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<?php
/*
* @package Joomla.Framework
* @copyright Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*
* @component Phoca Component
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
*/
defined('_JEXEC') or die();
jimport('joomla.application.component.model');
class PhocaDownloadModelCategory extends JModelLegacy
{
var $_document = null;
var $_category = null;
var $_subcategories = null;
var $_filename = null;
var $_directlink = 0;
var $_file_ordering = null;
var $_category_ordering = null;
var $file_ordering_select = null;
var $category_ordering_select = null;
var $_pagination = null;
var $_total = null;
var $_context = 'com_phocadownload.category';
function __construct() {
$app = JFactory::getApplication();
parent::__construct();
$config = JFactory::getConfig();
//$paramsC = JComponentHelper::getParams('com_phocadownload') ;
$paramsC = $app->getParams();
$defaultPagination = $paramsC->get( 'default_pagination', '20' );
$file_ordering = $paramsC->get( 'file_ordering', 1 );
$context = $this->_context.'.';
// Get the pagination request variables
$this->setState('limit', $app->getUserStateFromRequest($context.'limit', 'limit', $defaultPagination, 'int'));
$this->setState('limitstart', $app->input->get('limitstart', 0, 'int'));
// In case limit has been changed, adjust limitstart accordingly
$this->setState('limitstart', ($this->getState('limit') != 0 ? (floor($this->getState('limitstart') / $this->getState('limit')) * $this->getState('limit')) : 0));
$this->setState('filter.language',$app->getLanguageFilter());
$this->setState('fileordering', $app->getUserStateFromRequest($context .'fileordering', 'fileordering', $file_ordering, 'int'));
// Get the filter request variables
$this->setState('filter_order', JFactory::getApplication()->input->getCmd('filter_order', 'ordering'));
$this->setState('filter_order_dir', JFactory::getApplication()->input->getCmd('filter_order_Dir', 'ASC'));
}
function getPagination($categoryId, $tagId) {
if (empty($this->_pagination)) {
jimport('joomla.html.pagination');
$this->_pagination = new PhocaDownloadPagination( $this->getTotal($categoryId, $tagId), $this->getState('limitstart'), $this->getState('limit') );
}
return $this->_pagination;
}
function getTotal($categoryId, $tagId) {
if (empty($this->_total)) {
$query = $this->_getFileListQuery($categoryId, $tagId, 1);
$this->_total = $this->_getListCount($query);
}
return $this->_total;
}
function getFileList($categoryId, $tagId) {
if (empty($this->_document)) {
$query = $this->_getFileListQuery( $categoryId, $tagId);
$this->_document= $this->_getList( $query ,$this->getState('limitstart'), $this->getState('limit'));
}
return $this->_document;
}
function getCategory($categoryId) {
if (empty($this->_category)) {
$query = $this->_getCategoriesQuery( $categoryId, FALSE );
$this->_category = $this->_getList( $query, 0, 1 );
}
return $this->_category;
}
function getSubcategories($categoryId) {
if (empty($this->_subcategories)) {
$query = $this->_getCategoriesQuery( $categoryId, TRUE );
$this->_subcategories = $this->_getList( $query );
}
return $this->_subcategories;
}
function _getFileListQuery( $categoryId, $tagId = 0, $count = 0 ) {
$wheres = array();
$app = JFactory::getApplication();
$params = $app->getParams();
$user = JFactory::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$pQ = $params->get( 'enable_plugin_query', 0 );
if ((int)$tagId > 0) {
$wheres[] = ' t.tagid= '.(int)$tagId;
} else {
$wheres[] = ' c.catid= '.(int)$categoryId;
}
$wheres[] = '( (unaccessible_file = 1 ) OR (unaccessible_file = 0 AND c.access IN ('.$userLevels.') ) )';
$wheres[] = '( (unaccessible_file = 1 ) OR (unaccessible_file = 0 AND cc.access IN ('.$userLevels.') ) )';
$wheres[] = ' c.published = 1';
$wheres[] = ' c.approved = 1';
$wheres[] = ' cc.published = 1';
if ($this->getState('filter.language')) {
$wheres[] = ' c.language IN ('.$this->_db->Quote(JFactory::getLanguage()->getTag()).','.$this->_db->Quote('*').')';
$wheres[] = ' cc.language IN ('.$this->_db->Quote(JFactory::getLanguage()->getTag()).','.$this->_db->Quote('*').')';
}
// Active
$jnow = JFactory::getDate();
$now = $jnow->toSql();
$nullDate = $this->_db->getNullDate();
$wheres[] = ' ( c.publish_up = '.$this->_db->Quote($nullDate).' OR c.publish_up <= '.$this->_db->Quote($now).' )';
$wheres[] = ' ( c.publish_down = '.$this->_db->Quote($nullDate).' OR c.publish_down >= '.$this->_db->Quote($now).' )';
if ($pQ == 1) {
// GWE MOD - to allow for access restrictions
JPluginHelper::importPlugin("phoca");
//$dispatcher = JEventDispatcher::getInstance();
$joins = array();
$results = \JFactory::getApplication()->triggerEvent('onGetFileList', array (&$wheres, &$joins,$categoryId , $params));
// END GWE MOD
}
$fileOrdering = $this->_getFileOrdering();
if ($count == 1) {
$query = ' SELECT c.id'
.' FROM #__phocadownload AS c'
.' LEFT JOIN #__phocadownload_categories AS cc ON cc.id = c.catid';
if ((int)$tagId > 0) {
$query .= ' LEFT JOIN #__phocadownload_tags_ref AS t ON t.fileid = c.id';
}
$query .= ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. ' WHERE ' . implode( ' AND ', $wheres )
//. ' ORDER BY '.$fileOrdering;
. ' ORDER BY c.id';
} else {
$query = ' SELECT c.*, cc.id AS categoryid, cc.title AS categorytitle, cc.alias AS categoryalias, cc.access as cataccess, cc.accessuserid as cataccessuserid '
.' FROM #__phocadownload AS c'
.' LEFT JOIN #__phocadownload_categories AS cc ON cc.id = c.catid';
if ((int)$tagId > 0) {
$query .= ' LEFT JOIN #__phocadownload_tags_ref AS t ON t.fileid = c.id';
}
$query .= ' LEFT JOIN #__phocadownload_file_votes_statistics AS r ON r.fileid = c.id';
$query .= ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. ' WHERE ' . implode( ' AND ', $wheres )
. ' ORDER BY '.$fileOrdering;
}
return $query;
}
function _getCategoriesQuery( $categoryId, $subcategories = FALSE ) {
$wheres = array();
$app = JFactory::getApplication();
$params = $app->getParams();
$user = JFactory::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$pQ = $params->get( 'enable_plugin_query', 0 );
// Get the current category or get parent categories of the current category
if ($subcategories) {
$wheres[] = " cc.parent_id = ".(int)$categoryId;
$categoryOrdering = $this->_getCategoryOrdering();
} else {
$wheres[] = " cc.id= ".(int)$categoryId;
}
$wheres[] = " cc.access IN (".$userLevels.")";
$wheres[] = " cc.published = 1";
if ($this->getState('filter.language')) {
$wheres[] = ' cc.language IN ('.$this->_db->Quote(JFactory::getLanguage()->getTag()).','.$this->_db->Quote('*').')';
}
if ($pQ == 1) {
// GWE MOD - to allow for access restrictions
JPluginHelper::importPlugin("phoca");
//$dispatcher = JEventDispatcher::getInstance();
$joins = array();
$results = \JFactory::getApplication()->triggerEvent('onGetCategory', array (&$wheres, &$joins,$categoryId , $params));
// END GWE MOD
}
if ($subcategories) {
$query = " SELECT cc.id, cc.title, cc.alias, cc.access as cataccess, cc.accessuserid as cataccessuserid, COUNT(c.id) AS numdoc"
. " FROM #__phocadownload_categories AS cc"
. " LEFT JOIN #__phocadownload AS c ON c.catid = cc.id AND c.published = 1 AND c.textonly = 0"
. ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. " WHERE " . implode( " AND ", $wheres )
. " GROUP BY cc.id, cc.title, cc.alias, cc.access, cc.accessuserid"
. " ORDER BY ".$categoryOrdering;
} else {
$query = " SELECT cc.id, cc.title, cc.alias, cc.access as cataccess, cc.accessuserid as cataccessuserid, cc.description, cc.metakey, cc.metadesc, pc.title as parenttitle, cc.parent_id as parentid, pc.alias as parentalias"
. " FROM #__phocadownload_categories AS cc"
. " LEFT JOIN #__phocadownload_categories AS pc ON pc.id = cc.parent_id"
. ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. " WHERE " . implode( " AND ", $wheres )
. " ORDER BY cc.ordering";
}
return $query;
}
function _getFileOrdering() {
if (empty($this->_file_ordering)) {
$ordering = $this->getState('fileordering');
$this->_file_ordering = PhocaDownloadOrdering::getOrderingText($ordering);
}
return $this->_file_ordering;
}
public function getFileOrderingSelect() {
if(empty($this->file_ordering_select)) {
$this->file_ordering_select = PhocaDownloadOrdering::renderOrderingFront($this->getState('fileordering'), 1);
}
return $this->file_ordering_select;
}
function _getCategoryOrdering() {
if (empty($this->_category_ordering)) {
$app = JFactory::getApplication();
$params = $app->getParams();
$ordering = $params->get( 'category_ordering', 1 );
$this->_category_ordering = PhocaDownloadOrdering::getOrderingText($ordering, 2);
}
return $this->_category_ordering;
}
}
?>