<?php /** * @package Regular Labs Library * @version 18.2.10140 * * @author Peter van Westen <info@regularlabs.com> * @link http://www.regularlabs.com * @copyright Copyright © 2018 Regular Labs All Rights Reserved * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL */ defined('_JEXEC') or die; if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php')) { return; } require_once JPATH_LIBRARIES . '/regularlabs/autoload.php'; // If controller.php exists, assume this is K2 v3 defined('RL_K2_VERSION') or define('RL_K2_VERSION', JFile::exists(JPATH_ADMINISTRATOR . '/components/com_k2/controller.php') ? 3 : 2); class JFormFieldRL_K2 extends \RegularLabs\Library\FieldGroup { public $type = 'K2'; protected function getInput() { if ($error = $this->missingFilesOrTables(['categories', 'items', 'tags'])) { return $error; } return $this->getSelectList(); } function getCategories() { $state_field = RL_K2_VERSION == 3 ? 'state' : 'published'; $query = $this->db->getQuery(true) ->select('COUNT(*)') ->from('#__k2_categories AS c') ->where('c.' . $state_field . ' > -1'); $this->db->setQuery($query); $total = $this->db->loadResult(); if ($total > $this->max_list_count) { return -1; } $parent_field = RL_K2_VERSION == 3 ? 'parent_id' : 'parent'; $title_field = RL_K2_VERSION == 3 ? 'title' : 'name'; $ordering_field = RL_K2_VERSION == 3 ? 'lft' : 'ordering'; $query->clear('select') ->select('c.id, c.' . $parent_field . ' AS parent_id, c.' . $title_field . ' AS title, c.' . $state_field . ' AS published'); if ( ! $this->get('getcategories', 1)) { $query->where('c.' . $parent_field . ' = 0'); } $query->order('c.' . $ordering_field . ', c.' . $title_field); $this->db->setQuery($query); $items = $this->db->loadObjectList(); return $this->getOptionsTreeByList($items); } function getTags() { $state_field = RL_K2_VERSION == 3 ? 'state' : 'published'; $query = $this->db->getQuery(true) ->select('t.name as id, t.name as name') ->from('#__k2_tags AS t') ->where('t.' . $state_field . ' = 1') ->order('t.name'); $this->db->setQuery($query); $list = $this->db->loadObjectList(); return $this->getOptionsByList($list); } function getItems() { $state_field = RL_K2_VERSION == 3 ? 'state' : 'published'; $query = $this->db->getQuery(true) ->select('COUNT(*)') ->from('#__k2_items AS i') ->where('i.' . $state_field . ' > -1'); $this->db->setQuery($query); $total = $this->db->loadResult(); if ($total > $this->max_list_count) { return -1; } $cat_title_field = RL_K2_VERSION == 3 ? 'title' : 'name'; $query->clear('select') ->select('i.id, i.title as name, c.' . $cat_title_field . ' as cat, i.' . $state_field . ' as published') ->join('LEFT', '#__k2_categories AS c ON c.id = i.catid') ->group('i.id') ->order('i.title, i.ordering, i.id'); $this->db->setQuery($query); $list = $this->db->loadObjectList(); return $this->getOptionsByList($list, ['cat', 'id']); } }