PHP AEFactory类代码示例

 public function __construct()
 {
     // This is a directory inclusion filter.
     $this->object = 'db';
     $this->subtype = 'inclusion';
     $this->method = 'direct';
     $this->filter_name = 'PlatformSitedb';
     // Add a new record for the core Joomla! database
     // Get core database options
     $options = AEPlatform::getInstance()->get_platform_database_options();
     $host = $options['host'];
     $port = NULL;
     $socket = NULL;
     $targetSlot = substr(strstr($host, ":"), 1);
     if (!empty($targetSlot)) {
         // Get the port number or socket name
         if (is_numeric($targetSlot)) {
             $port = $targetSlot;
         } else {
             $socket = $targetSlot;
         }
         // Extract the host name only
         $host = substr($host, 0, strlen($host) - (strlen($targetSlot) + 1));
         // This will take care of the following notation: ":3306"
         if ($host == '') {
             $host = 'localhost';
         }
     }
     // This is the format of the database inclusion filters
     $entry = array('host' => $host, 'port' => is_null($socket) ? is_null($port) ? '' : $port : $socket, 'username' => $options['user'], 'password' => $options['password'], 'database' => $options['database'], 'prefix' => $options['prefix'], 'dumpFile' => 'joomla.sql', 'driver' => AEPlatform::getInstance()->get_default_database_driver(true));
     // We take advantage of the filter class magic to inject our custom filters
     $configuration =& AEFactory::getConfiguration();
     $this->filter_data['[SITEDB]'] = $entry;
     parent::__construct();
 }

	function display()
	{
		$registry =& AEFactory::getConfiguration();
		// Set the toolbar title
		JToolBarHelper::title(JText::_('AKEEBA').':: <small>'.JText::_('SITETRANSFERWIZARD').'</small>','akeeba');
		JToolBarHelper::back('AKEEBA_CONTROLPANEL', 'index.php?option='.JRequest::getCmd('option'));
				
		// Add references to CSS and JS files
		AkeebaHelperIncludes::includeMedia(false);
		
		// Add live help
		AkeebaHelperIncludes::addHelp();
		
		$model = $this->getModel();
		$task = JRequest::getCmd('task','default');
		
		switch($task) {
			case 'step1':
			case 'default':
			default:
				$cpanelmodel = JModel::getInstance('Cpanel','AkeebaModel');
				$this->assign('profilelist', $cpanelmodel->getProfilesList());
				$this->assign('stw_profile_id', $model->getSTWProfileID());
				break;
			
			case 'step2':
				$this->assignRef('opts', $model->getTransferSettings());
				break;
			
			case 'step3':
				break;
		}
		
		parent::display();
	}

 public function check()
 {
     $db = AEFactory::getDatabase();
     // Can I execute SHOW statements?
     try {
         $result = $db->setQuery('SHOW TABLES')->query();
     } catch (Exception $e) {
         AliceUtilLogger::WriteLog(_AE_LOG_INFO, $this->checkName . " Test failed, can't execute SHOW TABLES statement");
         $this->setResult(-1);
         throw new Exception(JText::_('ALICE_ANALYZE_REQUIREMENTS_DBPERMISSIONS_ERROR'));
     }
     if (!$result) {
         AliceUtilLogger::WriteLog(_AE_LOG_INFO, $this->checkName . " Test failed, can't execute SHOW TABLES statement");
         $this->setResult(-1);
         throw new Exception(JText::_('ALICE_ANALYZE_REQUIREMENTS_DBPERMISSIONS_ERROR'));
     }
     try {
         $result = $db->setQuery('SHOW CREATE TABLE ' . $db->nameQuote('#__ak_profiles'))->query();
     } catch (Exception $e) {
         AliceUtilLogger::WriteLog(_AE_LOG_INFO, $this->checkName . " Test failed, can't execute SHOW CREATE TABLE statement");
         $this->setResult(-1);
         throw new Exception(JText::_('ALICE_ANALYZE_REQUIREMENTS_DBPERMISSIONS_ERROR'));
     }
     if (!$result) {
         AliceUtilLogger::WriteLog(_AE_LOG_INFO, $this->checkName . " Test failed, can't execute SHOW CREATE TABLE statement");
         $this->setResult(-1);
         throw new Exception(JText::_('ALICE_ANALYZE_REQUIREMENTS_DBPERMISSIONS_ERROR'));
     }
     return true;
 }

 /**
  * Initialises the archiver class, seeding the remote installation
  * from an existent installer's JPA archive.
  *
  * @param string $sourceJPAPath Absolute path to an installer's JPA archive
  * @param string $targetArchivePath Absolute path to the generated archive (ignored in this class)
  * @param array $options A named key array of options (optional)
  * @access public
  */
 public function initialize($targetArchivePath, $options = array())
 {
     AEUtilLogger::WriteLog(_AE_LOG_DEBUG, __CLASS__ . " :: new instance");
     $registry = AEFactory::getConfiguration();
     $this->_host = $registry->get('engine.archiver.directsftp.host', '');
     $this->_port = $registry->get('engine.archiver.directsftp.port', '22');
     $this->_user = $registry->get('engine.archiver.directsftp.user', '');
     $this->_pass = $registry->get('engine.archiver.directsftp.pass', '');
     $this->_privkey = $registry->get('engine.archiver.directsftp.privkey', '');
     $this->_pubkey = $registry->get('engine.archiver.directsftp.pubkey', '');
     $this->_initdir = $registry->get('engine.archiver.directsftp.initial_directory', '');
     if (isset($options['host'])) {
         $this->_host = $options['host'];
     }
     if (isset($options['port'])) {
         $this->_port = $options['port'];
     }
     if (isset($options['user'])) {
         $this->_user = $options['user'];
     }
     if (isset($options['pass'])) {
         $this->_pass = $options['pass'];
     }
     if (isset($options['privkey'])) {
         $this->_privkey = $options['privkey'];
     }
     if (isset($options['pubkey'])) {
         $this->_pubkey = $options['pubkey'];
     }
     if (isset($options['initdir'])) {
         $this->_initdir = $options['initdir'];
     }
     $this->connect_ok = $this->_connectSFTP();
     AEUtilLogger::WriteLog(_AE_LOG_DEBUG, __CLASS__ . " :: SFTP connection status: " . ($this->connect_ok ? 'success' : 'FAIL'));
 }

 public function processPart($absolute_filename)
 {
     // Retrieve engine configuration data
     $config = AEFactory::getConfiguration();
     $address = trim($config->get('engine.postproc.email.address', ''));
     $subject = $config->get('engine.postproc.email.subject', '0');
     // Sanity checks
     if (empty($address)) {
         $this->setError('You have not set up a recipient\'s email address for the backup files');
         return false;
     }
     // Send the file
     $basename = basename($absolute_filename);
     AEUtilLogger::WriteLog(_AE_LOG_INFO, "Preparing to email {$basename} to {$address}");
     if (empty($subject)) {
         $subject = JText::_('AKEEBA_DEFAULT_EMAIL_SUBJECT');
     }
     $body = "Emailing {$basename}";
     AEUtilLogger::WriteLog(_AE_LOG_DEBUG, "Subject: {$subject}");
     AEUtilLogger::WriteLog(_AE_LOG_DEBUG, "Body: {$body}");
     $result = AEPlatform::getInstance()->send_email($address, $subject, $body, $absolute_filename);
     // Return the result
     if ($result !== true) {
         // An error occured
         $this->setError($result);
         // Notify that we failed
         return false;
     } else {
         // Return success
         AEUtilLogger::WriteLog(_AE_LOG_INFO, "Email sent successfully");
         return true;
     }
 }

 protected function _prepare()
 {
     AEUtilLogger::WriteLog(_AE_LOG_DEBUG, __CLASS__ . " :: Processing parameters");
     // Get the DB connection parameters
     if (is_array($this->_parametersArray)) {
         $driver = array_key_exists('driver', $this->_parametersArray) ? $this->_parametersArray['driver'] : 'mysql';
         $host = array_key_exists('host', $this->_parametersArray) ? $this->_parametersArray['host'] : '';
         $port = array_key_exists('port', $this->_parametersArray) ? $this->_parametersArray['port'] : '';
         $username = array_key_exists('username', $this->_parametersArray) ? $this->_parametersArray['username'] : '';
         $username = array_key_exists('user', $this->_parametersArray) ? $this->_parametersArray['user'] : $username;
         $password = array_key_exists('password', $this->_parametersArray) ? $this->_parametersArray['password'] : '';
         $database = array_key_exists('database', $this->_parametersArray) ? $this->_parametersArray['database'] : '';
         $prefix = array_key_exists('prefix', $this->_parametersArray) ? $this->_parametersArray['prefix'] : '';
     }
     $options = array('driver' => $driver, 'host' => $host . ($port != '' ? ':' . $port : ''), 'user' => $username, 'password' => $password, 'database' => $database, 'prefix' => is_null($prefix) ? '' : $prefix);
     $db = AEFactory::getDatabase($options);
     $driverType = $db->getDriverType();
     $className = 'AEDumpNative' . ucfirst($driverType);
     // Check if we have a native dump driver
     if (!class_exists($className, true)) {
         AEUtilLogger::WriteLog(_AE_LOG_DEBUG, __CLASS__ . " :: Native database dump engine {$className} not found; trying Reverse Engineering instead");
         // Native driver nor found, I will try falling back to reverse engineering
         $className = 'AEDumpReverse' . ucfirst($driverType);
     }
     if (!class_exists($className, true)) {
         $this->setState('error', 'Akeeba Engine does not have a native dump engine for ' . $driverType . ' databases');
     } else {
         AEUtilLogger::WriteLog(_AE_LOG_DEBUG, __CLASS__ . " :: Instanciating new native database dump engine {$className}");
         $this->_engine = new $className();
         $this->_engine->setup($this->_parametersArray);
         $this->_engine->callStage('_prepare');
         $this->setState($this->_engine->getState(), $this->_engine->getError());
     }
 }

 /**
  * Handle the apply task which saves settings and shows the editor again
  *
  */
 public function apply()
 {
     // CSRF prevention
     if (!JRequest::getVar(JUtility::getToken(), false, 'POST')) {
         JError::raiseError('403', JText::_(version_compare(JVERSION, '1.6.0', 'ge') ? 'JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN' : 'Request Forbidden'));
     }
     // Get the var array from the request
     $var = JRequest::getVar('var', array(), 'default', 'array');
     // Make it into Akeeba Engine array format
     $data = array();
     foreach ($var as $key => $value) {
         $data[$key] = $value;
     }
     // Forbid stupidly selecting the site's root as the output or temporary directory
     if (array_key_exists('akeeba.basic.output_directory', $data)) {
         $folder = $data['akeeba.basic.output_directory'];
         $folder = AEUtilFilesystem::translateStockDirs($folder, true, true);
         $check = AEUtilFilesystem::translateStockDirs('[SITEROOT]', true, true);
         if ($check == $folder) {
             JError::raiseWarning(503, JText::_('CONFIG_OUTDIR_ROOT'));
             $data['akeeba.basic.output_directory'] = '[DEFAULT_OUTPUT]';
         }
     }
     // Merge it
     $config = AEFactory::getConfiguration();
     $config->mergeArray($data, false, false);
     // Save configuration
     AEPlatform::getInstance()->save_configuration();
     $this->setRedirect(JURI::base() . 'index.php?option=' . JRequest::getCmd('option') . '&view=config', JText::_('CONFIG_SAVE_OK'));
 }

 protected function is_excluded_by_api($test, $root)
 {
     static $from_datetime;
     $config =& AEFactory::getConfiguration();
     if (is_null($from_datetime) && $filter_switch) {
         $user_setting = $config->get('core.filters.dateconditional.start');
         $from_datetime = strtotime($user_setting);
     }
     // Get the filesystem path for $root
     $fsroot = $config->get('volatile.filesystem.current_root', '');
     $ds = $fsroot == '' || $fsroot == '/' ? '' : DIRECTORY_SEPARATOR;
     $filename = $fsroot . $ds . $test;
     // Get the timestamp of the file
     $timestamp = @filemtime($filename);
     // If we could not get this information, include the file in the archive
     if ($timestamp === false) {
         return false;
     }
     // Compare it with the user-defined minimum timestamp and exclude if it's older than that
     if ($timestamp <= $from_datetime) {
         return true;
     }
     // No match? Just include the file!
     return false;
 }

 public function step()
 {
     // Check permissions
     $this->_checkPermissions();
     // Set the profile
     $this->_setProfile();
     $kettenrad =& AECoreKettenrad::load(AKEEBA_BACKUP_ORIGIN);
     $array = $kettenrad->tick();
     AECoreKettenrad::save(AKEEBA_BACKUP_ORIGIN);
     if ($array['Error'] != '') {
         @ob_end_clean();
         echo '500 ERROR -- ' . $array['Error'];
         flush();
         JFactory::getApplication()->close();
     } elseif ($array['HasRun'] == false) {
         // All done
         AEFactory::nuke();
         AEUtilTempvars::reset();
         @ob_end_clean();
         echo '200 OK';
         flush();
         JFactory::getApplication()->close();
     } else {
         $noredirect = JRequest::getInt('noredirect', 0);
         if ($noredirect != 0) {
             @ob_end_clean();
             echo "301 More work required";
             flush();
             JFactory::getApplication()->close();
         } else {
             $this->setRedirect(JURI::base() . 'index.php?option=com_akeeba&view=backup&task=step&key=' . JRequest::getVar('key') . '&profile=' . JRequest::getInt('profile', 1));
         }
     }
 }

 private static function loadConfig()
 {
     if (defined('JVERSION')) {
         $j16 = version_compare(JVERSION, '1.6.0', 'ge');
     } else {
         $j16 = false;
     }
     $db =& AEFactory::getDatabase();
     if (!$j16) {
         $sql = "SELECT " . $db->nameQuote('params') . " FROM " . $db->nameQuote('#__components') . " WHERE (" . $db->nameQuote('link') . " = " . $db->Quote('option=com_akeeba') . ") AND (" . $db->nameQuote('parent') . " = " . $db->Quote('0') . ")";
         $db->setQuery($sql);
         $config_ini = $db->loadResult();
     } else {
         $config_ini = null;
     }
     if ($db->getErrorNum() || is_null($config_ini)) {
         // Maybe it's Joomla! 1.6?
         $sql = "SELECT " . $db->nameQuote('params') . " FROM " . $db->nameQuote('#__extensions') . " WHERE (" . $db->nameQuote('type') . ' = ' . $db->Quote('component') . ') AND (' . $db->nameQuote('element') . " = " . $db->Quote('com_akeeba') . ")";
         $db->setQuery($sql);
         $config_ini = $db->loadResult();
         // OK, Joomla! 1.6 stores values JSON-encoded so, what do I do? Right!
         $config_ini = json_decode($config_ini, true);
         return $config_ini;
     }
     return AEUtilINI::parse_ini_file($config_ini, false, true);
 }

	public function display($tpl = null)
	{
		$task = JRequest::getCmd('task','default');

		switch($task)
		{
			case 'step':
				$kettenrad =& AEFactory::getKettenrad();
				$array = $kettenrad->getStatusArray();
				$this->assign('array', $array);
				break;

			case 'error':
				$this->assign('errormessage', JRequest::getVar('error',''));
				break;

			case 'done':
				break;

			case 'default':
			default:
				$model =& $this->getModel();
				$this->assignRef('profilelist', $model->getProfiles());
				break;
		}

		parent::display(JRequest::getCmd('tpl',null));
	}

 public function &getExtraSQL($root)
 {
     $empty = '';
     if ($root != '[SITEDB]') {
         return $empty;
     }
     $sql = '';
     $db = AEFactory::getDatabase();
     $this->getFilters(null);
     // Forcibly reload the filter data
     // Loop all components and add SQL statements
     if (!empty($this->filter_data)) {
         foreach ($this->filter_data as $type => $items) {
             if (!empty($items)) {
                 // Make sure that DB only backups get the correct prefix
                 $configuration = AEFactory::getConfiguration();
                 $abstract = AEUtilScripting::getScriptingParameter('db.abstractnames', 1);
                 if ($abstract) {
                     $prefix = '#__';
                 } else {
                     $prefix = $db->getPrefix();
                 }
                 foreach ($items as $item) {
                     $client = $type == 'frontend' ? 0 : 1;
                     $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'modules_menu') . ' WHERE ' . $db->quoteName('moduleid') . ' IN (' . 'SELECT ' . $db->quoteName('id') . ' FROM ' . $db->quoteName($prefix . 'modules') . ' WHERE ' . '(' . $db->quoteName('module') . ' = ' . $db->Quote($item) . ')' . ' AND (' . $db->quoteName('client_id') . ' = ' . $db->Quote($client) . ')' . ");\n";
                     $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'modules') . ' WHERE ' . '(' . $db->quoteName('module') . ' = ' . $db->Quote($item) . ')' . ' AND (' . $db->quoteName('client_id') . ' = ' . $db->Quote($client) . ')' . ";\n";
                     $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'extensions') . ' WHERE ' . $db->quoteName('element') . ' = ' . $db->Quote($item) . " AND " . $db->quoteName('type') . ' = ' . $db->Quote('module') . ";\n";
                 }
             }
         }
     }
     return $sql;
 }

 protected function init()
 {
     // Fetch the configuration
     $config = AEFactory::getConfiguration();
     $this->params = (object) array('type' => $config->get('core.filters.srp.type', 'component'), 'group' => $config->get('core.filters.srp.group', 'group'), 'name' => $config->get('core.filters.srp.name', 'name'), 'customdirs' => $config->get('core.filters.srp.customdirs', array()), 'customfiles' => $config->get('core.filters.srp.customfiles', array()), 'langfiles' => $config->get('core.filters.srp.langfiles', array()));
     $this->alloweddirs = array();
     // Process custom directories
     if (is_array($this->params->customdirs)) {
         foreach ($this->params->customdirs as $dir) {
             $dir = $this->treatDirectory($dir);
             $this->alloweddirs[] = $dir;
         }
     }
     // Process custom files
     if (is_array($this->params->customfiles)) {
         foreach ($this->params->customfiles as $file) {
             $dir = dirname($file);
             $dir = $this->treatDirectory($dir);
             if (!in_array($dir, $this->strictalloweddirs)) {
                 $this->strictalloweddirs[] = $dir;
             }
             if (!in_array($dir, $this->alloweddirs)) {
                 $this->alloweddirs[] = $dir;
             }
         }
     }
     $this->alloweddirs[] = 'language';
     $this->alloweddirs[] = 'administrator/language';
     // Process core directorires
     switch ($this->params->type) {
         case 'component':
             $this->alloweddirs[] = 'components/com_' . $this->params->name;
             $this->alloweddirs[] = 'administrator/components/com_' . $this->params->name;
             $this->alloweddirs[] = 'media/com_' . $this->params->name;
             $this->alloweddirs[] = 'media/' . $this->params->name;
             break;
         case 'plugin':
             // This is required for Joomla! 1.5 compatibility
             $this->alloweddirs[] = 'plugins/' . $this->params->group;
             // This is required for Joomla! 1.6 compatibility
             $this->alloweddirs[] = 'plugins/' . $this->params->group . '/' . $this->params->name;
             break;
         case 'module':
             if ($this->params->group == 'admin') {
                 $this->alloweddirs[] = 'administrator/modules/mod_' . $this->params->name;
             } else {
                 $this->alloweddirs[] = 'modules/mod_' . $this->params->name;
             }
             break;
         case 'template':
             if ($this->params->group == 'admin') {
                 $this->alloweddirs[] = 'administrator/templates/' . $this->params->name;
             } else {
                 $this->alloweddirs[] = 'templates/' . $this->params->name;
             }
             break;
         default:
             $this->alloweddirs = array();
     }
 }

 public function &getExtraSQL($root)
 {
     $empty = '';
     if ($root != '[SITEDB]') {
         return $empty;
     }
     $sql = '';
     $db = AEFactory::getDatabase();
     $this->getFilters(null);
     // Forcibly reload the filter data
     // Loop all components and add SQL statements
     if (!empty($this->filter_data)) {
         foreach ($this->filter_data as $type => $items) {
             if (!empty($items)) {
                 // Make sure that DB only backups get the correct prefix
                 $configuration = AEFactory::getConfiguration();
                 $abstract = AEUtilScripting::getScriptingParameter('db.abstractnames', 1);
                 if ($abstract) {
                     $prefix = '#__';
                 } else {
                     $prefix = $db->getPrefix();
                 }
                 foreach ($items as $item) {
                     if (!$this->joomla16) {
                         $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'components') . ' WHERE ' . $db->quoteName('option') . ' = ' . $db->Quote($item) . ";\n";
                     } else {
                         $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'extensions') . ' WHERE ' . $db->quoteName('element') . ' = ' . $db->Quote($item) . " AND " . $db->quoteName('type') . ' = ' . $db->Quote('component') . ";\n";
                     }
                     $sql .= 'DELETE FROM ' . $db->quoteName($prefix . 'menu') . ' WHERE ' . $db->quoteName('type') . ' = ' . $db->Quote('component') . ' AND ' . $db->quoteName('link') . ' LIKE ' . $db->Quote('%option=' . $item . '%') . ";\n";
                 }
             }
         }
     }
     return $sql;
 }

 protected function scanFolder($folder, &$position, $forFolders = true, $threshold_key = 'dir', $threshold_default = 50)
 {
     $registry = AEFactory::getConfiguration();
     // Initialize variables
     $arr = array();
     $false = false;
     if (!is_dir($folder) && !is_dir($folder . '/')) {
         return $false;
     }
     try {
         $di = new DirectoryIterator($folder);
     } catch (Exception $e) {
         $this->setWarning('Unreadable directory ' . $folder);
         return $false;
     }
     if (!$di->valid()) {
         $this->setWarning('Unreadable directory ' . $folder);
         return $false;
     }
     if (!empty($position)) {
         $di->seek($position);
         if ($di->key() != $position) {
             $position = null;
             return $arr;
         }
     }
     $counter = 0;
     $maxCounter = $registry->get("engine.scan.large.{$threshold_key}_threshold", $threshold_default);
     while ($di->valid()) {
         if ($di->isDot()) {
             $di->next();
             continue;
         }
         if ($di->isDir() != $forFolders) {
             $di->next();
             continue;
         }
         $ds = $folder == '' || $folder == '/' || @substr($folder, -1) == '/' || @substr($folder, -1) == DIRECTORY_SEPARATOR ? '' : DIRECTORY_SEPARATOR;
         $dir = $folder . $ds . $di->getFilename();
         $data = _AKEEBA_IS_WINDOWS ? AEUtilFilesystem::TranslateWinPath($dir) : $dir;
         if ($data) {
             $counter++;
             $arr[] = $data;
         }
         if ($counter == $maxCounter) {
             break;
         } else {
             $di->next();
         }
     }
     // Determine the new value for the position
     $di->next();
     if ($di->valid()) {
         $position = $di->key() - 1;
     } else {
         $position = null;
     }
     return $arr;
 }