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<?php /** * Yii bootstrap file. * * This file is automatically generated using 'build lite' command. * It is the result of merging commonly used Yii class files with * comments and trace statements removed away. * * By using this file instead of yii.php, an Yii application may * improve performance due to the reduction of PHP parsing time. * The performance improvement is especially obvious when PHP APC extension * is enabled. * * DO NOT modify this file manually. * * @author Qiang Xue <qiang.xue@gmail.com> * @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 $autoloaderFilters=array(); 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 $_logger; public static function getVersion() { return '1.1.24'; } public static function createWebApplication($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) { $args = func_get_args(); if(is_string($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(($n=func_num_args())>1) { if($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,$classMapOnly=false) { foreach (self::$autoloaderFilters as $filter) { if (is_array($filter) && isset($filter[0]) && isset($filter[1]) && is_string($filter[0]) && is_string($filter[1]) && true === call_user_func(array($filter[0], $filter[1]), $className) ) { return true; } elseif (is_string($filter) && true === call_user_func($filter, $className) ) { return true; } elseif (is_callable($filter) && true === $filter($className) ) { return true; } } // 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 && is_file($path.'.php')) include($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}'=>'<a href="http://www.yiiframework.com/" rel="external">Yii Framework</a>')); } 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', 'CDbStatePersister' => '/base/CDbStatePersister.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', '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')); if(!class_exists('YiiBase', false)) require(dirname(__FILE__).'/YiiBase.php'); 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_); try { return eval('return ' . $_expression_ . ';'); } catch (ParseError $e) { return false; } } else { $_data_[]=$this; return call_user_func_array($_expression_, array_values($_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 as 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($this); // set basePath as early as possible to avoid trouble if(is_string($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 getFormat() { return $this->getComponent('format'); } public function getController() { return null; } public function createUrl($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 || strpos($url,'//')===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"; $trace=debug_backtrace(); array_shift($trace); 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 "<h1>PHP Error [$code]</h1>\n"; echo "<p>$message ($file:$line)</p>\n"; echo '<pre>'; $trace=debug_backtrace(); // skip the first 2 stacks as they are always irrelevant if(count($trace)>2) $trace=array_slice($trace,2); 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 '</pre>'; } else { echo "<h1>PHP Error [$code]</h1>\n"; echo "<p>$message</p>\n"; } } public function displayException($exception) { if(YII_DEBUG) { echo '<h1>'.get_class($exception)."</h1>\n"; echo '<p>'.$exception->getMessage().' ('.$exception->getFile().':'.$exception->getLine().')</p>'; echo '<pre>'.$exception->getTraceAsString().'</pre>'; } else { echo '<h1>'.get_class($exception)."</h1>\n"; echo '<p>'.$exception->getMessage().'</p>'; } } 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((array)$route===$route || ($route=trim($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 $jsonAsArray = true; 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(); $this->normalizeRequest(); } protected function normalizeRequest() { // normalize request if(version_compare(PHP_VERSION,'7.4.0','<')) { if(function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) { if(isset($_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) { $result=array(); if (strncmp($this->getContentType(), 'application/json', 16) === 0) $result = CJSON::decode($this->getRawBody(), $this->jsonAsArray); elseif(function_exists('mb_parse_str')) mb_parse_str($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===false) $pathInfo=''; elseif($pathInfo!=='' && $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['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; } public function getContentType() { if (isset($_SERVER["CONTENT_TYPE"])) { return $_SERVER["CONTENT_TYPE"]; } elseif (isset($_SERVER["HTTP_CONTENT_TYPE"])) { //fix bug https://bugs.php.net/bug.php?id=66606 return $_SERVER["HTTP_CONTENT_TYPE"]; } return 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(); $accepts=array(); // get individual entries with their type, subtype, basetype and params preg_match_all('/(?:\G\s?,\s?|^)(\w+|\*)\/(\w+|\*)(?:\+(\w+))?|(?<!^)\G(?:\s?;\s?(\w+)=([\w\.]+))/',$header,$matches); // the regexp should (in theory) always return an array of 6 arrays if(count($matches)===6) { $i=0; $itemLen=count($matches[1]); while($i<$itemLen) { // fill out a content type $accept=array( 'type'=>$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'])<count($b['params']) ? 1 : -1; // more specific takes precedence - whichever one doesn't have a * subType else return $a['subType']==='*' ? 1 : -1; // more specific takes precedence - whichever one doesn't have a * type else return $a['type']==='*' ? 1 : -1; else return ($a['params']['q']<$b['params']['q']) ? 1 : -1; } public function getPreferredAcceptTypes() { if($this->_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 : $preferredAcceptTypes[0]; } private function stringCompare($a, $b) { if ($a[0] == $b[0]) { return 0; } return ($a[0] < $b[0]) ? 1 : -1; } public function getPreferredLanguages() { if($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($languages, array($this, 'stringCompare')); 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($language===$preferredLanguage || strpos($preferredLanguage,$language.'_')===0 || strpos($language,$preferredLanguage.'_')===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,'8bit') : 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() { $securityManager=Yii::app()->getSecurityManager(); $token=$securityManager->generateRandomBytes(32); $maskedToken=$securityManager->maskToken($token); $cookie=new CHttpCookie($this->csrfTokenName,$maskedToken); if(is_array($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': $maskedUserToken=$this->getPost($this->csrfTokenName); break; case 'PUT': $maskedUserToken=$this->getPut($this->csrfTokenName); break; case 'PATCH': $maskedUserToken=$this->getPatch($this->csrfTokenName); break; case 'DELETE': $maskedUserToken=$this->getDelete($this->csrfTokenName); } if (!empty($maskedUserToken) && $cookies->contains($this->csrfTokenName)) { $securityManager=Yii::app()->getSecurityManager(); $maskedCookieToken=$cookies->itemAt($this->csrfTokenName)->value; $cookieToken=$securityManager->unmaskToken($maskedCookieToken); $userToken=$securityManager->unmaskToken($maskedUserToken); $valid=$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,'7.3.0','>=')) setcookie($cookie->name,$value,$this->getCookieOptions($cookie)); elseif(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) { $cookie->expire=0; if(version_compare(PHP_VERSION,'7.3.0','>=')) setcookie($cookie->name,'',$this->getCookieOptions($cookie)); elseif(version_compare(PHP_VERSION,'5.2.0','>=')) setcookie($cookie->name,'',$cookie->expire,$cookie->path,$cookie->domain,$cookie->secure,$cookie->httpOnly); else setcookie($cookie->name,'',$cookie->expire,$cookie->path,$cookie->domain,$cookie->secure); } protected function getCookieOptions($cookie) { return array( 'expires'=>$cookie->expire, 'path'=>$cookie->path, 'domain'=>$cookie->domain, 'secure'=>$cookie->secure, 'httpOnly'=>$cookie->httpOnly, 'sameSite'=>$cookie->sameSite ); } } 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 $hasHostInfo; protected function escapeRegexpSpecialChars($matches) { return preg_quote($matches[0]); } public function __construct($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['/']='\\/'; 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); $p=$this->template; if(!$this->parsingOnly) $p=preg_replace_callback('/(?<=^|>)[^<]+(?=<|$)/',array($this,'escapeRegexpSpecialChars'),$p); $this->pattern='/^'.strtr($p,$tr).'\/'; if($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) { $n=($this->_dynamicOutput === null ? 0 : 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(version_compare(PHP_VERSION,'8.0','>=')) { $isArray=$param->getType() && $param->getType()->getName()==='array'; } else { $isArray=$param->isArray(); } if($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; private $_frozenData; public function init() { parent::init(); if($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($message, CLogger::LEVEL_WARNING, 'system.web.CHttpSession'); } } public function close() { if(session_id()!=='') @session_write_close(); } public function destroy() { if(session_id()!=='') { @session_unset(); @session_destroy(); } } public function getIsStarted() { if(function_exists('session_status')) return session_status()===PHP_SESSION_ACTIVE; return session_id()!==''; } public function getSessionID() { return session_id(); } public function setSessionID($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); $this->freeze(); if(isset($httponly) && isset($samesite)) { if(version_compare(PHP_VERSION,'7.3.0','>=')) session_set_cookie_params(array('lifetime'=>$lifetime,'path'=>$path,'domain'=>$domain,'secure'=>$secure,'httponly'=>$httponly,'samesite'=>$samesite)); else { // Work around for setting sameSite cookie prior PHP 7.3 // https://stackoverflow.com/questions/39750906/php-setcookie-samesite-strict/46971326#46971326 $path .= '; samesite=' . $samesite; session_set_cookie_params($lifetime,$path,$domain,$secure,$httponly); } } else if(isset($httponly)) session_set_cookie_params($lifetime,$path,$domain,$secure,$httponly); else session_set_cookie_params($lifetime,$path,$domain,$secure); $this->unfreeze(); } public function getCookieMode() { if(ini_get('session.use_cookies')==='0') return 'none'; elseif(ini_get('session.use_only_cookies')==='0') return 'allow'; else return 'only'; } public function setCookieMode($value) { if($value==='none') { $this->freeze(); ini_set('session.use_cookies','0'); ini_set('session.use_only_cookies','0'); $this->unfreeze(); } elseif($value==='allow') { $this->freeze(); ini_set('session.use_cookies','1'); ini_set('session.use_only_cookies','0'); $this->unfreeze(); } elseif($value==='only') { $this->freeze(); ini_set('session.use_cookies','1'); ini_set('session.use_only_cookies','1'); $this->unfreeze(); } else throw new CException(Yii::t('yii','CHttpSession.cookieMode can only be "none", "allow" or "only".')); } public function getGCProbability() { return (float)(ini_get('session.gc_probability')/ini_get('session.gc_divisor')*100); } public function setGCProbability($value) { if($value>=0 && $value<=100) { $this->freeze(); // percent * 21474837 / 2147483647 ≈ percent * 0.01 ini_set('session.gc_probability',floor($value*21474836.47)); ini_set('session.gc_divisor',2147483647); $this->unfreeze(); } else throw new CException(Yii::t('yii','CHttpSession.gcProbability "{value}" is invalid. It must be a float between 0 and 100.', array('{value}'=>$value))); } public function getUseTransparentSessionID() { return ini_get('session.use_trans_sid')==1; } public function setUseTransparentSessionID($value) { $this->freeze(); ini_set('session.use_trans_sid',$value?'1':'0'); $this->unfreeze(); } public function getTimeout() { return (int)ini_get('session.gc_maxlifetime'); } public function setTimeout($value) { $this->freeze(); ini_set('session.gc_maxlifetime',$value); $this->unfreeze(); } public function openSession($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]); } protected function freeze() { if (isset($_SESSION) && $this->getIsStarted()) { $this->_frozenData = $_SESSION; $this->close(); } } protected function unfreeze() { if ($this->_frozenData !== null) { @session_start(); $_SESSION = $this->_frozenData; $this->_frozenData = null; } } public function setCacheLimiter($cacheLimiter) { $this->freeze(); session_cache_limiter($cacheLimiter); $this->unfreeze(); } } 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=' <span class="required">*</span>'; public static $count=0; public static $liveEvents=true; public static $closeSingleTags=true; public static $setScriptType=true; public static $cdataScriptAndStyleContents=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.'</'.$tag.'>' : $html.'>'.$content; } public static function openTag($tag,$htmlOptions=array()) { return '<' . $tag . self::renderAttributes($htmlOptions) . '>'; } public static function closeTag($tag) { return '</'.$tag.'>'; } public static function cdata($text) { return '<![CDATA[' . $text . ']]>'; } public static function metaTag($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.'"'; if(self::$cdataScriptAndStyleContents) $text="/*<![CDATA[*/\n{$text}\n/*]]>*/"; return "<style type=\"text/css\"{$media}>\n{$text}\n</style>"; } 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()) { $defaultHtmlOptions=array(); if(self::$setScriptType) $defaultHtmlOptions['type']='text/javascript'; $htmlOptions=array_merge($defaultHtmlOptions,$htmlOptions); if(self::$cdataScriptAndStyleContents) $text="/*<![CDATA[*/\n{$text}\n/*]]>*/"; return self::tag('script',$htmlOptions,"\n{$text}\n"); } public static function scriptFile($url,array $htmlOptions=array()) { $defaultHtmlOptions=array(); if(self::$setScriptType) $defaultHtmlOptions['type']='text/javascript'; $defaultHtmlOptions['src']=$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(preg_replace('/#.+$/','',$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 $form; } public static function endForm() { return '</form>'; } public static function statefulForm($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 '<input type="hidden" name="'.CController::STATE_INPUT_NAME.'" value="'.$value.'" />'; } public static function link($text,$url='#',$htmlOptions=array()) { if($url!=='') $htmlOptions['href']=self::normalizeUrl($url); self::clientChange('click',$htmlOptions); return self::tag('a',$htmlOptions,$text); } public static function mailto($text,$email='',$htmlOptions=array()) { if($email==='') $email=$text; return self::link($text,'mailto:'.$email,$htmlOptions); } public static function image($src,$alt='',$htmlOptions=array()) { $htmlOptions['src']=$src; $htmlOptions['alt']=$alt; return self::tag('img',$htmlOptions); } public static function button($label='button',$htmlOptions=array()) { if(!isset($htmlOptions['name'])) { if(!array_key_exists('name',$htmlOptions)) $htmlOptions['name']=self::ID_PREFIX.self::$count++; } if(!isset($htmlOptions['type'])) $htmlOptions['type']='button'; if(!isset($htmlOptions['value']) && $htmlOptions['type']!='image') $htmlOptions['value']=$label; self::clientChange('click',$htmlOptions); return self::tag('input',$htmlOptions); } public static function htmlButton($label='button',$htmlOptions=array()) { if(!isset($htmlOptions['name'])) $htmlOptions['name']=self::ID_PREFIX.self::$count++; if(!isset($htmlOptions['type'])) $htmlOptions['type']='button'; self::clientChange('click',$htmlOptions); return self::tag('button',$htmlOptions,$label); } public static function submitButton($label='submit',$htmlOptions=array()) { $htmlOptions['type']='submit'; return self::button($label,$htmlOptions); } public static function resetButton($label='reset',$htmlOptions=array()) { $htmlOptions['type']='reset'; return self::button($label,$htmlOptions); } public static function imageButton($src,$htmlOptions=array()) { $htmlOptions['src']=$src; $htmlOptions['type']='image'; return self::button('submit',$htmlOptions); } public static function linkButton($label='submit',$htmlOptions=array()) { if(!isset($htmlOptions['submit'])) $htmlOptions['submit']=isset($htmlOptions['href']) ? $htmlOptions['href'] : ''; return self::link($label,'#',$htmlOptions); } public static function label($label,$for,$htmlOptions=array()) { if($for===false) unset($htmlOptions['for']); else $htmlOptions['for']=$for; if(isset($htmlOptions['required'])) { if($htmlOptions['required']) { if(isset($htmlOptions['class'])) $htmlOptions['class'].=' '.self::$requiredCss; else $htmlOptions['class']=self::$requiredCss; $label=self::$beforeRequiredLabel.$label.self::$afterRequiredLabel; } unset($htmlOptions['required']); } return self::tag('label',$htmlOptions,$label); } public static function colorField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('color',$name,$value,$htmlOptions); } public static function textField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('text',$name,$value,$htmlOptions); } public static function searchField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('search',$name,$value,$htmlOptions); } public static function numberField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('number',$name,$value,$htmlOptions); } public static function rangeField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('range',$name,$value,$htmlOptions); } public static function dateField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('date',$name,$value,$htmlOptions); } public static function timeField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('time',$name,$value,$htmlOptions); } public static function dateTimeField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('datetime',$name,$value,$htmlOptions); } public static function dateTimeLocalField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('datetime-local',$name,$value,$htmlOptions); } public static function weekField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('week',$name,$value,$htmlOptions); } public static function emailField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('email',$name,$value,$htmlOptions); } public static function telField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('tel',$name,$value,$htmlOptions); } public static function urlField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('url',$name,$value,$htmlOptions); } public static function hiddenField($name,$value='',$htmlOptions=array()) { return self::inputField('hidden',$name,$value,$htmlOptions); } public static function passwordField($name,$value='',$htmlOptions=array()) { self::clientChange('change',$htmlOptions); return self::inputField('password',$name,$value,$htmlOptions); } public static function fileField($name,$value='',$htmlOptions=array()) { return self::inputField('file',$name,$value,$htmlOptions); } public static function textArea($name,$value='',$htmlOptions=array()) { $htmlOptions['name']=$name; if(!isset($htmlOptions['id'])) $htmlOptions['id']=self::getIdByName($name); elseif($htmlOptions['id']===false) unset($htmlOptions['id']); self::clientChange('change',$htmlOptions); return self::tag('textarea',$htmlOptions,isset($htmlOptions['encode']) && !$htmlOptions['encode'] ? $value : self::encode($value)); } public static function radioButton($name,$checked=false,$htmlOptions=array()) { if($checked) $htmlOptions['checked']='checked'; else unset($htmlOptions['checked']); $value=isset($htmlOptions['value']) ? $htmlOptions['value'] : 1; self::clientChange('click',$htmlOptions); if(array_key_exists('uncheckValue',$htmlOptions)) { $uncheck=$htmlOptions['uncheckValue']; unset($htmlOptions['uncheckValue']); } else $uncheck=null; if($uncheck!==null) { // add a hidden field so that if the radio button is not selected, it still submits a value if(isset($htmlOptions['id']) && $htmlOptions['id']!==false) $uncheckOptions=array('id'=>self::ID_PREFIX.$htmlOptions['id']); else $uncheckOptions=array('id'=>false); if(!empty($htmlOptions['disabled'])) $uncheckOptions['disabled']=$htmlOptions['disabled']; $hidden=self::hiddenField($name,$uncheck,$uncheckOptions); } else $hidden=''; // add a hidden field so that if the radio button is not selected, it still submits a value return $hidden . self::inputField('radio',$name,$value,$htmlOptions); } public static function checkBox($name,$checked=false,$htmlOptions=array()) { if($checked) $htmlOptions['checked']='checked'; else unset($htmlOptions['checked']); $value=isset($htmlOptions['value']) ? $htmlOptions['value'] : 1; self::clientChange('click',$htmlOptions); if(array_key_exists('uncheckValue',$htmlOptions)) { $uncheck=$htmlOptions['uncheckValue']; unset($htmlOptions['uncheckValue']); } else $uncheck=null; if($uncheck!==null) { // add a hidden field so that if the check box is not checked, it still submits a value if(isset($htmlOptions['id']) && $htmlOptions['id']!==false) $uncheckOptions=array('id'=>self::ID_PREFIX.$htmlOptions['id']); else $uncheckOptions=array('id'=>false); if(!empty($htmlOptions['disabled'])) $uncheckOptions['disabled']=$htmlOptions['disabled']; $hidden=self::hiddenField($name,$uncheck,$uncheckOptions); } else $hidden=''; // add a hidden field so that if the check box is not checked, it still submits a value return $hidden . self::inputField('checkbox',$name,$value,$htmlOptions); } public static function dropDownList($name,$select,$data,$htmlOptions=array()) { $htmlOptions['name']=$name; if(!isset($htmlOptions['id'])) $htmlOptions['id']=self::getIdByName($name); elseif($htmlOptions['id']===false) unset($htmlOptions['id']); self::clientChange('change',$htmlOptions); $options="\n".self::listOptions($select,$data,$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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=self::hiddenField(substr($htmlOptions['name'],0,-2),$htmlOptions['unselectValue'],$hiddenOptions); unset($htmlOptions['unselectValue']); } } // add a hidden field so that if the option is not selected, it still submits a value return $hidden . self::tag('select',$htmlOptions,$options); } public static function listBox($name,$select,$data,$htmlOptions=array()) { if(!isset($htmlOptions['size'])) $htmlOptions['size']=4; if(!empty($htmlOptions['multiple'])) { if(substr($name,-2)!=='[]') $name.='[]'; } return self::dropDownList($name,$select,$data,$htmlOptions); } public static function checkBoxList($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']); if(substr($name,-2)!=='[]') $name.='[]'; if(isset($htmlOptions['checkAll'])) { $checkAllLabel=$htmlOptions['checkAll']; $checkAllLast=isset($htmlOptions['checkAllLast']) && $htmlOptions['checkAllLast']; } unset($htmlOptions['checkAll'],$htmlOptions['checkAllLast']); $labelOptions=isset($htmlOptions['labelOptions'])?$htmlOptions['labelOptions']:array(); unset($htmlOptions['labelOptions']); $items=array(); $baseID=isset($htmlOptions['baseID']) ? $htmlOptions['baseID'] : self::getIdByName($name); unset($htmlOptions['baseID']); $id=0; $checkAll=true; foreach($data as $value=>$labelTitle) { $checked=!is_array($select) && !strcmp($value,$select) || is_array($select) && in_array($value,$select); $checkAll=$checkAll && $checked; $htmlOptions['value']=$value; $htmlOptions['id']=$baseID.'_'.$id++; $option=self::checkBox($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}'=>$endLabel, )); } if(isset($checkAllLabel)) { $htmlOptions['value']=1; $htmlOptions['id']=$id=$baseID.'_all'; $option=self::checkBox($id,$checkAll,$htmlOptions); $beginLabel=self::openTag('label',$labelOptions); $label=self::label($checkAllLabel,$id,$labelOptions); $endLabel=self::closeTag('label'); $item=strtr($template,array( '{input}'=>$option, '{beginLabel}'=>$beginLabel, '{label}'=>$label, '{labelTitle}'=>$checkAllLabel, '{endLabel}'=>$endLabel, )); if($checkAllLast) $items[]=$item; else array_unshift($items,$item); $name=strtr($name,array('['=>'\\[',']'=>'\\]')); $js=<<<EOD jQuery('#$id').click(function() { jQuery("input[name='$name']").prop('checked', this.checked); }); jQuery("input[name='$name']").click(function() { jQuery('#$id').prop('checked', !jQuery("input[name='$name']:not(:checked)").length); }); jQuery('#$id').prop('checked', !jQuery("input[name='$name']:not(:checked)").length); EOD; $cs=Yii::app()->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 if (!isset($htmlOptions['required'])) $htmlOptions['required']=$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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; 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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=$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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=$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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=self::hiddenField(substr($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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=$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.$htmlOptions['id']) : array('id'=>false); if(!empty($htmlOptions['disabled'])) $hiddenOptions['disabled']=$htmlOptions['disabled']; $hidden=$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!='') { if (!isset($htmlOptions['encode']) || $htmlOptions['encode']) $error=self::encode($error); $content.= '<li>'.$error."</li>\n"; } if($firstError) break; } } } if($content!=='') { if($header===null) $header='<p>'.Yii::t('yii','Please fix the following input errors:').'</p>'; if(!isset($htmlOptions['class'])) $htmlOptions['class']=self::$errorSummaryCss; return self::tag('div',$htmlOptions,$header."\n<ul>\n$content</ul>".$footer); } else return ''; } public static function error($model,$attribute,$htmlOptions=array()) { self::resolveName($model,$attribute); // turn [a][b]attr into attr $error=$model->getError($attribute); if (!isset($htmlOptions['encode']) || $htmlOptions['encode']) $error=self::encode($error); 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)) { if ((version_compare(PHP_VERSION, '7.2.0', '>=') && is_numeric($name)) || !isset($model->$name) ) { return $defaultValue; } else { $model=$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'])) { $content.='<option value="">'.strtr($htmlOptions['prompt'],array('<'=>'<','>'=>'>'))."</option>\n"; unset($htmlOptions['prompt']); } if(isset($htmlOptions['empty'])) { if(!is_array($htmlOptions['empty'])) $htmlOptions['empty']=array(''=>$htmlOptions['empty']); foreach($htmlOptions['empty'] as $value=>$label) $content.='<option value="'.self::encode($value).'">'.strtr($label,array('<'=>'<','>'=>'>'))."</option>\n"; unset($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)) { $content.='<optgroup label="'.($raw?$key : self::encode($key))."\">\n"; $dummy=array('options'=>$options); if(isset($htmlOptions['encode'])) $dummy['encode']=$htmlOptions['encode']; $content.=self::listOptions($selection,$value,$dummy); $content.='</optgroup>'."\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('/(<title\b[^>]*>|<\\/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('/(<body\b[^>]*>)/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']=$baseUrl; } public function hasPackage($name) { if(isset($this->coreScripts[$name])) return true; if(isset($this->packages[$name])) return true; else { if($this->corePackages===null) $this->corePackages=require(YII_PATH.'/web/js/packages.php'); if(isset($this->corePackages[$name])) return true; } return false; } public function registerPackage($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()) { $params=func_get_args(); if($position===null) $position=$this->defaultScriptFilePosition; $this->hasScripts=true; if(empty($htmlOptions)) $value=$url; else { $value=$htmlOptions; $value['src']=$url; } $this->scriptFiles[$position][$url]=$value; $this->recordCachingAction('clientScript','registerScriptFile',$params); return $this; } public function registerScript($id,$script,$position=null,array $htmlOptions=array()) { $params=func_get_args(); if($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'); $this->recordCachingAction('clientScript','registerScript',$params); return $this; } public function registerMetaTag($content,$name=null,$httpEquiv=null,$options=array(),$id=null) { $params=func_get_args(); $this->hasScripts=true; if($name!==null) $options['name']=$name; if($httpEquiv!==null) $options['http-equiv']=$httpEquiv; $options['content']=$content; $this->metaTags[null===$id?count($this->metaTags):$id]=$options; $this->recordCachingAction('clientScript','registerMetaTag',$params); return $this; } public function registerLinkTag($relation=null,$type=null,$href=null,$media=null,$options=array()) { $params=func_get_args(); $this->hasScripts=true; if($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; $this->recordCachingAction('clientScript','registerLinkTag',$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('/(?<![A-Z])[A-Z]/', ' \0', $name))))); } public function getAttributes($names=null) { $values=array(); foreach($this->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===false) $this->select=$criteria['select']; elseif($criteria['select']===false) $this->select=false; elseif($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); return $this->quoteValueInternal($str, PDO::PARAM_STR); } public function quoteValueWithType($value, $type) { $this->setActive(true); return $this->quoteValueInternal($value, $type); } private function quoteValueInternal($value, $type) { if(mb_stripos($this->connectionString, 'odbc:')===false) { if(($quoted=$this->_pdo->quote($value, $type))!==false) return $quoted; } // fallback for drivers that don't support quote (e.g. oci and odbc) return "'" . addcslashes(str_replace("'", "''", $value), "\000\n\r\\\032") . "'"; } public function quoteTableName($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($table,'(')===false) { if(preg_match('/^(.*?)(?i:\s+as|)\s+([^ ]+)$/',$table,$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+([^ ]+)$/',$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)) $attributes=preg_split('/\s*,\s*/',trim($attributes, " \t\n\r\0\x0B,"),-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 $_i; public function __construct(&$data) { $this->_d=&$data; $this->_i=0; } 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 $this->_i<count($this->_d); } } 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); } ?>