insideout10 / wordlift-plugin

src/admin/wordlift_admin_save_post.php

Indentation +73 added lines, -73 removed lines

@@ -23,19 +23,19 @@ 
  */
 function wl_transition_post_status( $new_status, $old_status, $post ) {
 
-	// wl_write_log( "wl_transition_post_status [ new status :: $new_status ][ old status :: $old_status ][ post ID :: $post->ID ]" );
-
-	// transition from *published* to any other status: delete the post.
-	if ( 'publish' === $old_status && 'publish' !== $new_status ) {
-		rl_delete_post( $post );
-	}
-
-	// when a post is published, then all the referenced entities must be published.
-	if ( 'publish' !== $old_status && 'publish' === $new_status ) {
-		foreach ( wl_core_get_related_entity_ids( $post->ID ) as $entity_id ) {
-			wl_update_post_status( $entity_id, 'publish' );
-		}
-	}
+    // wl_write_log( "wl_transition_post_status [ new status :: $new_status ][ old status :: $old_status ][ post ID :: $post->ID ]" );
+
+    // transition from *published* to any other status: delete the post.
+    if ( 'publish' === $old_status && 'publish' !== $new_status ) {
+        rl_delete_post( $post );
+    }
+
+    // when a post is published, then all the referenced entities must be published.
+    if ( 'publish' !== $old_status && 'publish' === $new_status ) {
+        foreach ( wl_core_get_related_entity_ids( $post->ID ) as $entity_id ) {
+            wl_update_post_status( $entity_id, 'publish' );
+        }
+    }
 }
 
 // hook save events.
@@ -49,49 +49,49 @@ 
  */
 function rl_delete_post( $post ) {
 
-	$post_id = ( is_numeric( $post ) ? $post : $post->ID );
+    $post_id = ( is_numeric( $post ) ? $post : $post->ID );
 
-	// hide all entities that are not referenced by any published post.
-	foreach ( wl_core_get_related_entity_ids( $post_id ) as $entity_id ) {
+    // hide all entities that are not referenced by any published post.
+    foreach ( wl_core_get_related_entity_ids( $post_id ) as $entity_id ) {
 
-		// check if there is at least one referencing post published.
-		$is_published = array_reduce( wl_core_get_related_post_ids( $entity_id ), function ( $carry, $item ) {
+        // check if there is at least one referencing post published.
+        $is_published = array_reduce( wl_core_get_related_post_ids( $entity_id ), function ( $carry, $item ) {
                     $post = get_post( $item );
                     return ( $carry || ( 'publish' === $post->post_status ) );
-		} );
-		// set the entity to draft if no referencing posts are published.
-		if ( ! $is_published ) {
-			wl_update_post_status( $entity_id, 'draft' );
-		}
-	}
-
-	// get the entity URI (valid also for posts)
-	$uri_esc = wl_sparql_escape_uri( wl_get_entity_uri( $post_id ) );
-
-	wl_write_log( "rl_delete_post [ post id :: $post_id ][ uri esc :: $uri_esc ]" );
-
-	// create the SPARQL statement by joining the SPARQL prefixes and deleting any known predicate.
-	$stmt = rl_sparql_prefixes();
-	foreach ( wl_predicates() as $predicate ) {
-		$stmt .= "DELETE { <$uri_esc> $predicate ?o . } WHERE { <$uri_esc> $predicate ?o . };\n" .
-		         "DELETE { ?s $predicate <$uri_esc> . } WHERE { ?s $predicate <$uri_esc> . };\n";
-	}
-
-	// if the post is an entity and has exported properties, delete the related predicates.
-	if ( Wordlift_Entity_Service::TYPE_NAME === $post->post_type ) {
-		$type = wl_entity_type_taxonomy_get_type( $post->ID );
-
-		if ( isset( $type['custom_fields'] ) ) {
-			foreach ( $type['custom_fields'] as $field => $params ) {
-				// TODO: enclose in <> only if predicate starts with http(s)://
-				$predicate = '<' . $params['predicate'] . '>';
-				$stmt .= "DELETE { <$uri_esc> $predicate ?o . } WHERE { <$uri_esc> $predicate ?o . };\n";
-			}
-		}
-	}
-
-	// finally execute the query.
-	rl_execute_sparql_update_query( $stmt );
+        } );
+        // set the entity to draft if no referencing posts are published.
+        if ( ! $is_published ) {
+            wl_update_post_status( $entity_id, 'draft' );
+        }
+    }
+
+    // get the entity URI (valid also for posts)
+    $uri_esc = wl_sparql_escape_uri( wl_get_entity_uri( $post_id ) );
+
+    wl_write_log( "rl_delete_post [ post id :: $post_id ][ uri esc :: $uri_esc ]" );
+
+    // create the SPARQL statement by joining the SPARQL prefixes and deleting any known predicate.
+    $stmt = rl_sparql_prefixes();
+    foreach ( wl_predicates() as $predicate ) {
+        $stmt .= "DELETE { <$uri_esc> $predicate ?o . } WHERE { <$uri_esc> $predicate ?o . };\n" .
+                    "DELETE { ?s $predicate <$uri_esc> . } WHERE { ?s $predicate <$uri_esc> . };\n";
+    }
+
+    // if the post is an entity and has exported properties, delete the related predicates.
+    if ( Wordlift_Entity_Service::TYPE_NAME === $post->post_type ) {
+        $type = wl_entity_type_taxonomy_get_type( $post->ID );
+
+        if ( isset( $type['custom_fields'] ) ) {
+            foreach ( $type['custom_fields'] as $field => $params ) {
+                // TODO: enclose in <> only if predicate starts with http(s)://
+                $predicate = '<' . $params['predicate'] . '>';
+                $stmt .= "DELETE { <$uri_esc> $predicate ?o . } WHERE { <$uri_esc> $predicate ?o . };\n";
+            }
+        }
+    }
+
+    // finally execute the query.
+    rl_execute_sparql_update_query( $stmt );
 }
 
 /**
@@ -102,34 +102,34 @@ 
  */
 function wl_update_post_status( $post_id, $status ) {
 
-	wl_write_log( "wl_update_post_status [ post ID :: $post_id ][ status :: $status ]" );
+    wl_write_log( "wl_update_post_status [ post ID :: $post_id ][ status :: $status ]" );
 
-	global $wpdb;
+    global $wpdb;
 
-	if ( ! $post = get_post( $post_id ) ) {
-		return;
-	}
+    if ( ! $post = get_post( $post_id ) ) {
+        return;
+    }
 
-	if ( $status === $post->post_status ) {
-		return;
-	}
+    if ( $status === $post->post_status ) {
+        return;
+    }
 
-	$wpdb->update( $wpdb->posts, array( 'post_status' => $status ), array( 'ID' => $post->ID ) );
+    $wpdb->update( $wpdb->posts, array( 'post_status' => $status ), array( 'ID' => $post->ID ) );
 
-	clean_post_cache( $post->ID );
+    clean_post_cache( $post->ID );
 
-	$old_status        = $post->post_status;
-	$post->post_status = $status;
+    $old_status        = $post->post_status;
+    $post->post_status = $status;
 
-	wp_transition_post_status( $status, $old_status, $post );
+    wp_transition_post_status( $status, $old_status, $post );
 
-	/** This action is documented in wp-includes/post.php */
-	do_action( 'edit_post', $post->ID, $post );
-	/** This action is documented in wp-includes/post.php */
-	do_action( "save_post_{$post->post_type}", $post->ID, $post, true );
-	/** This action is documented in wp-includes/post.php */
-	do_action( 'wl_linked_data_save_post', $post->ID );
-	/** This action is documented in wp-includes/post.php */
-	do_action( 'wp_insert_post', $post->ID, $post, true );
+    /** This action is documented in wp-includes/post.php */
+    do_action( 'edit_post', $post->ID, $post );
+    /** This action is documented in wp-includes/post.php */
+    do_action( "save_post_{$post->post_type}", $post->ID, $post, true );
+    /** This action is documented in wp-includes/post.php */
+    do_action( 'wl_linked_data_save_post', $post->ID );
+    /** This action is documented in wp-includes/post.php */
+    do_action( 'wp_insert_post', $post->ID, $post, true );
 }
 

src/admin/wordlift_admin_shortcodes.php

Indentation +20 added lines, -20 removed lines

@@ -9,12 +9,12 @@ 
  * Loads the buttons in TinyMCE.
  */
 function wl_admin_shortcode_buttons() {
-	// Only add hooks when the current user has permissions AND is in Rich Text editor mode
-	if ( ( current_user_can( 'edit_posts' ) || current_user_can( 'edit_pages' ) ) && get_user_option( 'rich_editing' ) ) {
-		add_filter( 'mce_external_plugins', 'wl_admin_shortcode_buttons_register_tinymce_javascript' );
-		add_filter( 'mce_buttons', 'wl_admin_shortcode_register_buttons' );
-		add_action( 'admin_footer', 'wl_admin_inject_chord_dialog_dependencies' );
-	}
+    // Only add hooks when the current user has permissions AND is in Rich Text editor mode
+    if ( ( current_user_can( 'edit_posts' ) || current_user_can( 'edit_pages' ) ) && get_user_option( 'rich_editing' ) ) {
+        add_filter( 'mce_external_plugins', 'wl_admin_shortcode_buttons_register_tinymce_javascript' );
+        add_filter( 'mce_buttons', 'wl_admin_shortcode_register_buttons' );
+        add_action( 'admin_footer', 'wl_admin_inject_chord_dialog_dependencies' );
+    }
 }
 
 /**
@@ -26,9 +26,9 @@ 
  */
 function wl_admin_shortcode_buttons_register_tinymce_javascript( $plugin_array ) {
 
-	$plugin_array['wl_shortcodes'] = plugin_dir_url( __FILE__ ) . 'js/wordlift_shortcode_tinymce_plugin.js';
+    $plugin_array['wl_shortcodes'] = plugin_dir_url( __FILE__ ) . 'js/wordlift_shortcode_tinymce_plugin.js';
 
-	return $plugin_array;
+    return $plugin_array;
 }
 
 /**
@@ -39,9 +39,9 @@ 
  * @return array The buttons array including the *wl_shortcodes_menu*.
  */
 function wl_admin_shortcode_register_buttons( $buttons ) {
-	array_push( $buttons, 'wl_shortcodes_menu' );
+    array_push( $buttons, 'wl_shortcodes_menu' );
 
-	return $buttons;
+    return $buttons;
 }
 
 // init process for button control
@@ -55,16 +55,16 @@ 
  */
 function wl_admin_inject_chord_dialog_dependencies() {
 
-	wp_enqueue_style( 'wp-color-picker' );
-	wp_enqueue_script( 'wp-color-picker' );
-	wp_enqueue_style( 'jquery-ui-slider' );
-	// Not included by default :|
-	// TODO include jquery ui css from the plugin creates css issues on the slider
-	// wp_enqueue_style('jquery-ui-css', plugins_url( 'css/jquery-ui/jquery-ui.min.css', __FILE__ ) );
-	wp_enqueue_style( 'wp-jquery-ui-css', 'https://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery.ui.all.css' );
+    wp_enqueue_style( 'wp-color-picker' );
+    wp_enqueue_script( 'wp-color-picker' );
+    wp_enqueue_style( 'jquery-ui-slider' );
+    // Not included by default :|
+    // TODO include jquery ui css from the plugin creates css issues on the slider
+    // wp_enqueue_style('jquery-ui-css', plugins_url( 'css/jquery-ui/jquery-ui.min.css', __FILE__ ) );
+    wp_enqueue_style( 'wp-jquery-ui-css', 'https://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery.ui.all.css' );
 
-	wp_enqueue_script( 'jquery' );
-	wp_enqueue_script( 'jquery-ui-core' );
-	wp_enqueue_script( 'jquery-ui-slider' );
+    wp_enqueue_script( 'jquery' );
+    wp_enqueue_script( 'jquery-ui-core' );
+    wp_enqueue_script( 'jquery-ui-slider' );
 
 }

src/admin/wordlift_admin_sync.php

Indentation +14 added lines, -14 removed lines

@@ -9,20 +9,20 @@ 
  */
 function wl_admin_sync_to_redlink() {
 
-	$posts = get_posts( array(
-		'post_type'      => 'any',
-		'posts_per_page' => - 1
-	) );
+    $posts = get_posts( array(
+        'post_type'      => 'any',
+        'posts_per_page' => - 1
+    ) );
 
-	wl_write_log( "wl_admin_sync_to_redlink [ post count :: " . sizeof( $posts ) . " ]" );
+    wl_write_log( "wl_admin_sync_to_redlink [ post count :: " . sizeof( $posts ) . " ]" );
 
-	foreach ( $posts as $post ) {
-		echo esc_html( $post->post_title ) . '<br/>';
-		wl_linked_data_push_to_redlink( $post->ID );
-	}
+    foreach ( $posts as $post ) {
+        echo esc_html( $post->post_title ) . '<br/>';
+        wl_linked_data_push_to_redlink( $post->ID );
+    }
 
-	// Schedule the execution of SPARQL.
-	wl_shutdown();
+    // Schedule the execution of SPARQL.
+    wl_shutdown();
 }
 
 /**
@@ -30,9 +30,9 @@ 
  */
 function wl_admin_ajax_sync_to_redlink() {
 
-	// TODO: check appropriate permissions here.
-	wl_admin_sync_to_redlink();
-	die();
+    // TODO: check appropriate permissions here.
+    wl_admin_sync_to_redlink();
+    die();
 
 }
 

src/includes/class-wordlift-activator.php

Indentation +9 added lines, -9 removed lines

@@ -22,15 +22,15 @@
  */
 class Wordlift_Activator {
 
-	/**
-	 * Short Description. (use period)
-	 *
-	 * Long Description.
-	 *
-	 * @since    1.0.0
-	 */
-	public static function activate() {
+    /**
+     * Short Description. (use period)
+     *
+     * Long Description.
+     *
+     * @since    1.0.0
+     */
+    public static function activate() {
 
-	}
+    }
 
 }

src/includes/class-wordlift-deactivator.php

Indentation +9 added lines, -9 removed lines

@@ -22,15 +22,15 @@
  */
 class Wordlift_Deactivator {
 
-	/**
-	 * Short Description. (use period)
-	 *
-	 * Long Description.
-	 *
-	 * @since    1.0.0
-	 */
-	public static function deactivate() {
+    /**
+     * Short Description. (use period)
+     *
+     * Long Description.
+     *
+     * @since    1.0.0
+     */
+    public static function deactivate() {
 
-	}
+    }
 
 }

src/includes/class-wordlift-entity-types-taxonomy-service.php

Indentation +1 added lines, -1 removed lines

@@ -7,6 +7,6 @@
  */
 class Wordlift_Entity_Types_Taxonomy_Service {
 
-	const TAXONOMY_NAME = 'wl_entity_type';
+    const TAXONOMY_NAME = 'wl_entity_type';
 
 }

src/includes/class-wordlift-i18n.php

Indentation +33 added lines, -33 removed lines

@@ -26,38 +26,38 @@
  */
 class Wordlift_i18n {
 
-	/**
-	 * The domain specified for this plugin.
-	 *
-	 * @since    1.0.0
-	 * @access   private
-	 * @var      string    $domain    The domain identifier for this plugin.
-	 */
-	private $domain;
-
-	/**
-	 * Load the plugin text domain for translation.
-	 *
-	 * @since    1.0.0
-	 */
-	public function load_plugin_textdomain() {
-
-		load_plugin_textdomain(
-			$this->domain,
-			false,
-			dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
-		);
-
-	}
-
-	/**
-	 * Set the domain equal to that of the specified domain.
-	 *
-	 * @since    1.0.0
-	 * @param    string    $domain    The domain that represents the locale of this plugin.
-	 */
-	public function set_domain( $domain ) {
-		$this->domain = $domain;
-	}
+    /**
+     * The domain specified for this plugin.
+     *
+     * @since    1.0.0
+     * @access   private
+     * @var      string    $domain    The domain identifier for this plugin.
+     */
+    private $domain;
+
+    /**
+     * Load the plugin text domain for translation.
+     *
+     * @since    1.0.0
+     */
+    public function load_plugin_textdomain() {
+
+        load_plugin_textdomain(
+            $this->domain,
+            false,
+            dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
+        );
+
+    }
+
+    /**
+     * Set the domain equal to that of the specified domain.
+     *
+     * @since    1.0.0
+     * @param    string    $domain    The domain that represents the locale of this plugin.
+     */
+    public function set_domain( $domain ) {
+        $this->domain = $domain;
+    }
 
 }

src/includes/class-wordlift-loader.php

Indentation +102 added lines, -102 removed lines

@@ -23,107 +23,107 @@
  */
 class Wordlift_Loader {
 
-	/**
-	 * The array of actions registered with WordPress.
-	 *
-	 * @since    1.0.0
-	 * @access   protected
-	 * @var      array    $actions    The actions registered with WordPress to fire when the plugin loads.
-	 */
-	protected $actions;
-
-	/**
-	 * The array of filters registered with WordPress.
-	 *
-	 * @since    1.0.0
-	 * @access   protected
-	 * @var      array    $filters    The filters registered with WordPress to fire when the plugin loads.
-	 */
-	protected $filters;
-
-	/**
-	 * Initialize the collections used to maintain the actions and filters.
-	 *
-	 * @since    1.0.0
-	 */
-	public function __construct() {
-
-		$this->actions = array();
-		$this->filters = array();
-
-	}
-
-	/**
-	 * Add a new action to the collection to be registered with WordPress.
-	 *
-	 * @since    1.0.0
-	 * @param    string               $hook             The name of the WordPress action that is being registered.
-	 * @param    object               $component        A reference to the instance of the object on which the action is defined.
-	 * @param    string               $callback         The name of the function definition on the $component.
-	 * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
-	 * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1.
-	 */
-	public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
-		$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
-	}
-
-	/**
-	 * Add a new filter to the collection to be registered with WordPress.
-	 *
-	 * @since    1.0.0
-	 * @param    string               $hook             The name of the WordPress filter that is being registered.
-	 * @param    object               $component        A reference to the instance of the object on which the filter is defined.
-	 * @param    string               $callback         The name of the function definition on the $component.
-	 * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
-	 * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1
-	 */
-	public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
-		$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
-	}
-
-	/**
-	 * A utility function that is used to register the actions and hooks into a single
-	 * collection.
-	 *
-	 * @since    1.0.0
-	 * @access   private
-	 * @param    array                $hooks            The collection of hooks that is being registered (that is, actions or filters).
-	 * @param    string               $hook             The name of the WordPress filter that is being registered.
-	 * @param    object               $component        A reference to the instance of the object on which the filter is defined.
-	 * @param    string               $callback         The name of the function definition on the $component.
-	 * @param    int                  $priority         The priority at which the function should be fired.
-	 * @param    int                  $accepted_args    The number of arguments that should be passed to the $callback.
-	 * @return   array                                  The collection of actions and filters registered with WordPress.
-	 */
-	private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
-
-		$hooks[] = array(
-			'hook'          => $hook,
-			'component'     => $component,
-			'callback'      => $callback,
-			'priority'      => $priority,
-			'accepted_args' => $accepted_args
-		);
-
-		return $hooks;
-
-	}
-
-	/**
-	 * Register the filters and actions with WordPress.
-	 *
-	 * @since    1.0.0
-	 */
-	public function run() {
-
-		foreach ( $this->filters as $hook ) {
-			add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
-		}
-
-		foreach ( $this->actions as $hook ) {
-			add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
-		}
-
-	}
+    /**
+     * The array of actions registered with WordPress.
+     *
+     * @since    1.0.0
+     * @access   protected
+     * @var      array    $actions    The actions registered with WordPress to fire when the plugin loads.
+     */
+    protected $actions;
+
+    /**
+     * The array of filters registered with WordPress.
+     *
+     * @since    1.0.0
+     * @access   protected
+     * @var      array    $filters    The filters registered with WordPress to fire when the plugin loads.
+     */
+    protected $filters;
+
+    /**
+     * Initialize the collections used to maintain the actions and filters.
+     *
+     * @since    1.0.0
+     */
+    public function __construct() {
+
+        $this->actions = array();
+        $this->filters = array();
+
+    }
+
+    /**
+     * Add a new action to the collection to be registered with WordPress.
+     *
+     * @since    1.0.0
+     * @param    string               $hook             The name of the WordPress action that is being registered.
+     * @param    object               $component        A reference to the instance of the object on which the action is defined.
+     * @param    string               $callback         The name of the function definition on the $component.
+     * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
+     * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1.
+     */
+    public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
+        $this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
+    }
+
+    /**
+     * Add a new filter to the collection to be registered with WordPress.
+     *
+     * @since    1.0.0
+     * @param    string               $hook             The name of the WordPress filter that is being registered.
+     * @param    object               $component        A reference to the instance of the object on which the filter is defined.
+     * @param    string               $callback         The name of the function definition on the $component.
+     * @param    int                  $priority         Optional. he priority at which the function should be fired. Default is 10.
+     * @param    int                  $accepted_args    Optional. The number of arguments that should be passed to the $callback. Default is 1
+     */
+    public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
+        $this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
+    }
+
+    /**
+     * A utility function that is used to register the actions and hooks into a single
+     * collection.
+     *
+     * @since    1.0.0
+     * @access   private
+     * @param    array                $hooks            The collection of hooks that is being registered (that is, actions or filters).
+     * @param    string               $hook             The name of the WordPress filter that is being registered.
+     * @param    object               $component        A reference to the instance of the object on which the filter is defined.
+     * @param    string               $callback         The name of the function definition on the $component.
+     * @param    int                  $priority         The priority at which the function should be fired.
+     * @param    int                  $accepted_args    The number of arguments that should be passed to the $callback.
+     * @return   array                                  The collection of actions and filters registered with WordPress.
+     */
+    private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
+
+        $hooks[] = array(
+            'hook'          => $hook,
+            'component'     => $component,
+            'callback'      => $callback,
+            'priority'      => $priority,
+            'accepted_args' => $accepted_args
+        );
+
+        return $hooks;
+
+    }
+
+    /**
+     * Register the filters and actions with WordPress.
+     *
+     * @since    1.0.0
+     */
+    public function run() {
+
+        foreach ( $this->filters as $hook ) {
+            add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
+        }
+
+        foreach ( $this->actions as $hook ) {
+            add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
+        }
+
+    }
 
 }

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

Indentation +56 added lines, -56 removed lines

@@ -7,89 +7,89 @@
  */
 class Wordlift_Log_Service {
 
-	const MESSAGE_TEMPLATE = '%-6s [%-40.40s] %s';
+    const MESSAGE_TEMPLATE = '%-6s [%-40.40s] %s';
 
-	const ERROR = 'ERROR';
-	const WARN = 'WARN';
-	const INFO = 'INFO';
-	const DEBUG = 'DEBUG';
-	const TRACE = 'TRACE';
+    const ERROR = 'ERROR';
+    const WARN = 'WARN';
+    const INFO = 'INFO';
+    const DEBUG = 'DEBUG';
+    const TRACE = 'TRACE';
 
 
-	/**
-	 * The class related to the logs.
-	 *
-	 * @since 1.0.0
-	 * @access private
-	 * @var string $class_name The class related to the logs.
-	 */
-	private $class_name;
+    /**
+     * The class related to the logs.
+     *
+     * @since 1.0.0
+     * @access private
+     * @var string $class_name The class related to the logs.
+     */
+    private $class_name;
 
-	/**
-	 * Create an instance of the Log service.
-	 * @since 1.0.0
-	 *
-	 * @param string $class_name The class related to the logs.
-	 */
-	public function __construct( $class_name ) {
+    /**
+     * Create an instance of the Log service.
+     * @since 1.0.0
+     *
+     * @param string $class_name The class related to the logs.
+     */
+    public function __construct( $class_name ) {
 
-		$this->class_name = $class_name;
+        $this->class_name = $class_name;
 
-	}
+    }
 
-	public static function get_logger( $class_name ) {
+    public static function get_logger( $class_name ) {
 
-		return new Wordlift_Log_Service( $class_name );
+        return new Wordlift_Log_Service( $class_name );
 
-	}
+    }
 
-	/**
-	 * Log a message.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @param string $level The log level.
-	 * @param string $message The message to log.
-	 */
-	public function log( $level, $message ) {
+    /**
+     * Log a message.
+     *
+     * @since 1.0.0
+     *
+     * @param string $level The log level.
+     * @param string $message The message to log.
+     */
+    public function log( $level, $message ) {
 
-		// If we're tracing or debugging, but the debug flag isn't set, then we don't log.
-		if ( ( self::TRACE === $level || self::DEBUG === $level ) && ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) ) {
-			return;
-		}
+        // If we're tracing or debugging, but the debug flag isn't set, then we don't log.
+        if ( ( self::TRACE === $level || self::DEBUG === $level ) && ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) ) {
+            return;
+        }
 
-		error_log( sprintf( self::MESSAGE_TEMPLATE, $level, $this->class_name, $message ) );
+        error_log( sprintf( self::MESSAGE_TEMPLATE, $level, $this->class_name, $message ) );
 
-	}
+    }
 
-	public function error( $message ) {
+    public function error( $message ) {
 
-		$this->log( self::ERROR, $message );
+        $this->log( self::ERROR, $message );
 
-	}
+    }
 
-	public function warn( $message ) {
+    public function warn( $message ) {
 
-		$this->log( self::WARN, $message );
+        $this->log( self::WARN, $message );
 
-	}
+    }
 
-	public function info( $message ) {
+    public function info( $message ) {
 
-		$this->log( self::INFO, $message );
+        $this->log( self::INFO, $message );
 
-	}
+    }
 
-	public function debug( $message ) {
+    public function debug( $message ) {
 
-		$this->log( self::DEBUG, $message );
+        $this->log( self::DEBUG, $message );
 
-	}
+    }
 
-	public function trace( $message ) {
+    public function trace( $message ) {
 
-		$this->log( self::TRACE, $message );
+        $this->log( self::TRACE, $message );
 
-	}
+    }
 
 }