Demo-Component/site/helpers/route.php

215 lines
5.7 KiB
PHP

<?php
/*----------------------------------------------------------------------------------| www.vdm.io |----/
Vast Development Method
/-------------------------------------------------------------------------------------------------------/
@version 1.0.5
@build 6th January, 2016
@created 5th August, 2015
@package Demo
@subpackage route.php
@author Llewellyn van der Merwe <https://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// Component Helper
jimport('joomla.application.component.helper');
jimport('joomla.application.categories');
/**
* Demo Route Helper
**/
abstract class DemoHelperRoute
{
protected static $lookup;
/**
* Get the URL route for demo category from a category ID and language
*
* @param mixed $catid The id of the items's category either an integer id or a instance of JCategoryNode
* @param mixed $language The id of the language being used.
*
* @return string The link to the contact
*
* @since 1.5
*/
public static function getCategoryRoute_keep_for_later($catid, $language = 0)
{
if ($catid instanceof JCategoryNode)
{
$id = $catid->id;
$category = $catid;
}
else
{
throw new Exception('First parameter must be JCategoryNode');
}
$views = array();
$view = $views[$category->extension];
if ($id < 1 || !($category instanceof JCategoryNode))
{
$link = '';
}
else
{
//Create the link
$link = 'index.php?option=com_demo&view='.$view.'&category='.$category->slug;
$needles = array(
$view => array($id),
'category' => array($id)
);
if ($language && $language != "*" && JLanguageMultilang::isEnabled())
{
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select('a.sef AS sef')
->select('a.lang_code AS lang_code')
->from('#__languages AS a');
$db->setQuery($query);
$langs = $db->loadObjectList();
foreach ($langs as $lang)
{
if ($language == $lang->lang_code)
{
$link .= '&lang='.$lang->sef;
$needles['language'] = $language;
}
}
}
if ($item = self::_findItem($needles,'category'))
{
$link .= '&Itemid='.$item;
}
else
{
if ($category)
{
$catids = array_reverse($category->getPath());
$needles = array(
'category' => $catids
);
if ($item = self::_findItem($needles,'category'))
{
$link .= '&Itemid='.$item;
}
elseif ($item = self::_findItem(null, 'category'))
{
$link .= '&Itemid='.$item;
}
}
}
}
return $link;
}
protected static function _findItem($needles = null,$type = null)
{
$app = JFactory::getApplication();
$menus = $app->getMenu('site');
$language = isset($needles['language']) ? $needles['language'] : '*';
// Prepare the reverse lookup array.
if (!isset(self::$lookup[$language]))
{
self::$lookup[$language] = array();
$component = JComponentHelper::getComponent('com_demo');
$attributes = array('component_id');
$values = array($component->id);
if ($language != '*')
{
$attributes[] = 'language';
$values[] = array($needles['language'], '*');
}
$items = $menus->getItems($attributes, $values);
foreach ($items as $item)
{
if (isset($item->query) && isset($item->query['view']))
{
$view = $item->query['view'];
if (!isset(self::$lookup[$language][$view]))
{
self::$lookup[$language][$view] = array();
}
if (isset($item->query['id']))
{
/**
* Here it will become a bit tricky
* language != * can override existing entries
* language == * cannot override existing entries
*/
if (!isset(self::$lookup[$language][$view][$item->query['id']]) || $item->language != '*')
{
self::$lookup[$language][$view][$item->query['id']] = $item->id;
}
}
}
}
}
if ($needles)
{
foreach ($needles as $view => $ids)
{
if (isset(self::$lookup[$language][$view]))
{
foreach ($ids as $id)
{
if (isset(self::$lookup[$language][$view][(int) $id]))
{
return self::$lookup[$language][$view][(int) $id];
}
}
}
}
}
if ($type)
{
// Check if the global menu item has been set.
$params = JComponentHelper::getParams('com_demo');
if ($item = $params->get($type.'_menu', 0))
{
return $item;
}
}
// Check if the active menuitem matches the requested language
$active = $menus->getActive();
if ($active
&& $active->component == 'com_demo'
&& ($language == '*' || in_array($active->language, array('*', $language)) || !JLanguageMultilang::isEnabled()))
{
return $active->id;
}
// If not found, return language specific home link
$default = $menus->getDefault($language);
return !empty($default->id) ? $default->id : null;
}
}