283 lines
6.8 KiB
PHP
283 lines
6.8 KiB
PHP
<?php
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class ProgramsController extends MSController
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{
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const PROGS_INDEX_ROWSIZE = 4;
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const PROGS_INDEX_PAGESIZE = 16;
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public $layout='//layouts/column2';
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public $menu=array();
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/**
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* @return array action filters
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*/
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public function filters()
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{
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return array(
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'accessControl', // perform access control for CRUD operations
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);
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}
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/**
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* Specifies the access control rules.
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* This method is used by the 'accessControl' filter.
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* @return array access control rules
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*/
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public function accessRules()
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{
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return array(
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array('allow', // allow all users to perform 'index' and 'view' actions
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'actions'=>array('index','view', 'download'),
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'users'=>array('*'),
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),
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array('allow', // allow authenticated user to perform 'create' and 'update' actions
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'actions'=>array('create','update','admin','delete'),
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'users'=>array('@'),
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),
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// array('allow', // allow admin user to perform 'admin' and 'delete' actions
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// 'actions'=>array(),
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// 'users'=>array('admin'),
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// ),
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array('deny', // deny everythign else to all users
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'users'=>array('*'),
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),
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);
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}
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/**
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* Displays a particular model.
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* @param integer $id the ID of the model to be displayed
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* @throws CHttpException when $id is integer
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*/
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public function actionView($id)
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{
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$this->layout = '//layouts/main';
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if (is_numeric($id))
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{
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if (Yii::app()->user->name == 'admin') {
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$model = $this->loadModelByID($id);
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} else {
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throw new CHttpException(400, "You can't access a program by ID");
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}
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}
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else
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{
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$model = $this->loadModelByName($id);
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}
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$this->render('view',array(
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'model'=>$model,
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));
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}
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/**
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* Displays a particular model.
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* @param integer $id the ID of the model to be displayed
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* @throws CHttpException when $id is integer
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*/
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public function actionDownload($id)
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{
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$this->layout = '//layouts/main';
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if (is_numeric($id))
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{
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if (Yii::app()->user->name == 'admin') {
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$model = $this->loadModelByID($id);
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} else {
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throw new CHttpException(400, "You can't access a program by ID");
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}
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}
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else
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{
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$model = $this->loadModelByName($id);
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}
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$model->Downloads++;
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$model->save();
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$this->redirect($model->getDirectDownloadLink());
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}
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/**
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* Creates a new model.
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* If creation is successful, the browser will be redirected to the 'view' page.
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*/
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public function actionCreate()
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{
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$model=new Program();
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// Uncomment the following line if AJAX validation is needed
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// $this->performAjaxValidation($model);
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if (isset($_POST['Program'])) {
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$model->attributes=$_POST['Program'];
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if ($model->save()) {
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$this->redirect(array('view','id'=>$model->ID));
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}
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}
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$this->render('create',array(
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'model'=>$model,
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));
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}
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/**
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* Updates a particular model.
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* If update is successful, the browser will be redirected to the 'view' page.
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* @param integer $id the ID of the model to be updated
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*/
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public function actionUpdate($id)
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{
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$model=$this->loadModelByID($id);
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// Uncomment the following line if AJAX validation is needed
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// $this->performAjaxValidation($model);
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if (isset($_POST['Program'])) {
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$model->attributes=$_POST['Program'];
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if ($model->save()) {
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$this->redirect(array('view','id'=>$model->ID));
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}
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}
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$this->render('update',array(
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'model'=>$model,
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));
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}
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/**
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* Deletes a particular model.
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* If deletion is successful, the browser will be redirected to the 'admin' page.
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* @param integer $id the ID of the model to be deleted
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* @throws CHttpException on invalid request
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*/
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public function actionDelete($id)
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{
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// if (Yii::app()->request->isPostRequest) {
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// we only allow deletion via POST request
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$model = $this->loadModelByID($id);
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$model->deleteDescriptions();
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$model->delete();
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// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
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if (!isset($_GET['ajax'])) {
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$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
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}
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// } else {
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// throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
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// }
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}
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/**
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* Lists all models.
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*/
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public function actionIndex($categoryfilter)
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{
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$this->layout = '//layouts/main';
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if (isset($_GET['page']) && is_numeric($_GET['page'])) {
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$page = $_GET['page'];
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} else {
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$page = 1;
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}
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$criteria = new CDbCriteria;
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$criteria->order = "Sterne DESC, add_date DESC";
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if (! empty($categoryfilter))
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$criteria->addCondition("Kategorie = :cat");
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$criteria->params[':cat'] = $categoryfilter;
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$criteria->addCondition("visible=1");
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$all = Program::model()->findAll($criteria);
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/* @var $all Program[] */
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$pagecount = ceil(count($all) / self::PROGS_INDEX_PAGESIZE);
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$all = array_slice($all, ($page - 1) * self::PROGS_INDEX_PAGESIZE, self::PROGS_INDEX_PAGESIZE);
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$rowcount = ceil((count($all) / self::PROGS_INDEX_ROWSIZE));
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$progdata = array();
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for ($i = 0; $i < $rowcount; $i++) {
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$progdata[] = array();
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foreach (array_slice($all, $i * self::PROGS_INDEX_ROWSIZE, self::PROGS_INDEX_ROWSIZE) as $record) {
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$progdata[$i][] = $record;
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}
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}
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//#######
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$data = array();
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$data['page'] = $page;
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$data['pagecount'] = $pagecount;
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$data['rowcount'] = $rowcount;
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$data['data'] = $progdata;
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$data['category'] = $categoryfilter;
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$this->render('index', $data);
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}
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/**
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* Manages all models.
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*/
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public function actionAdmin()
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{
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$model=new Program('search');
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$model->unsetAttributes(); // clear any default values
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if (isset($_GET['Program'])) {
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$model->attributes=$_GET['Program'];
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}
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$this->render('admin',array(
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'model'=>$model,
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));
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}
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/**
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* Returns the data model based on the primary key given in the GET variable.
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* If the data model is not found, an HTTP exception will be raised.
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* @param integer $id the ID of the model to be loaded
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* @return Program the loaded model
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* @throws CHttpException
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*/
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public function loadModelByID($id)
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{
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$model=Program::model()->findByPk($id);
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if ($model===null) {
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throw new CHttpException(404,'The requested Programm (by ID) does not exist.');
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}
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return $model;
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}
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/**
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* Returns the data model based on the name of Program
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* If the data model is not found, an HTTP exception will be raised.
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* @param string $name the ID of the model to be loaded
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* @return Program the loaded model
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* @throws CHttpException
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*/
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public function loadModelByName($name)
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{
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$model=Program::model()->findByAttributes(['Name' => $name]);
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if ($model===null) {
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throw new CHttpException(404,'The requested programm (by Name) does not exist.');
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}
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return $model;
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}
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/**
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* Performs the AJAX validation.
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* @param Program $model the model to be validated
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*/
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protected function performAjaxValidation($model)
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{
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if (isset($_POST['ajax']) && $_POST['ajax']==='program-form') {
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echo CActiveForm::validate($model);
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Yii::app()->end();
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}
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}
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} |