<?php

abstract class ApiTestSetup extends MediaWikiTestCase {
	protected $user;
	protected $sysopUser;
	protected static $apiUrl;

	function setUp() {
		global $wgServer, $wgContLang, $wgAuth, $wgMemc, $wgRequest;

		self::$apiUrl = $wgServer . wfScript( 'api' );

		$wgMemc = new FakeMemCachedClient;
		$wgContLang = Language::factory( 'en' );
		$wgAuth = new StubObject( 'wgAuth', 'AuthPlugin' );
		$wgRequest = new FauxRequest( array() );
		$this->setupUser();
	}

	protected function doApiRequest( $params, $data = null, $appendModule = false ) {
		$_SESSION = isset( $data[2] ) ? $data[2] : array();

		$req = new FauxRequest( $params, true, $_SESSION );
		$module = new ApiMain( $req, true );
		$module->execute();

		$data[0] = $module->getResultData();
		$data[1] = $req;
		$data[2] = $_SESSION;
		
		if( $appendModule ) $data[3] = $module;

		return $data;
	}

	function setupUser() {
		if ( $this->user == null || $this->sysopUser == null ) {
			$this->user = new UserWrapper( 'User for MediaWiki automated tests', User::randomPassword() );
			$this->sysopUser = new UserWrapper( 'Sysop for MediaWiki automated tests', User::randomPassword(), 'sysop' );
		}

		$GLOBALS['wgUser'] = $this->sysopUser->user;
	}
	
	function doLogin() {
		$data = $this->doApiRequest( array(
			'action' => 'login',
			'lgname' => $this->sysopUser->userName,
			'lgpassword' => $this->sysopUser->password ) );

		$token = $data[0]['login']['token'];

		$data = $this->doApiRequest( array(
			'action' => 'login',
			"lgtoken" => $token,
			"lgname" => $this->sysopUser->userName,
			"lgpassword" => $this->sysopUser->password ), $data );
		
		return $data;
	}
	
	function getTokenList( $user ) {
		$GLOBALS['wgUser'] = $user->user;
		$data = $this->doApiRequest( array(
			'action' => 'query',
			'titles' => 'Main Page',
			'intoken' => 'edit|delete|protect|move|block|unblock',
			'prop' => 'info' ) );
		return $data;
	}
	
}

class UserWrapper {
	public $userName, $password, $user;

	public function __construct( $userName, $password, $group = '' ) {
		$this->userName = $userName;
		$this->password = $password;

		$this->user = User::newFromName( $this->userName );
		if ( !$this->user->getID() ) {
			$this->user = User::createNew( $this->userName, array(
				"email" => "test@example.com",
				"real_name" => "Test User" ) );
		}
		$this->user->setPassword( $this->password );

		if ( $group !== '' ) {
			$this->user->addGroup( $group );
		}
		$this->user->saveSettings();
	}
}