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Problem with rss + xml Chapter 10

#1 User is offline   Alexandre Carmo 

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Posted 20 February 2011 - 10:47 AM

Hello Friends

I'm have problem to show commentFeed.xml, when I put this link on the brownser:
http://localhost/tra...commentFeed.xml
I have this result:

Home » Error
Error 404
The system is unable to find the requested action "commentFeed".


It is my code on main.php:
'urlManager'=>array(
                        'urlFormat'=>'path',
                        'rules'=>array(
                        '<pid:\d+>/commentfeed'=>array('site/commentFeed','urlSuffix'=>'.xml', 'caseSensitive'=>false),
                        'commentfeed'=>array('site/commentFeed','urlSuffix'=>'.xml','caseSensitive'=>false),
                       
                                ),
                        'showScriptName'=>false,
                ),


It is my code on ProjectController:
<?php

class ProjectController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';
       
	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view','adduser'),
				'users'=>array('@'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	/*public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}*/
        public function actionView($id)
        {
            //essa era a opção do livro mas devido a diferença de versão o yii pois o livro trabalha com a 1.1.2 e estou usando a 1.1.4 'um pouco diferente, conforme explica esse link
            //no forum: http://www.yiiframework.com/forum/index.php?/topic/12990-got-stuck-at-chapter-6/
//              
//              $this->render('view',array(
//                      'model'=>$this->loadModel($id),
//              ));
                $issueDataProvider = new CActiveDataProvider('Issue', array(
                                'criteria' => array(
                                        'condition' => 'project_id=:projectId',
                                        'params'=> array(':projectId'=>$this->loadModel($id)->id),
                                ),
                                'pagination'=>array(
                                        'pageSize' => 1,
                                ),
                        ));

                Yii::app()->clientScript->registerLinkTag(
                            'alternate',
                            'application/rss+xml',
                            $this->createUrl('comment/feed',array('pid'=>$this->loadModel($id)->id)));

                $this->render('view', array(
                         'model' => $this->loadModel($id),
                        'issueDataProvider' => $issueDataProvider,
                ));
        }

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Project;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Project']))
		{
			$model->attributes=$_POST['Project'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Project']))
		{
			$model->attributes=$_POST['Project'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		/*$dataProvider=new CActiveDataProvider('Project');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));*/

                $dataProvider=new CActiveDataProvider('Project');
                Yii::app()->clientScript->registerLinkTag(
                            'alternate',
                            'application/rss+xml',
                            $this->createUrl('comment/feed'));

                $this->render('index',array(
                    'dataProvider'=>$dataProvider,
                ));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Project('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Project']))
			$model->attributes=$_GET['Project'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Project::model()->findByPk((int)$id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='project-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

        public function actionAdduser($id)
        {
            $project = $this->loadModel($id);
            if(!Yii::app()->user->checkAccess('createUser', array('project'=>$project)))
            {
                throw new CHttpException(403,'You are not authorized to per-form this action');
            }
            $form=new ProjectUserForm();
            //collect user input data
            if(isset($_POST['ProjectUserForm']))
            {
                $form->attributes=$_POST['ProjectUserForm'];
                $form->project = $project;
                //validate user input and set a sucessfull flassh message if valid
                if($form->validate())
                {
                    Yii::app()->user->setFlash('success',$form->username. "has been added to the project");
                    $form=new ProjectUserForm();
                }
            }
            //display the add user form
            $users = User::model()->findAll();
            $usernames=array();
            foreach($users as $user)
            {
                $usernames[]=$user->username;
            }
            $form->project = $project;
            $this->render('adduser',array('model'=>$form,'usernames'=>$usernames));
        }
}



where I'm wrong? another pages ara function ok
0

#2 User is offline   Alexandre Carmo 

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Posted 20 February 2011 - 11:54 AM

I solved the problem with this link:
Yii Foruns
0

#3 User is offline   jefftulsa 

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Posted 20 February 2011 - 09:00 PM

View PostAlexandre Carmo, on 20 February 2011 - 11:54 AM, said:

I solved the problem with this link:
Yii Foruns



Yes, please see #12 in the identified issues section:

Code Typo: Page 249 -
In url manager configuration, site/commentFeed is printed, but it should be just comment/feed:
0

#4 User is offline   Alexandre Carmo 

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Posted 01 March 2011 - 12:13 PM

Yes. Thanks
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