insideout10 / wordlift-plugin

src/shortcodes/wordlift_shortcode_faceted_search.php

Indentation +149 added lines, -149 removed lines

@@ -5,71 +5,71 @@ 
  */
 function wl_shortcode_faceted_search( $atts ) {
 
-	// Extract attributes and set default values.
-	$shortcode_atts = shortcode_atts( array(
-		'title'          => __( 'Related articles', 'wordlift' ),
-		'show_facets'    => true,
-		'with_carousel'  => true,
-		'squared_thumbs' => false,
-
-	), $atts );
-
-	foreach (
-		array(
-			'show_facets',
-			'with_carousel',
-			'squared_thumbs',
-		) as $att
-	) {
-
-		// See http://wordpress.stackexchange.com/questions/119294/pass-boolean-value-in-shortcode
-		$shortcode_atts[ $att ] = filter_var(
-			$shortcode_atts[ $att ], FILTER_VALIDATE_BOOLEAN
-		);
-	}
-
-
-	// If the current post is not an entity and has no related entities
-	// than the shortcode cannot be rendered
-	// TODO Add an alert visibile only for connected admin users
-	$current_post = get_post();
-
-	$entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
-		$current_post->ID :
-		wl_core_get_related_entity_ids( $current_post->ID );
-
-	if ( 0 === count( $entity_ids ) ) {
-		return '';
-	}
-
-	$div_id = 'wordlift-faceted-entity-search-widget';
-
-	wp_enqueue_style( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-faceted-entity-search-widget.min.css' );
-	wp_enqueue_script( 'angularjs', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular.min.js' );
-	wp_enqueue_script( 'angularjs-touch', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular-touch.min.js' );
-
-	wp_enqueue_script( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/js/wordlift-faceted-entity-search-widget.min.js' );
-
-	wp_localize_script(
-		'wordlift-faceted-search',
-		'wl_faceted_search_params', array(
-			'ajax_url'             => admin_url( 'admin-ajax.php' ),
-			'action'               => 'wl_faceted_search',
-			'post_id'              => $current_post->ID,
-			'entity_ids'           => $entity_ids,
-			'div_id'               => $div_id,
-			'defaultThumbnailPath' => WL_DEFAULT_THUMBNAIL_PATH,
-			'attrs'                => $shortcode_atts,
-			'l10n'                 => array(
-				'what'  => _x( 'What', 'Faceted Search Widget', 'wordlift' ),
-				'who'   => _x( 'Who', 'Faceted Search Widget', 'wordlift' ),
-				'where' => _x( 'Where', 'Faceted Search Widget', 'wordlift' ),
-				'when'  => _x( 'When', 'Faceted Search Widget', 'wordlift' ),
-			),
-		)
-	);
-
-	return '<div id="' . $div_id . '" style="width:100%"></div>';
+    // Extract attributes and set default values.
+    $shortcode_atts = shortcode_atts( array(
+        'title'          => __( 'Related articles', 'wordlift' ),
+        'show_facets'    => true,
+        'with_carousel'  => true,
+        'squared_thumbs' => false,
+
+    ), $atts );
+
+    foreach (
+        array(
+            'show_facets',
+            'with_carousel',
+            'squared_thumbs',
+        ) as $att
+    ) {
+
+        // See http://wordpress.stackexchange.com/questions/119294/pass-boolean-value-in-shortcode
+        $shortcode_atts[ $att ] = filter_var(
+            $shortcode_atts[ $att ], FILTER_VALIDATE_BOOLEAN
+        );
+    }
+
+
+    // If the current post is not an entity and has no related entities
+    // than the shortcode cannot be rendered
+    // TODO Add an alert visibile only for connected admin users
+    $current_post = get_post();
+
+    $entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
+        $current_post->ID :
+        wl_core_get_related_entity_ids( $current_post->ID );
+
+    if ( 0 === count( $entity_ids ) ) {
+        return '';
+    }
+
+    $div_id = 'wordlift-faceted-entity-search-widget';
+
+    wp_enqueue_style( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-faceted-entity-search-widget.min.css' );
+    wp_enqueue_script( 'angularjs', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular.min.js' );
+    wp_enqueue_script( 'angularjs-touch', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular-touch.min.js' );
+
+    wp_enqueue_script( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/js/wordlift-faceted-entity-search-widget.min.js' );
+
+    wp_localize_script(
+        'wordlift-faceted-search',
+        'wl_faceted_search_params', array(
+            'ajax_url'             => admin_url( 'admin-ajax.php' ),
+            'action'               => 'wl_faceted_search',
+            'post_id'              => $current_post->ID,
+            'entity_ids'           => $entity_ids,
+            'div_id'               => $div_id,
+            'defaultThumbnailPath' => WL_DEFAULT_THUMBNAIL_PATH,
+            'attrs'                => $shortcode_atts,
+            'l10n'                 => array(
+                'what'  => _x( 'What', 'Faceted Search Widget', 'wordlift' ),
+                'who'   => _x( 'Who', 'Faceted Search Widget', 'wordlift' ),
+                'where' => _x( 'Where', 'Faceted Search Widget', 'wordlift' ),
+                'when'  => _x( 'When', 'Faceted Search Widget', 'wordlift' ),
+            ),
+        )
+    );
+
+    return '<div id="' . $div_id . '" style="width:100%"></div>';
 }
 
 add_shortcode( 'wl_faceted_search', 'wl_shortcode_faceted_search' );
@@ -80,125 +80,125 @@ 
  */
 function wl_shortcode_faceted_search_ajax( $http_raw_data = null ) {
 
-	// Post ID must be defined
-	if ( ! isset( $_GET['post_id'] ) ) {
-		wp_die( 'No post_id given' );
+    // Post ID must be defined
+    if ( ! isset( $_GET['post_id'] ) ) {
+        wp_die( 'No post_id given' );
 
-		return;
-	}
+        return;
+    }
 
-	// Extract filtering conditions
-	$filtering_entity_uris = ( null == $http_raw_data ) ? file_get_contents( "php://input" ) : $http_raw_data;
-	$filtering_entity_uris = json_decode( $filtering_entity_uris );
+    // Extract filtering conditions
+    $filtering_entity_uris = ( null == $http_raw_data ) ? file_get_contents( "php://input" ) : $http_raw_data;
+    $filtering_entity_uris = json_decode( $filtering_entity_uris );
 
-	$current_post_id = $_GET['post_id'];
-	$current_post    = get_post( $current_post_id );
+    $current_post_id = $_GET['post_id'];
+    $current_post    = get_post( $current_post_id );
 
-	// Post ID has to match an existing item
-	if ( null === $current_post ) {
-		wp_die( 'No valid post_id given' );
+    // Post ID has to match an existing item
+    if ( null === $current_post ) {
+        wp_die( 'No valid post_id given' );
 
-		return;
-	}
+        return;
+    }
 
-	// If the current post is an entity, 
-	// the current post is used as main entity.
-	// Otherwise, current post related entities are used. 
-	$entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
-		array( $current_post->ID ) :
-		wl_core_get_related_entity_ids( $current_post->ID );
+    // If the current post is an entity, 
+    // the current post is used as main entity.
+    // Otherwise, current post related entities are used. 
+    $entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
+        array( $current_post->ID ) :
+        wl_core_get_related_entity_ids( $current_post->ID );
 
-	// If there are no entities we cannot render the widget
-	if ( 0 === count( $entity_ids ) ) {
-		wp_die( 'No entities available' );
+    // If there are no entities we cannot render the widget
+    if ( 0 === count( $entity_ids ) ) {
+        wp_die( 'No entities available' );
 
-		return;
-	}
+        return;
+    }
 
-	// Retrieve requested type
-	$required_type = ( isset( $_GET['type'] ) ) ? $_GET['type'] : null;
+    // Retrieve requested type
+    $required_type = ( isset( $_GET['type'] ) ) ? $_GET['type'] : null;
 
-	// Set up data structures            
-	$referencing_posts = wl_core_get_posts( array(
-		'get'            => 'posts',
-		'post__not_in'   => array( $current_post_id ),
-		'related_to__in' => $entity_ids,
-		'post_type'      => 'post',
-		'as'             => 'subject',
-		'post_status'    => 'publish',
-	) );
+    // Set up data structures            
+    $referencing_posts = wl_core_get_posts( array(
+        'get'            => 'posts',
+        'post__not_in'   => array( $current_post_id ),
+        'related_to__in' => $entity_ids,
+        'post_type'      => 'post',
+        'as'             => 'subject',
+        'post_status'    => 'publish',
+    ) );
 
-	$referencing_post_ids = array_map( function ( $p ) {
-		return $p->ID;
-	}, $referencing_posts );
-	$results              = array();
+    $referencing_post_ids = array_map( function ( $p ) {
+        return $p->ID;
+    }, $referencing_posts );
+    $results              = array();
 
-	if ( 'posts' === $required_type ) {
+    if ( 'posts' === $required_type ) {
 
-		// Required filtered posts.
-		wl_write_log( "Going to find related posts for the current post [ post ID :: $current_post_id ]" );
+        // Required filtered posts.
+        wl_write_log( "Going to find related posts for the current post [ post ID :: $current_post_id ]" );
 
-		$filtered_posts = ( empty( $filtering_entity_uris ) ) ?
-			$referencing_posts :
-			wl_core_get_posts( array(
-				'get'            => 'posts',
-				'post__in'       => $referencing_post_ids,
-				'related_to__in' => wl_get_entity_post_ids_by_uris( $filtering_entity_uris ),
-				'post_type'      => 'post',
-				'as'             => 'subject',
-			) );
+        $filtered_posts = ( empty( $filtering_entity_uris ) ) ?
+            $referencing_posts :
+            wl_core_get_posts( array(
+                'get'            => 'posts',
+                'post__in'       => $referencing_post_ids,
+                'related_to__in' => wl_get_entity_post_ids_by_uris( $filtering_entity_uris ),
+                'post_type'      => 'post',
+                'as'             => 'subject',
+            ) );
 
-		if ( $filtered_posts ) {
-			foreach ( $filtered_posts as $post_obj ) {
+        if ( $filtered_posts ) {
+            foreach ( $filtered_posts as $post_obj ) {
 
-				$thumbnail           = wp_get_attachment_url( get_post_thumbnail_id( $post_obj->ID, 'thumbnail' ) );
-				$post_obj->thumbnail = ( $thumbnail ) ?
-					$thumbnail : WL_DEFAULT_THUMBNAIL_PATH;
-				$post_obj->permalink = get_post_permalink( $post_obj->ID );
+                $thumbnail           = wp_get_attachment_url( get_post_thumbnail_id( $post_obj->ID, 'thumbnail' ) );
+                $post_obj->thumbnail = ( $thumbnail ) ?
+                    $thumbnail : WL_DEFAULT_THUMBNAIL_PATH;
+                $post_obj->permalink = get_post_permalink( $post_obj->ID );
 
-				$results[] = $post_obj;
-			}
-		}
-	} else {
+                $results[] = $post_obj;
+            }
+        }
+    } else {
 
-		global $wpdb;
+        global $wpdb;
 
-		wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ]" );
+        wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ]" );
 
-		// Retrieve Wordlift relation instances table name
-		$table_name = wl_core_get_relation_instances_table_name();
+        // Retrieve Wordlift relation instances table name
+        $table_name = wl_core_get_relation_instances_table_name();
 
-		$subject_ids = implode( ',', $referencing_post_ids );
+        $subject_ids = implode( ',', $referencing_post_ids );
 
-		$query = <<<EOF
+        $query = <<<EOF
             SELECT object_id as ID, count( object_id ) as counter 
             FROM $table_name 
             WHERE subject_id IN ($subject_ids) and object_id != ($current_post_id)
             GROUP BY object_id;
 EOF;
-		wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ] [ query :: $query ]" );
+        wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ] [ query :: $query ]" );
 
-		$entities = $wpdb->get_results( $query, OBJECT );
+        $entities = $wpdb->get_results( $query, OBJECT );
 
-		wl_write_log( "Entities found " . count( $entities ) );
+        wl_write_log( "Entities found " . count( $entities ) );
 
-		foreach ( $entities as $obj ) {
+        foreach ( $entities as $obj ) {
 
-			$entity = get_post( $obj->ID );
-			// Ensure only valid and published entities are returned
-			if ( ( null !== $entity ) && ( 'publish' === $entity->post_status ) ) {
+            $entity = get_post( $obj->ID );
+            // Ensure only valid and published entities are returned
+            if ( ( null !== $entity ) && ( 'publish' === $entity->post_status ) ) {
 
-				$serialized_entity              = wl_serialize_entity( $entity );
-				$serialized_entity['counter']   = $obj->counter;
-				$serialized_entity['createdAt'] = $entity->post_date;
+                $serialized_entity              = wl_serialize_entity( $entity );
+                $serialized_entity['counter']   = $obj->counter;
+                $serialized_entity['createdAt'] = $entity->post_date;
 
-				$results[] = $serialized_entity;
-			}
-		}
+                $results[] = $serialized_entity;
+            }
+        }
 
-	}
+    }
 
-	wl_core_send_json( $results );
+    wl_core_send_json( $results );
 
 }
 

Spacing +61 added lines, -64 removed lines

@@ -3,16 +3,16 @@ 
 /**
  * Function in charge of diplaying the [wl-faceted-search]
  */
-function wl_shortcode_faceted_search( $atts ) {
+function wl_shortcode_faceted_search($atts) {
 
 	// Extract attributes and set default values.
-	$shortcode_atts = shortcode_atts( array(
-		'title'          => __( 'Related articles', 'wordlift' ),
+	$shortcode_atts = shortcode_atts(array(
+		'title'          => __('Related articles', 'wordlift'),
 		'show_facets'    => true,
 		'with_carousel'  => true,
 		'squared_thumbs' => false,
 
-	), $atts );
+	), $atts);
 
 	foreach (
 		array(
@@ -23,8 +23,8 @@ 
 	) {
 
 		// See http://wordpress.stackexchange.com/questions/119294/pass-boolean-value-in-shortcode
-		$shortcode_atts[ $att ] = filter_var(
-			$shortcode_atts[ $att ], FILTER_VALIDATE_BOOLEAN
+		$shortcode_atts[$att] = filter_var(
+			$shortcode_atts[$att], FILTER_VALIDATE_BOOLEAN
 		);
 	}
 
@@ -34,26 +34,25 @@ 
 	// TODO Add an alert visibile only for connected admin users
 	$current_post = get_post();
 
-	$entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
-		$current_post->ID :
-		wl_core_get_related_entity_ids( $current_post->ID );
+	$entity_ids = (Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type) ?
+		$current_post->ID : wl_core_get_related_entity_ids($current_post->ID);
 
-	if ( 0 === count( $entity_ids ) ) {
+	if (0 === count($entity_ids)) {
 		return '';
 	}
 
 	$div_id = 'wordlift-faceted-entity-search-widget';
 
-	wp_enqueue_style( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-faceted-entity-search-widget.min.css' );
-	wp_enqueue_script( 'angularjs', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular.min.js' );
-	wp_enqueue_script( 'angularjs-touch', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular-touch.min.js' );
+	wp_enqueue_style('wordlift-faceted-search', dirname(plugin_dir_url(__FILE__)).'/css/wordlift-faceted-entity-search-widget.min.css');
+	wp_enqueue_script('angularjs', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular.min.js');
+	wp_enqueue_script('angularjs-touch', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular-touch.min.js');
 
-	wp_enqueue_script( 'wordlift-faceted-search', dirname( plugin_dir_url( __FILE__ ) ) . '/js/wordlift-faceted-entity-search-widget.min.js' );
+	wp_enqueue_script('wordlift-faceted-search', dirname(plugin_dir_url(__FILE__)).'/js/wordlift-faceted-entity-search-widget.min.js');
 
 	wp_localize_script(
 		'wordlift-faceted-search',
 		'wl_faceted_search_params', array(
-			'ajax_url'             => admin_url( 'admin-ajax.php' ),
+			'ajax_url'             => admin_url('admin-ajax.php'),
 			'action'               => 'wl_faceted_search',
 			'post_id'              => $current_post->ID,
 			'entity_ids'           => $entity_ids,
@@ -61,42 +60,42 @@ 
 			'defaultThumbnailPath' => WL_DEFAULT_THUMBNAIL_PATH,
 			'attrs'                => $shortcode_atts,
 			'l10n'                 => array(
-				'what'  => _x( 'What', 'Faceted Search Widget', 'wordlift' ),
-				'who'   => _x( 'Who', 'Faceted Search Widget', 'wordlift' ),
-				'where' => _x( 'Where', 'Faceted Search Widget', 'wordlift' ),
-				'when'  => _x( 'When', 'Faceted Search Widget', 'wordlift' ),
+				'what'  => _x('What', 'Faceted Search Widget', 'wordlift'),
+				'who'   => _x('Who', 'Faceted Search Widget', 'wordlift'),
+				'where' => _x('Where', 'Faceted Search Widget', 'wordlift'),
+				'when'  => _x('When', 'Faceted Search Widget', 'wordlift'),
 			),
 		)
 	);
 
-	return '<div id="' . $div_id . '" style="width:100%"></div>';
+	return '<div id="'.$div_id.'" style="width:100%"></div>';
 }
 
-add_shortcode( 'wl_faceted_search', 'wl_shortcode_faceted_search' );
+add_shortcode('wl_faceted_search', 'wl_shortcode_faceted_search');
 
 
 /*
  * Ajax call for the faceted search widget
  */
-function wl_shortcode_faceted_search_ajax( $http_raw_data = null ) {
+function wl_shortcode_faceted_search_ajax($http_raw_data = null) {
 
 	// Post ID must be defined
-	if ( ! isset( $_GET['post_id'] ) ) {
-		wp_die( 'No post_id given' );
+	if ( ! isset($_GET['post_id'])) {
+		wp_die('No post_id given');
 
 		return;
 	}
 
 	// Extract filtering conditions
-	$filtering_entity_uris = ( null == $http_raw_data ) ? file_get_contents( "php://input" ) : $http_raw_data;
-	$filtering_entity_uris = json_decode( $filtering_entity_uris );
+	$filtering_entity_uris = (null == $http_raw_data) ? file_get_contents("php://input") : $http_raw_data;
+	$filtering_entity_uris = json_decode($filtering_entity_uris);
 
 	$current_post_id = $_GET['post_id'];
-	$current_post    = get_post( $current_post_id );
+	$current_post    = get_post($current_post_id);
 
 	// Post ID has to match an existing item
-	if ( null === $current_post ) {
-		wp_die( 'No valid post_id given' );
+	if (null === $current_post) {
+		wp_die('No valid post_id given');
 
 		return;
 	}
@@ -104,57 +103,55 @@ 
 	// If the current post is an entity, 
 	// the current post is used as main entity.
 	// Otherwise, current post related entities are used. 
-	$entity_ids = ( Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type ) ?
-		array( $current_post->ID ) :
-		wl_core_get_related_entity_ids( $current_post->ID );
+	$entity_ids = (Wordlift_Entity_Service::TYPE_NAME === $current_post->post_type) ?
+		array($current_post->ID) : wl_core_get_related_entity_ids($current_post->ID);
 
 	// If there are no entities we cannot render the widget
-	if ( 0 === count( $entity_ids ) ) {
-		wp_die( 'No entities available' );
+	if (0 === count($entity_ids)) {
+		wp_die('No entities available');
 
 		return;
 	}
 
 	// Retrieve requested type
-	$required_type = ( isset( $_GET['type'] ) ) ? $_GET['type'] : null;
+	$required_type = (isset($_GET['type'])) ? $_GET['type'] : null;
 
 	// Set up data structures            
-	$referencing_posts = wl_core_get_posts( array(
+	$referencing_posts = wl_core_get_posts(array(
 		'get'            => 'posts',
-		'post__not_in'   => array( $current_post_id ),
+		'post__not_in'   => array($current_post_id),
 		'related_to__in' => $entity_ids,
 		'post_type'      => 'post',
 		'as'             => 'subject',
 		'post_status'    => 'publish',
-	) );
+	));
 
-	$referencing_post_ids = array_map( function ( $p ) {
+	$referencing_post_ids = array_map(function($p) {
 		return $p->ID;
-	}, $referencing_posts );
+	}, $referencing_posts);
 	$results              = array();
 
-	if ( 'posts' === $required_type ) {
+	if ('posts' === $required_type) {
 
 		// Required filtered posts.
-		wl_write_log( "Going to find related posts for the current post [ post ID :: $current_post_id ]" );
+		wl_write_log("Going to find related posts for the current post [ post ID :: $current_post_id ]");
 
-		$filtered_posts = ( empty( $filtering_entity_uris ) ) ?
-			$referencing_posts :
-			wl_core_get_posts( array(
+		$filtered_posts = (empty($filtering_entity_uris)) ?
+			$referencing_posts : wl_core_get_posts(array(
 				'get'            => 'posts',
 				'post__in'       => $referencing_post_ids,
-				'related_to__in' => wl_get_entity_post_ids_by_uris( $filtering_entity_uris ),
+				'related_to__in' => wl_get_entity_post_ids_by_uris($filtering_entity_uris),
 				'post_type'      => 'post',
 				'as'             => 'subject',
-			) );
+			));
 
-		if ( $filtered_posts ) {
-			foreach ( $filtered_posts as $post_obj ) {
+		if ($filtered_posts) {
+			foreach ($filtered_posts as $post_obj) {
 
-				$thumbnail           = wp_get_attachment_url( get_post_thumbnail_id( $post_obj->ID, 'thumbnail' ) );
-				$post_obj->thumbnail = ( $thumbnail ) ?
+				$thumbnail           = wp_get_attachment_url(get_post_thumbnail_id($post_obj->ID, 'thumbnail'));
+				$post_obj->thumbnail = ($thumbnail) ?
 					$thumbnail : WL_DEFAULT_THUMBNAIL_PATH;
-				$post_obj->permalink = get_post_permalink( $post_obj->ID );
+				$post_obj->permalink = get_post_permalink($post_obj->ID);
 
 				$results[] = $post_obj;
 			}
@@ -163,12 +160,12 @@ 
 
 		global $wpdb;
 
-		wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ]" );
+		wl_write_log("Going to find related entities for the current post [ post ID :: $current_post_id ]");
 
 		// Retrieve Wordlift relation instances table name
 		$table_name = wl_core_get_relation_instances_table_name();
 
-		$subject_ids = implode( ',', $referencing_post_ids );
+		$subject_ids = implode(',', $referencing_post_ids);
 
 		$query = <<<EOF
             SELECT object_id as ID, count( object_id ) as counter 
@@ -176,19 +173,19 @@ 
             WHERE subject_id IN ($subject_ids) and object_id != ($current_post_id)
             GROUP BY object_id;
 EOF;
-		wl_write_log( "Going to find related entities for the current post [ post ID :: $current_post_id ] [ query :: $query ]" );
+		wl_write_log("Going to find related entities for the current post [ post ID :: $current_post_id ] [ query :: $query ]");
 
-		$entities = $wpdb->get_results( $query, OBJECT );
+		$entities = $wpdb->get_results($query, OBJECT);
 
-		wl_write_log( "Entities found " . count( $entities ) );
+		wl_write_log("Entities found ".count($entities));
 
-		foreach ( $entities as $obj ) {
+		foreach ($entities as $obj) {
 
-			$entity = get_post( $obj->ID );
+			$entity = get_post($obj->ID);
 			// Ensure only valid and published entities are returned
-			if ( ( null !== $entity ) && ( 'publish' === $entity->post_status ) ) {
+			if ((null !== $entity) && ('publish' === $entity->post_status)) {
 
-				$serialized_entity              = wl_serialize_entity( $entity );
+				$serialized_entity              = wl_serialize_entity($entity);
 				$serialized_entity['counter']   = $obj->counter;
 				$serialized_entity['createdAt'] = $entity->post_date;
 
@@ -198,10 +195,10 @@ 
 
 	}
 
-	wl_core_send_json( $results );
+	wl_core_send_json($results);
 
 }
 
-add_action( 'wp_ajax_wl_faceted_search', 'wl_shortcode_faceted_search_ajax' );
-add_action( 'wp_ajax_nopriv_wl_faceted_search', 'wl_shortcode_faceted_search_ajax' );
+add_action('wp_ajax_wl_faceted_search', 'wl_shortcode_faceted_search_ajax');
+add_action('wp_ajax_nopriv_wl_faceted_search', 'wl_shortcode_faceted_search_ajax');
 

src/admin/class-wordlift-admin.php

Indentation +131 added lines, -131 removed lines

@@ -22,136 +22,136 @@
  */
 class Wordlift_Admin {
 
-	/**
-	 * The ID of this plugin.
-	 *
-	 * @since    1.0.0
-	 * @access   private
-	 * @var      string $plugin_name The ID of this plugin.
-	 */
-	private $plugin_name;
-
-	/**
-	 * The version of this plugin.
-	 *
-	 * @since    1.0.0
-	 * @access   private
-	 * @var      string $version The current version of this plugin.
-	 */
-	private $version;
-
-	/**
-	 * Initialize the class and set its properties.
-	 *
-	 * @since    1.0.0
-	 *
-	 * @param   string                           $plugin_name           The name of this plugin.
-	 * @param   string                           $version               The version of this plugin.
-	 * @param    \Wordlift_Configuration_Service $configuration_service The configuration service.
-	 * @param    \Wordlift_Notice_Service        $notice_service        The notice service.
-	 */
-	public function __construct( $plugin_name, $version, $configuration_service, $notice_service ) {
-
-		$this->plugin_name = $plugin_name;
-		$this->version     = $version;
-
-		$dataset_uri = $configuration_service->get_dataset_uri();
-		$key         = $configuration_service->get_key();
-
-		if ( empty( $dataset_uri ) ) {
-			if ( empty( $key ) ) {
-				$error = __( 'WordLift\'s key is unset: WordLift requires a key.', 'wordlift' );
-			} else {
-				$error = __( 'WordLift\'s dataset URI is unset: please retry WordLift\'s configuration.', 'wordlift' );
-			}
-			$notice_service->add_error( $error );
-		}
-
-	}
-
-	/**
-	 * Register the stylesheets for the admin area.
-	 *
-	 * @since    1.0.0
-	 */
-	public function enqueue_styles() {
-
-		/**
-		 * This function is provided for demonstration purposes only.
-		 *
-		 * An instance of this class should be passed to the run() function
-		 * defined in Wordlift_Loader as all of the hooks are defined
-		 * in that particular class.
-		 *
-		 * The Wordlift_Loader will then create the relationship
-		 * between the defined hooks and the functions defined in this
-		 * class.
-		 */
-
-		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/wordlift-admin.css', array(), $this->version, 'all' );
-
-	}
-
-	/**
-	 * Register the JavaScript for the admin area.
-	 *
-	 * @since    1.0.0
-	 */
-	public function enqueue_scripts() {
-
-		/**
-		 * This function is provided for demonstration purposes only.
-		 *
-		 * An instance of this class should be passed to the run() function
-		 * defined in Wordlift_Loader as all of the hooks are defined
-		 * in that particular class.
-		 *
-		 * The Wordlift_Loader will then create the relationship
-		 * between the defined hooks and the functions defined in this
-		 * class.
-		 */
-
-		$configuration_service = Wordlift_Configuration_Service::get_instance();
-
-		// Enqueue the admin scripts.
-		wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/wordlift-admin.bundle.js', array(
-			'jquery',
-			'underscore',
-			'backbone',
-		), $this->version, false );
-
-		// Set the basic params.
-		$params = array(
-			// @todo scripts in admin should use wp.post.
-			'ajax_url'        => admin_url( 'admin-ajax.php' ),
-			// @todo remove specific actions from settings.
-			'action'          => 'entity_by_title',
-			'datasetUri'      => $configuration_service->get_dataset_uri(),
-			'language'        => $configuration_service->get_language_code(),
-			'link_by_default' => $configuration_service->is_link_by_default(),
-			'l10n'            => array(
-				'You already published an entity with the same name' => __( 'You already published an entity with the same name: ', 'wordlift' ),
-				'logo_selection_title'                               => __( 'WordLift Choose Logo', 'wordlift' ),
-				'logo_selection_button'                              => array( 'text' => __( 'Choose Logo', 'wordlift' ) ),
-			),
-		);
-
-		// Set post-related values if there's a current post.
-		if ( null !== $post = $entity_being_edited = get_post() ) {
-
-			$params['post_id']           = $entity_being_edited->ID;
-			$params['entityBeingEdited'] = isset( $entity_being_edited->post_type ) && Wordlift_Entity_Service::TYPE_NAME == $entity_being_edited->post_type && is_numeric( get_the_ID() );
-			// We add the `itemId` here to give a chance to the analysis to use it in order to tell WLS to exclude it
-			// from the results, since we don't want the current entity to be discovered by the analysis.
-			//
-			// See https://github.com/insideout10/wordlift-plugin/issues/345
-			$params['itemId'] = Wordlift_Entity_Service::get_instance()->get_uri( $entity_being_edited->ID );
-
-		}
-
-		// Finally output the params as `wlSettings` for JavaScript code.
-		wp_localize_script( $this->plugin_name, 'wlSettings', $params );
-
-	}
+    /**
+     * The ID of this plugin.
+     *
+     * @since    1.0.0
+     * @access   private
+     * @var      string $plugin_name The ID of this plugin.
+     */
+    private $plugin_name;
+
+    /**
+     * The version of this plugin.
+     *
+     * @since    1.0.0
+     * @access   private
+     * @var      string $version The current version of this plugin.
+     */
+    private $version;
+
+    /**
+     * Initialize the class and set its properties.
+     *
+     * @since    1.0.0
+     *
+     * @param   string                           $plugin_name           The name of this plugin.
+     * @param   string                           $version               The version of this plugin.
+     * @param    \Wordlift_Configuration_Service $configuration_service The configuration service.
+     * @param    \Wordlift_Notice_Service        $notice_service        The notice service.
+     */
+    public function __construct( $plugin_name, $version, $configuration_service, $notice_service ) {
+
+        $this->plugin_name = $plugin_name;
+        $this->version     = $version;
+
+        $dataset_uri = $configuration_service->get_dataset_uri();
+        $key         = $configuration_service->get_key();
+
+        if ( empty( $dataset_uri ) ) {
+            if ( empty( $key ) ) {
+                $error = __( 'WordLift\'s key is unset: WordLift requires a key.', 'wordlift' );
+            } else {
+                $error = __( 'WordLift\'s dataset URI is unset: please retry WordLift\'s configuration.', 'wordlift' );
+            }
+            $notice_service->add_error( $error );
+        }
+
+    }
+
+    /**
+     * Register the stylesheets for the admin area.
+     *
+     * @since    1.0.0
+     */
+    public function enqueue_styles() {
+
+        /**
+         * This function is provided for demonstration purposes only.
+         *
+         * An instance of this class should be passed to the run() function
+         * defined in Wordlift_Loader as all of the hooks are defined
+         * in that particular class.
+         *
+         * The Wordlift_Loader will then create the relationship
+         * between the defined hooks and the functions defined in this
+         * class.
+         */
+
+        wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/wordlift-admin.css', array(), $this->version, 'all' );
+
+    }
+
+    /**
+     * Register the JavaScript for the admin area.
+     *
+     * @since    1.0.0
+     */
+    public function enqueue_scripts() {
+
+        /**
+         * This function is provided for demonstration purposes only.
+         *
+         * An instance of this class should be passed to the run() function
+         * defined in Wordlift_Loader as all of the hooks are defined
+         * in that particular class.
+         *
+         * The Wordlift_Loader will then create the relationship
+         * between the defined hooks and the functions defined in this
+         * class.
+         */
+
+        $configuration_service = Wordlift_Configuration_Service::get_instance();
+
+        // Enqueue the admin scripts.
+        wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/wordlift-admin.bundle.js', array(
+            'jquery',
+            'underscore',
+            'backbone',
+        ), $this->version, false );
+
+        // Set the basic params.
+        $params = array(
+            // @todo scripts in admin should use wp.post.
+            'ajax_url'        => admin_url( 'admin-ajax.php' ),
+            // @todo remove specific actions from settings.
+            'action'          => 'entity_by_title',
+            'datasetUri'      => $configuration_service->get_dataset_uri(),
+            'language'        => $configuration_service->get_language_code(),
+            'link_by_default' => $configuration_service->is_link_by_default(),
+            'l10n'            => array(
+                'You already published an entity with the same name' => __( 'You already published an entity with the same name: ', 'wordlift' ),
+                'logo_selection_title'                               => __( 'WordLift Choose Logo', 'wordlift' ),
+                'logo_selection_button'                              => array( 'text' => __( 'Choose Logo', 'wordlift' ) ),
+            ),
+        );
+
+        // Set post-related values if there's a current post.
+        if ( null !== $post = $entity_being_edited = get_post() ) {
+
+            $params['post_id']           = $entity_being_edited->ID;
+            $params['entityBeingEdited'] = isset( $entity_being_edited->post_type ) && Wordlift_Entity_Service::TYPE_NAME == $entity_being_edited->post_type && is_numeric( get_the_ID() );
+            // We add the `itemId` here to give a chance to the analysis to use it in order to tell WLS to exclude it
+            // from the results, since we don't want the current entity to be discovered by the analysis.
+            //
+            // See https://github.com/insideout10/wordlift-plugin/issues/345
+            $params['itemId'] = Wordlift_Entity_Service::get_instance()->get_uri( $entity_being_edited->ID );
+
+        }
+
+        // Finally output the params as `wlSettings` for JavaScript code.
+        wp_localize_script( $this->plugin_name, 'wlSettings', $params );
+
+    }
 
 }

Spacing +17 added lines, -17 removed lines

@@ -50,7 +50,7 @@ 
 	 * @param    \Wordlift_Configuration_Service $configuration_service The configuration service.
 	 * @param    \Wordlift_Notice_Service        $notice_service        The notice service.
 	 */
-	public function __construct( $plugin_name, $version, $configuration_service, $notice_service ) {
+	public function __construct($plugin_name, $version, $configuration_service, $notice_service) {
 
 		$this->plugin_name = $plugin_name;
 		$this->version     = $version;
@@ -58,13 +58,13 @@ 
 		$dataset_uri = $configuration_service->get_dataset_uri();
 		$key         = $configuration_service->get_key();
 
-		if ( empty( $dataset_uri ) ) {
-			if ( empty( $key ) ) {
-				$error = __( 'WordLift\'s key is unset: WordLift requires a key.', 'wordlift' );
+		if (empty($dataset_uri)) {
+			if (empty($key)) {
+				$error = __('WordLift\'s key is unset: WordLift requires a key.', 'wordlift');
 			} else {
-				$error = __( 'WordLift\'s dataset URI is unset: please retry WordLift\'s configuration.', 'wordlift' );
+				$error = __('WordLift\'s dataset URI is unset: please retry WordLift\'s configuration.', 'wordlift');
 			}
-			$notice_service->add_error( $error );
+			$notice_service->add_error($error);
 		}
 
 	}
@@ -88,7 +88,7 @@ 
 		 * class.
 		 */
 
-		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/wordlift-admin.css', array(), $this->version, 'all' );
+		wp_enqueue_style($this->plugin_name, plugin_dir_url(__FILE__).'css/wordlift-admin.css', array(), $this->version, 'all');
 
 	}
 
@@ -114,43 +114,43 @@ 
 		$configuration_service = Wordlift_Configuration_Service::get_instance();
 
 		// Enqueue the admin scripts.
-		wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/wordlift-admin.bundle.js', array(
+		wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__).'js/wordlift-admin.bundle.js', array(
 			'jquery',
 			'underscore',
 			'backbone',
-		), $this->version, false );
+		), $this->version, false);
 
 		// Set the basic params.
 		$params = array(
 			// @todo scripts in admin should use wp.post.
-			'ajax_url'        => admin_url( 'admin-ajax.php' ),
+			'ajax_url'        => admin_url('admin-ajax.php'),
 			// @todo remove specific actions from settings.
 			'action'          => 'entity_by_title',
 			'datasetUri'      => $configuration_service->get_dataset_uri(),
 			'language'        => $configuration_service->get_language_code(),
 			'link_by_default' => $configuration_service->is_link_by_default(),
 			'l10n'            => array(
-				'You already published an entity with the same name' => __( 'You already published an entity with the same name: ', 'wordlift' ),
-				'logo_selection_title'                               => __( 'WordLift Choose Logo', 'wordlift' ),
-				'logo_selection_button'                              => array( 'text' => __( 'Choose Logo', 'wordlift' ) ),
+				'You already published an entity with the same name' => __('You already published an entity with the same name: ', 'wordlift'),
+				'logo_selection_title'                               => __('WordLift Choose Logo', 'wordlift'),
+				'logo_selection_button'                              => array('text' => __('Choose Logo', 'wordlift')),
 			),
 		);
 
 		// Set post-related values if there's a current post.
-		if ( null !== $post = $entity_being_edited = get_post() ) {
+		if (null !== $post = $entity_being_edited = get_post()) {
 
 			$params['post_id']           = $entity_being_edited->ID;
-			$params['entityBeingEdited'] = isset( $entity_being_edited->post_type ) && Wordlift_Entity_Service::TYPE_NAME == $entity_being_edited->post_type && is_numeric( get_the_ID() );
+			$params['entityBeingEdited'] = isset($entity_being_edited->post_type) && Wordlift_Entity_Service::TYPE_NAME == $entity_being_edited->post_type && is_numeric(get_the_ID());
 			// We add the `itemId` here to give a chance to the analysis to use it in order to tell WLS to exclude it
 			// from the results, since we don't want the current entity to be discovered by the analysis.
 			//
 			// See https://github.com/insideout10/wordlift-plugin/issues/345
-			$params['itemId'] = Wordlift_Entity_Service::get_instance()->get_uri( $entity_being_edited->ID );
+			$params['itemId'] = Wordlift_Entity_Service::get_instance()->get_uri($entity_being_edited->ID);
 
 		}
 
 		// Finally output the params as `wlSettings` for JavaScript code.
-		wp_localize_script( $this->plugin_name, 'wlSettings', $params );
+		wp_localize_script($this->plugin_name, 'wlSettings', $params);
 
 	}
 

src/admin/class-wordlift-admin-input-radio-element.php

Indentation +38 added lines, -38 removed lines

@@ -18,49 +18,49 @@ 
  */
 class Wordlift_Admin_Radio_Input_Element implements Wordlift_Admin_Element {
 
-	/**
-	 * Output the HTML for an input box type settings_page.
-	 *
-	 * @since      3.13.0
-	 *
-	 * @param array $args        {
-	 *                           An array of arguments.
-	 *
-	 * @type string $name        The name attribute of the input element. Mandatory.
-	 * @type string $id          The id attribute of the input element. Optional,
-	 *                           randomly generated one is used if not supplied.
-	 * @type string $value       The value of the input element. Optional, defaults
-	 *                           to empty string.
-	 * @type string $css_class   The class attribute for the input element. If empty
-	 *                           string no class attribute will be added. Optional,
-	 *                           defaults to empty string.
-	 * @type string $description The description text to be displayed below the element.
-	 *                           Can include some HTML element. If empty string no
-	 *                           description will be displayed. Optional, defaults to
-	 *                           empty string.
-	 * }
-	 * @return $this|Wordlift_Admin_Element
-	 */
-	public function render( $args ) {
+    /**
+     * Output the HTML for an input box type settings_page.
+     *
+     * @since      3.13.0
+     *
+     * @param array $args        {
+     *                           An array of arguments.
+     *
+     * @type string $name        The name attribute of the input element. Mandatory.
+     * @type string $id          The id attribute of the input element. Optional,
+     *                           randomly generated one is used if not supplied.
+     * @type string $value       The value of the input element. Optional, defaults
+     *                           to empty string.
+     * @type string $css_class   The class attribute for the input element. If empty
+     *                           string no class attribute will be added. Optional,
+     *                           defaults to empty string.
+     * @type string $description The description text to be displayed below the element.
+     *                           Can include some HTML element. If empty string no
+     *                           description will be displayed. Optional, defaults to
+     *                           empty string.
+     * }
+     * @return $this|Wordlift_Admin_Element
+     */
+    public function render( $args ) {
 
-		/*
+        /*
 		 * Parse the arguments and merge with default values.
 		 * Name intentionally do not have a default as it has to be in SyncEvent
 		 * with form handling code
 		 */
-		$params = wp_parse_args( $args, array(
-			'id'          => uniqid( 'wl-input-' ),
-			'value'       => '',
-			'css_class'   => '',
-			'description' => '',
-		) );
+        $params = wp_parse_args( $args, array(
+            'id'          => uniqid( 'wl-input-' ),
+            'value'       => '',
+            'css_class'   => '',
+            'description' => '',
+        ) );
 
-		// Set the readonly and class attributes and the description.
-		$value       = $params['value'];
-		$css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
-		$description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
+        // Set the readonly and class attributes and the description.
+        $value       = $params['value'];
+        $css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
+        $description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
 
-		?>
+        ?>
 
 		<input type="radio" id="<?php echo esc_attr( $params['id'] ); ?>"
 		       name="<?php echo esc_attr( $params['name'] ); ?>"
@@ -74,7 +74,7 @@ 
 		<?php echo $description; ?>
 
 		<?php
-		return $this;
-	}
+        return $this;
+    }
 
 }

Spacing +12 added lines, -12 removed lines

@@ -41,35 +41,35 @@
 	 * }
 	 * @return $this|Wordlift_Admin_Element
 	 */
-	public function render( $args ) {
+	public function render($args) {
 
 		/*
 		 * Parse the arguments and merge with default values.
 		 * Name intentionally do not have a default as it has to be in SyncEvent
 		 * with form handling code
 		 */
-		$params = wp_parse_args( $args, array(
-			'id'          => uniqid( 'wl-input-' ),
+		$params = wp_parse_args($args, array(
+			'id'          => uniqid('wl-input-'),
 			'value'       => '',
 			'css_class'   => '',
 			'description' => '',
-		) );
+		));
 
 		// Set the readonly and class attributes and the description.
 		$value       = $params['value'];
-		$css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
-		$description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
+		$css_class   = ! empty($params['css_class']) ? ' class="'.esc_attr($params['css_class']).'"' : '';
+		$description = ! empty($params['description']) ? '<p>'.wp_kses($params['description'], array('a' => array('href' => array()))).'</p>' : '';
 
 		?>
 
-		<input type="radio" id="<?php echo esc_attr( $params['id'] ); ?>"
-		       name="<?php echo esc_attr( $params['name'] ); ?>"
+		<input type="radio" id="<?php echo esc_attr($params['id']); ?>"
+		       name="<?php echo esc_attr($params['name']); ?>"
 		       value="yes" <?php echo $css_class; ?>
-			<?php checked( $value, 'yes' ); ?> /> Yes
-		<input type="radio" id="<?php echo esc_attr( $params['id'] ); ?>"
-		       name="<?php echo esc_attr( $params['name'] ); ?>"
+			<?php checked($value, 'yes'); ?> /> Yes
+		<input type="radio" id="<?php echo esc_attr($params['id']); ?>"
+		       name="<?php echo esc_attr($params['name']); ?>"
 		       value="no" <?php echo $css_class; ?>
-			<?php checked( $value, 'no' ); ?>/> No
+			<?php checked($value, 'no'); ?>/> No
 
 		<?php echo $description; ?>
 

src/admin/class-wordlift-admin-settings-page.php

Indentation +295 added lines, -295 removed lines

@@ -18,300 +18,300 @@
  */
 class Wordlift_Admin_Settings_Page extends Wordlift_Admin_Page {
 
-	/**
-	 * A {@link Wordlift_Entity_Service} instance.
-	 *
-	 * @since  3.11.0
-	 * @access private
-	 * @var \Wordlift_Entity_Service $entity_service A {@link Wordlift_Entity_Service} instance.
-	 */
-	private $entity_service;
-
-	/**
-	 * A {@link Wordlift_Configuration_Service} instance.
-	 *
-	 * @since  3.11.0
-	 * @access private
-	 * @var \Wordlift_Configuration_Service $configuration_service A {@link Wordlift_Configuration_Service} instance.
-	 */
-	private $configuration_service;
-
-	/**
-	 * A {@link Wordlift_Admin_Input_Element} element renderer.
-	 *
-	 * @since  3.11.0
-	 * @access private
-	 * @var \Wordlift_Admin_Input_Element $input_element An {@link Wordlift_Admin_Input_Element} element renderer.
-	 */
-	private $input_element;
-
-	/**
-	 * A {@link Wordlift_Admin_Radio_Input_Element} element renderer.
-	 *
-	 * @since  3.13.0
-	 * @access protected
-	 * @var \Wordlift_Admin_Radio_Input_Element $radio_input_element A {@link Wordlift_Admin_Radio_Input_Element} element renderer.
-	 */
-	private $radio_input_element;
-
-	/**
-	 * A {@link Wordlift_Admin_Language_Select_Element} element renderer.
-	 *
-	 * @since  3.11.0
-	 * @access private
-	 * @var \Wordlift_Admin_Language_Select_Element $language_select_element A {@link Wordlift_Admin_Language_Select_Element} element renderer.
-	 */
-	private $language_select_element;
-
-	/**
-	 * A {@link Wordlift_Admin_Publisher_Element} element renderer.
-	 *
-	 * @since  3.11.0
-	 * @access private
-	 * @var \Wordlift_Admin_Publisher_Element $publisher_element A {@link Wordlift_Admin_Publisher_Element} element renderer.
-	 */
-	private $publisher_element;
-
-	/**
-	 * Create a {@link Wordlift_Admin_Settings_Page} instance.
-	 *
-	 * @since 3.11.0
-	 *
-	 * @param \Wordlift_Configuration_Service         $configuration_service
-	 * @param \Wordlift_Entity_Service                $entity_service
-	 * @param \Wordlift_Admin_Input_Element           $input_element
-	 * @param \Wordlift_Admin_Language_Select_Element $language_select_element
-	 * @param \Wordlift_Admin_Publisher_Element       $publisher_element
-	 * @param \Wordlift_Admin_Radio_Input_Element     $radio_input_element
-	 */
-	function __construct( $configuration_service, $entity_service, $input_element, $language_select_element, $publisher_element, $radio_input_element ) {
-
-		$this->configuration_service = $configuration_service;
-		$this->entity_service        = $entity_service;
-
-		// Set a reference to the UI elements.
-		$this->input_element           = $input_element;
-		$this->radio_input_element     = $radio_input_element;
-		$this->language_select_element = $language_select_element;
-		$this->publisher_element       = $publisher_element;
-
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_parent_slug() {
-
-		return 'wl_admin_menu';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_capability() {
-
-		return 'manage_options';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_page_title() {
-
-		return 'WorldLift Settings';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_menu_title() {
-
-		return 'Settings';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_menu_slug() {
-
-		return 'wl_configuration_admin_menu';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	function get_partial_name() {
-
-		return 'wordlift-admin-settings-page.php';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function enqueue_scripts() {
-
-		// Enqueue the media scripts to be used for the publisher's logo selection.
-		wp_enqueue_media();
-
-		// JavaScript required for the settings page.
-		// @todo: try to move to the `wordlift-admin.bundle.js`.
-		wp_enqueue_script( 'wordlift-admin-settings-page', plugin_dir_url( dirname( __FILE__ ) ) . 'admin/js/wordlift-admin-settings-page.bundle.js', array( 'wp-util' ) );
-
-	}
-
-	/**
-	 * Configure all the configuration parameters.
-	 *
-	 * Called by the *admin_init* hook.
-	 *
-	 * @since 3.11.0
-	 */
-	function admin_init() {
-
-		// Register WordLift's general settings, providing our own sanitize callback
-		// which will also check whether the user filled the WL Publisher form.
-		register_setting(
-			'wl_general_settings',
-			'wl_general_settings',
-			array( $this, 'sanitize_callback', )
-		);
-
-		// Add the general settings section.
-		add_settings_section(
-			'wl_general_settings_section', // ID used to identify this section and with which to register options.
-			'',                            // Section header.
-			'',                            // Callback used to render the description of the section.
-			'wl_general_settings'          // Page on which to add this section of options.
-		);
-
-		$key_args = array(
-			'id'          => 'wl-key',
-			'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::KEY . ']',
-			'value'       => $this->configuration_service->get_key(),
-			'description' => _x( 'Insert the <a href="https://www.wordlift.io/blogger">WordLift Key</a> you received via email.', 'wordlift' ),
-		);
-
-		// Set the class for the key field based on the validity of the key.
-		// Class should be "untouched" for an empty (virgin) value, "valid"
-		// if the key is valid, or "invalid" otherwise.
-		$validation_service = new Wordlift_Key_Validation_Service();
-
-		if ( empty( $key_args['value'] ) ) {
-			$key_args['css_class'] = 'untouched';
-		} elseif ( $validation_service->is_valid( $key_args['value'] ) ) {
-			$key_args['css_class'] = 'valid';
-		} else {
-			$key_args['css_class'] = 'invalid';
-		}
-
-		// Add the `key` field.
-		add_settings_field(
-			'wl-key',                                       // Element id used to identify the field throughout the theme.
-			_x( 'WordLift Key', 'wordlift' ),               // The label to the left of the option interface element.
-			// The name of the function responsible for rendering the option interface.
-			array( $this->input_element, 'render', ),
-			'wl_general_settings',                          // The page on which this option will be displayed.
-			'wl_general_settings_section',                  // The name of the section to which this field belongs.
-			$key_args                                       // The array of arguments to pass to the callback. In this case, just a description.
-		);
-
-		// Entity Base Path input.
-		$entity_base_path_args = array(
-			// The array of arguments to pass to the callback. In this case, just a description.
-			'id'          => 'wl-entity-base-path',
-			'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::ENTITY_BASE_PATH_KEY . ']',
-			'value'       => $this->configuration_service->get_entity_base_path(),
-			'description' => sprintf( _x( 'All new pages created with WordLift, will be stored inside your internal vocabulary. You can customize the url pattern of these pages in the field above. Check our <a href="%s">FAQs</a> if you need more info.', 'wordlift' ), 'https://wordlift.io/wordlift-user-faqs/#10-why-and-how-should-i-customize-the-url-of-the-entity-pages-created-in-my-vocabulary' ),
-		);
-
-		$entity_base_path_args['readonly'] = 0 < $this->entity_service->count();
-
-		// Add the `wl_entity_base_path` field.
-		add_settings_field(
-			'wl-entity-base-path',                                // ID used to identify the field throughout the theme
-			_x( 'Entity Base Path', 'wordlift' ),                 // The label to the left of the option interface element
-			// The name of the function responsible for rendering the option interface
-			array( $this->input_element, 'render', ),
-			'wl_general_settings',                                // The page on which this option will be displayed
-			'wl_general_settings_section',                        // The name of the section to which this field belongs
-			$entity_base_path_args
-		);
-
-		// Add the `language_name` field.
-		add_settings_field(
-			'wl-site-language',
-			_x( 'Site Language', 'wordlift' ),
-			array( $this->language_select_element, 'render' ),
-			'wl_general_settings',
-			'wl_general_settings_section',
-			array(
-				// The array of arguments to pass to the callback. In this case, just a description.
-				'id'          => 'wl-site-language',
-				'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LANGUAGE . ']',
-				'value'       => $this->configuration_service->get_language_code(),
-				'description' => __( 'Each WordLift Key can be used only in one language. Pick yours.', 'wordlift' ),
-			)
-		);
-
-		// Add the `publisher` field.
-		add_settings_field(
-			'wl-publisher-id',
-			_x( 'Publisher', 'wordlift' ),
-			array( $this->publisher_element, 'render' ),
-			'wl_general_settings',
-			'wl_general_settings_section',
-			array(
-				'id'   => 'wl-publisher-id',
-				'name' => 'wl_general_settings[' . Wordlift_Configuration_Service::PUBLISHER_ID . ']',
-			)
-		);
-
-		// Add the `link by default` field.
-		add_settings_field(
-			'wl-link-by-default',
-			_x( 'Link by Default', 'wordlift' ),
-			array( $this->radio_input_element, 'render' ),
-			'wl_general_settings',
-			'wl_general_settings_section',
-			array(
-				'id'          => 'wl-link-by-default',
-				'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LINK_BY_DEFAULT . ']',
-				'value'       => $this->configuration_service->is_link_by_default() ? 'yes' : 'no',
-				'description' => _x( 'Whether to link entities by default or not. This setting applies to all the entities.', 'wordlift' ),
-			)
-		);
-
-	}
-
-	/**
-	 * Sanitize the configuration settings to be stored.
-	 *
-	 * If a new entity is being created for the publisher, create it and set The
-	 * publisher setting.
-	 *
-	 * @since 3.11.0
-	 *
-	 * @param array $input The configuration settings array.
-	 *
-	 * @return array The sanitized input array.
-	 */
-	function sanitize_callback( $input ) {
-
-		// Check whether a publisher name has been set.
-		if ( isset( $_POST['wl_publisher'] ) && ! empty( $_POST['wl_publisher']['name'] ) ) {
-			$name         = $_POST['wl_publisher']['name'];
-			$type         = $_POST['wl_publisher']['type'];
-			$thumbnail_id = $_POST['wl_publisher']['thumbnail_id'] ?: null;
-
-			// Set the type URI, either http://schema.org/Person or http://schema.org/Organization.
-			$type_uri = sprintf( 'http://schema.org/%s', 'organization' === $type ? 'Organization' : 'Person' );
-
-			// Create an entity for the publisher and assign it to the input
-			// parameter which WordPress automatically saves into the settings.
-			$input['publisher_id'] = $this->entity_service->create( $name, $type_uri, $thumbnail_id, 'publish' );
-		}
-
-		return $input;
-	}
+    /**
+     * A {@link Wordlift_Entity_Service} instance.
+     *
+     * @since  3.11.0
+     * @access private
+     * @var \Wordlift_Entity_Service $entity_service A {@link Wordlift_Entity_Service} instance.
+     */
+    private $entity_service;
+
+    /**
+     * A {@link Wordlift_Configuration_Service} instance.
+     *
+     * @since  3.11.0
+     * @access private
+     * @var \Wordlift_Configuration_Service $configuration_service A {@link Wordlift_Configuration_Service} instance.
+     */
+    private $configuration_service;
+
+    /**
+     * A {@link Wordlift_Admin_Input_Element} element renderer.
+     *
+     * @since  3.11.0
+     * @access private
+     * @var \Wordlift_Admin_Input_Element $input_element An {@link Wordlift_Admin_Input_Element} element renderer.
+     */
+    private $input_element;
+
+    /**
+     * A {@link Wordlift_Admin_Radio_Input_Element} element renderer.
+     *
+     * @since  3.13.0
+     * @access protected
+     * @var \Wordlift_Admin_Radio_Input_Element $radio_input_element A {@link Wordlift_Admin_Radio_Input_Element} element renderer.
+     */
+    private $radio_input_element;
+
+    /**
+     * A {@link Wordlift_Admin_Language_Select_Element} element renderer.
+     *
+     * @since  3.11.0
+     * @access private
+     * @var \Wordlift_Admin_Language_Select_Element $language_select_element A {@link Wordlift_Admin_Language_Select_Element} element renderer.
+     */
+    private $language_select_element;
+
+    /**
+     * A {@link Wordlift_Admin_Publisher_Element} element renderer.
+     *
+     * @since  3.11.0
+     * @access private
+     * @var \Wordlift_Admin_Publisher_Element $publisher_element A {@link Wordlift_Admin_Publisher_Element} element renderer.
+     */
+    private $publisher_element;
+
+    /**
+     * Create a {@link Wordlift_Admin_Settings_Page} instance.
+     *
+     * @since 3.11.0
+     *
+     * @param \Wordlift_Configuration_Service         $configuration_service
+     * @param \Wordlift_Entity_Service                $entity_service
+     * @param \Wordlift_Admin_Input_Element           $input_element
+     * @param \Wordlift_Admin_Language_Select_Element $language_select_element
+     * @param \Wordlift_Admin_Publisher_Element       $publisher_element
+     * @param \Wordlift_Admin_Radio_Input_Element     $radio_input_element
+     */
+    function __construct( $configuration_service, $entity_service, $input_element, $language_select_element, $publisher_element, $radio_input_element ) {
+
+        $this->configuration_service = $configuration_service;
+        $this->entity_service        = $entity_service;
+
+        // Set a reference to the UI elements.
+        $this->input_element           = $input_element;
+        $this->radio_input_element     = $radio_input_element;
+        $this->language_select_element = $language_select_element;
+        $this->publisher_element       = $publisher_element;
+
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_parent_slug() {
+
+        return 'wl_admin_menu';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_capability() {
+
+        return 'manage_options';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_page_title() {
+
+        return 'WorldLift Settings';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_menu_title() {
+
+        return 'Settings';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_menu_slug() {
+
+        return 'wl_configuration_admin_menu';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    function get_partial_name() {
+
+        return 'wordlift-admin-settings-page.php';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function enqueue_scripts() {
+
+        // Enqueue the media scripts to be used for the publisher's logo selection.
+        wp_enqueue_media();
+
+        // JavaScript required for the settings page.
+        // @todo: try to move to the `wordlift-admin.bundle.js`.
+        wp_enqueue_script( 'wordlift-admin-settings-page', plugin_dir_url( dirname( __FILE__ ) ) . 'admin/js/wordlift-admin-settings-page.bundle.js', array( 'wp-util' ) );
+
+    }
+
+    /**
+     * Configure all the configuration parameters.
+     *
+     * Called by the *admin_init* hook.
+     *
+     * @since 3.11.0
+     */
+    function admin_init() {
+
+        // Register WordLift's general settings, providing our own sanitize callback
+        // which will also check whether the user filled the WL Publisher form.
+        register_setting(
+            'wl_general_settings',
+            'wl_general_settings',
+            array( $this, 'sanitize_callback', )
+        );
+
+        // Add the general settings section.
+        add_settings_section(
+            'wl_general_settings_section', // ID used to identify this section and with which to register options.
+            '',                            // Section header.
+            '',                            // Callback used to render the description of the section.
+            'wl_general_settings'          // Page on which to add this section of options.
+        );
+
+        $key_args = array(
+            'id'          => 'wl-key',
+            'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::KEY . ']',
+            'value'       => $this->configuration_service->get_key(),
+            'description' => _x( 'Insert the <a href="https://www.wordlift.io/blogger">WordLift Key</a> you received via email.', 'wordlift' ),
+        );
+
+        // Set the class for the key field based on the validity of the key.
+        // Class should be "untouched" for an empty (virgin) value, "valid"
+        // if the key is valid, or "invalid" otherwise.
+        $validation_service = new Wordlift_Key_Validation_Service();
+
+        if ( empty( $key_args['value'] ) ) {
+            $key_args['css_class'] = 'untouched';
+        } elseif ( $validation_service->is_valid( $key_args['value'] ) ) {
+            $key_args['css_class'] = 'valid';
+        } else {
+            $key_args['css_class'] = 'invalid';
+        }
+
+        // Add the `key` field.
+        add_settings_field(
+            'wl-key',                                       // Element id used to identify the field throughout the theme.
+            _x( 'WordLift Key', 'wordlift' ),               // The label to the left of the option interface element.
+            // The name of the function responsible for rendering the option interface.
+            array( $this->input_element, 'render', ),
+            'wl_general_settings',                          // The page on which this option will be displayed.
+            'wl_general_settings_section',                  // The name of the section to which this field belongs.
+            $key_args                                       // The array of arguments to pass to the callback. In this case, just a description.
+        );
+
+        // Entity Base Path input.
+        $entity_base_path_args = array(
+            // The array of arguments to pass to the callback. In this case, just a description.
+            'id'          => 'wl-entity-base-path',
+            'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::ENTITY_BASE_PATH_KEY . ']',
+            'value'       => $this->configuration_service->get_entity_base_path(),
+            'description' => sprintf( _x( 'All new pages created with WordLift, will be stored inside your internal vocabulary. You can customize the url pattern of these pages in the field above. Check our <a href="%s">FAQs</a> if you need more info.', 'wordlift' ), 'https://wordlift.io/wordlift-user-faqs/#10-why-and-how-should-i-customize-the-url-of-the-entity-pages-created-in-my-vocabulary' ),
+        );
+
+        $entity_base_path_args['readonly'] = 0 < $this->entity_service->count();
+
+        // Add the `wl_entity_base_path` field.
+        add_settings_field(
+            'wl-entity-base-path',                                // ID used to identify the field throughout the theme
+            _x( 'Entity Base Path', 'wordlift' ),                 // The label to the left of the option interface element
+            // The name of the function responsible for rendering the option interface
+            array( $this->input_element, 'render', ),
+            'wl_general_settings',                                // The page on which this option will be displayed
+            'wl_general_settings_section',                        // The name of the section to which this field belongs
+            $entity_base_path_args
+        );
+
+        // Add the `language_name` field.
+        add_settings_field(
+            'wl-site-language',
+            _x( 'Site Language', 'wordlift' ),
+            array( $this->language_select_element, 'render' ),
+            'wl_general_settings',
+            'wl_general_settings_section',
+            array(
+                // The array of arguments to pass to the callback. In this case, just a description.
+                'id'          => 'wl-site-language',
+                'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LANGUAGE . ']',
+                'value'       => $this->configuration_service->get_language_code(),
+                'description' => __( 'Each WordLift Key can be used only in one language. Pick yours.', 'wordlift' ),
+            )
+        );
+
+        // Add the `publisher` field.
+        add_settings_field(
+            'wl-publisher-id',
+            _x( 'Publisher', 'wordlift' ),
+            array( $this->publisher_element, 'render' ),
+            'wl_general_settings',
+            'wl_general_settings_section',
+            array(
+                'id'   => 'wl-publisher-id',
+                'name' => 'wl_general_settings[' . Wordlift_Configuration_Service::PUBLISHER_ID . ']',
+            )
+        );
+
+        // Add the `link by default` field.
+        add_settings_field(
+            'wl-link-by-default',
+            _x( 'Link by Default', 'wordlift' ),
+            array( $this->radio_input_element, 'render' ),
+            'wl_general_settings',
+            'wl_general_settings_section',
+            array(
+                'id'          => 'wl-link-by-default',
+                'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LINK_BY_DEFAULT . ']',
+                'value'       => $this->configuration_service->is_link_by_default() ? 'yes' : 'no',
+                'description' => _x( 'Whether to link entities by default or not. This setting applies to all the entities.', 'wordlift' ),
+            )
+        );
+
+    }
+
+    /**
+     * Sanitize the configuration settings to be stored.
+     *
+     * If a new entity is being created for the publisher, create it and set The
+     * publisher setting.
+     *
+     * @since 3.11.0
+     *
+     * @param array $input The configuration settings array.
+     *
+     * @return array The sanitized input array.
+     */
+    function sanitize_callback( $input ) {
+
+        // Check whether a publisher name has been set.
+        if ( isset( $_POST['wl_publisher'] ) && ! empty( $_POST['wl_publisher']['name'] ) ) {
+            $name         = $_POST['wl_publisher']['name'];
+            $type         = $_POST['wl_publisher']['type'];
+            $thumbnail_id = $_POST['wl_publisher']['thumbnail_id'] ?: null;
+
+            // Set the type URI, either http://schema.org/Person or http://schema.org/Organization.
+            $type_uri = sprintf( 'http://schema.org/%s', 'organization' === $type ? 'Organization' : 'Person' );
+
+            // Create an entity for the publisher and assign it to the input
+            // parameter which WordPress automatically saves into the settings.
+            $input['publisher_id'] = $this->entity_service->create( $name, $type_uri, $thumbnail_id, 'publish' );
+        }
+
+        return $input;
+    }
 
 }

Spacing +36 added lines, -36 removed lines

@@ -84,7 +84,7 @@ 
 	 * @param \Wordlift_Admin_Publisher_Element       $publisher_element
 	 * @param \Wordlift_Admin_Radio_Input_Element     $radio_input_element
 	 */
-	function __construct( $configuration_service, $entity_service, $input_element, $language_select_element, $publisher_element, $radio_input_element ) {
+	function __construct($configuration_service, $entity_service, $input_element, $language_select_element, $publisher_element, $radio_input_element) {
 
 		$this->configuration_service = $configuration_service;
 		$this->entity_service        = $entity_service;
@@ -155,7 +155,7 @@ 
 
 		// JavaScript required for the settings page.
 		// @todo: try to move to the `wordlift-admin.bundle.js`.
-		wp_enqueue_script( 'wordlift-admin-settings-page', plugin_dir_url( dirname( __FILE__ ) ) . 'admin/js/wordlift-admin-settings-page.bundle.js', array( 'wp-util' ) );
+		wp_enqueue_script('wordlift-admin-settings-page', plugin_dir_url(dirname(__FILE__)).'admin/js/wordlift-admin-settings-page.bundle.js', array('wp-util'));
 
 	}
 
@@ -173,22 +173,22 @@ 
 		register_setting(
 			'wl_general_settings',
 			'wl_general_settings',
-			array( $this, 'sanitize_callback', )
+			array($this, 'sanitize_callback',)
 		);
 
 		// Add the general settings section.
 		add_settings_section(
 			'wl_general_settings_section', // ID used to identify this section and with which to register options.
-			'',                            // Section header.
-			'',                            // Callback used to render the description of the section.
+			'', // Section header.
+			'', // Callback used to render the description of the section.
 			'wl_general_settings'          // Page on which to add this section of options.
 		);
 
 		$key_args = array(
 			'id'          => 'wl-key',
-			'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::KEY . ']',
+			'name'        => 'wl_general_settings['.Wordlift_Configuration_Service::KEY.']',
 			'value'       => $this->configuration_service->get_key(),
-			'description' => _x( 'Insert the <a href="https://www.wordlift.io/blogger">WordLift Key</a> you received via email.', 'wordlift' ),
+			'description' => _x('Insert the <a href="https://www.wordlift.io/blogger">WordLift Key</a> you received via email.', 'wordlift'),
 		);
 
 		// Set the class for the key field based on the validity of the key.
@@ -196,9 +196,9 @@ 
 		// if the key is valid, or "invalid" otherwise.
 		$validation_service = new Wordlift_Key_Validation_Service();
 
-		if ( empty( $key_args['value'] ) ) {
+		if (empty($key_args['value'])) {
 			$key_args['css_class'] = 'untouched';
-		} elseif ( $validation_service->is_valid( $key_args['value'] ) ) {
+		} elseif ($validation_service->is_valid($key_args['value'])) {
 			$key_args['css_class'] = 'valid';
 		} else {
 			$key_args['css_class'] = 'invalid';
@@ -206,12 +206,12 @@ 
 
 		// Add the `key` field.
 		add_settings_field(
-			'wl-key',                                       // Element id used to identify the field throughout the theme.
-			_x( 'WordLift Key', 'wordlift' ),               // The label to the left of the option interface element.
+			'wl-key', // Element id used to identify the field throughout the theme.
+			_x('WordLift Key', 'wordlift'), // The label to the left of the option interface element.
 			// The name of the function responsible for rendering the option interface.
-			array( $this->input_element, 'render', ),
-			'wl_general_settings',                          // The page on which this option will be displayed.
-			'wl_general_settings_section',                  // The name of the section to which this field belongs.
+			array($this->input_element, 'render',),
+			'wl_general_settings', // The page on which this option will be displayed.
+			'wl_general_settings_section', // The name of the section to which this field belongs.
 			$key_args                                       // The array of arguments to pass to the callback. In this case, just a description.
 		);
 
@@ -219,65 +219,65 @@ 
 		$entity_base_path_args = array(
 			// The array of arguments to pass to the callback. In this case, just a description.
 			'id'          => 'wl-entity-base-path',
-			'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::ENTITY_BASE_PATH_KEY . ']',
+			'name'        => 'wl_general_settings['.Wordlift_Configuration_Service::ENTITY_BASE_PATH_KEY.']',
 			'value'       => $this->configuration_service->get_entity_base_path(),
-			'description' => sprintf( _x( 'All new pages created with WordLift, will be stored inside your internal vocabulary. You can customize the url pattern of these pages in the field above. Check our <a href="%s">FAQs</a> if you need more info.', 'wordlift' ), 'https://wordlift.io/wordlift-user-faqs/#10-why-and-how-should-i-customize-the-url-of-the-entity-pages-created-in-my-vocabulary' ),
+			'description' => sprintf(_x('All new pages created with WordLift, will be stored inside your internal vocabulary. You can customize the url pattern of these pages in the field above. Check our <a href="%s">FAQs</a> if you need more info.', 'wordlift'), 'https://wordlift.io/wordlift-user-faqs/#10-why-and-how-should-i-customize-the-url-of-the-entity-pages-created-in-my-vocabulary'),
 		);
 
 		$entity_base_path_args['readonly'] = 0 < $this->entity_service->count();
 
 		// Add the `wl_entity_base_path` field.
 		add_settings_field(
-			'wl-entity-base-path',                                // ID used to identify the field throughout the theme
-			_x( 'Entity Base Path', 'wordlift' ),                 // The label to the left of the option interface element
+			'wl-entity-base-path', // ID used to identify the field throughout the theme
+			_x('Entity Base Path', 'wordlift'), // The label to the left of the option interface element
 			// The name of the function responsible for rendering the option interface
-			array( $this->input_element, 'render', ),
-			'wl_general_settings',                                // The page on which this option will be displayed
-			'wl_general_settings_section',                        // The name of the section to which this field belongs
+			array($this->input_element, 'render',),
+			'wl_general_settings', // The page on which this option will be displayed
+			'wl_general_settings_section', // The name of the section to which this field belongs
 			$entity_base_path_args
 		);
 
 		// Add the `language_name` field.
 		add_settings_field(
 			'wl-site-language',
-			_x( 'Site Language', 'wordlift' ),
-			array( $this->language_select_element, 'render' ),
+			_x('Site Language', 'wordlift'),
+			array($this->language_select_element, 'render'),
 			'wl_general_settings',
 			'wl_general_settings_section',
 			array(
 				// The array of arguments to pass to the callback. In this case, just a description.
 				'id'          => 'wl-site-language',
-				'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LANGUAGE . ']',
+				'name'        => 'wl_general_settings['.Wordlift_Configuration_Service::LANGUAGE.']',
 				'value'       => $this->configuration_service->get_language_code(),
-				'description' => __( 'Each WordLift Key can be used only in one language. Pick yours.', 'wordlift' ),
+				'description' => __('Each WordLift Key can be used only in one language. Pick yours.', 'wordlift'),
 			)
 		);
 
 		// Add the `publisher` field.
 		add_settings_field(
 			'wl-publisher-id',
-			_x( 'Publisher', 'wordlift' ),
-			array( $this->publisher_element, 'render' ),
+			_x('Publisher', 'wordlift'),
+			array($this->publisher_element, 'render'),
 			'wl_general_settings',
 			'wl_general_settings_section',
 			array(
 				'id'   => 'wl-publisher-id',
-				'name' => 'wl_general_settings[' . Wordlift_Configuration_Service::PUBLISHER_ID . ']',
+				'name' => 'wl_general_settings['.Wordlift_Configuration_Service::PUBLISHER_ID.']',
 			)
 		);
 
 		// Add the `link by default` field.
 		add_settings_field(
 			'wl-link-by-default',
-			_x( 'Link by Default', 'wordlift' ),
-			array( $this->radio_input_element, 'render' ),
+			_x('Link by Default', 'wordlift'),
+			array($this->radio_input_element, 'render'),
 			'wl_general_settings',
 			'wl_general_settings_section',
 			array(
 				'id'          => 'wl-link-by-default',
-				'name'        => 'wl_general_settings[' . Wordlift_Configuration_Service::LINK_BY_DEFAULT . ']',
+				'name'        => 'wl_general_settings['.Wordlift_Configuration_Service::LINK_BY_DEFAULT.']',
 				'value'       => $this->configuration_service->is_link_by_default() ? 'yes' : 'no',
-				'description' => _x( 'Whether to link entities by default or not. This setting applies to all the entities.', 'wordlift' ),
+				'description' => _x('Whether to link entities by default or not. This setting applies to all the entities.', 'wordlift'),
 			)
 		);
 
@@ -295,20 +295,20 @@ 
 	 *
 	 * @return array The sanitized input array.
 	 */
-	function sanitize_callback( $input ) {
+	function sanitize_callback($input) {
 
 		// Check whether a publisher name has been set.
-		if ( isset( $_POST['wl_publisher'] ) && ! empty( $_POST['wl_publisher']['name'] ) ) {
+		if (isset($_POST['wl_publisher']) && ! empty($_POST['wl_publisher']['name'])) {
 			$name         = $_POST['wl_publisher']['name'];
 			$type         = $_POST['wl_publisher']['type'];
 			$thumbnail_id = $_POST['wl_publisher']['thumbnail_id'] ?: null;
 
 			// Set the type URI, either http://schema.org/Person or http://schema.org/Organization.
-			$type_uri = sprintf( 'http://schema.org/%s', 'organization' === $type ? 'Organization' : 'Person' );
+			$type_uri = sprintf('http://schema.org/%s', 'organization' === $type ? 'Organization' : 'Person');
 
 			// Create an entity for the publisher and assign it to the input
 			// parameter which WordPress automatically saves into the settings.
-			$input['publisher_id'] = $this->entity_service->create( $name, $type_uri, $thumbnail_id, 'publish' );
+			$input['publisher_id'] = $this->entity_service->create($name, $type_uri, $thumbnail_id, 'publish');
 		}
 
 		return $input;

src/admin/class-wordlift-admin-input-element.php

Indentation +41 added lines, -41 removed lines

@@ -18,52 +18,52 @@ 
  */
 class Wordlift_Admin_Input_Element implements Wordlift_Admin_Element {
 
-	/**
-	 * Output the HTML for an input box type settings_page
-	 *
-	 * @param array $args An array with the following keys:
-	 *                    Parameters controlling the result.
-	 *
-	 * @type string name The name attribute of the input element. Mandatory.
-	 *
-	 * @type string id    The id attribute of the input element. Optional.
-	 * @type string id    The id attribute of the input element.
-	 *                            Optional, randomly generated one is used if not supplied.
-	 * @type string value    The value of the input element.
-	 *                            Optional, defaults to empty string.
-	 * @type bool readonly    Indicates whether the input is read only.
-	 *                            Optional, defaults to read-write
-	 * @type string css_class    The class attribute for the input element.
-	 *                            If empty string no class attribute will be added.
-	 *                            Optional, defaults to empty string.
-	 * @type string description    The descriptio text to be displayed below the element.
-	 *                            Can include some HTML element.
-	 *                            If empty string no description will be displayed.
-	 *                            Optional, defaults to empty string.
-	 *
-	 * @return $this|Wordlift_Admin_Element
-	 */
-	public function render( $args ) {
+    /**
+     * Output the HTML for an input box type settings_page
+     *
+     * @param array $args An array with the following keys:
+     *                    Parameters controlling the result.
+     *
+     * @type string name The name attribute of the input element. Mandatory.
+     *
+     * @type string id    The id attribute of the input element. Optional.
+     * @type string id    The id attribute of the input element.
+     *                            Optional, randomly generated one is used if not supplied.
+     * @type string value    The value of the input element.
+     *                            Optional, defaults to empty string.
+     * @type bool readonly    Indicates whether the input is read only.
+     *                            Optional, defaults to read-write
+     * @type string css_class    The class attribute for the input element.
+     *                            If empty string no class attribute will be added.
+     *                            Optional, defaults to empty string.
+     * @type string description    The descriptio text to be displayed below the element.
+     *                            Can include some HTML element.
+     *                            If empty string no description will be displayed.
+     *                            Optional, defaults to empty string.
+     *
+     * @return $this|Wordlift_Admin_Element
+     */
+    public function render( $args ) {
 
-		/*
+        /*
 		 * Parse the arguments and merge with default values.
 		 * Name intentionally do not have a default as it has to be in SyncEvent
 		 * with form handling code
 		 */
-		$params = wp_parse_args( $args, array(
-			'id'          => uniqid( 'wl-input-' ),
-			'value'       => '',
-			'readonly'    => false,
-			'css_class'   => '',
-			'description' => '',
-		) );
+        $params = wp_parse_args( $args, array(
+            'id'          => uniqid( 'wl-input-' ),
+            'value'       => '',
+            'readonly'    => false,
+            'css_class'   => '',
+            'description' => '',
+        ) );
 
-		// Set the readonly and class attributes and the description.
-		$readonly    = $params['readonly'] ? ' readonly="readonly"' : '';
-		$css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
-		$description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
+        // Set the readonly and class attributes and the description.
+        $readonly    = $params['readonly'] ? ' readonly="readonly"' : '';
+        $css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
+        $description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
 
-		?>
+        ?>
 
 		<input type="text"
 		       id="<?php echo esc_attr( $params['id'] ); ?>"
@@ -76,7 +76,7 @@ 
 
 		<?php
 
-		return $this;
-	}
+        return $this;
+    }
 
 }

Spacing +9 added lines, -9 removed lines

@@ -43,32 +43,32 @@
 	 *
 	 * @return $this|Wordlift_Admin_Element
 	 */
-	public function render( $args ) {
+	public function render($args) {
 
 		/*
 		 * Parse the arguments and merge with default values.
 		 * Name intentionally do not have a default as it has to be in SyncEvent
 		 * with form handling code
 		 */
-		$params = wp_parse_args( $args, array(
-			'id'          => uniqid( 'wl-input-' ),
+		$params = wp_parse_args($args, array(
+			'id'          => uniqid('wl-input-'),
 			'value'       => '',
 			'readonly'    => false,
 			'css_class'   => '',
 			'description' => '',
-		) );
+		));
 
 		// Set the readonly and class attributes and the description.
 		$readonly    = $params['readonly'] ? ' readonly="readonly"' : '';
-		$css_class   = ! empty( $params['css_class'] ) ? ' class="' . esc_attr( $params['css_class'] ) . '"' : '';
-		$description = ! empty( $params['description'] ) ? '<p>' . wp_kses( $params['description'], array( 'a' => array( 'href' => array() ) ) ) . '</p>' : '';
+		$css_class   = ! empty($params['css_class']) ? ' class="'.esc_attr($params['css_class']).'"' : '';
+		$description = ! empty($params['description']) ? '<p>'.wp_kses($params['description'], array('a' => array('href' => array()))).'</p>' : '';
 
 		?>
 
 		<input type="text"
-		       id="<?php echo esc_attr( $params['id'] ); ?>"
-		       name="<?php echo esc_attr( $params['name'] ); ?>"
-		       value="<?php echo esc_attr( $params['value'] ); ?>"
+		       id="<?php echo esc_attr($params['id']); ?>"
+		       name="<?php echo esc_attr($params['name']); ?>"
+		       value="<?php echo esc_attr($params['value']); ?>"
 			<?php echo $readonly; ?>
 			<?php echo $css_class; ?>
 		/>

src/wordlift_constants.php

Indentation +31 added lines, -31 removed lines

@@ -5,14 +5,14 @@ 
 
 // Define the basic options for HTTP calls to REDLINK.
 define( 'WL_REDLINK_API_HTTP_OPTIONS', serialize( array(
-	'timeout'         => 300,
-	'redirection'     => 5,
-	'httpversion'     => '1.1',
-	'blocking'        => true,
-	'cookies'         => array(),
-	'sslverify'       => ( 'false' === getenv( 'WL_SSL_VERIFY_ENABLED' ) ) ? false : true,
-	'sslcertificates' => dirname( __FILE__ ) . '/ssl/ca-bundle.crt',
-	'decompress'      => false,
+    'timeout'         => 300,
+    'redirection'     => 5,
+    'httpversion'     => '1.1',
+    'blocking'        => true,
+    'cookies'         => array(),
+    'sslverify'       => ( 'false' === getenv( 'WL_SSL_VERIFY_ENABLED' ) ) ? false : true,
+    'sslcertificates' => dirname( __FILE__ ) . '/ssl/ca-bundle.crt',
+    'decompress'      => false,
 ) ) );
 
 // Create a unique ID for this request, useful to hook async HTTP requests.
@@ -43,14 +43,14 @@ 
  */
 function wl_prefixes() {
 
-	$items    = wl_prefixes_list();
-	$prefixes = array();
+    $items    = wl_prefixes_list();
+    $prefixes = array();
 
-	foreach ( $items as $item ) {
-		$prefixes[ $item['prefix'] ] = $item['namespace'];
-	}
+    foreach ( $items as $item ) {
+        $prefixes[ $item['prefix'] ] = $item['namespace'];
+    }
 
-	return $prefixes;
+    return $prefixes;
 
 }
 
@@ -63,22 +63,22 @@ 
  */
 function wl_predicates() {
 
-	return array(
-		'a',
-		'dct:references',
-		'dct:relation',
-		'dct:title',
-		'dct:subject',
-		'owl:sameAs',
-		'rdfs:label',
-		'schema:author',
-		'schema:dateModified',
-		'schema:datePublished',
-		'schema:locationCreated',
-		'schema:description',
-		'schema:image',
-		'schema:interactionCount',
-		'schema:url',
-	);
+    return array(
+        'a',
+        'dct:references',
+        'dct:relation',
+        'dct:title',
+        'dct:subject',
+        'owl:sameAs',
+        'rdfs:label',
+        'schema:author',
+        'schema:dateModified',
+        'schema:datePublished',
+        'schema:locationCreated',
+        'schema:description',
+        'schema:image',
+        'schema:interactionCount',
+        'schema:url',
+    );
 
 }

Spacing +13 added lines, -13 removed lines

@@ -4,36 +4,36 @@ 
  */
 
 // Define the basic options for HTTP calls to REDLINK.
-define( 'WL_REDLINK_API_HTTP_OPTIONS', serialize( array(
+define('WL_REDLINK_API_HTTP_OPTIONS', serialize(array(
 	'timeout'         => 300,
 	'redirection'     => 5,
 	'httpversion'     => '1.1',
 	'blocking'        => true,
 	'cookies'         => array(),
-	'sslverify'       => ( 'false' === getenv( 'WL_SSL_VERIFY_ENABLED' ) ) ? false : true,
-	'sslcertificates' => dirname( __FILE__ ) . '/ssl/ca-bundle.crt',
+	'sslverify'       => ('false' === getenv('WL_SSL_VERIFY_ENABLED')) ? false : true,
+	'sslcertificates' => dirname(__FILE__).'/ssl/ca-bundle.crt',
 	'decompress'      => false,
-) ) );
+)));
 
 // Create a unique ID for this request, useful to hook async HTTP requests.
-define( 'WL_REQUEST_ID', uniqid() );
+define('WL_REQUEST_ID', uniqid());
 
 // Set the temporary files folder.
-defined( 'WL_TEMP_DIR' ) || define( 'WL_TEMP_DIR', get_temp_dir() );
+defined('WL_TEMP_DIR') || define('WL_TEMP_DIR', get_temp_dir());
 
-define( 'WL_ENABLE_SPARQL_UPDATE_QUERIES_BUFFERING', 'true' !== getenv( 'WL_DISABLE_SPARQL_UPDATE_QUERIES_BUFFERING' ) );
+define('WL_ENABLE_SPARQL_UPDATE_QUERIES_BUFFERING', 'true' !== getenv('WL_DISABLE_SPARQL_UPDATE_QUERIES_BUFFERING'));
 
 // Define the meta name used to store the entity URL.
-define( 'WL_ENTITY_URL_META_NAME', 'entity_url' );
+define('WL_ENTITY_URL_META_NAME', 'entity_url');
 
 // Max number of recursions when printing microdata
-define( 'WL_RECURSION_DEPTH_ON_ENTITY_METADATA_PRINTING', 3 );
+define('WL_RECURSION_DEPTH_ON_ENTITY_METADATA_PRINTING', 3);
 
 // 3.13.0, we use by default WLS 1.11 which provides us with the new, faster
 // chunked analysis.
-define( 'WL_CONFIG_WORDLIFT_API_URL_DEFAULT_VALUE', defined( 'WORDLIFT_API_URL' ) ? WORDLIFT_API_URL . '/' : 'https://api.wordlift.it/1.11/' );
+define('WL_CONFIG_WORDLIFT_API_URL_DEFAULT_VALUE', defined('WORDLIFT_API_URL') ? WORDLIFT_API_URL.'/' : 'https://api.wordlift.it/1.11/');
 
-define( 'WL_CONFIG_TEST_GOOGLE_RICH_SNIPPETS_URL', 'https://developers.google.com/structured-data/testing-tool/?url=' );
+define('WL_CONFIG_TEST_GOOGLE_RICH_SNIPPETS_URL', 'https://developers.google.com/structured-data/testing-tool/?url=');
 
 
 /**
@@ -46,8 +46,8 @@ 
 	$items    = wl_prefixes_list();
 	$prefixes = array();
 
-	foreach ( $items as $item ) {
-		$prefixes[ $item['prefix'] ] = $item['namespace'];
+	foreach ($items as $item) {
+		$prefixes[$item['prefix']] = $item['namespace'];
 	}
 
 	return $prefixes;

src/public/class-wordlift-geomap-shortcode.php

Indentation +93 added lines, -93 removed lines

@@ -18,104 +18,104 @@
  */
 class Wordlift_Geomap_Shortcode extends Wordlift_Shortcode {
 
-	const SHORTCODE = 'wl_geomap';
-
-	/**
-	 * Create a {@link Wordlift_Geomap_Shortcode} instance.
-	 *
-	 * @since 3.5.4
-	 */
-	public function __construct() {
-		parent::__construct();
-
-		// Hook to the `amp_post_template_css` to hide ourselves when in AMP
-		// rendering.
-		add_action( 'amp_post_template_css', array(
-			$this,
-			'amp_post_template_css',
-		) );
-
-	}
-
-	/**
-	 * Render the shortcode.
-	 *
-	 * @since 3.5.4
-	 *
-	 * @param array $atts An array of shortcode attributes as set by the editor.
-	 *
-	 * @return string The output html code.
-	 */
-	public function render( $atts ) {
-
-		// Extract attributes and set default values.
-		$geomap_atts = shortcode_atts( array(
-			'width'  => '100%',
-			'height' => '300px',
-			'global' => false,
-		), $atts );
-
-		// Get id of the post
-		$post_id = get_the_ID();
-
-		if ( $geomap_atts['global'] || is_null( $post_id ) ) {
-			// Global geomap
-			$geomap_id = 'wl_geomap_global';
-			$post_id   = null;
-		} else {
-			// Post-specific geomap
-			$geomap_id = 'wl_geomap_' . $post_id;
-		}
-
-		// Add leaflet css and library.
-		wp_enqueue_style(
-			'leaflet',
-			dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.css'
-		);
-		wp_enqueue_script(
-			'leaflet',
-			dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.js'
-		);
-
-		// Add wordlift-ui css and library.
-		wp_enqueue_style( 'wordlift-ui-css', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-ui.min.css' );
-
-		$this->enqueue_scripts();
-
-		wp_localize_script( 'wordlift-ui', 'wl_geomap_params', array(
-			'ajax_url' => admin_url( 'admin-ajax.php' ),    // Global param
-			'action'   => 'wl_geomap'            // Global param
-		) );
-
-		// Escaping atts.
-		$esc_id      = esc_attr( $geomap_id );
-		$esc_width   = esc_attr( $geomap_atts['width'] );
-		$esc_height  = esc_attr( $geomap_atts['height'] );
-		$esc_post_id = esc_attr( $post_id );
-
-		// Return HTML template.
-		return <<<EOF
+    const SHORTCODE = 'wl_geomap';
+
+    /**
+     * Create a {@link Wordlift_Geomap_Shortcode} instance.
+     *
+     * @since 3.5.4
+     */
+    public function __construct() {
+        parent::__construct();
+
+        // Hook to the `amp_post_template_css` to hide ourselves when in AMP
+        // rendering.
+        add_action( 'amp_post_template_css', array(
+            $this,
+            'amp_post_template_css',
+        ) );
+
+    }
+
+    /**
+     * Render the shortcode.
+     *
+     * @since 3.5.4
+     *
+     * @param array $atts An array of shortcode attributes as set by the editor.
+     *
+     * @return string The output html code.
+     */
+    public function render( $atts ) {
+
+        // Extract attributes and set default values.
+        $geomap_atts = shortcode_atts( array(
+            'width'  => '100%',
+            'height' => '300px',
+            'global' => false,
+        ), $atts );
+
+        // Get id of the post
+        $post_id = get_the_ID();
+
+        if ( $geomap_atts['global'] || is_null( $post_id ) ) {
+            // Global geomap
+            $geomap_id = 'wl_geomap_global';
+            $post_id   = null;
+        } else {
+            // Post-specific geomap
+            $geomap_id = 'wl_geomap_' . $post_id;
+        }
+
+        // Add leaflet css and library.
+        wp_enqueue_style(
+            'leaflet',
+            dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.css'
+        );
+        wp_enqueue_script(
+            'leaflet',
+            dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.js'
+        );
+
+        // Add wordlift-ui css and library.
+        wp_enqueue_style( 'wordlift-ui-css', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-ui.min.css' );
+
+        $this->enqueue_scripts();
+
+        wp_localize_script( 'wordlift-ui', 'wl_geomap_params', array(
+            'ajax_url' => admin_url( 'admin-ajax.php' ),    // Global param
+            'action'   => 'wl_geomap'            // Global param
+        ) );
+
+        // Escaping atts.
+        $esc_id      = esc_attr( $geomap_id );
+        $esc_width   = esc_attr( $geomap_atts['width'] );
+        $esc_height  = esc_attr( $geomap_atts['height'] );
+        $esc_post_id = esc_attr( $post_id );
+
+        // Return HTML template.
+        return <<<EOF
 <div class="wl-geomap"  id="$esc_id" data-post-id="$esc_post_id"
 	style="width:$esc_width; height:$esc_height; background-color: gray;">
 </div>
 EOF;
-	}
-
-	/**
-	 * Customize the CSS when in AMP.
-	 *
-	 * See https://github.com/Automattic/amp-wp/blob/master/readme.md#custom-css
-	 *
-	 * @since 3.13.0
-	 *
-	 * @param object $amp_template The template.
-	 */
-	public function amp_post_template_css( $amp_template ) {
-
-		// Hide the `wl-geomap` when in AMP.
-		?>
+    }
+
+    /**
+     * Customize the CSS when in AMP.
+     *
+     * See https://github.com/Automattic/amp-wp/blob/master/readme.md#custom-css
+     *
+     * @since 3.13.0
+     *
+     * @param object $amp_template The template.
+     */
+    public function amp_post_template_css( $amp_template ) {
+
+        // Hide the `wl-geomap` when in AMP.
+        ?>
 		.wl-geomap { display: none; }
 		<?php
-	}
+    }
 
 }

Spacing +18 added lines, -18 removed lines

@@ -30,10 +30,10 @@ 
 
 		// Hook to the `amp_post_template_css` to hide ourselves when in AMP
 		// rendering.
-		add_action( 'amp_post_template_css', array(
+		add_action('amp_post_template_css', array(
 			$this,
 			'amp_post_template_css',
-		) );
+		));
 
 	}
 
@@ -46,52 +46,52 @@ 
 	 *
 	 * @return string The output html code.
 	 */
-	public function render( $atts ) {
+	public function render($atts) {
 
 		// Extract attributes and set default values.
-		$geomap_atts = shortcode_atts( array(
+		$geomap_atts = shortcode_atts(array(
 			'width'  => '100%',
 			'height' => '300px',
 			'global' => false,
-		), $atts );
+		), $atts);
 
 		// Get id of the post
 		$post_id = get_the_ID();
 
-		if ( $geomap_atts['global'] || is_null( $post_id ) ) {
+		if ($geomap_atts['global'] || is_null($post_id)) {
 			// Global geomap
 			$geomap_id = 'wl_geomap_global';
 			$post_id   = null;
 		} else {
 			// Post-specific geomap
-			$geomap_id = 'wl_geomap_' . $post_id;
+			$geomap_id = 'wl_geomap_'.$post_id;
 		}
 
 		// Add leaflet css and library.
 		wp_enqueue_style(
 			'leaflet',
-			dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.css'
+			dirname(plugin_dir_url(__FILE__)).'/bower_components/leaflet/dist/leaflet.css'
 		);
 		wp_enqueue_script(
 			'leaflet',
-			dirname( plugin_dir_url( __FILE__ ) ) . '/bower_components/leaflet/dist/leaflet.js'
+			dirname(plugin_dir_url(__FILE__)).'/bower_components/leaflet/dist/leaflet.js'
 		);
 
 		// Add wordlift-ui css and library.
-		wp_enqueue_style( 'wordlift-ui-css', dirname( plugin_dir_url( __FILE__ ) ) . '/css/wordlift-ui.min.css' );
+		wp_enqueue_style('wordlift-ui-css', dirname(plugin_dir_url(__FILE__)).'/css/wordlift-ui.min.css');
 
 		$this->enqueue_scripts();
 
-		wp_localize_script( 'wordlift-ui', 'wl_geomap_params', array(
-			'ajax_url' => admin_url( 'admin-ajax.php' ),    // Global param
+		wp_localize_script('wordlift-ui', 'wl_geomap_params', array(
+			'ajax_url' => admin_url('admin-ajax.php'), // Global param
 			'action'   => 'wl_geomap'            // Global param
-		) );
+		));
 
 		// Escaping atts.
-		$esc_id      = esc_attr( $geomap_id );
-		$esc_width   = esc_attr( $geomap_atts['width'] );
-		$esc_height  = esc_attr( $geomap_atts['height'] );
-		$esc_post_id = esc_attr( $post_id );
+		$esc_id      = esc_attr($geomap_id);
+		$esc_width   = esc_attr($geomap_atts['width']);
+		$esc_height  = esc_attr($geomap_atts['height']);
+		$esc_post_id = esc_attr($post_id);
 
 		// Return HTML template.
 		return <<<EOF
@@ -110,7 +110,7 @@ 
 	 *
 	 * @param object $amp_template The template.
 	 */
-	public function amp_post_template_css( $amp_template ) {
+	public function amp_post_template_css($amp_template) {
 
 		// Hide the `wl-geomap` when in AMP.
 		?>

src/includes/class-wordlift-rebuild-service.php

Indentation +145 added lines, -145 removed lines

@@ -13,124 +13,124 @@ 
  */
 class Wordlift_Rebuild_Service extends Wordlift_Listable {
 
-	/**
-	 * A {@link Wordlift_Log_Service} instance.
-	 *
-	 * @since  3.6.0
-	 * @access private
-	 * @var \Wordlift_Log_Service $log A {@link Wordlift_Log_Service} instance.
-	 */
-	private $log;
-
-	/**
-	 * A {@link Wordlift_Sparql_Service} instance.
-	 * @since  3.6.0
-	 * @access private
-	 * @var \Wordlift_Sparql_Service $sparql_service A {@link Wordlift_Sparql_Service} instance.
-	 */
-	private $sparql_service;
-
-	/**
-	 * @var \Wordlift_Uri_Service
-	 */
-	private $uri_service;
-
-	/**
-	 * Create an instance of Wordlift_Rebuild_Service.
-	 *
-	 * @since 3.6.0
-	 *
-	 * @param \Wordlift_Sparql_Service $sparql_service A {@link Wordlift_Sparql_Service} instance used to query the remote dataset.
-	 * @param \Wordlift_Uri_Service    $uri_service
-	 */
-	public function __construct( $sparql_service, $uri_service ) {
-
-		$this->log = Wordlift_Log_Service::get_logger( 'Wordlift_Rebuild_Service' );
-
-		$this->sparql_service = $sparql_service;
-		$this->uri_service    = $uri_service;
-	}
-
-	/**
-	 * Rebuild the Linked Data remote dataset by clearing it out and repopulating
-	 * it with local data.
-	 *
-	 * @since 3.6.0
-	 */
-	public function rebuild() {
-
-		ob_clean();
-
-		// Give ourselves some time to process the data.
-		set_time_limit( 21600 ); // 6 hours
-
-		// Send textual output.
-		header( 'Content-type: text/plain; charset=utf-8' );
-
-		// We start at 0 by default and get to max.
-		$offset      = $_GET['offset'] ?: 0;
-		$limit       = $_GET['limit'] ?: 1;
-		$entity_only = isset( $_GET['entity_only'] ) && '1' === $_GET['entity_only'];
-		$max         = $offset + $limit;
-
-		// If we're starting at offset 0, then delete existing URIs and data from
-		// the remote dataset.
-		if ( 0 === $offset ) {
-
-			// Clear out all generated URIs, since the dataset URI might have changed
-			// in the process.
-			$this->uri_service->delete_all();
-
-			// Delete all the triples in the remote dataset.
-			$this->sparql_service->queue( 'DELETE { ?s ?p ?o } WHERE { ?s ?p ?o };' );
-
-		}
-
-		// Go through the list of published entities and posts and call the (legacy)
-		// `wl_linked_data_save_post` function for each one. We're using the `process`
-		// function which is provided by the parent `Wordlift_Listable` abstract class
-		// and will cycle through all the posts w/ a very small memory footprint
-		// in order to avoid memory errors.
-
-		$count = 0;
-		$this->process( function ( $post ) use ( &$count ) {
-			$count ++;
-			wl_linked_data_save_post( $post->ID );
-		}, array(
-			'post_status' => 'publish',
-			'post_type'   => $entity_only ? 'entity' : array(
-				'entity',
-				'post',
-			),
-		), $offset, $max );
-
-		// Redirect to the next chunk.
-		if ( $count == $limit ) {
-			$this->redirect( admin_url( 'admin-ajax.php?action=wl_rebuild&offset=' . ( $offset + $limit ) . '&limit=' . $limit . '&entity_only=' . ( $entity_only ? '1' : '0' ) ) );
-		}
-
-		echo( "done [ count :: $count ][ limit :: $limit ]" );
-
-		// If we're being called as AJAX, die here.
-		if ( DOING_AJAX ) {
-			wp_die();
-		}
-
-	}
-
-	/**
-	 * Redirect using a client-side meta to avoid browsers' redirect restrictions.
-	 *
-	 * @since 3.9.8
-	 *
-	 * @param string $url The URL to redirect to.
-	 */
-	private function redirect( $url ) {
-
-		ob_clean();
-
-		@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
-		?>
+    /**
+     * A {@link Wordlift_Log_Service} instance.
+     *
+     * @since  3.6.0
+     * @access private
+     * @var \Wordlift_Log_Service $log A {@link Wordlift_Log_Service} instance.
+     */
+    private $log;
+
+    /**
+     * A {@link Wordlift_Sparql_Service} instance.
+     * @since  3.6.0
+     * @access private
+     * @var \Wordlift_Sparql_Service $sparql_service A {@link Wordlift_Sparql_Service} instance.
+     */
+    private $sparql_service;
+
+    /**
+     * @var \Wordlift_Uri_Service
+     */
+    private $uri_service;
+
+    /**
+     * Create an instance of Wordlift_Rebuild_Service.
+     *
+     * @since 3.6.0
+     *
+     * @param \Wordlift_Sparql_Service $sparql_service A {@link Wordlift_Sparql_Service} instance used to query the remote dataset.
+     * @param \Wordlift_Uri_Service    $uri_service
+     */
+    public function __construct( $sparql_service, $uri_service ) {
+
+        $this->log = Wordlift_Log_Service::get_logger( 'Wordlift_Rebuild_Service' );
+
+        $this->sparql_service = $sparql_service;
+        $this->uri_service    = $uri_service;
+    }
+
+    /**
+     * Rebuild the Linked Data remote dataset by clearing it out and repopulating
+     * it with local data.
+     *
+     * @since 3.6.0
+     */
+    public function rebuild() {
+
+        ob_clean();
+
+        // Give ourselves some time to process the data.
+        set_time_limit( 21600 ); // 6 hours
+
+        // Send textual output.
+        header( 'Content-type: text/plain; charset=utf-8' );
+
+        // We start at 0 by default and get to max.
+        $offset      = $_GET['offset'] ?: 0;
+        $limit       = $_GET['limit'] ?: 1;
+        $entity_only = isset( $_GET['entity_only'] ) && '1' === $_GET['entity_only'];
+        $max         = $offset + $limit;
+
+        // If we're starting at offset 0, then delete existing URIs and data from
+        // the remote dataset.
+        if ( 0 === $offset ) {
+
+            // Clear out all generated URIs, since the dataset URI might have changed
+            // in the process.
+            $this->uri_service->delete_all();
+
+            // Delete all the triples in the remote dataset.
+            $this->sparql_service->queue( 'DELETE { ?s ?p ?o } WHERE { ?s ?p ?o };' );
+
+        }
+
+        // Go through the list of published entities and posts and call the (legacy)
+        // `wl_linked_data_save_post` function for each one. We're using the `process`
+        // function which is provided by the parent `Wordlift_Listable` abstract class
+        // and will cycle through all the posts w/ a very small memory footprint
+        // in order to avoid memory errors.
+
+        $count = 0;
+        $this->process( function ( $post ) use ( &$count ) {
+            $count ++;
+            wl_linked_data_save_post( $post->ID );
+        }, array(
+            'post_status' => 'publish',
+            'post_type'   => $entity_only ? 'entity' : array(
+                'entity',
+                'post',
+            ),
+        ), $offset, $max );
+
+        // Redirect to the next chunk.
+        if ( $count == $limit ) {
+            $this->redirect( admin_url( 'admin-ajax.php?action=wl_rebuild&offset=' . ( $offset + $limit ) . '&limit=' . $limit . '&entity_only=' . ( $entity_only ? '1' : '0' ) ) );
+        }
+
+        echo( "done [ count :: $count ][ limit :: $limit ]" );
+
+        // If we're being called as AJAX, die here.
+        if ( DOING_AJAX ) {
+            wp_die();
+        }
+
+    }
+
+    /**
+     * Redirect using a client-side meta to avoid browsers' redirect restrictions.
+     *
+     * @since 3.9.8
+     *
+     * @param string $url The URL to redirect to.
+     */
+    private function redirect( $url ) {
+
+        ob_clean();
+
+        @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
+        ?>
 		<html>
 		<head>
 			<meta http-equiv="refresh"
@@ -139,32 +139,32 @@ 
 		</html>
 		<?php
 
-		exit;
-
-	}
-
-	/**
-	 * List the items starting at the specified offset and up to the specified limit.
-	 *
-	 * @since 3.6.0
-	 *
-	 * @param int   $offset The start offset.
-	 * @param int   $limit  The maximum number of items to return.
-	 * @param array $args   Additional arguments.
-	 *
-	 * @return array A array of items (or an empty array if no items are found).
-	 */
-	function find( $offset = 0, $limit = 10, $args = array() ) {
-
-		return get_posts( wp_parse_args( $args, array(
-			'offset'      => $offset,
-			'numberposts' => $limit,
-			'fields'      => 'all',
-			'orderby'     => 'ID',
-			'order'       => 'ASC',
-			'post_status' => 'any',
-			'post_type'   => 'post',
-		) ) );
-	}
+        exit;
+
+    }
+
+    /**
+     * List the items starting at the specified offset and up to the specified limit.
+     *
+     * @since 3.6.0
+     *
+     * @param int   $offset The start offset.
+     * @param int   $limit  The maximum number of items to return.
+     * @param array $args   Additional arguments.
+     *
+     * @return array A array of items (or an empty array if no items are found).
+     */
+    function find( $offset = 0, $limit = 10, $args = array() ) {
+
+        return get_posts( wp_parse_args( $args, array(
+            'offset'      => $offset,
+            'numberposts' => $limit,
+            'fields'      => 'all',
+            'orderby'     => 'ID',
+            'order'       => 'ASC',
+            'post_status' => 'any',
+            'post_type'   => 'post',
+        ) ) );
+    }
 
 }

Spacing +21 added lines, -21 removed lines

@@ -43,9 +43,9 @@ 
 	 * @param \Wordlift_Sparql_Service $sparql_service A {@link Wordlift_Sparql_Service} instance used to query the remote dataset.
 	 * @param \Wordlift_Uri_Service    $uri_service
 	 */
-	public function __construct( $sparql_service, $uri_service ) {
+	public function __construct($sparql_service, $uri_service) {
 
-		$this->log = Wordlift_Log_Service::get_logger( 'Wordlift_Rebuild_Service' );
+		$this->log = Wordlift_Log_Service::get_logger('Wordlift_Rebuild_Service');
 
 		$this->sparql_service = $sparql_service;
 		$this->uri_service    = $uri_service;
@@ -62,27 +62,27 @@ 
 		ob_clean();
 
 		// Give ourselves some time to process the data.
-		set_time_limit( 21600 ); // 6 hours
+		set_time_limit(21600); // 6 hours
 
 		// Send textual output.
-		header( 'Content-type: text/plain; charset=utf-8' );
+		header('Content-type: text/plain; charset=utf-8');
 
 		// We start at 0 by default and get to max.
 		$offset      = $_GET['offset'] ?: 0;
 		$limit       = $_GET['limit'] ?: 1;
-		$entity_only = isset( $_GET['entity_only'] ) && '1' === $_GET['entity_only'];
+		$entity_only = isset($_GET['entity_only']) && '1' === $_GET['entity_only'];
 		$max         = $offset + $limit;
 
 		// If we're starting at offset 0, then delete existing URIs and data from
 		// the remote dataset.
-		if ( 0 === $offset ) {
+		if (0 === $offset) {
 
 			// Clear out all generated URIs, since the dataset URI might have changed
 			// in the process.
 			$this->uri_service->delete_all();
 
 			// Delete all the triples in the remote dataset.
-			$this->sparql_service->queue( 'DELETE { ?s ?p ?o } WHERE { ?s ?p ?o };' );
+			$this->sparql_service->queue('DELETE { ?s ?p ?o } WHERE { ?s ?p ?o };');
 
 		}
 
@@ -93,26 +93,26 @@ 
 		// in order to avoid memory errors.
 
 		$count = 0;
-		$this->process( function ( $post ) use ( &$count ) {
-			$count ++;
-			wl_linked_data_save_post( $post->ID );
+		$this->process(function($post) use (&$count) {
+			$count++;
+			wl_linked_data_save_post($post->ID);
 		}, array(
 			'post_status' => 'publish',
 			'post_type'   => $entity_only ? 'entity' : array(
 				'entity',
 				'post',
 			),
-		), $offset, $max );
+		), $offset, $max);
 
 		// Redirect to the next chunk.
-		if ( $count == $limit ) {
-			$this->redirect( admin_url( 'admin-ajax.php?action=wl_rebuild&offset=' . ( $offset + $limit ) . '&limit=' . $limit . '&entity_only=' . ( $entity_only ? '1' : '0' ) ) );
+		if ($count == $limit) {
+			$this->redirect(admin_url('admin-ajax.php?action=wl_rebuild&offset='.($offset + $limit).'&limit='.$limit.'&entity_only='.($entity_only ? '1' : '0')));
 		}
 
-		echo( "done [ count :: $count ][ limit :: $limit ]" );
+		echo("done [ count :: $count ][ limit :: $limit ]");
 
 		// If we're being called as AJAX, die here.
-		if ( DOING_AJAX ) {
+		if (DOING_AJAX) {
 			wp_die();
 		}
 
@@ -125,16 +125,16 @@ 
 	 *
 	 * @param string $url The URL to redirect to.
 	 */
-	private function redirect( $url ) {
+	private function redirect($url) {
 
 		ob_clean();
 
-		@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
+		@header('Content-Type: text/html; charset='.get_option('blog_charset'));
 		?>
 		<html>
 		<head>
 			<meta http-equiv="refresh"
-			      content="1; <?php echo esc_attr( $url ); ?>">
+			      content="1; <?php echo esc_attr($url); ?>">
 		</head>
 		</html>
 		<?php
@@ -154,9 +154,9 @@ 
 	 *
 	 * @return array A array of items (or an empty array if no items are found).
 	 */
-	function find( $offset = 0, $limit = 10, $args = array() ) {
+	function find($offset = 0, $limit = 10, $args = array()) {
 
-		return get_posts( wp_parse_args( $args, array(
+		return get_posts(wp_parse_args($args, array(
 			'offset'      => $offset,
 			'numberposts' => $limit,
 			'fields'      => 'all',
@@ -164,7 +164,7 @@ 
 			'order'       => 'ASC',
 			'post_status' => 'any',
 			'post_type'   => 'post',
-		) ) );
+		)));
 	}
 
 }

src/includes/class-wordlift-languages.php

Indentation +279 added lines, -279 removed lines

@@ -11,7 +11,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -21,292 +21,292 @@ 
  */
 class Wordlift_Languages {
 
-	/**
-	 * An array that will contain language codes => language names pairs. It gets lazily loaded the first time by the
-	 * `get_languages` function.
-	 *
-	 * @since 3.9.0
-	 * @var array|null An array of language codes => language names pairs or NULL if not initialized yet.
-	 */
-	private static $languages = null;
+    /**
+     * An array that will contain language codes => language names pairs. It gets lazily loaded the first time by the
+     * `get_languages` function.
+     *
+     * @since 3.9.0
+     * @var array|null An array of language codes => language names pairs or NULL if not initialized yet.
+     */
+    private static $languages = null;
 
-	/**
-	 * The list of supported language codes.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @var array An array of language codes.
-	 */
-	private static $codes = array(
-		'be',
-		'bg',
-		'ca',
-		'cs',
-		'da',
-		'de',
-		'en',
-		'es',
-		'et',
-		'fi',
-		'fr',
-		'hr',
-		'hu',
-		'id',
-		'is',
-		'it',
-		'lt',
-		'lv',
-		'nl',
-		'no',
-		'pl',
-		'pt',
-		'ro',
-		'ru',
-		'sk',
-		'sl',
-		'sq',
-		'sr',
-		'sv',
-		'tr',
-		'uk',
-		'zh-cn',
-	);
+    /**
+     * The list of supported language codes.
+     *
+     * @since 3.9.0
+     *
+     * @var array An array of language codes.
+     */
+    private static $codes = array(
+        'be',
+        'bg',
+        'ca',
+        'cs',
+        'da',
+        'de',
+        'en',
+        'es',
+        'et',
+        'fi',
+        'fr',
+        'hr',
+        'hu',
+        'id',
+        'is',
+        'it',
+        'lt',
+        'lv',
+        'nl',
+        'no',
+        'pl',
+        'pt',
+        'ro',
+        'ru',
+        'sk',
+        'sl',
+        'sq',
+        'sr',
+        'sv',
+        'tr',
+        'uk',
+        'zh-cn',
+    );
 
-	/**
-	 * Get the list of WordLift's supported languages in an array with language code => language name pairs.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @return array An array with language code => language name pairs.
-	 */
-	public static function get_languages() {
+    /**
+     * Get the list of WordLift's supported languages in an array with language code => language name pairs.
+     *
+     * @since 3.9.0
+     *
+     * @return array An array with language code => language name pairs.
+     */
+    public static function get_languages() {
 
-		// Lazily load the languages.
-		if ( null === self::$languages ) {
+        // Lazily load the languages.
+        if ( null === self::$languages ) {
 
-			// Get the language names from WP's own (multisite) function.
-			foreach ( self::$codes as $key ) {
-				self::$languages[ $key ] = self::format_code_lang( $key );
-			}
+            // Get the language names from WP's own (multisite) function.
+            foreach ( self::$codes as $key ) {
+                self::$languages[ $key ] = self::format_code_lang( $key );
+            }
 
-			// Sort by language name.
-			asort( self::$languages );
-		}
+            // Sort by language name.
+            asort( self::$languages );
+        }
 
-		return self::$languages;
-	}
+        return self::$languages;
+    }
 
-	/**
-	 * Returns the language for a language code. This function is a clone of WP's function provided in `ms.php`.
-	 *
-	 * @since 3.9.3
-	 *
-	 * @param string $code Optional. The two-letter language code. Default empty.
-	 *
-	 * @return string The language corresponding to $code if it exists. If it does not exist,
-	 *                then the first two letters of $code is returned.
-	 */
-	private static function format_code_lang( $code = '' ) {
-		$code       = strtolower( substr( $code, 0, 2 ) );
-		$lang_codes = array(
-			'aa' => 'Afar',
-			'ab' => 'Abkhazian',
-			'af' => 'Afrikaans',
-			'ak' => 'Akan',
-			'sq' => 'Albanian',
-			'am' => 'Amharic',
-			'ar' => 'Arabic',
-			'an' => 'Aragonese',
-			'hy' => 'Armenian',
-			'as' => 'Assamese',
-			'av' => 'Avaric',
-			'ae' => 'Avestan',
-			'ay' => 'Aymara',
-			'az' => 'Azerbaijani',
-			'ba' => 'Bashkir',
-			'bm' => 'Bambara',
-			'eu' => 'Basque',
-			'be' => 'Belarusian',
-			'bn' => 'Bengali',
-			'bh' => 'Bihari',
-			'bi' => 'Bislama',
-			'bs' => 'Bosnian',
-			'br' => 'Breton',
-			'bg' => 'Bulgarian',
-			'my' => 'Burmese',
-			'ca' => 'Catalan; Valencian',
-			'ch' => 'Chamorro',
-			'ce' => 'Chechen',
-			'zh' => 'Chinese',
-			'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic',
-			'cv' => 'Chuvash',
-			'kw' => 'Cornish',
-			'co' => 'Corsican',
-			'cr' => 'Cree',
-			'cs' => 'Czech',
-			'da' => 'Danish',
-			'dv' => 'Divehi; Dhivehi; Maldivian',
-			'nl' => 'Dutch; Flemish',
-			'dz' => 'Dzongkha',
-			'en' => 'English',
-			'eo' => 'Esperanto',
-			'et' => 'Estonian',
-			'ee' => 'Ewe',
-			'fo' => 'Faroese',
-			'fj' => 'Fijjian',
-			'fi' => 'Finnish',
-			'fr' => 'French',
-			'fy' => 'Western Frisian',
-			'ff' => 'Fulah',
-			'ka' => 'Georgian',
-			'de' => 'German',
-			'gd' => 'Gaelic; Scottish Gaelic',
-			'ga' => 'Irish',
-			'gl' => 'Galician',
-			'gv' => 'Manx',
-			'el' => 'Greek, Modern',
-			'gn' => 'Guarani',
-			'gu' => 'Gujarati',
-			'ht' => 'Haitian; Haitian Creole',
-			'ha' => 'Hausa',
-			'he' => 'Hebrew',
-			'hz' => 'Herero',
-			'hi' => 'Hindi',
-			'ho' => 'Hiri Motu',
-			'hu' => 'Hungarian',
-			'ig' => 'Igbo',
-			'is' => 'Icelandic',
-			'io' => 'Ido',
-			'ii' => 'Sichuan Yi',
-			'iu' => 'Inuktitut',
-			'ie' => 'Interlingue',
-			'ia' => 'Interlingua (International Auxiliary Language Association)',
-			'id' => 'Indonesian',
-			'ik' => 'Inupiaq',
-			'it' => 'Italian',
-			'jv' => 'Javanese',
-			'ja' => 'Japanese',
-			'kl' => 'Kalaallisut; Greenlandic',
-			'kn' => 'Kannada',
-			'ks' => 'Kashmiri',
-			'kr' => 'Kanuri',
-			'kk' => 'Kazakh',
-			'km' => 'Central Khmer',
-			'ki' => 'Kikuyu; Gikuyu',
-			'rw' => 'Kinyarwanda',
-			'ky' => 'Kirghiz; Kyrgyz',
-			'kv' => 'Komi',
-			'kg' => 'Kongo',
-			'ko' => 'Korean',
-			'kj' => 'Kuanyama; Kwanyama',
-			'ku' => 'Kurdish',
-			'lo' => 'Lao',
-			'la' => 'Latin',
-			'lv' => 'Latvian',
-			'li' => 'Limburgan; Limburger; Limburgish',
-			'ln' => 'Lingala',
-			'lt' => 'Lithuanian',
-			'lb' => 'Luxembourgish; Letzeburgesch',
-			'lu' => 'Luba-Katanga',
-			'lg' => 'Ganda',
-			'mk' => 'Macedonian',
-			'mh' => 'Marshallese',
-			'ml' => 'Malayalam',
-			'mi' => 'Maori',
-			'mr' => 'Marathi',
-			'ms' => 'Malay',
-			'mg' => 'Malagasy',
-			'mt' => 'Maltese',
-			'mo' => 'Moldavian',
-			'mn' => 'Mongolian',
-			'na' => 'Nauru',
-			'nv' => 'Navajo; Navaho',
-			'nr' => 'Ndebele, South; South Ndebele',
-			'nd' => 'Ndebele, North; North Ndebele',
-			'ng' => 'Ndonga',
-			'ne' => 'Nepali',
-			'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian',
-			'nb' => 'Bokmål, Norwegian, Norwegian Bokmål',
-			'no' => 'Norwegian',
-			'ny' => 'Chichewa; Chewa; Nyanja',
-			'oc' => 'Occitan, Provençal',
-			'oj' => 'Ojibwa',
-			'or' => 'Oriya',
-			'om' => 'Oromo',
-			'os' => 'Ossetian; Ossetic',
-			'pa' => 'Panjabi; Punjabi',
-			'fa' => 'Persian',
-			'pi' => 'Pali',
-			'pl' => 'Polish',
-			'pt' => 'Portuguese',
-			'ps' => 'Pushto',
-			'qu' => 'Quechua',
-			'rm' => 'Romansh',
-			'ro' => 'Romanian',
-			'rn' => 'Rundi',
-			'ru' => 'Russian',
-			'sg' => 'Sango',
-			'sa' => 'Sanskrit',
-			'sr' => 'Serbian',
-			'hr' => 'Croatian',
-			'si' => 'Sinhala; Sinhalese',
-			'sk' => 'Slovak',
-			'sl' => 'Slovenian',
-			'se' => 'Northern Sami',
-			'sm' => 'Samoan',
-			'sn' => 'Shona',
-			'sd' => 'Sindhi',
-			'so' => 'Somali',
-			'st' => 'Sotho, Southern',
-			'es' => 'Spanish; Castilian',
-			'sc' => 'Sardinian',
-			'ss' => 'Swati',
-			'su' => 'Sundanese',
-			'sw' => 'Swahili',
-			'sv' => 'Swedish',
-			'ty' => 'Tahitian',
-			'ta' => 'Tamil',
-			'tt' => 'Tatar',
-			'te' => 'Telugu',
-			'tg' => 'Tajik',
-			'tl' => 'Tagalog',
-			'th' => 'Thai',
-			'bo' => 'Tibetan',
-			'ti' => 'Tigrinya',
-			'to' => 'Tonga (Tonga Islands)',
-			'tn' => 'Tswana',
-			'ts' => 'Tsonga',
-			'tk' => 'Turkmen',
-			'tr' => 'Turkish',
-			'tw' => 'Twi',
-			'ug' => 'Uighur; Uyghur',
-			'uk' => 'Ukrainian',
-			'ur' => 'Urdu',
-			'uz' => 'Uzbek',
-			've' => 'Venda',
-			'vi' => 'Vietnamese',
-			'vo' => 'Volapük',
-			'cy' => 'Welsh',
-			'wa' => 'Walloon',
-			'wo' => 'Wolof',
-			'xh' => 'Xhosa',
-			'yi' => 'Yiddish',
-			'yo' => 'Yoruba',
-			'za' => 'Zhuang; Chuang',
-			'zu' => 'Zulu'
-		);
+    /**
+     * Returns the language for a language code. This function is a clone of WP's function provided in `ms.php`.
+     *
+     * @since 3.9.3
+     *
+     * @param string $code Optional. The two-letter language code. Default empty.
+     *
+     * @return string The language corresponding to $code if it exists. If it does not exist,
+     *                then the first two letters of $code is returned.
+     */
+    private static function format_code_lang( $code = '' ) {
+        $code       = strtolower( substr( $code, 0, 2 ) );
+        $lang_codes = array(
+            'aa' => 'Afar',
+            'ab' => 'Abkhazian',
+            'af' => 'Afrikaans',
+            'ak' => 'Akan',
+            'sq' => 'Albanian',
+            'am' => 'Amharic',
+            'ar' => 'Arabic',
+            'an' => 'Aragonese',
+            'hy' => 'Armenian',
+            'as' => 'Assamese',
+            'av' => 'Avaric',
+            'ae' => 'Avestan',
+            'ay' => 'Aymara',
+            'az' => 'Azerbaijani',
+            'ba' => 'Bashkir',
+            'bm' => 'Bambara',
+            'eu' => 'Basque',
+            'be' => 'Belarusian',
+            'bn' => 'Bengali',
+            'bh' => 'Bihari',
+            'bi' => 'Bislama',
+            'bs' => 'Bosnian',
+            'br' => 'Breton',
+            'bg' => 'Bulgarian',
+            'my' => 'Burmese',
+            'ca' => 'Catalan; Valencian',
+            'ch' => 'Chamorro',
+            'ce' => 'Chechen',
+            'zh' => 'Chinese',
+            'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic',
+            'cv' => 'Chuvash',
+            'kw' => 'Cornish',
+            'co' => 'Corsican',
+            'cr' => 'Cree',
+            'cs' => 'Czech',
+            'da' => 'Danish',
+            'dv' => 'Divehi; Dhivehi; Maldivian',
+            'nl' => 'Dutch; Flemish',
+            'dz' => 'Dzongkha',
+            'en' => 'English',
+            'eo' => 'Esperanto',
+            'et' => 'Estonian',
+            'ee' => 'Ewe',
+            'fo' => 'Faroese',
+            'fj' => 'Fijjian',
+            'fi' => 'Finnish',
+            'fr' => 'French',
+            'fy' => 'Western Frisian',
+            'ff' => 'Fulah',
+            'ka' => 'Georgian',
+            'de' => 'German',
+            'gd' => 'Gaelic; Scottish Gaelic',
+            'ga' => 'Irish',
+            'gl' => 'Galician',
+            'gv' => 'Manx',
+            'el' => 'Greek, Modern',
+            'gn' => 'Guarani',
+            'gu' => 'Gujarati',
+            'ht' => 'Haitian; Haitian Creole',
+            'ha' => 'Hausa',
+            'he' => 'Hebrew',
+            'hz' => 'Herero',
+            'hi' => 'Hindi',
+            'ho' => 'Hiri Motu',
+            'hu' => 'Hungarian',
+            'ig' => 'Igbo',
+            'is' => 'Icelandic',
+            'io' => 'Ido',
+            'ii' => 'Sichuan Yi',
+            'iu' => 'Inuktitut',
+            'ie' => 'Interlingue',
+            'ia' => 'Interlingua (International Auxiliary Language Association)',
+            'id' => 'Indonesian',
+            'ik' => 'Inupiaq',
+            'it' => 'Italian',
+            'jv' => 'Javanese',
+            'ja' => 'Japanese',
+            'kl' => 'Kalaallisut; Greenlandic',
+            'kn' => 'Kannada',
+            'ks' => 'Kashmiri',
+            'kr' => 'Kanuri',
+            'kk' => 'Kazakh',
+            'km' => 'Central Khmer',
+            'ki' => 'Kikuyu; Gikuyu',
+            'rw' => 'Kinyarwanda',
+            'ky' => 'Kirghiz; Kyrgyz',
+            'kv' => 'Komi',
+            'kg' => 'Kongo',
+            'ko' => 'Korean',
+            'kj' => 'Kuanyama; Kwanyama',
+            'ku' => 'Kurdish',
+            'lo' => 'Lao',
+            'la' => 'Latin',
+            'lv' => 'Latvian',
+            'li' => 'Limburgan; Limburger; Limburgish',
+            'ln' => 'Lingala',
+            'lt' => 'Lithuanian',
+            'lb' => 'Luxembourgish; Letzeburgesch',
+            'lu' => 'Luba-Katanga',
+            'lg' => 'Ganda',
+            'mk' => 'Macedonian',
+            'mh' => 'Marshallese',
+            'ml' => 'Malayalam',
+            'mi' => 'Maori',
+            'mr' => 'Marathi',
+            'ms' => 'Malay',
+            'mg' => 'Malagasy',
+            'mt' => 'Maltese',
+            'mo' => 'Moldavian',
+            'mn' => 'Mongolian',
+            'na' => 'Nauru',
+            'nv' => 'Navajo; Navaho',
+            'nr' => 'Ndebele, South; South Ndebele',
+            'nd' => 'Ndebele, North; North Ndebele',
+            'ng' => 'Ndonga',
+            'ne' => 'Nepali',
+            'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian',
+            'nb' => 'Bokmål, Norwegian, Norwegian Bokmål',
+            'no' => 'Norwegian',
+            'ny' => 'Chichewa; Chewa; Nyanja',
+            'oc' => 'Occitan, Provençal',
+            'oj' => 'Ojibwa',
+            'or' => 'Oriya',
+            'om' => 'Oromo',
+            'os' => 'Ossetian; Ossetic',
+            'pa' => 'Panjabi; Punjabi',
+            'fa' => 'Persian',
+            'pi' => 'Pali',
+            'pl' => 'Polish',
+            'pt' => 'Portuguese',
+            'ps' => 'Pushto',
+            'qu' => 'Quechua',
+            'rm' => 'Romansh',
+            'ro' => 'Romanian',
+            'rn' => 'Rundi',
+            'ru' => 'Russian',
+            'sg' => 'Sango',
+            'sa' => 'Sanskrit',
+            'sr' => 'Serbian',
+            'hr' => 'Croatian',
+            'si' => 'Sinhala; Sinhalese',
+            'sk' => 'Slovak',
+            'sl' => 'Slovenian',
+            'se' => 'Northern Sami',
+            'sm' => 'Samoan',
+            'sn' => 'Shona',
+            'sd' => 'Sindhi',
+            'so' => 'Somali',
+            'st' => 'Sotho, Southern',
+            'es' => 'Spanish; Castilian',
+            'sc' => 'Sardinian',
+            'ss' => 'Swati',
+            'su' => 'Sundanese',
+            'sw' => 'Swahili',
+            'sv' => 'Swedish',
+            'ty' => 'Tahitian',
+            'ta' => 'Tamil',
+            'tt' => 'Tatar',
+            'te' => 'Telugu',
+            'tg' => 'Tajik',
+            'tl' => 'Tagalog',
+            'th' => 'Thai',
+            'bo' => 'Tibetan',
+            'ti' => 'Tigrinya',
+            'to' => 'Tonga (Tonga Islands)',
+            'tn' => 'Tswana',
+            'ts' => 'Tsonga',
+            'tk' => 'Turkmen',
+            'tr' => 'Turkish',
+            'tw' => 'Twi',
+            'ug' => 'Uighur; Uyghur',
+            'uk' => 'Ukrainian',
+            'ur' => 'Urdu',
+            'uz' => 'Uzbek',
+            've' => 'Venda',
+            'vi' => 'Vietnamese',
+            'vo' => 'Volapük',
+            'cy' => 'Welsh',
+            'wa' => 'Walloon',
+            'wo' => 'Wolof',
+            'xh' => 'Xhosa',
+            'yi' => 'Yiddish',
+            'yo' => 'Yoruba',
+            'za' => 'Zhuang; Chuang',
+            'zu' => 'Zulu'
+        );
 
-		/**
-		 * Filters the language codes.
-		 *
-		 * @since MU
-		 *
-		 * @param array $lang_codes Key/value pair of language codes where key is the short version.
-		 * @param string $code A two-letter designation of the language.
-		 */
-		$lang_codes = apply_filters( 'lang_codes', $lang_codes, $code );
+        /**
+         * Filters the language codes.
+         *
+         * @since MU
+         *
+         * @param array $lang_codes Key/value pair of language codes where key is the short version.
+         * @param string $code A two-letter designation of the language.
+         */
+        $lang_codes = apply_filters( 'lang_codes', $lang_codes, $code );
 
-		return strtr( $code, $lang_codes );
-	}
+        return strtr( $code, $lang_codes );
+    }
 
 }