ENH: improved feeds management

Author: Charles Marion

application/AppController.php

@@ -66,15 +66,21 @@ public function preDispatch()
       "webroot"=>$this->view->webroot,
       "logged"=>$this->logged,
       "currentUri"=>$this->getRequest()->REQUEST_URI,
-      "lang"=>Zend_Registry::get('configGlobal')->application->lang
+      "lang"=>Zend_Registry::get('configGlobal')->application->lang,
+      "Yes"=>$this->t('Yes'),
+      "No"=>$this->t('No')
     );
     $login=array(
       "titleUploadLogin"=>$this->t('Please log in'),
       "contentUploadLogin"=>utf8_encode($this->t('You need to be logged in to be able to upload files.'))
     );
+    
+    $feed=array(
+      "deleteFeed"=>$this->t('Do you really want to delete the feed')
+    );
 
     $this->view->json=array(
-      "global"=>$jsonGlobal,"login"=>$login
+      "global"=>$jsonGlobal,"login"=>$login,'feed'=>$feed
     );
     Zend_Loader::loadClass("JsonComponent",BASE_PATH.'/application/controllers/components');
     } // end preDispatch()

application/controllers/DownloadController.php

@@ -18,6 +18,7 @@ class DownloadController extends AppController
    */
   public function indexAction()
     {
+    set_time_limit(0);
     $this->_helper->layout->disableLayout();
     $itemIds=$this->_getParam('items');
     $folderIds=$this->_getParam('folders');
@@ -119,7 +120,7 @@ public function indexAction()
         $zip = new ZipStream($name.'.zip');
         foreach ($bitstreams as $bitstream)
           {
-          $zip->add_file_from_path('test/'.$bitstream->getName(), $bitstream->getPath());
+          $zip->add_file_from_path($bitstream->getName(), $bitstream->getPath());
           }
         $zip->finish();
         }

application/controllers/FeedController.php

@@ -21,6 +21,34 @@ public function indexAction()
     $this->view->feeds=$this->Feed->getGlobalFeeds($this->userSession->Dao);
     }
 
+     /** get getfolders Items' size */
+  public function deleteajaxAction()
+    {
+    if(!$this->getRequest()->isXmlHttpRequest())
+     {
+     throw new Zend_Exception("Why are you here ? Should be ajax.");
+     }     
+     
+    $this->_helper->layout->disableLayout();
+    $this->_helper->viewRenderer->setNoRender();
+    
+    $feedId=$this->_getParam('feed');
+    if(!isset($feedId)||!is_numeric($feedId))
+     {
+     throw new Zend_Exception("Please set the folder Id");
+     }
+    $feed= $this->Feed->load($feedId);
+    if($feed==false)
+      {
+      return;
+      }    
+    if(!$this->Feed->policyCheck($feed,$this->userSession->Dao,2))
+      {
+      return;
+      }
+    $this->Feed->delete($feed);      
+    }//end getfolderscontent
+    
 } // end class
 
 

application/controllers/components/SortDaoComponent.php

@@ -0,0 +1,32 @@
+<?php
+/** Sort Daos*/
+class SortdaoComponent extends AppComponent
+{ 
+  public $field='';
+  public $order='asc';
+  
+  /* sort daos*/
+  public function sortByDate($a,$b)
+    {
+    if($this->field==''||!isset($a->{$this->field}))
+      {
+      throw new Zend_Exception("Error field.");
+      }
+    $a_t = strtotime( $a->{$this->field} ) ; 
+    $b_t = strtotime( $b->{$this->field} ) ; 
+
+    if( $a_t == $b_t )
+      return 0 ; 
+    
+    if($this->order=='asc')
+      {
+      return ($a_t > $b_t ) ? -1 : 1; 
+      }
+    else
+      {
+      return ($a_t > $b_t ) ? 1 : -1; 
+      }
+    }
+    
+} // end class
+?>