Passed
Push — master ( 506bd5...ba54ad )
by Brian
12:43
created
includes/admin/views/html-tax-rate-edit.php 1 patch
Spacing   +15 added lines, -15 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @var array $tax_rate
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 ?>
12 12
 
@@ -18,13 +18,13 @@  discard block
 block discarded – undo
18 18
             aui()->select(
19 19
                 array(
20 20
                     'options' => array_merge(
21
-                        array( '' => __( 'All Countries', 'invoicing' ) ),
21
+                        array('' => __('All Countries', 'invoicing')),
22 22
                         wpinv_get_country_list()
23 23
                     ),
24 24
                     'name'    => "tax_rates[$key][country]",
25
-                    'id'      => uniqid( 'tax_rate_country' ),
26
-                    'value'   => esc_html( $tax_rate['country'] ),
27
-                    'label'   => __( 'Country', 'invoicing' ),
25
+                    'id'      => uniqid('tax_rate_country'),
26
+                    'value'   => esc_html($tax_rate['country']),
27
+                    'label'   => __('Country', 'invoicing'),
28 28
                     'class'   => 'wpinv_country',
29 29
                     'no_wrap' => true,
30 30
                 ),
@@ -37,36 +37,36 @@  discard block
 block discarded – undo
37 37
     <td class="wpinv_tax_state">
38 38
 
39 39
         <label class="w-100">
40
-            <span class="screen-reader-text"><?php esc_html_e( 'States', 'invoicing' ); ?></span>
41
-            <input type="text" placeholder="<?php esc_attr_e( 'Apply to whole country', 'invoicing' ); ?>" name="tax_rates[<?php echo esc_attr( $key ); ?>][state]" value="<?php echo empty( $tax_rate['global'] ) ? esc_attr( $tax_rate['state'] ) : ''; ?>"/>
40
+            <span class="screen-reader-text"><?php esc_html_e('States', 'invoicing'); ?></span>
41
+            <input type="text" placeholder="<?php esc_attr_e('Apply to whole country', 'invoicing'); ?>" name="tax_rates[<?php echo esc_attr($key); ?>][state]" value="<?php echo empty($tax_rate['global']) ? esc_attr($tax_rate['state']) : ''; ?>"/>
42 42
         </label>
43 43
 
44 44
     </td>
45 45
 
46 46
     <td class="wpinv_standard_rate">
47 47
         <label class="w-100">
48
-            <span class="screen-reader-text"><?php esc_html_e( 'Standard Rate', 'invoicing' ); ?></span>
49
-            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo esc_attr( $key ); ?>][rate]" value="<?php echo esc_attr( $tax_rate['rate'] ); ?>"/>
48
+            <span class="screen-reader-text"><?php esc_html_e('Standard Rate', 'invoicing'); ?></span>
49
+            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo esc_attr($key); ?>][rate]" value="<?php echo esc_attr($tax_rate['rate']); ?>"/>
50 50
         </label>
51 51
     </td>
52 52
 
53 53
     <td class="wpinv_reduced_rate">
54 54
         <label class="w-100">
55
-            <span class="screen-reader-text"><?php esc_html_e( 'Reduced Rate', 'invoicing' ); ?></span>
56
-            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo esc_attr( $key ); ?>][reduced_rate]" value="<?php echo esc_attr( $tax_rate['reduced_rate'] ); ?>"/>
55
+            <span class="screen-reader-text"><?php esc_html_e('Reduced Rate', 'invoicing'); ?></span>
56
+            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo esc_attr($key); ?>][reduced_rate]" value="<?php echo esc_attr($tax_rate['reduced_rate']); ?>"/>
57 57
         </label>
58 58
     </td>
59 59
 
60 60
     <td class="wpinv_tax_name">
61 61
         <label class="w-100">
62
-            <span class="screen-reader-text"><?php esc_html_e( 'Tax Name', 'invoicing' ); ?></span>
63
-            <input type="text" name="tax_rates[<?php echo esc_attr( $key ); ?>][name]" value="<?php echo esc_attr( $tax_rate['name'] ); ?>"/>
62
+            <span class="screen-reader-text"><?php esc_html_e('Tax Name', 'invoicing'); ?></span>
63
+            <input type="text" name="tax_rates[<?php echo esc_attr($key); ?>][name]" value="<?php echo esc_attr($tax_rate['name']); ?>"/>
64 64
         </label>
65 65
     </td>
66 66
 
67 67
     <td class="wpinv_tax_remove">
68
-        <button type="button" class="close btn-close wpinv_remove_tax_rate" aria-label="<?php esc_attr_e( 'Delete', 'invoicing' ); ?>" title="<?php esc_attr_e( 'Delete', 'invoicing' ); ?>">
69
-            <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
68
+        <button type="button" class="close btn-close wpinv_remove_tax_rate" aria-label="<?php esc_attr_e('Delete', 'invoicing'); ?>" title="<?php esc_attr_e('Delete', 'invoicing'); ?>">
69
+            <?php if (empty($GLOBALS['aui_bs5'])) : ?>
70 70
                 <span aria-hidden="true">×</span>
71 71
             <?php endif; ?>
72 72
         </button>
Please login to merge, or discard this patch.
includes/wpinv-helper-functions.php 2 patches
Indentation   +65 added lines, -65 removed lines patch added patch discarded remove patch
@@ -136,13 +136,13 @@  discard block
 block discarded – undo
136 136
  */
137 137
 function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
138 138
 
139
-	$invoice_statuses = array(
140
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
139
+    $invoice_statuses = array(
140
+        'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
141 141
         'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
142 142
         'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
143
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
144
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
145
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
143
+        'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
144
+        'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
145
+        'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
146 146
         'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
147 147
         'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
148 148
     );
@@ -159,7 +159,7 @@  discard block
 block discarded – undo
159 159
         $invoice = $invoice->get_post_type();
160 160
     }
161 161
 
162
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
162
+    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
163 163
 }
164 164
 
165 165
 /**
@@ -277,25 +277,25 @@  discard block
 block discarded – undo
277 277
  * @return string
278 278
  */
279 279
 function getpaid_get_price_format() {
280
-	$currency_pos = wpinv_currency_position();
281
-	$format       = '%1$s%2$s';
282
-
283
-	switch ( $currency_pos ) {
284
-		case 'left':
285
-			$format = '%1$s%2$s';
286
-			break;
287
-		case 'right':
288
-			$format = '%2$s%1$s';
289
-			break;
290
-		case 'left_space':
291
-			$format = '%1$s&nbsp;%2$s';
292
-			break;
293
-		case 'right_space':
294
-			$format = '%2$s&nbsp;%1$s';
295
-			break;
296
-	}
297
-
298
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
280
+    $currency_pos = wpinv_currency_position();
281
+    $format       = '%1$s%2$s';
282
+
283
+    switch ( $currency_pos ) {
284
+        case 'left':
285
+            $format = '%1$s%2$s';
286
+            break;
287
+        case 'right':
288
+            $format = '%2$s%1$s';
289
+            break;
290
+        case 'left_space':
291
+            $format = '%1$s&nbsp;%2$s';
292
+            break;
293
+        case 'right_space':
294
+            $format = '%2$s&nbsp;%1$s';
295
+            break;
296
+    }
297
+
298
+    return apply_filters( 'getpaid_price_format', $format, $currency_pos );
299 299
 }
300 300
 
301 301
 /**
@@ -401,13 +401,13 @@  discard block
 block discarded – undo
401 401
  * @param mixed  $value Value.
402 402
  */
403 403
 function getpaid_maybe_define_constant( $name, $value ) {
404
-	if ( ! defined( $name ) ) {
405
-		define( $name, $value );
406
-	}
404
+    if ( ! defined( $name ) ) {
405
+        define( $name, $value );
406
+    }
407 407
 }
408 408
 
409 409
 function wpinv_get_php_arg_separator_output() {
410
-	return ini_get( 'arg_separator.output' );
410
+    return ini_get( 'arg_separator.output' );
411 411
 }
412 412
 
413 413
 function wpinv_rgb_from_hex( $color ) {
@@ -718,16 +718,16 @@  discard block
 block discarded – undo
718 718
     return wp_kses(
719 719
         html_entity_decode( $var ),
720 720
         array(
721
-			'br'     => array(),
722
-			'em'     => array(),
723
-			'strong' => array(),
724
-			'b'      => array(),
725
-			'small'  => array(),
726
-			'span'   => array(),
727
-			'ul'     => array(),
728
-			'li'     => array(),
729
-			'ol'     => array(),
730
-			'p'      => array(),
721
+            'br'     => array(),
722
+            'em'     => array(),
723
+            'strong' => array(),
724
+            'b'      => array(),
725
+            'small'  => array(),
726
+            'span'   => array(),
727
+            'ul'     => array(),
728
+            'li'     => array(),
729
+            'ol'     => array(),
730
+            'p'      => array(),
731 731
         )
732 732
     );
733 733
 }
@@ -778,11 +778,11 @@  discard block
 block discarded – undo
778 778
         $list = array();
779 779
     }
780 780
 
781
-	if ( ! is_array( $list ) ) {
782
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
783
-	}
781
+    if ( ! is_array( $list ) ) {
782
+        return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
783
+    }
784 784
 
785
-	return $list;
785
+    return $list;
786 786
 }
787 787
 
788 788
 /**
@@ -823,17 +823,17 @@  discard block
 block discarded – undo
823 823
  */
824 824
 function wpinv_clean( $var ) {
825 825
 
826
-	if ( is_array( $var ) ) {
827
-		return array_map( 'wpinv_clean', $var );
826
+    if ( is_array( $var ) ) {
827
+        return array_map( 'wpinv_clean', $var );
828 828
     }
829 829
 
830 830
     if ( is_object( $var ) ) {
831
-		$object_vars = get_object_vars( $var );
832
-		foreach ( $object_vars as $property_name => $property_value ) {
833
-			$var->$property_name = wpinv_clean( $property_value );
831
+        $object_vars = get_object_vars( $var );
832
+        foreach ( $object_vars as $property_name => $property_value ) {
833
+            $var->$property_name = wpinv_clean( $property_value );
834 834
         }
835 835
         return $var;
836
-	}
836
+    }
837 837
 
838 838
     return is_string( $var ) ? sanitize_text_field( stripslashes( $var ) ) : $var;
839 839
 }
@@ -846,7 +846,7 @@  discard block
 block discarded – undo
846 846
  */
847 847
 function getpaid_convert_price_string_to_options( $str ) {
848 848
 
849
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
849
+    $raw_options = array_map( 'trim', explode( ',', $str ) );
850 850
     $options     = array();
851 851
 
852 852
     foreach ( $raw_options as $option ) {
@@ -935,7 +935,7 @@  discard block
 block discarded – undo
935 935
  * @return string
936 936
  */
937 937
 function getpaid_date_format() {
938
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
938
+    return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
939 939
 }
940 940
 
941 941
 /**
@@ -944,7 +944,7 @@  discard block
 block discarded – undo
944 944
  * @return string
945 945
  */
946 946
 function getpaid_time_format() {
947
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
947
+    return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
948 948
 }
949 949
 
950 950
 /**
@@ -957,15 +957,15 @@  discard block
 block discarded – undo
957 957
 function getpaid_limit_length( $string, $limit ) {
958 958
     $str_limit = $limit - 3;
959 959
 
960
-	if ( function_exists( 'mb_strimwidth' ) ) {
961
-		if ( mb_strlen( $string ) > $limit ) {
962
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
963
-		}
964
-	} else {
965
-		if ( strlen( $string ) > $limit ) {
966
-			$string = substr( $string, 0, $str_limit ) . '...';
967
-		}
968
-	}
960
+    if ( function_exists( 'mb_strimwidth' ) ) {
961
+        if ( mb_strlen( $string ) > $limit ) {
962
+            $string = mb_strimwidth( $string, 0, $str_limit ) . '...';
963
+        }
964
+    } else {
965
+        if ( strlen( $string ) > $limit ) {
966
+            $string = substr( $string, 0, $str_limit ) . '...';
967
+        }
968
+    }
969 969
     return $string;
970 970
 
971 971
 }
@@ -1095,12 +1095,12 @@  discard block
 block discarded – undo
1095 1095
     $types = get_allowed_mime_types();
1096 1096
 
1097 1097
     if ( isset( $types['htm|html'] ) ) {
1098
-		unset( $types['htm|html'] );
1099
-	}
1098
+        unset( $types['htm|html'] );
1099
+    }
1100 1100
 
1101 1101
     if ( isset( $types['js'] ) ) {
1102
-		unset( $types['js'] );
1103
-	}
1102
+        unset( $types['js'] );
1103
+    }
1104 1104
 
1105 1105
     return $types;
1106 1106
 
Please login to merge, or discard this patch.
Spacing   +285 added lines, -285 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Are we supporting item quantities?
@@ -20,35 +20,35 @@  discard block
 block discarded – undo
20 20
  */
21 21
 function wpinv_get_ip() {
22 22
 
23
-    if ( isset( $_SERVER['HTTP_X_REAL_IP'] ) ) {
24
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REAL_IP'] ) );
23
+    if (isset($_SERVER['HTTP_X_REAL_IP'])) {
24
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_X_REAL_IP']));
25 25
     }
26 26
 
27
-    if ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
27
+    if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
28 28
         // Proxy servers can send through this header like this: X-Forwarded-For: client1, proxy1, proxy2
29 29
         // Make sure we always only send through the first IP in the list which should always be the client IP.
30
-        return (string) rest_is_ip_address( trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) ) ) ) );
30
+        return (string) rest_is_ip_address(trim(current(preg_split('/,/', sanitize_text_field(wp_unslash($_SERVER['HTTP_X_FORWARDED_FOR']))))));
31 31
     }
32 32
 
33
-    if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) {
34
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_CLIENT_IP'] ) );
33
+    if (isset($_SERVER['HTTP_CLIENT_IP'])) {
34
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_CLIENT_IP']));
35 35
     }
36 36
 
37
-    if ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
38
-        return sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) );
37
+    if (isset($_SERVER['REMOTE_ADDR'])) {
38
+        return sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR']));
39 39
     }
40 40
 
41 41
     return '';
42 42
 }
43 43
 
44 44
 function wpinv_get_user_agent() {
45
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
46
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
45
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
46
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
47 47
     } else {
48 48
         $user_agent = '';
49 49
     }
50 50
 
51
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
51
+    return apply_filters('wpinv_get_user_agent', $user_agent);
52 52
 }
53 53
 
54 54
 /**
@@ -57,16 +57,16 @@  discard block
 block discarded – undo
57 57
  * @param string $amount The amount to sanitize.
58 58
  * @return float
59 59
  */
60
-function getpaid_standardize_amount( $amount ) {
60
+function getpaid_standardize_amount($amount) {
61 61
 
62
-    $amount = str_replace( wpinv_thousands_separator(), '', $amount );
63
-    $amount = str_replace( wpinv_decimal_separator(), '.', $amount );
64
-    if ( is_numeric( $amount ) ) {
65
-        return floatval( $amount );
62
+    $amount = str_replace(wpinv_thousands_separator(), '', $amount);
63
+    $amount = str_replace(wpinv_decimal_separator(), '.', $amount);
64
+    if (is_numeric($amount)) {
65
+        return floatval($amount);
66 66
     }
67 67
 
68 68
     // Cast the remaining to a float.
69
-    return wpinv_round_amount( preg_replace( '/[^0-9\.\-]/', '', $amount ) );
69
+    return wpinv_round_amount(preg_replace('/[^0-9\.\-]/', '', $amount));
70 70
 
71 71
 }
72 72
 
@@ -75,8 +75,8 @@  discard block
 block discarded – undo
75 75
  *
76 76
  * @param string $amount The amount to sanitize.
77 77
  */
78
-function getpaid_unstandardize_amount( $amount ) {
79
-    return str_replace( '.', wpinv_decimal_separator(), $amount );
78
+function getpaid_unstandardize_amount($amount) {
79
+    return str_replace('.', wpinv_decimal_separator(), $amount);
80 80
 }
81 81
 
82 82
 /**
@@ -84,23 +84,23 @@  discard block
 block discarded – undo
84 84
  *
85 85
  * @param string $amount The amount to sanitize.
86 86
  */
87
-function wpinv_sanitize_amount( $amount ) {
87
+function wpinv_sanitize_amount($amount) {
88 88
 
89
-    if ( is_numeric( $amount ) ) {
90
-        return floatval( $amount );
89
+    if (is_numeric($amount)) {
90
+        return floatval($amount);
91 91
     }
92 92
 
93 93
     // Separate the decimals and thousands.
94
-    $amount    = explode( wpinv_decimal_separator(), $amount );
94
+    $amount    = explode(wpinv_decimal_separator(), $amount);
95 95
 
96 96
     // Remove thousands.
97
-    $amount[0] = str_replace( wpinv_thousands_separator(), '', $amount[0] );
97
+    $amount[0] = str_replace(wpinv_thousands_separator(), '', $amount[0]);
98 98
 
99 99
     // Convert back to string.
100
-    $amount = count( $amount ) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
100
+    $amount = count($amount) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
101 101
 
102 102
     // Cast the remaining to a float.
103
-    return (float) preg_replace( '/[^0-9\.\-]/', '', $amount );
103
+    return (float) preg_replace('/[^0-9\.\-]/', '', $amount);
104 104
 
105 105
 }
106 106
 
@@ -110,19 +110,19 @@  discard block
 block discarded – undo
110 110
  * @param float $amount
111 111
  * @param float|string|int|null $decimals
112 112
  */
113
-function wpinv_round_amount( $amount, $decimals = null, $use_sprintf = false ) {
113
+function wpinv_round_amount($amount, $decimals = null, $use_sprintf = false) {
114 114
 
115
-    if ( $decimals === null ) {
115
+    if ($decimals === null) {
116 116
         $decimals = wpinv_decimals();
117 117
     }
118 118
 
119
-    if ( $use_sprintf ) {
120
-        $amount = sprintf( "%.{$decimals}f", (float) $amount );
119
+    if ($use_sprintf) {
120
+        $amount = sprintf("%.{$decimals}f", (float) $amount);
121 121
     } else {
122
-        $amount = round( (float) $amount, absint( $decimals ) );
122
+        $amount = round((float) $amount, absint($decimals));
123 123
     }
124 124
 
125
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
125
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
126 126
 }
127 127
 
128 128
 /**
@@ -134,32 +134,32 @@  discard block
 block discarded – undo
134 134
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
135 135
  * @return array
136 136
  */
137
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
137
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
138 138
 
139 139
 	$invoice_statuses = array(
140
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
141
-        'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
142
-        'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
143
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
144
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
145
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
146
-        'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
147
-        'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
140
+		'wpi-pending'    => _x('Pending payment', 'Invoice status', 'invoicing'),
141
+        'publish'        => _x('Paid', 'Invoice status', 'invoicing'),
142
+        'wpi-processing' => _x('Processing', 'Invoice status', 'invoicing'),
143
+		'wpi-onhold'     => _x('On hold', 'Invoice status', 'invoicing'),
144
+		'wpi-cancelled'  => _x('Cancelled', 'Invoice status', 'invoicing'),
145
+		'wpi-refunded'   => _x('Refunded', 'Invoice status', 'invoicing'),
146
+        'wpi-failed'     => _x('Failed', 'Invoice status', 'invoicing'),
147
+        'wpi-renewal'    => _x('Renewal Payment', 'Invoice status', 'invoicing'),
148 148
     );
149 149
 
150
-    if ( $draft ) {
151
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
150
+    if ($draft) {
151
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
152 152
     }
153 153
 
154
-    if ( $trashed ) {
155
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
154
+    if ($trashed) {
155
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
156 156
     }
157 157
 
158
-    if ( $invoice instanceof WPInv_Invoice ) {
158
+    if ($invoice instanceof WPInv_Invoice) {
159 159
         $invoice = $invoice->get_post_type();
160 160
     }
161 161
 
162
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
162
+	return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
163 163
 }
164 164
 
165 165
 /**
@@ -168,11 +168,11 @@  discard block
 block discarded – undo
168 168
  * @param string $status The raw status
169 169
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
170 170
  */
171
-function wpinv_status_nicename( $status, $invoice = false ) {
172
-    $statuses = wpinv_get_invoice_statuses( true, true, $invoice );
173
-    $status   = isset( $statuses[ $status ] ) ? $statuses[ $status ] : $status;
171
+function wpinv_status_nicename($status, $invoice = false) {
172
+    $statuses = wpinv_get_invoice_statuses(true, true, $invoice);
173
+    $status   = isset($statuses[$status]) ? $statuses[$status] : $status;
174 174
 
175
-    return sanitize_text_field( $status );
175
+    return sanitize_text_field($status);
176 176
 }
177 177
 
178 178
 /**
@@ -180,13 +180,13 @@  discard block
 block discarded – undo
180 180
  *
181 181
  * @param string $current
182 182
  */
183
-function wpinv_get_currency( $current = '' ) {
183
+function wpinv_get_currency($current = '') {
184 184
 
185
-    if ( empty( $current ) ) {
186
-        $current = apply_filters( 'wpinv_currency', wpinv_get_option( 'currency', 'USD' ) );
185
+    if (empty($current)) {
186
+        $current = apply_filters('wpinv_currency', wpinv_get_option('currency', 'USD'));
187 187
     }
188 188
 
189
-    return trim( strtoupper( $current ) );
189
+    return trim(strtoupper($current));
190 190
 }
191 191
 
192 192
 /**
@@ -194,25 +194,25 @@  discard block
 block discarded – undo
194 194
  *
195 195
  * @param string|null $currency The currency code. Defaults to the default currency.
196 196
  */
197
-function wpinv_currency_symbol( $currency = null ) {
197
+function wpinv_currency_symbol($currency = null) {
198 198
 
199 199
     // Prepare the currency.
200
-    $currency = empty( $currency ) ? wpinv_get_currency() : wpinv_clean( $currency );
200
+    $currency = empty($currency) ? wpinv_get_currency() : wpinv_clean($currency);
201 201
 
202 202
     // Fetch all symbols.
203 203
     $symbols = wpinv_get_currency_symbols();
204 204
 
205 205
     // Fetch this currencies symbol.
206
-    $currency_symbol = isset( $symbols[ $currency ] ) ? $symbols[ $currency ] : $currency;
206
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
207 207
 
208 208
     // Filter the symbol.
209
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
209
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
210 210
 }
211 211
 
212 212
 function wpinv_currency_position() {
213
-    $position = wpinv_get_option( 'currency_position', 'left' );
213
+    $position = wpinv_get_option('currency_position', 'left');
214 214
 
215
-    return apply_filters( 'wpinv_currency_position', $position );
215
+    return apply_filters('wpinv_currency_position', $position);
216 216
 }
217 217
 
218 218
 /**
@@ -220,13 +220,13 @@  discard block
 block discarded – undo
220 220
  *
221 221
  * @param $string|null $current
222 222
  */
223
-function wpinv_thousands_separator( $current = null ) {
223
+function wpinv_thousands_separator($current = null) {
224 224
 
225
-    if ( null == $current ) {
226
-        $current = wpinv_get_option( 'thousands_separator', ',' );
225
+    if (null == $current) {
226
+        $current = wpinv_get_option('thousands_separator', ',');
227 227
     }
228 228
 
229
-    return trim( $current );
229
+    return trim($current);
230 230
 }
231 231
 
232 232
 /**
@@ -234,13 +234,13 @@  discard block
 block discarded – undo
234 234
  *
235 235
  * @param $string|null $current
236 236
  */
237
-function wpinv_decimal_separator( $current = null ) {
237
+function wpinv_decimal_separator($current = null) {
238 238
 
239
-    if ( null == $current ) {
240
-        $current = wpinv_get_option( 'decimal_separator', '.' );
239
+    if (null == $current) {
240
+        $current = wpinv_get_option('decimal_separator', '.');
241 241
     }
242 242
 
243
-    return trim( $current );
243
+    return trim($current);
244 244
 }
245 245
 
246 246
 /**
@@ -248,27 +248,27 @@  discard block
 block discarded – undo
248 248
  *
249 249
  * @param $string|null $current
250 250
  */
251
-function wpinv_decimals( $current = null ) {
251
+function wpinv_decimals($current = null) {
252 252
 
253
-    if ( null == $current ) {
254
-        $current = wpinv_get_option( 'decimals', 2 );
253
+    if (null == $current) {
254
+        $current = wpinv_get_option('decimals', 2);
255 255
     }
256 256
 
257
-    return absint( $current );
257
+    return absint($current);
258 258
 }
259 259
 
260 260
 /**
261 261
  * Retrieves a list of all supported currencies.
262 262
  */
263 263
 function wpinv_get_currencies() {
264
-    return apply_filters( 'wpinv_currencies', wpinv_get_data( 'currencies' ) );
264
+    return apply_filters('wpinv_currencies', wpinv_get_data('currencies'));
265 265
 }
266 266
 
267 267
 /**
268 268
  * Retrieves a list of all currency symbols.
269 269
  */
270 270
 function wpinv_get_currency_symbols() {
271
-    return apply_filters( 'wpinv_currency_symbols', wpinv_get_data( 'currency-symbols' ) );
271
+    return apply_filters('wpinv_currency_symbols', wpinv_get_data('currency-symbols'));
272 272
 }
273 273
 
274 274
 /**
@@ -280,7 +280,7 @@  discard block
 block discarded – undo
280 280
 	$currency_pos = wpinv_currency_position();
281 281
 	$format       = '%1$s%2$s';
282 282
 
283
-	switch ( $currency_pos ) {
283
+	switch ($currency_pos) {
284 284
 		case 'left':
285 285
 			$format = '%1$s%2$s';
286 286
 			break;
@@ -295,7 +295,7 @@  discard block
 block discarded – undo
295 295
 			break;
296 296
 	}
297 297
 
298
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
298
+	return apply_filters('getpaid_price_format', $format, $currency_pos);
299 299
 }
300 300
 
301 301
 /**
@@ -305,8 +305,8 @@  discard block
 block discarded – undo
305 305
  * @param  string $currency Currency.
306 306
  * @return string
307 307
  */
308
-function wpinv_the_price( $amount = 0, $currency = '' ) {
309
-    echo wp_kses_post( wpinv_price( $amount, $currency ) );
308
+function wpinv_the_price($amount = 0, $currency = '') {
309
+    echo wp_kses_post(wpinv_price($amount, $currency));
310 310
 }
311 311
 
312 312
 /**
@@ -316,25 +316,25 @@  discard block
 block discarded – undo
316 316
  * @param  string $currency Currency.
317 317
  * @return string
318 318
  */
319
-function wpinv_price( $amount = 0, $currency = '' ) {
319
+function wpinv_price($amount = 0, $currency = '') {
320 320
 
321 321
     // Backwards compatibility.
322
-    $amount             = wpinv_sanitize_amount( $amount );
322
+    $amount             = wpinv_sanitize_amount($amount);
323 323
 
324 324
     // Prepare variables.
325
-    $currency           = wpinv_get_currency( $currency );
325
+    $currency           = wpinv_get_currency($currency);
326 326
     $amount             = (float) $amount;
327 327
     $unformatted_amount = $amount;
328 328
     $negative           = $amount < 0;
329
-    $amount             = apply_filters( 'getpaid_raw_amount', floatval( $negative ? $amount * -1 : $amount ) );
330
-    $amount             = wpinv_format_amount( $amount );
329
+    $amount             = apply_filters('getpaid_raw_amount', floatval($negative ? $amount * -1 : $amount));
330
+    $amount             = wpinv_format_amount($amount);
331 331
 
332 332
     // Format the amount.
333 333
     $format             = getpaid_get_price_format();
334
-    $formatted_amount   = ( $negative ? '-' : '' ) . sprintf( $format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol( $currency ) . '</span>', $amount );
334
+    $formatted_amount   = ($negative ? '-' : '') . sprintf($format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol($currency) . '</span>', $amount);
335 335
 
336 336
     // Filter the formatting.
337
-    return apply_filters( 'wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount );
337
+    return apply_filters('wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount);
338 338
 }
339 339
 
340 340
 /**
@@ -345,25 +345,25 @@  discard block
 block discarded – undo
345 345
  * @param  bool     $calculate Whether or not to apply separators.
346 346
  * @return string
347 347
  */
348
-function wpinv_format_amount( $amount, $decimals = null, $calculate = false ) {
348
+function wpinv_format_amount($amount, $decimals = null, $calculate = false) {
349 349
     $thousands_sep = wpinv_thousands_separator();
350 350
     $decimal_sep   = wpinv_decimal_separator();
351
-    $decimals      = wpinv_decimals( $decimals );
352
-    $amount        = wpinv_sanitize_amount( $amount );
351
+    $decimals      = wpinv_decimals($decimals);
352
+    $amount        = wpinv_sanitize_amount($amount);
353 353
 
354
-    if ( $calculate ) {
354
+    if ($calculate) {
355 355
         return $amount;
356 356
     }
357 357
 
358 358
     // Fomart the amount.
359
-    return number_format( $amount, $decimals, $decimal_sep, $thousands_sep );
359
+    return number_format($amount, $decimals, $decimal_sep, $thousands_sep);
360 360
 }
361 361
 
362
-function wpinv_sanitize_key( $key ) {
362
+function wpinv_sanitize_key($key) {
363 363
     $raw_key = $key;
364
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
364
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
365 365
 
366
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
366
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
367 367
 }
368 368
 
369 369
 /**
@@ -371,8 +371,8 @@  discard block
 block discarded – undo
371 371
  *
372 372
  * @param $str the file whose extension should be retrieved.
373 373
  */
374
-function wpinv_get_file_extension( $str ) {
375
-    $filetype = wp_check_filetype( $str );
374
+function wpinv_get_file_extension($str) {
375
+    $filetype = wp_check_filetype($str);
376 376
     return $filetype['ext'];
377 377
 }
378 378
 
@@ -381,16 +381,16 @@  discard block
 block discarded – undo
381 381
  *
382 382
  * @param string $string
383 383
  */
384
-function wpinv_string_is_image_url( $string ) {
385
-    $extension = strtolower( wpinv_get_file_extension( $string ) );
386
-    return in_array( $extension, array( 'jpeg', 'jpg', 'png', 'gif', 'ico' ), true );
384
+function wpinv_string_is_image_url($string) {
385
+    $extension = strtolower(wpinv_get_file_extension($string));
386
+    return in_array($extension, array('jpeg', 'jpg', 'png', 'gif', 'ico'), true);
387 387
 }
388 388
 
389 389
 /**
390 390
  * Returns the current URL.
391 391
  */
392 392
 function wpinv_get_current_page_url() {
393
-    return esc_url( add_query_arg( array() ) );
393
+    return esc_url(add_query_arg(array()));
394 394
 }
395 395
 
396 396
 /**
@@ -400,46 +400,46 @@  discard block
 block discarded – undo
400 400
  * @param string $name  Constant name.
401 401
  * @param mixed  $value Value.
402 402
  */
403
-function getpaid_maybe_define_constant( $name, $value ) {
404
-	if ( ! defined( $name ) ) {
405
-		define( $name, $value );
403
+function getpaid_maybe_define_constant($name, $value) {
404
+	if (!defined($name)) {
405
+		define($name, $value);
406 406
 	}
407 407
 }
408 408
 
409 409
 function wpinv_get_php_arg_separator_output() {
410
-	return ini_get( 'arg_separator.output' );
410
+	return ini_get('arg_separator.output');
411 411
 }
412 412
 
413
-function wpinv_rgb_from_hex( $color ) {
414
-    $color = str_replace( '#', '', $color );
413
+function wpinv_rgb_from_hex($color) {
414
+    $color = str_replace('#', '', $color);
415 415
 
416 416
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
417
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
418
-    if ( empty( $color ) ) {
417
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
418
+    if (empty($color)) {
419 419
         return null;
420 420
     }
421 421
 
422
-    $color = str_split( $color );
422
+    $color = str_split($color);
423 423
 
424 424
     $rgb      = array();
425
-    $rgb['R'] = hexdec( $color[0] . $color[1] );
426
-    $rgb['G'] = hexdec( $color[2] . $color[3] );
427
-    $rgb['B'] = hexdec( $color[4] . $color[5] );
425
+    $rgb['R'] = hexdec($color[0] . $color[1]);
426
+    $rgb['G'] = hexdec($color[2] . $color[3]);
427
+    $rgb['B'] = hexdec($color[4] . $color[5]);
428 428
 
429 429
     return $rgb;
430 430
 }
431 431
 
432
-function wpinv_hex_darker( $color, $factor = 30 ) {
433
-    $base  = wpinv_rgb_from_hex( $color );
432
+function wpinv_hex_darker($color, $factor = 30) {
433
+    $base  = wpinv_rgb_from_hex($color);
434 434
     $color = '#';
435 435
 
436
-    foreach ( $base as $k => $v ) {
436
+    foreach ($base as $k => $v) {
437 437
         $amount      = $v / 100;
438
-        $amount      = round( $amount * $factor );
438
+        $amount      = round($amount * $factor);
439 439
         $new_decimal = $v - $amount;
440 440
 
441
-        $new_hex_component = dechex( $new_decimal );
442
-        if ( strlen( $new_hex_component ) < 2 ) {
441
+        $new_hex_component = dechex($new_decimal);
442
+        if (strlen($new_hex_component) < 2) {
443 443
             $new_hex_component = '0' . $new_hex_component;
444 444
         }
445 445
         $color .= $new_hex_component;
@@ -448,18 +448,18 @@  discard block
 block discarded – undo
448 448
     return $color;
449 449
 }
450 450
 
451
-function wpinv_hex_lighter( $color, $factor = 30 ) {
452
-    $base  = wpinv_rgb_from_hex( $color );
451
+function wpinv_hex_lighter($color, $factor = 30) {
452
+    $base  = wpinv_rgb_from_hex($color);
453 453
     $color = '#';
454 454
 
455
-    foreach ( $base as $k => $v ) {
455
+    foreach ($base as $k => $v) {
456 456
         $amount      = 255 - $v;
457 457
         $amount      = $amount / 100;
458
-        $amount      = round( $amount * $factor );
458
+        $amount      = round($amount * $factor);
459 459
         $new_decimal = $v + $amount;
460 460
 
461
-        $new_hex_component = dechex( $new_decimal );
462
-        if ( strlen( $new_hex_component ) < 2 ) {
461
+        $new_hex_component = dechex($new_decimal);
462
+        if (strlen($new_hex_component) < 2) {
463 463
             $new_hex_component = '0' . $new_hex_component;
464 464
         }
465 465
         $color .= $new_hex_component;
@@ -468,22 +468,22 @@  discard block
 block discarded – undo
468 468
     return $color;
469 469
 }
470 470
 
471
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
472
-    $hex = str_replace( '#', '', $color );
471
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
472
+    $hex = str_replace('#', '', $color);
473 473
 
474
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
475
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
476
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
474
+    $c_r = hexdec(substr($hex, 0, 2));
475
+    $c_g = hexdec(substr($hex, 2, 2));
476
+    $c_b = hexdec(substr($hex, 4, 2));
477 477
 
478
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
478
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
479 479
 
480 480
     return $brightness > 155 ? $dark : $light;
481 481
 }
482 482
 
483
-function wpinv_format_hex( $hex ) {
484
-    $hex = trim( str_replace( '#', '', $hex ) );
483
+function wpinv_format_hex($hex) {
484
+    $hex = trim(str_replace('#', '', $hex));
485 485
 
486
-    if ( strlen( $hex ) == 3 ) {
486
+    if (strlen($hex) == 3) {
487 487
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
488 488
     }
489 489
 
@@ -503,12 +503,12 @@  discard block
 block discarded – undo
503 503
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
504 504
  * @return string
505 505
  */
506
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
507
-    if ( function_exists( 'mb_strimwidth' ) ) {
508
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
506
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
507
+    if (function_exists('mb_strimwidth')) {
508
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
509 509
     }
510 510
 
511
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
511
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
512 512
 }
513 513
 
514 514
 /**
@@ -520,28 +520,28 @@  discard block
 block discarded – undo
520 520
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
521 521
  * @return int Returns the number of characters in string.
522 522
  */
523
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
524
-    if ( function_exists( 'mb_strlen' ) ) {
525
-        return mb_strlen( $str, $encoding );
523
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
524
+    if (function_exists('mb_strlen')) {
525
+        return mb_strlen($str, $encoding);
526 526
     }
527 527
 
528
-    return strlen( $str );
528
+    return strlen($str);
529 529
 }
530 530
 
531
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
532
-    if ( function_exists( 'mb_strtolower' ) ) {
533
-        return mb_strtolower( $str, $encoding );
531
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
532
+    if (function_exists('mb_strtolower')) {
533
+        return mb_strtolower($str, $encoding);
534 534
     }
535 535
 
536
-    return strtolower( $str );
536
+    return strtolower($str);
537 537
 }
538 538
 
539
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
540
-    if ( function_exists( 'mb_strtoupper' ) ) {
541
-        return mb_strtoupper( $str, $encoding );
539
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
540
+    if (function_exists('mb_strtoupper')) {
541
+        return mb_strtoupper($str, $encoding);
542 542
     }
543 543
 
544
-    return strtoupper( $str );
544
+    return strtoupper($str);
545 545
 }
546 546
 
547 547
 /**
@@ -555,12 +555,12 @@  discard block
 block discarded – undo
555 555
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
556 556
  * @return int Returns the position of the first occurrence of search in the string.
557 557
  */
558
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
559
-    if ( function_exists( 'mb_strpos' ) ) {
560
-        return mb_strpos( $str, $find, $offset, $encoding );
558
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
559
+    if (function_exists('mb_strpos')) {
560
+        return mb_strpos($str, $find, $offset, $encoding);
561 561
     }
562 562
 
563
-    return strpos( $str, $find, $offset );
563
+    return strpos($str, $find, $offset);
564 564
 }
565 565
 
566 566
 /**
@@ -574,12 +574,12 @@  discard block
 block discarded – undo
574 574
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
575 575
  * @return int Returns the position of the last occurrence of search.
576 576
  */
577
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
578
-    if ( function_exists( 'mb_strrpos' ) ) {
579
-        return mb_strrpos( $str, $find, $offset, $encoding );
577
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
578
+    if (function_exists('mb_strrpos')) {
579
+        return mb_strrpos($str, $find, $offset, $encoding);
580 580
     }
581 581
 
582
-    return strrpos( $str, $find, $offset );
582
+    return strrpos($str, $find, $offset);
583 583
 }
584 584
 
585 585
 /**
@@ -594,16 +594,16 @@  discard block
 block discarded – undo
594 594
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
595 595
  * @return string
596 596
  */
597
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
598
-    if ( function_exists( 'mb_substr' ) ) {
599
-        if ( null === $length ) {
600
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
597
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
598
+    if (function_exists('mb_substr')) {
599
+        if (null === $length) {
600
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
601 601
         } else {
602
-            return mb_substr( $str, $start, $length, $encoding );
602
+            return mb_substr($str, $start, $length, $encoding);
603 603
         }
604 604
     }
605 605
 
606
-    return substr( $str, $start, $length );
606
+    return substr($str, $start, $length);
607 607
 }
608 608
 
609 609
 /**
@@ -615,48 +615,48 @@  discard block
 block discarded – undo
615 615
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
616 616
  * @return string The width of string.
617 617
  */
618
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
619
-    if ( function_exists( 'mb_strwidth' ) ) {
620
-        return mb_strwidth( $str, $encoding );
618
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
619
+    if (function_exists('mb_strwidth')) {
620
+        return mb_strwidth($str, $encoding);
621 621
     }
622 622
 
623
-    return wpinv_utf8_strlen( $str, $encoding );
623
+    return wpinv_utf8_strlen($str, $encoding);
624 624
 }
625 625
 
626
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
627
-    if ( function_exists( 'mb_strlen' ) ) {
628
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
626
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
627
+    if (function_exists('mb_strlen')) {
628
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
629 629
         $str_end = '';
630 630
 
631
-        if ( $lower_str_end ) {
632
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
631
+        if ($lower_str_end) {
632
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
633 633
         } else {
634
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
634
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
635 635
         }
636 636
 
637 637
         return $first_letter . $str_end;
638 638
     }
639 639
 
640
-    return ucfirst( $str );
640
+    return ucfirst($str);
641 641
 }
642 642
 
643
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
644
-    if ( function_exists( 'mb_convert_case' ) ) {
645
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
643
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
644
+    if (function_exists('mb_convert_case')) {
645
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
646 646
     }
647 647
 
648
-    return ucwords( $str );
648
+    return ucwords($str);
649 649
 }
650 650
 
651
-function wpinv_period_in_days( $period, $unit ) {
652
-    $period = absint( $period );
651
+function wpinv_period_in_days($period, $unit) {
652
+    $period = absint($period);
653 653
 
654
-    if ( $period > 0 ) {
655
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
654
+    if ($period > 0) {
655
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
656 656
             $period = $period * 7;
657
-        } elseif ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
657
+        } elseif (in_array(strtolower($unit), array('m', 'month', 'months'))) {
658 658
             $period = $period * 30;
659
-        } elseif ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
659
+        } elseif (in_array(strtolower($unit), array('y', 'year', 'years'))) {
660 660
             $period = $period * 365;
661 661
         }
662 662
     }
@@ -664,14 +664,14 @@  discard block
 block discarded – undo
664 664
     return $period;
665 665
 }
666 666
 
667
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
668
-    if ( function_exists( 'cal_days_in_month' ) ) {
669
-        return cal_days_in_month( $calendar, $month, $year );
667
+function wpinv_cal_days_in_month($calendar, $month, $year) {
668
+    if (function_exists('cal_days_in_month')) {
669
+        return cal_days_in_month($calendar, $month, $year);
670 670
     }
671 671
 
672 672
     // Fallback in case the calendar extension is not loaded in PHP
673 673
     // Only supports Gregorian calendar
674
-    return gmdate( 't', mktime( 0, 0, 0, $month, 1, $year ) );
674
+    return gmdate('t', mktime(0, 0, 0, $month, 1, $year));
675 675
 }
676 676
 
677 677
 /**
@@ -682,27 +682,27 @@  discard block
 block discarded – undo
682 682
  *
683 683
  * @return string
684 684
  */
685
-function wpi_help_tip( $tip, $allow_html = false, $is_vue = false, $echo = false ) {
685
+function wpi_help_tip($tip, $allow_html = false, $is_vue = false, $echo = false) {
686 686
 
687
-    if ( $allow_html ) {
688
-        $tip = wpi_sanitize_tooltip( $tip );
687
+    if ($allow_html) {
688
+        $tip = wpi_sanitize_tooltip($tip);
689 689
     } else {
690
-        $tip = strip_tags( $tip );
690
+        $tip = strip_tags($tip);
691 691
     }
692 692
 
693
-    if ( $is_vue ) {
693
+    if ($is_vue) {
694 694
 
695
-        if ( $echo ) {
696
-            echo '<span class="dashicons dashicons-editor-help" title="' . esc_attr( $tip ) . '"></span>';
695
+        if ($echo) {
696
+            echo '<span class="dashicons dashicons-editor-help" title="' . esc_attr($tip) . '"></span>';
697 697
         } else {
698
-            return '<span class="dashicons dashicons-editor-help" title="' . esc_attr( $tip ) . '"></span>';
698
+            return '<span class="dashicons dashicons-editor-help" title="' . esc_attr($tip) . '"></span>';
699 699
         }
700 700
 }
701 701
 
702
-    if ( $echo ) {
703
-        echo '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . esc_attr( $tip ) . '"></span>';
702
+    if ($echo) {
703
+        echo '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . esc_attr($tip) . '"></span>';
704 704
     } else {
705
-        return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . esc_attr( $tip ) . '"></span>';
705
+        return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . esc_attr($tip) . '"></span>';
706 706
     }
707 707
 }
708 708
 
@@ -714,9 +714,9 @@  discard block
 block discarded – undo
714 714
  * @param string $var
715 715
  * @return string
716 716
  */
717
-function wpi_sanitize_tooltip( $var ) {
717
+function wpi_sanitize_tooltip($var) {
718 718
     return wp_kses(
719
-        html_entity_decode( $var ),
719
+        html_entity_decode($var),
720 720
         array(
721 721
 			'br'     => array(),
722 722
 			'em'     => array(),
@@ -739,7 +739,7 @@  discard block
 block discarded – undo
739 739
  */
740 740
 function wpinv_get_screen_ids() {
741 741
 
742
-    $screen_id = sanitize_title( __( 'Invoicing', 'invoicing' ) );
742
+    $screen_id = sanitize_title(__('Invoicing', 'invoicing'));
743 743
 
744 744
     $screen_ids = array(
745 745
         'toplevel_page_' . $screen_id,
@@ -761,7 +761,7 @@  discard block
 block discarded – undo
761 761
         'gp-setup', // setup wizard
762 762
     );
763 763
 
764
-    return apply_filters( 'wpinv_screen_ids', $screen_ids );
764
+    return apply_filters('wpinv_screen_ids', $screen_ids);
765 765
 }
766 766
 
767 767
 /**
@@ -772,14 +772,14 @@  discard block
 block discarded – undo
772 772
  * @param array|string $list List of values.
773 773
  * @return array Sanitized array of values.
774 774
  */
775
-function wpinv_parse_list( $list ) {
775
+function wpinv_parse_list($list) {
776 776
 
777
-    if ( empty( $list ) ) {
777
+    if (empty($list)) {
778 778
         $list = array();
779 779
     }
780 780
 
781
-	if ( ! is_array( $list ) ) {
782
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
781
+	if (!is_array($list)) {
782
+		return preg_split('/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY);
783 783
 	}
784 784
 
785 785
 	return $list;
@@ -793,8 +793,8 @@  discard block
 block discarded – undo
793 793
  * @param string $key Type of data to fetch.
794 794
  * @return mixed Fetched data.
795 795
  */
796
-function wpinv_get_data( $key ) {
797
-    return apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
796
+function wpinv_get_data($key) {
797
+    return apply_filters("wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php");
798 798
 }
799 799
 
800 800
 /**
@@ -806,10 +806,10 @@  discard block
 block discarded – undo
806 806
  * @param bool $first_empty Whether or not the first item in the list should be empty
807 807
  * @return mixed Fetched data.
808 808
  */
809
-function wpinv_maybe_add_empty_option( $options, $first_empty ) {
809
+function wpinv_maybe_add_empty_option($options, $first_empty) {
810 810
 
811
-    if ( ! empty( $options ) && $first_empty ) {
812
-        return array_merge( array( '' => '' ), $options );
811
+    if (!empty($options) && $first_empty) {
812
+        return array_merge(array('' => ''), $options);
813 813
     }
814 814
     return $options;
815 815
 
@@ -821,21 +821,21 @@  discard block
 block discarded – undo
821 821
  * @param mixed $var Data to sanitize.
822 822
  * @return string|array
823 823
  */
824
-function wpinv_clean( $var ) {
824
+function wpinv_clean($var) {
825 825
 
826
-	if ( is_array( $var ) ) {
827
-		return array_map( 'wpinv_clean', $var );
826
+	if (is_array($var)) {
827
+		return array_map('wpinv_clean', $var);
828 828
     }
829 829
 
830
-    if ( is_object( $var ) ) {
831
-		$object_vars = get_object_vars( $var );
832
-		foreach ( $object_vars as $property_name => $property_value ) {
833
-			$var->$property_name = wpinv_clean( $property_value );
830
+    if (is_object($var)) {
831
+		$object_vars = get_object_vars($var);
832
+		foreach ($object_vars as $property_name => $property_value) {
833
+			$var->$property_name = wpinv_clean($property_value);
834 834
         }
835 835
         return $var;
836 836
 	}
837 837
 
838
-    return is_string( $var ) ? sanitize_text_field( stripslashes( $var ) ) : $var;
838
+    return is_string($var) ? sanitize_text_field(stripslashes($var)) : $var;
839 839
 }
840 840
 
841 841
 /**
@@ -844,43 +844,43 @@  discard block
 block discarded – undo
844 844
  * @param string $str Data to convert.
845 845
  * @return string|array
846 846
  */
847
-function getpaid_convert_price_string_to_options( $str ) {
847
+function getpaid_convert_price_string_to_options($str) {
848 848
 
849
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
850
-    $options     = array();
849
+	$raw_options = array_map('trim', explode(',', $str));
850
+    $options = array();
851 851
 
852
-    foreach ( $raw_options as $option ) {
852
+    foreach ($raw_options as $option) {
853 853
 
854
-        if ( '' == $option ) {
854
+        if ('' == $option) {
855 855
             continue;
856 856
         }
857 857
 
858
-        $option = array_map( 'trim', explode( '|', $option ) );
858
+        $option = array_map('trim', explode('|', $option));
859 859
 
860 860
         $price = null;
861 861
         $label = null;
862 862
 
863
-        if ( isset( $option[0] ) && '' != $option[0] ) {
864
-            $label  = $option[0];
863
+        if (isset($option[0]) && '' != $option[0]) {
864
+            $label = $option[0];
865 865
         }
866 866
 
867
-        if ( isset( $option[1] ) && '' != $option[1] ) {
867
+        if (isset($option[1]) && '' != $option[1]) {
868 868
             $price = $option[1];
869 869
         }
870 870
 
871
-        if ( ! isset( $price ) ) {
871
+        if (!isset($price)) {
872 872
             $price = $label;
873 873
         }
874 874
 
875
-        if ( ! isset( $price ) || ! is_numeric( $price ) ) {
875
+        if (!isset($price) || !is_numeric($price)) {
876 876
             continue;
877 877
         }
878 878
 
879
-        if ( ! isset( $label ) ) {
879
+        if (!isset($label)) {
880 880
             $label = $price;
881 881
         }
882 882
 
883
-        $options[ "$label|$price" ] = $label;
883
+        $options["$label|$price"] = $label;
884 884
     }
885 885
 
886 886
     return $options;
@@ -889,14 +889,14 @@  discard block
 block discarded – undo
889 889
 /**
890 890
  * Returns the help tip.
891 891
  */
892
-function getpaid_get_help_tip( $tip, $additional_classes = '', $echo = false ) {
892
+function getpaid_get_help_tip($tip, $additional_classes = '', $echo = false) {
893 893
     $classes = 'wpi-help-tip dashicons dashicons-editor-help ' . $additional_classes;
894
-    $tip     = esc_attr( $tip );
894
+    $tip     = esc_attr($tip);
895 895
 
896
-    if ( $echo ) {
897
-        echo '<span class="' . esc_attr( $classes ) . '" data-tip="' . esc_attr( $tip ) . '"></span>';
896
+    if ($echo) {
897
+        echo '<span class="' . esc_attr($classes) . '" data-tip="' . esc_attr($tip) . '"></span>';
898 898
     } else {
899
-        return '<span class="' . esc_attr( $classes ) . '" data-tip="' . esc_attr( $tip ) . '"></span>';
899
+        return '<span class="' . esc_attr($classes) . '" data-tip="' . esc_attr($tip) . '"></span>';
900 900
     }
901 901
 
902 902
 }
@@ -904,18 +904,18 @@  discard block
 block discarded – undo
904 904
 /**
905 905
  * Formats a date
906 906
  */
907
-function getpaid_format_date( $date, $with_time = false ) {
907
+function getpaid_format_date($date, $with_time = false) {
908 908
 
909
-    if ( empty( $date ) || $date == '0000-00-00 00:00:00' ) {
909
+    if (empty($date) || $date == '0000-00-00 00:00:00') {
910 910
         return '';
911 911
     }
912 912
 
913 913
     $format = getpaid_date_format();
914 914
 
915
-    if ( $with_time ) {
915
+    if ($with_time) {
916 916
         $format .= ' ' . getpaid_time_format();
917 917
     }
918
-    return date_i18n( $format, strtotime( $date ) );
918
+    return date_i18n($format, strtotime($date));
919 919
 
920 920
 }
921 921
 
@@ -924,9 +924,9 @@  discard block
 block discarded – undo
924 924
  *
925 925
  * @return string
926 926
  */
927
-function getpaid_format_date_value( $date, $default = '&mdash;', $with_time = false ) {
928
-    $date = getpaid_format_date( $date, $with_time );
929
-    return empty( $date ) ? $default : $date;
927
+function getpaid_format_date_value($date, $default = '&mdash;', $with_time = false) {
928
+    $date = getpaid_format_date($date, $with_time);
929
+    return empty($date) ? $default : $date;
930 930
 }
931 931
 
932 932
 /**
@@ -935,7 +935,7 @@  discard block
 block discarded – undo
935 935
  * @return string
936 936
  */
937 937
 function getpaid_date_format() {
938
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
938
+	return apply_filters('getpaid_date_format', get_option('date_format'));
939 939
 }
940 940
 
941 941
 /**
@@ -944,7 +944,7 @@  discard block
 block discarded – undo
944 944
  * @return string
945 945
  */
946 946
 function getpaid_time_format() {
947
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
947
+	return apply_filters('getpaid_time_format', get_option('time_format'));
948 948
 }
949 949
 
950 950
 /**
@@ -954,16 +954,16 @@  discard block
 block discarded – undo
954 954
  * @param  integer $limit Limit size in characters.
955 955
  * @return string
956 956
  */
957
-function getpaid_limit_length( $string, $limit ) {
957
+function getpaid_limit_length($string, $limit) {
958 958
     $str_limit = $limit - 3;
959 959
 
960
-	if ( function_exists( 'mb_strimwidth' ) ) {
961
-		if ( mb_strlen( $string ) > $limit ) {
962
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
960
+	if (function_exists('mb_strimwidth')) {
961
+		if (mb_strlen($string) > $limit) {
962
+			$string = mb_strimwidth($string, 0, $str_limit) . '...';
963 963
 		}
964 964
 	} else {
965
-		if ( strlen( $string ) > $limit ) {
966
-			$string = substr( $string, 0, $str_limit ) . '...';
965
+		if (strlen($string) > $limit) {
966
+			$string = substr($string, 0, $str_limit) . '...';
967 967
 		}
968 968
 	}
969 969
     return $string;
@@ -977,7 +977,7 @@  discard block
 block discarded – undo
977 977
  * @since 1.0.19
978 978
  */
979 979
 function getpaid_api() {
980
-    return getpaid()->get( 'api' );
980
+    return getpaid()->get('api');
981 981
 }
982 982
 
983 983
 /**
@@ -987,7 +987,7 @@  discard block
 block discarded – undo
987 987
  * @since 1.0.19
988 988
  */
989 989
 function getpaid_post_types() {
990
-    return getpaid()->get( 'post_types' );
990
+    return getpaid()->get('post_types');
991 991
 }
992 992
 
993 993
 /**
@@ -997,7 +997,7 @@  discard block
 block discarded – undo
997 997
  * @since 1.0.19
998 998
  */
999 999
 function getpaid_session() {
1000
-    return getpaid()->get( 'session' );
1000
+    return getpaid()->get('session');
1001 1001
 }
1002 1002
 
1003 1003
 /**
@@ -1007,7 +1007,7 @@  discard block
 block discarded – undo
1007 1007
  * @since 1.0.19
1008 1008
  */
1009 1009
 function getpaid_notes() {
1010
-    return getpaid()->get( 'notes' );
1010
+    return getpaid()->get('notes');
1011 1011
 }
1012 1012
 
1013 1013
 /**
@@ -1016,7 +1016,7 @@  discard block
 block discarded – undo
1016 1016
  * @return GetPaid_Admin
1017 1017
  */
1018 1018
 function getpaid_admin() {
1019
-    return getpaid()->get( 'admin' );
1019
+    return getpaid()->get('admin');
1020 1020
 }
1021 1021
 
1022 1022
 /**
@@ -1026,8 +1026,8 @@  discard block
 block discarded – undo
1026 1026
  * @param string $base the base url
1027 1027
  * @return string
1028 1028
  */
1029
-function getpaid_get_authenticated_action_url( $action, $base = false ) {
1030
-    return wp_nonce_url( add_query_arg( 'getpaid-action', $action, $base ), 'getpaid-nonce', 'getpaid-nonce' );
1029
+function getpaid_get_authenticated_action_url($action, $base = false) {
1030
+    return wp_nonce_url(add_query_arg('getpaid-action', $action, $base), 'getpaid-nonce', 'getpaid-nonce');
1031 1031
 }
1032 1032
 
1033 1033
 /**
@@ -1035,11 +1035,11 @@  discard block
 block discarded – undo
1035 1035
  *
1036 1036
  * @return string
1037 1037
  */
1038
-function getpaid_get_post_type_label( $post_type, $plural = true ) {
1038
+function getpaid_get_post_type_label($post_type, $plural = true) {
1039 1039
 
1040
-    $post_type = get_post_type_object( $post_type );
1040
+    $post_type = get_post_type_object($post_type);
1041 1041
 
1042
-    if ( ! is_object( $post_type ) ) {
1042
+    if (!is_object($post_type)) {
1043 1043
         return null;
1044 1044
     }
1045 1045
 
@@ -1052,18 +1052,18 @@  discard block
 block discarded – undo
1052 1052
  *
1053 1053
  * @return mixed|null
1054 1054
  */
1055
-function getpaid_get_array_field( $array, $key, $secondary_key = null ) {
1055
+function getpaid_get_array_field($array, $key, $secondary_key = null) {
1056 1056
 
1057
-    if ( ! is_array( $array ) ) {
1057
+    if (!is_array($array)) {
1058 1058
         return null;
1059 1059
     }
1060 1060
 
1061
-    if ( ! empty( $secondary_key ) ) {
1062
-        $array = isset( $array[ $secondary_key ] ) ? $array[ $secondary_key ] : array();
1063
-        return getpaid_get_array_field( $array, $key );
1061
+    if (!empty($secondary_key)) {
1062
+        $array = isset($array[$secondary_key]) ? $array[$secondary_key] : array();
1063
+        return getpaid_get_array_field($array, $key);
1064 1064
     }
1065 1065
 
1066
-    return isset( $array[ $key ] ) ? $array[ $key ] : null;
1066
+    return isset($array[$key]) ? $array[$key] : null;
1067 1067
 
1068 1068
 }
1069 1069
 
@@ -1072,12 +1072,12 @@  discard block
 block discarded – undo
1072 1072
  *
1073 1073
  * @return array
1074 1074
  */
1075
-function getpaid_array_merge_if_empty( $args, $defaults ) {
1075
+function getpaid_array_merge_if_empty($args, $defaults) {
1076 1076
 
1077
-    foreach ( $defaults as $key => $value ) {
1077
+    foreach ($defaults as $key => $value) {
1078 1078
 
1079
-        if ( empty( $args[ $key ] ) ) {
1080
-            $args[ $key ] = $value;
1079
+        if (empty($args[$key])) {
1080
+            $args[$key] = $value;
1081 1081
         }
1082 1082
     }
1083 1083
 
@@ -1094,12 +1094,12 @@  discard block
 block discarded – undo
1094 1094
 
1095 1095
     $types = get_allowed_mime_types();
1096 1096
 
1097
-    if ( isset( $types['htm|html'] ) ) {
1098
-		unset( $types['htm|html'] );
1097
+    if (isset($types['htm|html'])) {
1098
+		unset($types['htm|html']);
1099 1099
 	}
1100 1100
 
1101
-    if ( isset( $types['js'] ) ) {
1102
-		unset( $types['js'] );
1101
+    if (isset($types['js'])) {
1102
+		unset($types['js']);
1103 1103
 	}
1104 1104
 
1105 1105
     return $types;
@@ -1107,21 +1107,21 @@  discard block
 block discarded – undo
1107 1107
 }
1108 1108
 
1109 1109
 
1110
-function getpaid_user_delete_invoice( $data ) {
1110
+function getpaid_user_delete_invoice($data) {
1111 1111
 
1112 1112
     // Ensure there is an invoice to delete.
1113
-    if ( empty( $data['invoice_id'] ) ) {
1113
+    if (empty($data['invoice_id'])) {
1114 1114
         return;
1115 1115
     }
1116 1116
 
1117
-    $invoice = new WPInv_Invoice( (int) $data['invoice_id'] );
1117
+    $invoice = new WPInv_Invoice((int) $data['invoice_id']);
1118 1118
 
1119 1119
     // Ensure that it exists and that it belongs to the current user.
1120
-    if ( ! $invoice->exists() || $invoice->get_customer_id() != get_current_user_id() ) {
1120
+    if (!$invoice->exists() || $invoice->get_customer_id() != get_current_user_id()) {
1121 1121
         $notice = 'perm_delete_invoice';
1122 1122
 
1123 1123
     // Can it be deleted?
1124
-    } elseif ( ! $invoice->needs_payment() ) {
1124
+    } elseif (!$invoice->needs_payment()) {
1125 1125
         $notice = 'cannot_delete_invoice';
1126 1126
 
1127 1127
     // Delete it.
@@ -1140,8 +1140,8 @@  discard block
 block discarded – undo
1140 1140
         )
1141 1141
     );
1142 1142
 
1143
-    wp_safe_redirect( $redirect );
1143
+    wp_safe_redirect($redirect);
1144 1144
     exit;
1145 1145
 
1146 1146
 }
1147
-add_action( 'getpaid_authenticated_action_delete_invoice', 'getpaid_user_delete_invoice' );
1147
+add_action('getpaid_authenticated_action_delete_invoice', 'getpaid_user_delete_invoice');
Please login to merge, or discard this patch.
includes/class-getpaid-invoice-notification-emails.php 2 patches
Indentation   +468 added lines, -468 removed lines patch added patch discarded remove patch
@@ -12,491 +12,491 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Invoice_Notification_Emails {
14 14
 
15
-	/**
16
-	 * The array of invoice email actions.
17
-	 *
18
-	 * @param array
19
-	 */
20
-	public $invoice_actions;
21
-
22
-	/**
23
-	 * Class constructor
24
-	 *
25
-	 */
26
-	public function __construct() {
27
-
28
-		$this->invoice_actions = apply_filters(
29
-			'getpaid_notification_email_invoice_triggers',
30
-			array(
31
-				'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
32
-				'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
33
-				'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
34
-				'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
35
-				'getpaid_invoice_status_wpi-processing' => 'processing_invoice',
36
-				'getpaid_invoice_status_publish'        => 'completed_invoice',
37
-				'getpaid_invoice_status_wpi-renewal'    => 'completed_invoice',
38
-				'getpaid_invoice_status_wpi-refunded'   => 'refunded_invoice',
39
-				'getpaid_new_customer_note'             => 'user_note',
40
-				'getpaid_daily_maintenance'             => 'overdue',
41
-			)
42
-		);
43
-
44
-		$this->init_hooks();
45
-
46
-	}
47
-
48
-	/**
49
-	 * Registers email hooks.
50
-	 */
51
-	public function init_hooks() {
52
-
53
-		add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
54
-		add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
55
-
56
-		foreach ( $this->invoice_actions as $hook => $email_type ) {
57
-			$this->init_email_type_hook( $hook, $email_type );
58
-		}
59
-	}
60
-
61
-	/**
62
-	 * Registers an email hook for an invoice action.
63
-	 *
64
-	 * @param string $hook
65
-	 * @param string|array $email_type
66
-	 */
67
-	public function init_email_type_hook( $hook, $email_type ) {
68
-
69
-		$email_type = wpinv_parse_list( $email_type );
70
-
71
-		foreach ( $email_type as $type ) {
72
-
73
-			$email = new GetPaid_Notification_Email( $type );
74
-
75
-			// Abort if it is not active.
76
-			if ( ! $email->is_active() ) {
77
-				continue;
78
-			}
79
-
80
-			if ( method_exists( $this, $type ) ) {
81
-				add_action( $hook, array( $this, $type ), 100, 2 );
82
-				continue;
83
-			}
84
-
85
-			do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
86
-		}
87
-
88
-	}
89
-
90
-	/**
91
-	 * Filters invoice merge tags.
92
-	 *
93
-	 * @param array $merge_tags
94
-	 * @param mixed|WPInv_Invoice|WPInv_Subscription $object
95
-	 */
96
-	public function invoice_merge_tags( $merge_tags, $object ) {
97
-
98
-		if ( is_a( $object, 'WPInv_Invoice' ) ) {
99
-			return array_merge(
100
-				$merge_tags,
101
-				$this->get_invoice_merge_tags( $object )
102
-			);
103
-		}
104
-
105
-		if ( is_a( $object, 'WPInv_Subscription' ) ) {
106
-			return array_merge(
107
-				$merge_tags,
108
-				$this->get_invoice_merge_tags( $object->get_parent_payment() )
109
-			);
110
-		}
111
-
112
-		return $merge_tags;
113
-
114
-	}
115
-
116
-	/**
117
-	 * Generates invoice merge tags.
118
-	 *
119
-	 * @param WPInv_Invoice $invoice
120
-	 * @return array
121
-	 */
122
-	public function get_invoice_merge_tags( $invoice ) {
123
-
124
-		// Abort if it does not exist.
125
-		if ( ! $invoice->get_id() ) {
126
-			return array();
127
-		}
128
-
129
-		$merge_tags = array(
130
-			'{name}'                 => sanitize_text_field( $invoice->get_user_full_name() ),
131
-			'{full_name}'            => sanitize_text_field( $invoice->get_user_full_name() ),
132
-			'{first_name}'           => sanitize_text_field( $invoice->get_first_name() ),
133
-			'{last_name}'            => sanitize_text_field( $invoice->get_last_name() ),
134
-			'{email}'                => sanitize_email( $invoice->get_email() ),
135
-			'{invoice_number}'       => sanitize_text_field( $invoice->get_number() ),
136
-			'{invoice_currency}'     => sanitize_text_field( $invoice->get_currency() ),
137
-			'{invoice_total}'        => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
138
-			'{invoice_link}'         => esc_url( $invoice->get_view_url() ),
139
-			'{invoice_pay_link}'     => esc_url( $invoice->get_checkout_payment_url() ),
140
-			'{invoice_receipt_link}' => esc_url( $invoice->get_receipt_url() ),
141
-			'{invoice_date}'         => getpaid_format_date_value( $invoice->get_date_created() ),
142
-			'{invoice_due_date}'     => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
143
-			'{invoice_quote}'        => sanitize_text_field( strtolower( $invoice->get_label() ) ),
144
-			'{invoice_label}'        => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
145
-			'{invoice_description}'  => wp_kses_post( $invoice->get_description() ),
146
-			'{subscription_name}'    => wp_kses_post( $invoice->get_subscription_name() ),
147
-			'{is_was}'               => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
148
-		);
149
-
150
-		$payment_form_data = $invoice->get_meta( 'payment_form_data', true );
151
-
152
-		if ( is_array( $payment_form_data ) ) {
153
-
154
-			foreach ( $payment_form_data as $label => $value ) {
155
-
156
-				$label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
157
-				$value = is_array( $value ) ? implode( ', ', $value ) : $value;
158
-
159
-				if ( is_scalar( $value ) ) {
160
-					$merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
161
-				}
162
-			}
163
-		}
164
-
165
-		return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
166
-	}
167
-
168
-	/**
169
-	 * Helper function to send an email.
170
-	 *
171
-	 * @param WPInv_Invoice $invoice
172
-	 * @param GetPaid_Notification_Email $email
173
-	 * @param string $type
174
-	 * @param string|array $recipients
175
-	 * @param array $extra_args Extra template args.
176
-	 */
177
-	public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
178
-
179
-		do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
180
-
181
-		$skip = $invoice->is_free() && wpinv_get_option( 'skip_email_free_invoice' );
182
-		if ( apply_filters( 'getpaid_skip_invoice_email', $skip, $type, $invoice ) ) {
183
-			return;
184
-		}
185
-
186
-		$mailer     = new GetPaid_Notification_Email_Sender();
187
-		$merge_tags = $email->get_merge_tags();
188
-
189
-		$result = $mailer->send(
190
-			apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
191
-			$email->add_merge_tags( $email->get_subject(), $merge_tags ),
192
-			$email->get_content( $merge_tags, $extra_args ),
193
-			$email->get_attachments()
194
-		);
195
-
196
-		// Maybe send a copy to the admin.
197
-		if ( $email->include_admin_bcc() ) {
198
-			$mailer->send(
199
-				wpinv_get_admin_email(),
200
-				$email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
201
-				$email->get_content( $merge_tags ),
202
-				$email->get_attachments()
203
-			);
204
-		}
205
-
206
-		if ( $result ) {
207
-			$invoice->add_system_note(
208
-				sprintf(
209
-					// translators: %1 is the email type, %2 is the invoice recipient.
210
-					__( 'Successfully sent %1$s notification email to %2$s.', 'invoicing' ),
211
-					sanitize_key( $type ),
212
-					$email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
213
-				)
214
-			);
215
-		} else {
216
-			$invoice->add_system_note(
217
-				sprintf(
218
-					// translators: %1 is the email type, %2 is the invoice recipient.
219
-					__( 'Failed sending %1$s notification email to %2$s.', 'invoicing' ),
220
-					sanitize_key( $type ),
221
-					$email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
222
-				)
223
-			);
224
-		}
225
-
226
-		do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
227
-
228
-		return $result;
229
-	}
230
-
231
-	/**
232
-	 * Also send emails to any cc users.
233
-	 *
234
-	 * @param array $recipients
235
-	 * @param GetPaid_Notification_Email $email
236
-	 */
237
-	public function filter_email_recipients( $recipients, $email ) {
238
-
239
-		if ( ! $email->is_admin_email() ) {
240
-			$cc   = $email->object->get_email_cc();
241
-			$cc_2 = get_user_meta( $email->object->get_user_id(), '_wpinv_email_cc', true );
242
-
243
-			if ( ! empty( $cc ) ) {
244
-				$cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
245
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
246
-			}
247
-
248
-			if ( ! empty( $cc_2 ) ) {
249
-				$cc_2 = array_map( 'sanitize_email', wpinv_parse_list( $cc_2 ) );
250
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc_2 ) ) );
251
-			}
252
-		}
253
-
254
-		return $recipients;
255
-
256
-	}
257
-
258
-	/**
259
-	 * Sends a new invoice notification.
260
-	 *
261
-	 * @param WPInv_Invoice $invoice
262
-	 */
263
-	public function new_invoice( $invoice ) {
264
-
265
-		// Only send this email for invoices created via the admin page.
266
-		if ( ! $invoice->is_type( 'invoice' ) || $invoice->is_paid() || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
267
-			return;
268
-		}
269
-
270
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
271
-		$recipient = wpinv_get_admin_email();
272
-
273
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
274
-
275
-	}
276
-
277
-	/**
278
-	 * Sends a cancelled invoice notification.
279
-	 *
280
-	 * @param WPInv_Invoice $invoice
281
-	 */
282
-	public function cancelled_invoice( $invoice ) {
283
-
284
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
285
-		$recipient = $invoice->get_email();
286
-
287
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
288
-	}
289
-
290
-	/**
291
-	 * Sends a failed invoice notification.
292
-	 *
293
-	 * @param WPInv_Invoice $invoice
294
-	 */
295
-	public function failed_invoice( $invoice ) {
296
-
297
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
298
-		$recipient = wpinv_get_admin_email();
299
-
300
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
301
-
302
-	}
303
-
304
-	/**
305
-	 * Sends a notification whenever an invoice is put on hold.
306
-	 *
307
-	 * @param WPInv_Invoice $invoice
308
-	 */
309
-	public function onhold_invoice( $invoice ) {
310
-
311
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
312
-		$recipient = $invoice->get_email();
313
-
314
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
315
-
316
-	}
317
-
318
-	/**
319
-	 * Sends a notification whenever an invoice is marked as processing payment.
320
-	 *
321
-	 * @param WPInv_Invoice $invoice
322
-	 */
323
-	public function processing_invoice( $invoice ) {
324
-
325
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
326
-		$recipient = $invoice->get_email();
327
-
328
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
329
-
330
-	}
331
-
332
-	/**
333
-	 * Sends a notification whenever an invoice is paid.
334
-	 *
335
-	 * @param WPInv_Invoice $invoice
336
-	 */
337
-	public function completed_invoice( $invoice ) {
338
-
339
-		// (Maybe) abort if it is a renewal invoice.
340
-		if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
341
-			return;
342
-		}
343
-
344
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
345
-		$recipient = $invoice->get_email();
346
-
347
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
348
-
349
-	}
15
+    /**
16
+     * The array of invoice email actions.
17
+     *
18
+     * @param array
19
+     */
20
+    public $invoice_actions;
21
+
22
+    /**
23
+     * Class constructor
24
+     *
25
+     */
26
+    public function __construct() {
27
+
28
+        $this->invoice_actions = apply_filters(
29
+            'getpaid_notification_email_invoice_triggers',
30
+            array(
31
+                'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
32
+                'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
33
+                'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
34
+                'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
35
+                'getpaid_invoice_status_wpi-processing' => 'processing_invoice',
36
+                'getpaid_invoice_status_publish'        => 'completed_invoice',
37
+                'getpaid_invoice_status_wpi-renewal'    => 'completed_invoice',
38
+                'getpaid_invoice_status_wpi-refunded'   => 'refunded_invoice',
39
+                'getpaid_new_customer_note'             => 'user_note',
40
+                'getpaid_daily_maintenance'             => 'overdue',
41
+            )
42
+        );
43
+
44
+        $this->init_hooks();
45
+
46
+    }
47
+
48
+    /**
49
+     * Registers email hooks.
50
+     */
51
+    public function init_hooks() {
52
+
53
+        add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
54
+        add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
55
+
56
+        foreach ( $this->invoice_actions as $hook => $email_type ) {
57
+            $this->init_email_type_hook( $hook, $email_type );
58
+        }
59
+    }
60
+
61
+    /**
62
+     * Registers an email hook for an invoice action.
63
+     *
64
+     * @param string $hook
65
+     * @param string|array $email_type
66
+     */
67
+    public function init_email_type_hook( $hook, $email_type ) {
68
+
69
+        $email_type = wpinv_parse_list( $email_type );
70
+
71
+        foreach ( $email_type as $type ) {
72
+
73
+            $email = new GetPaid_Notification_Email( $type );
74
+
75
+            // Abort if it is not active.
76
+            if ( ! $email->is_active() ) {
77
+                continue;
78
+            }
79
+
80
+            if ( method_exists( $this, $type ) ) {
81
+                add_action( $hook, array( $this, $type ), 100, 2 );
82
+                continue;
83
+            }
84
+
85
+            do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
86
+        }
87
+
88
+    }
89
+
90
+    /**
91
+     * Filters invoice merge tags.
92
+     *
93
+     * @param array $merge_tags
94
+     * @param mixed|WPInv_Invoice|WPInv_Subscription $object
95
+     */
96
+    public function invoice_merge_tags( $merge_tags, $object ) {
97
+
98
+        if ( is_a( $object, 'WPInv_Invoice' ) ) {
99
+            return array_merge(
100
+                $merge_tags,
101
+                $this->get_invoice_merge_tags( $object )
102
+            );
103
+        }
104
+
105
+        if ( is_a( $object, 'WPInv_Subscription' ) ) {
106
+            return array_merge(
107
+                $merge_tags,
108
+                $this->get_invoice_merge_tags( $object->get_parent_payment() )
109
+            );
110
+        }
111
+
112
+        return $merge_tags;
113
+
114
+    }
115
+
116
+    /**
117
+     * Generates invoice merge tags.
118
+     *
119
+     * @param WPInv_Invoice $invoice
120
+     * @return array
121
+     */
122
+    public function get_invoice_merge_tags( $invoice ) {
123
+
124
+        // Abort if it does not exist.
125
+        if ( ! $invoice->get_id() ) {
126
+            return array();
127
+        }
128
+
129
+        $merge_tags = array(
130
+            '{name}'                 => sanitize_text_field( $invoice->get_user_full_name() ),
131
+            '{full_name}'            => sanitize_text_field( $invoice->get_user_full_name() ),
132
+            '{first_name}'           => sanitize_text_field( $invoice->get_first_name() ),
133
+            '{last_name}'            => sanitize_text_field( $invoice->get_last_name() ),
134
+            '{email}'                => sanitize_email( $invoice->get_email() ),
135
+            '{invoice_number}'       => sanitize_text_field( $invoice->get_number() ),
136
+            '{invoice_currency}'     => sanitize_text_field( $invoice->get_currency() ),
137
+            '{invoice_total}'        => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
138
+            '{invoice_link}'         => esc_url( $invoice->get_view_url() ),
139
+            '{invoice_pay_link}'     => esc_url( $invoice->get_checkout_payment_url() ),
140
+            '{invoice_receipt_link}' => esc_url( $invoice->get_receipt_url() ),
141
+            '{invoice_date}'         => getpaid_format_date_value( $invoice->get_date_created() ),
142
+            '{invoice_due_date}'     => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
143
+            '{invoice_quote}'        => sanitize_text_field( strtolower( $invoice->get_label() ) ),
144
+            '{invoice_label}'        => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
145
+            '{invoice_description}'  => wp_kses_post( $invoice->get_description() ),
146
+            '{subscription_name}'    => wp_kses_post( $invoice->get_subscription_name() ),
147
+            '{is_was}'               => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
148
+        );
149
+
150
+        $payment_form_data = $invoice->get_meta( 'payment_form_data', true );
151
+
152
+        if ( is_array( $payment_form_data ) ) {
153
+
154
+            foreach ( $payment_form_data as $label => $value ) {
155
+
156
+                $label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
157
+                $value = is_array( $value ) ? implode( ', ', $value ) : $value;
158
+
159
+                if ( is_scalar( $value ) ) {
160
+                    $merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
161
+                }
162
+            }
163
+        }
164
+
165
+        return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
166
+    }
350 167
 
351
-	/**
352
-	 * Sends a notification whenever an invoice is refunded.
353
-	 *
354
-	 * @param WPInv_Invoice $invoice
355
-	 */
356
-	public function refunded_invoice( $invoice ) {
357
-
358
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
359
-		$recipient = $invoice->get_email();
360
-
361
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
362
-
363
-	}
168
+    /**
169
+     * Helper function to send an email.
170
+     *
171
+     * @param WPInv_Invoice $invoice
172
+     * @param GetPaid_Notification_Email $email
173
+     * @param string $type
174
+     * @param string|array $recipients
175
+     * @param array $extra_args Extra template args.
176
+     */
177
+    public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
364 178
 
365
-	/**
366
-	 * Notifies a user about new invoices
367
-	 *
368
-	 * @param WPInv_Invoice $invoice
369
-	 * @param bool $force
370
-	 */
371
-	public function user_invoice( $invoice, $force = false ) {
179
+        do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
372 180
 
373
-		if ( ! $force && ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
374
-			return;
375
-		}
376
-
377
-		// Only send this email for invoices created via the admin page.
378
-		if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $invoice->is_paid() ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
379
-			return;
380
-		}
381
-
382
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
383
-		$recipient = $invoice->get_email();
384
-
385
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
386
-
387
-	}
388
-
389
-	/**
390
-	 * Checks if an invoice is a payment form invoice.
391
-	 *
392
-	 * @param int $invoice
393
-	 * @return bool
394
-	 */
395
-	public function is_payment_form_invoice( $invoice ) {
396
-		$created_via             = get_post_meta( $invoice, 'wpinv_created_via', true );
397
-		$is_payment_form_invoice = 'payment_form' === $created_via || 'geodirectory' === $created_via;
398
-		$is_payment_form_invoice = apply_filters( 'getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice );
399
-		return empty( $_GET['getpaid-admin-action'] ) && $is_payment_form_invoice;
400
-	}
401
-
402
-	/**
403
-	 * Notifies admin about new invoice notes
404
-	 *
405
-	 * @param WPInv_Invoice $invoice
406
-	 * @param string $note
407
-	 */
408
-	public function user_note( $invoice, $note ) {
409
-
410
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
411
-		$recipient = $invoice->get_email();
412
-
413
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
414
-
415
-	}
416
-
417
-	/**
418
-	 * (Force) Sends overdue notices.
419
-	 *
420
-	 * @param WPInv_Invoice $invoice
421
-	 */
422
-	public function force_send_overdue_notice( $invoice ) {
423
-		$email = new GetPaid_Notification_Email( 'overdue', $invoice );
424
-		return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
425
-	}
426
-
427
-	/**
428
-	 * Sends overdue notices.
429
-	 *
430
-	 * @TODO: Create an invoices query class.
431
-	 */
432
-	public function overdue() {
433
-		global $wpdb;
434
-
435
-		$email = new GetPaid_Notification_Email( __FUNCTION__ );
436
-
437
-		// Fetch reminder days.
438
-		$reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
439
-
440
-		// Abort if non is set.
441
-		if ( empty( $reminder_days ) ) {
442
-			return;
443
-		}
444
-
445
-		// Retrieve date query.
446
-		$date_query = $this->get_date_query( $reminder_days );
447
-
448
-		// Invoices table.
449
-		$table = $wpdb->prefix . 'getpaid_invoices';
450
-
451
-		// Fetch invoices.
452
-		$invoices  = $wpdb->get_col(
453
-			"SELECT posts.ID FROM $wpdb->posts as posts
181
+        $skip = $invoice->is_free() && wpinv_get_option( 'skip_email_free_invoice' );
182
+        if ( apply_filters( 'getpaid_skip_invoice_email', $skip, $type, $invoice ) ) {
183
+            return;
184
+        }
185
+
186
+        $mailer     = new GetPaid_Notification_Email_Sender();
187
+        $merge_tags = $email->get_merge_tags();
188
+
189
+        $result = $mailer->send(
190
+            apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
191
+            $email->add_merge_tags( $email->get_subject(), $merge_tags ),
192
+            $email->get_content( $merge_tags, $extra_args ),
193
+            $email->get_attachments()
194
+        );
195
+
196
+        // Maybe send a copy to the admin.
197
+        if ( $email->include_admin_bcc() ) {
198
+            $mailer->send(
199
+                wpinv_get_admin_email(),
200
+                $email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
201
+                $email->get_content( $merge_tags ),
202
+                $email->get_attachments()
203
+            );
204
+        }
205
+
206
+        if ( $result ) {
207
+            $invoice->add_system_note(
208
+                sprintf(
209
+                    // translators: %1 is the email type, %2 is the invoice recipient.
210
+                    __( 'Successfully sent %1$s notification email to %2$s.', 'invoicing' ),
211
+                    sanitize_key( $type ),
212
+                    $email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
213
+                )
214
+            );
215
+        } else {
216
+            $invoice->add_system_note(
217
+                sprintf(
218
+                    // translators: %1 is the email type, %2 is the invoice recipient.
219
+                    __( 'Failed sending %1$s notification email to %2$s.', 'invoicing' ),
220
+                    sanitize_key( $type ),
221
+                    $email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
222
+                )
223
+            );
224
+        }
225
+
226
+        do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
227
+
228
+        return $result;
229
+    }
230
+
231
+    /**
232
+     * Also send emails to any cc users.
233
+     *
234
+     * @param array $recipients
235
+     * @param GetPaid_Notification_Email $email
236
+     */
237
+    public function filter_email_recipients( $recipients, $email ) {
238
+
239
+        if ( ! $email->is_admin_email() ) {
240
+            $cc   = $email->object->get_email_cc();
241
+            $cc_2 = get_user_meta( $email->object->get_user_id(), '_wpinv_email_cc', true );
242
+
243
+            if ( ! empty( $cc ) ) {
244
+                $cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
245
+                $recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
246
+            }
247
+
248
+            if ( ! empty( $cc_2 ) ) {
249
+                $cc_2 = array_map( 'sanitize_email', wpinv_parse_list( $cc_2 ) );
250
+                $recipients = array_filter( array_unique( array_merge( $recipients, $cc_2 ) ) );
251
+            }
252
+        }
253
+
254
+        return $recipients;
255
+
256
+    }
257
+
258
+    /**
259
+     * Sends a new invoice notification.
260
+     *
261
+     * @param WPInv_Invoice $invoice
262
+     */
263
+    public function new_invoice( $invoice ) {
264
+
265
+        // Only send this email for invoices created via the admin page.
266
+        if ( ! $invoice->is_type( 'invoice' ) || $invoice->is_paid() || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
267
+            return;
268
+        }
269
+
270
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
271
+        $recipient = wpinv_get_admin_email();
272
+
273
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
274
+
275
+    }
276
+
277
+    /**
278
+     * Sends a cancelled invoice notification.
279
+     *
280
+     * @param WPInv_Invoice $invoice
281
+     */
282
+    public function cancelled_invoice( $invoice ) {
283
+
284
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
285
+        $recipient = $invoice->get_email();
286
+
287
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
288
+    }
289
+
290
+    /**
291
+     * Sends a failed invoice notification.
292
+     *
293
+     * @param WPInv_Invoice $invoice
294
+     */
295
+    public function failed_invoice( $invoice ) {
296
+
297
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
298
+        $recipient = wpinv_get_admin_email();
299
+
300
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
301
+
302
+    }
303
+
304
+    /**
305
+     * Sends a notification whenever an invoice is put on hold.
306
+     *
307
+     * @param WPInv_Invoice $invoice
308
+     */
309
+    public function onhold_invoice( $invoice ) {
310
+
311
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
312
+        $recipient = $invoice->get_email();
313
+
314
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
315
+
316
+    }
317
+
318
+    /**
319
+     * Sends a notification whenever an invoice is marked as processing payment.
320
+     *
321
+     * @param WPInv_Invoice $invoice
322
+     */
323
+    public function processing_invoice( $invoice ) {
324
+
325
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
326
+        $recipient = $invoice->get_email();
327
+
328
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
329
+
330
+    }
331
+
332
+    /**
333
+     * Sends a notification whenever an invoice is paid.
334
+     *
335
+     * @param WPInv_Invoice $invoice
336
+     */
337
+    public function completed_invoice( $invoice ) {
338
+
339
+        // (Maybe) abort if it is a renewal invoice.
340
+        if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
341
+            return;
342
+        }
343
+
344
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
345
+        $recipient = $invoice->get_email();
346
+
347
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
348
+
349
+    }
350
+
351
+    /**
352
+     * Sends a notification whenever an invoice is refunded.
353
+     *
354
+     * @param WPInv_Invoice $invoice
355
+     */
356
+    public function refunded_invoice( $invoice ) {
357
+
358
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
359
+        $recipient = $invoice->get_email();
360
+
361
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
362
+
363
+    }
364
+
365
+    /**
366
+     * Notifies a user about new invoices
367
+     *
368
+     * @param WPInv_Invoice $invoice
369
+     * @param bool $force
370
+     */
371
+    public function user_invoice( $invoice, $force = false ) {
372
+
373
+        if ( ! $force && ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
374
+            return;
375
+        }
376
+
377
+        // Only send this email for invoices created via the admin page.
378
+        if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $invoice->is_paid() ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
379
+            return;
380
+        }
381
+
382
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
383
+        $recipient = $invoice->get_email();
384
+
385
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
386
+
387
+    }
388
+
389
+    /**
390
+     * Checks if an invoice is a payment form invoice.
391
+     *
392
+     * @param int $invoice
393
+     * @return bool
394
+     */
395
+    public function is_payment_form_invoice( $invoice ) {
396
+        $created_via             = get_post_meta( $invoice, 'wpinv_created_via', true );
397
+        $is_payment_form_invoice = 'payment_form' === $created_via || 'geodirectory' === $created_via;
398
+        $is_payment_form_invoice = apply_filters( 'getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice );
399
+        return empty( $_GET['getpaid-admin-action'] ) && $is_payment_form_invoice;
400
+    }
401
+
402
+    /**
403
+     * Notifies admin about new invoice notes
404
+     *
405
+     * @param WPInv_Invoice $invoice
406
+     * @param string $note
407
+     */
408
+    public function user_note( $invoice, $note ) {
409
+
410
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
411
+        $recipient = $invoice->get_email();
412
+
413
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
414
+
415
+    }
416
+
417
+    /**
418
+     * (Force) Sends overdue notices.
419
+     *
420
+     * @param WPInv_Invoice $invoice
421
+     */
422
+    public function force_send_overdue_notice( $invoice ) {
423
+        $email = new GetPaid_Notification_Email( 'overdue', $invoice );
424
+        return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
425
+    }
426
+
427
+    /**
428
+     * Sends overdue notices.
429
+     *
430
+     * @TODO: Create an invoices query class.
431
+     */
432
+    public function overdue() {
433
+        global $wpdb;
434
+
435
+        $email = new GetPaid_Notification_Email( __FUNCTION__ );
436
+
437
+        // Fetch reminder days.
438
+        $reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
439
+
440
+        // Abort if non is set.
441
+        if ( empty( $reminder_days ) ) {
442
+            return;
443
+        }
444
+
445
+        // Retrieve date query.
446
+        $date_query = $this->get_date_query( $reminder_days );
447
+
448
+        // Invoices table.
449
+        $table = $wpdb->prefix . 'getpaid_invoices';
450
+
451
+        // Fetch invoices.
452
+        $invoices  = $wpdb->get_col(
453
+            "SELECT posts.ID FROM $wpdb->posts as posts
454 454
 			LEFT JOIN $table as invoices ON invoices.post_id = posts.ID
455 455
 			WHERE posts.post_type = 'wpi_invoice' AND posts.post_status = 'wpi-pending' $date_query"
456 456
         );
457 457
 
458
-		foreach ( $invoices as $invoice ) {
458
+        foreach ( $invoices as $invoice ) {
459 459
 
460
-			// Only send this email for invoices created via the admin page.
461
-			if ( ! $this->is_payment_form_invoice( $invoice ) ) {
462
-				$invoice       = new WPInv_Invoice( $invoice );
463
-				$email->object = $invoice;
460
+            // Only send this email for invoices created via the admin page.
461
+            if ( ! $this->is_payment_form_invoice( $invoice ) ) {
462
+                $invoice       = new WPInv_Invoice( $invoice );
463
+                $email->object = $invoice;
464 464
 
465
-				if ( $invoice->needs_payment() && ! $invoice->is_renewal() ) {
466
-					$this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
467
-				}
468
-			}
469
-		}
465
+                if ( $invoice->needs_payment() && ! $invoice->is_renewal() ) {
466
+                    $this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
467
+                }
468
+            }
469
+        }
470 470
 
471
-	}
471
+    }
472 472
 
473
-	/**
474
-	 * Calculates the date query for an invoices query
475
-	 *
476
-	 * @param array $reminder_days
477
-	 * @return string
478
-	 */
479
-	public function get_date_query( $reminder_days ) {
473
+    /**
474
+     * Calculates the date query for an invoices query
475
+     *
476
+     * @param array $reminder_days
477
+     * @return string
478
+     */
479
+    public function get_date_query( $reminder_days ) {
480 480
 
481
-		$date_query = array(
482
-			'relation' => 'OR',
483
-		);
481
+        $date_query = array(
482
+            'relation' => 'OR',
483
+        );
484 484
 
485
-		foreach ( $reminder_days as $days ) {
486
-			$date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
485
+        foreach ( $reminder_days as $days ) {
486
+            $date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
487 487
 
488
-			$date_query[] = array(
489
-				'year'  => $date['year'],
490
-				'month' => $date['month'],
491
-				'day'   => $date['day'],
492
-			);
488
+            $date_query[] = array(
489
+                'year'  => $date['year'],
490
+                'month' => $date['month'],
491
+                'day'   => $date['day'],
492
+            );
493 493
 
494
-		}
494
+        }
495 495
 
496
-		$date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
496
+        $date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
497 497
 
498
-		return $date_query->get_sql();
498
+        return $date_query->get_sql();
499 499
 
500
-	}
500
+    }
501 501
 
502 502
 }
Please login to merge, or discard this patch.
Spacing   +126 added lines, -126 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * This class handles invoice notificaiton emails.
@@ -28,7 +28,7 @@  discard block
 block discarded – undo
28 28
 		$this->invoice_actions = apply_filters(
29 29
 			'getpaid_notification_email_invoice_triggers',
30 30
 			array(
31
-				'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
31
+				'getpaid_new_invoice'                   => array('new_invoice', 'user_invoice'),
32 32
 				'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
33 33
 				'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
34 34
 				'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
@@ -50,11 +50,11 @@  discard block
 block discarded – undo
50 50
 	 */
51 51
 	public function init_hooks() {
52 52
 
53
-		add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
54
-		add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
53
+		add_filter('getpaid_get_email_merge_tags', array($this, 'invoice_merge_tags'), 10, 2);
54
+		add_filter('getpaid_invoice_email_recipients', array($this, 'filter_email_recipients'), 10, 2);
55 55
 
56
-		foreach ( $this->invoice_actions as $hook => $email_type ) {
57
-			$this->init_email_type_hook( $hook, $email_type );
56
+		foreach ($this->invoice_actions as $hook => $email_type) {
57
+			$this->init_email_type_hook($hook, $email_type);
58 58
 		}
59 59
 	}
60 60
 
@@ -64,25 +64,25 @@  discard block
 block discarded – undo
64 64
 	 * @param string $hook
65 65
 	 * @param string|array $email_type
66 66
 	 */
67
-	public function init_email_type_hook( $hook, $email_type ) {
67
+	public function init_email_type_hook($hook, $email_type) {
68 68
 
69
-		$email_type = wpinv_parse_list( $email_type );
69
+		$email_type = wpinv_parse_list($email_type);
70 70
 
71
-		foreach ( $email_type as $type ) {
71
+		foreach ($email_type as $type) {
72 72
 
73
-			$email = new GetPaid_Notification_Email( $type );
73
+			$email = new GetPaid_Notification_Email($type);
74 74
 
75 75
 			// Abort if it is not active.
76
-			if ( ! $email->is_active() ) {
76
+			if (!$email->is_active()) {
77 77
 				continue;
78 78
 			}
79 79
 
80
-			if ( method_exists( $this, $type ) ) {
81
-				add_action( $hook, array( $this, $type ), 100, 2 );
80
+			if (method_exists($this, $type)) {
81
+				add_action($hook, array($this, $type), 100, 2);
82 82
 				continue;
83 83
 			}
84 84
 
85
-			do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
85
+			do_action('getpaid_invoice_init_email_type_hook', $type, $hook);
86 86
 		}
87 87
 
88 88
 	}
@@ -93,19 +93,19 @@  discard block
 block discarded – undo
93 93
 	 * @param array $merge_tags
94 94
 	 * @param mixed|WPInv_Invoice|WPInv_Subscription $object
95 95
 	 */
96
-	public function invoice_merge_tags( $merge_tags, $object ) {
96
+	public function invoice_merge_tags($merge_tags, $object) {
97 97
 
98
-		if ( is_a( $object, 'WPInv_Invoice' ) ) {
98
+		if (is_a($object, 'WPInv_Invoice')) {
99 99
 			return array_merge(
100 100
 				$merge_tags,
101
-				$this->get_invoice_merge_tags( $object )
101
+				$this->get_invoice_merge_tags($object)
102 102
 			);
103 103
 		}
104 104
 
105
-		if ( is_a( $object, 'WPInv_Subscription' ) ) {
105
+		if (is_a($object, 'WPInv_Subscription')) {
106 106
 			return array_merge(
107 107
 				$merge_tags,
108
-				$this->get_invoice_merge_tags( $object->get_parent_payment() )
108
+				$this->get_invoice_merge_tags($object->get_parent_payment())
109 109
 			);
110 110
 		}
111 111
 
@@ -119,50 +119,50 @@  discard block
 block discarded – undo
119 119
 	 * @param WPInv_Invoice $invoice
120 120
 	 * @return array
121 121
 	 */
122
-	public function get_invoice_merge_tags( $invoice ) {
122
+	public function get_invoice_merge_tags($invoice) {
123 123
 
124 124
 		// Abort if it does not exist.
125
-		if ( ! $invoice->get_id() ) {
125
+		if (!$invoice->get_id()) {
126 126
 			return array();
127 127
 		}
128 128
 
129 129
 		$merge_tags = array(
130
-			'{name}'                 => sanitize_text_field( $invoice->get_user_full_name() ),
131
-			'{full_name}'            => sanitize_text_field( $invoice->get_user_full_name() ),
132
-			'{first_name}'           => sanitize_text_field( $invoice->get_first_name() ),
133
-			'{last_name}'            => sanitize_text_field( $invoice->get_last_name() ),
134
-			'{email}'                => sanitize_email( $invoice->get_email() ),
135
-			'{invoice_number}'       => sanitize_text_field( $invoice->get_number() ),
136
-			'{invoice_currency}'     => sanitize_text_field( $invoice->get_currency() ),
137
-			'{invoice_total}'        => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
138
-			'{invoice_link}'         => esc_url( $invoice->get_view_url() ),
139
-			'{invoice_pay_link}'     => esc_url( $invoice->get_checkout_payment_url() ),
140
-			'{invoice_receipt_link}' => esc_url( $invoice->get_receipt_url() ),
141
-			'{invoice_date}'         => getpaid_format_date_value( $invoice->get_date_created() ),
142
-			'{invoice_due_date}'     => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
143
-			'{invoice_quote}'        => sanitize_text_field( strtolower( $invoice->get_label() ) ),
144
-			'{invoice_label}'        => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
145
-			'{invoice_description}'  => wp_kses_post( $invoice->get_description() ),
146
-			'{subscription_name}'    => wp_kses_post( $invoice->get_subscription_name() ),
147
-			'{is_was}'               => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
130
+			'{name}'                 => sanitize_text_field($invoice->get_user_full_name()),
131
+			'{full_name}'            => sanitize_text_field($invoice->get_user_full_name()),
132
+			'{first_name}'           => sanitize_text_field($invoice->get_first_name()),
133
+			'{last_name}'            => sanitize_text_field($invoice->get_last_name()),
134
+			'{email}'                => sanitize_email($invoice->get_email()),
135
+			'{invoice_number}'       => sanitize_text_field($invoice->get_number()),
136
+			'{invoice_currency}'     => sanitize_text_field($invoice->get_currency()),
137
+			'{invoice_total}'        => sanitize_text_field(wpinv_price($invoice->get_total(), $invoice->get_currency())),
138
+			'{invoice_link}'         => esc_url($invoice->get_view_url()),
139
+			'{invoice_pay_link}'     => esc_url($invoice->get_checkout_payment_url()),
140
+			'{invoice_receipt_link}' => esc_url($invoice->get_receipt_url()),
141
+			'{invoice_date}'         => getpaid_format_date_value($invoice->get_date_created()),
142
+			'{invoice_due_date}'     => getpaid_format_date_value($invoice->get_due_date(), __('on receipt', 'invoicing')),
143
+			'{invoice_quote}'        => sanitize_text_field(strtolower($invoice->get_label())),
144
+			'{invoice_label}'        => sanitize_text_field(ucfirst($invoice->get_label())),
145
+			'{invoice_description}'  => wp_kses_post($invoice->get_description()),
146
+			'{subscription_name}'    => wp_kses_post($invoice->get_subscription_name()),
147
+			'{is_was}'               => strtotime($invoice->get_due_date()) < current_time('timestamp') ? __('was', 'invoicing') : __('is', 'invoicing'),
148 148
 		);
149 149
 
150
-		$payment_form_data = $invoice->get_meta( 'payment_form_data', true );
150
+		$payment_form_data = $invoice->get_meta('payment_form_data', true);
151 151
 
152
-		if ( is_array( $payment_form_data ) ) {
152
+		if (is_array($payment_form_data)) {
153 153
 
154
-			foreach ( $payment_form_data as $label => $value ) {
154
+			foreach ($payment_form_data as $label => $value) {
155 155
 
156
-				$label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
157
-				$value = is_array( $value ) ? implode( ', ', $value ) : $value;
156
+				$label = preg_replace('/[^a-z0-9]+/', '_', strtolower($label));
157
+				$value = is_array($value) ? implode(', ', $value) : $value;
158 158
 
159
-				if ( is_scalar( $value ) ) {
160
-					$merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
159
+				if (is_scalar($value)) {
160
+					$merge_tags["{{$label}}"] = wp_kses_post($value);
161 161
 				}
162 162
 			}
163 163
 		}
164 164
 
165
-		return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
165
+		return apply_filters('getpaid_invoice_email_merge_tags', $merge_tags, $invoice);
166 166
 	}
167 167
 
168 168
 	/**
@@ -174,12 +174,12 @@  discard block
 block discarded – undo
174 174
 	 * @param string|array $recipients
175 175
 	 * @param array $extra_args Extra template args.
176 176
 	 */
177
-	public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
177
+	public function send_email($invoice, $email, $type, $recipients, $extra_args = array()) {
178 178
 
179
-		do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
179
+		do_action('getpaid_before_send_invoice_notification', $type, $invoice, $email);
180 180
 
181
-		$skip = $invoice->is_free() && wpinv_get_option( 'skip_email_free_invoice' );
182
-		if ( apply_filters( 'getpaid_skip_invoice_email', $skip, $type, $invoice ) ) {
181
+		$skip = $invoice->is_free() && wpinv_get_option('skip_email_free_invoice');
182
+		if (apply_filters('getpaid_skip_invoice_email', $skip, $type, $invoice)) {
183 183
 			return;
184 184
 		}
185 185
 
@@ -187,43 +187,43 @@  discard block
 block discarded – undo
187 187
 		$merge_tags = $email->get_merge_tags();
188 188
 
189 189
 		$result = $mailer->send(
190
-			apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
191
-			$email->add_merge_tags( $email->get_subject(), $merge_tags ),
192
-			$email->get_content( $merge_tags, $extra_args ),
190
+			apply_filters('getpaid_invoice_email_recipients', wpinv_parse_list($recipients), $email),
191
+			$email->add_merge_tags($email->get_subject(), $merge_tags),
192
+			$email->get_content($merge_tags, $extra_args),
193 193
 			$email->get_attachments()
194 194
 		);
195 195
 
196 196
 		// Maybe send a copy to the admin.
197
-		if ( $email->include_admin_bcc() ) {
197
+		if ($email->include_admin_bcc()) {
198 198
 			$mailer->send(
199 199
 				wpinv_get_admin_email(),
200
-				$email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
201
-				$email->get_content( $merge_tags ),
200
+				$email->add_merge_tags($email->get_subject() . __(' - ADMIN BCC COPY', 'invoicing'), $merge_tags),
201
+				$email->get_content($merge_tags),
202 202
 				$email->get_attachments()
203 203
 			);
204 204
 		}
205 205
 
206
-		if ( $result ) {
206
+		if ($result) {
207 207
 			$invoice->add_system_note(
208 208
 				sprintf(
209 209
 					// translators: %1 is the email type, %2 is the invoice recipient.
210
-					__( 'Successfully sent %1$s notification email to %2$s.', 'invoicing' ),
211
-					sanitize_key( $type ),
212
-					$email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
210
+					__('Successfully sent %1$s notification email to %2$s.', 'invoicing'),
211
+					sanitize_key($type),
212
+					$email->is_admin_email() ? __('admin', 'invoicing') : __('the customer', 'invoicing')
213 213
 				)
214 214
 			);
215 215
 		} else {
216 216
 			$invoice->add_system_note(
217 217
 				sprintf(
218 218
 					// translators: %1 is the email type, %2 is the invoice recipient.
219
-					__( 'Failed sending %1$s notification email to %2$s.', 'invoicing' ),
220
-					sanitize_key( $type ),
221
-					$email->is_admin_email() ? __( 'admin', 'invoicing' ) : __( 'the customer', 'invoicing' )
219
+					__('Failed sending %1$s notification email to %2$s.', 'invoicing'),
220
+					sanitize_key($type),
221
+					$email->is_admin_email() ? __('admin', 'invoicing') : __('the customer', 'invoicing')
222 222
 				)
223 223
 			);
224 224
 		}
225 225
 
226
-		do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
226
+		do_action('getpaid_after_send_invoice_notification', $type, $invoice, $email);
227 227
 
228 228
 		return $result;
229 229
 	}
@@ -234,20 +234,20 @@  discard block
 block discarded – undo
234 234
 	 * @param array $recipients
235 235
 	 * @param GetPaid_Notification_Email $email
236 236
 	 */
237
-	public function filter_email_recipients( $recipients, $email ) {
237
+	public function filter_email_recipients($recipients, $email) {
238 238
 
239
-		if ( ! $email->is_admin_email() ) {
239
+		if (!$email->is_admin_email()) {
240 240
 			$cc   = $email->object->get_email_cc();
241
-			$cc_2 = get_user_meta( $email->object->get_user_id(), '_wpinv_email_cc', true );
241
+			$cc_2 = get_user_meta($email->object->get_user_id(), '_wpinv_email_cc', true);
242 242
 
243
-			if ( ! empty( $cc ) ) {
244
-				$cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
245
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
243
+			if (!empty($cc)) {
244
+				$cc = array_map('sanitize_email', wpinv_parse_list($cc));
245
+				$recipients = array_filter(array_unique(array_merge($recipients, $cc)));
246 246
 			}
247 247
 
248
-			if ( ! empty( $cc_2 ) ) {
249
-				$cc_2 = array_map( 'sanitize_email', wpinv_parse_list( $cc_2 ) );
250
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc_2 ) ) );
248
+			if (!empty($cc_2)) {
249
+				$cc_2 = array_map('sanitize_email', wpinv_parse_list($cc_2));
250
+				$recipients = array_filter(array_unique(array_merge($recipients, $cc_2)));
251 251
 			}
252 252
 		}
253 253
 
@@ -260,17 +260,17 @@  discard block
 block discarded – undo
260 260
 	 *
261 261
 	 * @param WPInv_Invoice $invoice
262 262
 	 */
263
-	public function new_invoice( $invoice ) {
263
+	public function new_invoice($invoice) {
264 264
 
265 265
 		// Only send this email for invoices created via the admin page.
266
-		if ( ! $invoice->is_type( 'invoice' ) || $invoice->is_paid() || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
266
+		if (!$invoice->is_type('invoice') || $invoice->is_paid() || $this->is_payment_form_invoice($invoice->get_id())) {
267 267
 			return;
268 268
 		}
269 269
 
270
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
270
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
271 271
 		$recipient = wpinv_get_admin_email();
272 272
 
273
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
273
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
274 274
 
275 275
 	}
276 276
 
@@ -279,12 +279,12 @@  discard block
 block discarded – undo
279 279
 	 *
280 280
 	 * @param WPInv_Invoice $invoice
281 281
 	 */
282
-	public function cancelled_invoice( $invoice ) {
282
+	public function cancelled_invoice($invoice) {
283 283
 
284
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
284
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
285 285
 		$recipient = $invoice->get_email();
286 286
 
287
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
287
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
288 288
 	}
289 289
 
290 290
 	/**
@@ -292,12 +292,12 @@  discard block
 block discarded – undo
292 292
 	 *
293 293
 	 * @param WPInv_Invoice $invoice
294 294
 	 */
295
-	public function failed_invoice( $invoice ) {
295
+	public function failed_invoice($invoice) {
296 296
 
297
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
297
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
298 298
 		$recipient = wpinv_get_admin_email();
299 299
 
300
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
300
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
301 301
 
302 302
 	}
303 303
 
@@ -306,12 +306,12 @@  discard block
 block discarded – undo
306 306
 	 *
307 307
 	 * @param WPInv_Invoice $invoice
308 308
 	 */
309
-	public function onhold_invoice( $invoice ) {
309
+	public function onhold_invoice($invoice) {
310 310
 
311
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
311
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
312 312
 		$recipient = $invoice->get_email();
313 313
 
314
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
314
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
315 315
 
316 316
 	}
317 317
 
@@ -320,12 +320,12 @@  discard block
 block discarded – undo
320 320
 	 *
321 321
 	 * @param WPInv_Invoice $invoice
322 322
 	 */
323
-	public function processing_invoice( $invoice ) {
323
+	public function processing_invoice($invoice) {
324 324
 
325
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
325
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
326 326
 		$recipient = $invoice->get_email();
327 327
 
328
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
328
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
329 329
 
330 330
 	}
331 331
 
@@ -334,17 +334,17 @@  discard block
 block discarded – undo
334 334
 	 *
335 335
 	 * @param WPInv_Invoice $invoice
336 336
 	 */
337
-	public function completed_invoice( $invoice ) {
337
+	public function completed_invoice($invoice) {
338 338
 
339 339
 		// (Maybe) abort if it is a renewal invoice.
340
-		if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
340
+		if ($invoice->is_renewal() && !wpinv_get_option('email_completed_invoice_renewal_active', false)) {
341 341
 			return;
342 342
 		}
343 343
 
344
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
344
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
345 345
 		$recipient = $invoice->get_email();
346 346
 
347
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
347
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
348 348
 
349 349
 	}
350 350
 
@@ -353,12 +353,12 @@  discard block
 block discarded – undo
353 353
 	 *
354 354
 	 * @param WPInv_Invoice $invoice
355 355
 	 */
356
-	public function refunded_invoice( $invoice ) {
356
+	public function refunded_invoice($invoice) {
357 357
 
358
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
358
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
359 359
 		$recipient = $invoice->get_email();
360 360
 
361
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
361
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
362 362
 
363 363
 	}
364 364
 
@@ -368,21 +368,21 @@  discard block
 block discarded – undo
368 368
 	 * @param WPInv_Invoice $invoice
369 369
 	 * @param bool $force
370 370
 	 */
371
-	public function user_invoice( $invoice, $force = false ) {
371
+	public function user_invoice($invoice, $force = false) {
372 372
 
373
-		if ( ! $force && ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
373
+		if (!$force && !empty($GLOBALS['wpinv_skip_invoice_notification'])) {
374 374
 			return;
375 375
 		}
376 376
 
377 377
 		// Only send this email for invoices created via the admin page.
378
-		if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $invoice->is_paid() ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
378
+		if (!$invoice->is_type('invoice') || (empty($force) && $invoice->is_paid()) || (empty($force) && $this->is_payment_form_invoice($invoice->get_id()))) {
379 379
 			return;
380 380
 		}
381 381
 
382
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
382
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
383 383
 		$recipient = $invoice->get_email();
384 384
 
385
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
385
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
386 386
 
387 387
 	}
388 388
 
@@ -392,11 +392,11 @@  discard block
 block discarded – undo
392 392
 	 * @param int $invoice
393 393
 	 * @return bool
394 394
 	 */
395
-	public function is_payment_form_invoice( $invoice ) {
396
-		$created_via             = get_post_meta( $invoice, 'wpinv_created_via', true );
395
+	public function is_payment_form_invoice($invoice) {
396
+		$created_via             = get_post_meta($invoice, 'wpinv_created_via', true);
397 397
 		$is_payment_form_invoice = 'payment_form' === $created_via || 'geodirectory' === $created_via;
398
-		$is_payment_form_invoice = apply_filters( 'getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice );
399
-		return empty( $_GET['getpaid-admin-action'] ) && $is_payment_form_invoice;
398
+		$is_payment_form_invoice = apply_filters('getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice);
399
+		return empty($_GET['getpaid-admin-action']) && $is_payment_form_invoice;
400 400
 	}
401 401
 
402 402
 	/**
@@ -405,12 +405,12 @@  discard block
 block discarded – undo
405 405
 	 * @param WPInv_Invoice $invoice
406 406
 	 * @param string $note
407 407
 	 */
408
-	public function user_note( $invoice, $note ) {
408
+	public function user_note($invoice, $note) {
409 409
 
410
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
410
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
411 411
 		$recipient = $invoice->get_email();
412 412
 
413
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
413
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient, array('customer_note' => $note));
414 414
 
415 415
 	}
416 416
 
@@ -419,9 +419,9 @@  discard block
 block discarded – undo
419 419
 	 *
420 420
 	 * @param WPInv_Invoice $invoice
421 421
 	 */
422
-	public function force_send_overdue_notice( $invoice ) {
423
-		$email = new GetPaid_Notification_Email( 'overdue', $invoice );
424
-		return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
422
+	public function force_send_overdue_notice($invoice) {
423
+		$email = new GetPaid_Notification_Email('overdue', $invoice);
424
+		return $this->send_email($invoice, $email, 'overdue', $invoice->get_email());
425 425
 	}
426 426
 
427 427
 	/**
@@ -432,38 +432,38 @@  discard block
 block discarded – undo
432 432
 	public function overdue() {
433 433
 		global $wpdb;
434 434
 
435
-		$email = new GetPaid_Notification_Email( __FUNCTION__ );
435
+		$email = new GetPaid_Notification_Email(__FUNCTION__);
436 436
 
437 437
 		// Fetch reminder days.
438
-		$reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
438
+		$reminder_days = array_unique(wp_parse_id_list($email->get_option('days')));
439 439
 
440 440
 		// Abort if non is set.
441
-		if ( empty( $reminder_days ) ) {
441
+		if (empty($reminder_days)) {
442 442
 			return;
443 443
 		}
444 444
 
445 445
 		// Retrieve date query.
446
-		$date_query = $this->get_date_query( $reminder_days );
446
+		$date_query = $this->get_date_query($reminder_days);
447 447
 
448 448
 		// Invoices table.
449 449
 		$table = $wpdb->prefix . 'getpaid_invoices';
450 450
 
451 451
 		// Fetch invoices.
452
-		$invoices  = $wpdb->get_col(
452
+		$invoices = $wpdb->get_col(
453 453
 			"SELECT posts.ID FROM $wpdb->posts as posts
454 454
 			LEFT JOIN $table as invoices ON invoices.post_id = posts.ID
455 455
 			WHERE posts.post_type = 'wpi_invoice' AND posts.post_status = 'wpi-pending' $date_query"
456 456
         );
457 457
 
458
-		foreach ( $invoices as $invoice ) {
458
+		foreach ($invoices as $invoice) {
459 459
 
460 460
 			// Only send this email for invoices created via the admin page.
461
-			if ( ! $this->is_payment_form_invoice( $invoice ) ) {
462
-				$invoice       = new WPInv_Invoice( $invoice );
461
+			if (!$this->is_payment_form_invoice($invoice)) {
462
+				$invoice       = new WPInv_Invoice($invoice);
463 463
 				$email->object = $invoice;
464 464
 
465
-				if ( $invoice->needs_payment() && ! $invoice->is_renewal() ) {
466
-					$this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
465
+				if ($invoice->needs_payment() && !$invoice->is_renewal()) {
466
+					$this->send_email($invoice, $email, __FUNCTION__, $invoice->get_email());
467 467
 				}
468 468
 			}
469 469
 		}
@@ -476,14 +476,14 @@  discard block
 block discarded – undo
476 476
 	 * @param array $reminder_days
477 477
 	 * @return string
478 478
 	 */
479
-	public function get_date_query( $reminder_days ) {
479
+	public function get_date_query($reminder_days) {
480 480
 
481 481
 		$date_query = array(
482 482
 			'relation' => 'OR',
483 483
 		);
484 484
 
485
-		foreach ( $reminder_days as $days ) {
486
-			$date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
485
+		foreach ($reminder_days as $days) {
486
+			$date = date_parse(date('Y-m-d', strtotime("-$days days", current_time('timestamp'))));
487 487
 
488 488
 			$date_query[] = array(
489 489
 				'year'  => $date['year'],
@@ -493,7 +493,7 @@  discard block
 block discarded – undo
493 493
 
494 494
 		}
495 495
 
496
-		$date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
496
+		$date_query = new WP_Date_Query($date_query, 'invoices.due_date');
497 497
 
498 498
 		return $date_query->get_sql();
499 499
 
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 2 patches
Indentation   +64 added lines, -64 removed lines patch added patch discarded remove patch
@@ -14,70 +14,70 @@  discard block
 block discarded – undo
14 14
 class WPInv_Ajax {
15 15
 
16 16
     /**
17
-	 * Hook in ajax handlers.
18
-	 */
19
-	public static function init() {
20
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22
-		self::add_ajax_events();
17
+     * Hook in ajax handlers.
18
+     */
19
+    public static function init() {
20
+        add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21
+        add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22
+        self::add_ajax_events();
23 23
     }
24 24
 
25 25
     /**
26
-	 * Set GetPaid AJAX constant and headers.
27
-	 */
28
-	public static function define_ajax() {
29
-
30
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35
-			}
36
-			$GLOBALS['wpdb']->hide_errors();
37
-		}
26
+     * Set GetPaid AJAX constant and headers.
27
+     */
28
+    public static function define_ajax() {
29
+
30
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31
+            getpaid_maybe_define_constant( 'DOING_AJAX', true );
32
+            getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33
+            if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34
+                /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35
+            }
36
+            $GLOBALS['wpdb']->hide_errors();
37
+        }
38 38
 
39 39
     }
40 40
 
41 41
     /**
42
-	 * Send headers for GetPaid Ajax Requests.
43
-	 *
44
-	 * @since 1.0.18
45
-	 */
46
-	private static function wpinv_ajax_headers() {
47
-		if ( ! headers_sent() ) {
48
-			send_origin_headers();
49
-			send_nosniff_header();
50
-			nocache_headers();
51
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52
-			header( 'X-Robots-Tag: noindex' );
53
-			status_header( 200 );
54
-		}
42
+     * Send headers for GetPaid Ajax Requests.
43
+     *
44
+     * @since 1.0.18
45
+     */
46
+    private static function wpinv_ajax_headers() {
47
+        if ( ! headers_sent() ) {
48
+            send_origin_headers();
49
+            send_nosniff_header();
50
+            nocache_headers();
51
+            header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52
+            header( 'X-Robots-Tag: noindex' );
53
+            status_header( 200 );
54
+        }
55 55
     }
56 56
 
57 57
     /**
58
-	 * Check for GetPaid Ajax request and fire action.
59
-	 */
60
-	public static function do_wpinv_ajax() {
61
-		global $wp_query;
58
+     * Check for GetPaid Ajax request and fire action.
59
+     */
60
+    public static function do_wpinv_ajax() {
61
+        global $wp_query;
62 62
 
63
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65
-		}
63
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64
+            $wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65
+        }
66 66
 
67
-		$action = $wp_query->get( 'wpinv-ajax' );
67
+        $action = $wp_query->get( 'wpinv-ajax' );
68 68
 
69
-		if ( $action ) {
70
-			self::wpinv_ajax_headers();
71
-			$action = sanitize_text_field( $action );
72
-			do_action( 'wpinv_ajax_' . $action );
73
-			wp_die();
74
-		}
69
+        if ( $action ) {
70
+            self::wpinv_ajax_headers();
71
+            $action = sanitize_text_field( $action );
72
+            do_action( 'wpinv_ajax_' . $action );
73
+            wp_die();
74
+        }
75 75
 
76 76
     }
77 77
 
78 78
     /**
79
-	 * Hook in ajax methods.
80
-	 */
79
+     * Hook in ajax methods.
80
+     */
81 81
     public static function add_ajax_events() {
82 82
 
83 83
         // array( 'event' => is_frontend )
@@ -258,11 +258,11 @@  discard block
 block discarded – undo
258 258
         global $getpaid_force_checkbox;
259 259
 
260 260
         // Is the request set up correctly?
261
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
262
-			aui()->alert(
263
-				array(
264
-					'type'    => 'warning',
265
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
261
+        if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
262
+            aui()->alert(
263
+                array(
264
+                    'type'    => 'warning',
265
+                    'content' => __( 'No payment form or item provided', 'invoicing' ),
266 266
                 ),
267 267
                 true
268 268
             );
@@ -270,7 +270,7 @@  discard block
 block discarded – undo
270 270
         }
271 271
 
272 272
         // Payment form or button?
273
-		if ( ! empty( $_GET['form'] ) ) {
273
+        if ( ! empty( $_GET['form'] ) ) {
274 274
             $form = sanitize_text_field( urldecode( $_GET['form'] ) );
275 275
 
276 276
             if ( false !== strpos( $form, '|' ) ) {
@@ -323,10 +323,10 @@  discard block
 block discarded – undo
323 323
                 getpaid_display_payment_form( $form );
324 324
             }
325 325
 } elseif ( ! empty( $_GET['invoice'] ) ) {
326
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
326
+            getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
327 327
         } else {
328
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329
-		    getpaid_display_item_payment_form( $items );
328
+            $items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329
+            getpaid_display_item_payment_form( $items );
330 330
         }
331 331
 
332 332
         exit;
@@ -643,7 +643,7 @@  discard block
 block discarded – undo
643 643
         if ( is_wp_error( $error ) ) {
644 644
             $alert = $error->get_error_message();
645 645
             wp_send_json_success( compact( 'alert' ) );
646
-         }
646
+            }
647 647
 
648 648
         // Update totals.
649 649
         $invoice->recalculate_total();
@@ -1072,12 +1072,12 @@  discard block
 block discarded – undo
1072 1072
     }
1073 1073
 
1074 1074
     /**
1075
-	 * Handles file uploads.
1076
-	 *
1077
-	 * @since       1.0.0
1078
-	 * @return      void
1079
-	 */
1080
-	public static function file_upload() {
1075
+     * Handles file uploads.
1076
+     *
1077
+     * @since       1.0.0
1078
+     * @return      void
1079
+     */
1080
+    public static function file_upload() {
1081 1081
 
1082 1082
         // Check nonce.
1083 1083
         check_ajax_referer( 'getpaid_form_nonce' );
@@ -1138,7 +1138,7 @@  discard block
 block discarded – undo
1138 1138
 
1139 1139
         wp_send_json_success( $response );
1140 1140
 
1141
-	}
1141
+    }
1142 1142
 
1143 1143
 }
1144 1144
 
Please login to merge, or discard this patch.
Spacing   +321 added lines, -321 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * WPInv_Ajax class.
@@ -17,8 +17,8 @@  discard block
 block discarded – undo
17 17
 	 * Hook in ajax handlers.
18 18
 	 */
19 19
 	public static function init() {
20
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22
 		self::add_ajax_events();
23 23
     }
24 24
 
@@ -27,11 +27,11 @@  discard block
 block discarded – undo
27 27
 	 */
28 28
 	public static function define_ajax() {
29 29
 
30
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30
+		if (!empty($_GET['wpinv-ajax'])) {
31
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35
 			}
36 36
 			$GLOBALS['wpdb']->hide_errors();
37 37
 		}
@@ -44,13 +44,13 @@  discard block
 block discarded – undo
44 44
 	 * @since 1.0.18
45 45
 	 */
46 46
 	private static function wpinv_ajax_headers() {
47
-		if ( ! headers_sent() ) {
47
+		if (!headers_sent()) {
48 48
 			send_origin_headers();
49 49
 			send_nosniff_header();
50 50
 			nocache_headers();
51
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52
-			header( 'X-Robots-Tag: noindex' );
53
-			status_header( 200 );
51
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52
+			header('X-Robots-Tag: noindex');
53
+			status_header(200);
54 54
 		}
55 55
     }
56 56
 
@@ -60,16 +60,16 @@  discard block
 block discarded – undo
60 60
 	public static function do_wpinv_ajax() {
61 61
 		global $wp_query;
62 62
 
63
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63
+		if (!empty($_GET['wpinv-ajax'])) {
64
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65
 		}
66 66
 
67
-		$action = $wp_query->get( 'wpinv-ajax' );
67
+		$action = $wp_query->get('wpinv-ajax');
68 68
 
69
-		if ( $action ) {
69
+		if ($action) {
70 70
 			self::wpinv_ajax_headers();
71
-			$action = sanitize_text_field( $action );
72
-			do_action( 'wpinv_ajax_' . $action );
71
+			$action = sanitize_text_field($action);
72
+			do_action('wpinv_ajax_' . $action);
73 73
 			wp_die();
74 74
 		}
75 75
 
@@ -106,36 +106,36 @@  discard block
 block discarded – undo
106 106
             'file_upload'                   => true,
107 107
         );
108 108
 
109
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
110
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
111
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
109
+        foreach ($ajax_events as $ajax_event => $nopriv) {
110
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
111
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
112 112
 
113
-            if ( $nopriv ) {
114
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
115
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
116
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
113
+            if ($nopriv) {
114
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
115
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
116
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
117 117
             }
118 118
         }
119 119
     }
120 120
 
121 121
     public static function add_note() {
122
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
122
+        check_ajax_referer('add-invoice-note', '_nonce');
123 123
 
124
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
124
+        if (!wpinv_current_user_can_manage_invoicing()) {
125 125
             die( -1 );
126 126
         }
127 127
 
128
-        $post_id   = absint( $_POST['post_id'] );
129
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
130
-        $note_type = sanitize_text_field( $_POST['note_type'] );
128
+        $post_id   = absint($_POST['post_id']);
129
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
130
+        $note_type = sanitize_text_field($_POST['note_type']);
131 131
 
132 132
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
133 133
 
134
-        if ( $post_id > 0 ) {
135
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
134
+        if ($post_id > 0) {
135
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
136 136
 
137
-            if ( $note_id > 0 && ! is_wp_error( $note_id ) ) {
138
-                wpinv_get_invoice_note_line_item( $note_id );
137
+            if ($note_id > 0 && !is_wp_error($note_id)) {
138
+                wpinv_get_invoice_note_line_item($note_id);
139 139
             }
140 140
         }
141 141
 
@@ -143,16 +143,16 @@  discard block
 block discarded – undo
143 143
     }
144 144
 
145 145
     public static function delete_note() {
146
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
146
+        check_ajax_referer('delete-invoice-note', '_nonce');
147 147
 
148
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
148
+        if (!wpinv_current_user_can_manage_invoicing()) {
149 149
             die( -1 );
150 150
         }
151 151
 
152
-        $note_id = (int)$_POST['note_id'];
152
+        $note_id = (int) $_POST['note_id'];
153 153
 
154
-        if ( $note_id > 0 ) {
155
-            wp_delete_comment( $note_id, true );
154
+        if ($note_id > 0) {
155
+            wp_delete_comment($note_id, true);
156 156
         }
157 157
 
158 158
         die();
@@ -170,34 +170,34 @@  discard block
 block discarded – undo
170 170
     public static function get_billing_details() {
171 171
 
172 172
         // Verify nonce.
173
-        check_ajax_referer( 'wpinv-nonce' );
173
+        check_ajax_referer('wpinv-nonce');
174 174
 
175 175
         // Can the user manage the plugin?
176
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
176
+        if (!wpinv_current_user_can_manage_invoicing()) {
177 177
             die( -1 );
178 178
         }
179 179
 
180 180
         // Do we have a user id?
181 181
         $user_id = (int) $_GET['user_id'];
182 182
 
183
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
183
+        if (empty($user_id) || !is_numeric($user_id)) {
184 184
             die( -1 );
185 185
         }
186 186
 
187 187
         // Fetch the billing details.
188
-        $billing_details    = wpinv_get_user_address( $user_id );
189
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
188
+        $billing_details    = wpinv_get_user_address($user_id);
189
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
190 190
 
191 191
         // unset the user id and email.
192
-        $to_ignore = array( 'user_id', 'email' );
192
+        $to_ignore = array('user_id', 'email');
193 193
 
194
-        foreach ( $to_ignore as $key ) {
195
-            if ( isset( $billing_details[ $key ] ) ) {
196
-                unset( $billing_details[ $key ] );
194
+        foreach ($to_ignore as $key) {
195
+            if (isset($billing_details[$key])) {
196
+                unset($billing_details[$key]);
197 197
             }
198 198
         }
199 199
 
200
-        wp_send_json_success( $billing_details );
200
+        wp_send_json_success($billing_details);
201 201
 
202 202
     }
203 203
 
@@ -207,47 +207,47 @@  discard block
 block discarded – undo
207 207
     public static function check_new_user_email() {
208 208
 
209 209
         // Verify nonce.
210
-        check_ajax_referer( 'wpinv-nonce' );
210
+        check_ajax_referer('wpinv-nonce');
211 211
 
212 212
         // Can the user manage the plugin?
213
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
213
+        if (!wpinv_current_user_can_manage_invoicing()) {
214 214
             die( -1 );
215 215
         }
216 216
 
217 217
         // We need an email address.
218
-        if ( empty( $_GET['email'] ) ) {
219
-            esc_html_e( "Provide the new user's email address", 'invoicing' );
218
+        if (empty($_GET['email'])) {
219
+            esc_html_e("Provide the new user's email address", 'invoicing');
220 220
             exit;
221 221
         }
222 222
 
223 223
         // Ensure the email is valid.
224
-        $email = sanitize_email( $_GET['email'] );
225
-        if ( ! is_email( $email ) ) {
226
-            esc_html_e( 'Invalid email address', 'invoicing' );
224
+        $email = sanitize_email($_GET['email']);
225
+        if (!is_email($email)) {
226
+            esc_html_e('Invalid email address', 'invoicing');
227 227
             exit;
228 228
         }
229 229
 
230 230
         // And it does not exist.
231
-        $id = email_exists( $email );
232
-        if ( $id ) {
233
-            wp_send_json_success( compact( 'id' ) );
231
+        $id = email_exists($email);
232
+        if ($id) {
233
+            wp_send_json_success(compact('id'));
234 234
         }
235 235
 
236
-        wp_send_json_success( true );
236
+        wp_send_json_success(true);
237 237
     }
238 238
 
239 239
     public static function run_tool() {
240
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
241
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
240
+        check_ajax_referer('wpinv-nonce', '_nonce');
241
+        if (!wpinv_current_user_can_manage_invoicing()) {
242 242
             die( -1 );
243 243
         }
244 244
 
245
-        $tool = sanitize_text_field( $_POST['tool'] );
245
+        $tool = sanitize_text_field($_POST['tool']);
246 246
 
247
-        do_action( 'wpinv_run_tool' );
247
+        do_action('wpinv_run_tool');
248 248
 
249
-        if ( ! empty( $tool ) ) {
250
-            do_action( 'wpinv_tool_' . $tool );
249
+        if (!empty($tool)) {
250
+            do_action('wpinv_tool_' . $tool);
251 251
         }
252 252
     }
253 253
 
@@ -258,11 +258,11 @@  discard block
 block discarded – undo
258 258
         global $getpaid_force_checkbox;
259 259
 
260 260
         // Is the request set up correctly?
261
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
261
+		if (empty($_GET['form']) && empty($_GET['item']) && empty($_GET['invoice'])) {
262 262
 			aui()->alert(
263 263
 				array(
264 264
 					'type'    => 'warning',
265
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
265
+					'content' => __('No payment form or item provided', 'invoicing'),
266 266
                 ),
267 267
                 true
268 268
             );
@@ -270,29 +270,29 @@  discard block
 block discarded – undo
270 270
         }
271 271
 
272 272
         // Payment form or button?
273
-		if ( ! empty( $_GET['form'] ) ) {
274
-            $form = sanitize_text_field( urldecode( $_GET['form'] ) );
273
+		if (!empty($_GET['form'])) {
274
+            $form = sanitize_text_field(urldecode($_GET['form']));
275 275
 
276
-            if ( false !== strpos( $form, '|' ) ) {
277
-                $form_pos = strpos( $form, '|' );
278
-                $_items   = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) );
279
-                $form     = substr( $form, 0, $form_pos );
276
+            if (false !== strpos($form, '|')) {
277
+                $form_pos = strpos($form, '|');
278
+                $_items   = getpaid_convert_items_to_array(substr($form, $form_pos + 1));
279
+                $form     = substr($form, 0, $form_pos);
280 280
 
281 281
                 // Retrieve appropriate payment form.
282
-                $payment_form = new GetPaid_Payment_Form( $form );
283
-                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
282
+                $payment_form = new GetPaid_Payment_Form($form);
283
+                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
284 284
 
285 285
                 $items    = array();
286 286
                 $item_ids = array();
287 287
 
288
-                foreach ( $_items as $item_id => $qty ) {
289
-                    if ( ! in_array( $item_id, $item_ids ) ) {
290
-                        $item = new GetPaid_Form_Item( $item_id );
291
-                        $item->set_quantity( $qty );
288
+                foreach ($_items as $item_id => $qty) {
289
+                    if (!in_array($item_id, $item_ids)) {
290
+                        $item = new GetPaid_Form_Item($item_id);
291
+                        $item->set_quantity($qty);
292 292
 
293
-                        if ( 0 == $qty ) {
294
-                            $item->set_allow_quantities( true );
295
-                            $item->set_is_required( false );
293
+                        if (0 == $qty) {
294
+                            $item->set_allow_quantities(true);
295
+                            $item->set_is_required(false);
296 296
                             $getpaid_force_checkbox = true;
297 297
                         }
298 298
 
@@ -301,32 +301,32 @@  discard block
 block discarded – undo
301 301
                     }
302 302
                 }
303 303
 
304
-                if ( ! $payment_form->is_default() ) {
304
+                if (!$payment_form->is_default()) {
305 305
 
306
-                    foreach ( $payment_form->get_items() as $item ) {
307
-                        if ( ! in_array( $item->get_id(), $item_ids ) ) {
306
+                    foreach ($payment_form->get_items() as $item) {
307
+                        if (!in_array($item->get_id(), $item_ids)) {
308 308
                             $item_ids[] = $item->get_id();
309 309
                             $items[]    = $item;
310 310
                         }
311 311
                     }
312 312
                 }
313 313
 
314
-                $payment_form->set_items( $items );
315
-                $extra_items     = esc_attr( getpaid_convert_items_to_string( $_items ) );
316
-                $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items );
314
+                $payment_form->set_items($items);
315
+                $extra_items     = esc_attr(getpaid_convert_items_to_string($_items));
316
+                $extra_items_key = md5(NONCE_KEY . AUTH_KEY . $extra_items);
317 317
                 $extra_items     = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />";
318 318
                 $extra_items    .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />";
319
-                $payment_form->display( $extra_items );
319
+                $payment_form->display($extra_items);
320 320
                 $getpaid_force_checkbox = false;
321 321
 
322 322
             } else {
323
-                getpaid_display_payment_form( $form );
323
+                getpaid_display_payment_form($form);
324 324
             }
325
-} elseif ( ! empty( $_GET['invoice'] ) ) {
326
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
325
+} elseif (!empty($_GET['invoice'])) {
326
+		    getpaid_display_invoice_payment_form((int) urldecode($_GET['invoice']));
327 327
         } else {
328
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329
-		    getpaid_display_item_payment_form( $items );
328
+			$items = getpaid_convert_items_to_array(sanitize_text_field(urldecode($_GET['item'])));
329
+		    getpaid_display_item_payment_form($items);
330 330
         }
331 331
 
332 332
         exit;
@@ -341,14 +341,14 @@  discard block
 block discarded – undo
341 341
     public static function payment_form() {
342 342
 
343 343
         // ... form fields...
344
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
345
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
344
+        if (empty($_POST['getpaid_payment_form_submission'])) {
345
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
346 346
             exit;
347 347
         }
348 348
 
349 349
         // Process the payment form.
350
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
351
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
350
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
351
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
352 352
         $checkout->process_checkout();
353 353
 
354 354
         exit;
@@ -361,55 +361,55 @@  discard block
 block discarded – undo
361 361
      */
362 362
     public static function get_payment_form_states_field() {
363 363
 
364
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
364
+        if (empty($_GET['country']) || empty($_GET['form'])) {
365 365
             exit;
366 366
         }
367 367
 
368
-        $elements = getpaid_get_payment_form_elements( (int) $_GET['form'] );
368
+        $elements = getpaid_get_payment_form_elements((int) $_GET['form']);
369 369
 
370
-        if ( empty( $elements ) ) {
370
+        if (empty($elements)) {
371 371
             exit;
372 372
         }
373 373
 
374 374
         $address_fields = array();
375
-        foreach ( $elements as $element ) {
376
-            if ( 'address' === $element['type'] ) {
375
+        foreach ($elements as $element) {
376
+            if ('address' === $element['type']) {
377 377
                 $address_fields = $element;
378 378
                 break;
379 379
             }
380 380
         }
381 381
 
382
-        if ( empty( $address_fields ) ) {
382
+        if (empty($address_fields)) {
383 383
             exit;
384 384
         }
385 385
 
386
-        foreach ( $address_fields['fields'] as $address_field ) {
386
+        foreach ($address_fields['fields'] as $address_field) {
387 387
 
388
-            if ( 'wpinv_state' == $address_field['name'] ) {
388
+            if ('wpinv_state' == $address_field['name']) {
389 389
 
390
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
391
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
392
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
393
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
394
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
395
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
390
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
391
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
392
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
393
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
394
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
395
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
396 396
 
397
-                if ( ! empty( $address_field['required'] ) ) {
397
+                if (!empty($address_field['required'])) {
398 398
                     $label .= "<span class='text-danger'> *</span>";
399 399
                 }
400 400
 
401 401
                 $html = getpaid_get_states_select_markup(
402
-                    sanitize_text_field( $_GET['country'] ),
402
+                    sanitize_text_field($_GET['country']),
403 403
                     $value,
404 404
                     $placeholder,
405 405
                     $label,
406 406
                     $description,
407
-                    ! empty( $address_field['required'] ),
407
+                    !empty($address_field['required']),
408 408
                     $wrap_class,
409
-                    sanitize_text_field( $_GET['name'] )
409
+                    sanitize_text_field($_GET['name'])
410 410
                 );
411 411
 
412
-                wp_send_json_success( $html );
412
+                wp_send_json_success($html);
413 413
                 exit;
414 414
 
415 415
             }
@@ -424,66 +424,66 @@  discard block
 block discarded – undo
424 424
     public static function recalculate_invoice_totals() {
425 425
 
426 426
         // Verify nonce.
427
-        check_ajax_referer( 'wpinv-nonce' );
427
+        check_ajax_referer('wpinv-nonce');
428 428
 
429
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
429
+        if (!wpinv_current_user_can_manage_invoicing()) {
430 430
             exit;
431 431
         }
432 432
 
433 433
         // We need an invoice.
434
-        if ( empty( $_POST['post_id'] ) ) {
434
+        if (empty($_POST['post_id'])) {
435 435
             exit;
436 436
         }
437 437
 
438 438
         // Fetch the invoice.
439
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
439
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
440 440
 
441 441
         // Ensure it exists.
442
-        if ( ! $invoice->get_id() ) {
442
+        if (!$invoice->get_id()) {
443 443
             exit;
444 444
         }
445 445
 
446 446
         // Maybe set the country, state, currency.
447
-        foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) {
448
-            if ( isset( $_POST[ $key ] ) ) {
447
+        foreach (array('country', 'state', 'currency', 'vat_number', 'discount_code') as $key) {
448
+            if (isset($_POST[$key])) {
449 449
                 $method = "set_$key";
450
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
450
+                $invoice->$method(sanitize_text_field($_POST[$key]));
451 451
             }
452 452
         }
453 453
 
454 454
         // Maybe disable taxes.
455
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
455
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
456 456
 
457 457
         // Discount code.
458
-        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
459
-            $discount = new WPInv_Discount( $invoice->get_discount_code() );
460
-            if ( $discount->exists() ) {
461
-                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
458
+        if (!$invoice->is_paid() && !$invoice->is_refunded()) {
459
+            $discount = new WPInv_Discount($invoice->get_discount_code());
460
+            if ($discount->exists()) {
461
+                $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
462 462
             } else {
463
-                $invoice->remove_discount( 'discount_code' );
463
+                $invoice->remove_discount('discount_code');
464 464
             }
465 465
         }
466 466
 
467 467
         // Recalculate totals.
468 468
         $invoice->recalculate_total();
469 469
 
470
-        $total        = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
471
-        $suscriptions = getpaid_get_invoice_subscriptions( $invoice );
472
-        if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
473
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
474
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
470
+        $total        = wpinv_price($invoice->get_total(), $invoice->get_currency());
471
+        $suscriptions = getpaid_get_invoice_subscriptions($invoice);
472
+        if (is_a($suscriptions, 'WPInv_Subscription') && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
473
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
474
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
475 475
         }
476 476
 
477 477
         $totals = array(
478
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
479
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
480
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
478
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
479
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
480
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
481 481
             'total'    => $total,
482 482
         );
483 483
 
484
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
484
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
485 485
 
486
-        wp_send_json_success( compact( 'totals' ) );
486
+        wp_send_json_success(compact('totals'));
487 487
     }
488 488
 
489 489
     /**
@@ -492,33 +492,33 @@  discard block
 block discarded – undo
492 492
     public static function get_invoice_items() {
493 493
 
494 494
         // Verify nonce.
495
-        check_ajax_referer( 'wpinv-nonce' );
495
+        check_ajax_referer('wpinv-nonce');
496 496
 
497
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
497
+        if (!wpinv_current_user_can_manage_invoicing()) {
498 498
             exit;
499 499
         }
500 500
 
501 501
         // We need an invoice and items.
502
-        if ( empty( $_POST['post_id'] ) ) {
502
+        if (empty($_POST['post_id'])) {
503 503
             exit;
504 504
         }
505 505
 
506 506
         // Fetch the invoice.
507
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
507
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
508 508
 
509 509
         // Ensure it exists.
510
-        if ( ! $invoice->get_id() ) {
510
+        if (!$invoice->get_id()) {
511 511
             exit;
512 512
         }
513 513
 
514 514
         // Return an array of invoice items.
515 515
         $items = array();
516 516
 
517
-        foreach ( $invoice->get_items() as $item ) {
518
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() );
517
+        foreach ($invoice->get_items() as $item) {
518
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
519 519
         }
520 520
 
521
-        wp_send_json_success( compact( 'items' ) );
521
+        wp_send_json_success(compact('items'));
522 522
     }
523 523
 
524 524
     /**
@@ -527,50 +527,50 @@  discard block
 block discarded – undo
527 527
     public static function edit_invoice_item() {
528 528
 
529 529
         // Verify nonce.
530
-        check_ajax_referer( 'wpinv-nonce' );
530
+        check_ajax_referer('wpinv-nonce');
531 531
 
532
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
532
+        if (!wpinv_current_user_can_manage_invoicing()) {
533 533
             exit;
534 534
         }
535 535
 
536 536
         // We need an invoice and item details.
537
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
537
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
538 538
             exit;
539 539
         }
540 540
 
541 541
         // Fetch the invoice.
542
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
542
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
543 543
 
544 544
         // Ensure it exists and its not been paid for.
545
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
545
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
546 546
             exit;
547 547
         }
548 548
 
549 549
         // Format the data.
550
-        $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) );
550
+        $data = wp_kses_post_deep(wp_unslash(wp_list_pluck($_POST['data'], 'value', 'field')));
551 551
 
552 552
         // Ensure that we have an item id.
553
-        if ( empty( $data['id'] ) ) {
553
+        if (empty($data['id'])) {
554 554
             exit;
555 555
         }
556 556
 
557 557
         // Abort if the invoice does not have the specified item.
558
-        $item = $invoice->get_item( (int) $data['id'] );
558
+        $item = $invoice->get_item((int) $data['id']);
559 559
 
560
-        if ( empty( $item ) ) {
560
+        if (empty($item)) {
561 561
             exit;
562 562
         }
563 563
 
564 564
         // Update the item.
565
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
566
-        $item->set_name( sanitize_text_field( $data['name'] ) );
567
-        $item->set_description( wp_kses_post( $data['description'] ) );
568
-        $item->set_quantity( floatval( $data['quantity'] ) );
565
+        $item->set_price(getpaid_standardize_amount($data['price']));
566
+        $item->set_name(sanitize_text_field($data['name']));
567
+        $item->set_description(wp_kses_post($data['description']));
568
+        $item->set_quantity(floatval($data['quantity']));
569 569
 
570 570
         // Add it to the invoice.
571
-        $error = $invoice->add_item( $item );
571
+        $error = $invoice->add_item($item);
572 572
         $alert = false;
573
-        if ( is_wp_error( $error ) ) {
573
+        if (is_wp_error($error)) {
574 574
             $alert = $error->get_error_message();
575 575
         }
576 576
 
@@ -583,11 +583,11 @@  discard block
 block discarded – undo
583 583
         // Return an array of invoice items.
584 584
         $items = array();
585 585
 
586
-        foreach ( $invoice->get_items() as $item ) {
587
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
586
+        foreach ($invoice->get_items() as $item) {
587
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
588 588
         }
589 589
 
590
-        wp_send_json_success( compact( 'items', 'alert' ) );
590
+        wp_send_json_success(compact('items', 'alert'));
591 591
     }
592 592
 
593 593
     /**
@@ -596,53 +596,53 @@  discard block
 block discarded – undo
596 596
     public static function create_invoice_item() {
597 597
 
598 598
         // Verify nonce.
599
-        check_ajax_referer( 'wpinv-nonce' );
599
+        check_ajax_referer('wpinv-nonce');
600 600
 
601
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
601
+        if (!wpinv_current_user_can_manage_invoicing()) {
602 602
             exit;
603 603
         }
604 604
 
605 605
         // We need an invoice and item details.
606
-        if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) {
606
+        if (empty($_POST['invoice_id']) || empty($_POST['_wpinv_quick'])) {
607 607
             exit;
608 608
         }
609 609
 
610 610
         // Fetch the invoice.
611
-        $invoice = new WPInv_Invoice( intval( $_POST['invoice_id'] ) );
611
+        $invoice = new WPInv_Invoice(intval($_POST['invoice_id']));
612 612
 
613 613
         // Ensure it exists and its not been paid for.
614
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
614
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
615 615
             exit;
616 616
         }
617 617
 
618 618
         // Format the data.
619
-        $data = wp_kses_post_deep( wp_unslash( $_POST['_wpinv_quick'] ) );
619
+        $data = wp_kses_post_deep(wp_unslash($_POST['_wpinv_quick']));
620 620
 
621 621
         $item = new WPInv_Item();
622
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
623
-        $item->set_name( sanitize_text_field( $data['name'] ) );
624
-        $item->set_description( wp_kses_post( $data['description'] ) );
625
-        $item->set_type( sanitize_text_field( $data['type'] ) );
626
-        $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) );
627
-        $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) );
628
-        $item->set_status( 'publish' );
622
+        $item->set_price(getpaid_standardize_amount($data['price']));
623
+        $item->set_name(sanitize_text_field($data['name']));
624
+        $item->set_description(wp_kses_post($data['description']));
625
+        $item->set_type(sanitize_text_field($data['type']));
626
+        $item->set_vat_rule(sanitize_text_field($data['vat_rule']));
627
+        $item->set_vat_class(sanitize_text_field($data['vat_class']));
628
+        $item->set_status('publish');
629 629
         $item->save();
630 630
 
631
-        if ( ! $item->exists() ) {
632
-            $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' );
633
-            wp_send_json_success( compact( 'alert' ) );
631
+        if (!$item->exists()) {
632
+            $alert = __('Could not create invoice item. Please try again.', 'invoicing');
633
+            wp_send_json_success(compact('alert'));
634 634
         }
635 635
 
636
-        $item = new GetPaid_Form_Item( $item->get_id() );
637
-        $item->set_quantity( floatval( $data['qty'] ) );
636
+        $item = new GetPaid_Form_Item($item->get_id());
637
+        $item->set_quantity(floatval($data['qty']));
638 638
 
639 639
         // Add it to the invoice.
640
-        $error = $invoice->add_item( $item );
640
+        $error = $invoice->add_item($item);
641 641
         $alert = false;
642 642
 
643
-        if ( is_wp_error( $error ) ) {
643
+        if (is_wp_error($error)) {
644 644
             $alert = $error->get_error_message();
645
-            wp_send_json_success( compact( 'alert' ) );
645
+            wp_send_json_success(compact('alert'));
646 646
          }
647 647
 
648 648
         // Update totals.
@@ -655,9 +655,9 @@  discard block
 block discarded – undo
655 655
         $invoice->recalculate_total();
656 656
         $invoice->save();
657 657
         ob_start();
658
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
658
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
659 659
         $row = ob_get_clean();
660
-        wp_send_json_success( compact( 'row' ) );
660
+        wp_send_json_success(compact('row'));
661 661
     }
662 662
 
663 663
     /**
@@ -666,33 +666,33 @@  discard block
 block discarded – undo
666 666
     public static function remove_invoice_item() {
667 667
 
668 668
         // Verify nonce.
669
-        check_ajax_referer( 'wpinv-nonce' );
669
+        check_ajax_referer('wpinv-nonce');
670 670
 
671
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
671
+        if (!wpinv_current_user_can_manage_invoicing()) {
672 672
             exit;
673 673
         }
674 674
 
675 675
         // We need an invoice and an item.
676
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
676
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
677 677
             exit;
678 678
         }
679 679
 
680 680
         // Fetch the invoice.
681
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
681
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
682 682
 
683 683
         // Ensure it exists and its not been paid for.
684
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
684
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
685 685
             exit;
686 686
         }
687 687
 
688 688
         // Abort if the invoice does not have the specified item.
689
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
689
+        $item = $invoice->get_item((int) $_POST['item_id']);
690 690
 
691
-        if ( empty( $item ) ) {
691
+        if (empty($item)) {
692 692
             exit;
693 693
         }
694 694
 
695
-        $invoice->remove_item( (int) $_POST['item_id'] );
695
+        $invoice->remove_item((int) $_POST['item_id']);
696 696
 
697 697
         // Update totals.
698 698
         $invoice->recalculate_total();
@@ -703,11 +703,11 @@  discard block
 block discarded – undo
703 703
         // Return an array of invoice items.
704 704
         $items = array();
705 705
 
706
-        foreach ( $invoice->get_items() as $item ) {
707
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
706
+        foreach ($invoice->get_items() as $item) {
707
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
708 708
         }
709 709
 
710
-        wp_send_json_success( compact( 'items' ) );
710
+        wp_send_json_success(compact('items'));
711 711
     }
712 712
 
713 713
     /**
@@ -716,68 +716,68 @@  discard block
 block discarded – undo
716 716
     public static function recalculate_full_prices() {
717 717
 
718 718
         // Verify nonce.
719
-        check_ajax_referer( 'wpinv-nonce' );
719
+        check_ajax_referer('wpinv-nonce');
720 720
 
721
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
721
+        if (!wpinv_current_user_can_manage_invoicing()) {
722 722
             exit;
723 723
         }
724 724
 
725 725
         // We need an invoice and item.
726
-        if ( empty( $_POST['post_id'] ) ) {
726
+        if (empty($_POST['post_id'])) {
727 727
             exit;
728 728
         }
729 729
 
730 730
         // Fetch the invoice.
731
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
731
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
732 732
         $alert   = false;
733 733
 
734 734
         // Ensure it exists and its not been paid for.
735
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
735
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
736 736
             exit;
737 737
         }
738 738
 
739
-        $invoice->set_items( array() );
739
+        $invoice->set_items(array());
740 740
 
741
-        if ( ! empty( $_POST['getpaid_items'] ) ) {
741
+        if (!empty($_POST['getpaid_items'])) {
742 742
 
743
-            foreach ( wp_kses_post_deep( $_POST['getpaid_items'] ) as $item_id => $args ) {
744
-                $item = new GetPaid_Form_Item( $item_id );
743
+            foreach (wp_kses_post_deep($_POST['getpaid_items']) as $item_id => $args) {
744
+                $item = new GetPaid_Form_Item($item_id);
745 745
 
746
-                if ( $item->exists() ) {
747
-                    $item->set_price( getpaid_standardize_amount( $args['price'] ) );
748
-                    $item->set_quantity( floatval( $args['quantity'] ) );
749
-                    $item->set_name( sanitize_text_field( $args['name'] ) );
750
-                    $item->set_description( wp_kses_post( $args['description'] ) );
751
-                    $invoice->add_item( $item );
746
+                if ($item->exists()) {
747
+                    $item->set_price(getpaid_standardize_amount($args['price']));
748
+                    $item->set_quantity(floatval($args['quantity']));
749
+                    $item->set_name(sanitize_text_field($args['name']));
750
+                    $item->set_description(wp_kses_post($args['description']));
751
+                    $invoice->add_item($item);
752 752
                 }
753 753
             }
754 754
 }
755 755
 
756
-        $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) );
756
+        $invoice->set_disable_taxes(!empty($_POST['disable_taxes']));
757 757
 
758 758
         // Maybe set the country, state, currency.
759
-        foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) {
760
-            if ( isset( $_POST[ $key ] ) ) {
761
-                $_key   = str_replace( 'wpinv_', '', $key );
759
+        foreach (array('wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code') as $key) {
760
+            if (isset($_POST[$key])) {
761
+                $_key   = str_replace('wpinv_', '', $key);
762 762
                 $method = "set_$_key";
763
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
763
+                $invoice->$method(sanitize_text_field($_POST[$key]));
764 764
             }
765 765
         }
766 766
 
767
-        $discount = new WPInv_Discount( $invoice->get_discount_code() );
768
-        if ( $discount->exists() ) {
769
-            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
767
+        $discount = new WPInv_Discount($invoice->get_discount_code());
768
+        if ($discount->exists()) {
769
+            $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
770 770
         } else {
771
-            $invoice->remove_discount( 'discount_code' );
771
+            $invoice->remove_discount('discount_code');
772 772
         }
773 773
 
774 774
         // Save the invoice.
775 775
         $invoice->recalculate_total();
776 776
         $invoice->save();
777 777
         ob_start();
778
-        GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice );
778
+        GetPaid_Meta_Box_Invoice_Items::output(get_post($invoice->get_id()), $invoice);
779 779
         $table = ob_get_clean();
780
-        wp_send_json_success( compact( 'table' ) );
780
+        wp_send_json_success(compact('table'));
781 781
     }
782 782
 
783 783
     /**
@@ -786,42 +786,42 @@  discard block
 block discarded – undo
786 786
     public static function admin_add_invoice_item() {
787 787
 
788 788
         // Verify nonce.
789
-        check_ajax_referer( 'wpinv-nonce' );
789
+        check_ajax_referer('wpinv-nonce');
790 790
 
791
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
791
+        if (!wpinv_current_user_can_manage_invoicing()) {
792 792
             exit;
793 793
         }
794 794
 
795 795
         // We need an invoice and item.
796
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
796
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
797 797
             exit;
798 798
         }
799 799
 
800 800
         // Fetch the invoice.
801
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
801
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
802 802
         $alert   = false;
803 803
 
804 804
         // Ensure it exists and its not been paid for.
805
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
805
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
806 806
             exit;
807 807
         }
808 808
 
809 809
         // Add the item.
810
-        $item  = new GetPaid_Form_Item( (int) $_POST['item_id'] );
811
-        $error = $invoice->add_item( $item );
810
+        $item  = new GetPaid_Form_Item((int) $_POST['item_id']);
811
+        $error = $invoice->add_item($item);
812 812
 
813
-        if ( is_wp_error( $error ) ) {
813
+        if (is_wp_error($error)) {
814 814
             $alert = $error->get_error_message();
815
-            wp_send_json_success( compact( 'alert' ) );
815
+            wp_send_json_success(compact('alert'));
816 816
         }
817 817
 
818 818
         // Save the invoice.
819 819
         $invoice->recalculate_total();
820 820
         $invoice->save();
821 821
         ob_start();
822
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
822
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
823 823
         $row = ob_get_clean();
824
-        wp_send_json_success( compact( 'row' ) );
824
+        wp_send_json_success(compact('row'));
825 825
     }
826 826
 
827 827
     /**
@@ -830,39 +830,39 @@  discard block
 block discarded – undo
830 830
     public static function add_invoice_items() {
831 831
 
832 832
         // Verify nonce.
833
-        check_ajax_referer( 'wpinv-nonce' );
833
+        check_ajax_referer('wpinv-nonce');
834 834
 
835
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
835
+        if (!wpinv_current_user_can_manage_invoicing()) {
836 836
             exit;
837 837
         }
838 838
 
839 839
         // We need an invoice and items.
840
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
840
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
841 841
             exit;
842 842
         }
843 843
 
844 844
         // Fetch the invoice.
845
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
845
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
846 846
         $alert   = false;
847 847
 
848 848
         // Ensure it exists and its not been paid for.
849
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
849
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
850 850
             exit;
851 851
         }
852 852
 
853 853
         // Add the items.
854
-        foreach ( wp_kses_post_deep( wp_unslash( $_POST['items'] ) ) as $data ) {
854
+        foreach (wp_kses_post_deep(wp_unslash($_POST['items'])) as $data) {
855 855
 
856
-            $item = new GetPaid_Form_Item( (int) $data['id'] );
856
+            $item = new GetPaid_Form_Item((int) $data['id']);
857 857
 
858
-            if ( is_numeric( $data['qty'] ) && (float) $data['qty'] > 0 ) {
859
-                $item->set_quantity( floatval( $data['qty'] ) );
858
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
859
+                $item->set_quantity(floatval($data['qty']));
860 860
             }
861 861
 
862
-            if ( $item->get_id() > 0 ) {
863
-                $error = $invoice->add_item( $item );
862
+            if ($item->get_id() > 0) {
863
+                $error = $invoice->add_item($item);
864 864
 
865
-                if ( is_wp_error( $error ) ) {
865
+                if (is_wp_error($error)) {
866 866
                     $alert = $error->get_error_message();
867 867
                 }
868 868
 }
@@ -875,11 +875,11 @@  discard block
 block discarded – undo
875 875
         // Return an array of invoice items.
876 876
         $items = array();
877 877
 
878
-        foreach ( $invoice->get_items() as $item ) {
879
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
878
+        foreach ($invoice->get_items() as $item) {
879
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
880 880
         }
881 881
 
882
-        wp_send_json_success( compact( 'items', 'alert' ) );
882
+        wp_send_json_success(compact('items', 'alert'));
883 883
     }
884 884
 
885 885
     /**
@@ -888,15 +888,15 @@  discard block
 block discarded – undo
888 888
     public static function get_invoicing_items() {
889 889
 
890 890
         // Verify nonce.
891
-        check_ajax_referer( 'wpinv-nonce' );
891
+        check_ajax_referer('wpinv-nonce');
892 892
 
893
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
893
+        if (!wpinv_current_user_can_manage_invoicing()) {
894 894
             exit;
895 895
         }
896 896
 
897 897
         // We need a search term.
898
-        if ( empty( $_GET['search'] ) ) {
899
-            wp_send_json_success( array() );
898
+        if (empty($_GET['search'])) {
899
+            wp_send_json_success(array());
900 900
         }
901 901
 
902 902
         // Retrieve items.
@@ -905,8 +905,8 @@  discard block
 block discarded – undo
905 905
             'orderby'        => 'title',
906 906
             'order'          => 'ASC',
907 907
             'posts_per_page' => -1,
908
-            'post_status'    => array( 'publish' ),
909
-            's'              => sanitize_text_field( urldecode( $_GET['search'] ) ),
908
+            'post_status'    => array('publish'),
909
+            's'              => sanitize_text_field(urldecode($_GET['search'])),
910 910
             'meta_query'     => array(
911 911
                 array(
912 912
                     'key'     => '_wpinv_type',
@@ -916,25 +916,25 @@  discard block
 block discarded – undo
916 916
             ),
917 917
         );
918 918
 
919
-        if ( ! empty( $_GET['ignore'] ) ) {
920
-            $item_args['exclude'] = wp_parse_id_list( sanitize_text_field( $_GET['ignore'] ) );
919
+        if (!empty($_GET['ignore'])) {
920
+            $item_args['exclude'] = wp_parse_id_list(sanitize_text_field($_GET['ignore']));
921 921
         }
922 922
 
923
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
923
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
924 924
         $data  = array();
925 925
 
926
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( (int) $_GET['post_id'] ) );
926
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type((int) $_GET['post_id']));
927 927
 
928
-        foreach ( $items as $item ) {
929
-            $item      = new GetPaid_Form_Item( $item );
928
+        foreach ($items as $item) {
929
+            $item = new GetPaid_Form_Item($item);
930 930
             $data[] = array(
931 931
                 'id'        => (int) $item->get_id(),
932
-                'text'      => strip_tags( $item->get_name() ),
933
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
932
+                'text'      => strip_tags($item->get_name()),
933
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
934 934
             );
935 935
         }
936 936
 
937
-        wp_send_json_success( $data );
937
+        wp_send_json_success($data);
938 938
 
939 939
     }
940 940
 
@@ -944,37 +944,37 @@  discard block
 block discarded – undo
944 944
     public static function get_customers() {
945 945
 
946 946
         // Verify nonce.
947
-        check_ajax_referer( 'wpinv-nonce' );
947
+        check_ajax_referer('wpinv-nonce');
948 948
 
949
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
949
+        if (!wpinv_current_user_can_manage_invoicing()) {
950 950
             exit;
951 951
         }
952 952
 
953 953
         // We need a search term.
954
-        if ( empty( $_GET['search'] ) ) {
955
-            wp_send_json_success( array() );
954
+        if (empty($_GET['search'])) {
955
+            wp_send_json_success(array());
956 956
         }
957 957
 
958 958
         // Retrieve customers.
959 959
 
960 960
         $customer_args = array(
961
-            'fields'         => array( 'ID', 'user_email', 'display_name' ),
961
+            'fields'         => array('ID', 'user_email', 'display_name'),
962 962
             'orderby'        => 'display_name',
963
-            'search'         => '*' . sanitize_text_field( $_GET['search'] ) . '*',
964
-            'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
963
+            'search'         => '*' . sanitize_text_field($_GET['search']) . '*',
964
+            'search_columns' => array('user_login', 'user_email', 'display_name'),
965 965
         );
966 966
 
967
-        $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) );
967
+        $customers = get_users(apply_filters('getpaid_ajax_invoice_customers_query_args', $customer_args));
968 968
         $data      = array();
969 969
 
970
-        foreach ( $customers as $customer ) {
970
+        foreach ($customers as $customer) {
971 971
             $data[] = array(
972 972
                 'id'   => (int) $customer->ID,
973
-                'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ),
973
+                'text' => strip_tags(sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email)),
974 974
             );
975 975
         }
976 976
 
977
-        wp_send_json_success( $data );
977
+        wp_send_json_success($data);
978 978
 
979 979
     }
980 980
 
@@ -984,25 +984,25 @@  discard block
 block discarded – undo
984 984
     public static function get_aui_states_field() {
985 985
 
986 986
         // We need a country.
987
-        if ( empty( $_GET['country'] ) ) {
987
+        if (empty($_GET['country'])) {
988 988
             exit;
989 989
         }
990 990
 
991
-        $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) );
992
-        $state  = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state();
993
-        $name   = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state';
994
-        $class  = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm';
991
+        $states = wpinv_get_country_states(sanitize_text_field($_GET['country']));
992
+        $state  = isset($_GET['state']) ? sanitize_text_field($_GET['state']) : wpinv_get_default_state();
993
+        $name   = isset($_GET['name']) ? sanitize_text_field($_GET['name']) : 'wpinv_state';
994
+        $class  = isset($_GET['class']) ? sanitize_text_field($_GET['class']) : 'form-control-sm';
995 995
 
996
-        if ( empty( $states ) ) {
996
+        if (empty($states)) {
997 997
 
998 998
             $html = aui()->input(
999 999
                 array(
1000 1000
                     'type'        => 'text',
1001 1001
                     'id'          => 'wpinv_state',
1002 1002
                     'name'        => $name,
1003
-                    'label'       => __( 'State', 'invoicing' ),
1003
+                    'label'       => __('State', 'invoicing'),
1004 1004
                     'label_type'  => 'vertical',
1005
-                    'placeholder' => __( 'State', 'invoicing' ),
1005
+                    'placeholder' => __('State', 'invoicing'),
1006 1006
                     'class'       => $class,
1007 1007
                     'value'       => $state,
1008 1008
                 )
@@ -1014,9 +1014,9 @@  discard block
 block discarded – undo
1014 1014
                 array(
1015 1015
                     'id'               => 'wpinv_state',
1016 1016
                     'name'             => $name,
1017
-                    'label'            => __( 'State', 'invoicing' ),
1017
+                    'label'            => __('State', 'invoicing'),
1018 1018
                     'label_type'       => 'vertical',
1019
-                    'placeholder'      => __( 'Select a state', 'invoicing' ),
1019
+                    'placeholder'      => __('Select a state', 'invoicing'),
1020 1020
                     'class'            => $class,
1021 1021
                     'value'            => $state,
1022 1022
                     'options'          => $states,
@@ -1030,7 +1030,7 @@  discard block
 block discarded – undo
1030 1030
         wp_send_json_success(
1031 1031
             array(
1032 1032
                 'html'   => $html,
1033
-                'select' => ! empty( $states ),
1033
+                'select' => !empty($states),
1034 1034
             )
1035 1035
         );
1036 1036
 
@@ -1044,8 +1044,8 @@  discard block
 block discarded – undo
1044 1044
     public static function payment_form_refresh_prices() {
1045 1045
 
1046 1046
         // ... form fields...
1047
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
1048
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
1047
+        if (empty($_POST['getpaid_payment_form_submission'])) {
1048
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
1049 1049
             exit;
1050 1050
         }
1051 1051
 
@@ -1053,7 +1053,7 @@  discard block
 block discarded – undo
1053 1053
         $submission = new GetPaid_Payment_Form_Submission();
1054 1054
 
1055 1055
         // Do we have an error?
1056
-        if ( ! empty( $submission->last_error ) ) {
1056
+        if (!empty($submission->last_error)) {
1057 1057
             wp_send_json_error(
1058 1058
                 array(
1059 1059
                     'code'  => $submission->last_error_code,
@@ -1063,12 +1063,12 @@  discard block
 block discarded – undo
1063 1063
         }
1064 1064
 
1065 1065
         // Prepare the response.
1066
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
1066
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
1067 1067
 
1068 1068
         // Filter the response.
1069
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
1069
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
1070 1070
 
1071
-        wp_send_json_success( $response );
1071
+        wp_send_json_success($response);
1072 1072
     }
1073 1073
 
1074 1074
     /**
@@ -1080,63 +1080,63 @@  discard block
 block discarded – undo
1080 1080
 	public static function file_upload() {
1081 1081
 
1082 1082
         // Check nonce.
1083
-        check_ajax_referer( 'getpaid_form_nonce' );
1083
+        check_ajax_referer('getpaid_form_nonce');
1084 1084
 
1085
-        if ( empty( $_POST['form_id'] ) || empty( $_POST['field_name'] ) || empty( $_FILES['file'] ) ) {
1086
-            wp_die( esc_html_e( 'Bad Request', 'invoicing' ), 400 );
1085
+        if (empty($_POST['form_id']) || empty($_POST['field_name']) || empty($_FILES['file'])) {
1086
+            wp_die(esc_html_e('Bad Request', 'invoicing'), 400);
1087 1087
         }
1088 1088
 
1089 1089
         // Fetch form.
1090
-        $form = new GetPaid_Payment_Form( intval( $_POST['form_id'] ) );
1090
+        $form = new GetPaid_Payment_Form(intval($_POST['form_id']));
1091 1091
 
1092
-        if ( ! $form->is_active() ) {
1093
-            wp_send_json_error( __( 'Payment form not active', 'invoicing' ) );
1092
+        if (!$form->is_active()) {
1093
+            wp_send_json_error(__('Payment form not active', 'invoicing'));
1094 1094
         }
1095 1095
 
1096 1096
         // Fetch appropriate field.
1097
-        $upload_field = current( wp_list_filter( $form->get_elements(), array( 'id' => sanitize_text_field( $_POST['field_name'] ) ) ) );
1098
-        if ( empty( $upload_field ) ) {
1099
-            wp_send_json_error( __( 'Invalid upload field.', 'invoicing' ) );
1097
+        $upload_field = current(wp_list_filter($form->get_elements(), array('id' => sanitize_text_field($_POST['field_name']))));
1098
+        if (empty($upload_field)) {
1099
+            wp_send_json_error(__('Invalid upload field.', 'invoicing'));
1100 1100
         }
1101 1101
 
1102 1102
         // Prepare allowed file types.
1103
-        $file_types = isset( $upload_field['file_types'] ) ? $upload_field['file_types'] : array( 'jpg|jpeg|jpe', 'gif', 'png' );
1103
+        $file_types = isset($upload_field['file_types']) ? $upload_field['file_types'] : array('jpg|jpeg|jpe', 'gif', 'png');
1104 1104
         $all_types  = getpaid_get_allowed_mime_types();
1105 1105
         $mime_types = array();
1106 1106
 
1107
-        foreach ( $file_types as $file_type ) {
1108
-            if ( isset( $all_types[ $file_type ] ) ) {
1109
-                $mime_types[] = $all_types[ $file_type ];
1107
+        foreach ($file_types as $file_type) {
1108
+            if (isset($all_types[$file_type])) {
1109
+                $mime_types[] = $all_types[$file_type];
1110 1110
             }
1111 1111
         }
1112 1112
 
1113
-        if ( ! in_array( $_FILES['file']['type'], $mime_types ) ) {
1114
-            wp_send_json_error( __( 'Unsupported file type.', 'invoicing' ) );
1113
+        if (!in_array($_FILES['file']['type'], $mime_types)) {
1114
+            wp_send_json_error(__('Unsupported file type.', 'invoicing'));
1115 1115
         }
1116 1116
 
1117 1117
         // Upload file.
1118
-        $file_name = explode( '.', strtolower( $_FILES['file']['name'] ) );
1119
-        $file_name = uniqid( 'getpaid-' ) . '.' . array_pop( $file_name );
1118
+        $file_name = explode('.', strtolower($_FILES['file']['name']));
1119
+        $file_name = uniqid('getpaid-') . '.' . array_pop($file_name);
1120 1120
 
1121 1121
         $uploaded = wp_upload_bits(
1122 1122
             $file_name,
1123 1123
             null,
1124
-            file_get_contents( $_FILES['file']['tmp_name'] )
1124
+            file_get_contents($_FILES['file']['tmp_name'])
1125 1125
         );
1126 1126
 
1127
-        if ( ! empty( $uploaded['error'] ) ) {
1128
-            wp_send_json_error( $uploaded['error'] );
1127
+        if (!empty($uploaded['error'])) {
1128
+            wp_send_json_error($uploaded['error']);
1129 1129
         }
1130 1130
 
1131 1131
         // Retrieve response.
1132 1132
         $response = sprintf(
1133 1133
             '<input type="hidden" name="%s[%s]" value="%s" />',
1134
-            esc_attr( sanitize_text_field( $_POST['field_name'] ) ),
1135
-            esc_url( $uploaded['url'] ),
1136
-            esc_attr( sanitize_text_field( strtolower( $_FILES['file']['name'] ) ) )
1134
+            esc_attr(sanitize_text_field($_POST['field_name'])),
1135
+            esc_url($uploaded['url']),
1136
+            esc_attr(sanitize_text_field(strtolower($_FILES['file']['name'])))
1137 1137
         );
1138 1138
 
1139
-        wp_send_json_success( $response );
1139
+        wp_send_json_success($response);
1140 1140
 
1141 1141
 	}
1142 1142
 
Please login to merge, or discard this patch.
includes/class-wpinv.php 2 patches
Indentation   +590 added lines, -590 removed lines patch added patch discarded remove patch
@@ -14,635 +14,635 @@
 block discarded – undo
14 14
  */
15 15
 class WPInv_Plugin {
16 16
 
17
-	/**
18
-	 * GetPaid version.
19
-	 *
20
-	 * @var string
21
-	 */
22
-	public $version;
23
-
24
-	/**
25
-	 * Data container.
26
-	 *
27
-	 * @var array
28
-	 */
29
-	protected $data = array();
30
-
31
-	/**
32
-	 * Form elements instance.
33
-	 *
34
-	 * @var WPInv_Payment_Form_Elements
35
-	 */
36
-	public $form_elements;
37
-
38
-	/**
39
-	 * @var array An array of payment gateways.
40
-	 */
41
-	public $gateways;
42
-
43
-	/**
44
-	 * Class constructor.
45
-	 */
46
-	public function __construct() {
47
-		$this->define_constants();
48
-		$this->includes();
49
-		$this->init_hooks();
50
-		$this->set_properties();
51
-	}
52
-
53
-	/**
54
-	 * Sets a custom data property.
55
-	 *
56
-	 * @param string $prop The prop to set.
57
-	 * @param mixed $value The value to retrieve.
58
-	 */
59
-	public function set( $prop, $value ) {
60
-		$this->data[ $prop ] = $value;
61
-	}
62
-
63
-	/**
64
-	 * Gets a custom data property.
65
-	 *
66
-	 * @param string $prop The prop to set.
67
-	 * @return mixed The value.
68
-	 */
69
-	public function get( $prop ) {
70
-
71
-		if ( isset( $this->data[ $prop ] ) ) {
72
-			return $this->data[ $prop ];
73
-		}
74
-
75
-		return null;
76
-	}
77
-
78
-	/**
79
-	 * Define class properties.
80
-	 */
81
-	public function set_properties() {
82
-
83
-		// Sessions.
84
-		$this->set( 'session', new WPInv_Session_Handler() );
85
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86
-		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87
-
88
-		// Init other objects.
89
-		$this->set( 'notes', new WPInv_Notes() );
90
-		$this->set( 'api', new WPInv_API() );
91
-		$this->set( 'post_types', new GetPaid_Post_Types() );
92
-		$this->set( 'template', new GetPaid_Template() );
93
-		$this->set( 'admin', new GetPaid_Admin() );
94
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
95
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
100
-
101
-	}
102
-
103
-	 /**
104
-	 * Define plugin constants.
105
-	 */
106
-	public function define_constants() {
107
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
109
-		$this->version = WPINV_VERSION;
110
-	}
111
-
112
-	/**
113
-	 * Hook into actions and filters.
114
-	 *
115
-	 * @since 1.0.19
116
-	 */
117
-	protected function init_hooks() {
118
-		/* Internationalize the text strings used. */
119
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120
-
121
-		// Init the plugin after WordPress inits.
122
-		add_action( 'init', array( $this, 'init' ), 1 );
123
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
125
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
129
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131
-		add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
-
134
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
17
+    /**
18
+     * GetPaid version.
19
+     *
20
+     * @var string
21
+     */
22
+    public $version;
23
+
24
+    /**
25
+     * Data container.
26
+     *
27
+     * @var array
28
+     */
29
+    protected $data = array();
30
+
31
+    /**
32
+     * Form elements instance.
33
+     *
34
+     * @var WPInv_Payment_Form_Elements
35
+     */
36
+    public $form_elements;
37
+
38
+    /**
39
+     * @var array An array of payment gateways.
40
+     */
41
+    public $gateways;
42
+
43
+    /**
44
+     * Class constructor.
45
+     */
46
+    public function __construct() {
47
+        $this->define_constants();
48
+        $this->includes();
49
+        $this->init_hooks();
50
+        $this->set_properties();
51
+    }
52
+
53
+    /**
54
+     * Sets a custom data property.
55
+     *
56
+     * @param string $prop The prop to set.
57
+     * @param mixed $value The value to retrieve.
58
+     */
59
+    public function set( $prop, $value ) {
60
+        $this->data[ $prop ] = $value;
61
+    }
62
+
63
+    /**
64
+     * Gets a custom data property.
65
+     *
66
+     * @param string $prop The prop to set.
67
+     * @return mixed The value.
68
+     */
69
+    public function get( $prop ) {
70
+
71
+        if ( isset( $this->data[ $prop ] ) ) {
72
+            return $this->data[ $prop ];
73
+        }
74
+
75
+        return null;
76
+    }
77
+
78
+    /**
79
+     * Define class properties.
80
+     */
81
+    public function set_properties() {
82
+
83
+        // Sessions.
84
+        $this->set( 'session', new WPInv_Session_Handler() );
85
+        $GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86
+        $GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87
+
88
+        // Init other objects.
89
+        $this->set( 'notes', new WPInv_Notes() );
90
+        $this->set( 'api', new WPInv_API() );
91
+        $this->set( 'post_types', new GetPaid_Post_Types() );
92
+        $this->set( 'template', new GetPaid_Template() );
93
+        $this->set( 'admin', new GetPaid_Admin() );
94
+        $this->set( 'subscriptions', new WPInv_Subscriptions() );
95
+        $this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96
+        $this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97
+        $this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98
+        $this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99
+        $this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
100
+
101
+    }
102
+
103
+        /**
104
+         * Define plugin constants.
105
+         */
106
+    public function define_constants() {
107
+        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108
+        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
109
+        $this->version = WPINV_VERSION;
110
+    }
111
+
112
+    /**
113
+     * Hook into actions and filters.
114
+     *
115
+     * @since 1.0.19
116
+     */
117
+    protected function init_hooks() {
118
+        /* Internationalize the text strings used. */
119
+        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120
+
121
+        // Init the plugin after WordPress inits.
122
+        add_action( 'init', array( $this, 'init' ), 1 );
123
+        add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124
+        add_action( 'init', array( $this, 'wpinv_actions' ) );
125
+        add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126
+        add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127
+        add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128
+        add_action( 'wp_head', array( $this, 'wp_head' ) );
129
+        add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130
+        add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131
+        add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132
+        add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
+
134
+        add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135 135
         add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137
-
138
-		// Fires after registering actions.
139
-		do_action( 'wpinv_actions', $this );
140
-		do_action( 'getpaid_actions', $this );
141
-
142
-	}
143
-
144
-	public function plugins_loaded() {
145
-		/* Internationalize the text strings used. */
146
-		$this->load_textdomain();
147
-
148
-		do_action( 'wpinv_loaded' );
149
-
150
-		// Fix oxygen page builder conflict
151
-		if ( function_exists( 'ct_css_output' ) ) {
152
-			wpinv_oxygen_fix_conflict();
153
-		}
154
-	}
155
-
156
-	/**
157
-	 * Load Localisation files.
158
-	 *
159
-	 * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160
-	 *
161
-	 * Locales found in:
162
-	 *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163
-	 *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164
-	 *
165
-	 * @since 1.0.0
166
-	 */
167
-	public function load_textdomain() {
168
-
169
-		load_plugin_textdomain(
170
-			'invoicing',
171
-			false,
172
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173
-		);
174
-
175
-	}
176
-
177
-	/**
178
-	 * Include required core files used in admin and on the frontend.
179
-	 */
180
-	public function includes() {
181
-
182
-		// Start with the settings.
183
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184
-
185
-		// Packages/libraries.
186
-		require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187
-		require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188
-
189
-		// Load functions.
190
-		require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197
-		require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198
-		require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203
-		require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204
-		require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205
-
206
-		// Register autoloader.
207
-		try {
208
-			spl_autoload_register( array( $this, 'autoload' ), true );
209
-		} catch ( Exception $e ) {
210
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211
-		}
212
-
213
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224
-		require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226
-		require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230
-		require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231
-		require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232
-		require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235
-
236
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237
-			GetPaid_Post_Types_Admin::init();
238
-
239
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245
-			// load the user class only on the users.php page
246
-			global $pagenow;
247
-			if ( $pagenow == 'users.php' ) {
248
-				new WPInv_Admin_Users();
249
-			}
250
-		}
251
-
252
-		// Register cli commands
253
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
254
-			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256
-		}
257
-
258
-	}
259
-
260
-	/**
261
-	 * Class autoloader
262
-	 *
263
-	 * @param       string $class_name The name of the class to load.
264
-	 * @access      public
265
-	 * @since       1.0.19
266
-	 * @return      void
267
-	 */
268
-	public function autoload( $class_name ) {
269
-
270
-		// Normalize the class name...
271
-		$class_name  = strtolower( $class_name );
272
-
273
-		// ... and make sure it is our class.
274
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275
-			return;
276
-		}
277
-
278
-		// Next, prepare the file name from the class.
279
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280
-
281
-		// Base path of the classes.
282
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283
-
284
-		// And an array of possible locations in order of importance.
285
-		$locations = array(
286
-			"$plugin_path/includes",
287
-			"$plugin_path/includes/data-stores",
288
-			"$plugin_path/includes/gateways",
289
-			"$plugin_path/includes/payments",
290
-			"$plugin_path/includes/geolocation",
291
-			"$plugin_path/includes/reports",
292
-			"$plugin_path/includes/api",
293
-			"$plugin_path/includes/admin",
294
-			"$plugin_path/includes/admin/meta-boxes",
295
-		);
296
-
297
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298
-
299
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
-				include trailingslashit( $location ) . $file_name;
301
-				break;
302
-			}
136
+        add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137
+
138
+        // Fires after registering actions.
139
+        do_action( 'wpinv_actions', $this );
140
+        do_action( 'getpaid_actions', $this );
141
+
142
+    }
143
+
144
+    public function plugins_loaded() {
145
+        /* Internationalize the text strings used. */
146
+        $this->load_textdomain();
147
+
148
+        do_action( 'wpinv_loaded' );
149
+
150
+        // Fix oxygen page builder conflict
151
+        if ( function_exists( 'ct_css_output' ) ) {
152
+            wpinv_oxygen_fix_conflict();
153
+        }
154
+    }
155
+
156
+    /**
157
+     * Load Localisation files.
158
+     *
159
+     * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160
+     *
161
+     * Locales found in:
162
+     *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163
+     *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164
+     *
165
+     * @since 1.0.0
166
+     */
167
+    public function load_textdomain() {
168
+
169
+        load_plugin_textdomain(
170
+            'invoicing',
171
+            false,
172
+            plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173
+        );
174
+
175
+    }
176
+
177
+    /**
178
+     * Include required core files used in admin and on the frontend.
179
+     */
180
+    public function includes() {
181
+
182
+        // Start with the settings.
183
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184
+
185
+        // Packages/libraries.
186
+        require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187
+        require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188
+
189
+        // Load functions.
190
+        require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197
+        require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198
+        require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203
+        require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204
+        require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205
+
206
+        // Register autoloader.
207
+        try {
208
+            spl_autoload_register( array( $this, 'autoload' ), true );
209
+        } catch ( Exception $e ) {
210
+            wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211
+        }
212
+
213
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224
+        require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226
+        require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230
+        require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231
+        require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232
+        require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235
+
236
+        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237
+            GetPaid_Post_Types_Admin::init();
238
+
239
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245
+            // load the user class only on the users.php page
246
+            global $pagenow;
247
+            if ( $pagenow == 'users.php' ) {
248
+                new WPInv_Admin_Users();
249
+            }
250
+        }
251
+
252
+        // Register cli commands
253
+        if ( defined( 'WP_CLI' ) && WP_CLI ) {
254
+            require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
+            WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256
+        }
257
+
258
+    }
259
+
260
+    /**
261
+     * Class autoloader
262
+     *
263
+     * @param       string $class_name The name of the class to load.
264
+     * @access      public
265
+     * @since       1.0.19
266
+     * @return      void
267
+     */
268
+    public function autoload( $class_name ) {
269
+
270
+        // Normalize the class name...
271
+        $class_name  = strtolower( $class_name );
272
+
273
+        // ... and make sure it is our class.
274
+        if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275
+            return;
276
+        }
277
+
278
+        // Next, prepare the file name from the class.
279
+        $file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280
+
281
+        // Base path of the classes.
282
+        $plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283
+
284
+        // And an array of possible locations in order of importance.
285
+        $locations = array(
286
+            "$plugin_path/includes",
287
+            "$plugin_path/includes/data-stores",
288
+            "$plugin_path/includes/gateways",
289
+            "$plugin_path/includes/payments",
290
+            "$plugin_path/includes/geolocation",
291
+            "$plugin_path/includes/reports",
292
+            "$plugin_path/includes/api",
293
+            "$plugin_path/includes/admin",
294
+            "$plugin_path/includes/admin/meta-boxes",
295
+        );
296
+
297
+        foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298
+
299
+            if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
+                include trailingslashit( $location ) . $file_name;
301
+                break;
302
+            }
303 303
 }
304 304
 
305
-	}
306
-
307
-	/**
308
-	 * Inits hooks etc.
309
-	 */
310
-	public function init() {
311
-
312
-		// Fires before getpaid inits.
313
-		do_action( 'before_getpaid_init', $this );
314
-
315
-		// Maybe upgrade.
316
-		$this->maybe_upgrade_database();
317
-
318
-		// Load default gateways.
319
-		$gateways = apply_filters(
320
-			'getpaid_default_gateways',
321
-			array(
322
-				'manual'        => 'GetPaid_Manual_Gateway',
323
-				'paypal'        => 'GetPaid_Paypal_Gateway',
324
-				'worldpay'      => 'GetPaid_Worldpay_Gateway',
325
-				'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326
-				'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327
-			)
328
-		);
329
-
330
-		foreach ( $gateways as $id => $class ) {
331
-			$this->gateways[ $id ] = new $class();
332
-		}
333
-
334
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335
-			GetPaid_Installer::rename_gateways_label();
336
-			update_option( 'wpinv_renamed_gateways', 'yes' );
337
-		}
338
-
339
-		// Fires after getpaid inits.
340
-		do_action( 'getpaid_init', $this );
341
-
342
-	}
343
-
344
-	/**
345
-	 * Checks if this is an IPN request and processes it.
346
-	 */
347
-	public function maybe_process_ipn() {
348
-
349
-		// Ensure that this is an IPN request.
350
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351
-			return;
352
-		}
353
-
354
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355
-
356
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357
-		do_action( "wpinv_verify_{$gateway}_ipn" );
358
-		exit;
359
-
360
-	}
361
-
362
-	public function enqueue_scripts() {
363
-
364
-		// Fires before adding scripts.
365
-		do_action( 'getpaid_enqueue_scripts' );
366
-
367
-		$localize                         = array();
368
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369
-		$localize['thousands']            = wpinv_thousands_separator();
370
-		$localize['decimals']             = wpinv_decimal_separator();
371
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
373
-		$localize['UseTaxes']             = wpinv_use_taxes();
374
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377
-
378
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
379
-
380
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383
-	}
384
-
385
-	public function wpinv_actions() {
386
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388
-		}
389
-
390
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392
-		}
393
-	}
394
-
395
-	/**
305
+    }
306
+
307
+    /**
308
+     * Inits hooks etc.
309
+     */
310
+    public function init() {
311
+
312
+        // Fires before getpaid inits.
313
+        do_action( 'before_getpaid_init', $this );
314
+
315
+        // Maybe upgrade.
316
+        $this->maybe_upgrade_database();
317
+
318
+        // Load default gateways.
319
+        $gateways = apply_filters(
320
+            'getpaid_default_gateways',
321
+            array(
322
+                'manual'        => 'GetPaid_Manual_Gateway',
323
+                'paypal'        => 'GetPaid_Paypal_Gateway',
324
+                'worldpay'      => 'GetPaid_Worldpay_Gateway',
325
+                'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326
+                'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327
+            )
328
+        );
329
+
330
+        foreach ( $gateways as $id => $class ) {
331
+            $this->gateways[ $id ] = new $class();
332
+        }
333
+
334
+        if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335
+            GetPaid_Installer::rename_gateways_label();
336
+            update_option( 'wpinv_renamed_gateways', 'yes' );
337
+        }
338
+
339
+        // Fires after getpaid inits.
340
+        do_action( 'getpaid_init', $this );
341
+
342
+    }
343
+
344
+    /**
345
+     * Checks if this is an IPN request and processes it.
346
+     */
347
+    public function maybe_process_ipn() {
348
+
349
+        // Ensure that this is an IPN request.
350
+        if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351
+            return;
352
+        }
353
+
354
+        $gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355
+
356
+        do_action( 'wpinv_verify_payment_ipn', $gateway );
357
+        do_action( "wpinv_verify_{$gateway}_ipn" );
358
+        exit;
359
+
360
+    }
361
+
362
+    public function enqueue_scripts() {
363
+
364
+        // Fires before adding scripts.
365
+        do_action( 'getpaid_enqueue_scripts' );
366
+
367
+        $localize                         = array();
368
+        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369
+        $localize['thousands']            = wpinv_thousands_separator();
370
+        $localize['decimals']             = wpinv_decimal_separator();
371
+        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
+        $localize['txtComplete']          = __( 'Continue', 'invoicing' );
373
+        $localize['UseTaxes']             = wpinv_use_taxes();
374
+        $localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
+        $localize['loading']              = __( 'Loading...', 'invoicing' );
376
+        $localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377
+
378
+        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
379
+
380
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
+        wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
+        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383
+    }
384
+
385
+    public function wpinv_actions() {
386
+        if ( isset( $_REQUEST['wpi_action'] ) ) {
387
+            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388
+        }
389
+
390
+        if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
+            include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392
+        }
393
+    }
394
+
395
+    /**
396 396
      * Fires an action after verifying that a user can fire them.
397
-	 *
398
-	 * Note: If the action is on an invoice, subscription etc, esure that the
399
-	 * current user owns the invoice/subscription.
397
+     *
398
+     * Note: If the action is on an invoice, subscription etc, esure that the
399
+     * current user owns the invoice/subscription.
400 400
      */
401 401
     public function maybe_do_authenticated_action() {
402 402
 
403
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403
+        if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
404 404
 
405
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
-			$data = wp_unslash( $_REQUEST );
407
-			if ( is_user_logged_in() ) {
408
-				do_action( "getpaid_authenticated_action_$key", $data );
409
-			}
405
+            $key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
+            $data = wp_unslash( $_REQUEST );
407
+            if ( is_user_logged_in() ) {
408
+                do_action( "getpaid_authenticated_action_$key", $data );
409
+            }
410 410
 
411
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411
+            do_action( "getpaid_unauthenticated_action_$key", $data );
412 412
 
413
-		}
413
+        }
414 414
 
415 415
     }
416 416
 
417
-	public function pre_get_posts( $wp_query ) {
418
-
419
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421
-		}
422
-
423
-		return $wp_query;
424
-	}
425
-
426
-	/**
427
-	 * Register widgets
428
-	 *
429
-	 */
430
-	public function register_widgets() {
431
-		global $pagenow;
432
-
433
-		// Currently, UX Builder does not work particulaly well with SuperDuper.
434
-		// So we disable our widgets when editing a page with UX Builder.
435
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436
-			return;
437
-		}
438
-
439
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440
-
441
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442
-			// don't initiate in these conditions.
443
-		} else {
444
-
445
-			// Only load allowed widgets.
446
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447
-			$widgets = apply_filters(
448
-				'getpaid_widget_classes',
449
-				array(
450
-					'WPInv_Checkout_Widget',
451
-					'WPInv_History_Widget',
452
-					'WPInv_Receipt_Widget',
453
-					'WPInv_Subscriptions_Widget',
454
-					'WPInv_Buy_Item_Widget',
455
-					'WPInv_Messages_Widget',
456
-					'WPInv_GetPaid_Widget',
457
-					'WPInv_Invoice_Widget',
458
-				)
459
-			);
460
-
461
-			// For each widget...
462
-			foreach ( $widgets as $widget ) {
463
-
464
-				// Abort early if it is excluded for this page.
465
-				if ( in_array( $widget, $exclude ) ) {
466
-					continue;
467
-				}
468
-
469
-				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
-					register_widget( $widget );
472
-				} else {
473
-					new $widget();
474
-				}
417
+    public function pre_get_posts( $wp_query ) {
418
+
419
+        if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
+            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421
+        }
422
+
423
+        return $wp_query;
424
+    }
425
+
426
+    /**
427
+     * Register widgets
428
+     *
429
+     */
430
+    public function register_widgets() {
431
+        global $pagenow;
432
+
433
+        // Currently, UX Builder does not work particulaly well with SuperDuper.
434
+        // So we disable our widgets when editing a page with UX Builder.
435
+        if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436
+            return;
437
+        }
438
+
439
+        $block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440
+
441
+        if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442
+            // don't initiate in these conditions.
443
+        } else {
444
+
445
+            // Only load allowed widgets.
446
+            $exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447
+            $widgets = apply_filters(
448
+                'getpaid_widget_classes',
449
+                array(
450
+                    'WPInv_Checkout_Widget',
451
+                    'WPInv_History_Widget',
452
+                    'WPInv_Receipt_Widget',
453
+                    'WPInv_Subscriptions_Widget',
454
+                    'WPInv_Buy_Item_Widget',
455
+                    'WPInv_Messages_Widget',
456
+                    'WPInv_GetPaid_Widget',
457
+                    'WPInv_Invoice_Widget',
458
+                )
459
+            );
460
+
461
+            // For each widget...
462
+            foreach ( $widgets as $widget ) {
463
+
464
+                // Abort early if it is excluded for this page.
465
+                if ( in_array( $widget, $exclude ) ) {
466
+                    continue;
467
+                }
468
+
469
+                // SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
+                if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
+                    register_widget( $widget );
472
+                } else {
473
+                    new $widget();
474
+                }
475 475
 }
476 476
 }
477 477
 
478
-	}
478
+    }
479
+
480
+    /**
481
+     * Upgrades the database.
482
+     *
483
+     * @since 2.0.2
484
+     */
485
+    public function maybe_upgrade_database() {
486
+
487
+        $wpi_version = get_option( 'wpinv_version', 0 );
488
+
489
+        if ( $wpi_version == WPINV_VERSION ) {
490
+            return;
491
+        }
479 492
 
480
-	/**
481
-	 * Upgrades the database.
482
-	 *
483
-	 * @since 2.0.2
484
-	 */
485
-	public function maybe_upgrade_database() {
493
+        $installer = new GetPaid_Installer();
486 494
 
487
-		$wpi_version = get_option( 'wpinv_version', 0 );
495
+        if ( empty( $wpi_version ) ) {
496
+            return $installer->upgrade_db( 0 );
497
+        }
488 498
 
489
-		if ( $wpi_version == WPINV_VERSION ) {
490
-			return;
491
-		}
499
+        $upgrades  = array(
500
+            '0.0.5'  => '004',
501
+            '1.0.3'  => '102',
502
+            '2.0.0'  => '118',
503
+            '2.0.8'  => '207',
504
+            '2.6.16' => '2615',
505
+        );
492 506
 
493
-		$installer = new GetPaid_Installer();
507
+        foreach ( $upgrades as $key => $method ) {
508
+
509
+            if ( version_compare( $wpi_version, $key, '<' ) ) {
510
+                return $installer->upgrade_db( $method );
511
+            }
512
+        }
513
+
514
+    }
515
+
516
+    /**
517
+     * Flushes the permalinks if needed.
518
+     *
519
+     * @since 2.0.8
520
+     */
521
+    public function maybe_flush_permalinks() {
494 522
 
495
-		if ( empty( $wpi_version ) ) {
496
-			return $installer->upgrade_db( 0 );
497
-		}
523
+        $flush = get_option( 'wpinv_flush_permalinks', 0 );
498 524
 
499
-		$upgrades  = array(
500
-			'0.0.5'  => '004',
501
-			'1.0.3'  => '102',
502
-			'2.0.0'  => '118',
503
-			'2.0.8'  => '207',
504
-			'2.6.16' => '2615',
505
-		);
506
-
507
-		foreach ( $upgrades as $key => $method ) {
508
-
509
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
510
-				return $installer->upgrade_db( $method );
511
-			}
512
-		}
513
-
514
-	}
515
-
516
-	/**
517
-	 * Flushes the permalinks if needed.
518
-	 *
519
-	 * @since 2.0.8
520
-	 */
521
-	public function maybe_flush_permalinks() {
522
-
523
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
524
-
525
-		if ( ! empty( $flush ) ) {
526
-			flush_rewrite_rules();
527
-			delete_option( 'wpinv_flush_permalinks' );
528
-		}
529
-
530
-	}
531
-
532
-	/**
533
-	 * Remove our pages from yoast sitemaps.
534
-	 *
535
-	 * @since 1.0.19
536
-	 * @param int[] $excluded_posts_ids
537
-	 */
538
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
539
-
540
-		// Ensure that we have an array.
541
-		if ( ! is_array( $excluded_posts_ids ) ) {
542
-			$excluded_posts_ids = array();
543
-		}
544
-
545
-		// Prepare our pages.
546
-		$our_pages = array();
547
-
548
-		// Checkout page.
549
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
550
-
551
-		// Success page.
552
-		$our_pages[] = wpinv_get_option( 'success_page', false );
553
-
554
-		// Failure page.
555
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
556
-
557
-		// History page.
558
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
559
-
560
-		// Subscriptions page.
561
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
562
-
563
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
564
-
565
-		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
566
-		return array_unique( $excluded_posts_ids );
567
-
568
-	}
569
-
570
-	/**
571
-	 * Remove our pages from yoast sitemaps.
572
-	 *
573
-	 * @since 1.0.19
574
-	 * @param string[] $post_types
575
-	 */
576
-	public function exclude_invoicing_post_types( $post_types ) {
577
-
578
-		// Ensure that we have an array.
579
-		if ( ! is_array( $post_types ) ) {
580
-			$post_types = array();
581
-		}
582
-
583
-		// Remove our post types.
584
-		return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
585
-	}
586
-
587
-	/**
588
-	 * Displays additional footer code.
589
-	 *
590
-	 * @since 2.0.0
591
-	 */
592
-	public function wp_footer() {
593
-		wpinv_get_template( 'frontend-footer.php' );
594
-	}
595
-
596
-	/**
597
-	 * Displays additional header code.
598
-	 *
599
-	 * @since 2.0.0
600
-	 */
601
-	public function wp_head() {
602
-		wpinv_get_template( 'frontend-head.php' );
603
-	}
604
-
605
-	/**
606
-	 * Custom query vars.
607
-	 *
608
-	 */
609
-	public function custom_query_vars( $vars ) {
525
+        if ( ! empty( $flush ) ) {
526
+            flush_rewrite_rules();
527
+            delete_option( 'wpinv_flush_permalinks' );
528
+        }
529
+
530
+    }
531
+
532
+    /**
533
+     * Remove our pages from yoast sitemaps.
534
+     *
535
+     * @since 1.0.19
536
+     * @param int[] $excluded_posts_ids
537
+     */
538
+    public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
539
+
540
+        // Ensure that we have an array.
541
+        if ( ! is_array( $excluded_posts_ids ) ) {
542
+            $excluded_posts_ids = array();
543
+        }
544
+
545
+        // Prepare our pages.
546
+        $our_pages = array();
547
+
548
+        // Checkout page.
549
+        $our_pages[] = wpinv_get_option( 'checkout_page', false );
550
+
551
+        // Success page.
552
+        $our_pages[] = wpinv_get_option( 'success_page', false );
553
+
554
+        // Failure page.
555
+        $our_pages[] = wpinv_get_option( 'failure_page', false );
556
+
557
+        // History page.
558
+        $our_pages[] = wpinv_get_option( 'invoice_history_page', false );
559
+
560
+        // Subscriptions page.
561
+        $our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
562
+
563
+        $our_pages   = array_map( 'intval', array_filter( $our_pages ) );
564
+
565
+        $excluded_posts_ids = $excluded_posts_ids + $our_pages;
566
+        return array_unique( $excluded_posts_ids );
567
+
568
+    }
569
+
570
+    /**
571
+     * Remove our pages from yoast sitemaps.
572
+     *
573
+     * @since 1.0.19
574
+     * @param string[] $post_types
575
+     */
576
+    public function exclude_invoicing_post_types( $post_types ) {
577
+
578
+        // Ensure that we have an array.
579
+        if ( ! is_array( $post_types ) ) {
580
+            $post_types = array();
581
+        }
582
+
583
+        // Remove our post types.
584
+        return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
585
+    }
586
+
587
+    /**
588
+     * Displays additional footer code.
589
+     *
590
+     * @since 2.0.0
591
+     */
592
+    public function wp_footer() {
593
+        wpinv_get_template( 'frontend-footer.php' );
594
+    }
595
+
596
+    /**
597
+     * Displays additional header code.
598
+     *
599
+     * @since 2.0.0
600
+     */
601
+    public function wp_head() {
602
+        wpinv_get_template( 'frontend-head.php' );
603
+    }
604
+
605
+    /**
606
+     * Custom query vars.
607
+     *
608
+     */
609
+    public function custom_query_vars( $vars ) {
610 610
         $vars[] = 'getpaid-ipn';
611 611
         return $vars;
612
-	}
612
+    }
613 613
 
614
-	/**
615
-	 * Add rewrite tags and rules.
616
-	 *
617
-	 */
618
-	public function add_rewrite_rule() {
614
+    /**
615
+     * Add rewrite tags and rules.
616
+     *
617
+     */
618
+    public function add_rewrite_rule() {
619 619
         $tag = 'getpaid-ipn';
620 620
         add_rewrite_tag( "%$tag%", '([^&]+)' );
621 621
         add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
622
-	}
622
+    }
623 623
 
624
-	/**
625
-	 * Processes non-query string ipns.
626
-	 *
627
-	 */
628
-	public function maybe_process_new_ipn( $query ) {
624
+    /**
625
+     * Processes non-query string ipns.
626
+     *
627
+     */
628
+    public function maybe_process_new_ipn( $query ) {
629 629
 
630 630
         if ( is_admin() || ! $query->is_main_query() ) {
631 631
             return;
632 632
         }
633 633
 
634
-		$gateway = get_query_var( 'getpaid-ipn' );
634
+        $gateway = get_query_var( 'getpaid-ipn' );
635 635
 
636 636
         if ( ! empty( $gateway ) ) {
637 637
 
638
-			$gateway = sanitize_text_field( $gateway );
639
-			nocache_headers();
640
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
641
-			do_action( "wpinv_verify_{$gateway}_ipn" );
642
-			exit;
638
+            $gateway = sanitize_text_field( $gateway );
639
+            nocache_headers();
640
+            do_action( 'wpinv_verify_payment_ipn', $gateway );
641
+            do_action( "wpinv_verify_{$gateway}_ipn" );
642
+            exit;
643 643
 
644 644
         }
645 645
 
646
-	}
646
+    }
647 647
 
648 648
 }
Please login to merge, or discard this patch.
Spacing   +134 added lines, -134 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Main Invoicing class.
@@ -56,8 +56,8 @@  discard block
 block discarded – undo
56 56
 	 * @param string $prop The prop to set.
57 57
 	 * @param mixed $value The value to retrieve.
58 58
 	 */
59
-	public function set( $prop, $value ) {
60
-		$this->data[ $prop ] = $value;
59
+	public function set($prop, $value) {
60
+		$this->data[$prop] = $value;
61 61
 	}
62 62
 
63 63
 	/**
@@ -66,10 +66,10 @@  discard block
 block discarded – undo
66 66
 	 * @param string $prop The prop to set.
67 67
 	 * @return mixed The value.
68 68
 	 */
69
-	public function get( $prop ) {
69
+	public function get($prop) {
70 70
 
71
-		if ( isset( $this->data[ $prop ] ) ) {
72
-			return $this->data[ $prop ];
71
+		if (isset($this->data[$prop])) {
72
+			return $this->data[$prop];
73 73
 		}
74 74
 
75 75
 		return null;
@@ -81,22 +81,22 @@  discard block
 block discarded – undo
81 81
 	public function set_properties() {
82 82
 
83 83
 		// Sessions.
84
-		$this->set( 'session', new WPInv_Session_Handler() );
85
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
84
+		$this->set('session', new WPInv_Session_Handler());
85
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
86 86
 		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 87
 
88 88
 		// Init other objects.
89
-		$this->set( 'notes', new WPInv_Notes() );
90
-		$this->set( 'api', new WPInv_API() );
91
-		$this->set( 'post_types', new GetPaid_Post_Types() );
92
-		$this->set( 'template', new GetPaid_Template() );
93
-		$this->set( 'admin', new GetPaid_Admin() );
94
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
95
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
89
+		$this->set('notes', new WPInv_Notes());
90
+		$this->set('api', new WPInv_API());
91
+		$this->set('post_types', new GetPaid_Post_Types());
92
+		$this->set('template', new GetPaid_Template());
93
+		$this->set('admin', new GetPaid_Admin());
94
+		$this->set('subscriptions', new WPInv_Subscriptions());
95
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
96
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
97
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
98
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
99
+		$this->set('maxmind', new GetPaid_MaxMind_Geolocation());
100 100
 
101 101
 	}
102 102
 
@@ -104,8 +104,8 @@  discard block
 block discarded – undo
104 104
 	 * Define plugin constants.
105 105
 	 */
106 106
 	public function define_constants() {
107
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
107
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
108
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
109 109
 		$this->version = WPINV_VERSION;
110 110
 	}
111 111
 
@@ -116,28 +116,28 @@  discard block
 block discarded – undo
116 116
 	 */
117 117
 	protected function init_hooks() {
118 118
 		/* Internationalize the text strings used. */
119
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
119
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
120 120
 
121 121
 		// Init the plugin after WordPress inits.
122
-		add_action( 'init', array( $this, 'init' ), 1 );
123
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
125
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
129
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131
-		add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
-
134
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135
-        add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
122
+		add_action('init', array($this, 'init'), 1);
123
+		add_action('init', array($this, 'maybe_process_ipn'), 10);
124
+		add_action('init', array($this, 'wpinv_actions'));
125
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
126
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 11);
127
+		add_action('wp_footer', array($this, 'wp_footer'));
128
+		add_action('wp_head', array($this, 'wp_head'));
129
+		add_action('widgets_init', array($this, 'register_widgets'));
130
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
131
+		add_filter('the_seo_framework_sitemap_supported_post_types', array($this, 'exclude_invoicing_post_types'));
132
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
133
+
134
+		add_filter('query_vars', array($this, 'custom_query_vars'));
135
+        add_action('init', array($this, 'add_rewrite_rule'), 10, 0);
136
+		add_action('pre_get_posts', array($this, 'maybe_process_new_ipn'), 1);
137 137
 
138 138
 		// Fires after registering actions.
139
-		do_action( 'wpinv_actions', $this );
140
-		do_action( 'getpaid_actions', $this );
139
+		do_action('wpinv_actions', $this);
140
+		do_action('getpaid_actions', $this);
141 141
 
142 142
 	}
143 143
 
@@ -145,10 +145,10 @@  discard block
 block discarded – undo
145 145
 		/* Internationalize the text strings used. */
146 146
 		$this->load_textdomain();
147 147
 
148
-		do_action( 'wpinv_loaded' );
148
+		do_action('wpinv_loaded');
149 149
 
150 150
 		// Fix oxygen page builder conflict
151
-		if ( function_exists( 'ct_css_output' ) ) {
151
+		if (function_exists('ct_css_output')) {
152 152
 			wpinv_oxygen_fix_conflict();
153 153
 		}
154 154
 	}
@@ -169,7 +169,7 @@  discard block
 block discarded – undo
169 169
 		load_plugin_textdomain(
170 170
 			'invoicing',
171 171
 			false,
172
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
172
+			plugin_basename(dirname(WPINV_PLUGIN_FILE)) . '/languages/'
173 173
 		);
174 174
 
175 175
 	}
@@ -205,9 +205,9 @@  discard block
 block discarded – undo
205 205
 
206 206
 		// Register autoloader.
207 207
 		try {
208
-			spl_autoload_register( array( $this, 'autoload' ), true );
209
-		} catch ( Exception $e ) {
210
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
208
+			spl_autoload_register(array($this, 'autoload'), true);
209
+		} catch (Exception $e) {
210
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
211 211
 		}
212 212
 
213 213
 		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
@@ -233,7 +233,7 @@  discard block
 block discarded – undo
233 233
 		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 234
 		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 235
 
236
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
236
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
237 237
 			GetPaid_Post_Types_Admin::init();
238 238
 
239 239
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
@@ -244,15 +244,15 @@  discard block
 block discarded – undo
244 244
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 245
 			// load the user class only on the users.php page
246 246
 			global $pagenow;
247
-			if ( $pagenow == 'users.php' ) {
247
+			if ($pagenow == 'users.php') {
248 248
 				new WPInv_Admin_Users();
249 249
 			}
250 250
 		}
251 251
 
252 252
 		// Register cli commands
253
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
253
+		if (defined('WP_CLI') && WP_CLI) {
254 254
 			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
255
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
256 256
 		}
257 257
 
258 258
 	}
@@ -265,21 +265,21 @@  discard block
 block discarded – undo
265 265
 	 * @since       1.0.19
266 266
 	 * @return      void
267 267
 	 */
268
-	public function autoload( $class_name ) {
268
+	public function autoload($class_name) {
269 269
 
270 270
 		// Normalize the class name...
271
-		$class_name  = strtolower( $class_name );
271
+		$class_name = strtolower($class_name);
272 272
 
273 273
 		// ... and make sure it is our class.
274
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
274
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
275 275
 			return;
276 276
 		}
277 277
 
278 278
 		// Next, prepare the file name from the class.
279
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
279
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
280 280
 
281 281
 		// Base path of the classes.
282
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
282
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
283 283
 
284 284
 		// And an array of possible locations in order of importance.
285 285
 		$locations = array(
@@ -294,10 +294,10 @@  discard block
 block discarded – undo
294 294
 			"$plugin_path/includes/admin/meta-boxes",
295 295
 		);
296 296
 
297
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
297
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
298 298
 
299
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
-				include trailingslashit( $location ) . $file_name;
299
+			if (file_exists(trailingslashit($location) . $file_name)) {
300
+				include trailingslashit($location) . $file_name;
301 301
 				break;
302 302
 			}
303 303
 }
@@ -310,7 +310,7 @@  discard block
 block discarded – undo
310 310
 	public function init() {
311 311
 
312 312
 		// Fires before getpaid inits.
313
-		do_action( 'before_getpaid_init', $this );
313
+		do_action('before_getpaid_init', $this);
314 314
 
315 315
 		// Maybe upgrade.
316 316
 		$this->maybe_upgrade_database();
@@ -327,17 +327,17 @@  discard block
 block discarded – undo
327 327
 			)
328 328
 		);
329 329
 
330
-		foreach ( $gateways as $id => $class ) {
331
-			$this->gateways[ $id ] = new $class();
330
+		foreach ($gateways as $id => $class) {
331
+			$this->gateways[$id] = new $class();
332 332
 		}
333 333
 
334
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
334
+		if ('yes' != get_option('wpinv_renamed_gateways')) {
335 335
 			GetPaid_Installer::rename_gateways_label();
336
-			update_option( 'wpinv_renamed_gateways', 'yes' );
336
+			update_option('wpinv_renamed_gateways', 'yes');
337 337
 		}
338 338
 
339 339
 		// Fires after getpaid inits.
340
-		do_action( 'getpaid_init', $this );
340
+		do_action('getpaid_init', $this);
341 341
 
342 342
 	}
343 343
 
@@ -347,14 +347,14 @@  discard block
 block discarded – undo
347 347
 	public function maybe_process_ipn() {
348 348
 
349 349
 		// Ensure that this is an IPN request.
350
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
350
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
351 351
 			return;
352 352
 		}
353 353
 
354
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
354
+		$gateway = sanitize_text_field($_GET['wpi-gateway']);
355 355
 
356
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357
-		do_action( "wpinv_verify_{$gateway}_ipn" );
356
+		do_action('wpinv_verify_payment_ipn', $gateway);
357
+		do_action("wpinv_verify_{$gateway}_ipn");
358 358
 		exit;
359 359
 
360 360
 	}
@@ -362,33 +362,33 @@  discard block
 block discarded – undo
362 362
 	public function enqueue_scripts() {
363 363
 
364 364
 		// Fires before adding scripts.
365
-		do_action( 'getpaid_enqueue_scripts' );
365
+		do_action('getpaid_enqueue_scripts');
366 366
 
367 367
 		$localize                         = array();
368
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
368
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
369 369
 		$localize['thousands']            = wpinv_thousands_separator();
370 370
 		$localize['decimals']             = wpinv_decimal_separator();
371
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
371
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
372
+		$localize['txtComplete']          = __('Continue', 'invoicing');
373 373
 		$localize['UseTaxes']             = wpinv_use_taxes();
374
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
374
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
375
+		$localize['loading']              = __('Loading...', 'invoicing');
376
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
377 377
 
378
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
378
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
379 379
 
380
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
380
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
381
+		wp_enqueue_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('jquery'), $version, true);
382
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
383 383
 	}
384 384
 
385 385
 	public function wpinv_actions() {
386
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
386
+		if (isset($_REQUEST['wpi_action'])) {
387
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
388 388
 		}
389 389
 
390
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
390
+		if (defined('WP_ALL_IMPORT_ROOT_DIR')) {
391
+			include plugin_dir_path(__FILE__) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 392
 		}
393 393
 	}
394 394
 
@@ -400,24 +400,24 @@  discard block
 block discarded – undo
400 400
      */
401 401
     public function maybe_do_authenticated_action() {
402 402
 
403
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403
+		if (isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
404 404
 
405
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
-			$data = wp_unslash( $_REQUEST );
407
-			if ( is_user_logged_in() ) {
408
-				do_action( "getpaid_authenticated_action_$key", $data );
405
+			$key  = sanitize_key($_REQUEST['getpaid-action']);
406
+			$data = wp_unslash($_REQUEST);
407
+			if (is_user_logged_in()) {
408
+				do_action("getpaid_authenticated_action_$key", $data);
409 409
 			}
410 410
 
411
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411
+			do_action("getpaid_unauthenticated_action_$key", $data);
412 412
 
413 413
 		}
414 414
 
415 415
     }
416 416
 
417
-	public function pre_get_posts( $wp_query ) {
417
+	public function pre_get_posts($wp_query) {
418 418
 
419
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
419
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && getpaid_is_invoice_post_type($wp_query->query_vars['post_type']) && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
420
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses(false, false, $wp_query->query_vars['post_type']));
421 421
 		}
422 422
 
423 423
 		return $wp_query;
@@ -432,18 +432,18 @@  discard block
 block discarded – undo
432 432
 
433 433
 		// Currently, UX Builder does not work particulaly well with SuperDuper.
434 434
 		// So we disable our widgets when editing a page with UX Builder.
435
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
435
+		if (function_exists('ux_builder_is_active') && ux_builder_is_active()) {
436 436
 			return;
437 437
 		}
438 438
 
439
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
439
+		$block_widget_init_screens = function_exists('sd_pagenow_exclude') ? sd_pagenow_exclude() : array();
440 440
 
441
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
441
+		if (is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
442 442
 			// don't initiate in these conditions.
443 443
 		} else {
444 444
 
445 445
 			// Only load allowed widgets.
446
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
446
+			$exclude = function_exists('sd_widget_exclude') ? sd_widget_exclude() : array();
447 447
 			$widgets = apply_filters(
448 448
 				'getpaid_widget_classes',
449 449
 				array(
@@ -459,16 +459,16 @@  discard block
 block discarded – undo
459 459
 			);
460 460
 
461 461
 			// For each widget...
462
-			foreach ( $widgets as $widget ) {
462
+			foreach ($widgets as $widget) {
463 463
 
464 464
 				// Abort early if it is excluded for this page.
465
-				if ( in_array( $widget, $exclude ) ) {
465
+				if (in_array($widget, $exclude)) {
466 466
 					continue;
467 467
 				}
468 468
 
469 469
 				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
-					register_widget( $widget );
470
+				if (is_subclass_of($widget, 'WP_Widget')) {
471
+					register_widget($widget);
472 472
 				} else {
473 473
 					new $widget();
474 474
 				}
@@ -484,19 +484,19 @@  discard block
 block discarded – undo
484 484
 	 */
485 485
 	public function maybe_upgrade_database() {
486 486
 
487
-		$wpi_version = get_option( 'wpinv_version', 0 );
487
+		$wpi_version = get_option('wpinv_version', 0);
488 488
 
489
-		if ( $wpi_version == WPINV_VERSION ) {
489
+		if ($wpi_version == WPINV_VERSION) {
490 490
 			return;
491 491
 		}
492 492
 
493 493
 		$installer = new GetPaid_Installer();
494 494
 
495
-		if ( empty( $wpi_version ) ) {
496
-			return $installer->upgrade_db( 0 );
495
+		if (empty($wpi_version)) {
496
+			return $installer->upgrade_db(0);
497 497
 		}
498 498
 
499
-		$upgrades  = array(
499
+		$upgrades = array(
500 500
 			'0.0.5'  => '004',
501 501
 			'1.0.3'  => '102',
502 502
 			'2.0.0'  => '118',
@@ -504,10 +504,10 @@  discard block
 block discarded – undo
504 504
 			'2.6.16' => '2615',
505 505
 		);
506 506
 
507
-		foreach ( $upgrades as $key => $method ) {
507
+		foreach ($upgrades as $key => $method) {
508 508
 
509
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
510
-				return $installer->upgrade_db( $method );
509
+			if (version_compare($wpi_version, $key, '<')) {
510
+				return $installer->upgrade_db($method);
511 511
 			}
512 512
 		}
513 513
 
@@ -520,11 +520,11 @@  discard block
 block discarded – undo
520 520
 	 */
521 521
 	public function maybe_flush_permalinks() {
522 522
 
523
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
523
+		$flush = get_option('wpinv_flush_permalinks', 0);
524 524
 
525
-		if ( ! empty( $flush ) ) {
525
+		if (!empty($flush)) {
526 526
 			flush_rewrite_rules();
527
-			delete_option( 'wpinv_flush_permalinks' );
527
+			delete_option('wpinv_flush_permalinks');
528 528
 		}
529 529
 
530 530
 	}
@@ -535,10 +535,10 @@  discard block
 block discarded – undo
535 535
 	 * @since 1.0.19
536 536
 	 * @param int[] $excluded_posts_ids
537 537
 	 */
538
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
538
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
539 539
 
540 540
 		// Ensure that we have an array.
541
-		if ( ! is_array( $excluded_posts_ids ) ) {
541
+		if (!is_array($excluded_posts_ids)) {
542 542
 			$excluded_posts_ids = array();
543 543
 		}
544 544
 
@@ -546,24 +546,24 @@  discard block
 block discarded – undo
546 546
 		$our_pages = array();
547 547
 
548 548
 		// Checkout page.
549
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
549
+		$our_pages[] = wpinv_get_option('checkout_page', false);
550 550
 
551 551
 		// Success page.
552
-		$our_pages[] = wpinv_get_option( 'success_page', false );
552
+		$our_pages[] = wpinv_get_option('success_page', false);
553 553
 
554 554
 		// Failure page.
555
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
555
+		$our_pages[] = wpinv_get_option('failure_page', false);
556 556
 
557 557
 		// History page.
558
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
558
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
559 559
 
560 560
 		// Subscriptions page.
561
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
561
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
562 562
 
563
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
563
+		$our_pages   = array_map('intval', array_filter($our_pages));
564 564
 
565 565
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
566
-		return array_unique( $excluded_posts_ids );
566
+		return array_unique($excluded_posts_ids);
567 567
 
568 568
 	}
569 569
 
@@ -573,15 +573,15 @@  discard block
 block discarded – undo
573 573
 	 * @since 1.0.19
574 574
 	 * @param string[] $post_types
575 575
 	 */
576
-	public function exclude_invoicing_post_types( $post_types ) {
576
+	public function exclude_invoicing_post_types($post_types) {
577 577
 
578 578
 		// Ensure that we have an array.
579
-		if ( ! is_array( $post_types ) ) {
579
+		if (!is_array($post_types)) {
580 580
 			$post_types = array();
581 581
 		}
582 582
 
583 583
 		// Remove our post types.
584
-		return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
584
+		return array_diff($post_types, array_keys(getpaid_get_invoice_post_types()));
585 585
 	}
586 586
 
587 587
 	/**
@@ -590,7 +590,7 @@  discard block
 block discarded – undo
590 590
 	 * @since 2.0.0
591 591
 	 */
592 592
 	public function wp_footer() {
593
-		wpinv_get_template( 'frontend-footer.php' );
593
+		wpinv_get_template('frontend-footer.php');
594 594
 	}
595 595
 
596 596
 	/**
@@ -599,14 +599,14 @@  discard block
 block discarded – undo
599 599
 	 * @since 2.0.0
600 600
 	 */
601 601
 	public function wp_head() {
602
-		wpinv_get_template( 'frontend-head.php' );
602
+		wpinv_get_template('frontend-head.php');
603 603
 	}
604 604
 
605 605
 	/**
606 606
 	 * Custom query vars.
607 607
 	 *
608 608
 	 */
609
-	public function custom_query_vars( $vars ) {
609
+	public function custom_query_vars($vars) {
610 610
         $vars[] = 'getpaid-ipn';
611 611
         return $vars;
612 612
 	}
@@ -617,28 +617,28 @@  discard block
 block discarded – undo
617 617
 	 */
618 618
 	public function add_rewrite_rule() {
619 619
         $tag = 'getpaid-ipn';
620
-        add_rewrite_tag( "%$tag%", '([^&]+)' );
621
-        add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
620
+        add_rewrite_tag("%$tag%", '([^&]+)');
621
+        add_rewrite_rule("^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top');
622 622
 	}
623 623
 
624 624
 	/**
625 625
 	 * Processes non-query string ipns.
626 626
 	 *
627 627
 	 */
628
-	public function maybe_process_new_ipn( $query ) {
628
+	public function maybe_process_new_ipn($query) {
629 629
 
630
-        if ( is_admin() || ! $query->is_main_query() ) {
630
+        if (is_admin() || !$query->is_main_query()) {
631 631
             return;
632 632
         }
633 633
 
634
-		$gateway = get_query_var( 'getpaid-ipn' );
634
+		$gateway = get_query_var('getpaid-ipn');
635 635
 
636
-        if ( ! empty( $gateway ) ) {
636
+        if (!empty($gateway)) {
637 637
 
638
-			$gateway = sanitize_text_field( $gateway );
638
+			$gateway = sanitize_text_field($gateway);
639 639
 			nocache_headers();
640
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
641
-			do_action( "wpinv_verify_{$gateway}_ipn" );
640
+			do_action('wpinv_verify_payment_ipn', $gateway);
641
+			do_action("wpinv_verify_{$gateway}_ipn");
642 642
 			exit;
643 643
 
644 644
         }
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-authorize-net-gateway.php 2 patches
Indentation   +232 added lines, -232 removed lines patch added patch discarded remove patch
@@ -13,58 +13,58 @@  discard block
 block discarded – undo
13 13
 class GetPaid_Authorize_Net_Gateway extends GetPaid_Authorize_Net_Legacy_Gateway {
14 14
 
15 15
     /**
16
-	 * Payment method id.
17
-	 *
18
-	 * @var string
19
-	 */
16
+     * Payment method id.
17
+     *
18
+     * @var string
19
+     */
20 20
     public $id = 'authorizenet';
21 21
 
22 22
     /**
23
-	 * An array of features that this gateway supports.
24
-	 *
25
-	 * @var array
26
-	 */
23
+     * An array of features that this gateway supports.
24
+     *
25
+     * @var array
26
+     */
27 27
     protected $supports = array( 'subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
28 28
 
29 29
     /**
30
-	 * Payment method order.
31
-	 *
32
-	 * @var int
33
-	 */
30
+     * Payment method order.
31
+     *
32
+     * @var int
33
+     */
34 34
     public $order = 4;
35 35
 
36 36
     /**
37
-	 * Endpoint for requests from Authorize.net.
38
-	 *
39
-	 * @var string
40
-	 */
41
-	protected $notify_url;
42
-
43
-	/**
44
-	 * Endpoint for requests to Authorize.net.
45
-	 *
46
-	 * @var string
47
-	 */
37
+     * Endpoint for requests from Authorize.net.
38
+     *
39
+     * @var string
40
+     */
41
+    protected $notify_url;
42
+
43
+    /**
44
+     * Endpoint for requests to Authorize.net.
45
+     *
46
+     * @var string
47
+     */
48 48
     protected $endpoint;
49 49
 
50 50
     /**
51
-	 * Currencies this gateway is allowed for.
52
-	 *
53
-	 * @var array
54
-	 */
55
-	public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
51
+     * Currencies this gateway is allowed for.
52
+     *
53
+     * @var array
54
+     */
55
+    public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
56 56
 
57 57
     /**
58
-	 * URL to view a transaction.
59
-	 *
60
-	 * @var string
61
-	 */
58
+     * URL to view a transaction.
59
+     *
60
+     * @var string
61
+     */
62 62
     public $view_transaction_url = 'https://{sandbox}authorize.net/ui/themes/sandbox/Transaction/TransactionReceipt.aspx?transid=%s';
63 63
 
64 64
     /**
65
-	 * Class constructor.
66
-	 */
67
-	public function __construct() {
65
+     * Class constructor.
66
+     */
67
+    public function __construct() {
68 68
 
69 69
         $this->title                = __( 'Credit Card / Debit Card', 'invoicing' );
70 70
         $this->method_title         = __( 'Authorize.Net', 'invoicing' );
@@ -76,11 +76,11 @@  discard block
 block discarded – undo
76 76
     }
77 77
 
78 78
     /**
79
-	 * Displays the payment method select field.
80
-	 *
81
-	 * @param int $invoice_id 0 or invoice id.
82
-	 * @param GetPaid_Payment_Form $form Current payment form.
83
-	 */
79
+     * Displays the payment method select field.
80
+     *
81
+     * @param int $invoice_id 0 or invoice id.
82
+     * @param GetPaid_Payment_Form $form Current payment form.
83
+     */
84 84
     public function payment_fields( $invoice_id, $form ) {
85 85
 
86 86
         // Let the user select a payment method.
@@ -91,16 +91,16 @@  discard block
 block discarded – undo
91 91
     }
92 92
 
93 93
     /**
94
-	 * Creates a customer profile.
95
-	 *
96
-	 *
97
-	 * @param WPInv_Invoice $invoice Invoice.
94
+     * Creates a customer profile.
95
+     *
96
+     *
97
+     * @param WPInv_Invoice $invoice Invoice.
98 98
      * @param array $submission_data Posted checkout fields.
99 99
      * @param bool $save Whether or not to save the payment as a token.
100 100
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
101
-	 * @return string|WP_Error Payment profile id.
102
-	 */
103
-	public function create_customer_profile( $invoice, $submission_data, $save = true ) {
101
+     * @return string|WP_Error Payment profile id.
102
+     */
103
+    public function create_customer_profile( $invoice, $submission_data, $save = true ) {
104 104
 
105 105
         // Remove non-digits from the number
106 106
         $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
@@ -182,14 +182,14 @@  discard block
 block discarded – undo
182 182
     }
183 183
 
184 184
     /**
185
-	 * Retrieves a customer profile.
186
-	 *
187
-	 *
188
-	 * @param string $profile_id profile id.
189
-	 * @return string|WP_Error Profile id.
185
+     * Retrieves a customer profile.
186
+     *
187
+     *
188
+     * @param string $profile_id profile id.
189
+     * @return string|WP_Error Profile id.
190 190
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-profile
191
-	 */
192
-	public function get_customer_profile( $profile_id ) {
191
+     */
192
+    public function get_customer_profile( $profile_id ) {
193 193
 
194 194
         // Generate args.
195 195
         $args = array(
@@ -204,17 +204,17 @@  discard block
 block discarded – undo
204 204
     }
205 205
 
206 206
     /**
207
-	 * Creates a customer profile.
208
-	 *
209
-	 *
207
+     * Creates a customer profile.
208
+     *
209
+     *
210 210
      * @param string $profile_id profile id.
211
-	 * @param WPInv_Invoice $invoice Invoice.
211
+     * @param WPInv_Invoice $invoice Invoice.
212 212
      * @param array $submission_data Posted checkout fields.
213 213
      * @param bool $save Whether or not to save the payment as a token.
214 214
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
215
-	 * @return string|WP_Error Profile id.
216
-	 */
217
-	public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
215
+     * @return string|WP_Error Profile id.
216
+     */
217
+    public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
218 218
 
219 219
         // Remove non-digits from the number
220 220
         $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
@@ -302,13 +302,13 @@  discard block
 block discarded – undo
302 302
     }
303 303
 
304 304
     /**
305
-	 * Retrieves payment details from cache.
306
-	 *
307
-	 *
305
+     * Retrieves payment details from cache.
306
+     *
307
+     *
308 308
      * @param array $payment_details.
309
-	 * @return array|false Profile id.
310
-	 */
311
-	public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
309
+     * @return array|false Profile id.
310
+     */
311
+    public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
312 312
 
313 313
         $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
314 314
         $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
@@ -333,13 +333,13 @@  discard block
 block discarded – undo
333 333
     }
334 334
 
335 335
     /**
336
-	 * Securely adds payment details to cache.
337
-	 *
338
-	 *
336
+     * Securely adds payment details to cache.
337
+     *
338
+     *
339 339
      * @param array $payment_details.
340 340
      * @param string $payment_profile_id.
341
-	 */
342
-	public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
341
+     */
342
+    public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
343 343
 
344 344
         $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
345 345
         $cached_information = is_array( $cached_information ) ? $cached_information : array();
@@ -351,15 +351,15 @@  discard block
 block discarded – undo
351 351
     }
352 352
 
353 353
     /**
354
-	 * Retrieves a customer payment profile.
355
-	 *
356
-	 *
357
-	 * @param string $customer_profile_id customer profile id.
354
+     * Retrieves a customer payment profile.
355
+     *
356
+     *
357
+     * @param string $customer_profile_id customer profile id.
358 358
      * @param string $payment_profile_id payment profile id.
359
-	 * @return string|WP_Error Profile id.
359
+     * @return string|WP_Error Profile id.
360 360
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-payment-profile
361
-	 */
362
-	public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
361
+     */
362
+    public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
363 363
 
364 364
         // Generate args.
365 365
         $args = array(
@@ -375,15 +375,15 @@  discard block
 block discarded – undo
375 375
     }
376 376
 
377 377
     /**
378
-	 * Charges a customer payment profile.
379
-	 *
378
+     * Charges a customer payment profile.
379
+     *
380 380
      * @param string $customer_profile_id customer profile id.
381 381
      * @param string $payment_profile_id payment profile id.
382
-	 * @param WPInv_Invoice $invoice Invoice.
382
+     * @param WPInv_Invoice $invoice Invoice.
383 383
      * @link https://developer.authorize.net/api/reference/index.html#payment-transactions-charge-a-customer-profile
384
-	 * @return WP_Error|object
385
-	 */
386
-	public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
384
+     * @return WP_Error|object
385
+     */
386
+    public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
387 387
 
388 388
         // Generate args.
389 389
         $args = array(
@@ -429,41 +429,41 @@  discard block
 block discarded – undo
429 429
     }
430 430
 
431 431
     /**
432
-	 * Processes a customer charge.
433
-	 *
432
+     * Processes a customer charge.
433
+     *
434 434
      * @param stdClass $result Api response.
435
-	 * @param WPInv_Invoice $invoice Invoice.
436
-	 */
437
-	public function process_charge_response( $result, $invoice ) {
435
+     * @param WPInv_Invoice $invoice Invoice.
436
+     */
437
+    public function process_charge_response( $result, $invoice ) {
438 438
 
439 439
         wpinv_clear_errors();
440
-		$response_code = (int) $result->transactionResponse->responseCode;
440
+        $response_code = (int) $result->transactionResponse->responseCode;
441 441
 
442
-		// Succeeded.
443
-		if ( 1 == $response_code || 4 == $response_code ) {
442
+        // Succeeded.
443
+        if ( 1 == $response_code || 4 == $response_code ) {
444 444
 
445
-			// Maybe set a transaction id.
446
-			if ( ! empty( $result->transactionResponse->transId ) ) {
447
-				$invoice->set_transaction_id( $result->transactionResponse->transId );
448
-			}
445
+            // Maybe set a transaction id.
446
+            if ( ! empty( $result->transactionResponse->transId ) ) {
447
+                $invoice->set_transaction_id( $result->transactionResponse->transId );
448
+            }
449 449
 
450
-			$invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
450
+            $invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
451 451
 
452
-			if ( 1 == $response_code ) {
453
-				return $invoice->mark_paid();
454
-			}
452
+            if ( 1 == $response_code ) {
453
+                return $invoice->mark_paid();
454
+            }
455 455
 
456
-			$invoice->set_status( 'wpi-onhold' );
457
-        	$invoice->add_note(
456
+            $invoice->set_status( 'wpi-onhold' );
457
+            $invoice->add_note(
458 458
                 sprintf(
459 459
                     __( 'Held for review: %s', 'invoicing' ),
460 460
                     $result->transactionResponse->messages->message[0]->description
461 461
                 )
462
-			);
462
+            );
463 463
 
464
-			return $invoice->save();
464
+            return $invoice->save();
465 465
 
466
-		}
466
+        }
467 467
 
468 468
         wpinv_set_error( 'card_declined' );
469 469
 
@@ -475,13 +475,13 @@  discard block
 block discarded – undo
475 475
     }
476 476
 
477 477
     /**
478
-	 * Returns payment information.
479
-	 *
480
-	 *
481
-	 * @param array $card Card details.
482
-	 * @return array
483
-	 */
484
-	public function get_payment_information( $card ) {
478
+     * Returns payment information.
479
+     *
480
+     *
481
+     * @param array $card Card details.
482
+     * @return array
483
+     */
484
+    public function get_payment_information( $card ) {
485 485
         return array(
486 486
 
487 487
             'creditCard' => array(
@@ -494,25 +494,25 @@  discard block
 block discarded – undo
494 494
     }
495 495
 
496 496
     /**
497
-	 * Returns the customer profile meta name.
498
-	 *
499
-	 *
500
-	 * @param WPInv_Invoice $invoice Invoice.
501
-	 * @return string
502
-	 */
503
-	public function get_customer_profile_meta_name( $invoice ) {
497
+     * Returns the customer profile meta name.
498
+     *
499
+     *
500
+     * @param WPInv_Invoice $invoice Invoice.
501
+     * @return string
502
+     */
503
+    public function get_customer_profile_meta_name( $invoice ) {
504 504
         return $this->is_sandbox( $invoice ) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
505 505
     }
506 506
 
507 507
     /**
508
-	 * Validates the submitted data.
509
-	 *
510
-	 *
511
-	 * @param array $submission_data Posted checkout fields.
508
+     * Validates the submitted data.
509
+     *
510
+     *
511
+     * @param array $submission_data Posted checkout fields.
512 512
      * @param WPInv_Invoice $invoice
513
-	 * @return WP_Error|string The payment profile id
514
-	 */
515
-	public function validate_submission_data( $submission_data, $invoice ) {
513
+     * @return WP_Error|string The payment profile id
514
+     */
515
+    public function validate_submission_data( $submission_data, $invoice ) {
516 516
 
517 517
         // Validate authentication details.
518 518
         $auth = $this->get_auth_params();
@@ -544,13 +544,13 @@  discard block
 block discarded – undo
544 544
     }
545 545
 
546 546
     /**
547
-	 * Returns invoice line items.
548
-	 *
549
-	 *
550
-	 * @param WPInv_Invoice $invoice Invoice.
551
-	 * @return array
552
-	 */
553
-	public function get_line_items( $invoice ) {
547
+     * Returns invoice line items.
548
+     *
549
+     *
550
+     * @param WPInv_Invoice $invoice Invoice.
551
+     * @return array
552
+     */
553
+    public function get_line_items( $invoice ) {
554 554
         $items = array();
555 555
 
556 556
         foreach ( $invoice->get_items() as $item ) {
@@ -587,15 +587,15 @@  discard block
 block discarded – undo
587 587
     }
588 588
 
589 589
     /**
590
-	 * Process Payment.
591
-	 *
592
-	 *
593
-	 * @param WPInv_Invoice $invoice Invoice.
594
-	 * @param array $submission_data Posted checkout fields.
595
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596
-	 * @return array
597
-	 */
598
-	public function process_payment( $invoice, $submission_data, $submission ) {
590
+     * Process Payment.
591
+     *
592
+     *
593
+     * @param WPInv_Invoice $invoice Invoice.
594
+     * @param array $submission_data Posted checkout fields.
595
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596
+     * @return array
597
+     */
598
+    public function process_payment( $invoice, $submission_data, $submission ) {
599 599
 
600 600
         // Validate the submitted data.
601 601
         $payment_profile_id = $this->validate_submission_data( $submission_data, $invoice );
@@ -628,45 +628,45 @@  discard block
 block discarded – undo
628 628
 
629 629
         exit;
630 630
 
631
-	}
631
+    }
632 632
 
633
-	/**
634
-	 * Processes the initial payment.
635
-	 *
633
+    /**
634
+     * Processes the initial payment.
635
+     *
636 636
      * @param WPInv_Invoice $invoice Invoice.
637
-	 */
638
-	protected function process_initial_payment( $invoice ) {
637
+     */
638
+    protected function process_initial_payment( $invoice ) {
639 639
 
640
-		$payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
640
+        $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
641 641
         $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
642
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
642
+        $result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
643 643
 
644
-		// Do we have an error?
645
-		if ( is_wp_error( $result ) ) {
646
-			wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647
-			wpinv_send_back_to_checkout( $invoice );
648
-		}
644
+        // Do we have an error?
645
+        if ( is_wp_error( $result ) ) {
646
+            wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647
+            wpinv_send_back_to_checkout( $invoice );
648
+        }
649 649
 
650
-		// Process the response.
651
-		$this->process_charge_response( $result, $invoice );
650
+        // Process the response.
651
+        $this->process_charge_response( $result, $invoice );
652 652
 
653
-		if ( wpinv_get_errors() ) {
654
-			wpinv_send_back_to_checkout( $invoice );
655
-		}
653
+        if ( wpinv_get_errors() ) {
654
+            wpinv_send_back_to_checkout( $invoice );
655
+        }
656 656
 
657
-	}
657
+    }
658 658
 
659 659
     /**
660
-	 * Processes recurring payments.
661
-	 *
660
+     * Processes recurring payments.
661
+     *
662 662
      * @param WPInv_Invoice $invoice Invoice.
663 663
      * @param WPInv_Subscription[]|WPInv_Subscription $subscriptions Subscriptions.
664
-	 */
665
-	public function process_subscription( $invoice, $subscriptions ) {
664
+     */
665
+    public function process_subscription( $invoice, $subscriptions ) {
666 666
 
667 667
         // Check if there is an initial amount to charge.
668 668
         if ( (float) $invoice->get_total() > 0 ) {
669
-			$this->process_initial_payment( $invoice );
669
+            $this->process_initial_payment( $invoice );
670 670
         }
671 671
 
672 672
         // Activate the subscriptions.
@@ -684,36 +684,36 @@  discard block
 block discarded – undo
684 684
             }
685 685
         }
686 686
 
687
-		// Redirect to the success page.
687
+        // Redirect to the success page.
688 688
         wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
689 689
 
690 690
     }
691 691
 
692
-	/**
693
-	 * (Maybe) renews an authorize.net subscription profile.
694
-	 *
695
-	 *
692
+    /**
693
+     * (Maybe) renews an authorize.net subscription profile.
694
+     *
695
+     *
696 696
      * @param WPInv_Subscription $subscription
697
-	 */
698
-	public function maybe_renew_subscription( $subscription ) {
697
+     */
698
+    public function maybe_renew_subscription( $subscription ) {
699 699
 
700 700
         // Ensure its our subscription && it's active.
701 701
         if ( $this->id === $subscription->get_gateway() && $subscription->has_status( 'active trialling' ) ) {
702 702
             $this->renew_subscription( $subscription );
703 703
         }
704 704
 
705
-	}
705
+    }
706 706
 
707 707
     /**
708
-	 * Renews a subscription.
709
-	 *
708
+     * Renews a subscription.
709
+     *
710 710
      * @param WPInv_Subscription $subscription
711
-	 */
712
-	public function renew_subscription( $subscription ) {
711
+     */
712
+    public function renew_subscription( $subscription ) {
713 713
 
714
-		// Generate the renewal invoice.
715
-		$new_invoice = $subscription->create_payment();
716
-		$old_invoice = $subscription->get_parent_payment();
714
+        // Generate the renewal invoice.
715
+        $new_invoice = $subscription->create_payment();
716
+        $old_invoice = $subscription->get_parent_payment();
717 717
 
718 718
         if ( empty( $new_invoice ) ) {
719 719
             $old_invoice->add_note( __( 'Error generating a renewal invoice.', 'invoicing' ), false, false, false );
@@ -722,37 +722,37 @@  discard block
 block discarded – undo
722 722
         }
723 723
 
724 724
         // Charge the payment method.
725
-		$payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726
-		$customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
728
-
729
-		// Do we have an error?
730
-		if ( is_wp_error( $result ) ) {
731
-
732
-			$old_invoice->add_note(
733
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
734
-				true,
735
-				false,
736
-				true
737
-			);
738
-			$subscription->failing();
739
-			return;
740
-
741
-		}
742
-
743
-		// Process the response.
744
-		$this->process_charge_response( $result, $new_invoice );
745
-
746
-		if ( wpinv_get_errors() ) {
747
-
748
-			$old_invoice->add_note(
749
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
750
-				true,
751
-				false,
752
-				true
753
-			);
754
-			$subscription->failing();
755
-			return;
725
+        $payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726
+        $customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727
+        $result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
728
+
729
+        // Do we have an error?
730
+        if ( is_wp_error( $result ) ) {
731
+
732
+            $old_invoice->add_note(
733
+                sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
734
+                true,
735
+                false,
736
+                true
737
+            );
738
+            $subscription->failing();
739
+            return;
740
+
741
+        }
742
+
743
+        // Process the response.
744
+        $this->process_charge_response( $result, $new_invoice );
745
+
746
+        if ( wpinv_get_errors() ) {
747
+
748
+            $old_invoice->add_note(
749
+                sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
750
+                true,
751
+                false,
752
+                true
753
+            );
754
+            $subscription->failing();
755
+            return;
756 756
 
757 757
         }
758 758
 
@@ -761,13 +761,13 @@  discard block
 block discarded – undo
761 761
     }
762 762
 
763 763
     /**
764
-	 * Processes invoice addons.
765
-	 *
766
-	 * @param WPInv_Invoice $invoice
767
-	 * @param GetPaid_Form_Item[] $items
768
-	 * @return WPInv_Invoice
769
-	 */
770
-	public function process_addons( $invoice, $items ) {
764
+     * Processes invoice addons.
765
+     *
766
+     * @param WPInv_Invoice $invoice
767
+     * @param GetPaid_Form_Item[] $items
768
+     * @return WPInv_Invoice
769
+     */
770
+    public function process_addons( $invoice, $items ) {
771 771
 
772 772
         global $getpaid_authorize_addons;
773 773
 
@@ -786,7 +786,7 @@  discard block
 block discarded – undo
786 786
         $invoice->recalculate_total();
787 787
 
788 788
         $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
789
-		$customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
789
+        $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
790 790
 
791 791
         add_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ), 10, 2 );
792 792
         $result = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
@@ -801,11 +801,11 @@  discard block
 block discarded – undo
801 801
     }
802 802
 
803 803
     /**
804
-	 * Processes invoice addons.
805
-	 *
804
+     * Processes invoice addons.
805
+     *
806 806
      * @param array $args
807
-	 * @return array
808
-	 */
807
+     * @return array
808
+     */
809 809
     public function filter_addons_request( $args ) {
810 810
 
811 811
         global $getpaid_authorize_addons;
@@ -839,11 +839,11 @@  discard block
 block discarded – undo
839 839
     }
840 840
 
841 841
     /**
842
-	 * Filters the gateway settings.
843
-	 *
844
-	 * @param array $admin_settings
845
-	 */
846
-	public function admin_settings( $admin_settings ) {
842
+     * Filters the gateway settings.
843
+     *
844
+     * @param array $admin_settings
845
+     */
846
+    public function admin_settings( $admin_settings ) {
847 847
 
848 848
         $currencies = sprintf(
849 849
             __( 'Supported Currencies: %s', 'invoicing' ),
@@ -883,7 +883,7 @@  discard block
 block discarded – undo
883 883
             'readonly' => true,
884 884
         );
885 885
 
886
-		return $admin_settings;
887
-	}
886
+        return $admin_settings;
887
+    }
888 888
 
889 889
 }
Please login to merge, or discard this patch.
Spacing   +205 added lines, -205 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Authorize.net Payment Gateway class.
@@ -24,7 +24,7 @@  discard block
 block discarded – undo
24 24
 	 *
25 25
 	 * @var array
26 26
 	 */
27
-    protected $supports = array( 'subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
27
+    protected $supports = array('subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups');
28 28
 
29 29
     /**
30 30
 	 * Payment method order.
@@ -52,7 +52,7 @@  discard block
 block discarded – undo
52 52
 	 *
53 53
 	 * @var array
54 54
 	 */
55
-	public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
55
+	public $currencies = array('USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD');
56 56
 
57 57
     /**
58 58
 	 * URL to view a transaction.
@@ -66,12 +66,12 @@  discard block
 block discarded – undo
66 66
 	 */
67 67
 	public function __construct() {
68 68
 
69
-        $this->title                = __( 'Credit Card / Debit Card', 'invoicing' );
70
-        $this->method_title         = __( 'Authorize.Net', 'invoicing' );
71
-        $this->notify_url           = getpaid_get_non_query_string_ipn_url( $this->id );
69
+        $this->title                = __('Credit Card / Debit Card', 'invoicing');
70
+        $this->method_title         = __('Authorize.Net', 'invoicing');
71
+        $this->notify_url           = getpaid_get_non_query_string_ipn_url($this->id);
72 72
 
73
-        add_action( 'getpaid_should_renew_subscription', array( $this, 'maybe_renew_subscription' ) );
74
-        add_filter( 'getpaid_authorizenet_sandbox_notice', array( $this, 'sandbox_notice' ) );
73
+        add_action('getpaid_should_renew_subscription', array($this, 'maybe_renew_subscription'));
74
+        add_filter('getpaid_authorizenet_sandbox_notice', array($this, 'sandbox_notice'));
75 75
         parent::__construct();
76 76
     }
77 77
 
@@ -81,13 +81,13 @@  discard block
 block discarded – undo
81 81
 	 * @param int $invoice_id 0 or invoice id.
82 82
 	 * @param GetPaid_Payment_Form $form Current payment form.
83 83
 	 */
84
-    public function payment_fields( $invoice_id, $form ) {
84
+    public function payment_fields($invoice_id, $form) {
85 85
 
86 86
         // Let the user select a payment method.
87 87
         $this->saved_payment_methods();
88 88
 
89 89
         // Show the credit card entry form.
90
-        $this->new_payment_method_entry( $this->get_cc_form( true ) );
90
+        $this->new_payment_method_entry($this->get_cc_form(true));
91 91
     }
92 92
 
93 93
     /**
@@ -100,79 +100,79 @@  discard block
 block discarded – undo
100 100
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
101 101
 	 * @return string|WP_Error Payment profile id.
102 102
 	 */
103
-	public function create_customer_profile( $invoice, $submission_data, $save = true ) {
103
+	public function create_customer_profile($invoice, $submission_data, $save = true) {
104 104
 
105 105
         // Remove non-digits from the number
106
-        $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
106
+        $submission_data['authorizenet']['cc_number'] = preg_replace('/\D/', '', $submission_data['authorizenet']['cc_number']);
107 107
 
108 108
         // Generate args.
109 109
         $args = array(
110 110
             'createCustomerProfileRequest' => array(
111 111
                 'merchantAuthentication' => $this->get_auth_params(),
112 112
                 'profile'                => array(
113
-                    'merchantCustomerId' => getpaid_limit_length( $invoice->get_user_id(), 20 ),
114
-                    'description'        => getpaid_limit_length( $invoice->get_full_name(), 255 ),
115
-                    'email'              => getpaid_limit_length( $invoice->get_email(), 255 ),
113
+                    'merchantCustomerId' => getpaid_limit_length($invoice->get_user_id(), 20),
114
+                    'description'        => getpaid_limit_length($invoice->get_full_name(), 255),
115
+                    'email'              => getpaid_limit_length($invoice->get_email(), 255),
116 116
                     'paymentProfiles'    => array(
117 117
                         'customerType' => 'individual',
118 118
 
119 119
                         // Billing information.
120 120
                         'billTo'       => array(
121
-                            'firstName' => getpaid_limit_length( $invoice->get_first_name(), 50 ),
122
-                            'lastName'  => getpaid_limit_length( $invoice->get_last_name(), 50 ),
123
-                            'address'   => getpaid_limit_length( $invoice->get_address(), 60 ),
124
-                            'city'      => getpaid_limit_length( $invoice->get_city(), 40 ),
125
-                            'state'     => getpaid_limit_length( $invoice->get_state(), 40 ),
126
-                            'zip'       => getpaid_limit_length( $invoice->get_zip(), 20 ),
127
-                            'country'   => getpaid_limit_length( $invoice->get_country(), 60 ),
121
+                            'firstName' => getpaid_limit_length($invoice->get_first_name(), 50),
122
+                            'lastName'  => getpaid_limit_length($invoice->get_last_name(), 50),
123
+                            'address'   => getpaid_limit_length($invoice->get_address(), 60),
124
+                            'city'      => getpaid_limit_length($invoice->get_city(), 40),
125
+                            'state'     => getpaid_limit_length($invoice->get_state(), 40),
126
+                            'zip'       => getpaid_limit_length($invoice->get_zip(), 20),
127
+                            'country'   => getpaid_limit_length($invoice->get_country(), 60),
128 128
                         ),
129 129
 
130 130
                         // Payment information.
131
-                        'payment'      => $this->get_payment_information( $submission_data['authorizenet'] ),
131
+                        'payment'      => $this->get_payment_information($submission_data['authorizenet']),
132 132
                     ),
133 133
                 ),
134
-                'validationMode'         => $this->is_sandbox( $invoice ) ? 'testMode' : 'liveMode',
134
+                'validationMode'         => $this->is_sandbox($invoice) ? 'testMode' : 'liveMode',
135 135
             ),
136 136
         );
137 137
 
138
-        $response = $this->post( apply_filters( 'getpaid_authorizenet_customer_profile_args', $args, $invoice ), $invoice );
138
+        $response = $this->post(apply_filters('getpaid_authorizenet_customer_profile_args', $args, $invoice), $invoice);
139 139
 
140
-        if ( is_wp_error( $response ) ) {
140
+        if (is_wp_error($response)) {
141 141
 
142 142
             // In case the payment profile already exists remotely.
143
-            if ( 'dup_payment_profile' === $response->get_error_code() ) {
144
-                $customer_profile_id = strtok( $response->get_error_message(), '.' );
145
-                update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile_id );
146
-                return strtok( '.' );
143
+            if ('dup_payment_profile' === $response->get_error_code()) {
144
+                $customer_profile_id = strtok($response->get_error_message(), '.');
145
+                update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile_id);
146
+                return strtok('.');
147 147
             }
148 148
 
149 149
             // In case the customer profile already exists remotely.
150
-            if ( 'E00039' === $response->get_error_code() ) {
151
-                $customer_profile_id = str_replace( 'A duplicate record with ID ', '', $response->get_error_message() );
152
-                $customer_profile_id = str_replace( ' already exists.', '', $customer_profile_id );
153
-                return $this->create_customer_payment_profile( trim( $customer_profile_id ), $invoice, $submission_data, $save );
150
+            if ('E00039' === $response->get_error_code()) {
151
+                $customer_profile_id = str_replace('A duplicate record with ID ', '', $response->get_error_message());
152
+                $customer_profile_id = str_replace(' already exists.', '', $customer_profile_id);
153
+                return $this->create_customer_payment_profile(trim($customer_profile_id), $invoice, $submission_data, $save);
154 154
             }
155 155
 
156 156
             return $response;
157 157
         }
158 158
 
159
-        update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $response->customerProfileId );
159
+        update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $response->customerProfileId);
160 160
 
161 161
         // Save the payment token.
162
-        if ( $save ) {
162
+        if ($save) {
163 163
             $this->save_token(
164 164
                 array(
165 165
                     'id'      => $response->customerPaymentProfileIdList[0],
166
-                    'name'    => getpaid_get_card_name( $submission_data['authorizenet']['cc_number'] ) . '&middot;&middot;&middot;&middot;' . substr( $submission_data['authorizenet']['cc_number'], -4 ),
166
+                    'name'    => getpaid_get_card_name($submission_data['authorizenet']['cc_number']) . '&middot;&middot;&middot;&middot;' . substr($submission_data['authorizenet']['cc_number'], -4),
167 167
                     'default' => true,
168
-                    'type'    => $this->is_sandbox( $invoice ) ? 'sandbox' : 'live',
168
+                    'type'    => $this->is_sandbox($invoice) ? 'sandbox' : 'live',
169 169
                 )
170 170
             );
171 171
         }
172 172
 
173 173
         // Add a note about the validation response.
174 174
         $invoice->add_note(
175
-            sprintf( __( 'Created Authorize.NET customer profile: %s', 'invoicing' ), $response->validationDirectResponseList[0] ),
175
+            sprintf(__('Created Authorize.NET customer profile: %s', 'invoicing'), $response->validationDirectResponseList[0]),
176 176
             false,
177 177
             false,
178 178
             true
@@ -189,7 +189,7 @@  discard block
 block discarded – undo
189 189
 	 * @return string|WP_Error Profile id.
190 190
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-profile
191 191
 	 */
192
-	public function get_customer_profile( $profile_id ) {
192
+	public function get_customer_profile($profile_id) {
193 193
 
194 194
         // Generate args.
195 195
         $args = array(
@@ -199,7 +199,7 @@  discard block
 block discarded – undo
199 199
             ),
200 200
         );
201 201
 
202
-        return $this->post( $args, false );
202
+        return $this->post($args, false);
203 203
 
204 204
     }
205 205
 
@@ -214,18 +214,18 @@  discard block
 block discarded – undo
214 214
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
215 215
 	 * @return string|WP_Error Profile id.
216 216
 	 */
217
-	public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
217
+	public function create_customer_payment_profile($customer_profile, $invoice, $submission_data, $save) {
218 218
 
219 219
         // Remove non-digits from the number
220
-        $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
220
+        $submission_data['authorizenet']['cc_number'] = preg_replace('/\D/', '', $submission_data['authorizenet']['cc_number']);
221 221
 
222 222
         // Prepare card details.
223
-        $payment_information                          = $this->get_payment_information( $submission_data['authorizenet'] );
223
+        $payment_information                          = $this->get_payment_information($submission_data['authorizenet']);
224 224
 
225 225
         // Authorize.NET does not support saving the same card twice.
226
-        $cached_information                           = $this->retrieve_payment_profile_from_cache( $payment_information, $customer_profile, $invoice );
226
+        $cached_information                           = $this->retrieve_payment_profile_from_cache($payment_information, $customer_profile, $invoice);
227 227
 
228
-        if ( $cached_information ) {
228
+        if ($cached_information) {
229 229
             return $cached_information;
230 230
         }
231 231
 
@@ -238,34 +238,34 @@  discard block
 block discarded – undo
238 238
 
239 239
                     // Billing information.
240 240
                     'billTo'  => array(
241
-                        'firstName' => getpaid_limit_length( $invoice->get_first_name(), 50 ),
242
-                        'lastName'  => getpaid_limit_length( $invoice->get_last_name(), 50 ),
243
-                        'address'   => getpaid_limit_length( $invoice->get_address(), 60 ),
244
-                        'city'      => getpaid_limit_length( $invoice->get_city(), 40 ),
245
-                        'state'     => getpaid_limit_length( $invoice->get_state(), 40 ),
246
-                        'zip'       => getpaid_limit_length( $invoice->get_zip(), 20 ),
247
-                        'country'   => getpaid_limit_length( $invoice->get_country(), 60 ),
241
+                        'firstName' => getpaid_limit_length($invoice->get_first_name(), 50),
242
+                        'lastName'  => getpaid_limit_length($invoice->get_last_name(), 50),
243
+                        'address'   => getpaid_limit_length($invoice->get_address(), 60),
244
+                        'city'      => getpaid_limit_length($invoice->get_city(), 40),
245
+                        'state'     => getpaid_limit_length($invoice->get_state(), 40),
246
+                        'zip'       => getpaid_limit_length($invoice->get_zip(), 20),
247
+                        'country'   => getpaid_limit_length($invoice->get_country(), 60),
248 248
                     ),
249 249
 
250 250
                     // Payment information.
251 251
                     'payment' => $payment_information,
252 252
                 ),
253
-                'validationMode'         => $this->is_sandbox( $invoice ) ? 'testMode' : 'liveMode',
253
+                'validationMode'         => $this->is_sandbox($invoice) ? 'testMode' : 'liveMode',
254 254
             ),
255 255
         );
256 256
 
257
-        $response = $this->post( apply_filters( 'getpaid_authorizenet_create_customer_payment_profile_args', $args, $invoice ), $invoice );
257
+        $response = $this->post(apply_filters('getpaid_authorizenet_create_customer_payment_profile_args', $args, $invoice), $invoice);
258 258
 
259
-        if ( is_wp_error( $response ) ) {
259
+        if (is_wp_error($response)) {
260 260
 
261 261
             // In case the payment profile already exists remotely.
262
-            if ( 'dup_payment_profile' == $response->get_error_code() ) {
263
-                $customer_profile_id = strtok( $response->get_error_message(), '.' );
264
-                $payment_profile_id  = strtok( '.' );
265
-                update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile_id );
262
+            if ('dup_payment_profile' == $response->get_error_code()) {
263
+                $customer_profile_id = strtok($response->get_error_message(), '.');
264
+                $payment_profile_id  = strtok('.');
265
+                update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile_id);
266 266
 
267 267
                 // Cache payment profile id.
268
-                $this->add_payment_profile_to_cache( $payment_information, $payment_profile_id );
268
+                $this->add_payment_profile_to_cache($payment_information, $payment_profile_id);
269 269
 
270 270
                 return $payment_profile_id;
271 271
             }
@@ -274,29 +274,29 @@  discard block
 block discarded – undo
274 274
         }
275 275
 
276 276
         // Save the payment token.
277
-        if ( $save ) {
277
+        if ($save) {
278 278
             $this->save_token(
279 279
                 array(
280 280
                     'id'      => $response->customerPaymentProfileId,
281
-                    'name'    => getpaid_get_card_name( $submission_data['authorizenet']['cc_number'] ) . ' &middot;&middot;&middot;&middot; ' . substr( $submission_data['authorizenet']['cc_number'], -4 ),
281
+                    'name'    => getpaid_get_card_name($submission_data['authorizenet']['cc_number']) . ' &middot;&middot;&middot;&middot; ' . substr($submission_data['authorizenet']['cc_number'], -4),
282 282
                     'default' => true,
283
-                    'type'    => $this->is_sandbox( $invoice ) ? 'sandbox' : 'live',
283
+                    'type'    => $this->is_sandbox($invoice) ? 'sandbox' : 'live',
284 284
                 )
285 285
             );
286 286
         }
287 287
 
288 288
         // Cache payment profile id.
289
-        $this->add_payment_profile_to_cache( $payment_information, $response->customerPaymentProfileId );
289
+        $this->add_payment_profile_to_cache($payment_information, $response->customerPaymentProfileId);
290 290
 
291 291
         // Add a note about the validation response.
292 292
         $invoice->add_note(
293
-            sprintf( __( 'Saved Authorize.NET payment profile: %s', 'invoicing' ), $response->validationDirectResponse ),
293
+            sprintf(__('Saved Authorize.NET payment profile: %s', 'invoicing'), $response->validationDirectResponse),
294 294
             false,
295 295
             false,
296 296
             true
297 297
         );
298 298
 
299
-        update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile );
299
+        update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile);
300 300
 
301 301
         return $response->customerPaymentProfileId;
302 302
     }
@@ -308,12 +308,12 @@  discard block
 block discarded – undo
308 308
      * @param array $payment_details.
309 309
 	 * @return array|false Profile id.
310 310
 	 */
311
-	public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
311
+	public function retrieve_payment_profile_from_cache($payment_details, $customer_profile, $invoice) {
312 312
 
313
-        $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
314
-        $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
313
+        $cached_information = get_option('getpaid_authorize_net_cached_profiles', array());
314
+        $payment_details    = hash_hmac('sha256', json_encode($payment_details), SECURE_AUTH_KEY);
315 315
 
316
-        if ( ! is_array( $cached_information ) || ! array_key_exists( $payment_details, $cached_information ) ) {
316
+        if (!is_array($cached_information) || !array_key_exists($payment_details, $cached_information)) {
317 317
             return false;
318 318
         }
319 319
 
@@ -322,13 +322,13 @@  discard block
 block discarded – undo
322 322
             'getCustomerPaymentProfileRequest' => array(
323 323
                 'merchantAuthentication'   => $this->get_auth_params(),
324 324
                 'customerProfileId'        => $customer_profile,
325
-                'customerPaymentProfileId' => $cached_information[ $payment_details ],
325
+                'customerPaymentProfileId' => $cached_information[$payment_details],
326 326
             ),
327 327
         );
328 328
 
329
-        $response = $this->post( $args, $invoice );
329
+        $response = $this->post($args, $invoice);
330 330
 
331
-        return is_wp_error( $response ) ? false : $cached_information[ $payment_details ];
331
+        return is_wp_error($response) ? false : $cached_information[$payment_details];
332 332
 
333 333
     }
334 334
 
@@ -339,14 +339,14 @@  discard block
 block discarded – undo
339 339
      * @param array $payment_details.
340 340
      * @param string $payment_profile_id.
341 341
 	 */
342
-	public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
342
+	public function add_payment_profile_to_cache($payment_details, $payment_profile_id) {
343 343
 
344
-        $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
345
-        $cached_information = is_array( $cached_information ) ? $cached_information : array();
346
-        $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
344
+        $cached_information = get_option('getpaid_authorize_net_cached_profiles', array());
345
+        $cached_information = is_array($cached_information) ? $cached_information : array();
346
+        $payment_details    = hash_hmac('sha256', json_encode($payment_details), SECURE_AUTH_KEY);
347 347
 
348
-        $cached_information[ $payment_details ] = $payment_profile_id;
349
-        update_option( 'getpaid_authorize_net_cached_profiles', $cached_information );
348
+        $cached_information[$payment_details] = $payment_profile_id;
349
+        update_option('getpaid_authorize_net_cached_profiles', $cached_information);
350 350
 
351 351
     }
352 352
 
@@ -359,7 +359,7 @@  discard block
 block discarded – undo
359 359
 	 * @return string|WP_Error Profile id.
360 360
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-payment-profile
361 361
 	 */
362
-	public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
362
+	public function get_customer_payment_profile($customer_profile_id, $payment_profile_id) {
363 363
 
364 364
         // Generate args.
365 365
         $args = array(
@@ -370,7 +370,7 @@  discard block
 block discarded – undo
370 370
             ),
371 371
         );
372 372
 
373
-        return $this->post( $args, false );
373
+        return $this->post($args, false);
374 374
 
375 375
     }
376 376
 
@@ -383,7 +383,7 @@  discard block
 block discarded – undo
383 383
      * @link https://developer.authorize.net/api/reference/index.html#payment-transactions-charge-a-customer-profile
384 384
 	 * @return WP_Error|object
385 385
 	 */
386
-	public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
386
+	public function charge_customer_payment_profile($customer_profile_id, $payment_profile_id, $invoice) {
387 387
 
388 388
         // Generate args.
389 389
         $args = array(
@@ -403,28 +403,28 @@  discard block
 block discarded – undo
403 403
                         ),
404 404
                     ),
405 405
                     'order'           => array(
406
-                        'invoiceNumber' => getpaid_limit_length( $invoice->get_number(), 20 ),
406
+                        'invoiceNumber' => getpaid_limit_length($invoice->get_number(), 20),
407 407
                     ),
408
-                    'lineItems'       => array( 'lineItem' => $this->get_line_items( $invoice ) ),
408
+                    'lineItems'       => array('lineItem' => $this->get_line_items($invoice)),
409 409
                     'tax'             => array(
410 410
                         'amount' => $invoice->get_total_tax(),
411
-                        'name'   => __( 'TAX', 'invoicing' ),
411
+                        'name'   => __('TAX', 'invoicing'),
412 412
                     ),
413
-                    'poNumber'        => getpaid_limit_length( $invoice->get_number(), 25 ),
413
+                    'poNumber'        => getpaid_limit_length($invoice->get_number(), 25),
414 414
                     'customer'        => array(
415
-                        'id'    => getpaid_limit_length( $invoice->get_user_id(), 25 ),
416
-                        'email' => getpaid_limit_length( $invoice->get_email(), 25 ),
415
+                        'id'    => getpaid_limit_length($invoice->get_user_id(), 25),
416
+                        'email' => getpaid_limit_length($invoice->get_email(), 25),
417 417
                     ),
418 418
                     'customerIP'      => $invoice->get_ip(),
419 419
                 ),
420 420
             ),
421 421
         );
422 422
 
423
-        if ( 0 == $invoice->get_total_tax() ) {
424
-            unset( $args['createTransactionRequest']['transactionRequest']['tax'] );
423
+        if (0 == $invoice->get_total_tax()) {
424
+            unset($args['createTransactionRequest']['transactionRequest']['tax']);
425 425
         }
426 426
 
427
-        return $this->post( apply_filters( 'getpaid_authorizenet_charge_customer_payment_profile_args', $args, $invoice ), $invoice );
427
+        return $this->post(apply_filters('getpaid_authorizenet_charge_customer_payment_profile_args', $args, $invoice), $invoice);
428 428
 
429 429
     }
430 430
 
@@ -434,29 +434,29 @@  discard block
 block discarded – undo
434 434
      * @param stdClass $result Api response.
435 435
 	 * @param WPInv_Invoice $invoice Invoice.
436 436
 	 */
437
-	public function process_charge_response( $result, $invoice ) {
437
+	public function process_charge_response($result, $invoice) {
438 438
 
439 439
         wpinv_clear_errors();
440 440
 		$response_code = (int) $result->transactionResponse->responseCode;
441 441
 
442 442
 		// Succeeded.
443
-		if ( 1 == $response_code || 4 == $response_code ) {
443
+		if (1 == $response_code || 4 == $response_code) {
444 444
 
445 445
 			// Maybe set a transaction id.
446
-			if ( ! empty( $result->transactionResponse->transId ) ) {
447
-				$invoice->set_transaction_id( $result->transactionResponse->transId );
446
+			if (!empty($result->transactionResponse->transId)) {
447
+				$invoice->set_transaction_id($result->transactionResponse->transId);
448 448
 			}
449 449
 
450
-			$invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
450
+			$invoice->add_note(sprintf(__('Authentication code: %1$s (%2$s).', 'invoicing'), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber), false, false, true);
451 451
 
452
-			if ( 1 == $response_code ) {
452
+			if (1 == $response_code) {
453 453
 				return $invoice->mark_paid();
454 454
 			}
455 455
 
456
-			$invoice->set_status( 'wpi-onhold' );
456
+			$invoice->set_status('wpi-onhold');
457 457
         	$invoice->add_note(
458 458
                 sprintf(
459
-                    __( 'Held for review: %s', 'invoicing' ),
459
+                    __('Held for review: %s', 'invoicing'),
460 460
                     $result->transactionResponse->messages->message[0]->description
461 461
                 )
462 462
 			);
@@ -465,11 +465,11 @@  discard block
 block discarded – undo
465 465
 
466 466
 		}
467 467
 
468
-        wpinv_set_error( 'card_declined' );
468
+        wpinv_set_error('card_declined');
469 469
 
470
-        if ( ! empty( $result->transactionResponse->errors ) ) {
470
+        if (!empty($result->transactionResponse->errors)) {
471 471
             $errors = (object) $result->transactionResponse->errors;
472
-            wpinv_set_error( $errors->error[0]->errorCode, esc_html( $errors->error[0]->errorText ) );
472
+            wpinv_set_error($errors->error[0]->errorCode, esc_html($errors->error[0]->errorText));
473 473
         }
474 474
 
475 475
     }
@@ -481,7 +481,7 @@  discard block
 block discarded – undo
481 481
 	 * @param array $card Card details.
482 482
 	 * @return array
483 483
 	 */
484
-	public function get_payment_information( $card ) {
484
+	public function get_payment_information($card) {
485 485
         return array(
486 486
 
487 487
             'creditCard' => array(
@@ -500,8 +500,8 @@  discard block
 block discarded – undo
500 500
 	 * @param WPInv_Invoice $invoice Invoice.
501 501
 	 * @return string
502 502
 	 */
503
-	public function get_customer_profile_meta_name( $invoice ) {
504
-        return $this->is_sandbox( $invoice ) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
503
+	public function get_customer_profile_meta_name($invoice) {
504
+        return $this->is_sandbox($invoice) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
505 505
     }
506 506
 
507 507
     /**
@@ -512,34 +512,34 @@  discard block
 block discarded – undo
512 512
      * @param WPInv_Invoice $invoice
513 513
 	 * @return WP_Error|string The payment profile id
514 514
 	 */
515
-	public function validate_submission_data( $submission_data, $invoice ) {
515
+	public function validate_submission_data($submission_data, $invoice) {
516 516
 
517 517
         // Validate authentication details.
518 518
         $auth = $this->get_auth_params();
519 519
 
520
-        if ( empty( $auth['name'] ) || empty( $auth['transactionKey'] ) ) {
521
-            return new WP_Error( 'invalid_settings', __( 'Please set-up your login id and transaction key before using this gateway.', 'invoicing' ) );
520
+        if (empty($auth['name']) || empty($auth['transactionKey'])) {
521
+            return new WP_Error('invalid_settings', __('Please set-up your login id and transaction key before using this gateway.', 'invoicing'));
522 522
         }
523 523
 
524 524
         // Validate the payment method.
525
-        if ( empty( $submission_data['getpaid-authorizenet-payment-method'] ) ) {
526
-            return new WP_Error( 'invalid_payment_method', __( 'Please select a different payment method or add a new card.', 'invoicing' ) );
525
+        if (empty($submission_data['getpaid-authorizenet-payment-method'])) {
526
+            return new WP_Error('invalid_payment_method', __('Please select a different payment method or add a new card.', 'invoicing'));
527 527
         }
528 528
 
529 529
         // Are we adding a new payment method?
530
-        if ( 'new' != $submission_data['getpaid-authorizenet-payment-method'] ) {
530
+        if ('new' != $submission_data['getpaid-authorizenet-payment-method']) {
531 531
             return $submission_data['getpaid-authorizenet-payment-method'];
532 532
         }
533 533
 
534 534
         // Retrieve the customer profile id.
535
-        $profile_id = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
535
+        $profile_id = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
536 536
 
537 537
         // Create payment method.
538
-        if ( empty( $profile_id ) ) {
539
-            return $this->create_customer_profile( $invoice, $submission_data, ! empty( $submission_data['getpaid-authorizenet-new-payment-method'] ) );
538
+        if (empty($profile_id)) {
539
+            return $this->create_customer_profile($invoice, $submission_data, !empty($submission_data['getpaid-authorizenet-new-payment-method']));
540 540
         }
541 541
 
542
-        return $this->create_customer_payment_profile( $profile_id, $invoice, $submission_data, ! empty( $submission_data['getpaid-authorizenet-new-payment-method'] ) );
542
+        return $this->create_customer_payment_profile($profile_id, $invoice, $submission_data, !empty($submission_data['getpaid-authorizenet-new-payment-method']));
543 543
 
544 544
     }
545 545
 
@@ -550,32 +550,32 @@  discard block
 block discarded – undo
550 550
 	 * @param WPInv_Invoice $invoice Invoice.
551 551
 	 * @return array
552 552
 	 */
553
-	public function get_line_items( $invoice ) {
553
+	public function get_line_items($invoice) {
554 554
         $items = array();
555 555
 
556
-        foreach ( $invoice->get_items() as $item ) {
556
+        foreach ($invoice->get_items() as $item) {
557 557
 
558 558
             $amount  = $invoice->is_renewal() ? $item->get_price() : $item->get_initial_price();
559 559
             $items[] = array(
560
-                'itemId'      => getpaid_limit_length( $item->get_id(), 31 ),
561
-                'name'        => getpaid_limit_length( $item->get_raw_name(), 31 ),
562
-                'description' => getpaid_limit_length( $item->get_description(), 255 ),
563
-                'quantity'    => (string) ( $invoice->get_template() == 'amount' ? 1 : $item->get_quantity() ),
560
+                'itemId'      => getpaid_limit_length($item->get_id(), 31),
561
+                'name'        => getpaid_limit_length($item->get_raw_name(), 31),
562
+                'description' => getpaid_limit_length($item->get_description(), 255),
563
+                'quantity'    => (string) ($invoice->get_template() == 'amount' ? 1 : $item->get_quantity()),
564 564
                 'unitPrice'   => (float) $amount,
565 565
                 'taxable'     => wpinv_use_taxes() && $invoice->is_taxable() && 'tax-exempt' != $item->get_vat_rule(),
566 566
             );
567 567
 
568 568
         }
569 569
 
570
-        foreach ( $invoice->get_fees() as $fee_name => $fee ) {
570
+        foreach ($invoice->get_fees() as $fee_name => $fee) {
571 571
 
572
-            $amount  = $invoice->is_renewal() ? $fee['recurring_fee'] : $fee['initial_fee'];
572
+            $amount = $invoice->is_renewal() ? $fee['recurring_fee'] : $fee['initial_fee'];
573 573
 
574
-            if ( $amount > 0 ) {
574
+            if ($amount > 0) {
575 575
                 $items[] = array(
576
-                    'itemId'      => getpaid_limit_length( $fee_name, 31 ),
577
-                    'name'        => getpaid_limit_length( $fee_name, 31 ),
578
-                    'description' => getpaid_limit_length( $fee_name, 255 ),
576
+                    'itemId'      => getpaid_limit_length($fee_name, 31),
577
+                    'name'        => getpaid_limit_length($fee_name, 31),
578
+                    'description' => getpaid_limit_length($fee_name, 255),
579 579
                     'quantity'    => '1',
580 580
                     'unitPrice'   => (float) $amount,
581 581
                     'taxable'     => false,
@@ -595,36 +595,36 @@  discard block
 block discarded – undo
595 595
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596 596
 	 * @return array
597 597
 	 */
598
-	public function process_payment( $invoice, $submission_data, $submission ) {
598
+	public function process_payment($invoice, $submission_data, $submission) {
599 599
 
600 600
         // Validate the submitted data.
601
-        $payment_profile_id = $this->validate_submission_data( $submission_data, $invoice );
601
+        $payment_profile_id = $this->validate_submission_data($submission_data, $invoice);
602 602
 
603 603
         // Do we have an error?
604
-        if ( is_wp_error( $payment_profile_id ) ) {
605
-            wpinv_set_error( $payment_profile_id->get_error_code(), $payment_profile_id->get_error_message() );
606
-            wpinv_send_back_to_checkout( $invoice );
604
+        if (is_wp_error($payment_profile_id)) {
605
+            wpinv_set_error($payment_profile_id->get_error_code(), $payment_profile_id->get_error_message());
606
+            wpinv_send_back_to_checkout($invoice);
607 607
         }
608 608
 
609 609
         // Save the payment method to the order.
610
-        update_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', $payment_profile_id );
610
+        update_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', $payment_profile_id);
611 611
 
612 612
         // Check if this is a subscription or not.
613
-        $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
614
-        if ( ! empty( $subscriptions ) ) {
615
-            $this->process_subscription( $invoice, $subscriptions );
613
+        $subscriptions = getpaid_get_invoice_subscriptions($invoice);
614
+        if (!empty($subscriptions)) {
615
+            $this->process_subscription($invoice, $subscriptions);
616 616
         }
617 617
 
618 618
         // If it is free, send to the success page.
619
-        if ( ! $invoice->needs_payment() ) {
619
+        if (!$invoice->needs_payment()) {
620 620
             $invoice->mark_paid();
621
-            wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
621
+            wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
622 622
         }
623 623
 
624 624
         // Charge the payment profile.
625
-        $this->process_initial_payment( $invoice );
625
+        $this->process_initial_payment($invoice);
626 626
 
627
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
627
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
628 628
 
629 629
         exit;
630 630
 
@@ -635,23 +635,23 @@  discard block
 block discarded – undo
635 635
 	 *
636 636
      * @param WPInv_Invoice $invoice Invoice.
637 637
 	 */
638
-	protected function process_initial_payment( $invoice ) {
638
+	protected function process_initial_payment($invoice) {
639 639
 
640
-		$payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
641
-        $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
642
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
640
+		$payment_profile_id = get_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
641
+        $customer_profile = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
642
+		$result             = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $invoice);
643 643
 
644 644
 		// Do we have an error?
645
-		if ( is_wp_error( $result ) ) {
646
-			wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647
-			wpinv_send_back_to_checkout( $invoice );
645
+		if (is_wp_error($result)) {
646
+			wpinv_set_error($result->get_error_code(), $result->get_error_message());
647
+			wpinv_send_back_to_checkout($invoice);
648 648
 		}
649 649
 
650 650
 		// Process the response.
651
-		$this->process_charge_response( $result, $invoice );
651
+		$this->process_charge_response($result, $invoice);
652 652
 
653
-		if ( wpinv_get_errors() ) {
654
-			wpinv_send_back_to_checkout( $invoice );
653
+		if (wpinv_get_errors()) {
654
+			wpinv_send_back_to_checkout($invoice);
655 655
 		}
656 656
 
657 657
 	}
@@ -662,30 +662,30 @@  discard block
 block discarded – undo
662 662
      * @param WPInv_Invoice $invoice Invoice.
663 663
      * @param WPInv_Subscription[]|WPInv_Subscription $subscriptions Subscriptions.
664 664
 	 */
665
-	public function process_subscription( $invoice, $subscriptions ) {
665
+	public function process_subscription($invoice, $subscriptions) {
666 666
 
667 667
         // Check if there is an initial amount to charge.
668
-        if ( (float) $invoice->get_total() > 0 ) {
669
-			$this->process_initial_payment( $invoice );
668
+        if ((float) $invoice->get_total() > 0) {
669
+			$this->process_initial_payment($invoice);
670 670
         }
671 671
 
672 672
         // Activate the subscriptions.
673
-        $subscriptions = is_array( $subscriptions ) ? $subscriptions : array( $subscriptions );
673
+        $subscriptions = is_array($subscriptions) ? $subscriptions : array($subscriptions);
674 674
 
675
-        foreach ( $subscriptions as $subscription ) {
676
-            if ( $subscription->exists() ) {
677
-                $duration = strtotime( $subscription->get_expiration() ) - strtotime( $subscription->get_date_created() );
678
-                $expiry   = date( 'Y-m-d H:i:s', ( current_time( 'timestamp' ) + $duration ) );
675
+        foreach ($subscriptions as $subscription) {
676
+            if ($subscription->exists()) {
677
+                $duration = strtotime($subscription->get_expiration()) - strtotime($subscription->get_date_created());
678
+                $expiry   = date('Y-m-d H:i:s', (current_time('timestamp') + $duration));
679 679
 
680
-                $subscription->set_next_renewal_date( $expiry );
681
-                $subscription->set_date_created( current_time( 'mysql' ) );
682
-                $subscription->set_profile_id( $invoice->generate_key( 'authnet_sub_' . $invoice->get_id() . '_' . $subscription->get_id() ) );
680
+                $subscription->set_next_renewal_date($expiry);
681
+                $subscription->set_date_created(current_time('mysql'));
682
+                $subscription->set_profile_id($invoice->generate_key('authnet_sub_' . $invoice->get_id() . '_' . $subscription->get_id()));
683 683
                 $subscription->activate();
684 684
             }
685 685
         }
686 686
 
687 687
 		// Redirect to the success page.
688
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
688
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
689 689
 
690 690
     }
691 691
 
@@ -695,11 +695,11 @@  discard block
 block discarded – undo
695 695
 	 *
696 696
      * @param WPInv_Subscription $subscription
697 697
 	 */
698
-	public function maybe_renew_subscription( $subscription ) {
698
+	public function maybe_renew_subscription($subscription) {
699 699
 
700 700
         // Ensure its our subscription && it's active.
701
-        if ( $this->id === $subscription->get_gateway() && $subscription->has_status( 'active trialling' ) ) {
702
-            $this->renew_subscription( $subscription );
701
+        if ($this->id === $subscription->get_gateway() && $subscription->has_status('active trialling')) {
702
+            $this->renew_subscription($subscription);
703 703
         }
704 704
 
705 705
 	}
@@ -709,28 +709,28 @@  discard block
 block discarded – undo
709 709
 	 *
710 710
      * @param WPInv_Subscription $subscription
711 711
 	 */
712
-	public function renew_subscription( $subscription ) {
712
+	public function renew_subscription($subscription) {
713 713
 
714 714
 		// Generate the renewal invoice.
715 715
 		$new_invoice = $subscription->create_payment();
716 716
 		$old_invoice = $subscription->get_parent_payment();
717 717
 
718
-        if ( empty( $new_invoice ) ) {
719
-            $old_invoice->add_note( __( 'Error generating a renewal invoice.', 'invoicing' ), false, false, false );
718
+        if (empty($new_invoice)) {
719
+            $old_invoice->add_note(__('Error generating a renewal invoice.', 'invoicing'), false, false, false);
720 720
             $subscription->failing();
721 721
             return;
722 722
         }
723 723
 
724 724
         // Charge the payment method.
725
-		$payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726
-		$customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
725
+		$payment_profile_id = get_post_meta($old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
726
+		$customer_profile   = get_user_meta($old_invoice->get_user_id(), $this->get_customer_profile_meta_name($old_invoice), true);
727
+		$result             = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $new_invoice);
728 728
 
729 729
 		// Do we have an error?
730
-		if ( is_wp_error( $result ) ) {
730
+		if (is_wp_error($result)) {
731 731
 
732 732
 			$old_invoice->add_note(
733
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
733
+				sprintf(__('Error renewing subscription : ( %s ).', 'invoicing'), $result->get_error_message()),
734 734
 				true,
735 735
 				false,
736 736
 				true
@@ -741,12 +741,12 @@  discard block
 block discarded – undo
741 741
 		}
742 742
 
743 743
 		// Process the response.
744
-		$this->process_charge_response( $result, $new_invoice );
744
+		$this->process_charge_response($result, $new_invoice);
745 745
 
746
-		if ( wpinv_get_errors() ) {
746
+		if (wpinv_get_errors()) {
747 747
 
748 748
 			$old_invoice->add_note(
749
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
749
+				sprintf(__('Error renewing subscription : ( %s ).', 'invoicing'), getpaid_get_errors_html()),
750 750
 				true,
751 751
 				false,
752 752
 				true
@@ -756,7 +756,7 @@  discard block
 block discarded – undo
756 756
 
757 757
         }
758 758
 
759
-        $subscription->add_payment( array(), $new_invoice );
759
+        $subscription->add_payment(array(), $new_invoice);
760 760
         $subscription->renew();
761 761
     }
762 762
 
@@ -767,33 +767,33 @@  discard block
 block discarded – undo
767 767
 	 * @param GetPaid_Form_Item[] $items
768 768
 	 * @return WPInv_Invoice
769 769
 	 */
770
-	public function process_addons( $invoice, $items ) {
770
+	public function process_addons($invoice, $items) {
771 771
 
772 772
         global $getpaid_authorize_addons;
773 773
 
774 774
         $getpaid_authorize_addons = array();
775
-        foreach ( $items as $item ) {
775
+        foreach ($items as $item) {
776 776
 
777
-            if ( is_null( $invoice->get_item( $item->get_id() ) ) && ! is_wp_error( $invoice->add_item( $item ) ) ) {
777
+            if (is_null($invoice->get_item($item->get_id())) && !is_wp_error($invoice->add_item($item))) {
778 778
                 $getpaid_authorize_addons[] = $item;
779 779
             }
780 780
 }
781 781
 
782
-        if ( empty( $getpaid_authorize_addons ) ) {
782
+        if (empty($getpaid_authorize_addons)) {
783 783
             return;
784 784
         }
785 785
 
786 786
         $invoice->recalculate_total();
787 787
 
788
-        $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
789
-		$customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
788
+        $payment_profile_id = get_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
789
+		$customer_profile = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
790 790
 
791
-        add_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ), 10, 2 );
792
-        $result = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
793
-        remove_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ) );
791
+        add_filter('getpaid_authorizenet_charge_customer_payment_profile_args', array($this, 'filter_addons_request'), 10, 2);
792
+        $result = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $invoice);
793
+        remove_filter('getpaid_authorizenet_charge_customer_payment_profile_args', array($this, 'filter_addons_request'));
794 794
 
795
-        if ( is_wp_error( $result ) ) {
796
-            wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
795
+        if (is_wp_error($result)) {
796
+            wpinv_set_error($result->get_error_code(), $result->get_error_message());
797 797
             return;
798 798
         }
799 799
 
@@ -806,19 +806,19 @@  discard block
 block discarded – undo
806 806
      * @param array $args
807 807
 	 * @return array
808 808
 	 */
809
-    public function filter_addons_request( $args ) {
809
+    public function filter_addons_request($args) {
810 810
 
811 811
         global $getpaid_authorize_addons;
812 812
         $total = 0;
813 813
 
814
-        foreach ( $getpaid_authorize_addons as $addon ) {
814
+        foreach ($getpaid_authorize_addons as $addon) {
815 815
             $total += $addon->get_sub_total();
816 816
         }
817 817
 
818 818
         $args['createTransactionRequest']['transactionRequest']['amount'] = $total;
819 819
 
820
-        if ( isset( $args['createTransactionRequest']['transactionRequest']['tax'] ) ) {
821
-            unset( $args['createTransactionRequest']['transactionRequest']['tax'] );
820
+        if (isset($args['createTransactionRequest']['transactionRequest']['tax'])) {
821
+            unset($args['createTransactionRequest']['transactionRequest']['tax']);
822 822
         }
823 823
 
824 824
         return $args;
@@ -831,7 +831,7 @@  discard block
 block discarded – undo
831 831
     public function sandbox_notice() {
832 832
 
833 833
         return sprintf(
834
-            __( 'SANDBOX ENABLED. You can use sandbox testing details only. See the %1$sAuthorize.NET Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
834
+            __('SANDBOX ENABLED. You can use sandbox testing details only. See the %1$sAuthorize.NET Sandbox Testing Guide%2$s for more details.', 'invoicing'),
835 835
             '<a href="https://developer.authorize.net/hello_world/testing_guide.html">',
836 836
             '</a>'
837 837
         );
@@ -843,42 +843,42 @@  discard block
 block discarded – undo
843 843
 	 *
844 844
 	 * @param array $admin_settings
845 845
 	 */
846
-	public function admin_settings( $admin_settings ) {
846
+	public function admin_settings($admin_settings) {
847 847
 
848 848
         $currencies = sprintf(
849
-            __( 'Supported Currencies: %s', 'invoicing' ),
850
-            implode( ', ', $this->currencies )
849
+            __('Supported Currencies: %s', 'invoicing'),
850
+            implode(', ', $this->currencies)
851 851
         );
852 852
 
853 853
         $admin_settings['authorizenet_active']['desc'] .= " ($currencies)";
854
-        $admin_settings['authorizenet_desc']['std']     = __( 'Pay securely using your credit or debit card.', 'invoicing' );
854
+        $admin_settings['authorizenet_desc']['std']     = __('Pay securely using your credit or debit card.', 'invoicing');
855 855
 
856 856
         $admin_settings['authorizenet_login_id'] = array(
857 857
             'type' => 'text',
858 858
             'id'   => 'authorizenet_login_id',
859
-            'name' => __( 'API Login ID', 'invoicing' ),
860
-            'desc' => '<a href="https://support.authorize.net/s/article/How-do-I-obtain-my-API-Login-ID-and-Transaction-Key"><em>' . __( 'How do I obtain my API Login ID and Transaction Key?', 'invoicing' ) . '</em></a>',
859
+            'name' => __('API Login ID', 'invoicing'),
860
+            'desc' => '<a href="https://support.authorize.net/s/article/How-do-I-obtain-my-API-Login-ID-and-Transaction-Key"><em>' . __('How do I obtain my API Login ID and Transaction Key?', 'invoicing') . '</em></a>',
861 861
         );
862 862
 
863 863
         $admin_settings['authorizenet_transaction_key'] = array(
864 864
             'type' => 'text',
865 865
             'id'   => 'authorizenet_transaction_key',
866
-            'name' => __( 'Transaction Key', 'invoicing' ),
866
+            'name' => __('Transaction Key', 'invoicing'),
867 867
         );
868 868
 
869 869
         $admin_settings['authorizenet_signature_key'] = array(
870 870
             'type' => 'text',
871 871
             'id'   => 'authorizenet_signature_key',
872
-            'name' => __( 'Signature Key', 'invoicing' ),
873
-            'desc' => '<a href="https://support.authorize.net/s/article/What-is-a-Signature-Key"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
872
+            'name' => __('Signature Key', 'invoicing'),
873
+            'desc' => '<a href="https://support.authorize.net/s/article/What-is-a-Signature-Key"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
874 874
         );
875 875
 
876 876
         $admin_settings['authorizenet_ipn_url'] = array(
877 877
             'type'     => 'ipn_url',
878 878
             'id'       => 'authorizenet_ipn_url',
879
-            'name'     => __( 'Webhook URL', 'invoicing' ),
879
+            'name'     => __('Webhook URL', 'invoicing'),
880 880
             'std'      => $this->notify_url,
881
-            'desc'     => __( 'Create a new webhook using this URL as the endpoint URL and set it to receive all payment events.', 'invoicing' ) . ' <a href="https://support.authorize.net/s/article/How-do-I-add-edit-Webhook-notification-end-points"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
881
+            'desc'     => __('Create a new webhook using this URL as the endpoint URL and set it to receive all payment events.', 'invoicing') . ' <a href="https://support.authorize.net/s/article/How-do-I-add-edit-Webhook-notification-end-points"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
882 882
             'custom'   => 'authorizenet',
883 883
             'readonly' => true,
884 884
         );
Please login to merge, or discard this patch.
includes/payments/class-getpaid-checkout.php 2 patches
Indentation   +304 added lines, -304 removed lines patch added patch discarded remove patch
@@ -12,184 +12,184 @@  discard block
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Checkout {
14 14
 
15
-	/**
16
-	 * @var GetPaid_Payment_Form_Submission
17
-	 */
18
-	protected $payment_form_submission;
19
-
20
-	/**
21
-	 * Class constructor.
22
-	 *
23
-	 * @param GetPaid_Payment_Form_Submission $submission
24
-	 */
25
-	public function __construct( $submission ) {
26
-		$this->payment_form_submission = $submission;
27
-	}
28
-
29
-	/**
30
-	 * Processes the checkout.
31
-	 *
32
-	 */
33
-	public function process_checkout() {
34
-
35
-		// Validate the submission.
36
-		$this->validate_submission();
37
-
38
-		// Prepare the invoice.
39
-		$items      = $this->get_submission_items();
40
-		$invoice    = $this->get_submission_invoice();
41
-		$invoice    = $this->process_submission_invoice( $invoice, $items );
42
-		$prepared   = $this->prepare_submission_data_for_saving();
43
-
44
-		$this->prepare_billing_info( $invoice );
45
-
46
-		$shipping   = $this->prepare_shipping_info( $invoice );
47
-
48
-		// Save the invoice.
49
-		$invoice->set_is_viewed( true );
50
-		$invoice->recalculate_total();
15
+    /**
16
+     * @var GetPaid_Payment_Form_Submission
17
+     */
18
+    protected $payment_form_submission;
19
+
20
+    /**
21
+     * Class constructor.
22
+     *
23
+     * @param GetPaid_Payment_Form_Submission $submission
24
+     */
25
+    public function __construct( $submission ) {
26
+        $this->payment_form_submission = $submission;
27
+    }
28
+
29
+    /**
30
+     * Processes the checkout.
31
+     *
32
+     */
33
+    public function process_checkout() {
34
+
35
+        // Validate the submission.
36
+        $this->validate_submission();
37
+
38
+        // Prepare the invoice.
39
+        $items      = $this->get_submission_items();
40
+        $invoice    = $this->get_submission_invoice();
41
+        $invoice    = $this->process_submission_invoice( $invoice, $items );
42
+        $prepared   = $this->prepare_submission_data_for_saving();
43
+
44
+        $this->prepare_billing_info( $invoice );
45
+
46
+        $shipping   = $this->prepare_shipping_info( $invoice );
47
+
48
+        // Save the invoice.
49
+        $invoice->set_is_viewed( true );
50
+        $invoice->recalculate_total();
51 51
         $invoice->save();
52 52
 
53
-		do_action( 'getpaid_checkout_invoice_updated', $invoice );
53
+        do_action( 'getpaid_checkout_invoice_updated', $invoice );
54 54
 
55
-		// Send to the gateway.
56
-		$this->post_process_submission( $invoice, $prepared, $shipping );
57
-	}
55
+        // Send to the gateway.
56
+        $this->post_process_submission( $invoice, $prepared, $shipping );
57
+    }
58 58
 
59
-	/**
60
-	 * Validates the submission.
61
-	 *
62
-	 */
63
-	protected function validate_submission() {
59
+    /**
60
+     * Validates the submission.
61
+     *
62
+     */
63
+    protected function validate_submission() {
64 64
 
65
-		$submission = $this->payment_form_submission;
66
-		$data       = $submission->get_data();
65
+        $submission = $this->payment_form_submission;
66
+        $data       = $submission->get_data();
67 67
 
68
-		// Do we have an error?
68
+        // Do we have an error?
69 69
         if ( ! empty( $submission->last_error ) ) {
70
-			wp_send_json_error( $submission->last_error );
70
+            wp_send_json_error( $submission->last_error );
71 71
         }
72 72
 
73
-		// We need a billing email.
73
+        // We need a billing email.
74 74
         if ( ! $submission->has_billing_email() ) {
75 75
             wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
76
-		}
76
+        }
77 77
 
78
-		// Non-recurring gateways should not be allowed to process recurring invoices.
79
-		if ( $submission->should_collect_payment_details() && $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
80
-			wp_send_json_error( __( 'The selected payment gateway does not support subscription payments.', 'invoicing' ) );
81
-		}
78
+        // Non-recurring gateways should not be allowed to process recurring invoices.
79
+        if ( $submission->should_collect_payment_details() && $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
80
+            wp_send_json_error( __( 'The selected payment gateway does not support subscription payments.', 'invoicing' ) );
81
+        }
82 82
 
83
-		// Ensure the gateway is active.
84
-		if ( $submission->should_collect_payment_details() && ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
85
-			wp_send_json_error( __( 'The selected payment gateway is not active', 'invoicing' ) );
86
-		}
83
+        // Ensure the gateway is active.
84
+        if ( $submission->should_collect_payment_details() && ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
85
+            wp_send_json_error( __( 'The selected payment gateway is not active', 'invoicing' ) );
86
+        }
87 87
 
88
-		// Clear any existing errors.
89
-		wpinv_clear_errors();
88
+        // Clear any existing errors.
89
+        wpinv_clear_errors();
90 90
 
91
-		// Allow themes and plugins to hook to errors
92
-		do_action( 'getpaid_checkout_error_checks', $submission );
91
+        // Allow themes and plugins to hook to errors
92
+        do_action( 'getpaid_checkout_error_checks', $submission );
93 93
 
94
-		// Do we have any errors?
94
+        // Do we have any errors?
95 95
         if ( wpinv_get_errors() ) {
96 96
             wp_send_json_error( getpaid_get_errors_html() );
97
-		}
97
+        }
98 98
 
99
-	}
99
+    }
100 100
 
101
-	/**
102
-	 * Retrieves submission items.
103
-	 *
104
-	 * @return GetPaid_Form_Item[]
105
-	 */
106
-	protected function get_submission_items() {
101
+    /**
102
+     * Retrieves submission items.
103
+     *
104
+     * @return GetPaid_Form_Item[]
105
+     */
106
+    protected function get_submission_items() {
107 107
 
108
-		$items = $this->payment_form_submission->get_items();
108
+        $items = $this->payment_form_submission->get_items();
109 109
 
110 110
         // Ensure that we have items.
111 111
         if ( empty( $items ) && ! $this->payment_form_submission->has_fees() ) {
112 112
             wp_send_json_error( __( 'Please provide at least one item or amount.', 'invoicing' ) );
113
-		}
114
-
115
-		return $items;
116
-	}
117
-
118
-	/**
119
-	 * Retrieves submission invoice.
120
-	 *
121
-	 * @return WPInv_Invoice
122
-	 */
123
-	protected function get_submission_invoice() {
124
-		$submission = $this->payment_form_submission;
125
-
126
-		if ( ! $submission->has_invoice() ) {
127
-			$invoice = new WPInv_Invoice();
128
-			$invoice->set_created_via( 'payment_form' );
129
-			return $invoice;
130 113
         }
131 114
 
132
-		$invoice = $submission->get_invoice();
115
+        return $items;
116
+    }
133 117
 
134
-		// Make sure that it is neither paid or refunded.
135
-		if ( $invoice->is_paid() || $invoice->is_refunded() ) {
136
-			wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
137
-		}
118
+    /**
119
+     * Retrieves submission invoice.
120
+     *
121
+     * @return WPInv_Invoice
122
+     */
123
+    protected function get_submission_invoice() {
124
+        $submission = $this->payment_form_submission;
138 125
 
139
-		return $invoice;
140
-	}
126
+        if ( ! $submission->has_invoice() ) {
127
+            $invoice = new WPInv_Invoice();
128
+            $invoice->set_created_via( 'payment_form' );
129
+            return $invoice;
130
+        }
141 131
 
142
-	/**
143
-	 * Processes the submission invoice.
144
-	 *
145
-	 * @param WPInv_Invoice $invoice
146
-	 * @param GetPaid_Form_Item[] $items
147
-	 * @return WPInv_Invoice
148
-	 */
149
-	protected function process_submission_invoice( $invoice, $items ) {
132
+        $invoice = $submission->get_invoice();
150 133
 
151
-		$submission = $this->payment_form_submission;
134
+        // Make sure that it is neither paid or refunded.
135
+        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
136
+            wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
137
+        }
152 138
 
153
-		// Set-up the invoice details.
154
-		$invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
155
-		$invoice->set_user_id( $this->get_submission_customer() );
156
-		$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
139
+        return $invoice;
140
+    }
141
+
142
+    /**
143
+     * Processes the submission invoice.
144
+     *
145
+     * @param WPInv_Invoice $invoice
146
+     * @param GetPaid_Form_Item[] $items
147
+     * @return WPInv_Invoice
148
+     */
149
+    protected function process_submission_invoice( $invoice, $items ) {
150
+
151
+        $submission = $this->payment_form_submission;
152
+
153
+        // Set-up the invoice details.
154
+        $invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
155
+        $invoice->set_user_id( $this->get_submission_customer() );
156
+        $invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
157 157
         $invoice->set_items( $items );
158 158
         $invoice->set_fees( $submission->get_fees() );
159 159
         $invoice->set_taxes( $submission->get_taxes() );
160
-		$invoice->set_discounts( $submission->get_discounts() );
161
-		$invoice->set_gateway( $submission->get_field( 'wpi-gateway' ) );
162
-		$invoice->set_currency( $submission->get_currency() );
160
+        $invoice->set_discounts( $submission->get_discounts() );
161
+        $invoice->set_gateway( $submission->get_field( 'wpi-gateway' ) );
162
+        $invoice->set_currency( $submission->get_currency() );
163 163
 
164
-		if ( $submission->has_shipping() ) {
165
-			$invoice->set_shipping( $submission->get_shipping() );
166
-		}
164
+        if ( $submission->has_shipping() ) {
165
+            $invoice->set_shipping( $submission->get_shipping() );
166
+        }
167 167
 
168
-		$address_confirmed = $submission->get_field( 'confirm-address' );
169
-		$invoice->set_address_confirmed( ! empty( $address_confirmed ) );
168
+        $address_confirmed = $submission->get_field( 'confirm-address' );
169
+        $invoice->set_address_confirmed( ! empty( $address_confirmed ) );
170 170
 
171
-		if ( $submission->has_discount_code() ) {
171
+        if ( $submission->has_discount_code() ) {
172 172
             $invoice->set_discount_code( $submission->get_discount_code() );
173
-		}
174
-
175
-		getpaid_maybe_add_default_address( $invoice );
176
-		return $invoice;
177
-	}
178
-
179
-	/**
180
-	 * Retrieves the submission's customer.
181
-	 *
182
-	 * @return int The customer id.
183
-	 */
184
-	protected function get_submission_customer() {
185
-		$submission = $this->payment_form_submission;
186
-
187
-		// If this is an existing invoice...
188
-		if ( $submission->has_invoice() ) {
189
-			return $submission->get_invoice()->get_user_id();
190
-		}
191
-
192
-		// (Maybe) create the user.
173
+        }
174
+
175
+        getpaid_maybe_add_default_address( $invoice );
176
+        return $invoice;
177
+    }
178
+
179
+    /**
180
+     * Retrieves the submission's customer.
181
+     *
182
+     * @return int The customer id.
183
+     */
184
+    protected function get_submission_customer() {
185
+        $submission = $this->payment_form_submission;
186
+
187
+        // If this is an existing invoice...
188
+        if ( $submission->has_invoice() ) {
189
+            return $submission->get_invoice()->get_user_id();
190
+        }
191
+
192
+        // (Maybe) create the user.
193 193
         $user = get_current_user_id();
194 194
 
195 195
         if ( empty( $user ) ) {
@@ -197,16 +197,16 @@  discard block
 block discarded – undo
197 197
         }
198 198
 
199 199
         if ( empty( $user ) ) {
200
-			$name = array( $submission->get_field( 'wpinv_first_name', 'billing' ), $submission->get_field( 'wpinv_last_name', 'billing' ) );
201
-			$name = implode( '', array_filter( $name ) );
200
+            $name = array( $submission->get_field( 'wpinv_first_name', 'billing' ), $submission->get_field( 'wpinv_last_name', 'billing' ) );
201
+            $name = implode( '', array_filter( $name ) );
202 202
             $user = wpinv_create_user( $submission->get_billing_email(), $name );
203 203
 
204
-			// (Maybe) send new user notification.
205
-			$should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
206
-			if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ), $user ) ) {
207
-				wp_send_new_user_notifications( $user, 'user' );
208
-			}
209
-		}
204
+            // (Maybe) send new user notification.
205
+            $should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
206
+            if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ), $user ) ) {
207
+                wp_send_new_user_notifications( $user, 'user' );
208
+            }
209
+        }
210 210
 
211 211
         if ( is_wp_error( $user ) ) {
212 212
             wp_send_json_error( $user->get_error_message() );
@@ -214,49 +214,49 @@  discard block
 block discarded – undo
214 214
 
215 215
         if ( is_numeric( $user ) ) {
216 216
             return $user;
217
-		}
217
+        }
218 218
 
219
-		return $user->ID;
219
+        return $user->ID;
220 220
 
221
-	}
221
+    }
222 222
 
223
-	/**
223
+    /**
224 224
      * Prepares submission data for saving to the database.
225 225
      *
226
-	 * @return array
226
+     * @return array
227 227
      */
228 228
     public function prepare_submission_data_for_saving() {
229 229
 
230
-		$submission = $this->payment_form_submission;
230
+        $submission = $this->payment_form_submission;
231 231
 
232
-		// Prepared submission details.
232
+        // Prepared submission details.
233 233
         $prepared = array(
234
-			'all'  => array(),
235
-			'meta' => array(),
236
-		);
234
+            'all'  => array(),
235
+            'meta' => array(),
236
+        );
237 237
 
238 238
         // Raw submission details.
239
-		$data     = $submission->get_data();
239
+        $data     = $submission->get_data();
240 240
 
241
-		// Loop through the submitted details.
241
+        // Loop through the submitted details.
242 242
         foreach ( $submission->get_payment_form()->get_elements() as $field ) {
243 243
 
244
-			// Skip premade fields.
244
+            // Skip premade fields.
245 245
             if ( ! empty( $field['premade'] ) ) {
246 246
                 continue;
247 247
             }
248 248
 
249
-			// Ensure address is provided.
250
-			if ( $field['type'] == 'address' ) {
249
+            // Ensure address is provided.
250
+            if ( $field['type'] == 'address' ) {
251 251
                 $address_type = isset( $field['address_type'] ) && 'shipping' === $field['address_type'] ? 'shipping' : 'billing';
252 252
 
253
-				foreach ( $field['fields'] as $address_field ) {
253
+                foreach ( $field['fields'] as $address_field ) {
254 254
 
255
-					if ( ! empty( $address_field['visible'] ) && ! empty( $address_field['required'] ) && '' === trim( $_POST[ $address_type ][ $address_field['name'] ] ) ) {
256
-						wp_send_json_error( __( 'Please fill all required fields.', 'invoicing' ) );
257
-					}
258
-			}
259
-		}
255
+                    if ( ! empty( $address_field['visible'] ) && ! empty( $address_field['required'] ) && '' === trim( $_POST[ $address_type ][ $address_field['name'] ] ) ) {
256
+                        wp_send_json_error( __( 'Please fill all required fields.', 'invoicing' ) );
257
+                    }
258
+            }
259
+        }
260 260
 
261 261
             // If it is required and not set, abort.
262 262
             if ( ! $submission->is_required_field_set( $field ) ) {
@@ -266,31 +266,31 @@  discard block
 block discarded – undo
266 266
             // Handle misc fields.
267 267
             if ( isset( $data[ $field['id'] ] ) ) {
268 268
 
269
-				// Uploads.
270
-				if ( $field['type'] === 'file_upload' ) {
271
-					$max_file_num = empty( $field['max_file_num'] ) ? 1 : absint( $field['max_file_num'] );
269
+                // Uploads.
270
+                if ( $field['type'] === 'file_upload' ) {
271
+                    $max_file_num = empty( $field['max_file_num'] ) ? 1 : absint( $field['max_file_num'] );
272 272
 
273
-					if ( count( $data[ $field['id'] ] ) > $max_file_num ) {
274
-						wp_send_json_error( __( 'Maximum number of allowed files exceeded.', 'invoicing' ) );
275
-					}
273
+                    if ( count( $data[ $field['id'] ] ) > $max_file_num ) {
274
+                        wp_send_json_error( __( 'Maximum number of allowed files exceeded.', 'invoicing' ) );
275
+                    }
276 276
 
277
-					$value = array();
277
+                    $value = array();
278 278
 
279
-					foreach ( $data[ $field['id'] ] as $url => $name ) {
280
-						$value[] = sprintf(
281
-							'<a href="%s" target="_blank">%s</a>',
282
-							esc_url_raw( $url ),
283
-							esc_html( $name )
284
-						);
285
-					}
279
+                    foreach ( $data[ $field['id'] ] as $url => $name ) {
280
+                        $value[] = sprintf(
281
+                            '<a href="%s" target="_blank">%s</a>',
282
+                            esc_url_raw( $url ),
283
+                            esc_html( $name )
284
+                        );
285
+                    }
286 286
 
287
-					$value = implode( ' | ', $value );
287
+                    $value = implode( ' | ', $value );
288 288
 
289
-				} elseif ( $field['type'] === 'checkbox' ) {
290
-					$value = isset( $data[ $field['id'] ] ) ? __( 'Yes', 'invoicing' ) : __( 'No', 'invoicing' );
291
-				} else {
292
-					$value = wp_kses_post( $data[ $field['id'] ] );
293
-				}
289
+                } elseif ( $field['type'] === 'checkbox' ) {
290
+                    $value = isset( $data[ $field['id'] ] ) ? __( 'Yes', 'invoicing' ) : __( 'No', 'invoicing' );
291
+                } else {
292
+                    $value = wp_kses_post( $data[ $field['id'] ] );
293
+                }
294 294
 
295 295
                 $label = $field['id'];
296 296
 
@@ -298,188 +298,188 @@  discard block
 block discarded – undo
298 298
                     $label = $field['label'];
299 299
                 }
300 300
 
301
-				if ( ! empty( $field['add_meta'] ) ) {
302
-					$prepared['meta'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
303
-				}
304
-				$prepared['all'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
301
+                if ( ! empty( $field['add_meta'] ) ) {
302
+                    $prepared['meta'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
303
+                }
304
+                $prepared['all'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
305 305
 
306 306
             }
307
-		}
307
+        }
308 308
 
309
-		return $prepared;
309
+        return $prepared;
310 310
 
311
-	}
311
+    }
312 312
 
313
-	/**
313
+    /**
314 314
      * Retrieves address details.
315 315
      *
316
-	 * @return array
317
-	 * @param WPInv_Invoice $invoice
318
-	 * @param string $type
316
+     * @return array
317
+     * @param WPInv_Invoice $invoice
318
+     * @param string $type
319 319
      */
320 320
     public function prepare_address_details( $invoice, $type = 'billing' ) {
321 321
 
322
-		$data     = $this->payment_form_submission->get_data();
323
-		$type     = sanitize_key( $type );
324
-		$address  = array();
325
-		$prepared = array();
322
+        $data     = $this->payment_form_submission->get_data();
323
+        $type     = sanitize_key( $type );
324
+        $address  = array();
325
+        $prepared = array();
326 326
 
327
-		if ( ! empty( $data[ $type ] ) ) {
328
-			$address = $data[ $type ];
329
-		}
327
+        if ( ! empty( $data[ $type ] ) ) {
328
+            $address = $data[ $type ];
329
+        }
330 330
 
331
-		// Clean address details.
332
-		foreach ( $address as $key => $value ) {
333
-			$key             = sanitize_key( $key );
334
-			$key             = str_replace( 'wpinv_', '', $key );
335
-			$value           = wpinv_clean( $value );
336
-			$prepared[ $key ] = apply_filters( "getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice );
337
-		}
331
+        // Clean address details.
332
+        foreach ( $address as $key => $value ) {
333
+            $key             = sanitize_key( $key );
334
+            $key             = str_replace( 'wpinv_', '', $key );
335
+            $value           = wpinv_clean( $value );
336
+            $prepared[ $key ] = apply_filters( "getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice );
337
+        }
338 338
 
339
-		// Filter address details.
340
-		$prepared = apply_filters( "getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice );
339
+        // Filter address details.
340
+        $prepared = apply_filters( "getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice );
341 341
 
342
-		// Remove non-whitelisted values.
343
-		return array_filter( $prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY );
342
+        // Remove non-whitelisted values.
343
+        return array_filter( $prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY );
344 344
 
345
-	}
345
+    }
346 346
 
347
-	/**
347
+    /**
348 348
      * Prepares the billing details.
349 349
      *
350
-	 * @return array
351
-	 * @param WPInv_Invoice $invoice
350
+     * @return array
351
+     * @param WPInv_Invoice $invoice
352 352
      */
353 353
     protected function prepare_billing_info( &$invoice ) {
354 354
 
355
-		$billing_address = $this->prepare_address_details( $invoice, 'billing' );
355
+        $billing_address = $this->prepare_address_details( $invoice, 'billing' );
356 356
 
357
-		// Update the invoice with the billing details.
358
-		$invoice->set_props( $billing_address );
357
+        // Update the invoice with the billing details.
358
+        $invoice->set_props( $billing_address );
359 359
 
360
-	}
360
+    }
361 361
 
362
-	/**
362
+    /**
363 363
      * Prepares the shipping details.
364 364
      *
365
-	 * @return array
366
-	 * @param WPInv_Invoice $invoice
365
+     * @return array
366
+     * @param WPInv_Invoice $invoice
367 367
      */
368 368
     protected function prepare_shipping_info( $invoice ) {
369 369
 
370
-		$data = $this->payment_form_submission->get_data();
370
+        $data = $this->payment_form_submission->get_data();
371 371
 
372
-		if ( empty( $data['same-shipping-address'] ) ) {
373
-			return $this->prepare_address_details( $invoice, 'shipping' );
374
-		}
372
+        if ( empty( $data['same-shipping-address'] ) ) {
373
+            return $this->prepare_address_details( $invoice, 'shipping' );
374
+        }
375 375
 
376
-		return $this->prepare_address_details( $invoice, 'billing' );
376
+        return $this->prepare_address_details( $invoice, 'billing' );
377 377
 
378
-	}
378
+    }
379 379
 
380
-	/**
381
-	 * Confirms the submission is valid and send users to the gateway.
382
-	 *
383
-	 * @param WPInv_Invoice $invoice
384
-	 * @param array $prepared_payment_form_data
385
-	 * @param array $shipping
386
-	 */
387
-	protected function post_process_submission( $invoice, $prepared_payment_form_data, $shipping ) {
380
+    /**
381
+     * Confirms the submission is valid and send users to the gateway.
382
+     *
383
+     * @param WPInv_Invoice $invoice
384
+     * @param array $prepared_payment_form_data
385
+     * @param array $shipping
386
+     */
387
+    protected function post_process_submission( $invoice, $prepared_payment_form_data, $shipping ) {
388 388
 
389
-		// Ensure the invoice exists.
389
+        // Ensure the invoice exists.
390 390
         if ( ! $invoice->exists() ) {
391 391
             wp_send_json_error( __( 'An error occured while saving your invoice. Please try again.', 'invoicing' ) );
392 392
         }
393 393
 
394
-		// Save payment form data.
395
-		$prepared_payment_form_data = apply_filters( 'getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice );
394
+        // Save payment form data.
395
+        $prepared_payment_form_data = apply_filters( 'getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice );
396 396
         delete_post_meta( $invoice->get_id(), 'payment_form_data' );
397
-		delete_post_meta( $invoice->get_id(), 'additional_meta_data' );
398
-		if ( ! empty( $prepared_payment_form_data ) ) {
397
+        delete_post_meta( $invoice->get_id(), 'additional_meta_data' );
398
+        if ( ! empty( $prepared_payment_form_data ) ) {
399 399
 
400
-			if ( ! empty( $prepared_payment_form_data['all'] ) ) {
401
-				update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data['all'] );
402
-			}
400
+            if ( ! empty( $prepared_payment_form_data['all'] ) ) {
401
+                update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data['all'] );
402
+            }
403 403
 
404
-			if ( ! empty( $prepared_payment_form_data['meta'] ) ) {
405
-				update_post_meta( $invoice->get_id(), 'additional_meta_data', $prepared_payment_form_data['meta'] );
406
-			}
404
+            if ( ! empty( $prepared_payment_form_data['meta'] ) ) {
405
+                update_post_meta( $invoice->get_id(), 'additional_meta_data', $prepared_payment_form_data['meta'] );
406
+            }
407 407
 }
408 408
 
409
-		// Save payment form data.
410
-		$shipping = apply_filters( 'getpaid_checkout_shipping_details', $shipping, $this->payment_form_submission );
409
+        // Save payment form data.
410
+        $shipping = apply_filters( 'getpaid_checkout_shipping_details', $shipping, $this->payment_form_submission );
411 411
         if ( ! empty( $shipping ) ) {
412 412
             update_post_meta( $invoice->get_id(), 'shipping_address', $shipping );
413
-		}
413
+        }
414 414
 
415
-		// Backwards compatibility.
415
+        // Backwards compatibility.
416 416
         add_filter( 'wp_redirect', array( $this, 'send_redirect_response' ) );
417 417
 
418
-		$this->process_payment( $invoice );
418
+        $this->process_payment( $invoice );
419 419
 
420 420
         // If we are here, there was an error.
421
-		wpinv_send_back_to_checkout( $invoice );
421
+        wpinv_send_back_to_checkout( $invoice );
422 422
 
423
-	}
423
+    }
424 424
 
425
-	/**
426
-	 * Processes the actual payment.
427
-	 *
428
-	 * @param WPInv_Invoice $invoice
429
-	 */
430
-	protected function process_payment( $invoice ) {
425
+    /**
426
+     * Processes the actual payment.
427
+     *
428
+     * @param WPInv_Invoice $invoice
429
+     */
430
+    protected function process_payment( $invoice ) {
431 431
 
432
-		// Clear any checkout errors.
433
-		wpinv_clear_errors();
432
+        // Clear any checkout errors.
433
+        wpinv_clear_errors();
434 434
 
435
-		// No need to send free invoices to the gateway.
436
-		if ( $invoice->is_free() ) {
437
-			$this->process_free_payment( $invoice );
438
-		}
435
+        // No need to send free invoices to the gateway.
436
+        if ( $invoice->is_free() ) {
437
+            $this->process_free_payment( $invoice );
438
+        }
439 439
 
440
-		$submission = $this->payment_form_submission;
440
+        $submission = $this->payment_form_submission;
441 441
 
442
-		// Fires before sending to the gateway.
443
-		do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
442
+        // Fires before sending to the gateway.
443
+        do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
444 444
 
445
-		// Allow the sumission data to be modified before it is sent to the gateway.
446
-		$submission_data    = $submission->get_data();
447
-		$submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
448
-		$submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
445
+        // Allow the sumission data to be modified before it is sent to the gateway.
446
+        $submission_data    = $submission->get_data();
447
+        $submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
448
+        $submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
449 449
 
450
-		// Validate the currency.
451
-		if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
452
-			wpinv_set_error( 'invalid_currency' );
453
-		}
450
+        // Validate the currency.
451
+        if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
452
+            wpinv_set_error( 'invalid_currency' );
453
+        }
454 454
 
455
-		// Check to see if we have any errors.
456
-		if ( wpinv_get_errors() ) {
457
-			wpinv_send_back_to_checkout( $invoice );
458
-		}
455
+        // Check to see if we have any errors.
456
+        if ( wpinv_get_errors() ) {
457
+            wpinv_send_back_to_checkout( $invoice );
458
+        }
459 459
 
460
-		// Send info to the gateway for payment processing
461
-		do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
460
+        // Send info to the gateway for payment processing
461
+        do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
462 462
 
463
-		// Backwards compatibility.
464
-		wpinv_send_to_gateway( $submission_gateway, $invoice );
463
+        // Backwards compatibility.
464
+        wpinv_send_to_gateway( $submission_gateway, $invoice );
465 465
 
466
-	}
466
+    }
467 467
 
468
-	/**
469
-	 * Marks the invoice as paid in case the checkout is free.
470
-	 *
471
-	 * @param WPInv_Invoice $invoice
472
-	 */
473
-	protected function process_free_payment( $invoice ) {
468
+    /**
469
+     * Marks the invoice as paid in case the checkout is free.
470
+     *
471
+     * @param WPInv_Invoice $invoice
472
+     */
473
+    protected function process_free_payment( $invoice ) {
474 474
 
475
-		$invoice->set_gateway( 'none' );
476
-		$invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
477
-		$invoice->mark_paid();
478
-		wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
475
+        $invoice->set_gateway( 'none' );
476
+        $invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
477
+        $invoice->mark_paid();
478
+        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
479 479
 
480
-	}
480
+    }
481 481
 
482
-	/**
482
+    /**
483 483
      * Sends a redrect response to payment details.
484 484
      *
485 485
      */
Please login to merge, or discard this patch.
Spacing   +136 added lines, -136 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Main Checkout Class.
@@ -22,7 +22,7 @@  discard block
 block discarded – undo
22 22
 	 *
23 23
 	 * @param GetPaid_Payment_Form_Submission $submission
24 24
 	 */
25
-	public function __construct( $submission ) {
25
+	public function __construct($submission) {
26 26
 		$this->payment_form_submission = $submission;
27 27
 	}
28 28
 
@@ -38,22 +38,22 @@  discard block
 block discarded – undo
38 38
 		// Prepare the invoice.
39 39
 		$items      = $this->get_submission_items();
40 40
 		$invoice    = $this->get_submission_invoice();
41
-		$invoice    = $this->process_submission_invoice( $invoice, $items );
41
+		$invoice    = $this->process_submission_invoice($invoice, $items);
42 42
 		$prepared   = $this->prepare_submission_data_for_saving();
43 43
 
44
-		$this->prepare_billing_info( $invoice );
44
+		$this->prepare_billing_info($invoice);
45 45
 
46
-		$shipping   = $this->prepare_shipping_info( $invoice );
46
+		$shipping = $this->prepare_shipping_info($invoice);
47 47
 
48 48
 		// Save the invoice.
49
-		$invoice->set_is_viewed( true );
49
+		$invoice->set_is_viewed(true);
50 50
 		$invoice->recalculate_total();
51 51
         $invoice->save();
52 52
 
53
-		do_action( 'getpaid_checkout_invoice_updated', $invoice );
53
+		do_action('getpaid_checkout_invoice_updated', $invoice);
54 54
 
55 55
 		// Send to the gateway.
56
-		$this->post_process_submission( $invoice, $prepared, $shipping );
56
+		$this->post_process_submission($invoice, $prepared, $shipping);
57 57
 	}
58 58
 
59 59
 	/**
@@ -66,34 +66,34 @@  discard block
 block discarded – undo
66 66
 		$data       = $submission->get_data();
67 67
 
68 68
 		// Do we have an error?
69
-        if ( ! empty( $submission->last_error ) ) {
70
-			wp_send_json_error( $submission->last_error );
69
+        if (!empty($submission->last_error)) {
70
+			wp_send_json_error($submission->last_error);
71 71
         }
72 72
 
73 73
 		// We need a billing email.
74
-        if ( ! $submission->has_billing_email() ) {
75
-            wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
74
+        if (!$submission->has_billing_email()) {
75
+            wp_send_json_error(__('Provide a valid billing email.', 'invoicing'));
76 76
 		}
77 77
 
78 78
 		// Non-recurring gateways should not be allowed to process recurring invoices.
79
-		if ( $submission->should_collect_payment_details() && $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
80
-			wp_send_json_error( __( 'The selected payment gateway does not support subscription payments.', 'invoicing' ) );
79
+		if ($submission->should_collect_payment_details() && $submission->has_recurring && !wpinv_gateway_support_subscription($data['wpi-gateway'])) {
80
+			wp_send_json_error(__('The selected payment gateway does not support subscription payments.', 'invoicing'));
81 81
 		}
82 82
 
83 83
 		// Ensure the gateway is active.
84
-		if ( $submission->should_collect_payment_details() && ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
85
-			wp_send_json_error( __( 'The selected payment gateway is not active', 'invoicing' ) );
84
+		if ($submission->should_collect_payment_details() && !wpinv_is_gateway_active($data['wpi-gateway'])) {
85
+			wp_send_json_error(__('The selected payment gateway is not active', 'invoicing'));
86 86
 		}
87 87
 
88 88
 		// Clear any existing errors.
89 89
 		wpinv_clear_errors();
90 90
 
91 91
 		// Allow themes and plugins to hook to errors
92
-		do_action( 'getpaid_checkout_error_checks', $submission );
92
+		do_action('getpaid_checkout_error_checks', $submission);
93 93
 
94 94
 		// Do we have any errors?
95
-        if ( wpinv_get_errors() ) {
96
-            wp_send_json_error( getpaid_get_errors_html() );
95
+        if (wpinv_get_errors()) {
96
+            wp_send_json_error(getpaid_get_errors_html());
97 97
 		}
98 98
 
99 99
 	}
@@ -108,8 +108,8 @@  discard block
 block discarded – undo
108 108
 		$items = $this->payment_form_submission->get_items();
109 109
 
110 110
         // Ensure that we have items.
111
-        if ( empty( $items ) && ! $this->payment_form_submission->has_fees() ) {
112
-            wp_send_json_error( __( 'Please provide at least one item or amount.', 'invoicing' ) );
111
+        if (empty($items) && !$this->payment_form_submission->has_fees()) {
112
+            wp_send_json_error(__('Please provide at least one item or amount.', 'invoicing'));
113 113
 		}
114 114
 
115 115
 		return $items;
@@ -123,17 +123,17 @@  discard block
 block discarded – undo
123 123
 	protected function get_submission_invoice() {
124 124
 		$submission = $this->payment_form_submission;
125 125
 
126
-		if ( ! $submission->has_invoice() ) {
126
+		if (!$submission->has_invoice()) {
127 127
 			$invoice = new WPInv_Invoice();
128
-			$invoice->set_created_via( 'payment_form' );
128
+			$invoice->set_created_via('payment_form');
129 129
 			return $invoice;
130 130
         }
131 131
 
132 132
 		$invoice = $submission->get_invoice();
133 133
 
134 134
 		// Make sure that it is neither paid or refunded.
135
-		if ( $invoice->is_paid() || $invoice->is_refunded() ) {
136
-			wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
135
+		if ($invoice->is_paid() || $invoice->is_refunded()) {
136
+			wp_send_json_error(__('This invoice has already been paid for.', 'invoicing'));
137 137
 		}
138 138
 
139 139
 		return $invoice;
@@ -146,33 +146,33 @@  discard block
 block discarded – undo
146 146
 	 * @param GetPaid_Form_Item[] $items
147 147
 	 * @return WPInv_Invoice
148 148
 	 */
149
-	protected function process_submission_invoice( $invoice, $items ) {
149
+	protected function process_submission_invoice($invoice, $items) {
150 150
 
151 151
 		$submission = $this->payment_form_submission;
152 152
 
153 153
 		// Set-up the invoice details.
154
-		$invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
155
-		$invoice->set_user_id( $this->get_submission_customer() );
156
-		$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
157
-        $invoice->set_items( $items );
158
-        $invoice->set_fees( $submission->get_fees() );
159
-        $invoice->set_taxes( $submission->get_taxes() );
160
-		$invoice->set_discounts( $submission->get_discounts() );
161
-		$invoice->set_gateway( $submission->get_field( 'wpi-gateway' ) );
162
-		$invoice->set_currency( $submission->get_currency() );
163
-
164
-		if ( $submission->has_shipping() ) {
165
-			$invoice->set_shipping( $submission->get_shipping() );
154
+		$invoice->set_email(sanitize_email($submission->get_billing_email()));
155
+		$invoice->set_user_id($this->get_submission_customer());
156
+		$invoice->set_payment_form(absint($submission->get_payment_form()->get_id()));
157
+        $invoice->set_items($items);
158
+        $invoice->set_fees($submission->get_fees());
159
+        $invoice->set_taxes($submission->get_taxes());
160
+		$invoice->set_discounts($submission->get_discounts());
161
+		$invoice->set_gateway($submission->get_field('wpi-gateway'));
162
+		$invoice->set_currency($submission->get_currency());
163
+
164
+		if ($submission->has_shipping()) {
165
+			$invoice->set_shipping($submission->get_shipping());
166 166
 		}
167 167
 
168
-		$address_confirmed = $submission->get_field( 'confirm-address' );
169
-		$invoice->set_address_confirmed( ! empty( $address_confirmed ) );
168
+		$address_confirmed = $submission->get_field('confirm-address');
169
+		$invoice->set_address_confirmed(!empty($address_confirmed));
170 170
 
171
-		if ( $submission->has_discount_code() ) {
172
-            $invoice->set_discount_code( $submission->get_discount_code() );
171
+		if ($submission->has_discount_code()) {
172
+            $invoice->set_discount_code($submission->get_discount_code());
173 173
 		}
174 174
 
175
-		getpaid_maybe_add_default_address( $invoice );
175
+		getpaid_maybe_add_default_address($invoice);
176 176
 		return $invoice;
177 177
 	}
178 178
 
@@ -185,34 +185,34 @@  discard block
 block discarded – undo
185 185
 		$submission = $this->payment_form_submission;
186 186
 
187 187
 		// If this is an existing invoice...
188
-		if ( $submission->has_invoice() ) {
188
+		if ($submission->has_invoice()) {
189 189
 			return $submission->get_invoice()->get_user_id();
190 190
 		}
191 191
 
192 192
 		// (Maybe) create the user.
193 193
         $user = get_current_user_id();
194 194
 
195
-        if ( empty( $user ) ) {
196
-            $user = get_user_by( 'email', $submission->get_billing_email() );
195
+        if (empty($user)) {
196
+            $user = get_user_by('email', $submission->get_billing_email());
197 197
         }
198 198
 
199
-        if ( empty( $user ) ) {
200
-			$name = array( $submission->get_field( 'wpinv_first_name', 'billing' ), $submission->get_field( 'wpinv_last_name', 'billing' ) );
201
-			$name = implode( '', array_filter( $name ) );
202
-            $user = wpinv_create_user( $submission->get_billing_email(), $name );
199
+        if (empty($user)) {
200
+			$name = array($submission->get_field('wpinv_first_name', 'billing'), $submission->get_field('wpinv_last_name', 'billing'));
201
+			$name = implode('', array_filter($name));
202
+            $user = wpinv_create_user($submission->get_billing_email(), $name);
203 203
 
204 204
 			// (Maybe) send new user notification.
205
-			$should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
206
-			if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ), $user ) ) {
207
-				wp_send_new_user_notifications( $user, 'user' );
205
+			$should_send_notification = wpinv_get_option('disable_new_user_emails');
206
+			if (!empty($user) && is_numeric($user) && apply_filters('getpaid_send_new_user_notification', empty($should_send_notification), $user)) {
207
+				wp_send_new_user_notifications($user, 'user');
208 208
 			}
209 209
 		}
210 210
 
211
-        if ( is_wp_error( $user ) ) {
212
-            wp_send_json_error( $user->get_error_message() );
211
+        if (is_wp_error($user)) {
212
+            wp_send_json_error($user->get_error_message());
213 213
         }
214 214
 
215
-        if ( is_numeric( $user ) ) {
215
+        if (is_numeric($user)) {
216 216
             return $user;
217 217
 		}
218 218
 
@@ -236,72 +236,72 @@  discard block
 block discarded – undo
236 236
 		);
237 237
 
238 238
         // Raw submission details.
239
-		$data     = $submission->get_data();
239
+		$data = $submission->get_data();
240 240
 
241 241
 		// Loop through the submitted details.
242
-        foreach ( $submission->get_payment_form()->get_elements() as $field ) {
242
+        foreach ($submission->get_payment_form()->get_elements() as $field) {
243 243
 
244 244
 			// Skip premade fields.
245
-            if ( ! empty( $field['premade'] ) ) {
245
+            if (!empty($field['premade'])) {
246 246
                 continue;
247 247
             }
248 248
 
249 249
 			// Ensure address is provided.
250
-			if ( $field['type'] == 'address' ) {
251
-                $address_type = isset( $field['address_type'] ) && 'shipping' === $field['address_type'] ? 'shipping' : 'billing';
250
+			if ($field['type'] == 'address') {
251
+                $address_type = isset($field['address_type']) && 'shipping' === $field['address_type'] ? 'shipping' : 'billing';
252 252
 
253
-				foreach ( $field['fields'] as $address_field ) {
253
+				foreach ($field['fields'] as $address_field) {
254 254
 
255
-					if ( ! empty( $address_field['visible'] ) && ! empty( $address_field['required'] ) && '' === trim( $_POST[ $address_type ][ $address_field['name'] ] ) ) {
256
-						wp_send_json_error( __( 'Please fill all required fields.', 'invoicing' ) );
255
+					if (!empty($address_field['visible']) && !empty($address_field['required']) && '' === trim($_POST[$address_type][$address_field['name']])) {
256
+						wp_send_json_error(__('Please fill all required fields.', 'invoicing'));
257 257
 					}
258 258
 			}
259 259
 		}
260 260
 
261 261
             // If it is required and not set, abort.
262
-            if ( ! $submission->is_required_field_set( $field ) ) {
263
-                wp_send_json_error( __( 'Please fill all required fields.', 'invoicing' ) );
262
+            if (!$submission->is_required_field_set($field)) {
263
+                wp_send_json_error(__('Please fill all required fields.', 'invoicing'));
264 264
             }
265 265
 
266 266
             // Handle misc fields.
267
-            if ( isset( $data[ $field['id'] ] ) ) {
267
+            if (isset($data[$field['id']])) {
268 268
 
269 269
 				// Uploads.
270
-				if ( $field['type'] === 'file_upload' ) {
271
-					$max_file_num = empty( $field['max_file_num'] ) ? 1 : absint( $field['max_file_num'] );
270
+				if ($field['type'] === 'file_upload') {
271
+					$max_file_num = empty($field['max_file_num']) ? 1 : absint($field['max_file_num']);
272 272
 
273
-					if ( count( $data[ $field['id'] ] ) > $max_file_num ) {
274
-						wp_send_json_error( __( 'Maximum number of allowed files exceeded.', 'invoicing' ) );
273
+					if (count($data[$field['id']]) > $max_file_num) {
274
+						wp_send_json_error(__('Maximum number of allowed files exceeded.', 'invoicing'));
275 275
 					}
276 276
 
277 277
 					$value = array();
278 278
 
279
-					foreach ( $data[ $field['id'] ] as $url => $name ) {
279
+					foreach ($data[$field['id']] as $url => $name) {
280 280
 						$value[] = sprintf(
281 281
 							'<a href="%s" target="_blank">%s</a>',
282
-							esc_url_raw( $url ),
283
-							esc_html( $name )
282
+							esc_url_raw($url),
283
+							esc_html($name)
284 284
 						);
285 285
 					}
286 286
 
287
-					$value = implode( ' | ', $value );
287
+					$value = implode(' | ', $value);
288 288
 
289
-				} elseif ( $field['type'] === 'checkbox' ) {
290
-					$value = isset( $data[ $field['id'] ] ) ? __( 'Yes', 'invoicing' ) : __( 'No', 'invoicing' );
289
+				} elseif ($field['type'] === 'checkbox') {
290
+					$value = isset($data[$field['id']]) ? __('Yes', 'invoicing') : __('No', 'invoicing');
291 291
 				} else {
292
-					$value = wp_kses_post( $data[ $field['id'] ] );
292
+					$value = wp_kses_post($data[$field['id']]);
293 293
 				}
294 294
 
295 295
                 $label = $field['id'];
296 296
 
297
-                if ( isset( $field['label'] ) ) {
297
+                if (isset($field['label'])) {
298 298
                     $label = $field['label'];
299 299
                 }
300 300
 
301
-				if ( ! empty( $field['add_meta'] ) ) {
302
-					$prepared['meta'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
301
+				if (!empty($field['add_meta'])) {
302
+					$prepared['meta'][wpinv_clean($label)] = wp_kses_post_deep($value);
303 303
 				}
304
-				$prepared['all'][ wpinv_clean( $label ) ] = wp_kses_post_deep( $value );
304
+				$prepared['all'][wpinv_clean($label)] = wp_kses_post_deep($value);
305 305
 
306 306
             }
307 307
 		}
@@ -317,30 +317,30 @@  discard block
 block discarded – undo
317 317
 	 * @param WPInv_Invoice $invoice
318 318
 	 * @param string $type
319 319
      */
320
-    public function prepare_address_details( $invoice, $type = 'billing' ) {
320
+    public function prepare_address_details($invoice, $type = 'billing') {
321 321
 
322 322
 		$data     = $this->payment_form_submission->get_data();
323
-		$type     = sanitize_key( $type );
323
+		$type     = sanitize_key($type);
324 324
 		$address  = array();
325 325
 		$prepared = array();
326 326
 
327
-		if ( ! empty( $data[ $type ] ) ) {
328
-			$address = $data[ $type ];
327
+		if (!empty($data[$type])) {
328
+			$address = $data[$type];
329 329
 		}
330 330
 
331 331
 		// Clean address details.
332
-		foreach ( $address as $key => $value ) {
333
-			$key             = sanitize_key( $key );
334
-			$key             = str_replace( 'wpinv_', '', $key );
335
-			$value           = wpinv_clean( $value );
336
-			$prepared[ $key ] = apply_filters( "getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice );
332
+		foreach ($address as $key => $value) {
333
+			$key             = sanitize_key($key);
334
+			$key             = str_replace('wpinv_', '', $key);
335
+			$value           = wpinv_clean($value);
336
+			$prepared[$key] = apply_filters("getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice);
337 337
 		}
338 338
 
339 339
 		// Filter address details.
340
-		$prepared = apply_filters( "getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice );
340
+		$prepared = apply_filters("getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice);
341 341
 
342 342
 		// Remove non-whitelisted values.
343
-		return array_filter( $prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY );
343
+		return array_filter($prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY);
344 344
 
345 345
 	}
346 346
 
@@ -350,12 +350,12 @@  discard block
 block discarded – undo
350 350
 	 * @return array
351 351
 	 * @param WPInv_Invoice $invoice
352 352
      */
353
-    protected function prepare_billing_info( &$invoice ) {
353
+    protected function prepare_billing_info(&$invoice) {
354 354
 
355
-		$billing_address = $this->prepare_address_details( $invoice, 'billing' );
355
+		$billing_address = $this->prepare_address_details($invoice, 'billing');
356 356
 
357 357
 		// Update the invoice with the billing details.
358
-		$invoice->set_props( $billing_address );
358
+		$invoice->set_props($billing_address);
359 359
 
360 360
 	}
361 361
 
@@ -365,15 +365,15 @@  discard block
 block discarded – undo
365 365
 	 * @return array
366 366
 	 * @param WPInv_Invoice $invoice
367 367
      */
368
-    protected function prepare_shipping_info( $invoice ) {
368
+    protected function prepare_shipping_info($invoice) {
369 369
 
370 370
 		$data = $this->payment_form_submission->get_data();
371 371
 
372
-		if ( empty( $data['same-shipping-address'] ) ) {
373
-			return $this->prepare_address_details( $invoice, 'shipping' );
372
+		if (empty($data['same-shipping-address'])) {
373
+			return $this->prepare_address_details($invoice, 'shipping');
374 374
 		}
375 375
 
376
-		return $this->prepare_address_details( $invoice, 'billing' );
376
+		return $this->prepare_address_details($invoice, 'billing');
377 377
 
378 378
 	}
379 379
 
@@ -384,41 +384,41 @@  discard block
 block discarded – undo
384 384
 	 * @param array $prepared_payment_form_data
385 385
 	 * @param array $shipping
386 386
 	 */
387
-	protected function post_process_submission( $invoice, $prepared_payment_form_data, $shipping ) {
387
+	protected function post_process_submission($invoice, $prepared_payment_form_data, $shipping) {
388 388
 
389 389
 		// Ensure the invoice exists.
390
-        if ( ! $invoice->exists() ) {
391
-            wp_send_json_error( __( 'An error occured while saving your invoice. Please try again.', 'invoicing' ) );
390
+        if (!$invoice->exists()) {
391
+            wp_send_json_error(__('An error occured while saving your invoice. Please try again.', 'invoicing'));
392 392
         }
393 393
 
394 394
 		// Save payment form data.
395
-		$prepared_payment_form_data = apply_filters( 'getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice );
396
-        delete_post_meta( $invoice->get_id(), 'payment_form_data' );
397
-		delete_post_meta( $invoice->get_id(), 'additional_meta_data' );
398
-		if ( ! empty( $prepared_payment_form_data ) ) {
395
+		$prepared_payment_form_data = apply_filters('getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice);
396
+        delete_post_meta($invoice->get_id(), 'payment_form_data');
397
+		delete_post_meta($invoice->get_id(), 'additional_meta_data');
398
+		if (!empty($prepared_payment_form_data)) {
399 399
 
400
-			if ( ! empty( $prepared_payment_form_data['all'] ) ) {
401
-				update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data['all'] );
400
+			if (!empty($prepared_payment_form_data['all'])) {
401
+				update_post_meta($invoice->get_id(), 'payment_form_data', $prepared_payment_form_data['all']);
402 402
 			}
403 403
 
404
-			if ( ! empty( $prepared_payment_form_data['meta'] ) ) {
405
-				update_post_meta( $invoice->get_id(), 'additional_meta_data', $prepared_payment_form_data['meta'] );
404
+			if (!empty($prepared_payment_form_data['meta'])) {
405
+				update_post_meta($invoice->get_id(), 'additional_meta_data', $prepared_payment_form_data['meta']);
406 406
 			}
407 407
 }
408 408
 
409 409
 		// Save payment form data.
410
-		$shipping = apply_filters( 'getpaid_checkout_shipping_details', $shipping, $this->payment_form_submission );
411
-        if ( ! empty( $shipping ) ) {
412
-            update_post_meta( $invoice->get_id(), 'shipping_address', $shipping );
410
+		$shipping = apply_filters('getpaid_checkout_shipping_details', $shipping, $this->payment_form_submission);
411
+        if (!empty($shipping)) {
412
+            update_post_meta($invoice->get_id(), 'shipping_address', $shipping);
413 413
 		}
414 414
 
415 415
 		// Backwards compatibility.
416
-        add_filter( 'wp_redirect', array( $this, 'send_redirect_response' ) );
416
+        add_filter('wp_redirect', array($this, 'send_redirect_response'));
417 417
 
418
-		$this->process_payment( $invoice );
418
+		$this->process_payment($invoice);
419 419
 
420 420
         // If we are here, there was an error.
421
-		wpinv_send_back_to_checkout( $invoice );
421
+		wpinv_send_back_to_checkout($invoice);
422 422
 
423 423
 	}
424 424
 
@@ -427,41 +427,41 @@  discard block
 block discarded – undo
427 427
 	 *
428 428
 	 * @param WPInv_Invoice $invoice
429 429
 	 */
430
-	protected function process_payment( $invoice ) {
430
+	protected function process_payment($invoice) {
431 431
 
432 432
 		// Clear any checkout errors.
433 433
 		wpinv_clear_errors();
434 434
 
435 435
 		// No need to send free invoices to the gateway.
436
-		if ( $invoice->is_free() ) {
437
-			$this->process_free_payment( $invoice );
436
+		if ($invoice->is_free()) {
437
+			$this->process_free_payment($invoice);
438 438
 		}
439 439
 
440 440
 		$submission = $this->payment_form_submission;
441 441
 
442 442
 		// Fires before sending to the gateway.
443
-		do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
443
+		do_action('getpaid_checkout_before_gateway', $invoice, $submission);
444 444
 
445 445
 		// Allow the sumission data to be modified before it is sent to the gateway.
446 446
 		$submission_data    = $submission->get_data();
447
-		$submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
448
-		$submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
447
+		$submission_gateway = apply_filters('getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice);
448
+		$submission_data    = apply_filters('getpaid_gateway_submission_data', $submission_data, $submission, $invoice);
449 449
 
450 450
 		// Validate the currency.
451
-		if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
452
-			wpinv_set_error( 'invalid_currency' );
451
+		if (!apply_filters("getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency())) {
452
+			wpinv_set_error('invalid_currency');
453 453
 		}
454 454
 
455 455
 		// Check to see if we have any errors.
456
-		if ( wpinv_get_errors() ) {
457
-			wpinv_send_back_to_checkout( $invoice );
456
+		if (wpinv_get_errors()) {
457
+			wpinv_send_back_to_checkout($invoice);
458 458
 		}
459 459
 
460 460
 		// Send info to the gateway for payment processing
461
-		do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
461
+		do_action("getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission);
462 462
 
463 463
 		// Backwards compatibility.
464
-		wpinv_send_to_gateway( $submission_gateway, $invoice );
464
+		wpinv_send_to_gateway($submission_gateway, $invoice);
465 465
 
466 466
 	}
467 467
 
@@ -470,12 +470,12 @@  discard block
 block discarded – undo
470 470
 	 *
471 471
 	 * @param WPInv_Invoice $invoice
472 472
 	 */
473
-	protected function process_free_payment( $invoice ) {
473
+	protected function process_free_payment($invoice) {
474 474
 
475
-		$invoice->set_gateway( 'none' );
476
-		$invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
475
+		$invoice->set_gateway('none');
476
+		$invoice->add_note(__("This is a free invoice and won't be sent to the payment gateway", 'invoicing'), false, false, true);
477 477
 		$invoice->mark_paid();
478
-		wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
478
+		wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
479 479
 
480 480
 	}
481 481
 
@@ -483,9 +483,9 @@  discard block
 block discarded – undo
483 483
      * Sends a redrect response to payment details.
484 484
      *
485 485
      */
486
-    public function send_redirect_response( $url ) {
487
-        $url = urlencode( $url );
488
-        wp_send_json_success( $url );
486
+    public function send_redirect_response($url) {
487
+        $url = urlencode($url);
488
+        wp_send_json_success($url);
489 489
     }
490 490
 
491 491
 }
Please login to merge, or discard this patch.
includes/class-wpinv-session-handler.php 2 patches
Indentation   +274 added lines, -274 removed lines patch added patch discarded remove patch
@@ -14,125 +14,125 @@  discard block
 block discarded – undo
14 14
  */
15 15
 class WPInv_Session_Handler extends WPInv_Session {
16 16
 
17
-	/**
18
-	 * Cookie name used for the session.
19
-	 *
20
-	 * @var string cookie name
21
-	 */
22
-	protected $_cookie;
23
-
24
-	/**
25
-	 * Stores session expiry.
26
-	 *
27
-	 * @var int session due to expire timestamp
28
-	 */
29
-	protected $_session_expiring;
30
-
31
-	/**
32
-	 * Stores session due to expire timestamp.
33
-	 *
34
-	 * @var string session expiration timestamp
35
-	 */
36
-	protected $_session_expiration;
37
-
38
-	/**
39
-	 * True when the cookie exists.
40
-	 *
41
-	 * @var bool Based on whether a cookie exists.
42
-	 */
43
-	protected $_has_cookie = false;
44
-
45
-	/**
46
-	 * Table name for session data.
47
-	 *
48
-	 * @var string Custom session table name
49
-	 */
50
-	protected $_table;
51
-
52
-	/**
53
-	 * Constructor for the session class.
54
-	 */
55
-	public function old__construct() {
56
-
57
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
17
+    /**
18
+     * Cookie name used for the session.
19
+     *
20
+     * @var string cookie name
21
+     */
22
+    protected $_cookie;
23
+
24
+    /**
25
+     * Stores session expiry.
26
+     *
27
+     * @var int session due to expire timestamp
28
+     */
29
+    protected $_session_expiring;
30
+
31
+    /**
32
+     * Stores session due to expire timestamp.
33
+     *
34
+     * @var string session expiration timestamp
35
+     */
36
+    protected $_session_expiration;
37
+
38
+    /**
39
+     * True when the cookie exists.
40
+     *
41
+     * @var bool Based on whether a cookie exists.
42
+     */
43
+    protected $_has_cookie = false;
44
+
45
+    /**
46
+     * Table name for session data.
47
+     *
48
+     * @var string Custom session table name
49
+     */
50
+    protected $_table;
51
+
52
+    /**
53
+     * Constructor for the session class.
54
+     */
55
+    public function old__construct() {
56
+
57
+        $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
58 58
         add_action( 'init', array( $this, 'init' ), -1 );
59
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
62
-
63
-	}
64
-
65
-	/**
66
-	 * Init hooks and session data.
67
-	 *
68
-	 * @since 3.3.0
69
-	 */
70
-	public function init() {
71
-		$this->init_session_cookie();
72
-
73
-		if ( ! is_user_logged_in() ) {
74
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
75
-		}
76
-	}
77
-
78
-	/**
79
-	 * Setup cookie and customer ID.
80
-	 *
81
-	 * @since 3.6.0
82
-	 */
83
-	public function init_session_cookie() {
84
-		$cookie = $this->get_session_cookie();
85
-
86
-		if ( $cookie ) {
87
-			$this->_customer_id        = $cookie[0];
88
-			$this->_session_expiration = $cookie[1];
89
-			$this->_session_expiring   = $cookie[2];
90
-			$this->_has_cookie         = true;
91
-			$this->_data               = $this->get_session_data();
92
-
93
-			// If the user logs in, update session.
94
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
95
-				$this->_customer_id = get_current_user_id();
96
-				$this->_dirty       = true;
97
-				$this->save_data();
98
-				$this->set_customer_session_cookie( true );
99
-			}
100
-
101
-			// Update session if its close to expiring.
102
-			if ( time() > $this->_session_expiring ) {
103
-				$this->set_session_expiration();
104
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
105
-			}
106
-		} else {
107
-			$this->set_session_expiration();
108
-			$this->_customer_id = $this->generate_customer_id();
109
-			$this->_data        = $this->get_session_data();
110
-		}
111
-	}
112
-
113
-	/**
114
-	 * Sets the session cookie on-demand (usually after adding an item to the cart).
115
-	 *
116
-	 * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
117
-	 *
118
-	 * Warning: Cookies will only be set if this is called before the headers are sent.
119
-	 *
120
-	 * @param bool $set Should the session cookie be set.
121
-	 */
122
-	public function set_customer_session_cookie( $set ) {
123
-		if ( $set ) {
124
-			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
126
-			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127
-			$this->_has_cookie = true;
128
-
129
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
131
-			}
132
-		}
133
-	}
134
-
135
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
59
+        add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60
+        add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61
+        add_action( 'shutdown', array( $this, 'save_data' ), 20 );
62
+
63
+    }
64
+
65
+    /**
66
+     * Init hooks and session data.
67
+     *
68
+     * @since 3.3.0
69
+     */
70
+    public function init() {
71
+        $this->init_session_cookie();
72
+
73
+        if ( ! is_user_logged_in() ) {
74
+            add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
75
+        }
76
+    }
77
+
78
+    /**
79
+     * Setup cookie and customer ID.
80
+     *
81
+     * @since 3.6.0
82
+     */
83
+    public function init_session_cookie() {
84
+        $cookie = $this->get_session_cookie();
85
+
86
+        if ( $cookie ) {
87
+            $this->_customer_id        = $cookie[0];
88
+            $this->_session_expiration = $cookie[1];
89
+            $this->_session_expiring   = $cookie[2];
90
+            $this->_has_cookie         = true;
91
+            $this->_data               = $this->get_session_data();
92
+
93
+            // If the user logs in, update session.
94
+            if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
95
+                $this->_customer_id = get_current_user_id();
96
+                $this->_dirty       = true;
97
+                $this->save_data();
98
+                $this->set_customer_session_cookie( true );
99
+            }
100
+
101
+            // Update session if its close to expiring.
102
+            if ( time() > $this->_session_expiring ) {
103
+                $this->set_session_expiration();
104
+                $this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
105
+            }
106
+        } else {
107
+            $this->set_session_expiration();
108
+            $this->_customer_id = $this->generate_customer_id();
109
+            $this->_data        = $this->get_session_data();
110
+        }
111
+    }
112
+
113
+    /**
114
+     * Sets the session cookie on-demand (usually after adding an item to the cart).
115
+     *
116
+     * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
117
+     *
118
+     * Warning: Cookies will only be set if this is called before the headers are sent.
119
+     *
120
+     * @param bool $set Should the session cookie be set.
121
+     */
122
+    public function set_customer_session_cookie( $set ) {
123
+        if ( $set ) {
124
+            $to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125
+            $cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
126
+            $cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127
+            $this->_has_cookie = true;
128
+
129
+            if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130
+                $this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
131
+            }
132
+        }
133
+    }
134
+
135
+    public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
136 136
         if ( ! headers_sent() ) {
137 137
             setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
138 138
         } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
@@ -141,86 +141,86 @@  discard block
 block discarded – undo
141 141
         }
142 142
     }
143 143
 
144
-	/**
145
-	 * Should the session cookie be secure?
146
-	 *
147
-	 * @since 3.6.0
148
-	 * @return bool
149
-	 */
150
-	protected function use_secure_cookie() {
144
+    /**
145
+     * Should the session cookie be secure?
146
+     *
147
+     * @since 3.6.0
148
+     * @return bool
149
+     */
150
+    protected function use_secure_cookie() {
151 151
         $is_https = false !== strstr( get_option( 'home' ), 'https:' );
152
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
153
-	}
154
-
155
-	/**
156
-	 * Return true if the current user has an active session, i.e. a cookie to retrieve values.
157
-	 *
158
-	 * @return bool
159
-	 */
160
-	public function has_session() {
161
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162
-	}
163
-
164
-	/**
165
-	 * Set session expiration.
166
-	 */
167
-	public function set_session_expiration() {
168
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
170
-	}
171
-
172
-	/**
173
-	 * Generates session ids.
174
-	 *
175
-	 * @return string
176
-	 */
177
-	public function generate_customer_id() {
178
-		require_once ABSPATH . 'wp-includes/class-phpass.php';
179
-		$hasher      = new PasswordHash( 8, false );
180
-		return md5( $hasher->get_random_bytes( 32 ) );
181
-	}
182
-
183
-	/**
184
-	 * Get the session cookie, if set. Otherwise return false.
185
-	 *
186
-	 * Session cookies without a customer ID are invalid.
187
-	 *
188
-	 * @return bool|array
189
-	 */
190
-	public function get_session_cookie() {
191
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
192
-
193
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
194
-			return false;
195
-		}
196
-
197
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
198
-
199
-		if ( empty( $customer_id ) ) {
200
-			return false;
201
-		}
202
-
203
-		// Validate hash.
204
-		$to_hash = $customer_id . '|' . $session_expiration;
205
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
206
-
207
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
208
-			return false;
209
-		}
210
-
211
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
212
-	}
213
-
214
-	/**
215
-	 * Get session data.
216
-	 *
217
-	 * @return array
218
-	 */
219
-	public function get_session_data() {
220
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
221
-	}
222
-
223
-	public function generate_key( $customer_id ) {
152
+        return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
153
+    }
154
+
155
+    /**
156
+     * Return true if the current user has an active session, i.e. a cookie to retrieve values.
157
+     *
158
+     * @return bool
159
+     */
160
+    public function has_session() {
161
+        return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162
+    }
163
+
164
+    /**
165
+     * Set session expiration.
166
+     */
167
+    public function set_session_expiration() {
168
+        $this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169
+        $this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
170
+    }
171
+
172
+    /**
173
+     * Generates session ids.
174
+     *
175
+     * @return string
176
+     */
177
+    public function generate_customer_id() {
178
+        require_once ABSPATH . 'wp-includes/class-phpass.php';
179
+        $hasher      = new PasswordHash( 8, false );
180
+        return md5( $hasher->get_random_bytes( 32 ) );
181
+    }
182
+
183
+    /**
184
+     * Get the session cookie, if set. Otherwise return false.
185
+     *
186
+     * Session cookies without a customer ID are invalid.
187
+     *
188
+     * @return bool|array
189
+     */
190
+    public function get_session_cookie() {
191
+        $cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
192
+
193
+        if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
194
+            return false;
195
+        }
196
+
197
+        list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
198
+
199
+        if ( empty( $customer_id ) ) {
200
+            return false;
201
+        }
202
+
203
+        // Validate hash.
204
+        $to_hash = $customer_id . '|' . $session_expiration;
205
+        $hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
206
+
207
+        if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
208
+            return false;
209
+        }
210
+
211
+        return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
212
+    }
213
+
214
+    /**
215
+     * Get session data.
216
+     *
217
+     * @return array
218
+     */
219
+    public function get_session_data() {
220
+        return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
221
+    }
222
+
223
+    public function generate_key( $customer_id ) {
224 224
         if ( ! $customer_id ) {
225 225
             return;
226 226
         }
@@ -228,68 +228,68 @@  discard block
 block discarded – undo
228 228
         return 'wpi_trans_' . $customer_id;
229 229
     }
230 230
 
231
-	/**
232
-	 * Save data.
233
-	 */
234
-	public function save_data() {
235
-		// Dirty if something changed - prevents saving nothing new.
236
-		if ( $this->_dirty && $this->has_session() ) {
231
+    /**
232
+     * Save data.
233
+     */
234
+    public function save_data() {
235
+        // Dirty if something changed - prevents saving nothing new.
236
+        if ( $this->_dirty && $this->has_session() ) {
237 237
 
238 238
             set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
239 239
 
240
-			$this->_dirty = false;
241
-		}
242
-	}
243
-
244
-	/**
245
-	 * Destroy all session data.
246
-	 */
247
-	public function destroy_session() {
248
-		$this->delete_session( $this->_customer_id );
249
-		$this->forget_session();
250
-	}
251
-
252
-	/**
253
-	 * Forget all session data without destroying it.
254
-	 */
255
-	public function forget_session() {
256
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
257
-
258
-		wpinv_empty_cart();
259
-
260
-		$this->_data        = array();
261
-		$this->_dirty       = false;
262
-		$this->_customer_id = $this->generate_customer_id();
263
-	}
264
-
265
-	/**
266
-	 * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
267
-	 *
268
-	 * @param int $uid User ID.
269
-	 * @return string
270
-	 */
271
-	public function nonce_user_logged_out( $uid ) {
272
-
273
-		// Check if one of our nonces.
274
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
275
-			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276
-		}
277
-
278
-		return $uid;
279
-	}
280
-
281
-	/**
282
-	 * Returns the session.
283
-	 *
284
-	 * @param string $customer_id Customer ID.
285
-	 * @param mixed  $default Default session value.
286
-	 * @return string|array
287
-	 */
288
-	public function get_session( $customer_id, $default = false ) {
289
-
290
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
291
-			return array();
292
-		}
240
+            $this->_dirty = false;
241
+        }
242
+    }
243
+
244
+    /**
245
+     * Destroy all session data.
246
+     */
247
+    public function destroy_session() {
248
+        $this->delete_session( $this->_customer_id );
249
+        $this->forget_session();
250
+    }
251
+
252
+    /**
253
+     * Forget all session data without destroying it.
254
+     */
255
+    public function forget_session() {
256
+        $this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
257
+
258
+        wpinv_empty_cart();
259
+
260
+        $this->_data        = array();
261
+        $this->_dirty       = false;
262
+        $this->_customer_id = $this->generate_customer_id();
263
+    }
264
+
265
+    /**
266
+     * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
267
+     *
268
+     * @param int $uid User ID.
269
+     * @return string
270
+     */
271
+    public function nonce_user_logged_out( $uid ) {
272
+
273
+        // Check if one of our nonces.
274
+        if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
275
+            return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276
+        }
277
+
278
+        return $uid;
279
+    }
280
+
281
+    /**
282
+     * Returns the session.
283
+     *
284
+     * @param string $customer_id Customer ID.
285
+     * @param mixed  $default Default session value.
286
+     * @return string|array
287
+     */
288
+    public function get_session( $customer_id, $default = false ) {
289
+
290
+        if ( defined( 'WP_SETUP_CONFIG' ) ) {
291
+            return array();
292
+        }
293 293
 
294 294
         $key = $this->generate_key( $customer_id );
295 295
         $value = get_transient( $key );
@@ -298,30 +298,30 @@  discard block
 block discarded – undo
298 298
             $value = $default;
299 299
         }
300 300
 
301
-		return maybe_unserialize( $value );
302
-	}
301
+        return maybe_unserialize( $value );
302
+    }
303 303
 
304
-	/**
305
-	 * Delete the session from the cache and database.
306
-	 *
307
-	 * @param int $customer_id Customer ID.
308
-	 */
309
-	public function delete_session( $customer_id ) {
304
+    /**
305
+     * Delete the session from the cache and database.
306
+     *
307
+     * @param int $customer_id Customer ID.
308
+     */
309
+    public function delete_session( $customer_id ) {
310 310
 
311 311
         $key = $this->generate_key( $customer_id );
312 312
 
313
-		delete_transient( $key );
314
-	}
313
+        delete_transient( $key );
314
+    }
315 315
 
316
-	/**
317
-	 * Update the session expiry timestamp.
318
-	 *
319
-	 * @param string $customer_id Customer ID.
320
-	 * @param int    $timestamp Timestamp to expire the cookie.
321
-	 */
322
-	public function update_session_timestamp( $customer_id, $timestamp ) {
316
+    /**
317
+     * Update the session expiry timestamp.
318
+     *
319
+     * @param string $customer_id Customer ID.
320
+     * @param int    $timestamp Timestamp to expire the cookie.
321
+     */
322
+    public function update_session_timestamp( $customer_id, $timestamp ) {
323 323
 
324 324
         set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
325 325
 
326
-	}
326
+    }
327 327
 }
Please login to merge, or discard this patch.
Spacing   +58 added lines, -58 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * Session handler class.
@@ -54,11 +54,11 @@  discard block
 block discarded – undo
54 54
 	 */
55 55
 	public function old__construct() {
56 56
 
57
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
58
-        add_action( 'init', array( $this, 'init' ), -1 );
59
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
57
+	    $this->_cookie = apply_filters('wpinv_cookie', 'wpinv_session_' . COOKIEHASH);
58
+        add_action('init', array($this, 'init'), -1);
59
+		add_action('wp_logout', array($this, 'destroy_session'));
60
+		add_action('wp', array($this, 'set_customer_session_cookie'), 10);
61
+		add_action('shutdown', array($this, 'save_data'), 20);
62 62
 
63 63
 	}
64 64
 
@@ -70,8 +70,8 @@  discard block
 block discarded – undo
70 70
 	public function init() {
71 71
 		$this->init_session_cookie();
72 72
 
73
-		if ( ! is_user_logged_in() ) {
74
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
73
+		if (!is_user_logged_in()) {
74
+			add_filter('nonce_user_logged_out', array($this, 'nonce_user_logged_out'), 10, 2);
75 75
 		}
76 76
 	}
77 77
 
@@ -83,7 +83,7 @@  discard block
 block discarded – undo
83 83
 	public function init_session_cookie() {
84 84
 		$cookie = $this->get_session_cookie();
85 85
 
86
-		if ( $cookie ) {
86
+		if ($cookie) {
87 87
 			$this->_customer_id        = $cookie[0];
88 88
 			$this->_session_expiration = $cookie[1];
89 89
 			$this->_session_expiring   = $cookie[2];
@@ -91,17 +91,17 @@  discard block
 block discarded – undo
91 91
 			$this->_data               = $this->get_session_data();
92 92
 
93 93
 			// If the user logs in, update session.
94
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
94
+			if (is_user_logged_in() && get_current_user_id() != $this->_customer_id) {
95 95
 				$this->_customer_id = get_current_user_id();
96 96
 				$this->_dirty       = true;
97 97
 				$this->save_data();
98
-				$this->set_customer_session_cookie( true );
98
+				$this->set_customer_session_cookie(true);
99 99
 			}
100 100
 
101 101
 			// Update session if its close to expiring.
102
-			if ( time() > $this->_session_expiring ) {
102
+			if (time() > $this->_session_expiring) {
103 103
 				$this->set_session_expiration();
104
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
104
+				$this->update_session_timestamp($this->_customer_id, $this->_session_expiration);
105 105
 			}
106 106
 		} else {
107 107
 			$this->set_session_expiration();
@@ -119,25 +119,25 @@  discard block
 block discarded – undo
119 119
 	 *
120 120
 	 * @param bool $set Should the session cookie be set.
121 121
 	 */
122
-	public function set_customer_session_cookie( $set ) {
123
-		if ( $set ) {
122
+	public function set_customer_session_cookie($set) {
123
+		if ($set) {
124 124
 			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
125
+			$cookie_hash       = hash_hmac('md5', $to_hash, wp_hash($to_hash));
126 126
 			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127 127
 			$this->_has_cookie = true;
128 128
 
129
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
129
+			if (!isset($_COOKIE[$this->_cookie]) || $_COOKIE[$this->_cookie] !== $cookie_value) {
130
+				$this->setcookie($this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true);
131 131
 			}
132 132
 		}
133 133
 	}
134 134
 
135
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
136
-        if ( ! headers_sent() ) {
137
-            setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
138
-        } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
139
-            headers_sent( $file, $line );
140
-            trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
135
+	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false) {
136
+        if (!headers_sent()) {
137
+            setcookie($name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters('wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure));
138
+        } elseif (defined('WP_DEBUG') && WP_DEBUG) {
139
+            headers_sent($file, $line);
140
+            trigger_error("{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE); // @codingStandardsIgnoreLine
141 141
         }
142 142
     }
143 143
 
@@ -148,8 +148,8 @@  discard block
 block discarded – undo
148 148
 	 * @return bool
149 149
 	 */
150 150
 	protected function use_secure_cookie() {
151
-        $is_https = false !== strstr( get_option( 'home' ), 'https:' );
152
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
151
+        $is_https = false !== strstr(get_option('home'), 'https:');
152
+		return apply_filters('wpinv_session_use_secure_cookie', $is_https && is_ssl());
153 153
 	}
154 154
 
155 155
 	/**
@@ -158,15 +158,15 @@  discard block
 block discarded – undo
158 158
 	 * @return bool
159 159
 	 */
160 160
 	public function has_session() {
161
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
161
+		return isset($_COOKIE[$this->_cookie]) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162 162
 	}
163 163
 
164 164
 	/**
165 165
 	 * Set session expiration.
166 166
 	 */
167 167
 	public function set_session_expiration() {
168
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
168
+		$this->_session_expiring   = time() + intval(apply_filters('wpinv_session_expiring', 60 * 60 * 47)); // 47 Hours.
169
+		$this->_session_expiration = time() + intval(apply_filters('wpinv_session_expiration', 60 * 60 * 48)); // 48 Hours.
170 170
 	}
171 171
 
172 172
 	/**
@@ -176,8 +176,8 @@  discard block
 block discarded – undo
176 176
 	 */
177 177
 	public function generate_customer_id() {
178 178
 		require_once ABSPATH . 'wp-includes/class-phpass.php';
179
-		$hasher      = new PasswordHash( 8, false );
180
-		return md5( $hasher->get_random_bytes( 32 ) );
179
+		$hasher = new PasswordHash(8, false);
180
+		return md5($hasher->get_random_bytes(32));
181 181
 	}
182 182
 
183 183
 	/**
@@ -188,27 +188,27 @@  discard block
 block discarded – undo
188 188
 	 * @return bool|array
189 189
 	 */
190 190
 	public function get_session_cookie() {
191
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
191
+		$cookie_value = isset($_COOKIE[$this->_cookie]) ? wp_unslash($_COOKIE[$this->_cookie]) : false; // @codingStandardsIgnoreLine.
192 192
 
193
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
193
+		if (empty($cookie_value) || !is_string($cookie_value)) {
194 194
 			return false;
195 195
 		}
196 196
 
197
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
197
+		list($customer_id, $session_expiration, $session_expiring, $cookie_hash) = explode('||', $cookie_value);
198 198
 
199
-		if ( empty( $customer_id ) ) {
199
+		if (empty($customer_id)) {
200 200
 			return false;
201 201
 		}
202 202
 
203 203
 		// Validate hash.
204 204
 		$to_hash = $customer_id . '|' . $session_expiration;
205
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
205
+		$hash    = hash_hmac('md5', $to_hash, wp_hash($to_hash));
206 206
 
207
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
207
+		if (empty($cookie_hash) || !hash_equals($hash, $cookie_hash)) {
208 208
 			return false;
209 209
 		}
210 210
 
211
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
211
+		return array($customer_id, $session_expiration, $session_expiring, $cookie_hash);
212 212
 	}
213 213
 
214 214
 	/**
@@ -217,11 +217,11 @@  discard block
 block discarded – undo
217 217
 	 * @return array
218 218
 	 */
219 219
 	public function get_session_data() {
220
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
220
+		return $this->has_session() ? (array) $this->get_session($this->_customer_id) : array();
221 221
 	}
222 222
 
223
-	public function generate_key( $customer_id ) {
224
-        if ( ! $customer_id ) {
223
+	public function generate_key($customer_id) {
224
+        if (!$customer_id) {
225 225
             return;
226 226
         }
227 227
 
@@ -233,9 +233,9 @@  discard block
 block discarded – undo
233 233
 	 */
234 234
 	public function save_data() {
235 235
 		// Dirty if something changed - prevents saving nothing new.
236
-		if ( $this->_dirty && $this->has_session() ) {
236
+		if ($this->_dirty && $this->has_session()) {
237 237
 
238
-            set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
238
+            set_transient($this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
239 239
 
240 240
 			$this->_dirty = false;
241 241
 		}
@@ -245,7 +245,7 @@  discard block
 block discarded – undo
245 245
 	 * Destroy all session data.
246 246
 	 */
247 247
 	public function destroy_session() {
248
-		$this->delete_session( $this->_customer_id );
248
+		$this->delete_session($this->_customer_id);
249 249
 		$this->forget_session();
250 250
 	}
251 251
 
@@ -253,7 +253,7 @@  discard block
 block discarded – undo
253 253
 	 * Forget all session data without destroying it.
254 254
 	 */
255 255
 	public function forget_session() {
256
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
256
+		$this->setcookie($this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true);
257 257
 
258 258
 		wpinv_empty_cart();
259 259
 
@@ -268,10 +268,10 @@  discard block
 block discarded – undo
268 268
 	 * @param int $uid User ID.
269 269
 	 * @return string
270 270
 	 */
271
-	public function nonce_user_logged_out( $uid ) {
271
+	public function nonce_user_logged_out($uid) {
272 272
 
273 273
 		// Check if one of our nonces.
274
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
274
+		if (substr($uid, 0, 5) === 'wpinv' || substr($uid, 0, 7) === 'getpaid') {
275 275
 			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276 276
 		}
277 277
 
@@ -285,20 +285,20 @@  discard block
 block discarded – undo
285 285
 	 * @param mixed  $default Default session value.
286 286
 	 * @return string|array
287 287
 	 */
288
-	public function get_session( $customer_id, $default = false ) {
288
+	public function get_session($customer_id, $default = false) {
289 289
 
290
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
290
+		if (defined('WP_SETUP_CONFIG')) {
291 291
 			return array();
292 292
 		}
293 293
 
294
-        $key = $this->generate_key( $customer_id );
295
-        $value = get_transient( $key );
294
+        $key = $this->generate_key($customer_id);
295
+        $value = get_transient($key);
296 296
 
297
-        if ( ! $value ) {
297
+        if (!$value) {
298 298
             $value = $default;
299 299
         }
300 300
 
301
-		return maybe_unserialize( $value );
301
+		return maybe_unserialize($value);
302 302
 	}
303 303
 
304 304
 	/**
@@ -306,11 +306,11 @@  discard block
 block discarded – undo
306 306
 	 *
307 307
 	 * @param int $customer_id Customer ID.
308 308
 	 */
309
-	public function delete_session( $customer_id ) {
309
+	public function delete_session($customer_id) {
310 310
 
311
-        $key = $this->generate_key( $customer_id );
311
+        $key = $this->generate_key($customer_id);
312 312
 
313
-		delete_transient( $key );
313
+		delete_transient($key);
314 314
 	}
315 315
 
316 316
 	/**
@@ -319,9 +319,9 @@  discard block
 block discarded – undo
319 319
 	 * @param string $customer_id Customer ID.
320 320
 	 * @param int    $timestamp Timestamp to expire the cookie.
321 321
 	 */
322
-	public function update_session_timestamp( $customer_id, $timestamp ) {
322
+	public function update_session_timestamp($customer_id, $timestamp) {
323 323
 
324
-        set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
324
+        set_transient($this->generate_key($customer_id), maybe_serialize($this->_data), $timestamp);
325 325
 
326 326
 	}
327 327
 }
Please login to merge, or discard this patch.
includes/admin/class-getpaid-admin.php 2 patches
Indentation   +600 added lines, -600 removed lines patch added patch discarded remove patch
@@ -14,92 +14,92 @@  discard block
 block discarded – undo
14 14
 class GetPaid_Admin {
15 15
 
16 16
     /**
17
-	 * Local path to this plugins admin directory
18
-	 *
19
-	 * @var         string
20
-	 */
21
-	public $admin_path;
22
-
23
-	/**
24
-	 * Web path to this plugins admin directory
25
-	 *
26
-	 * @var         string
27
-	 */
28
-	public $admin_url;
29
-
30
-	/**
31
-	 * Reports components.
32
-	 *
33
-	 * @var GetPaid_Reports
34
-	 */
17
+     * Local path to this plugins admin directory
18
+     *
19
+     * @var         string
20
+     */
21
+    public $admin_path;
22
+
23
+    /**
24
+     * Web path to this plugins admin directory
25
+     *
26
+     * @var         string
27
+     */
28
+    public $admin_url;
29
+
30
+    /**
31
+     * Reports components.
32
+     *
33
+     * @var GetPaid_Reports
34
+     */
35 35
     public $reports;
36 36
 
37 37
     /**
38
-	 * Class constructor.
39
-	 */
40
-	public function __construct() {
38
+     * Class constructor.
39
+     */
40
+    public function __construct() {
41 41
 
42 42
         $this->admin_path  = plugin_dir_path( __FILE__ );
43
-		$this->admin_url   = plugins_url( '/', __FILE__ );
44
-		$this->reports     = new GetPaid_Reports();
43
+        $this->admin_url   = plugins_url( '/', __FILE__ );
44
+        $this->reports     = new GetPaid_Reports();
45 45
 
46 46
         if ( is_admin() ) {
47
-			$this->init_admin_hooks();
47
+            $this->init_admin_hooks();
48 48
         }
49 49
 
50 50
     }
51 51
 
52 52
     /**
53
-	 * Init action and filter hooks
54
-	 *
55
-	 */
56
-	private function init_admin_hooks() {
53
+     * Init action and filter hooks
54
+     *
55
+     */
56
+    private function init_admin_hooks() {
57 57
         add_action( 'admin_enqueue_scripts', array( $this, 'enqeue_scripts' ), 9 );
58 58
         add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
59 59
         add_action( 'admin_init', array( $this, 'init_ayecode_connect_helper' ) );
60 60
         add_action( 'admin_init', array( $this, 'activation_redirect' ) );
61 61
         add_action( 'admin_init', array( $this, 'maybe_do_admin_action' ) );
62
-		add_action( 'admin_notices', array( $this, 'show_notices' ) );
63
-		add_action( 'getpaid_authenticated_admin_action_rate_plugin', array( $this, 'redirect_to_wordpress_rating_page' ) );
64
-		add_action( 'getpaid_authenticated_admin_action_duplicate_form', array( $this, 'duplicate_payment_form' ) );
65
-		add_action( 'getpaid_authenticated_admin_action_duplicate_invoice', array( $this, 'duplicate_invoice' ) );
66
-		add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
67
-		add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
62
+        add_action( 'admin_notices', array( $this, 'show_notices' ) );
63
+        add_action( 'getpaid_authenticated_admin_action_rate_plugin', array( $this, 'redirect_to_wordpress_rating_page' ) );
64
+        add_action( 'getpaid_authenticated_admin_action_duplicate_form', array( $this, 'duplicate_payment_form' ) );
65
+        add_action( 'getpaid_authenticated_admin_action_duplicate_invoice', array( $this, 'duplicate_invoice' ) );
66
+        add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
67
+        add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
68 68
         add_action( 'getpaid_authenticated_admin_action_reset_tax_rates', array( $this, 'admin_reset_tax_rates' ) );
69
-		add_action( 'getpaid_authenticated_admin_action_create_missing_pages', array( $this, 'admin_create_missing_pages' ) );
70
-		add_action( 'getpaid_authenticated_admin_action_refresh_permalinks', array( $this, 'admin_refresh_permalinks' ) );
71
-		add_action( 'getpaid_authenticated_admin_action_create_missing_tables', array( $this, 'admin_create_missing_tables' ) );
72
-		add_action( 'getpaid_authenticated_admin_action_migrate_old_invoices', array( $this, 'admin_migrate_old_invoices' ) );
73
-		add_action( 'getpaid_authenticated_admin_action_download_customers', array( $this, 'admin_download_customers' ) );
74
-		add_action( 'getpaid_authenticated_admin_action_recalculate_discounts', array( $this, 'admin_recalculate_discounts' ) );
75
-		add_action( 'getpaid_authenticated_admin_action_install_plugin', array( $this, 'admin_install_plugin' ) );
76
-		add_action( 'getpaid_authenticated_admin_action_connect_gateway', array( $this, 'admin_connect_gateway' ) );
77
-		add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
78
-		do_action( 'getpaid_init_admin_hooks', $this );
79
-
80
-		// Setup/welcome
81
-		if ( ! empty( $_GET['page'] ) ) {
82
-			switch ( sanitize_text_field( $_GET['page'] ) ) {
83
-				case 'gp-setup':
84
-					include_once dirname( __FILE__ ) . '/class-getpaid-admin-setup-wizard.php';
85
-					break;
86
-			}
87
-		}
88
-
89
-    }
90
-
91
-    /**
92
-	 * Register admin scripts
93
-	 *
94
-	 */
95
-	public function enqeue_scripts() {
69
+        add_action( 'getpaid_authenticated_admin_action_create_missing_pages', array( $this, 'admin_create_missing_pages' ) );
70
+        add_action( 'getpaid_authenticated_admin_action_refresh_permalinks', array( $this, 'admin_refresh_permalinks' ) );
71
+        add_action( 'getpaid_authenticated_admin_action_create_missing_tables', array( $this, 'admin_create_missing_tables' ) );
72
+        add_action( 'getpaid_authenticated_admin_action_migrate_old_invoices', array( $this, 'admin_migrate_old_invoices' ) );
73
+        add_action( 'getpaid_authenticated_admin_action_download_customers', array( $this, 'admin_download_customers' ) );
74
+        add_action( 'getpaid_authenticated_admin_action_recalculate_discounts', array( $this, 'admin_recalculate_discounts' ) );
75
+        add_action( 'getpaid_authenticated_admin_action_install_plugin', array( $this, 'admin_install_plugin' ) );
76
+        add_action( 'getpaid_authenticated_admin_action_connect_gateway', array( $this, 'admin_connect_gateway' ) );
77
+        add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
78
+        do_action( 'getpaid_init_admin_hooks', $this );
79
+
80
+        // Setup/welcome
81
+        if ( ! empty( $_GET['page'] ) ) {
82
+            switch ( sanitize_text_field( $_GET['page'] ) ) {
83
+                case 'gp-setup':
84
+                    include_once dirname( __FILE__ ) . '/class-getpaid-admin-setup-wizard.php';
85
+                    break;
86
+            }
87
+        }
88
+
89
+    }
90
+
91
+    /**
92
+     * Register admin scripts
93
+     *
94
+     */
95
+    public function enqeue_scripts() {
96 96
         global $current_screen, $pagenow;
97 97
 
98
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
99
-		$editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
98
+        $page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
99
+        $editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
100 100
 
101 101
         if ( ! empty( $current_screen->post_type ) ) {
102
-			$page = $current_screen->post_type;
102
+            $page = $current_screen->post_type;
103 103
         }
104 104
 
105 105
         // General styles.
@@ -120,53 +120,53 @@  discard block
 block discarded – undo
120 120
         }
121 121
 
122 122
         // Payment form scripts.
123
-		if ( 'wpi_payment_form' == $page && $editing ) {
123
+        if ( 'wpi_payment_form' == $page && $editing ) {
124 124
             $this->load_payment_form_scripts();
125 125
         }
126 126
 
127
-		if ( $page == 'wpinv-subscriptions' ) {
128
-			wp_enqueue_script( 'postbox' );
129
-		}
127
+        if ( $page == 'wpinv-subscriptions' ) {
128
+            wp_enqueue_script( 'postbox' );
129
+        }
130 130
 
131 131
     }
132 132
 
133 133
     /**
134
-	 * Returns admin js translations.
135
-	 *
136
-	 */
137
-	protected function get_admin_i18() {
134
+     * Returns admin js translations.
135
+     *
136
+     */
137
+    protected function get_admin_i18() {
138 138
         global $post;
139 139
 
140
-		$date_range = array(
141
-			'period' => isset( $_GET['date_range'] ) ? sanitize_text_field( $_GET['date_range'] ) : '7_days',
142
-		);
140
+        $date_range = array(
141
+            'period' => isset( $_GET['date_range'] ) ? sanitize_text_field( $_GET['date_range'] ) : '7_days',
142
+        );
143 143
 
144
-		if ( $date_range['period'] == 'custom' ) {
144
+        if ( $date_range['period'] == 'custom' ) {
145 145
 
146
-			if ( isset( $_GET['from'] ) ) {
147
-				$date_range['after'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['from'] ), current_time( 'timestamp' ) ) - DAY_IN_SECONDS );
148
-			}
146
+            if ( isset( $_GET['from'] ) ) {
147
+                $date_range['after'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['from'] ), current_time( 'timestamp' ) ) - DAY_IN_SECONDS );
148
+            }
149 149
 
150
-			if ( isset( $_GET['to'] ) ) {
151
-				$date_range['before'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['to'] ), current_time( 'timestamp' ) ) + DAY_IN_SECONDS );
152
-			}
150
+            if ( isset( $_GET['to'] ) ) {
151
+                $date_range['before'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['to'] ), current_time( 'timestamp' ) ) + DAY_IN_SECONDS );
152
+            }
153 153
 }
154 154
 
155 155
         $i18n = array(
156 156
             'ajax_url'                  => admin_url( 'admin-ajax.php' ),
157 157
             'post_ID'                   => isset( $post->ID ) ? $post->ID : '',
158
-			'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
159
-			'rest_nonce'                => wp_create_nonce( 'wp_rest' ),
160
-			'rest_root'                 => esc_url_raw( rest_url() ),
161
-			'date_range'                => $date_range,
158
+            'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
159
+            'rest_nonce'                => wp_create_nonce( 'wp_rest' ),
160
+            'rest_root'                 => esc_url_raw( rest_url() ),
161
+            'date_range'                => $date_range,
162 162
             'add_invoice_note_nonce'    => wp_create_nonce( 'add-invoice-note' ),
163 163
             'delete_invoice_note_nonce' => wp_create_nonce( 'delete-invoice-note' ),
164 164
             'invoice_item_nonce'        => wp_create_nonce( 'invoice-item' ),
165 165
             'billing_details_nonce'     => wp_create_nonce( 'get-billing-details' ),
166 166
             'tax'                       => wpinv_tax_amount(),
167 167
             'discount'                  => 0,
168
-			'currency_symbol'           => wpinv_currency_symbol(),
169
-			'currency'                  => wpinv_get_currency(),
168
+            'currency_symbol'           => wpinv_currency_symbol(),
169
+            'currency'                  => wpinv_get_currency(),
170 170
             'currency_pos'              => wpinv_currency_position(),
171 171
             'thousand_sep'              => wpinv_thousands_separator(),
172 172
             'decimal_sep'               => wpinv_decimal_separator(),
@@ -186,118 +186,118 @@  discard block
 block discarded – undo
186 186
             'item_description'          => __( 'Item Description', 'invoicing' ),
187 187
             'invoice_description'       => __( 'Invoice Description', 'invoicing' ),
188 188
             'discount_description'      => __( 'Discount Description', 'invoicing' ),
189
-			'searching'                 => __( 'Searching', 'invoicing' ),
190
-			'loading'                   => __( 'Loading...', 'invoicing' ),
191
-			'search_customers'          => __( 'Enter customer name or email', 'invoicing' ),
192
-			'search_items'              => __( 'Enter item name', 'invoicing' ),
193
-			'graphs'                    => array_merge( array( 'refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax' ), array_keys( wpinv_get_report_graphs() ) ),
189
+            'searching'                 => __( 'Searching', 'invoicing' ),
190
+            'loading'                   => __( 'Loading...', 'invoicing' ),
191
+            'search_customers'          => __( 'Enter customer name or email', 'invoicing' ),
192
+            'search_items'              => __( 'Enter item name', 'invoicing' ),
193
+            'graphs'                    => array_merge( array( 'refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax' ), array_keys( wpinv_get_report_graphs() ) ),
194 194
         );
195 195
 
196
-		if ( ! empty( $post ) && getpaid_is_invoice_post_type( $post->post_type ) ) {
196
+        if ( ! empty( $post ) && getpaid_is_invoice_post_type( $post->post_type ) ) {
197 197
 
198
-			$invoice              = new WPInv_Invoice( $post );
199
-			$i18n['save_invoice'] = sprintf(
200
-				__( 'Save %s', 'invoicing' ),
201
-				ucfirst( $invoice->get_invoice_quote_type() )
202
-			);
198
+            $invoice              = new WPInv_Invoice( $post );
199
+            $i18n['save_invoice'] = sprintf(
200
+                __( 'Save %s', 'invoicing' ),
201
+                ucfirst( $invoice->get_invoice_quote_type() )
202
+            );
203 203
 
204
-			$i18n['invoice_description'] = sprintf(
205
-				__( '%s Description', 'invoicing' ),
206
-				ucfirst( $invoice->get_invoice_quote_type() )
207
-			);
204
+            $i18n['invoice_description'] = sprintf(
205
+                __( '%s Description', 'invoicing' ),
206
+                ucfirst( $invoice->get_invoice_quote_type() )
207
+            );
208 208
 
209
-		}
210
-		return $i18n;
211
-	}
209
+        }
210
+        return $i18n;
211
+    }
212 212
 
213
-	/**
214
-	 * Change the admin footer text on GetPaid admin pages.
215
-	 *
216
-	 * @since  2.0.0
217
-	 * @param  string $footer_text
218
-	 * @return string
219
-	 */
220
-	public function admin_footer_text( $footer_text ) {
221
-		global $current_screen;
213
+    /**
214
+     * Change the admin footer text on GetPaid admin pages.
215
+     *
216
+     * @since  2.0.0
217
+     * @param  string $footer_text
218
+     * @return string
219
+     */
220
+    public function admin_footer_text( $footer_text ) {
221
+        global $current_screen;
222 222
 
223
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
223
+        $page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
224 224
 
225 225
         if ( ! empty( $current_screen->post_type ) ) {
226
-			$page = $current_screen->post_type;
226
+            $page = $current_screen->post_type;
227 227
         }
228 228
 
229 229
         // General styles.
230 230
         if ( apply_filters( 'getpaid_display_admin_footer_text', wpinv_current_user_can_manage_invoicing() ) && false !== stripos( $page, 'wpi' ) ) {
231 231
 
232
-			// Change the footer text
233
-			if ( ! get_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', true ) ) {
232
+            // Change the footer text
233
+            if ( ! get_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', true ) ) {
234 234
 
235
-				$rating_url  = esc_url(
236
-					wp_nonce_url(
237
-						admin_url( 'admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin' ),
238
-						'getpaid-nonce',
239
-						'getpaid-nonce'
235
+                $rating_url  = esc_url(
236
+                    wp_nonce_url(
237
+                        admin_url( 'admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin' ),
238
+                        'getpaid-nonce',
239
+                        'getpaid-nonce'
240 240
                     )
241
-				);
241
+                );
242 242
 
243
-				$footer_text = sprintf(
244
-					/* translators: %s: five stars */
245
-					__( 'If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing' ),
246
-					"<a href='$rating_url'>&#9733;&#9733;&#9733;&#9733;&#9733;</a>"
247
-				);
243
+                $footer_text = sprintf(
244
+                    /* translators: %s: five stars */
245
+                    __( 'If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing' ),
246
+                    "<a href='$rating_url'>&#9733;&#9733;&#9733;&#9733;&#9733;</a>"
247
+                );
248 248
 
249
-			} else {
249
+            } else {
250 250
 
251
-				$footer_text = sprintf(
252
-					/* translators: %s: GetPaid */
253
-					__( 'Thank you for using %s!', 'invoicing' ),
254
-					"<a href='https://wpgetpaid.com/' target='_blank'><strong>GetPaid</strong></a>"
255
-				);
251
+                $footer_text = sprintf(
252
+                    /* translators: %s: GetPaid */
253
+                    __( 'Thank you for using %s!', 'invoicing' ),
254
+                    "<a href='https://wpgetpaid.com/' target='_blank'><strong>GetPaid</strong></a>"
255
+                );
256 256
 
257
-			}
257
+            }
258 258
 }
259 259
 
260
-		return $footer_text;
261
-	}
262
-
263
-	/**
264
-	 * Redirects to wp.org to rate the plugin.
265
-	 *
266
-	 * @since  2.0.0
267
-	 */
268
-	public function redirect_to_wordpress_rating_page() {
269
-		update_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', 1 );
270
-		wp_redirect( 'https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post' );
271
-		exit;
272
-	}
273
-
274
-    /**
275
-	 * Loads payment form js.
276
-	 *
277
-	 */
278
-	protected function load_payment_form_scripts() {
260
+        return $footer_text;
261
+    }
262
+
263
+    /**
264
+     * Redirects to wp.org to rate the plugin.
265
+     *
266
+     * @since  2.0.0
267
+     */
268
+    public function redirect_to_wordpress_rating_page() {
269
+        update_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', 1 );
270
+        wp_redirect( 'https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post' );
271
+        exit;
272
+    }
273
+
274
+    /**
275
+     * Loads payment form js.
276
+     *
277
+     */
278
+    protected function load_payment_form_scripts() {
279 279
         global $post;
280 280
 
281 281
         wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.min.js', array(), WPINV_VERSION );
282
-		wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
283
-		wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
282
+        wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
283
+        wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
284 284
 
285
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
286
-		wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable', 'wp-hooks' ), $version );
285
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
286
+        wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable', 'wp-hooks' ), $version );
287 287
 
288
-		wp_localize_script(
288
+        wp_localize_script(
289 289
             'wpinv-admin-payment-form-script',
290 290
             'wpinvPaymentFormAdmin',
291 291
             array(
292
-				'elements'      => wpinv_get_data( 'payment-form-elements' ),
293
-				'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
294
-				'currency'      => wpinv_currency_symbol(),
295
-				'position'      => wpinv_currency_position(),
296
-				'decimals'      => (int) wpinv_decimals(),
297
-				'thousands_sep' => wpinv_thousands_separator(),
298
-				'decimals_sep'  => wpinv_decimal_separator(),
299
-				'form_items'    => gepaid_get_form_items( $post->ID ),
300
-				'is_default'    => $post->ID == wpinv_get_default_payment_form(),
292
+                'elements'      => wpinv_get_data( 'payment-form-elements' ),
293
+                'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
294
+                'currency'      => wpinv_currency_symbol(),
295
+                'position'      => wpinv_currency_position(),
296
+                'decimals'      => (int) wpinv_decimals(),
297
+                'thousands_sep' => wpinv_thousands_separator(),
298
+                'decimals_sep'  => wpinv_decimal_separator(),
299
+                'form_items'    => gepaid_get_form_items( $post->ID ),
300
+                'is_default'    => $post->ID == wpinv_get_default_payment_form(),
301 301
             )
302 302
         );
303 303
 
@@ -306,19 +306,19 @@  discard block
 block discarded – undo
306 306
     }
307 307
 
308 308
     /**
309
-	 * Add our classes to admin pages.
309
+     * Add our classes to admin pages.
310 310
      *
311 311
      * @param string $classes
312 312
      * @return string
313
-	 *
314
-	 */
313
+     *
314
+     */
315 315
     public function admin_body_class( $classes ) {
316
-		global $pagenow, $post, $current_screen;
316
+        global $pagenow, $post, $current_screen;
317 317
 
318 318
         $page = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
319 319
 
320 320
         if ( ! empty( $current_screen->post_type ) ) {
321
-			$page = $current_screen->post_type;
321
+            $page = $current_screen->post_type;
322 322
         }
323 323
 
324 324
         if ( false !== stripos( $page, 'wpi' ) ) {
@@ -327,70 +327,70 @@  discard block
 block discarded – undo
327 327
 
328 328
         if ( in_array( $page, wpinv_parse_list( 'wpi_invoice wpi_payment_form wpi_quote' ) ) ) {
329 329
             $classes .= ' wpinv-cpt wpinv';
330
-		}
330
+        }
331 331
 
332
-		if ( getpaid_is_invoice_post_type( $page ) ) {
332
+        if ( getpaid_is_invoice_post_type( $page ) ) {
333 333
             $classes .= ' getpaid-is-invoice-cpt';
334 334
         }
335 335
 
336
-		return $classes;
336
+        return $classes;
337 337
     }
338 338
 
339 339
     /**
340
-	 * Maybe show the AyeCode Connect Notice.
341
-	 */
342
-	public function init_ayecode_connect_helper() {
340
+     * Maybe show the AyeCode Connect Notice.
341
+     */
342
+    public function init_ayecode_connect_helper() {
343 343
 
344
-		// Register with the deactivation survey class.
345
-		AyeCode_Deactivation_Survey::instance(
344
+        // Register with the deactivation survey class.
345
+        AyeCode_Deactivation_Survey::instance(
346 346
             array(
347
-				'slug'              => 'invoicing',
348
-				'version'           => WPINV_VERSION,
349
-				'support_url'       => 'https://wpgetpaid.com/support/',
350
-				'documentation_url' => 'https://docs.wpgetpaid.com/',
351
-				'activated'         => (int) get_option( 'gepaid_installed_on' ),
347
+                'slug'              => 'invoicing',
348
+                'version'           => WPINV_VERSION,
349
+                'support_url'       => 'https://wpgetpaid.com/support/',
350
+                'documentation_url' => 'https://docs.wpgetpaid.com/',
351
+                'activated'         => (int) get_option( 'gepaid_installed_on' ),
352 352
             )
353 353
         );
354 354
 
355 355
         new AyeCode_Connect_Helper(
356 356
             array(
357
-				'connect_title'     => __( 'WP Invoicing - an AyeCode product!', 'invoicing' ),
358
-				'connect_external'  => __( 'Please confirm you wish to connect your site?', 'invoicing' ),
359
-				'connect'           => sprintf( __( '<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing' ), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>' ),
360
-				'connect_button'    => __( 'Connect Site', 'invoicing' ),
361
-				'connecting_button' => __( 'Connecting...', 'invoicing' ),
362
-				'error_localhost'   => __( 'This service will only work with a live domain, not a localhost.', 'invoicing' ),
363
-				'error'             => __( 'Something went wrong, please refresh and try again.', 'invoicing' ),
357
+                'connect_title'     => __( 'WP Invoicing - an AyeCode product!', 'invoicing' ),
358
+                'connect_external'  => __( 'Please confirm you wish to connect your site?', 'invoicing' ),
359
+                'connect'           => sprintf( __( '<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing' ), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>' ),
360
+                'connect_button'    => __( 'Connect Site', 'invoicing' ),
361
+                'connecting_button' => __( 'Connecting...', 'invoicing' ),
362
+                'error_localhost'   => __( 'This service will only work with a live domain, not a localhost.', 'invoicing' ),
363
+                'error'             => __( 'Something went wrong, please refresh and try again.', 'invoicing' ),
364 364
             ),
365 365
             array( 'wpi-addons' )
366 366
         );
367 367
 
368 368
     }
369 369
 
370
-	/**
371
-	 * Redirect users to settings on activation.
372
-	 *
373
-	 * @return void
374
-	 */
375
-	public function activation_redirect() {
370
+    /**
371
+     * Redirect users to settings on activation.
372
+     *
373
+     * @return void
374
+     */
375
+    public function activation_redirect() {
376 376
 
377
-		$redirected = get_option( 'wpinv_redirected_to_settings' );
377
+        $redirected = get_option( 'wpinv_redirected_to_settings' );
378 378
 
379
-		if ( ! empty( $redirected ) || wp_doing_ajax() || ! current_user_can( 'manage_options' ) ) {
380
-			return;
381
-		}
379
+        if ( ! empty( $redirected ) || wp_doing_ajax() || ! current_user_can( 'manage_options' ) ) {
380
+            return;
381
+        }
382 382
 
383
-		// Bail if activating from network, or bulk
384
-		if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
385
-			return;
386
-		}
383
+        // Bail if activating from network, or bulk
384
+        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
385
+            return;
386
+        }
387 387
 
388
-	    update_option( 'wpinv_redirected_to_settings', 1 );
388
+        update_option( 'wpinv_redirected_to_settings', 1 );
389 389
 
390 390
         wp_safe_redirect( admin_url( 'index.php?page=gp-setup' ) );
391 391
         exit;
392 392
 
393
-	}
393
+    }
394 394
 
395 395
     /**
396 396
      * Fires an admin action after verifying that a user can fire them.
@@ -404,535 +404,535 @@  discard block
 block discarded – undo
404 404
 
405 405
     }
406 406
 
407
-	/**
407
+    /**
408 408
      * Duplicate invoice.
409
-	 *
410
-	 * @param array $args
409
+     *
410
+     * @param array $args
411 411
      */
412 412
     public function duplicate_invoice( $args ) {
413 413
 
414
-		if ( empty( $args['invoice_id'] ) ) {
415
-			return;
416
-		}
414
+        if ( empty( $args['invoice_id'] ) ) {
415
+            return;
416
+        }
417 417
 
418
-		$invoice = new WPInv_Invoice( (int) $args['invoice_id'] );
418
+        $invoice = new WPInv_Invoice( (int) $args['invoice_id'] );
419 419
 
420
-		if ( ! $invoice->exists() ) {
421
-			return;
422
-		}
420
+        if ( ! $invoice->exists() ) {
421
+            return;
422
+        }
423 423
 
424
-		$new_invoice = getpaid_duplicate_invoice( $invoice );
425
-		$new_invoice->save();
424
+        $new_invoice = getpaid_duplicate_invoice( $invoice );
425
+        $new_invoice->save();
426 426
 
427
-		if ( $new_invoice->exists() ) {
427
+        if ( $new_invoice->exists() ) {
428 428
 
429
-			getpaid_admin()->show_success( __( 'Invoice duplicated successfully.', 'invoicing' ) );
429
+            getpaid_admin()->show_success( __( 'Invoice duplicated successfully.', 'invoicing' ) );
430 430
 
431
-			wp_safe_redirect(
432
-				add_query_arg(
433
-					array(
434
-						'action' => 'edit',
435
-						'post'   => $new_invoice->get_id(),
436
-					),
437
-					admin_url( 'post.php' )
438
-				)
439
-			);
440
-			exit;
431
+            wp_safe_redirect(
432
+                add_query_arg(
433
+                    array(
434
+                        'action' => 'edit',
435
+                        'post'   => $new_invoice->get_id(),
436
+                    ),
437
+                    admin_url( 'post.php' )
438
+                )
439
+            );
440
+            exit;
441 441
 
442
-		}
442
+        }
443 443
 
444
-		getpaid_admin()->show_error( __( 'There was an error duplicating this invoice. Please try again.', 'invoicing' ) );
444
+        getpaid_admin()->show_error( __( 'There was an error duplicating this invoice. Please try again.', 'invoicing' ) );
445 445
 
446
-	}
446
+    }
447 447
 
448
-	/**
448
+    /**
449 449
      * Sends a payment reminder to a customer.
450
-	 *
451
-	 * @param array $args
450
+     *
451
+     * @param array $args
452 452
      */
453 453
     public function duplicate_payment_form( $args ) {
454 454
 
455
-		if ( empty( $args['form_id'] ) ) {
456
-			return;
457
-		}
458
-
459
-		$form = new GetPaid_Payment_Form( (int) $args['form_id'] );
455
+        if ( empty( $args['form_id'] ) ) {
456
+            return;
457
+        }
460 458
 
461
-		if ( ! $form->exists() ) {
462
-			return;
463
-		}
459
+        $form = new GetPaid_Payment_Form( (int) $args['form_id'] );
464 460
 
465
-		$new_form = new GetPaid_Payment_Form();
466
-		$new_form->set_author( $form->get_author( 'edit' ) );
467
-		$new_form->set_name( $form->get_name( 'edit' ) . __( '(copy)', 'invoicing' ) );
468
-		$new_form->set_elements( $form->get_elements( 'edit' ) );
469
-		$new_form->set_items( $form->get_items( 'edit' ) );
470
-		$new_form->save();
461
+        if ( ! $form->exists() ) {
462
+            return;
463
+        }
471 464
 
472
-		if ( $new_form->exists() ) {
473
-			$this->show_success( __( 'Form duplicated successfully', 'invoicing' ) );
474
-			$url = get_edit_post_link( $new_form->get_id(), 'edit' );
475
-		} else {
476
-			$this->show_error( __( 'Unable to duplicate form', 'invoicing' ) );
477
-			$url = remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) );
478
-		}
465
+        $new_form = new GetPaid_Payment_Form();
466
+        $new_form->set_author( $form->get_author( 'edit' ) );
467
+        $new_form->set_name( $form->get_name( 'edit' ) . __( '(copy)', 'invoicing' ) );
468
+        $new_form->set_elements( $form->get_elements( 'edit' ) );
469
+        $new_form->set_items( $form->get_items( 'edit' ) );
470
+        $new_form->save();
471
+
472
+        if ( $new_form->exists() ) {
473
+            $this->show_success( __( 'Form duplicated successfully', 'invoicing' ) );
474
+            $url = get_edit_post_link( $new_form->get_id(), 'edit' );
475
+        } else {
476
+            $this->show_error( __( 'Unable to duplicate form', 'invoicing' ) );
477
+            $url = remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) );
478
+        }
479 479
 
480
-		wp_redirect( $url );
481
-		exit;
482
-	}
480
+        wp_redirect( $url );
481
+        exit;
482
+    }
483 483
 
484
-	/**
484
+    /**
485 485
      * Sends a payment reminder to a customer.
486
-	 *
487
-	 * @param array $args
486
+     *
487
+     * @param array $args
488 488
      */
489 489
     public function send_customer_invoice( $args ) {
490
-		getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ), true );
491
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
492
-		exit;
493
-	}
490
+        getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ), true );
491
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
492
+        exit;
493
+    }
494 494
 
495
-	/**
495
+    /**
496 496
      * Sends a payment reminder to a customer.
497
-	 *
498
-	 * @param array $args
497
+     *
498
+     * @param array $args
499 499
      */
500 500
     public function send_customer_payment_reminder( $args ) {
501
-		$sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
501
+        $sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
502 502
 
503
-		if ( $sent ) {
504
-			$this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
505
-		} else {
506
-			$this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
507
-		}
503
+        if ( $sent ) {
504
+            $this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
505
+        } else {
506
+            $this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
507
+        }
508 508
 
509
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
510
-		exit;
511
-	}
509
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
510
+        exit;
511
+    }
512 512
 
513
-	/**
513
+    /**
514 514
      * Resets tax rates.
515
-	 *
515
+     *
516 516
      */
517 517
     public function admin_reset_tax_rates() {
518 518
 
519
-		update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
520
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
521
-		exit;
519
+        update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
520
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
521
+        exit;
522 522
 
523
-	}
523
+    }
524 524
 
525
-	/**
525
+    /**
526 526
      * Resets admin pages.
527
-	 *
527
+     *
528 528
      */
529 529
     public function admin_create_missing_pages() {
530
-		$installer = new GetPaid_Installer();
531
-		$installer->create_pages();
532
-		$this->show_success( __( 'GetPaid pages updated.', 'invoicing' ) );
533
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
534
-		exit;
535
-	}
536
-
537
-	/**
538
-	 * Refreshes the permalinks.
539
-	 */
540
-	public function admin_refresh_permalinks() {
541
-		flush_rewrite_rules();
542
-		$this->show_success( __( 'Permalinks refreshed.', 'invoicing' ) );
543
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
544
-		exit;
545
-	}
546
-
547
-	/**
530
+        $installer = new GetPaid_Installer();
531
+        $installer->create_pages();
532
+        $this->show_success( __( 'GetPaid pages updated.', 'invoicing' ) );
533
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
534
+        exit;
535
+    }
536
+
537
+    /**
538
+     * Refreshes the permalinks.
539
+     */
540
+    public function admin_refresh_permalinks() {
541
+        flush_rewrite_rules();
542
+        $this->show_success( __( 'Permalinks refreshed.', 'invoicing' ) );
543
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
544
+        exit;
545
+    }
546
+
547
+    /**
548 548
      * Creates an missing admin tables.
549
-	 *
549
+     *
550 550
      */
551 551
     public function admin_create_missing_tables() {
552
-		global $wpdb;
553
-		$installer = new GetPaid_Installer();
552
+        global $wpdb;
553
+        $installer = new GetPaid_Installer();
554 554
 
555
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}wpinv_subscriptions'" ) != $wpdb->prefix . 'wpinv_subscriptions' ) {
556
-			$installer->create_subscriptions_table();
555
+        if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}wpinv_subscriptions'" ) != $wpdb->prefix . 'wpinv_subscriptions' ) {
556
+            $installer->create_subscriptions_table();
557 557
 
558
-			if ( $wpdb->last_error !== '' ) {
559
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
560
-			}
561
-		}
558
+            if ( $wpdb->last_error !== '' ) {
559
+                $this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
560
+            }
561
+        }
562 562
 
563
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'" ) != $wpdb->prefix . 'getpaid_invoices' ) {
564
-			$installer->create_invoices_table();
563
+        if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'" ) != $wpdb->prefix . 'getpaid_invoices' ) {
564
+            $installer->create_invoices_table();
565 565
 
566
-			if ( '' !== $wpdb->last_error ) {
567
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
568
-			}
569
-		}
566
+            if ( '' !== $wpdb->last_error ) {
567
+                $this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
568
+            }
569
+        }
570 570
 
571
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoice_items'" ) != $wpdb->prefix . 'getpaid_invoice_items' ) {
572
-			$installer->create_invoice_items_table();
571
+        if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoice_items'" ) != $wpdb->prefix . 'getpaid_invoice_items' ) {
572
+            $installer->create_invoice_items_table();
573 573
 
574
-			if ( '' !== $wpdb->last_error ) {
575
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
576
-			}
577
-		}
574
+            if ( '' !== $wpdb->last_error ) {
575
+                $this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
576
+            }
577
+        }
578 578
 
579
-		if ( ! $this->has_notices() ) {
580
-			$this->show_success( __( 'Your GetPaid tables have been updated.', 'invoicing' ) );
581
-		}
579
+        if ( ! $this->has_notices() ) {
580
+            $this->show_success( __( 'Your GetPaid tables have been updated.', 'invoicing' ) );
581
+        }
582 582
 
583
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
584
-		exit;
585
-	}
583
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
584
+        exit;
585
+    }
586 586
 
587
-	/**
587
+    /**
588 588
      * Migrates old invoices to the new database tables.
589
-	 *
589
+     *
590 590
      */
591 591
     public function admin_migrate_old_invoices() {
592 592
 
593
-		// Migrate the invoices.
594
-		$installer = new GetPaid_Installer();
595
-		$installer->migrate_old_invoices();
593
+        // Migrate the invoices.
594
+        $installer = new GetPaid_Installer();
595
+        $installer->migrate_old_invoices();
596 596
 
597
-		// Show an admin message.
598
-		$this->show_success( __( 'Your invoices have been migrated.', 'invoicing' ) );
597
+        // Show an admin message.
598
+        $this->show_success( __( 'Your invoices have been migrated.', 'invoicing' ) );
599 599
 
600
-		// Redirect the admin.
601
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
602
-		exit;
600
+        // Redirect the admin.
601
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
602
+        exit;
603 603
 
604
-	}
604
+    }
605 605
 
606
-	/**
606
+    /**
607 607
      * Download customers.
608
-	 *
608
+     *
609 609
      */
610 610
     public function admin_download_customers() {
611
-		global $wpdb;
612
-
613
-		$output = fopen( 'php://output', 'w' );
614
-
615
-		if ( false === $output ) {
616
-			wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
617
-		}
611
+        global $wpdb;
618 612
 
619
-		header( 'Content-Type:text/csv' );
620
-		header( 'Content-Disposition:attachment;filename=customers.csv' );
613
+        $output = fopen( 'php://output', 'w' );
621 614
 
622
-		$post_types = '';
615
+        if ( false === $output ) {
616
+            wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
617
+        }
623 618
 
624
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
625
-			$post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
626
-		}
619
+        header( 'Content-Type:text/csv' );
620
+        header( 'Content-Disposition:attachment;filename=customers.csv' );
627 621
 
628
-		$post_types = rtrim( $post_types, ' OR' );
622
+        $post_types = '';
629 623
 
630
-		$customers = $wpdb->get_col( "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types" );
624
+        foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
625
+            $post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
626
+        }
631 627
 
632
-		$columns = array(
633
-			'name'       => __( 'Name', 'invoicing' ),
634
-			'email'      => __( 'Email', 'invoicing' ),
635
-			'country'    => __( 'Country', 'invoicing' ),
636
-			'state'      => __( 'State', 'invoicing' ),
637
-			'city'       => __( 'City', 'invoicing' ),
638
-			'zip'        => __( 'ZIP', 'invoicing' ),
639
-			'address'    => __( 'Address', 'invoicing' ),
640
-			'phone'      => __( 'Phone', 'invoicing' ),
641
-			'company'    => __( 'Company', 'invoicing' ),
642
-			'company_id' => __( 'Company ID', 'invoicing' ),
643
-			'invoices'   => __( 'Invoices', 'invoicing' ),
644
-			'total_raw'  => __( 'Total Spend', 'invoicing' ),
645
-			'signup'     => __( 'Date created', 'invoicing' ),
646
-		);
628
+        $post_types = rtrim( $post_types, ' OR' );
629
+
630
+        $customers = $wpdb->get_col( "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types" );
631
+
632
+        $columns = array(
633
+            'name'       => __( 'Name', 'invoicing' ),
634
+            'email'      => __( 'Email', 'invoicing' ),
635
+            'country'    => __( 'Country', 'invoicing' ),
636
+            'state'      => __( 'State', 'invoicing' ),
637
+            'city'       => __( 'City', 'invoicing' ),
638
+            'zip'        => __( 'ZIP', 'invoicing' ),
639
+            'address'    => __( 'Address', 'invoicing' ),
640
+            'phone'      => __( 'Phone', 'invoicing' ),
641
+            'company'    => __( 'Company', 'invoicing' ),
642
+            'company_id' => __( 'Company ID', 'invoicing' ),
643
+            'invoices'   => __( 'Invoices', 'invoicing' ),
644
+            'total_raw'  => __( 'Total Spend', 'invoicing' ),
645
+            'signup'     => __( 'Date created', 'invoicing' ),
646
+        );
647 647
 
648
-		// Output the csv column headers.
649
-		fputcsv( $output, array_values( $columns ) );
648
+        // Output the csv column headers.
649
+        fputcsv( $output, array_values( $columns ) );
650 650
 
651
-		// Loop through
652
-		$table = new WPInv_Customers_Table();
653
-		foreach ( $customers as $customer_id ) {
651
+        // Loop through
652
+        $table = new WPInv_Customers_Table();
653
+        foreach ( $customers as $customer_id ) {
654 654
 
655
-			$user = get_user_by( 'id', $customer_id );
656
-			$row  = array();
657
-			if ( empty( $user ) ) {
658
-				continue;
659
-			}
655
+            $user = get_user_by( 'id', $customer_id );
656
+            $row  = array();
657
+            if ( empty( $user ) ) {
658
+                continue;
659
+            }
660 660
 
661
-			foreach ( array_keys( $columns ) as $column ) {
661
+            foreach ( array_keys( $columns ) as $column ) {
662 662
 
663
-				$method = 'column_' . $column;
663
+                $method = 'column_' . $column;
664 664
 
665
-				if ( 'name' == $column ) {
666
-					$value = esc_html( $user->display_name );
667
-				} elseif ( 'email' == $column ) {
668
-					$value = sanitize_email( $user->user_email );
669
-				} elseif ( is_callable( array( $table, $method ) ) ) {
670
-					$value = wp_strip_all_tags( $table->$method( $user ) );
671
-				}
665
+                if ( 'name' == $column ) {
666
+                    $value = esc_html( $user->display_name );
667
+                } elseif ( 'email' == $column ) {
668
+                    $value = sanitize_email( $user->user_email );
669
+                } elseif ( is_callable( array( $table, $method ) ) ) {
670
+                    $value = wp_strip_all_tags( $table->$method( $user ) );
671
+                }
672 672
 
673
-				if ( empty( $value ) ) {
674
-					$value = esc_html( get_user_meta( $user->ID, '_wpinv_' . $column, true ) );
675
-				}
673
+                if ( empty( $value ) ) {
674
+                    $value = esc_html( get_user_meta( $user->ID, '_wpinv_' . $column, true ) );
675
+                }
676 676
 
677
-				$row[] = $value;
677
+                $row[] = $value;
678 678
 
679
-			}
679
+            }
680 680
 
681
-			fputcsv( $output, $row );
682
-		}
681
+            fputcsv( $output, $row );
682
+        }
683 683
 
684
-		fclose( $output );
685
-		exit;
684
+        fclose( $output );
685
+        exit;
686 686
 
687
-	}
687
+    }
688 688
 
689
-	/**
689
+    /**
690 690
      * Installs a plugin.
691
-	 *
692
-	 * @param array $data
691
+     *
692
+     * @param array $data
693 693
      */
694 694
     public function admin_install_plugin( $data ) {
695 695
 
696
-		if ( ! empty( $data['plugins'] ) ) {
697
-			include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
698
-			wp_cache_flush();
696
+        if ( ! empty( $data['plugins'] ) ) {
697
+            include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
698
+            wp_cache_flush();
699 699
 
700
-			foreach ( $data['plugins'] as $slug => $file ) {
701
-				$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip' );
702
-				$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
703
-				$installed  = $upgrader->install( $plugin_zip );
700
+            foreach ( $data['plugins'] as $slug => $file ) {
701
+                $plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip' );
702
+                $upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
703
+                $installed  = $upgrader->install( $plugin_zip );
704 704
 
705
-				if ( ! is_wp_error( $installed ) && $installed ) {
706
-					activate_plugin( $file, '', false, true );
707
-				} else {
708
-					wpinv_error_log( $upgrader->skin->get_upgrade_messages(), false );
709
-				}
705
+                if ( ! is_wp_error( $installed ) && $installed ) {
706
+                    activate_plugin( $file, '', false, true );
707
+                } else {
708
+                    wpinv_error_log( $upgrader->skin->get_upgrade_messages(), false );
709
+                }
710 710
 }
711 711
 }
712 712
 
713
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( $data['redirect'] ) : admin_url( 'plugins.php' );
714
-		wp_safe_redirect( $redirect );
715
-		exit;
713
+        $redirect = isset( $data['redirect'] ) ? esc_url_raw( $data['redirect'] ) : admin_url( 'plugins.php' );
714
+        wp_safe_redirect( $redirect );
715
+        exit;
716 716
 
717
-	}
717
+    }
718 718
 
719
-	/**
719
+    /**
720 720
      * Connects a gateway.
721
-	 *
722
-	 * @param array $data
721
+     *
722
+     * @param array $data
723 723
      */
724 724
     public function admin_connect_gateway( $data ) {
725 725
 
726
-		if ( ! empty( $data['plugin'] ) ) {
726
+        if ( ! empty( $data['plugin'] ) ) {
727 727
 
728
-			$gateway     = sanitize_key( $data['plugin'] );
729
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
728
+            $gateway     = sanitize_key( $data['plugin'] );
729
+            $connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
730 730
 
731
-			if ( ! empty( $connect_url ) ) {
732
-				wp_redirect( $connect_url );
733
-				exit;
734
-			}
731
+            if ( ! empty( $connect_url ) ) {
732
+                wp_redirect( $connect_url );
733
+                exit;
734
+            }
735 735
 
736
-			if ( 'stripe' == $data['plugin'] ) {
737
-				require_once ABSPATH . 'wp-admin/includes/plugin.php';
738
-				include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
739
-				wp_cache_flush();
736
+            if ( 'stripe' == $data['plugin'] ) {
737
+                require_once ABSPATH . 'wp-admin/includes/plugin.php';
738
+                include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
739
+                wp_cache_flush();
740 740
 
741
-				if ( ! array_key_exists( 'getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins() ) ) {
742
-					$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip' );
743
-					$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
744
-					$upgrader->install( $plugin_zip );
745
-				}
741
+                if ( ! array_key_exists( 'getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins() ) ) {
742
+                    $plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip' );
743
+                    $upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
744
+                    $upgrader->install( $plugin_zip );
745
+                }
746 746
 
747
-				activate_plugin( 'getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true );
748
-			}
747
+                activate_plugin( 'getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true );
748
+            }
749 749
 
750
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
751
-			if ( ! empty( $connect_url ) ) {
752
-				wp_redirect( $connect_url );
753
-				exit;
754
-			}
750
+            $connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
751
+            if ( ! empty( $connect_url ) ) {
752
+                wp_redirect( $connect_url );
753
+                exit;
754
+            }
755 755
 }
756 756
 
757
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( urldecode( $data['redirect'] ) ) : admin_url( 'admin.php?page=wpinv-settings&tab=gateways' );
758
-		wp_safe_redirect( $redirect );
759
-		exit;
757
+        $redirect = isset( $data['redirect'] ) ? esc_url_raw( urldecode( $data['redirect'] ) ) : admin_url( 'admin.php?page=wpinv-settings&tab=gateways' );
758
+        wp_safe_redirect( $redirect );
759
+        exit;
760 760
 
761
-	}
761
+    }
762 762
 
763
-	/**
763
+    /**
764 764
      * Recalculates discounts.
765
-	 *
765
+     *
766 766
      */
767 767
     public function admin_recalculate_discounts() {
768
-		global $wpdb;
768
+        global $wpdb;
769 769
 
770
-		// Fetch all invoices that have discount codes.
771
-		$table    = $wpdb->prefix . 'getpaid_invoices';
772
-		$invoices = $wpdb->get_col( "SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''" );
770
+        // Fetch all invoices that have discount codes.
771
+        $table    = $wpdb->prefix . 'getpaid_invoices';
772
+        $invoices = $wpdb->get_col( "SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''" );
773 773
 
774
-		foreach ( $invoices as $invoice ) {
774
+        foreach ( $invoices as $invoice ) {
775 775
 
776
-			$invoice = new WPInv_Invoice( $invoice );
776
+            $invoice = new WPInv_Invoice( $invoice );
777 777
 
778
-			if ( ! $invoice->exists() ) {
779
-				continue;
780
-			}
778
+            if ( ! $invoice->exists() ) {
779
+                continue;
780
+            }
781 781
 
782
-			// Abort if the discount does not exist or does not apply here.
783
-			$discount = new WPInv_Discount( $invoice->get_discount_code() );
784
-			if ( ! $discount->exists() ) {
785
-				continue;
786
-			}
782
+            // Abort if the discount does not exist or does not apply here.
783
+            $discount = new WPInv_Discount( $invoice->get_discount_code() );
784
+            if ( ! $discount->exists() ) {
785
+                continue;
786
+            }
787 787
 
788
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
789
-			$invoice->recalculate_total();
788
+            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
789
+            $invoice->recalculate_total();
790 790
 
791
-			if ( $invoice->get_total_discount() > 0 ) {
792
-				$invoice->save();
793
-			}
791
+            if ( $invoice->get_total_discount() > 0 ) {
792
+                $invoice->save();
793
+            }
794 794
 }
795 795
 
796
-		// Show an admin message.
797
-		$this->show_success( __( 'Discounts have been recalculated.', 'invoicing' ) );
796
+        // Show an admin message.
797
+        $this->show_success( __( 'Discounts have been recalculated.', 'invoicing' ) );
798 798
 
799
-		// Redirect the admin.
800
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
801
-		exit;
799
+        // Redirect the admin.
800
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
801
+        exit;
802 802
 
803
-	}
803
+    }
804 804
 
805 805
     /**
806
-	 * Returns an array of admin notices.
807
-	 *
808
-	 * @since       1.0.19
806
+     * Returns an array of admin notices.
807
+     *
808
+     * @since       1.0.19
809 809
      * @return array
810
-	 */
811
-	public function get_notices() {
812
-		$notices = get_option( 'wpinv_admin_notices' );
810
+     */
811
+    public function get_notices() {
812
+        $notices = get_option( 'wpinv_admin_notices' );
813 813
         return is_array( $notices ) ? $notices : array();
814
-	}
814
+    }
815 815
 
816
-	/**
817
-	 * Checks if we have any admin notices.
818
-	 *
819
-	 * @since       2.0.4
816
+    /**
817
+     * Checks if we have any admin notices.
818
+     *
819
+     * @since       2.0.4
820 820
      * @return array
821
-	 */
822
-	public function has_notices() {
823
-		return count( $this->get_notices() ) > 0;
824
-	}
825
-
826
-	/**
827
-	 * Clears all admin notices
828
-	 *
829
-	 * @access      public
830
-	 * @since       1.0.19
831
-	 */
832
-	public function clear_notices() {
833
-		delete_option( 'wpinv_admin_notices' );
834
-	}
835
-
836
-	/**
837
-	 * Saves a new admin notice
838
-	 *
839
-	 * @access      public
840
-	 * @since       1.0.19
841
-	 */
842
-	public function save_notice( $type, $message ) {
843
-		$notices = $this->get_notices();
844
-
845
-		if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ] ) ) {
846
-			$notices[ $type ] = array();
847
-		}
848
-
849
-		$notices[ $type ][] = $message;
850
-
851
-		update_option( 'wpinv_admin_notices', $notices );
852
-	}
853
-
854
-	/**
855
-	 * Displays a success notice
856
-	 *
857
-	 * @param       string $msg The message to qeue.
858
-	 * @access      public
859
-	 * @since       1.0.19
860
-	 */
861
-	public function show_success( $msg ) {
862
-		$this->save_notice( 'success', $msg );
863
-	}
864
-
865
-	/**
866
-	 * Displays a error notice
867
-	 *
868
-	 * @access      public
869
-	 * @param       string $msg The message to qeue.
870
-	 * @since       1.0.19
871
-	 */
872
-	public function show_error( $msg ) {
873
-		$this->save_notice( 'error', $msg );
874
-	}
875
-
876
-	/**
877
-	 * Displays a warning notice
878
-	 *
879
-	 * @access      public
880
-	 * @param       string $msg The message to qeue.
881
-	 * @since       1.0.19
882
-	 */
883
-	public function show_warning( $msg ) {
884
-		$this->save_notice( 'warning', $msg );
885
-	}
886
-
887
-	/**
888
-	 * Displays a info notice
889
-	 *
890
-	 * @access      public
891
-	 * @param       string $msg The message to qeue.
892
-	 * @since       1.0.19
893
-	 */
894
-	public function show_info( $msg ) {
895
-		$this->save_notice( 'info', $msg );
896
-	}
897
-
898
-	/**
899
-	 * Show notices
900
-	 *
901
-	 * @access      public
902
-	 * @since       1.0.19
903
-	 */
904
-	public function show_notices() {
821
+     */
822
+    public function has_notices() {
823
+        return count( $this->get_notices() ) > 0;
824
+    }
825
+
826
+    /**
827
+     * Clears all admin notices
828
+     *
829
+     * @access      public
830
+     * @since       1.0.19
831
+     */
832
+    public function clear_notices() {
833
+        delete_option( 'wpinv_admin_notices' );
834
+    }
835
+
836
+    /**
837
+     * Saves a new admin notice
838
+     *
839
+     * @access      public
840
+     * @since       1.0.19
841
+     */
842
+    public function save_notice( $type, $message ) {
843
+        $notices = $this->get_notices();
844
+
845
+        if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ] ) ) {
846
+            $notices[ $type ] = array();
847
+        }
848
+
849
+        $notices[ $type ][] = $message;
850
+
851
+        update_option( 'wpinv_admin_notices', $notices );
852
+    }
853
+
854
+    /**
855
+     * Displays a success notice
856
+     *
857
+     * @param       string $msg The message to qeue.
858
+     * @access      public
859
+     * @since       1.0.19
860
+     */
861
+    public function show_success( $msg ) {
862
+        $this->save_notice( 'success', $msg );
863
+    }
864
+
865
+    /**
866
+     * Displays a error notice
867
+     *
868
+     * @access      public
869
+     * @param       string $msg The message to qeue.
870
+     * @since       1.0.19
871
+     */
872
+    public function show_error( $msg ) {
873
+        $this->save_notice( 'error', $msg );
874
+    }
875
+
876
+    /**
877
+     * Displays a warning notice
878
+     *
879
+     * @access      public
880
+     * @param       string $msg The message to qeue.
881
+     * @since       1.0.19
882
+     */
883
+    public function show_warning( $msg ) {
884
+        $this->save_notice( 'warning', $msg );
885
+    }
886
+
887
+    /**
888
+     * Displays a info notice
889
+     *
890
+     * @access      public
891
+     * @param       string $msg The message to qeue.
892
+     * @since       1.0.19
893
+     */
894
+    public function show_info( $msg ) {
895
+        $this->save_notice( 'info', $msg );
896
+    }
897
+
898
+    /**
899
+     * Show notices
900
+     *
901
+     * @access      public
902
+     * @since       1.0.19
903
+     */
904
+    public function show_notices() {
905 905
 
906 906
         $notices = $this->get_notices();
907 907
         $this->clear_notices();
908 908
 
909
-		foreach ( $notices as $type => $messages ) {
909
+        foreach ( $notices as $type => $messages ) {
910 910
 
911
-			if ( ! is_array( $messages ) ) {
912
-				continue;
913
-			}
911
+            if ( ! is_array( $messages ) ) {
912
+                continue;
913
+            }
914 914
 
915 915
             $type  = esc_attr( $type );
916
-			foreach ( $messages as $message ) {
917
-				echo wp_kses_post( "<div class='notice notice-$type is-dismissible'><p>$message</p></div>" );
916
+            foreach ( $messages as $message ) {
917
+                echo wp_kses_post( "<div class='notice notice-$type is-dismissible'><p>$message</p></div>" );
918 918
             }
919 919
 }
920 920
 
921
-		foreach ( array( 'checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page' ) as $page ) {
922
-
923
-			if ( ! is_numeric( wpinv_get_option( $page, false ) ) ) {
924
-				$url     = wp_nonce_url(
925
-					add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
926
-					'getpaid-nonce',
927
-					'getpaid-nonce'
928
-				);
929
-				$message  = __( 'Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing' );
930
-				$message2 = __( 'Generate Pages', 'invoicing' );
931
-				echo wp_kses_post( "<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>" );
932
-				break;
933
-			}
921
+        foreach ( array( 'checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page' ) as $page ) {
922
+
923
+            if ( ! is_numeric( wpinv_get_option( $page, false ) ) ) {
924
+                $url     = wp_nonce_url(
925
+                    add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
926
+                    'getpaid-nonce',
927
+                    'getpaid-nonce'
928
+                );
929
+                $message  = __( 'Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing' );
930
+                $message2 = __( 'Generate Pages', 'invoicing' );
931
+                echo wp_kses_post( "<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>" );
932
+                break;
933
+            }
934 934
 }
935 935
 
936
-	}
936
+    }
937 937
 
938 938
 }
Please login to merge, or discard this patch.
Spacing   +283 added lines, -283 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * The main admin class.
@@ -39,11 +39,11 @@  discard block
 block discarded – undo
39 39
 	 */
40 40
 	public function __construct() {
41 41
 
42
-        $this->admin_path  = plugin_dir_path( __FILE__ );
43
-		$this->admin_url   = plugins_url( '/', __FILE__ );
42
+        $this->admin_path = plugin_dir_path(__FILE__);
43
+		$this->admin_url   = plugins_url('/', __FILE__);
44 44
 		$this->reports     = new GetPaid_Reports();
45 45
 
46
-        if ( is_admin() ) {
46
+        if (is_admin()) {
47 47
 			$this->init_admin_hooks();
48 48
         }
49 49
 
@@ -54,34 +54,34 @@  discard block
 block discarded – undo
54 54
 	 *
55 55
 	 */
56 56
 	private function init_admin_hooks() {
57
-        add_action( 'admin_enqueue_scripts', array( $this, 'enqeue_scripts' ), 9 );
58
-        add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
59
-        add_action( 'admin_init', array( $this, 'init_ayecode_connect_helper' ) );
60
-        add_action( 'admin_init', array( $this, 'activation_redirect' ) );
61
-        add_action( 'admin_init', array( $this, 'maybe_do_admin_action' ) );
62
-		add_action( 'admin_notices', array( $this, 'show_notices' ) );
63
-		add_action( 'getpaid_authenticated_admin_action_rate_plugin', array( $this, 'redirect_to_wordpress_rating_page' ) );
64
-		add_action( 'getpaid_authenticated_admin_action_duplicate_form', array( $this, 'duplicate_payment_form' ) );
65
-		add_action( 'getpaid_authenticated_admin_action_duplicate_invoice', array( $this, 'duplicate_invoice' ) );
66
-		add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
67
-		add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
68
-        add_action( 'getpaid_authenticated_admin_action_reset_tax_rates', array( $this, 'admin_reset_tax_rates' ) );
69
-		add_action( 'getpaid_authenticated_admin_action_create_missing_pages', array( $this, 'admin_create_missing_pages' ) );
70
-		add_action( 'getpaid_authenticated_admin_action_refresh_permalinks', array( $this, 'admin_refresh_permalinks' ) );
71
-		add_action( 'getpaid_authenticated_admin_action_create_missing_tables', array( $this, 'admin_create_missing_tables' ) );
72
-		add_action( 'getpaid_authenticated_admin_action_migrate_old_invoices', array( $this, 'admin_migrate_old_invoices' ) );
73
-		add_action( 'getpaid_authenticated_admin_action_download_customers', array( $this, 'admin_download_customers' ) );
74
-		add_action( 'getpaid_authenticated_admin_action_recalculate_discounts', array( $this, 'admin_recalculate_discounts' ) );
75
-		add_action( 'getpaid_authenticated_admin_action_install_plugin', array( $this, 'admin_install_plugin' ) );
76
-		add_action( 'getpaid_authenticated_admin_action_connect_gateway', array( $this, 'admin_connect_gateway' ) );
77
-		add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
78
-		do_action( 'getpaid_init_admin_hooks', $this );
57
+        add_action('admin_enqueue_scripts', array($this, 'enqeue_scripts'), 9);
58
+        add_filter('admin_body_class', array($this, 'admin_body_class'));
59
+        add_action('admin_init', array($this, 'init_ayecode_connect_helper'));
60
+        add_action('admin_init', array($this, 'activation_redirect'));
61
+        add_action('admin_init', array($this, 'maybe_do_admin_action'));
62
+		add_action('admin_notices', array($this, 'show_notices'));
63
+		add_action('getpaid_authenticated_admin_action_rate_plugin', array($this, 'redirect_to_wordpress_rating_page'));
64
+		add_action('getpaid_authenticated_admin_action_duplicate_form', array($this, 'duplicate_payment_form'));
65
+		add_action('getpaid_authenticated_admin_action_duplicate_invoice', array($this, 'duplicate_invoice'));
66
+		add_action('getpaid_authenticated_admin_action_send_invoice', array($this, 'send_customer_invoice'));
67
+		add_action('getpaid_authenticated_admin_action_send_invoice_reminder', array($this, 'send_customer_payment_reminder'));
68
+        add_action('getpaid_authenticated_admin_action_reset_tax_rates', array($this, 'admin_reset_tax_rates'));
69
+		add_action('getpaid_authenticated_admin_action_create_missing_pages', array($this, 'admin_create_missing_pages'));
70
+		add_action('getpaid_authenticated_admin_action_refresh_permalinks', array($this, 'admin_refresh_permalinks'));
71
+		add_action('getpaid_authenticated_admin_action_create_missing_tables', array($this, 'admin_create_missing_tables'));
72
+		add_action('getpaid_authenticated_admin_action_migrate_old_invoices', array($this, 'admin_migrate_old_invoices'));
73
+		add_action('getpaid_authenticated_admin_action_download_customers', array($this, 'admin_download_customers'));
74
+		add_action('getpaid_authenticated_admin_action_recalculate_discounts', array($this, 'admin_recalculate_discounts'));
75
+		add_action('getpaid_authenticated_admin_action_install_plugin', array($this, 'admin_install_plugin'));
76
+		add_action('getpaid_authenticated_admin_action_connect_gateway', array($this, 'admin_connect_gateway'));
77
+		add_filter('admin_footer_text', array($this, 'admin_footer_text'));
78
+		do_action('getpaid_init_admin_hooks', $this);
79 79
 
80 80
 		// Setup/welcome
81
-		if ( ! empty( $_GET['page'] ) ) {
82
-			switch ( sanitize_text_field( $_GET['page'] ) ) {
81
+		if (!empty($_GET['page'])) {
82
+			switch (sanitize_text_field($_GET['page'])) {
83 83
 				case 'gp-setup':
84
-					include_once dirname( __FILE__ ) . '/class-getpaid-admin-setup-wizard.php';
84
+					include_once dirname(__FILE__) . '/class-getpaid-admin-setup-wizard.php';
85 85
 					break;
86 86
 			}
87 87
 		}
@@ -95,37 +95,37 @@  discard block
 block discarded – undo
95 95
 	public function enqeue_scripts() {
96 96
         global $current_screen, $pagenow;
97 97
 
98
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
98
+		$page    = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : '';
99 99
 		$editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
100 100
 
101
-        if ( ! empty( $current_screen->post_type ) ) {
101
+        if (!empty($current_screen->post_type)) {
102 102
 			$page = $current_screen->post_type;
103 103
         }
104 104
 
105 105
         // General styles.
106
-        if ( false !== stripos( $page, 'wpi' ) || false !== stripos( $page, 'getpaid' ) || 'gp-setup' == $page || false !== stripos( $page, 'geodir-tickets' ) ) {
106
+        if (false !== stripos($page, 'wpi') || false !== stripos($page, 'getpaid') || 'gp-setup' == $page || false !== stripos($page, 'geodir-tickets')) {
107 107
 
108 108
             // Styles.
109
-            $version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/admin.css' );
110
-            wp_enqueue_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array( 'wp-color-picker' ), $version );
111
-            wp_enqueue_style( 'select2', WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), '4.0.13', 'all' );
109
+            $version = filemtime(WPINV_PLUGIN_DIR . 'assets/css/admin.css');
110
+            wp_enqueue_style('wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array('wp-color-picker'), $version);
111
+            wp_enqueue_style('select2', WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), '4.0.13', 'all');
112 112
 
113 113
             // Scripts.
114
-            wp_enqueue_script( 'select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full.min.js', array( 'jquery' ), WPINV_VERSION );
114
+            wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full.min.js', array('jquery'), WPINV_VERSION);
115 115
 
116
-            $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin.js' );
117
-            wp_enqueue_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array( 'jquery', 'wp-color-picker', 'jquery-ui-tooltip' ), $version );
118
-            wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', apply_filters( 'wpinv_admin_js_localize', $this->get_admin_i18() ) );
116
+            $version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/admin.js');
117
+            wp_enqueue_script('wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array('jquery', 'wp-color-picker', 'jquery-ui-tooltip'), $version);
118
+            wp_localize_script('wpinv-admin-script', 'WPInv_Admin', apply_filters('wpinv_admin_js_localize', $this->get_admin_i18()));
119 119
 
120 120
         }
121 121
 
122 122
         // Payment form scripts.
123
-		if ( 'wpi_payment_form' == $page && $editing ) {
123
+		if ('wpi_payment_form' == $page && $editing) {
124 124
             $this->load_payment_form_scripts();
125 125
         }
126 126
 
127
-		if ( $page == 'wpinv-subscriptions' ) {
128
-			wp_enqueue_script( 'postbox' );
127
+		if ($page == 'wpinv-subscriptions') {
128
+			wp_enqueue_script('postbox');
129 129
 		}
130 130
 
131 131
     }
@@ -138,31 +138,31 @@  discard block
 block discarded – undo
138 138
         global $post;
139 139
 
140 140
 		$date_range = array(
141
-			'period' => isset( $_GET['date_range'] ) ? sanitize_text_field( $_GET['date_range'] ) : '7_days',
141
+			'period' => isset($_GET['date_range']) ? sanitize_text_field($_GET['date_range']) : '7_days',
142 142
 		);
143 143
 
144
-		if ( $date_range['period'] == 'custom' ) {
144
+		if ($date_range['period'] == 'custom') {
145 145
 
146
-			if ( isset( $_GET['from'] ) ) {
147
-				$date_range['after'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['from'] ), current_time( 'timestamp' ) ) - DAY_IN_SECONDS );
146
+			if (isset($_GET['from'])) {
147
+				$date_range['after'] = date('Y-m-d', strtotime(sanitize_text_field($_GET['from']), current_time('timestamp')) - DAY_IN_SECONDS);
148 148
 			}
149 149
 
150
-			if ( isset( $_GET['to'] ) ) {
151
-				$date_range['before'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['to'] ), current_time( 'timestamp' ) ) + DAY_IN_SECONDS );
150
+			if (isset($_GET['to'])) {
151
+				$date_range['before'] = date('Y-m-d', strtotime(sanitize_text_field($_GET['to']), current_time('timestamp')) + DAY_IN_SECONDS);
152 152
 			}
153 153
 }
154 154
 
155 155
         $i18n = array(
156
-            'ajax_url'                  => admin_url( 'admin-ajax.php' ),
157
-            'post_ID'                   => isset( $post->ID ) ? $post->ID : '',
158
-			'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
159
-			'rest_nonce'                => wp_create_nonce( 'wp_rest' ),
160
-			'rest_root'                 => esc_url_raw( rest_url() ),
156
+            'ajax_url'                  => admin_url('admin-ajax.php'),
157
+            'post_ID'                   => isset($post->ID) ? $post->ID : '',
158
+			'wpinv_nonce'               => wp_create_nonce('wpinv-nonce'),
159
+			'rest_nonce'                => wp_create_nonce('wp_rest'),
160
+			'rest_root'                 => esc_url_raw(rest_url()),
161 161
 			'date_range'                => $date_range,
162
-            'add_invoice_note_nonce'    => wp_create_nonce( 'add-invoice-note' ),
163
-            'delete_invoice_note_nonce' => wp_create_nonce( 'delete-invoice-note' ),
164
-            'invoice_item_nonce'        => wp_create_nonce( 'invoice-item' ),
165
-            'billing_details_nonce'     => wp_create_nonce( 'get-billing-details' ),
162
+            'add_invoice_note_nonce'    => wp_create_nonce('add-invoice-note'),
163
+            'delete_invoice_note_nonce' => wp_create_nonce('delete-invoice-note'),
164
+            'invoice_item_nonce'        => wp_create_nonce('invoice-item'),
165
+            'billing_details_nonce'     => wp_create_nonce('get-billing-details'),
166 166
             'tax'                       => wpinv_tax_amount(),
167 167
             'discount'                  => 0,
168 168
 			'currency_symbol'           => wpinv_currency_symbol(),
@@ -171,39 +171,39 @@  discard block
 block discarded – undo
171 171
             'thousand_sep'              => wpinv_thousands_separator(),
172 172
             'decimal_sep'               => wpinv_decimal_separator(),
173 173
             'decimals'                  => wpinv_decimals(),
174
-            'save_invoice'              => __( 'Save Invoice', 'invoicing' ),
175
-            'status_publish'            => wpinv_status_nicename( 'publish' ),
176
-            'status_pending'            => wpinv_status_nicename( 'wpi-pending' ),
177
-            'delete_tax_rate'           => __( 'Are you sure you wish to delete this tax rate?', 'invoicing' ),
178
-            'status_pending'            => wpinv_status_nicename( 'wpi-pending' ),
179
-            'FillBillingDetails'        => __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' ),
180
-            'confirmCalcTotals'         => __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' ),
181
-            'AreYouSure'                => __( 'Are you sure?', 'invoicing' ),
182
-            'errDeleteItem'             => __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' ),
183
-            'delete_subscription'       => __( 'Are you sure you want to delete this subscription?', 'invoicing' ),
184
-            'action_edit'               => __( 'Edit', 'invoicing' ),
185
-            'action_cancel'             => __( 'Cancel', 'invoicing' ),
186
-            'item_description'          => __( 'Item Description', 'invoicing' ),
187
-            'invoice_description'       => __( 'Invoice Description', 'invoicing' ),
188
-            'discount_description'      => __( 'Discount Description', 'invoicing' ),
189
-			'searching'                 => __( 'Searching', 'invoicing' ),
190
-			'loading'                   => __( 'Loading...', 'invoicing' ),
191
-			'search_customers'          => __( 'Enter customer name or email', 'invoicing' ),
192
-			'search_items'              => __( 'Enter item name', 'invoicing' ),
193
-			'graphs'                    => array_merge( array( 'refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax' ), array_keys( wpinv_get_report_graphs() ) ),
174
+            'save_invoice'              => __('Save Invoice', 'invoicing'),
175
+            'status_publish'            => wpinv_status_nicename('publish'),
176
+            'status_pending'            => wpinv_status_nicename('wpi-pending'),
177
+            'delete_tax_rate'           => __('Are you sure you wish to delete this tax rate?', 'invoicing'),
178
+            'status_pending'            => wpinv_status_nicename('wpi-pending'),
179
+            'FillBillingDetails'        => __('Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing'),
180
+            'confirmCalcTotals'         => __('Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing'),
181
+            'AreYouSure'                => __('Are you sure?', 'invoicing'),
182
+            'errDeleteItem'             => __('This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing'),
183
+            'delete_subscription'       => __('Are you sure you want to delete this subscription?', 'invoicing'),
184
+            'action_edit'               => __('Edit', 'invoicing'),
185
+            'action_cancel'             => __('Cancel', 'invoicing'),
186
+            'item_description'          => __('Item Description', 'invoicing'),
187
+            'invoice_description'       => __('Invoice Description', 'invoicing'),
188
+            'discount_description'      => __('Discount Description', 'invoicing'),
189
+			'searching'                 => __('Searching', 'invoicing'),
190
+			'loading'                   => __('Loading...', 'invoicing'),
191
+			'search_customers'          => __('Enter customer name or email', 'invoicing'),
192
+			'search_items'              => __('Enter item name', 'invoicing'),
193
+			'graphs'                    => array_merge(array('refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax'), array_keys(wpinv_get_report_graphs())),
194 194
         );
195 195
 
196
-		if ( ! empty( $post ) && getpaid_is_invoice_post_type( $post->post_type ) ) {
196
+		if (!empty($post) && getpaid_is_invoice_post_type($post->post_type)) {
197 197
 
198
-			$invoice              = new WPInv_Invoice( $post );
198
+			$invoice              = new WPInv_Invoice($post);
199 199
 			$i18n['save_invoice'] = sprintf(
200
-				__( 'Save %s', 'invoicing' ),
201
-				ucfirst( $invoice->get_invoice_quote_type() )
200
+				__('Save %s', 'invoicing'),
201
+				ucfirst($invoice->get_invoice_quote_type())
202 202
 			);
203 203
 
204 204
 			$i18n['invoice_description'] = sprintf(
205
-				__( '%s Description', 'invoicing' ),
206
-				ucfirst( $invoice->get_invoice_quote_type() )
205
+				__('%s Description', 'invoicing'),
206
+				ucfirst($invoice->get_invoice_quote_type())
207 207
 			);
208 208
 
209 209
 		}
@@ -217,24 +217,24 @@  discard block
 block discarded – undo
217 217
 	 * @param  string $footer_text
218 218
 	 * @return string
219 219
 	 */
220
-	public function admin_footer_text( $footer_text ) {
220
+	public function admin_footer_text($footer_text) {
221 221
 		global $current_screen;
222 222
 
223
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
223
+		$page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : '';
224 224
 
225
-        if ( ! empty( $current_screen->post_type ) ) {
225
+        if (!empty($current_screen->post_type)) {
226 226
 			$page = $current_screen->post_type;
227 227
         }
228 228
 
229 229
         // General styles.
230
-        if ( apply_filters( 'getpaid_display_admin_footer_text', wpinv_current_user_can_manage_invoicing() ) && false !== stripos( $page, 'wpi' ) ) {
230
+        if (apply_filters('getpaid_display_admin_footer_text', wpinv_current_user_can_manage_invoicing()) && false !== stripos($page, 'wpi')) {
231 231
 
232 232
 			// Change the footer text
233
-			if ( ! get_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', true ) ) {
233
+			if (!get_user_meta(get_current_user_id(), 'getpaid_admin_footer_text_rated', true)) {
234 234
 
235
-				$rating_url  = esc_url(
235
+				$rating_url = esc_url(
236 236
 					wp_nonce_url(
237
-						admin_url( 'admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin' ),
237
+						admin_url('admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin'),
238 238
 						'getpaid-nonce',
239 239
 						'getpaid-nonce'
240 240
                     )
@@ -242,7 +242,7 @@  discard block
 block discarded – undo
242 242
 
243 243
 				$footer_text = sprintf(
244 244
 					/* translators: %s: five stars */
245
-					__( 'If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing' ),
245
+					__('If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing'),
246 246
 					"<a href='$rating_url'>&#9733;&#9733;&#9733;&#9733;&#9733;</a>"
247 247
 				);
248 248
 
@@ -250,7 +250,7 @@  discard block
 block discarded – undo
250 250
 
251 251
 				$footer_text = sprintf(
252 252
 					/* translators: %s: GetPaid */
253
-					__( 'Thank you for using %s!', 'invoicing' ),
253
+					__('Thank you for using %s!', 'invoicing'),
254 254
 					"<a href='https://wpgetpaid.com/' target='_blank'><strong>GetPaid</strong></a>"
255 255
 				);
256 256
 
@@ -266,8 +266,8 @@  discard block
 block discarded – undo
266 266
 	 * @since  2.0.0
267 267
 	 */
268 268
 	public function redirect_to_wordpress_rating_page() {
269
-		update_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', 1 );
270
-		wp_redirect( 'https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post' );
269
+		update_user_meta(get_current_user_id(), 'getpaid_admin_footer_text_rated', 1);
270
+		wp_redirect('https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post');
271 271
 		exit;
272 272
 	}
273 273
 
@@ -278,30 +278,30 @@  discard block
 block discarded – undo
278 278
 	protected function load_payment_form_scripts() {
279 279
         global $post;
280 280
 
281
-        wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.min.js', array(), WPINV_VERSION );
282
-		wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
283
-		wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
281
+        wp_enqueue_script('vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.min.js', array(), WPINV_VERSION);
282
+		wp_enqueue_script('sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION);
283
+		wp_enqueue_script('vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array('sortable', 'vue'), WPINV_VERSION);
284 284
 
285
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
286
-		wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable', 'wp-hooks' ), $version );
285
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js');
286
+		wp_register_script('wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array('wpinv-admin-script', 'vue_draggable', 'wp-hooks'), $version);
287 287
 
288 288
 		wp_localize_script(
289 289
             'wpinv-admin-payment-form-script',
290 290
             'wpinvPaymentFormAdmin',
291 291
             array(
292
-				'elements'      => wpinv_get_data( 'payment-form-elements' ),
293
-				'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
292
+				'elements'      => wpinv_get_data('payment-form-elements'),
293
+				'form_elements' => getpaid_get_payment_form_elements($post->ID),
294 294
 				'currency'      => wpinv_currency_symbol(),
295 295
 				'position'      => wpinv_currency_position(),
296 296
 				'decimals'      => (int) wpinv_decimals(),
297 297
 				'thousands_sep' => wpinv_thousands_separator(),
298 298
 				'decimals_sep'  => wpinv_decimal_separator(),
299
-				'form_items'    => gepaid_get_form_items( $post->ID ),
299
+				'form_items'    => gepaid_get_form_items($post->ID),
300 300
 				'is_default'    => $post->ID == wpinv_get_default_payment_form(),
301 301
             )
302 302
         );
303 303
 
304
-        wp_enqueue_script( 'wpinv-admin-payment-form-script' );
304
+        wp_enqueue_script('wpinv-admin-payment-form-script');
305 305
 
306 306
     }
307 307
 
@@ -312,24 +312,24 @@  discard block
 block discarded – undo
312 312
      * @return string
313 313
 	 *
314 314
 	 */
315
-    public function admin_body_class( $classes ) {
315
+    public function admin_body_class($classes) {
316 316
 		global $pagenow, $post, $current_screen;
317 317
 
318
-        $page = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
318
+        $page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : '';
319 319
 
320
-        if ( ! empty( $current_screen->post_type ) ) {
320
+        if (!empty($current_screen->post_type)) {
321 321
 			$page = $current_screen->post_type;
322 322
         }
323 323
 
324
-        if ( false !== stripos( $page, 'wpi' ) ) {
325
-            $classes .= ' wpi-' . sanitize_key( $page );
324
+        if (false !== stripos($page, 'wpi')) {
325
+            $classes .= ' wpi-' . sanitize_key($page);
326 326
         }
327 327
 
328
-        if ( in_array( $page, wpinv_parse_list( 'wpi_invoice wpi_payment_form wpi_quote' ) ) ) {
328
+        if (in_array($page, wpinv_parse_list('wpi_invoice wpi_payment_form wpi_quote'))) {
329 329
             $classes .= ' wpinv-cpt wpinv';
330 330
 		}
331 331
 
332
-		if ( getpaid_is_invoice_post_type( $page ) ) {
332
+		if (getpaid_is_invoice_post_type($page)) {
333 333
             $classes .= ' getpaid-is-invoice-cpt';
334 334
         }
335 335
 
@@ -348,21 +348,21 @@  discard block
 block discarded – undo
348 348
 				'version'           => WPINV_VERSION,
349 349
 				'support_url'       => 'https://wpgetpaid.com/support/',
350 350
 				'documentation_url' => 'https://docs.wpgetpaid.com/',
351
-				'activated'         => (int) get_option( 'gepaid_installed_on' ),
351
+				'activated'         => (int) get_option('gepaid_installed_on'),
352 352
             )
353 353
         );
354 354
 
355 355
         new AyeCode_Connect_Helper(
356 356
             array(
357
-				'connect_title'     => __( 'WP Invoicing - an AyeCode product!', 'invoicing' ),
358
-				'connect_external'  => __( 'Please confirm you wish to connect your site?', 'invoicing' ),
359
-				'connect'           => sprintf( __( '<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing' ), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>' ),
360
-				'connect_button'    => __( 'Connect Site', 'invoicing' ),
361
-				'connecting_button' => __( 'Connecting...', 'invoicing' ),
362
-				'error_localhost'   => __( 'This service will only work with a live domain, not a localhost.', 'invoicing' ),
363
-				'error'             => __( 'Something went wrong, please refresh and try again.', 'invoicing' ),
357
+				'connect_title'     => __('WP Invoicing - an AyeCode product!', 'invoicing'),
358
+				'connect_external'  => __('Please confirm you wish to connect your site?', 'invoicing'),
359
+				'connect'           => sprintf(__('<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing'), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>'),
360
+				'connect_button'    => __('Connect Site', 'invoicing'),
361
+				'connecting_button' => __('Connecting...', 'invoicing'),
362
+				'error_localhost'   => __('This service will only work with a live domain, not a localhost.', 'invoicing'),
363
+				'error'             => __('Something went wrong, please refresh and try again.', 'invoicing'),
364 364
             ),
365
-            array( 'wpi-addons' )
365
+            array('wpi-addons')
366 366
         );
367 367
 
368 368
     }
@@ -374,20 +374,20 @@  discard block
 block discarded – undo
374 374
 	 */
375 375
 	public function activation_redirect() {
376 376
 
377
-		$redirected = get_option( 'wpinv_redirected_to_settings' );
377
+		$redirected = get_option('wpinv_redirected_to_settings');
378 378
 
379
-		if ( ! empty( $redirected ) || wp_doing_ajax() || ! current_user_can( 'manage_options' ) ) {
379
+		if (!empty($redirected) || wp_doing_ajax() || !current_user_can('manage_options')) {
380 380
 			return;
381 381
 		}
382 382
 
383 383
 		// Bail if activating from network, or bulk
384
-		if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
384
+		if (is_network_admin() || isset($_GET['activate-multi'])) {
385 385
 			return;
386 386
 		}
387 387
 
388
-	    update_option( 'wpinv_redirected_to_settings', 1 );
388
+	    update_option('wpinv_redirected_to_settings', 1);
389 389
 
390
-        wp_safe_redirect( admin_url( 'index.php?page=gp-setup' ) );
390
+        wp_safe_redirect(admin_url('index.php?page=gp-setup'));
391 391
         exit;
392 392
 
393 393
 	}
@@ -397,9 +397,9 @@  discard block
 block discarded – undo
397 397
      */
398 398
     public function maybe_do_admin_action() {
399 399
 
400
-        if ( wpinv_current_user_can_manage_invoicing() && isset( $_REQUEST['getpaid-admin-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
401
-            $key = sanitize_key( $_REQUEST['getpaid-admin-action'] );
402
-            do_action( "getpaid_authenticated_admin_action_$key", $_REQUEST );
400
+        if (wpinv_current_user_can_manage_invoicing() && isset($_REQUEST['getpaid-admin-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
401
+            $key = sanitize_key($_REQUEST['getpaid-admin-action']);
402
+            do_action("getpaid_authenticated_admin_action_$key", $_REQUEST);
403 403
         }
404 404
 
405 405
     }
@@ -409,24 +409,24 @@  discard block
 block discarded – undo
409 409
 	 *
410 410
 	 * @param array $args
411 411
      */
412
-    public function duplicate_invoice( $args ) {
412
+    public function duplicate_invoice($args) {
413 413
 
414
-		if ( empty( $args['invoice_id'] ) ) {
414
+		if (empty($args['invoice_id'])) {
415 415
 			return;
416 416
 		}
417 417
 
418
-		$invoice = new WPInv_Invoice( (int) $args['invoice_id'] );
418
+		$invoice = new WPInv_Invoice((int) $args['invoice_id']);
419 419
 
420
-		if ( ! $invoice->exists() ) {
420
+		if (!$invoice->exists()) {
421 421
 			return;
422 422
 		}
423 423
 
424
-		$new_invoice = getpaid_duplicate_invoice( $invoice );
424
+		$new_invoice = getpaid_duplicate_invoice($invoice);
425 425
 		$new_invoice->save();
426 426
 
427
-		if ( $new_invoice->exists() ) {
427
+		if ($new_invoice->exists()) {
428 428
 
429
-			getpaid_admin()->show_success( __( 'Invoice duplicated successfully.', 'invoicing' ) );
429
+			getpaid_admin()->show_success(__('Invoice duplicated successfully.', 'invoicing'));
430 430
 
431 431
 			wp_safe_redirect(
432 432
 				add_query_arg(
@@ -434,14 +434,14 @@  discard block
 block discarded – undo
434 434
 						'action' => 'edit',
435 435
 						'post'   => $new_invoice->get_id(),
436 436
 					),
437
-					admin_url( 'post.php' )
437
+					admin_url('post.php')
438 438
 				)
439 439
 			);
440 440
 			exit;
441 441
 
442 442
 		}
443 443
 
444
-		getpaid_admin()->show_error( __( 'There was an error duplicating this invoice. Please try again.', 'invoicing' ) );
444
+		getpaid_admin()->show_error(__('There was an error duplicating this invoice. Please try again.', 'invoicing'));
445 445
 
446 446
 	}
447 447
 
@@ -450,34 +450,34 @@  discard block
 block discarded – undo
450 450
 	 *
451 451
 	 * @param array $args
452 452
      */
453
-    public function duplicate_payment_form( $args ) {
453
+    public function duplicate_payment_form($args) {
454 454
 
455
-		if ( empty( $args['form_id'] ) ) {
455
+		if (empty($args['form_id'])) {
456 456
 			return;
457 457
 		}
458 458
 
459
-		$form = new GetPaid_Payment_Form( (int) $args['form_id'] );
459
+		$form = new GetPaid_Payment_Form((int) $args['form_id']);
460 460
 
461
-		if ( ! $form->exists() ) {
461
+		if (!$form->exists()) {
462 462
 			return;
463 463
 		}
464 464
 
465 465
 		$new_form = new GetPaid_Payment_Form();
466
-		$new_form->set_author( $form->get_author( 'edit' ) );
467
-		$new_form->set_name( $form->get_name( 'edit' ) . __( '(copy)', 'invoicing' ) );
468
-		$new_form->set_elements( $form->get_elements( 'edit' ) );
469
-		$new_form->set_items( $form->get_items( 'edit' ) );
466
+		$new_form->set_author($form->get_author('edit'));
467
+		$new_form->set_name($form->get_name('edit') . __('(copy)', 'invoicing'));
468
+		$new_form->set_elements($form->get_elements('edit'));
469
+		$new_form->set_items($form->get_items('edit'));
470 470
 		$new_form->save();
471 471
 
472
-		if ( $new_form->exists() ) {
473
-			$this->show_success( __( 'Form duplicated successfully', 'invoicing' ) );
474
-			$url = get_edit_post_link( $new_form->get_id(), 'edit' );
472
+		if ($new_form->exists()) {
473
+			$this->show_success(__('Form duplicated successfully', 'invoicing'));
474
+			$url = get_edit_post_link($new_form->get_id(), 'edit');
475 475
 		} else {
476
-			$this->show_error( __( 'Unable to duplicate form', 'invoicing' ) );
477
-			$url = remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) );
476
+			$this->show_error(__('Unable to duplicate form', 'invoicing'));
477
+			$url = remove_query_arg(array('getpaid-admin-action', 'form_id', 'getpaid-nonce'));
478 478
 		}
479 479
 
480
-		wp_redirect( $url );
480
+		wp_redirect($url);
481 481
 		exit;
482 482
 	}
483 483
 
@@ -486,9 +486,9 @@  discard block
 block discarded – undo
486 486
 	 *
487 487
 	 * @param array $args
488 488
      */
489
-    public function send_customer_invoice( $args ) {
490
-		getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ), true );
491
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
489
+    public function send_customer_invoice($args) {
490
+		getpaid()->get('invoice_emails')->user_invoice(new WPInv_Invoice($args['invoice_id']), true);
491
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce', 'invoice_id')));
492 492
 		exit;
493 493
 	}
494 494
 
@@ -497,16 +497,16 @@  discard block
 block discarded – undo
497 497
 	 *
498 498
 	 * @param array $args
499 499
      */
500
-    public function send_customer_payment_reminder( $args ) {
501
-		$sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
500
+    public function send_customer_payment_reminder($args) {
501
+		$sent = getpaid()->get('invoice_emails')->force_send_overdue_notice(new WPInv_Invoice($args['invoice_id']));
502 502
 
503
-		if ( $sent ) {
504
-			$this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
503
+		if ($sent) {
504
+			$this->show_success(__('Payment reminder was successfully sent to the customer', 'invoicing'));
505 505
 		} else {
506
-			$this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
506
+			$this->show_error(__('Could not sent payment reminder to the customer', 'invoicing'));
507 507
 		}
508 508
 
509
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
509
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce', 'invoice_id')));
510 510
 		exit;
511 511
 	}
512 512
 
@@ -516,8 +516,8 @@  discard block
 block discarded – undo
516 516
      */
517 517
     public function admin_reset_tax_rates() {
518 518
 
519
-		update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
520
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
519
+		update_option('wpinv_tax_rates', wpinv_get_data('tax-rates'));
520
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
521 521
 		exit;
522 522
 
523 523
 	}
@@ -529,8 +529,8 @@  discard block
 block discarded – undo
529 529
     public function admin_create_missing_pages() {
530 530
 		$installer = new GetPaid_Installer();
531 531
 		$installer->create_pages();
532
-		$this->show_success( __( 'GetPaid pages updated.', 'invoicing' ) );
533
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
532
+		$this->show_success(__('GetPaid pages updated.', 'invoicing'));
533
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
534 534
 		exit;
535 535
 	}
536 536
 
@@ -539,8 +539,8 @@  discard block
 block discarded – undo
539 539
 	 */
540 540
 	public function admin_refresh_permalinks() {
541 541
 		flush_rewrite_rules();
542
-		$this->show_success( __( 'Permalinks refreshed.', 'invoicing' ) );
543
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
542
+		$this->show_success(__('Permalinks refreshed.', 'invoicing'));
543
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
544 544
 		exit;
545 545
 	}
546 546
 
@@ -552,35 +552,35 @@  discard block
 block discarded – undo
552 552
 		global $wpdb;
553 553
 		$installer = new GetPaid_Installer();
554 554
 
555
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}wpinv_subscriptions'" ) != $wpdb->prefix . 'wpinv_subscriptions' ) {
555
+		if ($wpdb->get_var("SHOW TABLES LIKE '{$wpdb->prefix}wpinv_subscriptions'") != $wpdb->prefix . 'wpinv_subscriptions') {
556 556
 			$installer->create_subscriptions_table();
557 557
 
558
-			if ( $wpdb->last_error !== '' ) {
559
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
558
+			if ($wpdb->last_error !== '') {
559
+				$this->show_error(__('Your GetPaid tables have been updated:', 'invoicing') . ' ' . $wpdb->last_error);
560 560
 			}
561 561
 		}
562 562
 
563
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'" ) != $wpdb->prefix . 'getpaid_invoices' ) {
563
+		if ($wpdb->get_var("SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'") != $wpdb->prefix . 'getpaid_invoices') {
564 564
 			$installer->create_invoices_table();
565 565
 
566
-			if ( '' !== $wpdb->last_error ) {
567
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
566
+			if ('' !== $wpdb->last_error) {
567
+				$this->show_error(__('Your GetPaid tables have been updated:', 'invoicing') . ' ' . $wpdb->last_error);
568 568
 			}
569 569
 		}
570 570
 
571
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoice_items'" ) != $wpdb->prefix . 'getpaid_invoice_items' ) {
571
+		if ($wpdb->get_var("SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoice_items'") != $wpdb->prefix . 'getpaid_invoice_items') {
572 572
 			$installer->create_invoice_items_table();
573 573
 
574
-			if ( '' !== $wpdb->last_error ) {
575
-				$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
574
+			if ('' !== $wpdb->last_error) {
575
+				$this->show_error(__('Your GetPaid tables have been updated:', 'invoicing') . ' ' . $wpdb->last_error);
576 576
 			}
577 577
 		}
578 578
 
579
-		if ( ! $this->has_notices() ) {
580
-			$this->show_success( __( 'Your GetPaid tables have been updated.', 'invoicing' ) );
579
+		if (!$this->has_notices()) {
580
+			$this->show_success(__('Your GetPaid tables have been updated.', 'invoicing'));
581 581
 		}
582 582
 
583
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
583
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
584 584
 		exit;
585 585
 	}
586 586
 
@@ -595,10 +595,10 @@  discard block
 block discarded – undo
595 595
 		$installer->migrate_old_invoices();
596 596
 
597 597
 		// Show an admin message.
598
-		$this->show_success( __( 'Your invoices have been migrated.', 'invoicing' ) );
598
+		$this->show_success(__('Your invoices have been migrated.', 'invoicing'));
599 599
 
600 600
 		// Redirect the admin.
601
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
601
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
602 602
 		exit;
603 603
 
604 604
 	}
@@ -610,78 +610,78 @@  discard block
 block discarded – undo
610 610
     public function admin_download_customers() {
611 611
 		global $wpdb;
612 612
 
613
-		$output = fopen( 'php://output', 'w' );
613
+		$output = fopen('php://output', 'w');
614 614
 
615
-		if ( false === $output ) {
616
-			wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
615
+		if (false === $output) {
616
+			wp_die(esc_html__('Unsupported server', 'invoicing'), 500);
617 617
 		}
618 618
 
619
-		header( 'Content-Type:text/csv' );
620
-		header( 'Content-Disposition:attachment;filename=customers.csv' );
619
+		header('Content-Type:text/csv');
620
+		header('Content-Disposition:attachment;filename=customers.csv');
621 621
 
622 622
 		$post_types = '';
623 623
 
624
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
625
-			$post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
624
+		foreach (array_keys(getpaid_get_invoice_post_types()) as $post_type) {
625
+			$post_types .= $wpdb->prepare('post_type=%s OR ', $post_type);
626 626
 		}
627 627
 
628
-		$post_types = rtrim( $post_types, ' OR' );
628
+		$post_types = rtrim($post_types, ' OR');
629 629
 
630
-		$customers = $wpdb->get_col( "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types" );
630
+		$customers = $wpdb->get_col("SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types");
631 631
 
632 632
 		$columns = array(
633
-			'name'       => __( 'Name', 'invoicing' ),
634
-			'email'      => __( 'Email', 'invoicing' ),
635
-			'country'    => __( 'Country', 'invoicing' ),
636
-			'state'      => __( 'State', 'invoicing' ),
637
-			'city'       => __( 'City', 'invoicing' ),
638
-			'zip'        => __( 'ZIP', 'invoicing' ),
639
-			'address'    => __( 'Address', 'invoicing' ),
640
-			'phone'      => __( 'Phone', 'invoicing' ),
641
-			'company'    => __( 'Company', 'invoicing' ),
642
-			'company_id' => __( 'Company ID', 'invoicing' ),
643
-			'invoices'   => __( 'Invoices', 'invoicing' ),
644
-			'total_raw'  => __( 'Total Spend', 'invoicing' ),
645
-			'signup'     => __( 'Date created', 'invoicing' ),
633
+			'name'       => __('Name', 'invoicing'),
634
+			'email'      => __('Email', 'invoicing'),
635
+			'country'    => __('Country', 'invoicing'),
636
+			'state'      => __('State', 'invoicing'),
637
+			'city'       => __('City', 'invoicing'),
638
+			'zip'        => __('ZIP', 'invoicing'),
639
+			'address'    => __('Address', 'invoicing'),
640
+			'phone'      => __('Phone', 'invoicing'),
641
+			'company'    => __('Company', 'invoicing'),
642
+			'company_id' => __('Company ID', 'invoicing'),
643
+			'invoices'   => __('Invoices', 'invoicing'),
644
+			'total_raw'  => __('Total Spend', 'invoicing'),
645
+			'signup'     => __('Date created', 'invoicing'),
646 646
 		);
647 647
 
648 648
 		// Output the csv column headers.
649
-		fputcsv( $output, array_values( $columns ) );
649
+		fputcsv($output, array_values($columns));
650 650
 
651 651
 		// Loop through
652 652
 		$table = new WPInv_Customers_Table();
653
-		foreach ( $customers as $customer_id ) {
653
+		foreach ($customers as $customer_id) {
654 654
 
655
-			$user = get_user_by( 'id', $customer_id );
655
+			$user = get_user_by('id', $customer_id);
656 656
 			$row  = array();
657
-			if ( empty( $user ) ) {
657
+			if (empty($user)) {
658 658
 				continue;
659 659
 			}
660 660
 
661
-			foreach ( array_keys( $columns ) as $column ) {
661
+			foreach (array_keys($columns) as $column) {
662 662
 
663 663
 				$method = 'column_' . $column;
664 664
 
665
-				if ( 'name' == $column ) {
666
-					$value = esc_html( $user->display_name );
667
-				} elseif ( 'email' == $column ) {
668
-					$value = sanitize_email( $user->user_email );
669
-				} elseif ( is_callable( array( $table, $method ) ) ) {
670
-					$value = wp_strip_all_tags( $table->$method( $user ) );
665
+				if ('name' == $column) {
666
+					$value = esc_html($user->display_name);
667
+				} elseif ('email' == $column) {
668
+					$value = sanitize_email($user->user_email);
669
+				} elseif (is_callable(array($table, $method))) {
670
+					$value = wp_strip_all_tags($table->$method($user));
671 671
 				}
672 672
 
673
-				if ( empty( $value ) ) {
674
-					$value = esc_html( get_user_meta( $user->ID, '_wpinv_' . $column, true ) );
673
+				if (empty($value)) {
674
+					$value = esc_html(get_user_meta($user->ID, '_wpinv_' . $column, true));
675 675
 				}
676 676
 
677 677
 				$row[] = $value;
678 678
 
679 679
 			}
680 680
 
681
-			fputcsv( $output, $row );
681
+			fputcsv($output, $row);
682 682
 		}
683 683
 
684
-		fclose( $output );
684
+		fclose($output);
685 685
 		exit;
686 686
 
687 687
 	}
@@ -691,27 +691,27 @@  discard block
 block discarded – undo
691 691
 	 *
692 692
 	 * @param array $data
693 693
      */
694
-    public function admin_install_plugin( $data ) {
694
+    public function admin_install_plugin($data) {
695 695
 
696
-		if ( ! empty( $data['plugins'] ) ) {
696
+		if (!empty($data['plugins'])) {
697 697
 			include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
698 698
 			wp_cache_flush();
699 699
 
700
-			foreach ( $data['plugins'] as $slug => $file ) {
701
-				$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip' );
702
-				$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
703
-				$installed  = $upgrader->install( $plugin_zip );
700
+			foreach ($data['plugins'] as $slug => $file) {
701
+				$plugin_zip = esc_url('https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip');
702
+				$upgrader   = new Plugin_Upgrader(new Automatic_Upgrader_Skin());
703
+				$installed  = $upgrader->install($plugin_zip);
704 704
 
705
-				if ( ! is_wp_error( $installed ) && $installed ) {
706
-					activate_plugin( $file, '', false, true );
705
+				if (!is_wp_error($installed) && $installed) {
706
+					activate_plugin($file, '', false, true);
707 707
 				} else {
708
-					wpinv_error_log( $upgrader->skin->get_upgrade_messages(), false );
708
+					wpinv_error_log($upgrader->skin->get_upgrade_messages(), false);
709 709
 				}
710 710
 }
711 711
 }
712 712
 
713
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( $data['redirect'] ) : admin_url( 'plugins.php' );
714
-		wp_safe_redirect( $redirect );
713
+		$redirect = isset($data['redirect']) ? esc_url_raw($data['redirect']) : admin_url('plugins.php');
714
+		wp_safe_redirect($redirect);
715 715
 		exit;
716 716
 
717 717
 	}
@@ -721,41 +721,41 @@  discard block
 block discarded – undo
721 721
 	 *
722 722
 	 * @param array $data
723 723
      */
724
-    public function admin_connect_gateway( $data ) {
724
+    public function admin_connect_gateway($data) {
725 725
 
726
-		if ( ! empty( $data['plugin'] ) ) {
726
+		if (!empty($data['plugin'])) {
727 727
 
728
-			$gateway     = sanitize_key( $data['plugin'] );
729
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
728
+			$gateway     = sanitize_key($data['plugin']);
729
+			$connect_url = apply_filters("getpaid_get_{$gateway}_connect_url", false, $data);
730 730
 
731
-			if ( ! empty( $connect_url ) ) {
732
-				wp_redirect( $connect_url );
731
+			if (!empty($connect_url)) {
732
+				wp_redirect($connect_url);
733 733
 				exit;
734 734
 			}
735 735
 
736
-			if ( 'stripe' == $data['plugin'] ) {
736
+			if ('stripe' == $data['plugin']) {
737 737
 				require_once ABSPATH . 'wp-admin/includes/plugin.php';
738 738
 				include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
739 739
 				wp_cache_flush();
740 740
 
741
-				if ( ! array_key_exists( 'getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins() ) ) {
742
-					$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip' );
743
-					$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
744
-					$upgrader->install( $plugin_zip );
741
+				if (!array_key_exists('getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins())) {
742
+					$plugin_zip = esc_url('https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip');
743
+					$upgrader   = new Plugin_Upgrader(new Automatic_Upgrader_Skin());
744
+					$upgrader->install($plugin_zip);
745 745
 				}
746 746
 
747
-				activate_plugin( 'getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true );
747
+				activate_plugin('getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true);
748 748
 			}
749 749
 
750
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
751
-			if ( ! empty( $connect_url ) ) {
752
-				wp_redirect( $connect_url );
750
+			$connect_url = apply_filters("getpaid_get_{$gateway}_connect_url", false, $data);
751
+			if (!empty($connect_url)) {
752
+				wp_redirect($connect_url);
753 753
 				exit;
754 754
 			}
755 755
 }
756 756
 
757
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( urldecode( $data['redirect'] ) ) : admin_url( 'admin.php?page=wpinv-settings&tab=gateways' );
758
-		wp_safe_redirect( $redirect );
757
+		$redirect = isset($data['redirect']) ? esc_url_raw(urldecode($data['redirect'])) : admin_url('admin.php?page=wpinv-settings&tab=gateways');
758
+		wp_safe_redirect($redirect);
759 759
 		exit;
760 760
 
761 761
 	}
@@ -769,35 +769,35 @@  discard block
 block discarded – undo
769 769
 
770 770
 		// Fetch all invoices that have discount codes.
771 771
 		$table    = $wpdb->prefix . 'getpaid_invoices';
772
-		$invoices = $wpdb->get_col( "SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''" );
772
+		$invoices = $wpdb->get_col("SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''");
773 773
 
774
-		foreach ( $invoices as $invoice ) {
774
+		foreach ($invoices as $invoice) {
775 775
 
776
-			$invoice = new WPInv_Invoice( $invoice );
776
+			$invoice = new WPInv_Invoice($invoice);
777 777
 
778
-			if ( ! $invoice->exists() ) {
778
+			if (!$invoice->exists()) {
779 779
 				continue;
780 780
 			}
781 781
 
782 782
 			// Abort if the discount does not exist or does not apply here.
783
-			$discount = new WPInv_Discount( $invoice->get_discount_code() );
784
-			if ( ! $discount->exists() ) {
783
+			$discount = new WPInv_Discount($invoice->get_discount_code());
784
+			if (!$discount->exists()) {
785 785
 				continue;
786 786
 			}
787 787
 
788
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
788
+			$invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
789 789
 			$invoice->recalculate_total();
790 790
 
791
-			if ( $invoice->get_total_discount() > 0 ) {
791
+			if ($invoice->get_total_discount() > 0) {
792 792
 				$invoice->save();
793 793
 			}
794 794
 }
795 795
 
796 796
 		// Show an admin message.
797
-		$this->show_success( __( 'Discounts have been recalculated.', 'invoicing' ) );
797
+		$this->show_success(__('Discounts have been recalculated.', 'invoicing'));
798 798
 
799 799
 		// Redirect the admin.
800
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
800
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce')));
801 801
 		exit;
802 802
 
803 803
 	}
@@ -809,8 +809,8 @@  discard block
 block discarded – undo
809 809
      * @return array
810 810
 	 */
811 811
 	public function get_notices() {
812
-		$notices = get_option( 'wpinv_admin_notices' );
813
-        return is_array( $notices ) ? $notices : array();
812
+		$notices = get_option('wpinv_admin_notices');
813
+        return is_array($notices) ? $notices : array();
814 814
 	}
815 815
 
816 816
 	/**
@@ -820,7 +820,7 @@  discard block
 block discarded – undo
820 820
      * @return array
821 821
 	 */
822 822
 	public function has_notices() {
823
-		return count( $this->get_notices() ) > 0;
823
+		return count($this->get_notices()) > 0;
824 824
 	}
825 825
 
826 826
 	/**
@@ -830,7 +830,7 @@  discard block
 block discarded – undo
830 830
 	 * @since       1.0.19
831 831
 	 */
832 832
 	public function clear_notices() {
833
-		delete_option( 'wpinv_admin_notices' );
833
+		delete_option('wpinv_admin_notices');
834 834
 	}
835 835
 
836 836
 	/**
@@ -839,16 +839,16 @@  discard block
 block discarded – undo
839 839
 	 * @access      public
840 840
 	 * @since       1.0.19
841 841
 	 */
842
-	public function save_notice( $type, $message ) {
842
+	public function save_notice($type, $message) {
843 843
 		$notices = $this->get_notices();
844 844
 
845
-		if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ] ) ) {
846
-			$notices[ $type ] = array();
845
+		if (empty($notices[$type]) || !is_array($notices[$type])) {
846
+			$notices[$type] = array();
847 847
 		}
848 848
 
849
-		$notices[ $type ][] = $message;
849
+		$notices[$type][] = $message;
850 850
 
851
-		update_option( 'wpinv_admin_notices', $notices );
851
+		update_option('wpinv_admin_notices', $notices);
852 852
 	}
853 853
 
854 854
 	/**
@@ -858,8 +858,8 @@  discard block
 block discarded – undo
858 858
 	 * @access      public
859 859
 	 * @since       1.0.19
860 860
 	 */
861
-	public function show_success( $msg ) {
862
-		$this->save_notice( 'success', $msg );
861
+	public function show_success($msg) {
862
+		$this->save_notice('success', $msg);
863 863
 	}
864 864
 
865 865
 	/**
@@ -869,8 +869,8 @@  discard block
 block discarded – undo
869 869
 	 * @param       string $msg The message to qeue.
870 870
 	 * @since       1.0.19
871 871
 	 */
872
-	public function show_error( $msg ) {
873
-		$this->save_notice( 'error', $msg );
872
+	public function show_error($msg) {
873
+		$this->save_notice('error', $msg);
874 874
 	}
875 875
 
876 876
 	/**
@@ -880,8 +880,8 @@  discard block
 block discarded – undo
880 880
 	 * @param       string $msg The message to qeue.
881 881
 	 * @since       1.0.19
882 882
 	 */
883
-	public function show_warning( $msg ) {
884
-		$this->save_notice( 'warning', $msg );
883
+	public function show_warning($msg) {
884
+		$this->save_notice('warning', $msg);
885 885
 	}
886 886
 
887 887
 	/**
@@ -891,8 +891,8 @@  discard block
 block discarded – undo
891 891
 	 * @param       string $msg The message to qeue.
892 892
 	 * @since       1.0.19
893 893
 	 */
894
-	public function show_info( $msg ) {
895
-		$this->save_notice( 'info', $msg );
894
+	public function show_info($msg) {
895
+		$this->save_notice('info', $msg);
896 896
 	}
897 897
 
898 898
 	/**
@@ -906,29 +906,29 @@  discard block
 block discarded – undo
906 906
         $notices = $this->get_notices();
907 907
         $this->clear_notices();
908 908
 
909
-		foreach ( $notices as $type => $messages ) {
909
+		foreach ($notices as $type => $messages) {
910 910
 
911
-			if ( ! is_array( $messages ) ) {
911
+			if (!is_array($messages)) {
912 912
 				continue;
913 913
 			}
914 914
 
915
-            $type  = esc_attr( $type );
916
-			foreach ( $messages as $message ) {
917
-				echo wp_kses_post( "<div class='notice notice-$type is-dismissible'><p>$message</p></div>" );
915
+            $type = esc_attr($type);
916
+			foreach ($messages as $message) {
917
+				echo wp_kses_post("<div class='notice notice-$type is-dismissible'><p>$message</p></div>");
918 918
             }
919 919
 }
920 920
 
921
-		foreach ( array( 'checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page' ) as $page ) {
921
+		foreach (array('checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page') as $page) {
922 922
 
923
-			if ( ! is_numeric( wpinv_get_option( $page, false ) ) ) {
924
-				$url     = wp_nonce_url(
925
-					add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
923
+			if (!is_numeric(wpinv_get_option($page, false))) {
924
+				$url = wp_nonce_url(
925
+					add_query_arg('getpaid-admin-action', 'create_missing_pages'),
926 926
 					'getpaid-nonce',
927 927
 					'getpaid-nonce'
928 928
 				);
929
-				$message  = __( 'Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing' );
930
-				$message2 = __( 'Generate Pages', 'invoicing' );
931
-				echo wp_kses_post( "<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>" );
929
+				$message  = __('Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing');
930
+				$message2 = __('Generate Pages', 'invoicing');
931
+				echo wp_kses_post("<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>");
932 932
 				break;
933 933
 			}
934 934
 }
Please login to merge, or discard this patch.