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GR0V shell
Linux www.koreapackagetour.com 2.6.32-042stab145.3 #1 SMP Thu Jun 11 14:05:04 MSK 2020 x86_64
<?php
/**
* @version $Id: router.php 4336 2011-01-31 06:05:12Z severdia $
* Kunena Component
* @package Kunena
*
* @Copyright (C) 2008 - 2011 Kunena Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link http://www.kunena.org
*
**/
defined( '_JEXEC' ) or die();
require_once (JPATH_ADMINISTRATOR . '/components/com_kunena/api.php');
kimport('error');
class KunenaRouter {
static $catidcache = null;
static $msgidcache = array ();
// List of reserved functions (if category name is one of these, use always catid)
// Contains array of default variable=>value pairs, which can be removed from URI
static $functions = array (
'who'=>array(),
'announcement'=>array(),
'poll'=>array(),
'polls'=>array(),
'stats'=>array(),
'myprofile'=>array(),
'userprofile'=>array(),
'profile'=>array(),
'moderateuser'=>array(),
'userlist'=>array(),
'post'=>array(),
'view'=>array(),
'help'=>array(),
'showcat'=>array(),
'listcat'=>array(),
'review'=>array(),
'rules'=>array(),
'report'=>array(),
'latest'=>array('do' => 'latest', 'page' => '1'),
'search'=>array(),
'advsearch'=>array(),
'markthisread'=>array(),
'subscribecat'=>array(),
'unsubscribecat'=>array(),
'karma'=>array(),
'bulkactions'=>array(),
'templatechooser'=>array(),
'credits'=>array(),
'json'=>array(),
'rss'=>array(),
'pdf'=>array(),
'entrypage'=>array(),
'thankyou'=>array(),
// Deprecated functions:
'fbprofile'=>array(),
'mylatest'=>array(),
'noreplies'=>array(),
'subscriptions'=>array(),
'favorites'=>array(),
'userposts'=>array(),
'unapproved'=>array(),
'deleted'=>array(),
'fb_pdf'=>array(),
'article'=>array(),
);
function loadCategories() {
if (self::$catidcache !== null)
return; // Already loaded
$db = & JFactory::getDBO ();
$query = 'SELECT id, name, parent FROM #__kunena_categories WHERE published=1';
$db->setQuery ( $query );
self::$catidcache = $db->loadAssocList ( 'id' );
if (KunenaError::checkDatabaseError()) return;
}
/**
* Preloads messages, saves SQL queries
*
* @param $msgs Messages in form of array ('1'=>'subject', ...))
*/
function loadMessages($msglist) {
if (!is_array($msglist)) return;
self::$msgidcache = self::$msgidcache + $msglist;
}
function isCategoryConflict($catid, $catname) {
foreach (self::$catidcache as $cat) {
if ($cat ['id'] != $catid && $catname == self::stringURLSafe ( $cat ['name'] ) ) return true;
}
return false;
}
function filterOutput($str) {
return JString::trim ( preg_replace ( array ('/\s+/', '/[\$\&\+\,\/\:\;\=\?\@\'\"\<\>\#\%\{\}\|\\\^\~\[\]\`\.]/' ), array ('-', '' ), $str ) );
}
function stringURLSafe($str) {
$kconfig = KunenaFactory::getConfig ();
if ($kconfig->sefutf8) {
$str = self::filterOutput ( $str );
return urlencode ( $str );
}
return JFilterOutput::stringURLSafe ( $str );
}
/**
* Build SEF URL
*
* All SEF URLs are formatted like this:
*
* http://site.com/menuitem/1-category-name/10-subject/[func]/[do]/[param1]-value1/[param2]-value2?param3=value3¶m4=value4
*
* - If catid exists, category will always be in the first segment
* - If there is no catid, second segment for message will not be used (param-value: id-10)
* - [func] and [do] are the only parameters without value
* - all other segments (task, id, userid, page, sel) are using param-value format
*
* NOTE! Only major variables are using SEF segments
*
* @param $query
* @return segments
*/
function BuildRoute(&$query) {
$parsevars = array ('task', 'id', 'userid', 'page', 'sel' );
$segments = array ();
$kconfig = KunenaFactory::getConfig ();
if (! $kconfig->sef) {
return $segments;
}
if (isset ( $query ['func'] )) {
$query ['view'] = $query ['func'];
}
unset ($query ['func']);
if (isset ( $query ['Itemid'] ) && $query ['Itemid'] > 0) {
// If we have Itemid, make sure that we remove identical parameters
$menu = JSite::getMenu ();
$menuitem = $menu->getItem ( $query ['Itemid'] );
if ($menuitem) {
// Remove variables with default values from URI
if (!isset($query ['view'])) $defaults = array();
else $defaults = self::$functions[$query ['view']];
foreach ( $defaults as $var => $value ) {
if (!isset ( $menuitem->query [$var] ) && isset ( $query [$var] ) && $value == $query [$var] ) {
unset ( $query [$var] );
}
}
// Remove variables that are the same as in menu item from URI
foreach ( $menuitem->query as $var => $value ) {
if ($var == 'Itemid' || $var == 'option')
continue;
if (isset ( $query [$var] ) && $value == $query [$var] ) {
unset ( $query [$var] );
}
}
}
}
if (isset ( $query ['view'] )) {
$query ['func'] = $query ['view'];
}
unset ($query ['view']);
$db = & JFactory::getDBO ();
jimport ( 'joomla.filter.output' );
// We may have catid also in the menu item
$catfound = isset ( $menuitem->query ['catid'] );
// If we had identical catid in menuitem, this one will be skipped:
if (isset ( $query ['catid'] )) {
$catid = ( int ) $query ['catid'];
if ($catid != 0) {
$catfound = true;
if (self::$catidcache === null)
self::loadCategories ();
if (isset ( self::$catidcache [$catid] )) {
$suf = self::stringURLSafe ( self::$catidcache [$catid] ['name'] );
}
if (empty ( $suf ))
// If translated category name is empty, use catid: 123
$segments [] = $query ['catid'];
else if ($kconfig->sefcats && ! isset ( self::$functions[$suf] )) {
// We want to remove catid: check that there are no conflicts between names
if (self::isCategoryConflict($catid, $suf)) {
$segments [] = $query ['catid'] . '-' . $suf;
} else {
$segments [] = $suf;
}
} else {
// By default use 123-category_name
$segments [] = $query ['catid'] . '-' . $suf;
}
}
unset ( $query ['catid'] );
}
if ($catfound && isset ( $query ['id'] )) {
$id = $query ['id'];
if (! isset ( self::$msgidcache [$id] )) {
$quesql = 'SELECT subject, id FROM #__kunena_messages WHERE id=' . ( int ) $id;
$db->setQuery ( $quesql );
self::$msgidcache [$id] = $db->loadResult ();
if (KunenaError::checkDatabaseError()) return;
}
$suf = self::stringURLSafe ( self::$msgidcache [$id] );
if (empty ( $suf ))
$segments [] = $query ['id'];
else
$segments [] = $query ['id'] . '-' . $suf;
unset ( $query ['id'] );
}
if (isset ( $query ['func'] )) {
if ($query ['func'] != 'showcat' && $query ['func'] != 'view' && ! ($query ['func'] == 'listcat' && $catfound)) {
$segments [] = $query ['func'];
}
unset ( $query ['func'] );
}
if (isset ( $query ['do'] )) {
$segments [] = $query ['do'];
unset ( $query ['do'] );
}
foreach ( $parsevars as $var ) {
if (isset ( $query [$var] )) {
$segments [] = "{$var}-{$query[$var]}";
unset ( $query [$var] );
}
}
return $segments;
}
function ParseRoute($segments) {
$funcitems = array (array ('func' => 'showcat', 'var' => 'catid' ), array ('func' => 'view', 'var' => 'id' ) );
$doitems = array ('func', 'do' );
$counter = 0;
$funcpos = $dopos = 0;
$vars = array ();
$kconfig = KunenaFactory::getConfig ();
// Get current menu item
$menu = JSite::getMenu ();
$active = $menu->getActive ();
// Fill data from the menu item
$menuquery = isset ( $active->query ) ? $active->query : array ();
foreach ( $menuquery as $var => $value ) {
if ($var == 'view') {
$var = 'func';
}
$vars [$var] = $value;
}
if (isset ( $vars ['func']) && $vars ['func'] == 'entrypage') {
unset ( $vars ['func'] );
}
// Fix bug in Joomla 1.5.20 when using /components/kunena instead /component/kunena
if (!$active && $segments[0] == 'kunena') array_shift ( $segments );
while ( ($segment = array_shift ( $segments )) !== null ) {
$seg = explode ( ':', $segment );
$var = array_shift ( $seg );
$value = array_shift ( $seg );
// If SEF categories are allowed we need to translate category name to catid
if ($kconfig->sefcats && $counter == 0 && ($value !== null || ! isset ( self::$functions[$var] ))) {
self::loadCategories ();
$catname = strtr ( $segment, ':', '-' );
foreach ( self::$catidcache as $cat ) {
if ($catname == self::filterOutput ( $cat ['name'] ) || $catname == JFilterOutput::stringURLSafe ( $cat ['name'] )) {
$var = $cat ['id'];
break;
}
}
}
if (empty ( $var ))
continue; // Empty parameter
if (is_numeric ( $var )) {
// Numeric value is always category or id (in this order)
$value = $var;
if (!isset($vars ['catid']) || $vars ['catid'] < 1) {
$var = 'catid';
} else if (!isset($vars ['id']) || $vars ['id'] < 1) {
$var = 'id';
} else {
// Unknown parameter, skip it
continue;
}
} else if ($value === null) {
// Variable must be either func or do
$value = $var;
if (isset ( self::$functions[$var] )) {
$var = 'func';
} else if (isset($vars ['func']) && !isset($vars ['do'])) {
$var = 'do';
} else {
// Unknown parameter: continue
if (isset($vars ['func'])) continue;
// Oops: unknown function or non-existing category
$var = 'func';
}
}
$vars [$var] = $value;
$counter++;
}
if (isset($vars['catid']) && (!isset($vars ['func']) || $vars ['func'] == 'listcat')) {
// If we have catid, function cannot be listcat
$vars ['func'] = 'showcat';
}
if (isset($vars['id']) && isset ( $vars ['func'] ) && $vars ['func'] == 'showcat') {
// If we have id, function cannot be showcat
$vars ['func'] = 'view';
}
// Check if we should use listcat instead of showcat
if (isset ( $vars ['func'] ) && $vars ['func'] == 'showcat') {
if (empty ( $vars ['catid'] )) {
$parent = 0;
} else {
$db = JFactory::getDBO ();
$quesql = 'SELECT parent FROM #__kunena_categories WHERE id=' . ( int ) $vars ['catid'];
$db->setQuery ( $quesql );
$parent = $db->loadResult ();
KunenaError::checkDatabaseError();
}
if (! $parent)
$vars ['func'] = 'listcat';
}
return $vars;
}
}
function KunenaBuildRoute(&$query) {
return KunenaRouter::BuildRoute ( $query );
}
function KunenaParseRoute($segments) {
return KunenaRouter::ParseRoute ( $segments );
}
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