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291 lines
10 KiB
PHP
291 lines
10 KiB
PHP
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<?php
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/**
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* @version $Id: view.feed.php 1930 2013-02-13 14:11:07Z joomlaworks $
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* @package K2
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* @author JoomlaWorks http://www.joomlaworks.net
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* @copyright Copyright (c) 2006 - 2013 JoomlaWorks Ltd. All rights reserved.
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* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
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*/
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// no direct access
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defined('_JEXEC') or die;
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jimport('joomla.application.component.view');
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class K2ViewItemlist extends K2View
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{
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function display($tpl = null)
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{
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$mainframe = JFactory::getApplication();
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$params = K2HelperUtilities::getParams('com_k2');
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$document = JFactory::getDocument();
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$model = $this->getModel('itemlist');
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$limitstart = JRequest::getInt('limitstart');
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$moduleID = JRequest::getInt('moduleID');
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if ($moduleID)
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{
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$result = $model->getModuleItems($moduleID);
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$items = $result->items;
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$title = $result->title;
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}
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else
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{
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//Get data depending on task
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$task = JRequest::getCmd('task');
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switch ($task)
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{
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case 'category' :
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//Get category
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$id = JRequest::getInt('id');
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JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'tables');
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$category = JTable::getInstance('K2Category', 'Table');
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$category->load($id);
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// State check
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if (!$category->published || $category->trash)
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{
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JError::raiseError(404, JText::_('K2_CATEGORY_NOT_FOUND'));
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}
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//Access check
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$user = JFactory::getUser();
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if (K2_JVERSION != '15')
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{
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if (!in_array($category->access, $user->getAuthorisedViewLevels()))
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{
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if ($user->guest)
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{
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$uri = JFactory::getURI();
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$url = 'index.php?option=com_users&view=login&return='.base64_encode($uri->toString());
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$mainframe->redirect(JRoute::_($url, false), JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'));
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}
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else
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{
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JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
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return;
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}
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}
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$languageFilter = $mainframe->getLanguageFilter();
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$languageTag = JFactory::getLanguage()->getTag();
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if ($languageFilter && $category->language != $languageTag && $category->language != '*')
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{
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return;
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}
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}
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else
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{
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if ($category->access > $user->get('aid', 0))
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{
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if ($user->guest)
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{
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$uri = JFactory::getURI();
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$url = 'index.php?option=com_user&view=login&return='.base64_encode($uri->toString());
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$mainframe->redirect(JRoute::_($url, false), JText::_('K2_YOU_NEED_TO_LOGIN_FIRST'));
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}
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else
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{
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JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
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return;
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}
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}
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}
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//Merge params
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$cparams = class_exists('JParameter') ? new JParameter($category->params) : new JRegistry($category->params);
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if ($cparams->get('inheritFrom'))
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{
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$masterCategory = JTable::getInstance('K2Category', 'Table');
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$masterCategory->load($cparams->get('inheritFrom'));
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$cparams = class_exists('JParameter') ? new JParameter($masterCategory->params) : new JRegistry($masterCategory->params);
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}
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$params->merge($cparams);
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//Category link
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$category->link = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($category->id.':'.urlencode($category->alias))));
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//Set featured flag
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JRequest::setVar('featured', $params->get('catFeaturedItems'));
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//Set title
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$title = $category->name;
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// Set ordering
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if ($params->get('singleCatOrdering'))
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{
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$ordering = $params->get('singleCatOrdering');
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}
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else
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{
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$ordering = $params->get('catOrdering');
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}
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break;
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case 'user' :
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//Get user
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$id = JRequest::getInt('id');
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$userObject = JFactory::getUser($id);
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//Check user status
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if ($userObject->block)
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{
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JError::raiseError(404, JText::_('K2_USER_NOT_FOUND'));
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}
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//Set title
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$title = $userObject->name;
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// Set ordering
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$ordering = $params->get('userOrdering');
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break;
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case 'tag' :
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//set title
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$title = JText::_('K2_DISPLAYING_ITEMS_BY_TAG').' '.JRequest::getVar('tag');
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// Set ordering
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$ordering = $params->get('tagOrdering');
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break;
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case 'search' :
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//Set title
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$title = JText::_('K2_SEARCH_RESULTS_FOR').' '.JRequest::getVar('searchword');
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break;
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case 'date' :
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// Set title
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if (JRequest::getInt('day'))
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{
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$date = strtotime(JRequest::getInt('year').'-'.JRequest::getInt('month').'-'.JRequest::getInt('day'));
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$dateFormat = (K2_JVERSION == '15') ? '%A, %d %B %Y' : 'l, d F Y';
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$title = JText::_('K2_ITEMS_FILTERED_BY_DATE').' '.JHTML::_('date', $date, $dateFormat);
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}
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else
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{
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$date = strtotime(JRequest::getInt('year').'-'.JRequest::getInt('month'));
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$dateFormat = (K2_JVERSION == '15') ? '%B %Y' : 'F Y';
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$title = JText::_('K2_ITEMS_FILTERED_BY_DATE').' '.JHTML::_('date', $date, $dateFormat);
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}
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// Set ordering
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$ordering = 'rdate';
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break;
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default :
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//Set featured flag
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JRequest::setVar('featured', $params->get('catFeaturedItems'));
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//Set title
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$title = $params->get('page_title');
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// Set ordering
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$ordering = $params->get('catOrdering');
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break;
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}
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// Various Feed Validations
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$title = JFilterOutput::ampReplace($title);
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// Get items
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if (!isset($ordering))
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{
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$items = $model->getData();
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}
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else
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{
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$items = $model->getData($ordering);
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}
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}
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// Prepare feed items
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$model = &$this->getModel('item');
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foreach ($items as $item)
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{
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$item = $model->prepareFeedItem($item);
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$item->title = $this->escape($item->title);
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$item->title = html_entity_decode($item->title);
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$feedItem = new JFeedItem();
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$feedItem->title = $item->title;
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$feedItem->link = $item->link;
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$feedItem->description = $item->description;
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$feedItem->date = $item->created;
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$feedItem->category = $item->category->name;
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$feedItem->author = $item->author->name;
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if ($params->get('feedBogusEmail'))
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{
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$feedItem->authorEmail = $params->get('feedBogusEmail');
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}
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else
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{
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if ($mainframe->getCfg('feed_email') == 'author')
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{
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$feedItem->authorEmail = $item->author->email;
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}
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else
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{
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$feedItem->authorEmail = $mainframe->getCfg('mailfrom');
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}
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}
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// Add item
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$document->addItem($feedItem);
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}
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// Set title
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$document = JFactory::getDocument();
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$menus = JSite::getMenu();
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$menu = $menus->getActive();
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if (is_object($menu))
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{
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$menu_params = class_exists('JParameter') ? new JParameter($menu->params) : new JRegistry($menu->params);
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if (!$menu_params->get('page_title'))
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$params->set('page_title', $title);
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}
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else
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{
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$params->set('page_title', $title);
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}
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if (K2_JVERSION != '15')
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{
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if ($mainframe->getCfg('sitename_pagetitles', 0) == 1)
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{
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$title = JText::sprintf('JPAGETITLE', $mainframe->getCfg('sitename'), $params->get('page_title'));
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$params->set('page_title', $title);
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}
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elseif ($mainframe->getCfg('sitename_pagetitles', 0) == 2)
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{
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$title = JText::sprintf('JPAGETITLE', $params->get('page_title'), $mainframe->getCfg('sitename'));
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$params->set('page_title', $title);
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}
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}
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$document->setTitle($params->get('page_title'));
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// Prevent spammers from using the tag view
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if ($task == 'tag' && !count($items))
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{
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$tag = JRequest::getString('tag');
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$db = JFactory::getDBO();
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$db->setQuery('SELECT id FROM #__k2_tags WHERE name = '.$db->quote($tag));
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$tagID = $db->loadResult();
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if (!$tagID)
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{
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JError::raiseError(404, JText::_('K2_NOT_FOUND'));
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return false;
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}
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}
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}
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}
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