joomla/com_wk1/site/routerRemove.php
<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Routing class from com_content
*
* @since 3.3
*/
class ContentRouter extends JComponentRouterBase
{
/**
* Build the route for the com_content component
*
* @param array &$query An array of URL arguments
*
* @return array The URL arguments to use to assemble the subsequent URL.
*
* @since 3.3
*/
public function build(&$query)
{
die('called build in ' . __file__);
$segments = array();
// Get a menu item based on Itemid or currently active
$params = JComponentHelper::getParams('com_content');
$advanced = $params->get('sef_advanced_link', 0);
// Unset limitstart=0 since it's pointless
if (isset($query['limitstart']) && $query['limitstart'] == 0)
{
unset($query['limitstart']);
}
// We need a menu item. Either the one specified in the query, or the current active one if none specified
if (empty($query['Itemid']))
{
$menuItem = $this->menu->getActive();
$menuItemGiven = false;
}
else
{
$menuItem = $this->menu->getItem($query['Itemid']);
$menuItemGiven = true;
}
// Check again
if ($menuItemGiven && isset($menuItem) && $menuItem->component != 'com_content')
{
$menuItemGiven = false;
unset($query['Itemid']);
}
if (isset($query['view']))
{
$view = $query['view'];
}
else
{
// We need to have a view in the query or it is an invalid URL
return $segments;
}
// Are we dealing with an article or category that is attached to a menu item?
if (($menuItem instanceof stdClass)
&& $menuItem->query['view'] == $query['view']
&& isset($query['id'])
&& $menuItem->query['id'] == (int) $query['id'])
{
unset($query['view']);
if (isset($query['catid']))
{
unset($query['catid']);
}
if (isset($query['layout']))
{
unset($query['layout']);
}
unset($query['id']);
return $segments;
}
if ($view == 'category' || $view == 'article')
{
if (!$menuItemGiven)
{
$segments[] = $view;
}
unset($query['view']);
if ($view == 'article')
{
if (isset($query['id']) && isset($query['catid']) && $query['catid'])
{
$catid = $query['catid'];
// Make sure we have the id and the alias
if (strpos($query['id'], ':') === false)
{
$db = JFactory::getDbo();
$dbQuery = $db->getQuery(true)
->select('alias')
->from('#__content')
->where('id=' . (int) $query['id']);
$db->setQuery($dbQuery);
$alias = $db->loadResult();
$query['id'] = $query['id'] . ':' . $alias;
}
}
else
{
// We should have these two set for this view. If we don't, it is an error
return $segments;
}
}
else
{
if (isset($query['id']))
{
$catid = $query['id'];
}
else
{
// We should have id set for this view. If we don't, it is an error
return $segments;
}
}
if ($menuItemGiven && isset($menuItem->query['id']))
{
$mCatid = $menuItem->query['id'];
}
else
{
$mCatid = 0;
}
$categories = JCategories::getInstance('Content');
$category = $categories->get($catid);
if (!$category)
{
// We couldn't find the category we were given. Bail.
return $segments;
}
$path = array_reverse($category->getPath());
$array = array();
foreach ($path as $id)
{
if ((int) $id == (int) $mCatid)
{
break;
}
list($tmp, $id) = explode(':', $id, 2);
$array[] = $id;
}
$array = array_reverse($array);
if (!$advanced && count($array))
{
$array[0] = (int) $catid . ':' . $array[0];
}
$segments = array_merge($segments, $array);
if ($view == 'article')
{
if ($advanced)
{
list($tmp, $id) = explode(':', $query['id'], 2);
}
else
{
$id = $query['id'];
}
$segments[] = $id;
}
unset($query['id']);
unset($query['catid']);
}
if ($view == 'archive')
{
if (!$menuItemGiven || $menuItem->query['view'] != 'archive')
{
// Did not work without removing Itemid
if (isset($menuItem))
{
unset($query['Itemid']);
}
$segments[] = $view;
}
unset($query['view']);
if (isset($query['year']))
{
$segments[] = $query['year'];
unset($query['year']);
}
if (isset($query['month']))
{
$segments[] = $query['month'];
unset($query['month']);
}
}
if ($view == 'featured')
{
if (!$menuItemGiven)
{
$segments[] = $view;
}
unset($query['view']);
}
/*
* If the layout is specified and it is the same as the layout in the menu item, we
* unset it so it doesn't go into the query string.
*/
if (isset($query['layout']))
{
if ($menuItemGiven && isset($menuItem->query['layout']))
{
if ($query['layout'] == $menuItem->query['layout'])
{
unset($query['layout']);
}
}
else
{
if ($query['layout'] == 'default')
{
unset($query['layout']);
}
}
}
$total = count($segments);
for ($i = 0; $i < $total; $i++)
{
$segments[$i] = str_replace(':', '-', $segments[$i]);
}
return $segments;
}
/**
* Parse the segments of a URL.
*
* @param array &$segments The segments of the URL to parse.
*
* @return array The URL attributes to be used by the application.
*
* @since 3.3
*/
public function parse(&$segments)
{
$total = count($segments);
$vars = array();
for ($i = 0; $i < $total; $i++)
{
$segments[$i] = preg_replace('/-/', ':', $segments[$i], 1);
}
$vars['origSegments'] = $segments;
// Get the active menu item.
$item = $this->menu->getActive();
$vars['menuActive'] = $item;
$params = JComponentHelper::getParams('com_content');
$advanced = $params->get('sef_advanced_link', 0);
$db = JFactory::getDbo();
// Count route segments
$count = count($segments);
/*
* Standard routing for articles. If we don't pick up an Itemid then we get the view from the segments
* the first segment is the view and the last segment is the id of the article or category.
*/
if (!isset($item))
{
$vars['view'] = $segments[0];
// Called if no menu item created
if ($vars['view'] == 'archive')
{
$vars['year'] = $count >= 2 ? $segments[$count - 2] : null;
$vars['month'] = $segments[$count - 1];
}
else
{
$vars['id'] = $segments[$count - 1];
}
return $vars;
}
/*
* If there is only one segment, then it points to either an article or a category.
* We test it first to see if it is a category. If the id and alias match a category,
* then we assume it is a category. If they don't we assume it is an article
*/
if ($count == 1)
{
// We check to see if an alias is given. If not, we assume it is an article
if (strpos($segments[0], ':') === false)
{
$vars['view'] = 'article';
$vars['id'] = (int) $segments[0];
return $vars;
}
list($id, $alias) = explode(':', $segments[0], 2);
// First we check if it is a category
$category = JCategories::getInstance('Content')->get($id);
if ($category && $category->alias == $alias)
{
$vars['view'] = 'category';
$vars['id'] = $id;
return $vars;
}
else
{
$query = $db->getQuery(true)
->select($db->quoteName(array('alias', 'catid')))
->from($db->quoteName('#__content'))
->where($db->quoteName('id') . ' = ' . (int) $id);
$db->setQuery($query);
$article = $db->loadObject();
if ($article)
{
if ($article->alias == $alias)
{
$vars['view'] = 'article';
$vars['catid'] = (int) $article->catid;
$vars['id'] = (int) $id;
return $vars;
}
}
}
}
/*
* If there was more than one segment, then we can determine where the URL points to
* because the first segment will have the target category id prepended to it. If the
* last segment has a number prepended, it is an article, otherwise, it is a category.
*/
if (!$advanced)
{
$cat_id = (int) $segments[0];
$article_id = (int) $segments[$count - 1];
if ($article_id > 0)
{
$vars['view'] = 'article';
$vars['catid'] = $cat_id;
$vars['id'] = $article_id;
}
else
{
$vars['view'] = 'category';
$vars['id'] = $cat_id;
}
return $vars;
}
// We get the category id from the menu item and search from there
$id = $item->query['id'];
$category = JCategories::getInstance('Content')->get($id);
if (!$category)
{
JError::raiseError(404, JText::_('COM_CONTENT_ERROR_PARENT_CATEGORY_NOT_FOUND'));
return $vars;
}
$categories = $category->getChildren();
$vars['catid'] = $id;
$vars['id'] = $id;
$found = 0;
foreach ($segments as $segment)
{
$segment = str_replace(':', '-', $segment);
foreach ($categories as $category)
{
if ($category->alias == $segment)
{
$vars['id'] = $category->id;
$vars['catid'] = $category->id;
$vars['view'] = 'category';
$categories = $category->getChildren();
$found = 1;
break;
}
}
if ($found == 0)
{
if ($advanced)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select($db->quoteName('id'))
->from('#__content')
->where($db->quoteName('catid') . ' = ' . (int) $vars['catid'])
->where($db->quoteName('alias') . ' = ' . $db->quote($segment));
$db->setQuery($query);
$cid = $db->loadResult();
}
else
{
$cid = $segment;
}
$vars['id'] = $cid;
$vars['view'] = 'article';
}
$found = 0;
}
return $vars;
}
}
/**
* Content router functions
*
* These functions are proxys for the new router interface
* for old SEF extensions.
*
* @param array &$query An array of URL arguments
*
* @return array The URL arguments to use to assemble the subsequent URL.
*
* @deprecated 4.0 Use Class based routers instead
*/
function contentBuildRoute(&$query)
{
$router = new ContentRouter;
return $router->build($query);
}
/**
* Parse the segments of a URL.
*
* This function is a proxy for the new router interface
* for old SEF extensions.
*
* @param array $segments The segments of the URL to parse.
*
* @return array The URL attributes to be used by the application.
*
* @since 3.3
* @deprecated 4.0 Use Class based routers instead
*/
function contentParseRoute($segments)
{
$router = new ContentRouter;
return $router->parse($segments);
}