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<?php
/**
* SEF component for Joomla!
*
* @package JoomSEF
* @version 4.7.8
* @author ARTIO s.r.o., http://www.artio.net
* @copyright Copyright (C) 2020 ARTIO s.r.o.
* @license GNU/GPLv3 http://www.artio.net/license/gnu-general-public-license
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access.');
define( '_COM_SEF_PRIORITY_NEWSFEEDS_FEED_ITEMID', 15 );
define( '_COM_SEF_PRIORITY_NEWSFEEDS_FEED', 20 );
define( '_COM_SEF_PRIORITY_NEWSFEEDS_CATEGORY_ITEMID', 25 );
define( '_COM_SEF_PRIORITY_NEWSFEEDS_CATEGORY', 30 );
class SefExt_com_newsfeeds extends SefExt
{
function beforeCreate(&$uri) {
// Remove the part after ':' from variables
if (!is_null($uri->getVar('id'))) {
SEFTools::fixVariable($uri, 'id');
}
if (!is_null($uri->getVar('catid'))) {
SEFTools::fixVariable($uri, 'catid');
}
if($uri->getVar('view') == 'categories' && ! (int) $uri->getVar('id')) {
$uri->delVar('id');
}
if (is_null($uri->getVar('view'))) {
$uri->setVar('view', 'categories');
}
return;
}
function getFeedTitle($id) {
$title=array();
$field = 'name';
if( SEFTools::UseAlias($this->params, 'feed_alias') ) {
$field = 'alias';
}
$id = intval($id);
$query="SELECT `id`, `$field` AS `name`, `catid`, `language`, `metadesc`, `metakey`, `metadata` FROM `#__newsfeeds` WHERE `id` = '{$id}'";
$this->_db->setQuery($query);
$row = $this->_db->loadObject('stdClass',$this->config->translateItems);
if (is_null($row)) {
JoomSefLogger::Log("Feed with ID {$id} could not be found.", $this, 'com_newsfeeds');
return array();
}
if($this->params->get('show_category',2)!=0) {
$catInfo = $this->getCategoryInfo($row->catid);
if ($catInfo === false) {
JoomSefLogger::Log("Category with ID {$row->catid} could not be found.", $this, 'com_newsfeeds');
}
if (is_array($catInfo->path)) {
$title = array_merge($title, $catInfo->path);
}
}
$this->getMetaData($row);
$title[] = (($this->params->get('feedid', '0')==0)?'':($id.'-')).$row->name;
return $title;
}
function create(&$uri) {
$sefConfig = SEFConfig::getConfig();
$database = JFactory::getDBO();
$vars = $uri->getQuery(true);
extract($vars);
$title = array();
$title[] = JoomSEF::_getMenuTitleLang($option, $this->lang);
switch (@$view) {
case 'categories':
break;
case 'category':
$catInfo = $this->getCategoryInfo($id);
if ($catInfo === false) {
JoomSefLogger::Log("Category with ID {$id} could not be found.", $this, 'com_newsfeeds');
}
if (is_array($catInfo->path)) {
$title = array_merge($title, $catInfo->path);
}
break;
case 'newsfeed':
$title=array_merge($title,$this->getFeedTitle($id));
break;
}
if (isset($format)) {
if ($format == 'feed' && isset($type)) {
$title[] = $type;
}
else {
$title[] = $format;
}
}
$newUri = $uri;
if (count($title) > 0) {
// Generate meta tags
$this->metatags = $this->getMetaTags();
$priority = $this->getPriority($uri);
$sitemap = $this->getSitemapParams($uri);
if(isset($this->lang)) {
$lang=$this->lang;
}
$newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$lang, null, null, $this->metatags, $priority, false, null, $sitemap);
}
return $newUri;
}
function getSitemapParams(&$uri)
{
if ($uri->getVar('format', 'html') != 'html') {
// Handle only html links
return array();
}
$view = $uri->getVar('view');
$sm = array();
switch ($view)
{
case 'newsfeed':
case 'category':
case 'categories':
if ($view == 'categories') $view = 'category';
$indexed = $this->params->get('sm_'.$view.'_indexed', '1');
$freq = $this->params->get('sm_'.$view.'_freq', '');
$priority = $this->params->get('sm_'.$view.'_priority', '');
if (!empty($indexed)) $sm['indexed'] = $indexed;
if (!empty($freq)) $sm['frequency'] = $freq;
if (!empty($priority)) $sm['priority'] = $priority;
break;
}
return $sm;
}
function getPriority(&$uri)
{
$itemid = $uri->getVar('Itemid');
$view = $uri->getVar('view');
switch($view)
{
case 'newsfeed':
if (is_null($itemid)) {
return _COM_SEF_PRIORITY_NEWSFEEDS_FEED;
} else {
return _COM_SEF_PRIORITY_NEWSFEEDS_FEED_ITEMID;
}
break;
case 'category':
if (is_null($itemid)) {
return _COM_SEF_PRIORITY_NEWSFEEDS_CATEGORY;
} else {
return _COM_SEF_PRIORITY_NEWSFEEDS_CATEGORY_ITEMID;
}
break;
default:
return null;
}
}
function getURLPatterns($item) {
$urls=array();
if($item->getTableName()=='#__categories') {
// Category view
$urls[]='index\.php\?option=com_newsfeeds&id='.$item->id.'&';
// Content View
$urls[]='index\.php\?option=com_newsfeeds&catid='.$item->id.'&id=';
$tree=$item->getTree($item->id);
foreach($tree as $catitem) {
$urls[]='index\.php\?option=com_newsfeeds&id='.$catitem->id.'&';
$urls[]='index\.php\?option=com_newsfeeds&catid='.$catitem->id.'&id=';
}
} else {
$urls[]='index\.php\?option=com_newsfeeds(&catid=([0-9])*)*&id='.$item->id.'(&lang=[a-z]+)?&view=';
}
return $urls;
}
}
?>