* @link http://www.yiiframework.com/
* @copyright 2008-2013 Yii Software LLC
* @license http://www.yiiframework.com/license/
* @version $Id: $
* @since 1.0
*/
defined('YII_BEGIN_TIME') or define('YII_BEGIN_TIME',microtime(true));
defined('YII_DEBUG') or define('YII_DEBUG',false);
defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',0);
defined('YII_ENABLE_EXCEPTION_HANDLER') or define('YII_ENABLE_EXCEPTION_HANDLER',true);
defined('YII_ENABLE_ERROR_HANDLER') or define('YII_ENABLE_ERROR_HANDLER',true);
defined('YII_PATH') or define('YII_PATH',dirname(__FILE__));
defined('YII_ZII_PATH') or define('YII_ZII_PATH',YII_PATH.DIRECTORY_SEPARATOR.'zii');
class YiiBase
{
public static $classMap=array();
public static $enableIncludePath=true;
private static $_aliases=array('system'=>YII_PATH,'zii'=>YII_ZII_PATH); // alias => path
private static $_imports=array(); // alias => class name or directory
private static $_includePaths; // list of include paths
private static $_app;
private static $_logger;
public static function getVersion()
{
return '1.1.16';
}
public static function createWebApplication($config=null)
{
return self::createApplication('CWebApplication',$config);
}
public static function createConsoleApplication($config=null)
{
return self::createApplication('CConsoleApplication',$config);
}
public static function createApplication($class,$config=null)
{
return new $class($config);
}
public static function app()
{
return self::$_app;
}
public static function setApplication($app)
{
if(self::$_app===null || $app===null)
self::$_app=$app;
else
throw new CException(Yii::t('yii','Yii application can only be created once.'));
}
public static function getFrameworkPath()
{
return YII_PATH;
}
public static function createComponent($config)
{
if(is_string($config))
{
$type=$config;
$config=array();
}
elseif(isset($config['class']))
{
$type=$config['class'];
unset($config['class']);
}
else
throw new CException(Yii::t('yii','Object configuration must be an array containing a "class" element.'));
if(!class_exists($type,false))
$type=Yii::import($type,true);
if(($n=func_num_args())>1)
{
$args=func_get_args();
if($n===2)
$object=new $type($args[1]);
elseif($n===3)
$object=new $type($args[1],$args[2]);
elseif($n===4)
$object=new $type($args[1],$args[2],$args[3]);
else
{
unset($args[0]);
$class=new ReflectionClass($type);
// Note: ReflectionClass::newInstanceArgs() is available for PHP 5.1.3+
// $object=$class->newInstanceArgs($args);
$object=call_user_func_array(array($class,'newInstance'),$args);
}
}
else
$object=new $type;
foreach($config as $key=>$value)
$object->$key=$value;
return $object;
}
public static function import($alias,$forceInclude=false)
{
if(isset(self::$_imports[$alias])) // previously imported
return self::$_imports[$alias];
if(class_exists($alias,false) || interface_exists($alias,false))
return self::$_imports[$alias]=$alias;
if(($pos=strrpos($alias,'\\'))!==false) // a class name in PHP 5.3 namespace format
{
$namespace=str_replace('\\','.',ltrim(substr($alias,0,$pos),'\\'));
if(($path=self::getPathOfAlias($namespace))!==false)
{
$classFile=$path.DIRECTORY_SEPARATOR.substr($alias,$pos+1).'.php';
if($forceInclude)
{
if(is_file($classFile))
require($classFile);
else
throw new CException(Yii::t('yii','Alias "{alias}" is invalid. Make sure it points to an existing PHP file and the file is readable.',array('{alias}'=>$alias)));
self::$_imports[$alias]=$alias;
}
else
self::$classMap[$alias]=$classFile;
return $alias;
}
else
{
// try to autoload the class with an autoloader
if (class_exists($alias,true))
return self::$_imports[$alias]=$alias;
else
throw new CException(Yii::t('yii','Alias "{alias}" is invalid. Make sure it points to an existing directory or file.',
array('{alias}'=>$namespace)));
}
}
if(($pos=strrpos($alias,'.'))===false) // a simple class name
{
// try to autoload the class with an autoloader if $forceInclude is true
if($forceInclude && (Yii::autoload($alias,true) || class_exists($alias,true)))
self::$_imports[$alias]=$alias;
return $alias;
}
$className=(string)substr($alias,$pos+1);
$isClass=$className!=='*';
if($isClass && (class_exists($className,false) || interface_exists($className,false)))
return self::$_imports[$alias]=$className;
if(($path=self::getPathOfAlias($alias))!==false)
{
if($isClass)
{
if($forceInclude)
{
if(is_file($path.'.php'))
require($path.'.php');
else
throw new CException(Yii::t('yii','Alias "{alias}" is invalid. Make sure it points to an existing PHP file and the file is readable.',array('{alias}'=>$alias)));
self::$_imports[$alias]=$className;
}
else
self::$classMap[$className]=$path.'.php';
return $className;
}
else // a directory
{
if(self::$_includePaths===null)
{
self::$_includePaths=array_unique(explode(PATH_SEPARATOR,get_include_path()));
if(($pos=array_search('.',self::$_includePaths,true))!==false)
unset(self::$_includePaths[$pos]);
}
array_unshift(self::$_includePaths,$path);
if(self::$enableIncludePath && set_include_path('.'.PATH_SEPARATOR.implode(PATH_SEPARATOR,self::$_includePaths))===false)
self::$enableIncludePath=false;
return self::$_imports[$alias]=$path;
}
}
else
throw new CException(Yii::t('yii','Alias "{alias}" is invalid. Make sure it points to an existing directory or file.',
array('{alias}'=>$alias)));
}
public static function getPathOfAlias($alias)
{
if(isset(self::$_aliases[$alias]))
return self::$_aliases[$alias];
elseif(($pos=strpos($alias,'.'))!==false)
{
$rootAlias=substr($alias,0,$pos);
if(isset(self::$_aliases[$rootAlias]))
return self::$_aliases[$alias]=rtrim(self::$_aliases[$rootAlias].DIRECTORY_SEPARATOR.str_replace('.',DIRECTORY_SEPARATOR,substr($alias,$pos+1)),'*'.DIRECTORY_SEPARATOR);
elseif(self::$_app instanceof CWebApplication)
{
if(self::$_app->findModule($rootAlias)!==null)
return self::getPathOfAlias($alias);
}
}
return false;
}
public static function setPathOfAlias($alias,$path)
{
if(empty($path))
unset(self::$_aliases[$alias]);
else
self::$_aliases[$alias]=rtrim($path,'\\/');
}
public static function autoload($className,$classMapOnly=false)
{
// use include so that the error PHP file may appear
if(isset(self::$classMap[$className]))
include(self::$classMap[$className]);
elseif(isset(self::$_coreClasses[$className]))
include(YII_PATH.self::$_coreClasses[$className]);
elseif($classMapOnly)
return false;
else
{
// include class file relying on include_path
if(strpos($className,'\\')===false) // class without namespace
{
if(self::$enableIncludePath===false)
{
foreach(self::$_includePaths as $path)
{
$classFile=$path.DIRECTORY_SEPARATOR.$className.'.php';
if(is_file($classFile))
{
include($classFile);
if(YII_DEBUG && basename(realpath($classFile))!==$className.'.php')
throw new CException(Yii::t('yii','Class name "{class}" does not match class file "{file}".', array(
'{class}'=>$className,
'{file}'=>$classFile,
)));
break;
}
}
}
else
include($className.'.php');
}
else // class name with namespace in PHP 5.3
{
$namespace=str_replace('\\','.',ltrim($className,'\\'));
if(($path=self::getPathOfAlias($namespace))!==false)
include($path.'.php');
else
return false;
}
return class_exists($className,false) || interface_exists($className,false);
}
return true;
}
public static function trace($msg,$category='application')
{
if(YII_DEBUG)
self::log($msg,CLogger::LEVEL_TRACE,$category);
}
public static function log($msg,$level=CLogger::LEVEL_INFO,$category='application')
{
if(self::$_logger===null)
self::$_logger=new CLogger;
if(YII_DEBUG && YII_TRACE_LEVEL>0 && $level!==CLogger::LEVEL_PROFILE)
{
$traces=debug_backtrace();
$count=0;
foreach($traces as $trace)
{
if(isset($trace['file'],$trace['line']) && strpos($trace['file'],YII_PATH)!==0)
{
$msg.="\nin ".$trace['file'].' ('.$trace['line'].')';
if(++$count>=YII_TRACE_LEVEL)
break;
}
}
}
self::$_logger->log($msg,$level,$category);
}
public static function beginProfile($token,$category='application')
{
self::log('begin:'.$token,CLogger::LEVEL_PROFILE,$category);
}
public static function endProfile($token,$category='application')
{
self::log('end:'.$token,CLogger::LEVEL_PROFILE,$category);
}
public static function getLogger()
{
if(self::$_logger!==null)
return self::$_logger;
else
return self::$_logger=new CLogger;
}
public static function setLogger($logger)
{
self::$_logger=$logger;
}
public static function powered()
{
return Yii::t('yii','Powered by {yii}.', array('{yii}'=>'Yii Framework '));
}
public static function t($category,$message,$params=array(),$source=null,$language=null)
{
if(self::$_app!==null)
{
if($source===null)
$source=($category==='yii'||$category==='zii')?'coreMessages':'messages';
if(($source=self::$_app->getComponent($source))!==null)
$message=$source->translate($category,$message,$language);
}
if($params===array())
return $message;
if(!is_array($params))
$params=array($params);
if(isset($params[0])) // number choice
{
if(strpos($message,'|')!==false)
{
if(strpos($message,'#')===false)
{
$chunks=explode('|',$message);
$expressions=self::$_app->getLocale($language)->getPluralRules();
if($n=min(count($chunks),count($expressions)))
{
for($i=0;$i<$n;$i++)
$chunks[$i]=$expressions[$i].'#'.$chunks[$i];
$message=implode('|',$chunks);
}
}
$message=CChoiceFormat::format($message,$params[0]);
}
if(!isset($params['{n}']))
$params['{n}']=$params[0];
unset($params[0]);
}
return $params!==array() ? strtr($message,$params) : $message;
}
public static function registerAutoloader($callback, $append=false)
{
if($append)
{
self::$enableIncludePath=false;
spl_autoload_register($callback);
}
else
{
spl_autoload_unregister(array('YiiBase','autoload'));
spl_autoload_register($callback);
spl_autoload_register(array('YiiBase','autoload'));
}
}
private static $_coreClasses=array(
'CApplication' => '/base/CApplication.php',
'CApplicationComponent' => '/base/CApplicationComponent.php',
'CBehavior' => '/base/CBehavior.php',
'CComponent' => '/base/CComponent.php',
'CErrorEvent' => '/base/CErrorEvent.php',
'CErrorHandler' => '/base/CErrorHandler.php',
'CException' => '/base/CException.php',
'CExceptionEvent' => '/base/CExceptionEvent.php',
'CHttpException' => '/base/CHttpException.php',
'CModel' => '/base/CModel.php',
'CModelBehavior' => '/base/CModelBehavior.php',
'CModelEvent' => '/base/CModelEvent.php',
'CModule' => '/base/CModule.php',
'CSecurityManager' => '/base/CSecurityManager.php',
'CStatePersister' => '/base/CStatePersister.php',
'CApcCache' => '/caching/CApcCache.php',
'CCache' => '/caching/CCache.php',
'CDbCache' => '/caching/CDbCache.php',
'CDummyCache' => '/caching/CDummyCache.php',
'CEAcceleratorCache' => '/caching/CEAcceleratorCache.php',
'CFileCache' => '/caching/CFileCache.php',
'CMemCache' => '/caching/CMemCache.php',
'CRedisCache' => '/caching/CRedisCache.php',
'CWinCache' => '/caching/CWinCache.php',
'CXCache' => '/caching/CXCache.php',
'CZendDataCache' => '/caching/CZendDataCache.php',
'CCacheDependency' => '/caching/dependencies/CCacheDependency.php',
'CChainedCacheDependency' => '/caching/dependencies/CChainedCacheDependency.php',
'CDbCacheDependency' => '/caching/dependencies/CDbCacheDependency.php',
'CDirectoryCacheDependency' => '/caching/dependencies/CDirectoryCacheDependency.php',
'CExpressionDependency' => '/caching/dependencies/CExpressionDependency.php',
'CFileCacheDependency' => '/caching/dependencies/CFileCacheDependency.php',
'CGlobalStateCacheDependency' => '/caching/dependencies/CGlobalStateCacheDependency.php',
'CAttributeCollection' => '/collections/CAttributeCollection.php',
'CConfiguration' => '/collections/CConfiguration.php',
'CList' => '/collections/CList.php',
'CListIterator' => '/collections/CListIterator.php',
'CMap' => '/collections/CMap.php',
'CMapIterator' => '/collections/CMapIterator.php',
'CQueue' => '/collections/CQueue.php',
'CQueueIterator' => '/collections/CQueueIterator.php',
'CStack' => '/collections/CStack.php',
'CStackIterator' => '/collections/CStackIterator.php',
'CTypedList' => '/collections/CTypedList.php',
'CTypedMap' => '/collections/CTypedMap.php',
'CConsoleApplication' => '/console/CConsoleApplication.php',
'CConsoleCommand' => '/console/CConsoleCommand.php',
'CConsoleCommandBehavior' => '/console/CConsoleCommandBehavior.php',
'CConsoleCommandEvent' => '/console/CConsoleCommandEvent.php',
'CConsoleCommandRunner' => '/console/CConsoleCommandRunner.php',
'CHelpCommand' => '/console/CHelpCommand.php',
'CDbCommand' => '/db/CDbCommand.php',
'CDbConnection' => '/db/CDbConnection.php',
'CDbDataReader' => '/db/CDbDataReader.php',
'CDbException' => '/db/CDbException.php',
'CDbMigration' => '/db/CDbMigration.php',
'CDbTransaction' => '/db/CDbTransaction.php',
'CActiveFinder' => '/db/ar/CActiveFinder.php',
'CActiveRecord' => '/db/ar/CActiveRecord.php',
'CActiveRecordBehavior' => '/db/ar/CActiveRecordBehavior.php',
'CDbColumnSchema' => '/db/schema/CDbColumnSchema.php',
'CDbCommandBuilder' => '/db/schema/CDbCommandBuilder.php',
'CDbCriteria' => '/db/schema/CDbCriteria.php',
'CDbExpression' => '/db/schema/CDbExpression.php',
'CDbSchema' => '/db/schema/CDbSchema.php',
'CDbTableSchema' => '/db/schema/CDbTableSchema.php',
'CCubridColumnSchema' => '/db/schema/cubrid/CCubridColumnSchema.php',
'CCubridSchema' => '/db/schema/cubrid/CCubridSchema.php',
'CCubridTableSchema' => '/db/schema/cubrid/CCubridTableSchema.php',
'CMssqlColumnSchema' => '/db/schema/mssql/CMssqlColumnSchema.php',
'CMssqlCommandBuilder' => '/db/schema/mssql/CMssqlCommandBuilder.php',
'CMssqlPdoAdapter' => '/db/schema/mssql/CMssqlPdoAdapter.php',
'CMssqlSchema' => '/db/schema/mssql/CMssqlSchema.php',
'CMssqlSqlsrvPdoAdapter' => '/db/schema/mssql/CMssqlSqlsrvPdoAdapter.php',
'CMssqlTableSchema' => '/db/schema/mssql/CMssqlTableSchema.php',
'CMysqlColumnSchema' => '/db/schema/mysql/CMysqlColumnSchema.php',
'CMysqlCommandBuilder' => '/db/schema/mysql/CMysqlCommandBuilder.php',
'CMysqlSchema' => '/db/schema/mysql/CMysqlSchema.php',
'CMysqlTableSchema' => '/db/schema/mysql/CMysqlTableSchema.php',
'COciColumnSchema' => '/db/schema/oci/COciColumnSchema.php',
'COciCommandBuilder' => '/db/schema/oci/COciCommandBuilder.php',
'COciSchema' => '/db/schema/oci/COciSchema.php',
'COciTableSchema' => '/db/schema/oci/COciTableSchema.php',
'CPgsqlColumnSchema' => '/db/schema/pgsql/CPgsqlColumnSchema.php',
'CPgsqlCommandBuilder' => '/db/schema/pgsql/CPgsqlCommandBuilder.php',
'CPgsqlSchema' => '/db/schema/pgsql/CPgsqlSchema.php',
'CPgsqlTableSchema' => '/db/schema/pgsql/CPgsqlTableSchema.php',
'CSqliteColumnSchema' => '/db/schema/sqlite/CSqliteColumnSchema.php',
'CSqliteCommandBuilder' => '/db/schema/sqlite/CSqliteCommandBuilder.php',
'CSqliteSchema' => '/db/schema/sqlite/CSqliteSchema.php',
'CChoiceFormat' => '/i18n/CChoiceFormat.php',
'CDateFormatter' => '/i18n/CDateFormatter.php',
'CDbMessageSource' => '/i18n/CDbMessageSource.php',
'CGettextMessageSource' => '/i18n/CGettextMessageSource.php',
'CLocale' => '/i18n/CLocale.php',
'CMessageSource' => '/i18n/CMessageSource.php',
'CNumberFormatter' => '/i18n/CNumberFormatter.php',
'CPhpMessageSource' => '/i18n/CPhpMessageSource.php',
'CGettextFile' => '/i18n/gettext/CGettextFile.php',
'CGettextMoFile' => '/i18n/gettext/CGettextMoFile.php',
'CGettextPoFile' => '/i18n/gettext/CGettextPoFile.php',
'CChainedLogFilter' => '/logging/CChainedLogFilter.php',
'CDbLogRoute' => '/logging/CDbLogRoute.php',
'CEmailLogRoute' => '/logging/CEmailLogRoute.php',
'CNoteLogRoute' => '/logging/CNoteLogRoute.php',
'CFileLogRoute' => '/logging/CFileLogRoute.php',
'CLogFilter' => '/logging/CLogFilter.php',
'CLogRoute' => '/logging/CLogRoute.php',
'CLogRouter' => '/logging/CLogRouter.php',
'CLogger' => '/logging/CLogger.php',
'CProfileLogRoute' => '/logging/CProfileLogRoute.php',
'CSysLogRoute' => '/logging/CSysLogRoute.php',
'CWebLogRoute' => '/logging/CWebLogRoute.php',
'CDateTimeParser' => '/utils/CDateTimeParser.php',
'CFileHelper' => '/utils/CFileHelper.php',
'CFormatter' => '/utils/CFormatter.php',
'CLocalizedFormatter' => '/utils/CLocalizedFormatter.php',
'CMarkdownParser' => '/utils/CMarkdownParser.php',
'CPasswordHelper' => '/utils/CPasswordHelper.php',
'CPropertyValue' => '/utils/CPropertyValue.php',
'CTimestamp' => '/utils/CTimestamp.php',
'CVarDumper' => '/utils/CVarDumper.php',
'CBooleanValidator' => '/validators/CBooleanValidator.php',
'CCaptchaValidator' => '/validators/CCaptchaValidator.php',
'CCompareValidator' => '/validators/CCompareValidator.php',
'CDateValidator' => '/validators/CDateValidator.php',
'CDefaultValueValidator' => '/validators/CDefaultValueValidator.php',
'CEmailValidator' => '/validators/CEmailValidator.php',
'CExistValidator' => '/validators/CExistValidator.php',
'CFileValidator' => '/validators/CFileValidator.php',
'CFilterValidator' => '/validators/CFilterValidator.php',
'CInlineValidator' => '/validators/CInlineValidator.php',
'CNumberValidator' => '/validators/CNumberValidator.php',
'CRangeValidator' => '/validators/CRangeValidator.php',
'CRegularExpressionValidator' => '/validators/CRegularExpressionValidator.php',
'CRequiredValidator' => '/validators/CRequiredValidator.php',
'CSafeValidator' => '/validators/CSafeValidator.php',
'CStringValidator' => '/validators/CStringValidator.php',
'CTypeValidator' => '/validators/CTypeValidator.php',
'CUniqueValidator' => '/validators/CUniqueValidator.php',
'CUnsafeValidator' => '/validators/CUnsafeValidator.php',
'CUrlValidator' => '/validators/CUrlValidator.php',
'CValidator' => '/validators/CValidator.php',
'CActiveDataProvider' => '/web/CActiveDataProvider.php',
'CArrayDataProvider' => '/web/CArrayDataProvider.php',
'CAssetManager' => '/web/CAssetManager.php',
'CBaseController' => '/web/CBaseController.php',
'CCacheHttpSession' => '/web/CCacheHttpSession.php',
'CClientScript' => '/web/CClientScript.php',
'CController' => '/web/CController.php',
'CDataProvider' => '/web/CDataProvider.php',
'CDataProviderIterator' => '/web/CDataProviderIterator.php',
'CDbHttpSession' => '/web/CDbHttpSession.php',
'CExtController' => '/web/CExtController.php',
'CFormModel' => '/web/CFormModel.php',
'CHttpCookie' => '/web/CHttpCookie.php',
'CHttpRequest' => '/web/CHttpRequest.php',
'CHttpSession' => '/web/CHttpSession.php',
'CHttpSessionIterator' => '/web/CHttpSessionIterator.php',
'COutputEvent' => '/web/COutputEvent.php',
'CPagination' => '/web/CPagination.php',
'CSort' => '/web/CSort.php',
'CSqlDataProvider' => '/web/CSqlDataProvider.php',
'CTheme' => '/web/CTheme.php',
'CThemeManager' => '/web/CThemeManager.php',
'CUploadedFile' => '/web/CUploadedFile.php',
'CUrlManager' => '/web/CUrlManager.php',
'CWebApplication' => '/web/CWebApplication.php',
'CWebModule' => '/web/CWebModule.php',
'CWidgetFactory' => '/web/CWidgetFactory.php',
'CAction' => '/web/actions/CAction.php',
'CInlineAction' => '/web/actions/CInlineAction.php',
'CViewAction' => '/web/actions/CViewAction.php',
'CAccessControlFilter' => '/web/auth/CAccessControlFilter.php',
'CAuthAssignment' => '/web/auth/CAuthAssignment.php',
'CAuthItem' => '/web/auth/CAuthItem.php',
'CAuthManager' => '/web/auth/CAuthManager.php',
'CBaseUserIdentity' => '/web/auth/CBaseUserIdentity.php',
'CDbAuthManager' => '/web/auth/CDbAuthManager.php',
'CPhpAuthManager' => '/web/auth/CPhpAuthManager.php',
'CUserIdentity' => '/web/auth/CUserIdentity.php',
'CWebUser' => '/web/auth/CWebUser.php',
'CFilter' => '/web/filters/CFilter.php',
'CFilterChain' => '/web/filters/CFilterChain.php',
'CHttpCacheFilter' => '/web/filters/CHttpCacheFilter.php',
'CInlineFilter' => '/web/filters/CInlineFilter.php',
'CForm' => '/web/form/CForm.php',
'CFormButtonElement' => '/web/form/CFormButtonElement.php',
'CFormElement' => '/web/form/CFormElement.php',
'CFormElementCollection' => '/web/form/CFormElementCollection.php',
'CFormInputElement' => '/web/form/CFormInputElement.php',
'CFormStringElement' => '/web/form/CFormStringElement.php',
'CGoogleApi' => '/web/helpers/CGoogleApi.php',
'CHtml' => '/web/helpers/CHtml.php',
'CJSON' => '/web/helpers/CJSON.php',
'CJavaScript' => '/web/helpers/CJavaScript.php',
'CJavaScriptExpression' => '/web/helpers/CJavaScriptExpression.php',
'CPradoViewRenderer' => '/web/renderers/CPradoViewRenderer.php',
'CViewRenderer' => '/web/renderers/CViewRenderer.php',
'CWebService' => '/web/services/CWebService.php',
'CWebServiceAction' => '/web/services/CWebServiceAction.php',
'CWsdlGenerator' => '/web/services/CWsdlGenerator.php',
'CActiveForm' => '/web/widgets/CActiveForm.php',
'CAutoComplete' => '/web/widgets/CAutoComplete.php',
'CClipWidget' => '/web/widgets/CClipWidget.php',
'CContentDecorator' => '/web/widgets/CContentDecorator.php',
'CFilterWidget' => '/web/widgets/CFilterWidget.php',
'CFlexWidget' => '/web/widgets/CFlexWidget.php',
'CHtmlPurifier' => '/web/widgets/CHtmlPurifier.php',
'CInputWidget' => '/web/widgets/CInputWidget.php',
'CMarkdown' => '/web/widgets/CMarkdown.php',
'CMaskedTextField' => '/web/widgets/CMaskedTextField.php',
'CMultiFileUpload' => '/web/widgets/CMultiFileUpload.php',
'COutputCache' => '/web/widgets/COutputCache.php',
'COutputProcessor' => '/web/widgets/COutputProcessor.php',
'CStarRating' => '/web/widgets/CStarRating.php',
'CTabView' => '/web/widgets/CTabView.php',
'CTextHighlighter' => '/web/widgets/CTextHighlighter.php',
'CTreeView' => '/web/widgets/CTreeView.php',
'CWidget' => '/web/widgets/CWidget.php',
'CCaptcha' => '/web/widgets/captcha/CCaptcha.php',
'CCaptchaAction' => '/web/widgets/captcha/CCaptchaAction.php',
'CBasePager' => '/web/widgets/pagers/CBasePager.php',
'CLinkPager' => '/web/widgets/pagers/CLinkPager.php',
'CListPager' => '/web/widgets/pagers/CListPager.php',
);
}
spl_autoload_register(array('YiiBase','autoload'));
class Yii extends YiiBase
{
}
class CComponent
{
private $_e;
private $_m;
public function __get($name)
{
$getter='get'.$name;
if(method_exists($this,$getter))
return $this->$getter();
elseif(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
{
// duplicating getEventHandlers() here for performance
$name=strtolower($name);
if(!isset($this->_e[$name]))
$this->_e[$name]=new CList;
return $this->_e[$name];
}
elseif(isset($this->_m[$name]))
return $this->_m[$name];
elseif(is_array($this->_m))
{
foreach($this->_m as $object)
{
if($object->getEnabled() && (property_exists($object,$name) || $object->canGetProperty($name)))
return $object->$name;
}
}
throw new CException(Yii::t('yii','Property "{class}.{property}" is not defined.',
array('{class}'=>get_class($this), '{property}'=>$name)));
}
public function __set($name,$value)
{
$setter='set'.$name;
if(method_exists($this,$setter))
return $this->$setter($value);
elseif(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
{
// duplicating getEventHandlers() here for performance
$name=strtolower($name);
if(!isset($this->_e[$name]))
$this->_e[$name]=new CList;
return $this->_e[$name]->add($value);
}
elseif(is_array($this->_m))
{
foreach($this->_m as $object)
{
if($object->getEnabled() && (property_exists($object,$name) || $object->canSetProperty($name)))
return $object->$name=$value;
}
}
if(method_exists($this,'get'.$name))
throw new CException(Yii::t('yii','Property "{class}.{property}" is read only.',
array('{class}'=>get_class($this), '{property}'=>$name)));
else
throw new CException(Yii::t('yii','Property "{class}.{property}" is not defined.',
array('{class}'=>get_class($this), '{property}'=>$name)));
}
public function __isset($name)
{
$getter='get'.$name;
if(method_exists($this,$getter))
return $this->$getter()!==null;
elseif(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
{
$name=strtolower($name);
return isset($this->_e[$name]) && $this->_e[$name]->getCount();
}
elseif(is_array($this->_m))
{
if(isset($this->_m[$name]))
return true;
foreach($this->_m as $object)
{
if($object->getEnabled() && (property_exists($object,$name) || $object->canGetProperty($name)))
return $object->$name!==null;
}
}
return false;
}
public function __unset($name)
{
$setter='set'.$name;
if(method_exists($this,$setter))
$this->$setter(null);
elseif(strncasecmp($name,'on',2)===0 && method_exists($this,$name))
unset($this->_e[strtolower($name)]);
elseif(is_array($this->_m))
{
if(isset($this->_m[$name]))
$this->detachBehavior($name);
else
{
foreach($this->_m as $object)
{
if($object->getEnabled())
{
if(property_exists($object,$name))
return $object->$name=null;
elseif($object->canSetProperty($name))
return $object->$setter(null);
}
}
}
}
elseif(method_exists($this,'get'.$name))
throw new CException(Yii::t('yii','Property "{class}.{property}" is read only.',
array('{class}'=>get_class($this), '{property}'=>$name)));
}
public function __call($name,$parameters)
{
if($this->_m!==null)
{
foreach($this->_m as $object)
{
if($object->getEnabled() && method_exists($object,$name))
return call_user_func_array(array($object,$name),$parameters);
}
}
if(class_exists('Closure', false) && ($this->canGetProperty($name) || property_exists($this, $name)) && $this->$name instanceof Closure)
return call_user_func_array($this->$name, $parameters);
throw new CException(Yii::t('yii','{class} and its behaviors do not have a method or closure named "{name}".',
array('{class}'=>get_class($this), '{name}'=>$name)));
}
public function asa($behavior)
{
return isset($this->_m[$behavior]) ? $this->_m[$behavior] : null;
}
public function attachBehaviors($behaviors)
{
foreach($behaviors as $name=>$behavior)
$this->attachBehavior($name,$behavior);
}
public function detachBehaviors()
{
if($this->_m!==null)
{
foreach($this->_m as $name=>$behavior)
$this->detachBehavior($name);
$this->_m=null;
}
}
public function attachBehavior($name,$behavior)
{
if(!($behavior instanceof IBehavior))
$behavior=Yii::createComponent($behavior);
$behavior->setEnabled(true);
$behavior->attach($this);
return $this->_m[$name]=$behavior;
}
public function detachBehavior($name)
{
if(isset($this->_m[$name]))
{
$this->_m[$name]->detach($this);
$behavior=$this->_m[$name];
unset($this->_m[$name]);
return $behavior;
}
}
public function enableBehaviors()
{
if($this->_m!==null)
{
foreach($this->_m as $behavior)
$behavior->setEnabled(true);
}
}
public function disableBehaviors()
{
if($this->_m!==null)
{
foreach($this->_m as $behavior)
$behavior->setEnabled(false);
}
}
public function enableBehavior($name)
{
if(isset($this->_m[$name]))
$this->_m[$name]->setEnabled(true);
}
public function disableBehavior($name)
{
if(isset($this->_m[$name]))
$this->_m[$name]->setEnabled(false);
}
public function hasProperty($name)
{
return method_exists($this,'get'.$name) || method_exists($this,'set'.$name);
}
public function canGetProperty($name)
{
return method_exists($this,'get'.$name);
}
public function canSetProperty($name)
{
return method_exists($this,'set'.$name);
}
public function hasEvent($name)
{
return !strncasecmp($name,'on',2) && method_exists($this,$name);
}
public function hasEventHandler($name)
{
$name=strtolower($name);
return isset($this->_e[$name]) && $this->_e[$name]->getCount()>0;
}
public function getEventHandlers($name)
{
if($this->hasEvent($name))
{
$name=strtolower($name);
if(!isset($this->_e[$name]))
$this->_e[$name]=new CList;
return $this->_e[$name];
}
else
throw new CException(Yii::t('yii','Event "{class}.{event}" is not defined.',
array('{class}'=>get_class($this), '{event}'=>$name)));
}
public function attachEventHandler($name,$handler)
{
$this->getEventHandlers($name)->add($handler);
}
public function detachEventHandler($name,$handler)
{
if($this->hasEventHandler($name))
return $this->getEventHandlers($name)->remove($handler)!==false;
else
return false;
}
public function raiseEvent($name,$event)
{
$name=strtolower($name);
if(isset($this->_e[$name]))
{
foreach($this->_e[$name] as $handler)
{
if(is_string($handler))
call_user_func($handler,$event);
elseif(is_callable($handler,true))
{
if(is_array($handler))
{
// an array: 0 - object, 1 - method name
list($object,$method)=$handler;
if(is_string($object)) // static method call
call_user_func($handler,$event);
elseif(method_exists($object,$method))
$object->$method($event);
else
throw new CException(Yii::t('yii','Event "{class}.{event}" is attached with an invalid handler "{handler}".',
array('{class}'=>get_class($this), '{event}'=>$name, '{handler}'=>$handler[1])));
}
else // PHP 5.3: anonymous function
call_user_func($handler,$event);
}
else
throw new CException(Yii::t('yii','Event "{class}.{event}" is attached with an invalid handler "{handler}".',
array('{class}'=>get_class($this), '{event}'=>$name, '{handler}'=>gettype($handler))));
// stop further handling if param.handled is set true
if(($event instanceof CEvent) && $event->handled)
return;
}
}
elseif(YII_DEBUG && !$this->hasEvent($name))
throw new CException(Yii::t('yii','Event "{class}.{event}" is not defined.',
array('{class}'=>get_class($this), '{event}'=>$name)));
}
public function evaluateExpression($_expression_,$_data_=array())
{
if(is_string($_expression_))
{
extract($_data_);
return eval('return '.$_expression_.';');
}
else
{
$_data_[]=$this;
return call_user_func_array($_expression_, $_data_);
}
}
}
class CEvent extends CComponent
{
public $sender;
public $handled=false;
public $params;
public function __construct($sender=null,$params=null)
{
$this->sender=$sender;
$this->params=$params;
}
}
class CEnumerable
{
}
abstract class CModule extends CComponent
{
public $preload=array();
public $behaviors=array();
private $_id;
private $_parentModule;
private $_basePath;
private $_modulePath;
private $_params;
private $_modules=array();
private $_moduleConfig=array();
private $_components=array();
private $_componentConfig=array();
public function __construct($id,$parent,$config=null)
{
$this->_id=$id;
$this->_parentModule=$parent;
// set basePath at early as possible to avoid trouble
if(is_string($config))
$config=require($config);
if(isset($config['basePath']))
{
$this->setBasePath($config['basePath']);
unset($config['basePath']);
}
Yii::setPathOfAlias($id,$this->getBasePath());
$this->preinit();
$this->configure($config);
$this->attachBehaviors($this->behaviors);
$this->preloadComponents();
$this->init();
}
public function __get($name)
{
if($this->hasComponent($name))
return $this->getComponent($name);
else
return parent::__get($name);
}
public function __isset($name)
{
if($this->hasComponent($name))
return $this->getComponent($name)!==null;
else
return parent::__isset($name);
}
public function getId()
{
return $this->_id;
}
public function setId($id)
{
$this->_id=$id;
}
public function getBasePath()
{
if($this->_basePath===null)
{
$class=new ReflectionClass(get_class($this));
$this->_basePath=dirname($class->getFileName());
}
return $this->_basePath;
}
public function setBasePath($path)
{
if(($this->_basePath=realpath($path))===false || !is_dir($this->_basePath))
throw new CException(Yii::t('yii','Base path "{path}" is not a valid directory.',
array('{path}'=>$path)));
}
public function getParams()
{
if($this->_params!==null)
return $this->_params;
else
{
$this->_params=new CAttributeCollection;
$this->_params->caseSensitive=true;
return $this->_params;
}
}
public function setParams($value)
{
$params=$this->getParams();
foreach($value as $k=>$v)
$params->add($k,$v);
}
public function getModulePath()
{
if($this->_modulePath!==null)
return $this->_modulePath;
else
return $this->_modulePath=$this->getBasePath().DIRECTORY_SEPARATOR.'modules';
}
public function setModulePath($value)
{
if(($this->_modulePath=realpath($value))===false || !is_dir($this->_modulePath))
throw new CException(Yii::t('yii','The module path "{path}" is not a valid directory.',
array('{path}'=>$value)));
}
public function setImport($aliases)
{
foreach($aliases as $alias)
Yii::import($alias);
}
public function setAliases($mappings)
{
foreach($mappings as $name=>$alias)
{
if(($path=Yii::getPathOfAlias($alias))!==false)
Yii::setPathOfAlias($name,$path);
else
Yii::setPathOfAlias($name,$alias);
}
}
public function getParentModule()
{
return $this->_parentModule;
}
public function getModule($id)
{
if(isset($this->_modules[$id]) || array_key_exists($id,$this->_modules))
return $this->_modules[$id];
elseif(isset($this->_moduleConfig[$id]))
{
$config=$this->_moduleConfig[$id];
if(!isset($config['enabled']) || $config['enabled'])
{
$class=$config['class'];
unset($config['class'], $config['enabled']);
if($this===Yii::app())
$module=Yii::createComponent($class,$id,null,$config);
else
$module=Yii::createComponent($class,$this->getId().'/'.$id,$this,$config);
return $this->_modules[$id]=$module;
}
}
}
public function hasModule($id)
{
return isset($this->_moduleConfig[$id]) || isset($this->_modules[$id]);
}
public function getModules()
{
return $this->_moduleConfig;
}
public function setModules($modules,$merge=true)
{
foreach($modules as $id=>$module)
{
if(is_int($id))
{
$id=$module;
$module=array();
}
if(isset($this->_moduleConfig[$id]) && $merge)
$this->_moduleConfig[$id]=CMap::mergeArray($this->_moduleConfig[$id],$module);
else
{
if(!isset($module['class']))
{
if (Yii::getPathOfAlias($id)===false)
Yii::setPathOfAlias($id,$this->getModulePath().DIRECTORY_SEPARATOR.$id);
$module['class']=$id.'.'.ucfirst($id).'Module';
}
$this->_moduleConfig[$id]=$module;
}
}
}
public function hasComponent($id)
{
return isset($this->_components[$id]) || isset($this->_componentConfig[$id]);
}
public function getComponent($id,$createIfNull=true)
{
if(isset($this->_components[$id]))
return $this->_components[$id];
elseif(isset($this->_componentConfig[$id]) && $createIfNull)
{
$config=$this->_componentConfig[$id];
if(!isset($config['enabled']) || $config['enabled'])
{
unset($config['enabled']);
$component=Yii::createComponent($config);
$component->init();
return $this->_components[$id]=$component;
}
}
}
public function setComponent($id,$component,$merge=true)
{
if($component===null)
{
unset($this->_components[$id]);
return;
}
elseif($component instanceof IApplicationComponent)
{
$this->_components[$id]=$component;
if(!$component->getIsInitialized())
$component->init();
return;
}
elseif(isset($this->_components[$id]))
{
if(isset($component['class']) && get_class($this->_components[$id])!==$component['class'])
{
unset($this->_components[$id]);
$this->_componentConfig[$id]=$component; //we should ignore merge here
return;
}
foreach($component as $key=>$value)
{
if($key!=='class')
$this->_components[$id]->$key=$value;
}
}
elseif(isset($this->_componentConfig[$id]['class'],$component['class'])
&& $this->_componentConfig[$id]['class']!==$component['class'])
{
$this->_componentConfig[$id]=$component; //we should ignore merge here
return;
}
if(isset($this->_componentConfig[$id]) && $merge)
$this->_componentConfig[$id]=CMap::mergeArray($this->_componentConfig[$id],$component);
else
$this->_componentConfig[$id]=$component;
}
public function getComponents($loadedOnly=true)
{
if($loadedOnly)
return $this->_components;
else
return array_merge($this->_componentConfig, $this->_components);
}
public function setComponents($components,$merge=true)
{
foreach($components as $id=>$component)
$this->setComponent($id,$component,$merge);
}
public function configure($config)
{
if(is_array($config))
{
foreach($config as $key=>$value)
$this->$key=$value;
}
}
protected function preloadComponents()
{
foreach($this->preload as $id)
$this->getComponent($id);
}
protected function preinit()
{
}
protected function init()
{
}
}
abstract class CApplication extends CModule
{
public $name='My Application';
public $charset='UTF-8';
public $sourceLanguage='en_us';
public $localeClass='CLocale';
private $_id;
private $_basePath;
private $_runtimePath;
private $_extensionPath;
private $_globalState;
private $_stateChanged;
private $_ended=false;
private $_language;
private $_homeUrl;
abstract public function processRequest();
public function __construct($config=null)
{
Yii::setApplication($this);
// set basePath at early as possible to avoid trouble
if(is_string($config))
$config=require($config);
if(isset($config['basePath']))
{
$this->setBasePath($config['basePath']);
unset($config['basePath']);
}
else
$this->setBasePath('protected');
Yii::setPathOfAlias('application',$this->getBasePath());
Yii::setPathOfAlias('webroot',dirname($_SERVER['SCRIPT_FILENAME']));
if(isset($config['extensionPath']))
{
$this->setExtensionPath($config['extensionPath']);
unset($config['extensionPath']);
}
else
Yii::setPathOfAlias('ext',$this->getBasePath().DIRECTORY_SEPARATOR.'extensions');
if(isset($config['aliases']))
{
$this->setAliases($config['aliases']);
unset($config['aliases']);
}
$this->preinit();
$this->initSystemHandlers();
$this->registerCoreComponents();
$this->configure($config);
$this->attachBehaviors($this->behaviors);
$this->preloadComponents();
$this->init();
}
public function run()
{
if($this->hasEventHandler('onBeginRequest'))
$this->onBeginRequest(new CEvent($this));
register_shutdown_function(array($this,'end'),0,false);
$this->processRequest();
if($this->hasEventHandler('onEndRequest'))
$this->onEndRequest(new CEvent($this));
}
public function end($status=0,$exit=true)
{
if($this->hasEventHandler('onEndRequest'))
$this->onEndRequest(new CEvent($this));
if($exit)
exit($status);
}
public function onBeginRequest($event)
{
$this->raiseEvent('onBeginRequest',$event);
}
public function onEndRequest($event)
{
if(!$this->_ended)
{
$this->_ended=true;
$this->raiseEvent('onEndRequest',$event);
}
}
public function getId()
{
if($this->_id!==null)
return $this->_id;
else
return $this->_id=sprintf('%x',crc32($this->getBasePath().$this->name));
}
public function setId($id)
{
$this->_id=$id;
}
public function getBasePath()
{
return $this->_basePath;
}
public function setBasePath($path)
{
if(($this->_basePath=realpath($path))===false || !is_dir($this->_basePath))
throw new CException(Yii::t('yii','Application base path "{path}" is not a valid directory.',
array('{path}'=>$path)));
}
public function getRuntimePath()
{
if($this->_runtimePath!==null)
return $this->_runtimePath;
else
{
$this->setRuntimePath($this->getBasePath().DIRECTORY_SEPARATOR.'runtime');
return $this->_runtimePath;
}
}
public function setRuntimePath($path)
{
if(($runtimePath=realpath($path))===false || !is_dir($runtimePath) || !is_writable($runtimePath))
throw new CException(Yii::t('yii','Application runtime path "{path}" is not valid. Please make sure it is a directory writable by the Web server process.',
array('{path}'=>$path)));
$this->_runtimePath=$runtimePath;
}
public function getExtensionPath()
{
return Yii::getPathOfAlias('ext');
}
public function setExtensionPath($path)
{
if(($extensionPath=realpath($path))===false || !is_dir($extensionPath))
throw new CException(Yii::t('yii','Extension path "{path}" does not exist.',
array('{path}'=>$path)));
Yii::setPathOfAlias('ext',$extensionPath);
}
public function getLanguage()
{
return $this->_language===null ? $this->sourceLanguage : $this->_language;
}
public function setLanguage($language)
{
$this->_language=$language;
}
public function getTimeZone()
{
return date_default_timezone_get();
}
public function setTimeZone($value)
{
date_default_timezone_set($value);
}
public function findLocalizedFile($srcFile,$srcLanguage=null,$language=null)
{
if($srcLanguage===null)
$srcLanguage=$this->sourceLanguage;
if($language===null)
$language=$this->getLanguage();
if($language===$srcLanguage)
return $srcFile;
$desiredFile=dirname($srcFile).DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.basename($srcFile);
return is_file($desiredFile) ? $desiredFile : $srcFile;
}
public function getLocale($localeID=null)
{
return call_user_func_array(array($this->localeClass, 'getInstance'),array($localeID===null?$this->getLanguage():$localeID));
}
public function getLocaleDataPath()
{
$vars=get_class_vars($this->localeClass);
if(empty($vars['dataPath']))
return Yii::getPathOfAlias('system.i18n.data');
return $vars['dataPath'];
}
public function setLocaleDataPath($value)
{
$property=new ReflectionProperty($this->localeClass,'dataPath');
$property->setValue($value);
}
public function getNumberFormatter()
{
return $this->getLocale()->getNumberFormatter();
}
public function getDateFormatter()
{
return $this->getLocale()->getDateFormatter();
}
public function getDb()
{
return $this->getComponent('db');
}
public function getErrorHandler()
{
return $this->getComponent('errorHandler');
}
public function getSecurityManager()
{
return $this->getComponent('securityManager');
}
public function getStatePersister()
{
return $this->getComponent('statePersister');
}
public function getCache()
{
return $this->getComponent('cache');
}
public function getCoreMessages()
{
return $this->getComponent('coreMessages');
}
public function getMessages()
{
return $this->getComponent('messages');
}
public function getRequest()
{
return $this->getComponent('request');
}
public function getUrlManager()
{
return $this->getComponent('urlManager');
}
public function getController()
{
return null;
}
public function createUrl($route,$params=array(),$ampersand='&')
{
return $this->getUrlManager()->createUrl($route,$params,$ampersand);
}
public function createAbsoluteUrl($route,$params=array(),$schema='',$ampersand='&')
{
$url=$this->createUrl($route,$params,$ampersand);
if(strpos($url,'http')===0)
return $url;
else
return $this->getRequest()->getHostInfo($schema).$url;
}
public function getBaseUrl($absolute=false)
{
return $this->getRequest()->getBaseUrl($absolute);
}
public function getHomeUrl()
{
if($this->_homeUrl===null)
{
if($this->getUrlManager()->showScriptName)
return $this->getRequest()->getScriptUrl();
else
return $this->getRequest()->getBaseUrl().'/';
}
else
return $this->_homeUrl;
}
public function setHomeUrl($value)
{
$this->_homeUrl=$value;
}
public function getGlobalState($key,$defaultValue=null)
{
if($this->_globalState===null)
$this->loadGlobalState();
if(isset($this->_globalState[$key]))
return $this->_globalState[$key];
else
return $defaultValue;
}
public function setGlobalState($key,$value,$defaultValue=null)
{
if($this->_globalState===null)
$this->loadGlobalState();
$changed=$this->_stateChanged;
if($value===$defaultValue)
{
if(isset($this->_globalState[$key]))
{
unset($this->_globalState[$key]);
$this->_stateChanged=true;
}
}
elseif(!isset($this->_globalState[$key]) || $this->_globalState[$key]!==$value)
{
$this->_globalState[$key]=$value;
$this->_stateChanged=true;
}
if($this->_stateChanged!==$changed)
$this->attachEventHandler('onEndRequest',array($this,'saveGlobalState'));
}
public function clearGlobalState($key)
{
$this->setGlobalState($key,true,true);
}
public function loadGlobalState()
{
$persister=$this->getStatePersister();
if(($this->_globalState=$persister->load())===null)
$this->_globalState=array();
$this->_stateChanged=false;
$this->detachEventHandler('onEndRequest',array($this,'saveGlobalState'));
}
public function saveGlobalState()
{
if($this->_stateChanged)
{
$this->_stateChanged=false;
$this->detachEventHandler('onEndRequest',array($this,'saveGlobalState'));
$this->getStatePersister()->save($this->_globalState);
}
}
public function handleException($exception)
{
// disable error capturing to avoid recursive errors
restore_error_handler();
restore_exception_handler();
$category='exception.'.get_class($exception);
if($exception instanceof CHttpException)
$category.='.'.$exception->statusCode;
// php <5.2 doesn't support string conversion auto-magically
$message=$exception->__toString();
if(isset($_SERVER['REQUEST_URI']))
$message.="\nREQUEST_URI=".$_SERVER['REQUEST_URI'];
if(isset($_SERVER['HTTP_REFERER']))
$message.="\nHTTP_REFERER=".$_SERVER['HTTP_REFERER'];
$message.="\n---";
Yii::log($message,CLogger::LEVEL_ERROR,$category);
try
{
$event=new CExceptionEvent($this,$exception);
$this->onException($event);
if(!$event->handled)
{
// try an error handler
if(($handler=$this->getErrorHandler())!==null)
$handler->handle($event);
else
$this->displayException($exception);
}
}
catch(Exception $e)
{
$this->displayException($e);
}
try
{
$this->end(1);
}
catch(Exception $e)
{
// use the most primitive way to log error
$msg = get_class($e).': '.$e->getMessage().' ('.$e->getFile().':'.$e->getLine().")\n";
$msg .= $e->getTraceAsString()."\n";
$msg .= "Previous exception:\n";
$msg .= get_class($exception).': '.$exception->getMessage().' ('.$exception->getFile().':'.$exception->getLine().")\n";
$msg .= $exception->getTraceAsString()."\n";
$msg .= '$_SERVER='.var_export($_SERVER,true);
error_log($msg);
exit(1);
}
}
public function handleError($code,$message,$file,$line)
{
if($code & error_reporting())
{
// disable error capturing to avoid recursive errors
restore_error_handler();
restore_exception_handler();
$log="$message ($file:$line)\nStack trace:\n";
$trace=debug_backtrace();
// skip the first 3 stacks as they do not tell the error position
if(count($trace)>3)
$trace=array_slice($trace,3);
foreach($trace as $i=>$t)
{
if(!isset($t['file']))
$t['file']='unknown';
if(!isset($t['line']))
$t['line']=0;
if(!isset($t['function']))
$t['function']='unknown';
$log.="#$i {$t['file']}({$t['line']}): ";
if(isset($t['object']) && is_object($t['object']))
$log.=get_class($t['object']).'->';
$log.="{$t['function']}()\n";
}
if(isset($_SERVER['REQUEST_URI']))
$log.='REQUEST_URI='.$_SERVER['REQUEST_URI'];
Yii::log($log,CLogger::LEVEL_ERROR,'php');
try
{
Yii::import('CErrorEvent',true);
$event=new CErrorEvent($this,$code,$message,$file,$line);
$this->onError($event);
if(!$event->handled)
{
// try an error handler
if(($handler=$this->getErrorHandler())!==null)
$handler->handle($event);
else
$this->displayError($code,$message,$file,$line);
}
}
catch(Exception $e)
{
$this->displayException($e);
}
try
{
$this->end(1);
}
catch(Exception $e)
{
// use the most primitive way to log error
$msg = get_class($e).': '.$e->getMessage().' ('.$e->getFile().':'.$e->getLine().")\n";
$msg .= $e->getTraceAsString()."\n";
$msg .= "Previous error:\n";
$msg .= $log."\n";
$msg .= '$_SERVER='.var_export($_SERVER,true);
error_log($msg);
exit(1);
}
}
}
public function onException($event)
{
$this->raiseEvent('onException',$event);
}
public function onError($event)
{
$this->raiseEvent('onError',$event);
}
public function displayError($code,$message,$file,$line)
{
if(YII_DEBUG)
{
echo "PHP Error [$code] \n";
echo "$message ($file:$line)
\n";
echo '';
$trace=debug_backtrace();
// skip the first 3 stacks as they do not tell the error position
if(count($trace)>3)
$trace=array_slice($trace,3);
foreach($trace as $i=>$t)
{
if(!isset($t['file']))
$t['file']='unknown';
if(!isset($t['line']))
$t['line']=0;
if(!isset($t['function']))
$t['function']='unknown';
echo "#$i {$t['file']}({$t['line']}): ";
if(isset($t['object']) && is_object($t['object']))
echo get_class($t['object']).'->';
echo "{$t['function']}()\n";
}
echo ' ';
}
else
{
echo "PHP Error [$code] \n";
echo "$message
\n";
}
}
public function displayException($exception)
{
if(YII_DEBUG)
{
echo ''.get_class($exception)." \n";
echo ''.$exception->getMessage().' ('.$exception->getFile().':'.$exception->getLine().')
';
echo ''.$exception->getTraceAsString().' ';
}
else
{
echo ''.get_class($exception)." \n";
echo ''.$exception->getMessage().'
';
}
}
protected function initSystemHandlers()
{
if(YII_ENABLE_EXCEPTION_HANDLER)
set_exception_handler(array($this,'handleException'));
if(YII_ENABLE_ERROR_HANDLER)
set_error_handler(array($this,'handleError'),error_reporting());
}
protected function registerCoreComponents()
{
$components=array(
'coreMessages'=>array(
'class'=>'CPhpMessageSource',
'language'=>'en_us',
'basePath'=>YII_PATH.DIRECTORY_SEPARATOR.'messages',
),
'db'=>array(
'class'=>'CDbConnection',
),
'messages'=>array(
'class'=>'CPhpMessageSource',
),
'errorHandler'=>array(
'class'=>'CErrorHandler',
),
'securityManager'=>array(
'class'=>'CSecurityManager',
),
'statePersister'=>array(
'class'=>'CStatePersister',
),
'urlManager'=>array(
'class'=>'CUrlManager',
),
'request'=>array(
'class'=>'CHttpRequest',
),
'format'=>array(
'class'=>'CFormatter',
),
);
$this->setComponents($components);
}
}
class CWebApplication extends CApplication
{
public $defaultController='site';
public $layout='main';
public $controllerMap=array();
public $catchAllRequest;
public $controllerNamespace;
private $_controllerPath;
private $_viewPath;
private $_systemViewPath;
private $_layoutPath;
private $_controller;
private $_theme;
public function processRequest()
{
if(is_array($this->catchAllRequest) && isset($this->catchAllRequest[0]))
{
$route=$this->catchAllRequest[0];
foreach(array_splice($this->catchAllRequest,1) as $name=>$value)
$_GET[$name]=$value;
}
else
$route=$this->getUrlManager()->parseUrl($this->getRequest());
$this->runController($route);
}
protected function registerCoreComponents()
{
parent::registerCoreComponents();
$components=array(
'session'=>array(
'class'=>'CHttpSession',
),
'assetManager'=>array(
'class'=>'CAssetManager',
),
'user'=>array(
'class'=>'CWebUser',
),
'themeManager'=>array(
'class'=>'CThemeManager',
),
'authManager'=>array(
'class'=>'CPhpAuthManager',
),
'clientScript'=>array(
'class'=>'CClientScript',
),
'widgetFactory'=>array(
'class'=>'CWidgetFactory',
),
);
$this->setComponents($components);
}
public function getAuthManager()
{
return $this->getComponent('authManager');
}
public function getAssetManager()
{
return $this->getComponent('assetManager');
}
public function getSession()
{
return $this->getComponent('session');
}
public function getUser()
{
return $this->getComponent('user');
}
public function getViewRenderer()
{
return $this->getComponent('viewRenderer');
}
public function getClientScript()
{
return $this->getComponent('clientScript');
}
public function getWidgetFactory()
{
return $this->getComponent('widgetFactory');
}
public function getThemeManager()
{
return $this->getComponent('themeManager');
}
public function getTheme()
{
if(is_string($this->_theme))
$this->_theme=$this->getThemeManager()->getTheme($this->_theme);
return $this->_theme;
}
public function setTheme($value)
{
$this->_theme=$value;
}
public function runController($route)
{
if(($ca=$this->createController($route))!==null)
{
list($controller,$actionID)=$ca;
$oldController=$this->_controller;
$this->_controller=$controller;
$controller->init();
$controller->run($actionID);
$this->_controller=$oldController;
}
else
throw new CHttpException(404,Yii::t('yii','Unable to resolve the request "{route}".',
array('{route}'=>$route===''?$this->defaultController:$route)));
}
public function createController($route,$owner=null)
{
if($owner===null)
$owner=$this;
if(($route=trim($route,'/'))==='')
$route=$owner->defaultController;
$caseSensitive=$this->getUrlManager()->caseSensitive;
$route.='/';
while(($pos=strpos($route,'/'))!==false)
{
$id=substr($route,0,$pos);
if(!preg_match('/^\w+$/',$id))
return null;
if(!$caseSensitive)
$id=strtolower($id);
$route=(string)substr($route,$pos+1);
if(!isset($basePath)) // first segment
{
if(isset($owner->controllerMap[$id]))
{
return array(
Yii::createComponent($owner->controllerMap[$id],$id,$owner===$this?null:$owner),
$this->parseActionParams($route),
);
}
if(($module=$owner->getModule($id))!==null)
return $this->createController($route,$module);
$basePath=$owner->getControllerPath();
$controllerID='';
}
else
$controllerID.='/';
$className=ucfirst($id).'Controller';
$classFile=$basePath.DIRECTORY_SEPARATOR.$className.'.php';
if($owner->controllerNamespace!==null)
$className=$owner->controllerNamespace.'\\'.str_replace('/','\\',$controllerID).$className;
if(is_file($classFile))
{
if(!class_exists($className,false))
require($classFile);
if(class_exists($className,false) && is_subclass_of($className,'CController'))
{
$id[0]=strtolower($id[0]);
return array(
new $className($controllerID.$id,$owner===$this?null:$owner),
$this->parseActionParams($route),
);
}
return null;
}
$controllerID.=$id;
$basePath.=DIRECTORY_SEPARATOR.$id;
}
}
protected function parseActionParams($pathInfo)
{
if(($pos=strpos($pathInfo,'/'))!==false)
{
$manager=$this->getUrlManager();
$manager->parsePathInfo((string)substr($pathInfo,$pos+1));
$actionID=substr($pathInfo,0,$pos);
return $manager->caseSensitive ? $actionID : strtolower($actionID);
}
else
return $pathInfo;
}
public function getController()
{
return $this->_controller;
}
public function setController($value)
{
$this->_controller=$value;
}
public function getControllerPath()
{
if($this->_controllerPath!==null)
return $this->_controllerPath;
else
return $this->_controllerPath=$this->getBasePath().DIRECTORY_SEPARATOR.'controllers';
}
public function setControllerPath($value)
{
if(($this->_controllerPath=realpath($value))===false || !is_dir($this->_controllerPath))
throw new CException(Yii::t('yii','The controller path "{path}" is not a valid directory.',
array('{path}'=>$value)));
}
public function getViewPath()
{
if($this->_viewPath!==null)
return $this->_viewPath;
else
return $this->_viewPath=$this->getBasePath().DIRECTORY_SEPARATOR.'views';
}
public function setViewPath($path)
{
if(($this->_viewPath=realpath($path))===false || !is_dir($this->_viewPath))
throw new CException(Yii::t('yii','The view path "{path}" is not a valid directory.',
array('{path}'=>$path)));
}
public function getSystemViewPath()
{
if($this->_systemViewPath!==null)
return $this->_systemViewPath;
else
return $this->_systemViewPath=$this->getViewPath().DIRECTORY_SEPARATOR.'system';
}
public function setSystemViewPath($path)
{
if(($this->_systemViewPath=realpath($path))===false || !is_dir($this->_systemViewPath))
throw new CException(Yii::t('yii','The system view path "{path}" is not a valid directory.',
array('{path}'=>$path)));
}
public function getLayoutPath()
{
if($this->_layoutPath!==null)
return $this->_layoutPath;
else
return $this->_layoutPath=$this->getViewPath().DIRECTORY_SEPARATOR.'layouts';
}
public function setLayoutPath($path)
{
if(($this->_layoutPath=realpath($path))===false || !is_dir($this->_layoutPath))
throw new CException(Yii::t('yii','The layout path "{path}" is not a valid directory.',
array('{path}'=>$path)));
}
public function beforeControllerAction($controller,$action)
{
return true;
}
public function afterControllerAction($controller,$action)
{
}
public function findModule($id)
{
if(($controller=$this->getController())!==null && ($module=$controller->getModule())!==null)
{
do
{
if(($m=$module->getModule($id))!==null)
return $m;
} while(($module=$module->getParentModule())!==null);
}
if(($m=$this->getModule($id))!==null)
return $m;
}
protected function init()
{
parent::init();
// preload 'request' so that it has chance to respond to onBeginRequest event.
$this->getRequest();
}
}
class CMap extends CComponent implements IteratorAggregate,ArrayAccess,Countable
{
private $_d=array();
private $_r=false;
public function __construct($data=null,$readOnly=false)
{
if($data!==null)
$this->copyFrom($data);
$this->setReadOnly($readOnly);
}
public function getReadOnly()
{
return $this->_r;
}
protected function setReadOnly($value)
{
$this->_r=$value;
}
public function getIterator()
{
return new CMapIterator($this->_d);
}
public function count()
{
return $this->getCount();
}
public function getCount()
{
return count($this->_d);
}
public function getKeys()
{
return array_keys($this->_d);
}
public function itemAt($key)
{
if(isset($this->_d[$key]))
return $this->_d[$key];
else
return null;
}
public function add($key,$value)
{
if(!$this->_r)
{
if($key===null)
$this->_d[]=$value;
else
$this->_d[$key]=$value;
}
else
throw new CException(Yii::t('yii','The map is read only.'));
}
public function remove($key)
{
if(!$this->_r)
{
if(isset($this->_d[$key]))
{
$value=$this->_d[$key];
unset($this->_d[$key]);
return $value;
}
else
{
// it is possible the value is null, which is not detected by isset
unset($this->_d[$key]);
return null;
}
}
else
throw new CException(Yii::t('yii','The map is read only.'));
}
public function clear()
{
foreach(array_keys($this->_d) as $key)
$this->remove($key);
}
public function contains($key)
{
return isset($this->_d[$key]) || array_key_exists($key,$this->_d);
}
public function toArray()
{
return $this->_d;
}
public function copyFrom($data)
{
if(is_array($data) || $data instanceof Traversable)
{
if($this->getCount()>0)
$this->clear();
if($data instanceof CMap)
$data=$data->_d;
foreach($data as $key=>$value)
$this->add($key,$value);
}
elseif($data!==null)
throw new CException(Yii::t('yii','Map data must be an array or an object implementing Traversable.'));
}
public function mergeWith($data,$recursive=true)
{
if(is_array($data) || $data instanceof Traversable)
{
if($data instanceof CMap)
$data=$data->_d;
if($recursive)
{
if($data instanceof Traversable)
{
$d=array();
foreach($data as $key=>$value)
$d[$key]=$value;
$this->_d=self::mergeArray($this->_d,$d);
}
else
$this->_d=self::mergeArray($this->_d,$data);
}
else
{
foreach($data as $key=>$value)
$this->add($key,$value);
}
}
elseif($data!==null)
throw new CException(Yii::t('yii','Map data must be an array or an object implementing Traversable.'));
}
public static function mergeArray($a,$b)
{
$args=func_get_args();
$res=array_shift($args);
while(!empty($args))
{
$next=array_shift($args);
foreach($next as $k => $v)
{
if(is_integer($k))
isset($res[$k]) ? $res[]=$v : $res[$k]=$v;
elseif(is_array($v) && isset($res[$k]) && is_array($res[$k]))
$res[$k]=self::mergeArray($res[$k],$v);
else
$res[$k]=$v;
}
}
return $res;
}
public function offsetExists($offset)
{
return $this->contains($offset);
}
public function offsetGet($offset)
{
return $this->itemAt($offset);
}
public function offsetSet($offset,$item)
{
$this->add($offset,$item);
}
public function offsetUnset($offset)
{
$this->remove($offset);
}
}
class CLogger extends CComponent
{
const LEVEL_TRACE='trace';
const LEVEL_WARNING='warning';
const LEVEL_ERROR='error';
const LEVEL_INFO='info';
const LEVEL_PROFILE='profile';
public $autoFlush=10000;
public $autoDump=false;
private $_logs=array();
private $_logCount=0;
private $_levels;
private $_categories;
private $_except=array();
private $_timings;
private $_processing=false;
public function log($message,$level='info',$category='application')
{
$this->_logs[]=array($message,$level,$category,microtime(true));
$this->_logCount++;
if($this->autoFlush>0 && $this->_logCount>=$this->autoFlush && !$this->_processing)
{
$this->_processing=true;
$this->flush($this->autoDump);
$this->_processing=false;
}
}
public function getLogs($levels='',$categories=array(), $except=array())
{
$this->_levels=preg_split('/[\s,]+/',strtolower($levels),-1,PREG_SPLIT_NO_EMPTY);
if (is_string($categories))
$this->_categories=preg_split('/[\s,]+/',strtolower($categories),-1,PREG_SPLIT_NO_EMPTY);
else
$this->_categories=array_filter(array_map('strtolower',$categories));
if (is_string($except))
$this->_except=preg_split('/[\s,]+/',strtolower($except),-1,PREG_SPLIT_NO_EMPTY);
else
$this->_except=array_filter(array_map('strtolower',$except));
$ret=$this->_logs;
if(!empty($levels))
$ret=array_values(array_filter($ret,array($this,'filterByLevel')));
if(!empty($this->_categories) || !empty($this->_except))
$ret=array_values(array_filter($ret,array($this,'filterByCategory')));
return $ret;
}
private function filterByCategory($value)
{
return $this->filterAllCategories($value, 2);
}
private function filterTimingByCategory($value)
{
return $this->filterAllCategories($value, 1);
}
private function filterAllCategories($value, $index)
{
$cat=strtolower($value[$index]);
$ret=empty($this->_categories);
foreach($this->_categories as $category)
{
if($cat===$category || (($c=rtrim($category,'.*'))!==$category && strpos($cat,$c)===0))
$ret=true;
}
if($ret)
{
foreach($this->_except as $category)
{
if($cat===$category || (($c=rtrim($category,'.*'))!==$category && strpos($cat,$c)===0))
$ret=false;
}
}
return $ret;
}
private function filterByLevel($value)
{
return in_array(strtolower($value[1]),$this->_levels);
}
public function getExecutionTime()
{
return microtime(true)-YII_BEGIN_TIME;
}
public function getMemoryUsage()
{
if(function_exists('memory_get_usage'))
return memory_get_usage();
else
{
$output=array();
if(strncmp(PHP_OS,'WIN',3)===0)
{
exec('tasklist /FI "PID eq ' . getmypid() . '" /FO LIST',$output);
return isset($output[5])?preg_replace('/[\D]/','',$output[5])*1024 : 0;
}
else
{
$pid=getmypid();
exec("ps -eo%mem,rss,pid | grep $pid", $output);
$output=explode(" ",$output[0]);
return isset($output[1]) ? $output[1]*1024 : 0;
}
}
}
public function getProfilingResults($token=null,$categories=null,$refresh=false)
{
if($this->_timings===null || $refresh)
$this->calculateTimings();
if($token===null && $categories===null)
return $this->_timings;
$timings = $this->_timings;
if($categories!==null) {
$this->_categories=preg_split('/[\s,]+/',strtolower($categories),-1,PREG_SPLIT_NO_EMPTY);
$timings=array_filter($timings,array($this,'filterTimingByCategory'));
}
$results=array();
foreach($timings as $timing)
{
if($token===null || $timing[0]===$token)
$results[]=$timing[2];
}
return $results;
}
private function calculateTimings()
{
$this->_timings=array();
$stack=array();
foreach($this->_logs as $log)
{
if($log[1]!==CLogger::LEVEL_PROFILE)
continue;
list($message,$level,$category,$timestamp)=$log;
if(!strncasecmp($message,'begin:',6))
{
$log[0]=substr($message,6);
$stack[]=$log;
}
elseif(!strncasecmp($message,'end:',4))
{
$token=substr($message,4);
if(($last=array_pop($stack))!==null && $last[0]===$token)
{
$delta=$log[3]-$last[3];
$this->_timings[]=array($message,$category,$delta);
}
else
throw new CException(Yii::t('yii','CProfileLogRoute found a mismatching code block "{token}". Make sure the calls to Yii::beginProfile() and Yii::endProfile() be properly nested.',
array('{token}'=>$token)));
}
}
$now=microtime(true);
while(($last=array_pop($stack))!==null)
{
$delta=$now-$last[3];
$this->_timings[]=array($last[0],$last[2],$delta);
}
}
public function flush($dumpLogs=false)
{
$this->onFlush(new CEvent($this, array('dumpLogs'=>$dumpLogs)));
$this->_logs=array();
$this->_logCount=0;
}
public function onFlush($event)
{
$this->raiseEvent('onFlush', $event);
}
}
abstract class CApplicationComponent extends CComponent implements IApplicationComponent
{
public $behaviors=array();
private $_initialized=false;
public function init()
{
$this->attachBehaviors($this->behaviors);
$this->_initialized=true;
}
public function getIsInitialized()
{
return $this->_initialized;
}
}
class CHttpRequest extends CApplicationComponent
{
public $enableCookieValidation=false;
public $enableCsrfValidation=false;
public $csrfTokenName='YII_CSRF_TOKEN';
public $csrfCookie;
private $_requestUri;
private $_pathInfo;
private $_scriptFile;
private $_scriptUrl;
private $_hostInfo;
private $_baseUrl;
private $_cookies;
private $_preferredAcceptTypes;
private $_preferredLanguages;
private $_csrfToken;
private $_restParams;
private $_httpVersion;
public function init()
{
parent::init();
$this->normalizeRequest();
}
protected function normalizeRequest()
{
// normalize request
if(function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc())
{
if(isset($_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->enableCsrfValidation)
Yii::app()->attachEventHandler('onBeginRequest',array($this,'validateCsrfToken'));
}
public function stripSlashes(&$data)
{
if(is_array($data))
{
if(count($data) == 0)
return $data;
$keys=array_map('stripslashes',array_keys($data));
$data=array_combine($keys,array_values($data));
return array_map(array($this,'stripSlashes'),$data);
}
else
return stripslashes($data);
}
public function getParam($name,$defaultValue=null)
{
return isset($_GET[$name]) ? $_GET[$name] : (isset($_POST[$name]) ? $_POST[$name] : $defaultValue);
}
public function getQuery($name,$defaultValue=null)
{
return isset($_GET[$name]) ? $_GET[$name] : $defaultValue;
}
public function getPost($name,$defaultValue=null)
{
return isset($_POST[$name]) ? $_POST[$name] : $defaultValue;
}
public function getDelete($name,$defaultValue=null)
{
if($this->getIsDeleteViaPostRequest())
return $this->getPost($name, $defaultValue);
if($this->getIsDeleteRequest())
{
$restParams=$this->getRestParams();
return isset($restParams[$name]) ? $restParams[$name] : $defaultValue;
}
else
return $defaultValue;
}
public function getPut($name,$defaultValue=null)
{
if($this->getIsPutViaPostRequest())
return $this->getPost($name, $defaultValue);
if($this->getIsPutRequest())
{
$restParams=$this->getRestParams();
return isset($restParams[$name]) ? $restParams[$name] : $defaultValue;
}
else
return $defaultValue;
}
public function getPatch($name,$defaultValue=null)
{
if($this->getIsPatchViaPostRequest())
return $this->getPost($name, $defaultValue);
if($this->getIsPatchRequest())
{
$restParams=$this->getRestParams();
return isset($restParams[$name]) ? $restParams[$name] : $defaultValue;
}
else
return $defaultValue;
}
public function getRestParams()
{
if($this->_restParams===null)
{
$result=array();
if(function_exists('mb_parse_str'))
mb_parse_str($this->getRawBody(), $result);
else
parse_str($this->getRawBody(), $result);
$this->_restParams=$result;
}
return $this->_restParams;
}
public function getRawBody()
{
static $rawBody;
if($rawBody===null)
$rawBody=file_get_contents('php://input');
return $rawBody;
}
public function getUrl()
{
return $this->getRequestUri();
}
public function getHostInfo($schema='')
{
if($this->_hostInfo===null)
{
if($secure=$this->getIsSecureConnection())
$http='https';
else
$http='http';
if(isset($_SERVER['HTTP_HOST']))
$this->_hostInfo=$http.'://'.$_SERVER['HTTP_HOST'];
else
{
$this->_hostInfo=$http.'://'.$_SERVER['SERVER_NAME'];
$port=$secure ? $this->getSecurePort() : $this->getPort();
if(($port!==80 && !$secure) || ($port!==443 && $secure))
$this->_hostInfo.=':'.$port;
}
}
if($schema!=='')
{
$secure=$this->getIsSecureConnection();
if($secure && $schema==='https' || !$secure && $schema==='http')
return $this->_hostInfo;
$port=$schema==='https' ? $this->getSecurePort() : $this->getPort();
if($port!==80 && $schema==='http' || $port!==443 && $schema==='https')
$port=':'.$port;
else
$port='';
$pos=strpos($this->_hostInfo,':');
return $schema.substr($this->_hostInfo,$pos,strcspn($this->_hostInfo,':',$pos+1)+1).$port;
}
else
return $this->_hostInfo;
}
public function setHostInfo($value)
{
$this->_hostInfo=rtrim($value,'/');
}
public function getBaseUrl($absolute=false)
{
if($this->_baseUrl===null)
$this->_baseUrl=rtrim(dirname($this->getScriptUrl()),'\\/');
return $absolute ? $this->getHostInfo() . $this->_baseUrl : $this->_baseUrl;
}
public function setBaseUrl($value)
{
$this->_baseUrl=$value;
}
public function getScriptUrl()
{
if($this->_scriptUrl===null)
{
$scriptName=basename($_SERVER['SCRIPT_FILENAME']);
if(basename($_SERVER['SCRIPT_NAME'])===$scriptName)
$this->_scriptUrl=$_SERVER['SCRIPT_NAME'];
elseif(basename($_SERVER['PHP_SELF'])===$scriptName)
$this->_scriptUrl=$_SERVER['PHP_SELF'];
elseif(isset($_SERVER['ORIG_SCRIPT_NAME']) && basename($_SERVER['ORIG_SCRIPT_NAME'])===$scriptName)
$this->_scriptUrl=$_SERVER['ORIG_SCRIPT_NAME'];
elseif(($pos=strpos($_SERVER['PHP_SELF'],'/'.$scriptName))!==false)
$this->_scriptUrl=substr($_SERVER['SCRIPT_NAME'],0,$pos).'/'.$scriptName;
elseif(isset($_SERVER['DOCUMENT_ROOT']) && strpos($_SERVER['SCRIPT_FILENAME'],$_SERVER['DOCUMENT_ROOT'])===0)
$this->_scriptUrl=str_replace('\\','/',str_replace($_SERVER['DOCUMENT_ROOT'],'',$_SERVER['SCRIPT_FILENAME']));
else
throw new CException(Yii::t('yii','CHttpRequest is unable to determine the entry script URL.'));
}
return $this->_scriptUrl;
}
public function setScriptUrl($value)
{
$this->_scriptUrl='/'.trim($value,'/');
}
public function getPathInfo()
{
if($this->_pathInfo===null)
{
$pathInfo=$this->getRequestUri();
if(($pos=strpos($pathInfo,'?'))!==false)
$pathInfo=substr($pathInfo,0,$pos);
$pathInfo=$this->decodePathInfo($pathInfo);
$scriptUrl=$this->getScriptUrl();
$baseUrl=$this->getBaseUrl();
if(strpos($pathInfo,$scriptUrl)===0)
$pathInfo=substr($pathInfo,strlen($scriptUrl));
elseif($baseUrl==='' || strpos($pathInfo,$baseUrl)===0)
$pathInfo=substr($pathInfo,strlen($baseUrl));
elseif(strpos($_SERVER['PHP_SELF'],$scriptUrl)===0)
$pathInfo=substr($_SERVER['PHP_SELF'],strlen($scriptUrl));
else
throw new CException(Yii::t('yii','CHttpRequest is unable to determine the path info of the request.'));
if($pathInfo==='/')
$pathInfo='';
elseif($pathInfo[0]==='/')
$pathInfo=substr($pathInfo,1);
if(($posEnd=strlen($pathInfo)-1)>0 && $pathInfo[$posEnd]==='/')
$pathInfo=substr($pathInfo,0,$posEnd);
$this->_pathInfo=$pathInfo;
}
return $this->_pathInfo;
}
protected function decodePathInfo($pathInfo)
{
$pathInfo = urldecode($pathInfo);
// is it UTF-8?
// http://w3.org/International/questions/qa-forms-utf-8.html
if(preg_match('%^(?:
[\x09\x0A\x0D\x20-\x7E] # ASCII
| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
| \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
| [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
)*$%xs', $pathInfo))
{
return $pathInfo;
}
else
{
return utf8_encode($pathInfo);
}
}
public function getRequestUri()
{
if($this->_requestUri===null)
{
if(isset($_SERVER['HTTP_X_REWRITE_URL'])) // IIS
$this->_requestUri=$_SERVER['HTTP_X_REWRITE_URL'];
elseif(isset($_SERVER['REQUEST_URI']))
{
$this->_requestUri=$_SERVER['REQUEST_URI'];
if(!empty($_SERVER['HTTP_HOST']))
{
if(strpos($this->_requestUri,$_SERVER['HTTP_HOST'])!==false)
$this->_requestUri=preg_replace('/^\w+:\/\/[^\/]+/','',$this->_requestUri);
}
else
$this->_requestUri=preg_replace('/^(http|https):\/\/[^\/]+/i','',$this->_requestUri);
}
elseif(isset($_SERVER['ORIG_PATH_INFO'])) // IIS 5.0 CGI
{
$this->_requestUri=$_SERVER['ORIG_PATH_INFO'];
if(!empty($_SERVER['QUERY_STRING']))
$this->_requestUri.='?'.$_SERVER['QUERY_STRING'];
}
else
throw new CException(Yii::t('yii','CHttpRequest is unable to determine the request URI.'));
}
return $this->_requestUri;
}
public function getQueryString()
{
return isset($_SERVER['QUERY_STRING'])?$_SERVER['QUERY_STRING']:'';
}
public function getIsSecureConnection()
{
return isset($_SERVER['HTTPS']) && (strcasecmp($_SERVER['HTTPS'],'on')===0 || $_SERVER['HTTPS']==1)
|| isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strcasecmp($_SERVER['HTTP_X_FORWARDED_PROTO'],'https')===0;
}
public function getRequestType()
{
if(isset($_POST['_method']))
return strtoupper($_POST['_method']);
elseif(isset($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE']))
return strtoupper($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE']);
return strtoupper(isset($_SERVER['REQUEST_METHOD'])?$_SERVER['REQUEST_METHOD']:'GET');
}
public function getIsPostRequest()
{
return isset($_SERVER['REQUEST_METHOD']) && !strcasecmp($_SERVER['REQUEST_METHOD'],'POST');
}
public function getIsDeleteRequest()
{
return (isset($_SERVER['REQUEST_METHOD']) && !strcasecmp($_SERVER['REQUEST_METHOD'],'DELETE')) || $this->getIsDeleteViaPostRequest();
}
protected function getIsDeleteViaPostRequest()
{
return isset($_POST['_method']) && !strcasecmp($_POST['_method'],'DELETE');
}
public function getIsPutRequest()
{
return (isset($_SERVER['REQUEST_METHOD']) && !strcasecmp($_SERVER['REQUEST_METHOD'],'PUT')) || $this->getIsPutViaPostRequest();
}
protected function getIsPutViaPostRequest()
{
return isset($_POST['_method']) && !strcasecmp($_POST['_method'],'PUT');
}
public function getIsPatchRequest()
{
return (isset($_SERVER['REQUEST_METHOD']) && !strcasecmp($_SERVER['REQUEST_METHOD'],'PATCH')) || $this->getIsPatchViaPostRequest();
}
protected function getIsPatchViaPostRequest()
{
return isset($_POST['_method']) && !strcasecmp($_POST['_method'],'PATCH');
}
public function getIsAjaxRequest()
{
return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
}
public function getIsFlashRequest()
{
return isset($_SERVER['HTTP_USER_AGENT']) && (stripos($_SERVER['HTTP_USER_AGENT'],'Shockwave')!==false || stripos($_SERVER['HTTP_USER_AGENT'],'Flash')!==false);
}
public function getServerName()
{
return $_SERVER['SERVER_NAME'];
}
public function getServerPort()
{
return $_SERVER['SERVER_PORT'];
}
public function getUrlReferrer()
{
return isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:null;
}
public function getUserAgent()
{
return isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:null;
}
public function getUserHostAddress()
{
return isset($_SERVER['REMOTE_ADDR'])?$_SERVER['REMOTE_ADDR']:'127.0.0.1';
}
public function getUserHost()
{
return isset($_SERVER['REMOTE_HOST'])?$_SERVER['REMOTE_HOST']:null;
}
public function getScriptFile()
{
if($this->_scriptFile!==null)
return $this->_scriptFile;
else
return $this->_scriptFile=realpath($_SERVER['SCRIPT_FILENAME']);
}
public function getBrowser($userAgent=null)
{
return get_browser($userAgent,true);
}
public function getAcceptTypes()
{
return isset($_SERVER['HTTP_ACCEPT'])?$_SERVER['HTTP_ACCEPT']:null;
}
private $_port;
public function getPort()
{
if($this->_port===null)
$this->_port=!$this->getIsSecureConnection() && isset($_SERVER['SERVER_PORT']) ? (int)$_SERVER['SERVER_PORT'] : 80;
return $this->_port;
}
public function setPort($value)
{
$this->_port=(int)$value;
$this->_hostInfo=null;
}
private $_securePort;
public function getSecurePort()
{
if($this->_securePort===null)
$this->_securePort=$this->getIsSecureConnection() && isset($_SERVER['SERVER_PORT']) ? (int)$_SERVER['SERVER_PORT'] : 443;
return $this->_securePort;
}
public function setSecurePort($value)
{
$this->_securePort=(int)$value;
$this->_hostInfo=null;
}
public function getCookies()
{
if($this->_cookies!==null)
return $this->_cookies;
else
return $this->_cookies=new CCookieCollection($this);
}
public function redirect($url,$terminate=true,$statusCode=302)
{
if(strpos($url,'/')===0 && strpos($url,'//')!==0)
$url=$this->getHostInfo().$url;
header('Location: '.$url, true, $statusCode);
if($terminate)
Yii::app()->end();
}
public static function parseAcceptHeader($header)
{
$matches=array();
$accepts=array();
// get individual entries with their type, subtype, basetype and params
preg_match_all('/(?:\G\s?,\s?|^)(\w+|\*)\/(\w+|\*)(?:\+(\w+))?|(?$matches[1][$i],
'subType'=>$matches[2][$i],
'baseType'=>null,
'params'=>array(),
);
// fill in the base type if it exists
if($matches[3][$i]!==null && $matches[3][$i]!=='')
$accept['baseType']=$matches[3][$i];
// continue looping while there is no new content type, to fill in all accompanying params
for($i++;$i<$itemLen;$i++)
{
// if the next content type is null, then the item is a param for the current content type
if($matches[1][$i]===null || $matches[1][$i]==='')
{
// if this is the quality param, convert it to a double
if($matches[4][$i]==='q')
{
// sanity check on q value
$q=(double)$matches[5][$i];
if($q>1)
$q=(double)1;
elseif($q<0)
$q=(double)0;
$accept['params'][$matches[4][$i]]=$q;
}
else
$accept['params'][$matches[4][$i]]=$matches[5][$i];
}
else
break;
}
// q defaults to 1 if not explicitly given
if(!isset($accept['params']['q']))
$accept['params']['q']=(double)1;
$accepts[] = $accept;
}
}
return $accepts;
}
public static function compareAcceptTypes($a,$b)
{
// check for equal quality first
if($a['params']['q']===$b['params']['q'])
if(!($a['type']==='*' xor $b['type']==='*'))
if (!($a['subType']==='*' xor $b['subType']==='*'))
// finally, higher number of parameters counts as greater precedence
if(count($a['params'])===count($b['params']))
return 0;
else
return count($a['params'])_preferredAcceptTypes===null)
{
$accepts=self::parseAcceptHeader($this->getAcceptTypes());
usort($accepts,array(get_class($this),'compareAcceptTypes'));
$this->_preferredAcceptTypes=$accepts;
}
return $this->_preferredAcceptTypes;
}
public function getPreferredAcceptType()
{
$preferredAcceptTypes=$this->getPreferredAcceptTypes();
return empty($preferredAcceptTypes) ? false : $preferredAcceptTypes[0];
}
public function getPreferredLanguages()
{
if($this->_preferredLanguages===null)
{
$sortedLanguages=array();
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) && $n=preg_match_all('/([\w\-_]+)(?:\s*;\s*q\s*=\s*(\d*\.?\d*))?/',$_SERVER['HTTP_ACCEPT_LANGUAGE'],$matches))
{
$languages=array();
for($i=0;$i<$n;++$i)
{
$q=$matches[2][$i];
if($q==='')
$q=1;
if($q)
$languages[]=array((float)$q,$matches[1][$i]);
}
usort($languages,create_function('$a,$b','if($a[0]==$b[0]) {return 0;} return ($a[0]<$b[0]) ? 1 : -1;'));
foreach($languages as $language)
$sortedLanguages[]=$language[1];
}
$this->_preferredLanguages=$sortedLanguages;
}
return $this->_preferredLanguages;
}
public function getPreferredLanguage($languages=array())
{
$preferredLanguages=$this->getPreferredLanguages();
if(empty($languages)) {
return !empty($preferredLanguages) ? CLocale::getCanonicalID($preferredLanguages[0]) : false;
}
foreach ($preferredLanguages as $preferredLanguage) {
$preferredLanguage=CLocale::getCanonicalID($preferredLanguage);
foreach ($languages as $language) {
$language=CLocale::getCanonicalID($language);
// en_us==en_us, en==en_us, en_us==en
if($language===$acceptedLanguage || strpos($acceptedLanguage,$language.'_')===0 || strpos($language,$acceptedLanguage.'_')===0) {
return $language;
}
}
}
return reset($languages);
}
public function sendFile($fileName,$content,$mimeType=null,$terminate=true)
{
if($mimeType===null)
{
if(($mimeType=CFileHelper::getMimeTypeByExtension($fileName))===null)
$mimeType='text/plain';
}
$fileSize=(function_exists('mb_strlen') ? mb_strlen($content,'8bit') : strlen($content));
$contentStart=0;
$contentEnd=$fileSize-1;
$httpVersion=$this->getHttpVersion();
if(isset($_SERVER['HTTP_RANGE']))
{
header('Accept-Ranges: bytes');
//client sent us a multibyte range, can not hold this one for now
if(strpos($_SERVER['HTTP_RANGE'],',')!==false)
{
header("Content-Range: bytes $contentStart-$contentEnd/$fileSize");
throw new CHttpException(416,'Requested Range Not Satisfiable');
}
$range=str_replace('bytes=','',$_SERVER['HTTP_RANGE']);
//range requests starts from "-", so it means that data must be dumped the end point.
if($range[0]==='-')
$contentStart=$fileSize-substr($range,1);
else
{
$range=explode('-',$range);
$contentStart=$range[0];
// check if the last-byte-pos presents in header
if((isset($range[1]) && is_numeric($range[1])))
$contentEnd=$range[1];
}
/* Check the range and make sure it's treated according to the specs.
* http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
*/
// End bytes can not be larger than $end.
$contentEnd=($contentEnd > $fileSize) ? $fileSize-1 : $contentEnd;
// Validate the requested range and return an error if it's not correct.
$wrongContentStart=($contentStart>$contentEnd || $contentStart>$fileSize-1 || $contentStart<0);
if($wrongContentStart)
{
header("Content-Range: bytes $contentStart-$contentEnd/$fileSize");
throw new CHttpException(416,'Requested Range Not Satisfiable');
}
header("HTTP/$httpVersion 206 Partial Content");
header("Content-Range: bytes $contentStart-$contentEnd/$fileSize");
}
else
header("HTTP/$httpVersion 200 OK");
$length=$contentEnd-$contentStart+1; // Calculate new content length
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header("Content-Type: $mimeType");
header('Content-Length: '.$length);
header("Content-Disposition: attachment; filename=\"$fileName\"");
header('Content-Transfer-Encoding: binary');
$content=function_exists('mb_substr') ? mb_substr($content,$contentStart,$length) : substr($content,$contentStart,$length);
if($terminate)
{
// clean up the application first because the file downloading could take long time
// which may cause timeout of some resources (such as DB connection)
ob_start();
Yii::app()->end(0,false);
ob_end_clean();
echo $content;
exit(0);
}
else
echo $content;
}
public function xSendFile($filePath, $options=array())
{
if(!isset($options['forceDownload']) || $options['forceDownload'])
$disposition='attachment';
else
$disposition='inline';
if(!isset($options['saveName']))
$options['saveName']=basename($filePath);
if(!isset($options['mimeType']))
{
if(($options['mimeType']=CFileHelper::getMimeTypeByExtension($filePath))===null)
$options['mimeType']='text/plain';
}
if(!isset($options['xHeader']))
$options['xHeader']='X-Sendfile';
if($options['mimeType']!==null)
header('Content-Type: '.$options['mimeType']);
header('Content-Disposition: '.$disposition.'; filename="'.$options['saveName'].'"');
if(isset($options['addHeaders']))
{
foreach($options['addHeaders'] as $header=>$value)
header($header.': '.$value);
}
header(trim($options['xHeader']).': '.$filePath);
if(!isset($options['terminate']) || $options['terminate'])
Yii::app()->end();
}
public function getCsrfToken()
{
if($this->_csrfToken===null)
{
$cookie=$this->getCookies()->itemAt($this->csrfTokenName);
if(!$cookie || ($this->_csrfToken=$cookie->value)==null)
{
$cookie=$this->createCsrfCookie();
$this->_csrfToken=$cookie->value;
$this->getCookies()->add($cookie->name,$cookie);
}
}
return $this->_csrfToken;
}
protected function createCsrfCookie()
{
$cookie=new CHttpCookie($this->csrfTokenName,sha1(uniqid(mt_rand(),true)));
if(is_array($this->csrfCookie))
{
foreach($this->csrfCookie as $name=>$value)
$cookie->$name=$value;
}
return $cookie;
}
public function validateCsrfToken($event)
{
if ($this->getIsPostRequest() ||
$this->getIsPutRequest() ||
$this->getIsPatchRequest() ||
$this->getIsDeleteRequest())
{
$cookies=$this->getCookies();
$method=$this->getRequestType();
switch($method)
{
case 'POST':
$userToken=$this->getPost($this->csrfTokenName);
break;
case 'PUT':
$userToken=$this->getPut($this->csrfTokenName);
break;
case 'PATCH':
$userToken=$this->getPatch($this->csrfTokenName);
break;
case 'DELETE':
$userToken=$this->getDelete($this->csrfTokenName);
}
if (!empty($userToken) && $cookies->contains($this->csrfTokenName))
{
$cookieToken=$cookies->itemAt($this->csrfTokenName)->value;
$valid=$cookieToken===$userToken;
}
else
$valid = false;
if (!$valid)
throw new CHttpException(400,Yii::t('yii','The CSRF token could not be verified.'));
}
}
public function getHttpVersion()
{
if($this->_httpVersion===null)
{
if(isset($_SERVER['SERVER_PROTOCOL']) && $_SERVER['SERVER_PROTOCOL']==='HTTP/1.0')
$this->_httpVersion='1.0';
else
$this->_httpVersion='1.1';
}
return $this->_httpVersion;
}
}
class CCookieCollection extends CMap
{
private $_request;
private $_initialized=false;
public function __construct(CHttpRequest $request)
{
$this->_request=$request;
$this->copyfrom($this->getCookies());
$this->_initialized=true;
}
public function getRequest()
{
return $this->_request;
}
protected function getCookies()
{
$cookies=array();
if($this->_request->enableCookieValidation)
{
$sm=Yii::app()->getSecurityManager();
foreach($_COOKIE as $name=>$value)
{
if(is_string($value) && ($value=$sm->validateData($value))!==false)
$cookies[$name]=new CHttpCookie($name,@unserialize($value));
}
}
else
{
foreach($_COOKIE as $name=>$value)
$cookies[$name]=new CHttpCookie($name,$value);
}
return $cookies;
}
public function add($name,$cookie)
{
if($cookie instanceof CHttpCookie)
{
$this->remove($name);
parent::add($name,$cookie);
if($this->_initialized)
$this->addCookie($cookie);
}
else
throw new CException(Yii::t('yii','CHttpCookieCollection can only hold CHttpCookie objects.'));
}
public function remove($name,$options=array())
{
if(($cookie=parent::remove($name))!==null)
{
if($this->_initialized)
{
$cookie->configure($options);
$this->removeCookie($cookie);
}
}
return $cookie;
}
protected function addCookie($cookie)
{
$value=$cookie->value;
if($this->_request->enableCookieValidation)
$value=Yii::app()->getSecurityManager()->hashData(serialize($value));
if(version_compare(PHP_VERSION,'5.2.0','>='))
setcookie($cookie->name,$value,$cookie->expire,$cookie->path,$cookie->domain,$cookie->secure,$cookie->httpOnly);
else
setcookie($cookie->name,$value,$cookie->expire,$cookie->path,$cookie->domain,$cookie->secure);
}
protected function removeCookie($cookie)
{
if(version_compare(PHP_VERSION,'5.2.0','>='))
setcookie($cookie->name,'',0,$cookie->path,$cookie->domain,$cookie->secure,$cookie->httpOnly);
else
setcookie($cookie->name,'',0,$cookie->path,$cookie->domain,$cookie->secure);
}
}
class CUrlManager extends CApplicationComponent
{
const CACHE_KEY='Yii.CUrlManager.rules';
const GET_FORMAT='get';
const PATH_FORMAT='path';
public $rules=array();
public $urlSuffix='';
public $showScriptName=true;
public $appendParams=true;
public $routeVar='r';
public $caseSensitive=true;
public $matchValue=false;
public $cacheID='cache';
public $useStrictParsing=false;
public $urlRuleClass='CUrlRule';
private $_urlFormat=self::GET_FORMAT;
private $_rules=array();
private $_baseUrl;
public function init()
{
parent::init();
$this->processRules();
}
protected function processRules()
{
if(empty($this->rules) || $this->getUrlFormat()===self::GET_FORMAT)
return;
if($this->cacheID!==false && ($cache=Yii::app()->getComponent($this->cacheID))!==null)
{
$hash=md5(serialize($this->rules));
if(($data=$cache->get(self::CACHE_KEY))!==false && isset($data[1]) && $data[1]===$hash)
{
$this->_rules=$data[0];
return;
}
}
foreach($this->rules as $pattern=>$route)
$this->_rules[]=$this->createUrlRule($route,$pattern);
if(isset($cache))
$cache->set(self::CACHE_KEY,array($this->_rules,$hash));
}
public function addRules($rules,$append=true)
{
if ($append)
{
foreach($rules as $pattern=>$route)
$this->_rules[]=$this->createUrlRule($route,$pattern);
}
else
{
$rules=array_reverse($rules);
foreach($rules as $pattern=>$route)
array_unshift($this->_rules, $this->createUrlRule($route,$pattern));
}
}
protected function createUrlRule($route,$pattern)
{
if(is_array($route) && isset($route['class']))
return $route;
else
{
$urlRuleClass=Yii::import($this->urlRuleClass,true);
return new $urlRuleClass($route,$pattern);
}
}
public function createUrl($route,$params=array(),$ampersand='&')
{
unset($params[$this->routeVar]);
foreach($params as $i=>$param)
if($param===null)
$params[$i]='';
if(isset($params['#']))
{
$anchor='#'.$params['#'];
unset($params['#']);
}
else
$anchor='';
$route=trim($route,'/');
foreach($this->_rules as $i=>$rule)
{
if(is_array($rule))
$this->_rules[$i]=$rule=Yii::createComponent($rule);
if(($url=$rule->createUrl($this,$route,$params,$ampersand))!==false)
{
if($rule->hasHostInfo)
return $url==='' ? '/'.$anchor : $url.$anchor;
else
return $this->getBaseUrl().'/'.$url.$anchor;
}
}
return $this->createUrlDefault($route,$params,$ampersand).$anchor;
}
protected function createUrlDefault($route,$params,$ampersand)
{
if($this->getUrlFormat()===self::PATH_FORMAT)
{
$url=rtrim($this->getBaseUrl().'/'.$route,'/');
if($this->appendParams)
{
$url=rtrim($url.'/'.$this->createPathInfo($params,'/','/'),'/');
return $route==='' ? $url : $url.$this->urlSuffix;
}
else
{
if($route!=='')
$url.=$this->urlSuffix;
$query=$this->createPathInfo($params,'=',$ampersand);
return $query==='' ? $url : $url.'?'.$query;
}
}
else
{
$url=$this->getBaseUrl();
if(!$this->showScriptName)
$url.='/';
if($route!=='')
{
$url.='?'.$this->routeVar.'='.$route;
if(($query=$this->createPathInfo($params,'=',$ampersand))!=='')
$url.=$ampersand.$query;
}
elseif(($query=$this->createPathInfo($params,'=',$ampersand))!=='')
$url.='?'.$query;
return $url;
}
}
public function parseUrl($request)
{
if($this->getUrlFormat()===self::PATH_FORMAT)
{
$rawPathInfo=$request->getPathInfo();
$pathInfo=$this->removeUrlSuffix($rawPathInfo,$this->urlSuffix);
foreach($this->_rules as $i=>$rule)
{
if(is_array($rule))
$this->_rules[$i]=$rule=Yii::createComponent($rule);
if(($r=$rule->parseUrl($this,$request,$pathInfo,$rawPathInfo))!==false)
return isset($_GET[$this->routeVar]) ? $_GET[$this->routeVar] : $r;
}
if($this->useStrictParsing)
throw new CHttpException(404,Yii::t('yii','Unable to resolve the request "{route}".',
array('{route}'=>$pathInfo)));
else
return $pathInfo;
}
elseif(isset($_GET[$this->routeVar]))
return $_GET[$this->routeVar];
elseif(isset($_POST[$this->routeVar]))
return $_POST[$this->routeVar];
else
return '';
}
public function parsePathInfo($pathInfo)
{
if($pathInfo==='')
return;
$segs=explode('/',$pathInfo.'/');
$n=count($segs);
for($i=0;$i<$n-1;$i+=2)
{
$key=$segs[$i];
if($key==='') continue;
$value=$segs[$i+1];
if(($pos=strpos($key,'['))!==false && ($m=preg_match_all('/\[(.*?)\]/',$key,$matches))>0)
{
$name=substr($key,0,$pos);
for($j=$m-1;$j>=0;--$j)
{
if($matches[1][$j]==='')
$value=array($value);
else
$value=array($matches[1][$j]=>$value);
}
if(isset($_GET[$name]) && is_array($_GET[$name]))
$value=CMap::mergeArray($_GET[$name],$value);
$_REQUEST[$name]=$_GET[$name]=$value;
}
else
$_REQUEST[$key]=$_GET[$key]=$value;
}
}
public function createPathInfo($params,$equal,$ampersand, $key=null)
{
$pairs = array();
foreach($params as $k => $v)
{
if ($key!==null)
$k = $key.'['.$k.']';
if (is_array($v))
$pairs[]=$this->createPathInfo($v,$equal,$ampersand, $k);
else
$pairs[]=urlencode($k).$equal.urlencode($v);
}
return implode($ampersand,$pairs);
}
public function removeUrlSuffix($pathInfo,$urlSuffix)
{
if($urlSuffix!=='' && substr($pathInfo,-strlen($urlSuffix))===$urlSuffix)
return substr($pathInfo,0,-strlen($urlSuffix));
else
return $pathInfo;
}
public function getBaseUrl()
{
if($this->_baseUrl!==null)
return $this->_baseUrl;
else
{
if($this->showScriptName)
$this->_baseUrl=Yii::app()->getRequest()->getScriptUrl();
else
$this->_baseUrl=Yii::app()->getRequest()->getBaseUrl();
return $this->_baseUrl;
}
}
public function setBaseUrl($value)
{
$this->_baseUrl=$value;
}
public function getUrlFormat()
{
return $this->_urlFormat;
}
public function setUrlFormat($value)
{
if($value===self::PATH_FORMAT || $value===self::GET_FORMAT)
$this->_urlFormat=$value;
else
throw new CException(Yii::t('yii','CUrlManager.UrlFormat must be either "path" or "get".'));
}
}
abstract class CBaseUrlRule extends CComponent
{
public $hasHostInfo=false;
abstract public function createUrl($manager,$route,$params,$ampersand);
abstract public function parseUrl($manager,$request,$pathInfo,$rawPathInfo);
}
class CUrlRule extends CBaseUrlRule
{
public $urlSuffix;
public $caseSensitive;
public $defaultParams=array();
public $matchValue;
public $verb;
public $parsingOnly=false;
public $route;
public $references=array();
public $routePattern;
public $pattern;
public $template;
public $params=array();
public $append;
public $hasHostInfo;
public function __construct($route,$pattern)
{
if(is_array($route))
{
foreach(array('urlSuffix', 'caseSensitive', 'defaultParams', 'matchValue', 'verb', 'parsingOnly') as $name)
{
if(isset($route[$name]))
$this->$name=$route[$name];
}
if(isset($route['pattern']))
$pattern=$route['pattern'];
$route=$route[0];
}
$this->route=trim($route,'/');
$tr2['/']=$tr['/']='\\/';
$tr['.']='\\.';
if(strpos($route,'<')!==false && preg_match_all('/<(\w+)>/',$route,$matches2))
{
foreach($matches2[1] as $name)
$this->references[$name]="<$name>";
}
$this->hasHostInfo=!strncasecmp($pattern,'http://',7) || !strncasecmp($pattern,'https://',8);
if($this->verb!==null)
$this->verb=preg_split('/[\s,]+/',strtoupper($this->verb),-1,PREG_SPLIT_NO_EMPTY);
if(preg_match_all('/<(\w+):?(.*?)?>/',$pattern,$matches))
{
$tokens=array_combine($matches[1],$matches[2]);
foreach($tokens as $name=>$value)
{
if($value==='')
$value='[^\/]+';
$tr["<$name>"]="(?P<$name>$value)";
if(isset($this->references[$name]))
$tr2["<$name>"]=$tr["<$name>"];
else
$this->params[$name]=$value;
}
}
$p=rtrim($pattern,'*');
$this->append=$p!==$pattern;
$p=trim($p,'/');
$this->template=preg_replace('/<(\w+):?.*?>/','<$1>',$p);
$this->pattern='/^'.strtr($this->template,$tr).'\/';
if($this->append)
$this->pattern.='/u';
else
$this->pattern.='$/u';
if($this->references!==array())
$this->routePattern='/^'.strtr($this->route,$tr2).'$/u';
if(YII_DEBUG && @preg_match($this->pattern,'test')===false)
throw new CException(Yii::t('yii','The URL pattern "{pattern}" for route "{route}" is not a valid regular expression.',
array('{route}'=>$route,'{pattern}'=>$pattern)));
}
public function createUrl($manager,$route,$params,$ampersand)
{
if($this->parsingOnly)
return false;
if($manager->caseSensitive && $this->caseSensitive===null || $this->caseSensitive)
$case='';
else
$case='i';
$tr=array();
if($route!==$this->route)
{
if($this->routePattern!==null && preg_match($this->routePattern.$case,$route,$matches))
{
foreach($this->references as $key=>$name)
$tr[$name]=$matches[$key];
}
else
return false;
}
foreach($this->defaultParams as $key=>$value)
{
if(isset($params[$key]))
{
if($params[$key]==$value)
unset($params[$key]);
else
return false;
}
}
foreach($this->params as $key=>$value)
if(!isset($params[$key]))
return false;
if($manager->matchValue && $this->matchValue===null || $this->matchValue)
{
foreach($this->params as $key=>$value)
{
if(!preg_match('/\A'.$value.'\z/u'.$case,$params[$key]))
return false;
}
}
foreach($this->params as $key=>$value)
{
$tr["<$key>"]=urlencode($params[$key]);
unset($params[$key]);
}
$suffix=$this->urlSuffix===null ? $manager->urlSuffix : $this->urlSuffix;
$url=strtr($this->template,$tr);
if($this->hasHostInfo)
{
$hostInfo=Yii::app()->getRequest()->getHostInfo();
if(stripos($url,$hostInfo)===0)
$url=substr($url,strlen($hostInfo));
}
if(empty($params))
return $url!=='' ? $url.$suffix : $url;
if($this->append)
$url.='/'.$manager->createPathInfo($params,'/','/').$suffix;
else
{
if($url!=='')
$url.=$suffix;
$url.='?'.$manager->createPathInfo($params,'=',$ampersand);
}
return $url;
}
public function parseUrl($manager,$request,$pathInfo,$rawPathInfo)
{
if($this->verb!==null && !in_array($request->getRequestType(), $this->verb, true))
return false;
if($manager->caseSensitive && $this->caseSensitive===null || $this->caseSensitive)
$case='';
else
$case='i';
if($this->urlSuffix!==null)
$pathInfo=$manager->removeUrlSuffix($rawPathInfo,$this->urlSuffix);
// URL suffix required, but not found in the requested URL
if($manager->useStrictParsing && $pathInfo===$rawPathInfo)
{
$urlSuffix=$this->urlSuffix===null ? $manager->urlSuffix : $this->urlSuffix;
if($urlSuffix!='' && $urlSuffix!=='/')
return false;
}
if($this->hasHostInfo)
$pathInfo=strtolower($request->getHostInfo()).rtrim('/'.$pathInfo,'/');
$pathInfo.='/';
if(preg_match($this->pattern.$case,$pathInfo,$matches))
{
foreach($this->defaultParams as $name=>$value)
{
if(!isset($_GET[$name]))
$_REQUEST[$name]=$_GET[$name]=$value;
}
$tr=array();
foreach($matches as $key=>$value)
{
if(isset($this->references[$key]))
$tr[$this->references[$key]]=$value;
elseif(isset($this->params[$key]))
$_REQUEST[$key]=$_GET[$key]=$value;
}
if($pathInfo!==$matches[0]) // there're additional GET params
$manager->parsePathInfo(ltrim(substr($pathInfo,strlen($matches[0])),'/'));
if($this->routePattern!==null)
return strtr($this->route,$tr);
else
return $this->route;
}
else
return false;
}
}
abstract class CBaseController extends CComponent
{
private $_widgetStack=array();
abstract public function getViewFile($viewName);
public function renderFile($viewFile,$data=null,$return=false)
{
$widgetCount=count($this->_widgetStack);
if(($renderer=Yii::app()->getViewRenderer())!==null && $renderer->fileExtension==='.'.CFileHelper::getExtension($viewFile))
$content=$renderer->renderFile($this,$viewFile,$data,$return);
else
$content=$this->renderInternal($viewFile,$data,$return);
if(count($this->_widgetStack)===$widgetCount)
return $content;
else
{
$widget=end($this->_widgetStack);
throw new CException(Yii::t('yii','{controller} contains improperly nested widget tags in its view "{view}". A {widget} widget does not have an endWidget() call.',
array('{controller}'=>get_class($this), '{view}'=>$viewFile, '{widget}'=>get_class($widget))));
}
}
public function renderInternal($_viewFile_,$_data_=null,$_return_=false)
{
// we use special variable names here to avoid conflict when extracting data
if(is_array($_data_))
extract($_data_,EXTR_PREFIX_SAME,'data');
else
$data=$_data_;
if($_return_)
{
ob_start();
ob_implicit_flush(false);
require($_viewFile_);
return ob_get_clean();
}
else
require($_viewFile_);
}
public function createWidget($className,$properties=array())
{
$widget=Yii::app()->getWidgetFactory()->createWidget($this,$className,$properties);
$widget->init();
return $widget;
}
public function widget($className,$properties=array(),$captureOutput=false)
{
if($captureOutput)
{
ob_start();
ob_implicit_flush(false);
try
{
$widget=$this->createWidget($className,$properties);
$widget->run();
}
catch(Exception $e)
{
ob_end_clean();
throw $e;
}
return ob_get_clean();
}
else
{
$widget=$this->createWidget($className,$properties);
$widget->run();
return $widget;
}
}
public function beginWidget($className,$properties=array())
{
$widget=$this->createWidget($className,$properties);
$this->_widgetStack[]=$widget;
return $widget;
}
public function endWidget($id='')
{
if(($widget=array_pop($this->_widgetStack))!==null)
{
$widget->run();
return $widget;
}
else
throw new CException(Yii::t('yii','{controller} has an extra endWidget({id}) call in its view.',
array('{controller}'=>get_class($this),'{id}'=>$id)));
}
public function beginClip($id,$properties=array())
{
$properties['id']=$id;
$this->beginWidget('CClipWidget',$properties);
}
public function endClip()
{
$this->endWidget('CClipWidget');
}
public function beginCache($id,$properties=array())
{
$properties['id']=$id;
$cache=$this->beginWidget('COutputCache',$properties);
if($cache->getIsContentCached())
{
$this->endCache();
return false;
}
else
return true;
}
public function endCache()
{
$this->endWidget('COutputCache');
}
public function beginContent($view=null,$data=array())
{
$this->beginWidget('CContentDecorator',array('view'=>$view, 'data'=>$data));
}
public function endContent()
{
$this->endWidget('CContentDecorator');
}
}
class CController extends CBaseController
{
const STATE_INPUT_NAME='YII_PAGE_STATE';
public $layout;
public $defaultAction='index';
private $_id;
private $_action;
private $_pageTitle;
private $_cachingStack;
private $_clips;
private $_dynamicOutput;
private $_pageStates;
private $_module;
public function __construct($id,$module=null)
{
$this->_id=$id;
$this->_module=$module;
$this->attachBehaviors($this->behaviors());
}
public function init()
{
}
public function filters()
{
return array();
}
public function actions()
{
return array();
}
public function behaviors()
{
return array();
}
public function accessRules()
{
return array();
}
public function run($actionID)
{
if(($action=$this->createAction($actionID))!==null)
{
if(($parent=$this->getModule())===null)
$parent=Yii::app();
if($parent->beforeControllerAction($this,$action))
{
$this->runActionWithFilters($action,$this->filters());
$parent->afterControllerAction($this,$action);
}
}
else
$this->missingAction($actionID);
}
public function runActionWithFilters($action,$filters)
{
if(empty($filters))
$this->runAction($action);
else
{
$priorAction=$this->_action;
$this->_action=$action;
CFilterChain::create($this,$action,$filters)->run();
$this->_action=$priorAction;
}
}
public function runAction($action)
{
$priorAction=$this->_action;
$this->_action=$action;
if($this->beforeAction($action))
{
if($action->runWithParams($this->getActionParams())===false)
$this->invalidActionParams($action);
else
$this->afterAction($action);
}
$this->_action=$priorAction;
}
public function getActionParams()
{
return $_GET;
}
public function invalidActionParams($action)
{
throw new CHttpException(400,Yii::t('yii','Your request is invalid.'));
}
public function processOutput($output)
{
Yii::app()->getClientScript()->render($output);
// if using page caching, we should delay dynamic output replacement
if($this->_dynamicOutput!==null && $this->isCachingStackEmpty())
{
$output=$this->processDynamicOutput($output);
$this->_dynamicOutput=null;
}
if($this->_pageStates===null)
$this->_pageStates=$this->loadPageStates();
if(!empty($this->_pageStates))
$this->savePageStates($this->_pageStates,$output);
return $output;
}
public function processDynamicOutput($output)
{
if($this->_dynamicOutput)
{
$output=preg_replace_callback('/<###dynamic-(\d+)###>/',array($this,'replaceDynamicOutput'),$output);
}
return $output;
}
protected function replaceDynamicOutput($matches)
{
$content=$matches[0];
if(isset($this->_dynamicOutput[$matches[1]]))
{
$content=$this->_dynamicOutput[$matches[1]];
$this->_dynamicOutput[$matches[1]]=null;
}
return $content;
}
public function createAction($actionID)
{
if($actionID==='')
$actionID=$this->defaultAction;
if(method_exists($this,'action'.$actionID) && strcasecmp($actionID,'s')) // we have actions method
return new CInlineAction($this,$actionID);
else
{
$action=$this->createActionFromMap($this->actions(),$actionID,$actionID);
if($action!==null && !method_exists($action,'run'))
throw new CException(Yii::t('yii', 'Action class {class} must implement the "run" method.', array('{class}'=>get_class($action))));
return $action;
}
}
protected function createActionFromMap($actionMap,$actionID,$requestActionID,$config=array())
{
if(($pos=strpos($actionID,'.'))===false && isset($actionMap[$actionID]))
{
$baseConfig=is_array($actionMap[$actionID]) ? $actionMap[$actionID] : array('class'=>$actionMap[$actionID]);
return Yii::createComponent(empty($config)?$baseConfig:array_merge($baseConfig,$config),$this,$requestActionID);
}
elseif($pos===false)
return null;
// the action is defined in a provider
$prefix=substr($actionID,0,$pos+1);
if(!isset($actionMap[$prefix]))
return null;
$actionID=(string)substr($actionID,$pos+1);
$provider=$actionMap[$prefix];
if(is_string($provider))
$providerType=$provider;
elseif(is_array($provider) && isset($provider['class']))
{
$providerType=$provider['class'];
if(isset($provider[$actionID]))
{
if(is_string($provider[$actionID]))
$config=array_merge(array('class'=>$provider[$actionID]),$config);
else
$config=array_merge($provider[$actionID],$config);
}
}
else
throw new CException(Yii::t('yii','Object configuration must be an array containing a "class" element.'));
$class=Yii::import($providerType,true);
$map=call_user_func(array($class,'actions'));
return $this->createActionFromMap($map,$actionID,$requestActionID,$config);
}
public function missingAction($actionID)
{
throw new CHttpException(404,Yii::t('yii','The system is unable to find the requested action "{action}".',
array('{action}'=>$actionID==''?$this->defaultAction:$actionID)));
}
public function getAction()
{
return $this->_action;
}
public function setAction($value)
{
$this->_action=$value;
}
public function getId()
{
return $this->_id;
}
public function getUniqueId()
{
return $this->_module ? $this->_module->getId().'/'.$this->_id : $this->_id;
}
public function getRoute()
{
if(($action=$this->getAction())!==null)
return $this->getUniqueId().'/'.$action->getId();
else
return $this->getUniqueId();
}
public function getModule()
{
return $this->_module;
}
public function getViewPath()
{
if(($module=$this->getModule())===null)
$module=Yii::app();
return $module->getViewPath().DIRECTORY_SEPARATOR.$this->getId();
}
public function getViewFile($viewName)
{
if(($theme=Yii::app()->getTheme())!==null && ($viewFile=$theme->getViewFile($this,$viewName))!==false)
return $viewFile;
$moduleViewPath=$basePath=Yii::app()->getViewPath();
if(($module=$this->getModule())!==null)
$moduleViewPath=$module->getViewPath();
return $this->resolveViewFile($viewName,$this->getViewPath(),$basePath,$moduleViewPath);
}
public function getLayoutFile($layoutName)
{
if($layoutName===false)
return false;
if(($theme=Yii::app()->getTheme())!==null && ($layoutFile=$theme->getLayoutFile($this,$layoutName))!==false)
return $layoutFile;
if(empty($layoutName))
{
$module=$this->getModule();
while($module!==null)
{
if($module->layout===false)
return false;
if(!empty($module->layout))
break;
$module=$module->getParentModule();
}
if($module===null)
$module=Yii::app();
$layoutName=$module->layout;
}
elseif(($module=$this->getModule())===null)
$module=Yii::app();
return $this->resolveViewFile($layoutName,$module->getLayoutPath(),Yii::app()->getViewPath(),$module->getViewPath());
}
public function resolveViewFile($viewName,$viewPath,$basePath,$moduleViewPath=null)
{
if(empty($viewName))
return false;
if($moduleViewPath===null)
$moduleViewPath=$basePath;
if(($renderer=Yii::app()->getViewRenderer())!==null)
$extension=$renderer->fileExtension;
else
$extension='.php';
if($viewName[0]==='/')
{
if(strncmp($viewName,'//',2)===0)
$viewFile=$basePath.$viewName;
else
$viewFile=$moduleViewPath.$viewName;
}
elseif(strpos($viewName,'.'))
$viewFile=Yii::getPathOfAlias($viewName);
else
$viewFile=$viewPath.DIRECTORY_SEPARATOR.$viewName;
if(is_file($viewFile.$extension))
return Yii::app()->findLocalizedFile($viewFile.$extension);
elseif($extension!=='.php' && is_file($viewFile.'.php'))
return Yii::app()->findLocalizedFile($viewFile.'.php');
else
return false;
}
public function getClips()
{
if($this->_clips!==null)
return $this->_clips;
else
return $this->_clips=new CMap;
}
public function forward($route,$exit=true)
{
if(strpos($route,'/')===false)
$this->run($route);
else
{
if($route[0]!=='/' && ($module=$this->getModule())!==null)
$route=$module->getId().'/'.$route;
Yii::app()->runController($route);
}
if($exit)
Yii::app()->end();
}
public function render($view,$data=null,$return=false)
{
if($this->beforeRender($view))
{
$output=$this->renderPartial($view,$data,true);
if(($layoutFile=$this->getLayoutFile($this->layout))!==false)
$output=$this->renderFile($layoutFile,array('content'=>$output),true);
$this->afterRender($view,$output);
$output=$this->processOutput($output);
if($return)
return $output;
else
echo $output;
}
}
protected function beforeRender($view)
{
return true;
}
protected function afterRender($view, &$output)
{
}
public function renderText($text,$return=false)
{
if(($layoutFile=$this->getLayoutFile($this->layout))!==false)
$text=$this->renderFile($layoutFile,array('content'=>$text),true);
$text=$this->processOutput($text);
if($return)
return $text;
else
echo $text;
}
public function renderPartial($view,$data=null,$return=false,$processOutput=false)
{
if(($viewFile=$this->getViewFile($view))!==false)
{
$output=$this->renderFile($viewFile,$data,true);
if($processOutput)
$output=$this->processOutput($output);
if($return)
return $output;
else
echo $output;
}
else
throw new CException(Yii::t('yii','{controller} cannot find the requested view "{view}".',
array('{controller}'=>get_class($this), '{view}'=>$view)));
}
public function renderClip($name,$params=array(),$return=false)
{
$text=isset($this->clips[$name]) ? strtr($this->clips[$name], $params) : '';
if($return)
return $text;
else
echo $text;
}
public function renderDynamic($callback)
{
$n=count($this->_dynamicOutput);
echo "<###dynamic-$n###>";
$params=func_get_args();
array_shift($params);
$this->renderDynamicInternal($callback,$params);
}
public function renderDynamicInternal($callback,$params)
{
$this->recordCachingAction('','renderDynamicInternal',array($callback,$params));
if(is_string($callback) && method_exists($this,$callback))
$callback=array($this,$callback);
$this->_dynamicOutput[]=call_user_func_array($callback,$params);
}
public function createUrl($route,$params=array(),$ampersand='&')
{
if($route==='')
$route=$this->getId().'/'.$this->getAction()->getId();
elseif(strpos($route,'/')===false)
$route=$this->getId().'/'.$route;
if($route[0]!=='/' && ($module=$this->getModule())!==null)
$route=$module->getId().'/'.$route;
return Yii::app()->createUrl(trim($route,'/'),$params,$ampersand);
}
public function createAbsoluteUrl($route,$params=array(),$schema='',$ampersand='&')
{
$url=$this->createUrl($route,$params,$ampersand);
if(strpos($url,'http')===0)
return $url;
else
return Yii::app()->getRequest()->getHostInfo($schema).$url;
}
public function getPageTitle()
{
if($this->_pageTitle!==null)
return $this->_pageTitle;
else
{
$name=ucfirst(basename($this->getId()));
if($this->getAction()!==null && strcasecmp($this->getAction()->getId(),$this->defaultAction))
return $this->_pageTitle=Yii::app()->name.' - '.ucfirst($this->getAction()->getId()).' '.$name;
else
return $this->_pageTitle=Yii::app()->name.' - '.$name;
}
}
public function setPageTitle($value)
{
$this->_pageTitle=$value;
}
public function redirect($url,$terminate=true,$statusCode=302)
{
if(is_array($url))
{
$route=isset($url[0]) ? $url[0] : '';
$url=$this->createUrl($route,array_splice($url,1));
}
Yii::app()->getRequest()->redirect($url,$terminate,$statusCode);
}
public function refresh($terminate=true,$anchor='')
{
$this->redirect(Yii::app()->getRequest()->getUrl().$anchor,$terminate);
}
public function recordCachingAction($context,$method,$params)
{
if($this->_cachingStack) // record only when there is an active output cache
{
foreach($this->_cachingStack as $cache)
$cache->recordAction($context,$method,$params);
}
}
public function getCachingStack($createIfNull=true)
{
if(!$this->_cachingStack)
$this->_cachingStack=new CStack;
return $this->_cachingStack;
}
public function isCachingStackEmpty()
{
return $this->_cachingStack===null || !$this->_cachingStack->getCount();
}
protected function beforeAction($action)
{
return true;
}
protected function afterAction($action)
{
}
public function filterPostOnly($filterChain)
{
if(Yii::app()->getRequest()->getIsPostRequest())
$filterChain->run();
else
throw new CHttpException(400,Yii::t('yii','Your request is invalid.'));
}
public function filterAjaxOnly($filterChain)
{
if(Yii::app()->getRequest()->getIsAjaxRequest())
$filterChain->run();
else
throw new CHttpException(400,Yii::t('yii','Your request is invalid.'));
}
public function filterAccessControl($filterChain)
{
$filter=new CAccessControlFilter;
$filter->setRules($this->accessRules());
$filter->filter($filterChain);
}
public function getPageState($name,$defaultValue=null)
{
if($this->_pageStates===null)
$this->_pageStates=$this->loadPageStates();
return isset($this->_pageStates[$name])?$this->_pageStates[$name]:$defaultValue;
}
public function setPageState($name,$value,$defaultValue=null)
{
if($this->_pageStates===null)
$this->_pageStates=$this->loadPageStates();
if($value===$defaultValue)
unset($this->_pageStates[$name]);
else
$this->_pageStates[$name]=$value;
$params=func_get_args();
$this->recordCachingAction('','setPageState',$params);
}
public function clearPageStates()
{
$this->_pageStates=array();
}
protected function loadPageStates()
{
if(!empty($_POST[self::STATE_INPUT_NAME]))
{
if(($data=base64_decode($_POST[self::STATE_INPUT_NAME]))!==false)
{
if(extension_loaded('zlib'))
$data=@gzuncompress($data);
if(($data=Yii::app()->getSecurityManager()->validateData($data))!==false)
return unserialize($data);
}
}
return array();
}
protected function savePageStates($states,&$output)
{
$data=Yii::app()->getSecurityManager()->hashData(serialize($states));
if(extension_loaded('zlib'))
$data=gzcompress($data);
$value=base64_encode($data);
$output=str_replace(CHtml::pageStateField(''),CHtml::pageStateField($value),$output);
}
}
abstract class CAction extends CComponent implements IAction
{
private $_id;
private $_controller;
public function __construct($controller,$id)
{
$this->_controller=$controller;
$this->_id=$id;
}
public function getController()
{
return $this->_controller;
}
public function getId()
{
return $this->_id;
}
public function runWithParams($params)
{
$method=new ReflectionMethod($this, 'run');
if($method->getNumberOfParameters()>0)
return $this->runWithParamsInternal($this, $method, $params);
$this->run();
return true;
}
protected function runWithParamsInternal($object, $method, $params)
{
$ps=array();
foreach($method->getParameters() as $i=>$param)
{
$name=$param->getName();
if(isset($params[$name]))
{
if($param->isArray())
$ps[]=is_array($params[$name]) ? $params[$name] : array($params[$name]);
elseif(!is_array($params[$name]))
$ps[]=$params[$name];
else
return false;
}
elseif($param->isDefaultValueAvailable())
$ps[]=$param->getDefaultValue();
else
return false;
}
$method->invokeArgs($object,$ps);
return true;
}
}
class CInlineAction extends CAction
{
public function run()
{
$method='action'.$this->getId();
$this->getController()->$method();
}
public function runWithParams($params)
{
$methodName='action'.$this->getId();
$controller=$this->getController();
$method=new ReflectionMethod($controller, $methodName);
if($method->getNumberOfParameters()>0)
return $this->runWithParamsInternal($controller, $method, $params);
$controller->$methodName();
return true;
}
}
class CWebUser extends CApplicationComponent implements IWebUser
{
const FLASH_KEY_PREFIX='Yii.CWebUser.flash.';
const FLASH_COUNTERS='Yii.CWebUser.flashcounters';
const STATES_VAR='__states';
const AUTH_TIMEOUT_VAR='__timeout';
const AUTH_ABSOLUTE_TIMEOUT_VAR='__absolute_timeout';
public $allowAutoLogin=false;
public $guestName='Guest';
public $loginUrl=array('/site/login');
public $identityCookie;
public $authTimeout;
public $absoluteAuthTimeout;
public $autoRenewCookie=false;
public $autoUpdateFlash=true;
public $loginRequiredAjaxResponse;
private $_keyPrefix;
private $_access=array();
public function __get($name)
{
if($this->hasState($name))
return $this->getState($name);
else
return parent::__get($name);
}
public function __set($name,$value)
{
if($this->hasState($name))
$this->setState($name,$value);
else
parent::__set($name,$value);
}
public function __isset($name)
{
if($this->hasState($name))
return $this->getState($name)!==null;
else
return parent::__isset($name);
}
public function __unset($name)
{
if($this->hasState($name))
$this->setState($name,null);
else
parent::__unset($name);
}
public function init()
{
parent::init();
Yii::app()->getSession()->open();
if($this->getIsGuest() && $this->allowAutoLogin)
$this->restoreFromCookie();
elseif($this->autoRenewCookie && $this->allowAutoLogin)
$this->renewCookie();
if($this->autoUpdateFlash)
$this->updateFlash();
$this->updateAuthStatus();
}
public function login($identity,$duration=0)
{
$id=$identity->getId();
$states=$identity->getPersistentStates();
if($this->beforeLogin($id,$states,false))
{
$this->changeIdentity($id,$identity->getName(),$states);
if($duration>0)
{
if($this->allowAutoLogin)
$this->saveToCookie($duration);
else
throw new CException(Yii::t('yii','{class}.allowAutoLogin must be set true in order to use cookie-based authentication.',
array('{class}'=>get_class($this))));
}
if ($this->absoluteAuthTimeout)
$this->setState(self::AUTH_ABSOLUTE_TIMEOUT_VAR, time()+$this->absoluteAuthTimeout);
$this->afterLogin(false);
}
return !$this->getIsGuest();
}
public function logout($destroySession=true)
{
if($this->beforeLogout())
{
if($this->allowAutoLogin)
{
Yii::app()->getRequest()->getCookies()->remove($this->getStateKeyPrefix());
if($this->identityCookie!==null)
{
$cookie=$this->createIdentityCookie($this->getStateKeyPrefix());
$cookie->value=null;
$cookie->expire=0;
Yii::app()->getRequest()->getCookies()->add($cookie->name,$cookie);
}
}
if($destroySession)
Yii::app()->getSession()->destroy();
else
$this->clearStates();
$this->_access=array();
$this->afterLogout();
}
}
public function getIsGuest()
{
return $this->getState('__id')===null;
}
public function getId()
{
return $this->getState('__id');
}
public function setId($value)
{
$this->setState('__id',$value);
}
public function getName()
{
if(($name=$this->getState('__name'))!==null)
return $name;
else
return $this->guestName;
}
public function setName($value)
{
$this->setState('__name',$value);
}
public function getReturnUrl($defaultUrl=null)
{
if($defaultUrl===null)
{
$defaultReturnUrl=Yii::app()->getUrlManager()->showScriptName ? Yii::app()->getRequest()->getScriptUrl() : Yii::app()->getRequest()->getBaseUrl().'/';
}
else
{
$defaultReturnUrl=CHtml::normalizeUrl($defaultUrl);
}
return $this->getState('__returnUrl',$defaultReturnUrl);
}
public function setReturnUrl($value)
{
$this->setState('__returnUrl',$value);
}
public function loginRequired()
{
$app=Yii::app();
$request=$app->getRequest();
if(!$request->getIsAjaxRequest())
{
$this->setReturnUrl($request->getUrl());
if(($url=$this->loginUrl)!==null)
{
if(is_array($url))
{
$route=isset($url[0]) ? $url[0] : $app->defaultController;
$url=$app->createUrl($route,array_splice($url,1));
}
$request->redirect($url);
}
}
elseif(isset($this->loginRequiredAjaxResponse))
{
echo $this->loginRequiredAjaxResponse;
Yii::app()->end();
}
throw new CHttpException(403,Yii::t('yii','Login Required'));
}
protected function beforeLogin($id,$states,$fromCookie)
{
return true;
}
protected function afterLogin($fromCookie)
{
}
protected function beforeLogout()
{
return true;
}
protected function afterLogout()
{
}
protected function restoreFromCookie()
{
$app=Yii::app();
$request=$app->getRequest();
$cookie=$request->getCookies()->itemAt($this->getStateKeyPrefix());
if($cookie && !empty($cookie->value) && is_string($cookie->value) && ($data=$app->getSecurityManager()->validateData($cookie->value))!==false)
{
$data=@unserialize($data);
if(is_array($data) && isset($data[0],$data[1],$data[2],$data[3]))
{
list($id,$name,$duration,$states)=$data;
if($this->beforeLogin($id,$states,true))
{
$this->changeIdentity($id,$name,$states);
if($this->autoRenewCookie)
{
$this->saveToCookie($duration);
}
$this->afterLogin(true);
}
}
}
}
protected function renewCookie()
{
$request=Yii::app()->getRequest();
$cookies=$request->getCookies();
$cookie=$cookies->itemAt($this->getStateKeyPrefix());
if($cookie && !empty($cookie->value) && ($data=Yii::app()->getSecurityManager()->validateData($cookie->value))!==false)
{
$data=@unserialize($data);
if(is_array($data) && isset($data[0],$data[1],$data[2],$data[3]))
{
$this->saveToCookie($data[2]);
}
}
}
protected function saveToCookie($duration)
{
$app=Yii::app();
$cookie=$this->createIdentityCookie($this->getStateKeyPrefix());
$cookie->expire=time()+$duration;
$data=array(
$this->getId(),
$this->getName(),
$duration,
$this->saveIdentityStates(),
);
$cookie->value=$app->getSecurityManager()->hashData(serialize($data));
$app->getRequest()->getCookies()->add($cookie->name,$cookie);
}
protected function createIdentityCookie($name)
{
$cookie=new CHttpCookie($name,'');
if(is_array($this->identityCookie))
{
foreach($this->identityCookie as $name=>$value)
$cookie->$name=$value;
}
return $cookie;
}
public function getStateKeyPrefix()
{
if($this->_keyPrefix!==null)
return $this->_keyPrefix;
else
return $this->_keyPrefix=md5('Yii.'.get_class($this).'.'.Yii::app()->getId());
}
public function setStateKeyPrefix($value)
{
$this->_keyPrefix=$value;
}
public function getState($key,$defaultValue=null)
{
$key=$this->getStateKeyPrefix().$key;
return isset($_SESSION[$key]) ? $_SESSION[$key] : $defaultValue;
}
public function setState($key,$value,$defaultValue=null)
{
$key=$this->getStateKeyPrefix().$key;
if($value===$defaultValue)
unset($_SESSION[$key]);
else
$_SESSION[$key]=$value;
}
public function hasState($key)
{
$key=$this->getStateKeyPrefix().$key;
return isset($_SESSION[$key]);
}
public function clearStates()
{
$keys=array_keys($_SESSION);
$prefix=$this->getStateKeyPrefix();
$n=strlen($prefix);
foreach($keys as $key)
{
if(!strncmp($key,$prefix,$n))
unset($_SESSION[$key]);
}
}
public function getFlashes($delete=true)
{
$flashes=array();
$prefix=$this->getStateKeyPrefix().self::FLASH_KEY_PREFIX;
$keys=array_keys($_SESSION);
$n=strlen($prefix);
foreach($keys as $key)
{
if(!strncmp($key,$prefix,$n))
{
$flashes[substr($key,$n)]=$_SESSION[$key];
if($delete)
unset($_SESSION[$key]);
}
}
if($delete)
$this->setState(self::FLASH_COUNTERS,array());
return $flashes;
}
public function getFlash($key,$defaultValue=null,$delete=true)
{
$value=$this->getState(self::FLASH_KEY_PREFIX.$key,$defaultValue);
if($delete)
$this->setFlash($key,null);
return $value;
}
public function setFlash($key,$value,$defaultValue=null)
{
$this->setState(self::FLASH_KEY_PREFIX.$key,$value,$defaultValue);
$counters=$this->getState(self::FLASH_COUNTERS,array());
if($value===$defaultValue)
unset($counters[$key]);
else
$counters[$key]=0;
$this->setState(self::FLASH_COUNTERS,$counters,array());
}
public function hasFlash($key)
{
return $this->getFlash($key, null, false)!==null;
}
protected function changeIdentity($id,$name,$states)
{
Yii::app()->getSession()->regenerateID(true);
$this->setId($id);
$this->setName($name);
$this->loadIdentityStates($states);
}
protected function saveIdentityStates()
{
$states=array();
foreach($this->getState(self::STATES_VAR,array()) as $name=>$dummy)
$states[$name]=$this->getState($name);
return $states;
}
protected function loadIdentityStates($states)
{
$names=array();
if(is_array($states))
{
foreach($states as $name=>$value)
{
$this->setState($name,$value);
$names[$name]=true;
}
}
$this->setState(self::STATES_VAR,$names);
}
protected function updateFlash()
{
$counters=$this->getState(self::FLASH_COUNTERS);
if(!is_array($counters))
return;
foreach($counters as $key=>$count)
{
if($count)
{
unset($counters[$key]);
$this->setState(self::FLASH_KEY_PREFIX.$key,null);
}
else
$counters[$key]++;
}
$this->setState(self::FLASH_COUNTERS,$counters,array());
}
protected function updateAuthStatus()
{
if(($this->authTimeout!==null || $this->absoluteAuthTimeout!==null) && !$this->getIsGuest())
{
$expires=$this->getState(self::AUTH_TIMEOUT_VAR);
$expiresAbsolute=$this->getState(self::AUTH_ABSOLUTE_TIMEOUT_VAR);
if ($expires!==null && $expires < time() || $expiresAbsolute!==null && $expiresAbsolute < time())
$this->logout(false);
else
$this->setState(self::AUTH_TIMEOUT_VAR,time()+$this->authTimeout);
}
}
public function checkAccess($operation,$params=array(),$allowCaching=true)
{
if($allowCaching && $params===array() && isset($this->_access[$operation]))
return $this->_access[$operation];
$access=Yii::app()->getAuthManager()->checkAccess($operation,$this->getId(),$params);
if($allowCaching && $params===array())
$this->_access[$operation]=$access;
return $access;
}
}
class CHttpSession extends CApplicationComponent implements IteratorAggregate,ArrayAccess,Countable
{
public $autoStart=true;
public function init()
{
parent::init();
if($this->autoStart)
$this->open();
register_shutdown_function(array($this,'close'));
}
public function getUseCustomStorage()
{
return false;
}
public function open()
{
if($this->getUseCustomStorage())
@session_set_save_handler(array($this,'openSession'),array($this,'closeSession'),array($this,'readSession'),array($this,'writeSession'),array($this,'destroySession'),array($this,'gcSession'));
@session_start();
if(YII_DEBUG && session_id()=='')
{
$message=Yii::t('yii','Failed to start session.');
if(function_exists('error_get_last'))
{
$error=error_get_last();
if(isset($error['message']))
$message=$error['message'];
}
Yii::log($message, CLogger::LEVEL_WARNING, 'system.web.CHttpSession');
}
}
public function close()
{
if(session_id()!=='')
@session_write_close();
}
public function destroy()
{
if(session_id()!=='')
{
@session_unset();
@session_destroy();
}
}
public function getIsStarted()
{
return session_id()!=='';
}
public function getSessionID()
{
return session_id();
}
public function setSessionID($value)
{
session_id($value);
}
public function regenerateID($deleteOldSession=false)
{
if($this->getIsStarted())
session_regenerate_id($deleteOldSession);
}
public function getSessionName()
{
return session_name();
}
public function setSessionName($value)
{
session_name($value);
}
public function getSavePath()
{
return session_save_path();
}
public function setSavePath($value)
{
if(is_dir($value))
session_save_path($value);
else
throw new CException(Yii::t('yii','CHttpSession.savePath "{path}" is not a valid directory.',
array('{path}'=>$value)));
}
public function getCookieParams()
{
return session_get_cookie_params();
}
public function setCookieParams($value)
{
$data=session_get_cookie_params();
extract($data);
extract($value);
if(isset($httponly))
session_set_cookie_params($lifetime,$path,$domain,$secure,$httponly);
else
session_set_cookie_params($lifetime,$path,$domain,$secure);
}
public function getCookieMode()
{
if(ini_get('session.use_cookies')==='0')
return 'none';
elseif(ini_get('session.use_only_cookies')==='0')
return 'allow';
else
return 'only';
}
public function setCookieMode($value)
{
if($value==='none')
{
ini_set('session.use_cookies','0');
ini_set('session.use_only_cookies','0');
}
elseif($value==='allow')
{
ini_set('session.use_cookies','1');
ini_set('session.use_only_cookies','0');
}
elseif($value==='only')
{
ini_set('session.use_cookies','1');
ini_set('session.use_only_cookies','1');
}
else
throw new CException(Yii::t('yii','CHttpSession.cookieMode can only be "none", "allow" or "only".'));
}
public function getGCProbability()
{
return (float)(ini_get('session.gc_probability')/ini_get('session.gc_divisor')*100);
}
public function setGCProbability($value)
{
if($value>=0 && $value<=100)
{
// percent * 21474837 / 2147483647 ≈ percent * 0.01
ini_set('session.gc_probability',floor($value*21474836.47));
ini_set('session.gc_divisor',2147483647);
}
else
throw new CException(Yii::t('yii','CHttpSession.gcProbability "{value}" is invalid. It must be a float between 0 and 100.',
array('{value}'=>$value)));
}
public function getUseTransparentSessionID()
{
return ini_get('session.use_trans_sid')==1;
}
public function setUseTransparentSessionID($value)
{
ini_set('session.use_trans_sid',$value?'1':'0');
}
public function getTimeout()
{
return (int)ini_get('session.gc_maxlifetime');
}
public function setTimeout($value)
{
ini_set('session.gc_maxlifetime',$value);
}
public function openSession($savePath,$sessionName)
{
return true;
}
public function closeSession()
{
return true;
}
public function readSession($id)
{
return '';
}
public function writeSession($id,$data)
{
return true;
}
public function destroySession($id)
{
return true;
}
public function gcSession($maxLifetime)
{
return true;
}
//------ The following methods enable CHttpSession to be CMap-like -----
public function getIterator()
{
return new CHttpSessionIterator;
}
public function getCount()
{
return count($_SESSION);
}
public function count()
{
return $this->getCount();
}
public function getKeys()
{
return array_keys($_SESSION);
}
public function get($key,$defaultValue=null)
{
return isset($_SESSION[$key]) ? $_SESSION[$key] : $defaultValue;
}
public function itemAt($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 CHtml
{
const ID_PREFIX='yt';
public static $errorSummaryCss='errorSummary';
public static $errorMessageCss='errorMessage';
public static $errorCss='error';
public static $errorContainerTag='div';
public static $requiredCss='required';
public static $beforeRequiredLabel='';
public static $afterRequiredLabel=' * ';
public static $count=0;
public static $liveEvents=true;
public static $closeSingleTags=true;
public static $renderSpecialAttributesValue=true;
private static $_modelNameConverter;
public static function encode($text)
{
return htmlspecialchars($text,ENT_QUOTES,Yii::app()->charset);
}
public static function decode($text)
{
return htmlspecialchars_decode($text,ENT_QUOTES);
}
public static function encodeArray($data)
{
$d=array();
foreach($data as $key=>$value)
{
if(is_string($key))
$key=htmlspecialchars($key,ENT_QUOTES,Yii::app()->charset);
if(is_string($value))
$value=htmlspecialchars($value,ENT_QUOTES,Yii::app()->charset);
elseif(is_array($value))
$value=self::encodeArray($value);
$d[$key]=$value;
}
return $d;
}
public static function tag($tag,$htmlOptions=array(),$content=false,$closeTag=true)
{
$html='<' . $tag . self::renderAttributes($htmlOptions);
if($content===false)
return $closeTag && self::$closeSingleTags ? $html.' />' : $html.'>';
else
return $closeTag ? $html.'>'.$content.'' : $html.'>'.$content;
}
public static function openTag($tag,$htmlOptions=array())
{
return '<' . $tag . self::renderAttributes($htmlOptions) . '>';
}
public static function closeTag($tag)
{
return '';
}
public static function cdata($text)
{
return '';
}
public static function metaTag($content,$name=null,$httpEquiv=null,$options=array())
{
if($name!==null)
$options['name']=$name;
if($httpEquiv!==null)
$options['http-equiv']=$httpEquiv;
$options['content']=$content;
return self::tag('meta',$options);
}
public static function linkTag($relation=null,$type=null,$href=null,$media=null,$options=array())
{
if($relation!==null)
$options['rel']=$relation;
if($type!==null)
$options['type']=$type;
if($href!==null)
$options['href']=$href;
if($media!==null)
$options['media']=$media;
return self::tag('link',$options);
}
public static function css($text,$media='')
{
if($media!=='')
$media=' media="'.$media.'"';
return "";
}
public static function refresh($seconds,$url='')
{
$content="$seconds";
if($url!=='')
$content.=';url='.self::normalizeUrl($url);
Yii::app()->clientScript->registerMetaTag($content,null,'refresh');
}
public static function cssFile($url,$media='')
{
return CHtml::linkTag('stylesheet','text/css',$url,$media!=='' ? $media : null);
}
public static function script($text,array $htmlOptions=array())
{
$defaultHtmlOptions=array(
'type'=>'text/javascript',
);
$htmlOptions=array_merge($defaultHtmlOptions,$htmlOptions);
return self::tag('script',$htmlOptions,"\n/**/\n");
}
public static function scriptFile($url,array $htmlOptions=array())
{
$defaultHtmlOptions=array(
'type'=>'text/javascript',
'src'=>$url
);
$htmlOptions=array_merge($defaultHtmlOptions,$htmlOptions);
return self::tag('script',$htmlOptions,'');
}
public static function form($action='',$method='post',$htmlOptions=array())
{
return self::beginForm($action,$method,$htmlOptions);
}
public static function beginForm($action='',$method='post',$htmlOptions=array())
{
$htmlOptions['action']=$url=self::normalizeUrl($action);
if(strcasecmp($method,'get')!==0 && strcasecmp($method,'post')!==0)
{
$customMethod=$method;
$method='post';
}
else
$customMethod=false;
$htmlOptions['method']=$method;
$form=self::tag('form',$htmlOptions,false,false);
$hiddens=array();
if(!strcasecmp($method,'get') && ($pos=strpos($url,'?'))!==false)
{
foreach(explode('&',substr($url,$pos+1)) as $pair)
{
if(($pos=strpos($pair,'='))!==false)
$hiddens[]=self::hiddenField(urldecode(substr($pair,0,$pos)),urldecode(substr($pair,$pos+1)),array('id'=>false));
else
$hiddens[]=self::hiddenField(urldecode($pair),'',array('id'=>false));
}
}
$request=Yii::app()->request;
if($request->enableCsrfValidation && !strcasecmp($method,'post'))
$hiddens[]=self::hiddenField($request->csrfTokenName,$request->getCsrfToken(),array('id'=>false));
if($customMethod!==false)
$hiddens[]=self::hiddenField('_method',$customMethod);
if($hiddens!==array())
$form.="\n".implode("\n",$hiddens);
return $form;
}
public static function endForm()
{
return '';
}
public static function statefulForm($action='',$method='post',$htmlOptions=array())
{
return self::form($action,$method,$htmlOptions)."\n".
self::tag('div',array('style'=>'display:none'),self::pageStateField(''));
}
public static function pageStateField($value)
{
return 'getClientScript();
$cs->registerCoreScript('jquery');
$cs->registerScript($id,$js);
}
if(empty($container))
return implode($separator,$items);
else
return self::tag($container,array('id'=>$baseID),implode($separator,$items));
}
public static function radioButtonList($name,$select,$data,$htmlOptions=array())
{
$template=isset($htmlOptions['template'])?$htmlOptions['template']:'{input} {label}';
$separator=isset($htmlOptions['separator'])?$htmlOptions['separator']:self::tag('br');
$container=isset($htmlOptions['container'])?$htmlOptions['container']:'span';
unset($htmlOptions['template'],$htmlOptions['separator'],$htmlOptions['container']);
$labelOptions=isset($htmlOptions['labelOptions'])?$htmlOptions['labelOptions']:array();
unset($htmlOptions['labelOptions']);
if(isset($htmlOptions['empty']))
{
if(!is_array($htmlOptions['empty']))
$htmlOptions['empty']=array(''=>$htmlOptions['empty']);
$data=CMap::mergeArray($htmlOptions['empty'],$data);
unset($htmlOptions['empty']);
}
$items=array();
$baseID=isset($htmlOptions['baseID']) ? $htmlOptions['baseID'] : self::getIdByName($name);
unset($htmlOptions['baseID']);
$id=0;
foreach($data as $value=>$labelTitle)
{
$checked=!strcmp($value,$select);
$htmlOptions['value']=$value;
$htmlOptions['id']=$baseID.'_'.$id++;
$option=self::radioButton($name,$checked,$htmlOptions);
$beginLabel=self::openTag('label',$labelOptions);
$label=self::label($labelTitle,$htmlOptions['id'],$labelOptions);
$endLabel=self::closeTag('label');
$items[]=strtr($template,array(
'{input}'=>$option,
'{beginLabel}'=>$beginLabel,
'{label}'=>$label,
'{labelTitle}'=>$labelTitle,
'{endLabel}'=>$endLabel,
));
}
if(empty($container))
return implode($separator,$items);
else
return self::tag($container,array('id'=>$baseID),implode($separator,$items));
}
public static function ajaxLink($text,$url,$ajaxOptions=array(),$htmlOptions=array())
{
if(!isset($htmlOptions['href']))
$htmlOptions['href']='#';
$ajaxOptions['url']=$url;
$htmlOptions['ajax']=$ajaxOptions;
self::clientChange('click',$htmlOptions);
return self::tag('a',$htmlOptions,$text);
}
public static function ajaxButton($label,$url,$ajaxOptions=array(),$htmlOptions=array())
{
$ajaxOptions['url']=$url;
$htmlOptions['ajax']=$ajaxOptions;
return self::button($label,$htmlOptions);
}
public static function ajaxSubmitButton($label,$url,$ajaxOptions=array(),$htmlOptions=array())
{
$ajaxOptions['type']='POST';
$htmlOptions['type']='submit';
return self::ajaxButton($label,$url,$ajaxOptions,$htmlOptions);
}
public static function ajax($options)
{
Yii::app()->getClientScript()->registerCoreScript('jquery');
if(!isset($options['url']))
$options['url']=new CJavaScriptExpression('location.href');
else
$options['url']=self::normalizeUrl($options['url']);
if(!isset($options['cache']))
$options['cache']=false;
if(!isset($options['data']) && isset($options['type']))
$options['data']=new CJavaScriptExpression('jQuery(this).parents("form").serialize()');
foreach(array('beforeSend','complete','error','success') as $name)
{
if(isset($options[$name]) && !($options[$name] instanceof CJavaScriptExpression))
$options[$name]=new CJavaScriptExpression($options[$name]);
}
if(isset($options['update']))
{
if(!isset($options['success']))
$options['success']=new CJavaScriptExpression('function(html){jQuery("'.$options['update'].'").html(html)}');
unset($options['update']);
}
if(isset($options['replace']))
{
if(!isset($options['success']))
$options['success']=new CJavaScriptExpression('function(html){jQuery("'.$options['replace'].'").replaceWith(html)}');
unset($options['replace']);
}
return 'jQuery.ajax('.CJavaScript::encode($options).');';
}
public static function asset($path,$hashByName=false)
{
return Yii::app()->getAssetManager()->publish($path,$hashByName);
}
public static function normalizeUrl($url)
{
if(is_array($url))
{
if(isset($url[0]))
{
if(($c=Yii::app()->getController())!==null)
$url=$c->createUrl($url[0],array_splice($url,1));
else
$url=Yii::app()->createUrl($url[0],array_splice($url,1));
}
else
$url='';
}
return $url==='' ? Yii::app()->getRequest()->getUrl() : $url;
}
protected static function inputField($type,$name,$value,$htmlOptions)
{
$htmlOptions['type']=$type;
$htmlOptions['value']=$value;
$htmlOptions['name']=$name;
if(!isset($htmlOptions['id']))
$htmlOptions['id']=self::getIdByName($name);
elseif($htmlOptions['id']===false)
unset($htmlOptions['id']);
return self::tag('input',$htmlOptions);
}
public static function activeLabel($model,$attribute,$htmlOptions=array())
{
$inputName=self::resolveName($model,$attribute);
if(isset($htmlOptions['for']))
{
$for=$htmlOptions['for'];
unset($htmlOptions['for']);
}
else
$for=self::getIdByName($inputName);
if(isset($htmlOptions['label']))
{
if(($label=$htmlOptions['label'])===false)
return '';
unset($htmlOptions['label']);
}
else
$label=$model->getAttributeLabel($attribute);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
return self::label($label,$for,$htmlOptions);
}
public static function activeLabelEx($model,$attribute,$htmlOptions=array())
{
$realAttribute=$attribute;
self::resolveName($model,$attribute); // strip off square brackets if any
$htmlOptions['required']=$model->isAttributeRequired($attribute);
return self::activeLabel($model,$realAttribute,$htmlOptions);
}
public static function activeTextField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('text',$model,$attribute,$htmlOptions);
}
public static function activeSearchField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('search',$model,$attribute,$htmlOptions);
}
public static function activeUrlField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('url',$model,$attribute,$htmlOptions);
}
public static function activeEmailField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('email',$model,$attribute,$htmlOptions);
}
public static function activeNumberField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('number',$model,$attribute,$htmlOptions);
}
public static function activeRangeField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('range',$model,$attribute,$htmlOptions);
}
public static function activeDateField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('date',$model,$attribute,$htmlOptions);
}
public static function activeTimeField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('time',$model,$attribute,$htmlOptions);
}
public static function activeDateTimeField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('datetime',$model,$attribute,$htmlOptions);
}
public static function activeDateTimeLocalField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('datetime-local',$model,$attribute,$htmlOptions);
}
public static function activeWeekField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('week',$model,$attribute,$htmlOptions);
}
public static function activeColorField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('color',$model,$attribute,$htmlOptions);
}
public static function activeTelField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('tel',$model,$attribute,$htmlOptions);
}
public static function activeHiddenField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
return self::activeInputField('hidden',$model,$attribute,$htmlOptions);
}
public static function activePasswordField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
return self::activeInputField('password',$model,$attribute,$htmlOptions);
}
public static function activeTextArea($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
self::clientChange('change',$htmlOptions);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
if(isset($htmlOptions['value']))
{
$text=$htmlOptions['value'];
unset($htmlOptions['value']);
}
else
$text=self::resolveValue($model,$attribute);
return self::tag('textarea',$htmlOptions,isset($htmlOptions['encode']) && !$htmlOptions['encode'] ? $text : self::encode($text));
}
public static function activeFileField($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
// add a hidden field so that if a model only has a file field, we can
// still use isset($_POST[$modelClass]) to detect if the input is submitted
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
return self::hiddenField($htmlOptions['name'],'',$hiddenOptions)
. self::activeInputField('file',$model,$attribute,$htmlOptions);
}
public static function activeRadioButton($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
if(!isset($htmlOptions['value']))
$htmlOptions['value']=1;
if(!isset($htmlOptions['checked']) && self::resolveValue($model,$attribute)==$htmlOptions['value'])
$htmlOptions['checked']='checked';
self::clientChange('click',$htmlOptions);
if(array_key_exists('uncheckValue',$htmlOptions))
{
$uncheck=$htmlOptions['uncheckValue'];
unset($htmlOptions['uncheckValue']);
}
else
$uncheck='0';
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
$hidden=$uncheck!==null ? self::hiddenField($htmlOptions['name'],$uncheck,$hiddenOptions) : '';
// add a hidden field so that if the radio button is not selected, it still submits a value
return $hidden . self::activeInputField('radio',$model,$attribute,$htmlOptions);
}
public static function activeCheckBox($model,$attribute,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
if(!isset($htmlOptions['value']))
$htmlOptions['value']=1;
if(!isset($htmlOptions['checked']) && self::resolveValue($model,$attribute)==$htmlOptions['value'])
$htmlOptions['checked']='checked';
self::clientChange('click',$htmlOptions);
if(array_key_exists('uncheckValue',$htmlOptions))
{
$uncheck=$htmlOptions['uncheckValue'];
unset($htmlOptions['uncheckValue']);
}
else
$uncheck='0';
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
$hidden=$uncheck!==null ? self::hiddenField($htmlOptions['name'],$uncheck,$hiddenOptions) : '';
return $hidden . self::activeInputField('checkbox',$model,$attribute,$htmlOptions);
}
public static function activeDropDownList($model,$attribute,$data,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
$selection=self::resolveValue($model,$attribute);
$options="\n".self::listOptions($selection,$data,$htmlOptions);
self::clientChange('change',$htmlOptions);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
$hidden='';
if(!empty($htmlOptions['multiple']))
{
if(substr($htmlOptions['name'],-2)!=='[]')
$htmlOptions['name'].='[]';
if(isset($htmlOptions['unselectValue']))
{
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
$hidden=self::hiddenField(substr($htmlOptions['name'],0,-2),$htmlOptions['unselectValue'],$hiddenOptions);
unset($htmlOptions['unselectValue']);
}
}
return $hidden . self::tag('select',$htmlOptions,$options);
}
public static function activeListBox($model,$attribute,$data,$htmlOptions=array())
{
if(!isset($htmlOptions['size']))
$htmlOptions['size']=4;
return self::activeDropDownList($model,$attribute,$data,$htmlOptions);
}
public static function activeCheckBoxList($model,$attribute,$data,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
$selection=self::resolveValue($model,$attribute);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
$name=$htmlOptions['name'];
unset($htmlOptions['name']);
if(array_key_exists('uncheckValue',$htmlOptions))
{
$uncheck=$htmlOptions['uncheckValue'];
unset($htmlOptions['uncheckValue']);
}
else
$uncheck='';
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
$hidden=$uncheck!==null ? self::hiddenField($name,$uncheck,$hiddenOptions) : '';
return $hidden . self::checkBoxList($name,$selection,$data,$htmlOptions);
}
public static function activeRadioButtonList($model,$attribute,$data,$htmlOptions=array())
{
self::resolveNameID($model,$attribute,$htmlOptions);
$selection=self::resolveValue($model,$attribute);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
$name=$htmlOptions['name'];
unset($htmlOptions['name']);
if(array_key_exists('uncheckValue',$htmlOptions))
{
$uncheck=$htmlOptions['uncheckValue'];
unset($htmlOptions['uncheckValue']);
}
else
$uncheck='';
$hiddenOptions=isset($htmlOptions['id']) ? array('id'=>self::ID_PREFIX.$htmlOptions['id']) : array('id'=>false);
$hidden=$uncheck!==null ? self::hiddenField($name,$uncheck,$hiddenOptions) : '';
return $hidden . self::radioButtonList($name,$selection,$data,$htmlOptions);
}
public static function errorSummary($model,$header=null,$footer=null,$htmlOptions=array())
{
$content='';
if(!is_array($model))
$model=array($model);
if(isset($htmlOptions['firstError']))
{
$firstError=$htmlOptions['firstError'];
unset($htmlOptions['firstError']);
}
else
$firstError=false;
foreach($model as $m)
{
foreach($m->getErrors() as $errors)
{
foreach($errors as $error)
{
if($error!='')
$content.="$error \n";
if($firstError)
break;
}
}
}
if($content!=='')
{
if($header===null)
$header=''.Yii::t('yii','Please fix the following input errors:').'
';
if(!isset($htmlOptions['class']))
$htmlOptions['class']=self::$errorSummaryCss;
return self::tag('div',$htmlOptions,$header."\n".$footer);
}
else
return '';
}
public static function error($model,$attribute,$htmlOptions=array())
{
self::resolveName($model,$attribute); // turn [a][b]attr into attr
$error=$model->getError($attribute);
if($error!='')
{
if(!isset($htmlOptions['class']))
$htmlOptions['class']=self::$errorMessageCss;
return self::tag(self::$errorContainerTag,$htmlOptions,$error);
}
else
return '';
}
public static function listData($models,$valueField,$textField,$groupField='')
{
$listData=array();
if($groupField==='')
{
foreach($models as $model)
{
$value=self::value($model,$valueField);
$text=self::value($model,$textField);
$listData[$value]=$text;
}
}
else
{
foreach($models as $model)
{
$group=self::value($model,$groupField);
$value=self::value($model,$valueField);
$text=self::value($model,$textField);
if($group===null)
$listData[$value]=$text;
else
$listData[$group][$value]=$text;
}
}
return $listData;
}
public static function value($model,$attribute,$defaultValue=null)
{
if(is_scalar($attribute) || $attribute===null)
foreach(explode('.',$attribute) as $name)
{
if(is_object($model) && isset($model->$name))
$model=$model->$name;
elseif(is_array($model) && isset($model[$name]))
$model=$model[$name];
else
return $defaultValue;
}
else
return call_user_func($attribute,$model);
return $model;
}
public static function getIdByName($name)
{
return str_replace(array('[]','][','[',']',' '),array('','_','_','','_'),$name);
}
public static function activeId($model,$attribute)
{
return self::getIdByName(self::activeName($model,$attribute));
}
public static function modelName($model)
{
if(is_callable(self::$_modelNameConverter))
return call_user_func(self::$_modelNameConverter,$model);
$className=is_object($model) ? get_class($model) : (string)$model;
return trim(str_replace('\\','_',$className),'_');
}
public static function setModelNameConverter($converter)
{
if(is_callable($converter))
self::$_modelNameConverter=$converter;
elseif($converter===null)
self::$_modelNameConverter=null;
else
throw new CException(Yii::t('yii','The $converter argument must be a valid callback or null.'));
}
public static function activeName($model,$attribute)
{
$a=$attribute; // because the attribute name may be changed by resolveName
return self::resolveName($model,$a);
}
protected static function activeInputField($type,$model,$attribute,$htmlOptions)
{
$htmlOptions['type']=$type;
if($type==='text'||$type==='password'||$type==='color'||$type==='date'||$type==='datetime'||
$type==='datetime-local'||$type==='email'||$type==='month'||$type==='number'||$type==='range'||
$type==='search'||$type==='tel'||$type==='time'||$type==='url'||$type==='week')
{
if(!isset($htmlOptions['maxlength']))
{
foreach($model->getValidators($attribute) as $validator)
{
if($validator instanceof CStringValidator && $validator->max!==null)
{
$htmlOptions['maxlength']=$validator->max;
break;
}
}
}
elseif($htmlOptions['maxlength']===false)
unset($htmlOptions['maxlength']);
}
if($type==='file')
unset($htmlOptions['value']);
elseif(!isset($htmlOptions['value']))
$htmlOptions['value']=self::resolveValue($model,$attribute);
if($model->hasErrors($attribute))
self::addErrorCss($htmlOptions);
return self::tag('input',$htmlOptions);
}
public static function listOptions($selection,$listData,&$htmlOptions)
{
$raw=isset($htmlOptions['encode']) && !$htmlOptions['encode'];
$content='';
if(isset($htmlOptions['prompt']))
{
$content.=''.strtr($htmlOptions['prompt'],array('<'=>'<','>'=>'>'))." \n";
unset($htmlOptions['prompt']);
}
if(isset($htmlOptions['empty']))
{
if(!is_array($htmlOptions['empty']))
$htmlOptions['empty']=array(''=>$htmlOptions['empty']);
foreach($htmlOptions['empty'] as $value=>$label)
$content.=''.strtr($label,array('<'=>'<','>'=>'>'))." \n";
unset($htmlOptions['empty']);
}
if(isset($htmlOptions['options']))
{
$options=$htmlOptions['options'];
unset($htmlOptions['options']);
}
else
$options=array();
$key=isset($htmlOptions['key']) ? $htmlOptions['key'] : 'primaryKey';
if(is_array($selection))
{
foreach($selection as $i=>$item)
{
if(is_object($item))
$selection[$i]=$item->$key;
}
}
elseif(is_object($selection))
$selection=$selection->$key;
foreach($listData as $key=>$value)
{
if(is_array($value))
{
$content.='\n";
$dummy=array('options'=>$options);
if(isset($htmlOptions['encode']))
$dummy['encode']=$htmlOptions['encode'];
$content.=self::listOptions($selection,$value,$dummy);
$content.=' '."\n";
}
else
{
$attributes=array('value'=>(string)$key,'encode'=>!$raw);
if(!is_array($selection) && !strcmp($key,$selection) || is_array($selection) && in_array($key,$selection))
$attributes['selected']='selected';
if(isset($options[$key]))
$attributes=array_merge($attributes,$options[$key]);
$content.=self::tag('option',$attributes,$raw?(string)$value : self::encode((string)$value))."\n";
}
}
unset($htmlOptions['key']);
return $content;
}
protected static function clientChange($event,&$htmlOptions)
{
if(!isset($htmlOptions['submit']) && !isset($htmlOptions['confirm']) && !isset($htmlOptions['ajax']))
return;
if(isset($htmlOptions['live']))
{
$live=$htmlOptions['live'];
unset($htmlOptions['live']);
}
else
$live = self::$liveEvents;
if(isset($htmlOptions['return']) && $htmlOptions['return'])
$return='return true';
else
$return='return false';
if(isset($htmlOptions['on'.$event]))
{
$handler=trim($htmlOptions['on'.$event],';').';';
unset($htmlOptions['on'.$event]);
}
else
$handler='';
if(isset($htmlOptions['id']))
$id=$htmlOptions['id'];
else
$id=$htmlOptions['id']=isset($htmlOptions['name'])?$htmlOptions['name']:self::ID_PREFIX.self::$count++;
$cs=Yii::app()->getClientScript();
$cs->registerCoreScript('jquery');
if(isset($htmlOptions['submit']))
{
$cs->registerCoreScript('yii');
$request=Yii::app()->getRequest();
if($request->enableCsrfValidation && isset($htmlOptions['csrf']) && $htmlOptions['csrf'])
$htmlOptions['params'][$request->csrfTokenName]=$request->getCsrfToken();
if(isset($htmlOptions['params']))
$params=CJavaScript::encode($htmlOptions['params']);
else
$params='{}';
if($htmlOptions['submit']!=='')
$url=CJavaScript::quote(self::normalizeUrl($htmlOptions['submit']));
else
$url='';
$handler.="jQuery.yii.submitForm(this,'$url',$params);{$return};";
}
if(isset($htmlOptions['ajax']))
$handler.=self::ajax($htmlOptions['ajax'])."{$return};";
if(isset($htmlOptions['confirm']))
{
$confirm='confirm(\''.CJavaScript::quote($htmlOptions['confirm']).'\')';
if($handler!=='')
$handler="if($confirm) {".$handler."} else return false;";
else
$handler="return $confirm;";
}
if($live)
$cs->registerScript('Yii.CHtml.#' . $id,"jQuery('body').on('$event','#$id',function(){{$handler}});");
else
$cs->registerScript('Yii.CHtml.#' . $id,"jQuery('#$id').on('$event', function(){{$handler}});");
unset($htmlOptions['params'],$htmlOptions['submit'],$htmlOptions['ajax'],$htmlOptions['confirm'],$htmlOptions['return'],$htmlOptions['csrf']);
}
public static function resolveNameID($model,&$attribute,&$htmlOptions)
{
if(!isset($htmlOptions['name']))
$htmlOptions['name']=self::resolveName($model,$attribute);
if(!isset($htmlOptions['id']))
$htmlOptions['id']=self::getIdByName($htmlOptions['name']);
elseif($htmlOptions['id']===false)
unset($htmlOptions['id']);
}
public static function resolveName($model,&$attribute)
{
$modelName=self::modelName($model);
if(($pos=strpos($attribute,'['))!==false)
{
if($pos!==0) // e.g. name[a][b]
return $modelName.'['.substr($attribute,0,$pos).']'.substr($attribute,$pos);
if(($pos=strrpos($attribute,']'))!==false && $pos!==strlen($attribute)-1) // e.g. [a][b]name
{
$sub=substr($attribute,0,$pos+1);
$attribute=substr($attribute,$pos+1);
return $modelName.$sub.'['.$attribute.']';
}
if(preg_match('/\](\w+\[.*)$/',$attribute,$matches))
{
$name=$modelName.'['.str_replace(']','][',trim(strtr($attribute,array(']['=>']','['=>']')),']')).']';
$attribute=$matches[1];
return $name;
}
}
return $modelName.'['.$attribute.']';
}
public static function resolveValue($model,$attribute)
{
if(($pos=strpos($attribute,'['))!==false)
{
if($pos===0) // [a]name[b][c], should ignore [a]
{
if(preg_match('/\](\w+(\[.+)?)/',$attribute,$matches))
$attribute=$matches[1]; // we get: name[b][c]
if(($pos=strpos($attribute,'['))===false)
return $model->$attribute;
}
$name=substr($attribute,0,$pos);
$value=$model->$name;
foreach(explode('][',rtrim(substr($attribute,$pos+1),']')) as $id)
{
if((is_array($value) || $value instanceof ArrayAccess) && isset($value[$id]))
$value=$value[$id];
else
return null;
}
return $value;
}
else
return $model->$attribute;
}
protected static function addErrorCss(&$htmlOptions)
{
if(empty(self::$errorCss))
return;
if(isset($htmlOptions['class']))
$htmlOptions['class'].=' '.self::$errorCss;
else
$htmlOptions['class']=self::$errorCss;
}
public static function renderAttributes($htmlOptions)
{
static $specialAttributes=array(
'autofocus'=>1,
'autoplay'=>1,
'async'=>1,
'checked'=>1,
'controls'=>1,
'declare'=>1,
'default'=>1,
'defer'=>1,
'disabled'=>1,
'formnovalidate'=>1,
'hidden'=>1,
'ismap'=>1,
'itemscope'=>1,
'loop'=>1,
'multiple'=>1,
'muted'=>1,
'nohref'=>1,
'noresize'=>1,
'novalidate'=>1,
'open'=>1,
'readonly'=>1,
'required'=>1,
'reversed'=>1,
'scoped'=>1,
'seamless'=>1,
'selected'=>1,
'typemustmatch'=>1,
);
if($htmlOptions===array())
return '';
$html='';
if(isset($htmlOptions['encode']))
{
$raw=!$htmlOptions['encode'];
unset($htmlOptions['encode']);
}
else
$raw=false;
foreach($htmlOptions as $name=>$value)
{
if(isset($specialAttributes[$name]))
{
if($value===false && $name==='async') {
$html .= ' ' . $name.'="false"';
}
elseif($value)
{
$html .= ' ' . $name;
if(self::$renderSpecialAttributesValue)
$html .= '="' . $name . '"';
}
}
elseif($value!==null)
$html .= ' ' . $name . '="' . ($raw ? $value : self::encode($value)) . '"';
}
return $html;
}
}
class CWidgetFactory extends CApplicationComponent implements IWidgetFactory
{
public $enableSkin=false;
public $widgets=array();
public $skinnableWidgets;
public $skinPath;
private $_skins=array(); // class name, skin name, property name => value
public function init()
{
parent::init();
if($this->enableSkin && $this->skinPath===null)
$this->skinPath=Yii::app()->getViewPath().DIRECTORY_SEPARATOR.'skins';
}
public function createWidget($owner,$className,$properties=array())
{
$className=Yii::import($className,true);
$widget=new $className($owner);
if(isset($this->widgets[$className]))
$properties=$properties===array() ? $this->widgets[$className] : CMap::mergeArray($this->widgets[$className],$properties);
if($this->enableSkin)
{
if($this->skinnableWidgets===null || in_array($className,$this->skinnableWidgets))
{
$skinName=isset($properties['skin']) ? $properties['skin'] : 'default';
if($skinName!==false && ($skin=$this->getSkin($className,$skinName))!==array())
$properties=$properties===array() ? $skin : CMap::mergeArray($skin,$properties);
}
}
foreach($properties as $name=>$value)
$widget->$name=$value;
return $widget;
}
protected function getSkin($className,$skinName)
{
if(!isset($this->_skins[$className][$skinName]))
{
$skinFile=$this->skinPath.DIRECTORY_SEPARATOR.$className.'.php';
if(is_file($skinFile))
$this->_skins[$className]=require($skinFile);
else
$this->_skins[$className]=array();
if(($theme=Yii::app()->getTheme())!==null)
{
$skinFile=$theme->getSkinPath().DIRECTORY_SEPARATOR.$className.'.php';
if(is_file($skinFile))
{
$skins=require($skinFile);
foreach($skins as $name=>$skin)
$this->_skins[$className][$name]=$skin;
}
}
if(!isset($this->_skins[$className][$skinName]))
$this->_skins[$className][$skinName]=array();
}
return $this->_skins[$className][$skinName];
}
}
class CWidget extends CBaseController
{
public $actionPrefix;
public $skin='default';
private static $_viewPaths;
private static $_counter=0;
private $_id;
private $_owner;
public static function actions()
{
return array();
}
public function __construct($owner=null)
{
$this->_owner=$owner===null?Yii::app()->getController():$owner;
}
public function getOwner()
{
return $this->_owner;
}
public function getId($autoGenerate=true)
{
if($this->_id!==null)
return $this->_id;
elseif($autoGenerate)
return $this->_id='yw'.self::$_counter++;
}
public function setId($value)
{
$this->_id=$value;
}
public function getController()
{
if($this->_owner instanceof CController)
return $this->_owner;
else
return Yii::app()->getController();
}
public function init()
{
}
public function run()
{
}
public function getViewPath($checkTheme=false)
{
$className=get_class($this);
$scope=$checkTheme?'theme':'local';
if(isset(self::$_viewPaths[$className][$scope]))
return self::$_viewPaths[$className][$scope];
else
{
if($checkTheme && ($theme=Yii::app()->getTheme())!==null)
{
$path=$theme->getViewPath().DIRECTORY_SEPARATOR;
if(strpos($className,'\\')!==false) // namespaced class
$path.=str_replace('\\','_',ltrim($className,'\\'));
else
$path.=$className;
if(is_dir($path))
return self::$_viewPaths[$className]['theme']=$path;
}
$class=new ReflectionClass($className);
return self::$_viewPaths[$className]['local']=dirname($class->getFileName()).DIRECTORY_SEPARATOR.'views';
}
}
public function getViewFile($viewName)
{
if(($renderer=Yii::app()->getViewRenderer())!==null)
$extension=$renderer->fileExtension;
else
$extension='.php';
if(strpos($viewName,'.')) // a path alias
$viewFile=Yii::getPathOfAlias($viewName);
else
{
$viewFile=$this->getViewPath(true).DIRECTORY_SEPARATOR.$viewName;
if(is_file($viewFile.$extension))
return Yii::app()->findLocalizedFile($viewFile.$extension);
elseif($extension!=='.php' && is_file($viewFile.'.php'))
return Yii::app()->findLocalizedFile($viewFile.'.php');
$viewFile=$this->getViewPath(false).DIRECTORY_SEPARATOR.$viewName;
}
if(is_file($viewFile.$extension))
return Yii::app()->findLocalizedFile($viewFile.$extension);
elseif($extension!=='.php' && is_file($viewFile.'.php'))
return Yii::app()->findLocalizedFile($viewFile.'.php');
else
return false;
}
public function render($view,$data=null,$return=false)
{
if(($viewFile=$this->getViewFile($view))!==false)
return $this->renderFile($viewFile,$data,$return);
else
throw new CException(Yii::t('yii','{widget} cannot find the view "{view}".',
array('{widget}'=>get_class($this), '{view}'=>$view)));
}
}
class CClientScript extends CApplicationComponent
{
const POS_HEAD=0;
const POS_BEGIN=1;
const POS_END=2;
const POS_LOAD=3;
const POS_READY=4;
public $enableJavaScript=true;
public $scriptMap=array();
public $packages=array();
public $corePackages;
public $scripts=array();
protected $cssFiles=array();
protected $scriptFiles=array();
protected $metaTags=array();
protected $linkTags=array();
protected $css=array();
protected $hasScripts=false;
protected $coreScripts=array();
public $coreScriptPosition=self::POS_HEAD;
public $defaultScriptFilePosition=self::POS_HEAD;
public $defaultScriptPosition=self::POS_READY;
private $_baseUrl;
public function reset()
{
$this->hasScripts=false;
$this->coreScripts=array();
$this->cssFiles=array();
$this->css=array();
$this->scriptFiles=array();
$this->scripts=array();
$this->metaTags=array();
$this->linkTags=array();
$this->recordCachingAction('clientScript','reset',array());
}
public function render(&$output)
{
if(!$this->hasScripts)
return;
$this->renderCoreScripts();
if(!empty($this->scriptMap))
$this->remapScripts();
$this->unifyScripts();
$this->renderHead($output);
if($this->enableJavaScript)
{
$this->renderBodyBegin($output);
$this->renderBodyEnd($output);
}
}
protected function unifyScripts()
{
if(!$this->enableJavaScript)
return;
$map=array();
if(isset($this->scriptFiles[self::POS_HEAD]))
$map=$this->scriptFiles[self::POS_HEAD];
if(isset($this->scriptFiles[self::POS_BEGIN]))
{
foreach($this->scriptFiles[self::POS_BEGIN] as $scriptFile=>$scriptFileValue)
{
if(isset($map[$scriptFile]))
unset($this->scriptFiles[self::POS_BEGIN][$scriptFile]);
else
$map[$scriptFile]=true;
}
}
if(isset($this->scriptFiles[self::POS_END]))
{
foreach($this->scriptFiles[self::POS_END] as $key=>$scriptFile)
{
if(isset($map[$key]))
unset($this->scriptFiles[self::POS_END][$key]);
}
}
}
protected function remapScripts()
{
$cssFiles=array();
foreach($this->cssFiles as $url=>$media)
{
$name=basename($url);
if(isset($this->scriptMap[$name]))
{
if($this->scriptMap[$name]!==false)
$cssFiles[$this->scriptMap[$name]]=$media;
}
elseif(isset($this->scriptMap['*.css']))
{
if($this->scriptMap['*.css']!==false)
$cssFiles[$this->scriptMap['*.css']]=$media;
}
else
$cssFiles[$url]=$media;
}
$this->cssFiles=$cssFiles;
$jsFiles=array();
foreach($this->scriptFiles as $position=>$scriptFiles)
{
$jsFiles[$position]=array();
foreach($scriptFiles as $scriptFile=>$scriptFileValue)
{
$name=basename($scriptFile);
if(isset($this->scriptMap[$name]))
{
if($this->scriptMap[$name]!==false)
$jsFiles[$position][$this->scriptMap[$name]]=$this->scriptMap[$name];
}
elseif(isset($this->scriptMap['*.js']))
{
if($this->scriptMap['*.js']!==false)
$jsFiles[$position][$this->scriptMap['*.js']]=$this->scriptMap['*.js'];
}
else
$jsFiles[$position][$scriptFile]=$scriptFileValue;
}
}
$this->scriptFiles=$jsFiles;
}
protected function renderScriptBatch(array $scripts)
{
$html = '';
$scriptBatches = array();
foreach($scripts as $scriptValue)
{
if(is_array($scriptValue))
{
$scriptContent = $scriptValue['content'];
unset($scriptValue['content']);
$scriptHtmlOptions = $scriptValue;
ksort($scriptHtmlOptions);
}
else
{
$scriptContent = $scriptValue;
$scriptHtmlOptions = array();
}
$key=serialize($scriptHtmlOptions);
$scriptBatches[$key]['htmlOptions']=$scriptHtmlOptions;
$scriptBatches[$key]['scripts'][]=$scriptContent;
}
foreach($scriptBatches as $scriptBatch)
if(!empty($scriptBatch['scripts']))
$html.=CHtml::script(implode("\n",$scriptBatch['scripts']),$scriptBatch['htmlOptions'])."\n";
return $html;
}
public function renderCoreScripts()
{
if($this->coreScripts===null)
return;
$cssFiles=array();
$jsFiles=array();
foreach($this->coreScripts as $name=>$package)
{
$baseUrl=$this->getPackageBaseUrl($name);
if(!empty($package['js']))
{
foreach($package['js'] as $js)
$jsFiles[$baseUrl.'/'.$js]=$baseUrl.'/'.$js;
}
if(!empty($package['css']))
{
foreach($package['css'] as $css)
$cssFiles[$baseUrl.'/'.$css]='';
}
}
// merge in place
if($cssFiles!==array())
{
foreach($this->cssFiles as $cssFile=>$media)
$cssFiles[$cssFile]=$media;
$this->cssFiles=$cssFiles;
}
if($jsFiles!==array())
{
if(isset($this->scriptFiles[$this->coreScriptPosition]))
{
foreach($this->scriptFiles[$this->coreScriptPosition] as $url => $value)
$jsFiles[$url]=$value;
}
$this->scriptFiles[$this->coreScriptPosition]=$jsFiles;
}
}
public function renderHead(&$output)
{
$html='';
foreach($this->metaTags as $meta)
$html.=CHtml::metaTag($meta['content'],null,null,$meta)."\n";
foreach($this->linkTags as $link)
$html.=CHtml::linkTag(null,null,null,null,$link)."\n";
foreach($this->cssFiles as $url=>$media)
$html.=CHtml::cssFile($url,$media)."\n";
foreach($this->css as $css)
$html.=CHtml::css($css[0],$css[1])."\n";
if($this->enableJavaScript)
{
if(isset($this->scriptFiles[self::POS_HEAD]))
{
foreach($this->scriptFiles[self::POS_HEAD] as $scriptFileValueUrl=>$scriptFileValue)
{
if(is_array($scriptFileValue))
$html.=CHtml::scriptFile($scriptFileValueUrl,$scriptFileValue)."\n";
else
$html.=CHtml::scriptFile($scriptFileValueUrl)."\n";
}
}
if(isset($this->scripts[self::POS_HEAD]))
$html.=$this->renderScriptBatch($this->scripts[self::POS_HEAD]);
}
if($html!=='')
{
$count=0;
$output=preg_replace('/(]*>|<\\/head\s*>)/is','<###head###>$1',$output,1,$count);
if($count)
$output=str_replace('<###head###>',$html,$output);
else
$output=$html.$output;
}
}
public function renderBodyBegin(&$output)
{
$html='';
if(isset($this->scriptFiles[self::POS_BEGIN]))
{
foreach($this->scriptFiles[self::POS_BEGIN] as $scriptFileUrl=>$scriptFileValue)
{
if(is_array($scriptFileValue))
$html.=CHtml::scriptFile($scriptFileUrl,$scriptFileValue)."\n";
else
$html.=CHtml::scriptFile($scriptFileUrl)."\n";
}
}
if(isset($this->scripts[self::POS_BEGIN]))
$html.=$this->renderScriptBatch($this->scripts[self::POS_BEGIN]);
if($html!=='')
{
$count=0;
$output=preg_replace('/(]*>)/is','$1<###begin###>',$output,1,$count);
if($count)
$output=str_replace('<###begin###>',$html,$output);
else
$output=$html.$output;
}
}
public function renderBodyEnd(&$output)
{
if(!isset($this->scriptFiles[self::POS_END]) && !isset($this->scripts[self::POS_END])
&& !isset($this->scripts[self::POS_READY]) && !isset($this->scripts[self::POS_LOAD]))
return;
$fullPage=0;
$output=preg_replace('/(<\\/body\s*>)/is','<###end###>$1',$output,1,$fullPage);
$html='';
if(isset($this->scriptFiles[self::POS_END]))
{
foreach($this->scriptFiles[self::POS_END] as $scriptFileUrl=>$scriptFileValue)
{
if(is_array($scriptFileValue))
$html.=CHtml::scriptFile($scriptFileUrl,$scriptFileValue)."\n";
else
$html.=CHtml::scriptFile($scriptFileUrl)."\n";
}
}
$scripts=isset($this->scripts[self::POS_END]) ? $this->scripts[self::POS_END] : array();
if(isset($this->scripts[self::POS_READY]))
{
if($fullPage)
$scripts[]="jQuery(function($) {\n".implode("\n",$this->scripts[self::POS_READY])."\n});";
else
$scripts[]=implode("\n",$this->scripts[self::POS_READY]);
}
if(isset($this->scripts[self::POS_LOAD]))
{
if($fullPage)
$scripts[]="jQuery(window).on('load',function() {\n".implode("\n",$this->scripts[self::POS_LOAD])."\n});";
else
$scripts[]=implode("\n",$this->scripts[self::POS_LOAD]);
}
if(!empty($scripts))
$html.=$this->renderScriptBatch($scripts);
if($fullPage)
$output=str_replace('<###end###>',$html,$output);
else
$output=$output.$html;
}
public function getCoreScriptUrl()
{
if($this->_baseUrl!==null)
return $this->_baseUrl;
else
return $this->_baseUrl=Yii::app()->getAssetManager()->publish(YII_PATH.'/web/js/source');
}
public function setCoreScriptUrl($value)
{
$this->_baseUrl=$value;
}
public function getPackageBaseUrl($name)
{
if(!isset($this->coreScripts[$name]))
return false;
$package=$this->coreScripts[$name];
if(isset($package['baseUrl']))
{
$baseUrl=$package['baseUrl'];
if($baseUrl==='' || $baseUrl[0]!=='/' && strpos($baseUrl,'://')===false)
$baseUrl=Yii::app()->getRequest()->getBaseUrl().'/'.$baseUrl;
$baseUrl=rtrim($baseUrl,'/');
}
elseif(isset($package['basePath']))
$baseUrl=Yii::app()->getAssetManager()->publish(Yii::getPathOfAlias($package['basePath']));
else
$baseUrl=$this->getCoreScriptUrl();
return $this->coreScripts[$name]['baseUrl']=$baseUrl;
}
public function registerPackage($name)
{
return $this->registerCoreScript($name);
}
public function registerCoreScript($name)
{
if(isset($this->coreScripts[$name]))
return $this;
if(isset($this->packages[$name]))
$package=$this->packages[$name];
else
{
if($this->corePackages===null)
$this->corePackages=require(YII_PATH.'/web/js/packages.php');
if(isset($this->corePackages[$name]))
$package=$this->corePackages[$name];
}
if(isset($package))
{
if(!empty($package['depends']))
{
foreach($package['depends'] as $p)
$this->registerCoreScript($p);
}
$this->coreScripts[$name]=$package;
$this->hasScripts=true;
$params=func_get_args();
$this->recordCachingAction('clientScript','registerCoreScript',$params);
}
elseif(YII_DEBUG)
throw new CException('There is no CClientScript package: '.$name);
else
Yii::log('There is no CClientScript package: '.$name,CLogger::LEVEL_WARNING,'system.web.CClientScript');
return $this;
}
public function registerCssFile($url,$media='')
{
$this->hasScripts=true;
$this->cssFiles[$url]=$media;
$params=func_get_args();
$this->recordCachingAction('clientScript','registerCssFile',$params);
return $this;
}
public function registerCss($id,$css,$media='')
{
$this->hasScripts=true;
$this->css[$id]=array($css,$media);
$params=func_get_args();
$this->recordCachingAction('clientScript','registerCss',$params);
return $this;
}
public function registerScriptFile($url,$position=null,array $htmlOptions=array())
{
if($position===null)
$position=$this->defaultScriptFilePosition;
$this->hasScripts=true;
if(empty($htmlOptions))
$value=$url;
else
{
$value=$htmlOptions;
$value['src']=$url;
}
$this->scriptFiles[$position][$url]=$value;
$params=func_get_args();
$this->recordCachingAction('clientScript','registerScriptFile',$params);
return $this;
}
public function registerScript($id,$script,$position=null,array $htmlOptions=array())
{
if($position===null)
$position=$this->defaultScriptPosition;
$this->hasScripts=true;
if(empty($htmlOptions))
$scriptValue=$script;
else
{
if($position==self::POS_LOAD || $position==self::POS_READY)
throw new CException(Yii::t('yii','Script HTML options are not allowed for "CClientScript::POS_LOAD" and "CClientScript::POS_READY".'));
$scriptValue=$htmlOptions;
$scriptValue['content']=$script;
}
$this->scripts[$position][$id]=$scriptValue;
if($position===self::POS_READY || $position===self::POS_LOAD)
$this->registerCoreScript('jquery');
$params=func_get_args();
$this->recordCachingAction('clientScript','registerScript',$params);
return $this;
}
public function registerMetaTag($content,$name=null,$httpEquiv=null,$options=array(),$id=null)
{
$this->hasScripts=true;
if($name!==null)
$options['name']=$name;
if($httpEquiv!==null)
$options['http-equiv']=$httpEquiv;
$options['content']=$content;
$this->metaTags[null===$id?count($this->metaTags):$id]=$options;
$params=func_get_args();
$this->recordCachingAction('clientScript','registerMetaTag',$params);
return $this;
}
public function registerLinkTag($relation=null,$type=null,$href=null,$media=null,$options=array())
{
$this->hasScripts=true;
if($relation!==null)
$options['rel']=$relation;
if($type!==null)
$options['type']=$type;
if($href!==null)
$options['href']=$href;
if($media!==null)
$options['media']=$media;
$this->linkTags[serialize($options)]=$options;
$params=func_get_args();
$this->recordCachingAction('clientScript','registerLinkTag',$params);
return $this;
}
public function isCssFileRegistered($url)
{
return isset($this->cssFiles[$url]);
}
public function isCssRegistered($id)
{
return isset($this->css[$id]);
}
public function isScriptFileRegistered($url,$position=self::POS_HEAD)
{
return isset($this->scriptFiles[$position][$url]);
}
public function isScriptRegistered($id,$position=self::POS_READY)
{
return isset($this->scripts[$position][$id]);
}
protected function recordCachingAction($context,$method,$params)
{
if(($controller=Yii::app()->getController())!==null)
$controller->recordCachingAction($context,$method,$params);
}
public function addPackage($name,$definition)
{
$this->packages[$name]=$definition;
return $this;
}
}
class CList extends CComponent implements IteratorAggregate,ArrayAccess,Countable
{
private $_d=array();
private $_c=0;
private $_r=false;
public function __construct($data=null,$readOnly=false)
{
if($data!==null)
$this->copyFrom($data);
$this->setReadOnly($readOnly);
}
public function getReadOnly()
{
return $this->_r;
}
protected function setReadOnly($value)
{
$this->_r=$value;
}
public function getIterator()
{
return new CListIterator($this->_d);
}
public function count()
{
return $this->getCount();
}
public function getCount()
{
return $this->_c;
}
public function itemAt($index)
{
if(isset($this->_d[$index]))
return $this->_d[$index];
elseif($index>=0 && $index<$this->_c) // in case the value is null
return $this->_d[$index];
else
throw new CException(Yii::t('yii','List index "{index}" is out of bound.',
array('{index}'=>$index)));
}
public function add($item)
{
$this->insertAt($this->_c,$item);
return $this->_c-1;
}
public function insertAt($index,$item)
{
if(!$this->_r)
{
if($index===$this->_c)
$this->_d[$this->_c++]=$item;
elseif($index>=0 && $index<$this->_c)
{
array_splice($this->_d,$index,0,array($item));
$this->_c++;
}
else
throw new CException(Yii::t('yii','List index "{index}" is out of bound.',
array('{index}'=>$index)));
}
else
throw new CException(Yii::t('yii','The list is read only.'));
}
public function remove($item)
{
if(($index=$this->indexOf($item))>=0)
{
$this->removeAt($index);
return $index;
}
else
return false;
}
public function removeAt($index)
{
if(!$this->_r)
{
if($index>=0 && $index<$this->_c)
{
$this->_c--;
if($index===$this->_c)
return array_pop($this->_d);
else
{
$item=$this->_d[$index];
array_splice($this->_d,$index,1);
return $item;
}
}
else
throw new CException(Yii::t('yii','List index "{index}" is out of bound.',
array('{index}'=>$index)));
}
else
throw new CException(Yii::t('yii','The list is read only.'));
}
public function clear()
{
for($i=$this->_c-1;$i>=0;--$i)
$this->removeAt($i);
}
public function contains($item)
{
return $this->indexOf($item)>=0;
}
public function indexOf($item)
{
if(($index=array_search($item,$this->_d,true))!==false)
return $index;
else
return -1;
}
public function toArray()
{
return $this->_d;
}
public function copyFrom($data)
{
if(is_array($data) || ($data instanceof Traversable))
{
if($this->_c>0)
$this->clear();
if($data instanceof CList)
$data=$data->_d;
foreach($data as $item)
$this->add($item);
}
elseif($data!==null)
throw new CException(Yii::t('yii','List data must be an array or an object implementing Traversable.'));
}
public function mergeWith($data)
{
if(is_array($data) || ($data instanceof Traversable))
{
if($data instanceof CList)
$data=$data->_d;
foreach($data as $item)
$this->add($item);
}
elseif($data!==null)
throw new CException(Yii::t('yii','List data must be an array or an object implementing Traversable.'));
}
public function offsetExists($offset)
{
return ($offset>=0 && $offset<$this->_c);
}
public function offsetGet($offset)
{
return $this->itemAt($offset);
}
public function offsetSet($offset,$item)
{
if($offset===null || $offset===$this->_c)
$this->insertAt($this->_c,$item);
else
{
$this->removeAt($offset);
$this->insertAt($offset,$item);
}
}
public function offsetUnset($offset)
{
$this->removeAt($offset);
}
}
class CFilterChain extends CList
{
public $controller;
public $action;
public $filterIndex=0;
public function __construct($controller,$action)
{
$this->controller=$controller;
$this->action=$action;
}
public static function create($controller,$action,$filters)
{
$chain=new CFilterChain($controller,$action);
$actionID=$action->getId();
foreach($filters as $filter)
{
if(is_string($filter)) // filterName [+|- action1 action2]
{
if(($pos=strpos($filter,'+'))!==false || ($pos=strpos($filter,'-'))!==false)
{
$matched=preg_match("/\b{$actionID}\b/i",substr($filter,$pos+1))>0;
if(($filter[$pos]==='+')===$matched)
$filter=CInlineFilter::create($controller,trim(substr($filter,0,$pos)));
}
else
$filter=CInlineFilter::create($controller,$filter);
}
elseif(is_array($filter)) // array('path.to.class [+|- action1, action2]','param1'=>'value1',...)
{
if(!isset($filter[0]))
throw new CException(Yii::t('yii','The first element in a filter configuration must be the filter class.'));
$filterClass=$filter[0];
unset($filter[0]);
if(($pos=strpos($filterClass,'+'))!==false || ($pos=strpos($filterClass,'-'))!==false)
{
$matched=preg_match("/\b{$actionID}\b/i",substr($filterClass,$pos+1))>0;
if(($filterClass[$pos]==='+')===$matched)
$filterClass=trim(substr($filterClass,0,$pos));
else
continue;
}
$filter['class']=$filterClass;
$filter=Yii::createComponent($filter);
}
if(is_object($filter))
{
$filter->init();
$chain->add($filter);
}
}
return $chain;
}
public function insertAt($index,$item)
{
if($item instanceof IFilter)
parent::insertAt($index,$item);
else
throw new CException(Yii::t('yii','CFilterChain can only take objects implementing the IFilter interface.'));
}
public function run()
{
if($this->offsetExists($this->filterIndex))
{
$filter=$this->itemAt($this->filterIndex++);
$filter->filter($this);
}
else
$this->controller->runAction($this->action);
}
}
class CFilter extends CComponent implements IFilter
{
public function filter($filterChain)
{
if($this->preFilter($filterChain))
{
$filterChain->run();
$this->postFilter($filterChain);
}
}
public function init()
{
}
protected function preFilter($filterChain)
{
return true;
}
protected function postFilter($filterChain)
{
}
}
class CInlineFilter extends CFilter
{
public $name;
public static function create($controller,$filterName)
{
if(method_exists($controller,'filter'.$filterName))
{
$filter=new CInlineFilter;
$filter->name=$filterName;
return $filter;
}
else
throw new CException(Yii::t('yii','Filter "{filter}" is invalid. Controller "{class}" does not have the filter method "filter{filter}".',
array('{filter}'=>$filterName, '{class}'=>get_class($controller))));
}
public function filter($filterChain)
{
$method='filter'.$this->name;
$filterChain->controller->$method($filterChain);
}
}
class CAccessControlFilter extends CFilter
{
public $message;
private $_rules=array();
public function getRules()
{
return $this->_rules;
}
public function setRules($rules)
{
foreach($rules as $rule)
{
if(is_array($rule) && isset($rule[0]))
{
$r=new CAccessRule;
$r->allow=$rule[0]==='allow';
foreach(array_slice($rule,1) as $name=>$value)
{
if($name==='expression' || $name==='roles' || $name==='message' || $name==='deniedCallback')
$r->$name=$value;
else
$r->$name=array_map('strtolower',$value);
}
$this->_rules[]=$r;
}
}
}
protected function preFilter($filterChain)
{
$app=Yii::app();
$request=$app->getRequest();
$user=$app->getUser();
$verb=$request->getRequestType();
$ip=$request->getUserHostAddress();
foreach($this->getRules() as $rule)
{
if(($allow=$rule->isUserAllowed($user,$filterChain->controller,$filterChain->action,$ip,$verb))>0) // allowed
break;
elseif($allow<0) // denied
{
if(isset($rule->deniedCallback))
call_user_func($rule->deniedCallback, $rule);
else
$this->accessDenied($user,$this->resolveErrorMessage($rule));
return false;
}
}
return true;
}
protected function resolveErrorMessage($rule)
{
if($rule->message!==null)
return $rule->message;
elseif($this->message!==null)
return $this->message;
else
return Yii::t('yii','You are not authorized to perform this action.');
}
protected function accessDenied($user,$message)
{
if($user->getIsGuest())
$user->loginRequired();
else
throw new CHttpException(403,$message);
}
}
class CAccessRule extends CComponent
{
public $allow;
public $actions;
public $controllers;
public $users;
public $roles;
public $ips;
public $verbs;
public $expression;
public $message;
public $deniedCallback;
public function isUserAllowed($user,$controller,$action,$ip,$verb)
{
if($this->isActionMatched($action)
&& $this->isUserMatched($user)
&& $this->isRoleMatched($user)
&& $this->isIpMatched($ip)
&& $this->isVerbMatched($verb)
&& $this->isControllerMatched($controller)
&& $this->isExpressionMatched($user))
return $this->allow ? 1 : -1;
else
return 0;
}
protected function isActionMatched($action)
{
return empty($this->actions) || in_array(strtolower($action->getId()),$this->actions);
}
protected function isControllerMatched($controller)
{
return empty($this->controllers) || in_array(strtolower($controller->getUniqueId()),$this->controllers);
}
protected function isUserMatched($user)
{
if(empty($this->users))
return true;
foreach($this->users as $u)
{
if($u==='*')
return true;
elseif($u==='?' && $user->getIsGuest())
return true;
elseif($u==='@' && !$user->getIsGuest())
return true;
elseif(!strcasecmp($u,$user->getName()))
return true;
}
return false;
}
protected function isRoleMatched($user)
{
if(empty($this->roles))
return true;
foreach($this->roles as $key=>$role)
{
if(is_numeric($key))
{
if($user->checkAccess($role))
return true;
}
else
{
if($user->checkAccess($key,$role))
return true;
}
}
return false;
}
protected function isIpMatched($ip)
{
if(empty($this->ips))
return true;
foreach($this->ips as $rule)
{
if($rule==='*' || $rule===$ip || (($pos=strpos($rule,'*'))!==false && !strncmp($ip,$rule,$pos)))
return true;
}
return false;
}
protected function isVerbMatched($verb)
{
return empty($this->verbs) || in_array(strtolower($verb),$this->verbs);
}
protected function isExpressionMatched($user)
{
if($this->expression===null)
return true;
else
return $this->evaluateExpression($this->expression, array('user'=>$user));
}
}
abstract class CModel extends CComponent implements IteratorAggregate, ArrayAccess
{
private $_errors=array(); // attribute name => array of errors
private $_validators; // validators
private $_scenario=''; // scenario
abstract public function attributeNames();
public function rules()
{
return array();
}
public function behaviors()
{
return array();
}
public function attributeLabels()
{
return array();
}
public function validate($attributes=null, $clearErrors=true)
{
if($clearErrors)
$this->clearErrors();
if($this->beforeValidate())
{
foreach($this->getValidators() as $validator)
$validator->validate($this,$attributes);
$this->afterValidate();
return !$this->hasErrors();
}
else
return false;
}
protected function afterConstruct()
{
if($this->hasEventHandler('onAfterConstruct'))
$this->onAfterConstruct(new CEvent($this));
}
protected function beforeValidate()
{
$event=new CModelEvent($this);
$this->onBeforeValidate($event);
return $event->isValid;
}
protected function afterValidate()
{
$this->onAfterValidate(new CEvent($this));
}
public function onAfterConstruct($event)
{
$this->raiseEvent('onAfterConstruct',$event);
}
public function onBeforeValidate($event)
{
$this->raiseEvent('onBeforeValidate',$event);
}
public function onAfterValidate($event)
{
$this->raiseEvent('onAfterValidate',$event);
}
public function getValidatorList()
{
if($this->_validators===null)
$this->_validators=$this->createValidators();
return $this->_validators;
}
public function getValidators($attribute=null)
{
if($this->_validators===null)
$this->_validators=$this->createValidators();
$validators=array();
$scenario=$this->getScenario();
foreach($this->_validators as $validator)
{
if($validator->applyTo($scenario))
{
if($attribute===null || in_array($attribute,$validator->attributes,true))
$validators[]=$validator;
}
}
return $validators;
}
public function createValidators()
{
$validators=new CList;
foreach($this->rules() as $rule)
{
if(isset($rule[0],$rule[1])) // attributes, validator name
$validators->add(CValidator::createValidator($rule[1],$this,$rule[0],array_slice($rule,2)));
else
throw new CException(Yii::t('yii','{class} has an invalid validation rule. The rule must specify attributes to be validated and the validator name.',
array('{class}'=>get_class($this))));
}
return $validators;
}
public function isAttributeRequired($attribute)
{
foreach($this->getValidators($attribute) as $validator)
{
if($validator instanceof CRequiredValidator)
return true;
}
return false;
}
public function isAttributeSafe($attribute)
{
$attributes=$this->getSafeAttributeNames();
return in_array($attribute,$attributes);
}
public function getAttributeLabel($attribute)
{
$labels=$this->attributeLabels();
if(isset($labels[$attribute]))
return $labels[$attribute];
else
return $this->generateAttributeLabel($attribute);
}
public function hasErrors($attribute=null)
{
if($attribute===null)
return $this->_errors!==array();
else
return isset($this->_errors[$attribute]);
}
public function getErrors($attribute=null)
{
if($attribute===null)
return $this->_errors;
else
return isset($this->_errors[$attribute]) ? $this->_errors[$attribute] : array();
}
public function getError($attribute)
{
return isset($this->_errors[$attribute]) ? reset($this->_errors[$attribute]) : null;
}
public function addError($attribute,$error)
{
$this->_errors[$attribute][]=$error;
}
public function addErrors($errors)
{
foreach($errors as $attribute=>$error)
{
if(is_array($error))
{
foreach($error as $e)
$this->addError($attribute, $e);
}
else
$this->addError($attribute, $error);
}
}
public function clearErrors($attribute=null)
{
if($attribute===null)
$this->_errors=array();
else
unset($this->_errors[$attribute]);
}
public function generateAttributeLabel($name)
{
return ucwords(trim(strtolower(str_replace(array('-','_','.'),' ',preg_replace('/(?attributeNames() as $name)
$values[$name]=$this->$name;
if(is_array($names))
{
$values2=array();
foreach($names as $name)
$values2[$name]=isset($values[$name]) ? $values[$name] : null;
return $values2;
}
else
return $values;
}
public function setAttributes($values,$safeOnly=true)
{
if(!is_array($values))
return;
$attributes=array_flip($safeOnly ? $this->getSafeAttributeNames() : $this->attributeNames());
foreach($values as $name=>$value)
{
if(isset($attributes[$name]))
$this->$name=$value;
elseif($safeOnly)
$this->onUnsafeAttribute($name,$value);
}
}
public function unsetAttributes($names=null)
{
if($names===null)
$names=$this->attributeNames();
foreach($names as $name)
$this->$name=null;
}
public function onUnsafeAttribute($name,$value)
{
if(YII_DEBUG)
Yii::log(Yii::t('yii','Failed to set unsafe attribute "{attribute}" of "{class}".',array('{attribute}'=>$name, '{class}'=>get_class($this))),CLogger::LEVEL_WARNING);
}
public function getScenario()
{
return $this->_scenario;
}
public function setScenario($value)
{
$this->_scenario=$value;
}
public function getSafeAttributeNames()
{
$attributes=array();
$unsafe=array();
foreach($this->getValidators() as $validator)
{
if(!$validator->safe)
{
foreach($validator->attributes as $name)
$unsafe[]=$name;
}
else
{
foreach($validator->attributes as $name)
$attributes[$name]=true;
}
}
foreach($unsafe as $name)
unset($attributes[$name]);
return array_keys($attributes);
}
public function getIterator()
{
$attributes=$this->getAttributes();
return new CMapIterator($attributes);
}
public function offsetExists($offset)
{
return property_exists($this,$offset);
}
public function offsetGet($offset)
{
return $this->$offset;
}
public function offsetSet($offset,$item)
{
$this->$offset=$item;
}
public function offsetUnset($offset)
{
unset($this->$offset);
}
}
abstract class CActiveRecord extends CModel
{
const BELONGS_TO='CBelongsToRelation';
const HAS_ONE='CHasOneRelation';
const HAS_MANY='CHasManyRelation';
const MANY_MANY='CManyManyRelation';
const STAT='CStatRelation';
public static $db;
private static $_models=array(); // class name => model
private static $_md=array(); // class name => meta data
private $_new=false; // whether this instance is new or not
private $_attributes=array(); // attribute name => attribute value
private $_related=array(); // attribute name => related objects
private $_c; // query criteria (used by finder only)
private $_pk; // old primary key value
private $_alias='t'; // the table alias being used for query
public function __construct($scenario='insert')
{
if($scenario===null) // internally used by populateRecord() and model()
return;
$this->setScenario($scenario);
$this->setIsNewRecord(true);
$this->_attributes=$this->getMetaData()->attributeDefaults;
$this->init();
$this->attachBehaviors($this->behaviors());
$this->afterConstruct();
}
public function init()
{
}
public function cache($duration, $dependency=null, $queryCount=1)
{
$this->getDbConnection()->cache($duration, $dependency, $queryCount);
return $this;
}
public function __sleep()
{
return array_keys((array)$this);
}
public function __get($name)
{
if(isset($this->_attributes[$name]))
return $this->_attributes[$name];
elseif(isset($this->getMetaData()->columns[$name]))
return null;
elseif(isset($this->_related[$name]))
return $this->_related[$name];
elseif(isset($this->getMetaData()->relations[$name]))
return $this->getRelated($name);
else
return parent::__get($name);
}
public function __set($name,$value)
{
if($this->setAttribute($name,$value)===false)
{
if(isset($this->getMetaData()->relations[$name]))
$this->_related[$name]=$value;
else
parent::__set($name,$value);
}
}
public function __isset($name)
{
if(isset($this->_attributes[$name]))
return true;
elseif(isset($this->getMetaData()->columns[$name]))
return false;
elseif(isset($this->_related[$name]))
return true;
elseif(isset($this->getMetaData()->relations[$name]))
return $this->getRelated($name)!==null;
else
return parent::__isset($name);
}
public function __unset($name)
{
if(isset($this->getMetaData()->columns[$name]))
unset($this->_attributes[$name]);
elseif(isset($this->getMetaData()->relations[$name]))
unset($this->_related[$name]);
else
parent::__unset($name);
}
public function __call($name,$parameters)
{
if(isset($this->getMetaData()->relations[$name]))
{
if(empty($parameters))
return $this->getRelated($name,false);
else
return $this->getRelated($name,false,$parameters[0]);
}
$scopes=$this->scopes();
if(isset($scopes[$name]))
{
$this->getDbCriteria()->mergeWith($scopes[$name]);
return $this;
}
return parent::__call($name,$parameters);
}
public function getRelated($name,$refresh=false,$params=array())
{
if(!$refresh && $params===array() && (isset($this->_related[$name]) || array_key_exists($name,$this->_related)))
return $this->_related[$name];
$md=$this->getMetaData();
if(!isset($md->relations[$name]))
throw new CDbException(Yii::t('yii','{class} does not have relation "{name}".',
array('{class}'=>get_class($this), '{name}'=>$name)));
$relation=$md->relations[$name];
if($this->getIsNewRecord() && !$refresh && ($relation instanceof CHasOneRelation || $relation instanceof CHasManyRelation))
return $relation instanceof CHasOneRelation ? null : array();
if($params!==array()) // dynamic query
{
$exists=isset($this->_related[$name]) || array_key_exists($name,$this->_related);
if($exists)
$save=$this->_related[$name];
if($params instanceof CDbCriteria)
$params = $params->toArray();
$r=array($name=>$params);
}
else
$r=$name;
unset($this->_related[$name]);
$finder=$this->getActiveFinder($r);
$finder->lazyFind($this);
if(!isset($this->_related[$name]))
{
if($relation instanceof CHasManyRelation)
$this->_related[$name]=array();
elseif($relation instanceof CStatRelation)
$this->_related[$name]=$relation->defaultValue;
else
$this->_related[$name]=null;
}
if($params!==array())
{
$results=$this->_related[$name];
if($exists)
$this->_related[$name]=$save;
else
unset($this->_related[$name]);
return $results;
}
else
return $this->_related[$name];
}
public function hasRelated($name)
{
return isset($this->_related[$name]) || array_key_exists($name,$this->_related);
}
public function getDbCriteria($createIfNull=true)
{
if($this->_c===null)
{
if(($c=$this->defaultScope())!==array() || $createIfNull)
$this->_c=new CDbCriteria($c);
}
return $this->_c;
}
public function setDbCriteria($criteria)
{
$this->_c=$criteria;
}
public function defaultScope()
{
return array();
}
public function resetScope($resetDefault=true)
{
if($resetDefault)
$this->_c=new CDbCriteria();
else
$this->_c=null;
return $this;
}
public static function model($className=__CLASS__)
{
if(isset(self::$_models[$className]))
return self::$_models[$className];
else
{
$model=self::$_models[$className]=new $className(null);
$model->attachBehaviors($model->behaviors());
return $model;
}
}
public function getMetaData()
{
$className=get_class($this);
if(!array_key_exists($className,self::$_md))
{
self::$_md[$className]=null; // preventing recursive invokes of {@link getMetaData()} via {@link __get()}
self::$_md[$className]=new CActiveRecordMetaData($this);
}
return self::$_md[$className];
}
public function refreshMetaData()
{
$className=get_class($this);
if(array_key_exists($className,self::$_md))
unset(self::$_md[$className]);
}
public function tableName()
{
$tableName = get_class($this);
if(($pos=strrpos($tableName,'\\')) !== false)
return substr($tableName,$pos+1);
return $tableName;
}
public function primaryKey()
{
}
public function relations()
{
return array();
}
public function scopes()
{
return array();
}
public function attributeNames()
{
return array_keys($this->getMetaData()->columns);
}
public function getAttributeLabel($attribute)
{
$labels=$this->attributeLabels();
if(isset($labels[$attribute]))
return $labels[$attribute];
elseif(strpos($attribute,'.')!==false)
{
$segs=explode('.',$attribute);
$name=array_pop($segs);
$model=$this;
foreach($segs as $seg)
{
$relations=$model->getMetaData()->relations;
if(isset($relations[$seg]))
$model=CActiveRecord::model($relations[$seg]->className);
else
break;
}
return $model->getAttributeLabel($name);
}
else
return $this->generateAttributeLabel($attribute);
}
public function getDbConnection()
{
if(self::$db!==null)
return self::$db;
else
{
self::$db=Yii::app()->getDb();
if(self::$db instanceof CDbConnection)
return self::$db;
else
throw new CDbException(Yii::t('yii','Active Record requires a "db" CDbConnection application component.'));
}
}
public function getActiveRelation($name)
{
return isset($this->getMetaData()->relations[$name]) ? $this->getMetaData()->relations[$name] : null;
}
public function getTableSchema()
{
return $this->getMetaData()->tableSchema;
}
public function getCommandBuilder()
{
return $this->getDbConnection()->getSchema()->getCommandBuilder();
}
public function hasAttribute($name)
{
return isset($this->getMetaData()->columns[$name]);
}
public function getAttribute($name)
{
if(property_exists($this,$name))
return $this->$name;
elseif(isset($this->_attributes[$name]))
return $this->_attributes[$name];
}
public function setAttribute($name,$value)
{
if(property_exists($this,$name))
$this->$name=$value;
elseif(isset($this->getMetaData()->columns[$name]))
$this->_attributes[$name]=$value;
else
return false;
return true;
}
public function addRelatedRecord($name,$record,$index)
{
if($index!==false)
{
if(!isset($this->_related[$name]))
$this->_related[$name]=array();
if($record instanceof CActiveRecord)
{
if($index===true)
$this->_related[$name][]=$record;
else
$this->_related[$name][$index]=$record;
}
}
elseif(!isset($this->_related[$name]))
$this->_related[$name]=$record;
}
public function getAttributes($names=true)
{
$attributes=$this->_attributes;
foreach($this->getMetaData()->columns as $name=>$column)
{
if(property_exists($this,$name))
$attributes[$name]=$this->$name;
elseif($names===true && !isset($attributes[$name]))
$attributes[$name]=null;
}
if(is_array($names))
{
$attrs=array();
foreach($names as $name)
{
if(property_exists($this,$name))
$attrs[$name]=$this->$name;
else
$attrs[$name]=isset($attributes[$name])?$attributes[$name]:null;
}
return $attrs;
}
else
return $attributes;
}
public function save($runValidation=true,$attributes=null)
{
if(!$runValidation || $this->validate($attributes))
return $this->getIsNewRecord() ? $this->insert($attributes) : $this->update($attributes);
else
return false;
}
public function getIsNewRecord()
{
return $this->_new;
}
public function setIsNewRecord($value)
{
$this->_new=$value;
}
public function onBeforeSave($event)
{
$this->raiseEvent('onBeforeSave',$event);
}
public function onAfterSave($event)
{
$this->raiseEvent('onAfterSave',$event);
}
public function onBeforeDelete($event)
{
$this->raiseEvent('onBeforeDelete',$event);
}
public function onAfterDelete($event)
{
$this->raiseEvent('onAfterDelete',$event);
}
public function onBeforeFind($event)
{
$this->raiseEvent('onBeforeFind',$event);
}
public function onAfterFind($event)
{
$this->raiseEvent('onAfterFind',$event);
}
public function getActiveFinder($with)
{
return new CActiveFinder($this,$with);
}
public function onBeforeCount($event)
{
$this->raiseEvent('onBeforeCount',$event);
}
protected function beforeSave()
{
if($this->hasEventHandler('onBeforeSave'))
{
$event=new CModelEvent($this);
$this->onBeforeSave($event);
return $event->isValid;
}
else
return true;
}
protected function afterSave()
{
if($this->hasEventHandler('onAfterSave'))
$this->onAfterSave(new CEvent($this));
}
protected function beforeDelete()
{
if($this->hasEventHandler('onBeforeDelete'))
{
$event=new CModelEvent($this);
$this->onBeforeDelete($event);
return $event->isValid;
}
else
return true;
}
protected function afterDelete()
{
if($this->hasEventHandler('onAfterDelete'))
$this->onAfterDelete(new CEvent($this));
}
protected function beforeFind()
{
if($this->hasEventHandler('onBeforeFind'))
{
$event=new CModelEvent($this);
$this->onBeforeFind($event);
}
}
protected function beforeCount()
{
if($this->hasEventHandler('onBeforeCount'))
$this->onBeforeCount(new CEvent($this));
}
protected function afterFind()
{
if($this->hasEventHandler('onAfterFind'))
$this->onAfterFind(new CEvent($this));
}
public function beforeFindInternal()
{
$this->beforeFind();
}
public function afterFindInternal()
{
$this->afterFind();
}
public function insert($attributes=null)
{
if(!$this->getIsNewRecord())
throw new CDbException(Yii::t('yii','The active record cannot be inserted to database because it is not new.'));
if($this->beforeSave())
{
$builder=$this->getCommandBuilder();
$table=$this->getTableSchema();
$command=$builder->createInsertCommand($table,$this->getAttributes($attributes));
if($command->execute())
{
$primaryKey=$table->primaryKey;
if($table->sequenceName!==null)
{
if(is_string($primaryKey) && $this->$primaryKey===null)
$this->$primaryKey=$builder->getLastInsertID($table);
elseif(is_array($primaryKey))
{
foreach($primaryKey as $pk)
{
if($this->$pk===null)
{
$this->$pk=$builder->getLastInsertID($table);
break;
}
}
}
}
$this->_pk=$this->getPrimaryKey();
$this->afterSave();
$this->setIsNewRecord(false);
$this->setScenario('update');
return true;
}
}
return false;
}
public function update($attributes=null)
{
if($this->getIsNewRecord())
throw new CDbException(Yii::t('yii','The active record cannot be updated because it is new.'));
if($this->beforeSave())
{
if($this->_pk===null)
$this->_pk=$this->getPrimaryKey();
$this->updateByPk($this->getOldPrimaryKey(),$this->getAttributes($attributes));
$this->_pk=$this->getPrimaryKey();
$this->afterSave();
return true;
}
else
return false;
}
public function saveAttributes($attributes)
{
if(!$this->getIsNewRecord())
{
$values=array();
foreach($attributes as $name=>$value)
{
if(is_integer($name))
$values[$value]=$this->$value;
else
$values[$name]=$this->$name=$value;
}
if($this->_pk===null)
$this->_pk=$this->getPrimaryKey();
if($this->updateByPk($this->getOldPrimaryKey(),$values)>0)
{
$this->_pk=$this->getPrimaryKey();
return true;
}
else
return false;
}
else
throw new CDbException(Yii::t('yii','The active record cannot be updated because it is new.'));
}
public function saveCounters($counters)
{
$builder=$this->getCommandBuilder();
$table=$this->getTableSchema();
$criteria=$builder->createPkCriteria($table,$this->getOldPrimaryKey());
$command=$builder->createUpdateCounterCommand($this->getTableSchema(),$counters,$criteria);
if($command->execute())
{
foreach($counters as $name=>$value)
$this->$name=$this->$name+$value;
return true;
}
else
return false;
}
public function delete()
{
if(!$this->getIsNewRecord())
{
if($this->beforeDelete())
{
$result=$this->deleteByPk($this->getPrimaryKey())>0;
$this->afterDelete();
return $result;
}
else
return false;
}
else
throw new CDbException(Yii::t('yii','The active record cannot be deleted because it is new.'));
}
public function refresh()
{
if(($record=$this->findByPk($this->getPrimaryKey()))!==null)
{
$this->_attributes=array();
$this->_related=array();
foreach($this->getMetaData()->columns as $name=>$column)
{
if(property_exists($this,$name))
$this->$name=$record->$name;
else
$this->_attributes[$name]=$record->$name;
}
return true;
}
else
return false;
}
public function equals($record)
{
return $this->tableName()===$record->tableName() && $this->getPrimaryKey()===$record->getPrimaryKey();
}
public function getPrimaryKey()
{
$table=$this->getTableSchema();
if(is_string($table->primaryKey))
return $this->{$table->primaryKey};
elseif(is_array($table->primaryKey))
{
$values=array();
foreach($table->primaryKey as $name)
$values[$name]=$this->$name;
return $values;
}
else
return null;
}
public function setPrimaryKey($value)
{
$this->_pk=$this->getPrimaryKey();
$table=$this->getTableSchema();
if(is_string($table->primaryKey))
$this->{$table->primaryKey}=$value;
elseif(is_array($table->primaryKey))
{
foreach($table->primaryKey as $name)
$this->$name=$value[$name];
}
}
public function getOldPrimaryKey()
{
return $this->_pk;
}
public function setOldPrimaryKey($value)
{
$this->_pk=$value;
}
protected function query($criteria,$all=false)
{
$this->beforeFind();
$this->applyScopes($criteria);
if(empty($criteria->with))
{
if(!$all)
$criteria->limit=1;
$command=$this->getCommandBuilder()->createFindCommand($this->getTableSchema(),$criteria);
return $all ? $this->populateRecords($command->queryAll(), true, $criteria->index) : $this->populateRecord($command->queryRow());
}
else
{
$finder=$this->getActiveFinder($criteria->with);
return $finder->query($criteria,$all);
}
}
public function applyScopes(&$criteria)
{
if(!empty($criteria->scopes))
{
$scs=$this->scopes();
$c=$this->getDbCriteria();
foreach((array)$criteria->scopes as $k=>$v)
{
if(is_integer($k))
{
if(is_string($v))
{
if(isset($scs[$v]))
{
$c->mergeWith($scs[$v],true);
continue;
}
$scope=$v;
$params=array();
}
elseif(is_array($v))
{
$scope=key($v);
$params=current($v);
}
}
elseif(is_string($k))
{
$scope=$k;
$params=$v;
}
call_user_func_array(array($this,$scope),(array)$params);
}
}
if(isset($c) || ($c=$this->getDbCriteria(false))!==null)
{
$c->mergeWith($criteria);
$criteria=$c;
$this->resetScope(false);
}
}
public function getTableAlias($quote=false, $checkScopes=true)
{
if($checkScopes && ($criteria=$this->getDbCriteria(false))!==null && $criteria->alias!='')
$alias=$criteria->alias;
else
$alias=$this->_alias;
return $quote ? $this->getDbConnection()->getSchema()->quoteTableName($alias) : $alias;
}
public function setTableAlias($alias)
{
$this->_alias=$alias;
}
public function find($condition='',$params=array())
{
$criteria=$this->getCommandBuilder()->createCriteria($condition,$params);
return $this->query($criteria);
}
public function findAll($condition='',$params=array())
{
$criteria=$this->getCommandBuilder()->createCriteria($condition,$params);
return $this->query($criteria,true);
}
public function findByPk($pk,$condition='',$params=array())
{
$prefix=$this->getTableAlias(true).'.';
$criteria=$this->getCommandBuilder()->createPkCriteria($this->getTableSchema(),$pk,$condition,$params,$prefix);
return $this->query($criteria);
}
public function findAllByPk($pk,$condition='',$params=array())
{
$prefix=$this->getTableAlias(true).'.';
$criteria=$this->getCommandBuilder()->createPkCriteria($this->getTableSchema(),$pk,$condition,$params,$prefix);
return $this->query($criteria,true);
}
public function findByAttributes($attributes,$condition='',$params=array())
{
$prefix=$this->getTableAlias(true).'.';
$criteria=$this->getCommandBuilder()->createColumnCriteria($this->getTableSchema(),$attributes,$condition,$params,$prefix);
return $this->query($criteria);
}
public function findAllByAttributes($attributes,$condition='',$params=array())
{
$prefix=$this->getTableAlias(true).'.';
$criteria=$this->getCommandBuilder()->createColumnCriteria($this->getTableSchema(),$attributes,$condition,$params,$prefix);
return $this->query($criteria,true);
}
public function findBySql($sql,$params=array())
{
$this->beforeFind();
if(($criteria=$this->getDbCriteria(false))!==null && !empty($criteria->with))
{
$this->resetScope(false);
$finder=$this->getActiveFinder($criteria->with);
return $finder->findBySql($sql,$params);
}
else
{
$command=$this->getCommandBuilder()->createSqlCommand($sql,$params);
return $this->populateRecord($command->queryRow());
}
}
public function findAllBySql($sql,$params=array())
{
$this->beforeFind();
if(($criteria=$this->getDbCriteria(false))!==null && !empty($criteria->with))
{
$this->resetScope(false);
$finder=$this->getActiveFinder($criteria->with);
return $finder->findAllBySql($sql,$params);
}
else
{
$command=$this->getCommandBuilder()->createSqlCommand($sql,$params);
return $this->populateRecords($command->queryAll());
}
}
public function count($condition='',$params=array())
{
$this->beforeCount();
$builder=$this->getCommandBuilder();
$criteria=$builder->createCriteria($condition,$params);
$this->applyScopes($criteria);
if(empty($criteria->with))
return $builder->createCountCommand($this->getTableSchema(),$criteria)->queryScalar();
else
{
$finder=$this->getActiveFinder($criteria->with);
return $finder->count($criteria);
}
}
public function countByAttributes($attributes,$condition='',$params=array())
{
$prefix=$this->getTableAlias(true).'.';
$builder=$this->getCommandBuilder();
$this->beforeCount();
$criteria=$builder->createColumnCriteria($this->getTableSchema(),$attributes,$condition,$params,$prefix);
$this->applyScopes($criteria);
if(empty($criteria->with))
return $builder->createCountCommand($this->getTableSchema(),$criteria)->queryScalar();
else
{
$finder=$this->getActiveFinder($criteria->with);
return $finder->count($criteria);
}
}
public function countBySql($sql,$params=array())
{
$this->beforeCount();
return $this->getCommandBuilder()->createSqlCommand($sql,$params)->queryScalar();
}
public function exists($condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$criteria=$builder->createCriteria($condition,$params);
$table=$this->getTableSchema();
$criteria->select='1';
$criteria->limit=1;
$this->applyScopes($criteria);
if(empty($criteria->with))
return $builder->createFindCommand($table,$criteria,$this->getTableAlias(false, false))->queryRow()!==false;
else
{
$criteria->select='*';
$finder=$this->getActiveFinder($criteria->with);
return $finder->count($criteria)>0;
}
}
public function with()
{
if(func_num_args()>0)
{
$with=func_get_args();
if(is_array($with[0])) // the parameter is given as an array
$with=$with[0];
if(!empty($with))
$this->getDbCriteria()->mergeWith(array('with'=>$with));
}
return $this;
}
public function together()
{
$this->getDbCriteria()->together=true;
return $this;
}
public function updateByPk($pk,$attributes,$condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$table=$this->getTableSchema();
$criteria=$builder->createPkCriteria($table,$pk,$condition,$params);
$command=$builder->createUpdateCommand($table,$attributes,$criteria);
return $command->execute();
}
public function updateAll($attributes,$condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$criteria=$builder->createCriteria($condition,$params);
$command=$builder->createUpdateCommand($this->getTableSchema(),$attributes,$criteria);
return $command->execute();
}
public function updateCounters($counters,$condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$criteria=$builder->createCriteria($condition,$params);
$command=$builder->createUpdateCounterCommand($this->getTableSchema(),$counters,$criteria);
return $command->execute();
}
public function deleteByPk($pk,$condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$criteria=$builder->createPkCriteria($this->getTableSchema(),$pk,$condition,$params);
$command=$builder->createDeleteCommand($this->getTableSchema(),$criteria);
return $command->execute();
}
public function deleteAll($condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$criteria=$builder->createCriteria($condition,$params);
$command=$builder->createDeleteCommand($this->getTableSchema(),$criteria);
return $command->execute();
}
public function deleteAllByAttributes($attributes,$condition='',$params=array())
{
$builder=$this->getCommandBuilder();
$table=$this->getTableSchema();
$criteria=$builder->createColumnCriteria($table,$attributes,$condition,$params);
$command=$builder->createDeleteCommand($table,$criteria);
return $command->execute();
}
public function populateRecord($attributes,$callAfterFind=true)
{
if($attributes!==false)
{
$record=$this->instantiate($attributes);
$record->setScenario('update');
$record->init();
$md=$record->getMetaData();
foreach($attributes as $name=>$value)
{
if(property_exists($record,$name))
$record->$name=$value;
elseif(isset($md->columns[$name]))
$record->_attributes[$name]=$value;
}
$record->_pk=$record->getPrimaryKey();
$record->attachBehaviors($record->behaviors());
if($callAfterFind)
$record->afterFind();
return $record;
}
else
return null;
}
public function populateRecords($data,$callAfterFind=true,$index=null)
{
$records=array();
foreach($data as $attributes)
{
if(($record=$this->populateRecord($attributes,$callAfterFind))!==null)
{
if($index===null)
$records[]=$record;
else
$records[$record->$index]=$record;
}
}
return $records;
}
protected function instantiate($attributes)
{
$class=get_class($this);
$model=new $class(null);
return $model;
}
public function offsetExists($offset)
{
return $this->__isset($offset);
}
}
class CBaseActiveRelation extends CComponent
{
public $name;
public $className;
public $foreignKey;
public $select='*';
public $condition='';
public $params=array();
public $group='';
public $join='';
public $joinOptions='';
public $having='';
public $order='';
public function __construct($name,$className,$foreignKey,$options=array())
{
$this->name=$name;
$this->className=$className;
$this->foreignKey=$foreignKey;
foreach($options as $name=>$value)
$this->$name=$value;
}
public function mergeWith($criteria,$fromScope=false)
{
if($criteria instanceof CDbCriteria)
$criteria=$criteria->toArray();
if(isset($criteria['select']) && $this->select!==$criteria['select'])
{
if($this->select==='*')
$this->select=$criteria['select'];
elseif($criteria['select']!=='*')
{
$select1=is_string($this->select)?preg_split('/\s*,\s*/',trim($this->select),-1,PREG_SPLIT_NO_EMPTY):$this->select;
$select2=is_string($criteria['select'])?preg_split('/\s*,\s*/',trim($criteria['select']),-1,PREG_SPLIT_NO_EMPTY):$criteria['select'];
$this->select=array_merge($select1,array_diff($select2,$select1));
}
}
if(isset($criteria['condition']) && $this->condition!==$criteria['condition'])
{
if($this->condition==='')
$this->condition=$criteria['condition'];
elseif($criteria['condition']!=='')
$this->condition="({$this->condition}) AND ({$criteria['condition']})";
}
if(isset($criteria['params']) && $this->params!==$criteria['params'])
$this->params=array_merge($this->params,$criteria['params']);
if(isset($criteria['order']) && $this->order!==$criteria['order'])
{
if($this->order==='')
$this->order=$criteria['order'];
elseif($criteria['order']!=='')
$this->order=$criteria['order'].', '.$this->order;
}
if(isset($criteria['group']) && $this->group!==$criteria['group'])
{
if($this->group==='')
$this->group=$criteria['group'];
elseif($criteria['group']!=='')
$this->group.=', '.$criteria['group'];
}
if(isset($criteria['join']) && $this->join!==$criteria['join'])
{
if($this->join==='')
$this->join=$criteria['join'];
elseif($criteria['join']!=='')
$this->join.=' '.$criteria['join'];
}
if(isset($criteria['having']) && $this->having!==$criteria['having'])
{
if($this->having==='')
$this->having=$criteria['having'];
elseif($criteria['having']!=='')
$this->having="({$this->having}) AND ({$criteria['having']})";
}
}
}
class CStatRelation extends CBaseActiveRelation
{
public $select='COUNT(*)';
public $defaultValue=0;
public $scopes;
public function mergeWith($criteria,$fromScope=false)
{
if($criteria instanceof CDbCriteria)
$criteria=$criteria->toArray();
parent::mergeWith($criteria,$fromScope);
if(isset($criteria['defaultValue']))
$this->defaultValue=$criteria['defaultValue'];
}
}
class CActiveRelation extends CBaseActiveRelation
{
public $joinType='LEFT OUTER JOIN';
public $on='';
public $alias;
public $with=array();
public $together;
public $scopes;
public $through;
public function mergeWith($criteria,$fromScope=false)
{
if($criteria instanceof CDbCriteria)
$criteria=$criteria->toArray();
if($fromScope)
{
if(isset($criteria['condition']) && $this->on!==$criteria['condition'])
{
if($this->on==='')
$this->on=$criteria['condition'];
elseif($criteria['condition']!=='')
$this->on="({$this->on}) AND ({$criteria['condition']})";
}
unset($criteria['condition']);
}
parent::mergeWith($criteria);
if(isset($criteria['joinType']))
$this->joinType=$criteria['joinType'];
if(isset($criteria['on']) && $this->on!==$criteria['on'])
{
if($this->on==='')
$this->on=$criteria['on'];
elseif($criteria['on']!=='')
$this->on="({$this->on}) AND ({$criteria['on']})";
}
if(isset($criteria['with']))
$this->with=$criteria['with'];
if(isset($criteria['alias']))
$this->alias=$criteria['alias'];
if(isset($criteria['together']))
$this->together=$criteria['together'];
}
}
class CBelongsToRelation extends CActiveRelation
{
}
class CHasOneRelation extends CActiveRelation
{
}
class CHasManyRelation extends CActiveRelation
{
public $limit=-1;
public $offset=-1;
public $index;
public function mergeWith($criteria,$fromScope=false)
{
if($criteria instanceof CDbCriteria)
$criteria=$criteria->toArray();
parent::mergeWith($criteria,$fromScope);
if(isset($criteria['limit']) && $criteria['limit']>0)
$this->limit=$criteria['limit'];
if(isset($criteria['offset']) && $criteria['offset']>=0)
$this->offset=$criteria['offset'];
if(isset($criteria['index']))
$this->index=$criteria['index'];
}
}
class CManyManyRelation extends CHasManyRelation
{
private $_junctionTableName=null;
private $_junctionForeignKeys=null;
public function getJunctionTableName()
{
if ($this->_junctionTableName===null)
$this->initJunctionData();
return $this->_junctionTableName;
}
public function getJunctionForeignKeys()
{
if ($this->_junctionForeignKeys===null)
$this->initJunctionData();
return $this->_junctionForeignKeys;
}
private function initJunctionData()
{
if(!preg_match('/^\s*(.*?)\((.*)\)\s*$/',$this->foreignKey,$matches))
throw new CDbException(Yii::t('yii','The relation "{relation}" in active record class "{class}" is specified with an invalid foreign key. The format of the foreign key must be "joinTable(fk1,fk2,...)".',
array('{class}'=>$this->className,'{relation}'=>$this->name)));
$this->_junctionTableName=$matches[1];
$this->_junctionForeignKeys=preg_split('/\s*,\s*/',$matches[2],-1,PREG_SPLIT_NO_EMPTY);
}
}
class CActiveRecordMetaData
{
public $tableSchema;
public $columns;
public $relations=array();
public $attributeDefaults=array();
private $_modelClassName;
public function __construct($model)
{
$this->_modelClassName=get_class($model);
$tableName=$model->tableName();
if(($table=$model->getDbConnection()->getSchema()->getTable($tableName))===null)
throw new CDbException(Yii::t('yii','The table "{table}" for active record class "{class}" cannot be found in the database.',
array('{class}'=>$this->_modelClassName,'{table}'=>$tableName)));
if(($modelPk=$model->primaryKey())!==null || $table->primaryKey===null)
{
$table->primaryKey=$modelPk;
if(is_string($table->primaryKey) && isset($table->columns[$table->primaryKey]))
$table->columns[$table->primaryKey]->isPrimaryKey=true;
elseif(is_array($table->primaryKey))
{
foreach($table->primaryKey as $name)
{
if(isset($table->columns[$name]))
$table->columns[$name]->isPrimaryKey=true;
}
}
}
$this->tableSchema=$table;
$this->columns=$table->columns;
foreach($table->columns as $name=>$column)
{
if(!$column->isPrimaryKey && $column->defaultValue!==null)
$this->attributeDefaults[$name]=$column->defaultValue;
}
foreach($model->relations() as $name=>$config)
{
$this->addRelation($name,$config);
}
}
public function addRelation($name,$config)
{
if(isset($config[0],$config[1],$config[2])) // relation class, AR class, FK
$this->relations[$name]=new $config[0]($name,$config[1],$config[2],array_slice($config,3));
else
throw new CDbException(Yii::t('yii','Active record "{class}" has an invalid configuration for relation "{relation}". It must specify the relation type, the related active record class and the foreign key.', array('{class}'=>$this->_modelClassName,'{relation}'=>$name)));
}
public function hasRelation($name)
{
return isset($this->relations[$name]);
}
public function removeRelation($name)
{
unset($this->relations[$name]);
}
}
class CDbConnection extends CApplicationComponent
{
public $connectionString;
public $username='';
public $password='';
public $schemaCachingDuration=0;
public $schemaCachingExclude=array();
public $schemaCacheID='cache';
public $queryCachingDuration=0;
public $queryCachingDependency;
public $queryCachingCount=0;
public $queryCacheID='cache';
public $autoConnect=true;
public $charset;
public $emulatePrepare;
public $enableParamLogging=false;
public $enableProfiling=false;
public $tablePrefix;
public $initSQLs;
public $driverMap=array(
'cubrid'=>'CCubridSchema', // CUBRID
'pgsql'=>'CPgsqlSchema', // PostgreSQL
'mysqli'=>'CMysqlSchema', // MySQL
'mysql'=>'CMysqlSchema', // MySQL,MariaDB
'sqlite'=>'CSqliteSchema', // sqlite 3
'sqlite2'=>'CSqliteSchema', // sqlite 2
'mssql'=>'CMssqlSchema', // Mssql driver on windows hosts
'dblib'=>'CMssqlSchema', // dblib drivers on linux (and maybe others os) hosts
'sqlsrv'=>'CMssqlSchema', // Mssql
'oci'=>'COciSchema', // Oracle driver
);
public $pdoClass = 'PDO';
private $_driverName;
private $_attributes=array();
private $_active=false;
private $_pdo;
private $_transaction;
private $_schema;
public function __construct($dsn='',$username='',$password='')
{
$this->connectionString=$dsn;
$this->username=$username;
$this->password=$password;
}
public function __sleep()
{
$this->close();
return array_keys(get_object_vars($this));
}
public static function getAvailableDrivers()
{
return PDO::getAvailableDrivers();
}
public function init()
{
parent::init();
if($this->autoConnect)
$this->setActive(true);
}
public function getActive()
{
return $this->_active;
}
public function setActive($value)
{
if($value!=$this->_active)
{
if($value)
$this->open();
else
$this->close();
}
}
public function cache($duration, $dependency=null, $queryCount=1)
{
$this->queryCachingDuration=$duration;
$this->queryCachingDependency=$dependency;
$this->queryCachingCount=$queryCount;
return $this;
}
protected function open()
{
if($this->_pdo===null)
{
if(empty($this->connectionString))
throw new CDbException('CDbConnection.connectionString cannot be empty.');
try
{
$this->_pdo=$this->createPdoInstance();
$this->initConnection($this->_pdo);
$this->_active=true;
}
catch(PDOException $e)
{
if(YII_DEBUG)
{
throw new CDbException('CDbConnection failed to open the DB connection: '.
$e->getMessage(),(int)$e->getCode(),$e->errorInfo);
}
else
{
Yii::log($e->getMessage(),CLogger::LEVEL_ERROR,'exception.CDbException');
throw new CDbException('CDbConnection failed to open the DB connection.',(int)$e->getCode(),$e->errorInfo);
}
}
}
}
protected function close()
{
$this->_pdo=null;
$this->_active=false;
$this->_schema=null;
}
protected function createPdoInstance()
{
$pdoClass=$this->pdoClass;
if(($driver=$this->getDriverName())!==null)
{
if($driver==='mssql' || $driver==='dblib')
$pdoClass='CMssqlPdoAdapter';
elseif($driver==='sqlsrv')
$pdoClass='CMssqlSqlsrvPdoAdapter';
}
if(!class_exists($pdoClass))
throw new CDbException(Yii::t('yii','CDbConnection is unable to find PDO class "{className}". Make sure PDO is installed correctly.',
array('{className}'=>$pdoClass)));
@$instance=new $pdoClass($this->connectionString,$this->username,$this->password,$this->_attributes);
if(!$instance)
throw new CDbException(Yii::t('yii','CDbConnection failed to open the DB connection.'));
return $instance;
}
protected function initConnection($pdo)
{
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
if($this->emulatePrepare!==null && constant('PDO::ATTR_EMULATE_PREPARES'))
$pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES,$this->emulatePrepare);
if($this->charset!==null)
{
$driver=strtolower($pdo->getAttribute(PDO::ATTR_DRIVER_NAME));
if(in_array($driver,array('pgsql','mysql','mysqli')))
$pdo->exec('SET NAMES '.$pdo->quote($this->charset));
}
if($this->initSQLs!==null)
{
foreach($this->initSQLs as $sql)
$pdo->exec($sql);
}
}
public function getPdoInstance()
{
return $this->_pdo;
}
public function createCommand($query=null)
{
$this->setActive(true);
return new CDbCommand($this,$query);
}
public function getCurrentTransaction()
{
if($this->_transaction!==null)
{
if($this->_transaction->getActive())
return $this->_transaction;
}
return null;
}
public function beginTransaction()
{
$this->setActive(true);
$this->_pdo->beginTransaction();
return $this->_transaction=new CDbTransaction($this);
}
public function getSchema()
{
if($this->_schema!==null)
return $this->_schema;
else
{
$driver=$this->getDriverName();
if(isset($this->driverMap[$driver]))
return $this->_schema=Yii::createComponent($this->driverMap[$driver], $this);
else
throw new CDbException(Yii::t('yii','CDbConnection does not support reading schema for {driver} database.',
array('{driver}'=>$driver)));
}
}
public function getCommandBuilder()
{
return $this->getSchema()->getCommandBuilder();
}
public function getLastInsertID($sequenceName='')
{
$this->setActive(true);
return $this->_pdo->lastInsertId($sequenceName);
}
public function quoteValue($str)
{
if(is_int($str) || is_float($str))
return $str;
$this->setActive(true);
if(($value=$this->_pdo->quote($str))!==false)
return $value;
else // the driver doesn't support quote (e.g. oci)
return "'" . addcslashes(str_replace("'", "''", $str), "\000\n\r\\\032") . "'";
}
public function quoteTableName($name)
{
return $this->getSchema()->quoteTableName($name);
}
public function quoteColumnName($name)
{
return $this->getSchema()->quoteColumnName($name);
}
public function getPdoType($type)
{
static $map=array
(
'boolean'=>PDO::PARAM_BOOL,
'integer'=>PDO::PARAM_INT,
'string'=>PDO::PARAM_STR,
'resource'=>PDO::PARAM_LOB,
'NULL'=>PDO::PARAM_NULL,
);
return isset($map[$type]) ? $map[$type] : PDO::PARAM_STR;
}
public function getColumnCase()
{
return $this->getAttribute(PDO::ATTR_CASE);
}
public function setColumnCase($value)
{
$this->setAttribute(PDO::ATTR_CASE,$value);
}
public function getNullConversion()
{
return $this->getAttribute(PDO::ATTR_ORACLE_NULLS);
}
public function setNullConversion($value)
{
$this->setAttribute(PDO::ATTR_ORACLE_NULLS,$value);
}
public function getAutoCommit()
{
return $this->getAttribute(PDO::ATTR_AUTOCOMMIT);
}
public function setAutoCommit($value)
{
$this->setAttribute(PDO::ATTR_AUTOCOMMIT,$value);
}
public function getPersistent()
{
return $this->getAttribute(PDO::ATTR_PERSISTENT);
}
public function setPersistent($value)
{
return $this->setAttribute(PDO::ATTR_PERSISTENT,$value);
}
public function getDriverName()
{
if($this->_driverName!==null)
return $this->_driverName;
elseif(($pos=strpos($this->connectionString,':'))!==false)
return $this->_driverName=strtolower(substr($this->connectionString,0,$pos));
//return $this->getAttribute(PDO::ATTR_DRIVER_NAME);
}
public function setDriverName($driverName)
{
$this->_driverName=strtolower($driverName);
}
public function getClientVersion()
{
return $this->getAttribute(PDO::ATTR_CLIENT_VERSION);
}
public function getConnectionStatus()
{
return $this->getAttribute(PDO::ATTR_CONNECTION_STATUS);
}
public function getPrefetch()
{
return $this->getAttribute(PDO::ATTR_PREFETCH);
}
public function getServerInfo()
{
return $this->getAttribute(PDO::ATTR_SERVER_INFO);
}
public function getServerVersion()
{
return $this->getAttribute(PDO::ATTR_SERVER_VERSION);
}
public function getTimeout()
{
return $this->getAttribute(PDO::ATTR_TIMEOUT);
}
public function getAttribute($name)
{
$this->setActive(true);
return $this->_pdo->getAttribute($name);
}
public function setAttribute($name,$value)
{
if($this->_pdo instanceof PDO)
$this->_pdo->setAttribute($name,$value);
else
$this->_attributes[$name]=$value;
}
public function getAttributes()
{
return $this->_attributes;
}
public function setAttributes($values)
{
foreach($values as $name=>$value)
$this->_attributes[$name]=$value;
}
public function getStats()
{
$logger=Yii::getLogger();
$timings=$logger->getProfilingResults(null,'system.db.CDbCommand.query');
$count=count($timings);
$time=array_sum($timings);
$timings=$logger->getProfilingResults(null,'system.db.CDbCommand.execute');
$count+=count($timings);
$time+=array_sum($timings);
return array($count,$time);
}
}
abstract class CDbSchema extends CComponent
{
public $columnTypes=array();
private $_tableNames=array();
private $_tables=array();
private $_connection;
private $_builder;
private $_cacheExclude=array();
abstract protected function loadTable($name);
public function __construct($conn)
{
$this->_connection=$conn;
foreach($conn->schemaCachingExclude as $name)
$this->_cacheExclude[$name]=true;
}
public function getDbConnection()
{
return $this->_connection;
}
public function getTable($name,$refresh=false)
{
if($refresh===false && isset($this->_tables[$name]))
return $this->_tables[$name];
else
{
if($this->_connection->tablePrefix!==null && strpos($name,'{{')!==false)
$realName=preg_replace('/\{\{(.*?)\}\}/',$this->_connection->tablePrefix.'$1',$name);
else
$realName=$name;
// temporarily disable query caching
if($this->_connection->queryCachingDuration>0)
{
$qcDuration=$this->_connection->queryCachingDuration;
$this->_connection->queryCachingDuration=0;
}
if(!isset($this->_cacheExclude[$name]) && ($duration=$this->_connection->schemaCachingDuration)>0 && $this->_connection->schemaCacheID!==false && ($cache=Yii::app()->getComponent($this->_connection->schemaCacheID))!==null)
{
$key='yii:dbschema'.$this->_connection->connectionString.':'.$this->_connection->username.':'.$name;
$table=$cache->get($key);
if($refresh===true || $table===false)
{
$table=$this->loadTable($realName);
if($table!==null)
$cache->set($key,$table,$duration);
}
$this->_tables[$name]=$table;
}
else
$this->_tables[$name]=$table=$this->loadTable($realName);
if(isset($qcDuration)) // re-enable query caching
$this->_connection->queryCachingDuration=$qcDuration;
return $table;
}
}
public function getTables($schema='')
{
$tables=array();
foreach($this->getTableNames($schema) as $name)
{
if(($table=$this->getTable($name))!==null)
$tables[$name]=$table;
}
return $tables;
}
public function getTableNames($schema='')
{
if(!isset($this->_tableNames[$schema]))
$this->_tableNames[$schema]=$this->findTableNames($schema);
return $this->_tableNames[$schema];
}
public function getCommandBuilder()
{
if($this->_builder!==null)
return $this->_builder;
else
return $this->_builder=$this->createCommandBuilder();
}
public function refresh()
{
if(($duration=$this->_connection->schemaCachingDuration)>0 && $this->_connection->schemaCacheID!==false && ($cache=Yii::app()->getComponent($this->_connection->schemaCacheID))!==null)
{
foreach(array_keys($this->_tables) as $name)
{
if(!isset($this->_cacheExclude[$name]))
{
$key='yii:dbschema'.$this->_connection->connectionString.':'.$this->_connection->username.':'.$name;
$cache->delete($key);
}
}
}
$this->_tables=array();
$this->_tableNames=array();
$this->_builder=null;
}
public function quoteTableName($name)
{
if(strpos($name,'.')===false)
return $this->quoteSimpleTableName($name);
$parts=explode('.',$name);
foreach($parts as $i=>$part)
$parts[$i]=$this->quoteSimpleTableName($part);
return implode('.',$parts);
}
public function quoteSimpleTableName($name)
{
return "'".$name."'";
}
public function quoteColumnName($name)
{
if(($pos=strrpos($name,'.'))!==false)
{
$prefix=$this->quoteTableName(substr($name,0,$pos)).'.';
$name=substr($name,$pos+1);
}
else
$prefix='';
return $prefix . ($name==='*' ? $name : $this->quoteSimpleColumnName($name));
}
public function quoteSimpleColumnName($name)
{
return '"'.$name.'"';
}
public function compareTableNames($name1,$name2)
{
$name1=str_replace(array('"','`',"'"),'',$name1);
$name2=str_replace(array('"','`',"'"),'',$name2);
if(($pos=strrpos($name1,'.'))!==false)
$name1=substr($name1,$pos+1);
if(($pos=strrpos($name2,'.'))!==false)
$name2=substr($name2,$pos+1);
if($this->_connection->tablePrefix!==null)
{
if(strpos($name1,'{')!==false)
$name1=$this->_connection->tablePrefix.str_replace(array('{','}'),'',$name1);
if(strpos($name2,'{')!==false)
$name2=$this->_connection->tablePrefix.str_replace(array('{','}'),'',$name2);
}
return $name1===$name2;
}
public function resetSequence($table,$value=null)
{
}
public function checkIntegrity($check=true,$schema='')
{
}
protected function createCommandBuilder()
{
return new CDbCommandBuilder($this);
}
protected function findTableNames($schema='')
{
throw new CDbException(Yii::t('yii','{class} does not support fetching all table names.',
array('{class}'=>get_class($this))));
}
public function getColumnType($type)
{
if(isset($this->columnTypes[$type]))
return $this->columnTypes[$type];
elseif(($pos=strpos($type,' '))!==false)
{
$t=substr($type,0,$pos);
return (isset($this->columnTypes[$t]) ? $this->columnTypes[$t] : $t).substr($type,$pos);
}
else
return $type;
}
public function createTable($table,$columns,$options=null)
{
$cols=array();
foreach($columns as $name=>$type)
{
if(is_string($name))
$cols[]="\t".$this->quoteColumnName($name).' '.$this->getColumnType($type);
else
$cols[]="\t".$type;
}
$sql="CREATE TABLE ".$this->quoteTableName($table)." (\n".implode(",\n",$cols)."\n)";
return $options===null ? $sql : $sql.' '.$options;
}
public function renameTable($table,$newName)
{
return 'RENAME TABLE ' . $this->quoteTableName($table) . ' TO ' . $this->quoteTableName($newName);
}
public function dropTable($table)
{
return "DROP TABLE ".$this->quoteTableName($table);
}
public function truncateTable($table)
{
return "TRUNCATE TABLE ".$this->quoteTableName($table);
}
public function addColumn($table,$column,$type)
{
return 'ALTER TABLE ' . $this->quoteTableName($table)
. ' ADD ' . $this->quoteColumnName($column) . ' '
. $this->getColumnType($type);
}
public function dropColumn($table,$column)
{
return "ALTER TABLE ".$this->quoteTableName($table)
." DROP COLUMN ".$this->quoteColumnName($column);
}
public function renameColumn($table,$name,$newName)
{
return "ALTER TABLE ".$this->quoteTableName($table)
. " RENAME COLUMN ".$this->quoteColumnName($name)
. " TO ".$this->quoteColumnName($newName);
}
public function alterColumn($table,$column,$type)
{
return 'ALTER TABLE ' . $this->quoteTableName($table) . ' CHANGE '
. $this->quoteColumnName($column) . ' '
. $this->quoteColumnName($column) . ' '
. $this->getColumnType($type);
}
public function addForeignKey($name,$table,$columns,$refTable,$refColumns,$delete=null,$update=null)
{
if(is_string($columns))
$columns=preg_split('/\s*,\s*/',$columns,-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $i=>$col)
$columns[$i]=$this->quoteColumnName($col);
if(is_string($refColumns))
$refColumns=preg_split('/\s*,\s*/',$refColumns,-1,PREG_SPLIT_NO_EMPTY);
foreach($refColumns as $i=>$col)
$refColumns[$i]=$this->quoteColumnName($col);
$sql='ALTER TABLE '.$this->quoteTableName($table)
.' ADD CONSTRAINT '.$this->quoteColumnName($name)
.' FOREIGN KEY ('.implode(', ',$columns).')'
.' REFERENCES '.$this->quoteTableName($refTable)
.' ('.implode(', ',$refColumns).')';
if($delete!==null)
$sql.=' ON DELETE '.$delete;
if($update!==null)
$sql.=' ON UPDATE '.$update;
return $sql;
}
public function dropForeignKey($name,$table)
{
return 'ALTER TABLE '.$this->quoteTableName($table)
.' DROP CONSTRAINT '.$this->quoteColumnName($name);
}
public function createIndex($name,$table,$columns,$unique=false)
{
$cols=array();
if(is_string($columns))
$columns=preg_split('/\s*,\s*/',$columns,-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $col)
{
if(strpos($col,'(')!==false)
$cols[]=$col;
else
$cols[]=$this->quoteColumnName($col);
}
return ($unique ? 'CREATE UNIQUE INDEX ' : 'CREATE INDEX ')
. $this->quoteTableName($name).' ON '
. $this->quoteTableName($table).' ('.implode(', ',$cols).')';
}
public function dropIndex($name,$table)
{
return 'DROP INDEX '.$this->quoteTableName($name).' ON '.$this->quoteTableName($table);
}
public function addPrimaryKey($name,$table,$columns)
{
if(is_string($columns))
$columns=preg_split('/\s*,\s*/',$columns,-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $i=>$col)
$columns[$i]=$this->quoteColumnName($col);
return 'ALTER TABLE ' . $this->quoteTableName($table) . ' ADD CONSTRAINT '
. $this->quoteColumnName($name) . ' PRIMARY KEY ('
. implode(', ',$columns). ' )';
}
public function dropPrimaryKey($name,$table)
{
return 'ALTER TABLE ' . $this->quoteTableName($table) . ' DROP CONSTRAINT '
. $this->quoteColumnName($name);
}
}
class CSqliteSchema extends CDbSchema
{
public $columnTypes=array(
'pk' => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
'bigpk' => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
'string' => 'varchar(255)',
'text' => 'text',
'integer' => 'integer',
'bigint' => 'integer',
'float' => 'float',
'decimal' => 'decimal',
'datetime' => 'datetime',
'timestamp' => 'timestamp',
'time' => 'time',
'date' => 'date',
'binary' => 'blob',
'boolean' => 'tinyint(1)',
'money' => 'decimal(19,4)',
);
public function resetSequence($table,$value=null)
{
if($table->sequenceName===null)
return;
if($value!==null)
$value=(int)($value)-1;
else
$value=(int)$this->getDbConnection()
->createCommand("SELECT MAX(`{$table->primaryKey}`) FROM {$table->rawName}")
->queryScalar();
try
{
// it's possible that 'sqlite_sequence' does not exist
$this->getDbConnection()
->createCommand("UPDATE sqlite_sequence SET seq='$value' WHERE name='{$table->name}'")
->execute();
}
catch(Exception $e)
{
}
}
public function checkIntegrity($check=true,$schema='')
{
$this->getDbConnection()->createCommand('PRAGMA foreign_keys='.(int)$check)->execute();
}
protected function findTableNames($schema='')
{
$sql="SELECT DISTINCT tbl_name FROM sqlite_master WHERE tbl_name<>'sqlite_sequence'";
return $this->getDbConnection()->createCommand($sql)->queryColumn();
}
protected function createCommandBuilder()
{
return new CSqliteCommandBuilder($this);
}
protected function loadTable($name)
{
$table=new CDbTableSchema;
$table->name=$name;
$table->rawName=$this->quoteTableName($name);
if($this->findColumns($table))
{
$this->findConstraints($table);
return $table;
}
else
return null;
}
protected function findColumns($table)
{
$sql="PRAGMA table_info({$table->rawName})";
$columns=$this->getDbConnection()->createCommand($sql)->queryAll();
if(empty($columns))
return false;
foreach($columns as $column)
{
$c=$this->createColumn($column);
$table->columns[$c->name]=$c;
if($c->isPrimaryKey)
{
if($table->primaryKey===null)
$table->primaryKey=$c->name;
elseif(is_string($table->primaryKey))
$table->primaryKey=array($table->primaryKey,$c->name);
else
$table->primaryKey[]=$c->name;
}
}
if(is_string($table->primaryKey) && !strncasecmp($table->columns[$table->primaryKey]->dbType,'int',3))
{
$table->sequenceName='';
$table->columns[$table->primaryKey]->autoIncrement=true;
}
return true;
}
protected function findConstraints($table)
{
$foreignKeys=array();
$sql="PRAGMA foreign_key_list({$table->rawName})";
$keys=$this->getDbConnection()->createCommand($sql)->queryAll();
foreach($keys as $key)
{
$column=$table->columns[$key['from']];
$column->isForeignKey=true;
$foreignKeys[$key['from']]=array($key['table'],$key['to']);
}
$table->foreignKeys=$foreignKeys;
}
protected function createColumn($column)
{
$c=new CSqliteColumnSchema;
$c->name=$column['name'];
$c->rawName=$this->quoteColumnName($c->name);
$c->allowNull=!$column['notnull'];
$c->isPrimaryKey=$column['pk']!=0;
$c->isForeignKey=false;
$c->comment=null; // SQLite does not support column comments at all
$c->init(strtolower($column['type']),$column['dflt_value']);
return $c;
}
public function renameTable($table, $newName)
{
return 'ALTER TABLE ' . $this->quoteTableName($table) . ' RENAME TO ' . $this->quoteTableName($newName);
}
public function truncateTable($table)
{
return "DELETE FROM ".$this->quoteTableName($table);
}
public function dropColumn($table, $column)
{
throw new CDbException(Yii::t('yii', 'Dropping DB column is not supported by SQLite.'));
}
public function renameColumn($table, $name, $newName)
{
throw new CDbException(Yii::t('yii', 'Renaming a DB column is not supported by SQLite.'));
}
public function addForeignKey($name, $table, $columns, $refTable, $refColumns, $delete=null, $update=null)
{
throw new CDbException(Yii::t('yii', 'Adding a foreign key constraint to an existing table is not supported by SQLite.'));
}
public function dropForeignKey($name, $table)
{
throw new CDbException(Yii::t('yii', 'Dropping a foreign key constraint is not supported by SQLite.'));
}
public function alterColumn($table, $column, $type)
{
throw new CDbException(Yii::t('yii', 'Altering a DB column is not supported by SQLite.'));
}
public function dropIndex($name, $table)
{
return 'DROP INDEX '.$this->quoteTableName($name);
}
public function addPrimaryKey($name,$table,$columns)
{
throw new CDbException(Yii::t('yii', 'Adding a primary key after table has been created is not supported by SQLite.'));
}
public function dropPrimaryKey($name,$table)
{
throw new CDbException(Yii::t('yii', 'Removing a primary key after table has been created is not supported by SQLite.'));
}
}
class CDbTableSchema extends CComponent
{
public $name;
public $rawName;
public $primaryKey;
public $sequenceName;
public $foreignKeys=array();
public $columns=array();
public function getColumn($name)
{
return isset($this->columns[$name]) ? $this->columns[$name] : null;
}
public function getColumnNames()
{
return array_keys($this->columns);
}
}
class CDbCommand extends CComponent
{
public $params=array();
private $_connection;
private $_text;
private $_statement;
private $_paramLog=array();
private $_query;
private $_fetchMode = array(PDO::FETCH_ASSOC);
public function __construct(CDbConnection $connection,$query=null)
{
$this->_connection=$connection;
if(is_array($query))
{
foreach($query as $name=>$value)
$this->$name=$value;
}
else
$this->setText($query);
}
public function __sleep()
{
$this->_statement=null;
return array_keys(get_object_vars($this));
}
public function setFetchMode($mode)
{
$params=func_get_args();
$this->_fetchMode = $params;
return $this;
}
public function reset()
{
$this->_text=null;
$this->_query=null;
$this->_statement=null;
$this->_paramLog=array();
$this->params=array();
return $this;
}
public function getText()
{
if($this->_text=='' && !empty($this->_query))
$this->setText($this->buildQuery($this->_query));
return $this->_text;
}
public function setText($value)
{
if($this->_connection->tablePrefix!==null && $value!='')
$this->_text=preg_replace('/{{(.*?)}}/',$this->_connection->tablePrefix.'\1',$value);
else
$this->_text=$value;
$this->cancel();
return $this;
}
public function getConnection()
{
return $this->_connection;
}
public function getPdoStatement()
{
return $this->_statement;
}
public function prepare()
{
if($this->_statement==null)
{
try
{
$this->_statement=$this->getConnection()->getPdoInstance()->prepare($this->getText());
$this->_paramLog=array();
}
catch(Exception $e)
{
Yii::log('Error in preparing SQL: '.$this->getText(),CLogger::LEVEL_ERROR,'system.db.CDbCommand');
$errorInfo=$e instanceof PDOException ? $e->errorInfo : null;
throw new CDbException(Yii::t('yii','CDbCommand failed to prepare the SQL statement: {error}',
array('{error}'=>$e->getMessage())),(int)$e->getCode(),$errorInfo);
}
}
}
public function cancel()
{
$this->_statement=null;
}
public function bindParam($name, &$value, $dataType=null, $length=null, $driverOptions=null)
{
$this->prepare();
if($dataType===null)
$this->_statement->bindParam($name,$value,$this->_connection->getPdoType(gettype($value)));
elseif($length===null)
$this->_statement->bindParam($name,$value,$dataType);
elseif($driverOptions===null)
$this->_statement->bindParam($name,$value,$dataType,$length);
else
$this->_statement->bindParam($name,$value,$dataType,$length,$driverOptions);
$this->_paramLog[$name]=&$value;
return $this;
}
public function bindValue($name, $value, $dataType=null)
{
$this->prepare();
if($dataType===null)
$this->_statement->bindValue($name,$value,$this->_connection->getPdoType(gettype($value)));
else
$this->_statement->bindValue($name,$value,$dataType);
$this->_paramLog[$name]=$value;
return $this;
}
public function bindValues($values)
{
$this->prepare();
foreach($values as $name=>$value)
{
$this->_statement->bindValue($name,$value,$this->_connection->getPdoType(gettype($value)));
$this->_paramLog[$name]=$value;
}
return $this;
}
public function execute($params=array())
{
if($this->_connection->enableParamLogging && ($pars=array_merge($this->_paramLog,$params))!==array())
{
$p=array();
foreach($pars as $name=>$value)
$p[$name]=$name.'='.var_export($value,true);
$par='. Bound with ' .implode(', ',$p);
}
else
$par='';
try
{
if($this->_connection->enableProfiling)
Yii::beginProfile('system.db.CDbCommand.execute('.$this->getText().$par.')','system.db.CDbCommand.execute');
$this->prepare();
if($params===array())
$this->_statement->execute();
else
$this->_statement->execute($params);
$n=$this->_statement->rowCount();
if($this->_connection->enableProfiling)
Yii::endProfile('system.db.CDbCommand.execute('.$this->getText().$par.')','system.db.CDbCommand.execute');
return $n;
}
catch(Exception $e)
{
if($this->_connection->enableProfiling)
Yii::endProfile('system.db.CDbCommand.execute('.$this->getText().$par.')','system.db.CDbCommand.execute');
$errorInfo=$e instanceof PDOException ? $e->errorInfo : null;
$message=$e->getMessage();
Yii::log(Yii::t('yii','CDbCommand::execute() failed: {error}. The SQL statement executed was: {sql}.',
array('{error}'=>$message, '{sql}'=>$this->getText().$par)),CLogger::LEVEL_ERROR,'system.db.CDbCommand');
if(YII_DEBUG)
$message.='. The SQL statement executed was: '.$this->getText().$par;
throw new CDbException(Yii::t('yii','CDbCommand failed to execute the SQL statement: {error}',
array('{error}'=>$message)),(int)$e->getCode(),$errorInfo);
}
}
public function query($params=array())
{
return $this->queryInternal('',0,$params);
}
public function queryAll($fetchAssociative=true,$params=array())
{
return $this->queryInternal('fetchAll',$fetchAssociative ? $this->_fetchMode : PDO::FETCH_NUM, $params);
}
public function queryRow($fetchAssociative=true,$params=array())
{
return $this->queryInternal('fetch',$fetchAssociative ? $this->_fetchMode : PDO::FETCH_NUM, $params);
}
public function queryScalar($params=array())
{
$result=$this->queryInternal('fetchColumn',0,$params);
if(is_resource($result) && get_resource_type($result)==='stream')
return stream_get_contents($result);
else
return $result;
}
public function queryColumn($params=array())
{
return $this->queryInternal('fetchAll',array(PDO::FETCH_COLUMN, 0),$params);
}
private function queryInternal($method,$mode,$params=array())
{
$params=array_merge($this->params,$params);
if($this->_connection->enableParamLogging && ($pars=array_merge($this->_paramLog,$params))!==array())
{
$p=array();
foreach($pars as $name=>$value)
$p[$name]=$name.'='.var_export($value,true);
$par='. Bound with '.implode(', ',$p);
}
else
$par='';
if($this->_connection->queryCachingCount>0 && $method!==''
&& $this->_connection->queryCachingDuration>0
&& $this->_connection->queryCacheID!==false
&& ($cache=Yii::app()->getComponent($this->_connection->queryCacheID))!==null)
{
$this->_connection->queryCachingCount--;
$cacheKey='yii:dbquery'.':'.$method.':'.$this->_connection->connectionString.':'.$this->_connection->username;
$cacheKey.=':'.$this->getText().':'.serialize(array_merge($this->_paramLog,$params));
if(($result=$cache->get($cacheKey))!==false)
{
return $result[0];
}
}
try
{
if($this->_connection->enableProfiling)
Yii::beginProfile('system.db.CDbCommand.query('.$this->getText().$par.')','system.db.CDbCommand.query');
$this->prepare();
if($params===array())
$this->_statement->execute();
else
$this->_statement->execute($params);
if($method==='')
$result=new CDbDataReader($this);
else
{
$mode=(array)$mode;
call_user_func_array(array($this->_statement, 'setFetchMode'), $mode);
$result=$this->_statement->$method();
$this->_statement->closeCursor();
}
if($this->_connection->enableProfiling)
Yii::endProfile('system.db.CDbCommand.query('.$this->getText().$par.')','system.db.CDbCommand.query');
if(isset($cache,$cacheKey))
$cache->set($cacheKey, array($result), $this->_connection->queryCachingDuration, $this->_connection->queryCachingDependency);
return $result;
}
catch(Exception $e)
{
if($this->_connection->enableProfiling)
Yii::endProfile('system.db.CDbCommand.query('.$this->getText().$par.')','system.db.CDbCommand.query');
$errorInfo=$e instanceof PDOException ? $e->errorInfo : null;
$message=$e->getMessage();
Yii::log(Yii::t('yii','CDbCommand::{method}() failed: {error}. The SQL statement executed was: {sql}.',
array('{method}'=>$method, '{error}'=>$message, '{sql}'=>$this->getText().$par)),CLogger::LEVEL_ERROR,'system.db.CDbCommand');
if(YII_DEBUG)
$message.='. The SQL statement executed was: '.$this->getText().$par;
throw new CDbException(Yii::t('yii','CDbCommand failed to execute the SQL statement: {error}',
array('{error}'=>$message)),(int)$e->getCode(),$errorInfo);
}
}
public function buildQuery($query)
{
$sql=!empty($query['distinct']) ? 'SELECT DISTINCT' : 'SELECT';
$sql.=' '.(!empty($query['select']) ? $query['select'] : '*');
if(!empty($query['from']))
$sql.="\nFROM ".$query['from'];
if(!empty($query['join']))
$sql.="\n".(is_array($query['join']) ? implode("\n",$query['join']) : $query['join']);
if(!empty($query['where']))
$sql.="\nWHERE ".$query['where'];
if(!empty($query['group']))
$sql.="\nGROUP BY ".$query['group'];
if(!empty($query['having']))
$sql.="\nHAVING ".$query['having'];
if(!empty($query['union']))
$sql.="\nUNION (\n".(is_array($query['union']) ? implode("\n) UNION (\n",$query['union']) : $query['union']) . ')';
if(!empty($query['order']))
$sql.="\nORDER BY ".$query['order'];
$limit=isset($query['limit']) ? (int)$query['limit'] : -1;
$offset=isset($query['offset']) ? (int)$query['offset'] : -1;
if($limit>=0 || $offset>0)
$sql=$this->_connection->getCommandBuilder()->applyLimit($sql,$limit,$offset);
return $sql;
}
public function select($columns='*', $option='')
{
if(is_string($columns) && strpos($columns,'(')!==false)
$this->_query['select']=$columns;
else
{
if(!is_array($columns))
$columns=preg_split('/\s*,\s*/',trim($columns),-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $i=>$column)
{
if(is_object($column))
$columns[$i]=(string)$column;
elseif(strpos($column,'(')===false)
{
if(preg_match('/^(.*?)(?i:\s+as\s+|\s+)(.*)$/',$column,$matches))
$columns[$i]=$this->_connection->quoteColumnName($matches[1]).' AS '.$this->_connection->quoteColumnName($matches[2]);
else
$columns[$i]=$this->_connection->quoteColumnName($column);
}
}
$this->_query['select']=implode(', ',$columns);
}
if($option!='')
$this->_query['select']=$option.' '.$this->_query['select'];
return $this;
}
public function getSelect()
{
return isset($this->_query['select']) ? $this->_query['select'] : '';
}
public function setSelect($value)
{
$this->select($value);
}
public function selectDistinct($columns='*')
{
$this->_query['distinct']=true;
return $this->select($columns);
}
public function getDistinct()
{
return isset($this->_query['distinct']) ? $this->_query['distinct'] : false;
}
public function setDistinct($value)
{
$this->_query['distinct']=$value;
}
public function from($tables)
{
if(is_string($tables) && strpos($tables,'(')!==false)
$this->_query['from']=$tables;
else
{
if(!is_array($tables))
$tables=preg_split('/\s*,\s*/',trim($tables),-1,PREG_SPLIT_NO_EMPTY);
foreach($tables as $i=>$table)
{
if(strpos($table,'(')===false)
{
if(preg_match('/^(.*?)(?i:\s+as\s+|\s+)(.*)$/',$table,$matches)) // with alias
$tables[$i]=$this->_connection->quoteTableName($matches[1]).' '.$this->_connection->quoteTableName($matches[2]);
else
$tables[$i]=$this->_connection->quoteTableName($table);
}
}
$this->_query['from']=implode(', ',$tables);
}
return $this;
}
public function getFrom()
{
return isset($this->_query['from']) ? $this->_query['from'] : '';
}
public function setFrom($value)
{
$this->from($value);
}
public function where($conditions, $params=array())
{
$this->_query['where']=$this->processConditions($conditions);
foreach($params as $name=>$value)
$this->params[$name]=$value;
return $this;
}
public function andWhere($conditions,$params=array())
{
if(isset($this->_query['where']))
$this->_query['where']=$this->processConditions(array('AND',$this->_query['where'],$conditions));
else
$this->_query['where']=$this->processConditions($conditions);
foreach($params as $name=>$value)
$this->params[$name]=$value;
return $this;
}
public function orWhere($conditions,$params=array())
{
if(isset($this->_query['where']))
$this->_query['where']=$this->processConditions(array('OR',$this->_query['where'],$conditions));
else
$this->_query['where']=$this->processConditions($conditions);
foreach($params as $name=>$value)
$this->params[$name]=$value;
return $this;
}
public function getWhere()
{
return isset($this->_query['where']) ? $this->_query['where'] : '';
}
public function setWhere($value)
{
$this->where($value);
}
public function join($table, $conditions, $params=array())
{
return $this->joinInternal('join', $table, $conditions, $params);
}
public function getJoin()
{
return isset($this->_query['join']) ? $this->_query['join'] : '';
}
public function setJoin($value)
{
$this->_query['join']=$value;
}
public function leftJoin($table, $conditions, $params=array())
{
return $this->joinInternal('left join', $table, $conditions, $params);
}
public function rightJoin($table, $conditions, $params=array())
{
return $this->joinInternal('right join', $table, $conditions, $params);
}
public function crossJoin($table)
{
return $this->joinInternal('cross join', $table);
}
public function naturalJoin($table)
{
return $this->joinInternal('natural join', $table);
}
public function naturalLeftJoin($table)
{
return $this->joinInternal('natural left join', $table);
}
public function naturalRightJoin($table)
{
return $this->joinInternal('natural right join', $table);
}
public function group($columns)
{
if(is_string($columns) && strpos($columns,'(')!==false)
$this->_query['group']=$columns;
else
{
if(!is_array($columns))
$columns=preg_split('/\s*,\s*/',trim($columns),-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $i=>$column)
{
if(is_object($column))
$columns[$i]=(string)$column;
elseif(strpos($column,'(')===false)
$columns[$i]=$this->_connection->quoteColumnName($column);
}
$this->_query['group']=implode(', ',$columns);
}
return $this;
}
public function getGroup()
{
return isset($this->_query['group']) ? $this->_query['group'] : '';
}
public function setGroup($value)
{
$this->group($value);
}
public function having($conditions, $params=array())
{
$this->_query['having']=$this->processConditions($conditions);
foreach($params as $name=>$value)
$this->params[$name]=$value;
return $this;
}
public function getHaving()
{
return isset($this->_query['having']) ? $this->_query['having'] : '';
}
public function setHaving($value)
{
$this->having($value);
}
public function order($columns)
{
if(is_string($columns) && strpos($columns,'(')!==false)
$this->_query['order']=$columns;
else
{
if(!is_array($columns))
$columns=preg_split('/\s*,\s*/',trim($columns),-1,PREG_SPLIT_NO_EMPTY);
foreach($columns as $i=>$column)
{
if(is_object($column))
$columns[$i]=(string)$column;
elseif(strpos($column,'(')===false)
{
if(preg_match('/^(.*?)\s+(asc|desc)$/i',$column,$matches))
$columns[$i]=$this->_connection->quoteColumnName($matches[1]).' '.strtoupper($matches[2]);
else
$columns[$i]=$this->_connection->quoteColumnName($column);
}
}
$this->_query['order']=implode(', ',$columns);
}
return $this;
}
public function getOrder()
{
return isset($this->_query['order']) ? $this->_query['order'] : '';
}
public function setOrder($value)
{
$this->order($value);
}
public function limit($limit, $offset=null)
{
$this->_query['limit']=(int)$limit;
if($offset!==null)
$this->offset($offset);
return $this;
}
public function getLimit()
{
return isset($this->_query['limit']) ? $this->_query['limit'] : -1;
}
public function setLimit($value)
{
$this->limit($value);
}
public function offset($offset)
{
$this->_query['offset']=(int)$offset;
return $this;
}
public function getOffset()
{
return isset($this->_query['offset']) ? $this->_query['offset'] : -1;
}
public function setOffset($value)
{
$this->offset($value);
}
public function union($sql)
{
if(isset($this->_query['union']) && is_string($this->_query['union']))
$this->_query['union']=array($this->_query['union']);
$this->_query['union'][]=$sql;
return $this;
}
public function getUnion()
{
return isset($this->_query['union']) ? $this->_query['union'] : '';
}
public function setUnion($value)
{
$this->_query['union']=$value;
}
public function insert($table, $columns)
{
$params=array();
$names=array();
$placeholders=array();
foreach($columns as $name=>$value)
{
$names[]=$this->_connection->quoteColumnName($name);
if($value instanceof CDbExpression)
{
$placeholders[] = $value->expression;
foreach($value->params as $n => $v)
$params[$n] = $v;
}
else
{
$placeholders[] = ':' . $name;
$params[':' . $name] = $value;
}
}
$sql='INSERT INTO ' . $this->_connection->quoteTableName($table)
. ' (' . implode(', ',$names) . ') VALUES ('
. implode(', ', $placeholders) . ')';
return $this->setText($sql)->execute($params);
}
public function update($table, $columns, $conditions='', $params=array())
{
$lines=array();
foreach($columns as $name=>$value)
{
if($value instanceof CDbExpression)
{
$lines[]=$this->_connection->quoteColumnName($name) . '=' . $value->expression;
foreach($value->params as $n => $v)
$params[$n] = $v;
}
else
{
$lines[]=$this->_connection->quoteColumnName($name) . '=:' . $name;
$params[':' . $name]=$value;
}
}
$sql='UPDATE ' . $this->_connection->quoteTableName($table) . ' SET ' . implode(', ', $lines);
if(($where=$this->processConditions($conditions))!='')
$sql.=' WHERE '.$where;
return $this->setText($sql)->execute($params);
}
public function delete($table, $conditions='', $params=array())
{
$sql='DELETE FROM ' . $this->_connection->quoteTableName($table);
if(($where=$this->processConditions($conditions))!='')
$sql.=' WHERE '.$where;
return $this->setText($sql)->execute($params);
}
public function createTable($table, $columns, $options=null)
{
return $this->setText($this->getConnection()->getSchema()->createTable($table, $columns, $options))->execute();
}
public function renameTable($table, $newName)
{
return $this->setText($this->getConnection()->getSchema()->renameTable($table, $newName))->execute();
}
public function dropTable($table)
{
return $this->setText($this->getConnection()->getSchema()->dropTable($table))->execute();
}
public function truncateTable($table)
{
$schema=$this->getConnection()->getSchema();
$n=$this->setText($schema->truncateTable($table))->execute();
if(strncasecmp($this->getConnection()->getDriverName(),'sqlite',6)===0)
$schema->resetSequence($schema->getTable($table));
return $n;
}
public function addColumn($table, $column, $type)
{
return $this->setText($this->getConnection()->getSchema()->addColumn($table, $column, $type))->execute();
}
public function dropColumn($table, $column)
{
return $this->setText($this->getConnection()->getSchema()->dropColumn($table, $column))->execute();
}
public function renameColumn($table, $name, $newName)
{
return $this->setText($this->getConnection()->getSchema()->renameColumn($table, $name, $newName))->execute();
}
public function alterColumn($table, $column, $type)
{
return $this->setText($this->getConnection()->getSchema()->alterColumn($table, $column, $type))->execute();
}
public function addForeignKey($name, $table, $columns, $refTable, $refColumns, $delete=null, $update=null)
{
return $this->setText($this->getConnection()->getSchema()->addForeignKey($name, $table, $columns, $refTable, $refColumns, $delete, $update))->execute();
}
public function dropForeignKey($name, $table)
{
return $this->setText($this->getConnection()->getSchema()->dropForeignKey($name, $table))->execute();
}
public function createIndex($name, $table, $columns, $unique=false)
{
return $this->setText($this->getConnection()->getSchema()->createIndex($name, $table, $columns, $unique))->execute();
}
public function dropIndex($name, $table)
{
return $this->setText($this->getConnection()->getSchema()->dropIndex($name, $table))->execute();
}
private function processConditions($conditions)
{
if(!is_array($conditions))
return $conditions;
elseif($conditions===array())
return '';
$n=count($conditions);
$operator=strtoupper($conditions[0]);
if($operator==='OR' || $operator==='AND')
{
$parts=array();
for($i=1;$i<$n;++$i)
{
$condition=$this->processConditions($conditions[$i]);
if($condition!=='')
$parts[]='('.$condition.')';
}
return $parts===array() ? '' : implode(' '.$operator.' ', $parts);
}
if(!isset($conditions[1],$conditions[2]))
return '';
$column=$conditions[1];
if(strpos($column,'(')===false)
$column=$this->_connection->quoteColumnName($column);
$values=$conditions[2];
if(!is_array($values))
$values=array($values);
if($operator==='IN' || $operator==='NOT IN')
{
if($values===array())
return $operator==='IN' ? '0=1' : '';
foreach($values as $i=>$value)
{
if(is_string($value))
$values[$i]=$this->_connection->quoteValue($value);
else
$values[$i]=(string)$value;
}
return $column.' '.$operator.' ('.implode(', ',$values).')';
}
if($operator==='LIKE' || $operator==='NOT LIKE' || $operator==='OR LIKE' || $operator==='OR NOT LIKE')
{
if($values===array())
return $operator==='LIKE' || $operator==='OR LIKE' ? '0=1' : '';
if($operator==='LIKE' || $operator==='NOT LIKE')
$andor=' AND ';
else
{
$andor=' OR ';
$operator=$operator==='OR LIKE' ? 'LIKE' : 'NOT LIKE';
}
$expressions=array();
foreach($values as $value)
$expressions[]=$column.' '.$operator.' '.$this->_connection->quoteValue($value);
return implode($andor,$expressions);
}
throw new CDbException(Yii::t('yii', 'Unknown operator "{operator}".', array('{operator}'=>$operator)));
}
private function joinInternal($type, $table, $conditions='', $params=array())
{
if(strpos($table,'(')===false)
{
if(preg_match('/^(.*?)(?i:\s+as\s+|\s+)(.*)$/',$table,$matches)) // with alias
$table=$this->_connection->quoteTableName($matches[1]).' '.$this->_connection->quoteTableName($matches[2]);
else
$table=$this->_connection->quoteTableName($table);
}
$conditions=$this->processConditions($conditions);
if($conditions!='')
$conditions=' ON '.$conditions;
if(isset($this->_query['join']) && is_string($this->_query['join']))
$this->_query['join']=array($this->_query['join']);
$this->_query['join'][]=strtoupper($type) . ' ' . $table . $conditions;
foreach($params as $name=>$value)
$this->params[$name]=$value;
return $this;
}
public function addPrimaryKey($name,$table,$columns)
{
return $this->setText($this->getConnection()->getSchema()->addPrimaryKey($name,$table,$columns))->execute();
}
public function dropPrimaryKey($name,$table)
{
return $this->setText($this->getConnection()->getSchema()->dropPrimaryKey($name,$table))->execute();
}
}
class CDbColumnSchema extends CComponent
{
public $name;
public $rawName;
public $allowNull;
public $dbType;
public $type;
public $defaultValue;
public $size;
public $precision;
public $scale;
public $isPrimaryKey;
public $isForeignKey;
public $autoIncrement=false;
public $comment='';
public function init($dbType, $defaultValue)
{
$this->dbType=$dbType;
$this->extractType($dbType);
$this->extractLimit($dbType);
if($defaultValue!==null)
$this->extractDefault($defaultValue);
}
protected function extractType($dbType)
{
if(stripos($dbType,'int')!==false && stripos($dbType,'unsigned int')===false)
$this->type='integer';
elseif(stripos($dbType,'bool')!==false)
$this->type='boolean';
elseif(preg_match('/(real|floa|doub)/i',$dbType))
$this->type='double';
else
$this->type='string';
}
protected function extractLimit($dbType)
{
if(strpos($dbType,'(') && preg_match('/\((.*)\)/',$dbType,$matches))
{
$values=explode(',',$matches[1]);
$this->size=$this->precision=(int)$values[0];
if(isset($values[1]))
$this->scale=(int)$values[1];
}
}
protected function extractDefault($defaultValue)
{
$this->defaultValue=$this->typecast($defaultValue);
}
public function typecast($value)
{
if(gettype($value)===$this->type || $value===null || $value instanceof CDbExpression)
return $value;
if($value==='' && $this->allowNull)
return $this->type==='string' ? '' : null;
switch($this->type)
{
case 'string': return (string)$value;
case 'integer': return (integer)$value;
case 'boolean': return (boolean)$value;
case 'double':
default: return $value;
}
}
}
class CSqliteColumnSchema extends CDbColumnSchema
{
protected function extractDefault($defaultValue)
{
if($this->dbType==='timestamp' && $defaultValue==='CURRENT_TIMESTAMP')
$this->defaultValue=null;
else
$this->defaultValue=$this->typecast(strcasecmp($defaultValue,'null') ? $defaultValue : null);
if($this->type==='string' && $this->defaultValue!==null) // PHP 5.2.6 adds single quotes while 5.2.0 doesn't
$this->defaultValue=trim($this->defaultValue,"'\"");
}
}
abstract class CValidator extends CComponent
{
public static $builtInValidators=array(
'required'=>'CRequiredValidator',
'filter'=>'CFilterValidator',
'match'=>'CRegularExpressionValidator',
'email'=>'CEmailValidator',
'url'=>'CUrlValidator',
'unique'=>'CUniqueValidator',
'compare'=>'CCompareValidator',
'length'=>'CStringValidator',
'in'=>'CRangeValidator',
'numerical'=>'CNumberValidator',
'captcha'=>'CCaptchaValidator',
'type'=>'CTypeValidator',
'file'=>'CFileValidator',
'default'=>'CDefaultValueValidator',
'exist'=>'CExistValidator',
'boolean'=>'CBooleanValidator',
'safe'=>'CSafeValidator',
'unsafe'=>'CUnsafeValidator',
'date'=>'CDateValidator',
);
public $attributes;
public $message;
public $skipOnError=false;
public $on;
public $except;
public $safe=true;
public $enableClientValidation=true;
abstract protected function validateAttribute($object,$attribute);
public static function createValidator($name,$object,$attributes,$params=array())
{
if(is_string($attributes))
$attributes=preg_split('/\s*,\s*/',$attributes,-1,PREG_SPLIT_NO_EMPTY);
if(isset($params['on']))
{
if(is_array($params['on']))
$on=$params['on'];
else
$on=preg_split('/[\s,]+/',$params['on'],-1,PREG_SPLIT_NO_EMPTY);
}
else
$on=array();
if(isset($params['except']))
{
if(is_array($params['except']))
$except=$params['except'];
else
$except=preg_split('/[\s,]+/',$params['except'],-1,PREG_SPLIT_NO_EMPTY);
}
else
$except=array();
if(method_exists($object,$name))
{
$validator=new CInlineValidator;
$validator->attributes=$attributes;
$validator->method=$name;
if(isset($params['clientValidate']))
{
$validator->clientValidate=$params['clientValidate'];
unset($params['clientValidate']);
}
$validator->params=$params;
if(isset($params['skipOnError']))
$validator->skipOnError=$params['skipOnError'];
}
else
{
$params['attributes']=$attributes;
if(isset(self::$builtInValidators[$name]))
$className=Yii::import(self::$builtInValidators[$name],true);
else
$className=Yii::import($name,true);
$validator=new $className;
foreach($params as $name=>$value)
$validator->$name=$value;
}
$validator->on=empty($on) ? array() : array_combine($on,$on);
$validator->except=empty($except) ? array() : array_combine($except,$except);
return $validator;
}
public function validate($object,$attributes=null)
{
if(is_array($attributes))
$attributes=array_intersect($this->attributes,$attributes);
else
$attributes=$this->attributes;
foreach($attributes as $attribute)
{
if(!$this->skipOnError || !$object->hasErrors($attribute))
$this->validateAttribute($object,$attribute);
}
}
public function clientValidateAttribute($object,$attribute)
{
}
public function applyTo($scenario)
{
if(isset($this->except[$scenario]))
return false;
return empty($this->on) || isset($this->on[$scenario]);
}
protected function addError($object,$attribute,$message,$params=array())
{
$params['{attribute}']=$object->getAttributeLabel($attribute);
$object->addError($attribute,strtr($message,$params));
}
protected function isEmpty($value,$trim=false)
{
return $value===null || $value===array() || $value==='' || $trim && is_scalar($value) && trim($value)==='';
}
}
class CStringValidator extends CValidator
{
public $max;
public $min;
public $is;
public $tooShort;
public $tooLong;
public $allowEmpty=true;
public $encoding;
protected function validateAttribute($object,$attribute)
{
$value=$object->$attribute;
if($this->allowEmpty && $this->isEmpty($value))
return;
if(is_array($value))
{
// https://github.com/yiisoft/yii/issues/1955
$this->addError($object,$attribute,Yii::t('yii','{attribute} is invalid.'));
return;
}
if(function_exists('mb_strlen') && $this->encoding!==false)
$length=mb_strlen($value, $this->encoding ? $this->encoding : Yii::app()->charset);
else
$length=strlen($value);
if($this->min!==null && $length<$this->min)
{
$message=$this->tooShort!==null?$this->tooShort:Yii::t('yii','{attribute} is too short (minimum is {min} characters).');
$this->addError($object,$attribute,$message,array('{min}'=>$this->min));
}
if($this->max!==null && $length>$this->max)
{
$message=$this->tooLong!==null?$this->tooLong:Yii::t('yii','{attribute} is too long (maximum is {max} characters).');
$this->addError($object,$attribute,$message,array('{max}'=>$this->max));
}
if($this->is!==null && $length!==$this->is)
{
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} is of the wrong length (should be {length} characters).');
$this->addError($object,$attribute,$message,array('{length}'=>$this->is));
}
}
public function clientValidateAttribute($object,$attribute)
{
$label=$object->getAttributeLabel($attribute);
if(($message=$this->message)===null)
$message=Yii::t('yii','{attribute} is of the wrong length (should be {length} characters).');
$message=strtr($message, array(
'{attribute}'=>$label,
'{length}'=>$this->is,
));
if(($tooShort=$this->tooShort)===null)
$tooShort=Yii::t('yii','{attribute} is too short (minimum is {min} characters).');
$tooShort=strtr($tooShort, array(
'{attribute}'=>$label,
'{min}'=>$this->min,
));
if(($tooLong=$this->tooLong)===null)
$tooLong=Yii::t('yii','{attribute} is too long (maximum is {max} characters).');
$tooLong=strtr($tooLong, array(
'{attribute}'=>$label,
'{max}'=>$this->max,
));
$js='';
if($this->min!==null)
{
$js.="
if(value.length<{$this->min}) {
messages.push(".CJSON::encode($tooShort).");
}
";
}
if($this->max!==null)
{
$js.="
if(value.length>{$this->max}) {
messages.push(".CJSON::encode($tooLong).");
}
";
}
if($this->is!==null)
{
$js.="
if(value.length!={$this->is}) {
messages.push(".CJSON::encode($message).");
}
";
}
if($this->allowEmpty)
{
$js="
if(jQuery.trim(value)!='') {
$js
}
";
}
return $js;
}
}
class CRequiredValidator extends CValidator
{
public $requiredValue;
public $strict=false;
public $trim=true;
protected function validateAttribute($object,$attribute)
{
$value=$object->$attribute;
if($this->requiredValue!==null)
{
if(!$this->strict && $value!=$this->requiredValue || $this->strict && $value!==$this->requiredValue)
{
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be {value}.',
array('{value}'=>$this->requiredValue));
$this->addError($object,$attribute,$message);
}
}
elseif($this->isEmpty($value,$this->trim))
{
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} cannot be blank.');
$this->addError($object,$attribute,$message);
}
}
public function clientValidateAttribute($object,$attribute)
{
$message=$this->message;
if($this->requiredValue!==null)
{
if($message===null)
$message=Yii::t('yii','{attribute} must be {value}.');
$message=strtr($message, array(
'{value}'=>$this->requiredValue,
'{attribute}'=>$object->getAttributeLabel($attribute),
));
return "
if(value!=" . CJSON::encode($this->requiredValue) . ") {
messages.push(".CJSON::encode($message).");
}
";
}
else
{
if($message===null)
$message=Yii::t('yii','{attribute} cannot be blank.');
$message=strtr($message, array(
'{attribute}'=>$object->getAttributeLabel($attribute),
));
if($this->trim)
$emptyCondition = "jQuery.trim(value)==''";
else
$emptyCondition = "value==''";
return "
if({$emptyCondition}) {
messages.push(".CJSON::encode($message).");
}
";
}
}
}
class CNumberValidator extends CValidator
{
public $integerOnly=false;
public $allowEmpty=true;
public $max;
public $min;
public $tooBig;
public $tooSmall;
public $integerPattern='/^\s*[+-]?\d+\s*$/';
public $numberPattern='/^\s*[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?\s*$/';
protected function validateAttribute($object,$attribute)
{
$value=$object->$attribute;
if($this->allowEmpty && $this->isEmpty($value))
return;
if(!is_numeric($value))
{
// https://github.com/yiisoft/yii/issues/1955
// https://github.com/yiisoft/yii/issues/1669
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be a number.');
$this->addError($object,$attribute,$message);
return;
}
if($this->integerOnly)
{
if(!preg_match($this->integerPattern,"$value"))
{
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be an integer.');
$this->addError($object,$attribute,$message);
}
}
else
{
if(!preg_match($this->numberPattern,"$value"))
{
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be a number.');
$this->addError($object,$attribute,$message);
}
}
if($this->min!==null && $value<$this->min)
{
$message=$this->tooSmall!==null?$this->tooSmall:Yii::t('yii','{attribute} is too small (minimum is {min}).');
$this->addError($object,$attribute,$message,array('{min}'=>$this->min));
}
if($this->max!==null && $value>$this->max)
{
$message=$this->tooBig!==null?$this->tooBig:Yii::t('yii','{attribute} is too big (maximum is {max}).');
$this->addError($object,$attribute,$message,array('{max}'=>$this->max));
}
}
public function clientValidateAttribute($object,$attribute)
{
$label=$object->getAttributeLabel($attribute);
if(($message=$this->message)===null)
$message=$this->integerOnly ? Yii::t('yii','{attribute} must be an integer.') : Yii::t('yii','{attribute} must be a number.');
$message=strtr($message, array(
'{attribute}'=>$label,
));
if(($tooBig=$this->tooBig)===null)
$tooBig=Yii::t('yii','{attribute} is too big (maximum is {max}).');
$tooBig=strtr($tooBig, array(
'{attribute}'=>$label,
'{max}'=>$this->max,
));
if(($tooSmall=$this->tooSmall)===null)
$tooSmall=Yii::t('yii','{attribute} is too small (minimum is {min}).');
$tooSmall=strtr($tooSmall, array(
'{attribute}'=>$label,
'{min}'=>$this->min,
));
$pattern=$this->integerOnly ? $this->integerPattern : $this->numberPattern;
$js="
if(!value.match($pattern)) {
messages.push(".CJSON::encode($message).");
}
";
if($this->min!==null)
{
$js.="
if(value<{$this->min}) {
messages.push(".CJSON::encode($tooSmall).");
}
";
}
if($this->max!==null)
{
$js.="
if(value>{$this->max}) {
messages.push(".CJSON::encode($tooBig).");
}
";
}
if($this->allowEmpty)
{
$js="
if(jQuery.trim(value)!='') {
$js
}
";
}
return $js;
}
}
class CListIterator implements Iterator
{
private $_d;
private $_i;
private $_c;
public function __construct(&$data)
{
$this->_d=&$data;
$this->_i=0;
$this->_c=count($this->_d);
}
public function rewind()
{
$this->_i=0;
}
public function key()
{
return $this->_i;
}
public function current()
{
return $this->_d[$this->_i];
}
public function next()
{
$this->_i++;
}
public function valid()
{
return $this->_i<$this->_c;
}
}
interface IApplicationComponent
{
public function init();
public function getIsInitialized();
}
interface ICache
{
public function get($id);
public function mget($ids);
public function set($id,$value,$expire=0,$dependency=null);
public function add($id,$value,$expire=0,$dependency=null);
public function delete($id);
public function flush();
}
interface ICacheDependency
{
public function evaluateDependency();
public function getHasChanged();
}
interface IStatePersister
{
public function load();
public function save($state);
}
interface IFilter
{
public function filter($filterChain);
}
interface IAction
{
public function getId();
public function getController();
}
interface IWebServiceProvider
{
public function beforeWebMethod($service);
public function afterWebMethod($service);
}
interface IViewRenderer
{
public function renderFile($context,$file,$data,$return);
}
interface IUserIdentity
{
public function authenticate();
public function getIsAuthenticated();
public function getId();
public function getName();
public function getPersistentStates();
}
interface IWebUser
{
public function getId();
public function getName();
public function getIsGuest();
public function checkAccess($operation,$params=array());
public function loginRequired();
}
interface IAuthManager
{
public function checkAccess($itemName,$userId,$params=array());
public function createAuthItem($name,$type,$description='',$bizRule=null,$data=null);
public function removeAuthItem($name);
public function getAuthItems($type=null,$userId=null);
public function getAuthItem($name);
public function saveAuthItem($item,$oldName=null);
public function addItemChild($itemName,$childName);
public function removeItemChild($itemName,$childName);
public function hasItemChild($itemName,$childName);
public function getItemChildren($itemName);
public function assign($itemName,$userId,$bizRule=null,$data=null);
public function revoke($itemName,$userId);
public function isAssigned($itemName,$userId);
public function getAuthAssignment($itemName,$userId);
public function getAuthAssignments($userId);
public function saveAuthAssignment($assignment);
public function clearAll();
public function clearAuthAssignments();
public function save();
public function executeBizRule($bizRule,$params,$data);
}
interface IBehavior
{
public function attach($component);
public function detach($component);
public function getEnabled();
public function setEnabled($value);
}
interface IWidgetFactory
{
public function createWidget($owner,$className,$properties=array());
}
interface IDataProvider
{
public function getId();
public function getItemCount($refresh=false);
public function getTotalItemCount($refresh=false);
public function getData($refresh=false);
public function getKeys($refresh=false);
public function getSort();
public function getPagination();
}
interface ILogFilter
{
public function filter(&$logs);
}
?>