<?php
/**
 * @package DJ-Catalog2
 * @copyright Copyright (C) DJ-Extensions.com, All rights reserved.
 * @license http://www.gnu.org/licenses GNU/GPL
 * @author url: http://dj-extensions.com
 * @author email contact@dj-extensions.com
 *
 */

defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
jimport('joomla.application.component.helper');
require_once(JPATH_ADMINISTRATOR.'/components/com_djcatalog2/lib/categories.php');
require_once(JPATH_ADMINISTRATOR.'/components/com_djcatalog2/lib/producercategories.php');

class DJCatalogHelperRoute
{
	protected static $lookup;
	protected static $producer_lookup;

	protected static $allowed_separators = array('-', ',');
	protected static $allowed_positions = array(-1, 1);

	public static function getItemRoute($id, $catid = 0, $producerid = null, $layout = '', $countryid = null, $stateid = null)
	{
		$params = ComponentHelper::getParams('com_djcatalog2');

		$link = 'index.php?option=com_djcatalog2&view=item&id='. $id;

		if ($layout != '') {
			$link .= '&layout='.$layout;
		}

		$input = Factory::getApplication()->input;

		if ($input->get('option') == 'com_djcatalog2' && $input->get('view') == 'archived') {
			if (($Itemid = $input->get('Itemid')) > 0) {
				$link .= '&Itemid='.$Itemid;
			}
		} else {
			$needles = array(
				'item'  => array((int) $id)
			);
			$categoryNeedles = array((int)$id);

			$user	= Factory::getUser();
			$groups	= $user->getAuthorisedViewLevels();

			$categories = Djc2Categories::getInstance(array('state'=>'1', 'access' => $groups, 'ignore_lang' => true));
			$category = $categories->get((int)$catid);

			if($category)
			{
				$path = $category->getPath();
				$path[] = '0';
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				//$needles['items'] = ($path);
				$needles['items'] = array();
				foreach($path as $pathId) {
					$needles['items'][] = $pathId.'-0-0-0';
					//$needles['items'][] = $pathId;
					$categoryNeedles[] = $pathId;
				}
				$link .= '&cid='.$catid;
			}

			if ($producerid === null){
				if (self::$producer_lookup=== null) {
					self::$producer_lookup = array();
					$db = Factory::getDbo();
					$db->setQuery('select id, producer_id from #__djc2_items where published=1');
					$ids = $db->loadObjectList();
					if (count($ids) > 0) {
						foreach($ids as $row) {
							if ($row->producer_id > 0) self::$producer_lookup[$row->id] = $row->producer_id;
						}
					}
				}
				if (isset(self::$producer_lookup[(int)$id])) {
					$producerid = self::$producer_lookup[(int)$id];
				}
			}


			/*if ($producerid !== null && (int)$producerid >= 0) {
			 if (!isset($needles['items']) ||  !is_array($needles['items'])) {
			 $needles['items'] = array();
			 }
			 $producer_needles = array();
			 foreach($needles['items'] as $k=>$v) {
			 $producer_needles[] = $v.'-'.(int)$producerid;
			 }
			 $needles['items'] = array_merge($producer_needles, $needles['items']);
			 }*/

			$reqNeedles = array();
			$addReqNeedles = false;

			if ($producerid !== null && (int)$producerid >= 0 && $params->get('seo_sfx_producer_item', false)) {
				$link .= '&pid='.$producerid;
				$reqNeedles[] = $producerid;
				$addReqNeedles = true;
			} else {
				$reqNeedles[] = 0;
			}

			if ($countryid !== null && (int)$countryid >= 0) {
				$link .= '&cntid='.$countryid;
				$reqNeedles[] = $countryid;
				$addReqNeedles = true;
			} else {
				$reqNeedles[] = 0;
			}

			if ($stateid !== null && (int)$stateid >= 0) {
				$link .= '&stid='.$stateid;
				$reqNeedles[] = $stateid;
				$addReqNeedles = true;
			} else {
				$reqNeedles[] = 0;
			}

			if ($addReqNeedles) {
				$extraNeedles = array();
				$reqNeedles = implode('-', $reqNeedles);
				foreach($categoryNeedles as $k=>$v) {
					$extraNeedles[] = $v .'-'.$reqNeedles;
				}
				$needles['items'] = array_merge($extraNeedles, $needles['items']);
			}

			if ($item = self::_findItem($needles)) {
				$link .= '&Itemid='.$item;
			}
		}

		if(self::isFromSearching()) {
			$link .= '&ic=1';
		}


		return $link;
	}

	public static function getChildItemRoute($id, $catid = 0, $parent_id = 0)
	{
		$link = static::getItemRoute($id, $catid);

		$link .= '&parent='.$parent_id;

		return $link;
	}

	public static function getItemsByTagRoute($tag)
	{

		$needles = array(
			'producers' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=items&tag='.$tag;

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;

	}

	public static function getMyItemsRoute()
	{
		$needles = array(
			'myitems' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=myitems';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getAddressesRoute()
	{
		$needles = array(
			'addresses' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=addresses';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getProducersRoute()
	{
		$needles = array(
			'producers' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=producers';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getProducerRoute($id)
	{
		$needles = array(
			'producer'  => array((int) $id),
			'producers'  => array(0),
			'items'  => array(0)
		);
		$link = 'index.php?option=com_djcatalog2&view=producer&pid='. $id;

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getCategoryRoute($catid, $producerid = null, $countryid = null, $stateid = null)
	{

		$params = ComponentHelper::getParams('com_djcatalog2');
		$needles = array(
			'items'  => array((int) $catid)
		);
		$categoryNeedles = array((int)$catid);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=items';
		$user	= Factory::getUser();
		$groups	= $user->getAuthorisedViewLevels();

		$categories = Djc2Categories::getInstance(array('state'=>'1', 'access' => $groups, 'ignore_lang' => true));
		$category = $categories->get((int)$catid);
		if($category)
		{
			$path = $category->getPath();
			$path[] = 0;
			$path = Joomla\Utilities\ArrayHelper::toInteger($path);

			//$needles['items'] = ($path);
			$needles['items'] = array();
			foreach($path as $pathId) {
				$needles['items'][] = $pathId.'-0-0-0';
				//$needles['items'][] = $pathId;
				$categoryNeedles[] = $pathId;
			}

			$link .= '&cid='.$catid;
		}

		$reqNeedles = array();
		$addReqNeedles = false;

		if ($producerid !== null && (int)$producerid >= 0 && ($params->get('seo_sfx_producer_items', true) || Factory::getApplication()->input->getCmd('task') != '')) {
			$link .= '&pid='.$producerid;
			$reqNeedles[] = (int)$producerid;
			$addReqNeedles = true;
		} else {
			$reqNeedles[] = 0;
		}

		if ($countryid !== null && (int)$countryid >= 0) {
			$link .= '&cntid='.$countryid;
			$reqNeedles[] = $countryid;
			$addReqNeedles = true;
		} else {
			$reqNeedles[] = 0;
		}

		if ($stateid !== null && (int)$stateid >= 0) {
			$link .= '&stid='.$stateid;
			$reqNeedles[] = $stateid;
			$addReqNeedles = true;
		} else {
			$reqNeedles[] = 0;
		}

		if ($addReqNeedles) {
			$extraNeedles = array();

			$reqNeedles = implode('-', $reqNeedles);
			//foreach($needles['items'] as $k=>$v) {
			foreach($categoryNeedles as $k=>$v) {
				$extraNeedles[] = $v .'-'.$reqNeedles;
			}

			$needles['items'] = array_merge($extraNeedles, $needles['items']);
		}

		/*if ($producerid !== null && (int)$producerid >= 0) {
		 $link .= '&pid='.$producerid;
		 $producer_needles = array();
		 foreach($needles['items'] as $k=>$v) {
		 $producer_needles[] = $v.'-'.(int)$producerid;
		 }
		 $needles['items'] = array_merge($producer_needles, $needles['items']);
		 }

		 if ($countryid !== null && (int)$countryid >= 0) {
		 $link .= '&cntid='.$countryid;
		 $country_needles = array();
		 foreach($needles['items'] as $k=>$v) {
		 $country_needles[] = $v.'-'.(int)$countryid;
		 }
		 $needles['items'] = array_merge($country_needles, $needles['items']);
		 }

		 if ($stateid !== null && (int)$stateid >= 0) {
		 $link .= '&stid='.$stateid;
		 $state_needles = array();
		 foreach($needles['items'] as $k=>$v) {
		 $state_needles[] = $v.'-'.(int)$stateid;
		 }
		 $needles['items'] = array_merge($state_needles, $needles['items']);
		 }*/

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.self::_findItem($needles);
		}

		return $link;
	}

	public static function getProducerCategoryRoute($catid)
	{
		$needles = array(
			'producers'  => array((int) $catid)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=producers';
		if ((int)$catid >= 0)
		{
			$user	= Factory::getUser();
			$groups	= $user->getAuthorisedViewLevels();

			$categories = Djc2ProducerCategories::getInstance(array('state'=>'1', 'access' => $groups, 'ignore_lang' => true));
			$category = $categories->get((int)$catid);
			if($category)
			{
				$path = $category->getPath();
				$path[] = 0;
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				$needles['producers'] = ($path);
				$link .= '&pcid='.$catid;
			}
		}

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.self::_findItem($needles);
		}

		return $link;
	}

	public static function getCartRoute($layout = null)
	{
		$needles = array(
			'cart' => array(0),
			'items' => array(0)
		);

		$params = ComponentHelper::getParams('com_djcatalog2');

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=cart';

		if ($params->get('cart_one_step') && (!$layout || $layout == 'login')) {
			$link .= '&layout=onestep';
		} else if ($layout) {
			$link .= '&layout=' . $layout;
		}

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getCheckoutRoute()
	{
		$params = ComponentHelper::getParams('com_djcatalog2');

		$needles = array(
			'checkout' => array(0),
			'cart' => array(0),
			'items' => array(0)
		);

		$link = 'index.php?option=com_djcatalog2&view=checkout';

		if ($params->get('cart_one_step')) {
			$needles = array(
				'cart' => array(0),
				'items' => array(0)
			);
			$link = 'index.php?option=com_djcatalog2&view=cart&layout=onestep&type=checkout';
		}

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getQueryRoute()
	{
		$params = ComponentHelper::getParams('com_djcatalog2');

		$needles = array(
			'query' => array(0),
			'cart' => array(0),
			'items' => array(0)
		);

		$link = 'index.php?option=com_djcatalog2&view=query';

		if ($params->get('cart_one_step')) {
			$needles = array(
				'cart' => array(0),
				'items' => array(0)
			);
			$link = 'index.php?option=com_djcatalog2&view=cart&layout=onestep&type=query';
		}

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getOrderRoute($id)
	{
		$needles = array(
			'orders' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=order&oid='.(int)$id;

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getOrdersRoute()
	{
		$needles = array(
			'orders' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=orders';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getMySubscriptionsRoute()
	{
		$needles = array(
			'subscriptions' => array(0),
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=mysubscriptions';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getQuestionRoute($id)
	{
		$needles = array(
			'questions' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=question&qid='.(int)$id;

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getQuestionsRoute()
	{
		$needles = array(
			'questions' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=questions';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function getComparisonRoute()
	{
		$needles = array(
			'compare' => array(0),
			'items' => array(0)
		);

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=compare';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}

	public static function _findItem($needles = null)
	{
		$app		= Factory::getApplication();
		$menus		= $app->getMenu('site');
		$params = ComponentHelper::getParams('com_djcatalog2');


		// Prepare the reverse lookup array.
		if (self::$lookup === null)
		{
			self::$lookup = array();

			$component	= ComponentHelper::getComponent('com_djcatalog2');
			$items		= $menus->getItems('component_id', $component->id);

			$seoMenus = $params->get('seo_menus', array());
			$seoMenusLookup = count($seoMenus) > 0 ? true : false;

			$seoMenuItems = $params->get('seo_menuitems', array());
			$seoMenuItemsLookup = count($seoMenuItems) > 0 ? true : false;

			$activeMenu = $menus->getActive();
			$templateStyle = (!empty($activeMenu) && isset($activeMenu->template_style_id)) ? $activeMenu->template_style_id : 0;
			$keepTemplateStyle = (bool)$params->get('seo_style_consistency', false);

			if (count($items)) {

				foreach ($items as $item)
				{
					if ($seoMenusLookup && !in_array($item->menutype, $seoMenus) && !in_array($item->id, $seoMenuItems)) {
						continue;
					}

					if ($seoMenuItemsLookup && !in_array($item->id, $seoMenuItems)) {
						continue;
					}

					if ($keepTemplateStyle && $templateStyle != $item->template_style_id) {
						continue;
					}

					if (isset($item->query) && isset($item->query['view']))
					{
						if (isset($item->query['filter'])) {
							continue;
						}

						$view = $item->query['view'];
						if (!isset(self::$lookup[$view])) {
							self::$lookup[$view] = array();
						}

						if ($view == 'items') {

							// In this case menu item contains very specific filters and such menu item should not be used for builing URLs
							// .... on the other hand user can exlude the menus if he wants to, so I'm commenting this
							/*if (!empty($item->query['filter']) || !empty($item->query['pks'])) {
								continue;
							}*/

							$reqParts = array();
							$reqParts[] = isset($item->query['cid']) ? $item->query['cid'] : 0;
							$reqParts[] = (isset($item->query['pid']) && (int)$item->query['pid'] > 0) ? (int)$item->query['pid'] : 0;
							$reqParts[] = (isset($item->query['cntid']) && (int)$item->query['cntid'] > 0) ? (int)$item->query['cntid'] : 0;
							$reqParts[] = (isset($item->query['stid']) && (int)$item->query['stid'] > 0) ? (int)$item->query['stid'] : 0;

							/*$cid = 0;
							 if (isset($item->query['cid'])) {
							 $cid = $item->query['cid'];
							 }

							 $cid = (isset($item->query['cid'])) ? (int)$item->query['cid'] : 0;
							 if (isset($item->query['pid']) && (int)$item->query['pid'] > 0) {
							 $cid .= '-'.$item->query['pid'];
							 }
							 if (isset($item->query['cntid']) && (int)$item->query['cntid'] > 0) {
							 $cid .= '-'.$item->query['cntid'];
							 }
							 if (isset($item->query['stid']) && (int)$item->query['stid'] > 0) {
							 $cid .= '-'.$item->query['stid'];
							 }*/

							$cid = implode('-' , $reqParts);
							self::$lookup[$view][$cid] = $item->id;
						}
						else if ($view == 'producer') {
							if (isset($item->query['pid'])) {
								self::$lookup[$view][$item->query['pid']] = $item->id;
							}
						}
						else if ($view == 'item') {
							if (isset($item->query['id'])) {
								self::$lookup[$view][$item->query['id']] = $item->id;
							}
						} else if ($view == 'myitems') {
							self::$lookup[$view][0] = $item->id;
						}else if ($view == 'mysubscriptions') {

							self::$lookup[$view][0] = $item->id;
						} else if ($view == 'producers') {
							self::$lookup[$view][0] = $item->id;
						}  else if ($view == 'producers') {
							$cid = 0;
							if (isset($item->query['pcid'])) {
								$cid = $item->query['pcid'];
							}
							self::$lookup[$view][$cid] = $item->id;
						}
						else {
							self::$lookup[$view][0] = $item->id;
						}
					}
				}
			}
		}

		if ($needles)
		{
			foreach ($needles as $view => $ids)
			{
				if (isset(self::$lookup[$view]))
				{
					if (is_array($ids)) {
						$zeroFound = false;
						foreach($ids as $id)
						{
							if (isset(self::$lookup[$view][$id])) {
								return self::$lookup[$view][$id];
							}
							$zeroFound = true;
						}

						if ($zeroFound && isset(self::$lookup[$view]['0-0-0-0'])) {
							return self::$lookup[$view]['0-0-0-0'];
						}
					} else if (isset(self::$lookup[$view][$ids])) {
						return self::$lookup[$view][$ids];
					}
				}
			}
		}
		//else {
		/*$active = $menus->getActive();
		 if ($active && $active->component == 'com_djcatalog2') {
		 return $active->id;
		 }*/

		/*else {
		 $default = $menus->getDefault();
		 return $default->id;
		 }*/
		//}

		return null;
	}

	public static function formatAlias($id, $type = null) {
		//return $id;
		// TODO

		$params = ComponentHelper::getParams('com_djcatalog2');

		$advanced = (int)$params->get('seo_advanced', 0) && $type;

		$position = (int)$params->get('seo_id_position', -1);
		$separator_id = (int)$params->get('seo_alias_separator', 0);
		if (!array_key_exists($separator_id, self::$allowed_separators)) {
			return $id;
		}

		$separator = self::$allowed_separators[$separator_id];

		if (!in_array($position, self::$allowed_positions)) {
			return $id;
		}

		$parts = explode(':', $id, 2);
		$segment = $id;
		if (count($parts) == 2) {
			if ($advanced) {
				$segment = $parts[1];
			} else {
				$segment = ($position == 1) ? $parts[1].$separator.$parts[0] : $parts[0].$separator.$parts[1];
			}
		}
		return $segment;
	}

	public static function parseAlias($alias, $type = null, $query = array()) {
		//return $alias;
		// TODO
		$params = ComponentHelper::getParams('com_djcatalog2');

		$advanced = (int)$params->get('seo_advanced', 0) && $type;

		$position = (int)$params->get('seo_id_position', -1);
		$separator_id = (int)$params->get('seo_alias_separator', 0);
		if (!array_key_exists($separator_id, self::$allowed_separators)) {
			return $alias;
		}

		$separator = self::$allowed_separators[$separator_id];

		if (!in_array($position, self::$allowed_positions)) {
			return $alias;
		}

		$id = $alias;
		$temp = str_replace(':', $separator, $alias);
		$parts = explode($separator, $temp);

		if (count($parts) > 0) {
			if ($advanced) {
				$parts = self::getUrlParts($alias, $position, $type, $query);
				if (empty($parts)) {
					return false;
				}
			}
			if ($position == 1) {
				$id = (int)end($parts);
				unset($parts[count($parts)-1]);
			} else {
				$id = (int)$parts[0];
				unset($parts[0]);
			}
		}
		$slug = '';
		if (count($parts) > 0) {
			$slug = ':';
			$slug .= implode('-',$parts);
		}
		return $id.$slug;
	}

	public static function getUrlParts($alias, $position = -1, $type = null, $urlQuery = array()) {
		if (!$type || empty($alias)) {
			return false;
		}

		$alias = str_replace(':', '-', $alias);

		$db = Factory::getDbo();

		$user	= Factory::getUser();
		$groups	= $user->getAuthorisedViewLevels();
		$categories = Djc2Categories::getInstance(array('state'=>'1', 'access' => $groups));

		if ($type == 'item' || $type == 'variant') {
			$query = $db->getQuery(true);
			$query->select('i.id, i.cat_id, i.parent_id');
			$query->from('#__djc2_items AS i');
			$query->where('i.alias LIKE '.$db->quote($db->escape(trim((string)$alias))));

			if ($type == 'variant') {
				$query->where('i.parent_id = ' . intval($urlQuery['parent']));
			}

			$db->setQuery($query);
			$items = $db->loadObjectList('id');
			if (count($items) < 1) {
				return false;
			}

			$currentCatId = 0;
			if (isset($urlQuery['cid'])) {
				$currentCatId = (int)$urlQuery['cid'];
			}
			$linkCategory = $categories->get($currentCatId);

			if (count($items) == 1 || $currentCatId == 0 || empty($linkCategory)) {
				return ($position == 1) ? array($alias, current($items)->id) : array(current($items)->id, $alias);
			}

			// main category check
			foreach($items as $itemId => $item) {
				if ($item->cat_id == $currentCatId) {
					return ($position == 1) ? array($alias, $item->id) : array($item->id, $alias);
				}
			}
			foreach($items as $itemId => $item) {
				$category = $categories->get($item->cat_id);
				if (empty($category)) {
					continue;
				}
				$path = $category->getPath();
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				if (in_array($item->cat_id, $path)) {
					return ($position == 1) ? array($alias, $itemId) : array($itemId, $alias);
				}
			}
			// additional categories check
			$query = $db->getQuery(true);
			$query->select('item_id, category_id')->from('#__djc2_items_categories')->where('item_id IN ('.implode(',', array_keys($items)).')');
			$db->setQuery($query);
			$itemsCategories = $db->loadObjectList();
			foreach($itemsCategories as $xref) {
				if ($xref->category_id == $linkCategory->id) {
					return ($position == 1) ? array($alias, $xref->item_id) : array($xref->item_id, $alias);
				}
				$category = $categories->get($xref->category_id);
				if (empty($category)) {
					continue;
				}
				$path = $category->getPath();
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				if (in_array($xref->category_id, $path)) {
					return ($position == 1) ? array($alias, $xref->item_id) : array($xref->item_id, $alias);
				}
			}
			return false;

		} else if ($type == 'category') {
			$query = $db->getQuery(true)->select('id')->from('#__djc2_categories')->where('alias LIKE '.$db->quote($db->escape(trim((string)$alias))));
			$db->setQuery($query);
			$items = $db->loadObjectList('id');
			if (count($items) < 1) {
				return false;
			}

			$currentCatId = 0;
			if (isset($urlQuery['cid'])) {
				$currentCatId = (int)$urlQuery['cid'];
			}
			$menuCategory = $categories->get($currentCatId);

			if (count($items) == 1 || $currentCatId == 0 || empty($menuCategory)) {
				return ($position == 1) ? array($alias, current($items)->id) : array(current($items)->id, $alias);
			}

			foreach($items as $catId => $item) {
				$category = $categories->get($item->id);
				if (empty($category)) {
					continue;
				}
				$path = $category->getPath();
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				if (in_array($item->id, $path)) {
					return ($position == 1) ? array($alias, $catId) : array($catId, $alias);
				}
			}
			return false;
		} else if ($type == 'producercategory') {
			$query = $db->getQuery(true)->select('id')->from('#__djc2_producer_categories')->where('alias LIKE '.$db->quote($db->escape(trim((string)$alias))));
			$db->setQuery($query);
			$items = $db->loadObjectList('id');
			if (count($items) < 1) {
				return false;
			}

			$producerCategories = Djc2ProducerCategories::getInstance(array('state'=>'1', 'access' => $groups));

			$currentCatId = 0;
			if (isset($urlQuery['pcid'])) {
				$currentCatId = (int)$urlQuery['pcid'];
			}
			$menuCategory = $producerCategories->get($currentCatId);

			if (count($items) == 1 || $currentCatId == 0 || empty($menuCategory)) {
				return ($position == 1) ? array($alias, current($items)->id) : array(current($items)->id, $alias);
			}

			foreach($items as $catId => $item) {
				$category = $producerCategories->get($item->id);
				if (empty($category)) {
					continue;
				}
				$path = $category->getPath();
				$path = Joomla\Utilities\ArrayHelper::toInteger($path);
				if (in_array($item->id, $path)) {
					return ($position == 1) ? array($alias, $catId) : array($catId, $alias);
				}
			}
			return false;
		} else if ($type == 'producer') {
			$query = $db->getQuery(true)->select('id')->from('#__djc2_producers')->where('alias LIKE '.$db->quote($db->escape(trim((string)$alias))));
			$db->setQuery($query);
			$items = $db->loadObjectList('id');
			if (count($items) < 1) {
				return false;
			}

			return ($position == 1) ? array($alias, current($items)->id) : array(current($items)->id, $alias);
		} else {
			return false;
		}
	}

	private static function isFromSearching() {
		$app = Factory::getApplication();

		$hasSearch = (bool)(
			$app->input->getString('search', '') != ''
			|| $app->input->getString('mapsearch', '') != ''
			|| $app->input->getString('ind', '') != ''
			|| $app->input->getString('tag', '') != ''
			|| $app->input->getInt('ic', 0)
		);
		$hasFilters = (bool) ($app->input->getString('cm', '') !== '');

		return (bool) ($hasSearch || $hasFilters);
	}


	public static function getAddToWishlistRoute($item) {
		return Route::_('index.php?option=com_djcatalog2&task=addtowishlist&item_id=' . (int) $item->id );
	}

	public static function getWishlistRoute($layout = null)
	{
		$needles = array(
			'wishes' => array(0),
			'items' => array(0)
		);

		$params = ComponentHelper::getParams('com_djcatalog2');

		//Create the link
		$link = 'index.php?option=com_djcatalog2&view=wishes';

		if ($item = self::_findItem($needles)) {
			$link .= '&Itemid='.$item;
		}

		return $link;
	}
}

class DJCatalog2HelperRoute extends DJCatalogHelperRoute {
}

?>