maximum number of times this discount can be used. Leave blank for unlimited.', 'invoicing'); ?></p>
287 287
             </td>
288 288
         </tr>
289
-        <?php do_action( 'wpinv_discount_form_before_single_use', $post ); ?>
289
+        <?php do_action('wpinv_discount_form_before_single_use', $post); ?>
290 290
         <tr>
291 291
             <th valign="top" scope="row">
292
-                <label for="wpinv_discount_single_use"><?php _e( 'Use Once Per User', 'invoicing' ); ?></label>
292
+                <label for="wpinv_discount_single_use"><?php _e('Use Once Per User', 'invoicing'); ?></label>
293 293
             </th>
294 294
             <td>
295
-                <input type="checkbox" value="1" name="single_use" id="wpinv_discount_single_use" <?php checked( true, $single_use ); ?>>
296
-                <span class="description"><?php _e( 'Limit this discount to a single use per user?', 'invoicing' ); ?></span>
295
+                <input type="checkbox" value="1" name="single_use" id="wpinv_discount_single_use" <?php checked(true, $single_use); ?>>
296
+                <span class="description"><?php _e('Limit this discount to a single use per user?', 'invoicing'); ?></span>
297 297
             </td>
298 298
         </tr>
299
-        <?php do_action( 'wpinv_discount_form_last', $post ); ?>
299
+        <?php do_action('wpinv_discount_form_last', $post); ?>
300 300
     </tbody>
301 301
 </table>
302
-<?php do_action( 'wpinv_discount_form_bottom', $post ); ?>
302
+<?php do_action('wpinv_discount_form_bottom', $post); ?>
303 303
     <?php
304 304
 }
305 305
 
306
-function wpinv_discount_metabox_save( $post_id, $post, $update = false ) {
307
-    $post_type = !empty( $post ) ? $post->post_type : '';
306
+function wpinv_discount_metabox_save($post_id, $post, $update = false) {
307
+    $post_type = !empty($post) ? $post->post_type : '';
308 308
     
309
-    if ( $post_type != 'wpi_discount' ) {
309
+    if ($post_type != 'wpi_discount') {
310 310
         return;
311 311
     }
312 312
     
313
-    if ( !isset( $_POST['wpinv_discount_metabox_nonce'] ) || ( isset( $_POST['wpinv_discount_metabox_nonce'] ) && !wp_verify_nonce( $_POST['wpinv_discount_metabox_nonce'], 'wpinv_discount_metabox_nonce' ) ) ) {
313
+    if (!isset($_POST['wpinv_discount_metabox_nonce']) || (isset($_POST['wpinv_discount_metabox_nonce']) && !wp_verify_nonce($_POST['wpinv_discount_metabox_nonce'], 'wpinv_discount_metabox_nonce'))) {
314 314
         return;
315 315
     }
316 316
     
317
-    if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
317
+    if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || (defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
318 318
         return;
319 319
     }
320 320
     
321
-    if ( !current_user_can( 'manage_options', $post_id ) ) {
321
+    if (!current_user_can('manage_options', $post_id)) {
322 322
         return;
323 323
     }
324 324
     
325
-    return wpinv_store_discount( $post_id, $_POST, $post, $update );
325
+    return wpinv_store_discount($post_id, $_POST, $post, $update);
326 326
 }
327
-add_action( 'save_post', 'wpinv_discount_metabox_save', 10, 3 );
328 327
\ No newline at end of file
328
+add_action('save_post', 'wpinv_discount_metabox_save', 10, 3);
329 329
\ No newline at end of file
Please login to merge, or discard this patch.
includes/class-wpinv-shortcodes.php 2 patches
Doc Comments   +3 added lines patch added patch discarded remove patch
@@ -21,6 +21,9 @@
 block discarded – undo
21 21
         add_shortcode( 'wpinv_messages', __CLASS__ . '::messages' );
22 22
     }
23 23
 
24
+    /**
25
+     * @param string[] $function
26
+     */
24 27
     public static function shortcode_wrapper(
25 28
         $function,
26 29
         $atts    = array(),
Please login to merge, or discard this patch.
Spacing   +24 added lines, -24 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit; // Exit if accessed directly
4 4
 }
5 5
 
@@ -15,11 +15,11 @@  discard block
 block discarded – undo
15 15
             'wpinv_buy'  => __CLASS__ . '::buy',
16 16
         );
17 17
 
18
-        foreach ( $shortcodes as $shortcode => $function ) {
19
-            add_shortcode( apply_filters( "{$shortcode}_shortcode_tag", $shortcode ), $function );
18
+        foreach ($shortcodes as $shortcode => $function) {
19
+            add_shortcode(apply_filters("{$shortcode}_shortcode_tag", $shortcode), $function);
20 20
         }
21 21
         
22
-        add_shortcode( 'wpinv_messages', __CLASS__ . '::messages' );
22
+        add_shortcode('wpinv_messages', __CLASS__ . '::messages');
23 23
     }
24 24
 
25 25
     public static function shortcode_wrapper(
@@ -33,25 +33,25 @@  discard block
 block discarded – undo
33 33
     ) {
34 34
         ob_start();
35 35
 
36
-        echo empty( $wrapper['before'] ) ? '<div class="' . esc_attr( $wrapper['class'] ) . '">' : $wrapper['before'];
37
-        call_user_func( $function, $atts );
38
-        echo empty( $wrapper['after'] ) ? '</div>' : $wrapper['after'];
36
+        echo empty($wrapper['before']) ? '<div class="' . esc_attr($wrapper['class']) . '">' : $wrapper['before'];
37
+        call_user_func($function, $atts);
38
+        echo empty($wrapper['after']) ? '</div>' : $wrapper['after'];
39 39
 
40 40
         return ob_get_clean();
41 41
     }
42 42
 
43
-    public static function checkout( $atts = array(), $content = null ) {
44
-        return wpinv_checkout_form( $atts, $content );
43
+    public static function checkout($atts = array(), $content = null) {
44
+        return wpinv_checkout_form($atts, $content);
45 45
     }
46 46
 
47
-    public static function messages( $atts, $content = null ) {
47
+    public static function messages($atts, $content = null) {
48 48
         ob_start();
49 49
         wpinv_print_errors();
50 50
         return '<div class="wpinv">' . ob_get_clean() . '</div>';
51 51
     }
52 52
     
53
-    public static function history( $atts, $content = null ) {
54
-        return self::shortcode_wrapper( array( __CLASS__, 'history_output' ), $atts );
53
+    public static function history($atts, $content = null) {
54
+        return self::shortcode_wrapper(array(__CLASS__, 'history_output'), $atts);
55 55
     }
56 56
 
57 57
     /**
@@ -59,28 +59,28 @@  discard block
 block discarded – undo
59 59
      *
60 60
      * @param array $atts
61 61
      */
62
-    public static function history_output( $atts ) {
63
-        do_action( 'wpinv_before_user_invoice_history' );
64
-        wpinv_get_template_part( 'wpinv-invoice-history', $atts );
65
-        do_action( 'wpinv_after_user_invoice_history' );
62
+    public static function history_output($atts) {
63
+        do_action('wpinv_before_user_invoice_history');
64
+        wpinv_get_template_part('wpinv-invoice-history', $atts);
65
+        do_action('wpinv_after_user_invoice_history');
66 66
     }
67 67
     
68
-    public static function receipt( $atts, $content = null ) {
69
-        return wpinv_payment_receipt( $atts, $content );
68
+    public static function receipt($atts, $content = null) {
69
+        return wpinv_payment_receipt($atts, $content);
70 70
     }
71 71
 
72
-    public static function buy( $atts, $content = null ) {
73
-        $a = shortcode_atts( array(
72
+    public static function buy($atts, $content = null) {
73
+        $a = shortcode_atts(array(
74 74
             'items' => '', // should be used like: item_id|quantity,item_id|quantity,item_id|quantity
75
-            'title' => __('Buy Now', 'invoicing' ), // the button title
75
+            'title' => __('Buy Now', 'invoicing'), // the button title
76 76
             'post_id' => '', // any related post_id
77
-        ), $atts );
77
+        ), $atts);
78 78
         
79 79
         $post_id = isset($a['post_id']) ? (int)$a['post_id'] : '';
80 80
 
81 81
         $html = '<div class="wpi-buy-button-wrapper">';
82
-        $html .= '<input type="submit" name="submit" class="button button-primary wpi-buy-button" value="'.$a['title'].'" onclick="wpi_buy(\''.$a['items'].'\','.$post_id.');" />';
83
-        $html .= wp_nonce_field( 'wpinv_buy_items', 'wpinv_buy_nonce', true, false );
82
+        $html .= '<input type="submit" name="submit" class="button button-primary wpi-buy-button" value="' . $a['title'] . '" onclick="wpi_buy(\'' . $a['items'] . '\',' . $post_id . ');" />';
83
+        $html .= wp_nonce_field('wpinv_buy_items', 'wpinv_buy_nonce', true, false);
84 84
         $html .= '</div>';
85 85
 
86 86
 
Please login to merge, or discard this patch.
templates/wpinv-invoice-history.php 3 patches
Indentation   +36 added lines, -36 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 if ( ! defined( 'ABSPATH' ) ) {
3
-	exit;
3
+    exit;
4 4
 }
5 5
 
6 6
 if ( !( $user_id = get_current_user_id() ) ) {
@@ -30,7 +30,7 @@  discard block
 block discarded – undo
30 30
 
31 31
 		<tbody>
32 32
 			<?php foreach ( $user_invoices->invoices as $invoice ) {
33
-				?>
33
+                ?>
34 34
 				<tr class="wpinv-item wpinv-item-<?php echo $invoice_status = $invoice->get_status(); ?>">
35 35
 					<?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
36 36
 						<td class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>" data-title="<?php echo esc_attr( $column_name['title'] ); ?>">
@@ -53,31 +53,31 @@  discard block
 block discarded – undo
53 53
 
54 54
 							<?php elseif ( 'invoice-actions' === $column_id ) : ?>
55 55
 								<?php
56
-									$actions = array(
57
-										'pay'    => array(
58
-											'url'  => $invoice->get_checkout_payment_url(),
59
-											'name' => __( 'Pay Now', 'invoicing' ),
56
+                                    $actions = array(
57
+                                        'pay'    => array(
58
+                                            'url'  => $invoice->get_checkout_payment_url(),
59
+                                            'name' => __( 'Pay Now', 'invoicing' ),
60 60
                                             'class' => 'btn-success'
61
-										),
61
+                                        ),
62 62
                                         'print'   => array(
63
-											'url'  => $invoice->get_view_url(),
64
-											'name' => __( 'Print', 'invoicing' ),
63
+                                            'url'  => $invoice->get_view_url(),
64
+                                            'name' => __( 'Print', 'invoicing' ),
65 65
                                             'class' => 'btn-primary',
66 66
                                             'attrs' => 'target="_blank"'
67
-										)
68
-									);
67
+                                        )
68
+                                    );
69 69
 
70
-									if ( ! $invoice->needs_payment() ) {
71
-										unset( $actions['pay'] );
72
-									}
70
+                                    if ( ! $invoice->needs_payment() ) {
71
+                                        unset( $actions['pay'] );
72
+                                    }
73 73
 
74
-									if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
75
-										foreach ( $actions as $key => $action ) {
76
-											$class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
74
+                                    if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
75
+                                        foreach ( $actions as $key => $action ) {
76
+                                            $class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
77 77
                                             echo '<a href="' . esc_url( $action['url'] ) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class( $key ) . '" ' . ( !empty($action['attrs']) ? $action['attrs'] : '' ) . '>' . $action['name'] . '</a>';
78
-										}
79
-									}
80
-								?>
78
+                                        }
79
+                                    }
80
+                                ?>
81 81
 							<?php endif; ?>
82 82
 						</td>
83 83
 					<?php endforeach; ?>
@@ -91,22 +91,22 @@  discard block
 block discarded – undo
91 91
 	<?php if ( 1 < $user_invoices->max_num_pages ) : ?>
92 92
 		<div class="invoicing-Pagination">
93 93
 			<?php
94
-			$big = 999999;
95
-
96
-			if (get_query_var('paged'))
97
-				$current_page = get_query_var('paged');
98
-			elseif (get_query_var('page'))
99
-				$current_page = get_query_var('page');
100
-			else
101
-				$current_page = 1;
102
-
103
-			echo paginate_links( array(
104
-				'base'    => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
105
-				'format'  => '?paged=%#%',
106
-				'current' => max( 1, $current_page ),
107
-				'total'   => $user_invoices->max_num_pages,
108
-			) );
109
-			?>
94
+            $big = 999999;
95
+
96
+            if (get_query_var('paged'))
97
+                $current_page = get_query_var('paged');
98
+            elseif (get_query_var('page'))
99
+                $current_page = get_query_var('page');
100
+            else
101
+                $current_page = 1;
102
+
103
+            echo paginate_links( array(
104
+                'base'    => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
105
+                'format'  => '?paged=%#%',
106
+                'current' => max( 1, $current_page ),
107
+                'total'   => $user_invoices->max_num_pages,
108
+            ) );
109
+            ?>
110 110
 		</div>
111 111
 	<?php endif; ?>
112 112
 
Please login to merge, or discard this patch.
Spacing   +41 added lines, -41 removed lines patch added patch discarded remove patch
@@ -1,80 +1,80 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
 	exit;
4 4
 }
5 5
 
6
-if ( !( $user_id = get_current_user_id() ) ) {
6
+if (!($user_id = get_current_user_id())) {
7 7
     ?>
8
-    <div class="wpinv-empty alert alert-error"><?php _e( 'You are not allowed to access this section', 'invoicing' ) ;?></div>
8
+    <div class="wpinv-empty alert alert-error"><?php _e('You are not allowed to access this section', 'invoicing'); ?></div>
9 9
     <?php
10 10
     return;
11 11
 }
12 12
 
13 13
 global $current_page;
14
-$current_page   = empty( $current_page ) ? 1 : absint( $current_page );
15
-$query          = apply_filters( 'wpinv_user_invoices_query', array( 'user' => $user_id, 'page' => $current_page, 'paginate' => true ) );
16
-$user_invoices  = wpinv_get_invoices( $query );
14
+$current_page   = empty($current_page) ? 1 : absint($current_page);
15
+$query          = apply_filters('wpinv_user_invoices_query', array('user' => $user_id, 'page' => $current_page, 'paginate' => true));
16
+$user_invoices  = wpinv_get_invoices($query);
17 17
 $has_invoices   = 0 < $user_invoices->total;
18 18
     
19
-do_action( 'wpinv_before_user_invoices', $has_invoices ); ?>
19
+do_action('wpinv_before_user_invoices', $has_invoices); ?>
20 20
 
21
-<?php if ( $has_invoices ) { ?>
21
+<?php if ($has_invoices) { ?>
22 22
 	<table class="table table-bordered table-hover wpi-user-invoices">
23 23
 		<thead>
24 24
 			<tr>
25
-				<?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
26
-					<th class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>"><span class="nobr"><?php echo esc_html( $column_name['title'] ); ?></span></th>
25
+				<?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
26
+					<th class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>"><span class="nobr"><?php echo esc_html($column_name['title']); ?></span></th>
27 27
 				<?php endforeach; ?>
28 28
 			</tr>
29 29
 		</thead>
30 30
 
31 31
 		<tbody>
32
-			<?php foreach ( $user_invoices->invoices as $invoice ) {
32
+			<?php foreach ($user_invoices->invoices as $invoice) {
33 33
 				?>
34 34
 				<tr class="wpinv-item wpinv-item-<?php echo $invoice_status = $invoice->get_status(); ?>">
35
-					<?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
36
-						<td class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>" data-title="<?php echo esc_attr( $column_name['title'] ); ?>">
37
-							<?php if ( has_action( 'wpinv_user_invoices_column_' . $column_id ) ) : ?>
38
-								<?php do_action( 'wpinv_user_invoices_column_' . $column_id, $invoice ); ?>
39
-
40
-							<?php elseif ( 'invoice-number' === $column_id ) : ?>
41
-								<a href="<?php echo esc_url( $invoice->get_view_url() ); ?>">
42
-									<?php echo _x( '#', 'hash before invoice number', 'invoicing' ) . $invoice->get_number(); ?>
35
+					<?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
36
+						<td class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>" data-title="<?php echo esc_attr($column_name['title']); ?>">
37
+							<?php if (has_action('wpinv_user_invoices_column_' . $column_id)) : ?>
38
+								<?php do_action('wpinv_user_invoices_column_' . $column_id, $invoice); ?>
39
+
40
+							<?php elseif ('invoice-number' === $column_id) : ?>
41
+								<a href="<?php echo esc_url($invoice->get_view_url()); ?>">
42
+									<?php echo _x('#', 'hash before invoice number', 'invoicing') . $invoice->get_number(); ?>
43 43
 								</a>
44 44
 
45
-							<?php elseif ( 'invoice-date' === $column_id ) : $date = wpinv_get_invoice_date( $invoice->ID ); $dateYMD = wpinv_get_invoice_date( $invoice->ID, 'Y-m-d H:i:s' ); ?>
46
-								<time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
45
+							<?php elseif ('invoice-date' === $column_id) : $date = wpinv_get_invoice_date($invoice->ID); $dateYMD = wpinv_get_invoice_date($invoice->ID, 'Y-m-d H:i:s'); ?>
46
+								<time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
47 47
 
48
-							<?php elseif ( 'invoice-status' === $column_id ) : ?>
49
-								<?php echo wpinv_invoice_status_label( $invoice_status, $invoice->get_status( true ) ) ; ?>
48
+							<?php elseif ('invoice-status' === $column_id) : ?>
49
+								<?php echo wpinv_invoice_status_label($invoice_status, $invoice->get_status(true)); ?>
50 50
 
51
-							<?php elseif ( 'invoice-total' === $column_id ) : ?>
52
-								<?php echo $invoice->get_total( true ); ?>
51
+							<?php elseif ('invoice-total' === $column_id) : ?>
52
+								<?php echo $invoice->get_total(true); ?>
53 53
 
54
-							<?php elseif ( 'invoice-actions' === $column_id ) : ?>
54
+							<?php elseif ('invoice-actions' === $column_id) : ?>
55 55
 								<?php
56 56
 									$actions = array(
57 57
 										'pay'    => array(
58 58
 											'url'  => $invoice->get_checkout_payment_url(),
59
-											'name' => __( 'Pay Now', 'invoicing' ),
59
+											'name' => __('Pay Now', 'invoicing'),
60 60
                                             'class' => 'btn-success'
61 61
 										),
62 62
                                         'print'   => array(
63 63
 											'url'  => $invoice->get_view_url(),
64
-											'name' => __( 'Print', 'invoicing' ),
64
+											'name' => __('Print', 'invoicing'),
65 65
                                             'class' => 'btn-primary',
66 66
                                             'attrs' => 'target="_blank"'
67 67
 										)
68 68
 									);
69 69
 
70
-									if ( ! $invoice->needs_payment() ) {
71
-										unset( $actions['pay'] );
70
+									if (!$invoice->needs_payment()) {
71
+										unset($actions['pay']);
72 72
 									}
73 73
 
74
-									if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
75
-										foreach ( $actions as $key => $action ) {
74
+									if ($actions = apply_filters('wpinv_user_invoices_actions', $actions, $invoice)) {
75
+										foreach ($actions as $key => $action) {
76 76
 											$class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
77
-                                            echo '<a href="' . esc_url( $action['url'] ) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class( $key ) . '" ' . ( !empty($action['attrs']) ? $action['attrs'] : '' ) . '>' . $action['name'] . '</a>';
77
+                                            echo '<a href="' . esc_url($action['url']) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class($key) . '" ' . (!empty($action['attrs']) ? $action['attrs'] : '') . '>' . $action['name'] . '</a>';
78 78
 										}
79 79
 									}
80 80
 								?>
@@ -86,9 +86,9 @@  discard block
 block discarded – undo
86 86
 		</tbody>
87 87
 	</table>
88 88
 
89
-	<?php do_action( 'wpinv_before_user_invoices_pagination' ); ?>
89
+	<?php do_action('wpinv_before_user_invoices_pagination'); ?>
90 90
 
91
-	<?php if ( 1 < $user_invoices->max_num_pages ) : ?>
91
+	<?php if (1 < $user_invoices->max_num_pages) : ?>
92 92
 		<div class="invoicing-Pagination">
93 93
 			<?php
94 94
 			$big = 999999;
@@ -100,20 +100,20 @@  discard block
 block discarded – undo
100 100
 			else
101 101
 				$current_page = 1;
102 102
 
103
-			echo paginate_links( array(
104
-				'base'    => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
103
+			echo paginate_links(array(
104
+				'base'    => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
105 105
 				'format'  => '?paged=%#%',
106
-				'current' => max( 1, $current_page ),
106
+				'current' => max(1, $current_page),
107 107
 				'total'   => $user_invoices->max_num_pages,
108
-			) );
108
+			));
109 109
 			?>
110 110
 		</div>
111 111
 	<?php endif; ?>
112 112
 
113 113
 <?php } else { ?>
114 114
 	<div class="wpinv-empty alert-info">
115
-		<?php _e( 'No invoice has been made yet.', 'invoicing' ); ?>
115
+		<?php _e('No invoice has been made yet.', 'invoicing'); ?>
116 116
 	</div>
117 117
 <?php } ?>
118 118
 
119
-<?php do_action( 'wpinv_after_user_invoices', $has_invoices ); ?>
119
+<?php do_action('wpinv_after_user_invoices', $has_invoices); ?>
Please login to merge, or discard this patch.
Braces   +7 added lines, -6 removed lines patch added patch discarded remove patch
@@ -93,12 +93,13 @@
 block discarded – undo
93 93
 			<?php
94 94
 			$big = 999999;
95 95
 
96
-			if (get_query_var('paged'))
97
-				$current_page = get_query_var('paged');
98
-			elseif (get_query_var('page'))
99
-				$current_page = get_query_var('page');
100
-			else
101
-				$current_page = 1;
96
+			if (get_query_var('paged')) {
97
+							$current_page = get_query_var('paged');
98
+			} elseif (get_query_var('page')) {
99
+							$current_page = get_query_var('page');
100
+			} else {
101
+							$current_page = 1;
102
+			}
102 103
 
103 104
 			echo paginate_links( array(
104 105
 				'base'    => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
Please login to merge, or discard this patch.
includes/admin/wpinv-upgrade-functions.php 1 patch
Spacing   +17 added lines, -17 removed lines patch added patch discarded remove patch
@@ -11,45 +11,45 @@
 block discarded – undo
11 11
  * @since 1.0.0
12 12
 */
13 13
 function wpinv_automatic_upgrade() {
14
-    $wpi_version = get_option( 'wpinv_version' );
14
+    $wpi_version = get_option('wpinv_version');
15 15
     
16
-    if ( $wpi_version == WPINV_VERSION ) {
16
+    if ($wpi_version == WPINV_VERSION) {
17 17
         return;
18 18
     }
19 19
     
20
-    if ( version_compare( $wpi_version, '0.0.5', '<' ) ) {
20
+    if (version_compare($wpi_version, '0.0.5', '<')) {
21 21
         wpinv_v005_upgrades();
22 22
     }
23 23
     
24
-    update_option( 'wpinv_version', WPINV_VERSION );
24
+    update_option('wpinv_version', WPINV_VERSION);
25 25
 }
26
-add_action( 'admin_init', 'wpinv_automatic_upgrade' );
26
+add_action('admin_init', 'wpinv_automatic_upgrade');
27 27
 
28 28
 function wpinv_v005_upgrades() {
29 29
     global $wpdb;
30 30
     
31 31
     // Invoices status
32
-    $results = $wpdb->get_results( "SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
33
-    if ( !empty( $results ) ) {
34
-        $wpdb->query( "UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
32
+    $results = $wpdb->get_results("SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
33
+    if (!empty($results)) {
34
+        $wpdb->query("UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
35 35
         
36 36
         // Clean post cache
37
-        foreach ( $results as $row ) {
38
-            clean_post_cache( $row->ID );
37
+        foreach ($results as $row) {
38
+            clean_post_cache($row->ID);
39 39
         }
40 40
     }
41 41
     
42 42
     // Item meta key changes
43 43
     $query = "SELECT DISTINCT post_id FROM " . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
44
-    $results = $wpdb->get_results( $query );
44
+    $results = $wpdb->get_results($query);
45 45
     
46
-    if ( !empty( $results ) ) {
47
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
48
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
49
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
46
+    if (!empty($results)) {
47
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )");
48
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'");
49
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'");
50 50
         
51
-        foreach ( $results as $row ) {
52
-            clean_post_cache( $row->post_id );
51
+        foreach ($results as $row) {
52
+            clean_post_cache($row->post_id);
53 53
         }
54 54
     }
55 55
 
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-address.php 1 patch
Spacing   +49 added lines, -49 removed lines patch added patch discarded remove patch
@@ -1,34 +1,34 @@  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_Billing_Details {
8
-    public static function output( $post ) {
8
+    public static function output($post) {
9 9
         global $user_ID;
10
-        $post_id    = !empty( $post->ID ) ? $post->ID : 0;
11
-        $invoice    = new WPInv_Invoice( $post_id );
10
+        $post_id    = !empty($post->ID) ? $post->ID : 0;
11
+        $invoice    = new WPInv_Invoice($post_id);
12 12
 ?>
13 13
 <div class="gdmbx2-wrap form-table">
14 14
     <div id="gdmbx2-metabox-wpinv_address" class="gdmbx2-metabox gdmbx-field-list wpinv-address gdmbx-row">
15 15
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-user-id table-layout">
16 16
             <div class="gdmbx-th">
17
-                <label for="post_author_override"><?php _e( 'Customer', 'invoicing' );?></label>
17
+                <label for="post_author_override"><?php _e('Customer', 'invoicing'); ?></label>
18 18
             </div>
19 19
             <div class="gdmbx-td gdmbx-customer-div">
20
-            <?php wpinv_dropdown_users( array(
20
+            <?php wpinv_dropdown_users(array(
21 21
                             'name' => 'post_author_override',
22 22
                             'selected' => empty($post->ID) ? $user_ID : $post->post_author,
23 23
                             'include_selected' => true,
24 24
                             'show' => 'user_email',
25 25
                             'orderby' => 'user_email',
26 26
                             'class' => 'gdmbx2-text-large'
27
-                        ) ); ?>
27
+                        )); ?>
28 28
             </div>
29 29
         </div>
30 30
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-email table-layout" style="display:none">
31
-            <div class="gdmbx-th"><label for="wpinv_email"><?php _e( 'Email', 'invoicing' );?> <span class="required">*</span></label>
31
+            <div class="gdmbx-th"><label for="wpinv_email"><?php _e('Email', 'invoicing'); ?> <span class="required">*</span></label>
32 32
             </div>
33 33
             <div class="gdmbx-td">
34 34
                 <input type="hidden" id="wpinv_new_user" name="wpinv_new_user" value="" />
@@ -36,58 +36,58 @@  discard block
 block discarded – undo
36 36
             </div>
37 37
         </div>
38 38
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-btns table-layout">
39
-            <div class="gdmbx-th"><label><?php _e( 'Actions', 'invoicing' );?></label>
39
+            <div class="gdmbx-th"><label><?php _e('Actions', 'invoicing'); ?></label>
40 40
             </div>
41
-            <?php if($invoice->has_status(array('wpi-pending', 'wpi-quote-pending'))){ ?>
41
+            <?php if ($invoice->has_status(array('wpi-pending', 'wpi-quote-pending'))) { ?>
42 42
                 <div class="gdmbx-td">
43
-                    <a id="wpinv-fill-user-details" class="button button-small button-secondary" title="<?php esc_attr_e( 'Fill User Details', 'invoicing' );?>" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-refresh"></i><?php _e( 'Fill User Details', 'invoicing' );?></a>
44
-                    <a class="wpinv-new-user button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-plus"></i><?php _e( 'Add New User', 'invoicing' );?></a>
45
-                    <a style="display:none" class="wpinv-new-cancel button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-close"></i><?php _e( 'Cancel', 'invoicing' );?> </a>
43
+                    <a id="wpinv-fill-user-details" class="button button-small button-secondary" title="<?php esc_attr_e('Fill User Details', 'invoicing'); ?>" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-refresh"></i><?php _e('Fill User Details', 'invoicing'); ?></a>
44
+                    <a class="wpinv-new-user button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-plus"></i><?php _e('Add New User', 'invoicing'); ?></a>
45
+                    <a style="display:none" class="wpinv-new-cancel button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-close"></i><?php _e('Cancel', 'invoicing'); ?> </a>
46 46
                 </div>
47 47
             <?php } ?>
48 48
         </div>
49 49
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-first-name table-layout">
50
-            <div class="gdmbx-th"><label for="wpinv_first_name"><?php _e( 'First Name', 'invoicing' );?></label></div>
50
+            <div class="gdmbx-th"><label for="wpinv_first_name"><?php _e('First Name', 'invoicing'); ?></label></div>
51 51
             <div class="gdmbx-td">
52
-                <input type="text" class="gdmbx2-text-large" name="wpinv_first_name" id="wpinv_first_name" value="<?php echo esc_attr( $invoice->first_name );?>" />
52
+                <input type="text" class="gdmbx2-text-large" name="wpinv_first_name" id="wpinv_first_name" value="<?php echo esc_attr($invoice->first_name); ?>" />
53 53
             </div>
54 54
         </div>
55 55
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-last-name table-layout">
56
-            <div class="gdmbx-th"><label for="wpinv_last_name"><?php _e( 'Last Name', 'invoicing' );?></label></div>
56
+            <div class="gdmbx-th"><label for="wpinv_last_name"><?php _e('Last Name', 'invoicing'); ?></label></div>
57 57
             <div class="gdmbx-td">
58
-                <input type="text" class="gdmbx2-text-large" name="wpinv_last_name" id="wpinv_last_name" value="<?php echo esc_attr( $invoice->last_name );?>" />
58
+                <input type="text" class="gdmbx2-text-large" name="wpinv_last_name" id="wpinv_last_name" value="<?php echo esc_attr($invoice->last_name); ?>" />
59 59
             </div>
60 60
         </div>
61 61
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-company table-layout">
62
-            <div class="gdmbx-th"><label for="wpinv_company"><?php _e( 'Company', 'invoicing' );?></label></div>
62
+            <div class="gdmbx-th"><label for="wpinv_company"><?php _e('Company', 'invoicing'); ?></label></div>
63 63
             <div class="gdmbx-td">
64
-                <input type="text" class="gdmbx2-text-large" name="wpinv_company" id="wpinv_company" value="<?php echo esc_attr( $invoice->company );?>" />
64
+                <input type="text" class="gdmbx2-text-large" name="wpinv_company" id="wpinv_company" value="<?php echo esc_attr($invoice->company); ?>" />
65 65
             </div>
66 66
         </div>
67 67
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-vat-number table-layout">
68
-            <div class="gdmbx-th"><label for="wpinv_vat_number"><?php _e( 'Vat Number', 'invoicing' );?></label></div>
68
+            <div class="gdmbx-th"><label for="wpinv_vat_number"><?php _e('Vat Number', 'invoicing'); ?></label></div>
69 69
             <div class="gdmbx-td">
70
-                <input type="text" class="gdmbx2-text-large" name="wpinv_vat_number" id="wpinv_vat_number" value="<?php echo esc_attr( $invoice->vat_number );?>" />
70
+                <input type="text" class="gdmbx2-text-large" name="wpinv_vat_number" id="wpinv_vat_number" value="<?php echo esc_attr($invoice->vat_number); ?>" />
71 71
             </div>
72 72
         </div>
73 73
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-address table-layout">
74
-            <div class="gdmbx-th"><label for="wpinv_address"><?php _e( 'Address', 'invoicing' );?></label></div>
74
+            <div class="gdmbx-th"><label for="wpinv_address"><?php _e('Address', 'invoicing'); ?></label></div>
75 75
             <div class="gdmbx-td">
76
-                <input type="text" class="gdmbx2-text-large" name="wpinv_address" id="wpinv_address" value="<?php echo esc_attr( $invoice->address );?>" />
76
+                <input type="text" class="gdmbx2-text-large" name="wpinv_address" id="wpinv_address" value="<?php echo esc_attr($invoice->address); ?>" />
77 77
             </div>
78 78
         </div>
79 79
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-city table-layout">
80
-            <div class="gdmbx-th"><label for="wpinv_city"><?php _e( 'City', 'invoicing' );?></label></div>
80
+            <div class="gdmbx-th"><label for="wpinv_city"><?php _e('City', 'invoicing'); ?></label></div>
81 81
             <div class="gdmbx-td">
82
-                <input type="text" class="gdmbx2-text-large" name="wpinv_city" id="wpinv_city" value="<?php echo esc_attr( $invoice->city );?>" />
82
+                <input type="text" class="gdmbx2-text-large" name="wpinv_city" id="wpinv_city" value="<?php echo esc_attr($invoice->city); ?>" />
83 83
             </div>
84 84
         </div>
85 85
         <div class="gdmbx-row gdmbx-type-select gdmbx-wpinv-country table-layout">
86
-            <div class="gdmbx-th"><label for="wpinv_country"><?php _e( 'Country', 'invoicing' );?> <span class="wpi-loader"><i class="fa fa-refresh fa-spin"></i></span></label></div>
86
+            <div class="gdmbx-th"><label for="wpinv_country"><?php _e('Country', 'invoicing'); ?> <span class="wpi-loader"><i class="fa fa-refresh fa-spin"></i></span></label></div>
87 87
             <div class="gdmbx-td">
88 88
                 <?php
89
-                echo wpinv_html_select( array(
90
-                    'options'          => array_merge( array( '' => __( 'Choose a country', 'invoicing' ) ), wpinv_get_country_list() ),
89
+                echo wpinv_html_select(array(
90
+                    'options'          => array_merge(array('' => __('Choose a country', 'invoicing')), wpinv_get_country_list()),
91 91
                     'name'             => 'wpinv_country',
92 92
                     'id'               => 'wpinv_country',
93 93
                     'selected'         => $invoice->country,
@@ -95,20 +95,20 @@  discard block
 block discarded – undo
95 95
                     'show_option_none' => false,
96 96
                     'class'            => 'gdmbx2-text-large',
97 97
                     'chosen'           => false,
98
-                    'placeholder'      => __( 'Choose a country', 'invoicing' ),
98
+                    'placeholder'      => __('Choose a country', 'invoicing'),
99 99
                     'required'         => false,
100
-                ) );
100
+                ));
101 101
                 ?>
102 102
             </div>
103 103
         </div>
104 104
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-state table-layout">
105
-            <div class="gdmbx-th"><label for="wpinv_state"><?php _e( 'State', 'invoicing' );?></label></div>
105
+            <div class="gdmbx-th"><label for="wpinv_state"><?php _e('State', 'invoicing'); ?></label></div>
106 106
             <div class="gdmbx-td">
107 107
                 <?php
108
-                $states = wpinv_get_country_states( $invoice->country );
109
-                if( !empty( $states ) ) {
110
-                    echo wpinv_html_select( array(
111
-                        'options'          => array_merge( array( '' => __( 'Choose a state', 'invoicing' ) ), $states ),
108
+                $states = wpinv_get_country_states($invoice->country);
109
+                if (!empty($states)) {
110
+                    echo wpinv_html_select(array(
111
+                        'options'          => array_merge(array('' => __('Choose a state', 'invoicing')), $states),
112 112
                         'name'             => 'wpinv_state',
113 113
                         'id'               => 'wpinv_state',
114 114
                         'selected'         => $invoice->state,
@@ -116,44 +116,44 @@  discard block
 block discarded – undo
116 116
                         'show_option_none' => false,
117 117
                         'class'            => 'gdmbx2-text-large',
118 118
                         'chosen'           => false,
119
-                        'placeholder'      => __( 'Choose a state', 'invoicing' ),
119
+                        'placeholder'      => __('Choose a state', 'invoicing'),
120 120
                         'required'         => false,
121
-                    ) );
121
+                    ));
122 122
                 } else {
123
-                    echo wpinv_html_text( array(
123
+                    echo wpinv_html_text(array(
124 124
                         'name'  => 'wpinv_state',
125
-                        'value' => ! empty( $invoice->state ) ? $invoice->state : '',
125
+                        'value' => !empty($invoice->state) ? $invoice->state : '',
126 126
                         'id'    => 'wpinv_state',
127 127
                         'class' => 'gdmbx2-text-large',
128 128
                         'required' => false,
129
-                    ) );
129
+                    ));
130 130
                 }
131 131
                 ?>
132 132
             </div>
133 133
         </div>
134 134
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-zip table-layout">
135
-            <div class="gdmbx-th"><label for="wpinv_zip"><?php _e( 'Zipcode', 'invoicing' );?></label></div>
135
+            <div class="gdmbx-th"><label for="wpinv_zip"><?php _e('Zipcode', 'invoicing'); ?></label></div>
136 136
             <div class="gdmbx-td">
137
-                <input type="text" class="gdmbx2-text-large" name="wpinv_zip" id="wpinv_zip" value="<?php echo esc_attr( $invoice->zip );?>" />
137
+                <input type="text" class="gdmbx2-text-large" name="wpinv_zip" id="wpinv_zip" value="<?php echo esc_attr($invoice->zip); ?>" />
138 138
             </div>
139 139
         </div>
140 140
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-phone table-layout">
141
-            <div class="gdmbx-th"><label for="wpinv_phone"><?php _e( 'Phone', 'invoicing' );?></label></div>
141
+            <div class="gdmbx-th"><label for="wpinv_phone"><?php _e('Phone', 'invoicing'); ?></label></div>
142 142
             <div class="gdmbx-td">
143
-                <input type="text" class="gdmbx2-text-large" name="wpinv_phone" id="wpinv_phone" value="<?php echo esc_attr( $invoice->phone );?>" />
143
+                <input type="text" class="gdmbx2-text-large" name="wpinv_phone" id="wpinv_phone" value="<?php echo esc_attr($invoice->phone); ?>" />
144 144
             </div>
145 145
         </div>
146 146
         <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-ip table-layout">
147
-            <div class="gdmbx-th"><label for="wpinv_ip"><?php _e( 'IP Address', 'invoicing' );?><?php if ($invoice->ip) { ?>
148
-                &nbsp;&nbsp;<a href="<?php echo admin_url( 'admin-ajax.php?action=wpinv_ip_geolocation&ip=' . $invoice->ip ); ?>" title="<?php esc_attr_e( 'View IP information', 'invoicing' );?>" target="_blank"><i class="fa fa-external-link" aria-hidden="true"></i></a>
147
+            <div class="gdmbx-th"><label for="wpinv_ip"><?php _e('IP Address', 'invoicing'); ?><?php if ($invoice->ip) { ?>
148
+                &nbsp;&nbsp;<a href="<?php echo admin_url('admin-ajax.php?action=wpinv_ip_geolocation&ip=' . $invoice->ip); ?>" title="<?php esc_attr_e('View IP information', 'invoicing'); ?>" target="_blank"><i class="fa fa-external-link" aria-hidden="true"></i></a>
149 149
                 <?php } ?></label></div>
150 150
             <div class="gdmbx-td">
151
-                <input type="text" class="gdmbx2-text-large" value="<?php echo esc_attr( $invoice->ip );?>" readonly />
151
+                <input type="text" class="gdmbx2-text-large" value="<?php echo esc_attr($invoice->ip); ?>" readonly />
152 152
             </div>
153 153
         </div>
154 154
     </div>
155 155
 </div>
156
-<?php wp_nonce_field( 'wpinv_save_invoice', 'wpinv_save_invoice' ) ;?>
156
+<?php wp_nonce_field('wpinv_save_invoice', 'wpinv_save_invoice'); ?>
157 157
 <?php
158 158
     }
159 159
 }
Please login to merge, or discard this patch.