File indexing completed on 2025-05-04 05:29:07

 <?php
 
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 class RssController extends Local_Controller_Action_DomainSwitch
 {
 
     public function rssAction()
     {
         $this->_helper->layout()->disableLayout();
         $this->_helper->viewRenderer->setNoRender(true);
 
         $latestActions = $this->getLatestActivitiesForHost();
 
         $rssWriter = Zend_Feed::importArray($latestActions);
         $rssWriter->send();
     }
 
     private function getLatestActivitiesForHost()
     {
         return $this->createBaseInformation('Latest Events');
     }
 
     private function createBaseInformation($title)
     {
         $storeConfig = Zend_Registry::isRegistered('store_template') ? Zend_Registry::get('store_template') : null;
         return $importArray = array(
             'title' => $storeConfig['head']['browser_title_prepend'] . ' ' . $title,            //required
             'link' => 'https://' . $_SERVER['HTTP_HOST'] . '/content.rdf',                      //required
             'lastUpdate' => time(),                                                             // optional
 //            'published'   => time(),                                                          //optional
             'charset' => 'utf-8',                                                               // required
 //            'description' => 'short description of the feed',                                 //optional
             'author' => $storeConfig['head']['meta_author'],                                    //optional
             'email' => 'contact@opendesktop.org',                                               //optional
             'copyright' => 'All rights reserved. All trademarks are copyright by their respective owners. All contributors are responsible for their uploads.',            //optional
             'image' => 'https://' . $_SERVER['HTTP_HOST'] . $storeConfig['logo'],               //optional
             'generator' => $_SERVER['HTTP_HOST'] . ' atom feed generator',                      // optional
             'language' => 'en-us',                                                              // optional
             'ttl' => '15'                                                                       // optional, ignored if atom is used
         );
     }
 
     public function rdfAction()
     {
         throw new Zend_Controller_Action_Exception('deprecated method call');
 
         //$this->_helper->layout()->disableLayout();
         //$this->_helper->viewRenderer->setNoRender(true);
         //
         //$latestProducts = $this->getLatestProductsForHost();
         //
         //$rssWriter = Zend_Feed::importArray($latestProducts);
         //$rssWriter->send();
     }
 
     private function getLatestProductsForHost()
     {
         $storeCatIds = Zend_Registry::isRegistered('store_category_list') ? Zend_Registry::get('store_category_list') : null;
         $filter['category'] = $storeCatIds;
         $filter['order'] = 'latest';
         $pageLimit = 10;
         $offset = 0;
         
         $tagFilter  = Zend_Registry::isRegistered('config_store_tags') ? Zend_Registry::get('config_store_tags') : null;
         if ($tagFilter) {
             $filter['tag'] = $tagFilter;
         }
 
         $modelProject = new Default_Model_Project();
         $requestedElements = $modelProject->fetchProjectsByFilter($filter, $pageLimit, $offset);
 
         $importArray = $this->createBaseInformation('Latest Products');
         $importArray['entries'] = $this->generateFeedData($requestedElements['elements']);
 
         return $importArray;
     }
 
     private function generateFeedData($requestedElements)
     {
         $helperBuildUrl = new Default_View_Helper_BuildProductUrl();
         $helperTruncate = new Default_View_Helper_Truncate();
         $returnValues = array();
         foreach ($requestedElements as $requestedElement) {
             $returnValues[] =
                 array(
                     'title' => $requestedElement->title,                    //required
                     'link' => $helperBuildUrl->buildProductUrl($requestedElement->project_id, '', null, true, 'https'),                    //required
                     'description' => $helperTruncate->truncate(strip_tags($requestedElement->description)),                    // only text, no html, required
 //                'guid' => 'id of the article, if not given link value will used', //optional
                 'content' => $this->createContent($requestedElement),                // can contain html, optional
                 'lastUpdate' => strtotime($requestedElement->project_changed_at),                // optional
 //                'comments' => 'comments page of the feed entry', // optional
 //                'commentRss' => 'the feed url of the associated comments', // optional
                 'category' => array(
                     array(
                         'term' => $requestedElement->cat_title, // required,
                     ),
                 ),
                 // list of the attached categories // optional
 //                'enclosure'    => array(
 //                array(
 //                    'url' => 'url of the linked enclosure', // required
 //                    'type' => 'mime type of the enclosure', // optional
 //                    'length' => 'length of the linked content in octets', // optional
 //                ),
 //                ) // list of the enclosures of the feed entry // optional
             );
         }
         return $returnValues;
     }
 
     private function createContent($requestedElement)
     {
         $helperBuildUrl = new Default_View_Helper_BuildProductUrl();
         $link = $helperBuildUrl->buildProductUrl($requestedElement->project_id, '', null, true, 'https');
         $helperImage = new Default_View_Helper_Image();
         $image = $helperImage->Image($requestedElement->image_small, array('height' => 40, 'width' => 40));
         return '<a href="' . $link . '"><img src="' . $image . '" alt="Thumbnail" class="thumbnail" align="left" hspace="10" vspace="10" border="0" /></a><b><big><a href="' . $link . '" style="font-weight:bold;color:#333333;text-decoration:none;">' . $requestedElement->title . '</a></big></b><br /> (' . $requestedElement->cat_title . ')<br />' . $requestedElement->description . '<br /><br /><a href="' . $link . '" style="font-weight:bold;color:#333333;text-decoration:none;">[read more]</a><br /><br />';
     }
 
 }