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<?php
/**
* @version $Id: Filter.php 13721 2013-09-24 16:46:17Z btowles $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
class RokSprocket_Provider_Zoo_Filter extends RokSprocket_Provider_AbstractJoomlaPlatformFilter
{
/**
*
*/
protected function setBaseQuery()
{
//$this->query->select('a.id, a.application_id, a.type, a.name as title, a.alias' . ', a.state as published, a.access, a.created, a.created_by, a.created_by_alias, a.modified, a.elements, a.hits' . ', a.publish_up, a.publish_down, a.priority, a.params');
$this->query->select('a.id');
$this->query->from('#__zoo_item as a');
//$this->query->select('CONCAT(",", s.value) AS articletext');
$this->query->join('LEFT', '#__zoo_search_index AS s ON s.item_id = a.id');
//$this->query->select('CONCAT_WS(",", t.name) AS tags');
$this->query->join('LEFT', '#__zoo_tag AS t ON t.item_id = a.id');
//$this->query->select('COUNT(co.id) AS comment_count');
$this->query->join('LEFT', '#__zoo_comment AS co ON co.item_id = a.id');
//$this->query->select('c.name AS category_title, GROUP_CONCAT(DISTINCT ci.category_id) AS cid');
$this->query->join('LEFT', '#__zoo_category_item AS ci ON ci.item_id = a.id');
$this->query->join('LEFT', '#__zoo_category AS c ON c.id = ci.category_id');
//$this->query->select('CASE WHEN (EXISTS (SELECT true FROM #__zoo_category_item WHERE item_id = a.id AND category_id = 0)) THEN 1 ELSE 0 END AS featured');
//$this->query->select('ua.name AS author_name');
$this->query->join('LEFT', '#__users AS ua ON ua.id = a.created_by');
//$this->query->select('um.name AS last_modified_by');
$this->query->join('LEFT', '#__users AS um ON um.id = a.modified_by');
$this->query->select('ROUND(AVG(v.value), 0) AS rating');
$this->query->join('LEFT', '#__zoo_rating AS v ON a.id = v.item_id');
//$this->query->select('vl.title AS access_title');
$this->query->join('LEFT', '#__viewlevels AS vl ON a.access = vl.id');
$this->query->group('a.id');
}
/**
* @param $data
*/
protected function zoo_application_type($data)
{
if(isset($data[0])){
$data = $data[0];
$appid = substr($data, 0, strpos($data, '_'));
$type = substr($data, strpos($data, '_') + 1);
$this->filter_where[] = ('a.application_id = ' . $appid);
$this->filter_where[] = ('a.type = "' . $type . '"');
}
}
/**
*
*/
protected function setAccessWhere()
{
$user = JFactory::getUser();
$this->access_where[] = 'a.access IN (' . implode(',', $user->getAuthorisedViewLevels()) . ')';
if (!$this->showUnpublished) {
// Show both the published and unpublished articles
if ((!$user->authorise('core.edit.state', 'com_content')) && (!$user->authorise('core.edit', 'com_content'))) {
$this->access_where[] = '(a.state = 1 or a.state = 2)';
// Hide any articles that are not in the published date range
$now = JFactory::getDate()->toSql();
$nullDate = $this->db->getNullDate();
$this->access_where[] = '(a.publish_up = ' . $this->db->Quote($nullDate) . ' OR a.publish_up <= ' . $this->db->Quote($now) . ')';
$this->access_where[] = '(a.publish_down = ' . $this->db->Quote($nullDate) . ' OR a.publish_down >= ' . $this->db->Quote($now) . ')';
}
}
$this->access_where[] = '(a.state != -2)'; // Never show trashed
}
/**
*
*/
protected function setDisplayedWhere(){
if (!empty($this->displayedIds) ) {
$this->displayed_where[] = 'a.id NOT IN (' . implode(',', $this->displayedIds) . ')';
}
}
/**
* @param $data
*/
protected function application($data)
{
$this->stringMatch('a.application_id', $data);
}
/**
* @param $data
*/
protected function type($data)
{
$this->stringMatch('a.type', $data);
}
/**
* @param $data
*/
protected function id($data)
{
$this->article_where[] = 'a.id IN (' . implode(',', $data) . ')';
}
/**
* @param $data
*/
protected function article($data)
{
$this->article_where[] = 'a.id IN (' . implode(',', $data) . ')';
}
/**
* @param $data
*/
protected function author($data)
{
$this->filter_where[] = 'a.created_by IN (' . implode(',', $data) . ')';
}
/**
* @param $data
*
* @return void
*/
protected function authoralias($data)
{
$this->textMatch('a.created_by_alias', $data);
}
/**
* @param $data
*/
protected function modifiedby($data)
{
$this->filter_where[] = 'a.modified_by IN (' . implode(',', $data) . ')';
}
/**
* @param $data
*/
protected function category($data)
{
$this->categories($data);
}
/**
* @param $data
*/
protected function access($data)
{
$this->filter_where[] = 'a.access IN (' . implode(',', $data) . ')';
}
/**
* @param $data
*/
protected function featured($data)
{
$this->isFeatured('CONCAT_WS(",", ci.category_id)', $data);
}
/**
* @param $data
*/
protected function published($data)
{
$this->booleanMatch('a.state', $data);
}
/**
* @param $data
*
* @return void
*/
protected function publish_up($data)
{
$this->dateMatch('a.publish_up', $data);
}
/**
* @param $data
*
* @return void
*/
protected function publish_down($data)
{
$this->dateMatch('a.publish_down', $data);
}
/**
* @param $data
*/
protected function title($data)
{
$this->textMatch('a.name', $data);
}
/**
* @param $data
*/
protected function alias($data)
{
$this->textMatch('a.alias', $data);
}
/**
* @param $data
*/
protected function rating($data)
{
$this->numberMatch('ROUND(AVG(v.value), 0) AS rating', $data);
}
/**
* @param $data
*/
protected function hits($data)
{
$this->numberMatch('a.hits', $data);
}
/**
* @param $data
*/
protected function createdDate($data)
{
$this->dateMatch('a.created', $data);
}
/**
* @param $data
*/
protected function modifiedDate($data)
{
$this->dateMatch('a.modified', $data);
}
/**
* @param $data
*/
protected function articletext($data)
{
$wheres = array();
foreach ($data as $match) {
$match = trim($match);
if (!empty($match)) {
$wheres[] = 'searchable like ' . $this->db->quote('%' . $this->db->escape($match, true) . '%');
}
}
if (!empty($wheres)) {
$this->filter_where[] = '(' . implode(' OR ', $wheres) . ')';
}
}
/**
* @param $data
*/
protected function tag($data)
{
$wheres = array();
foreach ($data as $match) {
$match = trim($match);
if (!empty($match)) {
$wheres[] = 'CONCAT_WS(",", t.name) like ' . $this->db->quote('%' . $this->db->escape($match, true) . '%');
}
}
if (!empty($wheres)) {
$this->filter_where[] = '(' . implode(' OR ', $wheres) . ')';
}
}
/**
* @param $data
*/
protected function searchablefield($data)
{
$wheres = array();
foreach ($data as $match) {
$match = trim($match);
if (!empty($match)) {
$wheres[] = 'CONCAT(si.value) like ' . $this->db->quote('%' . $this->db->escape($match, true) . '%');
}
}
if (!empty($wheres)) {
$this->filter_where[] = '(' . implode(' OR ', $wheres) . ')';
}
}
/**
* @param $data
*/
protected function categories($data)
{
if (in_array('-1', $data)) {
$wheres[] = ('(CONCAT_WS(",", ci.category_id)) = ""');
$wheres[] = ('(CONCAT_WS(",", ci.category_id)) = 0');
} else {
$category_ids = array();
foreach ($data as $category_id) {
$category_ids[] = $category_id;
foreach (self::getChildren($category_id) as $child_category) {
$category_ids[] = $child_category;
}
}
foreach ($category_ids as $catid) {
$wheres[] = (int)$catid . ' IN (CONCAT_WS(",", ci.category_id))';
}
}
$this->filter_where[] = '(' . implode(' OR ', $wheres) . ')';
}
/**
* @static
*
* @param $id
* @param bool $recursive
*
* @return array
*/
protected static function getChildren($id, $recursive = true)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('a.id, a.name, a.parent');
$query->from('#__zoo_category AS a');
$query->where('a.parent =' . $id);
$db->setQuery($query);
$children = $db->loadObjectList();
$items = array();
if (count($children)) {
foreach ($children as $child) {
$items[] = $child->id;
if ($recursive) {
$items = array_merge($items, self::getChildren($child->id));
}
}
}
return $items;
}
/**
* @param $field
* @param $data
*/
protected function isFeatured($field, $data)
{
$wheres = array();
if ($data[0] == 'yes') {
$wheres[] = '(0 IN ( ' . $field . ' ))';
} else if ($data[0] == 'no') {
$wheres[] = '(0 NOT IN ( ' . $field . ' ))';
$wheres[] = $field . ' = ""';
}
$this->filter_where[] = '(' . implode(' OR ', $wheres) . ')';
}
/**
* @param $data
*/
protected function sort_title($data)
{
$this->normalSortBy('a.name', $data);
}
/**
* @param $data
*/
protected function sort_alias($data)
{
$this->normalSortBy('a.alias', $data);
}
/**
* @param $data
*/
protected function sort_category($data)
{
$this->normalSortBy('c.name', $data);
}
/**
* @param $data
*/
protected function sort_createddate($data)
{
$this->normalSortBy('a.created', $data);
}
/**
* @param $data
*/
protected function sort_modifieddate($data)
{
$this->normalSortBy('a.modified', $data);
}
/**
* @param $data
*/
protected function sort_modifiedby($data)
{
$this->normalSortBy('um.name', $data);
}
/**
* @param $data
*/
protected function sort_author($data)
{
$this->normalSortBy('ua.name', $data);
}
/**
* @param $data
*/
protected function sort_rating($data)
{
$this->normalSortBy('rating', $data);
}
/**
* @param $data
*/
protected function sort_hits($data)
{
$this->normalSortBy('a.hits', $data);
}
/**
* @param $data
*/
protected function sort_ordering($data)
{
$this->normalSortBy('a.priority', $data);
}
/**
* @param $field
* @param $data
*/
protected function normalSortBy($field, $data)
{
$sort = $field;
$sort .= ($data[0] == 'descending') ? ' DESC' : ' ASC';
$this->sort_order[] = $sort;
}
}