585 lines
18 KiB
PHP
585 lines
18 KiB
PHP
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<?php
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/**
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* @version $Id: helper.php 1832 2013-01-30 13:05:12Z lefteris.kavadas $
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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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require_once (JPATH_SITE.DS.'components'.DS.'com_k2'.DS.'helpers'.DS.'route.php');
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require_once (JPATH_SITE.DS.'components'.DS.'com_k2'.DS.'helpers'.DS.'utilities.php');
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class modK2ContentHelper
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{
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public static function getItems(&$params, $format = 'html')
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{
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jimport('joomla.filesystem.file');
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$mainframe = JFactory::getApplication();
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$limit = $params->get('itemCount', 5);
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$cid = $params->get('category_id', NULL);
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$ordering = $params->get('itemsOrdering', '');
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$componentParams = JComponentHelper::getParams('com_k2');
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$limitstart = JRequest::getInt('limitstart');
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$user = JFactory::getUser();
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$aid = $user->get('aid');
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$db = JFactory::getDBO();
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$jnow = JFactory::getDate();
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$now = K2_JVERSION == '15'?$jnow->toMySQL():$jnow->toSql();
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$nullDate = $db->getNullDate();
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if ($params->get('source') == 'specific')
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{
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$value = $params->get('items');
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$current = array();
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if (is_string($value) && !empty($value))
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$current[] = $value;
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if (is_array($value))
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$current = $value;
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$items = array();
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foreach ($current as $id)
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{
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$query = "SELECT i.*, c.name AS categoryname,c.id AS categoryid, c.alias AS categoryalias, c.params AS categoryparams
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FROM #__k2_items as i
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LEFT JOIN #__k2_categories c ON c.id = i.catid
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WHERE i.published = 1 ";
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if (K2_JVERSION != '15')
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{
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$query .= " AND i.access IN(".implode(',', $user->getAuthorisedViewLevels()).") ";
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}
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else
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{
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$query .= " AND i.access<={$aid} ";
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}
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$query .= " AND i.trash = 0 AND c.published = 1 ";
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if (K2_JVERSION != '15')
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{
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$query .= " AND c.access IN(".implode(',', $user->getAuthorisedViewLevels()).") ";
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}
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else
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{
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$query .= " AND c.access<={$aid} ";
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}
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$query .= " AND c.trash = 0
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AND ( i.publish_up = ".$db->Quote($nullDate)." OR i.publish_up <= ".$db->Quote($now)." )
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AND ( i.publish_down = ".$db->Quote($nullDate)." OR i.publish_down >= ".$db->Quote($now)." )
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AND i.id={$id}";
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if (K2_JVERSION != '15')
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{
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if ($mainframe->getLanguageFilter())
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{
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$languageTag = JFactory::getLanguage()->getTag();
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$query .= " AND c.language IN (".$db->Quote($languageTag).", ".$db->Quote('*').") AND i.language IN (".$db->Quote($languageTag).", ".$db->Quote('*').")";
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}
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}
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$db->setQuery($query);
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$item = $db->loadObject();
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if ($item)
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$items[] = $item;
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}
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}
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else
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{
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$query = "SELECT i.*, CASE WHEN i.modified = 0 THEN i.created ELSE i.modified END as lastChanged, c.name AS categoryname,c.id AS categoryid, c.alias AS categoryalias, c.params AS categoryparams";
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if ($ordering == 'best')
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$query .= ", (r.rating_sum/r.rating_count) AS rating";
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if ($ordering == 'comments')
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$query .= ", COUNT(comments.id) AS numOfComments";
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$query .= " FROM #__k2_items as i RIGHT JOIN #__k2_categories c ON c.id = i.catid";
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if ($ordering == 'best')
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$query .= " LEFT JOIN #__k2_rating r ON r.itemID = i.id";
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if ($ordering == 'comments')
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$query .= " LEFT JOIN #__k2_comments comments ON comments.itemID = i.id";
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if (K2_JVERSION != '15')
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{
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$query .= " WHERE i.published = 1 AND i.access IN(".implode(',', $user->getAuthorisedViewLevels()).") AND i.trash = 0 AND c.published = 1 AND c.access IN(".implode(',', $user->getAuthorisedViewLevels()).") AND c.trash = 0";
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}
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else
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{
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$query .= " WHERE i.published = 1 AND i.access <= {$aid} AND i.trash = 0 AND c.published = 1 AND c.access <= {$aid} AND c.trash = 0";
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}
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$query .= " AND ( i.publish_up = ".$db->Quote($nullDate)." OR i.publish_up <= ".$db->Quote($now)." )";
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$query .= " AND ( i.publish_down = ".$db->Quote($nullDate)." OR i.publish_down >= ".$db->Quote($now)." )";
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if ($params->get('catfilter'))
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{
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if (!is_null($cid))
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{
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if (is_array($cid))
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{
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if ($params->get('getChildren'))
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{
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$itemListModel = K2Model::getInstance('Itemlist', 'K2Model');
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$categories = $itemListModel->getCategoryTree($cid);
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$sql = @implode(',', $categories);
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$query .= " AND i.catid IN ({$sql})";
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}
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else
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{
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JArrayHelper::toInteger($cid);
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$query .= " AND i.catid IN(".implode(',', $cid).")";
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}
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}
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else
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{
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if ($params->get('getChildren'))
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{
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$itemListModel = K2Model::getInstance('Itemlist', 'K2Model');
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$categories = $itemListModel->getCategoryTree($cid);
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$sql = @implode(',', $categories);
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$query .= " AND i.catid IN ({$sql})";
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}
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else
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{
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$query .= " AND i.catid=".(int)$cid;
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}
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}
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}
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}
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if ($params->get('FeaturedItems') == '0')
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$query .= " AND i.featured != 1";
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if ($params->get('FeaturedItems') == '2')
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$query .= " AND i.featured = 1";
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if ($params->get('videosOnly'))
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$query .= " AND (i.video IS NOT NULL AND i.video!='')";
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if ($ordering == 'comments')
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$query .= " AND comments.published = 1";
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if (K2_JVERSION != '15')
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{
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if ($mainframe->getLanguageFilter())
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{
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$languageTag = JFactory::getLanguage()->getTag();
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$query .= " AND c.language IN (".$db->Quote($languageTag).", ".$db->Quote('*').") AND i.language IN (".$db->Quote($languageTag).", ".$db->Quote('*').")";
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}
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}
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switch ($ordering)
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{
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case 'date' :
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$orderby = 'i.created ASC';
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break;
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case 'rdate' :
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$orderby = 'i.created DESC';
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break;
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case 'alpha' :
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$orderby = 'i.title';
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break;
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case 'ralpha' :
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$orderby = 'i.title DESC';
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break;
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case 'order' :
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if ($params->get('FeaturedItems') == '2')
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$orderby = 'i.featured_ordering';
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else
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$orderby = 'i.ordering';
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break;
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case 'rorder' :
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if ($params->get('FeaturedItems') == '2')
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$orderby = 'i.featured_ordering DESC';
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else
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$orderby = 'i.ordering DESC';
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break;
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case 'hits' :
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if ($params->get('popularityRange'))
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{
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$datenow = JFactory::getDate();
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$date = K2_JVERSION == '15'?$datenow->toMySQL():$datenow->toSql();
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$query .= " AND i.created > DATE_SUB('{$date}',INTERVAL ".$params->get('popularityRange')." DAY) ";
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}
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$orderby = 'i.hits DESC';
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break;
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case 'rand' :
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$orderby = 'RAND()';
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break;
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case 'best' :
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$orderby = 'rating DESC';
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break;
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case 'comments' :
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if ($params->get('popularityRange'))
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{
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$datenow = JFactory::getDate();
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$date = K2_JVERSION == '15'?$datenow->toMySQL():$datenow->toSql();
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$query .= " AND i.created > DATE_SUB('{$date}',INTERVAL ".$params->get('popularityRange')." DAY) ";
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}
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$query .= " GROUP BY i.id ";
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$orderby = 'numOfComments DESC';
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break;
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case 'modified' :
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$orderby = 'lastChanged DESC';
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break;
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case 'publishUp' :
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$orderby = 'i.publish_up DESC';
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break;
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default :
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$orderby = 'i.id DESC';
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break;
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}
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$query .= " ORDER BY ".$orderby;
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$db->setQuery($query, 0, $limit);
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$items = $db->loadObjectList();
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}
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$model = K2Model::getInstance('Item', 'K2Model');
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if (count($items))
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{
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foreach ($items as $item)
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{
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$item->event = new stdClass;
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//Clean title
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$item->title = JFilterOutput::ampReplace($item->title);
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//Images
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if ($params->get('itemImage'))
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{
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$date = JFactory::getDate($item->modified);
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$timestamp = '?t='.$date->toUnix();
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_XS.jpg'))
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{
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$item->imageXSmall = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_XS.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageXSmall .= $timestamp;
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}
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}
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_S.jpg'))
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{
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$item->imageSmall = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_S.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageSmall .= $timestamp;
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}
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}
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_M.jpg'))
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{
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$item->imageMedium = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_M.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageMedium .= $timestamp;
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}
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}
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_L.jpg'))
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{
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$item->imageLarge = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_L.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageLarge .= $timestamp;
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}
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}
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_XL.jpg'))
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{
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$item->imageXLarge = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_XL.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageXLarge .= $timestamp;
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}
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}
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if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$item->id).'_Generic.jpg'))
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{
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$item->imageGeneric = JURI::base(true).'/media/k2/items/cache/'.md5("Image".$item->id).'_Generic.jpg';
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if ($componentParams->get('imageTimestamp'))
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{
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$item->imageGeneric .= $timestamp;
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}
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}
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$image = 'image'.$params->get('itemImgSize', 'Small');
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if (isset($item->$image))
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$item->image = $item->$image;
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}
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//Read more link
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$item->link = urldecode(JRoute::_(K2HelperRoute::getItemRoute($item->id.':'.urlencode($item->alias), $item->catid.':'.urlencode($item->categoryalias))));
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//Tags
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if ($params->get('itemTags'))
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{
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$tags = $model->getItemTags($item->id);
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for ($i = 0; $i < sizeof($tags); $i++)
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{
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$tags[$i]->link = JRoute::_(K2HelperRoute::getTagRoute($tags[$i]->name));
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}
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$item->tags = $tags;
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}
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//Category link
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if ($params->get('itemCategory'))
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$item->categoryLink = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($item->catid.':'.urlencode($item->categoryalias))));
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//Extra fields
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if ($params->get('itemExtraFields'))
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{
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$item->extra_fields = $model->getItemExtraFields($item->extra_fields, $item);
|
||
|
|
}
|
||
|
|
|
||
|
|
//Comments counter
|
||
|
|
if ($params->get('itemCommentsCounter'))
|
||
|
|
$item->numOfComments = $model->countItemComments($item->id);
|
||
|
|
|
||
|
|
//Attachments
|
||
|
|
if ($params->get('itemAttachments'))
|
||
|
|
$item->attachments = $model->getItemAttachments($item->id);
|
||
|
|
|
||
|
|
//Import plugins
|
||
|
|
if ($format != 'feed')
|
||
|
|
{
|
||
|
|
$dispatcher = JDispatcher::getInstance();
|
||
|
|
JPluginHelper::importPlugin('content');
|
||
|
|
}
|
||
|
|
|
||
|
|
//Video
|
||
|
|
if ($params->get('itemVideo') && $format != 'feed')
|
||
|
|
{
|
||
|
|
$params->set('vfolder', 'media/k2/videos');
|
||
|
|
$params->set('afolder', 'media/k2/audio');
|
||
|
|
$item->text = $item->video;
|
||
|
|
if (K2_JVERSION == '15')
|
||
|
|
{
|
||
|
|
$dispatcher->trigger('onPrepareContent', array(&$item, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$dispatcher->trigger('onContentPrepare', array('mod_k2_content.', &$item, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
$item->video = $item->text;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Introtext
|
||
|
|
$item->text = '';
|
||
|
|
if ($params->get('itemIntroText'))
|
||
|
|
{
|
||
|
|
// Word limit
|
||
|
|
if ($params->get('itemIntroTextWordLimit'))
|
||
|
|
{
|
||
|
|
$item->text .= K2HelperUtilities::wordLimit($item->introtext, $params->get('itemIntroTextWordLimit'));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$item->text .= $item->introtext;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($format != 'feed')
|
||
|
|
{
|
||
|
|
|
||
|
|
$params->set('parsedInModule', 1);
|
||
|
|
// for plugins to know when they are parsed inside this module
|
||
|
|
|
||
|
|
if ($params->get('JPlugins', 1))
|
||
|
|
{
|
||
|
|
//Plugins
|
||
|
|
if (K2_JVERSION != '15')
|
||
|
|
{
|
||
|
|
|
||
|
|
$item->event->BeforeDisplay = '';
|
||
|
|
$item->event->AfterDisplay = '';
|
||
|
|
|
||
|
|
$dispatcher->trigger('onContentPrepare', array('mod_k2_content', &$item, &$params, $limitstart));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onContentAfterTitle', array('mod_k2_content', &$item, &$params, $limitstart));
|
||
|
|
$item->event->AfterDisplayTitle = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onContentBeforeDisplay', array('mod_k2_content', &$item, &$params, $limitstart));
|
||
|
|
$item->event->BeforeDisplayContent = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onContentAfterDisplay', array('mod_k2_content', &$item, &$params, $limitstart));
|
||
|
|
$item->event->AfterDisplayContent = trim(implode("\n", $results));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$results = $dispatcher->trigger('onBeforeDisplay', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->BeforeDisplay = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onAfterDisplay', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->AfterDisplay = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onAfterDisplayTitle', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->AfterDisplayTitle = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onBeforeDisplayContent', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->BeforeDisplayContent = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onAfterDisplayContent', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->AfterDisplayContent = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$dispatcher->trigger('onPrepareContent', array(&$item, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
//Init K2 plugin events
|
||
|
|
$item->event->K2BeforeDisplay = '';
|
||
|
|
$item->event->K2AfterDisplay = '';
|
||
|
|
$item->event->K2AfterDisplayTitle = '';
|
||
|
|
$item->event->K2BeforeDisplayContent = '';
|
||
|
|
$item->event->K2AfterDisplayContent = '';
|
||
|
|
$item->event->K2CommentsCounter = '';
|
||
|
|
|
||
|
|
if ($params->get('K2Plugins', 1))
|
||
|
|
{
|
||
|
|
//K2 plugins
|
||
|
|
JPluginHelper::importPlugin('k2');
|
||
|
|
$results = $dispatcher->trigger('onK2BeforeDisplay', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2BeforeDisplay = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onK2AfterDisplay', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2AfterDisplay = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onK2AfterDisplayTitle', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2AfterDisplayTitle = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onK2BeforeDisplayContent', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2BeforeDisplayContent = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$results = $dispatcher->trigger('onK2AfterDisplayContent', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2AfterDisplayContent = trim(implode("\n", $results));
|
||
|
|
|
||
|
|
$dispatcher->trigger('onK2PrepareContent', array(&$item, &$params, $limitstart));
|
||
|
|
|
||
|
|
if ($params->get('itemCommentsCounter'))
|
||
|
|
{
|
||
|
|
$results = $dispatcher->trigger('onK2CommentsCounter', array(&$item, &$params, $limitstart));
|
||
|
|
$item->event->K2CommentsCounter = trim(implode("\n", $results));
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Restore the intotext variable after plugins execution
|
||
|
|
$item->introtext = $item->text;
|
||
|
|
|
||
|
|
//Clean the plugin tags
|
||
|
|
$item->introtext = preg_replace("#{(.*?)}(.*?){/(.*?)}#s", '', $item->introtext);
|
||
|
|
|
||
|
|
//Author
|
||
|
|
if ($params->get('itemAuthor'))
|
||
|
|
{
|
||
|
|
if (!empty($item->created_by_alias))
|
||
|
|
{
|
||
|
|
$item->author = $item->created_by_alias;
|
||
|
|
$item->authorGender = NULL;
|
||
|
|
$item->authorDescription = NULL;
|
||
|
|
if ($params->get('itemAuthorAvatar'))
|
||
|
|
$item->authorAvatar = K2HelperUtilities::getAvatar('alias');
|
||
|
|
$item->authorLink = Juri::root(true);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$author = JFactory::getUser($item->created_by);
|
||
|
|
$item->author = $author->name;
|
||
|
|
|
||
|
|
$query = "SELECT `description`, `gender` FROM #__k2_users WHERE userID=".(int)$author->id;
|
||
|
|
$db->setQuery($query, 0, 1);
|
||
|
|
$result = $db->loadObject();
|
||
|
|
if ($result)
|
||
|
|
{
|
||
|
|
$item->authorGender = $result->gender;
|
||
|
|
$item->authorDescription = $result->description;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$item->authorGender = NULL;
|
||
|
|
$item->authorDescription = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($params->get('itemAuthorAvatar'))
|
||
|
|
{
|
||
|
|
$item->authorAvatar = K2HelperUtilities::getAvatar($author->id, $author->email, $componentParams->get('userImageWidth'));
|
||
|
|
}
|
||
|
|
//Author Link
|
||
|
|
$item->authorLink = JRoute::_(K2HelperRoute::getUserRoute($item->created_by));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Extra fields plugins
|
||
|
|
if (is_array($item->extra_fields))
|
||
|
|
{
|
||
|
|
foreach ($item->extra_fields as $key => $extraField)
|
||
|
|
{
|
||
|
|
if ($extraField->type == 'textarea' || $extraField->type == 'textfield')
|
||
|
|
{
|
||
|
|
$tmp = new JObject();
|
||
|
|
$tmp->text = $extraField->value;
|
||
|
|
if ($params->get('JPlugins', 1))
|
||
|
|
{
|
||
|
|
if (K2_JVERSION != '15')
|
||
|
|
{
|
||
|
|
$dispatcher->trigger('onContentPrepare', array('mod_k2_content', &$tmp, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$dispatcher->trigger('onPrepareContent', array(&$tmp, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ($params->get('K2Plugins', 1))
|
||
|
|
{
|
||
|
|
$dispatcher->trigger('onK2PrepareContent', array(&$tmp, &$params, $limitstart));
|
||
|
|
}
|
||
|
|
$extraField->value = $tmp->text;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$rows[] = $item;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $rows;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|