YII 自定义命令行工具（2）
1.yiic 命令用到的是yiic.php
2.控制台的命令配置文件是应用的protected/config/console.php文件，系统默认的路径是protected/commands/shell如果你执行单一的任务,直接在run方法里面写，另外一种就是同写你的Controller(控制器),前面增加actionXXX
protected/extensions/clean_command/ECleanCommand.php
<?phpclass ECleanCommand extends CConsoleCommand{public $webRoot = null;public function getHelp(){$out = "Clean command allows you to clean up various temporary data Yii and an application are generating.\n\n";return $out.parent::getHelp();}public function actionCache(){$cache=Yii::app()->getComponent('cache');if($cache!==null){$cache->flush();echo "Done.\n";}else {echo "Please configure cache component.\n";}}public function actionAssets(){if(empty($this->webRoot)){echo "Please specify a path to webRoot in command properties.\n";Yii::app()->end();}$this->cleanDir($this->webRoot.'/assets');echo "Done.\n";}public function actionRuntime(){$this->cleanDir(Yii::app()->getRuntimePath());echo "Done.\n";}private function cleanDir($dir){$di = new DirectoryIterator ($dir);foreach($di as $d){if(!$d->isDot()){echo "Removed ".$d->getPathname()."\n";$this->removeDirRecursive($d->getPathname());}}}private function removeDirRecursive($dir){$files = glob($dir.'*', GLOB_MARK);foreach ($files as $file){if (is_dir($file))$this->removeDirRecursive($file);elseunlink($file);}if (is_dir($dir))rmdir($dir);}}?console.php,commandMap配置后不需要指定yiic shell index.php
<?php// This is the configuration for yiic console application.// Any writable CConsoleApplication properties can be configured here.return array('basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..','name'=>'My Console Application','commandMap' => array('clean' => array('class' => 'ext.clean_command.ECleanCommand','webRoot'=> 'E:\Apache2\htdocs\webapp',//注意修改 class::webRoot),'rbac' => array( 'class' => 'application.commands.shell.RbacCommand',) ),);命令行运行cd E:\Apache2\htdocs\webapp\protected\ 进入yiic.php的目录
yiic clean
Usage: E:\Apache2\htdocs\webapp\protected\yiic.php clean <action>Actions: cache assets runtime
yiic clean cache
yiic clean assets
E:\Apache2\htdocs\webapp\protected>yiic clean assetsRemoved E:\Apache2\htdocs\webapp/assets\1f5cfc05Removed E:\Apache2\htdocs\webapp/assets\836290ccDone.
yiic clean runtime
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例子2? protected/commands/shell/RbacCommand.php
<?phpclass RbacCommand extends CConsoleCommand{ private $_authManager; public function getHelp(){return <<<EODUSAGE rbacDESCRIPTION This command generates an initial RBAC authorization hierarchy.EOD;}/** * Execute the action. * @param array command line parameters specific for this command */public function run($args){//ensure that an authManager is defined as this is mandatory for creating an auth heirarchyif(($this->_authManager=Yii::app()->authManager)===null){ echo "Error: an authorization manager, named 'authManager' must be con-figured to use this command.\n";echo "If you already added 'authManager' component in application con-figuration,\n";echo "please quit and re-enter the yiic shell.\n";return;} //provide the oportunity for the use to abort the requestecho "This command will create three roles: Owner, Member, and Reader and the following premissions:\n";echo "create, read, update and delete user\n";echo "create, read, update and delete project\n";echo "create, read, update and delete issue\n";echo "Would you like to continue? [Yes|No] "; //check the input from the user and continue if they indicated yes to the above question if(!strncasecmp(trim(fgets(STDIN)),'y',1)) { //first we need to remove all operations, roles, child relationship and as-signments $this->_authManager->clearAll(); //create the lowest level operations for users $this->_authManager->createOperation("createUser","create a new user"); $this->_authManager->createOperation("readUser","read user profile in-formation"); $this->_authManager->createOperation("updateUser","update a users in-formation"); $this->_authManager->createOperation("deleteUser","remove a user from a project"); //create the lowest level operations for projects $this->_authManager->createOperation("createProject","create a new project"); $this->_authManager->createOperation("readProject","read project in-formation"); $this->_authManager->createOperation("updateProject","update project information"); $this->_authManager->createOperation("deleteProject","delete a pro-ject"); //create the lowest level operations for issues $this->_authManager->createOperation("createIssue","create a new is-sue"); $this->_authManager->createOperation("readIssue","read issue informa-tion"); $this->_authManager->createOperation("updateIssue","update issue in-formation"); $this->_authManager->createOperation("deleteIssue","delete an issue from a project"); //create the reader role and add the appropriate permissions as children to this role $role=$this->_authManager->createRole("reader"); $role->addChild("readUser"); $role->addChild("readProject"); $role->addChild("readIssue"); //create the member role, and add the appropriate permissions, as well as the reader role itself, as children $role=$this->_authManager->createRole("member"); $role->addChild("reader"); $role->addChild("createIssue"); $role->addChild("updateIssue"); $role->addChild("deleteIssue"); //create the owner role, and add the appropriate permissions, as well as both the reader and member roles as children $role=$this->_authManager->createRole("owner"); $role->addChild("reader"); $role->addChild("member"); $role->addChild("createUser"); $role->addChild("updateUser"); $role->addChild("deleteUser"); $role->addChild("createProject"); $role->addChild("updateProject"); $role->addChild("deleteProject"); //provide a message indicating success echo "Authorization hierarchy successfully generated."; } }}?命令行运行
yiic help rbac
yiic rbac
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