WordPoints / hooks-api

src/includes/classes/hook/hit/query.php

Spacing +11 added lines, -11 removed lines

@@ -18,15 +18,15 @@ 
 	 * @since 1.0.0
 	 */
 	protected $columns = array(
-		'id' => array( 'format' => '%d', 'unsigned' => true ),
-		'action_type' => array( 'format' => '%s' ),
-		'primary_arg_guid' => array( 'format' => '%s' ),
-		'event' => array( 'format' => '%s' ),
-		'reactor' => array( 'format' => '%s' ),
-		'reaction_store' => array( 'format' => '%s' ),
-		'reaction_context_id' => array( 'format' => '%s' ),
-		'reaction_id' => array( 'format' => '%d', 'unsigned' => true ),
-		'date' => array( 'format' => '%s', 'is_date' => true ),
+		'id' => array('format' => '%d', 'unsigned' => true),
+		'action_type' => array('format' => '%s'),
+		'primary_arg_guid' => array('format' => '%s'),
+		'event' => array('format' => '%s'),
+		'reactor' => array('format' => '%s'),
+		'reaction_store' => array('format' => '%s'),
+		'reaction_context_id' => array('format' => '%s'),
+		'reaction_id' => array('format' => '%d', 'unsigned' => true),
+		'date' => array('format' => '%s', 'is_date' => true),
 	);
 
 	/**
@@ -102,7 +102,7 @@ 
 	 *        @type array        $meta_query                   See WP_Meta_Query.
 	 * }
 	 */
-	public function __construct( $args = array() ) {
+	public function __construct($args = array()) {
 
 		global $wpdb;
 
@@ -110,7 +110,7 @@ 
 
 		$this->defaults['order_by'] = 'date';
 
-		parent::__construct( $args );
+		parent::__construct($args);
 	}
 }
 

src/includes/actions.php

Spacing +14 added lines, -14 removed lines

@@ -7,25 +7,25 @@
  * @since 1.0.0
  */
 
-add_action( 'wordpoints_init_app-apps', 'wordpoints_apps_init' );
-add_action( 'wordpoints_init_app-entities', 'wordpoints_entities_app_init' );
+add_action('wordpoints_init_app-apps', 'wordpoints_apps_init');
+add_action('wordpoints_init_app-entities', 'wordpoints_entities_app_init');
 
-add_action( 'wordpoints_init_app_registry-apps-entities', 'wordpoints_entities_init' );
-add_action( 'wordpoints_init_app_registry-entities-contexts', 'wordpoints_entity_contexts_init' );
+add_action('wordpoints_init_app_registry-apps-entities', 'wordpoints_entities_init');
+add_action('wordpoints_init_app_registry-entities-contexts', 'wordpoints_entity_contexts_init');
 
-add_action( 'wordpoints_init_app_registry-apps-data_types', 'wordpoints_data_types_init' );
+add_action('wordpoints_init_app_registry-apps-data_types', 'wordpoints_data_types_init');
 
-add_action( 'wordpoints_init_app_registry-hooks-events', 'wordpoints_hook_events_init' );
-add_action( 'wordpoints_init_app_registry-hooks-actions', 'wordpoints_hook_actions_init' );
-add_action( 'wordpoints_init_app_registry-hooks-reactors', 'wordpoints_hook_reactors_init' );
-add_action( 'wordpoints_init_app_registry-hooks-reaction_stores', 'wordpoints_hook_reaction_stores_init' );
-add_action( 'wordpoints_init_app_registry-hooks-extensions', 'wordpoints_hook_extension_init' );
-add_action( 'wordpoints_init_app_registry-hooks-conditions', 'wordpoints_hook_conditions_init' );
+add_action('wordpoints_init_app_registry-hooks-events', 'wordpoints_hook_events_init');
+add_action('wordpoints_init_app_registry-hooks-actions', 'wordpoints_hook_actions_init');
+add_action('wordpoints_init_app_registry-hooks-reactors', 'wordpoints_hook_reactors_init');
+add_action('wordpoints_init_app_registry-hooks-reaction_stores', 'wordpoints_hook_reaction_stores_init');
+add_action('wordpoints_init_app_registry-hooks-extensions', 'wordpoints_hook_extension_init');
+add_action('wordpoints_init_app_registry-hooks-conditions', 'wordpoints_hook_conditions_init');
 
-add_action( 'wordpoints_modules_loaded', 'wordpoints_init_hooks' );
+add_action('wordpoints_modules_loaded', 'wordpoints_init_hooks');
 
-add_action( 'init', 'wordpoints_hooks_api_add_global_cache_groups', 5 );
+add_action('init', 'wordpoints_hooks_api_add_global_cache_groups', 5);
 
-add_filter( 'wordpoints_user_can_view_points_log', 'wordpoints_hooks_user_can_view_points_log' );
+add_filter('wordpoints_user_can_view_points_log', 'wordpoints_hooks_user_can_view_points_log');
 
 // EOF

src/admin/includes/classes/ajax/hooks.php

Indentation +4 added lines, -4 removed lines

@@ -100,8 +100,8 @@ 
 	) {
 
 		return 'wordpoints_create_hook_reaction|' . $reaction_store->get_slug()
-		       . '|' . wordpoints_hooks()->get_current_mode()
-		       . '|' . wp_json_encode( $reaction_store->get_context_id() );
+			   . '|' . wordpoints_hooks()->get_current_mode()
+			   . '|' . wp_json_encode( $reaction_store->get_context_id() );
 	}
 
 	/**
@@ -131,7 +131,7 @@ 
 		WordPoints_Hook_ReactionI $reaction
 	) {
 		return 'wordpoints_update_hook_reaction|'
-		       . wp_json_encode( $reaction->get_guid() );
+			   . wp_json_encode( $reaction->get_guid() );
 	}
 
 	/**
@@ -161,7 +161,7 @@ 
 		WordPoints_Hook_ReactionI $reaction
 	) {
 		return 'wordpoints_delete_hook_reaction|'
-		       . wp_json_encode( $reaction->get_guid() );
+			   . wp_json_encode( $reaction->get_guid() );
 	}
 
 	//

Spacing +57 added lines, -57 removed lines

@@ -52,7 +52,7 @@ 
 	 *
 	 * @return array The hook reaction data extracted into an array.
 	 */
-	public static function prepare_hook_reaction( WordPoints_Hook_ReactionI $reaction ) {
+	public static function prepare_hook_reaction(WordPoints_Hook_ReactionI $reaction) {
 
 		return array_merge(
 			$reaction->get_all_meta()
@@ -60,8 +60,8 @@ 
 				'id' => $reaction->ID,
 				'event' => $reaction->get_event_slug(),
 				'reaction_store' => $reaction->get_store_slug(),
-				'nonce' => self::get_update_nonce( $reaction ),
-				'delete_nonce' => self::get_delete_nonce( $reaction ),
+				'nonce' => self::get_update_nonce($reaction),
+				'delete_nonce' => self::get_delete_nonce($reaction),
 			)
 		);
 	}
@@ -81,7 +81,7 @@ 
 		WordPoints_Hook_Reaction_StoreI $reaction_store
 	) {
 
-		return wp_create_nonce( self::get_create_nonce_action( $reaction_store ) );
+		return wp_create_nonce(self::get_create_nonce_action($reaction_store));
 	}
 
 	/**
@@ -99,9 +99,9 @@ 
 		WordPoints_Hook_Reaction_StoreI $reaction_store
 	) {
 
-		return 'wordpoints_create_hook_reaction|' . $reaction_store->get_slug()
-		       . '|' . wordpoints_hooks()->get_current_mode()
-		       . '|' . wp_json_encode( $reaction_store->get_context_id() );
+		return 'wordpoints_create_hook_reaction|'.$reaction_store->get_slug()
+		       . '|'.wordpoints_hooks()->get_current_mode()
+		       . '|'.wp_json_encode($reaction_store->get_context_id());
 	}
 
 	/**
@@ -113,9 +113,9 @@ 
 	 *
 	 * @return string A nonce for updating this reaction.
 	 */
-	public static function get_update_nonce( WordPoints_Hook_ReactionI $reaction ) {
+	public static function get_update_nonce(WordPoints_Hook_ReactionI $reaction) {
 
-		return wp_create_nonce( self::get_update_nonce_action( $reaction ) );
+		return wp_create_nonce(self::get_update_nonce_action($reaction));
 	}
 
 	/**
@@ -131,7 +131,7 @@ 
 		WordPoints_Hook_ReactionI $reaction
 	) {
 		return 'wordpoints_update_hook_reaction|'
-		       . wp_json_encode( $reaction->get_guid() );
+		       . wp_json_encode($reaction->get_guid());
 	}
 
 	/**
@@ -143,9 +143,9 @@ 
 	 *
 	 * @return string A nonce for deleting this reaction.
 	 */
-	public static function get_delete_nonce( WordPoints_Hook_ReactionI $reaction ) {
+	public static function get_delete_nonce(WordPoints_Hook_ReactionI $reaction) {
 
-		return wp_create_nonce( self::get_delete_nonce_action( $reaction ) );
+		return wp_create_nonce(self::get_delete_nonce_action($reaction));
 	}
 
 	/**
@@ -161,7 +161,7 @@ 
 		WordPoints_Hook_ReactionI $reaction
 	) {
 		return 'wordpoints_delete_hook_reaction|'
-		       . wp_json_encode( $reaction->get_guid() );
+		       . wp_json_encode($reaction->get_guid());
 	}
 
 	//
@@ -187,17 +187,17 @@ 
 
 		add_action(
 			'wp_ajax_wordpoints_admin_create_hook_reaction'
-			, array( $this, 'create_hook_reaction' )
+			, array($this, 'create_hook_reaction')
 		);
 
 		add_action(
 			'wp_ajax_wordpoints_admin_update_hook_reaction'
-			, array( $this, 'update_hook_reaction' )
+			, array($this, 'update_hook_reaction')
 		);
 
 		add_action(
 			'wp_ajax_wordpoints_admin_delete_hook_reaction'
-			, array( $this, 'delete_hook_reaction' )
+			, array($this, 'delete_hook_reaction')
 		);
 	}
 
@@ -212,11 +212,11 @@ 
 
 		$reaction_store = $this->get_reaction_store();
 
-		$this->verify_request( $this->get_create_nonce_action( $reaction_store ) );
+		$this->verify_request($this->get_create_nonce_action($reaction_store));
 
-		$reaction = $reaction_store->create_reaction( $this->get_data() );
+		$reaction = $reaction_store->create_reaction($this->get_data());
 
-		$this->send_json_result( $reaction, 'create' );
+		$this->send_json_result($reaction, 'create');
 	}
 
 	/**
@@ -231,14 +231,14 @@ 
 		$reaction_store = $this->get_reaction_store();
 		$reaction = $this->get_reaction();
 
-		$this->verify_request( $this->get_update_nonce_action( $reaction ) );
+		$this->verify_request($this->get_update_nonce_action($reaction));
 
 		$reaction = $reaction_store->update_reaction(
 			$reaction->ID
 			, $this->get_data()
 		);
 
-		$this->send_json_result( $reaction, 'update' );
+		$this->send_json_result($reaction, 'update');
 	}
 
 	/**
@@ -253,12 +253,12 @@ 
 		$reaction_store = $this->get_reaction_store();
 		$reaction = $this->get_reaction();
 
-		$this->verify_request( $this->get_delete_nonce_action( $reaction ) );
+		$this->verify_request($this->get_delete_nonce_action($reaction));
 
-		$result = $reaction_store->delete_reaction( $reaction->ID );
+		$result = $reaction_store->delete_reaction($reaction->ID);
 
-		if ( ! $result ) {
-			wp_send_json_error( array( 'message' => __( 'There was an error deleting the reaction. Please try again.', 'wordpoints' ) ) );
+		if ( ! $result) {
+			wp_send_json_error(array('message' => __('There was an error deleting the reaction. Please try again.', 'wordpoints')));
 		}
 
 		wp_send_json_success();
@@ -279,11 +279,11 @@ 
 	 *
 	 * @param string $debug_context Context sent with the message (for debugging).
 	 */
-	private function unexpected_error( $debug_context ) {
+	private function unexpected_error($debug_context) {
 
 		wp_send_json_error(
 			array(
-				'message' => __( 'There was an unexpected error. Try reloading the page.', 'wordpoints' ),
+				'message' => __('There was an unexpected error. Try reloading the page.', 'wordpoints'),
 				'debug'   => $debug_context,
 			)
 		);
@@ -299,8 +299,8 @@ 
 	 */
 	private function verify_user_can() {
 
-		if ( ! current_user_can( 'manage_options' ) ) {
-			wp_send_json_error( array( 'message' => __( 'You do not have permission to perform this action. Maybe you have been logged out?', 'wordpoints' ) ) );
+		if ( ! current_user_can('manage_options')) {
+			wp_send_json_error(array('message' => __('You do not have permission to perform this action. Maybe you have been logged out?', 'wordpoints')));
 		}
 	}
 
@@ -313,14 +313,14 @@ 
 	 *
 	 * @param string $action The action the nonce should be for.
 	 */
-	private function verify_request( $action ) {
+	private function verify_request($action) {
 
 		if (
-			empty( $_POST['nonce'] )
-			|| ! wordpoints_verify_nonce( 'nonce', $action, null, 'post' )
+			empty($_POST['nonce'])
+			|| ! wordpoints_verify_nonce('nonce', $action, null, 'post')
 		) {
 			wp_send_json_error(
-				array( 'message' => __( 'Your security token for this action has expired. Refresh the page and try again.', 'wordpoints' ) )
+				array('message' => __('Your security token for this action has expired. Refresh the page and try again.', 'wordpoints'))
 			);
 		}
 	}
@@ -334,16 +334,16 @@ 
 	 */
 	protected function get_reaction_store() {
 
-		if ( ! isset( $_POST['reaction_store'] ) ) { // WPCS: CSRF OK.
-			$this->unexpected_error( 'reaction_store' );
+		if ( ! isset($_POST['reaction_store'])) { // WPCS: CSRF OK.
+			$this->unexpected_error('reaction_store');
 		}
 
-		$reactor_slug = sanitize_key( $_POST['reaction_store'] ); // WPCS: CSRF OK.
+		$reactor_slug = sanitize_key($_POST['reaction_store']); // WPCS: CSRF OK.
 
-		$reaction_store = wordpoints_hooks()->get_reaction_store( $reactor_slug );
+		$reaction_store = wordpoints_hooks()->get_reaction_store($reactor_slug);
 
-		if ( ! $reaction_store instanceof WordPoints_Hook_Reaction_StoreI ) {
-			$this->unexpected_error( 'reaction_store_invalid' );
+		if ( ! $reaction_store instanceof WordPoints_Hook_Reaction_StoreI) {
+			$this->unexpected_error('reaction_store_invalid');
 		}
 
 		$this->reaction_store_slug = $reactor_slug;
@@ -361,16 +361,16 @@ 
 	 */
 	protected function get_reaction() {
 
-		if ( ! isset( $_POST['id'] ) ) { // WPCS: CSRF OK.
-			$this->unexpected_error( 'id' );
+		if ( ! isset($_POST['id'])) { // WPCS: CSRF OK.
+			$this->unexpected_error('id');
 		}
 
 		$reaction = $this->reaction_store->get_reaction(
-			wordpoints_int( $_POST['id'] ) // WPCS: CSRF OK.
+			wordpoints_int($_POST['id']) // WPCS: CSRF OK.
 		);
 
-		if ( ! $reaction ) {
-			wp_send_json_error( array( 'message' => __( 'The reaction ID passed to the server is invalid. Perhaps it has been deleted. Try reloading the page.', 'wordpoints' ) ) );
+		if ( ! $reaction) {
+			wp_send_json_error(array('message' => __('The reaction ID passed to the server is invalid. Perhaps it has been deleted. Try reloading the page.', 'wordpoints')));
 		}
 
 		return $reaction;
@@ -385,9 +385,9 @@ 
 	 */
 	protected function get_data() {
 
-		$data = wp_unslash( $_POST ); // WPCS: CSRF OK.
+		$data = wp_unslash($_POST); // WPCS: CSRF OK.
 
-		unset( $data['id'], $data['action'], $data['nonce'], $data['reaction_store'] );
+		unset($data['id'], $data['action'], $data['nonce'], $data['reaction_store']);
 
 		return $data;
 	}
@@ -400,30 +400,30 @@ 
 	 * @param mixed  $result The result of the action.
 	 * @param string $action The action being performed: 'create' or 'update'.
 	 */
-	private function send_json_result( $result, $action ) {
+	private function send_json_result($result, $action) {
 
-		if ( ! $result ) {
+		if ( ! $result) {
 
-			if ( 'create' === $action ) {
-				$message = __( 'There was an error adding the reaction. Please try again.', 'wordpoints' );
+			if ('create' === $action) {
+				$message = __('There was an error adding the reaction. Please try again.', 'wordpoints');
 			} else {
-				$message = __( 'There was an error updating the reaction. Please try again.', 'wordpoints' );
+				$message = __('There was an error updating the reaction. Please try again.', 'wordpoints');
 			}
 
-			wp_send_json_error( array( 'message' => $message ) );
+			wp_send_json_error(array('message' => $message));
 
-		} elseif ( $result instanceof WordPoints_Hook_Reaction_Validator ) {
+		} elseif ($result instanceof WordPoints_Hook_Reaction_Validator) {
 
-			wp_send_json_error( array( 'errors' => $result->get_errors() ) );
+			wp_send_json_error(array('errors' => $result->get_errors()));
 		}
 
 		$data = null;
 
-		if ( 'create' === $action ) {
-			$data = self::prepare_hook_reaction( $result );
+		if ('create' === $action) {
+			$data = self::prepare_hook_reaction($result);
 		}
 
-		wp_send_json_success( $data );
+		wp_send_json_success($data);
 	}
 }
 

src/includes/classes/entity/attr/field.php

Spacing +2 added lines, -2 removed lines

@@ -37,8 +37,8 @@
 	/**
 	 * @since 1.0.0
 	 */
-	protected function get_attr_value_from_entity( WordPoints_Entity $entity ) {
-		return $entity->get_the_attr_value( $this->field );
+	protected function get_attr_value_from_entity(WordPoints_Entity $entity) {
+		return $entity->get_the_attr_value($this->field);
 	}
 	
 	/**

src/includes/classes/entity/stored/array.php

Spacing +1 added lines, -1 removed lines

@@ -31,7 +31,7 @@
 	public function get_storage_info() {
 		return array(
 			'type' => 'array',
-			'info' => array( 'type' => 'method' ),
+			'info' => array('type' => 'method'),
 		);
 	}
 }

src/includes/classes/entity/relationship/stored/field.php

Spacing +2 added lines, -2 removed lines

@@ -37,8 +37,8 @@
 	/**
 	 * @since 1.0.0
 	 */
-	protected function get_related_entity_ids( WordPoints_Entity $entity ) {
-		return $entity->get_the_attr_value( $this->related_ids_field );
+	protected function get_related_entity_ids(WordPoints_Entity $entity) {
+		return $entity->get_the_attr_value($this->related_ids_field);
 	}
 	
 	/**

src/includes/classes/entity/attr.php

Spacing +3 added lines, -3 removed lines

@@ -39,7 +39,7 @@ 
 	 *
 	 * @return mixed The attribute value.
 	 */
-	abstract protected function get_attr_value_from_entity( WordPoints_Entity $entity );
+	abstract protected function get_attr_value_from_entity(WordPoints_Entity $entity);
 
 	/**
 	 * Get the data type of this attribute's values.
@@ -66,9 +66,9 @@ 
 	 *
 	 * @return bool Whether the value was set correctly.
 	 */
-	public function set_the_value_from_entity( WordPoints_Entity $entity ) {
+	public function set_the_value_from_entity(WordPoints_Entity $entity) {
 
-		$this->the_value = $this->get_attr_value_from_entity( $entity );
+		$this->the_value = $this->get_attr_value_from_entity($entity);
 
 		return true;
 	}

src/includes/classes/entity/user/roles.php

Spacing +4 added lines, -4 removed lines

@@ -34,15 +34,15 @@ 
 	/**
 	 * @since 1.0.0
 	 */
-	protected function get_related_entity_ids( WordPoints_Entity $entity ) {
-		return $entity->get_the_attr_value( $this->related_ids_field );
+	protected function get_related_entity_ids(WordPoints_Entity $entity) {
+		return $entity->get_the_attr_value($this->related_ids_field);
 	}
 
 	/**
 	 * @since 1.0.0
 	 */
 	public function get_title() {
-		return __( 'Roles', 'wordpoints' );
+		return __('Roles', 'wordpoints');
 	}
 
 	/**
@@ -62,7 +62,7 @@ 
 				'conditions'       => array(
 					array(
 						'field' => 'meta_key',
-						'value' => $GLOBALS['wpdb']->get_blog_prefix() . 'capabilities',
+						'value' => $GLOBALS['wpdb']->get_blog_prefix().'capabilities',
 					),
 				),
 			),

src/includes/classes/hook/reaction/validator.php

Spacing +32 added lines, -32 removed lines

@@ -103,12 +103,12 @@ 
 	 * @param bool                            $fail_fast Whether to fail as soon as
 	 *                                                   the first error is found.
 	 */
-	public function __construct( $settings, $fail_fast = false ) {
+	public function __construct($settings, $fail_fast = false) {
 
 		$this->fail_fast = $fail_fast;
 		$this->hooks = wordpoints_hooks();
 
-		if ( $settings instanceof WordPoints_Hook_ReactionI ) {
+		if ($settings instanceof WordPoints_Hook_ReactionI) {
 
 			$this->reaction     = $settings;
 			$this->settings     = $this->reaction->get_all_meta();
@@ -119,11 +119,11 @@ 
 
 			$this->settings = $settings;
 
-			if ( isset( $this->settings['event'] ) ) {
+			if (isset($this->settings['event'])) {
 				$this->event_slug = $this->settings['event'];
 			}
 
-			if ( isset( $this->settings['reactor'] ) ) {
+			if (isset($this->settings['reactor'])) {
 				$this->reactor_slug = $this->settings['reactor'];
 			}
 		}
@@ -146,16 +146,16 @@ 
 			$fail_fast = $this->fail_fast;
 			$this->fail_fast = true;
 
-			if ( ! isset( $this->event_slug ) ) {
-				$this->add_error( __( 'Event is missing.', 'wordpoints' ), 'event' );
-			} elseif ( ! $this->hooks->events->is_registered( $this->event_slug ) ) {
-				$this->add_error( __( 'Event is invalid.', 'wordpoints' ), 'event' );
+			if ( ! isset($this->event_slug)) {
+				$this->add_error(__('Event is missing.', 'wordpoints'), 'event');
+			} elseif ( ! $this->hooks->events->is_registered($this->event_slug)) {
+				$this->add_error(__('Event is invalid.', 'wordpoints'), 'event');
 			}
 
-			if ( ! isset( $this->reactor_slug ) ) {
-				$this->add_error( __( 'Reactor is missing.', 'wordpoints' ), 'reactor' );
-			} elseif ( ! $this->hooks->reactors->is_registered( $this->reactor_slug ) ) {
-				$this->add_error( __( 'Reactor is invalid.', 'wordpoints' ), 'reactor' );
+			if ( ! isset($this->reactor_slug)) {
+				$this->add_error(__('Reactor is missing.', 'wordpoints'), 'reactor');
+			} elseif ( ! $this->hooks->reactors->is_registered($this->reactor_slug)) {
+				$this->add_error(__('Reactor is invalid.', 'wordpoints'), 'reactor');
 			}
 
 			// From here on out we can collect errors as they come (unless we are
@@ -166,16 +166,16 @@ 
 				$this->event_slug
 			);
 
-			$this->event_args = new WordPoints_Hook_Event_Args( $event_args );
-			$this->event_args->set_validator( $this );
+			$this->event_args = new WordPoints_Hook_Event_Args($event_args);
+			$this->event_args->set_validator($this);
 
-			$reactor = $this->hooks->reactors->get( $this->reactor_slug );
+			$reactor = $this->hooks->reactors->get($this->reactor_slug);
 
-			$this->settings = $reactor->validate_settings( $this->settings, $this, $this->event_args );
+			$this->settings = $reactor->validate_settings($this->settings, $this, $this->event_args);
 
 			/** @var WordPoints_Hook_Extension $extension */
-			foreach ( $this->hooks->extensions->get_all() as $extension ) {
-				$this->settings = $extension->validate_settings( $this->settings, $this, $this->event_args );
+			foreach ($this->hooks->extensions->get_all() as $extension) {
+				$this->settings = $extension->validate_settings($this->settings, $this, $this->event_args);
 			}
 
 			/**
@@ -185,12 +185,12 @@ 
 			 * @param WordPoints_Hook_Reaction_Validator $validator The validator object.
 			 * @param WordPoints_Hook_Event_Args         $args      The event args object.
 			 */
-			$this->settings = apply_filters( 'wordpoints_hook_reaction_validate', $this->settings, $this, $this->event_args );
+			$this->settings = apply_filters('wordpoints_hook_reaction_validate', $this->settings, $this, $this->event_args);
 
-		} catch ( WordPoints_Hook_Validator_Exception $e ) {
+		} catch (WordPoints_Hook_Validator_Exception $e) {
 
 			// Do nothing.
-			unset( $e );
+			unset($e);
 		}
 
 		return $this->settings;
@@ -218,17 +218,17 @@ 
 	 * @throws WordPoints_Hook_Validator_Exception If the validator is configured to
 	 *                                             fail as soon as an error is found.
 	 */
-	public function add_error( $message, $field = null ) {
+	public function add_error($message, $field = null) {
 
 		$field_stack = $this->field_stack;
 
-		if ( null !== $field ) {
+		if (null !== $field) {
 			$field_stack[] = $field;
 		}
 
-		$this->errors[] = array( 'message' => $message, 'field' => $field_stack );
+		$this->errors[] = array('message' => $message, 'field' => $field_stack);
 
-		if ( $this->fail_fast ) {
+		if ($this->fail_fast) {
 			throw new WordPoints_Hook_Validator_Exception;
 		}
 	}
@@ -241,7 +241,7 @@ 
 	 * @return bool Whether the validator found any errors.
 	 */
 	public function had_errors() {
-		return ! empty( $this->errors );
+		return ! empty($this->errors);
 	}
 
 	/**
@@ -262,7 +262,7 @@ 
 	 *
 	 * @param string $field The field.
 	 */
-	public function push_field( $field ) {
+	public function push_field($field) {
 		$this->field_stack[] = $field;
 	}
 
@@ -272,7 +272,7 @@ 
 	 * @since 1.0.0
 	 */
 	public function pop_field() {
-		array_pop( $this->field_stack );
+		array_pop($this->field_stack);
 	}
 
 	/**
@@ -317,7 +317,7 @@ 
 	 */
 	public function get_id() {
 
-		if ( ! $this->reaction ) {
+		if ( ! $this->reaction) {
 			return false;
 		}
 
@@ -355,13 +355,13 @@ 
 	 *
 	 * @return mixed The meta value.
 	 */
-	public function get_meta( $key ) {
+	public function get_meta($key) {
 
-		if ( ! isset( $this->settings[ $key ] ) ) {
+		if ( ! isset($this->settings[$key])) {
 			return null;
 		}
 
-		return $this->settings[ $key ];
+		return $this->settings[$key];
 	}
 
 	/**