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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 PhocaDownloadModelCategories extends JModelLegacy
{
var $_categories = null;
var $_most_viewed_docs = null;
var $_categories_ordering = null;
var $_category_ordering = null;
function __construct() {
$app = JFactory::getApplication();
parent::__construct();
$this->setState('filter.language',$app->getLanguageFilter());
}
function getCategoriesList() {
if (empty($this->_categories)) {
$query = $this->_getCategoriesListQuery();
$this->_categories = $this->_getList( $query );
if (!empty($this->_categories)) {
foreach ($this->_categories as $key => $value) {
$query = $this->_getCategoryListQuery( $value->id );
$this->_categories[$key]->subcategories = $this->_getList( $query );
}
}
}
return $this->_categories;
}
/*
* Get only parent categories
*/
function _getCategoriesListQuery( ) {
$wheres = array();
$app = JFactory::getApplication();
$params = $app->getParams();
$user = JFactory::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$pQ = $params->get( 'enable_plugin_query', 0 );
$display_categories = $params->get('display_categories', '');
$hide_categories = $params->get('hide_categoriess', '');
if ( $display_categories != '' ) {
$wheres[] = " cc.id IN (".$display_categories.")";
}
if ( $hide_categories != '' ) {
$wheres[] = " cc.id NOT IN (".$hide_categories.")";
}
$wheres[] = " cc.parent_id = 0";
$wheres[] = " cc.published = 1";
$wheres[] = " cc.access IN (".$userLevels.")";
if ($this->getState('filter.language')) {
$wheres[] = ' cc.language IN ('.$this->_db->Quote(JFactory::getLanguage()->getTag()).','.$this->_db->Quote('*').')';
}
$categoriesOrdering = $this->_getCategoryOrdering();
if ($pQ == 1) {
// GWE MOD - to allow for access restrictions
JPluginHelper::importPlugin("phoca");
$dispatcher =& JDispatcher::getInstance();
$joins = array();
$results = $dispatcher->trigger('onGetCategoriesList', array (&$wheres, &$joins, $params));
// END GWE MOD
}
$query = " SELECT cc.id, cc.title, cc.alias, cc.access, cc.description, cc.accessuserid, COUNT(c.id) AS numdoc"
. " FROM #__phocadownload_categories AS cc"
. " LEFT JOIN #__phocadownload AS c ON c.catid = cc.id AND c.published = 1 AND c.textonly = 0"
. ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. " WHERE " . implode( " AND ", $wheres )
. " GROUP BY cc.id"
. " ORDER BY cc.".$categoriesOrdering;
return $query;
}
/*
* Get only first level under parent categories
*/
function _getCategoryListQuery( $parentCatId ) {
$wheres = array();
$app = JFactory::getApplication();
$params = $app->getParams();
$user = JFactory::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$pQ = $params->get( 'enable_plugin_query', 0 );
$display_categories = $params->get('display_categories', '');
$hide_categories = $params->get('hide_categoriess', '');
if ( $display_categories != '' ) {
$wheres[] = " cc.id IN (".$display_categories.")";
}
if ( $hide_categories != '' ) {
$wheres[] = " cc.id NOT IN (".$hide_categories.")";
}
$wheres[] = " cc.parent_id = ".(int)$parentCatId;
$wheres[] = " cc.published = 1";
$wheres[] = " cc.access IN (".$userLevels.")";
if ($this->getState('filter.language')) {
$wheres[] = ' cc.language IN ('.$this->_db->Quote(JFactory::getLanguage()->getTag()).','.$this->_db->Quote('*').')';
}
$categoryOrdering = $this->_getCategoryOrdering();
if ($pQ == 1) {
// GWE MOD - to allow for access restrictions
JPluginHelper::importPlugin("phoca");
$dispatcher =& JDispatcher::getInstance();
$joins = array();
$results = $dispatcher->trigger('onGetCategoryList', array (&$wheres, &$joins, $params));
// END GWE MOD
}
$query = " SELECT cc.id, cc.title, cc.alias, cc.access, cc.accessuserid, COUNT(c.id) AS numdoc"
. " FROM #__phocadownload_categories AS cc"
. " LEFT JOIN #__phocadownload AS c ON c.catid = cc.id AND c.published = 1 AND c.textonly = 0"
. ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. " WHERE " . implode( " AND ", $wheres )
. " GROUP BY cc.id"
. " ORDER BY cc.".$categoryOrdering;
return $query;
}
function getMostViewedDocsList() {
if (empty($this->_most_viewed_docs)) {
$query = $this->_getMostViewedDocsListQuery();
$this->_most_viewed_docs = $this->_getList( $query );
}
return $this->_most_viewed_docs;
}
function _getMostViewedDocsListQuery() {
$wheres = array();
$app = JFactory::getApplication();
$params = $app->getParams();
$user = JFactory::getUser();
$userLevels = implode (',', $user->getAuthorisedViewLevels());
$pQ = $params->get( 'enable_plugin_query', 0 );
$most_viewed_docs_num = $params->get( 'most_viewed_docs_num', 5 );
$display_categories = $params->get('display_categories', '');
$hide_categories = $params->get('hide_categoriess', '');
if ( $display_categories != '' ) {
$wheres[] = " cc.id IN (".$display_categories.")";
}
if ( $hide_categories != '' ) {
$wheres[] = " cc.id NOT IN (".$hide_categories.")";
}
$wheres[] = " c.catid= cc.id";
$wheres[] = " c.published= 1";
$wheres[] = " c.approved= 1";
$wheres[] = " c.textonly= 0";
$wheres[] = " cc.access IN (".$userLevels.")";
$wheres[] = " c.access IN (".$userLevels.")";
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 =& JDispatcher::getInstance();
$joins = array();
$results = $dispatcher->trigger('onGetMostViewedDocs', array (&$wheres, &$joins, 0, $params));
// END GWE MOD
}
$query = " SELECT c.id, c.title, c.alias, c.filename, c.date, c.hits, c.image_filename, cc.id AS categoryid, cc.access as cataccess, cc.accessuserid as cataccessuserid, cc.title AS categorytitle, cc.alias AS categoryalias "
." FROM #__phocadownload AS c, #__phocadownload_categories AS cc"
. ($pQ == 1 ? ((count($joins)>0?( " LEFT JOIN " .implode( " LEFT JOIN ", $joins )):"")):"") // GWE MOD
. " WHERE " . implode( " AND ", $wheres )
. " ORDER BY c.hits DESC"
. " LIMIT ".(int)$most_viewed_docs_num;
return $query;
}
function _getCategoryOrdering() {
if (empty($this->_category_ordering)) {
$app = JFactory::getApplication();
$params = $app->getParams();
$ordering = $params->get( 'category_ordering', 1 );
$this->_category_ordering = PhocaDownloadOrdering::getOrderingText($ordering);
}
return $this->_category_ordering;
}
}
?>