Passed
Push — master ( 7ee9b2...f95e54 )
by Brian
05:07
created
includes/class-getpaid-notification-email-sender.php 1 patch
Spacing   +39 added lines, -39 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * This function is responsible for sending emails.
@@ -32,7 +32,7 @@  discard block
 block discarded – undo
32 32
      * 
33 33
      * @return bool
34 34
 	 */
35
-	public function send( $to, $subject, $email, $attachments = array() ) {
35
+	public function send($to, $subject, $email, $attachments = array()) {
36 36
 
37 37
 		/*
38 38
 		 * Allow to filter data on per-email basis.
@@ -40,7 +40,7 @@  discard block
 block discarded – undo
40 40
 		$data = apply_filters(
41 41
 			'getpaid_email_data',
42 42
 			array(
43
-				'to'          => array_filter( array_unique( wpinv_parse_list( $to ) ) ),
43
+				'to'          => array_filter(array_unique(wpinv_parse_list($to))),
44 44
 				'subject'     => $subject,
45 45
 				'email'       => $email,
46 46
 				'headers'     => $this->get_headers(),
@@ -50,7 +50,7 @@  discard block
 block discarded – undo
50 50
 		);
51 51
 
52 52
         // Remove slashes.
53
-        $data               = (array) wp_unslash( $data );
53
+        $data = (array) wp_unslash($data);
54 54
 
55 55
         // Cache it.
56 56
 		$this->wp_mail_data = $data;
@@ -60,8 +60,8 @@  discard block
 block discarded – undo
60 60
 
61 61
         $result = false;
62 62
 
63
-        foreach ( $this->wp_mail_data['to'] as $to ) {
64
-			$result = $this->_send( $to, $data );
63
+        foreach ($this->wp_mail_data['to'] as $to) {
64
+			$result = $this->_send($to, $data);
65 65
         }
66 66
 
67 67
 		// Remove our hooks.
@@ -82,24 +82,24 @@  discard block
 block discarded – undo
82 82
      * 
83 83
      * @return bool
84 84
 	 */
85
-	protected function _send( $to, $data ) {
85
+	protected function _send($to, $data) {
86 86
 
87 87
 		// Prepare the sending function.
88
-		$sending_function = apply_filters( 'getpaid_email_email_sending_function', 'wp_mail' );
88
+		$sending_function = apply_filters('getpaid_email_email_sending_function', 'wp_mail');
89 89
 
90 90
 		// Send the actual email.
91 91
 		$result = call_user_func(
92 92
 			$sending_function,
93 93
 			$to,
94
-			html_entity_decode( $data['subject'], ENT_QUOTES, get_bloginfo( 'charset' ) ),
94
+			html_entity_decode($data['subject'], ENT_QUOTES, get_bloginfo('charset')),
95 95
 			$data['email'],
96 96
 			$data['headers'],
97 97
 			$data['attachments']
98 98
 		);
99 99
 
100
-		if ( ! $result ) {
101
-			$log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), $to, $data['subject'] );
102
-			wpinv_error_log( $log_message, __( 'Email from Invoicing plugin failed to send', 'invoicing' ), __FILE__, __LINE__ );
100
+		if (!$result) {
101
+			$log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), $to, $data['subject']);
102
+			wpinv_error_log($log_message, __('Email from Invoicing plugin failed to send', 'invoicing'), __FILE__, __LINE__);
103 103
 		}
104 104
 
105 105
 		return $result;
@@ -112,9 +112,9 @@  discard block
 block discarded – undo
112 112
 
113 113
 		$name       = $this->get_from_name();
114 114
 		$reply_to   = $this->get_reply_to();
115
-		$headers    = array( "Reply-To:$name <$reply_to>" );
115
+		$headers    = array("Reply-To:$name <$reply_to>");
116 116
 
117
-		return apply_filters( 'getpaid_email_headers',  $headers, $this );
117
+		return apply_filters('getpaid_email_headers', $headers, $this);
118 118
 
119 119
 	}
120 120
 
@@ -125,11 +125,11 @@  discard block
 block discarded – undo
125 125
 	 */
126 126
 	public function before_sending() {
127 127
 
128
-        do_action( 'getpaid_before_send_email', $this );
129
-		add_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
130
-		add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
131
-		add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
132
-		add_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000000 );
128
+        do_action('getpaid_before_send_email', $this);
129
+		add_filter('wp_mail_from', array($this, 'get_from_address'), 1000);
130
+		add_filter('wp_mail_from_name', array($this, 'get_from_name'), 1000);
131
+		add_filter('wp_mail_content_type', array($this, 'get_content_type'), 1000);
132
+		add_filter('wp_mail', array($this, 'ensure_email_content'), 1000000);
133 133
 
134 134
 	}
135 135
 
@@ -138,13 +138,13 @@  discard block
 block discarded – undo
138 138
 	 */
139 139
 	public function get_from_name() {
140 140
 
141
-        $from_name = wpinv_get_option( 'email_from_name', get_bloginfo( 'name' ) );
141
+        $from_name = wpinv_get_option('email_from_name', get_bloginfo('name'));
142 142
 
143
-		if ( empty( $from_name ) ) {
144
-			$from_name =  get_bloginfo( 'name' );
143
+		if (empty($from_name)) {
144
+			$from_name = get_bloginfo('name');
145 145
         }
146 146
 
147
-		return wp_specialchars_decode( $from_name, ENT_QUOTES );
147
+		return wp_specialchars_decode($from_name, ENT_QUOTES);
148 148
     }
149 149
 
150 150
     /**
@@ -152,10 +152,10 @@  discard block
 block discarded – undo
152 152
 	 */
153 153
 	public function get_from_address() {
154 154
 
155
-        $from_address = wpinv_get_option( 'email_from', $this->default_from_address() );
155
+        $from_address = wpinv_get_option('email_from', $this->default_from_address());
156 156
 
157
-		if ( ! is_email( $from_address ) ) {
158
-			$from_address =  $this->default_from_address();
157
+		if (!is_email($from_address)) {
158
+			$from_address = $this->default_from_address();
159 159
         }
160 160
         
161 161
         return $from_address;
@@ -174,14 +174,14 @@  discard block
 block discarded – undo
174 174
 	public function default_from_address() {
175 175
 
176 176
 		// Get the site domain and get rid of www.
177
-		$sitename = strtolower( $_SERVER['SERVER_NAME'] );
178
-		if ( substr( $sitename, 0, 4 ) == 'www.' ) {
179
-			$sitename = substr( $sitename, 4 );
177
+		$sitename = strtolower($_SERVER['SERVER_NAME']);
178
+		if (substr($sitename, 0, 4) == 'www.') {
179
+			$sitename = substr($sitename, 4);
180 180
 		}
181 181
 
182 182
 		$from_email = 'wordpress@' . $sitename;
183 183
 
184
-		return apply_filters( 'getpaid_default_from_address', $from_email );
184
+		return apply_filters('getpaid_default_from_address', $from_email);
185 185
 
186 186
     }
187 187
     
@@ -195,8 +195,8 @@  discard block
 block discarded – undo
195 195
 
196 196
 		$reply_to = wpinv_get_admin_email();
197 197
 
198
-		if ( ! is_email( $reply_to ) ) {
199
-			$reply_to =  get_option( 'admin_email' );
198
+		if (!is_email($reply_to)) {
199
+			$reply_to = get_option('admin_email');
200 200
 		}
201 201
 
202 202
 		return $reply_to;
@@ -207,7 +207,7 @@  discard block
 block discarded – undo
207 207
 	 *
208 208
 	 */
209 209
 	public function get_content_type() {
210
-		return apply_filters( 'getpaid_email_content_type', 'text/html', $this );
210
+		return apply_filters('getpaid_email_content_type', 'text/html', $this);
211 211
     }
212 212
     
213 213
     /**
@@ -215,7 +215,7 @@  discard block
 block discarded – undo
215 215
 	 *
216 216
 	 * @return array wp_mail_data.
217 217
 	 */
218
-	public function ensure_email_content( $args ) {
218
+	public function ensure_email_content($args) {
219 219
 		$args['message'] = $this->wp_mail_data['email'];
220 220
 		return $args;
221 221
     }
@@ -226,11 +226,11 @@  discard block
 block discarded – undo
226 226
  	 */
227 227
 	public function after_sending() {
228 228
 
229
-        do_action( 'getpaid_after_send_email', $this->wp_mail_data );
230
-		remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
231
-		remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
232
-		remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
233
-		remove_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000000 );
229
+        do_action('getpaid_after_send_email', $this->wp_mail_data);
230
+		remove_filter('wp_mail_from', array($this, 'get_from_address'), 1000);
231
+		remove_filter('wp_mail_from_name', array($this, 'get_from_name'), 1000);
232
+		remove_filter('wp_mail_content_type', array($this, 'get_content_type'), 1000);
233
+		remove_filter('wp_mail', array($this, 'ensure_email_content'), 1000000);
234 234
 
235 235
 	}
236 236
 
Please login to merge, or discard this patch.
includes/class-wpinv-reports.php 1 patch
Spacing   +335 added lines, -335 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit; // Exit if accessed directly
4 4
 }
5 5
 
@@ -21,79 +21,79 @@  discard block
 block discarded – undo
21 21
     public function init() {
22 22
         global $wp_filesystem;
23 23
 
24
-        if ( empty( $wp_filesystem ) ) {
25
-            require_once( ABSPATH . '/wp-admin/includes/file.php' );
24
+        if (empty($wp_filesystem)) {
25
+            require_once(ABSPATH . '/wp-admin/includes/file.php');
26 26
             WP_Filesystem();
27 27
             global $wp_filesystem;
28 28
         }
29 29
         $this->wp_filesystem    = $wp_filesystem;
30 30
 
31 31
         $this->export_dir       = $this->export_location();
32
-        $this->export_url       = $this->export_location( true );
32
+        $this->export_url       = $this->export_location(true);
33 33
         $this->export           = 'invoicing';
34 34
         $this->filetype         = 'csv';
35 35
         $this->per_page         = 20;
36 36
 
37
-        do_action( 'wpinv_class_reports_init', $this );
37
+        do_action('wpinv_class_reports_init', $this);
38 38
     }
39 39
 
40 40
     public function includes() {
41
-        do_action( 'wpinv_class_reports_includes', $this );
41
+        do_action('wpinv_class_reports_includes', $this);
42 42
     }
43 43
 
44 44
     public function actions() {
45
-        if ( is_admin() ) {
46
-            add_action( 'admin_menu', array( $this, 'add_submenu' ), 20 );
47
-            add_action( 'wpinv_reports_tab_reports', array( $this, 'reports' ) );
48
-            add_action( 'wpinv_reports_tab_export', array( $this, 'export' ) );
49
-            add_action( 'wp_ajax_wpinv_ajax_export', array( $this, 'ajax_export' ) );
50
-            add_action( 'wp_ajax_wpinv_ajax_discount_use_export', array( $this, 'discount_use_export' ) );
45
+        if (is_admin()) {
46
+            add_action('admin_menu', array($this, 'add_submenu'), 20);
47
+            add_action('wpinv_reports_tab_reports', array($this, 'reports'));
48
+            add_action('wpinv_reports_tab_export', array($this, 'export'));
49
+            add_action('wp_ajax_wpinv_ajax_export', array($this, 'ajax_export'));
50
+            add_action('wp_ajax_wpinv_ajax_discount_use_export', array($this, 'discount_use_export'));
51 51
 
52 52
             // Export Invoices.
53
-            add_action( 'wpinv_export_set_params_invoices', array( $this, 'set_invoices_export' ) );
54
-            add_filter( 'wpinv_export_get_columns_invoices', array( $this, 'get_invoices_columns' ) );
55
-            add_filter( 'wpinv_export_get_data_invoices', array( $this, 'get_invoices_data' ) );
56
-            add_filter( 'wpinv_get_export_status_invoices', array( $this, 'invoices_export_status' ) );
53
+            add_action('wpinv_export_set_params_invoices', array($this, 'set_invoices_export'));
54
+            add_filter('wpinv_export_get_columns_invoices', array($this, 'get_invoices_columns'));
55
+            add_filter('wpinv_export_get_data_invoices', array($this, 'get_invoices_data'));
56
+            add_filter('wpinv_get_export_status_invoices', array($this, 'invoices_export_status'));
57 57
 
58 58
             // Reports.
59
-            add_action( 'wpinv_reports_view_earnings', array( $this, 'earnings_report' ) );
60
-            add_action( 'wpinv_reports_view_gateways', array( $this, 'gateways_report' ) );
61
-            add_action( 'wpinv_reports_view_items', array( $this, 'items_report' ) );
62
-            add_action( 'wpinv_reports_view_taxes', array( $this, 'tax_report' ) );
59
+            add_action('wpinv_reports_view_earnings', array($this, 'earnings_report'));
60
+            add_action('wpinv_reports_view_gateways', array($this, 'gateways_report'));
61
+            add_action('wpinv_reports_view_items', array($this, 'items_report'));
62
+            add_action('wpinv_reports_view_taxes', array($this, 'tax_report'));
63 63
         }
64
-        do_action( 'wpinv_class_reports_actions', $this );
64
+        do_action('wpinv_class_reports_actions', $this);
65 65
     }
66 66
 
67 67
     public function add_submenu() {
68 68
         global $wpi_reports_page;
69
-        $wpi_reports_page = add_submenu_page( 'wpinv', __( 'Reports', 'invoicing' ), __( 'Reports', 'invoicing' ), wpinv_get_capability(), 'wpinv-reports', array( $this, 'reports_page' ) );
69
+        $wpi_reports_page = add_submenu_page('wpinv', __('Reports', 'invoicing'), __('Reports', 'invoicing'), wpinv_get_capability(), 'wpinv-reports', array($this, 'reports_page'));
70 70
     }
71 71
 
72 72
     public function reports_page() {
73 73
 
74
-        if ( !wp_script_is( 'postbox', 'enqueued' ) ) {
75
-            wp_enqueue_script( 'postbox' );
74
+        if (!wp_script_is('postbox', 'enqueued')) {
75
+            wp_enqueue_script('postbox');
76 76
         }
77 77
 
78
-        if ( !wp_script_is( 'jquery-ui-datepicker', 'enqueued' ) ) {
79
-            wp_enqueue_script( 'jquery-ui-datepicker' );
78
+        if (!wp_script_is('jquery-ui-datepicker', 'enqueued')) {
79
+            wp_enqueue_script('jquery-ui-datepicker');
80 80
         }
81 81
 
82
-        $current_page = admin_url( 'admin.php?page=wpinv-reports' );
83
-        $active_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'reports';
82
+        $current_page = admin_url('admin.php?page=wpinv-reports');
83
+        $active_tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : 'reports';
84 84
         ?>
85 85
         <div class="wrap wpi-reports-wrap">
86
-            <h1><?php echo esc_html( __( 'Reports', 'invoicing' ) ); ?></h1>
86
+            <h1><?php echo esc_html(__('Reports', 'invoicing')); ?></h1>
87 87
             <h2 class="nav-tab-wrapper wp-clearfix">
88
-                <a href="<?php echo add_query_arg( array( 'tab' => 'reports', 'settings-updated' => false ), $current_page ); ?>" class="nav-tab <?php echo $active_tab == 'reports' ? 'nav-tab-active' : ''; ?>"><?php _e( 'Reports', 'invoicing' ); ?></a>
89
-                <a href="<?php echo add_query_arg( array( 'tab' => 'export', 'settings-updated' => false ), $current_page ); ?>" class="nav-tab <?php echo $active_tab == 'export' ? 'nav-tab-active' : ''; ?>"><?php _e( 'Export', 'invoicing' ); ?></a>
90
-                <?php do_action( 'wpinv_reports_page_tabs' ); ;?>
88
+                <a href="<?php echo add_query_arg(array('tab' => 'reports', 'settings-updated' => false), $current_page); ?>" class="nav-tab <?php echo $active_tab == 'reports' ? 'nav-tab-active' : ''; ?>"><?php _e('Reports', 'invoicing'); ?></a>
89
+                <a href="<?php echo add_query_arg(array('tab' => 'export', 'settings-updated' => false), $current_page); ?>" class="nav-tab <?php echo $active_tab == 'export' ? 'nav-tab-active' : ''; ?>"><?php _e('Export', 'invoicing'); ?></a>
90
+                <?php do_action('wpinv_reports_page_tabs'); ;?>
91 91
             </h2>
92
-            <div class="wpi-reports-content wpi-reports-<?php echo esc_attr( $active_tab ); ?>">
92
+            <div class="wpi-reports-content wpi-reports-<?php echo esc_attr($active_tab); ?>">
93 93
             <?php
94
-                do_action( 'wpinv_reports_page_top' );
95
-                do_action( 'wpinv_reports_tab_' . $active_tab );
96
-                do_action( 'wpinv_reports_page_bottom' );
94
+                do_action('wpinv_reports_page_top');
95
+                do_action('wpinv_reports_tab_' . $active_tab);
96
+                do_action('wpinv_reports_page_bottom');
97 97
             ?>
98 98
             </div>
99 99
         </div>
@@ -106,139 +106,139 @@  discard block
 block discarded – undo
106 106
     public function reports() {
107 107
 
108 108
         $views = array(
109
-            'earnings'   => __( 'Earnings', 'invoicing' ),
110
-            'items'      => __( 'Items', 'invoicing' ),
111
-            'gateways'   => __( 'Payment Methods', 'invoicing' ),
112
-            'taxes'      => __( 'Taxes', 'invoicing' ),
109
+            'earnings'   => __('Earnings', 'invoicing'),
110
+            'items'      => __('Items', 'invoicing'),
111
+            'gateways'   => __('Payment Methods', 'invoicing'),
112
+            'taxes'      => __('Taxes', 'invoicing'),
113 113
         );
114 114
 
115
-        $views   = apply_filters( 'wpinv_report_views', $views );
115
+        $views   = apply_filters('wpinv_report_views', $views);
116 116
         $current = 'earnings';
117 117
 
118
-        if ( isset( $_GET['view'] ) && array_key_exists( $_GET['view'], $views ) )
118
+        if (isset($_GET['view']) && array_key_exists($_GET['view'], $views))
119 119
 		$current = $_GET['view'];
120 120
 
121 121
         ?>
122 122
 	        <form id="wpinv-reports-filter" method="get" class="tablenav">
123 123
 		        <select id="wpinv-reports-view" name="view">
124
-			        <option value="-1" disabled><?php _e( 'Report Type', 'invoicing' ); ?></option>
125
-			            <?php foreach ( $views as $view_id => $label ) : ?>
126
-				            <option value="<?php echo esc_attr( $view_id ); ?>" <?php selected( $view_id, $current ); ?>><?php echo $label; ?></option>
124
+			        <option value="-1" disabled><?php _e('Report Type', 'invoicing'); ?></option>
125
+			            <?php foreach ($views as $view_id => $label) : ?>
126
+				            <option value="<?php echo esc_attr($view_id); ?>" <?php selected($view_id, $current); ?>><?php echo $label; ?></option>
127 127
 			            <?php endforeach; ?>
128 128
 		        </select>
129 129
 
130
-		        <?php do_action( 'wpinv_report_view_actions' ); ?>
130
+		        <?php do_action('wpinv_report_view_actions'); ?>
131 131
 
132 132
 		        <input type="hidden" name="page" value="wpinv-reports"/>
133
-		        <?php submit_button( __( 'Show', 'invoicing' ), 'secondary', 'submit', false ); ?>
133
+		        <?php submit_button(__('Show', 'invoicing'), 'secondary', 'submit', false); ?>
134 134
 	        </form>
135 135
         <?php
136 136
 
137
-	    do_action( 'wpinv_reports_view_' . $current );
137
+	    do_action('wpinv_reports_view_' . $current);
138 138
 
139 139
     }
140 140
 
141 141
     public function export() {
142
-        $statuses = wpinv_get_invoice_statuses( true );
143
-        $statuses = array_merge( array( 'any' => __( 'All Statuses', 'invoicing' ) ), $statuses );
142
+        $statuses = wpinv_get_invoice_statuses(true);
143
+        $statuses = array_merge(array('any' => __('All Statuses', 'invoicing')), $statuses);
144 144
         ?>
145 145
         <div class="metabox-holder">
146 146
             <div id="post-body">
147 147
                 <div id="post-body-content">
148
-                    <?php do_action( 'wpinv_reports_tab_export_content_top' ); ?>
148
+                    <?php do_action('wpinv_reports_tab_export_content_top'); ?>
149 149
 
150 150
                     <div class="postbox wpi-export-invoices">
151
-                        <h2 class="hndle ui-sortabled-handle"><span><?php _e( 'Invoices','invoicing' ); ?></span></h2>
151
+                        <h2 class="hndle ui-sortabled-handle"><span><?php _e('Invoices', 'invoicing'); ?></span></h2>
152 152
                         <div class="inside">
153
-                            <p><?php _e( 'Download a CSV of all payment invoices.', 'invoicing' ); ?></p>
153
+                            <p><?php _e('Download a CSV of all payment invoices.', 'invoicing'); ?></p>
154 154
                             <form id="wpi-export-invoices" class="wpi-export-form" method="post">
155
-                                <?php echo wpinv_html_date_field( array(
155
+                                <?php echo wpinv_html_date_field(array(
156 156
                                     'id' => 'wpi_export_from_date',
157 157
                                     'name' => 'from_date',
158 158
                                     'data' => array(
159 159
                                         'dateFormat' => 'yy-mm-dd'
160 160
                                     ),
161
-                                    'placeholder' => __( 'From date', 'invoicing' ) )
161
+                                    'placeholder' => __('From date', 'invoicing') )
162 162
                                 ); ?>
163
-                                <?php echo wpinv_html_date_field( array(
163
+                                <?php echo wpinv_html_date_field(array(
164 164
                                     'id' => 'wpi_export_to_date',
165 165
                                     'name' => 'to_date',
166 166
                                     'data' => array(
167 167
                                         'dateFormat' => 'yy-mm-dd'
168 168
                                     ),
169
-                                    'placeholder' => __( 'To date', 'invoicing' ) )
169
+                                    'placeholder' => __('To date', 'invoicing') )
170 170
                                 ); ?>
171 171
                                 <span id="wpinv-status-wrap">
172
-                                <?php echo wpinv_html_select( array(
172
+                                <?php echo wpinv_html_select(array(
173 173
                                     'options'          => $statuses,
174 174
                                     'name'             => 'status',
175 175
                                     'id'               => 'wpi_export_status',
176 176
                                     'show_option_all'  => false,
177 177
                                     'show_option_none' => false,
178 178
                                     'class'            => 'wpi_select2',
179
-                                ) ); ?>
180
-                                <?php wp_nonce_field( 'wpi_ajax_export', 'wpi_ajax_export' ); ?>
179
+                                )); ?>
180
+                                <?php wp_nonce_field('wpi_ajax_export', 'wpi_ajax_export'); ?>
181 181
                                 </span>
182 182
                                 <span id="wpinv-submit-wrap">
183 183
                                     <input type="hidden" value="invoices" name="export" />
184
-                                    <input type="submit" value="<?php _e( 'Generate CSV', 'invoicing' ); ?>" class="button-primary" />
184
+                                    <input type="submit" value="<?php _e('Generate CSV', 'invoicing'); ?>" class="button-primary" />
185 185
                                 </span>
186 186
                             </form>
187 187
                         </div>
188 188
                     </div>
189 189
 
190 190
                     <div class="postbox wpi-export-discount-uses">
191
-                        <h2 class="hndle ui-sortabled-handle"><span><?php _e( 'Discount Use','invoicing' ); ?></span></h2>
191
+                        <h2 class="hndle ui-sortabled-handle"><span><?php _e('Discount Use', 'invoicing'); ?></span></h2>
192 192
                         <div class="inside">
193
-                            <p><?php _e( 'Download a CSV of discount uses.', 'invoicing' ); ?></p>
194
-                            <a class="button-primary" href="<?php echo esc_url( wp_nonce_url( admin_url( 'admin-ajax.php?action=wpinv_ajax_discount_use_export' ), 'wpi_discount_ajax_export', 'wpi_discount_ajax_export' ) ); ?>"><?php _e( 'Generate CSV', 'invoicing' ); ?></a>
193
+                            <p><?php _e('Download a CSV of discount uses.', 'invoicing'); ?></p>
194
+                            <a class="button-primary" href="<?php echo esc_url(wp_nonce_url(admin_url('admin-ajax.php?action=wpinv_ajax_discount_use_export'), 'wpi_discount_ajax_export', 'wpi_discount_ajax_export')); ?>"><?php _e('Generate CSV', 'invoicing'); ?></a>
195 195
                         </div>
196 196
                     </div>
197 197
 
198
-                    <?php do_action( 'wpinv_reports_tab_export_content_bottom' ); ?>
198
+                    <?php do_action('wpinv_reports_tab_export_content_bottom'); ?>
199 199
                 </div>
200 200
             </div>
201 201
         </div>
202 202
         <?php
203 203
     }
204 204
 
205
-    public function export_location( $relative = false ) {
205
+    public function export_location($relative = false) {
206 206
         $upload_dir         = wp_upload_dir();
207
-        $export_location    = $relative ? trailingslashit( $upload_dir['baseurl'] ) . 'cache' : trailingslashit( $upload_dir['basedir'] ) . 'cache';
208
-        $export_location    = apply_filters( 'wpinv_export_location', $export_location, $relative );
207
+        $export_location    = $relative ? trailingslashit($upload_dir['baseurl']) . 'cache' : trailingslashit($upload_dir['basedir']) . 'cache';
208
+        $export_location    = apply_filters('wpinv_export_location', $export_location, $relative);
209 209
 
210
-        return trailingslashit( $export_location );
210
+        return trailingslashit($export_location);
211 211
     }
212 212
 
213 213
     public function check_export_location() {
214 214
         try {
215
-            if ( empty( $this->wp_filesystem ) ) {
216
-                return __( 'Filesystem ERROR: Could not access filesystem.', 'invoicing' );
215
+            if (empty($this->wp_filesystem)) {
216
+                return __('Filesystem ERROR: Could not access filesystem.', 'invoicing');
217 217
             }
218 218
 
219
-            if ( is_wp_error( $this->wp_filesystem ) ) {
220
-                return __( 'Filesystem ERROR: ' . $this->wp_filesystem->get_error_message(), 'invoicing' );
219
+            if (is_wp_error($this->wp_filesystem)) {
220
+                return __('Filesystem ERROR: ' . $this->wp_filesystem->get_error_message(), 'invoicing');
221 221
             }
222 222
 
223
-            $is_dir         = $this->wp_filesystem->is_dir( $this->export_dir );
224
-            $is_writeable   = $is_dir && is_writeable( $this->export_dir );
223
+            $is_dir         = $this->wp_filesystem->is_dir($this->export_dir);
224
+            $is_writeable   = $is_dir && is_writeable($this->export_dir);
225 225
 
226
-            if ( $is_dir && $is_writeable ) {
226
+            if ($is_dir && $is_writeable) {
227 227
                return true;
228
-            } else if ( $is_dir && !$is_writeable ) {
229
-               if ( !$this->wp_filesystem->chmod( $this->export_dir, FS_CHMOD_DIR ) ) {
230
-                   return wp_sprintf( __( 'Filesystem ERROR: Export location %s is not writable, check your file permissions.', 'invoicing' ), $this->export_dir );
228
+            } else if ($is_dir && !$is_writeable) {
229
+               if (!$this->wp_filesystem->chmod($this->export_dir, FS_CHMOD_DIR)) {
230
+                   return wp_sprintf(__('Filesystem ERROR: Export location %s is not writable, check your file permissions.', 'invoicing'), $this->export_dir);
231 231
                }
232 232
 
233 233
                return true;
234 234
             } else {
235
-                if ( !$this->wp_filesystem->mkdir( $this->export_dir, FS_CHMOD_DIR ) ) {
236
-                    return wp_sprintf( __( 'Filesystem ERROR: Could not create directory %s. This is usually due to inconsistent file permissions.', 'invoicing' ), $this->export_dir );
235
+                if (!$this->wp_filesystem->mkdir($this->export_dir, FS_CHMOD_DIR)) {
236
+                    return wp_sprintf(__('Filesystem ERROR: Could not create directory %s. This is usually due to inconsistent file permissions.', 'invoicing'), $this->export_dir);
237 237
                 }
238 238
 
239 239
                 return true;
240 240
             }
241
-        } catch ( Exception $e ) {
241
+        } catch (Exception $e) {
242 242
             return $e->getMessage();
243 243
         }
244 244
     }
@@ -246,59 +246,59 @@  discard block
 block discarded – undo
246 246
     public function ajax_export() {
247 247
         $response               = array();
248 248
         $response['success']    = false;
249
-        $response['msg']        = __( 'Invalid export request found.', 'invoicing' );
249
+        $response['msg']        = __('Invalid export request found.', 'invoicing');
250 250
 
251
-        if ( empty( $_POST['data'] ) || ! wpinv_current_user_can_manage_invoicing() ) {
252
-            wp_send_json( $response );
251
+        if (empty($_POST['data']) || !wpinv_current_user_can_manage_invoicing()) {
252
+            wp_send_json($response);
253 253
         }
254 254
 
255
-        parse_str( $_POST['data'], $data );
255
+        parse_str($_POST['data'], $data);
256 256
 
257
-        $data['step']   = !empty( $_POST['step'] ) ? absint( $_POST['step'] ) : 1;
257
+        $data['step'] = !empty($_POST['step']) ? absint($_POST['step']) : 1;
258 258
 
259
-        $_REQUEST = (array)$data;
260
-        if ( !( !empty( $_REQUEST['wpi_ajax_export'] ) && wp_verify_nonce( $_REQUEST['wpi_ajax_export'], 'wpi_ajax_export' ) ) ) {
261
-            $response['msg']    = __( 'Security check failed.', 'invoicing' );
262
-            wp_send_json( $response );
259
+        $_REQUEST = (array) $data;
260
+        if (!(!empty($_REQUEST['wpi_ajax_export']) && wp_verify_nonce($_REQUEST['wpi_ajax_export'], 'wpi_ajax_export'))) {
261
+            $response['msg'] = __('Security check failed.', 'invoicing');
262
+            wp_send_json($response);
263 263
         }
264 264
 
265
-        if ( ( $error = $this->check_export_location( true ) ) !== true ) {
266
-            $response['msg'] = __( 'Filesystem ERROR: ' . $error, 'invoicing' );
267
-            wp_send_json( $response );
265
+        if (($error = $this->check_export_location(true)) !== true) {
266
+            $response['msg'] = __('Filesystem ERROR: ' . $error, 'invoicing');
267
+            wp_send_json($response);
268 268
         }
269 269
 
270
-        $this->set_export_params( $_REQUEST );
270
+        $this->set_export_params($_REQUEST);
271 271
 
272 272
         $return = $this->process_export_step();
273 273
         $done   = $this->get_export_status();
274 274
 
275
-        if ( $return ) {
275
+        if ($return) {
276 276
             $this->step += 1;
277 277
 
278 278
             $response['success']    = true;
279 279
             $response['msg']        = '';
280 280
 
281
-            if ( $done >= 100 ) {
281
+            if ($done >= 100) {
282 282
                 $this->step     = 'done';
283
-                $new_filename   = 'wpi-' . $this->export . '-' . date( 'y-m-d-H-i' ) . '.' . $this->filetype;
283
+                $new_filename   = 'wpi-' . $this->export . '-' . date('y-m-d-H-i') . '.' . $this->filetype;
284 284
                 $new_file       = $this->export_dir . $new_filename;
285 285
 
286
-                if ( file_exists( $this->file ) ) {
287
-                    $this->wp_filesystem->move( $this->file, $new_file, true );
286
+                if (file_exists($this->file)) {
287
+                    $this->wp_filesystem->move($this->file, $new_file, true);
288 288
                 }
289 289
 
290
-                if ( file_exists( $new_file ) ) {
291
-                    $response['data']['file'] = array( 'u' => $this->export_url . $new_filename, 's' => size_format( filesize( $new_file ), 2 ) );
290
+                if (file_exists($new_file)) {
291
+                    $response['data']['file'] = array('u' => $this->export_url . $new_filename, 's' => size_format(filesize($new_file), 2));
292 292
                 }
293 293
             }
294 294
 
295 295
             $response['data']['step']   = $this->step;
296 296
             $response['data']['done']   = $done;
297 297
         } else {
298
-            $response['msg']    = __( 'No data found for export.', 'invoicing' );
298
+            $response['msg'] = __('No data found for export.', 'invoicing');
299 299
         }
300 300
 
301
-        wp_send_json( $response );
301
+        wp_send_json($response);
302 302
     }
303 303
 
304 304
     /**
@@ -306,7 +306,7 @@  discard block
 block discarded – undo
306 306
      */
307 307
     public function discount_use_export() {
308 308
 
309
-        if ( ! wp_verify_nonce( $_GET['wpi_discount_ajax_export'], 'wpi_discount_ajax_export' ) || ! wpinv_current_user_can_manage_invoicing() ) {
309
+        if (!wp_verify_nonce($_GET['wpi_discount_ajax_export'], 'wpi_discount_ajax_export') || !wpinv_current_user_can_manage_invoicing()) {
310 310
             wp_die( -1, 403 );
311 311
         }
312 312
 
@@ -316,115 +316,115 @@  discard block
 block discarded – undo
316 316
             'posts_per_page' => -1,
317 317
         );
318 318
 
319
-        $discounts = get_posts( $args );
319
+        $discounts = get_posts($args);
320 320
 
321
-        if ( empty( $discounts ) ) {
322
-            die ( __( 'You have not set up any discounts', 'invoicing' ) );
321
+        if (empty($discounts)) {
322
+            die (__('You have not set up any discounts', 'invoicing'));
323 323
         }
324 324
 
325
-        $output  = fopen( 'php://output', 'w' ) or die( 'Unsupported server' );
325
+        $output = fopen('php://output', 'w') or die('Unsupported server');
326 326
 
327 327
         // Let the browser know what content we're streaming and how it should save the content.
328 328
 		$name = time();
329
-		header( "Content-Type:application/csv" );
330
-        header( "Content-Disposition:attachment;filename=getpaid-discounts-$name.csv" );
329
+		header("Content-Type:application/csv");
330
+        header("Content-Disposition:attachment;filename=getpaid-discounts-$name.csv");
331 331
 
332 332
         // Output the csv column headers.
333 333
 		fputcsv(
334 334
             $output,
335 335
             array(
336
-                __( 'Discount Id', 'invoicing' ),
337
-                __( 'Discount Code', 'invoicing' ),
338
-                __( 'Discount Type', 'invoicing' ),
339
-                __( 'Discount Amount', 'invoicing' ),
340
-                __( 'Uses', 'invoicing' ),
336
+                __('Discount Id', 'invoicing'),
337
+                __('Discount Code', 'invoicing'),
338
+                __('Discount Type', 'invoicing'),
339
+                __('Discount Amount', 'invoicing'),
340
+                __('Uses', 'invoicing'),
341 341
             )
342 342
         );
343 343
 
344
-        foreach ( $discounts as $discount ) {
344
+        foreach ($discounts as $discount) {
345 345
 
346 346
             $discount = (int) $discount;
347 347
             $row      = array(
348 348
                 $discount,
349
-                get_post_meta( $discount, '_wpi_discount_code', true ),
350
-                get_post_meta( $discount, '_wpi_discount_type', true ),
351
-                get_post_meta( $discount, '_wpi_discount_amount', true ),
352
-                (int) get_post_meta( $discount, '_wpi_discount_uses', true )
349
+                get_post_meta($discount, '_wpi_discount_code', true),
350
+                get_post_meta($discount, '_wpi_discount_type', true),
351
+                get_post_meta($discount, '_wpi_discount_amount', true),
352
+                (int) get_post_meta($discount, '_wpi_discount_uses', true)
353 353
             );
354
-            fputcsv( $output, $row );
354
+            fputcsv($output, $row);
355 355
         }
356 356
 
357
-        fclose( $output );
357
+        fclose($output);
358 358
         exit;
359 359
 
360 360
     }
361 361
 
362
-    public function set_export_params( $request ) {
362
+    public function set_export_params($request) {
363 363
         $this->empty    = false;
364
-        $this->step     = !empty( $request['step'] ) ? absint( $request['step'] ) : 1;
365
-        $this->export   = !empty( $request['export'] ) ? $request['export'] : $this->export;
364
+        $this->step     = !empty($request['step']) ? absint($request['step']) : 1;
365
+        $this->export   = !empty($request['export']) ? $request['export'] : $this->export;
366 366
         $this->filename = 'wpi-' . $this->export . '-' . $request['wpi_ajax_export'] . '.' . $this->filetype;
367 367
         $this->file     = $this->export_dir . $this->filename;
368 368
 
369
-        do_action( 'wpinv_export_set_params_' . $this->export, $request );
369
+        do_action('wpinv_export_set_params_' . $this->export, $request);
370 370
     }
371 371
 
372 372
     public function get_columns() {
373 373
         $columns = array();
374 374
 
375
-        return apply_filters( 'wpinv_export_get_columns_' . $this->export, $columns );
375
+        return apply_filters('wpinv_export_get_columns_' . $this->export, $columns);
376 376
     }
377 377
 
378 378
     protected function get_export_file() {
379 379
         $file = '';
380 380
 
381
-        if ( $this->wp_filesystem->exists( $this->file ) ) {
382
-            $file = $this->wp_filesystem->get_contents( $this->file );
381
+        if ($this->wp_filesystem->exists($this->file)) {
382
+            $file = $this->wp_filesystem->get_contents($this->file);
383 383
         } else {
384
-            $this->wp_filesystem->put_contents( $this->file, '' );
384
+            $this->wp_filesystem->put_contents($this->file, '');
385 385
         }
386 386
 
387 387
         return $file;
388 388
     }
389 389
 
390
-    protected function attach_export_data( $data = '' ) {
391
-        $filedata   = $this->get_export_file();
392
-        $filedata   .= $data;
390
+    protected function attach_export_data($data = '') {
391
+        $filedata = $this->get_export_file();
392
+        $filedata .= $data;
393 393
 
394
-        $this->wp_filesystem->put_contents( $this->file, $filedata );
394
+        $this->wp_filesystem->put_contents($this->file, $filedata);
395 395
 
396
-        $rows       = file( $this->file, FILE_SKIP_EMPTY_LINES );
396
+        $rows       = file($this->file, FILE_SKIP_EMPTY_LINES);
397 397
         $columns    = $this->get_columns();
398
-        $columns    = empty( $columns ) ? 0 : 1;
398
+        $columns    = empty($columns) ? 0 : 1;
399 399
 
400
-        $this->empty = count( $rows ) == $columns ? true : false;
400
+        $this->empty = count($rows) == $columns ? true : false;
401 401
     }
402 402
 
403 403
     public function print_columns() {
404 404
         $column_data    = '';
405 405
         $columns        = $this->get_columns();
406 406
         $i              = 1;
407
-        foreach( $columns as $key => $column ) {
408
-            $column_data .= '"' . addslashes( $column ) . '"';
409
-            $column_data .= $i == count( $columns ) ? '' : ',';
407
+        foreach ($columns as $key => $column) {
408
+            $column_data .= '"' . addslashes($column) . '"';
409
+            $column_data .= $i == count($columns) ? '' : ',';
410 410
             $i++;
411 411
         }
412 412
         $column_data .= "\r\n";
413 413
 
414
-        $this->attach_export_data( $column_data );
414
+        $this->attach_export_data($column_data);
415 415
 
416 416
         return $column_data;
417 417
     }
418 418
 
419 419
     public function process_export_step() {
420
-        if ( $this->step < 2 ) {
421
-            /** @scrutinizer ignore-unhandled */ @unlink( $this->file );
420
+        if ($this->step < 2) {
421
+            /** @scrutinizer ignore-unhandled */ @unlink($this->file);
422 422
             $this->print_columns();
423 423
         }
424 424
 
425 425
         $return = $this->print_rows();
426 426
 
427
-        if ( $return ) {
427
+        if ($return) {
428 428
             return true;
429 429
         } else {
430 430
             return false;
@@ -433,14 +433,14 @@  discard block
 block discarded – undo
433 433
 
434 434
     public function get_export_status() {
435 435
         $status = 100;
436
-        return apply_filters( 'wpinv_get_export_status_' . $this->export, $status );
436
+        return apply_filters('wpinv_get_export_status_' . $this->export, $status);
437 437
     }
438 438
 
439 439
     public function get_export_data() {
440 440
         $data = array();
441 441
 
442
-        $data = apply_filters( 'wpinv_export_get_data', $data );
443
-        $data = apply_filters( 'wpinv_export_get_data_' . $this->export, $data );
442
+        $data = apply_filters('wpinv_export_get_data', $data);
443
+        $data = apply_filters('wpinv_export_get_data_' . $this->export, $data);
444 444
 
445 445
         return $data;
446 446
     }
@@ -450,20 +450,20 @@  discard block
 block discarded – undo
450 450
         $data       = $this->get_export_data();
451 451
         $columns    = $this->get_columns();
452 452
 
453
-        if ( $data ) {
454
-            foreach ( $data as $row ) {
453
+        if ($data) {
454
+            foreach ($data as $row) {
455 455
                 $i = 1;
456
-                foreach ( $row as $key => $column ) {
457
-                    if ( array_key_exists( $key, $columns ) ) {
458
-                        $row_data .= '"' . addslashes( preg_replace( "/\"/","'", $column ) ) . '"';
459
-                        $row_data .= $i == count( $columns ) ? '' : ',';
456
+                foreach ($row as $key => $column) {
457
+                    if (array_key_exists($key, $columns)) {
458
+                        $row_data .= '"' . addslashes(preg_replace("/\"/", "'", $column)) . '"';
459
+                        $row_data .= $i == count($columns) ? '' : ',';
460 460
                         $i++;
461 461
                     }
462 462
                 }
463 463
                 $row_data .= "\r\n";
464 464
             }
465 465
 
466
-            $this->attach_export_data( $row_data );
466
+            $this->attach_export_data($row_data);
467 467
 
468 468
             return $row_data;
469 469
         }
@@ -472,48 +472,48 @@  discard block
 block discarded – undo
472 472
     }
473 473
 
474 474
     // Export Invoices.
475
-    public function set_invoices_export( $request ) {
476
-        $this->from_date    = isset( $request['from_date'] ) ? sanitize_text_field( $request['from_date'] ) : '';
477
-        $this->to_date      = isset( $request['to_date'] ) ? sanitize_text_field( $request['to_date'] ) : '';
478
-        $this->status       = isset( $request['status'] ) ? sanitize_text_field( $request['status'] ) : 'publish';
475
+    public function set_invoices_export($request) {
476
+        $this->from_date    = isset($request['from_date']) ? sanitize_text_field($request['from_date']) : '';
477
+        $this->to_date      = isset($request['to_date']) ? sanitize_text_field($request['to_date']) : '';
478
+        $this->status       = isset($request['status']) ? sanitize_text_field($request['status']) : 'publish';
479 479
     }
480 480
 
481
-    public function get_invoices_columns( $columns = array() ) {
481
+    public function get_invoices_columns($columns = array()) {
482 482
         $columns = array(
483
-            'id'            => __( 'ID',   'invoicing' ),
484
-            'number'        => __( 'Number',   'invoicing' ),
485
-            'date'          => __( 'Date', 'invoicing' ),
486
-            'due_date'      => __( 'Due Date', 'invoicing' ),
487
-            'completed_date'=> __( 'Payment Done Date', 'invoicing' ),
488
-            'amount'        => __( 'Amount', 'invoicing' ),
489
-            'currency'      => __( 'Currency', 'invoicing' ),
490
-            'items'        => __( 'Items', 'invoicing' ),
491
-            'status_nicename'  => __( 'Status Nicename', 'invoicing' ),
492
-            'status'        => __( 'Status', 'invoicing' ),
493
-            'tax'           => __( 'Tax', 'invoicing' ),
494
-            'discount'      => __( 'Discount', 'invoicing' ),
495
-            'user_id'       => __( 'User ID', 'invoicing' ),
496
-            'email'         => __( 'Email', 'invoicing' ),
497
-            'first_name'    => __( 'First Name', 'invoicing' ),
498
-            'last_name'     => __( 'Last Name', 'invoicing' ),
499
-            'address'       => __( 'Address', 'invoicing' ),
500
-            'city'          => __( 'City', 'invoicing' ),
501
-            'state'         => __( 'State', 'invoicing' ),
502
-            'country'       => __( 'Country', 'invoicing' ),
503
-            'zip'           => __( 'Zipcode', 'invoicing' ),
504
-            'phone'         => __( 'Phone', 'invoicing' ),
505
-            'company'       => __( 'Company', 'invoicing' ),
506
-            'vat_number'    => __( 'Vat Number', 'invoicing' ),
507
-            'ip'            => __( 'IP', 'invoicing' ),
508
-            'gateway'       => __( 'Gateway', 'invoicing' ),
509
-            'gateway_nicename'       => __( 'Gateway Nicename', 'invoicing' ),
510
-            'transaction_id'=> __( 'Transaction ID', 'invoicing' ),
483
+            'id'            => __('ID', 'invoicing'),
484
+            'number'        => __('Number', 'invoicing'),
485
+            'date'          => __('Date', 'invoicing'),
486
+            'due_date'      => __('Due Date', 'invoicing'),
487
+            'completed_date'=> __('Payment Done Date', 'invoicing'),
488
+            'amount'        => __('Amount', 'invoicing'),
489
+            'currency'      => __('Currency', 'invoicing'),
490
+            'items'        => __('Items', 'invoicing'),
491
+            'status_nicename'  => __('Status Nicename', 'invoicing'),
492
+            'status'        => __('Status', 'invoicing'),
493
+            'tax'           => __('Tax', 'invoicing'),
494
+            'discount'      => __('Discount', 'invoicing'),
495
+            'user_id'       => __('User ID', 'invoicing'),
496
+            'email'         => __('Email', 'invoicing'),
497
+            'first_name'    => __('First Name', 'invoicing'),
498
+            'last_name'     => __('Last Name', 'invoicing'),
499
+            'address'       => __('Address', 'invoicing'),
500
+            'city'          => __('City', 'invoicing'),
501
+            'state'         => __('State', 'invoicing'),
502
+            'country'       => __('Country', 'invoicing'),
503
+            'zip'           => __('Zipcode', 'invoicing'),
504
+            'phone'         => __('Phone', 'invoicing'),
505
+            'company'       => __('Company', 'invoicing'),
506
+            'vat_number'    => __('Vat Number', 'invoicing'),
507
+            'ip'            => __('IP', 'invoicing'),
508
+            'gateway'       => __('Gateway', 'invoicing'),
509
+            'gateway_nicename'       => __('Gateway Nicename', 'invoicing'),
510
+            'transaction_id'=> __('Transaction ID', 'invoicing'),
511 511
         );
512 512
 
513 513
         return $columns;
514 514
     }
515 515
 
516
-    public function get_invoices_data( $response = array() ) {
516
+    public function get_invoices_data($response = array()) {
517 517
         $args = array(
518 518
             'limit'    => $this->per_page,
519 519
             'page'     => $this->step,
@@ -521,42 +521,42 @@  discard block
 block discarded – undo
521 521
             'orderby'  => 'date',
522 522
         );
523 523
 
524
-        if ( $this->status != 'any' ) {
524
+        if ($this->status != 'any') {
525 525
             $args['status'] = $this->status;
526 526
         } else {
527
-            $args['status'] = array_keys( wpinv_get_invoice_statuses( true ) );
527
+            $args['status'] = array_keys(wpinv_get_invoice_statuses(true));
528 528
         }
529 529
 
530
-        if ( !empty( $this->from_date ) || !empty( $this->to_date ) ) {
530
+        if (!empty($this->from_date) || !empty($this->to_date)) {
531 531
             $args['date_query'] = array(
532 532
                 array(
533
-                    'after'     => date( 'Y-n-d 00:00:00', strtotime( $this->from_date ) ),
534
-                    'before'    => date( 'Y-n-d 23:59:59', strtotime( $this->to_date ) ),
533
+                    'after'     => date('Y-n-d 00:00:00', strtotime($this->from_date)),
534
+                    'before'    => date('Y-n-d 23:59:59', strtotime($this->to_date)),
535 535
                     'inclusive' => true
536 536
                 )
537 537
             );
538 538
         }
539 539
 
540
-        $invoices = wpinv_get_invoices( $args );
540
+        $invoices = wpinv_get_invoices($args);
541 541
 
542 542
         $data = array();
543 543
 
544
-        if ( !empty( $invoices ) ) {
545
-            foreach ( $invoices as $invoice ) {
544
+        if (!empty($invoices)) {
545
+            foreach ($invoices as $invoice) {
546 546
                 $items = $this->get_invoice_items($invoice);
547 547
                 $row = array(
548 548
                     'id'            => $invoice->ID,
549 549
                     'number'        => $invoice->get_number(),
550
-                    'date'          => $invoice->get_invoice_date( false ),
551
-                    'due_date'      => $invoice->get_due_date( false ),
550
+                    'date'          => $invoice->get_invoice_date(false),
551
+                    'due_date'      => $invoice->get_due_date(false),
552 552
                     'completed_date'=> $invoice->get_completed_date(),
553
-                    'amount'        => wpinv_round_amount( $invoice->get_total() ),
553
+                    'amount'        => wpinv_round_amount($invoice->get_total()),
554 554
                     'currency'      => $invoice->get_currency(),
555 555
                     'items'         => $items,
556
-                    'status_nicename' => $invoice->get_status( true ),
556
+                    'status_nicename' => $invoice->get_status(true),
557 557
                     'status'        => $invoice->get_status(),
558
-                    'tax'           => $invoice->get_tax() > 0 ? wpinv_round_amount( $invoice->get_tax() ) : '',
559
-                    'discount'      => $invoice->get_discount() > 0 ? wpinv_round_amount( $invoice->get_discount() ) : '',
558
+                    'tax'           => $invoice->get_tax() > 0 ? wpinv_round_amount($invoice->get_tax()) : '',
559
+                    'discount'      => $invoice->get_discount() > 0 ? wpinv_round_amount($invoice->get_discount()) : '',
560 560
                     'user_id'       => $invoice->get_user_id(),
561 561
                     'email'         => $invoice->get_email(),
562 562
                     'first_name'    => $invoice->get_first_name(),
@@ -575,7 +575,7 @@  discard block
 block discarded – undo
575 575
                     'transaction_id'=> $invoice->gateway ? $invoice->get_transaction_id() : '',
576 576
                 );
577 577
 
578
-                $data[] = apply_filters( 'wpinv_export_invoice_row', $row, $invoice );
578
+                $data[] = apply_filters('wpinv_export_invoice_row', $row, $invoice);
579 579
             }
580 580
 
581 581
             return $data;
@@ -591,44 +591,44 @@  discard block
 block discarded – undo
591 591
             'return'   => 'ids',
592 592
         );
593 593
 
594
-        if ( $this->status != 'any' ) {
594
+        if ($this->status != 'any') {
595 595
             $args['status'] = $this->status;
596 596
         } else {
597
-            $args['status'] = array_keys( wpinv_get_invoice_statuses( true ) );
597
+            $args['status'] = array_keys(wpinv_get_invoice_statuses(true));
598 598
         }
599 599
 
600
-        if ( !empty( $this->from_date ) || !empty( $this->to_date ) ) {
600
+        if (!empty($this->from_date) || !empty($this->to_date)) {
601 601
             $args['date_query'] = array(
602 602
                 array(
603
-                    'after'     => date( 'Y-n-d 00:00:00', strtotime( $this->from_date ) ),
604
-                    'before'    => date( 'Y-n-d 23:59:59', strtotime( $this->to_date ) ),
603
+                    'after'     => date('Y-n-d 00:00:00', strtotime($this->from_date)),
604
+                    'before'    => date('Y-n-d 23:59:59', strtotime($this->to_date)),
605 605
                     'inclusive' => true
606 606
                 )
607 607
             );
608 608
         }
609 609
 
610
-        $invoices   = wpinv_get_invoices( $args );
611
-        $total      = !empty( $invoices ) ? count( $invoices ) : 0;
610
+        $invoices   = wpinv_get_invoices($args);
611
+        $total      = !empty($invoices) ? count($invoices) : 0;
612 612
         $status     = 100;
613 613
 
614
-        if ( $total > 0 ) {
615
-            $status = ( ( $this->per_page * $this->step ) / $total ) * 100;
614
+        if ($total > 0) {
615
+            $status = (($this->per_page * $this->step) / $total) * 100;
616 616
         }
617 617
 
618
-        if ( $status > 100 ) {
618
+        if ($status > 100) {
619 619
             $status = 100;
620 620
         }
621 621
 
622 622
         return $status;
623 623
     }
624 624
 
625
-    public function get_invoice_items($invoice){
626
-        if(!$invoice){
625
+    public function get_invoice_items($invoice) {
626
+        if (!$invoice) {
627 627
             return '';
628 628
         }
629 629
 
630 630
         $cart_details = $invoice->get_cart_details();
631
-        if(!empty($cart_details)){
631
+        if (!empty($cart_details)) {
632 632
             $cart_details = maybe_serialize($cart_details);
633 633
         } else {
634 634
             $cart_details = '';
@@ -640,14 +640,14 @@  discard block
 block discarded – undo
640 640
     /**
641 641
      * Returns the periods filter.
642 642
      */
643
-    public function period_filter( $args = array() ) {
643
+    public function period_filter($args = array()) {
644 644
 
645 645
         ob_start();
646 646
 
647 647
         echo '<form id="wpinv-graphs-filter" method="get" style="margin-bottom: 10px;" class="tablenav">';
648 648
         echo '<input type="hidden" name="page" value="wpinv-reports">';
649 649
 
650
-        foreach ( $args as $key => $val ) {
650
+        foreach ($args as $key => $val) {
651 651
             $key = esc_attr($key);
652 652
             $val = esc_attr($val);
653 653
             echo "<input type='hidden' name='$key' value='$val'>";
@@ -656,21 +656,21 @@  discard block
 block discarded – undo
656 656
         echo '<select id="wpinv-graphs-date-options" name="range" style="min-width: 200px;" onChange="this.form.submit()">';
657 657
 
658 658
         $ranges = array(
659
-            'today'        => __( 'Today', 'invoicing' ),
660
-            'yesterday'    => __( 'Yesterday', 'invoicing' ),
661
-            'this_week'    => __( 'This Week', 'invoicing' ),
662
-            'last_week'    => __( 'Last Week', 'invoicing' ),
663
-            '7_days_ago'   => __( 'Last 7 Days', 'invoicing' ),
664
-            '30_days_ago'  => __( 'Last 30 Days', 'invoicing' ),
665
-            'this_month'   => __( 'This Month', 'invoicing' ),
666
-            'this_year'    => __( 'This Year', 'invoicing' ),
667
-            'last_year'    => __( 'Last Year', 'invoicing' ),
659
+            'today'        => __('Today', 'invoicing'),
660
+            'yesterday'    => __('Yesterday', 'invoicing'),
661
+            'this_week'    => __('This Week', 'invoicing'),
662
+            'last_week'    => __('Last Week', 'invoicing'),
663
+            '7_days_ago'   => __('Last 7 Days', 'invoicing'),
664
+            '30_days_ago'  => __('Last 30 Days', 'invoicing'),
665
+            'this_month'   => __('This Month', 'invoicing'),
666
+            'this_year'    => __('This Year', 'invoicing'),
667
+            'last_year'    => __('Last Year', 'invoicing'),
668 668
         );
669 669
 
670
-        $range = isset( $_GET['range'] ) && isset( $ranges[ $_GET['range'] ] ) ? $_GET['range'] : '7_days_ago';
670
+        $range = isset($_GET['range']) && isset($ranges[$_GET['range']]) ? $_GET['range'] : '7_days_ago';
671 671
 
672
-        foreach ( $ranges as $val => $label ) {
673
-            $selected = selected( $range, $val, false );
672
+        foreach ($ranges as $val => $label) {
673
+            $selected = selected($range, $val, false);
674 674
             echo "<option value='$val' $selected>$label</option>";
675 675
         }
676 676
 
@@ -682,28 +682,28 @@  discard block
 block discarded – undo
682 682
     /**
683 683
      * Returns the the current date range.
684 684
      */
685
-    public function get_sql_clauses( $range ) {
685
+    public function get_sql_clauses($range) {
686 686
 
687 687
         $date     = 'CAST(meta.completed_date AS DATE)';
688 688
         $datetime = 'meta.completed_date';
689 689
 
690 690
         // Prepare durations.
691
-        $today                = current_time( 'Y-m-d' );
692
-        $yesterday            = date( 'Y-m-d', strtotime( '-1 day', current_time( 'timestamp' ) ) );
693
-        $sunday               = date( 'Y-m-d', strtotime( 'sunday this week', current_time( 'timestamp' ) ) );
694
-        $monday               = date( 'Y-m-d', strtotime( 'monday this week', current_time( 'timestamp' ) ) );
695
-        $last_sunday          = date( 'Y-m-d', strtotime( 'sunday last week', current_time( 'timestamp' ) ) );
696
-        $last_monday          = date( 'Y-m-d', strtotime( 'monday last week', current_time( 'timestamp' ) ) );
697
-        $seven_days_ago       = date( 'Y-m-d', strtotime( '-7 days', current_time( 'timestamp' ) ) );
698
-        $thirty_days_ago      = date( 'Y-m-d', strtotime( '-30 days', current_time( 'timestamp' ) ) );
699
-        $first_day_month  	  = date( 'Y-m-1', current_time( 'timestamp' ) );
700
-        $last_day_month  	  = date( 'Y-m-t', current_time( 'timestamp' ) );
701
-		$first_day_last_month = date( 'Y-m-d', strtotime( 'first day of last month', current_time( 'timestamp' ) ) );
702
-        $last_day_last_month  = date( 'Y-m-d', strtotime( 'last day of last month', current_time( 'timestamp' ) ) );
703
-        $first_day_year  	  = date( 'Y-1-1', current_time( 'timestamp' ) );
704
-        $last_day_year  	  = date( 'Y-12-31', current_time( 'timestamp' ) );
705
-		$first_day_last_year  = date( 'Y-m-d', strtotime( 'first day of last year', current_time( 'timestamp' ) ) );
706
-		$last_day_last_year   = date( 'Y-m-d', strtotime( 'last day of last year', current_time( 'timestamp' ) ) );
691
+        $today                = current_time('Y-m-d');
692
+        $yesterday            = date('Y-m-d', strtotime('-1 day', current_time('timestamp')));
693
+        $sunday               = date('Y-m-d', strtotime('sunday this week', current_time('timestamp')));
694
+        $monday               = date('Y-m-d', strtotime('monday this week', current_time('timestamp')));
695
+        $last_sunday          = date('Y-m-d', strtotime('sunday last week', current_time('timestamp')));
696
+        $last_monday          = date('Y-m-d', strtotime('monday last week', current_time('timestamp')));
697
+        $seven_days_ago       = date('Y-m-d', strtotime('-7 days', current_time('timestamp')));
698
+        $thirty_days_ago      = date('Y-m-d', strtotime('-30 days', current_time('timestamp')));
699
+        $first_day_month = date('Y-m-1', current_time('timestamp'));
700
+        $last_day_month  	  = date('Y-m-t', current_time('timestamp'));
701
+		$first_day_last_month = date('Y-m-d', strtotime('first day of last month', current_time('timestamp')));
702
+        $last_day_last_month = date('Y-m-d', strtotime('last day of last month', current_time('timestamp')));
703
+        $first_day_year  	  = date('Y-1-1', current_time('timestamp'));
704
+        $last_day_year = date('Y-12-31', current_time('timestamp'));
705
+		$first_day_last_year  = date('Y-m-d', strtotime('first day of last year', current_time('timestamp')));
706
+		$last_day_last_year   = date('Y-m-d', strtotime('last day of last year', current_time('timestamp')));
707 707
 
708 708
         $ranges = array(
709 709
 
@@ -759,21 +759,21 @@  discard block
 block discarded – undo
759 759
 
760 760
         );
761 761
 
762
-        if ( ! isset( $ranges[ $range ] ) ) {
762
+        if (!isset($ranges[$range])) {
763 763
             return $ranges['7_days_ago'];
764 764
         }
765
-        return $ranges[ $range ];
765
+        return $ranges[$range];
766 766
 
767 767
     }
768 768
 
769 769
     /**
770 770
      * Returns the the current date ranges results.
771 771
      */
772
-    public function get_report_results( $range ) {
772
+    public function get_report_results($range) {
773 773
         global $wpdb;
774 774
 
775 775
         $table   = $wpdb->prefix . 'getpaid_invoices';
776
-        $clauses = $this->get_sql_clauses( $range );
776
+        $clauses = $this->get_sql_clauses($range);
777 777
         $sql     = "SELECT
778 778
                 {$clauses[0]} AS completed_date,
779 779
                 SUM( meta.total ) AS total,
@@ -789,30 +789,30 @@  discard block
 block discarded – undo
789 789
             GROUP BY {$clauses[0]}
790 790
         ";
791 791
 
792
-        return $wpdb->get_results( $sql );
792
+        return $wpdb->get_results($sql);
793 793
     }
794 794
 
795 795
     /**
796 796
      * Fill nulls.
797 797
      */
798
-    public function fill_nulls( $data, $range ) {
798
+    public function fill_nulls($data, $range) {
799 799
 
800 800
         $return = array();
801 801
         $time   = current_time('timestamp');
802 802
 
803
-        switch ( $range ) {
803
+        switch ($range) {
804 804
             case 'today' :
805 805
             case 'yesterday' :
806
-                $hour  = 0;
806
+                $hour = 0;
807 807
 
808
-                while ( $hour < 23 ) {
808
+                while ($hour < 23) {
809 809
                     $amount = 0;
810
-                    if ( isset( $data[$hour] ) ) {
811
-                        $amount = floatval( $data[$hour] );
810
+                    if (isset($data[$hour])) {
811
+                        $amount = floatval($data[$hour]);
812 812
                     }
813 813
 
814
-                    $time = strtotime( "$range $hour:00:00" ) * 1000;
815
-                    $return[] = array( $time, $amount );
814
+                    $time = strtotime("$range $hour:00:00") * 1000;
815
+                    $return[] = array($time, $amount);
816 816
                     $hour++;
817 817
                 }
818 818
 
@@ -820,24 +820,24 @@  discard block
 block discarded – undo
820 820
 
821 821
             case 'this_month' :
822 822
             case 'last_month' :
823
-                $_range = str_replace( '_', ' ', $range );
824
-                $month  = date( 'n', strtotime( $_range, $time ) );
825
-                $year   = date( 'Y', strtotime( $_range, $time ) );
823
+                $_range = str_replace('_', ' ', $range);
824
+                $month  = date('n', strtotime($_range, $time));
825
+                $year   = date('Y', strtotime($_range, $time));
826 826
                 $days   = cal_days_in_month(
827
-                    defined( 'CAL_GREGORIAN' ) ? CAL_GREGORIAN : 1,
827
+                    defined('CAL_GREGORIAN') ? CAL_GREGORIAN : 1,
828 828
                     $month,
829 829
                     $year
830 830
                 );
831 831
 
832 832
                 $day = 1;
833
-                while ( $days != $day ) {
833
+                while ($days != $day) {
834 834
                     $amount = 0;
835
-                    if ( isset( $data[$day] ) ) {
836
-                        $amount = floatval( $data[$day] );
835
+                    if (isset($data[$day])) {
836
+                        $amount = floatval($data[$day]);
837 837
                     }
838 838
 
839
-                    $time = strtotime( "$year-$month-$day" ) * 1000;
840
-                    $return[] = array( $time, $amount );
839
+                    $time = strtotime("$year-$month-$day") * 1000;
840
+                    $return[] = array($time, $amount);
841 841
                     $day++;
842 842
                 }
843 843
 
@@ -845,52 +845,52 @@  discard block
 block discarded – undo
845 845
 
846 846
             case 'this_week' :
847 847
             case 'last_week' :
848
-                $_range = str_replace( '_', ' ', $range );
849
-                $days   = array( 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday' );
848
+                $_range = str_replace('_', ' ', $range);
849
+                $days   = array('monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday');
850 850
 
851
-                foreach ( $days as $day ) {
851
+                foreach ($days as $day) {
852 852
 
853 853
                     $amount = 0;
854
-                    if ( isset( $data[ ucfirst( $day ) ] ) ) {
855
-                        $amount = floatval( $data[ ucfirst( $day ) ] );
854
+                    if (isset($data[ucfirst($day)])) {
855
+                        $amount = floatval($data[ucfirst($day)]);
856 856
                     }
857 857
 
858
-                    $time = strtotime( "$_range $day" ) * 1000;
859
-                    $return[] = array( $time, $amount );
858
+                    $time = strtotime("$_range $day") * 1000;
859
+                    $return[] = array($time, $amount);
860 860
                 }
861 861
 
862 862
                 break;
863 863
 
864 864
             case 'this_year' :
865 865
             case 'last_year' :
866
-                $_range = str_replace( '_', ' ', $range );
867
-                $year   = date( 'Y', strtotime( $_range, $time ) );
868
-                $months = array( '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12' );
866
+                $_range = str_replace('_', ' ', $range);
867
+                $year   = date('Y', strtotime($_range, $time));
868
+                $months = array('1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12');
869 869
 
870
-                foreach ( $months as $month ) {
870
+                foreach ($months as $month) {
871 871
 
872 872
                     $amount = 0;
873
-                    if ( isset( $data[$month] ) ) {
874
-                        $amount = floatval( $data[$month] );
873
+                    if (isset($data[$month])) {
874
+                        $amount = floatval($data[$month]);
875 875
                     }
876 876
 
877
-                    $_time     = strtotime("$year-$month-01") * 1000;
878
-                    $return[] = array( $_time, $amount );
877
+                    $_time = strtotime("$year-$month-01") * 1000;
878
+                    $return[] = array($_time, $amount);
879 879
                 }
880 880
 
881 881
                 break;
882 882
             case '30_days_ago' :
883 883
                 $days = 30;
884 884
 
885
-                while ( $days > 1 ) {
885
+                while ($days > 1) {
886 886
                     $amount = 0;
887
-                    $date   = date( 'j', strtotime( "-$days days", $time ) );
888
-                    if ( isset( $data[$date] ) ) {
889
-                        $amount = floatval( $data[$date] );
887
+                    $date   = date('j', strtotime("-$days days", $time));
888
+                    if (isset($data[$date])) {
889
+                        $amount = floatval($data[$date]);
890 890
                     }
891 891
 
892
-                    $_time = strtotime( "-$days days", $time ) * 1000;
893
-                    $return[] = array( $_time, $amount );
892
+                    $_time = strtotime("-$days days", $time) * 1000;
893
+                    $return[] = array($_time, $amount);
894 894
                     $days--;
895 895
                 }
896 896
 
@@ -899,15 +899,15 @@  discard block
 block discarded – undo
899 899
             default:
900 900
                 $days = 7;
901 901
 
902
-                while ( $days > 1 ) {
902
+                while ($days > 1) {
903 903
                     $amount = 0;
904
-                    $date   = date( 'j', strtotime( "-$days days", $time ) );
905
-                    if ( isset( $data[$date] ) ) {
906
-                        $amount = floatval( $data[$date] );
904
+                    $date   = date('j', strtotime("-$days days", $time));
905
+                    if (isset($data[$date])) {
906
+                        $amount = floatval($data[$date]);
907 907
                     }
908 908
 
909
-                    $_time = strtotime( "-$days days", $time ) * 1000;
910
-                    $return[] = array( $_time, $amount );
909
+                    $_time = strtotime("-$days days", $time) * 1000;
910
+                    $return[] = array($_time, $amount);
911 911
                     $days--;
912 912
                 }
913 913
 
@@ -922,33 +922,33 @@  discard block
 block discarded – undo
922 922
      * Retrieves the stats.
923 923
      */
924 924
     public function get_stats() {
925
-        $range     = isset( $_GET['range'] ) ? $_GET['range'] : '7_days_ago';
926
-        $results   = $this->get_report_results( $range );
927
-        $earnings  = wp_list_pluck( $results, 'total', 'completed_date' );
928
-        $taxes     = wp_list_pluck( $results, 'tax', 'completed_date' );
929
-        $discounts = wp_list_pluck( $results, 'discount', 'completed_date' );
930
-        $fees      = wp_list_pluck( $results, 'fees_total', 'completed_date' );
925
+        $range     = isset($_GET['range']) ? $_GET['range'] : '7_days_ago';
926
+        $results   = $this->get_report_results($range);
927
+        $earnings  = wp_list_pluck($results, 'total', 'completed_date');
928
+        $taxes     = wp_list_pluck($results, 'tax', 'completed_date');
929
+        $discounts = wp_list_pluck($results, 'discount', 'completed_date');
930
+        $fees      = wp_list_pluck($results, 'fees_total', 'completed_date');
931 931
 
932 932
         return array(
933 933
 
934 934
             array(
935
-                'label' => __( 'Earnings', 'invoicing' ),
936
-                'data'  => $this->fill_nulls( $earnings, $range ),
935
+                'label' => __('Earnings', 'invoicing'),
936
+                'data'  => $this->fill_nulls($earnings, $range),
937 937
             ),
938 938
 
939 939
             array(
940
-                'label' => __( 'Taxes', 'invoicing' ),
941
-                'data'  => $this->fill_nulls( $taxes, $range ),
940
+                'label' => __('Taxes', 'invoicing'),
941
+                'data'  => $this->fill_nulls($taxes, $range),
942 942
             ),
943 943
 
944 944
             array(
945
-                'label' => __( 'Discounts', 'invoicing' ),
946
-                'data'  => $this->fill_nulls( $discounts, $range ),
945
+                'label' => __('Discounts', 'invoicing'),
946
+                'data'  => $this->fill_nulls($discounts, $range),
947 947
             ),
948 948
 
949 949
             array(
950
-                'label' => __( 'Fees', 'invoicing' ),
951
-                'data'  => $this->fill_nulls( $fees, $range ),
950
+                'label' => __('Fees', 'invoicing'),
951
+                'data'  => $this->fill_nulls($fees, $range),
952 952
             )
953 953
         );
954 954
 
@@ -958,34 +958,34 @@  discard block
 block discarded – undo
958 958
      * Retrieves the time format for stats.
959 959
      */
960 960
     public function get_time_format() {
961
-        $range    = isset( $_GET['range'] ) ? $_GET['range'] : '7_days_ago';
961
+        $range = isset($_GET['range']) ? $_GET['range'] : '7_days_ago';
962 962
 
963
-        switch ( $range ) {
963
+        switch ($range) {
964 964
             case 'today' :
965 965
             case 'yesterday' :
966
-                return array( 'hour', '%h %p' );
966
+                return array('hour', '%h %p');
967 967
                 break;
968 968
 
969 969
             case 'this_month' :
970 970
             case 'last_month' :
971
-                return array( 'day', '%b %d' );
971
+                return array('day', '%b %d');
972 972
                 break;
973 973
 
974 974
             case 'this_week' :
975 975
             case 'last_week' :
976
-                return array( 'day', '%b %d' );
976
+                return array('day', '%b %d');
977 977
                 break;
978 978
 
979 979
             case 'this_year' :
980 980
             case 'last_year' :
981
-                return array( 'month', '%b' );
981
+                return array('month', '%b');
982 982
                 break;
983 983
             case '30_days_ago' :
984
-                return array( 'day', '%b %d' );
984
+                return array('day', '%b %d');
985 985
                 break;
986 986
 
987 987
             default:
988
-                return array( 'day', '%b %d' );
988
+                return array('day', '%b %d');
989 989
                 break;
990 990
 
991 991
         }
@@ -996,11 +996,11 @@  discard block
 block discarded – undo
996 996
      */
997 997
     public function earnings_report() {
998 998
 
999
-        $data        = wp_json_encode( $this->get_stats() );
999
+        $data        = wp_json_encode($this->get_stats());
1000 1000
         $time_format = $this->get_time_format();
1001 1001
         echo '
1002 1002
             <div class="wpinv-report-container">
1003
-                <h3><span>' . __( 'Earnings Over Time', 'invoicing' ) .'</span></h3>
1003
+                <h3><span>' . __('Earnings Over Time', 'invoicing') . '</span></h3>
1004 1004
                 ' . $this->period_filter() . '
1005 1005
                 <div id="wpinv_report_graph" style="height: 450px;"></div>
1006 1006
             </div>
@@ -1009,12 +1009,12 @@  discard block
 block discarded – undo
1009 1009
                 jQuery(document).ready( function() {
1010 1010
                     jQuery.plot(
1011 1011
                         jQuery("#wpinv_report_graph"),
1012
-                        ' . $data .',
1012
+                        ' . $data . ',
1013 1013
                         {
1014 1014
                             xaxis:{
1015 1015
                                 mode: "time",
1016
-                                timeformat: "' . $time_format[1] .'",
1017
-                                minTickSize: [0.5, "' . $time_format[0] .'"]
1016
+                                timeformat: "' . $time_format[1] . '",
1017
+                                minTickSize: [0.5, "' . $time_format[0] . '"]
1018 1018
                             },
1019 1019
 
1020 1020
                             yaxis: {
@@ -1042,7 +1042,7 @@  discard block
 block discarded – undo
1042 1042
      * Displays the gateways report.
1043 1043
      */
1044 1044
     public function gateways_report() {
1045
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-gateways-report-table.php' );
1045
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-gateways-report-table.php');
1046 1046
 
1047 1047
         $table = new WPInv_Gateways_Report_Table();
1048 1048
         $table->prepare_items();
@@ -1053,12 +1053,12 @@  discard block
 block discarded – undo
1053 1053
      * Displays the items report.
1054 1054
      */
1055 1055
     public function items_report() {
1056
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-items-report-table.php' );
1056
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-items-report-table.php');
1057 1057
 
1058 1058
         $table = new WPInv_Items_Report_Table();
1059 1059
         $table->prepare_items();
1060 1060
         $table->display();
1061
-        echo __( '* Items with no sales not shown.', 'invoicing' );
1061
+        echo __('* Items with no sales not shown.', 'invoicing');
1062 1062
     }
1063 1063
 
1064 1064
     /**
@@ -1068,27 +1068,27 @@  discard block
 block discarded – undo
1068 1068
      */
1069 1069
     public function tax_report() {
1070 1070
 
1071
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-taxes-report-table.php' );
1071
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-taxes-report-table.php');
1072 1072
         $table = new WPInv_Taxes_Reports_Table();
1073 1073
         $table->prepare_items();
1074
-        $year = isset( $_GET['year'] ) ? absint( $_GET['year'] ) : date( 'Y' );
1074
+        $year = isset($_GET['year']) ? absint($_GET['year']) : date('Y');
1075 1075
         ?>
1076 1076
 
1077 1077
         <div class="metabox-holder" style="padding-top: 0;">
1078 1078
             <div class="postbox">
1079
-                <h3><span><?php _e('Tax Report','invoicing' ); ?></span></h3>
1079
+                <h3><span><?php _e('Tax Report', 'invoicing'); ?></span></h3>
1080 1080
                 <div class="inside">
1081
-                    <p><?php _e( 'This report shows the total amount collected in sales tax for the given year.', 'invoicing' ); ?></p>
1081
+                    <p><?php _e('This report shows the total amount collected in sales tax for the given year.', 'invoicing'); ?></p>
1082 1082
                     <form method="get">
1083
-                        <span><?php echo $year; ?></span>: <strong><?php echo wpinv_sales_tax_for_year( $year ); ?></strong>&nbsp;&mdash;&nbsp;
1083
+                        <span><?php echo $year; ?></span>: <strong><?php echo wpinv_sales_tax_for_year($year); ?></strong>&nbsp;&mdash;&nbsp;
1084 1084
                         <select name="year">
1085
-                            <?php for ( $i = 2014; $i <= date( 'Y' ); $i++ ) : ?>
1086
-                            <option value="<?php echo $i; ?>"<?php selected( $year, $i ); ?>><?php echo $i; ?></option>
1085
+                            <?php for ($i = 2014; $i <= date('Y'); $i++) : ?>
1086
+                            <option value="<?php echo $i; ?>"<?php selected($year, $i); ?>><?php echo $i; ?></option>
1087 1087
                             <?php endfor; ?>
1088 1088
                         </select>
1089 1089
                         <input type="hidden" name="view" value="taxes" />
1090 1090
                         <input type="hidden" name="page" value="wpinv-reports"/>
1091
-                        <?php submit_button( __( 'Submit', 'invoicing' ), 'secondary', 'submit', false ); ?>
1091
+                        <?php submit_button(__('Submit', 'invoicing'), 'secondary', 'submit', false); ?>
1092 1092
                     </form>
1093 1093
                 </div><!-- .inside -->
1094 1094
             </div><!-- .postbox -->
Please login to merge, or discard this patch.
includes/class-wpinv.php 1 patch
Spacing   +166 added lines, -166 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Main Invoicing class.
@@ -63,8 +63,8 @@  discard block
 block discarded – undo
63 63
 	 * @param string $prop The prop to set.
64 64
 	 * @param mixed $value The value to retrieve.
65 65
 	 */
66
-	public function set( $prop, $value ) {
67
-		$this->data[ $prop ] = $value;
66
+	public function set($prop, $value) {
67
+		$this->data[$prop] = $value;
68 68
 	}
69 69
 
70 70
 	/**
@@ -73,10 +73,10 @@  discard block
 block discarded – undo
73 73
 	 * @param string $prop The prop to set.
74 74
 	 * @return mixed The value.
75 75
 	 */
76
-	public function get( $prop ) {
76
+	public function get($prop) {
77 77
 
78
-		if ( isset( $this->data[ $prop ] ) ) {
79
-			return $this->data[ $prop ];
78
+		if (isset($this->data[$prop])) {
79
+			return $this->data[$prop];
80 80
 		}
81 81
 
82 82
 		return null;
@@ -88,26 +88,26 @@  discard block
 block discarded – undo
88 88
 	public function set_properties() {
89 89
 
90 90
 		// Sessions.
91
-		$this->set( 'session', new WPInv_Session_Handler() );
92
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
91
+		$this->set('session', new WPInv_Session_Handler());
92
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
93 93
 		$this->form_elements = new WPInv_Payment_Form_Elements();
94 94
 		$this->tax           = new WPInv_EUVat();
95 95
 		$this->tax->init();
96 96
 		$GLOBALS['wpinv_euvat'] = $this->tax; // Backwards compatibility.
97 97
 
98 98
 		// Init other objects.
99
-		$this->set( 'reports', new WPInv_Reports() ); // TODO: Refactor.
100
-		$this->set( 'session', new WPInv_Session_Handler() );
101
-		$this->set( 'notes', new WPInv_Notes() );
102
-		$this->set( 'api', new WPInv_API() );
103
-		$this->set( 'post_types', new GetPaid_Post_Types() );
104
-		$this->set( 'template', new GetPaid_Template() );
105
-		$this->set( 'admin', new GetPaid_Admin() );
106
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
107
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
108
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
109
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
110
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99
+		$this->set('reports', new WPInv_Reports()); // TODO: Refactor.
100
+		$this->set('session', new WPInv_Session_Handler());
101
+		$this->set('notes', new WPInv_Notes());
102
+		$this->set('api', new WPInv_API());
103
+		$this->set('post_types', new GetPaid_Post_Types());
104
+		$this->set('template', new GetPaid_Template());
105
+		$this->set('admin', new GetPaid_Admin());
106
+		$this->set('subscriptions', new WPInv_Subscriptions());
107
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
108
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
109
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
110
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
111 111
 
112 112
 	}
113 113
 
@@ -115,8 +115,8 @@  discard block
 block discarded – undo
115 115
 	 * Define plugin constants.
116 116
 	 */
117 117
 	public function define_constants() {
118
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
119
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
118
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
119
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
120 120
 		$this->version = WPINV_VERSION;
121 121
 	}
122 122
 
@@ -127,27 +127,27 @@  discard block
 block discarded – undo
127 127
 	 */
128 128
 	protected function init_hooks() {
129 129
 		/* Internationalize the text strings used. */
130
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
130
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
131 131
 
132 132
 		// Init the plugin after WordPress inits.
133
-		add_action( 'init', array( $this, 'init' ), 1 );
134
-		add_action( 'getpaid_init', array( $this, 'maybe_process_ipn' ), 5 );
135
-		add_action( 'init', array( &$this, 'wpinv_actions' ) );
136
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
133
+		add_action('init', array($this, 'init'), 1);
134
+		add_action('getpaid_init', array($this, 'maybe_process_ipn'), 5);
135
+		add_action('init', array(&$this, 'wpinv_actions'));
136
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
137 137
 
138
-		if ( class_exists( 'BuddyPress' ) ) {
139
-			add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
138
+		if (class_exists('BuddyPress')) {
139
+			add_action('bp_include', array(&$this, 'bp_invoicing_init'));
140 140
 		}
141 141
 
142
-		add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
143
-		add_action( 'wp_footer', array( &$this, 'wp_footer' ) );
144
-		add_action( 'widgets_init', array( &$this, 'register_widgets' ) );
145
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
146
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
142
+		add_action('wp_enqueue_scripts', array(&$this, 'enqueue_scripts'));
143
+		add_action('wp_footer', array(&$this, 'wp_footer'));
144
+		add_action('widgets_init', array(&$this, 'register_widgets'));
145
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
146
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
147 147
 
148 148
 		// Fires after registering actions.
149
-		do_action( 'wpinv_actions', $this );
150
-		do_action( 'getpaid_actions', $this );
149
+		do_action('wpinv_actions', $this);
150
+		do_action('getpaid_actions', $this);
151 151
 
152 152
 	}
153 153
 
@@ -155,10 +155,10 @@  discard block
 block discarded – undo
155 155
 		/* Internationalize the text strings used. */
156 156
 		$this->load_textdomain();
157 157
 
158
-		do_action( 'wpinv_loaded' );
158
+		do_action('wpinv_loaded');
159 159
 
160 160
 		// Fix oxygen page builder conflict
161
-		if ( function_exists( 'ct_css_output' ) ) {
161
+		if (function_exists('ct_css_output')) {
162 162
 			wpinv_oxygen_fix_conflict();
163 163
 		}
164 164
 	}
@@ -168,21 +168,21 @@  discard block
 block discarded – undo
168 168
 	 *
169 169
 	 * @since 1.0
170 170
 	 */
171
-	public function load_textdomain( $locale = NULL ) {
172
-		if ( empty( $locale ) ) {
173
-			$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
171
+	public function load_textdomain($locale = NULL) {
172
+		if (empty($locale)) {
173
+			$locale = is_admin() && function_exists('get_user_locale') ? get_user_locale() : get_locale();
174 174
 		}
175 175
 
176
-		$locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
176
+		$locale = apply_filters('plugin_locale', $locale, 'invoicing');
177 177
 
178
-		unload_textdomain( 'invoicing' );
179
-		load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
180
-		load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
178
+		unload_textdomain('invoicing');
179
+		load_textdomain('invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo');
180
+		load_plugin_textdomain('invoicing', false, WPINV_PLUGIN_DIR . 'languages');
181 181
 
182 182
 		/**
183 183
 		 * Define language constants.
184 184
 		 */
185
-		require_once( WPINV_PLUGIN_DIR . 'language.php' );
185
+		require_once(WPINV_PLUGIN_DIR . 'language.php');
186 186
 	}
187 187
 
188 188
 	/**
@@ -191,91 +191,91 @@  discard block
 block discarded – undo
191 191
 	public function includes() {
192 192
 
193 193
 		// Start with the settings.
194
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
194
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
195 195
 
196 196
 		// Packages/libraries.
197
-		require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
198
-		require_once( WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php' );
197
+		require_once(WPINV_PLUGIN_DIR . 'vendor/autoload.php');
198
+		require_once(WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php');
199 199
 
200 200
 		// Load functions.
201
-		require_once( WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php' );
202
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
203
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
204
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
205
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
206
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
207
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
208
-		require_once( WPINV_PLUGIN_DIR . 'includes/invoice-functions.php' );
209
-		require_once( WPINV_PLUGIN_DIR . 'includes/subscription-functions.php' );
210
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
211
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
212
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
213
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
214
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
215
-		require_once( WPINV_PLUGIN_DIR . 'includes/error-functions.php' );
201
+		require_once(WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php');
202
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
203
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
204
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
205
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
206
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
207
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
208
+		require_once(WPINV_PLUGIN_DIR . 'includes/invoice-functions.php');
209
+		require_once(WPINV_PLUGIN_DIR . 'includes/subscription-functions.php');
210
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
211
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
212
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
213
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
214
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php');
215
+		require_once(WPINV_PLUGIN_DIR . 'includes/error-functions.php');
216 216
 
217 217
 		// Register autoloader.
218 218
 		try {
219
-			spl_autoload_register( array( $this, 'autoload' ), true );
220
-		} catch ( Exception $e ) {
221
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
219
+			spl_autoload_register(array($this, 'autoload'), true);
220
+		} catch (Exception $e) {
221
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
222 222
 		}
223 223
 
224
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
225
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
226
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
227
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
228
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
229
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
230
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
231
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
232
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
233
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
234
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
235
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
236
-		require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
237
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
238
-		require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
239
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
240
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
241
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
242
-		require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
243
-		require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
244
-		require_once( WPINV_PLUGIN_DIR . 'widgets/getpaid.php' );
245
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-payment-form-elements.php' );
224
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php');
225
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php');
226
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
227
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
228
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php');
229
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php');
230
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php');
231
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php');
232
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php');
233
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php');
234
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php');
235
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php');
236
+		require_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php');
237
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php');
238
+		require_once(WPINV_PLUGIN_DIR . 'widgets/checkout.php');
239
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-history.php');
240
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php');
241
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php');
242
+		require_once(WPINV_PLUGIN_DIR . 'widgets/subscriptions.php');
243
+		require_once(WPINV_PLUGIN_DIR . 'widgets/buy-item.php');
244
+		require_once(WPINV_PLUGIN_DIR . 'widgets/getpaid.php');
245
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-payment-form-elements.php');
246 246
 
247 247
 		/**
248 248
 		 * Load the tax class.
249 249
 		 */
250
-		if ( ! class_exists( 'WPInv_EUVat' ) ) {
251
-			require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
250
+		if (!class_exists('WPInv_EUVat')) {
251
+			require_once(WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php');
252 252
 		}
253 253
 
254
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
254
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
255 255
 			GetPaid_Post_Types_Admin::init();
256 256
 
257
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
258
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
259
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
260
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
261
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
262
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
263
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
264
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php' );
257
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php');
258
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
259
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php');
260
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
261
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
262
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php');
263
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php');
264
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php');
265 265
 			// load the user class only on the users.php page
266 266
 			global $pagenow;
267
-			if($pagenow=='users.php'){
267
+			if ($pagenow == 'users.php') {
268 268
 				new WPInv_Admin_Users();
269 269
 			}
270 270
 		}
271 271
 
272 272
 		// Register cli commands
273
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
274
-			require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
275
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
273
+		if (defined('WP_CLI') && WP_CLI) {
274
+			require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php');
275
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
276 276
 		}
277 277
 
278
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
278
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/install.php');
279 279
 	}
280 280
 
281 281
 	/**
@@ -286,21 +286,21 @@  discard block
 block discarded – undo
286 286
 	 * @since       1.0.19
287 287
 	 * @return      void
288 288
 	 */
289
-	public function autoload( $class_name ) {
289
+	public function autoload($class_name) {
290 290
 
291 291
 		// Normalize the class name...
292
-		$class_name  = strtolower( $class_name );
292
+		$class_name = strtolower($class_name);
293 293
 
294 294
 		// ... and make sure it is our class.
295
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
295
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
296 296
 			return;
297 297
 		}
298 298
 
299 299
 		// Next, prepare the file name from the class.
300
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
300
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
301 301
 
302 302
 		// Base path of the classes.
303
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
303
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
304 304
 
305 305
 		// And an array of possible locations in order of importance.
306 306
 		$locations = array(
@@ -312,10 +312,10 @@  discard block
 block discarded – undo
312 312
 			"$plugin_path/includes/admin/meta-boxes",
313 313
 		);
314 314
 
315
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
315
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
316 316
 
317
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
318
-				include trailingslashit( $location ) . $file_name;
317
+			if (file_exists(trailingslashit($location) . $file_name)) {
318
+				include trailingslashit($location) . $file_name;
319 319
 				break;
320 320
 			}
321 321
 
@@ -329,7 +329,7 @@  discard block
 block discarded – undo
329 329
 	public function init() {
330 330
 
331 331
 		// Fires before getpaid inits.
332
-		do_action( 'before_getpaid_init', $this );
332
+		do_action('before_getpaid_init', $this);
333 333
 
334 334
 		// Load default gateways.
335 335
 		$gateways = apply_filters(
@@ -343,12 +343,12 @@  discard block
 block discarded – undo
343 343
 			)
344 344
 		);
345 345
 
346
-		foreach ( $gateways as $id => $class ) {
347
-			$this->gateways[ $id ] = new $class();
346
+		foreach ($gateways as $id => $class) {
347
+			$this->gateways[$id] = new $class();
348 348
 		}
349 349
 
350 350
 		// Fires after getpaid inits.
351
-		do_action( 'getpaid_init', $this );
351
+		do_action('getpaid_init', $this);
352 352
 
353 353
 	}
354 354
 
@@ -358,69 +358,69 @@  discard block
 block discarded – undo
358 358
 	public function maybe_process_ipn() {
359 359
 
360 360
 		// Ensure that this is an IPN request.
361
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
361
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
362 362
 			return;
363 363
 		}
364 364
 
365
-		$gateway = wpinv_clean( $_GET['wpi-gateway'] );
365
+		$gateway = wpinv_clean($_GET['wpi-gateway']);
366 366
 
367
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
368
-		do_action( "wpinv_verify_{$gateway}_ipn" );
367
+		do_action('wpinv_verify_payment_ipn', $gateway);
368
+		do_action("wpinv_verify_{$gateway}_ipn");
369 369
 		exit;
370 370
 
371 371
 	}
372 372
 
373 373
 	public function enqueue_scripts() {
374
-		$suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
374
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
375 375
 
376
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css' );
377
-		wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version );
378
-		wp_enqueue_style( 'wpinv_front_style' );
376
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css');
377
+		wp_register_style('wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version);
378
+		wp_enqueue_style('wpinv_front_style');
379 379
 
380 380
 		// Register scripts
381
-		wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
382
-		wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  filemtime( WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js' ) );
381
+		wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
382
+		wp_register_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array('jquery'), filemtime(WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js'));
383 383
 
384 384
 		$localize                         = array();
385
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
386
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
385
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
386
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
387 387
 		$localize['currency_symbol']      = wpinv_currency_symbol();
388 388
 		$localize['currency_pos']         = wpinv_currency_position();
389 389
 		$localize['thousand_sep']         = wpinv_thousands_separator();
390 390
 		$localize['decimal_sep']          = wpinv_decimal_separator();
391 391
 		$localize['decimals']             = wpinv_decimals();
392
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
392
+		$localize['txtComplete']          = __('Continue', 'invoicing');
393 393
 		$localize['UseTaxes']             = wpinv_use_taxes();
394
-		$localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
395
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
396
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
394
+		$localize['checkoutNonce']        = wp_create_nonce('wpinv_checkout_nonce');
395
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
396
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
397 397
 
398
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
398
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
399 399
 
400
-		wp_enqueue_script( 'jquery-blockui' );
400
+		wp_enqueue_script('jquery-blockui');
401 401
 		$autofill_api = wpinv_get_option('address_autofill_api');
402 402
 		$autofill_active = wpinv_get_option('address_autofill_active');
403
-		if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
404
-			if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
405
-				wp_dequeue_script( 'google-maps-api' );
403
+		if (isset($autofill_active) && 1 == $autofill_active && !empty($autofill_api) && wpinv_is_checkout()) {
404
+			if (wp_script_is('google-maps-api', 'enqueued')) {
405
+				wp_dequeue_script('google-maps-api');
406 406
 			}
407
-			wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
408
-			wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
407
+			wp_enqueue_script('google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array('jquery'), '', false);
408
+			wp_enqueue_script('google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array('jquery', 'google-maps-api'), '', true);
409 409
 		}
410 410
 
411
-		wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all' );
412
-		wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
411
+		wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all');
412
+		wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
413 413
 
414
-		wp_enqueue_script( 'wpinv-front-script' );
415
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
414
+		wp_enqueue_script('wpinv-front-script');
415
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
416 416
 
417
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
418
-		wp_enqueue_script( 'wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'wpinv-front-script', 'wp-hooks' ),  $version, true );
417
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
418
+		wp_enqueue_script('wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('wpinv-front-script', 'wp-hooks'), $version, true);
419 419
 	}
420 420
 
421 421
 	public function wpinv_actions() {
422
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
423
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
422
+		if (isset($_REQUEST['wpi_action'])) {
423
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
424 424
 		}
425 425
 	}
426 426
 
@@ -432,23 +432,23 @@  discard block
 block discarded – undo
432 432
      */
433 433
     public function maybe_do_authenticated_action() {
434 434
 
435
-        if ( is_user_logged_in() && isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
436
-            $key = sanitize_key( $_REQUEST['getpaid-action'] );
437
-            do_action( "getpaid_authenticated_action_$key", $_REQUEST );
435
+        if (is_user_logged_in() && isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
436
+            $key = sanitize_key($_REQUEST['getpaid-action']);
437
+            do_action("getpaid_authenticated_action_$key", $_REQUEST);
438 438
         }
439 439
 
440 440
     }
441 441
 
442
-	public function pre_get_posts( $wp_query ) {
443
-		if ( ! is_admin() && !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
444
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
442
+	public function pre_get_posts($wp_query) {
443
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
444
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses());
445 445
 		}
446 446
 
447 447
 		return $wp_query;
448 448
 	}
449 449
 
450 450
 	public function bp_invoicing_init() {
451
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
451
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php');
452 452
 	}
453 453
 
454 454
 	/**
@@ -469,8 +469,8 @@  discard block
 block discarded – undo
469 469
 			)
470 470
 		);
471 471
 
472
-		foreach ( $widgets as $widget ) {
473
-			register_widget( $widget );
472
+		foreach ($widgets as $widget) {
473
+			register_widget($widget);
474 474
 		}
475 475
 		
476 476
 	}
@@ -481,10 +481,10 @@  discard block
 block discarded – undo
481 481
 	 * @since 1.0.19
482 482
 	 * @param int[] $excluded_posts_ids
483 483
 	 */
484
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
484
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
485 485
 
486 486
 		// Ensure that we have an array.
487
-		if ( ! is_array( $excluded_posts_ids ) ) {
487
+		if (!is_array($excluded_posts_ids)) {
488 488
 			$excluded_posts_ids = array();
489 489
 		}
490 490
 
@@ -492,24 +492,24 @@  discard block
 block discarded – undo
492 492
 		$our_pages = array();
493 493
 
494 494
 		// Checkout page.
495
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
495
+		$our_pages[] = wpinv_get_option('checkout_page', false);
496 496
 
497 497
 		// Success page.
498
-		$our_pages[] = wpinv_get_option( 'success_page', false );
498
+		$our_pages[] = wpinv_get_option('success_page', false);
499 499
 
500 500
 		// Failure page.
501
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
501
+		$our_pages[] = wpinv_get_option('failure_page', false);
502 502
 
503 503
 		// History page.
504
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
504
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
505 505
 
506 506
 		// Subscriptions page.
507
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
507
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
508 508
 
509
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
509
+		$our_pages   = array_map('intval', array_filter($our_pages));
510 510
 
511 511
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
512
-		return array_unique( $excluded_posts_ids );
512
+		return array_unique($excluded_posts_ids);
513 513
 
514 514
 	}
515 515
 
Please login to merge, or discard this patch.
includes/wpinv-email-functions.php 1 patch
Spacing   +126 added lines, -126 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * Please use GetPaid_Notification_Email_Sender
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /*
12 12
 |--------------------------------------------------------------------------
@@ -17,19 +17,19 @@  discard block
 block discarded – undo
17 17
 /**
18 18
  * Generates the email header.
19 19
  */
20
-function wpinv_email_header( $email_heading ) {
21
-    wpinv_get_template( 'emails/wpinv-email-header.php', compact( 'email_heading' ) );
20
+function wpinv_email_header($email_heading) {
21
+    wpinv_get_template('emails/wpinv-email-header.php', compact('email_heading'));
22 22
 }
23
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
23
+add_action('wpinv_email_header', 'wpinv_email_header');
24 24
 
25 25
 
26 26
 /**
27 27
  * Generates the email footer.
28 28
  */
29 29
 function wpinv_email_footer() {
30
-    wpinv_get_template( 'emails/wpinv-email-footer.php' );
30
+    wpinv_get_template('emails/wpinv-email-footer.php');
31 31
 }
32
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
32
+add_action('wpinv_email_footer', 'wpinv_email_footer');
33 33
 
34 34
 
35 35
 /**
@@ -39,13 +39,13 @@  discard block
 block discarded – undo
39 39
  * @param string $email_type
40 40
  * @param bool $sent_to_admin
41 41
  */
42
-function wpinv_email_invoice_details( $invoice,  $email_type, $sent_to_admin ) {
42
+function wpinv_email_invoice_details($invoice, $email_type, $sent_to_admin) {
43 43
 
44
-    $args = compact( 'invoice', 'email_type', 'sent_to_admin' );
45
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', $args );
44
+    $args = compact('invoice', 'email_type', 'sent_to_admin');
45
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', $args);
46 46
 
47 47
 }
48
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
48
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
49 49
 
50 50
 
51 51
 /**
@@ -55,17 +55,17 @@  discard block
 block discarded – undo
55 55
  * @param string $email_type
56 56
  * @param bool $sent_to_admin
57 57
  */
58
-function wpinv_email_invoice_items( $invoice, $email_type, $sent_to_admin ) {
58
+function wpinv_email_invoice_items($invoice, $email_type, $sent_to_admin) {
59 59
 
60 60
     // Prepare line items.
61
-    $columns = getpaid_invoice_item_columns( $invoice );
62
-    $columns = apply_filters( 'getpaid_invoice_line_items_table_columns', $columns, $invoice );
61
+    $columns = getpaid_invoice_item_columns($invoice);
62
+    $columns = apply_filters('getpaid_invoice_line_items_table_columns', $columns, $invoice);
63 63
 
64 64
     // Load the template.
65
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', compact( 'invoice', 'columns', 'email_type', 'sent_to_admin' ) );
65
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', compact('invoice', 'columns', 'email_type', 'sent_to_admin'));
66 66
 
67 67
 }
68
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
68
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
69 69
 
70 70
 
71 71
 /**
@@ -75,13 +75,13 @@  discard block
 block discarded – undo
75 75
  * @param string $email_type
76 76
  * @param bool $sent_to_admin
77 77
  */
78
-function wpinv_email_billing_details( $invoice, $email_type, $sent_to_admin ) {
78
+function wpinv_email_billing_details($invoice, $email_type, $sent_to_admin) {
79 79
 
80
-    $args = compact( 'invoice', 'email_type', 'sent_to_admin' );
81
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', $args );
80
+    $args = compact('invoice', 'email_type', 'sent_to_admin');
81
+    wpinv_get_template('emails/wpinv-email-billing-details.php', $args);
82 82
 
83 83
 }
84
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
84
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
85 85
 
86 86
 /**
87 87
  * Returns email css.
@@ -89,8 +89,8 @@  discard block
 block discarded – undo
89 89
  */
90 90
 function getpaid_get_email_css() {
91 91
 
92
-    $css = wpinv_get_template_html( 'emails/wpinv-email-styles.php' );
93
-    return apply_filters( 'wpinv_email_styles', $css );
92
+    $css = wpinv_get_template_html('emails/wpinv-email-styles.php');
93
+    return apply_filters('wpinv_email_styles', $css);
94 94
 
95 95
 }
96 96
 
@@ -101,26 +101,26 @@  discard block
 block discarded – undo
101 101
  * @return string
102 102
  * 
103 103
  */
104
-function wpinv_email_style_body( $content ) {
104
+function wpinv_email_style_body($content) {
105 105
 
106
-    if ( ! class_exists( 'DOMDocument' ) ) {
106
+    if (!class_exists('DOMDocument')) {
107 107
         return $content;
108 108
     }
109 109
 
110 110
     $css = getpaid_get_email_css();
111 111
 
112 112
     // include css inliner
113
-	if ( ! class_exists( 'Emogrifier' ) ) {
114
-		include_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php' );
113
+	if (!class_exists('Emogrifier')) {
114
+		include_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php');
115 115
     }
116 116
 
117 117
     // Inline the css.
118 118
     try {
119
-        $emogrifier = new Emogrifier( $content, $css );
119
+        $emogrifier = new Emogrifier($content, $css);
120 120
         $_content   = $emogrifier->emogrify();
121 121
         $content    = $_content;
122
-    } catch ( Exception $e ) {
123
-        wpinv_error_log( $e->getMessage(), 'emogrifier' );
122
+    } catch (Exception $e) {
123
+        wpinv_error_log($e->getMessage(), 'emogrifier');
124 124
     }
125 125
 
126 126
     return $content;
@@ -129,37 +129,37 @@  discard block
 block discarded – undo
129 129
 
130 130
 // Backwards compatibility.
131 131
 function wpinv_init_transactional_emails() {
132
-    foreach ( apply_filters( 'wpinv_email_actions', array() ) as $action ) {
133
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
132
+    foreach (apply_filters('wpinv_email_actions', array()) as $action) {
133
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
134 134
     }
135 135
 }
136
-add_action( 'init', 'wpinv_init_transactional_emails' );
136
+add_action('init', 'wpinv_init_transactional_emails');
137 137
 
138 138
 function wpinv_send_transactional_email() {
139 139
     $args       = func_get_args();
140 140
     $function   = current_filter() . '_notification';
141
-    do_action_ref_array( $function, $args );
141
+    do_action_ref_array($function, $args);
142 142
 }
143 143
 
144 144
 function wpinv_mail_get_from_address() {
145
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
146
-    return sanitize_email( $from_address );
145
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
146
+    return sanitize_email($from_address);
147 147
 }
148 148
 
149 149
 function wpinv_mail_get_from_name() {
150
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
151
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
150
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
151
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
152 152
 }
153 153
 
154
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
155
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
156
-    return ( $active ? true : false );
154
+function wpinv_mail_admin_bcc_active($mail_type = '') {
155
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
156
+    return ($active ? true : false);
157 157
 }
158 158
     
159
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
160
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
159
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
160
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
161 161
 
162
-    switch ( $email_type ) {
162
+    switch ($email_type) {
163 163
         case 'html' :
164 164
             $content_type = 'text/html';
165 165
             break;
@@ -184,11 +184,11 @@  discard block
 block discarded – undo
184 184
  * @param array        $attachments Any files to attach to the email.
185 185
  * @param string|array $cc An email or array of extra emails to send a copy of the email to.
186 186
  */
187
-function wpinv_mail_send( $to, $subject, $message, $deprecated, $attachments = array(), $cc = array() ) {
187
+function wpinv_mail_send($to, $subject, $message, $deprecated, $attachments = array(), $cc = array()) {
188 188
 
189 189
     $mailer  = new GetPaid_Notification_Email_Sender();
190
-    $message = wpinv_email_style_body( $message );
191
-    $to      = array_merge( wpinv_parse_list( $to ), wpinv_parse_list( $cc ) );
190
+    $message = wpinv_email_style_body($message);
191
+    $to      = array_merge(wpinv_parse_list($to), wpinv_parse_list($cc));
192 192
 
193 193
 	return $mailer->send(
194 194
         $to,
@@ -205,7 +205,7 @@  discard block
 block discarded – undo
205 205
  * @return array
206 206
  */
207 207
 function wpinv_get_emails() {
208
-    return apply_filters( 'wpinv_get_emails', wpinv_get_data( 'email-settings' ) );
208
+    return apply_filters('wpinv_get_emails', wpinv_get_data('email-settings'));
209 209
 }
210 210
 
211 211
 /**
@@ -214,172 +214,172 @@  discard block
 block discarded – undo
214 214
  * @param array $settings
215 215
  * @return array
216 216
  */
217
-function wpinv_settings_emails( $settings = array() ) {
218
-    $settings = array_merge( $settings, wpinv_get_emails() );
219
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
217
+function wpinv_settings_emails($settings = array()) {
218
+    $settings = array_merge($settings, wpinv_get_emails());
219
+    return apply_filters('wpinv_settings_get_emails', $settings);
220 220
 }
221
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
221
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
222 222
 
223 223
 /**
224 224
  * Filter email section names.
225 225
  * 
226 226
  */
227
-function wpinv_settings_sections_emails( $settings ) {
228
-    foreach  ( wpinv_get_emails() as $key => $email) {
229
-        $settings[$key] = ! empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : strip_tags( $key );
227
+function wpinv_settings_sections_emails($settings) {
228
+    foreach (wpinv_get_emails() as $key => $email) {
229
+        $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : strip_tags($key);
230 230
     }
231 231
 
232 232
     return $settings;    
233 233
 }
234
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
234
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
235 235
 
236
-function wpinv_email_is_enabled( $email_type ) {
236
+function wpinv_email_is_enabled($email_type) {
237 237
     $emails = wpinv_get_emails();
238
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
238
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
239 239
 
240
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
240
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
241 241
 }
242 242
 
243
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
244
-    switch ( $email_type ) {
243
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
244
+    switch ($email_type) {
245 245
         case 'new_invoice':
246 246
         case 'cancelled_invoice':
247 247
         case 'failed_invoice':
248 248
             $recipient  = wpinv_get_admin_email();
249 249
         break;
250 250
         default:
251
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
252
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
251
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
252
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
253 253
         break;
254 254
     }
255 255
 
256
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
256
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
257 257
 }
258 258
 
259 259
 /**
260 260
  * Returns invoice CC recipients
261 261
  */
262
-function wpinv_email_get_cc_recipients( $email_type = '', $invoice_id = 0, $invoice = array() ) {
263
-    switch ( $email_type ) {
262
+function wpinv_email_get_cc_recipients($email_type = '', $invoice_id = 0, $invoice = array()) {
263
+    switch ($email_type) {
264 264
         case 'new_invoice':
265 265
         case 'cancelled_invoice':
266 266
         case 'failed_invoice':
267 267
             return array();
268 268
         break;
269 269
         default:
270
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
271
-            $recipient  = empty( $invoice ) ? '' : get_post_meta( $invoice->ID, 'wpinv_email_cc', true );
272
-            if ( empty( $recipient ) ) {
270
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
271
+            $recipient  = empty($invoice) ? '' : get_post_meta($invoice->ID, 'wpinv_email_cc', true);
272
+            if (empty($recipient)) {
273 273
                 return array();
274 274
             }
275
-            return  array_filter( array_map( 'trim', explode( ',', $recipient ) ) );
275
+            return  array_filter(array_map('trim', explode(',', $recipient)));
276 276
         break;
277 277
     }
278 278
 
279 279
 }
280 280
 
281
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
282
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
283
-    $subject    = __( $subject, 'invoicing' );
281
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
282
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
283
+    $subject    = __($subject, 'invoicing');
284 284
 
285
-    $subject    = wpinv_email_format_text( $subject, $invoice );
285
+    $subject    = wpinv_email_format_text($subject, $invoice);
286 286
 
287
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
287
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
288 288
 }
289 289
 
290
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
291
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
292
-    $email_heading = __( $email_heading, 'invoicing' );
290
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
291
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
292
+    $email_heading = __($email_heading, 'invoicing');
293 293
 
294
-    $email_heading = wpinv_email_format_text( $email_heading, $invoice );
294
+    $email_heading = wpinv_email_format_text($email_heading, $invoice);
295 295
 
296
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
296
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
297 297
 }
298 298
 
299
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
300
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
301
-    $content    = __( $content, 'invoicing' );
299
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
300
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
301
+    $content    = __($content, 'invoicing');
302 302
 
303
-    $content    = wpinv_email_format_text( $content, $invoice );
303
+    $content    = wpinv_email_format_text($content, $invoice);
304 304
 
305
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
305
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
306 306
 }
307 307
 
308
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
308
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
309 309
     $from_name = wpinv_mail_get_from_address();
310 310
     $from_email = wpinv_mail_get_from_address();
311 311
     
312
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
312
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
313 313
     
314
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
315
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
314
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
315
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
316 316
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
317 317
     
318
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
318
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
319 319
 }
320 320
 
321
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
321
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
322 322
     $attachments = array();
323 323
     
324
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
324
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
325 325
 }
326 326
 
327 327
 /**
328 328
  * Searches for and replaces certain placeholders in an email.
329 329
  */
330
-function wpinv_email_format_text( $content, $invoice ) {
330
+function wpinv_email_format_text($content, $invoice) {
331 331
 
332 332
     $replace_array = array(
333 333
         '{site_title}'      => wpinv_get_blogname(),
334
-        '{date}'            => getpaid_format_date( current_time( 'mysql' ) ),
334
+        '{date}'            => getpaid_format_date(current_time('mysql')),
335 335
     );
336 336
 
337
-    $invoice = new WPInv_Invoice( $invoice );
337
+    $invoice = new WPInv_Invoice($invoice);
338 338
 
339
-    if ( $invoice->get_id() ) {
339
+    if ($invoice->get_id()) {
340 340
 
341 341
         $replace_array = array_merge(
342 342
             $replace_array, 
343 343
             array(
344
-                '{name}'            => sanitize_text_field( $invoice->get_user_full_name() ),
345
-                '{full_name}'       => sanitize_text_field( $invoice->get_user_full_name() ),
346
-                '{first_name}'      => sanitize_text_field( $invoice->get_first_name() ),
347
-                '{last_name}'       => sanitize_text_field( $invoice->get_last_name() ),
348
-                '{email}'           => sanitize_email( $invoice->get_email() ),
349
-                '{invoice_number}'  => sanitize_text_field( $invoice->get_number() ),
350
-                '{invoice_total}'   => wpinv_price( wpinv_format_amount( $invoice->get_total( true ) ) ),
351
-                '{invoice_link}'    => esc_url( $invoice->get_view_url() ),
352
-                '{invoice_pay_link}'=> esc_url( $invoice->get_checkout_payment_url() ),
353
-                '{invoice_date}'    => date( get_option( 'date_format' ), strtotime( $invoice->get_date_created(), current_time( 'timestamp' ) ) ),
354
-                '{invoice_due_date}'=> date( get_option( 'date_format' ), strtotime( $invoice->get_due_date(), current_time( 'timestamp' ) ) ),
355
-                '{invoice_quote}'   => sanitize_text_field( $invoice->get_type() ),
356
-                '{invoice_label}'   => sanitize_text_field( ucfirst( $invoice->get_type() ) ),
357
-                '{is_was}'          => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
344
+                '{name}'            => sanitize_text_field($invoice->get_user_full_name()),
345
+                '{full_name}'       => sanitize_text_field($invoice->get_user_full_name()),
346
+                '{first_name}'      => sanitize_text_field($invoice->get_first_name()),
347
+                '{last_name}'       => sanitize_text_field($invoice->get_last_name()),
348
+                '{email}'           => sanitize_email($invoice->get_email()),
349
+                '{invoice_number}'  => sanitize_text_field($invoice->get_number()),
350
+                '{invoice_total}'   => wpinv_price(wpinv_format_amount($invoice->get_total(true))),
351
+                '{invoice_link}'    => esc_url($invoice->get_view_url()),
352
+                '{invoice_pay_link}'=> esc_url($invoice->get_checkout_payment_url()),
353
+                '{invoice_date}'    => date(get_option('date_format'), strtotime($invoice->get_date_created(), current_time('timestamp'))),
354
+                '{invoice_due_date}'=> date(get_option('date_format'), strtotime($invoice->get_due_date(), current_time('timestamp'))),
355
+                '{invoice_quote}'   => sanitize_text_field($invoice->get_type()),
356
+                '{invoice_label}'   => sanitize_text_field(ucfirst($invoice->get_type())),
357
+                '{is_was}'          => strtotime($invoice->get_due_date()) < current_time('timestamp') ? __('was', 'invoicing') : __('is', 'invoicing'),
358 358
             )
359 359
         );
360 360
 
361 361
     }
362 362
 
363 363
     // Let third party plugins filter the arra.
364
-    $replace_array = apply_filters( 'wpinv_email_format_text', $replace_array, $content, $invoice );
364
+    $replace_array = apply_filters('wpinv_email_format_text', $replace_array, $content, $invoice);
365 365
 
366
-    foreach ( $replace_array as $key => $value ) {
367
-        $content = str_replace( $key, $value, $content );
366
+    foreach ($replace_array as $key => $value) {
367
+        $content = str_replace($key, $value, $content);
368 368
     }
369 369
 
370
-    return apply_filters( 'wpinv_email_content_replace', $content );
370
+    return apply_filters('wpinv_email_content_replace', $content);
371 371
 }
372 372
 
373 373
 
374
-function wpinv_email_wrap_message( $message ) {
374
+function wpinv_email_wrap_message($message) {
375 375
     // Buffer
376 376
     ob_start();
377 377
 
378
-    do_action( 'wpinv_email_header' );
378
+    do_action('wpinv_email_header');
379 379
 
380
-    echo wpautop( wptexturize( $message ) );
380
+    echo wpautop(wptexturize($message));
381 381
 
382
-    do_action( 'wpinv_email_footer' );
382
+    do_action('wpinv_email_footer');
383 383
 
384 384
     // Get contents
385 385
     $message = ob_get_clean();
@@ -387,21 +387,21 @@  discard block
 block discarded – undo
387 387
     return $message;
388 388
 }
389 389
 
390
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type ) {
391
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
392
-        $date_format = get_option( 'date_format' );
393
-        $time_format = get_option( 'time_format' );
390
+function wpinv_add_notes_to_invoice_email($invoice, $email_type) {
391
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
392
+        $date_format = get_option('date_format');
393
+        $time_format = get_option('time_format');
394 394
         ?>
395 395
         <div id="wpinv-email-notes">
396
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
396
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
397 397
             <ol class="wpinv-notes-lists">
398 398
         <?php
399
-        foreach ( $invoice_notes as $note ) {
400
-            $note_time = strtotime( $note->comment_date );
399
+        foreach ($invoice_notes as $note) {
400
+            $note_time = strtotime($note->comment_date);
401 401
             ?>
402 402
             <li class="comment wpinv-note">
403
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
404
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
403
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
404
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
405 405
             </li>
406 406
             <?php
407 407
         }
@@ -410,4 +410,4 @@  discard block
 block discarded – undo
410 410
         <?php
411 411
     }
412 412
 }
413
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
413
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
Please login to merge, or discard this patch.