Passed
Push — master ( c29213...6daaec )
by Stiofan
05:18
created
includes/reports/class-getpaid-reports.php 2 patches
Indentation   +96 added lines, -96 removed lines patch added patch discarded remove patch
@@ -12,49 +12,49 @@  discard block
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Reports {
14 14
 
15
-	/**
16
-	 * Class constructor.
17
-	 *
18
-	 */
19
-	public function __construct() {
20
-		add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
21
-		add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
22
-		add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
23
-		add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
24
-		add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
25
-
26
-	}
27
-
28
-	/**
29
-	 * Registers the reports page.
30
-	 *
31
-	 */
32
-	public function register_reports_page() {
33
-
34
-		add_submenu_page(
15
+    /**
16
+     * Class constructor.
17
+     *
18
+     */
19
+    public function __construct() {
20
+        add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
21
+        add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
22
+        add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
23
+        add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
24
+        add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
25
+
26
+    }
27
+
28
+    /**
29
+     * Registers the reports page.
30
+     *
31
+     */
32
+    public function register_reports_page() {
33
+
34
+        add_submenu_page(
35 35
             'wpinv',
36 36
             __( 'Reports', 'invoicing' ),
37 37
             __( 'Reports', 'invoicing' ),
38 38
             wpinv_get_capability(),
39 39
             'wpinv-reports',
40 40
             array( $this, 'display_reports_page' )
41
-		);
41
+        );
42 42
 
43
-	}
43
+    }
44 44
 
45
-	/**
46
-	 * Displays the reports page.
47
-	 *
48
-	 */
49
-	public function display_reports_page() {
45
+    /**
46
+     * Displays the reports page.
47
+     *
48
+     */
49
+    public function display_reports_page() {
50 50
 
51
-		// Prepare variables.
52
-		$tabs        = $this->get_tabs();
53
-		$current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
54
-		$current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
51
+        // Prepare variables.
52
+        $tabs        = $this->get_tabs();
53
+        $current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
54
+        $current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
55 55
 
56
-		// Display the current tab.
57
-		?>
56
+        // Display the current tab.
57
+        ?>
58 58
 
59 59
         <div class="wrap">
60 60
 
@@ -63,19 +63,19 @@  discard block
 block discarded – undo
63 63
 			<nav class="nav-tab-wrapper">
64 64
 
65 65
 				<?php
66
-					foreach( $tabs as $key => $label ) {
66
+                    foreach( $tabs as $key => $label ) {
67 67
 
68
-						$key   = sanitize_text_field( $key );
69
-						$label = sanitize_text_field( $label );
70
-						$class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
71
-						$url   = esc_url(
72
-							add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
73
-						);
68
+                        $key   = sanitize_text_field( $key );
69
+                        $label = sanitize_text_field( $label );
70
+                        $class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
71
+                        $url   = esc_url(
72
+                            add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
73
+                        );
74 74
 
75
-						echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
75
+                        echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
76 76
 
77
-					}
78
-				?>
77
+                    }
78
+                ?>
79 79
 
80 80
 			</nav>
81 81
 
@@ -86,74 +86,74 @@  discard block
 block discarded – undo
86 86
         </div>
87 87
 		<?php
88 88
 
89
-			wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
90
-			wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
89
+            wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
90
+            wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
91 91
 
92
-	}
92
+    }
93 93
 
94
-	/**
95
-	 * Retrieves reports page tabs.
96
-	 *
97
-	 * @return array
98
-	 */
99
-	public function get_tabs() {
94
+    /**
95
+     * Retrieves reports page tabs.
96
+     *
97
+     * @return array
98
+     */
99
+    public function get_tabs() {
100 100
 
101
-		$tabs = array(
102
-			'reports' => __( 'Reports', 'invoicing' ),
103
-			'export'  => __( 'Export', 'invoicing' ),
104
-		);
101
+        $tabs = array(
102
+            'reports' => __( 'Reports', 'invoicing' ),
103
+            'export'  => __( 'Export', 'invoicing' ),
104
+        );
105 105
 
106
-		return apply_filters( 'getpaid_report_tabs', $tabs );
107
-	}
106
+        return apply_filters( 'getpaid_report_tabs', $tabs );
107
+    }
108 108
 
109
-	/**
110
-	 * Displays the reports tab.
111
-	 *
112
-	 */
113
-	public function display_reports_tab() {
109
+    /**
110
+     * Displays the reports tab.
111
+     *
112
+     */
113
+    public function display_reports_tab() {
114 114
 
115
-		$reports = new GetPaid_Reports_Report();
116
-		$reports->display();
115
+        $reports = new GetPaid_Reports_Report();
116
+        $reports->display();
117 117
 
118
-	}
118
+    }
119 119
 
120
-	/**
121
-	 * Displays the exports tab.
122
-	 *
123
-	 */
124
-	public function display_exports_tab() {
120
+    /**
121
+     * Displays the exports tab.
122
+     *
123
+     */
124
+    public function display_exports_tab() {
125 125
 
126
-		$exports = new GetPaid_Reports_Export();
127
-		$exports->display();
126
+        $exports = new GetPaid_Reports_Export();
127
+        $exports->display();
128 128
 
129
-	}
129
+    }
130 130
 
131
-	/**
132
-	 * Donwnloads a graph.
133
-	 *
134
-	 * @param array $args
135
-	 */
136
-	public function download_graph( $args ) {
131
+    /**
132
+     * Donwnloads a graph.
133
+     *
134
+     * @param array $args
135
+     */
136
+    public function download_graph( $args ) {
137 137
 
138
-		if ( ! empty( $args['graph'] ) ) {
139
-			$downloader = new GetPaid_Graph_Downloader();
140
-			$downloader->download( $args['graph'] );
141
-		}
138
+        if ( ! empty( $args['graph'] ) ) {
139
+            $downloader = new GetPaid_Graph_Downloader();
140
+            $downloader->download( $args['graph'] );
141
+        }
142 142
 
143
-	}
143
+    }
144 144
 
145
-	/**
146
-	 * Exports invoices.
147
-	 *
148
-	 * @param array $args
149
-	 */
150
-	public function export_invoices( $args ) {
145
+    /**
146
+     * Exports invoices.
147
+     *
148
+     * @param array $args
149
+     */
150
+    public function export_invoices( $args ) {
151 151
 
152
-		if ( ! empty( $args['post_type'] ) ) {
153
-			$downloader = new GetPaid_Invoice_Exporter();
154
-			$downloader->export( $args['post_type'], $args );
155
-		}
152
+        if ( ! empty( $args['post_type'] ) ) {
153
+            $downloader = new GetPaid_Invoice_Exporter();
154
+            $downloader->export( $args['post_type'], $args );
155
+        }
156 156
 
157
-	}
157
+    }
158 158
 
159 159
 }
Please login to merge, or discard this patch.
Spacing   +29 added lines, -29 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * GetPaid_Reports Class.
@@ -17,11 +17,11 @@  discard block
 block discarded – undo
17 17
 	 *
18 18
 	 */
19 19
 	public function __construct() {
20
-		add_action( 'admin_menu', array( $this, 'register_reports_page' ), 20 );
21
-		add_action( 'wpinv_reports_tab_reports', array( $this, 'display_reports_tab' ) );
22
-		add_action( 'wpinv_reports_tab_export', array( $this, 'display_exports_tab' ) );
23
-		add_action( 'getpaid_authenticated_admin_action_download_graph', array( $this, 'download_graph' ) );
24
-		add_action( 'getpaid_authenticated_admin_action_export_invoices', array( $this, 'export_invoices' ) );
20
+		add_action('admin_menu', array($this, 'register_reports_page'), 20);
21
+		add_action('wpinv_reports_tab_reports', array($this, 'display_reports_tab'));
22
+		add_action('wpinv_reports_tab_export', array($this, 'display_exports_tab'));
23
+		add_action('getpaid_authenticated_admin_action_download_graph', array($this, 'download_graph'));
24
+		add_action('getpaid_authenticated_admin_action_export_invoices', array($this, 'export_invoices'));
25 25
 
26 26
 	}
27 27
 
@@ -33,11 +33,11 @@  discard block
 block discarded – undo
33 33
 
34 34
 		add_submenu_page(
35 35
             'wpinv',
36
-            __( 'Reports', 'invoicing' ),
37
-            __( 'Reports', 'invoicing' ),
36
+            __('Reports', 'invoicing'),
37
+            __('Reports', 'invoicing'),
38 38
             wpinv_get_capability(),
39 39
             'wpinv-reports',
40
-            array( $this, 'display_reports_page' )
40
+            array($this, 'display_reports_page')
41 41
 		);
42 42
 
43 43
 	}
@@ -50,26 +50,26 @@  discard block
 block discarded – undo
50 50
 
51 51
 		// Prepare variables.
52 52
 		$tabs        = $this->get_tabs();
53
-		$current_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
54
-		$current_tab = array_key_exists( $current_tab, $tabs ) ? $current_tab : 'reports';
53
+		$current_tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : 'reports';
54
+		$current_tab = array_key_exists($current_tab, $tabs) ? $current_tab : 'reports';
55 55
 
56 56
 		// Display the current tab.
57 57
 		?>
58 58
 
59 59
         <div class="wrap">
60 60
 
61
-			<h1><?php echo sanitize_text_field( $tabs[ $current_tab ] ); ?></h1>
61
+			<h1><?php echo sanitize_text_field($tabs[$current_tab]); ?></h1>
62 62
 
63 63
 			<nav class="nav-tab-wrapper">
64 64
 
65 65
 				<?php
66
-					foreach( $tabs as $key => $label ) {
66
+					foreach ($tabs as $key => $label) {
67 67
 
68
-						$key   = sanitize_text_field( $key );
69
-						$label = sanitize_text_field( $label );
68
+						$key   = sanitize_text_field($key);
69
+						$label = sanitize_text_field($label);
70 70
 						$class = $key == $current_tab ? 'nav-tab nav-tab-active' : 'nav-tab';
71 71
 						$url   = esc_url(
72
-							add_query_arg( 'tab', $key, admin_url( 'admin.php?page=wpinv-reports' ) )
72
+							add_query_arg('tab', $key, admin_url('admin.php?page=wpinv-reports'))
73 73
 						);
74 74
 
75 75
 						echo "\n\t\t\t<a href='$url' class='$class'>$label</a>";
@@ -79,15 +79,15 @@  discard block
 block discarded – undo
79 79
 
80 80
 			</nav>
81 81
 
82
-			<div class="bsui <?php echo esc_attr( $current_tab ); ?>">
83
-				<?php do_action( "wpinv_reports_tab_{$current_tab}" ); ?>
82
+			<div class="bsui <?php echo esc_attr($current_tab); ?>">
83
+				<?php do_action("wpinv_reports_tab_{$current_tab}"); ?>
84 84
 			</div>
85 85
 
86 86
         </div>
87 87
 		<?php
88 88
 
89
-			wp_enqueue_script( 'chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array( 'jquery' ), '2.9.4', true );
90
-			wp_enqueue_style( 'chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4' );
89
+			wp_enqueue_script('chart-js', WPINV_PLUGIN_URL . 'assets/js/chart.bundle.min.js', array('jquery'), '2.9.4', true);
90
+			wp_enqueue_style('chart-js', WPINV_PLUGIN_URL . 'assets/css/chart.min.css', array(), '2.9.4');
91 91
 
92 92
 	}
93 93
 
@@ -99,11 +99,11 @@  discard block
 block discarded – undo
99 99
 	public function get_tabs() {
100 100
 
101 101
 		$tabs = array(
102
-			'reports' => __( 'Reports', 'invoicing' ),
103
-			'export'  => __( 'Export', 'invoicing' ),
102
+			'reports' => __('Reports', 'invoicing'),
103
+			'export'  => __('Export', 'invoicing'),
104 104
 		);
105 105
 
106
-		return apply_filters( 'getpaid_report_tabs', $tabs );
106
+		return apply_filters('getpaid_report_tabs', $tabs);
107 107
 	}
108 108
 
109 109
 	/**
@@ -133,11 +133,11 @@  discard block
 block discarded – undo
133 133
 	 *
134 134
 	 * @param array $args
135 135
 	 */
136
-	public function download_graph( $args ) {
136
+	public function download_graph($args) {
137 137
 
138
-		if ( ! empty( $args['graph'] ) ) {
138
+		if (!empty($args['graph'])) {
139 139
 			$downloader = new GetPaid_Graph_Downloader();
140
-			$downloader->download( $args['graph'] );
140
+			$downloader->download($args['graph']);
141 141
 		}
142 142
 
143 143
 	}
@@ -147,11 +147,11 @@  discard block
 block discarded – undo
147 147
 	 *
148 148
 	 * @param array $args
149 149
 	 */
150
-	public function export_invoices( $args ) {
150
+	public function export_invoices($args) {
151 151
 
152
-		if ( ! empty( $args['post_type'] ) ) {
152
+		if (!empty($args['post_type'])) {
153 153
 			$downloader = new GetPaid_Invoice_Exporter();
154
-			$downloader->export( $args['post_type'], $args );
154
+			$downloader->export($args['post_type'], $args);
155 155
 		}
156 156
 
157 157
 	}
Please login to merge, or discard this patch.
templates/payment-forms/elements/pay_button.php 1 patch
Spacing   +9 added lines, -9 removed lines patch added patch discarded remove patch
@@ -7,20 +7,20 @@  discard block
 block discarded – undo
7 7
  * @version 1.0.19
8 8
  */
9 9
 
10
-defined( 'ABSPATH' ) || exit;
10
+defined('ABSPATH') || exit;
11 11
 
12
-$class = empty( $class ) ? 'btn-primary' : sanitize_html_class( $class );
13
-$label = empty( $label ) ? esc_attr__( 'Pay %price% »', 'invoicing' ) : esc_attr( $label );
14
-$free  = empty( $free ) ? esc_attr__( 'Continue »', 'invoicing' ) : esc_attr( $free );
12
+$class = empty($class) ? 'btn-primary' : sanitize_html_class($class);
13
+$label = empty($label) ? esc_attr__('Pay %price% »', 'invoicing') : esc_attr($label);
14
+$free  = empty($free) ? esc_attr__('Continue »', 'invoicing') : esc_attr($free);
15 15
 
16
-do_action( 'getpaid_before_payment_form_pay_button', $form );
16
+do_action('getpaid_before_payment_form_pay_button', $form);
17 17
 
18 18
 echo aui()->input(
19 19
     array(
20
-        'name'             => esc_attr( $id ),
21
-        'id'               => esc_attr( $id ) . uniqid( '_' ),
20
+        'name'             => esc_attr($id),
21
+        'id'               => esc_attr($id) . uniqid('_'),
22 22
         'value'            => $label,
23
-        'help_text'        => empty( $description ) ? '' : wp_kses_post( $description ),
23
+        'help_text'        => empty($description) ? '' : wp_kses_post($description),
24 24
         'type'             => 'submit',
25 25
         'class'            => 'getpaid-payment-form-submit btn btn-block submit-button ' . $class,
26 26
         'extra_attributes' => array(
@@ -30,4 +30,4 @@  discard block
 block discarded – undo
30 30
     )
31 31
 );
32 32
 
33
-do_action( 'getpaid_after_payment_form_pay_button', $form );
34 33
\ No newline at end of file
34
+do_action('getpaid_after_payment_form_pay_button', $form);
35 35
\ No newline at end of file
Please login to merge, or discard this patch.
includes/wpinv-tax-functions.php 3 patches
Braces   +3 added lines, -2 removed lines patch added patch discarded remove patch
@@ -256,8 +256,9 @@
 block discarded – undo
256 256
 }
257 257
 
258 258
 function wpinv_cart_needs_tax_address_fields() {
259
-    if( !wpinv_is_cart_taxed() )
260
-        return false;
259
+    if( !wpinv_is_cart_taxed() ) {
260
+            return false;
261
+    }
261 262
 
262 263
     return ! did_action( 'wpinv_after_cc_fields', 'wpinv_default_cc_address_fields' );
263 264
 }
Please login to merge, or discard this patch.
Indentation   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -215,16 +215,16 @@  discard block
 block discarded – undo
215 215
 function getpaid_prepare_item_tax( $item, $tax_name, $tax_amount, $recurring_tax_amount ) {
216 216
 
217 217
     $initial_tax   = $tax_amount;
218
-	$recurring_tax = 0;
218
+    $recurring_tax = 0;
219 219
 
220 220
     if ( $item->is_recurring() ) {
221
-		$recurring_tax = $recurring_tax_amount;
222
-	}
221
+        $recurring_tax = $recurring_tax_amount;
222
+    }
223 223
 
224
-	return array(
225
-		'name'          => sanitize_text_field( $tax_name ),
226
-		'initial_tax'   => $initial_tax,
227
-		'recurring_tax' => $recurring_tax,
224
+    return array(
225
+        'name'          => sanitize_text_field( $tax_name ),
226
+        'initial_tax'   => $initial_tax,
227
+        'recurring_tax' => $recurring_tax,
228 228
     );
229 229
 
230 230
 }
@@ -328,7 +328,7 @@  discard block
 block discarded – undo
328 328
  */
329 329
 function wpinv_should_validate_vat_number() {
330 330
     $validate = wpinv_get_option( 'validate_vat_number' );
331
-	return ! empty( $validate );
331
+    return ! empty( $validate );
332 332
 }
333 333
 
334 334
 function wpinv_sales_tax_for_year( $year = null ) {
Please login to merge, or discard this patch.
Spacing   +118 added lines, -118 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
  * Returns an array of eu states.
@@ -12,7 +12,7 @@  discard block
 block discarded – undo
12 12
  * @return array
13 13
  */
14 14
 function getpaid_get_eu_states() {
15
-    return wpinv_get_data( 'eu-states' );
15
+    return wpinv_get_data('eu-states');
16 16
 }
17 17
 
18 18
 /**
@@ -20,8 +20,8 @@  discard block
 block discarded – undo
20 20
  * 
21 21
  * @return bool
22 22
  */
23
-function getpaid_is_eu_state( $country ) {
24
-    return ! empty( $country ) && in_array( strtoupper( $country ), getpaid_get_eu_states() ) ? true : false;
23
+function getpaid_is_eu_state($country) {
24
+    return !empty($country) && in_array(strtoupper($country), getpaid_get_eu_states()) ? true : false;
25 25
 }
26 26
 
27 27
 /**
@@ -30,7 +30,7 @@  discard block
 block discarded – undo
30 30
  * @return array
31 31
  */
32 32
 function getpaid_get_gst_states() {
33
-    return array( 'AU', 'NZ', 'CA', 'CN' );
33
+    return array('AU', 'NZ', 'CA', 'CN');
34 34
 }
35 35
 
36 36
 /**
@@ -38,8 +38,8 @@  discard block
 block discarded – undo
38 38
  * 
39 39
  * @return bool
40 40
  */
41
-function getpaid_is_gst_country( $country ) {
42
-    return ! empty( $country ) && in_array( strtoupper( $country ), getpaid_get_gst_states() ) ? true : false;
41
+function getpaid_is_gst_country($country) {
42
+    return !empty($country) && in_array(strtoupper($country), getpaid_get_gst_states()) ? true : false;
43 43
 }
44 44
 
45 45
 /**
@@ -49,8 +49,8 @@  discard block
 block discarded – undo
49 49
  */
50 50
 function wpinv_use_taxes() {
51 51
 
52
-    $ret = wpinv_get_option( 'enable_taxes', false );
53
-    return (bool) apply_filters( 'wpinv_use_taxes', ! empty( $ret ) );
52
+    $ret = wpinv_get_option('enable_taxes', false);
53
+    return (bool) apply_filters('wpinv_use_taxes', !empty($ret));
54 54
 
55 55
 }
56 56
 
@@ -60,7 +60,7 @@  discard block
 block discarded – undo
60 60
  * @param WPInv_Invoice $invoice
61 61
  * @return bool
62 62
  */
63
-function wpinv_is_invoice_taxable( $invoice ) {
63
+function wpinv_is_invoice_taxable($invoice) {
64 64
     return $invoice->is_taxable();
65 65
 }
66 66
 
@@ -70,11 +70,11 @@  discard block
 block discarded – undo
70 70
  * @param string $country
71 71
  * @return bool
72 72
  */
73
-function wpinv_is_country_taxable( $country ) {
74
-    $is_eu     = getpaid_is_eu_state( $country );
75
-    $is_exempt = $is_eu && $country == wpinv_is_base_country( $country ) && wpinv_same_country_exempt_vat();
73
+function wpinv_is_country_taxable($country) {
74
+    $is_eu     = getpaid_is_eu_state($country);
75
+    $is_exempt = $is_eu && $country == wpinv_is_base_country($country) && wpinv_same_country_exempt_vat();
76 76
 
77
-    return (bool) apply_filters( 'wpinv_is_country_taxable', ! $is_exempt, $country ); 
77
+    return (bool) apply_filters('wpinv_is_country_taxable', !$is_exempt, $country); 
78 78
 
79 79
 }
80 80
 
@@ -84,7 +84,7 @@  discard block
 block discarded – undo
84 84
  * @param WPInv_Item|GetPaid_Form_Item $item
85 85
  * @return bool
86 86
  */
87
-function wpinv_is_item_taxable( $item ) {
87
+function wpinv_is_item_taxable($item) {
88 88
     return '_exempt' != $item->get_vat_rule();
89 89
 }
90 90
 
@@ -94,8 +94,8 @@  discard block
 block discarded – undo
94 94
  * @return bool
95 95
  */
96 96
 function wpinv_use_store_address_as_tax_base() {
97
-    $use_base = wpinv_get_option( 'tax_base', 'billing' ) == 'base';
98
-    return (bool) apply_filters( 'wpinv_use_store_address_as_tax_base', $use_base );
97
+    $use_base = wpinv_get_option('tax_base', 'billing') == 'base';
98
+    return (bool) apply_filters('wpinv_use_store_address_as_tax_base', $use_base);
99 99
 }
100 100
 
101 101
 /**
@@ -104,8 +104,8 @@  discard block
 block discarded – undo
104 104
  * @return bool
105 105
  */
106 106
 function wpinv_prices_include_tax() {
107
-    $is_inclusive = wpinv_get_option( 'prices_include_tax', 'no' ) == 'yes';
108
-    return (bool) apply_filters( 'wpinv_prices_include_tax', $is_inclusive );
107
+    $is_inclusive = wpinv_get_option('prices_include_tax', 'no') == 'yes';
108
+    return (bool) apply_filters('wpinv_prices_include_tax', $is_inclusive);
109 109
 }
110 110
 
111 111
 /**
@@ -114,8 +114,8 @@  discard block
 block discarded – undo
114 114
  * @return bool
115 115
  */
116 116
 function wpinv_round_tax_per_tax_rate() {
117
-    $subtotal_rounding = wpinv_get_option( 'tax_subtotal_rounding', 1 );
118
-    return (bool) apply_filters( 'wpinv_round_tax_per_tax_rate', empty( $subtotal_rounding ) );
117
+    $subtotal_rounding = wpinv_get_option('tax_subtotal_rounding', 1);
118
+    return (bool) apply_filters('wpinv_round_tax_per_tax_rate', empty($subtotal_rounding));
119 119
 }
120 120
 
121 121
 /**
@@ -124,8 +124,8 @@  discard block
 block discarded – undo
124 124
  * @return bool
125 125
  */
126 126
 function wpinv_display_individual_tax_rates() {
127
-    $individual = wpinv_get_option( 'tax_display_totals', 'single' ) == 'individual';
128
-    return (bool) apply_filters( 'wpinv_display_individual_tax_rates', $individual );
127
+    $individual = wpinv_get_option('tax_display_totals', 'single') == 'individual';
128
+    return (bool) apply_filters('wpinv_display_individual_tax_rates', $individual);
129 129
 }
130 130
 
131 131
 /**
@@ -134,8 +134,8 @@  discard block
 block discarded – undo
134 134
  * @return float
135 135
  */
136 136
 function wpinv_get_default_tax_rate() {
137
-    $rate = wpinv_get_option( 'tax_rate', false );
138
-    return (float) apply_filters( 'wpinv_get_default_tax_rate', floatval( $rate ) );
137
+    $rate = wpinv_get_option('tax_rate', false);
138
+    return (float) apply_filters('wpinv_get_default_tax_rate', floatval($rate));
139 139
 }
140 140
 
141 141
 /**
@@ -144,7 +144,7 @@  discard block
 block discarded – undo
144 144
  * @return bool
145 145
  */
146 146
 function wpinv_same_country_exempt_vat() {
147
-    return 'no' == wpinv_get_option( 'vat_same_country_rule' );
147
+    return 'no' == wpinv_get_option('vat_same_country_rule');
148 148
 }
149 149
 
150 150
 /**
@@ -164,28 +164,28 @@  discard block
 block discarded – undo
164 164
  * @param string $state
165 165
  * @return array
166 166
  */
167
-function getpaid_get_item_tax_rates( $item, $country = '', $state = '' ) {
167
+function getpaid_get_item_tax_rates($item, $country = '', $state = '') {
168 168
 
169 169
     // Abort if the item is not taxable.
170
-    if ( ! wpinv_is_item_taxable( $item ) ) {
170
+    if (!wpinv_is_item_taxable($item)) {
171 171
         return array();
172 172
     }
173 173
 
174 174
     // Maybe use the store address.
175
-    if ( wpinv_use_store_address_as_tax_base() ) {
175
+    if (wpinv_use_store_address_as_tax_base()) {
176 176
         $country = wpinv_get_default_country();
177 177
         $state   = wpinv_get_default_state();
178 178
     }
179 179
 
180 180
     // Retrieve tax rates.
181
-    $tax_rates = GetPaid_Tax::get_address_tax_rates( $country, $state );
181
+    $tax_rates = GetPaid_Tax::get_address_tax_rates($country, $state);
182 182
 
183 183
     // Fallback to the default tax rates if non were found.
184
-    if ( empty( $tax_rates ) ) {
184
+    if (empty($tax_rates)) {
185 185
         $tax_rates = GetPaid_Tax::get_default_tax_rates();
186 186
     }
187 187
 
188
-    return apply_filters( 'getpaid_get_item_tax_rates', $tax_rates, $item, $country, $state );
188
+    return apply_filters('getpaid_get_item_tax_rates', $tax_rates, $item, $country, $state);
189 189
 }
190 190
 
191 191
 /**
@@ -195,23 +195,23 @@  discard block
 block discarded – undo
195 195
  * @param array $rates
196 196
  * @return array
197 197
  */
198
-function getpaid_filter_item_tax_rates( $item, $rates ) {
198
+function getpaid_filter_item_tax_rates($item, $rates) {
199 199
 
200 200
     $tax_class = $item->get_vat_class();
201 201
 
202
-    foreach ( $rates as $i => $rate ) {
202
+    foreach ($rates as $i => $rate) {
203 203
 
204
-        if ( $tax_class == '_reduced' ) {
205
-            $rates[ $i ]['rate'] = empty( $rate['reduced_rate'] ) ? 0 : $rate['reduced_rate'];
204
+        if ($tax_class == '_reduced') {
205
+            $rates[$i]['rate'] = empty($rate['reduced_rate']) ? 0 : $rate['reduced_rate'];
206 206
         }
207 207
 
208
-        if ( $tax_class == '_exempt' ) {
209
-            $rates[ $i ]['rate'] = 0;
208
+        if ($tax_class == '_exempt') {
209
+            $rates[$i]['rate'] = 0;
210 210
         }
211 211
 
212 212
     }
213 213
 
214
-    return apply_filters( 'getpaid_filter_item_tax_rates', $rates, $item );
214
+    return apply_filters('getpaid_filter_item_tax_rates', $rates, $item);
215 215
 }
216 216
 
217 217
 /**
@@ -221,12 +221,12 @@  discard block
 block discarded – undo
221 221
  * @param array $rates
222 222
  * @return array
223 223
  */
224
-function getpaid_calculate_item_taxes( $amount, $rates ) {
224
+function getpaid_calculate_item_taxes($amount, $rates) {
225 225
 
226 226
     $is_inclusive = wpinv_prices_include_tax();
227
-    $taxes        = GetPaid_Tax::calc_tax( $amount, $rates, $is_inclusive );
227
+    $taxes        = GetPaid_Tax::calc_tax($amount, $rates, $is_inclusive);
228 228
 
229
-    return apply_filters( 'getpaid_calculate_taxes', $taxes, $amount, $rates );
229
+    return apply_filters('getpaid_calculate_taxes', $taxes, $amount, $rates);
230 230
 }
231 231
 
232 232
 /**
@@ -238,17 +238,17 @@  discard block
 block discarded – undo
238 238
  * @param float $recurring_tax_amount
239 239
  * @return array
240 240
  */
241
-function getpaid_prepare_item_tax( $item, $tax_name, $tax_amount, $recurring_tax_amount ) {
241
+function getpaid_prepare_item_tax($item, $tax_name, $tax_amount, $recurring_tax_amount) {
242 242
 
243
-    $initial_tax   = $tax_amount;
243
+    $initial_tax = $tax_amount;
244 244
 	$recurring_tax = 0;
245 245
 
246
-    if ( $item->is_recurring() ) {
246
+    if ($item->is_recurring()) {
247 247
 		$recurring_tax = $recurring_tax_amount;
248 248
 	}
249 249
 
250 250
 	return array(
251
-		'name'          => sanitize_text_field( $tax_name ),
251
+		'name'          => sanitize_text_field($tax_name),
252 252
 		'initial_tax'   => $initial_tax,
253 253
 		'recurring_tax' => $recurring_tax,
254 254
     );
@@ -261,8 +261,8 @@  discard block
 block discarded – undo
261 261
  * @param string $vat_number
262 262
  * @return string
263 263
  */
264
-function wpinv_sanitize_vat_number( $vat_number ) {
265
-    return str_replace( array(' ', '.', '-', '_', ',' ), '', strtoupper( trim( $vat_number ) ) );
264
+function wpinv_sanitize_vat_number($vat_number) {
265
+    return str_replace(array(' ', '.', '-', '_', ','), '', strtoupper(trim($vat_number)));
266 266
 }
267 267
 
268 268
 /**
@@ -271,22 +271,22 @@  discard block
 block discarded – undo
271 271
  * @param string $vat_number
272 272
  * @return bool
273 273
  */
274
-function wpinv_regex_validate_vat_number( $vat_number ) {
274
+function wpinv_regex_validate_vat_number($vat_number) {
275 275
 
276
-    $country    = substr( $vat_number, 0, 2 );
277
-    $vatin      = substr( $vat_number, 2 );
278
-    $regexes    = wpinv_get_data( 'vat-number-regexes' );
276
+    $country    = substr($vat_number, 0, 2);
277
+    $vatin      = substr($vat_number, 2);
278
+    $regexes    = wpinv_get_data('vat-number-regexes');
279 279
 
280
-    if ( isset( $regexes[ $country ] ) ) {
280
+    if (isset($regexes[$country])) {
281 281
 
282
-        $regex = $regexes[ $country ];
282
+        $regex = $regexes[$country];
283 283
         $regex = '/^(?:' . $regex . ')$/';
284
-        return 1 === preg_match( $regex, $vatin );
284
+        return 1 === preg_match($regex, $vatin);
285 285
 
286 286
     }
287 287
 
288 288
     // Not an EU state, use filters to validate the number.
289
-    return apply_filters( 'wpinv_regex_validate_vat_number', true, $vat_number );
289
+    return apply_filters('wpinv_regex_validate_vat_number', true, $vat_number);
290 290
 }
291 291
 
292 292
 /**
@@ -295,29 +295,29 @@  discard block
 block discarded – undo
295 295
  * @param string $vat_number
296 296
  * @return bool
297 297
  */
298
-function wpinv_vies_validate_vat_number( $vat_number ) {
298
+function wpinv_vies_validate_vat_number($vat_number) {
299 299
 
300
-    $country    = substr( $vat_number, 0, 2 );
301
-    $vatin      = substr( $vat_number, 2 );
300
+    $country    = substr($vat_number, 0, 2);
301
+    $vatin      = substr($vat_number, 2);
302 302
 
303 303
     $url        = add_query_arg(
304 304
         array(
305
-            'ms'  => urlencode( $country ),
306
-            'iso' => urlencode( $country ),
307
-            'vat' => urlencode( $vatin ),
305
+            'ms'  => urlencode($country),
306
+            'iso' => urlencode($country),
307
+            'vat' => urlencode($vatin),
308 308
         ),
309 309
         'http://ec.europa.eu/taxation_customs/vies/viesquer.do'
310 310
     );
311 311
 
312
-    $response   = wp_remote_get( $url );
313
-    $response   = wp_remote_retrieve_body( $response );
312
+    $response   = wp_remote_get($url);
313
+    $response   = wp_remote_retrieve_body($response);
314 314
 
315 315
     // Fallback gracefully if the VIES website is down.
316
-    if ( empty( $response ) ) {
316
+    if (empty($response)) {
317 317
         return true;
318 318
     }
319 319
 
320
-    return 1 !== preg_match( '/invalid VAT number/i', $response );
320
+    return 1 !== preg_match('/invalid VAT number/i', $response);
321 321
 
322 322
 }
323 323
 
@@ -328,23 +328,23 @@  discard block
 block discarded – undo
328 328
  * @param string $country
329 329
  * @return bool
330 330
  */
331
-function wpinv_validate_vat_number( $vat_number, $country ) {
331
+function wpinv_validate_vat_number($vat_number, $country) {
332 332
 
333 333
     // Abort if we are not validating this.
334
-    if ( ! wpinv_should_validate_vat_number() || empty( $vat_number ) ) {
334
+    if (!wpinv_should_validate_vat_number() || empty($vat_number)) {
335 335
         return true;
336 336
     }
337 337
 
338 338
     // In case the vat number does not have a country code...
339
-    $vat_number = wpinv_sanitize_vat_number( $vat_number );
340
-    $_country   = substr( $vat_number, 0, 2 );
341
-    $_country   = $_country == wpinv_country_name( $_country );
339
+    $vat_number = wpinv_sanitize_vat_number($vat_number);
340
+    $_country   = substr($vat_number, 0, 2);
341
+    $_country   = $_country == wpinv_country_name($_country);
342 342
 
343
-    if ( $_country ) {
344
-        $vat_number = strtoupper( $country ) . $vat_number;
343
+    if ($_country) {
344
+        $vat_number = strtoupper($country) . $vat_number;
345 345
     }
346 346
 
347
-    return wpinv_regex_validate_vat_number( $vat_number ) && wpinv_vies_validate_vat_number( $vat_number );
347
+    return wpinv_regex_validate_vat_number($vat_number) && wpinv_vies_validate_vat_number($vat_number);
348 348
 }
349 349
 
350 350
 /**
@@ -353,40 +353,40 @@  discard block
 block discarded – undo
353 353
  * @return bool
354 354
  */
355 355
 function wpinv_should_validate_vat_number() {
356
-    $validate = wpinv_get_option( 'validate_vat_number' );
357
-	return ! empty( $validate );
356
+    $validate = wpinv_get_option('validate_vat_number');
357
+	return !empty($validate);
358 358
 }
359 359
 
360
-function wpinv_sales_tax_for_year( $year = null ) {
361
-    return wpinv_price( wpinv_get_sales_tax_for_year( $year ) );
360
+function wpinv_sales_tax_for_year($year = null) {
361
+    return wpinv_price(wpinv_get_sales_tax_for_year($year));
362 362
 }
363 363
 
364
-function wpinv_get_sales_tax_for_year( $year = null ) {
364
+function wpinv_get_sales_tax_for_year($year = null) {
365 365
     global $wpdb;
366 366
 
367 367
     // Start at zero
368 368
     $tax = 0;
369 369
 
370
-    if ( ! empty( $year ) ) {
370
+    if (!empty($year)) {
371 371
         $args = array(
372 372
             'post_type'      => 'wpi_invoice',
373
-            'post_status'    => array( 'publish' ),
373
+            'post_status'    => array('publish'),
374 374
             'posts_per_page' => -1,
375 375
             'year'           => $year,
376 376
             'fields'         => 'ids'
377 377
         );
378 378
 
379
-        $payments    = get_posts( $args );
380
-        $payment_ids = implode( ',', $payments );
379
+        $payments    = get_posts($args);
380
+        $payment_ids = implode(',', $payments);
381 381
 
382
-        if ( count( $payments ) > 0 ) {
382
+        if (count($payments) > 0) {
383 383
             $sql = "SELECT SUM( meta_value ) FROM $wpdb->postmeta WHERE meta_key = '_wpinv_tax' AND post_id IN( $payment_ids )";
384
-            $tax = $wpdb->get_var( $sql );
384
+            $tax = $wpdb->get_var($sql);
385 385
         }
386 386
 
387 387
     }
388 388
 
389
-    return apply_filters( 'wpinv_get_sales_tax_for_year', $tax, $year );
389
+    return apply_filters('wpinv_get_sales_tax_for_year', $tax, $year);
390 390
 }
391 391
 
392 392
 function wpinv_is_cart_taxed() {
@@ -395,33 +395,33 @@  discard block
 block discarded – undo
395 395
 
396 396
 function wpinv_prices_show_tax_on_checkout() {
397 397
     return false; // TODO
398
-    $ret = ( wpinv_get_option( 'checkout_include_tax', false ) == 'yes' && wpinv_use_taxes() );
398
+    $ret = (wpinv_get_option('checkout_include_tax', false) == 'yes' && wpinv_use_taxes());
399 399
 
400
-    return apply_filters( 'wpinv_taxes_on_prices_on_checkout', $ret );
400
+    return apply_filters('wpinv_taxes_on_prices_on_checkout', $ret);
401 401
 }
402 402
 
403 403
 function wpinv_display_tax_rate() {
404
-    $ret = wpinv_use_taxes() && wpinv_get_option( 'display_tax_rate', false );
404
+    $ret = wpinv_use_taxes() && wpinv_get_option('display_tax_rate', false);
405 405
 
406
-    return apply_filters( 'wpinv_display_tax_rate', $ret );
406
+    return apply_filters('wpinv_display_tax_rate', $ret);
407 407
 }
408 408
 
409 409
 function wpinv_cart_needs_tax_address_fields() {
410
-    if( !wpinv_is_cart_taxed() )
410
+    if (!wpinv_is_cart_taxed())
411 411
         return false;
412 412
 
413
-    return ! did_action( 'wpinv_after_cc_fields', 'wpinv_default_cc_address_fields' );
413
+    return !did_action('wpinv_after_cc_fields', 'wpinv_default_cc_address_fields');
414 414
 }
415 415
 
416
-function wpinv_item_is_tax_exclusive( $item_id = 0 ) {
417
-    $ret = (bool)get_post_meta( $item_id, '_wpinv_tax_exclusive', false );
418
-    return apply_filters( 'wpinv_is_tax_exclusive', $ret, $item_id );
416
+function wpinv_item_is_tax_exclusive($item_id = 0) {
417
+    $ret = (bool) get_post_meta($item_id, '_wpinv_tax_exclusive', false);
418
+    return apply_filters('wpinv_is_tax_exclusive', $ret, $item_id);
419 419
 }
420 420
 
421
-function wpinv_currency_decimal_filter( $decimals = 2 ) {
421
+function wpinv_currency_decimal_filter($decimals = 2) {
422 422
     $currency = wpinv_get_currency();
423 423
 
424
-    switch ( $currency ) {
424
+    switch ($currency) {
425 425
         case 'RIAL' :
426 426
         case 'JPY' :
427 427
         case 'TWD' :
@@ -430,13 +430,13 @@  discard block
 block discarded – undo
430 430
             break;
431 431
     }
432 432
 
433
-    return apply_filters( 'wpinv_currency_decimal_count', $decimals, $currency );
433
+    return apply_filters('wpinv_currency_decimal_count', $decimals, $currency);
434 434
 }
435 435
 
436 436
 function wpinv_tax_amount() {
437 437
     $output = 0.00;
438 438
     
439
-    return apply_filters( 'wpinv_tax_amount', $output );
439
+    return apply_filters('wpinv_tax_amount', $output);
440 440
 }
441 441
 
442 442
 /**
@@ -444,25 +444,25 @@  discard block
 block discarded – undo
444 444
  * 
445 445
  * @param string|bool|null $vat_rule
446 446
  */
447
-function getpaid_filter_vat_rule( $vat_rule ) {
447
+function getpaid_filter_vat_rule($vat_rule) {
448 448
 
449
-    if ( empty( $vat_rule ) ) {        
449
+    if (empty($vat_rule)) {        
450 450
         return 'digital';
451 451
     }
452 452
 
453 453
     return $vat_rule;
454 454
 }
455
-add_filter( 'wpinv_get_item_vat_rule', 'getpaid_filter_vat_rule' );
455
+add_filter('wpinv_get_item_vat_rule', 'getpaid_filter_vat_rule');
456 456
 
457 457
 /**
458 458
  * Filters the VAT class to ensure that each item has a VAT class.
459 459
  * 
460 460
  * @param string|bool|null $vat_rule
461 461
  */
462
-function getpaid_filter_vat_class( $vat_class ) {
463
-    return empty( $vat_class ) ? '_standard' : $vat_class;
462
+function getpaid_filter_vat_class($vat_class) {
463
+    return empty($vat_class) ? '_standard' : $vat_class;
464 464
 }
465
-add_filter( 'wpinv_get_item_vat_class', 'getpaid_filter_vat_class' );
465
+add_filter('wpinv_get_item_vat_class', 'getpaid_filter_vat_class');
466 466
 
467 467
 /**
468 468
  * Returns a list of all tax classes.
@@ -474,9 +474,9 @@  discard block
 block discarded – undo
474 474
     return apply_filters(
475 475
         'getpaid_tax_classes',
476 476
         array(
477
-            '_standard' => __( 'Standard Tax Rate', 'invoicing' ),
478
-            '_reduced'  => __( 'Reduced Tax Rate', 'invoicing' ),
479
-            '_exempt'   => __( 'Tax Exempt', 'invoicing' ),
477
+            '_standard' => __('Standard Tax Rate', 'invoicing'),
478
+            '_reduced'  => __('Reduced Tax Rate', 'invoicing'),
479
+            '_exempt'   => __('Tax Exempt', 'invoicing'),
480 480
         )
481 481
     );
482 482
 
@@ -492,8 +492,8 @@  discard block
 block discarded – undo
492 492
     return apply_filters(
493 493
         'getpaid_tax_rules',
494 494
         array(
495
-            'physical' => __( 'Physical Item', 'invoicing' ),
496
-            'digital'  => __( 'Digital Item', 'invoicing' ),
495
+            'physical' => __('Physical Item', 'invoicing'),
496
+            'digital'  => __('Digital Item', 'invoicing'),
497 497
         )
498 498
     );
499 499
 
@@ -505,15 +505,15 @@  discard block
 block discarded – undo
505 505
  * @param string $tax_class
506 506
  * @return string
507 507
  */
508
-function getpaid_get_tax_class_label( $tax_class ) {
508
+function getpaid_get_tax_class_label($tax_class) {
509 509
 
510 510
     $classes = getpaid_get_tax_classes();
511 511
 
512
-    if ( isset( $classes[ $tax_class ] ) ) {
513
-        return sanitize_text_field( $classes[ $tax_class ] );
512
+    if (isset($classes[$tax_class])) {
513
+        return sanitize_text_field($classes[$tax_class]);
514 514
     }
515 515
 
516
-    return sanitize_text_field( $tax_class );
516
+    return sanitize_text_field($tax_class);
517 517
 
518 518
 }
519 519
 
@@ -523,14 +523,14 @@  discard block
 block discarded – undo
523 523
  * @param string $tax_rule
524 524
  * @return string
525 525
  */
526
-function getpaid_get_tax_rule_label( $tax_rule ) {
526
+function getpaid_get_tax_rule_label($tax_rule) {
527 527
 
528 528
     $rules = getpaid_get_tax_rules();
529 529
 
530
-    if ( isset( $rules[ $tax_rule ] ) ) {
531
-        return sanitize_text_field( $rules[ $tax_rule ] );
530
+    if (isset($rules[$tax_rule])) {
531
+        return sanitize_text_field($rules[$tax_rule]);
532 532
     }
533 533
 
534
-    return sanitize_text_field( $tax_rule );
534
+    return sanitize_text_field($tax_rule);
535 535
 
536 536
 }
Please login to merge, or discard this patch.
includes/wpinv-helper-functions.php 2 patches
Indentation   +53 added lines, -53 removed lines patch added patch discarded remove patch
@@ -97,13 +97,13 @@  discard block
 block discarded – undo
97 97
  */
98 98
 function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
99 99
 
100
-	$invoice_statuses = array(
101
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
100
+    $invoice_statuses = array(
101
+        'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
102 102
         'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
103 103
         'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
104
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
105
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
106
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
104
+        'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
105
+        'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
106
+        'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
107 107
         'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
108 108
         'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
109 109
     );
@@ -120,7 +120,7 @@  discard block
 block discarded – undo
120 120
         $invoice = $invoice->get_post_type();
121 121
     }
122 122
 
123
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
123
+    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
124 124
 }
125 125
 
126 126
 /**
@@ -238,25 +238,25 @@  discard block
 block discarded – undo
238 238
  * @return string
239 239
  */
240 240
 function getpaid_get_price_format() {
241
-	$currency_pos = wpinv_currency_position();
242
-	$format       = '%1$s%2$s';
243
-
244
-	switch ( $currency_pos ) {
245
-		case 'left':
246
-			$format = '%1$s%2$s';
247
-			break;
248
-		case 'right':
249
-			$format = '%2$s%1$s';
250
-			break;
251
-		case 'left_space':
252
-			$format = '%1$s&nbsp;%2$s';
253
-			break;
254
-		case 'right_space':
255
-			$format = '%2$s&nbsp;%1$s';
256
-			break;
257
-	}
258
-
259
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
241
+    $currency_pos = wpinv_currency_position();
242
+    $format       = '%1$s%2$s';
243
+
244
+    switch ( $currency_pos ) {
245
+        case 'left':
246
+            $format = '%1$s%2$s';
247
+            break;
248
+        case 'right':
249
+            $format = '%2$s%1$s';
250
+            break;
251
+        case 'left_space':
252
+            $format = '%1$s&nbsp;%2$s';
253
+            break;
254
+        case 'right_space':
255
+            $format = '%2$s&nbsp;%1$s';
256
+            break;
257
+    }
258
+
259
+    return apply_filters( 'getpaid_price_format', $format, $currency_pos );
260 260
 }
261 261
 
262 262
 /**
@@ -359,13 +359,13 @@  discard block
 block discarded – undo
359 359
  * @param mixed  $value Value.
360 360
  */
361 361
 function getpaid_maybe_define_constant( $name, $value ) {
362
-	if ( ! defined( $name ) ) {
363
-		define( $name, $value );
364
-	}
362
+    if ( ! defined( $name ) ) {
363
+        define( $name, $value );
364
+    }
365 365
 }
366 366
 
367 367
 function wpinv_get_php_arg_separator_output() {
368
-	return ini_get( 'arg_separator.output' );
368
+    return ini_get( 'arg_separator.output' );
369 369
 }
370 370
 
371 371
 function wpinv_rgb_from_hex( $color ) {
@@ -716,11 +716,11 @@  discard block
 block discarded – undo
716 716
         $list = array();
717 717
     }
718 718
 
719
-	if ( ! is_array( $list ) ) {
720
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
721
-	}
719
+    if ( ! is_array( $list ) ) {
720
+        return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
721
+    }
722 722
 
723
-	return $list;
723
+    return $list;
724 724
 }
725 725
 
726 726
 /**
@@ -740,9 +740,9 @@  discard block
 block discarded – undo
740 740
     }
741 741
 
742 742
     $data = apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
743
-	wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
743
+    wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
744 744
 
745
-	return $data;
745
+    return $data;
746 746
 }
747 747
 
748 748
 /**
@@ -771,17 +771,17 @@  discard block
 block discarded – undo
771 771
  */
772 772
 function wpinv_clean( $var ) {
773 773
 
774
-	if ( is_array( $var ) ) {
775
-		return array_map( 'wpinv_clean', $var );
774
+    if ( is_array( $var ) ) {
775
+        return array_map( 'wpinv_clean', $var );
776 776
     }
777 777
 
778 778
     if ( is_object( $var ) ) {
779
-		$object_vars = get_object_vars( $var );
780
-		foreach ( $object_vars as $property_name => $property_value ) {
781
-			$var->$property_name = wpinv_clean( $property_value );
779
+        $object_vars = get_object_vars( $var );
780
+        foreach ( $object_vars as $property_name => $property_value ) {
781
+            $var->$property_name = wpinv_clean( $property_value );
782 782
         }
783 783
         return $var;
784
-	}
784
+    }
785 785
     
786 786
     return is_string( $var ) ? sanitize_text_field( $var ) : $var;
787 787
 }
@@ -794,7 +794,7 @@  discard block
 block discarded – undo
794 794
  */
795 795
 function getpaid_convert_price_string_to_options( $str ) {
796 796
 
797
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
797
+    $raw_options = array_map( 'trim', explode( ',', $str ) );
798 798
     $options     = array();
799 799
 
800 800
     foreach ( $raw_options as $option ) {
@@ -872,7 +872,7 @@  discard block
 block discarded – undo
872 872
  * @return string
873 873
  */
874 874
 function getpaid_date_format() {
875
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
875
+    return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
876 876
 }
877 877
 
878 878
 /**
@@ -881,7 +881,7 @@  discard block
 block discarded – undo
881 881
  * @return string
882 882
  */
883 883
 function getpaid_time_format() {
884
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
884
+    return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
885 885
 }
886 886
 
887 887
 /**
@@ -894,15 +894,15 @@  discard block
 block discarded – undo
894 894
 function getpaid_limit_length( $string, $limit ) {
895 895
     $str_limit = $limit - 3;
896 896
 
897
-	if ( function_exists( 'mb_strimwidth' ) ) {
898
-		if ( mb_strlen( $string ) > $limit ) {
899
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
900
-		}
901
-	} else {
902
-		if ( strlen( $string ) > $limit ) {
903
-			$string = substr( $string, 0, $str_limit ) . '...';
904
-		}
905
-	}
897
+    if ( function_exists( 'mb_strimwidth' ) ) {
898
+        if ( mb_strlen( $string ) > $limit ) {
899
+            $string = mb_strimwidth( $string, 0, $str_limit ) . '...';
900
+        }
901
+    } else {
902
+        if ( strlen( $string ) > $limit ) {
903
+            $string = substr( $string, 0, $str_limit ) . '...';
904
+        }
905
+    }
906 906
     return $string;
907 907
 
908 908
 }
Please login to merge, or discard this patch.
Spacing   +259 added lines, -259 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
 /**
@@ -56,21 +56,21 @@  discard block
 block discarded – undo
56 56
  * 
57 57
  * @param string $amount The amount to sanitize.
58 58
  */
59
-function wpinv_sanitize_amount( $amount ) {
59
+function wpinv_sanitize_amount($amount) {
60 60
 
61 61
     // Abort early to avoid multiplying decimals by 100;
62
-    if ( '.' !== wpinv_decimal_separator() ) {
63
-        return floatval( $amount );
62
+    if ('.' !== wpinv_decimal_separator()) {
63
+        return floatval($amount);
64 64
     }
65 65
 
66 66
     // Format decimals.
67
-    $amount = str_replace( wpinv_decimal_separator(), '.', $amount );
67
+    $amount = str_replace(wpinv_decimal_separator(), '.', $amount);
68 68
 
69 69
     // Remove thousands.
70
-    $amount = str_replace( wpinv_thousands_separator(), '', $amount );
70
+    $amount = str_replace(wpinv_thousands_separator(), '', $amount);
71 71
 
72 72
     // Cast the remaining to a float.
73
-    return (float) preg_replace( '/[^0-9\.\-]/', '', $amount );
73
+    return (float) preg_replace('/[^0-9\.\-]/', '', $amount);
74 74
 
75 75
 }
76 76
 
@@ -80,19 +80,19 @@  discard block
 block discarded – undo
80 80
  * @param float $amount
81 81
  * @param float|string|int|null $decimals
82 82
  */
83
-function wpinv_round_amount( $amount, $decimals = null, $use_sprintf = false ) {
83
+function wpinv_round_amount($amount, $decimals = null, $use_sprintf = false) {
84 84
 
85
-    if ( $decimals === null ) {
85
+    if ($decimals === null) {
86 86
         $decimals = wpinv_decimals();
87 87
     }
88 88
 
89
-    if ( $use_sprintf ) {
90
-        $amount = sprintf( "%.{$decimals}f", (float) $amount );
89
+    if ($use_sprintf) {
90
+        $amount = sprintf("%.{$decimals}f", (float) $amount);
91 91
     } else {
92
-        $amount = round( (float) $amount, absint( $decimals ) );
92
+        $amount = round((float) $amount, absint($decimals));
93 93
     }
94 94
 
95
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
95
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
96 96
 }
97 97
 
98 98
 /**
@@ -104,32 +104,32 @@  discard block
 block discarded – undo
104 104
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
105 105
  * @return array
106 106
  */
107
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
107
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
108 108
 
109 109
 	$invoice_statuses = array(
110
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
111
-        'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
112
-        'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
113
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
114
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
115
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
116
-        'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
117
-        'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
110
+		'wpi-pending'    => _x('Pending payment', 'Invoice status', 'invoicing'),
111
+        'publish'        => _x('Paid', 'Invoice status', 'invoicing'),
112
+        'wpi-processing' => _x('Processing', 'Invoice status', 'invoicing'),
113
+		'wpi-onhold'     => _x('On hold', 'Invoice status', 'invoicing'),
114
+		'wpi-cancelled'  => _x('Cancelled', 'Invoice status', 'invoicing'),
115
+		'wpi-refunded'   => _x('Refunded', 'Invoice status', 'invoicing'),
116
+        'wpi-failed'     => _x('Failed', 'Invoice status', 'invoicing'),
117
+        'wpi-renewal'    => _x('Renewal Payment', 'Invoice status', 'invoicing'),
118 118
     );
119 119
 
120
-    if ( $draft ) {
121
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
120
+    if ($draft) {
121
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
122 122
     }
123 123
 
124
-    if ( $trashed ) {
125
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
124
+    if ($trashed) {
125
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
126 126
     }
127 127
 
128
-    if ( $invoice instanceof WPInv_Invoice ) {
128
+    if ($invoice instanceof WPInv_Invoice) {
129 129
         $invoice = $invoice->get_post_type();
130 130
     }
131 131
 
132
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
132
+	return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
133 133
 }
134 134
 
135 135
 /**
@@ -138,11 +138,11 @@  discard block
 block discarded – undo
138 138
  * @param string $status The raw status
139 139
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
140 140
  */
141
-function wpinv_status_nicename( $status, $invoice = false ) {
142
-    $statuses = wpinv_get_invoice_statuses( true, true, $invoice );
143
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : $status;
141
+function wpinv_status_nicename($status, $invoice = false) {
142
+    $statuses = wpinv_get_invoice_statuses(true, true, $invoice);
143
+    $status   = isset($statuses[$status]) ? $statuses[$status] : $status;
144 144
 
145
-    return sanitize_text_field( $status );
145
+    return sanitize_text_field($status);
146 146
 }
147 147
 
148 148
 /**
@@ -150,13 +150,13 @@  discard block
 block discarded – undo
150 150
  * 
151 151
  * @param string $current
152 152
  */
153
-function wpinv_get_currency( $current = '' ) {
153
+function wpinv_get_currency($current = '') {
154 154
 
155
-    if ( empty( $current ) ) {
156
-        $current = apply_filters( 'wpinv_currency', wpinv_get_option( 'currency', 'USD' ) );
155
+    if (empty($current)) {
156
+        $current = apply_filters('wpinv_currency', wpinv_get_option('currency', 'USD'));
157 157
     }
158 158
 
159
-    return trim( strtoupper( $current ) );
159
+    return trim(strtoupper($current));
160 160
 }
161 161
 
162 162
 /**
@@ -164,25 +164,25 @@  discard block
 block discarded – undo
164 164
  * 
165 165
  * @param string|null $currency The currency code. Defaults to the default currency.
166 166
  */
167
-function wpinv_currency_symbol( $currency = null ) {
167
+function wpinv_currency_symbol($currency = null) {
168 168
 
169 169
     // Prepare the currency.
170
-    $currency = empty( $currency ) ? wpinv_get_currency() : wpinv_clean( $currency );
170
+    $currency = empty($currency) ? wpinv_get_currency() : wpinv_clean($currency);
171 171
 
172 172
     // Fetch all symbols.
173 173
     $symbols = wpinv_get_currency_symbols();
174 174
 
175 175
     // Fetch this currencies symbol.
176
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
176
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
177 177
 
178 178
     // Filter the symbol.
179
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
179
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
180 180
 }
181 181
 
182 182
 function wpinv_currency_position() {
183
-    $position = wpinv_get_option( 'currency_position', 'left' );
183
+    $position = wpinv_get_option('currency_position', 'left');
184 184
     
185
-    return apply_filters( 'wpinv_currency_position', $position );
185
+    return apply_filters('wpinv_currency_position', $position);
186 186
 }
187 187
 
188 188
 /**
@@ -190,13 +190,13 @@  discard block
 block discarded – undo
190 190
  * 
191 191
  * @param $string|null $current
192 192
  */
193
-function wpinv_thousands_separator( $current = null ) {
193
+function wpinv_thousands_separator($current = null) {
194 194
 
195
-    if ( null == $current ) {
196
-        $current = wpinv_get_option( 'thousands_separator', '.' );
195
+    if (null == $current) {
196
+        $current = wpinv_get_option('thousands_separator', '.');
197 197
     }
198 198
 
199
-    return trim( $current );
199
+    return trim($current);
200 200
 }
201 201
 
202 202
 /**
@@ -204,13 +204,13 @@  discard block
 block discarded – undo
204 204
  * 
205 205
  * @param $string|null $current
206 206
  */
207
-function wpinv_decimal_separator( $current = null ) {
207
+function wpinv_decimal_separator($current = null) {
208 208
 
209
-    if ( null == $current ) {
210
-        $current = wpinv_get_option( 'decimal_separator', '.' );
209
+    if (null == $current) {
210
+        $current = wpinv_get_option('decimal_separator', '.');
211 211
     }
212 212
     
213
-    return trim( $current );
213
+    return trim($current);
214 214
 }
215 215
 
216 216
 /**
@@ -218,27 +218,27 @@  discard block
 block discarded – undo
218 218
  * 
219 219
  * @param $string|null $current
220 220
  */
221
-function wpinv_decimals( $current = null ) {
221
+function wpinv_decimals($current = null) {
222 222
 
223
-    if ( null == $current ) {
224
-        $current = wpinv_get_option( 'decimals', 2 );
223
+    if (null == $current) {
224
+        $current = wpinv_get_option('decimals', 2);
225 225
     }
226 226
     
227
-    return absint( $current );
227
+    return absint($current);
228 228
 }
229 229
 
230 230
 /**
231 231
  * Retrieves a list of all supported currencies.
232 232
  */
233 233
 function wpinv_get_currencies() {
234
-    return apply_filters( 'wpinv_currencies', wpinv_get_data( 'currencies' ) );
234
+    return apply_filters('wpinv_currencies', wpinv_get_data('currencies'));
235 235
 }
236 236
 
237 237
 /**
238 238
  * Retrieves a list of all currency symbols.
239 239
  */
240 240
 function wpinv_get_currency_symbols() {
241
-    return apply_filters( 'wpinv_currency_symbols', wpinv_get_data( 'currency-symbols' ) );
241
+    return apply_filters('wpinv_currency_symbols', wpinv_get_data('currency-symbols'));
242 242
 }
243 243
 
244 244
 /**
@@ -250,7 +250,7 @@  discard block
 block discarded – undo
250 250
 	$currency_pos = wpinv_currency_position();
251 251
 	$format       = '%1$s%2$s';
252 252
 
253
-	switch ( $currency_pos ) {
253
+	switch ($currency_pos) {
254 254
 		case 'left':
255 255
 			$format = '%1$s%2$s';
256 256
 			break;
@@ -265,7 +265,7 @@  discard block
 block discarded – undo
265 265
 			break;
266 266
 	}
267 267
 
268
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
268
+	return apply_filters('getpaid_price_format', $format, $currency_pos);
269 269
 }
270 270
 
271 271
 /**
@@ -275,25 +275,25 @@  discard block
 block discarded – undo
275 275
  * @param  string $currency Currency.
276 276
  * @return string
277 277
  */
278
-function wpinv_price( $amount = 0, $currency = '' ) {
278
+function wpinv_price($amount = 0, $currency = '') {
279 279
 
280 280
     // Backwards compatibility.
281
-    $amount             = floatval( wpinv_sanitize_amount( $amount ) );
281
+    $amount             = floatval(wpinv_sanitize_amount($amount));
282 282
 
283 283
     // Prepare variables.
284
-    $currency           = wpinv_get_currency( $currency );
284
+    $currency           = wpinv_get_currency($currency);
285 285
     $amount             = (float) $amount;
286 286
     $unformatted_amount = $amount;
287 287
     $negative           = $amount < 0;
288
-    $amount             = apply_filters( 'getpaid_raw_amount', floatval( $negative ? $amount * -1 : $amount ) );
289
-    $amount             = wpinv_format_amount( $amount );
288
+    $amount             = apply_filters('getpaid_raw_amount', floatval($negative ? $amount * -1 : $amount));
289
+    $amount             = wpinv_format_amount($amount);
290 290
 
291 291
     // Format the amount.
292 292
     $format             = getpaid_get_price_format();
293
-    $formatted_amount   = ( $negative ? '-' : '' ) . sprintf( $format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol( $currency ) . '</span>', $amount );
293
+    $formatted_amount   = ($negative ? '-' : '') . sprintf($format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol($currency) . '</span>', $amount);
294 294
 
295 295
     // Filter the formatting.
296
-    return apply_filters( 'wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount );
296
+    return apply_filters('wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount);
297 297
 }
298 298
 
299 299
 /**
@@ -304,33 +304,33 @@  discard block
 block discarded – undo
304 304
  * @param  bool     $calculate Whether or not to apply separators.
305 305
  * @return string
306 306
  */
307
-function wpinv_format_amount( $amount, $decimals = null, $calculate = false ) {
307
+function wpinv_format_amount($amount, $decimals = null, $calculate = false) {
308 308
     $thousands_sep = wpinv_thousands_separator();
309 309
     $decimal_sep   = wpinv_decimal_separator();
310
-    $decimals      = wpinv_decimals( $decimals );
310
+    $decimals      = wpinv_decimals($decimals);
311 311
 
312 312
     // Format decimals.
313
-    $amount = str_replace( $decimal_sep, '.', $amount );
313
+    $amount = str_replace($decimal_sep, '.', $amount);
314 314
 
315 315
     // Remove thousands.
316
-    $amount = str_replace( $thousands_sep, '', $amount );
316
+    $amount = str_replace($thousands_sep, '', $amount);
317 317
 
318 318
     // Cast the remaining to a float.
319
-    $amount = floatval( $amount );
319
+    $amount = floatval($amount);
320 320
 
321
-    if ( $calculate ) {
321
+    if ($calculate) {
322 322
         return $amount;
323 323
     }
324 324
 
325 325
     // Fomart the amount.
326
-    return number_format( $amount, $decimals, $decimal_sep, $thousands_sep );
326
+    return number_format($amount, $decimals, $decimal_sep, $thousands_sep);
327 327
 }
328 328
 
329
-function wpinv_sanitize_key( $key ) {
329
+function wpinv_sanitize_key($key) {
330 330
     $raw_key = $key;
331
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
331
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
332 332
 
333
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
333
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
334 334
 }
335 335
 
336 336
 /**
@@ -338,8 +338,8 @@  discard block
 block discarded – undo
338 338
  * 
339 339
  * @param $str the file whose extension should be retrieved.
340 340
  */
341
-function wpinv_get_file_extension( $str ) {
342
-    $filetype = wp_check_filetype( $str );
341
+function wpinv_get_file_extension($str) {
342
+    $filetype = wp_check_filetype($str);
343 343
     return $filetype['ext'];
344 344
 }
345 345
 
@@ -348,16 +348,16 @@  discard block
 block discarded – undo
348 348
  * 
349 349
  * @param string $string
350 350
  */
351
-function wpinv_string_is_image_url( $string ) {
352
-    $extension = strtolower( wpinv_get_file_extension( $string ) );
353
-    return in_array( $extension, array( 'jpeg', 'jpg', 'png', 'gif', 'ico' ), true );
351
+function wpinv_string_is_image_url($string) {
352
+    $extension = strtolower(wpinv_get_file_extension($string));
353
+    return in_array($extension, array('jpeg', 'jpg', 'png', 'gif', 'ico'), true);
354 354
 }
355 355
 
356 356
 /**
357 357
  * Returns the current URL.
358 358
  */
359 359
 function wpinv_get_current_page_url() {
360
-    return ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
360
+    return (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
361 361
 }
362 362
 
363 363
 /**
@@ -367,46 +367,46 @@  discard block
 block discarded – undo
367 367
  * @param string $name  Constant name.
368 368
  * @param mixed  $value Value.
369 369
  */
370
-function getpaid_maybe_define_constant( $name, $value ) {
371
-	if ( ! defined( $name ) ) {
372
-		define( $name, $value );
370
+function getpaid_maybe_define_constant($name, $value) {
371
+	if (!defined($name)) {
372
+		define($name, $value);
373 373
 	}
374 374
 }
375 375
 
376 376
 function wpinv_get_php_arg_separator_output() {
377
-	return ini_get( 'arg_separator.output' );
377
+	return ini_get('arg_separator.output');
378 378
 }
379 379
 
380
-function wpinv_rgb_from_hex( $color ) {
381
-    $color = str_replace( '#', '', $color );
380
+function wpinv_rgb_from_hex($color) {
381
+    $color = str_replace('#', '', $color);
382 382
 
383 383
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
384
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
385
-    if ( empty( $color ) ) {
384
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
385
+    if (empty($color)) {
386 386
         return NULL;
387 387
     }
388 388
 
389
-    $color = str_split( $color );
389
+    $color = str_split($color);
390 390
 
391 391
     $rgb      = array();
392
-    $rgb['R'] = hexdec( $color[0] . $color[1] );
393
-    $rgb['G'] = hexdec( $color[2] . $color[3] );
394
-    $rgb['B'] = hexdec( $color[4] . $color[5] );
392
+    $rgb['R'] = hexdec($color[0] . $color[1]);
393
+    $rgb['G'] = hexdec($color[2] . $color[3]);
394
+    $rgb['B'] = hexdec($color[4] . $color[5]);
395 395
 
396 396
     return $rgb;
397 397
 }
398 398
 
399
-function wpinv_hex_darker( $color, $factor = 30 ) {
400
-    $base  = wpinv_rgb_from_hex( $color );
399
+function wpinv_hex_darker($color, $factor = 30) {
400
+    $base  = wpinv_rgb_from_hex($color);
401 401
     $color = '#';
402 402
 
403
-    foreach ( $base as $k => $v ) {
403
+    foreach ($base as $k => $v) {
404 404
         $amount      = $v / 100;
405
-        $amount      = round( $amount * $factor );
405
+        $amount      = round($amount * $factor);
406 406
         $new_decimal = $v - $amount;
407 407
 
408
-        $new_hex_component = dechex( $new_decimal );
409
-        if ( strlen( $new_hex_component ) < 2 ) {
408
+        $new_hex_component = dechex($new_decimal);
409
+        if (strlen($new_hex_component) < 2) {
410 410
             $new_hex_component = "0" . $new_hex_component;
411 411
         }
412 412
         $color .= $new_hex_component;
@@ -415,18 +415,18 @@  discard block
 block discarded – undo
415 415
     return $color;
416 416
 }
417 417
 
418
-function wpinv_hex_lighter( $color, $factor = 30 ) {
419
-    $base  = wpinv_rgb_from_hex( $color );
418
+function wpinv_hex_lighter($color, $factor = 30) {
419
+    $base  = wpinv_rgb_from_hex($color);
420 420
     $color = '#';
421 421
 
422
-    foreach ( $base as $k => $v ) {
422
+    foreach ($base as $k => $v) {
423 423
         $amount      = 255 - $v;
424 424
         $amount      = $amount / 100;
425
-        $amount      = round( $amount * $factor );
425
+        $amount      = round($amount * $factor);
426 426
         $new_decimal = $v + $amount;
427 427
 
428
-        $new_hex_component = dechex( $new_decimal );
429
-        if ( strlen( $new_hex_component ) < 2 ) {
428
+        $new_hex_component = dechex($new_decimal);
429
+        if (strlen($new_hex_component) < 2) {
430 430
             $new_hex_component = "0" . $new_hex_component;
431 431
         }
432 432
         $color .= $new_hex_component;
@@ -435,22 +435,22 @@  discard block
 block discarded – undo
435 435
     return $color;
436 436
 }
437 437
 
438
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
439
-    $hex = str_replace( '#', '', $color );
438
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
439
+    $hex = str_replace('#', '', $color);
440 440
 
441
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
442
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
443
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
441
+    $c_r = hexdec(substr($hex, 0, 2));
442
+    $c_g = hexdec(substr($hex, 2, 2));
443
+    $c_b = hexdec(substr($hex, 4, 2));
444 444
 
445
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
445
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
446 446
 
447 447
     return $brightness > 155 ? $dark : $light;
448 448
 }
449 449
 
450
-function wpinv_format_hex( $hex ) {
451
-    $hex = trim( str_replace( '#', '', $hex ) );
450
+function wpinv_format_hex($hex) {
451
+    $hex = trim(str_replace('#', '', $hex));
452 452
 
453
-    if ( strlen( $hex ) == 3 ) {
453
+    if (strlen($hex) == 3) {
454 454
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
455 455
     }
456 456
 
@@ -470,12 +470,12 @@  discard block
 block discarded – undo
470 470
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
471 471
  * @return string
472 472
  */
473
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
474
-    if ( function_exists( 'mb_strimwidth' ) ) {
475
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
473
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
474
+    if (function_exists('mb_strimwidth')) {
475
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
476 476
     }
477 477
     
478
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
478
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
479 479
 }
480 480
 
481 481
 /**
@@ -487,28 +487,28 @@  discard block
 block discarded – undo
487 487
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
488 488
  * @return int Returns the number of characters in string.
489 489
  */
490
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
491
-    if ( function_exists( 'mb_strlen' ) ) {
492
-        return mb_strlen( $str, $encoding );
490
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
491
+    if (function_exists('mb_strlen')) {
492
+        return mb_strlen($str, $encoding);
493 493
     }
494 494
         
495
-    return strlen( $str );
495
+    return strlen($str);
496 496
 }
497 497
 
498
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
499
-    if ( function_exists( 'mb_strtolower' ) ) {
500
-        return mb_strtolower( $str, $encoding );
498
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
499
+    if (function_exists('mb_strtolower')) {
500
+        return mb_strtolower($str, $encoding);
501 501
     }
502 502
     
503
-    return strtolower( $str );
503
+    return strtolower($str);
504 504
 }
505 505
 
506
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
507
-    if ( function_exists( 'mb_strtoupper' ) ) {
508
-        return mb_strtoupper( $str, $encoding );
506
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
507
+    if (function_exists('mb_strtoupper')) {
508
+        return mb_strtoupper($str, $encoding);
509 509
     }
510 510
     
511
-    return strtoupper( $str );
511
+    return strtoupper($str);
512 512
 }
513 513
 
514 514
 /**
@@ -522,12 +522,12 @@  discard block
 block discarded – undo
522 522
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
523 523
  * @return int Returns the position of the first occurrence of search in the string.
524 524
  */
525
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
526
-    if ( function_exists( 'mb_strpos' ) ) {
527
-        return mb_strpos( $str, $find, $offset, $encoding );
525
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
526
+    if (function_exists('mb_strpos')) {
527
+        return mb_strpos($str, $find, $offset, $encoding);
528 528
     }
529 529
         
530
-    return strpos( $str, $find, $offset );
530
+    return strpos($str, $find, $offset);
531 531
 }
532 532
 
533 533
 /**
@@ -541,12 +541,12 @@  discard block
 block discarded – undo
541 541
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
542 542
  * @return int Returns the position of the last occurrence of search.
543 543
  */
544
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
545
-    if ( function_exists( 'mb_strrpos' ) ) {
546
-        return mb_strrpos( $str, $find, $offset, $encoding );
544
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
545
+    if (function_exists('mb_strrpos')) {
546
+        return mb_strrpos($str, $find, $offset, $encoding);
547 547
     }
548 548
         
549
-    return strrpos( $str, $find, $offset );
549
+    return strrpos($str, $find, $offset);
550 550
 }
551 551
 
552 552
 /**
@@ -561,16 +561,16 @@  discard block
 block discarded – undo
561 561
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
562 562
  * @return string
563 563
  */
564
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
565
-    if ( function_exists( 'mb_substr' ) ) {
566
-        if ( $length === null ) {
567
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
564
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
565
+    if (function_exists('mb_substr')) {
566
+        if ($length === null) {
567
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
568 568
         } else {
569
-            return mb_substr( $str, $start, $length, $encoding );
569
+            return mb_substr($str, $start, $length, $encoding);
570 570
         }
571 571
     }
572 572
         
573
-    return substr( $str, $start, $length );
573
+    return substr($str, $start, $length);
574 574
 }
575 575
 
576 576
 /**
@@ -582,48 +582,48 @@  discard block
 block discarded – undo
582 582
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
583 583
  * @return string The width of string.
584 584
  */
585
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
586
-    if ( function_exists( 'mb_strwidth' ) ) {
587
-        return mb_strwidth( $str, $encoding );
585
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
586
+    if (function_exists('mb_strwidth')) {
587
+        return mb_strwidth($str, $encoding);
588 588
     }
589 589
     
590
-    return wpinv_utf8_strlen( $str, $encoding );
590
+    return wpinv_utf8_strlen($str, $encoding);
591 591
 }
592 592
 
593
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
594
-    if ( function_exists( 'mb_strlen' ) ) {
595
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
593
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
594
+    if (function_exists('mb_strlen')) {
595
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
596 596
         $str_end = "";
597 597
         
598
-        if ( $lower_str_end ) {
599
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
598
+        if ($lower_str_end) {
599
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
600 600
         } else {
601
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
601
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
602 602
         }
603 603
 
604 604
         return $first_letter . $str_end;
605 605
     }
606 606
     
607
-    return ucfirst( $str );
607
+    return ucfirst($str);
608 608
 }
609 609
 
610
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
611
-    if ( function_exists( 'mb_convert_case' ) ) {
612
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
610
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
611
+    if (function_exists('mb_convert_case')) {
612
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
613 613
     }
614 614
     
615
-    return ucwords( $str );
615
+    return ucwords($str);
616 616
 }
617 617
 
618
-function wpinv_period_in_days( $period, $unit ) {
619
-    $period = absint( $period );
618
+function wpinv_period_in_days($period, $unit) {
619
+    $period = absint($period);
620 620
     
621
-    if ( $period > 0 ) {
622
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
621
+    if ($period > 0) {
622
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
623 623
             $period = $period * 7;
624
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
624
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
625 625
             $period = $period * 30;
626
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
626
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
627 627
             $period = $period * 365;
628 628
         }
629 629
     }
@@ -631,14 +631,14 @@  discard block
 block discarded – undo
631 631
     return $period;
632 632
 }
633 633
 
634
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
635
-    if ( function_exists( 'cal_days_in_month' ) ) {
636
-        return cal_days_in_month( $calendar, $month, $year );
634
+function wpinv_cal_days_in_month($calendar, $month, $year) {
635
+    if (function_exists('cal_days_in_month')) {
636
+        return cal_days_in_month($calendar, $month, $year);
637 637
     }
638 638
 
639 639
     // Fallback in case the calendar extension is not loaded in PHP
640 640
     // Only supports Gregorian calendar
641
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
641
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
642 642
 }
643 643
 
644 644
 /**
@@ -649,12 +649,12 @@  discard block
 block discarded – undo
649 649
  *
650 650
  * @return string
651 651
  */
652
-function wpi_help_tip( $tip, $allow_html = false ) {
652
+function wpi_help_tip($tip, $allow_html = false) {
653 653
 
654
-    if ( $allow_html ) {
655
-        $tip = wpi_sanitize_tooltip( $tip );
654
+    if ($allow_html) {
655
+        $tip = wpi_sanitize_tooltip($tip);
656 656
     } else {
657
-        $tip = esc_attr( $tip );
657
+        $tip = esc_attr($tip);
658 658
     }
659 659
 
660 660
     return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
@@ -668,8 +668,8 @@  discard block
 block discarded – undo
668 668
  * @param string $var
669 669
  * @return string
670 670
  */
671
-function wpi_sanitize_tooltip( $var ) {
672
-    return wp_kses( html_entity_decode( $var ), array(
671
+function wpi_sanitize_tooltip($var) {
672
+    return wp_kses(html_entity_decode($var), array(
673 673
         'br'     => array(),
674 674
         'em'     => array(),
675 675
         'strong' => array(),
@@ -680,7 +680,7 @@  discard block
 block discarded – undo
680 680
         'li'     => array(),
681 681
         'ol'     => array(),
682 682
         'p'      => array(),
683
-    ) );
683
+    ));
684 684
 }
685 685
 
686 686
 /**
@@ -690,7 +690,7 @@  discard block
 block discarded – undo
690 690
  */
691 691
 function wpinv_get_screen_ids() {
692 692
 
693
-    $screen_id = sanitize_title( __( 'Invoicing', 'invoicing' ) );
693
+    $screen_id = sanitize_title(__('Invoicing', 'invoicing'));
694 694
 
695 695
     $screen_ids = array(
696 696
         'toplevel_page_' . $screen_id,
@@ -708,7 +708,7 @@  discard block
 block discarded – undo
708 708
         'invoicing_page_wpi-addons',
709 709
     );
710 710
 
711
-    return apply_filters( 'wpinv_screen_ids', $screen_ids );
711
+    return apply_filters('wpinv_screen_ids', $screen_ids);
712 712
 }
713 713
 
714 714
 /**
@@ -719,14 +719,14 @@  discard block
 block discarded – undo
719 719
  * @param array|string $list List of values.
720 720
  * @return array Sanitized array of values.
721 721
  */
722
-function wpinv_parse_list( $list ) {
722
+function wpinv_parse_list($list) {
723 723
 
724
-    if ( empty( $list ) ) {
724
+    if (empty($list)) {
725 725
         $list = array();
726 726
     }
727 727
 
728
-	if ( ! is_array( $list ) ) {
729
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
728
+	if (!is_array($list)) {
729
+		return preg_split('/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY);
730 730
 	}
731 731
 
732 732
 	return $list;
@@ -740,16 +740,16 @@  discard block
 block discarded – undo
740 740
  * @param string $key Type of data to fetch.
741 741
  * @return mixed Fetched data.
742 742
  */
743
-function wpinv_get_data( $key ) {
743
+function wpinv_get_data($key) {
744 744
 
745 745
     // Try fetching it from the cache.
746
-    $data = wp_cache_get( "wpinv-data-$key", 'wpinv' );
747
-    if( $data ) {
746
+    $data = wp_cache_get("wpinv-data-$key", 'wpinv');
747
+    if ($data) {
748 748
         return $data;
749 749
     }
750 750
 
751
-    $data = apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
752
-	wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
751
+    $data = apply_filters("wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php");
752
+	wp_cache_set("wpinv-data-$key", $data, 'wpinv');
753 753
 
754 754
 	return $data;
755 755
 }
@@ -763,10 +763,10 @@  discard block
 block discarded – undo
763 763
  * @param bool $first_empty Whether or not the first item in the list should be empty
764 764
  * @return mixed Fetched data.
765 765
  */
766
-function wpinv_maybe_add_empty_option( $options, $first_empty ) {
766
+function wpinv_maybe_add_empty_option($options, $first_empty) {
767 767
 
768
-    if ( ! empty( $options ) && $first_empty ) {
769
-        return array_merge( array( '' => '' ), $options );
768
+    if (!empty($options) && $first_empty) {
769
+        return array_merge(array('' => ''), $options);
770 770
     }
771 771
     return $options;
772 772
 
@@ -778,21 +778,21 @@  discard block
 block discarded – undo
778 778
  * @param mixed $var Data to sanitize.
779 779
  * @return string|array
780 780
  */
781
-function wpinv_clean( $var ) {
781
+function wpinv_clean($var) {
782 782
 
783
-	if ( is_array( $var ) ) {
784
-		return array_map( 'wpinv_clean', $var );
783
+	if (is_array($var)) {
784
+		return array_map('wpinv_clean', $var);
785 785
     }
786 786
 
787
-    if ( is_object( $var ) ) {
788
-		$object_vars = get_object_vars( $var );
789
-		foreach ( $object_vars as $property_name => $property_value ) {
790
-			$var->$property_name = wpinv_clean( $property_value );
787
+    if (is_object($var)) {
788
+		$object_vars = get_object_vars($var);
789
+		foreach ($object_vars as $property_name => $property_value) {
790
+			$var->$property_name = wpinv_clean($property_value);
791 791
         }
792 792
         return $var;
793 793
 	}
794 794
     
795
-    return is_string( $var ) ? sanitize_text_field( $var ) : $var;
795
+    return is_string($var) ? sanitize_text_field($var) : $var;
796 796
 }
797 797
 
798 798
 /**
@@ -801,43 +801,43 @@  discard block
 block discarded – undo
801 801
  * @param string $str Data to convert.
802 802
  * @return string|array
803 803
  */
804
-function getpaid_convert_price_string_to_options( $str ) {
804
+function getpaid_convert_price_string_to_options($str) {
805 805
 
806
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
807
-    $options     = array();
806
+	$raw_options = array_map('trim', explode(',', $str));
807
+    $options = array();
808 808
 
809
-    foreach ( $raw_options as $option ) {
809
+    foreach ($raw_options as $option) {
810 810
 
811
-        if ( '' == $option ) {
811
+        if ('' == $option) {
812 812
             continue;
813 813
         }
814 814
 
815
-        $option = array_map( 'trim', explode( '|', $option ) );
815
+        $option = array_map('trim', explode('|', $option));
816 816
 
817 817
         $price = null;
818 818
         $label = null;
819 819
 
820
-        if ( isset( $option[0] ) && '' !=  $option[0] ) {
821
-            $label  = $option[0];
820
+        if (isset($option[0]) && '' != $option[0]) {
821
+            $label = $option[0];
822 822
         }
823 823
 
824
-        if ( isset( $option[1] ) && '' !=  $option[1] ) {
824
+        if (isset($option[1]) && '' != $option[1]) {
825 825
             $price = $option[1];
826 826
         }
827 827
 
828
-        if ( ! isset( $price ) ) {
828
+        if (!isset($price)) {
829 829
             $price = $label;
830 830
         }
831 831
 
832
-        if ( ! isset( $price ) || ! is_numeric( $price ) ) {
832
+        if (!isset($price) || !is_numeric($price)) {
833 833
             continue;
834 834
         }
835 835
 
836
-        if ( ! isset( $label ) ) {
836
+        if (!isset($label)) {
837 837
             $label = $price;
838 838
         }
839 839
 
840
-        $options[ $price ] = $label;
840
+        $options[$price] = $label;
841 841
     }
842 842
 
843 843
     return $options;
@@ -846,22 +846,22 @@  discard block
 block discarded – undo
846 846
 /**
847 847
  * Returns the help tip.
848 848
  */
849
-function getpaid_get_help_tip( $tip, $additional_classes = '' ) {
850
-    $additional_classes = sanitize_html_class( $additional_classes );
851
-    $tip                = esc_attr__( $tip );
849
+function getpaid_get_help_tip($tip, $additional_classes = '') {
850
+    $additional_classes = sanitize_html_class($additional_classes);
851
+    $tip                = esc_attr__($tip);
852 852
     return "<span class='wpi-help-tip dashicons dashicons-editor-help $additional_classes' title='$tip'></span>";
853 853
 }
854 854
 
855 855
 /**
856 856
  * Formats a date
857 857
  */
858
-function getpaid_format_date( $date ) {
858
+function getpaid_format_date($date) {
859 859
 
860
-    if ( empty( $date ) || $date == '0000-00-00 00:00:00' ) {
860
+    if (empty($date) || $date == '0000-00-00 00:00:00') {
861 861
         return '';
862 862
     }
863 863
 
864
-    return date_i18n( getpaid_date_format(), strtotime( $date ) );
864
+    return date_i18n(getpaid_date_format(), strtotime($date));
865 865
 
866 866
 }
867 867
 
@@ -870,9 +870,9 @@  discard block
 block discarded – undo
870 870
  *
871 871
  * @return string
872 872
  */
873
-function getpaid_format_date_value( $date, $default = "&mdash;" ) {
874
-    $date = getpaid_format_date( $date );
875
-    return empty( $date ) ? $default : $date;
873
+function getpaid_format_date_value($date, $default = "&mdash;") {
874
+    $date = getpaid_format_date($date);
875
+    return empty($date) ? $default : $date;
876 876
 }
877 877
 
878 878
 /**
@@ -881,7 +881,7 @@  discard block
 block discarded – undo
881 881
  * @return string
882 882
  */
883 883
 function getpaid_date_format() {
884
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
884
+	return apply_filters('getpaid_date_format', get_option('date_format'));
885 885
 }
886 886
 
887 887
 /**
@@ -890,7 +890,7 @@  discard block
 block discarded – undo
890 890
  * @return string
891 891
  */
892 892
 function getpaid_time_format() {
893
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
893
+	return apply_filters('getpaid_time_format', get_option('time_format'));
894 894
 }
895 895
 
896 896
 /**
@@ -900,16 +900,16 @@  discard block
 block discarded – undo
900 900
  * @param  integer $limit Limit size in characters.
901 901
  * @return string
902 902
  */
903
-function getpaid_limit_length( $string, $limit ) {
903
+function getpaid_limit_length($string, $limit) {
904 904
     $str_limit = $limit - 3;
905 905
 
906
-	if ( function_exists( 'mb_strimwidth' ) ) {
907
-		if ( mb_strlen( $string ) > $limit ) {
908
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
906
+	if (function_exists('mb_strimwidth')) {
907
+		if (mb_strlen($string) > $limit) {
908
+			$string = mb_strimwidth($string, 0, $str_limit) . '...';
909 909
 		}
910 910
 	} else {
911
-		if ( strlen( $string ) > $limit ) {
912
-			$string = substr( $string, 0, $str_limit ) . '...';
911
+		if (strlen($string) > $limit) {
912
+			$string = substr($string, 0, $str_limit) . '...';
913 913
 		}
914 914
 	}
915 915
     return $string;
@@ -923,7 +923,7 @@  discard block
 block discarded – undo
923 923
  * @since 1.0.19
924 924
  */
925 925
 function getpaid_api() {
926
-    return getpaid()->get( 'api' );
926
+    return getpaid()->get('api');
927 927
 }
928 928
 
929 929
 /**
@@ -933,7 +933,7 @@  discard block
 block discarded – undo
933 933
  * @since 1.0.19
934 934
  */
935 935
 function getpaid_post_types() {
936
-    return getpaid()->get( 'post_types' );
936
+    return getpaid()->get('post_types');
937 937
 }
938 938
 
939 939
 /**
@@ -943,7 +943,7 @@  discard block
 block discarded – undo
943 943
  * @since 1.0.19
944 944
  */
945 945
 function getpaid_session() {
946
-    return getpaid()->get( 'session' );
946
+    return getpaid()->get('session');
947 947
 }
948 948
 
949 949
 /**
@@ -953,7 +953,7 @@  discard block
 block discarded – undo
953 953
  * @since 1.0.19
954 954
  */
955 955
 function getpaid_notes() {
956
-    return getpaid()->get( 'notes' );
956
+    return getpaid()->get('notes');
957 957
 }
958 958
 
959 959
 /**
@@ -962,7 +962,7 @@  discard block
 block discarded – undo
962 962
  * @return GetPaid_Admin
963 963
  */
964 964
 function getpaid_admin() {
965
-    return getpaid()->get( 'admin' );
965
+    return getpaid()->get('admin');
966 966
 }
967 967
 
968 968
 /**
@@ -972,8 +972,8 @@  discard block
 block discarded – undo
972 972
  * @param string $base the base url
973 973
  * @return string
974 974
  */
975
-function getpaid_get_authenticated_action_url( $action, $base = false ) {
976
-    return wp_nonce_url( add_query_arg( 'getpaid-action', $action, $base ), 'getpaid-nonce', 'getpaid-nonce' );
975
+function getpaid_get_authenticated_action_url($action, $base = false) {
976
+    return wp_nonce_url(add_query_arg('getpaid-action', $action, $base), 'getpaid-nonce', 'getpaid-nonce');
977 977
 }
978 978
 
979 979
 /**
@@ -981,11 +981,11 @@  discard block
 block discarded – undo
981 981
  *
982 982
  * @return string
983 983
  */
984
-function getpaid_get_post_type_label( $post_type, $plural = true ) {
984
+function getpaid_get_post_type_label($post_type, $plural = true) {
985 985
 
986
-    $post_type = get_post_type_object( $post_type );
986
+    $post_type = get_post_type_object($post_type);
987 987
 
988
-    if ( ! is_object( $post_type ) ) {
988
+    if (!is_object($post_type)) {
989 989
         return null;
990 990
     }
991 991
 
@@ -998,18 +998,18 @@  discard block
 block discarded – undo
998 998
  *
999 999
  * @return mixed|null
1000 1000
  */
1001
-function getpaid_get_array_field( $array, $key, $secondary_key = null ) {
1001
+function getpaid_get_array_field($array, $key, $secondary_key = null) {
1002 1002
 
1003
-    if ( ! is_array( $array ) ) {
1003
+    if (!is_array($array)) {
1004 1004
         return null;
1005 1005
     }
1006 1006
 
1007
-    if ( ! empty( $secondary_key ) ) {
1008
-        $array = isset( $array[ $secondary_key ] ) ? $array[ $secondary_key ] : array();
1009
-        return getpaid_get_array_field( $array, $key );
1007
+    if (!empty($secondary_key)) {
1008
+        $array = isset($array[$secondary_key]) ? $array[$secondary_key] : array();
1009
+        return getpaid_get_array_field($array, $key);
1010 1010
     }
1011 1011
 
1012
-    return isset( $array[ $key ] ) ? $array[ $key ] : null;
1012
+    return isset($array[$key]) ? $array[$key] : null;
1013 1013
 
1014 1014
 }
1015 1015
 
@@ -1018,12 +1018,12 @@  discard block
 block discarded – undo
1018 1018
  *
1019 1019
  * @return array
1020 1020
  */
1021
-function getpaid_array_merge_if_empty( $args, $defaults ) {
1021
+function getpaid_array_merge_if_empty($args, $defaults) {
1022 1022
 
1023
-    foreach ( $defaults as $key => $value ) {
1023
+    foreach ($defaults as $key => $value) {
1024 1024
 
1025
-        if ( array_key_exists( $key, $args ) && empty( $args[ $key ] ) ) {
1026
-            $args[ $key ] = $value;
1025
+        if (array_key_exists($key, $args) && empty($args[$key])) {
1026
+            $args[$key] = $value;
1027 1027
         }
1028 1028
 
1029 1029
     }
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission-refresh-prices.php 2 patches
Indentation   +184 added lines, -184 removed lines patch added patch discarded remove patch
@@ -12,224 +12,224 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Payment_Form_Submission_Refresh_Prices {
14 14
 
15
-	/**
16
-	 * Contains the response for refreshing prices.
17
-	 * @var array
18
-	 */
19
-	public $response = array();
15
+    /**
16
+     * Contains the response for refreshing prices.
17
+     * @var array
18
+     */
19
+    public $response = array();
20 20
 
21 21
     /**
22
-	 * Class constructor
23
-	 *
24
-	 * @param GetPaid_Payment_Form_Submission $submission
25
-	 */
26
-	public function __construct( $submission ) {
27
-
28
-		$this->response = array(
29
-			'submission_id' => $submission->id,
22
+     * Class constructor
23
+     *
24
+     * @param GetPaid_Payment_Form_Submission $submission
25
+     */
26
+    public function __construct( $submission ) {
27
+
28
+        $this->response = array(
29
+            'submission_id' => $submission->id,
30 30
             'has_recurring' => $submission->has_recurring,
31 31
             'is_free'       => ! $submission->should_collect_payment_details(),
32
-		);
33
-
34
-		$this->add_totals( $submission );
35
-		$this->add_texts( $submission );
36
-		$this->add_items( $submission );
37
-		$this->add_fees( $submission );
38
-		$this->add_discounts( $submission );
39
-		$this->add_taxes( $submission );
40
-		$this->add_gateways( $submission );
41
-
42
-	}
43
-
44
-	/**
45
-	 * Adds totals to a response for submission refresh prices.
46
-	 *
47
-	 * @param GetPaid_Payment_Form_Submission $submission
48
-	 */
49
-	public function add_totals( $submission ) {
50
-
51
-		$this->response = array_merge(
52
-			$this->response,
53
-			array(
54
-
55
-				'totals'        => array(
56
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
57
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
58
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
59
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
60
-					'total'     => $submission->format_amount( $submission->get_total() ),
61
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
62
-				),
63
-
64
-				'recurring'     => array(
65
-					'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
66
-					'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
67
-					'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
68
-					'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
69
-					'total'     => $submission->format_amount( $submission->get_recurring_total() ),
70
-				),
71
-
72
-			)
73
-		);
74
-
75
-	}
76
-
77
-	/**
78
-	 * Adds texts to a response for submission refresh prices.
79
-	 *
80
-	 * @param GetPaid_Payment_Form_Submission $submission
81
-	 */
82
-	public function add_texts( $submission ) {
83
-
84
-		$payable = $submission->format_amount( $submission->get_total() );
85
-
86
-		if ( $submission->has_recurring != 0 ) {
87
-
88
-			$recurring = new WPInv_Item( $submission->has_recurring );
89
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
90
-
91
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
92
-				$payable = "$payable / $period";
93
-			} else {
94
-				$payable = sprintf(
95
-					__( '%1$s (renews at %2$s / %3$s)'),
96
-					$submission->format_amount( $submission->get_total() ),
97
-					$submission->format_amount( $submission->get_recurring_total() ),
98
-					$period
99
-				);
100
-			}
101
-
102
-		}
103
-
104
-		$texts = array(
105
-			'.getpaid-checkout-total-payable' => $payable,
106
-		);
107
-
108
-		foreach ( $submission->get_items() as $item_id => $item ) {
109
-			$texts[".item-$item_id .getpaid-item-initial-price"]   = $submission->format_amount( $item->get_sub_total() );
110
-			$texts[".item-$item_id .getpaid-item-recurring-price"] = $submission->format_amount( $item->get_recurring_sub_total() );
111
-		}
112
-
113
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
114
-
115
-	}
116
-
117
-	/**
118
-	 * Adds items to a response for submission refresh prices.
119
-	 *
120
-	 * @param GetPaid_Payment_Form_Submission $submission
121
-	 */
122
-	public function add_items( $submission ) {
123
-
124
-		// Add items.
125
-		$items = array();
32
+        );
33
+
34
+        $this->add_totals( $submission );
35
+        $this->add_texts( $submission );
36
+        $this->add_items( $submission );
37
+        $this->add_fees( $submission );
38
+        $this->add_discounts( $submission );
39
+        $this->add_taxes( $submission );
40
+        $this->add_gateways( $submission );
41
+
42
+    }
43
+
44
+    /**
45
+     * Adds totals to a response for submission refresh prices.
46
+     *
47
+     * @param GetPaid_Payment_Form_Submission $submission
48
+     */
49
+    public function add_totals( $submission ) {
50
+
51
+        $this->response = array_merge(
52
+            $this->response,
53
+            array(
54
+
55
+                'totals'        => array(
56
+                    'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
57
+                    'discount'  => $submission->format_amount( $submission->get_discount() ),
58
+                    'fees'      => $submission->format_amount( $submission->get_fee() ),
59
+                    'tax'       => $submission->format_amount( $submission->get_tax() ),
60
+                    'total'     => $submission->format_amount( $submission->get_total() ),
61
+                    'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
62
+                ),
63
+
64
+                'recurring'     => array(
65
+                    'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
66
+                    'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
67
+                    'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
68
+                    'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
69
+                    'total'     => $submission->format_amount( $submission->get_recurring_total() ),
70
+                ),
71
+
72
+            )
73
+        );
74
+
75
+    }
76
+
77
+    /**
78
+     * Adds texts to a response for submission refresh prices.
79
+     *
80
+     * @param GetPaid_Payment_Form_Submission $submission
81
+     */
82
+    public function add_texts( $submission ) {
83
+
84
+        $payable = $submission->format_amount( $submission->get_total() );
85
+
86
+        if ( $submission->has_recurring != 0 ) {
87
+
88
+            $recurring = new WPInv_Item( $submission->has_recurring );
89
+            $period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
90
+
91
+            if ( $submission->get_total() == $submission->get_recurring_total() ) {
92
+                $payable = "$payable / $period";
93
+            } else {
94
+                $payable = sprintf(
95
+                    __( '%1$s (renews at %2$s / %3$s)'),
96
+                    $submission->format_amount( $submission->get_total() ),
97
+                    $submission->format_amount( $submission->get_recurring_total() ),
98
+                    $period
99
+                );
100
+            }
101
+
102
+        }
103
+
104
+        $texts = array(
105
+            '.getpaid-checkout-total-payable' => $payable,
106
+        );
126 107
 
127 108
         foreach ( $submission->get_items() as $item_id => $item ) {
128
-			$items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
129
-		}
109
+            $texts[".item-$item_id .getpaid-item-initial-price"]   = $submission->format_amount( $item->get_sub_total() );
110
+            $texts[".item-$item_id .getpaid-item-recurring-price"] = $submission->format_amount( $item->get_recurring_sub_total() );
111
+        }
130 112
 
131
-		$this->response = array_merge(
132
-			$this->response,
133
-			array( 'items' => $items )
134
-		);
113
+        $this->response = array_merge( $this->response, array( 'texts' => $texts ) );
135 114
 
136
-	}
115
+    }
137 116
 
138
-	/**
139
-	 * Adds fees to a response for submission refresh prices.
140
-	 *
141
-	 * @param GetPaid_Payment_Form_Submission $submission
142
-	 */
143
-	public function add_fees( $submission ) {
117
+    /**
118
+     * Adds items to a response for submission refresh prices.
119
+     *
120
+     * @param GetPaid_Payment_Form_Submission $submission
121
+     */
122
+    public function add_items( $submission ) {
123
+
124
+        // Add items.
125
+        $items = array();
126
+
127
+        foreach ( $submission->get_items() as $item_id => $item ) {
128
+            $items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
129
+        }
130
+
131
+        $this->response = array_merge(
132
+            $this->response,
133
+            array( 'items' => $items )
134
+        );
135
+
136
+    }
144 137
 
145
-		$fees = array();
138
+    /**
139
+     * Adds fees to a response for submission refresh prices.
140
+     *
141
+     * @param GetPaid_Payment_Form_Submission $submission
142
+     */
143
+    public function add_fees( $submission ) {
144
+
145
+        $fees = array();
146 146
 
147 147
         foreach ( $submission->get_fees() as $name => $data ) {
148
-			$fees[$name] = $submission->format_amount( $data['initial_fee'] );
149
-		}
148
+            $fees[$name] = $submission->format_amount( $data['initial_fee'] );
149
+        }
150 150
 
151
-		$this->response = array_merge(
152
-			$this->response,
153
-			array( 'fees' => $fees )
154
-		);
151
+        $this->response = array_merge(
152
+            $this->response,
153
+            array( 'fees' => $fees )
154
+        );
155 155
 
156
-	}
156
+    }
157 157
 
158
-	/**
159
-	 * Adds discounts to a response for submission refresh prices.
160
-	 *
161
-	 * @param GetPaid_Payment_Form_Submission $submission
162
-	 */
163
-	public function add_discounts( $submission ) {
158
+    /**
159
+     * Adds discounts to a response for submission refresh prices.
160
+     *
161
+     * @param GetPaid_Payment_Form_Submission $submission
162
+     */
163
+    public function add_discounts( $submission ) {
164 164
 
165
-		$discounts = array();
165
+        $discounts = array();
166 166
 
167 167
         foreach ( $submission->get_discounts() as $name => $data ) {
168
-			$discounts[$name] = $submission->format_amount( $data['initial_discount'] );
169
-		}
168
+            $discounts[$name] = $submission->format_amount( $data['initial_discount'] );
169
+        }
170 170
 
171
-		$this->response = array_merge(
172
-			$this->response,
173
-			array( 'discounts' => $discounts )
174
-		);
171
+        $this->response = array_merge(
172
+            $this->response,
173
+            array( 'discounts' => $discounts )
174
+        );
175 175
 
176
-	}
176
+    }
177 177
 
178
-	/**
179
-	 * Adds taxes to a response for submission refresh prices.
180
-	 *
181
-	 * @param GetPaid_Payment_Form_Submission $submission
182
-	 */
183
-	public function add_taxes( $submission ) {
184
-
185
-		$taxes  = array();
186
-		$markup = '';
178
+    /**
179
+     * Adds taxes to a response for submission refresh prices.
180
+     *
181
+     * @param GetPaid_Payment_Form_Submission $submission
182
+     */
183
+    public function add_taxes( $submission ) {
184
+
185
+        $taxes  = array();
186
+        $markup = '';
187 187
         foreach ( $submission->get_taxes() as $name => $data ) {
188
-			$name          = sanitize_text_field( $name );
189
-			$amount        = $submission->format_amount( $data['initial_tax'] );
190
-			$taxes[$name]  = $amount;
191
-			$markup       .= "<small class='form-text'>$name : $amount</small>";
192
-		}
188
+            $name          = sanitize_text_field( $name );
189
+            $amount        = $submission->format_amount( $data['initial_tax'] );
190
+            $taxes[$name]  = $amount;
191
+            $markup       .= "<small class='form-text'>$name : $amount</small>";
192
+        }
193 193
 
194
-		if ( wpinv_display_individual_tax_rates() ) {
195
-			$this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
196
-		}
194
+        if ( wpinv_display_individual_tax_rates() ) {
195
+            $this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
196
+        }
197 197
 
198
-		$this->response = array_merge(
199
-			$this->response,
200
-			array( 'taxes' => $taxes )
201
-		);
198
+        $this->response = array_merge(
199
+            $this->response,
200
+            array( 'taxes' => $taxes )
201
+        );
202 202
 
203
-	}
203
+    }
204 204
 
205
-	/**
206
-	 * Adds gateways to a response for submission refresh prices.
207
-	 *
208
-	 * @param GetPaid_Payment_Form_Submission $submission
209
-	 */
210
-	public function add_gateways( $submission ) {
205
+    /**
206
+     * Adds gateways to a response for submission refresh prices.
207
+     *
208
+     * @param GetPaid_Payment_Form_Submission $submission
209
+     */
210
+    public function add_gateways( $submission ) {
211 211
 
212
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
212
+        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
213 213
 
214
-		if ( $this->response['has_recurring'] ) {
214
+        if ( $this->response['has_recurring'] ) {
215 215
 
216
-			foreach ( $gateways as $i => $gateway ) {
216
+            foreach ( $gateways as $i => $gateway ) {
217 217
 
218
-				if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
219
-					unset( $gateways[ $i ] );
220
-				}
218
+                if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
219
+                    unset( $gateways[ $i ] );
220
+                }
221 221
 
222
-			}
222
+            }
223 223
 
224
-		}
224
+        }
225 225
 
226 226
 
227
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
228
-		$this->response = array_merge(
229
-			$this->response,
230
-			array( 'gateways' => $gateways )
231
-		);
227
+        $gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
228
+        $this->response = array_merge(
229
+            $this->response,
230
+            array( 'gateways' => $gateways )
231
+        );
232 232
 
233
-	}
233
+    }
234 234
 
235 235
 }
Please login to merge, or discard this patch.
Spacing   +61 added lines, -61 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Payment form submission refresh prices class
@@ -23,21 +23,21 @@  discard block
 block discarded – undo
23 23
 	 *
24 24
 	 * @param GetPaid_Payment_Form_Submission $submission
25 25
 	 */
26
-	public function __construct( $submission ) {
26
+	public function __construct($submission) {
27 27
 
28 28
 		$this->response = array(
29 29
 			'submission_id' => $submission->id,
30 30
             'has_recurring' => $submission->has_recurring,
31
-            'is_free'       => ! $submission->should_collect_payment_details(),
31
+            'is_free'       => !$submission->should_collect_payment_details(),
32 32
 		);
33 33
 
34
-		$this->add_totals( $submission );
35
-		$this->add_texts( $submission );
36
-		$this->add_items( $submission );
37
-		$this->add_fees( $submission );
38
-		$this->add_discounts( $submission );
39
-		$this->add_taxes( $submission );
40
-		$this->add_gateways( $submission );
34
+		$this->add_totals($submission);
35
+		$this->add_texts($submission);
36
+		$this->add_items($submission);
37
+		$this->add_fees($submission);
38
+		$this->add_discounts($submission);
39
+		$this->add_taxes($submission);
40
+		$this->add_gateways($submission);
41 41
 
42 42
 	}
43 43
 
@@ -46,27 +46,27 @@  discard block
 block discarded – undo
46 46
 	 *
47 47
 	 * @param GetPaid_Payment_Form_Submission $submission
48 48
 	 */
49
-	public function add_totals( $submission ) {
49
+	public function add_totals($submission) {
50 50
 
51 51
 		$this->response = array_merge(
52 52
 			$this->response,
53 53
 			array(
54 54
 
55 55
 				'totals'        => array(
56
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
57
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
58
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
59
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
60
-					'total'     => $submission->format_amount( $submission->get_total() ),
61
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
56
+					'subtotal'  => $submission->format_amount($submission->get_subtotal()),
57
+					'discount'  => $submission->format_amount($submission->get_discount()),
58
+					'fees'      => $submission->format_amount($submission->get_fee()),
59
+					'tax'       => $submission->format_amount($submission->get_tax()),
60
+					'total'     => $submission->format_amount($submission->get_total()),
61
+					'raw_total' => html_entity_decode(sanitize_text_field($submission->format_amount($submission->get_total())), ENT_QUOTES),
62 62
 				),
63 63
 
64 64
 				'recurring'     => array(
65
-					'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
66
-					'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
67
-					'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
68
-					'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
69
-					'total'     => $submission->format_amount( $submission->get_recurring_total() ),
65
+					'subtotal'  => $submission->format_amount($submission->get_recurring_subtotal()),
66
+					'discount'  => $submission->format_amount($submission->get_recurring_discount()),
67
+					'fees'      => $submission->format_amount($submission->get_recurring_fee()),
68
+					'tax'       => $submission->format_amount($submission->get_recurring_tax()),
69
+					'total'     => $submission->format_amount($submission->get_recurring_total()),
70 70
 				),
71 71
 
72 72
 			)
@@ -79,22 +79,22 @@  discard block
 block discarded – undo
79 79
 	 *
80 80
 	 * @param GetPaid_Payment_Form_Submission $submission
81 81
 	 */
82
-	public function add_texts( $submission ) {
82
+	public function add_texts($submission) {
83 83
 
84
-		$payable = $submission->format_amount( $submission->get_total() );
84
+		$payable = $submission->format_amount($submission->get_total());
85 85
 
86
-		if ( $submission->has_recurring != 0 ) {
86
+		if ($submission->has_recurring != 0) {
87 87
 
88
-			$recurring = new WPInv_Item( $submission->has_recurring );
89
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
88
+			$recurring = new WPInv_Item($submission->has_recurring);
89
+			$period    = getpaid_get_subscription_period_label($recurring->get_recurring_period(true), $recurring->get_recurring_interval(), '');
90 90
 
91
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
91
+			if ($submission->get_total() == $submission->get_recurring_total()) {
92 92
 				$payable = "$payable / $period";
93 93
 			} else {
94 94
 				$payable = sprintf(
95
-					__( '%1$s (renews at %2$s / %3$s)'),
96
-					$submission->format_amount( $submission->get_total() ),
97
-					$submission->format_amount( $submission->get_recurring_total() ),
95
+					__('%1$s (renews at %2$s / %3$s)'),
96
+					$submission->format_amount($submission->get_total()),
97
+					$submission->format_amount($submission->get_recurring_total()),
98 98
 					$period
99 99
 				);
100 100
 			}
@@ -105,12 +105,12 @@  discard block
 block discarded – undo
105 105
 			'.getpaid-checkout-total-payable' => $payable,
106 106
 		);
107 107
 
108
-		foreach ( $submission->get_items() as $item_id => $item ) {
109
-			$texts[".item-$item_id .getpaid-item-initial-price"]   = $submission->format_amount( $item->get_sub_total() );
110
-			$texts[".item-$item_id .getpaid-item-recurring-price"] = $submission->format_amount( $item->get_recurring_sub_total() );
108
+		foreach ($submission->get_items() as $item_id => $item) {
109
+			$texts[".item-$item_id .getpaid-item-initial-price"]   = $submission->format_amount($item->get_sub_total());
110
+			$texts[".item-$item_id .getpaid-item-recurring-price"] = $submission->format_amount($item->get_recurring_sub_total());
111 111
 		}
112 112
 
113
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
113
+		$this->response = array_merge($this->response, array('texts' => $texts));
114 114
 
115 115
 	}
116 116
 
@@ -119,18 +119,18 @@  discard block
 block discarded – undo
119 119
 	 *
120 120
 	 * @param GetPaid_Payment_Form_Submission $submission
121 121
 	 */
122
-	public function add_items( $submission ) {
122
+	public function add_items($submission) {
123 123
 
124 124
 		// Add items.
125 125
 		$items = array();
126 126
 
127
-        foreach ( $submission->get_items() as $item_id => $item ) {
128
-			$items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
127
+        foreach ($submission->get_items() as $item_id => $item) {
128
+			$items["$item_id"] = $submission->format_amount($item->get_sub_total());
129 129
 		}
130 130
 
131 131
 		$this->response = array_merge(
132 132
 			$this->response,
133
-			array( 'items' => $items )
133
+			array('items' => $items)
134 134
 		);
135 135
 
136 136
 	}
@@ -140,17 +140,17 @@  discard block
 block discarded – undo
140 140
 	 *
141 141
 	 * @param GetPaid_Payment_Form_Submission $submission
142 142
 	 */
143
-	public function add_fees( $submission ) {
143
+	public function add_fees($submission) {
144 144
 
145 145
 		$fees = array();
146 146
 
147
-        foreach ( $submission->get_fees() as $name => $data ) {
148
-			$fees[$name] = $submission->format_amount( $data['initial_fee'] );
147
+        foreach ($submission->get_fees() as $name => $data) {
148
+			$fees[$name] = $submission->format_amount($data['initial_fee']);
149 149
 		}
150 150
 
151 151
 		$this->response = array_merge(
152 152
 			$this->response,
153
-			array( 'fees' => $fees )
153
+			array('fees' => $fees)
154 154
 		);
155 155
 
156 156
 	}
@@ -160,17 +160,17 @@  discard block
 block discarded – undo
160 160
 	 *
161 161
 	 * @param GetPaid_Payment_Form_Submission $submission
162 162
 	 */
163
-	public function add_discounts( $submission ) {
163
+	public function add_discounts($submission) {
164 164
 
165 165
 		$discounts = array();
166 166
 
167
-        foreach ( $submission->get_discounts() as $name => $data ) {
168
-			$discounts[$name] = $submission->format_amount( $data['initial_discount'] );
167
+        foreach ($submission->get_discounts() as $name => $data) {
168
+			$discounts[$name] = $submission->format_amount($data['initial_discount']);
169 169
 		}
170 170
 
171 171
 		$this->response = array_merge(
172 172
 			$this->response,
173
-			array( 'discounts' => $discounts )
173
+			array('discounts' => $discounts)
174 174
 		);
175 175
 
176 176
 	}
@@ -180,24 +180,24 @@  discard block
 block discarded – undo
180 180
 	 *
181 181
 	 * @param GetPaid_Payment_Form_Submission $submission
182 182
 	 */
183
-	public function add_taxes( $submission ) {
183
+	public function add_taxes($submission) {
184 184
 
185 185
 		$taxes  = array();
186 186
 		$markup = '';
187
-        foreach ( $submission->get_taxes() as $name => $data ) {
188
-			$name          = sanitize_text_field( $name );
189
-			$amount        = $submission->format_amount( $data['initial_tax'] );
187
+        foreach ($submission->get_taxes() as $name => $data) {
188
+			$name          = sanitize_text_field($name);
189
+			$amount        = $submission->format_amount($data['initial_tax']);
190 190
 			$taxes[$name]  = $amount;
191 191
 			$markup       .= "<small class='form-text'>$name : $amount</small>";
192 192
 		}
193 193
 
194
-		if ( wpinv_display_individual_tax_rates() ) {
194
+		if (wpinv_display_individual_tax_rates()) {
195 195
 			$this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
196 196
 		}
197 197
 
198 198
 		$this->response = array_merge(
199 199
 			$this->response,
200
-			array( 'taxes' => $taxes )
200
+			array('taxes' => $taxes)
201 201
 		);
202 202
 
203 203
 	}
@@ -207,16 +207,16 @@  discard block
 block discarded – undo
207 207
 	 *
208 208
 	 * @param GetPaid_Payment_Form_Submission $submission
209 209
 	 */
210
-	public function add_gateways( $submission ) {
210
+	public function add_gateways($submission) {
211 211
 
212
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
212
+		$gateways = array_keys(wpinv_get_enabled_payment_gateways());
213 213
 
214
-		if ( $this->response['has_recurring'] ) {
214
+		if ($this->response['has_recurring']) {
215 215
 
216
-			foreach ( $gateways as $i => $gateway ) {
216
+			foreach ($gateways as $i => $gateway) {
217 217
 
218
-				if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
219
-					unset( $gateways[ $i ] );
218
+				if (!wpinv_gateway_support_subscription($gateway)) {
219
+					unset($gateways[$i]);
220 220
 				}
221 221
 
222 222
 			}
@@ -224,10 +224,10 @@  discard block
 block discarded – undo
224 224
 		}
225 225
 
226 226
 
227
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
227
+		$gateways = apply_filters('getpaid_submission_gateways', $gateways, $submission);
228 228
 		$this->response = array_merge(
229 229
 			$this->response,
230
-			array( 'gateways' => $gateways )
230
+			array('gateways' => $gateways)
231 231
 		);
232 232
 
233 233
 	}
Please login to merge, or discard this patch.
includes/reports/class-getpaid-invoice-exporter.php 2 patches
Indentation   +189 added lines, -189 removed lines patch added patch discarded remove patch
@@ -12,194 +12,194 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Invoice_Exporter extends GetPaid_Graph_Downloader {
14 14
 
15
-	/**
16
-	 * Retrieves invoices query args.
17
-	 * 
18
-	 * @param string $post_type post type to retrieve.
19
-	 * @param array $args Args to search for.
20
-	 * @return array
21
-	 */
22
-	public function get_invoice_query_args( $post_type, $args ) {
23
-
24
-		$query_args = array(
25
-			'post_type'              => $post_type,
26
-			'post_status'            => array_keys( wpinv_get_invoice_statuses( true, false, $post_type ) ),
27
-			'posts_per_page'         => -1,
28
-			'no_found_rows'          => true,
29
-			'update_post_term_cache' => false,
30
-			'fields'                 => 'ids',
31
-		);
32
-
33
-		if ( ! empty( $args['status'] ) && in_array( $args['status'], $query_args['post_status'], true ) ) {
34
-			$query_args['post_status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
35
-		}
36
-
37
-		$date_query = array();
38
-		if ( ! empty( $args['to_date'] ) ) {
39
-			$date_query['before'] = wpinv_clean( $args['to_date'] );
40
-		}
41
-
42
-		if ( ! empty( $args['from_date'] ) ) {
43
-			$date_query['after'] = wpinv_clean( $args['from_date'] );
44
-		}
45
-
46
-		if ( ! empty( $date_query ) ) {
47
-			$date_query['inclusive']  = true;
48
-			$query_args['date_query'] = array( $date_query );
49
-		}
50
-
51
-		return $query_args;
52
-	}
53
-
54
-	/**
55
-	 * Retrieves invoices.
56
-	 * 
57
-	 * @param array $query_args WP_Query args.
58
-	 * @return WPInv_Invoice[]
59
-	 */
60
-	public function get_invoices( $query_args ) {
61
-
62
-		// Get invoices.
63
-		$invoices = new WP_Query( $query_args );
64
-
65
-		// Prepare the results.
66
-		return array_map( 'wpinv_get_invoice', $invoices->posts );
67
-
68
-	}
69
-
70
-	/**
71
-	 * Handles the actual download.
72
-	 *
73
-	 */
74
-	public function export( $post_type, $args ) {
75
-
76
-		$invoices  = $this->get_invoices( $this->get_invoice_query_args( $post_type, $args ) );
77
-		$stream    = $this->prepare_output();
78
-		$headers   = $this->get_export_fields( $post_type );
79
-		$file_type = $this->prepare_file_type( strtolower( getpaid_get_post_type_label( $post_type ) ) );
80
-
81
-		if ( 'csv' == $file_type ) {
82
-			$this->download_csv( $invoices, $stream, $headers );
83
-		} else if( 'xml' == $file_type ) {
84
-			$this->download_xml( $invoices, $stream, $headers );
85
-		} else {
86
-			$this->download_json( $invoices, $stream, $headers );
87
-		}
88
-
89
-		fclose( $stream );
90
-		exit;
91
-	}
92
-
93
-	/**
94
-	 * Prepares a single invoice for download.
95
-	 *
96
-	 * @param WPInv_Invoice $invoice The invoice to prepare..
97
-	 * @param array $fields The fields to stream.
98
-	 * @since       1.0.19
99
-	 * @return array
100
-	 */
101
-	public function prepare_row( $invoice, $fields ) {
102
-
103
-		$prepared      = array();
104
-		$amount_fields = $this->get_amount_fields( $invoice->get_post_type() );
105
-
106
-		foreach ( $fields as $field ) {
107
-
108
-			$value  = '';
109
-			$method = "get_$field";
110
-
111
-			if ( method_exists( $invoice, $method ) ) {
112
-				$value  = $invoice->$method();
113
-			}
114
-
115
-			if ( in_array( $field, $amount_fields ) ) {
116
-				$value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
117
-			}
118
-
119
-			$prepared[ $field ] = wpinv_clean( $value );
120
-
121
-		}
122
-
123
-		return $prepared;
124
-	}
125
-
126
-	/**
127
-	 * Retrieves export fields.
128
-	 *
129
-	 * @param string $post_type
130
-	 * @since       1.0.19
131
-	 * @return array
132
-	 */
133
-	public function get_export_fields( $post_type ) {
134
-
135
-		$fields = array(
136
-			'id',
137
-			'parent_id',
138
-			'status',
139
-			'date_created',
140
-			'date_modified',
141
-			'date_due',
142
-			'date_completed',
143
-			'number',
144
-			'key',
145
-			'description',
146
-			'post_type',
147
-			'mode',
148
-			'customer_id',
149
-			'customer_first_name',
150
-			'customer_last_name',
151
-			'customer_phone',
152
-			'customer_email',
153
-			'customer_country',
154
-			'customer_city',
155
-			'customer_state',
156
-			'customer_zip',
157
-			'customer_company',
158
-			'customer_vat_number',
159
-			'customer_address',
160
-			'subtotal',
161
-			'total_discount',
162
-			'total_tax',
163
-			'total_fees',
164
-			'fees',
165
-			'discounts',
166
-			'taxes',
167
-			'cart_details',
168
-			'item_ids',
169
-			'payment_form',
170
-			'discount_code',
171
-			'gateway',
172
-			'transaction_id',
173
-			'currency',
174
-			'disable_taxes',
175
-			'subscription_id',
176
-			'remote_subscription_id',
177
-			'is_viewed',
178
-			'email_cc',
179
-			'template',
180
-			'created_via'
181
-    	);
182
-
183
-		return apply_filters( 'getpaid_invoice_exporter_get_fields', $fields, $post_type );
184
-	}
185
-
186
-	/**
187
-	 * Retrieves amount fields.
188
-	 *
189
-	 * @param string $post_type
190
-	 * @since       1.0.19
191
-	 * @return array
192
-	 */
193
-	public function get_amount_fields( $post_type ) {
194
-
195
-		$fields = array(
196
-			'subtotal',
197
-			'total_discount',
198
-			'total_tax',
199
-			'total_fees'
200
-    	);
201
-
202
-		return apply_filters( 'getpaid_invoice_exporter_get_amount_fields', $fields, $post_type );
203
-	}
15
+    /**
16
+     * Retrieves invoices query args.
17
+     * 
18
+     * @param string $post_type post type to retrieve.
19
+     * @param array $args Args to search for.
20
+     * @return array
21
+     */
22
+    public function get_invoice_query_args( $post_type, $args ) {
23
+
24
+        $query_args = array(
25
+            'post_type'              => $post_type,
26
+            'post_status'            => array_keys( wpinv_get_invoice_statuses( true, false, $post_type ) ),
27
+            'posts_per_page'         => -1,
28
+            'no_found_rows'          => true,
29
+            'update_post_term_cache' => false,
30
+            'fields'                 => 'ids',
31
+        );
32
+
33
+        if ( ! empty( $args['status'] ) && in_array( $args['status'], $query_args['post_status'], true ) ) {
34
+            $query_args['post_status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
35
+        }
36
+
37
+        $date_query = array();
38
+        if ( ! empty( $args['to_date'] ) ) {
39
+            $date_query['before'] = wpinv_clean( $args['to_date'] );
40
+        }
41
+
42
+        if ( ! empty( $args['from_date'] ) ) {
43
+            $date_query['after'] = wpinv_clean( $args['from_date'] );
44
+        }
45
+
46
+        if ( ! empty( $date_query ) ) {
47
+            $date_query['inclusive']  = true;
48
+            $query_args['date_query'] = array( $date_query );
49
+        }
50
+
51
+        return $query_args;
52
+    }
53
+
54
+    /**
55
+     * Retrieves invoices.
56
+     * 
57
+     * @param array $query_args WP_Query args.
58
+     * @return WPInv_Invoice[]
59
+     */
60
+    public function get_invoices( $query_args ) {
61
+
62
+        // Get invoices.
63
+        $invoices = new WP_Query( $query_args );
64
+
65
+        // Prepare the results.
66
+        return array_map( 'wpinv_get_invoice', $invoices->posts );
67
+
68
+    }
69
+
70
+    /**
71
+     * Handles the actual download.
72
+     *
73
+     */
74
+    public function export( $post_type, $args ) {
75
+
76
+        $invoices  = $this->get_invoices( $this->get_invoice_query_args( $post_type, $args ) );
77
+        $stream    = $this->prepare_output();
78
+        $headers   = $this->get_export_fields( $post_type );
79
+        $file_type = $this->prepare_file_type( strtolower( getpaid_get_post_type_label( $post_type ) ) );
80
+
81
+        if ( 'csv' == $file_type ) {
82
+            $this->download_csv( $invoices, $stream, $headers );
83
+        } else if( 'xml' == $file_type ) {
84
+            $this->download_xml( $invoices, $stream, $headers );
85
+        } else {
86
+            $this->download_json( $invoices, $stream, $headers );
87
+        }
88
+
89
+        fclose( $stream );
90
+        exit;
91
+    }
92
+
93
+    /**
94
+     * Prepares a single invoice for download.
95
+     *
96
+     * @param WPInv_Invoice $invoice The invoice to prepare..
97
+     * @param array $fields The fields to stream.
98
+     * @since       1.0.19
99
+     * @return array
100
+     */
101
+    public function prepare_row( $invoice, $fields ) {
102
+
103
+        $prepared      = array();
104
+        $amount_fields = $this->get_amount_fields( $invoice->get_post_type() );
105
+
106
+        foreach ( $fields as $field ) {
107
+
108
+            $value  = '';
109
+            $method = "get_$field";
110
+
111
+            if ( method_exists( $invoice, $method ) ) {
112
+                $value  = $invoice->$method();
113
+            }
114
+
115
+            if ( in_array( $field, $amount_fields ) ) {
116
+                $value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
117
+            }
118
+
119
+            $prepared[ $field ] = wpinv_clean( $value );
120
+
121
+        }
122
+
123
+        return $prepared;
124
+    }
125
+
126
+    /**
127
+     * Retrieves export fields.
128
+     *
129
+     * @param string $post_type
130
+     * @since       1.0.19
131
+     * @return array
132
+     */
133
+    public function get_export_fields( $post_type ) {
134
+
135
+        $fields = array(
136
+            'id',
137
+            'parent_id',
138
+            'status',
139
+            'date_created',
140
+            'date_modified',
141
+            'date_due',
142
+            'date_completed',
143
+            'number',
144
+            'key',
145
+            'description',
146
+            'post_type',
147
+            'mode',
148
+            'customer_id',
149
+            'customer_first_name',
150
+            'customer_last_name',
151
+            'customer_phone',
152
+            'customer_email',
153
+            'customer_country',
154
+            'customer_city',
155
+            'customer_state',
156
+            'customer_zip',
157
+            'customer_company',
158
+            'customer_vat_number',
159
+            'customer_address',
160
+            'subtotal',
161
+            'total_discount',
162
+            'total_tax',
163
+            'total_fees',
164
+            'fees',
165
+            'discounts',
166
+            'taxes',
167
+            'cart_details',
168
+            'item_ids',
169
+            'payment_form',
170
+            'discount_code',
171
+            'gateway',
172
+            'transaction_id',
173
+            'currency',
174
+            'disable_taxes',
175
+            'subscription_id',
176
+            'remote_subscription_id',
177
+            'is_viewed',
178
+            'email_cc',
179
+            'template',
180
+            'created_via'
181
+        );
182
+
183
+        return apply_filters( 'getpaid_invoice_exporter_get_fields', $fields, $post_type );
184
+    }
185
+
186
+    /**
187
+     * Retrieves amount fields.
188
+     *
189
+     * @param string $post_type
190
+     * @since       1.0.19
191
+     * @return array
192
+     */
193
+    public function get_amount_fields( $post_type ) {
194
+
195
+        $fields = array(
196
+            'subtotal',
197
+            'total_discount',
198
+            'total_tax',
199
+            'total_fees'
200
+        );
201
+
202
+        return apply_filters( 'getpaid_invoice_exporter_get_amount_fields', $fields, $post_type );
203
+    }
204 204
 
205 205
 }
Please login to merge, or discard this patch.
Spacing   +36 added lines, -36 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * GetPaid_Invoice_Exporter Class.
@@ -19,33 +19,33 @@  discard block
 block discarded – undo
19 19
 	 * @param array $args Args to search for.
20 20
 	 * @return array
21 21
 	 */
22
-	public function get_invoice_query_args( $post_type, $args ) {
22
+	public function get_invoice_query_args($post_type, $args) {
23 23
 
24 24
 		$query_args = array(
25 25
 			'post_type'              => $post_type,
26
-			'post_status'            => array_keys( wpinv_get_invoice_statuses( true, false, $post_type ) ),
26
+			'post_status'            => array_keys(wpinv_get_invoice_statuses(true, false, $post_type)),
27 27
 			'posts_per_page'         => -1,
28 28
 			'no_found_rows'          => true,
29 29
 			'update_post_term_cache' => false,
30 30
 			'fields'                 => 'ids',
31 31
 		);
32 32
 
33
-		if ( ! empty( $args['status'] ) && in_array( $args['status'], $query_args['post_status'], true ) ) {
34
-			$query_args['post_status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
33
+		if (!empty($args['status']) && in_array($args['status'], $query_args['post_status'], true)) {
34
+			$query_args['post_status'] = wpinv_clean(wpinv_parse_list($args['status']));
35 35
 		}
36 36
 
37 37
 		$date_query = array();
38
-		if ( ! empty( $args['to_date'] ) ) {
39
-			$date_query['before'] = wpinv_clean( $args['to_date'] );
38
+		if (!empty($args['to_date'])) {
39
+			$date_query['before'] = wpinv_clean($args['to_date']);
40 40
 		}
41 41
 
42
-		if ( ! empty( $args['from_date'] ) ) {
43
-			$date_query['after'] = wpinv_clean( $args['from_date'] );
42
+		if (!empty($args['from_date'])) {
43
+			$date_query['after'] = wpinv_clean($args['from_date']);
44 44
 		}
45 45
 
46
-		if ( ! empty( $date_query ) ) {
46
+		if (!empty($date_query)) {
47 47
 			$date_query['inclusive']  = true;
48
-			$query_args['date_query'] = array( $date_query );
48
+			$query_args['date_query'] = array($date_query);
49 49
 		}
50 50
 
51 51
 		return $query_args;
@@ -57,13 +57,13 @@  discard block
 block discarded – undo
57 57
 	 * @param array $query_args WP_Query args.
58 58
 	 * @return WPInv_Invoice[]
59 59
 	 */
60
-	public function get_invoices( $query_args ) {
60
+	public function get_invoices($query_args) {
61 61
 
62 62
 		// Get invoices.
63
-		$invoices = new WP_Query( $query_args );
63
+		$invoices = new WP_Query($query_args);
64 64
 
65 65
 		// Prepare the results.
66
-		return array_map( 'wpinv_get_invoice', $invoices->posts );
66
+		return array_map('wpinv_get_invoice', $invoices->posts);
67 67
 
68 68
 	}
69 69
 
@@ -71,22 +71,22 @@  discard block
 block discarded – undo
71 71
 	 * Handles the actual download.
72 72
 	 *
73 73
 	 */
74
-	public function export( $post_type, $args ) {
74
+	public function export($post_type, $args) {
75 75
 
76
-		$invoices  = $this->get_invoices( $this->get_invoice_query_args( $post_type, $args ) );
76
+		$invoices  = $this->get_invoices($this->get_invoice_query_args($post_type, $args));
77 77
 		$stream    = $this->prepare_output();
78
-		$headers   = $this->get_export_fields( $post_type );
79
-		$file_type = $this->prepare_file_type( strtolower( getpaid_get_post_type_label( $post_type ) ) );
78
+		$headers   = $this->get_export_fields($post_type);
79
+		$file_type = $this->prepare_file_type(strtolower(getpaid_get_post_type_label($post_type)));
80 80
 
81
-		if ( 'csv' == $file_type ) {
82
-			$this->download_csv( $invoices, $stream, $headers );
83
-		} else if( 'xml' == $file_type ) {
84
-			$this->download_xml( $invoices, $stream, $headers );
81
+		if ('csv' == $file_type) {
82
+			$this->download_csv($invoices, $stream, $headers);
83
+		} else if ('xml' == $file_type) {
84
+			$this->download_xml($invoices, $stream, $headers);
85 85
 		} else {
86
-			$this->download_json( $invoices, $stream, $headers );
86
+			$this->download_json($invoices, $stream, $headers);
87 87
 		}
88 88
 
89
-		fclose( $stream );
89
+		fclose($stream);
90 90
 		exit;
91 91
 	}
92 92
 
@@ -98,25 +98,25 @@  discard block
 block discarded – undo
98 98
 	 * @since       1.0.19
99 99
 	 * @return array
100 100
 	 */
101
-	public function prepare_row( $invoice, $fields ) {
101
+	public function prepare_row($invoice, $fields) {
102 102
 
103 103
 		$prepared      = array();
104
-		$amount_fields = $this->get_amount_fields( $invoice->get_post_type() );
104
+		$amount_fields = $this->get_amount_fields($invoice->get_post_type());
105 105
 
106
-		foreach ( $fields as $field ) {
106
+		foreach ($fields as $field) {
107 107
 
108 108
 			$value  = '';
109 109
 			$method = "get_$field";
110 110
 
111
-			if ( method_exists( $invoice, $method ) ) {
112
-				$value  = $invoice->$method();
111
+			if (method_exists($invoice, $method)) {
112
+				$value = $invoice->$method();
113 113
 			}
114 114
 
115
-			if ( in_array( $field, $amount_fields ) ) {
116
-				$value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
115
+			if (in_array($field, $amount_fields)) {
116
+				$value = wpinv_round_amount(wpinv_sanitize_amount($value));
117 117
 			}
118 118
 
119
-			$prepared[ $field ] = wpinv_clean( $value );
119
+			$prepared[$field] = wpinv_clean($value);
120 120
 
121 121
 		}
122 122
 
@@ -130,7 +130,7 @@  discard block
 block discarded – undo
130 130
 	 * @since       1.0.19
131 131
 	 * @return array
132 132
 	 */
133
-	public function get_export_fields( $post_type ) {
133
+	public function get_export_fields($post_type) {
134 134
 
135 135
 		$fields = array(
136 136
 			'id',
@@ -180,7 +180,7 @@  discard block
 block discarded – undo
180 180
 			'created_via'
181 181
     	);
182 182
 
183
-		return apply_filters( 'getpaid_invoice_exporter_get_fields', $fields, $post_type );
183
+		return apply_filters('getpaid_invoice_exporter_get_fields', $fields, $post_type);
184 184
 	}
185 185
 
186 186
 	/**
@@ -190,7 +190,7 @@  discard block
 block discarded – undo
190 190
 	 * @since       1.0.19
191 191
 	 * @return array
192 192
 	 */
193
-	public function get_amount_fields( $post_type ) {
193
+	public function get_amount_fields($post_type) {
194 194
 
195 195
 		$fields = array(
196 196
 			'subtotal',
@@ -199,7 +199,7 @@  discard block
 block discarded – undo
199 199
 			'total_fees'
200 200
     	);
201 201
 
202
-		return apply_filters( 'getpaid_invoice_exporter_get_amount_fields', $fields, $post_type );
202
+		return apply_filters('getpaid_invoice_exporter_get_amount_fields', $fields, $post_type);
203 203
 	}
204 204
 
205 205
 }
Please login to merge, or discard this patch.
includes/admin/views/html-tax-rates-edit.php 1 patch
Spacing   +20 added lines, -20 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
 $tax_rates  = GetPaid_Tax::get_all_tax_rates();
10 10
 $dummy_rate = array(
@@ -13,12 +13,12 @@  discard block
 block discarded – undo
13 13
     'global'       => true,
14 14
     'rate'         => wpinv_get_default_tax_rate(),
15 15
     'reduced_rate' => 5,
16
-    'name'         => __( 'VAT', 'invoicing' ),
16
+    'name'         => __('VAT', 'invoicing'),
17 17
 );
18 18
 
19 19
 $reset_url = esc_url(
20 20
     wp_nonce_url(
21
-        add_query_arg( 'getpaid-admin-action', 'reset_tax_rates' ),
21
+        add_query_arg('getpaid-admin-action', 'reset_tax_rates'),
22 22
         'getpaid-nonce',
23 23
         'getpaid-nonce'
24 24
     )
@@ -27,34 +27,34 @@  discard block
 block discarded – undo
27 27
 ?>
28 28
 <div class="table-responsive">
29 29
     <table id="wpinv_tax_rates" class="widefat fixed table">
30
-        <caption><?php echo esc_html_e( 'Enter tax rates for specific regions.', 'invoicing' ); ?></caption>
30
+        <caption><?php echo esc_html_e('Enter tax rates for specific regions.', 'invoicing'); ?></caption>
31 31
 
32 32
         <thead>
33 33
             <tr class="table-light">
34 34
 
35 35
                 <th scope="col" class="border-bottom border-top">
36
-                    <?php _e( 'Country', 'invoicing' ); ?>
37
-                    <?php echo getpaid_get_help_tip( __( 'Optionally limit this tax rate to a specific country.', 'invoicing' ), 'position-static' ); ?>
36
+                    <?php _e('Country', 'invoicing'); ?>
37
+                    <?php echo getpaid_get_help_tip(__('Optionally limit this tax rate to a specific country.', 'invoicing'), 'position-static'); ?>
38 38
                 </th>
39 39
 
40 40
                 <th scope="col" class="border-bottom border-top">
41
-                    <?php _e( 'State', 'invoicing' ); ?>
42
-                    <?php echo getpaid_get_help_tip( __( 'Separate state codes using a comma or leave blank to apply country wide.', 'invoicing' ), 'position-static' ); ?>
41
+                    <?php _e('State', 'invoicing'); ?>
42
+                    <?php echo getpaid_get_help_tip(__('Separate state codes using a comma or leave blank to apply country wide.', 'invoicing'), 'position-static'); ?>
43 43
                 </th>
44 44
 
45 45
                 <th scope="col" class="border-bottom border-top">
46
-                    <?php _e( 'Standard Rate %', 'invoicing' ); ?>
47
-                    <?php echo getpaid_get_help_tip( __( 'The tax rate (percentage) to charge on items that use the "Standard rate" tax class.', 'invoicing' ), 'position-static' ); ?>
46
+                    <?php _e('Standard Rate %', 'invoicing'); ?>
47
+                    <?php echo getpaid_get_help_tip(__('The tax rate (percentage) to charge on items that use the "Standard rate" tax class.', 'invoicing'), 'position-static'); ?>
48 48
                 </th>
49 49
 
50 50
                 <th scope="col" class="border-bottom border-top">
51
-                    <?php _e( 'Reduced Rate %', 'invoicing' ); ?>
52
-                    <?php echo getpaid_get_help_tip( __( 'The tax rate (percentage) to charge on items that use the "Reduced rate" tax class.', 'invoicing' ), 'position-static' ); ?>
51
+                    <?php _e('Reduced Rate %', 'invoicing'); ?>
52
+                    <?php echo getpaid_get_help_tip(__('The tax rate (percentage) to charge on items that use the "Reduced rate" tax class.', 'invoicing'), 'position-static'); ?>
53 53
                 </th>
54 54
 
55 55
                 <th scope="col" class="border-bottom border-top">
56
-                    <?php _e( 'Tax Name', 'invoicing' ); ?>
57
-                    <?php echo getpaid_get_help_tip( __( 'The name of this tax, e.g VAT.', 'invoicing' ), 'position-static' ); ?>
56
+                    <?php _e('Tax Name', 'invoicing'); ?>
57
+                    <?php echo getpaid_get_help_tip(__('The name of this tax, e.g VAT.', 'invoicing'), 'position-static'); ?>
58 58
                 </th>
59 59
 
60 60
                 <th scope="col" class="border-bottom border-top" style="width:32px">&nbsp;</th>
@@ -63,19 +63,19 @@  discard block
 block discarded – undo
63 63
         </thead>
64 64
 
65 65
         <tbody>
66
-            <?php array_walk( $tax_rates, 'wpinv_tax_rate_callback' ); ?>
66
+            <?php array_walk($tax_rates, 'wpinv_tax_rate_callback'); ?>
67 67
         </tbody>
68 68
 
69 69
         <tfoot>
70 70
             <tr class="table-light">
71 71
                 <td colspan="6" class="border-top">
72 72
 
73
-                    <button type="button" class="button button-secondary wpinv_add_tax_rate" aria-label="<?php esc_attr_e( 'Add Tax Rate', 'invoicing' ); ?>">
74
-                        <span><?php _e( 'Add Tax Rate', 'invoicing' ); ?></span>
73
+                    <button type="button" class="button button-secondary wpinv_add_tax_rate" aria-label="<?php esc_attr_e('Add Tax Rate', 'invoicing'); ?>">
74
+                        <span><?php _e('Add Tax Rate', 'invoicing'); ?></span>
75 75
                     </button>
76 76
 
77
-                    <a href="<?php echo $reset_url; ?>" class="button button-secondary wpinv_reset_tax_rates" aria-label="<?php esc_attr_e( 'Reset Tax Rates', 'invoicing' ); ?>">
78
-                        <span><?php _e( 'Reset Tax Rates', 'invoicing' ); ?></span>
77
+                    <a href="<?php echo $reset_url; ?>" class="button button-secondary wpinv_reset_tax_rates" aria-label="<?php esc_attr_e('Reset Tax Rates', 'invoicing'); ?>">
78
+                        <span><?php _e('Reset Tax Rates', 'invoicing'); ?></span>
79 79
                     </a>
80 80
                 </td>
81 81
             </tr>
@@ -84,6 +84,6 @@  discard block
 block discarded – undo
84 84
 </div>
85 85
 
86 86
 <script type="text/html" id="tmpl-wpinv-tax-rate-row">
87
-    <?php echo wpinv_tax_rate_callback( $dummy_rate, 0, false ); ?>
87
+    <?php echo wpinv_tax_rate_callback($dummy_rate, 0, false); ?>
88 88
 </script>
89 89
 
Please login to merge, or discard this patch.
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
 
@@ -18,54 +18,54 @@  discard block
 block discarded – undo
18 18
             $country = aui()->select(
19 19
                 array(
20 20
                     'options'     => array_merge(
21
-                        array( '' => __( 'All Countries', 'invoicing' ) ),
21
+                        array('' => __('All Countries', 'invoicing')),
22 22
                         wpinv_get_country_list()
23 23
                     ),
24 24
                     'name'        => "tax_rates[$key][country]",
25
-                    'id'          => uniqid( 'tax_rate_country' ),
26
-                    'value'       => sanitize_text_field( $tax_rate['country'] ),
27
-                    'label'       => __( 'Country', 'invoicing' ),
25
+                    'id'          => uniqid('tax_rate_country'),
26
+                    'value'       => sanitize_text_field($tax_rate['country']),
27
+                    'label'       => __('Country', 'invoicing'),
28 28
                     'class'       => 'wpinv_country',
29 29
                     'no_wrap'     => true,
30 30
                 )
31 31
             );
32 32
 
33
-            echo str_replace( 'custom-select', '', $country );
33
+            echo str_replace('custom-select', '', $country);
34 34
         ?>
35 35
     </td>
36 36
 
37 37
     <td class="wpinv_tax_state">
38 38
 
39 39
         <label class="w-100">
40
-            <span class="screen-reader-text"><?php _e( 'States', 'invoicing' ); ?></span>
41
-            <input type="text" placeholder="<?php esc_attr_e( 'Apply to whole country', 'invoicing' ); ?>" name="tax_rates[<?php echo $key ?>][state]" value="<?php echo empty( $tax_rate['global'] ) ? sanitize_text_field( $tax_rate['state'] ) : ''; ?>"/>
40
+            <span class="screen-reader-text"><?php _e('States', 'invoicing'); ?></span>
41
+            <input type="text" placeholder="<?php esc_attr_e('Apply to whole country', 'invoicing'); ?>" name="tax_rates[<?php echo $key ?>][state]" value="<?php echo empty($tax_rate['global']) ? sanitize_text_field($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 _e( 'Standard Rate', 'invoicing' ); ?></span>
49
-            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo $key ?>][rate]" value="<?php echo wpinv_sanitize_amount( $tax_rate['rate'] ); ?>"/>
48
+            <span class="screen-reader-text"><?php _e('Standard Rate', 'invoicing'); ?></span>
49
+            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo $key ?>][rate]" value="<?php echo wpinv_sanitize_amount($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 _e( 'Reduced Rate', 'invoicing' ); ?></span>
56
-            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo $key ?>][reduced_rate]" value="<?php echo wpinv_sanitize_amount( $tax_rate['reduced_rate'] ); ?>"/>
55
+            <span class="screen-reader-text"><?php _e('Reduced Rate', 'invoicing'); ?></span>
56
+            <input type="number" step="any" min="0" max="99" name="tax_rates[<?php echo $key ?>][reduced_rate]" value="<?php echo wpinv_sanitize_amount($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 _e( 'Tax Name', 'invoicing' ); ?></span>
63
-            <input type="text" name="tax_rates[<?php echo $key ?>][name]" value="<?php echo sanitize_text_field( $tax_rate['name'] ); ?>"/>
62
+            <span class="screen-reader-text"><?php _e('Tax Name', 'invoicing'); ?></span>
63
+            <input type="text" name="tax_rates[<?php echo $key ?>][name]" value="<?php echo sanitize_text_field($tax_rate['name']); ?>"/>
64 64
         </label>
65 65
     </td>
66 66
 
67 67
     <td class="wpinv_tax_remove">
68
-        <button type="button" class="close wpinv_remove_tax_rate" aria-label="<?php esc_attr_e( 'Delete', 'invoicing' ); ?>" title="<?php esc_attr_e( 'Delete', 'invoicing' ); ?>">
68
+        <button type="button" class="close wpinv_remove_tax_rate" aria-label="<?php esc_attr_e('Delete', 'invoicing'); ?>" title="<?php esc_attr_e('Delete', 'invoicing'); ?>">
69 69
             <span aria-hidden="true">&times;</span>
70 70
         </button>
71 71
     </td>
Please login to merge, or discard this patch.
includes/admin/register-settings.php 3 patches
Braces   +5 added lines, -4 removed lines patch added patch discarded remove patch
@@ -611,10 +611,11 @@
 block discarded – undo
611 611
 	foreach ( $args['options'] as $key => $option ) :
612 612
 		$sanitize_key = wpinv_sanitize_key( $key );
613 613
         
614
-        if ( isset( $wpinv_options['gateways'][ $key ] ) )
615
-			$enabled = '1';
616
-		else
617
-			$enabled = null;
614
+        if ( isset( $wpinv_options['gateways'][ $key ] ) ) {
615
+        			$enabled = '1';
616
+        } else {
617
+					$enabled = null;
618
+		}
618 619
 
619 620
 		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
620 621
 		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
Please login to merge, or discard this patch.
Indentation   +288 added lines, -288 removed lines patch added patch discarded remove patch
@@ -196,11 +196,11 @@  discard block
 block discarded – undo
196 196
     $cb      = "wpinv_{$option['type']}_callback";
197 197
     $section = "wpinv_settings_{$tab}_$section";
198 198
 
199
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
-		$tip   = wpinv_clean( $option['desc'] );
201
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
-		unset( $option['desc'] );
203
-	}
199
+    if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
+        $tip   = wpinv_clean( $option['desc'] );
201
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
+        unset( $option['desc'] );
203
+    }
204 204
 
205 205
     // Loop through all tabs.
206 206
     add_settings_field(
@@ -227,8 +227,8 @@  discard block
 block discarded – undo
227 227
             'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
228 228
             'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
229 229
             'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
230
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
231
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
230
+            'class'       => isset( $option['class'] )     ? $option['class']         : '',
231
+            'style'       => isset( $option['style'] )     ? $option['style']         : '',
232 232
             'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
233 233
             'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
234 234
         )
@@ -242,7 +242,7 @@  discard block
 block discarded – undo
242 242
  * @return array
243 243
  */
244 244
 function wpinv_get_registered_settings() {
245
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
245
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
246 246
 }
247 247
 
248 248
 /**
@@ -289,10 +289,10 @@  discard block
 block discarded – undo
289 289
         }
290 290
 
291 291
         // General filter
292
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
292
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
293 293
 
294
-		// Key specific filter.
295
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
294
+        // Key specific filter.
295
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
296 296
     }
297 297
 
298 298
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -348,14 +348,14 @@  discard block
 block discarded – undo
348 348
 
349 349
     foreach ( $new_rates as $rate ) {
350 350
 
351
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
352
-		$rate['name']    = sanitize_text_field( $rate['name'] );
353
-		$rate['state']   = sanitize_text_field( $rate['state'] );
354
-		$rate['country'] = sanitize_text_field( $rate['country'] );
355
-		$rate['global']  = empty( $rate['state'] );
356
-		$tax_rates[]     = $rate;
351
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
352
+        $rate['name']    = sanitize_text_field( $rate['name'] );
353
+        $rate['state']   = sanitize_text_field( $rate['state'] );
354
+        $rate['country'] = sanitize_text_field( $rate['country'] );
355
+        $rate['global']  = empty( $rate['state'] );
356
+        $tax_rates[]     = $rate;
357 357
 
358
-	}
358
+    }
359 359
 
360 360
     update_option( 'wpinv_tax_rates', $tax_rates );
361 361
 
@@ -373,11 +373,11 @@  discard block
 block discarded – undo
373 373
     $tabs['general']  = __( 'General', 'invoicing' );
374 374
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
375 375
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
376
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
376
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
377 377
 
378
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
379
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
380
-	}
378
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
379
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
380
+    }
381 381
 
382 382
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
383 383
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -417,14 +417,14 @@  discard block
 block discarded – undo
417 417
         ) ),
418 418
         'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
419 419
             'main'  => __( 'Tax Settings', 'invoicing' ),
420
-			'rates' => __( 'Tax Rates', 'invoicing' ),
421
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
420
+            'rates' => __( 'Tax Rates', 'invoicing' ),
421
+            'vat'   => __( 'EU VAT Settings', 'invoicing' )
422 422
         ) ),
423 423
         'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
424 424
             'main' => __( 'Email Settings', 'invoicing' ),
425
-		) ),
425
+        ) ),
426 426
 
427
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
427
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
428 428
 
429 429
         'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
430 430
             'main' => __( 'Privacy policy', 'invoicing' ),
@@ -444,51 +444,51 @@  discard block
 block discarded – undo
444 444
 }
445 445
 
446 446
 function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
447
-	$pages_options = array();
447
+    $pages_options = array();
448 448
 
449
-	if( $default_label !== NULL && $default_label !== false ) {
450
-		$pages_options = array( '' => $default_label ); // Blank option
451
-	}
449
+    if( $default_label !== NULL && $default_label !== false ) {
450
+        $pages_options = array( '' => $default_label ); // Blank option
451
+    }
452 452
 
453
-	$pages = get_pages();
454
-	if ( $pages ) {
455
-		foreach ( $pages as $page ) {
456
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
453
+    $pages = get_pages();
454
+    if ( $pages ) {
455
+        foreach ( $pages as $page ) {
456
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
457 457
             $pages_options[ $page->ID ] = $title;
458
-		}
459
-	}
458
+        }
459
+    }
460 460
 
461
-	return $pages_options;
461
+    return $pages_options;
462 462
 }
463 463
 
464 464
 function wpinv_header_callback( $args ) {
465
-	if ( !empty( $args['desc'] ) ) {
465
+    if ( !empty( $args['desc'] ) ) {
466 466
         echo $args['desc'];
467 467
     }
468 468
 }
469 469
 
470 470
 function wpinv_hidden_callback( $args ) {
471
-	global $wpinv_options;
472
-
473
-	if ( isset( $args['set_value'] ) ) {
474
-		$value = $args['set_value'];
475
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
476
-		$value = $wpinv_options[ $args['id'] ];
477
-	} else {
478
-		$value = isset( $args['std'] ) ? $args['std'] : '';
479
-	}
480
-
481
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
482
-		$args['readonly'] = true;
483
-		$value = isset( $args['std'] ) ? $args['std'] : '';
484
-		$name  = '';
485
-	} else {
486
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
487
-	}
488
-
489
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
471
+    global $wpinv_options;
472
+
473
+    if ( isset( $args['set_value'] ) ) {
474
+        $value = $args['set_value'];
475
+    } elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
476
+        $value = $wpinv_options[ $args['id'] ];
477
+    } else {
478
+        $value = isset( $args['std'] ) ? $args['std'] : '';
479
+    }
480
+
481
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
482
+        $args['readonly'] = true;
483
+        $value = isset( $args['std'] ) ? $args['std'] : '';
484
+        $name  = '';
485
+    } else {
486
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
487
+    }
488
+
489
+    $html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
490 490
     
491
-	echo $html;
491
+    echo $html;
492 492
 }
493 493
 
494 494
 /**
@@ -496,12 +496,12 @@  discard block
 block discarded – undo
496 496
  */
497 497
 function wpinv_checkbox_callback( $args ) {
498 498
 
499
-	$std = isset( $args['std'] ) ? $args['std'] : '';
500
-	$std = wpinv_get_option( $args['id'], $std );
501
-	$id  = esc_attr( $args['id'] );
499
+    $std = isset( $args['std'] ) ? $args['std'] : '';
500
+    $std = wpinv_get_option( $args['id'], $std );
501
+    $id  = esc_attr( $args['id'] );
502 502
 
503
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
504
-	?>
503
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
504
+    ?>
505 505
 		<fieldset>
506 506
 			<label>
507 507
 				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
@@ -513,77 +513,77 @@  discard block
 block discarded – undo
513 513
 
514 514
 function wpinv_multicheck_callback( $args ) {
515 515
 	
516
-	global $wpinv_options;
516
+    global $wpinv_options;
517 517
 
518
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
519
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
518
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
519
+    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
520 520
 
521
-	if ( ! empty( $args['options'] ) ) {
521
+    if ( ! empty( $args['options'] ) ) {
522 522
 
523
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
524
-		$value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
523
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
524
+        $value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
525 525
 
526
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
526
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
527 527
         foreach( $args['options'] as $key => $option ):
528
-			$sanitize_key = wpinv_sanitize_key( $key );
529
-			if ( in_array( $sanitize_key, $value ) ) { 
530
-				$enabled = $sanitize_key;
531
-			} else { 
532
-				$enabled = NULL; 
533
-			}
534
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
535
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
536
-		endforeach;
537
-		echo '</div>';
538
-		echo '<p class="description">' . $args['desc'] . '</p>';
539
-	}
528
+            $sanitize_key = wpinv_sanitize_key( $key );
529
+            if ( in_array( $sanitize_key, $value ) ) { 
530
+                $enabled = $sanitize_key;
531
+            } else { 
532
+                $enabled = NULL; 
533
+            }
534
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
535
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
536
+        endforeach;
537
+        echo '</div>';
538
+        echo '<p class="description">' . $args['desc'] . '</p>';
539
+    }
540 540
 }
541 541
 
542 542
 function wpinv_payment_icons_callback( $args ) {
543
-	global $wpinv_options;
543
+    global $wpinv_options;
544 544
     
545 545
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
546 546
 
547
-	if ( ! empty( $args['options'] ) ) {
548
-		foreach( $args['options'] as $key => $option ) {
547
+    if ( ! empty( $args['options'] ) ) {
548
+        foreach( $args['options'] as $key => $option ) {
549 549
             $sanitize_key = wpinv_sanitize_key( $key );
550 550
             
551
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
552
-				$enabled = $option;
553
-			} else {
554
-				$enabled = NULL;
555
-			}
556
-
557
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
558
-
559
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
560
-
561
-				if ( wpinv_string_is_image_url( $key ) ) {
562
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
563
-				} else {
564
-					$card = strtolower( str_replace( ' ', '', $option ) );
565
-
566
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
567
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
568
-					} else {
569
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
570
-						$content_dir = WP_CONTENT_DIR;
571
-
572
-						if ( function_exists( 'wp_normalize_path' ) ) {
573
-							// Replaces backslashes with forward slashes for Windows systems
574
-							$image = wp_normalize_path( $image );
575
-							$content_dir = wp_normalize_path( $content_dir );
576
-						}
577
-
578
-						$image = str_replace( $content_dir, content_url(), $image );
579
-					}
580
-
581
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
582
-				}
583
-			echo $option . '</label>';
584
-		}
585
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
586
-	}
551
+            if( isset( $wpinv_options[$args['id']][$key] ) ) {
552
+                $enabled = $option;
553
+            } else {
554
+                $enabled = NULL;
555
+            }
556
+
557
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
558
+
559
+                echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
560
+
561
+                if ( wpinv_string_is_image_url( $key ) ) {
562
+                    echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
563
+                } else {
564
+                    $card = strtolower( str_replace( ' ', '', $option ) );
565
+
566
+                    if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
567
+                        $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
568
+                    } else {
569
+                        $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
570
+                        $content_dir = WP_CONTENT_DIR;
571
+
572
+                        if ( function_exists( 'wp_normalize_path' ) ) {
573
+                            // Replaces backslashes with forward slashes for Windows systems
574
+                            $image = wp_normalize_path( $image );
575
+                            $content_dir = wp_normalize_path( $content_dir );
576
+                        }
577
+
578
+                        $image = str_replace( $content_dir, content_url(), $image );
579
+                    }
580
+
581
+                    echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
582
+                }
583
+            echo $option . '</label>';
584
+        }
585
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
586
+    }
587 587
 }
588 588
 
589 589
 /**
@@ -591,9 +591,9 @@  discard block
 block discarded – undo
591 591
  */
592 592
 function wpinv_radio_callback( $args ) {
593 593
 
594
-	$std = isset( $args['std'] ) ? $args['std'] : '';
595
-	$std = wpinv_get_option( $args['id'], $std );
596
-	?>
594
+    $std = isset( $args['std'] ) ? $args['std'] : '';
595
+    $std = wpinv_get_option( $args['id'], $std );
596
+    ?>
597 597
 		<fieldset>
598 598
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
599 599
 				<?php foreach( $args['options'] as $key => $option ) : ?>
@@ -607,7 +607,7 @@  discard block
 block discarded – undo
607 607
 			</ul>
608 608
 		</fieldset>
609 609
 	<?php
610
-	getpaid_settings_description_callback( $args );
610
+    getpaid_settings_description_callback( $args );
611 611
 }
612 612
 
613 613
 /**
@@ -615,50 +615,50 @@  discard block
 block discarded – undo
615 615
  */
616 616
 function getpaid_settings_description_callback( $args ) {
617 617
 
618
-	if ( ! empty( $args['desc'] ) ) {
619
-		$description = wp_kses_post( $args['desc'] );
620
-		echo "<p class='description'>$description</p>";
621
-	}
618
+    if ( ! empty( $args['desc'] ) ) {
619
+        $description = wp_kses_post( $args['desc'] );
620
+        echo "<p class='description'>$description</p>";
621
+    }
622 622
 
623 623
 }
624 624
 
625 625
 function wpinv_gateways_callback( $args ) {
626
-	global $wpinv_options;
626
+    global $wpinv_options;
627 627
     
628 628
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
629 629
 
630
-	foreach ( $args['options'] as $key => $option ) :
631
-		$sanitize_key = wpinv_sanitize_key( $key );
630
+    foreach ( $args['options'] as $key => $option ) :
631
+        $sanitize_key = wpinv_sanitize_key( $key );
632 632
         
633 633
         if ( isset( $wpinv_options['gateways'][ $key ] ) )
634
-			$enabled = '1';
635
-		else
636
-			$enabled = null;
634
+            $enabled = '1';
635
+        else
636
+            $enabled = null;
637 637
 
638
-		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
639
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
640
-	endforeach;
638
+        echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
639
+        echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
640
+    endforeach;
641 641
 }
642 642
 
643 643
 function wpinv_gateway_select_callback($args) {
644
-	global $wpinv_options;
644
+    global $wpinv_options;
645 645
     
646 646
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
647 647
     $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
648 648
 
649
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
649
+    echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
650 650
 
651
-	foreach ( $args['options'] as $key => $option ) :
652
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
651
+    foreach ( $args['options'] as $key => $option ) :
652
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
653 653
             $selected = selected( $key, $args['selected'], false );
654 654
         } else {
655 655
             $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
656 656
         }
657
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
658
-	endforeach;
657
+        echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
658
+    endforeach;
659 659
 
660
-	echo '</select>';
661
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
660
+    echo '</select>';
661
+    echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
662 662
 }
663 663
 
664 664
 /**
@@ -669,29 +669,29 @@  discard block
 block discarded – undo
669 669
  */
670 670
 function wpinv_settings_attrs_helper( $args ) {
671 671
 
672
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
673
-	$id           = esc_attr( $args['id'] );
674
-	$placeholder  = esc_attr( $args['placeholder'] );
672
+    $value        = isset( $args['std'] ) ? $args['std'] : '';
673
+    $id           = esc_attr( $args['id'] );
674
+    $placeholder  = esc_attr( $args['placeholder'] );
675 675
 
676
-	if ( ! empty( $args['faux'] ) ) {
677
-		$args['readonly'] = true;
678
-		$name             = '';
679
-	} else {
680
-		$value  = wpinv_get_option( $args['id'], $value );
681
-		$name   = "wpinv_settings[$id]";
682
-	}
676
+    if ( ! empty( $args['faux'] ) ) {
677
+        $args['readonly'] = true;
678
+        $name             = '';
679
+    } else {
680
+        $value  = wpinv_get_option( $args['id'], $value );
681
+        $name   = "wpinv_settings[$id]";
682
+    }
683 683
 
684
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
685
-	$class    = esc_attr( $args['class'] );
686
-	$style    = esc_attr( $args['style'] );
687
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
684
+    $value    = is_scalar( $value ) ? esc_attr( $value ) : '';
685
+    $class    = esc_attr( $args['class'] );
686
+    $style    = esc_attr( $args['style'] );
687
+    $readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
688 688
 
689
-	$onchange = '';
689
+    $onchange = '';
690 690
     if ( ! empty( $args['onchange'] ) ) {
691 691
         $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
692
-	}
692
+    }
693 693
 
694
-	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
694
+    return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
695 695
 }
696 696
 
697 697
 /**
@@ -699,11 +699,11 @@  discard block
 block discarded – undo
699 699
  */
700 700
 function wpinv_text_callback( $args ) {
701 701
 
702
-	$desc = wp_kses_post( $args['desc'] );
703
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
704
-	$attr = wpinv_settings_attrs_helper( $args );
702
+    $desc = wp_kses_post( $args['desc'] );
703
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
704
+    $attr = wpinv_settings_attrs_helper( $args );
705 705
 
706
-	?>
706
+    ?>
707 707
 		<label style="width: 100%;">
708 708
 			<input type="text" <?php echo $attr; ?>>
709 709
 			<?php echo $desc; ?>
@@ -717,14 +717,14 @@  discard block
 block discarded – undo
717 717
  */
718 718
 function wpinv_number_callback( $args ) {
719 719
 
720
-	$desc = wp_kses_post( $args['desc'] );
721
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
722
-	$attr = wpinv_settings_attrs_helper( $args );
723
-	$max  = intval( $args['max'] );
724
-	$min  = intval( $args['min'] );
725
-	$step = floatval( $args['step'] );
720
+    $desc = wp_kses_post( $args['desc'] );
721
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
722
+    $attr = wpinv_settings_attrs_helper( $args );
723
+    $max  = intval( $args['max'] );
724
+    $min  = intval( $args['min'] );
725
+    $step = floatval( $args['step'] );
726 726
 
727
-	?>
727
+    ?>
728 728
 		<label style="width: 100%;">
729 729
 			<input type="number" step="<?php echo $step; ?>" max="<?php echo $max; ?>" min="<?php echo $min; ?>" <?php echo $attr; ?>>
730 730
 			<?php echo $desc; ?>
@@ -734,48 +734,48 @@  discard block
 block discarded – undo
734 734
 }
735 735
 
736 736
 function wpinv_textarea_callback( $args ) {
737
-	global $wpinv_options;
737
+    global $wpinv_options;
738 738
     
739 739
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
740 740
 
741
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
742
-		$value = $wpinv_options[ $args['id'] ];
743
-	} else {
744
-		$value = isset( $args['std'] ) ? $args['std'] : '';
745
-	}
741
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
742
+        $value = $wpinv_options[ $args['id'] ];
743
+    } else {
744
+        $value = isset( $args['std'] ) ? $args['std'] : '';
745
+    }
746 746
     
747 747
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
748 748
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
749 749
 
750
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
751
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
750
+    $html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
751
+    $html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
752 752
 
753
-	echo $html;
753
+    echo $html;
754 754
 }
755 755
 
756 756
 function wpinv_password_callback( $args ) {
757
-	global $wpinv_options;
757
+    global $wpinv_options;
758 758
     
759 759
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
760 760
 
761
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
762
-		$value = $wpinv_options[ $args['id'] ];
763
-	} else {
764
-		$value = isset( $args['std'] ) ? $args['std'] : '';
765
-	}
761
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
762
+        $value = $wpinv_options[ $args['id'] ];
763
+    } else {
764
+        $value = isset( $args['std'] ) ? $args['std'] : '';
765
+    }
766 766
 
767
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
768
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
769
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
767
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
768
+    $html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
769
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
770 770
 
771
-	echo $html;
771
+    echo $html;
772 772
 }
773 773
 
774 774
 function wpinv_missing_callback($args) {
775
-	printf(
776
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
777
-		'<strong>' . $args['id'] . '</strong>'
778
-	);
775
+    printf(
776
+        __( 'The callback function used for the %s setting is missing.', 'invoicing' ),
777
+        '<strong>' . $args['id'] . '</strong>'
778
+    );
779 779
 }
780 780
 
781 781
 /**
@@ -783,13 +783,13 @@  discard block
 block discarded – undo
783 783
  */
784 784
 function wpinv_select_callback( $args ) {
785 785
 
786
-	$desc   = wp_kses_post( $args['desc'] );
787
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
788
-	$attr   = wpinv_settings_attrs_helper( $args );
789
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
790
-	$value  = wpinv_get_option( $args['id'], $value );
786
+    $desc   = wp_kses_post( $args['desc'] );
787
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
788
+    $attr   = wpinv_settings_attrs_helper( $args );
789
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
790
+    $value  = wpinv_get_option( $args['id'], $value );
791 791
 
792
-	?>
792
+    ?>
793 793
 		<label style="width: 100%;">
794 794
 			<select <?php echo $attr; ?>>
795 795
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -803,123 +803,123 @@  discard block
 block discarded – undo
803 803
 }
804 804
 
805 805
 function wpinv_color_select_callback( $args ) {
806
-	global $wpinv_options;
806
+    global $wpinv_options;
807 807
     
808 808
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
809 809
 
810
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
811
-		$value = $wpinv_options[ $args['id'] ];
812
-	} else {
813
-		$value = isset( $args['std'] ) ? $args['std'] : '';
814
-	}
810
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
811
+        $value = $wpinv_options[ $args['id'] ];
812
+    } else {
813
+        $value = isset( $args['std'] ) ? $args['std'] : '';
814
+    }
815 815
 
816
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
816
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
817 817
 
818
-	foreach ( $args['options'] as $option => $color ) {
819
-		$selected = selected( $option, $value, false );
820
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
821
-	}
818
+    foreach ( $args['options'] as $option => $color ) {
819
+        $selected = selected( $option, $value, false );
820
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
821
+    }
822 822
 
823
-	$html .= '</select>';
824
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
823
+    $html .= '</select>';
824
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
825 825
 
826
-	echo $html;
826
+    echo $html;
827 827
 }
828 828
 
829 829
 function wpinv_rich_editor_callback( $args ) {
830
-	global $wpinv_options, $wp_version;
830
+    global $wpinv_options, $wp_version;
831 831
     
832 832
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
833 833
 
834
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
835
-		$value = $wpinv_options[ $args['id'] ];
834
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
835
+        $value = $wpinv_options[ $args['id'] ];
836 836
 
837
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
838
-			$value = isset( $args['std'] ) ? $args['std'] : '';
839
-		}
840
-	} else {
841
-		$value = isset( $args['std'] ) ? $args['std'] : '';
842
-	}
837
+        if( empty( $args['allow_blank'] ) && empty( $value ) ) {
838
+            $value = isset( $args['std'] ) ? $args['std'] : '';
839
+        }
840
+    } else {
841
+        $value = isset( $args['std'] ) ? $args['std'] : '';
842
+    }
843 843
 
844
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
844
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
845 845
 
846
-	$html = '<div class="getpaid-settings-editor-input">';
847
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
848
-		ob_start();
849
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
850
-		$html .= ob_get_clean();
851
-	} else {
852
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
853
-	}
846
+    $html = '<div class="getpaid-settings-editor-input">';
847
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
848
+        ob_start();
849
+        wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
850
+        $html .= ob_get_clean();
851
+    } else {
852
+        $html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
853
+    }
854 854
 
855
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
855
+    $html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
856 856
 
857
-	echo $html;
857
+    echo $html;
858 858
 }
859 859
 
860 860
 function wpinv_upload_callback( $args ) {
861
-	global $wpinv_options;
861
+    global $wpinv_options;
862 862
     
863 863
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
864 864
 
865
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
866
-		$value = $wpinv_options[$args['id']];
867
-	} else {
868
-		$value = isset($args['std']) ? $args['std'] : '';
869
-	}
865
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
866
+        $value = $wpinv_options[$args['id']];
867
+    } else {
868
+        $value = isset($args['std']) ? $args['std'] : '';
869
+    }
870 870
 
871
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
872
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
873
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
874
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
871
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
872
+    $html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
873
+    $html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
874
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
875 875
 
876
-	echo $html;
876
+    echo $html;
877 877
 }
878 878
 
879 879
 function wpinv_color_callback( $args ) {
880
-	global $wpinv_options;
880
+    global $wpinv_options;
881 881
     
882 882
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
883 883
 
884
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
885
-		$value = $wpinv_options[ $args['id'] ];
886
-	} else {
887
-		$value = isset( $args['std'] ) ? $args['std'] : '';
888
-	}
884
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
885
+        $value = $wpinv_options[ $args['id'] ];
886
+    } else {
887
+        $value = isset( $args['std'] ) ? $args['std'] : '';
888
+    }
889 889
 
890
-	$default = isset( $args['std'] ) ? $args['std'] : '';
890
+    $default = isset( $args['std'] ) ? $args['std'] : '';
891 891
 
892
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
893
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
892
+    $html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
893
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
894 894
 
895
-	echo $html;
895
+    echo $html;
896 896
 }
897 897
 
898 898
 function wpinv_country_states_callback($args) {
899
-	global $wpinv_options;
899
+    global $wpinv_options;
900 900
     
901 901
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
902 902
 
903
-	if ( isset( $args['placeholder'] ) ) {
904
-		$placeholder = $args['placeholder'];
905
-	} else {
906
-		$placeholder = '';
907
-	}
903
+    if ( isset( $args['placeholder'] ) ) {
904
+        $placeholder = $args['placeholder'];
905
+    } else {
906
+        $placeholder = '';
907
+    }
908 908
 
909
-	$states = wpinv_get_country_states();
909
+    $states = wpinv_get_country_states();
910 910
 
911
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
912
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
911
+    $class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
912
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
913 913
 
914
-	foreach ( $states as $option => $name ) {
915
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
916
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
917
-	}
914
+    foreach ( $states as $option => $name ) {
915
+        $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
916
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
917
+    }
918 918
 
919
-	$html .= '</select>';
920
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
919
+    $html .= '</select>';
920
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
921 921
 
922
-	echo $html;
922
+    echo $html;
923 923
 }
924 924
 
925 925
 /**
@@ -927,7 +927,7 @@  discard block
 block discarded – undo
927 927
  */
928 928
 function wpinv_tax_rates_callback() {
929 929
 	
930
-	?>
930
+    ?>
931 931
 		</td>
932 932
 	</tr>
933 933
 	<tr class="bsui">
@@ -942,17 +942,17 @@  discard block
 block discarded – undo
942 942
  * Displays a tax rate' edit row.
943 943
  */
944 944
 function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
945
-	ob_start();
945
+    ob_start();
946 946
 
947
-	$key                      = sanitize_key( $key );
948
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
949
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
947
+    $key                      = sanitize_key( $key );
948
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
949
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
950 950
 
951
-	if ( $echo ) {
952
-		echo ob_get_clean();
953
-	} else {
954
-		return ob_get_clean(); 
955
-	}
951
+    if ( $echo ) {
952
+        echo ob_get_clean();
953
+    } else {
954
+        return ob_get_clean(); 
955
+    }
956 956
 
957 957
 }
958 958
 
@@ -980,19 +980,19 @@  discard block
 block discarded – undo
980 980
 }
981 981
 
982 982
 function wpinv_descriptive_text_callback( $args ) {
983
-	echo wp_kses_post( $args['desc'] );
983
+    echo wp_kses_post( $args['desc'] );
984 984
 }
985 985
 
986 986
 function wpinv_raw_html_callback( $args ) {
987
-	echo $args['desc'];
987
+    echo $args['desc'];
988 988
 }
989 989
 
990 990
 function wpinv_hook_callback( $args ) {
991
-	do_action( 'wpinv_' . $args['id'], $args );
991
+    do_action( 'wpinv_' . $args['id'], $args );
992 992
 }
993 993
 
994 994
 function wpinv_set_settings_cap() {
995
-	return wpinv_get_capability();
995
+    return wpinv_get_capability();
996 996
 }
997 997
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
998 998
 
Please login to merge, or discard this patch.
Spacing   +368 added lines, -368 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
  * Retrieves all default settings.
@@ -16,13 +16,13 @@  discard block
 block discarded – undo
16 16
 function wpinv_get_settings() {
17 17
     $defaults = array();
18 18
 
19
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
 
21
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
 
23
-            foreach ( $section_settings as $key => $setting ) {
24
-                if ( isset( $setting['std'] ) ) {
25
-                    $defaults[ $key ] = $setting['std'];
23
+            foreach ($section_settings as $key => $setting) {
24
+                if (isset($setting['std'])) {
25
+                    $defaults[$key] = $setting['std'];
26 26
                 }
27 27
             }
28 28
 
@@ -43,12 +43,12 @@  discard block
 block discarded – undo
43 43
     global $wpinv_options;
44 44
 
45 45
     // Try fetching the saved options.
46
-    if ( ! is_array( $wpinv_options ) ) {
47
-        $wpinv_options = get_option( 'wpinv_settings' );
46
+    if (!is_array($wpinv_options)) {
47
+        $wpinv_options = get_option('wpinv_settings');
48 48
     }
49 49
 
50 50
     // If that fails, don't fetch the default settings to prevent a loop.
51
-    if ( ! is_array( $wpinv_options ) ) {
51
+    if (!is_array($wpinv_options)) {
52 52
         $wpinv_options = array();
53 53
     }
54 54
 
@@ -62,13 +62,13 @@  discard block
 block discarded – undo
62 62
  * @param mixed $default The default value to use if the setting has not been set.
63 63
  * @return mixed
64 64
  */
65
-function wpinv_get_option( $key = '', $default = false ) {
65
+function wpinv_get_option($key = '', $default = false) {
66 66
 
67 67
     $options = wpinv_get_options();
68
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
69
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
68
+    $value   = isset($options[$key]) ? $options[$key] : $default;
69
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
70 70
 
71
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
71
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
72 72
 }
73 73
 
74 74
 /**
@@ -77,11 +77,11 @@  discard block
 block discarded – undo
77 77
  * @param array $options the new options.
78 78
  * @return bool
79 79
  */
80
-function wpinv_update_options( $options ) {
80
+function wpinv_update_options($options) {
81 81
     global $wpinv_options;
82 82
 
83 83
     // update the option.
84
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
84
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
85 85
         $wpinv_options = $options;
86 86
         return true;
87 87
     }
@@ -96,24 +96,24 @@  discard block
 block discarded – undo
96 96
  * @param mixed $value The setting value.
97 97
  * @return bool
98 98
  */
99
-function wpinv_update_option( $key = '', $value = false ) {
99
+function wpinv_update_option($key = '', $value = false) {
100 100
 
101 101
     // If no key, exit.
102
-    if ( empty( $key ) ) {
102
+    if (empty($key)) {
103 103
         return false;
104 104
     }
105 105
 
106 106
     // Maybe delete the option instead.
107
-    if ( is_null( $value ) ) {
108
-        return wpinv_delete_option( $key );
107
+    if (is_null($value)) {
108
+        return wpinv_delete_option($key);
109 109
     }
110 110
 
111 111
     // Prepare the new options.
112 112
     $options         = wpinv_get_options();
113
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
113
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
114 114
 
115 115
     // Save the new options.
116
-    return wpinv_update_options( $options );
116
+    return wpinv_update_options($options);
117 117
 
118 118
 }
119 119
 
@@ -123,18 +123,18 @@  discard block
 block discarded – undo
123 123
  * @param string $key the setting key.
124 124
  * @return bool
125 125
  */
126
-function wpinv_delete_option( $key = '' ) {
126
+function wpinv_delete_option($key = '') {
127 127
 
128 128
     // If no key, exit
129
-    if ( empty( $key ) ) {
129
+    if (empty($key)) {
130 130
         return false;
131 131
     }
132 132
 
133 133
     $options = wpinv_get_options();
134 134
 
135
-    if ( isset( $options[ $key ] ) ) {
136
-        unset( $options[ $key ] );
137
-        return wpinv_update_options( $options );
135
+    if (isset($options[$key])) {
136
+        unset($options[$key]);
137
+        return wpinv_update_options($options);
138 138
     }
139 139
 
140 140
     return true;
@@ -148,14 +148,14 @@  discard block
 block discarded – undo
148 148
 function wpinv_register_settings() {
149 149
 
150 150
     // Loop through all tabs.
151
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
151
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
152 152
 
153 153
         // In each tab, loop through sections.
154
-        foreach ( $sections as $section => $settings ) {
154
+        foreach ($sections as $section => $settings) {
155 155
 
156 156
             // Check for backwards compatibility
157
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
158
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
157
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
158
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
159 159
                 $section = 'main';
160 160
                 $settings = $sections;
161 161
             }
@@ -168,9 +168,9 @@  discard block
 block discarded – undo
168 168
                 'wpinv_settings_' . $tab . '_' . $section
169 169
             );
170 170
 
171
-            foreach ( $settings as $option ) {
172
-                if ( ! empty( $option['id'] ) ) {
173
-                    wpinv_register_settings_option( $tab, $section, $option );
171
+            foreach ($settings as $option) {
172
+                if (!empty($option['id'])) {
173
+                    wpinv_register_settings_option($tab, $section, $option);
174 174
                 }
175 175
             }
176 176
 
@@ -178,9 +178,9 @@  discard block
 block discarded – undo
178 178
     }
179 179
 
180 180
     // Creates our settings in the options table.
181
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
181
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
182 182
 }
183
-add_action( 'admin_init', 'wpinv_register_settings' );
183
+add_action('admin_init', 'wpinv_register_settings');
184 184
 
185 185
 /**
186 186
  * Register a single settings option.
@@ -190,47 +190,47 @@  discard block
 block discarded – undo
190 190
  * @param string $option
191 191
  * 
192 192
  */
193
-function wpinv_register_settings_option( $tab, $section, $option ) {
193
+function wpinv_register_settings_option($tab, $section, $option) {
194 194
 
195
-    $name    = isset( $option['name'] ) ? $option['name'] : '';
195
+    $name    = isset($option['name']) ? $option['name'] : '';
196 196
     $cb      = "wpinv_{$option['type']}_callback";
197 197
     $section = "wpinv_settings_{$tab}_$section";
198 198
 
199
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
-		$tip   = wpinv_clean( $option['desc'] );
199
+	if (isset($option['desc']) && !empty($option['help-tip'])) {
200
+		$tip   = wpinv_clean($option['desc']);
201 201
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
-		unset( $option['desc'] );
202
+		unset($option['desc']);
203 203
 	}
204 204
 
205 205
     // Loop through all tabs.
206 206
     add_settings_field(
207 207
         'wpinv_settings[' . $option['id'] . ']',
208 208
         $name,
209
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
209
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
210 210
         $section,
211 211
         $section,
212 212
         array(
213 213
             'section'     => $section,
214
-            'id'          => isset( $option['id'] )          ? $option['id']          : uniqid( 'wpinv-' ),
215
-            'desc'        => isset( $option['desc'] )        ? $option['desc']        : '',
214
+            'id'          => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
215
+            'desc'        => isset($option['desc']) ? $option['desc'] : '',
216 216
             'name'        => $name,
217
-            'size'        => isset( $option['size'] )        ? $option['size']        : null,
218
-            'options'     => isset( $option['options'] )     ? $option['options']     : '',
219
-            'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
220
-            'std'         => isset( $option['std'] )         ? $option['std']         : '',
221
-            'min'         => isset( $option['min'] )         ? $option['min']         : 0,
222
-            'max'         => isset( $option['max'] )         ? $option['max']         : 999999,
223
-            'step'        => isset( $option['step'] )        ? $option['step']        : 1,
224
-            'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
225
-            'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
226
-            'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
227
-            'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
228
-            'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
229
-            'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
230
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
231
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
232
-            'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
233
-            'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
217
+            'size'        => isset($option['size']) ? $option['size'] : null,
218
+            'options'     => isset($option['options']) ? $option['options'] : '',
219
+            'selected'    => isset($option['selected']) ? $option['selected'] : null,
220
+            'std'         => isset($option['std']) ? $option['std'] : '',
221
+            'min'         => isset($option['min']) ? $option['min'] : 0,
222
+            'max'         => isset($option['max']) ? $option['max'] : 999999,
223
+            'step'        => isset($option['step']) ? $option['step'] : 1,
224
+            'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
225
+            'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
226
+            'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
227
+            'faux'        => isset($option['faux']) ? $option['faux'] : false,
228
+            'onchange'    => isset($option['onchange']) ? $option['onchange'] : '',
229
+            'custom'      => isset($option['custom']) ? $option['custom'] : '',
230
+			'class'       => isset($option['class']) ? $option['class'] : '',
231
+			'style'       => isset($option['style']) ? $option['style'] : '',
232
+            'cols'        => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
233
+            'rows'        => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
234 234
         )
235 235
     );
236 236
 
@@ -242,7 +242,7 @@  discard block
 block discarded – undo
242 242
  * @return array
243 243
  */
244 244
 function wpinv_get_registered_settings() {
245
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
245
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
246 246
 }
247 247
 
248 248
 /**
@@ -251,7 +251,7 @@  discard block
 block discarded – undo
251 251
  * @return array
252 252
  */
253 253
 function getpaid_get_integration_settings() {
254
-    return apply_filters( 'getpaid_integration_settings', array() );
254
+    return apply_filters('getpaid_integration_settings', array());
255 255
 }
256 256
 
257 257
 /**
@@ -259,139 +259,139 @@  discard block
 block discarded – undo
259 259
  * 
260 260
  * @return array
261 261
  */
262
-function wpinv_settings_sanitize( $input = array() ) {
262
+function wpinv_settings_sanitize($input = array()) {
263 263
 
264 264
     $wpinv_options = wpinv_get_options();
265 265
 
266
-    if ( empty( wp_get_raw_referer() ) ) {
266
+    if (empty(wp_get_raw_referer())) {
267 267
         return $input;
268 268
     }
269 269
 
270
-    wp_parse_str( wp_get_raw_referer(), $referrer );
270
+    wp_parse_str(wp_get_raw_referer(), $referrer);
271 271
 
272 272
     $settings = wpinv_get_registered_settings();
273
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
274
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
273
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
274
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
275 275
 
276 276
     $input = $input ? $input : array();
277
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
278
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
277
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
278
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
279 279
 
280 280
     // Loop through each setting being saved and pass it through a sanitization filter
281
-    foreach ( $input as $key => $value ) {
281
+    foreach ($input as $key => $value) {
282 282
 
283 283
         // Get the setting type (checkbox, select, etc)
284
-        $type = isset( $settings[ $tab ][$section][ $key ]['type'] ) ? $settings[ $tab ][$section][ $key ]['type'] : false;
284
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
285 285
 
286
-        if ( $type ) {
286
+        if ($type) {
287 287
             // Field type specific filter
288
-            $input[$key] = apply_filters( 'wpinv_settings_sanitize_' . $type, $value, $key );
288
+            $input[$key] = apply_filters('wpinv_settings_sanitize_' . $type, $value, $key);
289 289
         }
290 290
 
291 291
         // General filter
292
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
292
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
293 293
 
294 294
 		// Key specific filter.
295
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
295
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
296 296
     }
297 297
 
298 298
     // Loop through the whitelist and unset any that are empty for the tab being saved
299
-    $main_settings    = $section == 'main' ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
300
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
299
+    $main_settings    = $section == 'main' ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
300
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
301 301
 
302
-    $found_settings = array_merge( $main_settings, $section_settings );
302
+    $found_settings = array_merge($main_settings, $section_settings);
303 303
 
304
-    if ( ! empty( $found_settings ) ) {
305
-        foreach ( $found_settings as $key => $value ) {
304
+    if (!empty($found_settings)) {
305
+        foreach ($found_settings as $key => $value) {
306 306
 
307 307
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
308
-            if ( is_numeric( $key ) ) {
308
+            if (is_numeric($key)) {
309 309
                 $key = $value['id'];
310 310
             }
311 311
 
312
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
313
-                unset( $wpinv_options[ $key ] );
312
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
313
+                unset($wpinv_options[$key]);
314 314
             }
315 315
         }
316 316
     }
317 317
 
318 318
     // Merge our new settings with the existing
319
-    $output = array_merge( $wpinv_options, $input );
319
+    $output = array_merge($wpinv_options, $input);
320 320
 
321
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
321
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
322 322
 
323 323
     return $output;
324 324
 }
325 325
 
326
-function wpinv_settings_sanitize_misc_accounting( $input ) {
326
+function wpinv_settings_sanitize_misc_accounting($input) {
327 327
 
328
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
328
+    if (!wpinv_current_user_can_manage_invoicing()) {
329 329
         return $input;
330 330
     }
331 331
 
332
-    if( ! empty( $input['enable_sequential'] ) && !wpinv_get_option( 'enable_sequential' ) ) {
332
+    if (!empty($input['enable_sequential']) && !wpinv_get_option('enable_sequential')) {
333 333
         // Shows an admin notice about upgrading previous order numbers
334
-        getpaid_session()->set( 'upgrade_sequential', '1' );
334
+        getpaid_session()->set('upgrade_sequential', '1');
335 335
     }
336 336
 
337 337
     return $input;
338 338
 }
339
-add_filter( 'wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting' );
339
+add_filter('wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting');
340 340
 
341
-function wpinv_settings_sanitize_tax_rates( $input ) {
342
-    if( ! wpinv_current_user_can_manage_invoicing() ) {
341
+function wpinv_settings_sanitize_tax_rates($input) {
342
+    if (!wpinv_current_user_can_manage_invoicing()) {
343 343
         return $input;
344 344
     }
345 345
 
346
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? array_values( $_POST['tax_rates'] ) : array();
346
+    $new_rates = !empty($_POST['tax_rates']) ? array_values($_POST['tax_rates']) : array();
347 347
     $tax_rates = array();
348 348
 
349
-    foreach ( $new_rates as $rate ) {
349
+    foreach ($new_rates as $rate) {
350 350
 
351
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
352
-		$rate['name']    = sanitize_text_field( $rate['name'] );
353
-		$rate['state']   = sanitize_text_field( $rate['state'] );
354
-		$rate['country'] = sanitize_text_field( $rate['country'] );
355
-		$rate['global']  = empty( $rate['state'] );
351
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
352
+		$rate['name']    = sanitize_text_field($rate['name']);
353
+		$rate['state']   = sanitize_text_field($rate['state']);
354
+		$rate['country'] = sanitize_text_field($rate['country']);
355
+		$rate['global']  = empty($rate['state']);
356 356
 		$tax_rates[]     = $rate;
357 357
 
358 358
 	}
359 359
 
360
-    update_option( 'wpinv_tax_rates', $tax_rates );
360
+    update_option('wpinv_tax_rates', $tax_rates);
361 361
 
362 362
     return $input;
363 363
 }
364
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
364
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
365 365
 
366
-function wpinv_sanitize_text_field( $input ) {
367
-    return trim( $input );
366
+function wpinv_sanitize_text_field($input) {
367
+    return trim($input);
368 368
 }
369
-add_filter( 'wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field' );
369
+add_filter('wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field');
370 370
 
371 371
 function wpinv_get_settings_tabs() {
372 372
     $tabs             = array();
373
-    $tabs['general']  = __( 'General', 'invoicing' );
374
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
375
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
376
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
373
+    $tabs['general']  = __('General', 'invoicing');
374
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
375
+    $tabs['taxes']    = __('Taxes', 'invoicing');
376
+	$tabs['emails'] = __('Emails', 'invoicing');
377 377
 
378
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
379
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
378
+	if (count(getpaid_get_integration_settings()) > 0) {
379
+		$tabs['integrations'] = __('Integrations', 'invoicing');
380 380
 	}
381 381
 
382
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
383
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
384
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
382
+    $tabs['privacy']  = __('Privacy', 'invoicing');
383
+    $tabs['misc']     = __('Misc', 'invoicing');
384
+    $tabs['tools']    = __('Tools', 'invoicing');
385 385
 
386
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
386
+    return apply_filters('wpinv_settings_tabs', $tabs);
387 387
 }
388 388
 
389
-function wpinv_get_settings_tab_sections( $tab = false ) {
389
+function wpinv_get_settings_tab_sections($tab = false) {
390 390
     $tabs     = false;
391 391
     $sections = wpinv_get_registered_settings_sections();
392 392
 
393
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
394
-        $tabs = $sections[ $tab ];
393
+    if ($tab && !empty($sections[$tab])) {
394
+        $tabs = $sections[$tab];
395 395
     }
396 396
 
397 397
     return $tabs;
@@ -400,91 +400,91 @@  discard block
 block discarded – undo
400 400
 function wpinv_get_registered_settings_sections() {
401 401
     static $sections = false;
402 402
 
403
-    if ( false !== $sections ) {
403
+    if (false !== $sections) {
404 404
         return $sections;
405 405
     }
406 406
 
407 407
     $sections = array(
408
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
409
-            'main' => __( 'General Settings', 'invoicing' ),
410
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
411
-            'labels' => __( 'Label Texts', 'invoicing' ),
412
-        ) ),
413
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
414
-            'main' => __( 'Gateway Settings', 'invoicing' ),
415
-        ) ),
416
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
417
-            'main'  => __( 'Tax Settings', 'invoicing' ),
418
-			'rates' => __( 'Tax Rates', 'invoicing' ),
419
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
420
-        ) ),
421
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
422
-            'main' => __( 'Email Settings', 'invoicing' ),
423
-		) ),
424
-
425
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
426
-
427
-        'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
428
-            'main' => __( 'Privacy policy', 'invoicing' ),
429
-        ) ),
430
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
431
-            'main' => __( 'Miscellaneous', 'invoicing' ),
432
-            'custom-css' => __( 'Custom CSS', 'invoicing' ),
433
-        ) ),
434
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
435
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
436
-        ) ),
408
+        'general' => apply_filters('wpinv_settings_sections_general', array(
409
+            'main' => __('General Settings', 'invoicing'),
410
+            'currency_section' => __('Currency Settings', 'invoicing'),
411
+            'labels' => __('Label Texts', 'invoicing'),
412
+        )),
413
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
414
+            'main' => __('Gateway Settings', 'invoicing'),
415
+        )),
416
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
417
+            'main'  => __('Tax Settings', 'invoicing'),
418
+			'rates' => __('Tax Rates', 'invoicing'),
419
+			'vat'   => __('EU VAT Settings', 'invoicing')
420
+        )),
421
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
422
+            'main' => __('Email Settings', 'invoicing'),
423
+		)),
424
+
425
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
426
+
427
+        'privacy' => apply_filters('wpinv_settings_sections_privacy', array(
428
+            'main' => __('Privacy policy', 'invoicing'),
429
+        )),
430
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
431
+            'main' => __('Miscellaneous', 'invoicing'),
432
+            'custom-css' => __('Custom CSS', 'invoicing'),
433
+        )),
434
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
435
+            'main' => __('Diagnostic Tools', 'invoicing'),
436
+        )),
437 437
     );
438 438
 
439
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
439
+    $sections = apply_filters('wpinv_settings_sections', $sections);
440 440
 
441 441
     return $sections;
442 442
 }
443 443
 
444
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
444
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
445 445
 	$pages_options = array();
446 446
 
447
-	if( $default_label !== NULL && $default_label !== false ) {
448
-		$pages_options = array( '' => $default_label ); // Blank option
447
+	if ($default_label !== NULL && $default_label !== false) {
448
+		$pages_options = array('' => $default_label); // Blank option
449 449
 	}
450 450
 
451 451
 	$pages = get_pages();
452
-	if ( $pages ) {
453
-		foreach ( $pages as $page ) {
452
+	if ($pages) {
453
+		foreach ($pages as $page) {
454 454
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
455
-            $pages_options[ $page->ID ] = $title;
455
+            $pages_options[$page->ID] = $title;
456 456
 		}
457 457
 	}
458 458
 
459 459
 	return $pages_options;
460 460
 }
461 461
 
462
-function wpinv_header_callback( $args ) {
463
-	if ( !empty( $args['desc'] ) ) {
462
+function wpinv_header_callback($args) {
463
+	if (!empty($args['desc'])) {
464 464
         echo $args['desc'];
465 465
     }
466 466
 }
467 467
 
468
-function wpinv_hidden_callback( $args ) {
468
+function wpinv_hidden_callback($args) {
469 469
 	global $wpinv_options;
470 470
 
471
-	if ( isset( $args['set_value'] ) ) {
471
+	if (isset($args['set_value'])) {
472 472
 		$value = $args['set_value'];
473
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
474
-		$value = $wpinv_options[ $args['id'] ];
473
+	} elseif (isset($wpinv_options[$args['id']])) {
474
+		$value = $wpinv_options[$args['id']];
475 475
 	} else {
476
-		$value = isset( $args['std'] ) ? $args['std'] : '';
476
+		$value = isset($args['std']) ? $args['std'] : '';
477 477
 	}
478 478
 
479
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
479
+	if (isset($args['faux']) && true === $args['faux']) {
480 480
 		$args['readonly'] = true;
481
-		$value = isset( $args['std'] ) ? $args['std'] : '';
481
+		$value = isset($args['std']) ? $args['std'] : '';
482 482
 		$name  = '';
483 483
 	} else {
484
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
484
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
485 485
 	}
486 486
 
487
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
487
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
488 488
     
489 489
 	echo $html;
490 490
 }
@@ -492,61 +492,61 @@  discard block
 block discarded – undo
492 492
 /**
493 493
  * Displays a checkbox settings callback.
494 494
  */
495
-function wpinv_checkbox_callback( $args ) {
495
+function wpinv_checkbox_callback($args) {
496 496
 
497
-	$std = isset( $args['std'] ) ? $args['std'] : '';
498
-	$std = wpinv_get_option( $args['id'], $std );
499
-	$id  = esc_attr( $args['id'] );
497
+	$std = isset($args['std']) ? $args['std'] : '';
498
+	$std = wpinv_get_option($args['id'], $std);
499
+	$id  = esc_attr($args['id']);
500 500
 
501
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
501
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
502 502
 	?>
503 503
 		<fieldset>
504 504
 			<label>
505
-				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
506
-				<?php echo wp_kses_post( $args['desc'] ); ?>
505
+				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox">
506
+				<?php echo wp_kses_post($args['desc']); ?>
507 507
 			</label>
508 508
 		</fieldset>
509 509
 	<?php
510 510
 }
511 511
 
512
-function wpinv_multicheck_callback( $args ) {
512
+function wpinv_multicheck_callback($args) {
513 513
 	
514 514
 	global $wpinv_options;
515 515
 
516
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
517
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
516
+	$sanitize_id = wpinv_sanitize_key($args['id']);
517
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
518 518
 
519
-	if ( ! empty( $args['options'] ) ) {
519
+	if (!empty($args['options'])) {
520 520
 
521
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
522
-		$value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
521
+		$std     = isset($args['std']) ? $args['std'] : array();
522
+		$value   = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : $std;
523 523
 
524 524
 		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
525
-        foreach( $args['options'] as $key => $option ):
526
-			$sanitize_key = wpinv_sanitize_key( $key );
527
-			if ( in_array( $sanitize_key, $value ) ) { 
525
+        foreach ($args['options'] as $key => $option):
526
+			$sanitize_key = wpinv_sanitize_key($key);
527
+			if (in_array($sanitize_key, $value)) { 
528 528
 				$enabled = $sanitize_key;
529 529
 			} else { 
530 530
 				$enabled = NULL; 
531 531
 			}
532
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
533
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
532
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
533
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label></div>';
534 534
 		endforeach;
535 535
 		echo '</div>';
536 536
 		echo '<p class="description">' . $args['desc'] . '</p>';
537 537
 	}
538 538
 }
539 539
 
540
-function wpinv_payment_icons_callback( $args ) {
540
+function wpinv_payment_icons_callback($args) {
541 541
 	global $wpinv_options;
542 542
     
543
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
543
+    $sanitize_id = wpinv_sanitize_key($args['id']);
544 544
 
545
-	if ( ! empty( $args['options'] ) ) {
546
-		foreach( $args['options'] as $key => $option ) {
547
-            $sanitize_key = wpinv_sanitize_key( $key );
545
+	if (!empty($args['options'])) {
546
+		foreach ($args['options'] as $key => $option) {
547
+            $sanitize_key = wpinv_sanitize_key($key);
548 548
             
549
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
549
+			if (isset($wpinv_options[$args['id']][$key])) {
550 550
 				$enabled = $option;
551 551
 			} else {
552 552
 				$enabled = NULL;
@@ -554,109 +554,109 @@  discard block
 block discarded – undo
554 554
 
555 555
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
556 556
 
557
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
557
+				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
558 558
 
559
-				if ( wpinv_string_is_image_url( $key ) ) {
560
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
559
+				if (wpinv_string_is_image_url($key)) {
560
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
561 561
 				} else {
562
-					$card = strtolower( str_replace( ' ', '', $option ) );
562
+					$card = strtolower(str_replace(' ', '', $option));
563 563
 
564
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
565
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
564
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
565
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
566 566
 					} else {
567
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
567
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
568 568
 						$content_dir = WP_CONTENT_DIR;
569 569
 
570
-						if ( function_exists( 'wp_normalize_path' ) ) {
570
+						if (function_exists('wp_normalize_path')) {
571 571
 							// Replaces backslashes with forward slashes for Windows systems
572
-							$image = wp_normalize_path( $image );
573
-							$content_dir = wp_normalize_path( $content_dir );
572
+							$image = wp_normalize_path($image);
573
+							$content_dir = wp_normalize_path($content_dir);
574 574
 						}
575 575
 
576
-						$image = str_replace( $content_dir, content_url(), $image );
576
+						$image = str_replace($content_dir, content_url(), $image);
577 577
 					}
578 578
 
579
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
579
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
580 580
 				}
581 581
 			echo $option . '</label>';
582 582
 		}
583
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
583
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
584 584
 	}
585 585
 }
586 586
 
587 587
 /**
588 588
  * Displays a radio settings field.
589 589
  */
590
-function wpinv_radio_callback( $args ) {
590
+function wpinv_radio_callback($args) {
591 591
 
592
-	$std = isset( $args['std'] ) ? $args['std'] : '';
593
-	$std = wpinv_get_option( $args['id'], $std );
592
+	$std = isset($args['std']) ? $args['std'] : '';
593
+	$std = wpinv_get_option($args['id'], $std);
594 594
 	?>
595 595
 		<fieldset>
596
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
597
-				<?php foreach( $args['options'] as $key => $option ) : ?>
596
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
597
+				<?php foreach ($args['options'] as $key => $option) : ?>
598 598
 					<li>
599 599
 						<label>
600
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
601
-							<?php echo wp_kses_post( $option ); ?>
600
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
601
+							<?php echo wp_kses_post($option); ?>
602 602
 						</label>
603 603
 					</li>
604 604
 				<?php endforeach; ?>
605 605
 			</ul>
606 606
 		</fieldset>
607 607
 	<?php
608
-	getpaid_settings_description_callback( $args );
608
+	getpaid_settings_description_callback($args);
609 609
 }
610 610
 
611 611
 /**
612 612
  * Displays a description if available.
613 613
  */
614
-function getpaid_settings_description_callback( $args ) {
614
+function getpaid_settings_description_callback($args) {
615 615
 
616
-	if ( ! empty( $args['desc'] ) ) {
617
-		$description = wp_kses_post( $args['desc'] );
616
+	if (!empty($args['desc'])) {
617
+		$description = wp_kses_post($args['desc']);
618 618
 		echo "<p class='description'>$description</p>";
619 619
 	}
620 620
 
621 621
 }
622 622
 
623
-function wpinv_gateways_callback( $args ) {
623
+function wpinv_gateways_callback($args) {
624 624
 	global $wpinv_options;
625 625
     
626
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
626
+    $sanitize_id = wpinv_sanitize_key($args['id']);
627 627
 
628
-	foreach ( $args['options'] as $key => $option ) :
629
-		$sanitize_key = wpinv_sanitize_key( $key );
628
+	foreach ($args['options'] as $key => $option) :
629
+		$sanitize_key = wpinv_sanitize_key($key);
630 630
         
631
-        if ( isset( $wpinv_options['gateways'][ $key ] ) )
631
+        if (isset($wpinv_options['gateways'][$key]))
632 632
 			$enabled = '1';
633 633
 		else
634 634
 			$enabled = null;
635 635
 
636
-		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
637
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
636
+		echo '<input name="wpinv_settings[' . esc_attr($args['id']) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
637
+		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html($option['admin_label']) . '</label><br/>';
638 638
 	endforeach;
639 639
 }
640 640
 
641 641
 function wpinv_gateway_select_callback($args) {
642 642
 	global $wpinv_options;
643 643
     
644
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
645
-    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
644
+    $sanitize_id = wpinv_sanitize_key($args['id']);
645
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
646 646
 
647
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
647
+	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="' . $class . '" >';
648 648
 
649
-	foreach ( $args['options'] as $key => $option ) :
650
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
651
-            $selected = selected( $key, $args['selected'], false );
649
+	foreach ($args['options'] as $key => $option) :
650
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
651
+            $selected = selected($key, $args['selected'], false);
652 652
         } else {
653
-            $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
653
+            $selected = isset($wpinv_options[$args['id']]) ? selected($key, $wpinv_options[$args['id']], false) : '';
654 654
         }
655
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
655
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
656 656
 	endforeach;
657 657
 
658 658
 	echo '</select>';
659
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
659
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
660 660
 }
661 661
 
662 662
 /**
@@ -665,28 +665,28 @@  discard block
 block discarded – undo
665 665
  * @param array $args
666 666
  * @return string
667 667
  */
668
-function wpinv_settings_attrs_helper( $args ) {
668
+function wpinv_settings_attrs_helper($args) {
669 669
 
670
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
671
-	$id           = esc_attr( $args['id'] );
672
-	$placeholder  = esc_attr( $args['placeholder'] );
670
+	$value        = isset($args['std']) ? $args['std'] : '';
671
+	$id           = esc_attr($args['id']);
672
+	$placeholder  = esc_attr($args['placeholder']);
673 673
 
674
-	if ( ! empty( $args['faux'] ) ) {
674
+	if (!empty($args['faux'])) {
675 675
 		$args['readonly'] = true;
676 676
 		$name             = '';
677 677
 	} else {
678
-		$value  = wpinv_get_option( $args['id'], $value );
678
+		$value  = wpinv_get_option($args['id'], $value);
679 679
 		$name   = "wpinv_settings[$id]";
680 680
 	}
681 681
 
682
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
683
-	$class    = esc_attr( $args['class'] );
684
-	$style    = esc_attr( $args['style'] );
685
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
682
+	$value    = is_scalar($value) ? esc_attr($value) : '';
683
+	$class    = esc_attr($args['class']);
684
+	$style    = esc_attr($args['style']);
685
+	$readonly = empty($args['readonly']) ? '' : 'readonly onclick="this.select()"';
686 686
 
687 687
 	$onchange = '';
688
-    if ( ! empty( $args['onchange'] ) ) {
689
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
688
+    if (!empty($args['onchange'])) {
689
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
690 690
 	}
691 691
 
692 692
 	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
@@ -695,11 +695,11 @@  discard block
 block discarded – undo
695 695
 /**
696 696
  * Displays a text input settings callback.
697 697
  */
698
-function wpinv_text_callback( $args ) {
698
+function wpinv_text_callback($args) {
699 699
 
700
-	$desc = wp_kses_post( $args['desc'] );
701
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
702
-	$attr = wpinv_settings_attrs_helper( $args );
700
+	$desc = wp_kses_post($args['desc']);
701
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
702
+	$attr = wpinv_settings_attrs_helper($args);
703 703
 
704 704
 	?>
705 705
 		<label style="width: 100%;">
@@ -713,14 +713,14 @@  discard block
 block discarded – undo
713 713
 /**
714 714
  * Displays a number input settings callback.
715 715
  */
716
-function wpinv_number_callback( $args ) {
716
+function wpinv_number_callback($args) {
717 717
 
718
-	$desc = wp_kses_post( $args['desc'] );
719
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
720
-	$attr = wpinv_settings_attrs_helper( $args );
721
-	$max  = intval( $args['max'] );
722
-	$min  = intval( $args['min'] );
723
-	$step = floatval( $args['step'] );
718
+	$desc = wp_kses_post($args['desc']);
719
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
720
+	$attr = wpinv_settings_attrs_helper($args);
721
+	$max  = intval($args['max']);
722
+	$min  = intval($args['min']);
723
+	$step = floatval($args['step']);
724 724
 
725 725
 	?>
726 726
 		<label style="width: 100%;">
@@ -731,47 +731,47 @@  discard block
 block discarded – undo
731 731
 
732 732
 }
733 733
 
734
-function wpinv_textarea_callback( $args ) {
734
+function wpinv_textarea_callback($args) {
735 735
 	global $wpinv_options;
736 736
     
737
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
737
+    $sanitize_id = wpinv_sanitize_key($args['id']);
738 738
 
739
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
740
-		$value = $wpinv_options[ $args['id'] ];
739
+	if (isset($wpinv_options[$args['id']])) {
740
+		$value = $wpinv_options[$args['id']];
741 741
 	} else {
742
-		$value = isset( $args['std'] ) ? $args['std'] : '';
742
+		$value = isset($args['std']) ? $args['std'] : '';
743 743
 	}
744 744
     
745
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
746
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
745
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
746
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
747 747
 
748
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
749
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
748
+	$html = '<textarea class="' . sanitize_html_class($class) . ' txtarea-' . sanitize_html_class($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
749
+	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
750 750
 
751 751
 	echo $html;
752 752
 }
753 753
 
754
-function wpinv_password_callback( $args ) {
754
+function wpinv_password_callback($args) {
755 755
 	global $wpinv_options;
756 756
     
757
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
757
+    $sanitize_id = wpinv_sanitize_key($args['id']);
758 758
 
759
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
760
-		$value = $wpinv_options[ $args['id'] ];
759
+	if (isset($wpinv_options[$args['id']])) {
760
+		$value = $wpinv_options[$args['id']];
761 761
 	} else {
762
-		$value = isset( $args['std'] ) ? $args['std'] : '';
762
+		$value = isset($args['std']) ? $args['std'] : '';
763 763
 	}
764 764
 
765
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
766
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
767
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
765
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
766
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
767
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
768 768
 
769 769
 	echo $html;
770 770
 }
771 771
 
772 772
 function wpinv_missing_callback($args) {
773 773
 	printf(
774
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
774
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
775 775
 		'<strong>' . $args['id'] . '</strong>'
776 776
 	);
777 777
 }
@@ -779,20 +779,20 @@  discard block
 block discarded – undo
779 779
 /**
780 780
  * Displays a number input settings callback.
781 781
  */
782
-function wpinv_select_callback( $args ) {
782
+function wpinv_select_callback($args) {
783 783
 
784
-	$desc   = wp_kses_post( $args['desc'] );
785
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
786
-	$attr   = wpinv_settings_attrs_helper( $args );
787
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
788
-	$value  = wpinv_get_option( $args['id'], $value );
784
+	$desc   = wp_kses_post($args['desc']);
785
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
786
+	$attr   = wpinv_settings_attrs_helper($args);
787
+	$value  = isset($args['std']) ? $args['std'] : '';
788
+	$value  = wpinv_get_option($args['id'], $value);
789 789
 
790 790
 	?>
791 791
 		<label style="width: 100%;">
792 792
 			<select <?php echo $attr; ?>>
793
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
794
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( is_array( $value ) ? in_array( "$option", $value, true ) : "$option" === $value ); ?>><?php echo wpinv_clean( $name ); ?></option>
795
-				<?php endforeach;?>
793
+				<?php foreach ($args['options'] as $option => $name) : ?>
794
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected(is_array($value) ? in_array("$option", $value, true) : "$option" === $value); ?>><?php echo wpinv_clean($name); ?></option>
795
+				<?php endforeach; ?>
796 796
 			</select>
797 797
 			<?php echo $desc; ?>
798 798
 		</label>
@@ -800,95 +800,95 @@  discard block
 block discarded – undo
800 800
 
801 801
 }
802 802
 
803
-function wpinv_color_select_callback( $args ) {
803
+function wpinv_color_select_callback($args) {
804 804
 	global $wpinv_options;
805 805
     
806
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
806
+    $sanitize_id = wpinv_sanitize_key($args['id']);
807 807
 
808
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
809
-		$value = $wpinv_options[ $args['id'] ];
808
+	if (isset($wpinv_options[$args['id']])) {
809
+		$value = $wpinv_options[$args['id']];
810 810
 	} else {
811
-		$value = isset( $args['std'] ) ? $args['std'] : '';
811
+		$value = isset($args['std']) ? $args['std'] : '';
812 812
 	}
813 813
 
814
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
814
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
815 815
 
816
-	foreach ( $args['options'] as $option => $color ) {
817
-		$selected = selected( $option, $value, false );
818
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
816
+	foreach ($args['options'] as $option => $color) {
817
+		$selected = selected($option, $value, false);
818
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
819 819
 	}
820 820
 
821 821
 	$html .= '</select>';
822
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
822
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
823 823
 
824 824
 	echo $html;
825 825
 }
826 826
 
827
-function wpinv_rich_editor_callback( $args ) {
827
+function wpinv_rich_editor_callback($args) {
828 828
 	global $wpinv_options, $wp_version;
829 829
     
830
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
830
+    $sanitize_id = wpinv_sanitize_key($args['id']);
831 831
 
832
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
833
-		$value = $wpinv_options[ $args['id'] ];
832
+	if (isset($wpinv_options[$args['id']])) {
833
+		$value = $wpinv_options[$args['id']];
834 834
 
835
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
836
-			$value = isset( $args['std'] ) ? $args['std'] : '';
835
+		if (empty($args['allow_blank']) && empty($value)) {
836
+			$value = isset($args['std']) ? $args['std'] : '';
837 837
 		}
838 838
 	} else {
839
-		$value = isset( $args['std'] ) ? $args['std'] : '';
839
+		$value = isset($args['std']) ? $args['std'] : '';
840 840
 	}
841 841
 
842
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
842
+	$rows = isset($args['size']) ? $args['size'] : 20;
843 843
 
844 844
 	$html = '<div class="getpaid-settings-editor-input">';
845
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
845
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
846 846
 		ob_start();
847
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
847
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows), 'media_buttons' => false));
848 848
 		$html .= ob_get_clean();
849 849
 	} else {
850
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
850
+		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
851 851
 	}
852 852
 
853
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
853
+	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
854 854
 
855 855
 	echo $html;
856 856
 }
857 857
 
858
-function wpinv_upload_callback( $args ) {
858
+function wpinv_upload_callback($args) {
859 859
 	global $wpinv_options;
860 860
     
861
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
861
+    $sanitize_id = wpinv_sanitize_key($args['id']);
862 862
 
863
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
863
+	if (isset($wpinv_options[$args['id']])) {
864 864
 		$value = $wpinv_options[$args['id']];
865 865
 	} else {
866 866
 		$value = isset($args['std']) ? $args['std'] : '';
867 867
 	}
868 868
 
869
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
870
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
871
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
872
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
869
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
870
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
871
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
872
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
873 873
 
874 874
 	echo $html;
875 875
 }
876 876
 
877
-function wpinv_color_callback( $args ) {
877
+function wpinv_color_callback($args) {
878 878
 	global $wpinv_options;
879 879
     
880
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
880
+    $sanitize_id = wpinv_sanitize_key($args['id']);
881 881
 
882
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
883
-		$value = $wpinv_options[ $args['id'] ];
882
+	if (isset($wpinv_options[$args['id']])) {
883
+		$value = $wpinv_options[$args['id']];
884 884
 	} else {
885
-		$value = isset( $args['std'] ) ? $args['std'] : '';
885
+		$value = isset($args['std']) ? $args['std'] : '';
886 886
 	}
887 887
 
888
-	$default = isset( $args['std'] ) ? $args['std'] : '';
888
+	$default = isset($args['std']) ? $args['std'] : '';
889 889
 
890
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
891
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
890
+	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($default) . '" />';
891
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
892 892
 
893 893
 	echo $html;
894 894
 }
@@ -896,9 +896,9 @@  discard block
 block discarded – undo
896 896
 function wpinv_country_states_callback($args) {
897 897
 	global $wpinv_options;
898 898
     
899
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
899
+    $sanitize_id = wpinv_sanitize_key($args['id']);
900 900
 
901
-	if ( isset( $args['placeholder'] ) ) {
901
+	if (isset($args['placeholder'])) {
902 902
 		$placeholder = $args['placeholder'];
903 903
 	} else {
904 904
 		$placeholder = '';
@@ -906,16 +906,16 @@  discard block
 block discarded – undo
906 906
 
907 907
 	$states = wpinv_get_country_states();
908 908
 
909
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
910
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
909
+	$class = empty($states) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
910
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
911 911
 
912
-	foreach ( $states as $option => $name ) {
913
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
914
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
912
+	foreach ($states as $option => $name) {
913
+		$selected = isset($wpinv_options[$args['id']]) ? selected($option, $wpinv_options[$args['id']], false) : '';
914
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
915 915
 	}
916 916
 
917 917
 	$html .= '</select>';
918
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
918
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
919 919
 
920 920
 	echo $html;
921 921
 }
@@ -930,7 +930,7 @@  discard block
 block discarded – undo
930 930
 	</tr>
931 931
 	<tr class="bsui">
932 932
     	<td colspan="2" class="p-0">
933
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
933
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
934 934
 
935 935
 	<?php
936 936
 
@@ -939,14 +939,14 @@  discard block
 block discarded – undo
939 939
 /**
940 940
  * Displays a tax rate' edit row.
941 941
  */
942
-function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
942
+function wpinv_tax_rate_callback($tax_rate, $key, $echo = true) {
943 943
 	ob_start();
944 944
 
945
-	$key                      = sanitize_key( $key );
946
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
947
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
945
+	$key                      = sanitize_key($key);
946
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
947
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
948 948
 
949
-	if ( $echo ) {
949
+	if ($echo) {
950 950
 		echo ob_get_clean();
951 951
 	} else {
952 952
 		return ob_get_clean(); 
@@ -958,81 +958,81 @@  discard block
 block discarded – undo
958 958
     ob_start(); ?>
959 959
     </td><tr>
960 960
     <td colspan="2" class="wpinv_tools_tdbox">
961
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
962
-    <?php do_action( 'wpinv_tools_before' ); ?>
961
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
962
+    <?php do_action('wpinv_tools_before'); ?>
963 963
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
964 964
         <thead>
965 965
             <tr>
966
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
967
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
968
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
966
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
967
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
968
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
969 969
             </tr>
970 970
         </thead>
971
-            <?php do_action( 'wpinv_tools_row' ); ?>
971
+            <?php do_action('wpinv_tools_row'); ?>
972 972
         <tbody>
973 973
         </tbody>
974 974
     </table>
975
-    <?php do_action( 'wpinv_tools_after' ); ?>
975
+    <?php do_action('wpinv_tools_after'); ?>
976 976
     <?php
977 977
     echo ob_get_clean();
978 978
 }
979 979
 
980
-function wpinv_descriptive_text_callback( $args ) {
981
-	echo wp_kses_post( $args['desc'] );
980
+function wpinv_descriptive_text_callback($args) {
981
+	echo wp_kses_post($args['desc']);
982 982
 }
983 983
 
984
-function wpinv_raw_html_callback( $args ) {
984
+function wpinv_raw_html_callback($args) {
985 985
 	echo $args['desc'];
986 986
 }
987 987
 
988
-function wpinv_hook_callback( $args ) {
989
-	do_action( 'wpinv_' . $args['id'], $args );
988
+function wpinv_hook_callback($args) {
989
+	do_action('wpinv_' . $args['id'], $args);
990 990
 }
991 991
 
992 992
 function wpinv_set_settings_cap() {
993 993
 	return wpinv_get_capability();
994 994
 }
995
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
995
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
996 996
 
997
-function wpinv_settings_sanitize_input( $value, $key ) {
997
+function wpinv_settings_sanitize_input($value, $key) {
998 998
 
999
-    if ( $key == 'tax_rate' ) {
1000
-        $value = wpinv_sanitize_amount( $value );
999
+    if ($key == 'tax_rate') {
1000
+        $value = wpinv_sanitize_amount($value);
1001 1001
         $value = $value >= 100 ? 99 : $value;
1002 1002
     }
1003 1003
 
1004 1004
     return $value;
1005 1005
 }
1006
-add_filter( 'wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2 );
1006
+add_filter('wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2);
1007 1007
 
1008
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1009
-    $old = !empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1010
-    $new = !empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1008
+function wpinv_on_update_settings($old_value, $value, $option) {
1009
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1010
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1011 1011
     
1012
-    if ( $old != $new ) {
1013
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1012
+    if ($old != $new) {
1013
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1014 1014
     }
1015 1015
 }
1016
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1017
-add_action( 'wpinv_settings_tab_bottom_emails_new_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1018
-add_action( 'wpinv_settings_tab_bottom_emails_cancelled_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1019
-add_action( 'wpinv_settings_tab_bottom_emails_failed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1020
-add_action( 'wpinv_settings_tab_bottom_emails_onhold_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1021
-add_action( 'wpinv_settings_tab_bottom_emails_processing_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1022
-add_action( 'wpinv_settings_tab_bottom_emails_completed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1023
-add_action( 'wpinv_settings_tab_bottom_emails_refunded_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1024
-add_action( 'wpinv_settings_tab_bottom_emails_user_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1025
-add_action( 'wpinv_settings_tab_bottom_emails_user_note', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1026
-add_action( 'wpinv_settings_tab_bottom_emails_overdue', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1027
-
1028
-function wpinv_settings_tab_bottom_emails( $active_tab, $section ) {
1016
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1017
+add_action('wpinv_settings_tab_bottom_emails_new_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1018
+add_action('wpinv_settings_tab_bottom_emails_cancelled_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1019
+add_action('wpinv_settings_tab_bottom_emails_failed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1020
+add_action('wpinv_settings_tab_bottom_emails_onhold_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1021
+add_action('wpinv_settings_tab_bottom_emails_processing_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1022
+add_action('wpinv_settings_tab_bottom_emails_completed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1023
+add_action('wpinv_settings_tab_bottom_emails_refunded_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1024
+add_action('wpinv_settings_tab_bottom_emails_user_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1025
+add_action('wpinv_settings_tab_bottom_emails_user_note', 'wpinv_settings_tab_bottom_emails', 10, 2);
1026
+add_action('wpinv_settings_tab_bottom_emails_overdue', 'wpinv_settings_tab_bottom_emails', 10, 2);
1027
+
1028
+function wpinv_settings_tab_bottom_emails($active_tab, $section) {
1029 1029
     ?>
1030 1030
     <div class="wpinv-email-wc-row ">
1031 1031
         <div class="wpinv-email-wc-td">
1032
-            <h3 class="wpinv-email-wc-title"><?php echo apply_filters( 'wpinv_settings_email_wildcards_title', __( 'Wildcards For Emails', 'invoicing' ) ); ?></h3>
1032
+            <h3 class="wpinv-email-wc-title"><?php echo apply_filters('wpinv_settings_email_wildcards_title', __('Wildcards For Emails', 'invoicing')); ?></h3>
1033 1033
             <p class="wpinv-email-wc-description">
1034 1034
                 <?php
1035
-                $description = __( 'The following wildcards can be used in email subjects, heading and content:<br>
1035
+                $description = __('The following wildcards can be used in email subjects, heading and content:<br>
1036 1036
                     <strong>{site_title} :</strong> Site Title<br>
1037 1037
                     <strong>{name} :</strong> Customer\'s full name<br>
1038 1038
                     <strong>{first_name} :</strong> Customer\'s first name<br>
@@ -1046,7 +1046,7 @@  discard block
 block discarded – undo
1046 1046
                     <strong>{invoice_due_date} :</strong> The date the invoice is due<br>
1047 1047
                     <strong>{date} :</strong> Today\'s date.<br>
1048 1048
                     <strong>{is_was} :</strong> If due date of invoice is past, displays "was" otherwise displays "is"<br>
1049
-                    <strong>{invoice_label} :</strong> Invoices/quotes singular name. Ex: Invoice/Quote<br>', 'invoicing' );
1049
+                    <strong>{invoice_label} :</strong> Invoices/quotes singular name. Ex: Invoice/Quote<br>', 'invoicing');
1050 1050
                 echo apply_filters('wpinv_settings_email_wildcards_description', $description, $active_tab, $section);
1051 1051
                 ?>
1052 1052
             </p>
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