SEQL\HookRegistry

Complexity

Total Complexity

7

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	register()	0	5	2
A	isRegistered()	0	3	1
A	getHandlerFor()	0	3	2
A	addCallbackHandlers()	0	10	1

<?php

namespace SEQL;

use Hooks;
use SMW\Store;

/**
 * @license GNU GPL v2+
 * @since 1.0
 *
 * @author mwjames
 */
class HookRegistry {

	/**
	 * @var array
	 */
	private $handlers = array();

	/**
	 * @since 1.0
	 *
	 * @param array $options
	 */
	public function __construct( array $options ) {
		$this->addCallbackHandlers( $options );
	}

	/**
	 * @since  1.0
	 */
	public function register() {
		foreach ( $this->handlers as $name => $callback ) {
			Hooks::register( $name, $callback );
		}
	}

	/**
	 * @since  1.0
	 *
	 * @param string $name
	 *
	 * @return boolean
	 */
	public function isRegistered( $name ) {
		return Hooks::isRegistered( $name );
	}

	/**
	 * @since  1.0
	 *
	 * @param string $name
	 *
	 * @return Callable|false
	 */
	public function getHandlerFor( $name ) {
		return isset( $this->handlers[$name] ) ? $this->handlers[$name] : false;
	}

	private function addCallbackHandlers( $options ) {

		$dynamicInterwikiPrefixLoader = new DynamicInterwikiPrefixLoader(
			$options['externalRepositoryEndpoints']
		);

		$this->handlers['InterwikiLoadPrefix'] = function( $prefix, &$interwiki ) use( $dynamicInterwikiPrefixLoader ) {
			return $dynamicInterwikiPrefixLoader->tryToLoadIwMapForExternalRepository( $prefix, $interwiki );
		};
	}

}