<?php

/**
 * @file UserBlockPlugin.inc.php
 *
 * Copyright (c) 2003-2009 John Willinsky
 * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
 *
 * @class UserBlockPlugin
 * @ingroup plugins_blocks_user
 *
 * @brief Class for user block plugin
 */

// $Id: UserBlockPlugin.inc.php,v 1.7.2.2 2009/04/08 19:43:11 asmecher Exp $


import('plugins.BlockPlugin');

class UserBlockPlugin extends BlockPlugin {
	function register($category, $path) {
		$success = parent::register($category, $path);
		if ($success) {
			$this->addLocaleData();
		}
		return $success;
	}

	/**
	 * Get the supported contexts (e.g. BLOCK_CONTEXT_...) for this block.
	 * @return array
	 */
	function getSupportedContexts() {
		return array(BLOCK_CONTEXT_LEFT_SIDEBAR, BLOCK_CONTEXT_RIGHT_SIDEBAR);
	}

	/**
	 * Get the name of this plugin. The name must be unique within
	 * its category.
	 * @return String name of plugin
	 */
	function getName() {
		return 'UserBlockPlugin';
	}

	/**
	 * Install default settings on system install.
	 * @return string
	 */
	function getInstallSitePluginSettingsFile() {
		return $this->getPluginPath() . '/settings.xml';
	}

	/**
	 * Install default settings on journal creation.
	 * @return string
	 */
	function getNewJournalPluginSettingsFile() {
		return $this->getPluginPath() . '/settings.xml';
	}

	/**
	 * Get the display name of this plugin.
	 * @return String
	 */
	function getDisplayName() {
		return Locale::translate('plugins.block.user.displayName');
	}

	/**
	 * Get a description of the plugin.
	 */
	function getDescription() {
		return Locale::translate('plugins.block.user.description');
	}

	function getContents(&$templateMgr) {
		if (!defined('SESSION_DISABLE_INIT')) {
			$session =& Request::getSession();
			$templateMgr->assign_by_ref('userSession', $session);
			$templateMgr->assign('loggedInUsername', $session->getSessionVar('username'));
			$loginUrl = Request::url(null, 'login', 'signIn');
			if (Config::getVar('security', 'force_login_ssl')) {
				$loginUrl = String::regexp_replace('/^http:/', 'https:', $loginUrl);
			}
			$templateMgr->assign('userBlockLoginUrl', $loginUrl);
		}
		return parent::getContents($templateMgr);
	}
}

?>