AyeCode / invoicing

vendor/composer/InstalledVersions.php

Spacing +22 added lines, -22 removed lines

@@ -11,93 +11,93 @@
 
 class InstalledVersions
 {
-private static $installed = array (
+private static $installed = array(
   'root' => 
-  array (
+  array(
     'pretty_version' => 'dev-master',
     'version' => 'dev-master',
     'aliases' => 
-    array (
+    array(
     ),
     'reference' => 'fd79a24e55f0631da78d93a08f1e52e91806a416',
     'name' => 'ayecode/invoicing',
   ),
   'versions' => 
-  array (
+  array(
     'ayecode/ayecode-connect-helper' => 
-    array (
+    array(
       'pretty_version' => '1.0.3',
       'version' => '1.0.3.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '1af7cdefdbd20d4443a3ab4834e4c1cd8fe57fb4',
     ),
     'ayecode/invoicing' => 
-    array (
+    array(
       'pretty_version' => 'dev-master',
       'version' => 'dev-master',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'fd79a24e55f0631da78d93a08f1e52e91806a416',
     ),
     'ayecode/wp-ayecode-ui' => 
-    array (
+    array(
       'pretty_version' => '0.1.35',
       'version' => '0.1.35.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'e5d7955f648c6b350a8fe72e0110b8d78645c60f',
     ),
     'ayecode/wp-font-awesome-settings' => 
-    array (
+    array(
       'pretty_version' => '1.0.12',
       'version' => '1.0.12.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '754cca6fda775f3e0b56b90a810dfcaea62ea288',
     ),
     'ayecode/wp-super-duper' => 
-    array (
+    array(
       'pretty_version' => '1.0.22',
       'version' => '1.0.22.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '42b638502c9e4be0877f27903df7c7ed2080bdac',
     ),
     'composer/installers' => 
-    array (
+    array(
       'pretty_version' => 'v1.9.0',
       'version' => '1.9.0.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'b93bcf0fa1fccb0b7d176b0967d969691cd74cca',
     ),
     'maxmind-db/reader' => 
-    array (
+    array(
       'pretty_version' => 'v1.6.0',
       'version' => '1.6.0.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'febd4920bf17c1da84cef58e56a8227dfb37fbe4',
     ),
     'roundcube/plugin-installer' => 
-    array (
+    array(
       'replaced' => 
-      array (
+      array(
         0 => '*',
       ),
     ),
     'shama/baton' => 
-    array (
+    array(
       'replaced' => 
-      array (
+      array(
         0 => '*',
       ),
     ),

vendor/composer/installed.php

Spacing +22 added lines, -22 removed lines

@@ -1,90 +1,90 @@
-<?php return array (
+<?php return array(
   'root' => 
-  array (
+  array(
     'pretty_version' => 'dev-master',
     'version' => 'dev-master',
     'aliases' => 
-    array (
+    array(
     ),
     'reference' => 'fd79a24e55f0631da78d93a08f1e52e91806a416',
     'name' => 'ayecode/invoicing',
   ),
   'versions' => 
-  array (
+  array(
     'ayecode/ayecode-connect-helper' => 
-    array (
+    array(
       'pretty_version' => '1.0.3',
       'version' => '1.0.3.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '1af7cdefdbd20d4443a3ab4834e4c1cd8fe57fb4',
     ),
     'ayecode/invoicing' => 
-    array (
+    array(
       'pretty_version' => 'dev-master',
       'version' => 'dev-master',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'fd79a24e55f0631da78d93a08f1e52e91806a416',
     ),
     'ayecode/wp-ayecode-ui' => 
-    array (
+    array(
       'pretty_version' => '0.1.35',
       'version' => '0.1.35.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'e5d7955f648c6b350a8fe72e0110b8d78645c60f',
     ),
     'ayecode/wp-font-awesome-settings' => 
-    array (
+    array(
       'pretty_version' => '1.0.12',
       'version' => '1.0.12.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '754cca6fda775f3e0b56b90a810dfcaea62ea288',
     ),
     'ayecode/wp-super-duper' => 
-    array (
+    array(
       'pretty_version' => '1.0.22',
       'version' => '1.0.22.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => '42b638502c9e4be0877f27903df7c7ed2080bdac',
     ),
     'composer/installers' => 
-    array (
+    array(
       'pretty_version' => 'v1.9.0',
       'version' => '1.9.0.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'b93bcf0fa1fccb0b7d176b0967d969691cd74cca',
     ),
     'maxmind-db/reader' => 
-    array (
+    array(
       'pretty_version' => 'v1.6.0',
       'version' => '1.6.0.0',
       'aliases' => 
-      array (
+      array(
       ),
       'reference' => 'febd4920bf17c1da84cef58e56a8227dfb37fbe4',
     ),
     'roundcube/plugin-installer' => 
-    array (
+    array(
       'replaced' => 
-      array (
+      array(
         0 => '*',
       ),
     ),
     'shama/baton' => 
-    array (
+    array(
       'replaced' => 
-      array (
+      array(
         0 => '*',
       ),
     ),

includes/wpinv-gateway-functions.php

Spacing +139 added lines, -139 removed lines

@@ -3,7 +3,7 @@ 
  * Contains gateway functions.
  *
  */
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Returns an array of payment gateways.
@@ -11,82 +11,82 @@ 
  * @return array
  */
 function wpinv_get_payment_gateways() {
-    return apply_filters( 'wpinv_payment_gateways', array() );
+    return apply_filters('wpinv_payment_gateways', array());
 }
 
-function wpinv_payment_gateway_titles( $all_gateways ) {
+function wpinv_payment_gateway_titles($all_gateways) {
     global $wpinv_options;
 
     $gateways = array();
-    foreach ( $all_gateways as $key => $gateway ) {
-        if ( !empty( $wpinv_options[$key . '_title'] ) ) {
-            $all_gateways[$key]['checkout_label'] = __( $wpinv_options[$key . '_title'], 'invoicing' );
+    foreach ($all_gateways as $key => $gateway) {
+        if (!empty($wpinv_options[$key . '_title'])) {
+            $all_gateways[$key]['checkout_label'] = __($wpinv_options[$key . '_title'], 'invoicing');
         }
 
-        $gateways[$key] = isset( $wpinv_options[$key . '_ordering'] ) ? $wpinv_options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
+        $gateways[$key] = isset($wpinv_options[$key . '_ordering']) ? $wpinv_options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
     }
 
-    asort( $gateways );
+    asort($gateways);
 
-    foreach ( $gateways as $gateway => $key ) {
+    foreach ($gateways as $gateway => $key) {
         $gateways[$gateway] = $all_gateways[$gateway];
     }
 
     return $gateways;
 }
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
 
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
+function wpinv_get_enabled_payment_gateways($sort = false) {
     $gateways = wpinv_get_payment_gateways();
-    $enabled  = wpinv_get_option( 'gateways', false );
+    $enabled  = wpinv_get_option('gateways', false);
 
     $gateway_list = array();
 
-    foreach ( $gateways as $key => $gateway ) {
-        if ( isset( $enabled[ $key ] ) && $enabled[ $key ] == 1 ) {
-            $gateway_list[ $key ] = $gateway;
+    foreach ($gateways as $key => $gateway) {
+        if (isset($enabled[$key]) && $enabled[$key] == 1) {
+            $gateway_list[$key] = $gateway;
         }
     }
 
-    if ( true === $sort ) {
-        uasort( $gateway_list, 'wpinv_sort_gateway_order' );
+    if (true === $sort) {
+        uasort($gateway_list, 'wpinv_sort_gateway_order');
         
         // Reorder our gateways so the default is first
         $default_gateway_id = wpinv_get_default_gateway();
 
-        if ( wpinv_is_gateway_active( $default_gateway_id ) ) {
-            $default_gateway    = array( $default_gateway_id => $gateway_list[ $default_gateway_id ] );
-            unset( $gateway_list[ $default_gateway_id ] );
+        if (wpinv_is_gateway_active($default_gateway_id)) {
+            $default_gateway = array($default_gateway_id => $gateway_list[$default_gateway_id]);
+            unset($gateway_list[$default_gateway_id]);
 
-            $gateway_list = array_merge( $default_gateway, $gateway_list );
+            $gateway_list = array_merge($default_gateway, $gateway_list);
         }
     }
 
-    return apply_filters( 'wpinv_enabled_payment_gateways', $gateway_list );
+    return apply_filters('wpinv_enabled_payment_gateways', $gateway_list);
 }
 
-function wpinv_sort_gateway_order( $a, $b ) {
+function wpinv_sort_gateway_order($a, $b) {
     return $a['ordering'] - $b['ordering'];
 }
 
-function wpinv_is_gateway_active( $gateway ) {
+function wpinv_is_gateway_active($gateway) {
     $gateways = wpinv_get_enabled_payment_gateways();
 
-    $ret = is_array($gateways) && $gateway ?  array_key_exists( $gateway, $gateways ) : false;
+    $ret = is_array($gateways) && $gateway ?  array_key_exists($gateway, $gateways) : false;
 
-    return apply_filters( 'wpinv_is_gateway_active', $ret, $gateway, $gateways );
+    return apply_filters('wpinv_is_gateway_active', $ret, $gateway, $gateways);
 }
 
 function wpinv_get_default_gateway() {
-    $default = wpinv_get_option( 'default_gateway', 'paypal' );
+    $default = wpinv_get_option('default_gateway', 'paypal');
 
-    if ( !wpinv_is_gateway_active( $default ) ) {
+    if (!wpinv_is_gateway_active($default)) {
         $gateways = wpinv_get_enabled_payment_gateways();
-        $gateways = array_keys( $gateways );
-        $default  = reset( $gateways );
+        $gateways = array_keys($gateways);
+        $default  = reset($gateways);
     }
 
-    return apply_filters( 'wpinv_default_gateway', $default );
+    return apply_filters('wpinv_default_gateway', $default);
 }
 
 /**
@@ -95,17 +95,17 @@ 
  * @param string $gateway The gateway to key.
  * @return string
  */
-function wpinv_get_gateway_admin_label( $gateway ) {
+function wpinv_get_gateway_admin_label($gateway) {
 
-    if ( empty( $gateway ) || 'none' == $gateway ) {
-        return esc_html__( 'No Gateway', 'invoicing' );
+    if (empty($gateway) || 'none' == $gateway) {
+        return esc_html__('No Gateway', 'invoicing');
     }
 
     $gateways = wpinv_get_payment_gateways();
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
-    $gateway  = apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
+    $gateway  = apply_filters('wpinv_gateway_admin_label', $label, $gateway);
 
-    return wpinv_clean( $gateway );
+    return wpinv_clean($gateway);
 }
 
 /**
@@ -113,49 +113,49 @@ 
  * 
  * @param string $gateway
  */
-function wpinv_get_gateway_description( $gateway ) {
+function wpinv_get_gateway_description($gateway) {
     global $wpinv_options;
 
-    $description = ! empty( $wpinv_options[$gateway . '_desc'] ) ? $wpinv_options[$gateway . '_desc'] : '';
+    $description = !empty($wpinv_options[$gateway . '_desc']) ? $wpinv_options[$gateway . '_desc'] : '';
 
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
 }
 
-function wpinv_get_gateway_button_label( $gateway ) {
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
+function wpinv_get_gateway_button_label($gateway) {
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
 }
 
-function wpinv_get_gateway_checkout_label( $gateway ) {
+function wpinv_get_gateway_checkout_label($gateway) {
     $gateways = wpinv_get_payment_gateways();
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
 
-    if ( $gateway == 'none' ) {
-        $label = __( 'None', 'invoicing' );
+    if ($gateway == 'none') {
+        $label = __('None', 'invoicing');
     }
 
-    return apply_filters( 'wpinv_gateway_checkout_label', ucfirst( $label ), $gateway );
+    return apply_filters('wpinv_gateway_checkout_label', ucfirst($label), $gateway);
 }
 
-function wpinv_settings_sections_gateways( $settings ) {
+function wpinv_settings_sections_gateways($settings) {
     $gateways = wpinv_get_payment_gateways();
     
     if (!empty($gateways)) {
-        foreach  ($gateways as $key => $gateway) {
+        foreach ($gateways as $key => $gateway) {
             $settings[$key] = $gateway['admin_label'];
         }
     }
     
     return $settings;    
 }
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
 
 /**
  * Adds GateWay settings.
  */
-function wpinv_settings_gateways( $settings ) {
+function wpinv_settings_gateways($settings) {
 
     // Loop through each gateway.
-    foreach  ( wpinv_get_payment_gateways() as $key => $gateway ) {
+    foreach (wpinv_get_payment_gateways() as $key => $gateway) {
 
         $gateway_settings = array(
 
@@ -163,7 +163,7 @@ 
             "{$key}_header" => array(
 
                 'id'     => "{$key}_gateway_header",
-                'name'   => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
+                'name'   => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
                 'custom' => $key,
                 'type'   => 'gateway_header',
 
@@ -172,16 +172,16 @@ 
             // Activate/Deactivate a gateway.
             "{$key}_active" => array(
                 'id'   => $key . '_active',
-                'name' => __( 'Activate', 'invoicing' ),
-                'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
+                'name' => __('Activate', 'invoicing'),
+                'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
                 'type' => 'checkbox',
             ),
 
             // Activate/Deactivate sandbox.
             "{$key}_sandbox" => array(
                 'id'   => $key . '_sandbox',
-                'name' => __( 'Sandbox', 'invoicing' ),
-                'desc' => __( 'Enable sandbox to test payments', 'invoicing' ),
+                'name' => __('Sandbox', 'invoicing'),
+                'desc' => __('Enable sandbox to test payments', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => '1',
             ),
@@ -189,40 +189,40 @@ 
             // Checkout title.
             "{$key}_title" => array(
                 'id'   => $key . '_title',
-                'name' => __( 'Checkout Title', 'invoicing' ),
-                'std'  => isset( $gateway['checkout_label'] ) ? $gateway['checkout_label'] : '',
+                'name' => __('Checkout Title', 'invoicing'),
+                'std'  => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : '',
                 'type' => 'text',
             ),
 
             // Checkout description.
             "{$key}_desc" => array(
                 'id'   => $key . '_desc',
-                'name' => __( 'Checkout Description', 'invoicing' ),
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
+                'name' => __('Checkout Description', 'invoicing'),
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
                 'type' => 'text',
             ),
 
             // Checkout order.
             "{$key}_ordering" => array(
                 'id'   => $key . '_ordering',
-                'name' => __( 'Priority', 'invoicing' ),
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
+                'name' => __('Priority', 'invoicing'),
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
                 'type' => 'number',
                 'step' => '1',
                 'min'  => '-100000',
                 'max'  => '100000',
-                'std'  => isset( $gateway['ordering'] ) ? $gateway['ordering'] : '10',
+                'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
             ),
 
         );
 
         // Maybe remove the sandbox.
-        if ( ! apply_filters( "wpinv_{$key}_supports_sandbox", false ) ) {
-            unset( $gateway_settings["{$key}_sandbox"] );
+        if (!apply_filters("wpinv_{$key}_supports_sandbox", false)) {
+            unset($gateway_settings["{$key}_sandbox"]);
         }
   
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings', $gateway_settings, $key, $gateway );
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings_' . $key, $gateway_settings, $gateway );
+        $gateway_settings = apply_filters('wpinv_gateway_settings', $gateway_settings, $key, $gateway);
+        $gateway_settings = apply_filters('wpinv_gateway_settings_' . $key, $gateway_settings, $gateway);
         
         $settings[$key] = $gateway_settings;
     }
@@ -230,57 +230,57 @@ 
     return $settings;
 
 }
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
 
-function wpinv_gateway_header_callback( $args ) {
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
+function wpinv_gateway_header_callback($args) {
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
 }
 
-function wpinv_get_gateway_supports( $gateway ) {
+function wpinv_get_gateway_supports($gateway) {
     $gateways = wpinv_get_enabled_payment_gateways();
-    $supports = isset( $gateways[ $gateway ]['supports'] ) ? $gateways[ $gateway ]['supports'] : array();
-    return apply_filters( 'wpinv_gateway_supports', $supports, $gateway );
+    $supports = isset($gateways[$gateway]['supports']) ? $gateways[$gateway]['supports'] : array();
+    return apply_filters('wpinv_gateway_supports', $supports, $gateway);
 }
 
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+function wpinv_get_chosen_gateway($invoice_id = 0) {
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
 
     $chosen = false;
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
         $chosen = $invoice->get_gateway();
     }
 
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
 
-	if ( false !== $chosen ) {
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
+	if (false !== $chosen) {
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
 	}
 
-	if ( ! empty ( $chosen ) ) {
-		$enabled_gateway = urldecode( $chosen );
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
+	if (!empty ($chosen)) {
+		$enabled_gateway = urldecode($chosen);
+	} else if (!empty($invoice) && (float) $invoice->get_subtotal() <= 0) {
 		$enabled_gateway = 'manual';
 	} else {
 		$enabled_gateway = wpinv_get_default_gateway();
 	}
     
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
             $enabled_gateway = wpinv_get_default_gateway();
-        }else{
+        } else {
             $enabled_gateway = $gateways[0];
         }
 
     }
 
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
 }
 
-function wpinv_record_gateway_error( $title = '', $message = '' ) {
-    return wpinv_error_log( $message, $title );
+function wpinv_record_gateway_error($title = '', $message = '') {
+    return wpinv_error_log($message, $title);
 }
 
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
 	$ret  = 0;
 	$args = array(
 		'meta_key'    => '_wpinv_gateway',
@@ -291,48 +291,48 @@ 
 		'fields'      => 'ids'
 	);
 
-	$payments = new WP_Query( $args );
+	$payments = new WP_Query($args);
 
-	if( $payments )
+	if ($payments)
 		$ret = $payments->post_count;
 	return $ret;
 }
 
-function wpinv_settings_update_gateways( $input ) {
+function wpinv_settings_update_gateways($input) {
     global $wpinv_options;
     
-    if ( !empty( $input['save_gateway'] ) ) {
-        $gateways = wpinv_get_option( 'gateways', false );
+    if (!empty($input['save_gateway'])) {
+        $gateways = wpinv_get_option('gateways', false);
         $gateways = !empty($gateways) ? $gateways : array();
         $gateway = $input['save_gateway'];
         
-        if ( !empty( $input[$gateway . '_active'] ) ) {
+        if (!empty($input[$gateway . '_active'])) {
             $gateways[$gateway] = 1;
         } else {
-            if ( isset( $gateways[$gateway] ) ) {
-                unset( $gateways[$gateway] );
+            if (isset($gateways[$gateway])) {
+                unset($gateways[$gateway]);
             }
         }
         
         $input['gateways'] = $gateways;
     }
     
-    if ( !empty( $input['default_gateway'] ) ) {
+    if (!empty($input['default_gateway'])) {
         $gateways = wpinv_get_payment_gateways();
         
-        foreach ( $gateways as $key => $gateway ) {
-            $active   = 0;
-            if ( !empty( $input['gateways'] ) && !empty( $input['gateways'][$key] ) ) {
+        foreach ($gateways as $key => $gateway) {
+            $active = 0;
+            if (!empty($input['gateways']) && !empty($input['gateways'][$key])) {
                 $active = 1;
             }
             
             $input[$key . '_active'] = $active;
             
-            if ( empty( $wpinv_options[$key . '_title'] ) ) {
+            if (empty($wpinv_options[$key . '_title'])) {
                 $input[$key . '_title'] = $gateway['checkout_label'];
             }
             
-            if ( !isset( $wpinv_options[$key . '_ordering'] ) && isset( $gateway['ordering'] ) ) {
+            if (!isset($wpinv_options[$key . '_ordering']) && isset($gateway['ordering'])) {
                 $input[$key . '_ordering'] = $gateway['ordering'];
             }
         }
@@ -340,27 +340,27 @@ 
     
     return $input;
 }
-add_filter( 'wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1 );
+add_filter('wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1);
 
 // PayPal Standard settings
-function wpinv_gateway_settings_paypal( $setting ) {    
-    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing' );
-    $setting['paypal_desc']['std'] = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
+function wpinv_gateway_settings_paypal($setting) {    
+    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __('( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing');
+    $setting['paypal_desc']['std'] = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
     
     $setting['paypal_sandbox'] = array(
             'type' => 'checkbox',
             'id'   => 'paypal_sandbox',
-            'name' => __( 'PayPal Sandbox', 'invoicing' ),
-            'desc' => __( 'PayPal sandbox can be used to test payments.', 'invoicing' ),
+            'name' => __('PayPal Sandbox', 'invoicing'),
+            'desc' => __('PayPal sandbox can be used to test payments.', 'invoicing'),
             'std'  => 1
         );
         
     $setting['paypal_email'] = array(
             'type' => 'text',
             'id'   => 'paypal_email',
-            'name' => __( 'PayPal Email', 'invoicing' ),
-            'desc' => __( 'Please enter your PayPal account\'s email address. Ex: myaccount@paypal.com', 'invoicing' ),
-            'std' => __( 'myaccount@paypal.com', 'invoicing' ),
+            'name' => __('PayPal Email', 'invoicing'),
+            'desc' => __('Please enter your PayPal account\'s email address. Ex: myaccount@paypal.com', 'invoicing'),
+            'std' => __('myaccount@paypal.com', 'invoicing'),
         );
     /*
     $setting['paypal_ipn_url'] = array(
@@ -374,18 +374,18 @@ 
         
     return $setting;
 }
-add_filter( 'wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1 );
+add_filter('wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1);
 
 /**
  * Displays the ipn url field.
  */
-function wpinv_ipn_url_callback( $args ) {
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+function wpinv_ipn_url_callback($args) {
+    $sanitize_id = wpinv_sanitize_key($args['id']);
     
     $attrs = $args['readonly'] ? ' readonly' : '';
 
-    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
+    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
 
     echo $html;
 }
@@ -397,9 +397,9 @@ 
  *
  * @return bool
  */
-function wpinv_is_test_mode( $gateway = '' ) {
-    $sandbox = empty( $gateway ) ? false : wpinv_get_option( "{$gateway}_sandbox", true );
-    return apply_filters( 'wpinv_is_test_mode', $sandbox, $gateway );
+function wpinv_is_test_mode($gateway = '') {
+    $sandbox = empty($gateway) ? false : wpinv_get_option("{$gateway}_sandbox", true);
+    return apply_filters('wpinv_is_test_mode', $sandbox, $gateway);
 }
 
 /**
@@ -410,7 +410,7 @@ 
  * 
  * @return string
  */
-function wpinv_get_ipn_url( $gateway = false, $args = array() ) {
+function wpinv_get_ipn_url($gateway = false, $args = array()) {
     $args = wp_parse_args(
         array(
             'wpi-listener' => 'IPN',
@@ -419,37 +419,37 @@ 
         $args
     );
 
-    return apply_filters( 'wpinv_ipn_url', add_query_arg( $args,  home_url( 'index.php' ) ), $gateway, $args );
+    return apply_filters('wpinv_ipn_url', add_query_arg($args, home_url('index.php')), $gateway, $args);
 
 }
 
 /**
  * Retrieves request data with slashes removed slashes.
  */
-function wpinv_get_post_data( $method = 'request' ) {
+function wpinv_get_post_data($method = 'request') {
 
-    if ( $method == 'post' ) {
-        return wp_unslash( $_POST );
+    if ($method == 'post') {
+        return wp_unslash($_POST);
     }
 
-    if ( $method == 'get' ) {
-        return wp_unslash( $_GET );
+    if ($method == 'get') {
+        return wp_unslash($_GET);
     }
 
-    return wp_unslash( $_REQUEST );
+    return wp_unslash($_REQUEST);
   
 }
 
 /**
  * Checks if a given gateway supports subscription payments.
  */
-function wpinv_gateway_support_subscription( $gateway ) {
+function wpinv_gateway_support_subscription($gateway) {
     $supports = false;
 
-    if ( wpinv_is_gateway_active( $gateway ) ) {
-        $supports = apply_filters( 'wpinv_' . $gateway . '_support_subscription', $supports );
+    if (wpinv_is_gateway_active($gateway)) {
+        $supports = apply_filters('wpinv_' . $gateway . '_support_subscription', $supports);
 
-        $supports = apply_filters( 'getapid_gateway_supports_subscription', $supports, $gateway );
+        $supports = apply_filters('getapid_gateway_supports_subscription', $supports, $gateway);
     }
 
     return $supports;
@@ -461,14 +461,14 @@ 
  * @param array $gateways an array of gateways.
  * @param GetPaid_Payment_Form $form payment form.
  */
-function wpinv_payment_gateways_on_cart( $gateways, $form ) {
+function wpinv_payment_gateways_on_cart($gateways, $form) {
 
-    if ( $form->is_recurring() ) {
+    if ($form->is_recurring()) {
 
-        foreach ( array_keys( $gateways ) as $gateway ) {
+        foreach (array_keys($gateways) as $gateway) {
 
-            if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
-                unset( $gateways[$gateway] );
+            if (!wpinv_gateway_support_subscription($gateway)) {
+                unset($gateways[$gateway]);
             }
 
         }
@@ -477,4 +477,4 @@ 
 
     return $gateways;
 }
-add_filter( 'getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2 );
+add_filter('getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2);