insideout10 / wordlift-plugin

src/shortcodes/wordlift_shortcode_navigator.php

Spacing +110 added lines, -110 removed lines

@@ -22,28 +22,28 @@ 
 
 	// Create the cache key.
 	$cache_key_params = $_REQUEST;
-	unset( $cache_key_params['uniqid'] );
-	$cache_key = array( 'request_params' => $cache_key_params );
+	unset($cache_key_params['uniqid']);
+	$cache_key = array('request_params' => $cache_key_params);
 
 	// Create the TTL cache and try to get the results.
-	$cache         = new Ttl_Cache( "navigator", 8 * 60 * 60 ); // 8 hours.
-	$cache_results = $cache->get( $cache_key );
+	$cache         = new Ttl_Cache("navigator", 8 * 60 * 60); // 8 hours.
+	$cache_results = $cache->get($cache_key);
 
 	// So that the endpoint can be used remotely
-	header( 'Access-Control-Allow-Origin: *' );
+	header('Access-Control-Allow-Origin: *');
 
-	if ( isset( $cache_results ) ) {
-		header( 'X-WordLift-Cache: HIT' );
+	if (isset($cache_results)) {
+		header('X-WordLift-Cache: HIT');
 
 		return $cache_results;
 	}
 
-	header( 'X-WordLift-Cache: MISS' );
+	header('X-WordLift-Cache: MISS');
 
 	$results = _wl_navigator_get_data();
 
 	// Put the result before sending the json to the client, since sending the json will terminate us.
-	$cache->put( $cache_key, $results );
+	$cache->put($cache_key, $results);
 
 	return $results;
 }
@@ -58,29 +58,29 @@ 
  * @since 3.22.6
  *
  */
-function wl_network_navigator_wp_json( $request ) {
+function wl_network_navigator_wp_json($request) {
 
 	// Create the cache key.
 	$cache_key_params = $_REQUEST;
-	unset( $cache_key_params['uniqid'] );
-	$cache_key = array( 'request_params' => $cache_key_params );
+	unset($cache_key_params['uniqid']);
+	$cache_key = array('request_params' => $cache_key_params);
 
 	// Create the TTL cache and try to get the results.
-	$cache         = new Ttl_Cache( "network-navigator", 8 * 60 * 60 ); // 8 hours.
-	$cache_results = $cache->get( $cache_key );
+	$cache         = new Ttl_Cache("network-navigator", 8 * 60 * 60); // 8 hours.
+	$cache_results = $cache->get($cache_key);
 
-	if ( isset( $cache_results ) ) {
-		header( 'X-WordLift-Cache: HIT' );
+	if (isset($cache_results)) {
+		header('X-WordLift-Cache: HIT');
 
 		return $cache_results;
 	}
 
-	header( 'X-WordLift-Cache: MISS' );
+	header('X-WordLift-Cache: MISS');
 
-	$results = _wl_network_navigator_get_data( $request );
+	$results = _wl_network_navigator_get_data($request);
 
 	// Put the result before sending the json to the client, since sending the json will terminate us.
-	$cache->put( $cache_key, $results );
+	$cache->put($cache_key, $results);
 
 	return $results;
 
@@ -89,58 +89,58 @@ 
 function _wl_navigator_get_data() {
 
 	// Post ID must be defined
-	if ( ! isset( $_GET['post_id'] ) ) {
-		wp_send_json_error( 'No post_id given' );
+	if ( ! isset($_GET['post_id'])) {
+		wp_send_json_error('No post_id given');
 
 		return array();
 	}
 
 	// Post ID must be defined
-	if ( ! isset( $_GET['uniqid'] ) ) {
-		wp_send_json_error( 'No uniqid given' );
+	if ( ! isset($_GET['uniqid'])) {
+		wp_send_json_error('No uniqid given');
 
 		return array();
 	}
 
 	// Limit the results (defaults to 4)
-	$navigator_length    = isset( $_GET['limit'] ) ? intval( $_GET['limit'] ) : 4;
-	$navigator_offset    = isset( $_GET['offset'] ) ? intval( $_GET['offset'] ) : 0;
-	$order_by            = isset( $_GET['sort'] ) ? sanitize_sql_orderby( $_GET['sort'] ) : 'ID DESC';
-	$post_types          = isset( $_GET['post_types'] ) ? (string) $_GET['post_types'] : '';
-	$post_types          = explode( ',', $post_types );
+	$navigator_length    = isset($_GET['limit']) ? intval($_GET['limit']) : 4;
+	$navigator_offset    = isset($_GET['offset']) ? intval($_GET['offset']) : 0;
+	$order_by            = isset($_GET['sort']) ? sanitize_sql_orderby($_GET['sort']) : 'ID DESC';
+	$post_types          = isset($_GET['post_types']) ? (string) $_GET['post_types'] : '';
+	$post_types          = explode(',', $post_types);
 	$existing_post_types = get_post_types();
-	$post_types          = array_values( array_intersect( $existing_post_types, $post_types ) );
+	$post_types          = array_values(array_intersect($existing_post_types, $post_types));
 	$current_post_id     = (int) $_GET['post_id'];
-	$current_post        = get_post( $current_post_id );
+	$current_post        = get_post($current_post_id);
 
 	$navigator_id = (string) $_GET['uniqid'];
 
 	// Post ID has to match an existing item
-	if ( null === $current_post ) {
-		wp_send_json_error( 'No valid post_id given' );
+	if (null === $current_post) {
+		wp_send_json_error('No valid post_id given');
 
 		return array();
 	}
 
 	// Determine navigator type and call respective _get_results
-	if ( get_post_type( $current_post_id ) === Wordlift_Entity_Service::TYPE_NAME ) {
+	if (get_post_type($current_post_id) === Wordlift_Entity_Service::TYPE_NAME) {
 
-		$referencing_posts = Navigator_Data::entity_navigator_get_results( $current_post_id, array(
+		$referencing_posts = Navigator_Data::entity_navigator_get_results($current_post_id, array(
 			'ID',
 			'post_title',
-		), $order_by, $navigator_length, $navigator_offset, $post_types );
+		), $order_by, $navigator_length, $navigator_offset, $post_types);
 	} else {
-		$referencing_posts = Navigator_Data::post_navigator_get_results( $current_post_id, array(
+		$referencing_posts = Navigator_Data::post_navigator_get_results($current_post_id, array(
 			'ID',
 			'post_title',
-		), $order_by, $navigator_length, $navigator_offset, $post_types );
+		), $order_by, $navigator_length, $navigator_offset, $post_types);
 
 	}
 
 	// loop over them and take the first one which is not already in the $related_posts
 	$results = array();
-	foreach ( $referencing_posts as $referencing_post ) {
-		$serialized_entity = wl_serialize_entity( $referencing_post->entity_id );
+	foreach ($referencing_posts as $referencing_post) {
+		$serialized_entity = wl_serialize_entity($referencing_post->entity_id);
 
 		/**
 		 * Use the thumbnail.
@@ -150,21 +150,21 @@ 
 		 *
 		 * @since 3.19.3 We're using the medium size image.
 		 */
-		$thumbnail = get_the_post_thumbnail_url( $referencing_post, 'medium' );
+		$thumbnail = get_the_post_thumbnail_url($referencing_post, 'medium');
 
 		$result = array(
 			'post'   => array(
 				'id'        => $referencing_post->ID,
-				'permalink' => get_permalink( $referencing_post->ID ),
-				'title'     => html_entity_decode( $referencing_post->post_title, ENT_QUOTES, 'UTF-8' ),
+				'permalink' => get_permalink($referencing_post->ID),
+				'title'     => html_entity_decode($referencing_post->post_title, ENT_QUOTES, 'UTF-8'),
 				'thumbnail' => $thumbnail,
-				'srcset'    => Srcset_Util::get_srcset( $referencing_post->ID, Srcset_Util::NAVIGATOR_WIDGET )
+				'srcset'    => Srcset_Util::get_srcset($referencing_post->ID, Srcset_Util::NAVIGATOR_WIDGET)
 			),
 			'entity' => array(
 				'id'        => $referencing_post->entity_id,
 				'label'     => $serialized_entity['label'],
 				'mainType'  => $serialized_entity['mainType'],
-				'permalink' => get_permalink( $referencing_post->entity_id ),
+				'permalink' => get_permalink($referencing_post->entity_id),
 			),
 		);
 
@@ -172,61 +172,61 @@ 
 	}
 
 
-	if ( count( $results ) < $navigator_length ) {
-		$results = apply_filters( 'wl_navigator_data_placeholder', $results, $navigator_id, $navigator_offset, $navigator_length );
+	if (count($results) < $navigator_length) {
+		$results = apply_filters('wl_navigator_data_placeholder', $results, $navigator_id, $navigator_offset, $navigator_length);
 	}
 
 	// Add filler posts if needed
-	$filler_count = $navigator_length - count( $results );
-	if ( $filler_count > 0 ) {
-		$referencing_post_ids = array_map( function ( $p ) {
+	$filler_count = $navigator_length - count($results);
+	if ($filler_count > 0) {
+		$referencing_post_ids = array_map(function($p) {
 			return $p->ID;
-		}, $referencing_posts );
+		}, $referencing_posts);
 		/**
 		 * @since 3.27.8
 		 * Filler posts are fetched using this util.
 		 */
-		$filler_posts_util       = new Filler_Posts_Util( $current_post_id, $post_types );
-		$post_ids_to_be_excluded = array_merge( array( $current_post_id ), $referencing_post_ids );
-		$filler_posts            = $filler_posts_util->get_filler_response( $filler_count, $post_ids_to_be_excluded );
-		$results                 = array_merge( $results, $filler_posts );
+		$filler_posts_util       = new Filler_Posts_Util($current_post_id, $post_types);
+		$post_ids_to_be_excluded = array_merge(array($current_post_id), $referencing_post_ids);
+		$filler_posts            = $filler_posts_util->get_filler_response($filler_count, $post_ids_to_be_excluded);
+		$results                 = array_merge($results, $filler_posts);
 	}
 
 	// Apply filters after fillers are added
-	foreach ( $results as $result_index => $result ) {
-		$results[ $result_index ]['post']   = apply_filters( 'wl_navigator_data_post', $result['post'], intval( $result['post']['id'] ), $navigator_id );
-		$results[ $result_index ]['entity'] = apply_filters( 'wl_navigator_data_entity', $result['entity'], intval( $result['entity']['id'] ), $navigator_id );
+	foreach ($results as $result_index => $result) {
+		$results[$result_index]['post']   = apply_filters('wl_navigator_data_post', $result['post'], intval($result['post']['id']), $navigator_id);
+		$results[$result_index]['entity'] = apply_filters('wl_navigator_data_entity', $result['entity'], intval($result['entity']['id']), $navigator_id);
 	}
 
-	$results = apply_filters( 'wl_navigator_results', $results, $navigator_id, $current_post_id );
+	$results = apply_filters('wl_navigator_results', $results, $navigator_id, $current_post_id);
 
 	return $results;
 }
 
-function _wl_network_navigator_get_data( $request ) {
+function _wl_network_navigator_get_data($request) {
 
 	// Limit the results (defaults to 4)
-	$navigator_length = isset( $request['limit'] ) ? intval( $request['limit'] ) : 4;
-	$navigator_offset = isset( $request['offset'] ) ? intval( $request['offset'] ) : 0;
+	$navigator_length = isset($request['limit']) ? intval($request['limit']) : 4;
+	$navigator_offset = isset($request['offset']) ? intval($request['offset']) : 0;
 	$navigator_id     = $request['uniqid'];
-	$order_by         = isset( $_GET['sort'] ) ? sanitize_sql_orderby( $_GET['sort'] ) : 'ID DESC';
+	$order_by         = isset($_GET['sort']) ? sanitize_sql_orderby($_GET['sort']) : 'ID DESC';
 
 	$entities = $request['entities'];
 
 	// Post ID has to match an existing item
-	if ( ! isset( $entities ) || empty( $entities ) ) {
-		wp_send_json_error( 'No valid entities provided' );
+	if ( ! isset($entities) || empty($entities)) {
+		wp_send_json_error('No valid entities provided');
 	}
 
-	$referencing_posts = _wl_network_navigator_get_results( $entities, array(
+	$referencing_posts = _wl_network_navigator_get_results($entities, array(
 		'ID',
 		'post_title',
-	), $order_by, $navigator_length, $navigator_offset );
+	), $order_by, $navigator_length, $navigator_offset);
 
 	// loop over them and take the first one which is not already in the $related_posts
 	$results = array();
-	foreach ( $referencing_posts as $referencing_post ) {
-		$serialized_entity = wl_serialize_entity( $referencing_post->entity_id );
+	foreach ($referencing_posts as $referencing_post) {
+		$serialized_entity = wl_serialize_entity($referencing_post->entity_id);
 
 		/**
 		 * Use the thumbnail.
@@ -236,33 +236,33 @@ 
 		 *
 		 * @since 3.19.3 We're using the medium size image.
 		 */
-		$thumbnail = get_the_post_thumbnail_url( $referencing_post, 'medium' );
+		$thumbnail = get_the_post_thumbnail_url($referencing_post, 'medium');
 
 		$result = array(
 			'post'   => array(
-				'permalink' => get_permalink( $referencing_post->ID ),
+				'permalink' => get_permalink($referencing_post->ID),
 				'title'     => $referencing_post->post_title,
 				'thumbnail' => $thumbnail,
 			),
 			'entity' => array(
 				'label'     => $serialized_entity['label'],
 				'mainType'  => $serialized_entity['mainType'],
-				'permalink' => get_permalink( $referencing_post->entity_id ),
+				'permalink' => get_permalink($referencing_post->entity_id),
 			),
 		);
 
-		$result['post']   = apply_filters( 'wl_network_navigator_data_post', $result['post'], intval( $referencing_post->ID ), $navigator_id );
-		$result['entity'] = apply_filters( 'wl_network_navigator_data_entity', $result['entity'], intval( $referencing_post->entity_id ), $navigator_id );
+		$result['post']   = apply_filters('wl_network_navigator_data_post', $result['post'], intval($referencing_post->ID), $navigator_id);
+		$result['entity'] = apply_filters('wl_network_navigator_data_entity', $result['entity'], intval($referencing_post->entity_id), $navigator_id);
 
 		$results[] = $result;
 
 	}
 
-	if ( count( $results ) < $navigator_length ) {
-		$results = apply_filters( 'wl_network_navigator_data_placeholder', $results, $navigator_id, $navigator_offset, $navigator_length );
+	if (count($results) < $navigator_length) {
+		$results = apply_filters('wl_network_navigator_data_placeholder', $results, $navigator_id, $navigator_offset, $navigator_length);
 	}
 
-	$results = apply_filters( 'wl_network_navigator_results', $results, $navigator_id );
+	$results = apply_filters('wl_network_navigator_results', $results, $navigator_id);
 
 	return $results;
 
@@ -276,24 +276,24 @@ 
 ) {
 	global $wpdb;
 
-	$select = implode( ', ', array_map( function ( $item ) {
+	$select = implode(', ', array_map(function($item) {
 		return "p.$item AS $item";
-	}, (array) $fields ) );
+	}, (array) $fields));
 
-	$order_by = implode( ', ', array_map( function ( $item ) {
+	$order_by = implode(', ', array_map(function($item) {
 		return "p.$item";
-	}, (array) $order_by ) );
+	}, (array) $order_by));
 
-	$entities_in = implode( ',', array_map( function ( $item ) {
-		$entity = Wordlift_Entity_Service::get_instance()->get_entity_post_by_uri( urldecode( $item ) );
-		if ( isset( $entity ) ) {
+	$entities_in = implode(',', array_map(function($item) {
+		$entity = Wordlift_Entity_Service::get_instance()->get_entity_post_by_uri(urldecode($item));
+		if (isset($entity)) {
 			return $entity->ID;
 		}
-	}, $entities ) );
+	}, $entities));
 
 	/** @noinspection SqlNoDataSourceInspection */
 	return $wpdb->get_results(
-		$wpdb->prepare( <<<EOF
+		$wpdb->prepare(<<<EOF
 SELECT %3\$s, p2.ID as entity_id
  FROM {$wpdb->prefix}wl_relation_instances r1
 	-- get the ID of the post entity in common between the object and the subject 2. 
@@ -319,7 +319,7 @@ 
  LIMIT %1\$d
  OFFSET %2\$d
 EOF
-			, $limit, $offset, $select, $order_by )
+			, $limit, $offset, $select, $order_by)
 	);
 
 }
@@ -334,12 +334,12 @@ 
 
 	// Temporary blocking the Navigator.
 	$results = wl_shortcode_navigator_data();
-	wl_core_send_json( $results );
+	wl_core_send_json($results);
 
 }
 
-add_action( 'wp_ajax_wl_navigator', 'wl_shortcode_navigator_ajax' );
-add_action( 'wp_ajax_nopriv_wl_navigator', 'wl_shortcode_navigator_ajax' );
+add_action('wp_ajax_wl_navigator', 'wl_shortcode_navigator_ajax');
+add_action('wp_ajax_nopriv_wl_navigator', 'wl_shortcode_navigator_ajax');
 
 /**
  * wp-json call for the navigator widget
@@ -347,13 +347,13 @@ 
 function wl_shortcode_navigator_wp_json() {
 
 	$results = wl_shortcode_navigator_data();
-	if ( ob_get_contents() ) {
+	if (ob_get_contents()) {
 		ob_clean();
 	}
 
 	return array(
 		'items' => array(
-			array( 'values' => $results ),
+			array('values' => $results),
 		),
 	);
 
@@ -362,23 +362,23 @@ 
 /**
  * Adding `rest_api_init` action for amp backend of navigator
  */
-add_action( 'rest_api_init', function () {
-	register_rest_route( WL_REST_ROUTE_DEFAULT_NAMESPACE, '/navigator', array(
+add_action('rest_api_init', function() {
+	register_rest_route(WL_REST_ROUTE_DEFAULT_NAMESPACE, '/navigator', array(
 		'methods'             => 'GET',
 		'permission_callback' => '__return_true',
 		'callback'            => 'wl_shortcode_navigator_wp_json'
-	) );
+	));
 } );
 
 /**
  * Adding `rest_api_init` action for backend of network navigator
  */
-add_action( 'rest_api_init', function () {
-	register_rest_route( WL_REST_ROUTE_DEFAULT_NAMESPACE, '/network-navigator', array(
+add_action('rest_api_init', function() {
+	register_rest_route(WL_REST_ROUTE_DEFAULT_NAMESPACE, '/network-navigator', array(
 		'methods'             => 'GET',
 		'callback'            => 'wl_network_navigator_wp_json',
 		'permission_callback' => '__return_true',
-	) );
+	));
 } );
 
 /**
@@ -386,24 +386,24 @@ 
  *
  * @since 2.2.0
  */
-add_action( 'plugins_loaded', function () {
-	$action = array_key_exists( 'action', $_REQUEST ) ? (string) $_REQUEST['action'] : '';
-	if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX || 'wl_navigator' !== $action ) {
+add_action('plugins_loaded', function() {
+	$action = array_key_exists('action', $_REQUEST) ? (string) $_REQUEST['action'] : '';
+	if ( ! defined('DOING_AJAX') || ! DOING_AJAX || 'wl_navigator' !== $action) {
 		return;
 	}
 
-	remove_action( 'plugins_loaded', 'rocket_init' );
-	remove_action( 'plugins_loaded', 'wpseo_premium_init', 14 );
-	remove_action( 'plugins_loaded', 'wpseo_init', 14 );
-}, 0 );
+	remove_action('plugins_loaded', 'rocket_init');
+	remove_action('plugins_loaded', 'wpseo_premium_init', 14);
+	remove_action('plugins_loaded', 'wpseo_init', 14);
+}, 0);
 
-add_action( 'init', function () {
-	$action = array_key_exists( 'action', $_REQUEST ) ? (string) $_REQUEST['action'] : '';
-	if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX || 'wl_navigator' !== $action ) {
+add_action('init', function() {
+	$action = array_key_exists('action', $_REQUEST) ? (string) $_REQUEST['action'] : '';
+	if ( ! defined('DOING_AJAX') || ! DOING_AJAX || 'wl_navigator' !== $action) {
 		return;
 	}
 
-	remove_action( 'init', 'wp_widgets_init', 1 );
-	remove_action( 'init', 'gglcptch_init' );
-}, 0 );
+	remove_action('init', 'wp_widgets_init', 1);
+	remove_action('init', 'gglcptch_init');
+}, 0);
 

src/wordlift/vocabulary/class-analysis-background-service.php

Spacing +18 added lines, -18 removed lines

@@ -25,13 +25,13 @@ 
 	private $log;
 
 
-	public function __construct( $analysis_service ) {
+	public function __construct($analysis_service) {
 
 		$this->analysis_service = $analysis_service;
 
-		$this->analysis_background_process = new Analysis_Background_Process( $this );
+		$this->analysis_background_process = new Analysis_Background_Process($this);
 
-		$this->log = \Wordlift_Log_Service::get_logger( get_class() );
+		$this->log = \Wordlift_Log_Service::get_logger(get_class());
 	}
 
 	public function start() {
@@ -55,7 +55,7 @@ 
 
 		$state = $this->info();
 
-		return Terms_Compat::get_terms( Terms_Compat::get_public_taxonomies(), array(
+		return Terms_Compat::get_terms(Terms_Compat::get_public_taxonomies(), array(
 			'fields'     => 'ids',
 			'hide_empty' => false,
 			'number'     => $this->get_batch_size(),
@@ -66,12 +66,12 @@ 
 					'compare' => 'NOT EXISTS'
 				)
 			),
-		) );
+		));
 	}
 
 	public function count() {
 
-		$count = count( Terms_Compat::get_terms(
+		$count = count(Terms_Compat::get_terms(
 			Terms_Compat::get_public_taxonomies(),
 			array(
 			'fields'     => 'ids',
@@ -84,9 +84,9 @@ 
 					'compare' => 'NOT EXISTS'
 				)
 			),
-		) ) );
+		) ));
 
-		$this->log->debug( "Count returned as $count" );
+		$this->log->debug("Count returned as $count");
 
 
 		return $count;
@@ -105,23 +105,23 @@ 
 	 *
 	 * @return bool
 	 */
-	public function perform_analysis_for_terms( $term_ids ) {
+	public function perform_analysis_for_terms($term_ids) {
 
-		foreach ( $term_ids as $term_id ) {
+		foreach ($term_ids as $term_id) {
 
-			$tag = get_term( $term_id );
+			$tag = get_term($term_id);
 
 			// This adds the entities to ttl cache
-			$result = $this->analysis_service->get_entities( $tag );
+			$result = $this->analysis_service->get_entities($tag);
 
-			$this->log->debug( "Received result " . var_export( $result ) . " for ${term_id}" );
+			$this->log->debug("Received result ".var_export($result)." for ${term_id}");
 
 			// then set the analysis complete flag.
-			update_term_meta( $term_id, self::ANALYSIS_DONE_FLAG, 1 );
+			update_term_meta($term_id, self::ANALYSIS_DONE_FLAG, 1);
 
-			if ( $result !== false ) {
-				if ( count( $result ) > 0 ) {
-					update_term_meta( $term_id, self::ENTITIES_PRESENT_FOR_TERM, 1 );
+			if ($result !== false) {
+				if (count($result) > 0) {
+					update_term_meta($term_id, self::ENTITIES_PRESENT_FOR_TERM, 1);
 				}
 			}
 
@@ -131,7 +131,7 @@ 
 		 * This action fires when the analysis is complete for the current batch
 		 * @since 3.30.0
 		 */
-		do_action( 'wordlift_vocabulary_analysis_complete_for_terms_batch' );
+		do_action('wordlift_vocabulary_analysis_complete_for_terms_batch');
 
 		return true;
 

src/wordlift/vocabulary/class-analysis-background-process.php

Spacing +33 added lines, -33 removed lines

@@ -24,10 +24,10 @@ 
 	 *
 	 * @param $analysis_background_service Analysis_Background_Service A {@link Analysis_Background_Service} instance providing the supporting functions to this background process.
 	 */
-	public function __construct( $analysis_background_service ) {
+	public function __construct($analysis_background_service) {
 		parent::__construct();
 
-		$this->log = \Wordlift_Log_Service::get_logger( get_class() );
+		$this->log = \Wordlift_Log_Service::get_logger(get_class());
 
 		$this->analysis_background_service = $analysis_background_service;
 
@@ -45,23 +45,23 @@ 
 	 *
 	 * @return int[]|false The next term IDs or false if there are no more.
 	 */
-	protected function task( $term_ids ) {
+	protected function task($term_ids) {
 
 		// Check if we must cancel.
-		if ( $this->must_cancel() ) {
+		if ($this->must_cancel()) {
 			$this->cancel();
 
 			return false;
 		}
 
-		if ( ! $term_ids || ! is_array( $term_ids ) ) {
+		if ( ! $term_ids || ! is_array($term_ids)) {
 			$this->cancel();
 			return false;
 		}
 
-		$this->log->debug( sprintf( "Synchronizing terms %s...", implode( ', ', $term_ids ) ) );
+		$this->log->debug(sprintf("Synchronizing terms %s...", implode(', ', $term_ids)));
 		// Sync the item.
-		return $this->sync_items( $term_ids );
+		return $this->sync_items($term_ids);
 	}
 
 	/**
@@ -70,21 +70,21 @@ 
 	 * @return bool True if the process has been started, otherwise false.
 	 */
 	public function start() {
-		$this->log->debug( "Trying to start analysis bg service..." );
+		$this->log->debug("Trying to start analysis bg service...");
 		// Create a new Sync_Model state of `started`.
-		if ( ! $this->is_started( self::get_state() ) ) {
-			$this->log->debug( "Starting..." );
+		if ( ! $this->is_started(self::get_state())) {
+			$this->log->debug("Starting...");
 
-			$sync_state = new Sync_State( time(), 0, $this->analysis_background_service->count(), time(), 'started' );
-			update_option( self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, $sync_state, false );
+			$sync_state = new Sync_State(time(), 0, $this->analysis_background_service->count(), time(), 'started');
+			update_option(self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, $sync_state, false);
 
 			$next = $this->analysis_background_service->next();
 
-			$this->push_to_queue( $next );
+			$this->push_to_queue($next);
 			$this->save()->dispatch();
 
-			if ( $next && is_array( $next ) ) {
-				$this->log->debug( sprintf( 'Started with term IDs %s.', implode( ', ', $next ) ) );
+			if ($next && is_array($next)) {
+				$this->log->debug(sprintf('Started with term IDs %s.', implode(', ', $next)));
 			}
 
 			return true;
@@ -99,7 +99,7 @@ 
 	 */
 	public function request_cancel() {
 
-		set_transient( "{$this->action}__cancel", true );
+		set_transient("{$this->action}__cancel", true);
 
 	}
 
@@ -111,8 +111,8 @@ 
 	public static function get_state() {
 
 		try {
-			return get_option( self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, Sync_State::unknown() );
-		} catch ( \Exception $e ) {
+			return get_option(self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, Sync_State::unknown());
+		} catch (\Exception $e) {
 			return Sync_State::unknown();
 		}
 
@@ -125,8 +125,8 @@ 
 	 *
 	 * @return bool True if the state is started.
 	 */
-	private function is_started( $state ) {
-		return $state instanceof Sync_State && 'started' === $state->state && 30 > ( time() - $state->last_update );
+	private function is_started($state) {
+		return $state instanceof Sync_State && 'started' === $state->state && 30 > (time() - $state->last_update);
 	}
 
 	/**
@@ -136,7 +136,7 @@ 
 	 */
 	private function must_cancel() {
 
-		return get_transient( "{$this->action}__cancel" );
+		return get_transient("{$this->action}__cancel");
 	}
 
 	/**
@@ -144,18 +144,18 @@ 
 	 */
 	public function cancel() {
 
-		$this->log->debug( "Cancelling synchronization..." );
+		$this->log->debug("Cancelling synchronization...");
 
 		// Cleanup the process data.
 		$this->cancel_process();
 
 		// Set the state to cancelled.
 		$state = self::get_state();
-		$state->set_state( 'cancelled' );
-		update_option( self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, $state, false );
+		$state->set_state('cancelled');
+		update_option(self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS, $state, false);
 
 		// Finally delete the transient.
-		delete_transient( "{$this->action}__cancel" );
+		delete_transient("{$this->action}__cancel");
 
 	}
 
@@ -166,13 +166,13 @@ 
 	 *
 	 * @return int[]|false The next term ID to process or false if processing is complete.
 	 */
-	private function sync_items( $term_ids ) {
+	private function sync_items($term_ids) {
 
 		// Sync this item.
-		if ( $this->analysis_background_service->perform_analysis_for_terms( $term_ids ) ) {
+		if ($this->analysis_background_service->perform_analysis_for_terms($term_ids)) {
 
 			$next       = $this->analysis_background_service->next();
-			$next_state = isset( $next ) ? 'started' : 'ended';
+			$next_state = isset($next) ? 'started' : 'ended';
 
 			/**
 			 * Update the synchronization meta data, by increasing the current index.
@@ -180,18 +180,18 @@ 
 			 * @var Sync_State $sync The {@link Sync_State}.
 			 */
 			$state = self::get_state()
-			             ->increment_index( $this->analysis_background_service->get_batch_size() )
-			             ->set_state( $next_state );
-			update_option( self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS . '', $state, false );
+			             ->increment_index($this->analysis_background_service->get_batch_size())
+			             ->set_state($next_state);
+			update_option(self::WL_CMKG_ANALYSIS_BACKGROUND_PROCESS.'', $state, false);
 
 
 			// Return the next IDs or false if there aren't.
-			return isset( $next ) ? $next : false;
+			return isset($next) ? $next : false;
 		} else {
 			// Retry.
 			// @@todo: put a limit to the number of retries.
 
-			$this->log->error( sprintf( "Sync failed for terms %s.", implode( ', ', $term_ids ) ) );
+			$this->log->error(sprintf("Sync failed for terms %s.", implode(', ', $term_ids)));
 
 			return $term_ids;
 		}