WordImpress / Give

includes/admin/EDD_SL_Plugin_Updater.php

Doc Comments +1 added lines, -1 removed lines

@@ -77,7 +77,7 @@
 	 * @uses api_request()
 	 *
 	 * @param array   $_transient_data Update array build by WordPress.
-	 * @return array Modified update array with custom plugin data.
+	 * @return stdClass Modified update array with custom plugin data.
 	 */
 	public function check_update( $_transient_data ) {
 

Braces +3 added lines, -1 removed lines

@@ -1,7 +1,9 @@
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
 
 /**
  * Allows plugins to use their own update API.

Spacing +129 added lines, -129 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined('ABSPATH')) exit;
 
 /**
  * Allows plugins to use their own update API.
@@ -29,20 +29,20 @@ 
 	 * @param string  $_plugin_file Path to the plugin file.
 	 * @param array   $_api_data    Optional data to send with API calls.
 	 */
-	public function __construct( $_api_url, $_plugin_file, $_api_data = null ) {
+	public function __construct($_api_url, $_plugin_file, $_api_data = null) {
 
 		global $edd_plugin_data;
 
-		$this->api_url     = trailingslashit( $_api_url );
+		$this->api_url     = trailingslashit($_api_url);
 		$this->api_data    = $_api_data;
-		$this->name        = plugin_basename( $_plugin_file );
-		$this->slug        = basename( $_plugin_file, '.php' );
+		$this->name        = plugin_basename($_plugin_file);
+		$this->slug        = basename($_plugin_file, '.php');
 		$this->version     = $_api_data['version'];
-		$this->wp_override = isset( $_api_data['wp_override'] ) ? (bool) $_api_data['wp_override'] : false;
-		$this->beta        = ! empty( $this->api_data['beta'] ) ? true : false;
-		$this->cache_key   = md5( serialize( $this->slug . $this->api_data['license'] . $this->beta ) );
+		$this->wp_override = isset($_api_data['wp_override']) ? (bool) $_api_data['wp_override'] : false;
+		$this->beta        = ! empty($this->api_data['beta']) ? true : false;
+		$this->cache_key   = md5(serialize($this->slug.$this->api_data['license'].$this->beta));
 
-		$edd_plugin_data[ $this->slug ] = $this->api_data;
+		$edd_plugin_data[$this->slug] = $this->api_data;
 
 		// Set up hooks.
 		$this->init();
@@ -58,11 +58,11 @@ 
 	 */
 	public function init() {
 
-		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
-		add_filter( 'plugins_api', array( $this, 'plugins_api_filter' ), 10, 3 );
-		remove_action( 'after_plugin_row_' . $this->name, 'wp_plugin_update_row', 10 );
-		add_action( 'after_plugin_row_' . $this->name, array( $this, 'show_update_notification' ), 10, 2 );
-		add_action( 'admin_init', array( $this, 'show_changelog' ) );
+		add_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'));
+		add_filter('plugins_api', array($this, 'plugins_api_filter'), 10, 3);
+		remove_action('after_plugin_row_'.$this->name, 'wp_plugin_update_row', 10);
+		add_action('after_plugin_row_'.$this->name, array($this, 'show_update_notification'), 10, 2);
+		add_action('admin_init', array($this, 'show_changelog'));
 
 	}
 
@@ -79,41 +79,41 @@ 
 	 * @param array   $_transient_data Update array build by WordPress.
 	 * @return array Modified update array with custom plugin data.
 	 */
-	public function check_update( $_transient_data ) {
+	public function check_update($_transient_data) {
 
 		global $pagenow;
 
-		if ( ! is_object( $_transient_data ) ) {
+		if ( ! is_object($_transient_data)) {
 			$_transient_data = new stdClass;
 		}
 
-		if ( 'plugins.php' == $pagenow && is_multisite() ) {
+		if ('plugins.php' == $pagenow && is_multisite()) {
 			return $_transient_data;
 		}
 
-		if ( ! empty( $_transient_data->response ) && ! empty( $_transient_data->response[ $this->name ] ) && false === $this->wp_override ) {
+		if ( ! empty($_transient_data->response) && ! empty($_transient_data->response[$this->name]) && false === $this->wp_override) {
 			return $_transient_data;
 		}
 
 		$version_info = $this->get_cached_version_info();
 
-		if ( false === $version_info ) {
-			$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug, 'beta' => $this->beta ) );
+		if (false === $version_info) {
+			$version_info = $this->api_request('plugin_latest_version', array('slug' => $this->slug, 'beta' => $this->beta));
 
-			$this->set_version_info_cache( $version_info );
+			$this->set_version_info_cache($version_info);
 
 		}
 
-		if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
+		if (false !== $version_info && is_object($version_info) && isset($version_info->new_version)) {
 
-			if ( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			if (version_compare($this->version, $version_info->new_version, '<')) {
 
-				$_transient_data->response[ $this->name ] = $version_info;
+				$_transient_data->response[$this->name] = $version_info;
 
 			}
 
-			$_transient_data->last_checked           = current_time( 'timestamp' );
-			$_transient_data->checked[ $this->name ] = $this->version;
+			$_transient_data->last_checked           = current_time('timestamp');
+			$_transient_data->checked[$this->name] = $this->version;
 
 		}
 
@@ -126,97 +126,97 @@ 
 	 * @param string  $file
 	 * @param array   $plugin
 	 */
-	public function show_update_notification( $file, $plugin ) {
+	public function show_update_notification($file, $plugin) {
 
-		if ( is_network_admin() ) {
+		if (is_network_admin()) {
 			return;
 		}
 
-		if( ! current_user_can( 'update_plugins' ) ) {
+		if ( ! current_user_can('update_plugins')) {
 			return;
 		}
 
-		if( ! is_multisite() ) {
+		if ( ! is_multisite()) {
 			return;
 		}
 
-		if ( $this->name != $file ) {
+		if ($this->name != $file) {
 			return;
 		}
 
 		// Remove our filter on the site transient
-		remove_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ), 10 );
+		remove_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'), 10);
 
-		$update_cache = get_site_transient( 'update_plugins' );
+		$update_cache = get_site_transient('update_plugins');
 
-		$update_cache = is_object( $update_cache ) ? $update_cache : new stdClass();
+		$update_cache = is_object($update_cache) ? $update_cache : new stdClass();
 
-		if ( empty( $update_cache->response ) || empty( $update_cache->response[ $this->name ] ) ) {
+		if (empty($update_cache->response) || empty($update_cache->response[$this->name])) {
 
 			$version_info = $this->get_cached_version_info();
 
-			if ( false === $version_info ) {
-				$version_info = $this->api_request( 'plugin_latest_version', array( 'slug' => $this->slug, 'beta' => $this->beta ) );
+			if (false === $version_info) {
+				$version_info = $this->api_request('plugin_latest_version', array('slug' => $this->slug, 'beta' => $this->beta));
 
-				$this->set_version_info_cache( $version_info );
+				$this->set_version_info_cache($version_info);
 			}
 
-			if ( ! is_object( $version_info ) ) {
+			if ( ! is_object($version_info)) {
 				return;
 			}
 
-			if ( version_compare( $this->version, $version_info->new_version, '<' ) ) {
+			if (version_compare($this->version, $version_info->new_version, '<')) {
 
-				$update_cache->response[ $this->name ] = $version_info;
+				$update_cache->response[$this->name] = $version_info;
 
 			}
 
-			$update_cache->last_checked = current_time( 'timestamp' );
-			$update_cache->checked[ $this->name ] = $this->version;
+			$update_cache->last_checked = current_time('timestamp');
+			$update_cache->checked[$this->name] = $this->version;
 
-			set_site_transient( 'update_plugins', $update_cache );
+			set_site_transient('update_plugins', $update_cache);
 
 		} else {
 
-			$version_info = $update_cache->response[ $this->name ];
+			$version_info = $update_cache->response[$this->name];
 
 		}
 
 		// Restore our filter
-		add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
+		add_filter('pre_set_site_transient_update_plugins', array($this, 'check_update'));
 
-		if ( ! empty( $update_cache->response[ $this->name ] ) && version_compare( $this->version, $version_info->new_version, '<' ) ) {
+		if ( ! empty($update_cache->response[$this->name]) && version_compare($this->version, $version_info->new_version, '<')) {
 
 			// build a plugin list row, with update notification
-			$wp_list_table = _get_list_table( 'WP_Plugins_List_Table' );
+			$wp_list_table = _get_list_table('WP_Plugins_List_Table');
 			# <tr class="plugin-update-tr"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange">
-			echo '<tr class="plugin-update-tr" id="' . $this->slug . '-update" data-slug="' . $this->slug . '" data-plugin="' . $this->slug . '/' . $file . '">';
+			echo '<tr class="plugin-update-tr" id="'.$this->slug.'-update" data-slug="'.$this->slug.'" data-plugin="'.$this->slug.'/'.$file.'">';
 			echo '<td colspan="3" class="plugin-update colspanchange">';
 			echo '<div class="update-message notice inline notice-warning notice-alt">';
 
-			$changelog_link = self_admin_url( 'index.php?edd_sl_action=view_plugin_changelog&plugin=' . $this->name . '&slug=' . $this->slug . '&TB_iframe=true&width=772&height=911' );
+			$changelog_link = self_admin_url('index.php?edd_sl_action=view_plugin_changelog&plugin='.$this->name.'&slug='.$this->slug.'&TB_iframe=true&width=772&height=911');
 
-			if ( empty( $version_info->download_link ) ) {
+			if (empty($version_info->download_link)) {
 				printf(
-					__( 'There is a new version of %1$s available. %2$sView version %3$s details%4$s.', 'give' ),
-					esc_html( $version_info->name ),
-					'<a target="_blank" class="thickbox" href="' . esc_url( $changelog_link ) . '">',
-					esc_html( $version_info->new_version ),
+					__('There is a new version of %1$s available. %2$sView version %3$s details%4$s.', 'give'),
+					esc_html($version_info->name),
+					'<a target="_blank" class="thickbox" href="'.esc_url($changelog_link).'">',
+					esc_html($version_info->new_version),
 					'</a>'
 				);
 			} else {
 				printf(
-					__( 'There is a new version of %1$s available. %2$sView version %3$s details%4$s or %5$supdate now%6$s.', 'give' ),
-					esc_html( $version_info->name ),
-					'<a target="_blank" class="thickbox" href="' . esc_url( $changelog_link ) . '">',
-					esc_html( $version_info->new_version ),
+					__('There is a new version of %1$s available. %2$sView version %3$s details%4$s or %5$supdate now%6$s.', 'give'),
+					esc_html($version_info->name),
+					'<a target="_blank" class="thickbox" href="'.esc_url($changelog_link).'">',
+					esc_html($version_info->new_version),
 					'</a>',
-					'<a href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $this->name, 'upgrade-plugin_' . $this->name ) ) .'">',
+					'<a href="'.esc_url(wp_nonce_url(self_admin_url('update.php?action=upgrade-plugin&plugin=').$this->name, 'upgrade-plugin_'.$this->name)).'">',
 					'</a>'
 				);
 			}
 
-			do_action( "in_plugin_update_message-{$file}", $plugin, $version_info );
+			do_action("in_plugin_update_message-{$file}", $plugin, $version_info);
 
 			echo '</div></td></tr>';
 		}
@@ -232,15 +232,15 @@ 
 	 * @param object  $_args
 	 * @return object $_data
 	 */
-	public function plugins_api_filter( $_data, $_action = '', $_args = null ) {
+	public function plugins_api_filter($_data, $_action = '', $_args = null) {
 
-		if ( $_action != 'plugin_information' ) {
+		if ($_action != 'plugin_information') {
 
 			return $_data;
 
 		}
 
-		if ( ! isset( $_args->slug ) || ( $_args->slug != $this->slug ) ) {
+		if ( ! isset($_args->slug) || ($_args->slug != $this->slug)) {
 
 			return $_data;
 
@@ -255,20 +255,20 @@ 
 			)
 		);
 
-		$cache_key = 'edd_api_request_' . md5( serialize( $this->slug . $this->api_data['license'] . $this->beta ) );
+		$cache_key = 'edd_api_request_'.md5(serialize($this->slug.$this->api_data['license'].$this->beta));
 
 		// Get the transient where we store the api request for this plugin for 24 hours
-		$edd_api_request_transient = $this->get_cached_version_info( $cache_key );
+		$edd_api_request_transient = $this->get_cached_version_info($cache_key);
 
 		//If we have no transient-saved value, run the API, set a fresh transient with the API value, and return that value too right now.
-		if ( empty( $edd_api_request_transient ) ) {
+		if (empty($edd_api_request_transient)) {
 
-			$api_response = $this->api_request( 'plugin_information', $to_send );
+			$api_response = $this->api_request('plugin_information', $to_send);
 
 			// Expires in 3 hours
-			$this->set_version_info_cache( $api_response, $cache_key );
+			$this->set_version_info_cache($api_response, $cache_key);
 
-			if ( false !== $api_response ) {
+			if (false !== $api_response) {
 				$_data = $api_response;
 			}
 
@@ -277,20 +277,20 @@ 
 		}
 
 		// Convert sections into an associative array, since we're getting an object, but Core expects an array.
-		if ( isset( $_data->sections ) && ! is_array( $_data->sections ) ) {
+		if (isset($_data->sections) && ! is_array($_data->sections)) {
 			$new_sections = array();
-			foreach ( $_data->sections as $key => $value ) {
-				$new_sections[ $key ] = $value;
+			foreach ($_data->sections as $key => $value) {
+				$new_sections[$key] = $value;
 			}
 
 			$_data->sections = $new_sections;
 		}
 
 		// Convert banners into an associative array, since we're getting an object, but Core expects an array.
-		if ( isset( $_data->banners ) && ! is_array( $_data->banners ) ) {
+		if (isset($_data->banners) && ! is_array($_data->banners)) {
 			$new_banners = array();
-			foreach ( $_data->banners as $key => $value ) {
-				$new_banners[ $key ] = $value;
+			foreach ($_data->banners as $key => $value) {
+				$new_banners[$key] = $value;
 			}
 
 			$_data->banners = $new_banners;
@@ -306,9 +306,9 @@ 
 	 * @param string  $url
 	 * @return object $array
 	 */
-	public function http_request_args( $args, $url ) {
+	public function http_request_args($args, $url) {
 		// If it is an https request and we are performing a package download, disable ssl verification
-		if ( strpos( $url, 'https://' ) !== false && strpos( $url, 'edd_action=package_download' ) ) {
+		if (strpos($url, 'https://') !== false && strpos($url, 'edd_action=package_download')) {
 			$args['sslverify'] = false;
 		}
 		return $args;
@@ -325,50 +325,50 @@ 
 	 * @param array   $_data   Parameters for the API action.
 	 * @return false|object
 	 */
-	private function api_request( $_action, $_data ) {
+	private function api_request($_action, $_data) {
 
 		global $wp_version;
 
-		$data = array_merge( $this->api_data, $_data );
+		$data = array_merge($this->api_data, $_data);
 
-		if ( $data['slug'] != $this->slug ) {
+		if ($data['slug'] != $this->slug) {
 			return;
 		}
 
-		if( $this->api_url == trailingslashit (home_url() ) ) {
+		if ($this->api_url == trailingslashit(home_url())) {
 			return false; // Don't allow a plugin to ping itself
 		}
 
 		$api_params = array(
 			'edd_action' => 'get_version',
-			'license'    => ! empty( $data['license'] ) ? $data['license'] : '',
-			'item_name'  => isset( $data['item_name'] ) ? $data['item_name'] : false,
-			'item_id'    => isset( $data['item_id'] ) ? $data['item_id'] : false,
-			'version'    => isset( $data['version'] ) ? $data['version'] : false,
+			'license'    => ! empty($data['license']) ? $data['license'] : '',
+			'item_name'  => isset($data['item_name']) ? $data['item_name'] : false,
+			'item_id'    => isset($data['item_id']) ? $data['item_id'] : false,
+			'version'    => isset($data['version']) ? $data['version'] : false,
 			'slug'       => $data['slug'],
 			'author'     => $data['author'],
 			'url'        => home_url(),
-			'beta'       => ! empty( $data['beta'] ),
+			'beta'       => ! empty($data['beta']),
 		);
 
-		$request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
+		$request = wp_remote_post($this->api_url, array('timeout' => 15, 'sslverify' => false, 'body' => $api_params));
 
-		if ( ! is_wp_error( $request ) ) {
-			$request = json_decode( wp_remote_retrieve_body( $request ) );
+		if ( ! is_wp_error($request)) {
+			$request = json_decode(wp_remote_retrieve_body($request));
 		}
 
-		if ( $request && isset( $request->sections ) ) {
-			$request->sections = maybe_unserialize( $request->sections );
+		if ($request && isset($request->sections)) {
+			$request->sections = maybe_unserialize($request->sections);
 		} else {
 			$request = false;
 		}
 
-		if ( $request && isset( $request->banners ) ) {
-			$request->banners = maybe_unserialize( $request->banners );
+		if ($request && isset($request->banners)) {
+			$request->banners = maybe_unserialize($request->banners);
 		}
 
-		if( ! empty( $request->sections ) ) {
-			foreach( $request->sections as $key => $section ) {
+		if ( ! empty($request->sections)) {
+			foreach ($request->sections as $key => $section) {
 				$request->$key = (array) $section;
 			}
 		}
@@ -380,97 +380,97 @@ 
 
 		global $edd_plugin_data;
 
-		if( empty( $_REQUEST['edd_sl_action'] ) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action'] ) {
+		if (empty($_REQUEST['edd_sl_action']) || 'view_plugin_changelog' != $_REQUEST['edd_sl_action']) {
 			return;
 		}
 
-		if( empty( $_REQUEST['plugin'] ) ) {
+		if (empty($_REQUEST['plugin'])) {
 			return;
 		}
 
-		if( empty( $_REQUEST['slug'] ) ) {
+		if (empty($_REQUEST['slug'])) {
 			return;
 		}
 
-		if( ! current_user_can( 'update_plugins' ) ) {
-			wp_die( __( 'You do not have permission to install plugin updates', 'give' ), __( 'Error', 'give' ), array( 'response' => 403 ) );
+		if ( ! current_user_can('update_plugins')) {
+			wp_die(__('You do not have permission to install plugin updates', 'give'), __('Error', 'give'), array('response' => 403));
 		}
 
-		$data         = $edd_plugin_data[ $_REQUEST['slug'] ];
-		$beta         = ! empty( $data['beta'] ) ? true : false;
-		$cache_key    = md5( 'edd_plugin_' . sanitize_key( $_REQUEST['plugin'] ) . '_' . $beta . '_version_info' );
-		$version_info = $this->get_cached_version_info( $cache_key );
+		$data         = $edd_plugin_data[$_REQUEST['slug']];
+		$beta         = ! empty($data['beta']) ? true : false;
+		$cache_key    = md5('edd_plugin_'.sanitize_key($_REQUEST['plugin']).'_'.$beta.'_version_info');
+		$version_info = $this->get_cached_version_info($cache_key);
 
-		if( false === $version_info ) {
+		if (false === $version_info) {
 
 			$api_params = array(
 				'edd_action' => 'get_version',
-				'item_name'  => isset( $data['item_name'] ) ? $data['item_name'] : false,
-				'item_id'    => isset( $data['item_id'] ) ? $data['item_id'] : false,
+				'item_name'  => isset($data['item_name']) ? $data['item_name'] : false,
+				'item_id'    => isset($data['item_id']) ? $data['item_id'] : false,
 				'slug'       => $_REQUEST['slug'],
 				'author'     => $data['author'],
 				'url'        => home_url(),
-				'beta'       => ! empty( $data['beta'] )
+				'beta'       => ! empty($data['beta'])
 			);
 
-			$request = wp_remote_post( $this->api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
+			$request = wp_remote_post($this->api_url, array('timeout' => 15, 'sslverify' => false, 'body' => $api_params));
 
-			if ( ! is_wp_error( $request ) ) {
-				$version_info = json_decode( wp_remote_retrieve_body( $request ) );
+			if ( ! is_wp_error($request)) {
+				$version_info = json_decode(wp_remote_retrieve_body($request));
 			}
 
 
-			if ( ! empty( $version_info ) && isset( $version_info->sections ) ) {
-				$version_info->sections = maybe_unserialize( $version_info->sections );
+			if ( ! empty($version_info) && isset($version_info->sections)) {
+				$version_info->sections = maybe_unserialize($version_info->sections);
 			} else {
 				$version_info = false;
 			}
 
-			if( ! empty( $version_info ) ) {
-				foreach( $version_info->sections as $key => $section ) {
+			if ( ! empty($version_info)) {
+				foreach ($version_info->sections as $key => $section) {
 					$version_info->$key = (array) $section;
 				}
 			}
 
-			$this->set_version_info_cache( $version_info, $cache_key );
+			$this->set_version_info_cache($version_info, $cache_key);
 
 		}
 
-		if( ! empty( $version_info ) && isset( $version_info->sections['changelog'] ) ) {
-			echo '<div style="background:#fff;padding:10px;">' . $version_info->sections['changelog'] . '</div>';
+		if ( ! empty($version_info) && isset($version_info->sections['changelog'])) {
+			echo '<div style="background:#fff;padding:10px;">'.$version_info->sections['changelog'].'</div>';
 		}
 
 		exit;
 	}
 
-	public function get_cached_version_info( $cache_key = '' ) {
+	public function get_cached_version_info($cache_key = '') {
 
-		if( empty( $cache_key ) ) {
+		if (empty($cache_key)) {
 			$cache_key = $this->cache_key;
 		}
 
-		$cache = get_option( $cache_key );
+		$cache = get_option($cache_key);
 
-		if( empty( $cache['timeout'] ) || current_time( 'timestamp' ) > $cache['timeout'] ) {
+		if (empty($cache['timeout']) || current_time('timestamp') > $cache['timeout']) {
 			return false; // Cache is expired
 		}
 
-		return json_decode( $cache['value'] );
+		return json_decode($cache['value']);
 
 	}
 
-	public function set_version_info_cache( $value = '', $cache_key = '' ) {
+	public function set_version_info_cache($value = '', $cache_key = '') {
 
-		if( empty( $cache_key ) ) {
+		if (empty($cache_key)) {
 			$cache_key = $this->cache_key;
 		}
 
 		$data = array(
-			'timeout' => strtotime( '+3 hours', current_time( 'timestamp' ) ),
-			'value'   => json_encode( $value )
+			'timeout' => strtotime('+3 hours', current_time('timestamp')),
+			'value'   => json_encode($value)
 		);
 
-		update_option( $cache_key, $data );
+		update_option($cache_key, $data);
 
 	}
 

includes/forms/widget.php

Spacing +65 added lines, -65 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -19,7 +19,7 @@ 
  *
  * @since 1.0
  */
-class Give_Forms_Widget extends WP_Widget{
+class Give_Forms_Widget extends WP_Widget {
 	/**
 	 * The widget class name
 	 *
@@ -30,19 +30,19 @@ 
 	/**
 	 * Instantiate the class
 	 */
-	public function __construct(){
-		$this->self = get_class( $this );
+	public function __construct() {
+		$this->self = get_class($this);
 
 		parent::__construct(
-			strtolower( $this->self ),
-			esc_html__( 'Give - Donation Form', 'give' ),
+			strtolower($this->self),
+			esc_html__('Give - Donation Form', 'give'),
 			array(
-				'description' => esc_html__( 'Display a Give Donation Form in your theme\'s widget powered sidebar.', 'give' )
+				'description' => esc_html__('Display a Give Donation Form in your theme\'s widget powered sidebar.', 'give')
 			)
 		);
 
-		add_action( 'widgets_init',          array( $this, 'widget_init' ) );
-		add_action( 'admin_enqueue_scripts', array( $this, 'admin_widget_scripts' ) );
+		add_action('widgets_init', array($this, 'widget_init'));
+		add_action('admin_enqueue_scripts', array($this, 'admin_widget_scripts'));
 	}
 
 	/**
@@ -52,23 +52,23 @@ 
 	 *
 	 * @return void
 	 */
-	public function admin_widget_scripts( $hook ){
+	public function admin_widget_scripts($hook) {
 		// Directories of assets
-		$js_dir     = GIVE_PLUGIN_URL . 'assets/js/admin/';
-		$js_plugins = GIVE_PLUGIN_URL . 'assets/js/plugins/';
-		$css_dir    = GIVE_PLUGIN_URL . 'assets/css/';
+		$js_dir     = GIVE_PLUGIN_URL.'assets/js/admin/';
+		$js_plugins = GIVE_PLUGIN_URL.'assets/js/plugins/';
+		$css_dir    = GIVE_PLUGIN_URL.'assets/css/';
 
 		// Use minified libraries if SCRIPT_DEBUG is turned off
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$suffix = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
 		// Widget Script
-		if ( $hook == 'widgets.php' ) {
+		if ($hook == 'widgets.php') {
 
-			wp_enqueue_style( 'give-qtip-css', $css_dir . 'jquery.qtip' . $suffix . '.css' );
+			wp_enqueue_style('give-qtip-css', $css_dir.'jquery.qtip'.$suffix.'.css');
 
-			wp_enqueue_script( 'give-qtip', $js_plugins . 'jquery.qtip' . $suffix . '.js', array( 'jquery' ), GIVE_VERSION );
+			wp_enqueue_script('give-qtip', $js_plugins.'jquery.qtip'.$suffix.'.js', array('jquery'), GIVE_VERSION);
 
-			wp_enqueue_script( 'give-admin-widgets-scripts', $js_dir . 'admin-widgets' . $suffix . '.js', array( 'jquery' ), GIVE_VERSION, false );
+			wp_enqueue_script('give-admin-widgets-scripts', $js_dir.'admin-widgets'.$suffix.'.js', array('jquery'), GIVE_VERSION, false);
 		}
 	}
 
@@ -79,9 +79,9 @@ 
 	 *                        before_widget, and after_widget.
 	 * @param array $instance The settings for the particular instance of the widget.
 	 */
-	public function widget( $args, $instance ){
-		$title = !empty( $instance['title'] ) ? $instance['title'] : '';
-		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
+	public function widget($args, $instance) {
+		$title = ! empty($instance['title']) ? $instance['title'] : '';
+		$title = apply_filters('widget_title', $title, $instance, $this->id_base);
 
 		echo $args['before_widget'];
 
@@ -90,11 +90,11 @@ 
 		 *
 		 * @since 1.0
 		 */
-		do_action( 'give_before_forms_widget' );
+		do_action('give_before_forms_widget');
 
-		echo $title ? $args['before_title'] . $title . $args['after_title'] : '';
+		echo $title ? $args['before_title'].$title.$args['after_title'] : '';
 
-		give_get_donation_form( $instance );
+		give_get_donation_form($instance);
 
 		echo $args['after_widget'];
 
@@ -103,7 +103,7 @@ 
 		 *
 		 * @since 1.0
 		 */
-		do_action( 'give_after_forms_widget' );
+		do_action('give_after_forms_widget');
 	}
 
 	/**
@@ -113,7 +113,7 @@ 
 	 *
 	 * @return string
 	 */
-	public function form( $instance ){
+	public function form($instance) {
 		$defaults = array(
 			'title'         => '',
 			'id'            => '',
@@ -123,84 +123,84 @@ 
 			'continue_button_title' => '',
 		);
 
-		$instance = wp_parse_args( (array) $instance, $defaults );
+		$instance = wp_parse_args((array) $instance, $defaults);
 
 		// Backward compatibility: Set float labels as default if, it was set as empty previous.
-		$instance['float_labels'] = empty( $instance['float_labels'] ) ? 'global' : $instance['float_labels'];
+		$instance['float_labels'] = empty($instance['float_labels']) ? 'global' : $instance['float_labels'];
 
 		// Query Give Forms
 		$args = array(
 			'post_type'      => 'give_forms',
-			'posts_per_page' => - 1,
+			'posts_per_page' => -1,
 			'post_status'    => 'publish',
 		);
 
-		$give_forms = get_posts( $args );
+		$give_forms = get_posts($args);
 		?>
 		<div class="give_forms_widget_container">
 
 			<?php // Widget: widget Title. ?>
 			<p>
-				<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'give' ); ?></label>
-				<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php esc_attr_e( $instance['title'] ); ?>" /><br>
-				<small class="give-field-description"><?php esc_html_e( 'Leave blank to hide the widget title.', 'give' ); ?></small>
+				<label for="<?php echo $this->get_field_id('title'); ?>"><?php esc_html_e('Title:', 'give'); ?></label>
+				<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php esc_attr_e($instance['title']); ?>" /><br>
+				<small class="give-field-description"><?php esc_html_e('Leave blank to hide the widget title.', 'give'); ?></small>
 			</p>
 
 			<?php // Widget: Give Form?>
 			<p>
-				<label for="<?php echo esc_attr( $this->get_field_id( 'id' ) ); ?>"><?php esc_html_e( 'Give Form:', 'give' ); ?></label>
-				<select class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'id' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'id' ) ); ?>">
-					<option value="current"><?php esc_html_e( '- Select -', 'give' ); ?></option>
-					<?php foreach ( $give_forms as $give_form ) { ?>
-						<?php $form_title = empty( $give_form->post_title ) ? sprintf( __( 'Untitled (#%s)', 'give' ), $give_form->ID ) : $give_form->post_title; ?>
-						<option <?php selected( absint( $instance['id'] ), $give_form->ID ); ?> value="<?php echo esc_attr( $give_form->ID ); ?>"><?php echo $form_title; ?></option>
+				<label for="<?php echo esc_attr($this->get_field_id('id')); ?>"><?php esc_html_e('Give Form:', 'give'); ?></label>
+				<select class="widefat" name="<?php echo esc_attr($this->get_field_name('id')); ?>" id="<?php echo esc_attr($this->get_field_id('id')); ?>">
+					<option value="current"><?php esc_html_e('- Select -', 'give'); ?></option>
+					<?php foreach ($give_forms as $give_form) { ?>
+						<?php $form_title = empty($give_form->post_title) ? sprintf(__('Untitled (#%s)', 'give'), $give_form->ID) : $give_form->post_title; ?>
+						<option <?php selected(absint($instance['id']), $give_form->ID); ?> value="<?php echo esc_attr($give_form->ID); ?>"><?php echo $form_title; ?></option>
 					<?php } ?>
 				</select><br>
-				<small class="give-field-description"><?php esc_html_e( 'Select a Give Form to embed in this widget.', 'give' ); ?></small>
+				<small class="give-field-description"><?php esc_html_e('Select a Give Form to embed in this widget.', 'give'); ?></small>
 			</p>
 
 			<?php // Widget: Display Style ?>
 			<p class="give_forms_display_style_setting_row">
-				<label for="<?php echo esc_attr( $this->get_field_id( 'display_style' ) ); ?>"><?php esc_html_e( 'Display Style:', 'give' ); ?></label><br>
-				<label for="<?php echo $this->get_field_id( 'display_style' ); ?>-onpage"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'display_style' ); ?>-onpage" name="<?php echo $this->get_field_name( 'display_style' ); ?>" value="onpage" <?php checked( $instance['display_style'], 'onpage' ); ?>> <?php echo esc_html__( 'All Fields', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'display_style' ); ?>-reveal"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'display_style' ); ?>-reveal" name="<?php echo $this->get_field_name( 'display_style' ); ?>" value="reveal" <?php checked( $instance['display_style'], 'reveal' ); ?>> <?php echo esc_html__( 'Reveal', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'display_style' ); ?>-modal"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'display_style' ); ?>-modal" name="<?php echo $this->get_field_name( 'display_style' ); ?>" value="modal" <?php checked( $instance['display_style'], 'modal' ); ?>> <?php echo esc_html__( 'Modal', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'display_style' ); ?>-button"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'display_style' ); ?>-button" name="<?php echo $this->get_field_name( 'display_style' ); ?>" value="button" <?php checked( $instance['display_style'], 'button' ); ?>> <?php echo esc_html__( 'Button', 'give' ); ?></label><br>
+				<label for="<?php echo esc_attr($this->get_field_id('display_style')); ?>"><?php esc_html_e('Display Style:', 'give'); ?></label><br>
+				<label for="<?php echo $this->get_field_id('display_style'); ?>-onpage"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('display_style'); ?>-onpage" name="<?php echo $this->get_field_name('display_style'); ?>" value="onpage" <?php checked($instance['display_style'], 'onpage'); ?>> <?php echo esc_html__('All Fields', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('display_style'); ?>-reveal"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('display_style'); ?>-reveal" name="<?php echo $this->get_field_name('display_style'); ?>" value="reveal" <?php checked($instance['display_style'], 'reveal'); ?>> <?php echo esc_html__('Reveal', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('display_style'); ?>-modal"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('display_style'); ?>-modal" name="<?php echo $this->get_field_name('display_style'); ?>" value="modal" <?php checked($instance['display_style'], 'modal'); ?>> <?php echo esc_html__('Modal', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('display_style'); ?>-button"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('display_style'); ?>-button" name="<?php echo $this->get_field_name('display_style'); ?>" value="button" <?php checked($instance['display_style'], 'button'); ?>> <?php echo esc_html__('Button', 'give'); ?></label><br>
 				<small class="give-field-description">
-					<?php echo esc_html__( 'Select a Give Form style.', 'give' ); ?>
+					<?php echo esc_html__('Select a Give Form style.', 'give'); ?>
 				</small>
 			</p>
 
 			<?php // Widget: Continue Button Title. ?>
 			<p class="give_forms_continue_button_title_setting_row">
-				<label for="<?php echo $this->get_field_id( 'continue_button_title' ); ?>"><?php esc_html_e( 'Button Text:', 'give' ); ?></label>
-				<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'continue_button_title' ); ?>" name="<?php echo $this->get_field_name( 'continue_button_title' ); ?>" value="<?php esc_attr_e( $instance['continue_button_title'] ); ?>" /><br>
-				<small class="give-field-description"><?php esc_html_e( 'The button label for displaying the additional payment fields.', 'give' ); ?></small>
+				<label for="<?php echo $this->get_field_id('continue_button_title'); ?>"><?php esc_html_e('Button Text:', 'give'); ?></label>
+				<input type="text" class="widefat" id="<?php echo $this->get_field_id('continue_button_title'); ?>" name="<?php echo $this->get_field_name('continue_button_title'); ?>" value="<?php esc_attr_e($instance['continue_button_title']); ?>" /><br>
+				<small class="give-field-description"><?php esc_html_e('The button label for displaying the additional payment fields.', 'give'); ?></small>
 			</p>
 
 			<?php // Widget: Floating Labels ?>
 			<p>
-				<label for="<?php echo esc_attr( $this->get_field_id( 'float_labels' ) ); ?>"><?php esc_html_e( 'Floating Labels (optional):', 'give' ); ?></label><br>
-				<label for="<?php echo $this->get_field_id( 'float_labels' ); ?>-global"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'float_labels' ); ?>-global" name="<?php echo $this->get_field_name( 'float_labels' ); ?>" value="global" <?php checked( $instance['float_labels'], 'global' ); ?>> <?php echo esc_html__( 'Global Option', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'float_labels' ); ?>-enabled"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'float_labels' ); ?>-enabled" name="<?php echo $this->get_field_name( 'float_labels' ); ?>" value="enabled" <?php checked( $instance['float_labels'], 'enabled' ); ?>> <?php echo esc_html__( 'Yes', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'float_labels' ); ?>-disabled"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'float_labels' ); ?>-disabled" name="<?php echo $this->get_field_name( 'float_labels' ); ?>" value="disabled" <?php checked( $instance['float_labels'], 'disabled' ); ?>> <?php echo esc_html__( 'No', 'give' ); ?></label><br>
+				<label for="<?php echo esc_attr($this->get_field_id('float_labels')); ?>"><?php esc_html_e('Floating Labels (optional):', 'give'); ?></label><br>
+				<label for="<?php echo $this->get_field_id('float_labels'); ?>-global"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('float_labels'); ?>-global" name="<?php echo $this->get_field_name('float_labels'); ?>" value="global" <?php checked($instance['float_labels'], 'global'); ?>> <?php echo esc_html__('Global Option', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('float_labels'); ?>-enabled"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('float_labels'); ?>-enabled" name="<?php echo $this->get_field_name('float_labels'); ?>" value="enabled" <?php checked($instance['float_labels'], 'enabled'); ?>> <?php echo esc_html__('Yes', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('float_labels'); ?>-disabled"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('float_labels'); ?>-disabled" name="<?php echo $this->get_field_name('float_labels'); ?>" value="disabled" <?php checked($instance['float_labels'], 'disabled'); ?>> <?php echo esc_html__('No', 'give'); ?></label><br>
 				<small class="give-field-description">
 					<?php
 					printf(
 					/* translators: %s: http://docs.givewp.com/form-floating-labels */
-						__( 'Override the <a href="%s" target="_blank">floating labels</a> setting for this Give form.', 'give' ),
-						esc_url( 'http://docs.givewp.com/form-floating-labels' )
+						__('Override the <a href="%s" target="_blank">floating labels</a> setting for this Give form.', 'give'),
+						esc_url('http://docs.givewp.com/form-floating-labels')
 					);
 					?></small>
 			</p>
 
 			<?php // Widget: Display Content ?>
 			<p>
-				<label for="<?php echo esc_attr( $this->get_field_id( 'show_content' ) ); ?>"><?php esc_html_e( 'Display Content (optional):', 'give' ); ?></label><br>
-				<label for="<?php echo $this->get_field_id( 'show_content' ); ?>-none"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'show_content' ); ?>-none" name="<?php echo $this->get_field_name( 'show_content' ); ?>" value="none" <?php checked( $instance['show_content'], 'none' ); ?>> <?php echo esc_html__( 'None', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'show_content' ); ?>-above"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'show_content' ); ?>-above" name="<?php echo $this->get_field_name( 'show_content' ); ?>" value="above" <?php checked( $instance['show_content'], 'above' ); ?>> <?php echo esc_html__( 'Above', 'give' ); ?></label>
-				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id( 'show_content' ); ?>-below"><input type="radio" class="widefat" id="<?php echo $this->get_field_id( 'show_content' ); ?>-below" name="<?php echo $this->get_field_name( 'show_content' ); ?>" value="below" <?php checked( $instance['show_content'], 'below' ); ?>> <?php echo esc_html__( 'Below', 'give' ); ?></label><br>
-				<small class="give-field-description"><?php esc_html_e( 'Override the display content setting for this Give form.', 'give' ); ?></small>
+				<label for="<?php echo esc_attr($this->get_field_id('show_content')); ?>"><?php esc_html_e('Display Content (optional):', 'give'); ?></label><br>
+				<label for="<?php echo $this->get_field_id('show_content'); ?>-none"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('show_content'); ?>-none" name="<?php echo $this->get_field_name('show_content'); ?>" value="none" <?php checked($instance['show_content'], 'none'); ?>> <?php echo esc_html__('None', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('show_content'); ?>-above"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('show_content'); ?>-above" name="<?php echo $this->get_field_name('show_content'); ?>" value="above" <?php checked($instance['show_content'], 'above'); ?>> <?php echo esc_html__('Above', 'give'); ?></label>
+				&nbsp;&nbsp;<label for="<?php echo $this->get_field_id('show_content'); ?>-below"><input type="radio" class="widefat" id="<?php echo $this->get_field_id('show_content'); ?>-below" name="<?php echo $this->get_field_name('show_content'); ?>" value="below" <?php checked($instance['show_content'], 'below'); ?>> <?php echo esc_html__('Below', 'give'); ?></label><br>
+				<small class="give-field-description"><?php esc_html_e('Override the display content setting for this Give form.', 'give'); ?></small>
 		</div>
 		<?php
 	}
@@ -210,8 +210,8 @@ 
 	 *
 	 * @return void
 	 */
-	function widget_init(){
-		register_widget( $this->self );
+	function widget_init() {
+		register_widget($this->self);
 	}
 
 	/**
@@ -222,7 +222,7 @@ 
 	 *
 	 * @return array
 	 */
-	public function update( $new_instance, $old_instance ){
+	public function update($new_instance, $old_instance) {
 		$this->flush_widget_cache();
 
 		return $new_instance;
@@ -233,8 +233,8 @@ 
 	 *
 	 * @return void
 	 */
-	public function flush_widget_cache(){
-		wp_cache_delete( $this->self, 'widget' );
+	public function flush_widget_cache() {
+		wp_cache_delete($this->self, 'widget');
 	}
 }
 

includes/admin/shortcodes/shortcode-give-form.php

Spacing +32 added lines, -32 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -24,10 +24,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Donation Form', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Donation Form', 'give' );
+		$this->shortcode['title'] = esc_html__('Donation Form', 'give');
+		$this->shortcode['label'] = esc_html__('Donation Form', 'give');
 
-		parent::__construct( 'give_form' );
+		parent::__construct('give_form');
 	}
 
 	/**
@@ -39,8 +39,8 @@ 
 
 		$create_form_link = sprintf(
 		/* translators: %s: create new form URL */
-			__( '<a href="%s">Create</a> a new Donation Form.', 'give' ),
-			admin_url( 'post-new.php?post_type=give_forms' )
+			__('<a href="%s">Create</a> a new Donation Form.', 'give'),
+			admin_url('post-new.php?post_type=give_forms')
 		);
 
 		return array(
@@ -50,68 +50,68 @@ 
 					'post_type' => 'give_forms',
 				),
 				'name'        => 'id',
-				'tooltip'     => esc_attr__( 'Select a Donation Form', 'give' ),
-				'placeholder' => '- ' . esc_attr__( 'Select a Donation Form', 'give' ) . ' -',
+				'tooltip'     => esc_attr__('Select a Donation Form', 'give'),
+				'placeholder' => '- '.esc_attr__('Select a Donation Form', 'give').' -',
 				'required'    => array(
-					'alert' => esc_html__( 'You must first select a Form!', 'give' ),
-					'error' => sprintf( '<p class="strong">%s</p><p class="no-margin">%s</p>', esc_html__( 'No forms found.', 'give' ), $create_form_link ),
+					'alert' => esc_html__('You must first select a Form!', 'give'),
+					'error' => sprintf('<p class="strong">%s</p><p class="no-margin">%s</p>', esc_html__('No forms found.', 'give'), $create_form_link),
 				),
 			),
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="strong margin-top">%s</p>', esc_html__( 'Optional settings', 'give' ) ),
+				'html' => sprintf('<p class="strong margin-top">%s</p>', esc_html__('Optional settings', 'give')),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'show_title',
-				'label'   => esc_attr__( 'Show Title', 'give' ),
-				'tooltip' => esc_attr__( 'Do you want to display the form title?', 'give' ),
+				'label'   => esc_attr__('Show Title', 'give'),
+				'tooltip' => esc_attr__('Do you want to display the form title?', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'show_goal',
-				'label'   => esc_attr__( 'Show Goal', 'give' ),
-				'tooltip' => esc_attr__( 'Do you want to display the donation goal?', 'give' ),
+				'label'   => esc_attr__('Show Goal', 'give'),
+				'tooltip' => esc_attr__('Do you want to display the donation goal?', 'give'),
 				'options' => array(
-					'true'  => esc_html__( 'Show', 'give' ),
-					'false' => esc_html__( 'Hide', 'give' ),
+					'true'  => esc_html__('Show', 'give'),
+					'false' => esc_html__('Hide', 'give'),
 				),
 			),
 			array(
 				'type'     => 'listbox',
 				'name'     => 'show_content',
 				'minWidth' => 240,
-				'label'    => esc_attr__( 'Display Content', 'give' ),
-				'tooltip'  => esc_attr__( 'Do you want to display the form content?', 'give' ),
+				'label'    => esc_attr__('Display Content', 'give'),
+				'tooltip'  => esc_attr__('Do you want to display the form content?', 'give'),
 				'options'  => array(
-					'none'  => esc_html__( 'No Content', 'give' ),
-					'above' => esc_html__( 'Display content ABOVE the fields', 'give' ),
-					'below' => esc_html__( 'Display content BELOW the fields', 'give' ),
+					'none'  => esc_html__('No Content', 'give'),
+					'above' => esc_html__('Display content ABOVE the fields', 'give'),
+					'below' => esc_html__('Display content BELOW the fields', 'give'),
 				),
 			),
 			array(
 				'type'    => 'listbox',
 				'name'    => 'display_style',
 				'classes' => 'give-display-style',
-				'label'   => esc_attr__( 'Display Options', 'give' ),
-				'tooltip' => esc_attr__( 'How would you like to display donation information?', 'give' ),
+				'label'   => esc_attr__('Display Options', 'give'),
+				'tooltip' => esc_attr__('How would you like to display donation information?', 'give'),
 				'options' => array(
-					'onpage' => esc_html__( 'All Fields', 'give' ),
-					'modal'  => esc_html__( 'Modal', 'give' ),
-					'reveal' => esc_html__( 'Reveal', 'give' ),
-					'button' => esc_html__( 'Button', 'give' ),
+					'onpage' => esc_html__('All Fields', 'give'),
+					'modal'  => esc_html__('Modal', 'give'),
+					'reveal' => esc_html__('Reveal', 'give'),
+					'button' => esc_html__('Button', 'give'),
 				),
 			),
 			array(
 				'type'    => 'textbox',
 				'classes' => 'give-hidden give-continue-button-title',
 				'name'    => 'continue_button_title',
-				'label'   => esc_attr__( 'Button Text', 'give' ),
-				'tooltip' => esc_attr__( 'The button label for displaying the additional payment fields.', 'give' ),
+				'label'   => esc_attr__('Button Text', 'give'),
+				'tooltip' => esc_attr__('The button label for displaying the additional payment fields.', 'give'),
 			),
 		);
 	}

includes/admin/tools/class-settings-api.php

Spacing +11 added lines, -11 removed lines

@@ -9,11 +9,11 @@ 
  * @since       1.8
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
-if ( ! class_exists( 'Give_Settings_API' ) ) :
+if ( ! class_exists('Give_Settings_API')) :
 
 	/**
 	 * Give_Settings_API.
@@ -43,10 +43,10 @@ 
 		 */
 		public function __construct() {
 			$this->id    = 'api';
-			$this->label = esc_html__( 'API', 'give' );
+			$this->label = esc_html__('API', 'give');
 
-			add_filter( 'give-tools_tabs_array', array( $this, 'add_settings_page' ), 20 );
-			add_action( "give-tools_settings_{$this->id}_page", array( $this, 'output' ) );
+			add_filter('give-tools_tabs_array', array($this, 'add_settings_page'), 20);
+			add_action("give-tools_settings_{$this->id}_page", array($this, 'output'));
 		}
 
 		/**
@@ -56,8 +56,8 @@ 
 		 * @param  array $pages Lst of pages.
 		 * @return array
 		 */
-		public function add_settings_page( $pages ) {
-			$pages[ $this->id ] = $this->label;
+		public function add_settings_page($pages) {
+			$pages[$this->id] = $this->label;
 
 			return $pages;
 		}
@@ -73,7 +73,7 @@ 
 			$GLOBALS['give_hide_save_button'] = true;
 
 			// Get settings.
-			$settings = apply_filters( 'give_settings_api', array(
+			$settings = apply_filters('give_settings_api', array(
 				array(
 					'id'   => 'give_tools_api',
 					'type' => 'title',
@@ -81,7 +81,7 @@ 
 				),
 				array(
 					'id'   => 'api',
-					'name' => esc_html__( 'API', 'give' ),
+					'name' => esc_html__('API', 'give'),
 					'type' => 'api',
 				),
 				array(
@@ -97,7 +97,7 @@ 
 			 * @since  1.8
 			 * @param  array $settings
 			 */
-			$settings = apply_filters( 'give_get_settings_' . $this->id, $settings );
+			$settings = apply_filters('give_get_settings_'.$this->id, $settings);
 
 			// Output.
 			return $settings;
@@ -112,7 +112,7 @@ 
 		public function output() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::output_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::output_fields($settings, 'give_settings');
 		}
 	}
 

includes/admin/tools/class-settings-data.php

Spacing +14 added lines, -14 removed lines

@@ -9,11 +9,11 @@ 
  * @since       1.8
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
-if ( ! class_exists( 'Give_Settings_Data' ) ) :
+if ( ! class_exists('Give_Settings_Data')) :
 
 	/**
 	 * Give_Settings_Data.
@@ -43,15 +43,15 @@ 
 		 */
 		public function __construct() {
 			$this->id    = 'data';
-			$this->label = esc_html__( 'Data', 'give' );
+			$this->label = esc_html__('Data', 'give');
 
-			add_filter( 'give-tools_tabs_array', array( $this, 'add_settings_page' ), 20 );
-			add_action( "give-tools_settings_{$this->id}_page", array( $this, 'output' ) );
+			add_filter('give-tools_tabs_array', array($this, 'add_settings_page'), 20);
+			add_action("give-tools_settings_{$this->id}_page", array($this, 'output'));
 
 			// Do not use main form for this tab.
-			if( give_get_current_setting_tab() === $this->id ) {
-				add_action( "give-tools_open_form", '__return_empty_string' );
-				add_action( "give-tools_close_form", '__return_empty_string' );
+			if (give_get_current_setting_tab() === $this->id) {
+				add_action("give-tools_open_form", '__return_empty_string');
+				add_action("give-tools_close_form", '__return_empty_string');
 			}
 		}
 
@@ -62,8 +62,8 @@ 
 		 * @param  array $pages Lst of pages.
 		 * @return array
 		 */
-		public function add_settings_page( $pages ) {
-			$pages[ $this->id ] = $this->label;
+		public function add_settings_page($pages) {
+			$pages[$this->id] = $this->label;
 
 			return $pages;
 		}
@@ -79,7 +79,7 @@ 
 			$GLOBALS['give_hide_save_button'] = true;
 
 			// Get settings.
-			$settings = apply_filters( 'give_settings_data', array(
+			$settings = apply_filters('give_settings_data', array(
 				array(
 					'id'   => 'give_tools_tools',
 					'type' => 'title',
@@ -87,7 +87,7 @@ 
 				),
 				array(
 					'id'   => 'api',
-					'name' => esc_html__( 'Tools', 'give' ),
+					'name' => esc_html__('Tools', 'give'),
 					'type' => 'data',
 				),
 				array(
@@ -103,7 +103,7 @@ 
 			 * @since  1.8
 			 * @param  array $settings
 			 */
-			$settings = apply_filters( 'give_get_settings_' . $this->id, $settings );
+			$settings = apply_filters('give_get_settings_'.$this->id, $settings);
 
 			// Output.
 			return $settings;
@@ -118,7 +118,7 @@ 
 		public function output() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::output_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::output_fields($settings, 'give_settings');
 		}
 	}
 

includes/class-give-cache.php

Doc Comments +1 added lines, -1 removed lines

@@ -205,7 +205,7 @@
 	 *
 	 * @param bool $force If set to true then all cached values will be delete instead of only expired
 	 *
-	 * @return bool
+	 * @return false|null
 	 */
 	public static function delete_all_expired( $force = false ) {
 		global $wpdb;

Spacing +51 added lines, -51 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -43,7 +43,7 @@ 
 	 * @return static
 	 */
 	public static function get_instance() {
-		if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Give_Cache ) ) {
+		if ( ! isset(self::$instance) && ! (self::$instance instanceof Give_Cache)) {
 			self::$instance = new Give_Cache();
 		}
 
@@ -58,7 +58,7 @@ 
 	 */
 	public function setup_hooks() {
 		// weekly delete all expired cache.
-		Give_Cron::add_weekly_event( array( $this, 'delete_all_expired' ) );
+		Give_Cron::add_weekly_event(array($this, 'delete_all_expired'));
 	}
 
 	/**
@@ -72,12 +72,12 @@ 
 	 * @return string
 	 */
 
-	public static function get_key( $action, $query_args = null ) {
+	public static function get_key($action, $query_args = null) {
 		$cache_key = "give_cache_{$action}";
 
 		// Bailout.
-		if ( ! empty( $query_args ) ) {
-			$cache_key = "{$cache_key}_" . substr( md5( serialize( $query_args ) ), 0, 15 );
+		if ( ! empty($query_args)) {
+			$cache_key = "{$cache_key}_".substr(md5(serialize($query_args)), 0, 15);
 		}
 
 		return $cache_key;
@@ -95,26 +95,26 @@ 
 	 * @return mixed
 	 */
 
-	public static function get( $cache_key, $custom_key = false, $query_args = array() ) {
-		if ( ! self::is_valid_cache_key( $cache_key ) ) {
-			if ( ! $custom_key ) {
-				return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
+	public static function get($cache_key, $custom_key = false, $query_args = array()) {
+		if ( ! self::is_valid_cache_key($cache_key)) {
+			if ( ! $custom_key) {
+				return new WP_Error('give_invalid_cache_key', __('Cache key format should be give_cache_*', 'give'));
 			}
 
-			$cache_key = self::get_key( $cache_key, $query_args );
+			$cache_key = self::get_key($cache_key, $query_args);
 		}
 
-		$option = get_option( $cache_key );
+		$option = get_option($cache_key);
 
 		// Backward compatibility (<1.8.7).
-		if ( ! is_array( $option ) || empty( $option ) || ! array_key_exists( 'expiration', $option ) ) {
+		if ( ! is_array($option) || empty($option) || ! array_key_exists('expiration', $option)) {
 			return $option;
 		}
 
 		// Get current time.
-		$current_time = current_time( 'timestamp', 1 );
+		$current_time = current_time('timestamp', 1);
 
-		if ( empty( $option['expiration'] ) || ( $current_time < $option['expiration'] ) ) {
+		if (empty($option['expiration']) || ($current_time < $option['expiration'])) {
 			$option = $option['data'];
 		} else {
 			$option = false;
@@ -137,23 +137,23 @@ 
 	 * @return mixed
 	 */
 
-	public static function set( $cache_key, $data, $expiration = null, $custom_key = false, $query_args = array() ) {
-		if ( ! self::is_valid_cache_key( $cache_key ) ) {
-			if ( ! $custom_key ) {
-				return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
+	public static function set($cache_key, $data, $expiration = null, $custom_key = false, $query_args = array()) {
+		if ( ! self::is_valid_cache_key($cache_key)) {
+			if ( ! $custom_key) {
+				return new WP_Error('give_invalid_cache_key', __('Cache key format should be give_cache_*', 'give'));
 			}
 
-			$cache_key = self::get_key( $cache_key, $query_args );
+			$cache_key = self::get_key($cache_key, $query_args);
 		}
 
 		$option_value = array(
 			'data'       => $data,
-			'expiration' => ! is_null( $expiration )
-				? ( $expiration + current_time( 'timestamp', 1 ) )
+			'expiration' => ! is_null($expiration)
+				? ($expiration + current_time('timestamp', 1))
 				: null,
 		);
 
-		$result = update_option( $cache_key, $option_value, 'no' );
+		$result = update_option($cache_key, $option_value, 'no');
 
 		return $result;
 	}
@@ -168,27 +168,27 @@ 
 	 * @return bool|WP_Error
 	 */
 
-	public static function delete( $cache_keys ) {
+	public static function delete($cache_keys) {
 		$result = true;
 		$invalid_keys = array();
 
-		if ( ! empty( $cache_keys ) ) {
-			$cache_keys = is_array( $cache_keys ) ? $cache_keys : array( $cache_keys );
+		if ( ! empty($cache_keys)) {
+			$cache_keys = is_array($cache_keys) ? $cache_keys : array($cache_keys);
 
-			foreach ( $cache_keys as $cache_key ) {
-				if ( ! self::is_valid_cache_key( $cache_key ) ) {
+			foreach ($cache_keys as $cache_key) {
+				if ( ! self::is_valid_cache_key($cache_key)) {
 					$invalid_keys[] = $cache_key;
 					$result = false;
 				}
 
-				delete_option( $cache_key );
+				delete_option($cache_key);
 			}
 		}
 
-		if( ! $result ) {
+		if ( ! $result) {
 			$result = new WP_Error(
 				'give_invalid_cache_key',
-					__( 'Cache key format should be give_cache_*', 'give' ),
+					__('Cache key format should be give_cache_*', 'give'),
 					$invalid_keys
 			);
 		}
@@ -207,7 +207,7 @@ 
 	 *
 	 * @return bool
 	 */
-	public static function delete_all_expired( $force = false ) {
+	public static function delete_all_expired($force = false) {
 		global $wpdb;
 		$options = $wpdb->get_results(
 			$wpdb->prepare(
@@ -221,30 +221,30 @@ 
 		);
 
 		// Bailout.
-		if ( empty( $options ) ) {
+		if (empty($options)) {
 			return false;
 		}
 
-		$current_time = current_time( 'timestamp', 1 );
+		$current_time = current_time('timestamp', 1);
 
 		// Delete log cache.
-		foreach ( $options as $option ) {
-			$option['option_value'] = maybe_unserialize( $option['option_value'] );
+		foreach ($options as $option) {
+			$option['option_value'] = maybe_unserialize($option['option_value']);
 
 			if (
 				(
-					! self::is_valid_cache_key( $option['option_name'] )
-					|| ! is_array( $option['option_value'] ) // Backward compatibility (<1.8.7).
-					|| ! array_key_exists( 'expiration', $option['option_value'] ) // Backward compatibility (<1.8.7).
-					|| empty( $option['option_value']['expiration'] )
-					|| ( $current_time < $option['option_value']['expiration'] )
+					! self::is_valid_cache_key($option['option_name'])
+					|| ! is_array($option['option_value']) // Backward compatibility (<1.8.7).
+					|| ! array_key_exists('expiration', $option['option_value']) // Backward compatibility (<1.8.7).
+					|| empty($option['option_value']['expiration'])
+					|| ($current_time < $option['option_value']['expiration'])
 				)
 				&& ! $force
 			) {
 				continue;
 			}
 
-			self::delete( $option['option_name'] );
+			self::delete($option['option_name']);
 		}
 	}
 
@@ -260,16 +260,16 @@ 
 	 *
 	 * @return array
 	 */
-	public static function get_options_like( $option_name, $fields = false ) {
+	public static function get_options_like($option_name, $fields = false) {
 		global $wpdb;
 
-		if ( empty( $option_name ) ) {
+		if (empty($option_name)) {
 			return array();
 		}
 
 		$field_names = $fields ? 'option_name, option_value' : 'option_name';
 
-		if ( $fields ) {
+		if ($fields) {
 			$options = $wpdb->get_results(
 				$wpdb->prepare(
 					"SELECT {$field_names }
@@ -293,10 +293,10 @@ 
 			);
 		}
 
-		if ( ! empty( $options ) && $fields ) {
-			foreach ( $options as $index => $option ) {
-				$option['option_value'] = maybe_unserialize( $option['option_value'] );
-				$options[ $index ]      = $option;
+		if ( ! empty($options) && $fields) {
+			foreach ($options as $index => $option) {
+				$option['option_value'] = maybe_unserialize($option['option_value']);
+				$options[$index]      = $option;
 			}
 		}
 
@@ -313,8 +313,8 @@ 
 	 *
 	 * @return bool|int
 	 */
-	public static function is_valid_cache_key( $cache_key ) {
-		return ( false !== strpos( $cache_key, 'give_cache_' ) );
+	public static function is_valid_cache_key($cache_key) {
+		return (false !== strpos($cache_key, 'give_cache_'));
 	}
 }
 

includes/admin/add-ons.php

Spacing +11 added lines, -11 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -26,11 +26,11 @@ 
 	ob_start(); ?>
 	<div class="wrap" id="give-add-ons">
 		<h1><?php echo get_admin_page_title(); ?>
-			&nbsp;&mdash;&nbsp;<a href="https://givewp.com/addons/" class="button-primary give-view-addons-all" target="_blank"><?php esc_html_e( 'View All Add-ons', 'give' ); ?>
+			&nbsp;&mdash;&nbsp;<a href="https://givewp.com/addons/" class="button-primary give-view-addons-all" target="_blank"><?php esc_html_e('View All Add-ons', 'give'); ?>
 				<span class="dashicons dashicons-external"></span></a>
 		</h1>
 
-		<p><?php esc_html_e( 'The following Add-ons extend the functionality of Give.', 'give' ); ?></p>
+		<p><?php esc_html_e('The following Add-ons extend the functionality of Give.', 'give'); ?></p>
 		<?php echo give_add_ons_get_feed(); ?>
 	</div>
 	<?php
@@ -48,20 +48,20 @@ 
 function give_add_ons_get_feed() {
 
 	$addons_debug = false; //set to true to debug
-	$cache        = Give_Cache::get( 'give_add_ons_feed', true );
+	$cache        = Give_Cache::get('give_add_ons_feed', true);
 
-	if ( $cache === false || $addons_debug === true && WP_DEBUG === true ) {
-		$feed = wp_remote_get( 'https://givewp.com/downloads/feed/', array( 'sslverify' => false ) );
+	if ($cache === false || $addons_debug === true && WP_DEBUG === true) {
+		$feed = wp_remote_get('https://givewp.com/downloads/feed/', array('sslverify' => false));
 
-		if ( ! is_wp_error( $feed ) ) {
-			if ( isset( $feed['body'] ) && strlen( $feed['body'] ) > 0 ) {
-				$cache = wp_remote_retrieve_body( $feed );
-				Give_Cache::set( 'give_add_ons_feed', $cache, HOUR_IN_SECONDS, true );
+		if ( ! is_wp_error($feed)) {
+			if (isset($feed['body']) && strlen($feed['body']) > 0) {
+				$cache = wp_remote_retrieve_body($feed);
+				Give_Cache::set('give_add_ons_feed', $cache, HOUR_IN_SECONDS, true);
 			}
 		} else {
 			$cache = sprintf(
 				'<div class="error"><p>%s</p></div>',
-				esc_html__( 'There was an error retrieving the Give Add-ons list from the server. Please try again later.', 'give' )
+				esc_html__('There was an error retrieving the Give Add-ons list from the server. Please try again later.', 'give')
 			);
 		}
 	}

includes/admin/plugins.php

Spacing +16 added lines, -16 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -23,19 +23,19 @@ 
  *
  * @return array An array of updated action links.
  */
-function give_plugin_action_links( $actions ) {
+function give_plugin_action_links($actions) {
 	$new_actions = array(
 		'settings' => sprintf(
 			'<a href="%1$s">%2$s</a>',
-			admin_url( 'edit.php?post_type=give_forms&page=give-settings' ),
-			__( 'Settings', 'give' )
+			admin_url('edit.php?post_type=give_forms&page=give-settings'),
+			__('Settings', 'give')
 		),
 	);
 
-	return array_merge( $new_actions, $actions );
+	return array_merge($new_actions, $actions);
 }
 
-add_filter( 'plugin_action_links_' . GIVE_PLUGIN_BASENAME, 'give_plugin_action_links' );
+add_filter('plugin_action_links_'.GIVE_PLUGIN_BASENAME, 'give_plugin_action_links');
 
 
 /**
@@ -48,35 +48,35 @@ 
  *
  * @return array
  */
-function give_plugin_row_meta( $plugin_meta, $plugin_file ) {
-	if ( $plugin_file != GIVE_PLUGIN_BASENAME ) {
+function give_plugin_row_meta($plugin_meta, $plugin_file) {
+	if ($plugin_file != GIVE_PLUGIN_BASENAME) {
 		return $plugin_meta;
 	}
 
 	$new_meta_links = array(
 		sprintf(
 			'<a href="%1$s" target="_blank">%2$s</a>',
-			esc_url( add_query_arg( array(
+			esc_url(add_query_arg(array(
 					'utm_source'   => 'plugins-page',
 					'utm_medium'   => 'plugin-row',
 					'utm_campaign' => 'admin',
-				), 'https://givewp.com/documentation/' )
+				), 'https://givewp.com/documentation/')
 			),
-			__( 'Documentation', 'give' )
+			__('Documentation', 'give')
 		),
 		sprintf(
 			'<a href="%1$s" target="_blank">%2$s</a>',
-			esc_url( add_query_arg( array(
+			esc_url(add_query_arg(array(
 					'utm_source'   => 'plugins-page',
 					'utm_medium'   => 'plugin-row',
 					'utm_campaign' => 'admin',
-				), 'https://givewp.com/addons/' )
+				), 'https://givewp.com/addons/')
 			),
-			__( 'Add-ons', 'give' )
+			__('Add-ons', 'give')
 		),
 	);
 
-	return array_merge( $plugin_meta, $new_meta_links );
+	return array_merge($plugin_meta, $new_meta_links);
 }
 
-add_filter( 'plugin_row_meta', 'give_plugin_row_meta', 10, 2 );
+add_filter('plugin_row_meta', 'give_plugin_row_meta', 10, 2);

includes/admin/class-admin-settings.php

Indentation +3 added lines, -3 removed lines

@@ -733,9 +733,9 @@
                         <td class="give-docs-link" colspan="2">
 							<?php
 							echo '<p class="give-docs-link"><a href="' . esc_url( $value['url'] )
-							     . '" target="_blank">'
-							     . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $value['title'] )
-							     . '<span class="dashicons dashicons-editor-help"></span></a></p>';
+								 . '" target="_blank">'
+								 . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $value['title'] )
+								 . '<span class="dashicons dashicons-editor-help"></span></a></p>';
 							?>
                         </td>
                         </tr><?php

Spacing +214 added lines, -214 removed lines

@@ -9,11 +9,11 @@ 
  * @since       1.8
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'Give_Admin_Settings' ) ) :
+if ( ! class_exists('Give_Admin_Settings')) :
 
 	/**
 	 * Give_Admin_Settings Class.
@@ -72,7 +72,7 @@ 
 			 *
 			 * @param array $settings Array of settings class object.
 			 */
-			self::$settings = apply_filters( self::$setting_filter_prefix . '_get_settings_pages', array() );
+			self::$settings = apply_filters(self::$setting_filter_prefix.'_get_settings_pages', array());
 
 			return self::$settings;
 		}
@@ -86,8 +86,8 @@ 
 		public static function save() {
 			$current_tab = give_get_current_setting_tab();
 
-			if ( empty( $_REQUEST['_give-save-settings'] ) || ! wp_verify_nonce( $_REQUEST['_give-save-settings'], 'give-save-settings' ) ) {
-				echo '<div class="notice error"><p>' . __( 'Action failed. Please refresh the page and retry.', 'give' ) . '</p></div>';
+			if (empty($_REQUEST['_give-save-settings']) || ! wp_verify_nonce($_REQUEST['_give-save-settings'], 'give-save-settings')) {
+				echo '<div class="notice error"><p>'.__('Action failed. Please refresh the page and retry.', 'give').'</p></div>';
 				die();
 			}
 
@@ -100,9 +100,9 @@ 
 			 *
 			 * @since 1.8
 			 */
-			do_action( self::$setting_filter_prefix . '_save_' . $current_tab );
+			do_action(self::$setting_filter_prefix.'_save_'.$current_tab);
 
-			self::add_message( 'give-setting-updated', __( 'Your settings have been saved.', 'give' ) );
+			self::add_message('give-setting-updated', __('Your settings have been saved.', 'give'));
 
 			/**
 			 * Trigger Action.
@@ -113,7 +113,7 @@ 
 			 *
 			 * @since 1.8
 			 */
-			do_action( self::$setting_filter_prefix . '_saved' );
+			do_action(self::$setting_filter_prefix.'_saved');
 		}
 
 		/**
@@ -126,8 +126,8 @@ 
 		 *
 		 * @return void
 		 */
-		public static function add_message( $code, $message ) {
-			self::$messages[ $code ] = $message;
+		public static function add_message($code, $message) {
+			self::$messages[$code] = $message;
 		}
 
 		/**
@@ -140,8 +140,8 @@ 
 		 *
 		 * @return void
 		 */
-		public static function add_error( $code, $message ) {
-			self::$errors[ $code ] = $message;
+		public static function add_error($code, $message) {
+			self::$errors[$code] = $message;
 		}
 
 		/**
@@ -154,18 +154,18 @@ 
 			$notice_html = '';
 			$classes     = 'give-notice settings-error notice is-dismissible';
 
-			self::$errors   = apply_filters( self::$setting_filter_prefix . '_error_notices', self::$errors );
-			self::$messages = apply_filters( self::$setting_filter_prefix . '_update_notices', self::$messages );
+			self::$errors   = apply_filters(self::$setting_filter_prefix.'_error_notices', self::$errors);
+			self::$messages = apply_filters(self::$setting_filter_prefix.'_update_notices', self::$messages);
 
-			if ( 0 < count( self::$errors ) ) {
-				foreach ( self::$errors as $code => $message ) {
-					$notice_html .= '<div id="setting-error-' . $code . '" class="' . $classes . ' error"><p><strong>' . $message . '</strong></p></div>';
+			if (0 < count(self::$errors)) {
+				foreach (self::$errors as $code => $message) {
+					$notice_html .= '<div id="setting-error-'.$code.'" class="'.$classes.' error"><p><strong>'.$message.'</strong></p></div>';
 				}
 			}
 
-			if ( 0 < count( self::$messages ) ) {
-				foreach ( self::$messages as $code => $message ) {
-					$notice_html .= '<div id="setting-error-' . $code . '" class="' . $classes . ' updated"><p><strong>' . $message . '</strong></p></div>';
+			if (0 < count(self::$messages)) {
+				foreach (self::$messages as $code => $message) {
+					$notice_html .= '<div id="setting-error-'.$code.'" class="'.$classes.' updated"><p><strong>'.$message.'</strong></p></div>';
 				}
 			}
 
@@ -185,7 +185,7 @@ 
 			self::$setting_filter_prefix = give_get_current_setting_page();
 
 			// Bailout: Exit if setting page is not defined.
-			if ( empty( self::$setting_filter_prefix ) ) {
+			if (empty(self::$setting_filter_prefix)) {
 				return false;
 			}
 
@@ -198,7 +198,7 @@ 
 			 *
 			 * @since 1.8
 			 */
-			do_action( self::$setting_filter_prefix . '_start' );
+			do_action(self::$setting_filter_prefix.'_start');
 
 			$current_tab = give_get_current_setting_tab();
 
@@ -206,7 +206,7 @@ 
 			self::get_settings_pages();
 
 			// Save settings if data has been posted.
-			if ( ! empty( $_POST ) ) {
+			if ( ! empty($_POST)) {
 				self::save();
 			}
 
@@ -219,7 +219,7 @@ 
 			 *
 			 * @since 1.8
 			 */
-			$tabs = apply_filters( self::$setting_filter_prefix . '_tabs_array', array() );
+			$tabs = apply_filters(self::$setting_filter_prefix.'_tabs_array', array());
 
 			include 'views/html-admin-settings.php';
 
@@ -237,25 +237,25 @@ 
 		 *
 		 * @return string|bool
 		 */
-		public static function get_option( $option_name = '', $field_id = '', $default = false ) {
+		public static function get_option($option_name = '', $field_id = '', $default = false) {
 			// Bailout.
-			if ( empty( $option_name ) && empty( $field_id ) ) {
+			if (empty($option_name) && empty($field_id)) {
 				return false;
 			}
 
-			if ( ! empty( $field_id ) && ! empty( $option_name ) ) {
+			if ( ! empty($field_id) && ! empty($option_name)) {
 				// Get field value if any.
-				$option_value = get_option( $option_name );
+				$option_value = get_option($option_name);
 
-				$option_value = ( is_array( $option_value ) && array_key_exists( $field_id, $option_value ) )
-					? $option_value[ $field_id ]
+				$option_value = (is_array($option_value) && array_key_exists($field_id, $option_value))
+					? $option_value[$field_id]
 					: $default;
 			} else {
 				// If option name is empty but not field name then this means, setting is direct store to option table under there field name.
 				$option_name = ! $option_name ? $field_id : $option_name;
 
 				// Get option value if any.
-				$option_value = get_option( $option_name, $default );
+				$option_value = get_option($option_name, $default);
 			}
 
 			return $option_value;
@@ -273,7 +273,7 @@ 
 		 *
 		 * @return void
 		 */
-		public static function output_fields( $options, $option_name = '' ) {
+		public static function output_fields($options, $option_name = '') {
 			$current_tab = give_get_current_setting_tab();
 
 			// Field Default values.
@@ -286,52 +286,52 @@ 
 				'table_html' => true,
 			);
 
-			foreach ( $options as $value ) {
-				if ( ! isset( $value['type'] ) ) {
+			foreach ($options as $value) {
+				if ( ! isset($value['type'])) {
 					continue;
 				}
 
 				// Set title.
-				$defaults['title'] = isset( $value['name'] ) ? $value['name'] : '';
+				$defaults['title'] = isset($value['name']) ? $value['name'] : '';
 
 				// Set default setting.
-				$value = wp_parse_args( $value, $defaults );
+				$value = wp_parse_args($value, $defaults);
 
 				// Colorpicker field.
-				$value['class'] = ( 'colorpicker' === $value['type'] ? trim( $value['class'] ) . ' give-colorpicker' : $value['class'] );
-				$value['type']  = ( 'colorpicker' === $value['type'] ? 'text' : $value['type'] );
+				$value['class'] = ('colorpicker' === $value['type'] ? trim($value['class']).' give-colorpicker' : $value['class']);
+				$value['type']  = ('colorpicker' === $value['type'] ? 'text' : $value['type']);
 
 
 				// Custom attribute handling.
 				$custom_attributes = array();
 
-				if ( ! empty( $value['attributes'] ) && is_array( $value['attributes'] ) ) {
-					foreach ( $value['attributes'] as $attribute => $attribute_value ) {
-						$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
+				if ( ! empty($value['attributes']) && is_array($value['attributes'])) {
+					foreach ($value['attributes'] as $attribute => $attribute_value) {
+						$custom_attributes[] = esc_attr($attribute).'="'.esc_attr($attribute_value).'"';
 					}
 				}
 
 				// Description handling.
-				$description          = self::get_field_description( $value );
+				$description = self::get_field_description($value);
 
 				// Switch based on type.
-				switch ( $value['type'] ) {
+				switch ($value['type']) {
 
 					// Section Titles
 					case 'title':
-						if ( ! empty( $value['title'] ) ) {
-							echo '<div class="give-setting-tab-header give-setting-tab-header-' . $current_tab . '"><h2>' . self::get_field_title( $value ) . '</h2><hr></div>';
+						if ( ! empty($value['title'])) {
+							echo '<div class="give-setting-tab-header give-setting-tab-header-'.$current_tab.'"><h2>'.self::get_field_title($value).'</h2><hr></div>';
 						}
 
-						if ( ! empty( $value['desc'] ) ) {
-							echo wpautop( wptexturize( wp_kses_post( $value['desc'] ) ) );
+						if ( ! empty($value['desc'])) {
+							echo wpautop(wptexturize(wp_kses_post($value['desc'])));
 						}
 
-						if ( $value['table_html'] ) {
-							echo '<table class="form-table give-setting-tab-body give-setting-tab-body-' . $current_tab . '">' . "\n\n";
+						if ($value['table_html']) {
+							echo '<table class="form-table give-setting-tab-body give-setting-tab-body-'.$current_tab.'">'."\n\n";
 						}
 
-						if ( ! empty( $value['id'] ) ) {
+						if ( ! empty($value['id'])) {
 
 							/**
 							 * Trigger Action.
@@ -340,14 +340,14 @@ 
 							 *
 							 * @since 1.8
 							 */
-							do_action( 'give_settings_' . sanitize_title( $value['id'] ) );
+							do_action('give_settings_'.sanitize_title($value['id']));
 						}
 
 						break;
 
 					// Section Ends.
 					case 'sectionend':
-						if ( ! empty( $value['id'] ) ) {
+						if ( ! empty($value['id'])) {
 
 							/**
 							 * Trigger Action.
@@ -356,14 +356,14 @@ 
 							 *
 							 * @since 1.8
 							 */
-							do_action( 'give_settings_' . sanitize_title( $value['id'] ) . '_end' );
+							do_action('give_settings_'.sanitize_title($value['id']).'_end');
 						}
 
-						if ( $value['table_html'] ) {
+						if ($value['table_html']) {
 							echo '</table>';
 						}
 
-						if ( ! empty( $value['id'] ) ) {
+						if ( ! empty($value['id'])) {
 
 							/**
 							 * Trigger Action.
@@ -372,7 +372,7 @@ 
 							 *
 							 * @since 1.8
 							 */
-							do_action( 'give_settings_' . sanitize_title( $value['id'] ) . '_after' );
+							do_action('give_settings_'.sanitize_title($value['id']).'_after');
 						}
 
 						break;
@@ -385,22 +385,22 @@ 
 					case 'password' :
 
 						$type = $value['type'];
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
-                        <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?>">
+                        <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?>">
                             <input
-                                    name="<?php echo esc_attr( $value['id'] ); ?>"
-                                    id="<?php echo esc_attr( $value['id'] ); ?>"
-                                    type="<?php echo esc_attr( $type ); ?>"
-                                    style="<?php echo esc_attr( $value['css'] ); ?>"
-                                    value="<?php echo esc_attr( $option_value ); ?>"
-                                    class="give-input-field<?php echo( empty( $value['class'] ) ? '' : ' ' . esc_attr( $value['class'] ) ); ?>"
-								<?php echo implode( ' ', $custom_attributes ); ?>
+                                    name="<?php echo esc_attr($value['id']); ?>"
+                                    id="<?php echo esc_attr($value['id']); ?>"
+                                    type="<?php echo esc_attr($type); ?>"
+                                    style="<?php echo esc_attr($value['css']); ?>"
+                                    value="<?php echo esc_attr($option_value); ?>"
+                                    class="give-input-field<?php echo(empty($value['class']) ? '' : ' '.esc_attr($value['class'])); ?>"
+								<?php echo implode(' ', $custom_attributes); ?>
                             /> <?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -409,23 +409,23 @@ 
 					// Textarea.
 					case 'textarea':
 
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
-                        <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?>">
+                        <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?>">
 								<textarea
-                                        name="<?php echo esc_attr( $value['id'] ); ?>"
-                                        id="<?php echo esc_attr( $value['id'] ); ?>"
-                                        style="<?php echo esc_attr( $value['css'] ); ?>"
-                                        class="<?php echo esc_attr( $value['class'] ); ?>"
+                                        name="<?php echo esc_attr($value['id']); ?>"
+                                        id="<?php echo esc_attr($value['id']); ?>"
+                                        style="<?php echo esc_attr($value['css']); ?>"
+                                        class="<?php echo esc_attr($value['class']); ?>"
                                         rows="10"
                                         cols="60"
-									<?php echo implode( ' ', $custom_attributes ); ?>
-                                ><?php echo esc_textarea( $option_value ); ?></textarea>
+									<?php echo implode(' ', $custom_attributes); ?>
+                                ><?php echo esc_textarea($option_value); ?></textarea>
 							<?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -435,35 +435,35 @@ 
 					case 'select' :
 					case 'multiselect' :
 
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
-                        <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?>">
+                        <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?>">
                             <select
-                                    name="<?php echo esc_attr( $value['id'] ); ?><?php if ( $value['type'] == 'multiselect' ) {
+                                    name="<?php echo esc_attr($value['id']); ?><?php if ($value['type'] == 'multiselect') {
 										echo '[]';
 									} ?>"
-                                    id="<?php echo esc_attr( $value['id'] ); ?>"
-                                    style="<?php echo esc_attr( $value['css'] ); ?>"
-                                    class="<?php echo esc_attr( $value['class'] ); ?>"
-								<?php echo implode( ' ', $custom_attributes ); ?>
-								<?php echo ( 'multiselect' == $value['type'] ) ? 'multiple="multiple"' : ''; ?>
+                                    id="<?php echo esc_attr($value['id']); ?>"
+                                    style="<?php echo esc_attr($value['css']); ?>"
+                                    class="<?php echo esc_attr($value['class']); ?>"
+								<?php echo implode(' ', $custom_attributes); ?>
+								<?php echo ('multiselect' == $value['type']) ? 'multiple="multiple"' : ''; ?>
                             >
 
 								<?php
-								if ( ! empty( $value['options'] ) ) {
-									foreach ( $value['options'] as $key => $val ) {
+								if ( ! empty($value['options'])) {
+									foreach ($value['options'] as $key => $val) {
 										?>
-                                        <option value="<?php echo esc_attr( $key ); ?>" <?php
+                                        <option value="<?php echo esc_attr($key); ?>" <?php
 
-										if ( is_array( $option_value ) ) {
-											selected( in_array( $key, $option_value ), true );
+										if (is_array($option_value)) {
+											selected(in_array($key, $option_value), true);
 										} else {
-											selected( $option_value, $key );
+											selected($option_value, $key);
 										}
 
 										?>><?php echo $val ?></option>
@@ -479,28 +479,28 @@ 
 
 					// Radio inputs.
 					case 'radio_inline' :
-						$value['class'] = empty( $value['class'] ) ? 'give-radio-inline' : $value['class'] . ' give-radio-inline';
+						$value['class'] = empty($value['class']) ? 'give-radio-inline' : $value['class'].' give-radio-inline';
 					case 'radio' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
-                        <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?> <?php echo( ! empty( $value['class'] ) ? $value['class'] : '' ); ?>">
+                        <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?> <?php echo( ! empty($value['class']) ? $value['class'] : ''); ?>">
                             <fieldset>
                                 <ul>
 									<?php
-									foreach ( $value['options'] as $key => $val ) {
+									foreach ($value['options'] as $key => $val) {
 										?>
                                         <li>
                                             <label><input
-                                                        name="<?php echo esc_attr( $value['id'] ); ?>"
+                                                        name="<?php echo esc_attr($value['id']); ?>"
                                                         value="<?php echo $key; ?>"
                                                         type="radio"
-                                                        style="<?php echo esc_attr( $value['css'] ); ?>"
-													<?php echo implode( ' ', $custom_attributes ); ?>
-													<?php checked( $key, $option_value ); ?>
+                                                        style="<?php echo esc_attr($value['css']); ?>"
+													<?php echo implode(' ', $custom_attributes); ?>
+													<?php checked($key, $option_value); ?>
                                                 /> <?php echo $val ?></label>
                                         </li>
 										<?php
@@ -514,21 +514,21 @@ 
 
 					// Checkbox input.
 					case 'checkbox' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 						?>
-                        <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                        <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                             <th scope="row" class="titledesc">
-                                <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                                <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                             </th>
                             <td class="give-forminp">
                                 <input
-                                        name="<?php echo esc_attr( $value['id'] ); ?>"
-                                        id="<?php echo esc_attr( $value['id'] ); ?>"
+                                        name="<?php echo esc_attr($value['id']); ?>"
+                                        id="<?php echo esc_attr($value['id']); ?>"
                                         type="checkbox"
-                                        class="<?php echo esc_attr( isset( $value['class'] ) ? $value['class'] : '' ); ?>"
+                                        class="<?php echo esc_attr(isset($value['class']) ? $value['class'] : ''); ?>"
                                         value="1"
-									<?php checked( $option_value, 'on' ); ?>
-									<?php echo implode( ' ', $custom_attributes ); ?>
+									<?php checked($option_value, 'on'); ?>
+									<?php echo implode(' ', $custom_attributes); ?>
                                 />
 								<?php echo $description; ?>
                             </td>
@@ -538,28 +538,28 @@ 
 
 					// Multi Checkbox input.
 					case 'multicheck' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
-						$option_value = is_array( $option_value ) ? $option_value : array();
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
+						$option_value = is_array($option_value) ? $option_value : array();
 						?>
-                        <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                        <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                             <th scope="row" class="titledesc">
-                                <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                                <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                             </th>
-                            <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?> <?php echo( ! empty( $value['class'] ) ? $value['class'] : '' ); ?>">
+                            <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?> <?php echo( ! empty($value['class']) ? $value['class'] : ''); ?>">
                                 <fieldset>
                                     <ul>
 										<?php
-										foreach ( $value['options'] as $key => $val ) {
+										foreach ($value['options'] as $key => $val) {
 											?>
                                             <li>
                                                 <label>
                                                     <input
-                                                            name="<?php echo esc_attr( $value['id'] ); ?>[]"
+                                                            name="<?php echo esc_attr($value['id']); ?>[]"
                                                             value="<?php echo $key; ?>"
                                                             type="checkbox"
-                                                            style="<?php echo esc_attr( $value['css'] ); ?>"
-														<?php echo implode( ' ', $custom_attributes ); ?>
-														<?php if ( in_array( $key, $option_value ) ) {
+                                                            style="<?php echo esc_attr($value['css']); ?>"
+														<?php echo implode(' ', $custom_attributes); ?>
+														<?php if (in_array($key, $option_value)) {
 															echo 'checked="checked"';
 														} ?>
                                                     /> <?php echo $val ?>
@@ -578,35 +578,35 @@ 
 					// File input field.
 					case 'file' :
 					case 'media' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
-						$button_label = esc_html__( sprintf( 'Add or Upload %s', ( 'file' === $value['type'] ? 'File' : 'Image' ) ), 'give' );
-						$fvalue       = empty( $value['fvalue'] ) ? 'url' : $value['fvalue'];
-
-						$allow_media_preview_tags = array( 'jpg', 'jpeg', 'png', 'gif', 'ico' );
-						$preview_image_src        = $option_value ? ( 'id' === $fvalue ? wp_get_attachment_url( $option_value ) : $option_value ) : '#';
-						$preview_image_extension  = $preview_image_src ? pathinfo( $preview_image_src, PATHINFO_EXTENSION ) : '';
-						$is_show_preview = in_array( $preview_image_extension, $allow_media_preview_tags );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
+						$button_label = esc_html__(sprintf('Add or Upload %s', ('file' === $value['type'] ? 'File' : 'Image')), 'give');
+						$fvalue       = empty($value['fvalue']) ? 'url' : $value['fvalue'];
+
+						$allow_media_preview_tags = array('jpg', 'jpeg', 'png', 'gif', 'ico');
+						$preview_image_src        = $option_value ? ('id' === $fvalue ? wp_get_attachment_url($option_value) : $option_value) : '#';
+						$preview_image_extension  = $preview_image_src ? pathinfo($preview_image_src, PATHINFO_EXTENSION) : '';
+						$is_show_preview = in_array($preview_image_extension, $allow_media_preview_tags);
 						?>
-						<tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+						<tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
 							<th scope="row" class="titledesc">
-								<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+								<label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
 							</th>
 							<td class="give-forminp">
 								<div class="give-field-wrap">
 									<label for="<?php echo $value['id'] ?>">
 										<input
-												name="<?php echo esc_attr( $value['id'] ); ?>"
-												id="<?php echo esc_attr( $value['id'] ); ?>"
+												name="<?php echo esc_attr($value['id']); ?>"
+												id="<?php echo esc_attr($value['id']); ?>"
 												type="text"
-												class="give-input-field<?php echo esc_attr( isset( $value['class'] ) ? ' ' . $value['class'] : '' ); ?>"
+												class="give-input-field<?php echo esc_attr(isset($value['class']) ? ' '.$value['class'] : ''); ?>"
 												value="<?php echo $option_value; ?>"
-												style="<?php echo esc_attr( $value['css'] ); ?>"
-											<?php echo implode( ' ', $custom_attributes ); ?>
+												style="<?php echo esc_attr($value['css']); ?>"
+											<?php echo implode(' ', $custom_attributes); ?>
 										/>&nbsp;&nbsp;&nbsp;&nbsp;<input class="give-upload-button button" type="button" data-fvalue="<?php echo $fvalue; ?>" data-field-type="<?php echo $value['type']; ?>" value="<?php echo $button_label; ?>">
 										<?php echo $description ?>
 										<div class="give-image-thumb<?php echo ! $option_value || ! $is_show_preview ? ' give-hidden' : ''; ?>">
 											<span class="give-delete-image-thumb dashicons dashicons-no-alt"></span>
-											<img src="<?php echo $preview_image_src ; ?>" alt="">
+											<img src="<?php echo $preview_image_src; ?>" alt="">
 										</div>
 									</label>
 								</div>
@@ -618,17 +618,17 @@ 
 					// WordPress Editor.
 					case 'wysiwyg' :
 						// Get option value.
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 
 						// Get editor settings.
-						$editor_settings = ! empty( $value['options'] ) ? $value['options'] : array();
+						$editor_settings = ! empty($value['options']) ? $value['options'] : array();
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
                         <td class="give-forminp">
-							<?php wp_editor( $option_value, $value['id'], $editor_settings ); ?>
+							<?php wp_editor($option_value, $value['id'], $editor_settings); ?>
 							<?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -637,9 +637,9 @@ 
 					// Custom: System setting field.
 					case 'system_info' :
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
                         <td class="give-forminp">
 							<?php give_system_info_callback(); ?>
@@ -650,14 +650,14 @@ 
 
 					// Custom: Default gateways setting field.
 					case 'default_gateway' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
                         <td class="give-forminp">
-							<?php give_default_gateway_callback( $value, $option_value ); ?>
+							<?php give_default_gateway_callback($value, $option_value); ?>
 							<?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -665,14 +665,14 @@ 
 
 					// Custom: Enable gateways setting field.
 					case 'enabled_gateways' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
                         <td class="give-forminp">
-							<?php give_enabled_gateways_callback( $value, $option_value ); ?>
+							<?php give_enabled_gateways_callback($value, $option_value); ?>
 							<?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -681,9 +681,9 @@ 
 					// Custom: Email preview buttons field.
 					case 'email_preview_buttons' :
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
                         <td class="give-forminp">
 							<?php give_email_preview_buttons_callback(); ?>
@@ -700,22 +700,22 @@ 
 
 					// Custom: Gateway API key.
 					case 'api_key' :
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
-						$type         = ! empty( $option_value ) ? 'password' : 'text';
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
+						$type         = ! empty($option_value) ? 'password' : 'text';
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <th scope="row" class="titledesc">
-                            <label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo self::get_field_title( $value ); ?></label>
+                            <label for="<?php echo esc_attr($value['id']); ?>"><?php echo self::get_field_title($value); ?></label>
                         </th>
-                        <td class="give-forminp give-forminp-<?php echo sanitize_title( $value['type'] ) ?>">
+                        <td class="give-forminp give-forminp-<?php echo sanitize_title($value['type']) ?>">
                             <input
-                                    name="<?php echo esc_attr( $value['id'] ); ?>"
-                                    id="<?php echo esc_attr( $value['id'] ); ?>"
-                                    type="<?php echo esc_attr( $type ); ?>"
-                                    style="<?php echo esc_attr( $value['css'] ); ?>"
-                                    value="<?php echo esc_attr( trim( $option_value ) ); ?>"
-                                    class="give-input-field<?php echo( empty( $value['class'] ) ? '' : ' ' . esc_attr( $value['class'] ) ); ?>"
-								<?php echo implode( ' ', $custom_attributes ); ?>
+                                    name="<?php echo esc_attr($value['id']); ?>"
+                                    id="<?php echo esc_attr($value['id']); ?>"
+                                    type="<?php echo esc_attr($type); ?>"
+                                    style="<?php echo esc_attr($value['css']); ?>"
+                                    value="<?php echo esc_attr(trim($option_value)); ?>"
+                                    class="give-input-field<?php echo(empty($value['class']) ? '' : ' '.esc_attr($value['class'])); ?>"
+								<?php echo implode(' ', $custom_attributes); ?>
                             /> <?php echo $description; ?>
                         </td>
                         </tr><?php
@@ -732,7 +732,7 @@ 
 						 *
 						 * @since 1.0
 						 */
-						do_action( "give_logs_view_{$current_section}" );
+						do_action("give_logs_view_{$current_section}");
 
 						echo $description;
 						break;
@@ -740,7 +740,7 @@ 
 					// Custom: Data field.
 					case 'data' :
 
-						include  GIVE_PLUGIN_DIR . 'includes/admin/tools/views/html-admin-page-data.php';
+						include  GIVE_PLUGIN_DIR.'includes/admin/tools/views/html-admin-page-data.php';
 
 						echo $description;
 						break;
@@ -748,12 +748,12 @@ 
 					// Custom: Give Docs Link field type.
 					case 'give_docs_link' :
 						?>
-                    <tr valign="top" <?php echo ! empty( $value['wrapper_class'] ) ? 'class="' . $value['wrapper_class'] . '"' : '' ?>>
+                    <tr valign="top" <?php echo ! empty($value['wrapper_class']) ? 'class="'.$value['wrapper_class'].'"' : '' ?>>
                         <td class="give-docs-link" colspan="2">
 							<?php
-							echo '<p class="give-docs-link"><a href="' . esc_url( $value['url'] )
+							echo '<p class="give-docs-link"><a href="'.esc_url($value['url'])
 							     . '" target="_blank">'
-							     . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $value['title'] )
+							     . sprintf(esc_html__('Need Help? See docs on "%s"', 'give'), $value['title'])
 							     . '<span class="dashicons dashicons-editor-help"></span></a></p>';
 							?>
                         </td>
@@ -764,8 +764,8 @@ 
 					// You can add or handle your custom field action.
 					default:
 						// Get option value.
-						$option_value = self::get_option( $option_name, $value['id'], $value['default'] );
-						do_action( 'give_admin_field_' . $value['type'], $value, $option_value );
+						$option_value = self::get_option($option_name, $value['id'], $value['default']);
+						do_action('give_admin_field_'.$value['type'], $value, $option_value);
 						break;
 				}
 			}
@@ -781,15 +781,15 @@ 
 		 *
 		 * @return string The HTML description of the field.
 		 */
-		public static function get_field_description( $value ) {
+		public static function get_field_description($value) {
 			$description = '';
 
 			// Support for both 'description' and 'desc' args.
-			$description_key = isset( $value['description'] ) ? 'description' : 'desc';
-			$value           = ( isset( $value[ $description_key ] ) && ! empty( $value[ $description_key ] ) ) ? $value[ $description_key ] : '';
+			$description_key = isset($value['description']) ? 'description' : 'desc';
+			$value           = (isset($value[$description_key]) && ! empty($value[$description_key])) ? $value[$description_key] : '';
 
-			if ( ! empty( $value ) ) {
-				$description = '<p class="give-field-description">' . wp_kses_post( $value ) . '</p>';
+			if ( ! empty($value)) {
+				$description = '<p class="give-field-description">'.wp_kses_post($value).'</p>';
 			}
 
 			return $description;
@@ -806,11 +806,11 @@ 
 		 *
 		 * @return array The description and tip as a 2 element array
 		 */
-		public static function get_field_title( $value ) {
-			$title = esc_html( $value['title'] );
+		public static function get_field_title($value) {
+			$title = esc_html($value['title']);
 
 			// If html tag detected then allow them to print.
-			if ( strip_tags( $title ) ) {
+			if (strip_tags($title)) {
 				$title = $value['title'];
 			}
 
@@ -829,8 +829,8 @@ 
 		 *
 		 * @return bool
 		 */
-		public static function save_fields( $options, $option_name = '' ) {
-			if ( empty( $_POST ) ) {
+		public static function save_fields($options, $option_name = '') {
+			if (empty($_POST)) {
 				return false;
 			}
 
@@ -838,37 +838,37 @@ 
 			$update_options = array();
 
 			// Loop options and get values to save.
-			foreach ( $options as $option ) {
-				if ( ! isset( $option['id'] ) || ! isset( $option['type'] ) ) {
+			foreach ($options as $option) {
+				if ( ! isset($option['id']) || ! isset($option['type'])) {
 					continue;
 				}
 
 				// Get posted value.
-				if ( strstr( $option['id'], '[' ) ) {
-					parse_str( $option['id'], $option_name_array );
-					$field_option_name = current( array_keys( $option_name_array ) );
-					$setting_name      = key( $option_name_array[ $field_option_name ] );
-					$raw_value         = isset( $_POST[ $field_option_name ][ $setting_name ] ) ? wp_unslash( $_POST[ $field_option_name ][ $setting_name ] ) : null;
+				if (strstr($option['id'], '[')) {
+					parse_str($option['id'], $option_name_array);
+					$field_option_name = current(array_keys($option_name_array));
+					$setting_name      = key($option_name_array[$field_option_name]);
+					$raw_value         = isset($_POST[$field_option_name][$setting_name]) ? wp_unslash($_POST[$field_option_name][$setting_name]) : null;
 				} else {
 					$field_option_name = $option['id'];
 					$setting_name      = '';
-					$raw_value         = isset( $_POST[ $option['id'] ] ) ? wp_unslash( $_POST[ $option['id'] ] ) : null;
+					$raw_value         = isset($_POST[$option['id']]) ? wp_unslash($_POST[$option['id']]) : null;
 				}
 
 				// Format the value based on option type.
-				switch ( $option['type'] ) {
+				switch ($option['type']) {
 					case 'checkbox' :
-						$value = is_null( $raw_value ) ? '' : 'on';
+						$value = is_null($raw_value) ? '' : 'on';
 						break;
 					case 'wysiwyg'  :
 					case 'textarea' :
-						$value = wp_kses_post( trim( $raw_value ) );
+						$value = wp_kses_post(trim($raw_value));
 						break;
 					case 'multiselect' :
-						$value = array_filter( array_map( 'give_clean', (array) $raw_value ) );
+						$value = array_filter(array_map('give_clean', (array) $raw_value));
 						break;
 					default :
-						$value = give_clean( $raw_value );
+						$value = give_clean($raw_value);
 						break;
 				}
 
@@ -877,37 +877,37 @@ 
 				 *
 				 * @since 1.8
 				 */
-				$value = apply_filters( 'give_admin_settings_sanitize_option', $value, $option, $raw_value );
+				$value = apply_filters('give_admin_settings_sanitize_option', $value, $option, $raw_value);
 
 				/**
 				 * Sanitize the value of an option by option name.
 				 *
 				 * @since 1.8
 				 */
-				$value = apply_filters( "give_admin_settings_sanitize_option_{$field_option_name}", $value, $option, $raw_value );
+				$value = apply_filters("give_admin_settings_sanitize_option_{$field_option_name}", $value, $option, $raw_value);
 
-				if ( is_null( $value ) ) {
+				if (is_null($value)) {
 					continue;
 				}
 
 				// Check if option is an array and handle that differently to single values.
-				if ( $field_option_name && $setting_name ) {
-					if ( ! isset( $update_options[ $field_option_name ] ) ) {
-						$update_options[ $field_option_name ] = get_option( $field_option_name, array() );
+				if ($field_option_name && $setting_name) {
+					if ( ! isset($update_options[$field_option_name])) {
+						$update_options[$field_option_name] = get_option($field_option_name, array());
 					}
-					if ( ! is_array( $update_options[ $field_option_name ] ) ) {
-						$update_options[ $field_option_name ] = array();
+					if ( ! is_array($update_options[$field_option_name])) {
+						$update_options[$field_option_name] = array();
 					}
-					$update_options[ $field_option_name ][ $setting_name ] = $value;
+					$update_options[$field_option_name][$setting_name] = $value;
 				} else {
-					$update_options[ $field_option_name ] = $value;
+					$update_options[$field_option_name] = $value;
 				}
 			}
 
 			// Save all options in our array or there own option name i.e. option id.
-			if ( empty( $option_name ) ) {
-				foreach ( $update_options as $name => $value ) {
-					update_option( $name, $value );
+			if (empty($option_name)) {
+				foreach ($update_options as $name => $value) {
+					update_option($name, $value);
 
 					/**
 					 * Trigger action.
@@ -916,13 +916,13 @@ 
 					 *
 					 * @since 1.8
 					 */
-					do_action( "give_save_option_{$name}", $value, $name );
+					do_action("give_save_option_{$name}", $value, $name);
 				}
 			} else {
-				$old_options    = ( $old_options = get_option( $option_name ) ) ? $old_options : array();
-				$update_options = array_merge( $old_options, $update_options );
+				$old_options    = ($old_options = get_option($option_name)) ? $old_options : array();
+				$update_options = array_merge($old_options, $update_options);
 
-				update_option( $option_name, $update_options );
+				update_option($option_name, $update_options);
 
 				/**
 				 * Trigger action.
@@ -931,7 +931,7 @@ 
 				 *
 				 * @since 1.8
 				 */
-				do_action( "give_save_settings_{$option_name}", $update_options, $option_name );
+				do_action("give_save_settings_{$option_name}", $update_options, $option_name);
 			}
 
 			return true;