application.php

Joomla!是一套获得过多个奖项的内容管理系统(Content Management System, CMS)。Joomla!采用PHP+MySQL数据库开发

<?php
/**
 * @version		$Id: application.php 11687 2009-03-11 17:49:23Z ian $
 * @package		Joomla
 * @subpackage	Config
 * @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
 * @license		GNU/GPL, see LICENSE.php
 * Joomla! is free software. This version may have been modified pursuant to the
 * GNU General Public License, and as distributed it includes or is derivative
 * of works licensed under the GNU General Public License or other free or open
 * source software licenses. See COPYRIGHT.php for copyright notices and
 * details.
 */

require_once( JPATH_COMPONENT.DS.'views'.DS.'application'.DS.'view.php' );

/**
 * @package		Joomla
 * @subpackage	Config
 */
class ConfigControllerApplication extends ConfigController
{
	/**
	 * Custom Constructor
	 */
	function __construct( $default = array() )
	{
		$default['default_task'] = 'showConfig';
		parent::__construct( $default );

		$this->registerTask( 'apply', 'save' );
	}

	/**
	 * Show the configuration edit form
	 * @param string The URL option
	 */
	function showConfig()
	{
		// Initialize some variables
		$db =& JFactory::getDBO();
		$row = new JConfig();

		// compile list of the languages
		$langs 		= array ();
		$menuitems 	= array ();
		$lists 		= array ();

		// PRE-PROCESS SOME LIST

		// -- Editors --

		// compile list of the editors
		$query = 'SELECT element AS value, name AS text'
				.' FROM #__plugins'
				.' WHERE folder = "editors"'
				.' AND published = 1'
				.' ORDER BY ordering, name'
				;
		$db->setQuery($query);
		$edits = $db->loadObjectList();

		// -- Show/Hide --

		$show_hide		= array (JHTML::_('select.option', 1, JText::_('Hide')), JHTML::_('select.option', 0, JText::_('Show')),);

		$show_hide_r 	= array (JHTML::_('select.option', 0, JText::_('Hide')), JHTML::_('select.option', 1, JText::_('Show')),);

		// -- menu items --

		$query = 'SELECT id AS value, name AS text FROM #__menu'
				.' WHERE ( type="content_section" OR type="components" OR type="content_typed" )'
				.' AND published = 1'
				.' AND access = 0'
				.' ORDER BY name'
				;
		$db->setQuery($query);
		$menuitems = array_merge($menuitems, $db->loadObjectList());

		// SITE SETTINGS
		$lists['offline'] = JHTML::_('select.booleanlist', 'offline', 'class="inputbox"', $row->offline);
		if (!$row->editor) {
			$row->editor = '';
		}
		// build the html select list
		$lists['editor'] 		= JHTML::_('select.genericlist',  $edits, 'editor', 'class="inputbox" size="1"', 'value', 'text', $row->editor);
		$listLimit 				= array (JHTML::_('select.option', 5, 5), JHTML::_('select.option', 10, 10), JHTML::_('select.option', 15, 15), JHTML::_('select.option', 20, 20), JHTML::_('select.option', 25, 25), JHTML::_('select.option', 30, 30), JHTML::_('select.option', 50, 50), JHTML::_('select.option', 100, 100),);
		$lists['list_limit'] 	= JHTML::_('select.genericlist',  $listLimit, 'list_limit', 'class="inputbox" size="1"', 'value', 'text', ($row->list_limit ? $row->list_limit : 50));

		jimport('joomla.language.help');
		$helpsites 				= array ();
		$helpsites 				= JHelp::createSiteList(JPATH_BASE.DS.'help'.DS.'helpsites-15.xml', $row->helpurl);
		array_unshift($helpsites, JHTML::_('select.option', '', JText::_('local')));
		$lists['helpsites'] 	= JHTML::_('select.genericlist',  $helpsites, 'helpurl', ' class="inputbox"', 'value', 'text', $row->helpurl);

		// DEBUG
		$lists['debug'] 		= JHTML::_('select.booleanlist', 'debug', 'class="inputbox"', $row->debug);
		$lists['debug_lang'] 	= JHTML::_('select.booleanlist', 'debug_lang', 'class="inputbox"', $row->debug_lang);

		// DATABASE SETTINGS

		// SERVER SETTINGS
		$lists['gzip'] 			= JHTML::_('select.booleanlist', 'gzip', 'class="inputbox"', $row->gzip);
		$errors 				= array (JHTML::_('select.option', -1, JText::_('System Default')), JHTML::_('select.option', 0, JText::_('None')), JHTML::_('select.option', E_ERROR | E_WARNING | E_PARSE, JText::_('Simple')), JHTML::_('select.option', E_ALL, JText::_('Maximum')));
		$lists['xmlrpc_server'] = JHTML::_('select.booleanlist', 'xmlrpc_server', 'class="inputbox"', $row->xmlrpc_server);
		$lists['error_reporting'] = JHTML::_('select.genericlist',  $errors, 'error_reporting', 'class="inputbox" size="1"', 'value', 'text', $row->error_reporting);
		$lists['enable_ftp'] 	= JHTML::_('select.booleanlist', 'ftp_enable', 'class="inputbox"', intval($row->ftp_enable));
		
		$forceSSL = array(
								JHTML::_('select.option', 0, JText::_('None')),
								JHTML::_('select.option', 1, JText::_('Administrator Only')),
								JHTML::_('select.option', 2, JText::_('Entire Site')),
						);
		$lists['force_ssl'] = JHTML::_('select.genericlist', $forceSSL, 'force_ssl', 'class="inputbox" size="1"', 'value', 'text', @$row->force_ssl);

		// LOCALE SETTINGS
		$timeoffset = array (	JHTML::_('select.option', -12, JText::_('(UTC -12:00) International Date Line West')),
								JHTML::_('select.option', -11, JText::_('(UTC -11:00) Midway Island, Samoa')),
								JHTML::_('select.option', -10, JText::_('(UTC -10:00) Hawaii')),
								JHTML::_('select.option', -9.5, JText::_('(UTC -09:30) Taiohae, Marquesas Islands')),
								JHTML::_('select.option', -9, JText::_('(UTC -09:00) Alaska')),
								JHTML::_('select.option', -8, JText::_('(UTC -08:00) Pacific Time (US &amp; Canada)')),
								JHTML::_('select.option', -7, JText::_('(UTC -07:00) Mountain Time (US &amp; Canada)')),
								JHTML::_('select.option', -6, JText::_('(UTC -06:00) Central Time (US &amp; Canada), Mexico City')),
								JHTML::_('select.option', -5, JText::_('(UTC -05:00) Eastern Time (US &amp; Canada), Bogota, Lima')),
								JHTML::_('select.option', -4.5, JText::_('(UTC -04:30) Venezuela')),
								JHTML::_('select.option', -4, JText::_('(UTC -04:00) Atlantic Time (Canada), Caracas, La Paz')),
								JHTML::_('select.option', -3.5, JText::_('(UTC -03:30) St. John\'s, Newfoundland, Labrador')),
								JHTML::_('select.option', -3, JText::_('(UTC -03:00) Brazil, Buenos Aires, Georgetown')),
								JHTML::_('select.option', -2, JText::_('(UTC -02:00) Mid-Atlantic')),
								JHTML::_('select.option', -1, JText::_('(UTC -01:00) Azores, Cape Verde Islands')),
								JHTML::_('select.option', 0, JText::_('(UTC 00:00) Western Europe Time, London, Lisbon, Casablanca')),
								JHTML::_('select.option', 1, JText::_('(UTC +01:00) Amsterdam, Berlin, Brussels, Copenhagen, Madrid, Paris')),
								JHTML::_('select.option', 2, JText::_('(UTC +02:00) Istanbul, Jerusalem, Kaliningrad, South Africa')),
								JHTML::_('select.option', 3, JText::_('(UTC +03:00) Baghdad, Riyadh, Moscow, St. Petersburg')),
								JHTML::_('select.option', 3.5, JText::_('(UTC +03:30) Tehran')),
								JHTML::_('select.option', 4, JText::_('(UTC +04:00) Abu Dhabi, Muscat, Baku, Tbilisi')),
								JHTML::_('select.option', 4.5, JText::_('(UTC +04:30) Kabul')),
								JHTML::_('select.option', 5, JText::_('(UTC +05:00) Ekaterinburg, Islamabad, Karachi, Tashkent')),
								JHTML::_('select.option', 5.5, JText::_('(UTC +05:30) Bombay, Calcutta, Madras, New Delhi, Colombo')),
								JHTML::_('select.option', 5.75, JText::_('(UTC +05:45) Kathmandu')),
								JHTML::_('select.option', 6, JText::_('(UTC +06:00) Almaty, Dhaka')),
								JHTML::_('select.option', 6.30, JText::_('(UTC +06:30) Yagoon')),
								JHTML::_('select.option', 7, JText::_('(UTC +07:00) Bangkok, Hanoi, Jakarta')),
								JHTML::_('select.option', 8, JText::_('(UTC +08:00) Beijing, Perth, Singapore, Hong Kong')),
								JHTML::_('select.option', 8.75, JText::_('(UTC +08:00) Western Australia')),
								JHTML::_('select.option', 9, JText::_('(UTC +09:00) Tokyo, Seoul, Osaka, Sapporo, Yakutsk')),
								JHTML::_('select.option', 9.5, JText::_('(UTC +09:30) Adelaide, Darwin, Yakutsk')),
								JHTML::_('select.option', 10, JText::_('(UTC +10:00) Eastern Australia, Guam, Vladivostok')),
								JHTML::_('select.option', 10.5, JText::_('(UTC +10:30) Lord Howe Island (Australia)')),
								JHTML::_('select.option', 11, JText::_('(UTC +11:00) Magadan, Solomon Islands, New Caledonia')),
								JHTML::_('select.option', 11.30, JText::_('(UTC +11:30) Norfolk Island')),
								JHTML::_('select.option', 12, JText::_('(UTC +12:00) Auckland, Wellington, Fiji, Kamchatka')),
								JHTML::_('select.option', 12.75, JText::_('(UTC +12:45) Chatham Island')),
								JHTML::_('select.option', 13, JText::_('(UTC +13:00) Tonga')),
								JHTML::_('select.option', 14, JText::_('(UTC +14:00) Kiribati')),);
		$lists['offset'] 		= JHTML::_('select.genericlist',  $timeoffset, 'offset', 'class="inputbox" size="1"', 'value', 'text', $row->offset);

		// MAIL SETTINGS
		$mailer 				= array (JHTML::_('select.option', 'mail', JText::_('PHP mail function')), JHTML::_('select.option', 'sendmail', JText::_('Sendmail')), JHTML::_('select.option', 'smtp', JText::_('SMTP Server')));
		$lists['mailer'] 		= JHTML::_('select.genericlist',  $mailer, 'mailer', 'class="inputbox" size="1"', 'value', 'text', $row->mailer);
		$lists['smtpauth'] 		= JHTML::_('select.booleanlist', 'smtpauth', 'class="inputbox"', $row->smtpauth);

		// CACHE SETTINGS
		$lists['caching'] 		= JHTML::_('select.booleanlist', 'caching', 'class="inputbox"', $row->caching);
		jimport('joomla.cache.cache');
		$stores = JCache::getStores();
		$options = array();
		foreach($stores as $store) {
			$options[] = JHTML::_('select.option', $store, JText::_(ucfirst($store)) );
		}
		$lists['cache_handlers'] = JHTML::_('select.genericlist',  $options, 'cache_handler', 'class="inputbox" size="1"', 'value', 'text', $row->cache_handler);

		// MEMCACHE SETTINGS
		if (!empty($row->memcache_settings) && !is_array($row->memcache_settings)) {
			$row->memcache_settings = unserialize(stripslashes($row->memcache_settings));
		}
		$lists['memcache_persist'] = JHTML::_('select.booleanlist', 'memcache_settings[persistent]', 'class="inputbox"', @$row->memcache_settings['persistent']);
		$lists['memcache_compress'] = JHTML::_('select.booleanlist', 'memcache_settings[compression]', 'class="inputbox"', @$row->memcache_settings['compression']);

		// META SETTINGS
		$lists['MetaAuthor'] 	= JHTML::_('select.booleanlist', 'MetaAuthor', 'class="inputbox"', $row->MetaAuthor);
		$lists['MetaTitle'] 	= JHTML::_('select.booleanlist', 'MetaTitle', 'class="inputbox"', $row->MetaTitle);

		// SEO SETTINGS
		$lists['sef'] 			= JHTML::_('select.booleanlist', 'sef', 'class="inputbox"', $row->sef);
		$lists['sef_rewrite'] 	= JHTML::_('select.booleanlist', 'sef_rewrite', 'class="inputbox"', $row->sef_rewrite);
		$lists['sef_suffix'] 	= JHTML::_('select.booleanlist', 'sef_suffix', 'class="inputbox"', $row->sef_suffix);

		// FEED SETTINGS
		$formats	= array (JHTML::_('select.option', 'RSS2.0', JText::_('RSS')), JHTML::_('select.option', 'Atom', JText::_('Atom')));
		$summary	= array (JHTML::_('select.option', 1, JText::_('Full Text')), JHTML::_('select.option', 0, JText::_('Intro Text')),);
		$lists['feed_limit']	= JHTML::_('select.genericlist',  $listLimit, 'feed_limit', 'class="inputbox" size="1"', 'value', 'text', ($row->feed_limit ? $row->feed_limit : 10));
		$emailOptions = array (	JHTML::_('select.option', 'author', JText::_('Author Email')),
								JHTML::_('select.option', 'site', JText::_('Site Email')));
		$lists['feed_email'] = JHTML::_('select.genericlist', $emailOptions, 'feed_email', 'class="inputbox" size="1"', 'value', 'text', ($row->feed_email) ? $row->feed_email : 'author');
		
		// SESSION SETTINGS
		$stores = JSession::getStores();
		$options = array();
		foreach($stores as $store) {
			$options[] = JHTML::_('select.option', $store, JText::_(ucfirst($store)) );
		}
		$lists['session_handlers'] = JHTML::_('select.genericlist',  $options, 'session_handler', 'class="inputbox" size="1"', 'value', 'text', $row->session_handler);

		// SHOW EDIT FORM
		ConfigApplicationView::showConfig($row, $lists);
	}

	/**
	 * Save the configuration
	 */
	function save()
	{
		global $mainframe;

		// Check for request forgeries
		JRequest::checkToken() or jexit( 'Invalid Token' );

		// Set FTP credentials, if given
		jimport('joomla.client.helper');
		JClientHelper::setCredentialsFromRequest('ftp');
		$ftp = JClientHelper::getCredentials('ftp');

		//Save user and media manager settings
		$table =& JTable::getInstance('component');

		$userpost['params'] = JRequest::getVar('userparams', array(), 'post', 'array');
		$userpost['option'] = 'com_users';
		$table->loadByOption( 'com_users' );
		$table->bind( $userpost );

		// pre-save checks
		if (!$table->check()) {
			JError::raiseWarning( 500, $table->getError() );
			return false;
		}