router.php
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<?php
/**
* @package Joomla.Site
* @subpackage com_newsfeeds
*
* @copyright Copyright (C) 2005 - 2019 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_newsfeeds
*
* @since 3.3
*/
class NewsfeedsRouter extends JComponentRouterView
{
protected $noIDs = false;
/**
* Newsfeeds Component router constructor
*
* @param JApplicationCms $app The application object
* @param JMenu $menu The menu object to work with
*/
public function __construct($app = null, $menu = null)
{
$params = JComponentHelper::getParams('com_newsfeeds');
$this->noIDs = (bool) $params->get('sef_ids');
$categories = new JComponentRouterViewconfiguration('categories');
$categories->setKey('id');
$this->registerView($categories);
$category = new JComponentRouterViewconfiguration('category');
$category->setKey('id')->setParent($categories, 'catid')->setNestable();
$this->registerView($category);
$newsfeed = new JComponentRouterViewconfiguration('newsfeed');
$newsfeed->setKey('id')->setParent($category, 'catid');
$this->registerView($newsfeed);
parent::__construct($app, $menu);
$this->attachRule(new JComponentRouterRulesMenu($this));
if ($params->get('sef_advanced', 0))
{
$this->attachRule(new JComponentRouterRulesStandard($this));
$this->attachRule(new JComponentRouterRulesNomenu($this));
}
else
{
JLoader::register('NewsfeedsRouterRulesLegacy', __DIR__ . '/helpers/legacyrouter.php');
$this->attachRule(new NewsfeedsRouterRulesLegacy($this));
}
}
/**
* Method to get the segment(s) for a category
*
* @param string $id ID of the category to retrieve the segments for
* @param array $query The request that is built right now
*
* @return array|string The segments of this item
*/
public function getCategorySegment($id, $query)
{
$category = JCategories::getInstance($this->getName())->get($id);
if ($category)
{
$path = array_reverse($category->getPath(), true);
$path[0] = '1:root';
if ($this->noIDs)
{
foreach ($path as &$segment)
{
list($id, $segment) = explode(':', $segment, 2);
}
}
return $path;
}
return array();
}
/**
* Method to get the segment(s) for a category
*
* @param string $id ID of the category to retrieve the segments for
* @param array $query The request that is built right now
*
* @return array|string The segments of this item
*/
public function getCategoriesSegment($id, $query)
{
return $this->getCategorySegment($id, $query);
}
/**
* Method to get the segment(s) for a newsfeed
*
* @param string $id ID of the newsfeed to retrieve the segments for
* @param array $query The request that is built right now
*
* @return array|string The segments of this item
*/
public function getNewsfeedSegment($id, $query)
{
if (!strpos($id, ':'))
{
$db = JFactory::getDbo();
$dbquery = $db->getQuery(true);
$dbquery->select($dbquery->qn('alias'))
->from($dbquery->qn('#__newsfeeds'))
->where('id = ' . $dbquery->q((int) $id));
$db->setQuery($dbquery);
$id .= ':' . $db->loadResult();
}
if ($this->noIDs)
{
list($void, $segment) = explode(':', $id, 2);
return array($void => $segment);
}
return array((int) $id => $id);
}
/**
* Method to get the id for a category
*
* @param string $segment Segment to retrieve the ID for
* @param array $query The request that is parsed right now
*
* @return mixed The id of this item or false
*/
public function getCategoryId($segment, $query)
{
if (isset($query['id']))
{
$category = JCategories::getInstance($this->getName(), array('access' => false))->get($query['id']);
if ($category)
{
foreach ($category->getChildren() as $child)
{
if ($this->noIDs)
{
if ($child->alias === $segment)
{
return $child->id;
}
}
else
{
if ($child->id == (int) $segment)
{
return $child->id;
}
}
}
}
}
return false;
}
/**
* Method to get the segment(s) for a category
*
* @param string $segment Segment to retrieve the ID for
* @param array $query The request that is parsed right now
*
* @return mixed The id of this item or false
*/
public function getCategoriesId($segment, $query)
{
return $this->getCategoryId($segment, $query);
}
/**
* Method to get the segment(s) for a newsfeed
*
* @param string $segment Segment of the newsfeed to retrieve the ID for
* @param array $query The request that is parsed right now
*
* @return mixed The id of this item or false
*/
public function getNewsfeedId($segment, $query)
{
if ($this->noIDs)
{
$db = JFactory::getDbo();
$dbquery = $db->getQuery(true);
$dbquery->select($dbquery->qn('id'))
->from($dbquery->qn('#__newsfeeds'))
->where('alias = ' . $dbquery->q($segment))
->where('catid = ' . $dbquery->q($query['id']));
$db->setQuery($dbquery);
return (int) $db->loadResult();
}
return (int) $segment;
}
}
/**
* newsfeedsBuildRoute
*
* These functions are proxys for the new router interface
* for old SEF extensions.
*
* @param array &$query The segments of the URL to parse.
*
* @return array
*
* @deprecated 4.0 Use Class based routers instead
*/
function newsfeedsBuildRoute(&$query)
{
$app = JFactory::getApplication();
$router = new NewsfeedsRouter($app, $app->getMenu());
return $router->build($query);
}
/**
* newsfeedsParseRoute
*
* @param array $segments The segments of the URL to parse.
*
* @return array
*
* @deprecated 4.0 Use Class based routers instead
*/
function newsfeedsParseRoute($segments)
{
$app = JFactory::getApplication();
$router = new NewsfeedsRouter($app, $app->getMenu());
return $router->parse($segments);
}