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Current File : /var/www/html/components/com_komento/komento_plugins/com_mtree.php

<?php
/**
* @package		Komento
* @copyright	Copyright (C) Stack Ideas Sdn Bhd. All rights reserved.
* @license		GNU/GPL, see LICENSE.php
* Komento is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
defined('_JEXEC') or die('Unauthorized Access');

require_once(__DIR__ . '/abstract.php');

class KomentoComMtree extends KomentoExtension
{
	public $_item;
	public $_map = [
		'id' => 'id',
		'title' => 'title',
		'hits' => 'hits',
		'created_by' => 'created_by',
		'catid' => 'catid',
		'permalink' => 'permalink',
		'state' => 'state'
		];

	public function __construct($component)
	{
		parent::__construct($component);
	}

	public function load($cid)
	{
		static $instances = [];

		if (!isset($instances[$cid])) {
			$db = KT::db();
			$query	= 'SELECT a.`link_id` AS `id`, a.`link_name` AS `title`, a.`alias`, c.`cat_id` AS `catid`, a.`user_id` AS `created_by`, a.`link_hits` AS `hits`, a.`link_published` AS `state`,'
					. ' c.`cat_name` AS category_title, c.`alias` AS category_alias,'
					. ' u.`name` AS author'
					. ' FROM ' . $db->nameQuote('#__mt_links') . ' AS a'
					. ' INNER JOIN ' . $db->nameQuote('#__mt_cl') . ' AS b ON a.`link_id` = b.`link_id`'
					. ' LEFT JOIN ' . $db->nameQuote('#__mt_cats') . ' AS c ON b.`cat_id` = c.`cat_id`'
					. ' LEFT JOIN ' . $db->nameQuote('#__users') . ' AS u ON u.id = a.`user_id`'
					. ' WHERE a.`link_id` = ' . $db->quote((int) $cid);
			$db->setQuery($query);

			if (!$this->_item = $db->loadObject()) {
				return $this->onLoadArticleError($cid);
			}

			$link = 'index.php?option=com_mtree&task=viewlink&link_id=' . $this->_item->id;
			$this->_item->permalink = $this->prepareLink($link);

			$instances[$cid] = $this->_item;
		}

		$this->_item = $instances[$cid];

		return $this;
	}

	public function getContentIds($categories = '')
	{
		$db	= KT::db();
		$query = '';

		if (empty($categories)) {
			$query = 'SELECT `id` FROM ' . $db->nameQuote('#__content') . ' ORDER BY `id`';
		} else {
			if (is_array($categories)) {
				$categories = implode(',', $categories);
			}

			$query = 'SELECT `id` FROM ' . $db->nameQuote('#__content') . ' WHERE `catid` IN (' . $categories . ') ORDER BY `id`';
		}

		$db->setQuery($query);
		return $db->loadResultArray();
	}

	public function getCategories()
	{
		$db = KT::db();
		$query = 'SELECT a.`cat_id` AS `id`, a.`cat_name` AS `title`, a.`cat_parent` AS `parent_id`'
				. ' FROM `#__mt_cats` AS a'
				. ' ORDER BY a.`lft`';

		$db->setQuery($query);
		$categories	= $db->loadObjectList();

		$children = [];

		foreach ($categories as $row) {
			if ($row->parent_id != -1) {
				$pt	= $row->parent_id;
				$list = @$children[$pt] ? $children[$pt] : [];
				$list[] = $row;
				$children[$pt] = $list;
			}
		}


		$res = JHTML::_('menu.treerecurse', 0, '', [], $children, 9999, 0, 0);

		return $res;
	}

	public function isListingView()
	{
		return false;
	}

	public function isEntryView()
	{
		return $this->input->get('task') === 'viewlink';
	}

	public function onExecute(&$article, $html, $view, $options = [])
	{
		if ($view == 'entry') {
			return $html;
		}
	}

	public function getEventTrigger()
	{
		return 'onContentAfterDisplay';
	}

	public function getAuthorName()
	{
		return $this->_item->created_by_alias ? $this->_item->created_by_alias : $this->_item->author;
	}
}