Gets or sets the template type. Valid types are - * "NavigationStart", "NavigationStep", "NavigationFinish" and - * "NavigationSideBar". - * - * @author Xiang Wei Zhuo
';
-}
-public static function phpErrorHandler($errno,$errstr,$errfile,$errline)
-{
-if(error_reporting()!=0)
-throw new TPhpErrorException($errno,$errstr,$errfile,$errline);
-}
-public static function exceptionHandler($exception)
-{
-if(self::$_application!==null && ($errorHandler=self::$_application->getErrorHandler())!==null)
-{
-$errorHandler->handleError(null,$exception);
-}
-else
-{
-echo $exception;
-}
-exit(1);
-}
-public static function setApplication($application)
-{
-if(self::$_application!==null)
-throw new TInvalidOperationException('prado_application_singleton_required');
-self::$_application=$application;
-}
-public static function getApplication()
-{
-return self::$_application;
-}
-public static function getFrameworkPath()
-{
-return PRADO_DIR;
-}
-public static function serialize($data)
-{
-$arr[0]=$data;
-return serialize($arr);
-}
-public static function unserialize($str)
-{
-$arr=unserialize($str);
-return isset($arr[0])?$arr[0]:null;
-}
-public static function createComponent($type)
-{
-self::using($type);
-if(($pos=strrpos($type,'.'))!==false)
-$type=substr($type,$pos+1);
-if(($n=func_num_args())>1)
-{
-$args=func_get_args();
-$s='$args[1]';
-for($i=2;$i<$n;++$i)
-$s.=",\$args[$i]";
-eval("\$component=new $type($s);");
-return $component;
-}
-else
-return new $type;
-}
-public static function using($namespace)
-{
-if(isset(self::$_usings[$namespace]) || class_exists($namespace,false))
-return;
-if(($pos=strrpos($namespace,'.'))===false) {
-try
-{
-include_once($namespace.self::CLASS_FILE_EXT);
-}
-catch(Exception $e)
-{
-if(!class_exists($namespace,false))
-throw new TInvalidOperationException('prado_component_unknown',$namespace);
-else
-throw $e;
-}
-}
-else if(($path=self::getPathOfNamespace($namespace,self::CLASS_FILE_EXT))!==null)
-{
-$className=substr($namespace,$pos+1);
-if($className==='*') {
-if(is_dir($path))
-{
-self::$_usings[$namespace]=$path;
-set_include_path(get_include_path().PATH_SEPARATOR.$path);
-}
-else
-throw new TInvalidDataValueException('prado_using_invalid',$namespace);
-}
-else {
-if(is_file($path))
-{
-self::$_usings[$namespace]=$path;
-if(!class_exists($className,false))
-{
-try
-{
-include_once($path);
-}
-catch(Exception $e)
-{
-if(!class_exists($className,false))
-throw new TInvalidOperationException('prado_component_unknown',$className);
-else
-throw $e;
-}
-}
-}
-else
-throw new TInvalidDataValueException('prado_using_invalid',$namespace);
-}
-}
-else
-throw new TInvalidDataValueException('prado_using_invalid',$namespace);
-}
-public static function getPathOfNamespace($namespace,$ext='')
-{
-if(isset(self::$_usings[$namespace]))
-return self::$_usings[$namespace];
-else if(isset(self::$_aliases[$namespace]))
-return self::$_aliases[$namespace];
-else
-{
-$segs=explode('.',$namespace);
-$alias=array_shift($segs);
-if(($file=array_pop($segs))!==null && ($root=self::getPathOfAlias($alias))!==null)
-return rtrim($root.'/'.implode('/',$segs),'/').(($file==='*')?'':'/'.$file.$ext);
-else
-return null;
-}
-}
-public static function getPathOfAlias($alias)
-{
-return isset(self::$_aliases[$alias])?self::$_aliases[$alias]:null;
-}
-public static function setPathOfAlias($alias,$path)
-{
-if(isset(self::$_aliases[$alias]))
-throw new TInvalidOperationException('prado_alias_redefined',$alias);
-else if(($rp=realpath($path))!==false && is_dir($rp))
-{
-if(strpos($alias,'.')===false)
-self::$_aliases[$alias]=$rp;
-else
-throw new TInvalidDataValueException('prado_aliasname_invalid',$alias);
-}
-else
-throw new TInvalidDataValueException('prado_alias_invalid',$alias,$path);
-}
-public static function fatalError($msg)
-{
-echo 'Fatal Error
'; -echo ''.$msg.'
'; -if(!function_exists('debug_backtrace')) -return; -echo 'Debug Backtrace
'; -echo '';
-$index=-1;
-foreach(debug_backtrace() as $t)
-{
-$index++;
-if($index==0) continue;
-echo '#'.$index.' ';
-if(isset($t['file']))
-echo basename($t['file']) . ':' . $t['line'];
-else
-echo '';
-echo ' -- ';
-if(isset($t['class']))
-echo $t['class'] . $t['type'];
-echo $t['function'];
-if(isset($t['args']) && sizeof($t['args']) > 0)
-echo '(...)';
-else
-echo '()';
-echo "\n";
-}
-echo ' ';
-exit(1);
-}
-public static function getUserLanguages()
-{
-static $languages=null;
-if($languages===null)
-{
-if(!isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
-$languages[0]='en';
-else
-{
-$languages=array();
-foreach(explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']) as $language)
-{
-$array=split(';q=',trim($language));
-$languages[trim($array[0])]=isset($array[1])?(float)$array[1]:1.0;
-}
-arsort($languages);
-$languages=array_keys($languages);
-if(empty($languages))
-$languages[0]='en';
-}
-}
-return $languages;
-}
-public static function getPreferredLanguage()
-{
-static $language=null;
-if($language===null)
-{
-$langs=Prado::getUserLanguages();
-$lang=explode('-',$langs[0]);
-if(empty($lang[0]) || !ctype_alpha($lang[0]))
-$language='en';
-else
-$language=$lang[0];
-}
-return $language;
-}
-public static function trace($msg,$category='Uncategorized')
-{
-if(self::$_application && self::$_application->getMode()===TApplication::STATE_PERFORMANCE)
-return;
-if(!self::$_application || self::$_application->getMode()===TApplication::STATE_DEBUG)
-{
-$trace=debug_backtrace();
-if(isset($trace[0]['file']) && isset($trace[0]['line']))
-$msg.=" (line {$trace[0]['line']}, {$trace[0]['file']})";
-$level=TLogger::DEBUG;
-}
-else
-$level=TLogger::INFO;
-self::log($msg,$level,$category);
-}
-public static function log($msg,$level=TLogger::INFO,$category='Uncategorized')
-{
-if(self::$_logger===null)
-self::$_logger=new TLogger;
-self::$_logger->log($msg,$level,$category);
-}
-public static function getLogger()
-{
-if(self::$_logger===null)
-self::$_logger=new TLogger;
-return self::$_logger;
-}
-}
-class TTextWriter extends TComponent implements ITextWriter
-{
-private $_str='';
-public function flush()
-{
-$str=$this->_str;
-$this->_str='';
-return $str;
-}
-public function write($str)
-{
-$this->_str.=$str;
-}
-public function writeLine($str='')
-{
-$this->write($str."\n");
-}
-}
-class TDate extends TComponent
-{
-}
-
-if(!class_exists('Prado',false))
-{
-class Prado extends PradoBase
-{
-}
-}
-if(!function_exists('__autoload'))
-{
-function __autoload($className)
-{
-include_once($className.Prado::CLASS_FILE_EXT);
-if(!class_exists($className,false) && !interface_exists($className,false))
-Prado::fatalError("Class file for '$className' cannot be found.");
-}
-}
-set_error_handler(array('Prado','phpErrorHandler'),error_reporting());
-set_exception_handler(array('Prado','exceptionHandler'));
-
-class TApplication extends TComponent
-{
-const STATE_OFF='Off';
-const STATE_DEBUG='Debug';
-const STATE_NORMAL='Normal';
-const STATE_PERFORMANCE='Performance';
-const PAGE_SERVICE_ID='page';
-const CONFIG_FILE='application.xml';
-const RUNTIME_PATH='runtime';
-const CONFIGCACHE_FILE='config.cache';
-const GLOBAL_FILE='global.cache';
-private static $_steps=array(
-'onBeginRequest',
-'onAuthentication',
-'onPostAuthentication',
-'onAuthorization',
-'onPostAuthorization',
-'onLoadState',
-'onPostLoadState',
-'onPreRunService',
-'onRunService',
-'onPostRunService',
-'onSaveState',
-'onPostSaveState',
-'onEndRequest'
-);
-private $_id;
-private $_uniqueID;
-private $_requestCompleted=false;
-private $_step;
-private $_service=null;
-private $_pageService=null;
-private $_modules;
-private $_parameters;
-private $_configFile;
-private $_basePath;
-private $_runtimePath;
-private $_stateChanged=false;
-private $_globals=array();
-private $_cacheFile;
-private $_errorHandler=null;
-private $_request=null;
-private $_response=null;
-private $_session=null;
-private $_cache=null;
-private $_statePersister=null;
-private $_user=null;
-private $_globalization=null;
-private $_authRules=null;
-private $_mode='Debug';
-public function __construct($basePath='protected',$cacheConfig=true)
-{
-parent::__construct();
-Prado::setApplication($this);
-if(($this->_basePath=realpath($basePath))===false)
-throw new TConfigurationException('application_basepath_invalid',$basePath);
-if(is_file($this->_basePath))
-{
-$this->_configFile=$this->_basePath;
-$this->_basePath=dirname($this->_basepath);
-}
-else if(is_file($this->_basePath.'/'.self::CONFIG_FILE))
-$this->_configFile=$this->_basePath.'/'.self::CONFIG_FILE;
-else
-$this->_configFile=null;
-$this->_runtimePath=$this->_basePath.'/'.self::RUNTIME_PATH;
-if(is_writable($this->_runtimePath))
-{
-if($this->_configFile!==null)
-{
-$subdir=basename($this->_configFile);
-$this->_runtimePath.='/'.$subdir;
-if(!is_dir($this->_runtimePath))
-mkdir($this->_runtimePath);
-}
-}
-else
-throw new TConfigurationException('application_runtimepath_invalid',$this->_runtimePath);
-$this->_cacheFile=$cacheConfig ? $this->_runtimePath.'/'.self::CONFIGCACHE_FILE : null;
-$this->_uniqueID=md5($this->_runtimePath);
-}
-public function __destruct()
-{
-$this->onExitApplication();
-}
-public function run()
-{
-try
-{
-$this->initApplication();
-$n=count(self::$_steps);
-$this->_step=0;
-$this->_requestCompleted=false;
-while($this->_step<$n)
-{
-if($this->_mode===self::STATE_OFF)
-throw new THttpException(503,'application_service_unavailable');
-$method=self::$_steps[$this->_step];
-
-$this->$method();
-if($this->_requestCompleted && $this->_step<$n-1)
-$this->_step=$n-1;
-else
-$this->_step++;
-}
-}
-catch(Exception $e)
-{
-$this->onError($e);
-}
-}
-public function completeRequest()
-{
-$this->_requestCompleted=true;
-}
-public function getGlobalState($key,$defaultValue=null)
-{
-return isset($this->_globals[$key])?$this->_globals[$key]:$defaultValue;
-}
-public function setGlobalState($key,$value,$defaultValue=null)
-{
-$this->_stateChanged=true;
-if($value===$defaultValue)
-unset($this->_globals[$key]);
-else
-$this->_globals[$key]=$value;
-}
-public function clearGlobalState($key)
-{
-$this->_stateChanged=true;
-unset($this->_globals[$key]);
-}
-protected function loadGlobals()
-{
-$this->_globals=$this->getApplicationStatePersister()->load();
-}
-protected function saveGlobals()
-{
-if(!$this->_stateChanged)
-return;
-$this->getApplicationStatePersister()->save($this->_globals);
-}
-public function getID()
-{
-return $this->_id;
-}
-public function setID($value)
-{
-$this->_id=$value;
-}
-public function getUniqueID()
-{
-return $this->_uniqueID;
-}
-public function getMode()
-{
-return $this->_mode;
-}
-public function setMode($value)
-{
-$this->_mode=TPropertyValue::ensureEnum($value,array(self::STATE_OFF,self::STATE_DEBUG,self::STATE_NORMAL,self::STATE_PERFORMANCE));
-}
-public function getBasePath()
-{
-return $this->_basePath;
-}
-public function getConfigurationFile()
-{
-return $this->_configFile;
-}
-public function getRuntimePath()
-{
-return $this->_runtimePath;
-}
-public function getService()
-{
-return $this->_service;
-}
-public function setModule($id,IModule $module)
-{
-if(isset($this->_modules[$id]))
-throw new TConfigurationException('application_moduleid_duplicated',$id);
-else
-$this->_modules[$id]=$module;
-}
-public function getModule($id)
-{
-return isset($this->_modules[$id])?$this->_modules[$id]:null;
-}
-public function getModules()
-{
-return $this->_modules;
-}
-public function getParameters()
-{
-return $this->_parameters;
-}
-public function getPageService()
-{
-if(!$this->_pageService)
-{
-$this->_pageService=new TPageService;
-$this->_pageService->init(null);
-}
-return $this->_pageService;
-}
-public function setPageService(TPageService $service)
-{
-$this->_pageService=$service;
-}
-public function getRequest()
-{
-if(!$this->_request)
-{
-$this->_request=new THttpRequest;
-$this->_request->init(null);
-}
-return $this->_request;
-}
-public function setRequest(THttpRequest $request)
-{
-$this->_request=$request;
-}
-public function getResponse()
-{
-if(!$this->_response)
-{
-$this->_response=new THttpResponse;
-$this->_response->init(null);
-}
-return $this->_response;
-}
-public function setResponse(THttpResponse $response)
-{
-$this->_response=$response;
-}
-public function getSession()
-{
-if(!$this->_session)
-{
-$this->_session=new THttpSession;
-$this->_session->init(null);
-}
-return $this->_session;
-}
-public function setSession(THttpSession $session)
-{
-$this->_session=$session;
-}
-public function getErrorHandler()
-{
-if(!$this->_errorHandler)
-{
-$this->_errorHandler=new TErrorHandler;
-$this->_errorHandler->init(null);
-}
-return $this->_errorHandler;
-}
-public function setErrorHandler(TErrorHandler $handler)
-{
-$this->_errorHandler=$handler;
-}
-public function getApplicationStatePersister()
-{
-if(!$this->_statePersister)
-{
-$this->_statePersister=new TApplicationStatePersister;
-$this->_statePersister->init(null);
-}
-return $this->_statePersister;
-}
-public function setApplicationStatePersister(IStatePersister $persister)
-{
-$this->_statePersister=$persister;
-}
-public function getCache()
-{
-return $this->_cache;
-}
-public function setCache(ICache $cache)
-{
-$this->_cache=$cache;
-}
-public function getUser()
-{
-return $this->_user;
-}
-public function setUser(IUser $user)
-{
-$this->_user=$user;
-}
-public function getGlobalization()
-{
-return $this->_globalization;
-}
-public function setGlobalization(TGlobalization $handler)
-{
-$this->_globalization = $handler;
-}
-public function getAuthorizationRules()
-{
-if($this->_authRules===null)
-$this->_authRules=new TAuthorizationRuleCollection;
-return $this->_authRules;
-}
-protected function initApplication()
-{
-
-Prado::setPathOfAlias('Application',$this->_basePath);
-if($this->_configFile===null)
-{
-$this->getRequest()->setAvailableServices(array(self::PAGE_SERVICE_ID));
-$this->_service=$this->getPageService();
-return;
-}
-if($this->_cacheFile===null || @filemtime($this->_cacheFile)Recursive Error
\n"; -echo "".$exception->__toString()."\n"; -echo ""; -} -else -{ -error_log("Error happened while processing an existing error:\n".$param->__toString()); -header('HTTP/1.0 500 Internal Error'); -} -} -protected function displayException($exception) -{ -$lines=file($exception->getFile()); -$errorLine=$exception->getLine(); -$beginLine=$errorLine-self::SOURCE_LINES>=0?$errorLine-self::SOURCE_LINES:0; -$endLine=$errorLine+self::SOURCE_LINES<=count($lines)?$errorLine+self::SOURCE_LINES:count($lines); -$source=''; -for($i=$beginLine-1;$i<$endLine;++$i) -{ -if($i===$errorLine-1) -{ -$line=htmlspecialchars(sprintf("%04d: %s",$i+1,str_replace("\t",' ',$lines[$i]))); -$source.="
".$line."
";
-}
-else
-$source.=htmlspecialchars(sprintf("%04d: %s",$i+1,str_replace("\t",' ',$lines[$i])));
-}
-$tokens=array(
-'%%ErrorType%%' => get_class($exception),
-'%%ErrorMessage%%' => htmlspecialchars($exception->getMessage()),
-'%%SourceFile%%' => htmlspecialchars($exception->getFile()).' ('.$exception->getLine().')',
-'%%SourceCode%%' => $source,
-'%%StackTrace%%' => htmlspecialchars($exception->getTraceAsString()),
-'%%Version%%' => $_SERVER['SERVER_SOFTWARE'].' PRADO/'.Prado::getVersion(),
-'%%Time%%' => @strftime('%Y-%m-%d %H:%M',time())
-);
-$lang=Prado::getPreferredLanguage();
-$exceptionFile=Prado::getFrameworkPath().'/Exceptions/templates/'.self::EXCEPTION_FILE_NAME.'-'.$lang.'.html';
-if(!is_file($exceptionFile))
-$exceptionFile=Prado::getFrameworkPath().'/Exceptions/templates/'.self::EXCEPTION_FILE_NAME.'.html';
-if(($content=@file_get_contents($exceptionFile))===false)
-die("Unable to open exception template file '$exceptionFile'.");
-echo strtr($content,$tokens);
-}
-}
-
-class THttpRequest extends TMap implements IModule
-{
-const SERVICE_VAR='sp';
-private $_initialized=false;
-private $_serviceID=null;
-private $_serviceParam=null;
-private $_cookies=null;
-private $_requestUri;
-private $_pathInfo;
-private $_urlFormat='Get';
-private $_services;
-private $_requestResolved=false;
-private $_id;
-public function getID()
-{
-return $this->_id;
-}
-public function setID($value)
-{
-$this->_id=$value;
-}
-public function init($config)
-{
-if(isset($_SERVER['REQUEST_URI']))
-$this->_requestUri=$_SERVER['REQUEST_URI'];
-else $this->_requestUri=$_SERVER['SCRIPT_NAME'].(empty($_SERVER['QUERY_STRING'])?'':'?'.$_SERVER['QUERY_STRING']);
-if(isset($_SERVER['PATH_INFO']))
-$this->_pathInfo=$_SERVER['PATH_INFO'];
-else if(strpos($_SERVER['PHP_SELF'],$_SERVER['SCRIPT_NAME'])===0)
-$this->_pathInfo=substr($_SERVER['PHP_SELF'],strlen($_SERVER['SCRIPT_NAME']));
-else
-$this->_pathInfo='';
-if(get_magic_quotes_gpc())
-{
-if(isset($_GET))
-$_GET=$this->stripSlashes($_GET);
-if(isset($_POST))
-$_POST=$this->stripSlashes($_POST);
-if(isset($_REQUEST))
-$_REQUEST=$this->stripSlashes($_REQUEST);
-if(isset($_COOKIE))
-$_COOKIE=$this->stripSlashes($_COOKIE);
-}
-if($this->getUrlFormat()==='Path' && ($pathInfo=trim($this->_pathInfo,'/'))!=='')
-{
-$paths=explode('/',$pathInfo);
-$n=count($paths);
-$getVariables=array();
-for($i=0;$i<$n;++$i)
-{
-if($i+1<$n)
-$getVariables[$paths[$i]]=$paths[++$i];
-}
-$this->copyFrom(array_merge($getVariables,array_merge($_GET,$_POST)));
-}
-else
-$this->copyFrom(array_merge($_GET,$_POST));
-$this->_initialized=true;
-$this->getApplication()->setRequest($this);
-}
-public function stripSlashes(&$data)
-{
-return is_array($data)?array_map(array($this,'stripSlashes'),$data):stripslashes($data);
-}
-public function getUrl()
-{
-if($this->_url===null)
-{
-$secure=$this->getIsSecureConnection();
-$url=$secure?'https://':'http://';
-if(empty($_SERVER['HTTP_HOST']))
-{
-$url.=$_SERVER['SERVER_NAME'];
-$port=$_SERVER['SERVER_PORT'];
-if(($port!=80 && !$secure) || ($port!=443 && $secure))
-$url.=':'.$port;
-}
-else
-$url.=$_SERVER['HTTP_HOST'];
-$url.=$this->getRequestUri();
-$this->_url=new TUri($url);
-}
-return $this->_url;
-}
-public function getUrlFormat()
-{
-return $this->_urlFormat;
-}
-public function setUrlFormat($value)
-{
-$this->_urlFormat=TPropertyValue::ensureEnum($value,'Path','Get');
-}
-public function getRequestType()
-{
-return $_SERVER['REQUEST_METHOD'];
-}
-public function getIsSecureConnection()
-{
-return !empty($_SERVER['HTTPS']);
-}
-public function getPathInfo()
-{
-return $this->_pathInfo;
-}
-public function getQueryString()
-{
-return isset($_SERVER['QUERY_STRING'])?$_SERVER['QUERY_STRING']:'';
-}
-public function getRequestUri()
-{
-return $this->_requestUri;
-}
-public function getApplicationPath()
-{
-return $_SERVER['SCRIPT_NAME'];
-}
-public function getPhysicalApplicationPath()
-{
-return realpath($_SERVER['SCRIPT_FILENAME']);
-}
-public function getServerName()
-{
-return $_SERVER['SERVER_NAME'];
-}
-public function getServerPort()
-{
-return $_SERVER['SERVER_PORT'];
-}
-public function getUrlReferrer()
-{
-return isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:null;
-}
-public function getBrowser()
-{
-return get_browser();
-}
-public function getUserAgent()
-{
-return $_SERVER['HTTP_USER_AGENT'];
-}
-public function getUserHostAddress()
-{
-return $_SERVER['REMOTE_ADDR'];
-}
-public function getUserHost()
-{
-return isset($_SERVER['REMOTE_HOST'])?$_SERVER['REMOTE_HOST']:null;
-}
-public function getAcceptTypes()
-{
-return $_SERVER['HTTP_ACCEPT'];
-}
-public function getUserLanguages()
-{
-return Prado::getUserLanguages();
-}
-public function getCookies()
-{
-if($this->_cookies===null)
-{
-$this->_cookies=new THttpCookieCollection;
-foreach($_COOKIE as $key=>$value)
-$this->_cookies->add(new THttpCookie($key,$value));
-}
-return $this->_cookies;
-}
-public function getUploadedFiles()
-{
-return $_FILES;
-}
-public function getServerVariables()
-{
-return $_SERVER;
-}
-public function getEnvironmentVariables()
-{
-return $_ENV;
-}
-public function constructUrl($serviceID,$serviceParam,$getItems=null,$encodeAmpersand=false)
-{
-$url=$serviceID.'='.$serviceParam;
-$amp=$encodeAmpersand?'&':'&';
-if(is_array($getItems) || $getItems instanceof Traversable)
-{
-foreach($getItems as $name=>$value)
-$url.=$amp.urlencode($name).'='.urlencode($value);
-}
-if($this->getUrlFormat()==='Path')
-{
-$url=strtr($url,array($amp=>'/','?'=>'/','='=>'/'));
-if(defined('SID') && SID != '')
-$url.='?'.SID;
-return $this->getApplicationPath().'/'.$url;
-}
-else
-{
-if(defined('SID') && SID != '')
-$url.=$amp.SID;
-return $this->getApplicationPath().'?'.$url;
-}
-}
-protected function resolveRequest()
-{
-
-$this->_requestResolved=true;
-foreach($this->_services as $id)
-{
-if($this->contains($id))
-{
-$this->setServiceID($id);
-$this->setServiceParameter($this->itemAt($id));
-break;
-}
-}
-}
-public function getAvailableServices()
-{
-return $this->_services;
-}
-public function setAvailableServices($services)
-{
-$this->_services=$services;
-}
-public function getServiceID()
-{
-if(!$this->_requestResolved)
-$this->resolveRequest();
-return $this->_serviceID;
-}
-protected function setServiceID($value)
-{
-$this->_serviceID=$value;
-}
-public function getServiceParameter()
-{
-if(!$this->_requestResolved)
-$this->resolveRequest();
-return $this->_serviceParam;
-}
-protected function setServiceParameter($value)
-{
-$this->_serviceParam=$value;
-}
-}
-class THttpCookieCollection extends TList
-{
-private $_o;
-public function __construct($owner=null)
-{
-parent::__construct();
-$this->_o=$owner;
-}
-public function insertAt($index,$item)
-{
-if($item instanceof THttpCookie)
-{
-parent::insertAt($index,$item);
-if($this->_o instanceof THttpResponse)
-$this->_o->addCookie($item);
-}
-else
-throw new TInvalidDataTypeException('authorizationrulecollection_authorizationrule_required');
-}
-public function removeAt($index)
-{
-$item=parent::removeAt($index);
-if($this->_o instanceof THttpResponse)
-$this->_o->removeCookie($item);
-return $item;
-}
-}
-class THttpCookie extends TComponent
-{
-private $_domain='';
-private $_name;
-private $_value=0;
-private $_expire=0;
-private $_path='/';
-private $_secure=false;
-public function __construct($name,$value)
-{
-parent::__construct();
-$this->_name=$name;
-$this->_value=$value;
-}
-public function getDomain()
-{
-return $this->_domain;
-}
-public function setDomain($value)
-{
-$this->_domain=$value;
-}
-public function getExpire()
-{
-return $this->_expire;
-}
-public function setExpire($value)
-{
-$this->_expire=TPropertyValue::ensureInteger($value);
-}
-public function getName()
-{
-return $this->_name;
-}
-public function setName($value)
-{
-$this->_name=$value;
-}
-public function getValue()
-{
-return $this->_value;
-}
-public function setValue($value)
-{
-$this->_value=$value;
-}
-public function getPath()
-{
-return $this->_path;
-}
-public function setPath($value)
-{
-$this->_path=$value;
-}
-public function getSecure()
-{
-return $this->_secure;
-}
-public function setSecure($value)
-{
-$this->_secure=TPropertyValue::ensureBoolean($value);
-}
-}
-class TUri extends TComponent
-{
-private static $_defaultPort=array(
-'ftp'=>21,
-'gopher'=>70,
-'http'=>80,
-'https'=>443,
-'news'=>119,
-'nntp'=>119,
-'wais'=>210,
-'telnet'=>23
-);
-private $_scheme;
-private $_host;
-private $_port;
-private $_user;
-private $_pass;
-private $_path;
-private $_query;
-private $_fragment;
-private $_uri;
-public function __construct($uri)
-{
-parent::__construct();
-if(($ret=@parse_url($uri))!==false)
-{
-$this->_scheme=$ret['scheme'];
-$this->_host=$ret['host'];
-$this->_port=$ret['port'];
-$this->_user=$ret['user'];
-$this->_pass=$ret['pass'];
-$this->_path=$ret['path'];
-$this->_query=$ret['query'];
-$this->_fragment=$ret['fragment'];
-$this->_uri=$uri;
-}
-else
-{
-throw new TInvalidDataValueException('uri_format_invalid',$uri);
-}
-}
-public function getUri()
-{
-return $this->_uri;
-}
-public function getScheme()
-{
-return $this->_scheme;
-}
-public function getHost()
-{
-return $this->_host;
-}
-public function getPort()
-{
-return $this->_port;
-}
-public function getUser()
-{
-return $this->_user;
-}
-public function getPassword()
-{
-return $this->_pass;
-}
-public function getPath()
-{
-return $this->_path;
-}
-public function getQuery()
-{
-return $this->_query;
-}
-public function getFragment()
-{
-return $this->_fragment;
-}
-}
-
-class THttpResponse extends TModule implements ITextWriter
-{
-private $_bufferOutput=true;
-private $_initialized=false;
-private $_cookies=null;
-private $_status=200;
-private $_htmlWriterType='System.Web.UI.THtmlWriter';
-private $_contentType='text/html';
-private $_charset;
-public function __destruct()
-{
-if($this->_bufferOutput)
-@ob_end_flush();
-parent::__destruct();
-}
-public function init($config)
-{
-if($this->_bufferOutput)
-ob_start();
-$this->_initialized=true;
-$this->getApplication()->setResponse($this);
-}
-public function getCacheExpire()
-{
-return session_cache_expire();
-}
-public function setCacheExpire($value)
-{
-session_cache_expire(TPropertyValue::ensureInteger($value));
-}
-public function getCacheControl()
-{
-return session_cache_limiter();
-}
-public function setCacheControl($value)
-{
-session_cache_limiter(TPropertyValue::ensureEnum($value,array('none','nocache','private','private_no_expire','public')));
-}
-public function setContentType($type)
-{
-$this->_contentType = $type;
-}
-public function getContentType()
-{
-return $this->_contentType;
-}
-public function getCharset()
-{
-return $this->_charset;
-}
-public function setCharset($charset)
-{
-$this->_charset = $charset;
-}
-public function getBufferOutput()
-{
-return $this->_bufferOutput;
-}
-public function setBufferOutput($value)
-{
-if($this->_initialized)
-throw new TInvalidOperationException('httpresponse_bufferoutput_unchangeable');
-else
-$this->_bufferOutput=TPropertyValue::ensureBoolean($value);
-}
-public function getStatusCode()
-{
-return $this->_status;
-}
-public function setStatusCode($status)
-{
-$this->_status=TPropertyValue::ensureInteger($status);
-}
-public function getCookies()
-{
-if($this->_cookies===null)
-$this->_cookies=new THttpCookieCollection($this);
-return $this->_cookies;
-}
-public function write($str)
-{
-echo $str;
-}
-public function writeFile($fileName)
-{
-static $defaultMimeTypes=array(
-'css'=>'text/css',
-'gif'=>'image/gif',
-'jpg'=>'image/jpeg',
-'jpeg'=>'image/jpeg',
-'htm'=>'text/html',
-'html'=>'text/html',
-'js'=>'javascript/js'
-);
-if(!is_file($fileName))
-throw new TInvalidDataValueException('httpresponse_file_inexistent',$fileName);
-header('Pragma: public');
-header('Expires: 0');
-header('Cache-Component: must-revalidate, post-check=0, pre-check=0');
-$mimeType='text/plain';
-if(function_exists('mime_content_type'))
-$mimeType=mime_content_type($fileName);
-else
-{
-$ext=array_pop(explode('.',$fileName));
-if(isset($defaultMimeTypes[$ext]))
-$mimeType=$defaultMimeTypes[$ext];
-}
-$fn=basename($fileName);
-header("Content-type: $mimeType");
-header('Content-Length: '.filesize($fileName));
-header("Content-Disposition: attachment; filename=\"$fn\"");
-header('Content-Transfer-Encoding: binary');
-readfile($fileName);
-}
-public function redirect($url)
-{
-header('Location:'.$url);
-exit();
-}
-public function flush()
-{
-
-$this->sendContentTypeHeader();
-if($this->_bufferOutput)
-ob_flush();
-}
-protected function sendContentTypeHeader()
-{
-$charset = $this->getCharset();
-if(empty($charset) && ($globalization=$this->getApplication()->getGlobalization())!==null)
-$charset = $globalization->getCharset();
-if(!empty($charset))
-{
-$header='Content-Type: '.$this->getContentType().';charset='.$charset;
-$this->appendHeader($header);
-}
-}
-public function clear()
-{
-if($this->_bufferOutput)
-ob_clean();
-
-}
-public function appendHeader($value)
-{
-
-header($value);
-}
-public function appendLog($message,$messageType=0,$destination='',$extraHeaders='')
-{
-error_log($message,$messageType,$destination,$extraHeaders);
-}
-public function addCookie($cookie)
-{
-setcookie($cookie->getName(),$cookie->getValue(),$cookie->getExpire(),$cookie->getPath(),$cookie->getDomain(),$cookie->getSecure());
-}
-public function removeCookie($cookie)
-{
-setcookie($cookie->getName(),null,0,$cookie->getPath(),$cookie->getDomain(),$cookie->getSecure());
-}
-public function getHtmlWriterType()
-{
-return $this->_htmlWriterType;
-}
-public function setHtmlWriterType($value)
-{
-$this->_htmlWriterType=$value;
-}
-public function createHtmlWriter($type=null)
-{
-if($type===null)
-$type=$this->_htmlWriterType;
-return Prado::createComponent($type,$this);
-}
-}
-
-class THttpSession extends TComponent implements IteratorAggregate,ArrayAccess,IModule
-{
-private $_initialized=false;
-private $_started=false;
-private $_autoStart=false;
-private $_cookie=null;
-private $_id;
-public function getID()
-{
-return $this->_id;
-}
-public function setID($value)
-{
-$this->_id=$value;
-}
-public function init($config)
-{
-if($this->_autoStart)
-session_start();
-$this->_initialized=true;
-$this->getApplication()->setSession($this);
-}
-public function open()
-{
-if(!$this->_started)
-{
-if($this->_cookie!==null)
-session_set_cookie_params($this->_cookie->getExpire(),$this->_cookie->getPath(),$this->_cookie->getDomain(),$this->_cookie->getSecure());
-session_start();
-$this->_started=true;
-}
-}
-public function close()
-{
-if($this->_started)
-{
-session_write_close();
-$this->_started=false;
-}
-}
-public function destroy()
-{
-if($this->_started)
-{
-session_destroy();
-$this->_started=false;
-}
-}
-public function getIsStarted()
-{
-return $this->_started;
-}
-public function getSessionID()
-{
-return session_id();
-}
-public function setSessionID($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_sessionid_unchangeable');
-else
-session_id($value);
-}
-public function getSessionName()
-{
-return session_name();
-}
-public function setSessionName($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_sessionname_unchangeable');
-else if(ctype_alnum($value))
-session_name($value);
-else
-throw new TInvalidDataValueException('httpsession_sessionname_invalid',$name);
-}
-public function getSavePath()
-{
-return session_save_path();
-}
-public function setSavePath($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_savepath_unchangeable');
-else if(is_dir($value))
-session_save_path($value);
-else
-throw new TInvalidDataValueException('httpsession_savepath_invalid',$value);
-}
-public function getStorage()
-{
-switch(session_module_name())
-{
-case 'files': return 'File';
-case 'mm': return 'SharedMemory';
-case 'user': return 'Custom';
-default: return 'Unknown';
-}
-}
-public function setStorage($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_storage_unchangeable');
-else
-{
-$value=TPropertyValue::ensureEnum($value,array('File','SharedMemory','Custom'));
-if($value==='Custom')
-session_set_save_handler(array($this,'_open'),array($this,'_close'),array($this,'_read'),array($this,'_write'),array($this,'_destroy'),array($this,'_gc'));
-switch($value)
-{
-case 'Custom':
-session_module_name('user');
-break;
-case 'SharedMemory':
-session_module_name('mm');
-break;
-default:
-session_module_name('files');
-break;
-}
-}
-}
-public function getCookie()
-{
-if($this->_cookie===null)
-$this->_cookie=new THttpCookie($this->getSessionName(),$this->getSessionID());
-return $this->_cookie;
-}
-public function getCookieMode()
-{
-if(ini_get('session.use_cookies')==='0')
-return 'None';
-else if(ini_get('session.use_only_cookies')==='0')
-return 'Allow';
-else
-return 'Only';
-}
-public function setCookieMode($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_cookiemode_unchangeable');
-else
-{
-$value=TPropertyValue::ensureEnum($value,array('None','Allow','Only'));
-if($value==='None')
-ini_set('session.use_cookies','0');
-else if($value==='Allow')
-{
-ini_set('session.use_cookies','1');
-ini_set('session.use_only_cookies','0');
-}
-else
-{
-ini_set('session.use_cookies','1');
-ini_set('session.use_only_cookies','1');
-}
-}
-}
-public function getAutoStart()
-{
-return $this->_autoStart;
-}
-public function setAutoStart($value)
-{
-if($this->_initialized)
-throw new TInvalidOperationException('httpsession_autostart_unchangeable');
-else
-$this->_autoStart=TPropertyValue::ensureBoolean($value);
-}
-public function getGCProbability()
-{
-return TPropertyValue::ensureInteger(ini_get('session.gc_probability'));
-}
-public function setGCProbability($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_gcprobability_unchangeable');
-else
-{
-$value=TPropertyValue::ensureInteger($value);
-if($value>=0 && $value<=100)
-{
-ini_set('session.gc_probability',$value);
-ini_set('session.gc_divisor','100');
-}
-else
-throw new TInvalidDataValueException('httpsession_gcprobability_invalid',$value);
-}
-}
-public function getUseTransparentSessionID()
-{
-return ini_get('session.use_trans_sid')==='1';
-}
-public function setUseTransparentSessionID($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_transid_unchangeable');
-else
-ini_set('session.use_only_cookies',TPropertyValue::ensureBoolean($value)?'1':'0');
-}
-public function getTimeout()
-{
-return TPropertyValue::ensureInteger(ini_get('session.gc_maxlifetime'));
-}
-public function setTimeout($value)
-{
-if($this->_started)
-throw new TInvalidOperationException('httpsession_maxlifetime_unchangeable');
-else
-ini_set('session.gc_maxlifetime',$value);
-}
-public function _open($savePath,$sessionName)
-{
-return true;
-}
-public function _close()
-{
-return true;
-}
-public function _read($id)
-{
-return '';
-}
-public function _write($id,$data)
-{
-return true;
-}
-public function _destroy($id)
-{
-return true;
-}
-public function _gc($maxLifetime)
-{
-return true;
-}
-public function getIterator()
-{
-return new TSessionIterator;
-}
-public function getCount()
-{
-return count($_SESSION);
-}
-public function getKeys()
-{
-return array_keys($_SESSION);
-}
-public function itemAt($key)
-{
-return isset($_SESSION[$key]) ? $_SESSION[$key] : null;
-}
-public function add($key,$value)
-{
-$_SESSION[$key]=$value;
-}
-public function remove($key)
-{
-if(isset($_SESSION[$key]))
-{
-$value=$_SESSION[$key];
-unset($_SESSION[$key]);
-return $value;
-}
-else
-return null;
-}
-public function clear()
-{
-foreach(array_keys($_SESSION) as $key)
-unset($_SESSION[$key]);
-}
-public function contains($key)
-{
-return isset($_SESSION[$key]);
-}
-public function toArray()
-{
-return $_SESSION;
-}
-public function offsetExists($offset)
-{
-return isset($_SESSION[$offset]);
-}
-public function offsetGet($offset)
-{
-return isset($_SESSION[$offset]) ? $_SESSION[$offset] : null;
-}
-public function offsetSet($offset,$item)
-{
-$_SESSION[$offset]=$item;
-}
-public function offsetUnset($offset)
-{
-unset($_SESSION[$offset]);
-}
-}
-class TSessionIterator implements Iterator
-{
-private $_keys;
-private $_key;
-public function __construct()
-{
-$this->_keys=array_keys($_SESSION);
-}
-public function rewind()
-{
-$this->_key=reset($this->_keys);
-}
-public function key()
-{
-return $this->_key;
-}
-public function current()
-{
-return isset($_SESSION[$this->_key])?$_SESSION[$this->_key]:null;
-}
-public function next()
-{
-do
-{
-$this->_key=next($this->_keys);
-}
-while(!isset($_SESSION[$this->_key]) && $this->_key!==false);
-}
-public function valid()
-{
-return $this->_key!==false;
-}
-}
-
-class TAuthorizationRule extends TComponent
-{
-private $_action;
-private $_users;
-private $_roles;
-private $_verb;
-private $_everyone;
-private $_guest;
-public function __construct($action,$users,$roles,$verb='')
-{
-parent::__construct();
-$action=strtolower(trim($action));
-if($action==='allow' || $action==='deny')
-$this->_action=$action;
-else
-throw new TInvalidDataValueException('authorizationrule_action_invalid',$action);
-$this->_users=array();
-$this->_roles=array();
-$this->_everyone=false;
-$this->_guest=false;
-foreach(explode(',',$users) as $user)
-{
-if(($user=trim(strtolower($user)))!=='')
-{
-if($user==='*')
-$this->_everyone=true;
-else if($user==='?')
-$this->_guest=true;
-else
-$this->_users[]=$user;
-}
-}
-foreach(explode(',',$roles) as $role)
-{
-if(($role=trim(strtolower($role)))!=='')
-$this->_roles[]=$role;
-}
-$verb=trim(strtolower($verb));
-if($verb==='' || $verb==='get' || $verb==='post')
-$this->_verb=$verb;
-else
-throw new TInvalidDataValueException('authorizationrule_verb_invalid',$verb);
-}
-public function getAction()
-{
-return $this->_action;
-}
-public function getUsers()
-{
-return $this->_users;
-}
-public function getRoles()
-{
-return $this->_roles;
-}
-public function getVerb()
-{
-return $this->_verb;
-}
-public function getGuestApplied()
-{
-return $this->_guest;
-}
-public function getEveryoneApplied()
-{
-return $this->_everyone;
-}
-public function isUserAllowed(IUser $user,$verb)
-{
-$decision=($this->_action==='allow')?1:-1;
-if($this->_verb==='' || strcasecmp($verb,$this->_verb)===0)
-{
-if($this->_everyone || ($this->_guest && $user->getIsGuest()))
-return $decision;
-if(in_array(strtolower($user->getName()),$this->_users))
-return $decision;
-foreach($this->_roles as $role)
-if($user->isInRole($role))
-return $decision;
-}
-return 0;
-}
-}
-class TAuthorizationRuleCollection extends TList
-{
-public function isUserAllowed($user,$verb)
-{
-if($user instanceof IUser)
-{
-$verb=strtolower(trim($verb));
-foreach($this as $rule)
-{
-if(($decision=$rule->isUserAllowed($user,$verb))!==0)
-return ($decision>0);
-}
-return true;
-}
-else
-return false;
-}
-public function insertAt($index,$item)
-{
-if($item instanceof TAuthorizationRule)
-parent::insertAt($index,$item);
-else
-throw new TInvalidDataTypeException('authorizationrulecollection_authorizationrule_required');
-}
-}
-
-class TPageService extends TService
-{
-const CONFIG_FILE='config.xml';
-const DEFAULT_BASEPATH='pages';
-const CONFIG_CACHE_PREFIX='prado:pageservice:';
-const PAGE_FILE_EXT='.page';
-private $_id='page';
-private $_basePath=null;
-private $_defaultPage='Home';
-private $_pagePath;
-private $_page=null;
-private $_properties;
-private $_initialized=false;
-private $_assetManager=null;
-private $_themeManager=null;
-private $_templateManager=null;
-private $_pageStatePersister=null;
-public function init($config)
-{
-
-$application=$this->getApplication();
-$application->setPageService($this);
-if($this->_basePath===null)
-{
-$basePath=$application->getBasePath().'/'.self::DEFAULT_BASEPATH;
-if(($this->_basePath=realpath($basePath))===false || !is_dir($this->_basePath))
-throw new TConfigurationException('pageservice_basepath_invalid',$basePath);
-}
-$this->_pagePath=$application->getRequest()->getServiceParameter();
-if(empty($this->_pagePath))
-$this->_pagePath=$this->_defaultPage;
-if(empty($this->_pagePath))
-throw new THttpException(404,'pageservice_page_required');
-if(($cache=$application->getCache())===null)
-{
-$pageConfig=new TPageConfiguration;
-if($config!==null)
-$pageConfig->loadXmlElement($config,$application->getBasePath(),null);
-$pageConfig->loadConfigurationFiles($this->_pagePath,$this->_basePath);
-}
-else
-{
-$configCached=true;
-$currentTimestamp=array();
-$arr=$cache->get(self::CONFIG_CACHE_PREFIX.$this->_pagePath);
-if(is_array($arr))
-{
-list($pageConfig,$timestamps)=$arr;
-if($application->getMode()!==TApplication::STATE_PERFORMANCE)
-{
-foreach($timestamps as $fileName=>$timestamp)
-{
-if($fileName===0) {
-$appConfigFile=$application->getConfigurationFile();
-$currentTimestamp[0]=$appConfigFile===null?0:@filemtime($appConfigFile);
-if($currentTimestamp[0]>$timestamp || ($timestamp>0 && !$currentTimestamp[0]))
-$configCached=false;
-}
-else
-{
-$currentTimestamp[$fileName]=@filemtime($fileName);
-if($currentTimestamp[$fileName]>$timestamp || ($timestamp>0 && !$currentTimestamp[$fileName]))
-$configCached=false;
-}
-}
-}
-}
-else
-{
-$configCached=false;
-$paths=explode('.',$this->_pagePath);
-array_pop($paths);
-$configPath=$this->_basePath;
-foreach($paths as $path)
-{
-$configFile=$configPath.'/'.self::CONFIG_FILE;
-$currentTimestamp[$configFile]=@filemtime($configFile);
-$configPath.='/'.$path;
-}
-$appConfigFile=$application->getConfigurationFile();
-$currentTimestamp[0]=$appConfigFile===null?0:@filemtime($appConfigFile);
-}
-if(!$configCached)
-{
-$pageConfig=new TPageConfiguration;
-if($config!==null)
-$pageConfig->loadXmlElement($config,$application->getBasePath(),null);
-$pageConfig->loadConfigurationFiles($this->_pagePath,$this->_basePath);
-$cache->set(self::CONFIG_CACHE_PREFIX.$this->_pagePath,array($pageConfig,$currentTimestamp));
-}
-}
-foreach($pageConfig->getAliases() as $alias=>$path)
-Prado::setPathOfAlias($alias,$path);
-foreach($pageConfig->getUsings() as $using)
-Prado::using($using);
-$this->_properties=$pageConfig->getProperties();
-$parameters=$application->getParameters();
-foreach($pageConfig->getParameters() as $id=>$parameter)
-{
-if(is_string($parameter))
-$parameters->add($id,$parameter);
-else
-{
-$component=Prado::createComponent($parameter[0]);
-foreach($parameter[1] as $name=>$value)
-$component->setSubProperty($name,$value);
-$parameters->add($id,$component);
-}
-}
-foreach($pageConfig->getModules() as $id=>$moduleConfig)
-{
-
-$module=Prado::createComponent($moduleConfig[0]);
-$application->setModule($id,$module);
-foreach($moduleConfig[1] as $name=>$value)
-$module->setSubProperty($name,$value);
-$module->init($moduleConfig[2]);
-}
-$application->getAuthorizationRules()->mergeWith($pageConfig->getRules());
-$this->_initialized=true;
-}
-public function getID()
-{
-return $this->_id;
-}
-public function setID($value)
-{
-$this->_id=$value;
-}
-public function getTemplateManager()
-{
-if(!$this->_templateManager)
-{
-$this->_templateManager=new TTemplateManager;
-$this->_templateManager->init(null);
-}
-return $this->_templateManager;
-}
-public function setTemplateManager(TTemplateManager $value)
-{
-$this->_templateManager=$value;
-}
-public function getAssetManager()
-{
-if(!$this->_assetManager)
-{
-$this->_assetManager=new TAssetManager;
-$this->_assetManager->init(null);
-}
-return $this->_assetManager;
-}
-public function setAssetManager(TAssetManager $value)
-{
-$this->_assetManager=$value;
-}
-public function getThemeManager()
-{
-if(!$this->_themeManager)
-{
-$this->_themeManager=new TThemeManager;
-$this->_themeManager->init(null);
-}
-return $this->_themeManager;
-}
-public function setThemeManager(TThemeManager $value)
-{
-$this->_themeManager=$value;
-}
-public function getPageStatePersister()
-{
-if(!$this->_pageStatePersister)
-{
-$this->_pageStatePersister=new TPageStatePersister;
-$this->_pageStatePersister->init(null);
-}
-return $this->_pageStatePersister;
-}
-public function setPageStatePersister(IStatePersister $value)
-{
-$this->_pageStatePersister=$value;
-}
-public function getRequestedPagePath()
-{
-return $this->_pagePath;
-}
-public function getRequestedPage()
-{
-return $this->_page;
-}
-public function getDefaultPage()
-{
-return $this->_defaultPage;
-}
-public function setDefaultPage($value)
-{
-if($this->_initialized)
-throw new TInvalidOperationException('pageservice_defaultpage_unchangeable');
-else
-$this->_defaultPage=$value;
-}
-public function getBasePath()
-{
-return $this->_basePath;
-}
-public function setBasePath($value)
-{
-if($this->_initialized)
-throw new TInvalidOperationException('pageservice_basepath_unchangeable');
-else if(($this->_basePath=realpath(Prado::getPathOfNamespace($value)))===false || !is_dir($this->_basePath))
-throw new TConfigurationException('pageservice_basepath_invalid',$value);
-}
-public function run()
-{
-
-$page=null;
-$path=$this->_basePath.'/'.strtr($this->_pagePath,'.','/');
-if(is_file($path.self::PAGE_FILE_EXT))
-{
-if(is_file($path.Prado::CLASS_FILE_EXT))
-{
-$className=basename($path);
-if(!class_exists($className,false))
-include_once($path.Prado::CLASS_FILE_EXT);
-if(!class_exists($className,false))
-throw new TConfigurationException('pageservice_pageclass_unknown',$className);
-}
-else
-$className='TPage';
-$this->_page=new $className();
-foreach($this->_properties as $name=>$value)
-$this->_page->setSubProperty($name,$value);
-$this->_page->setTemplate($this->getTemplateManager()->getTemplateByFileName($path.self::PAGE_FILE_EXT));
-}
-else
-throw new THttpException(404,'pageservice_page_unknown',$this->_pagePath);
-$writer=$this->getResponse()->createHtmlWriter();
-$this->_page->run($writer);
-$writer->flush();
-}
-public function constructUrl($pagePath,$getParams=null,$encodeAmpersand=false)
-{
-return $this->getRequest()->constructUrl($this->_id,$pagePath,$getParams,$encodeAmpersand);
-}
-public function getAsset($path)
-{
-return $this->getAssetManager()->publishFilePath($path);
-}
-}
-class TPageConfiguration extends TComponent
-{
-private $_properties=array();
-private $_usings=array();
-private $_aliases=array();
-private $_modules=array();
-private $_parameters=array();
-private $_rules=array();
-public function getProperties()
-{
-return $this->_properties;
-}
-public function getAliases()
-{
-return $this->_aliases;
-}
-public function getUsings()
-{
-return $this->_usings;
-}
-public function getModules()
-{
-return $this->_modules;
-}
-public function getParameters()
-{
-return $this->_parameters;
-}
-public function getRules()
-{
-return $this->_rules;
-}
-public function loadConfigurationFiles($pagePath,$basePath)
-{
-$paths=explode('.',$pagePath);
-$page=array_pop($paths);
-$path=$basePath;
-foreach($paths as $p)
-{
-$this->loadFromFile($path.'/'.TPageService::CONFIG_FILE,null);
-$path.='/'.$p;
-}
-$this->loadFromFile($path.'/'.TPageService::CONFIG_FILE,$page);
-$this->_rules=new TAuthorizationRuleCollection($this->_rules);
-}
-private function loadFromFile($fname,$page)
-{
-
-if(empty($fname) || !is_file($fname))
-return;
-$dom=new TXmlDocument;
-if($dom->loadFromFile($fname))
-$this->loadXmlElement($dom,dirname($fname),$page);
-else
-throw new TConfigurationException('pageserviceconf_file_invalid',$fname);
-}
-public function loadXmlElement($dom,$configPath,$page)
-{
-if(($pathsNode=$dom->getElementByTagName('paths'))!==null)
-{
-foreach($pathsNode->getElementsByTagName('alias') as $aliasNode)
-{
-if(($id=$aliasNode->getAttribute('id'))!==null && ($p=$aliasNode->getAttribute('path'))!==null)
-{
-$p=str_replace('\\','/',$p);
-$path=realpath(preg_match('/^\\/|.:\\//',$p)?$p:$configPath.'/'.$p);
-if($path===false || !is_dir($path))
-throw new TConfigurationException('pageserviceconf_aliaspath_invalid',$id,$p,$configPath);
-if(isset($this->_aliases[$id]))
-throw new TConfigurationException('pageserviceconf_alias_redefined',$id,$configPath);
-$this->_aliases[$id]=$path;
-}
-else
-throw new TConfigurationException('pageserviceconf_alias_invalid',$configPath);
-}
-foreach($pathsNode->getElementsByTagName('using') as $usingNode)
-{
-if(($namespace=$usingNode->getAttribute('namespace'))!==null)
-$this->_usings[]=$namespace;
-else
-throw new TConfigurationException('pageserviceconf_using_invalid',$configPath);
-}
-}
-if(($modulesNode=$dom->getElementByTagName('modules'))!==null)
-{
-foreach($modulesNode->getElementsByTagName('module') as $node)
-{
-$properties=$node->getAttributes();
-$type=$properties->remove('class');
-if(($id=$properties->itemAt('id'))===null)
-throw new TConfigurationException('pageserviceconf_module_invalid',$configPath);
-if(isset($this->_modules[$id]))
-{
-if($type===null || $type===$this->_modules[$id][0])
-{
-$this->_modules[$id][1]=array_merge($this->_modules[$id][1],$properties->toArray());
-$elements=$this->_modules[$id][2]->getElements();
-foreach($node->getElements() as $element)
-$elements->add($element);
-}
-else
-{
-$node->setParent(null);
-$this->_modules[$id]=array($type,$properties->toArray(),$node);
-}
-}
-else if($type===null)
-throw new TConfigurationException('pageserviceconf_moduletype_required',$id,$configPath);
-else
-{
-$node->setParent(null);
-$this->_modules[$id]=array($type,$properties->toArray(),$node);
-}
-}
-}
-if(($parametersNode=$dom->getElementByTagName('parameters'))!==null)
-{
-foreach($parametersNode->getElementsByTagName('parameter') as $node)
-{
-$properties=$node->getAttributes();
-if(($id=$properties->remove('id'))===null)
-throw new TConfigurationException('pageserviceconf_parameter_invalid',$configPath);
-if(($type=$properties->remove('class'))===null)
-$this->_parameters[$id]=$node->getValue();
-else
-$this->_parameters[$id]=array($type,$properties->toArray());
-}
-}
-if(($authorizationNode=$dom->getElementByTagName('authorization'))!==null)
-{
-$rules=array();
-foreach($authorizationNode->getElements() as $node)
-{
-$pages=$node->getAttribute('pages');
-$ruleApplies=false;
-if(empty($pages))
-$ruleApplies=true;
-else if($page!==null)
-{
-$ps=explode(',',$pages);
-foreach($ps as $p)
-{
-if($page===trim($p))
-{
-$ruleApplies=true;
-break;
-}
-}
-}
-if($ruleApplies)
-$rules[]=new TAuthorizationRule($node->getTagName(),$node->getAttribute('users'),$node->getAttribute('roles'),$node->getAttribute('verb'));
-}
-$this->_rules=array_merge($rules,$this->_rules);
-}
-if(($pagesNode=$dom->getElementByTagName('pages'))!==null)
-{
-$this->_properties=array_merge($this->_properties,$pagesNode->getAttributes()->toArray());
-if($page!==null) {
-foreach($pagesNode->getElementsByTagName('page') as $node)
-{
-$properties=$node->getAttributes();
-if(($id=$properties->itemAt('id'))===null)
-throw new TConfigurationException('pageserviceconf_page_invalid',$configPath);
-if($id===$page)
-$this->_properties=array_merge($this->_properties,$properties->toArray());
-}
-}
-}
-}
-}
-
-class THtmlWriter extends TComponent implements ITextWriter
-{
-const TAG_INLINE=0;
-const TAG_NONCLOSING=1;
-const TAG_OTHER=2;
-const CHAR_NEWLINE="\n";
-const CHAR_TAB="\t";
-private static $_tagTypes=array(
-'*'=>2,
-'a'=>0,
-'acronym'=>0,
-'address'=>2,
-'area'=>1,
-'b'=>0,
-'base'=>1,
-'basefont'=>1,
-'bdo'=>0,
-'bgsound'=>1,
-'big'=>0,
-'blockquote'=>2,
-'body'=>2,
-'br'=>2,
-'button'=>0,
-'caption'=>2,
-'center'=>2,
-'cite'=>0,
-'code'=>0,
-'col'=>1,
-'colgroup'=>2,
-'del'=>0,
-'dd'=>0,
-'dfn'=>0,
-'dir'=>2,
-'div'=>2,
-'dl'=>2,
-'dt'=>0,
-'em'=>0,
-'embed'=>1,
-'fieldset'=>2,
-'font'=>0,
-'form'=>2,
-'frame'=>1,
-'frameset'=>2,
-'h1'=>2,
-'h2'=>2,
-'h3'=>2,
-'h4'=>2,
-'h5'=>2,
-'h6'=>2,
-'head'=>2,
-'hr'=>1,
-'html'=>2,
-'i'=>0,
-'iframe'=>2,
-'img'=>1,
-'input'=>1,
-'ins'=>0,
-'isindex'=>1,
-'kbd'=>0,
-'label'=>0,
-'legend'=>2,
-'li'=>0,
-'link'=>1,
-'map'=>2,
-'marquee'=>2,
-'menu'=>2,
-'meta'=>1,
-'nobr'=>0,
-'noframes'=>2,
-'noscript'=>2,
-'object'=>2,
-'ol'=>2,
-'option'=>2,
-'p'=>0,
-'param'=>2,
-'pre'=>2,
-'ruby'=>2,
-'rt'=>2,
-'q'=>0,
-'s'=>0,
-'samp'=>0,
-'script'=>2,
-'select'=>2,
-'small'=>2,
-'span'=>0,
-'strike'=>0,
-'strong'=>0,
-'style'=>2,
-'sub'=>0,
-'sup'=>0,
-'table'=>2,
-'tbody'=>2,
-'td'=>0,
-'textarea'=>0,
-'tfoot'=>2,
-'th'=>0,
-'thead'=>2,
-'title'=>2,
-'tr'=>2,
-'tt'=>0,
-'u'=>0,
-'ul'=>2,
-'var'=>0,
-'wbr'=>1,
-'xml'=>2
-);
-private static $_attrEncode=array(
-'abbr'=>true,
-'accesskey'=>true,
-'alt'=>true,
-'axis'=>true,
-'background'=>true,
-'class'=>true,
-'content'=>true,
-'headers'=>true,
-'href'=>true,
-'longdesc'=>true,
-'onclick'=>true,
-'onchange'=>true,
-'src'=>true,
-'title'=>true,
-'value'=>true
-);
-private static $_styleEncode=array(
-'background-image'=>true,
-'list-style-image'=>true
-);
-private $_attributes=array();
-private $_openTags=array();
-private $_writer=null;
-private $_styles=array();
-public function __construct($writer)
-{
-$this->_writer=$writer;
-}
-public function isValidFormAttribute($name)
-{
-return true;
-}
-public function addAttributes($attrs)
-{
-foreach($attrs as $name=>$value)
-$this->_attributes[$name]=isset(self::$_attrEncode[$name])?THttpUtility::htmlEncode($value):$value;
-}
-public function addAttribute($name,$value)
-{
-$this->_attributes[$name]=isset(self::$_attrEncode[$name])?THttpUtility::htmlEncode($value):$value;
-}
-public function addStyleAttribute($name,$value)
-{
-$this->_styles[$name]=isset(self::$_styleEncode[$name])?THttpUtility::htmlEncode($value):$value;
-}
-public function flush()
-{
-$this->_writer->flush();
-}
-public function write($str)
-{
-$this->_writer->write($str);
-}
-public function writeLine($str='')
-{
-$this->_writer->write($str.self::CHAR_NEWLINE);
-}
-public function writeBreak()
-{
-$this->_writer->write(''); -} -public function writeAttribute($name,$value,$encode=false) -{ -$this->_writer->write(' '.$name.='"'.($encode?THttpUtility::htmlEncode($value):$value).'"'); -} -public function renderBeginTag($tagName) -{ -$tagType=isset(self::$_tagTypes[$tagName])?self::$_tagTypes[$tagName]:self::TAG_OTHER; -$str='<'.$tagName; -foreach($this->_attributes as $name=>$value) -$str.=' '.$name.'="'.$value.'"'; -if(!empty($this->_styles)) -{ -$str.=' style="'; -foreach($this->_styles as $name=>$value) -$str.=$name.':'.$value.';'; -$str.='"'; -} -if($tagType===self::TAG_NONCLOSING) -{ -$str.=' />'; -array_push($this->_openTags,''); -} -else -{ -$str.='>'; -array_push($this->_openTags,$tagName); -} -$this->_writer->write($str); -$this->_attributes=array(); -$this->_styles=array(); -} -public function renderEndTag() -{ -if(!empty($this->_openTags) && ($tagName=array_pop($this->_openTags))!=='') -$this->_writer->write(''); -} -} - -class TTemplateManager extends TModule -{ -const TEMPLATE_FILE_EXT='.tpl'; -const TEMPLATE_CACHE_PREFIX='prado:template:'; -public function init($config) -{ -$this->getService()->setTemplateManager($this); -} -public function getTemplateByClassName($className) -{ -$class=new ReflectionClass($className); -$tplFile=dirname($class->getFileName()).'/'.$className.self::TEMPLATE_FILE_EXT; -return $this->getTemplateByFileName($tplFile); -} -public function getTemplateByFileName($fileName) -{ -if(($fileName=$this->getLocalizedTemplate($fileName))!==null) -{ - -if(($cache=$this->getApplication()->getCache())===null) -return new TTemplate(file_get_contents($fileName),dirname($fileName),$fileName); -else -{ -$array=$cache->get(self::TEMPLATE_CACHE_PREFIX.$fileName); -if(is_array($array)) -{ -list($template,$timestamp)=$array; -if(filemtime($fileName)<$timestamp) -return $template; -} -$template=new TTemplate(file_get_contents($fileName),dirname($fileName),$fileName); -$cache->set(self::TEMPLATE_CACHE_PREFIX.$fileName,array($template,time())); -return $template; -} -} -else -return null; -} -protected function getLocalizedTemplate($filename) -{ -$app = $this->getApplication()->getGlobalization(); -if(is_null($app)) return $filename; -foreach($app->getLocalizedResource($filename) as $file) -{ -if(($file=realpath($file))!==false && is_file($file)) -return $file; -} -return null; -} -} -class TTemplate extends TComponent implements ITemplate -{ -const REGEX_RULES='/||<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS'; -const CONFIG_DATABIND=0; -const CONFIG_EXPRESSION=1; -const CONFIG_ASSET=2; -const CONFIG_PARAMETER=3; -const CONFIG_LOCALIZATION=4; -const CONFIG_TEMPLATE=5; -private $_tpl=array(); -private $_directive=array(); -private $_contextPath; -private $_tplFile=null; -private $_assetManager; -private $_startingLine=0; -private $_content; -public function __construct($template,$contextPath,$tplFile=null,$startingLine=0) -{ -$this->_contextPath=$contextPath; -$this->_tplFile=$tplFile; -$this->_startingLine=$startingLine; -$this->_content=$template; -$this->parse($template); -$this->_content=null; } -public function getContextPath() -{ -return $this->_contextPath; -} -public function getDirective() -{ -return $this->_directive; -} -public function &getItems() -{ -return $this->_tpl; -} -public function instantiateIn($tplControl) -{ -if(($page=$tplControl->getPage())===null) -$page=$this->getService()->getRequestedPage(); -$this->_assetManager=$this->getService()->getAssetManager(); -$controls=array(); -foreach($this->_tpl as $key=>$object) -{ -if(isset($object[2])) { -$component=Prado::createComponent($object[1]); -if($component instanceof TControl) -{ -$controls[$key]=$component; -$component->setTemplateControl($tplControl); -if(isset($object[2]['id'])) -$tplControl->registerObject($object[2]['id'],$component); -if(isset($object[2]['skinid'])) -{ -$component->setSkinID($object[2]['skinid']); -unset($object[2]['skinid']); -} -$component->applyStyleSheetSkin($page); -foreach($object[2] as $name=>$value) -$this->configureControl($component,$name,$value); -$parent=isset($controls[$object[0]])?$controls[$object[0]]:$tplControl; -$component->createdOnTemplate($parent); -} -else if($component instanceof TComponent) -{ -if(isset($object[2]['id'])) -{ -$tplControl->registerObject($object[2]['id'],$component); -if(!$component->hasProperty('id')) -unset($object[2]['id']); -} -foreach($object[2] as $name=>$value) -$this->configureComponent($component,$name,$value); -$parent=isset($controls[$object[0]])?$controls[$object[0]]:$tplControl; -$parent->addParsedObject($component); -} -} -else { -if(isset($controls[$object[0]])) -$controls[$object[0]]->addParsedObject($object[1]); -else -$tplControl->addParsedObject($object[1]); -} -} -} -protected function configureControl($control,$name,$value) -{ -if(strncasecmp($name,'on',2)===0) $this->configureEvent($control,$name,$value); -else if(strpos($name,'.')===false) $this->configureProperty($control,$name,$value); -else $this->configureSubProperty($control,$name,$value); -} -protected function configureComponent($component,$name,$value) -{ -if(strpos($name,'.')===false) $this->configureProperty($component,$name,$value); -else $this->configureSubProperty($component,$name,$value); -} -protected function configureEvent($component,$name,$value) -{ -if(strpos($value,'.')===false) -$component->attachEventHandler($name,array($component,'TemplateControl.'.$value)); -else -$component->attachEventHandler($name,array($component,$value)); -} -protected function configureProperty($component,$name,$value) -{ -$setter='set'.$name; -if(is_array($value)) -{ -switch($value[0]) -{ -case self::CONFIG_DATABIND: -$component->bindProperty($name,$value[1]); -break; -case self::CONFIG_EXPRESSION: -$component->$setter($component->evaluateExpression($value[1])); -break; -case self::CONFIG_TEMPLATE: -$component->$setter($value[1]); -break; -case self::CONFIG_ASSET: $url=$this->_assetManager->publishFilePath($this->_contextPath.'/'.$value[1]); -$component->$setter($url); -break; -case self::CONFIG_PARAMETER: $component->$setter($this->getApplication()->getParameters()->itemAt($value[1])); -break; -case self::CONFIG_LOCALIZATION: -Prado::using('System.I18N.Translation'); -$component->$setter(localize(trim($value[1]))); -break; -default: break; -} -} -else -$component->$setter($value); -} -protected function configureSubProperty($component,$name,$value) -{ -if(is_array($value)) -{ -switch($value[0]) -{ -case self::CONFIG_DATABIND: $component->bindProperty($name,$value[1]); -break; -case self::CONFIG_EXPRESSION: $component->setSubProperty($name,$component->evaluateExpression($value[1])); -break; -case self::CONFIG_TEMPLATE: -$component->setSubProperty($name,$value[1]); -break; -case self::CONFIG_ASSET: $url=$this->_assetManager->publishFilePath($this->_contextPath.'/'.$value[1]); -$component->setSubProperty($name,$url); -break; -case self::CONFIG_PARAMETER: $component->setSubProperty($name,$this->getApplication()->getParameters()->itemAt($value[1])); -break; -case self::CONFIG_LOCALIZATION: -$component->setSubProperty($name,localize($value[1])); -break; -default: break; -} -} -else -$component->setSubProperty($name,$value); -} -protected function parse($input) -{ -$tpl=&$this->_tpl; -$n=preg_match_all(self::REGEX_RULES,$input,$matches,PREG_SET_ORDER|PREG_OFFSET_CAPTURE); -$expectPropEnd=false; -$textStart=0; -$stack=array(); -$container=-1; -$matchEnd=0; -$c=0; -try -{ -for($i=0;$i<$n;++$i) -{ -$match=&$matches[$i]; -$str=$match[0][0]; -$matchStart=$match[0][1]; -$matchEnd=$matchStart+strlen($str)-1; -if(strpos($str,'