application.php

Joomla15 - 最新开源CMS

		$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;
		}

		// save the changes
		if (!$table->store()) {
			JError::raiseWarning( 500, $table->getError() );
			return false;
		}

		$mediapost['params'] = JRequest::getVar('mediaparams', array(), 'post', 'array');
		$mediapost['option'] = 'com_media';
		$table->loadByOption( 'com_media' );
		$table->bind( $mediapost );

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

		// save the changes
		if (!$table->store()) {
			JError::raiseWarning( 500, $table->getError() );
			return false;
		}

		$config = new JRegistry('config');
		$config_array = array();

		// SITE SETTINGS
		$config_array['offline']	= JRequest::getVar('offline', 0, 'post', 'int');
		$config_array['editor']		= JRequest::getVar('editor', 'tinymce', 'post', 'cmd');
		$config_array['list_limit']	= JRequest::getVar('list_limit', 20, 'post', 'int');
		$config_array['helpurl']	= JRequest::getVar('helpurl', 'http://help.joomla.org', 'post', 'string');

		// DEBUG
		$config_array['debug']		= JRequest::getVar('debug', 0, 'post', 'int');
		$config_array['debug_db']	= JRequest::getVar('debug_db', 0, 'post', 'int');
		$config_array['debug_lang']	= JRequest::getVar('debug_lang', 0, 'post', 'int');

		// SEO SETTINGS
		$config_array['sef']			= JRequest::getVar('sef', 0, 'post', 'int');
		$config_array['sef_rewrite']	= JRequest::getVar('sef_rewrite', 0, 'post', 'int');

		// FEED SETTINGS
		$config_array['feed_limit']		= JRequest::getVar('feed_limit', 10, 'post', 'int');
		$config_array['feed_summary']	= JRequest::getVar('feed_summary', 0, 'post', 'int');

		// SERVER SETTINGS
		$config_array['secret']				= JRequest::getVar('secret', 0, 'post', 'string');
		$config_array['gzip']				= JRequest::getVar('gzip', 0, 'post', 'int');
		$config_array['error_reporting']	= JRequest::getVar('error_reporting', -1, 'post', 'int');
		$config_array['xmlrpc_server']		= JRequest::getVar('xmlrpc_server', 0, 'post', 'int');
		$config_array['log_path']			= JRequest::getVar('log_path', JPATH_ROOT.DS.'logs', 'post', 'string');
		$config_array['tmp_path']			= JRequest::getVar('tmp_path', JPATH_ROOT.DS.'tmp', 'post', 'string');

		// LOCALE SETTINGS
		$config_array['offset']				= JRequest::getVar('offset', 0, 'post', 'float');

		// CACHE SETTINGS
		$config_array['caching']			= JRequest::getVar('caching', 0, 'post', 'int');
		$config_array['cachetime']			= JRequest::getVar('cachetime', 900, 'post', 'int');
		$config_array['cache_handler']		= JRequest::getVar('cache_handler', 'file', 'post', 'word');
		$config_array['memcache_settings']	= JRequest::getVar('memcache_settings', array(), 'post');

		// FTP SETTINGS
		$config_array['ftp_enable']	= JRequest::getVar('ftp_enable', 0, 'post', 'int');
		$config_array['ftp_host']	= JRequest::getVar('ftp_host', '', 'post', 'string');
		$config_array['ftp_port']	= JRequest::getVar('ftp_port', '', 'post', 'int');
		$config_array['ftp_user']	= JRequest::getVar('ftp_user', '', 'post', 'string');
		$config_array['ftp_pass']	= JRequest::getVar('ftp_pass', '', 'post', 'string', JREQUEST_ALLOWRAW);
		$config_array['ftp_root']	= JRequest::getVar('ftp_root', '', 'post', 'string');

		// DATABASE SETTINGS
		$config_array['dbtype']		= JRequest::getVar('dbtype', 'mysql', 'post', 'word');
		$config_array['host']		= JRequest::getVar('host', 'localhost', 'post', 'string');
		$config_array['user']		= JRequest::getVar('user', '', 'post', 'string');
		$config_array['db']			= JRequest::getVar('db', '', 'post', 'string');
		$config_array['dbprefix']	= JRequest::getVar('dbprefix', 'jos_', 'post', 'string');

		// MAIL SETTINGS
		$config_array['mailer']		= JRequest::getVar('mailer', 'mail', 'post', 'word');
		$config_array['mailfrom']	= JRequest::getVar('mailfrom', '', 'post', 'string');
		$config_array['fromname']	= JRequest::getVar('fromname', 'Joomla 1.5', 'post', 'string');
		$config_array['sendmail']	= JRequest::getVar('sendmail', '/usr/sbin/sendmail', 'post', 'string');
		$config_array['smtpauth']	= JRequest::getVar('smtpauth', 0, 'post', 'int');
		$config_array['smtpuser']	= JRequest::getVar('smtpuser', '', 'post', 'string');
		$config_array['smtppass']	= JRequest::getVar('smtppass', '', 'post', 'string', JREQUEST_ALLOWRAW);
		$config_array['smtphost']	= JRequest::getVar('smtphost', '', 'post', 'string');

		// META SETTINGS
		$config_array['MetaAuthor']	= JRequest::getVar('MetaAuthor', 1, 'post', 'int');
		$config_array['MetaTitle']	= JRequest::getVar('MetaTitle', 1, 'post', 'int');

		// SESSION SETTINGS
		$config_array['lifetime']			= JRequest::getVar('lifetime', 0, 'post', 'int');
		$config_array['session_handler']	= JRequest::getVar('session_handler', 'none', 'post', 'word');

		//LANGUAGE SETTINGS
		//$config_array['lang']				= JRequest::getVar('lang', 'none', 'english', 'cmd');
		//$config_array['language']			= JRequest::getVar('language', 'en-GB', 'post', 'cmd');

		$config->loadArray($config_array);

		//override any possible database password change
		$config->setValue('config.password', $mainframe->getCfg('password'));

		// handling of special characters
		$sitename			= htmlspecialchars( JRequest::getVar( 'sitename', '', 'post', 'string' ) );
		$config->setValue('config.sitename', $sitename);

		$MetaDesc			= htmlspecialchars( JRequest::getVar( 'MetaDesc', '', 'post', 'string' ) );
		$config->setValue('config.MetaDesc', $MetaDesc);

		$MetaKeys			= htmlspecialchars( JRequest::getVar( 'MetaKeys', '', 'post', 'string' ) );
		$config->setValue('config.MetaKeys', $MetaKeys);

		// handling of quotes (double and single) and amp characters
		// htmlspecialchars not used to preserve ability to insert other html characters
		jimport('joomla.filter.output');
		$offline_message	= JRequest::getVar( 'offline_message', '', 'post', 'string' );
		$offline_message	= JFilterOutput::ampReplace( $offline_message );
		$offline_message	= str_replace( '"', '"', $offline_message );
		$offline_message	= str_replace( "'", ''', $offline_message );
		$config->setValue('config.offline_message', $offline_message);

		//purge the database session table (only if we are changing to a db session store)
		if($mainframe->getCfg('session_handler') != 'database' && $config->getValue('session_handler') == 'database')
		{
			$table =& JTable::getInstance('session');
			$table->purge(-1);
		}

		// Get the path of the configuration file
		$fname = JPATH_CONFIGURATION.DS.'configuration.php';

		// Update the credentials with the new settings
		JClientHelper::getCredentials('ftp', true);

		// Try to make configuration.php writeable
		jimport('joomla.filesystem.path');
		if (!$ftp['enabled'] && JPath::isOwner($fname) && !JPath::setPermissions($fname, '0644')) {
			JError::raiseNotice('SOME_ERROR_CODE', 'Could not make configuration.php writable');
		}

		// Get the config registry in PHP class format and write it to configuation.php
		jimport('joomla.filesystem.file');
		if (JFile::write($fname, $config->toString('PHP', 'config', array('class' => 'JConfig')))) {
			$msg = JText::_('The Configuration Details have been updated');
		} else {
			$msg = JText::_('ERRORCONFIGFILE');
		}

		// Redirect appropriately
		$task = $this->getTask();
		switch ($task) {
			case 'apply' :
				$this->setRedirect('index.php?option=com_config', $msg);
				break;

			case 'save' :
			default :
				$this->setRedirect('index.php', $msg);
				break;
		}

		// Try to make configuration.php unwriteable
		//if (!$ftp['enabled'] && JPath::isOwner($fname) && !JPath::setPermissions($fname, '0444')) {
		if (!$ftp['enabled'] && JPath::isOwner($fname) && !JPath::setPermissions($fname, '0444')) {
			JError::raiseNotice('SOME_ERROR_CODE', 'Could not make configuration.php unwritable');
		}
	}

	/**
	 * Cancel operation
	 */
	function cancel()
	{
		// Set FTP credentials, if given
		jimport('joomla.client.helper');
		JClientHelper::setCredentialsFromRequest('ftp');

		$this->setRedirect( 'index.php' );
	}

	function refreshHelp()
	{
		jimport('joomla.filesystem.file');

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

		if (($data = file_get_contents('http://help.joomla.org/helpsites-15.xml')) === false ) {
			$this->setRedirect('index.php?option=com_config', JText::_('HELPREFRESH ERROR FETCH'), 'error');
		} else if (!JFile::write(JPATH_BASE.DS.'help'.DS.'helpsites-15.xml', $data)) {
			$this->setRedirect('index.php?option=com_config', JText::_('HELPREFRESH ERROR STORE'), 'error');
		} else {
			$this->setRedirect('index.php?option=com_config', JText::_('HELPREFRESH SUCCESS'));
		}
	}
}
?>