572 Zeilen
Kein EOL
14 KiB
PHP
572 Zeilen
Kein EOL
14 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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*
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*
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* @package Frontend
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* @subpackage Functions
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* @version $Rev$
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* @author unknown
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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*
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* $Id$:
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*/
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if(!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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// create Navigation array for one level
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function createNavigationArray($start_id, $db)
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{
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global $user, $cfg, $client, $lang, $auth;
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$navigation = array();
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$FrontendPermissionCollection = new FrontendPermissionCollection;
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// SECURITY-FIX
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$sql = "SELECT
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A.idcat,
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C.name,
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C.public,
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C.idcatlang
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B,
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".$cfg["tab"]["cat_lang"]." AS C
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WHERE
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A.idcat = B.idcat AND
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B.idcat = C.idcat AND
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B.idclient = '".Contenido_Security::escapeDB($client, $db)."' AND
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C.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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C.visible = '1' AND
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B.parentid = '".Contenido_Security::escapeDB($start_id, $db)."'
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ORDER BY
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A.idtree";
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$db->query($sql);
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while($db->next_record())
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{
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$cat_id = $db->f("idcat");
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$cat_idlang = $db->f("idcatlang");
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$visible=false;
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if($db->f("public")!=0){
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$visible = true;
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}elseif(($auth->auth['uid']!='')&&($auth->auth['uid']!='nobody')){
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$FrontendGroupMemberCollection = new FrontendGroupMemberCollection;
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$FrontendGroupMemberCollection->setWhere("idfrontenduser",$auth->auth['uid']);
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$FrontendGroupMemberCollection->query();
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$groups = array();
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while ($member = $FrontendGroupMemberCollection->next()){
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$groups[] = $member->get("idfrontendgroup");
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}
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}
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if(count($groups)>0){
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for($i=0;$i<count($groups);$i++){
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if($FrontendPermissionCollection->checkPerm($groups[$i],'category','access',$cat_idlang, true)){
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$visible=true;
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}
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}
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}
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if($visible){
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$navigation[$cat_id] = array("idcat" => $cat_id,
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"name" => $db->f("name"),
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"target" => '_self', # you can not call getTarget($cat_id, &$db) at this point with the same db instance!
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"public" => $db->f("public"));
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}
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} // end while
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$db->free();
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return $navigation;
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}
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/**
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* Return target of a given category id
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*
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* @deprecated
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*/
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function getTarget($cat_id, $db) {
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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a.external_redirect AS ext
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FROM
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".$cfg["tab"]["art_lang"]." AS a,
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".$cfg["tab"]["cat_art"]." AS b,
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".$cfg["tab"]["cat"]." AS c
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WHERE
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b.idcat = '".Contenido_Security::escapeDB($cat_id, $db)."' AND
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c.idclient = '".Contenido_Security::escapeDB($client, $db)."' AND
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c.idcat = b.idcat AND
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a.idart = b.idart AND
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a.idlang = '".Contenido_Security::escapeDB($lang, $db)."'";
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$db->query($sql);
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$db->next_record();
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$target = ( $db->f('ext') == 0 ) ? '_self' : '_blank';
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$db->free();
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return $target;
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}
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/**
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* Return true if $parentid is parent of $catid
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*/
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function isParent($parentid, $catid, $db) {
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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a.parentid
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FROM
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".$cfg["tab"]["cat"]." AS a,
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".$cfg["tab"]["cat_lang"]." AS b
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WHERE
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a.idclient = '". Contenido_Security::escapeDB($client, $db)."' AND
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b.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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a.idcat = b.idcat AND
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a.idcat = '".Contenido_Security::escapeDB($catid, $db)."'";
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$db->query($sql);
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$db->next_record();
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$pre = $db->f("parentid");
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if($parentid == $pre)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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function getParent($preid, &$db) {
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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a.parentid
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FROM
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".$cfg["tab"]["cat"]." AS a,
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".$cfg["tab"]["cat_lang"]." AS b
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WHERE
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a.idclient = '".Contenido_Security::escapeDB($client, $db)."' AND
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b.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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a.idcat = b.idcat AND
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a.idcat = '".Contenido_Security::escapeDB($preid, $db)."'";
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$db->query($sql);
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if ($db->next_record())
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{
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return $db->f("parentid");
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}else
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{
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return false;
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}
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}
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function getLevel($catid, &$db)
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{
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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level
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FROM
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".$cfg["tab"]["cat_tree"]."
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WHERE
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idcat = '". Contenido_Security::escapeDB($catid, $db)."' ";
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$db->query($sql);
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if ($db->next_record())
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{
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return $db->f("level");
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}else
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{
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return false;
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}
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}
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/**
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* Return path of a given category up to a certain level
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*/
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function getCategoryPath($cat_id, $level, $reverse = true, &$db) {
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$root_path = array();
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array_push($root_path, $cat_id);
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$parent_id = $cat_id;
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while (getLevel($parent_id, $db) != false AND getLevel($parent_id, $db) > $level AND getLevel($parent_id, $db) >= 0)
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{
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$parent_id = getParent($parent_id, $db);
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if ($parent_id != false)
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{
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array_push($root_path, $parent_id);
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}
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}
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if ($reverse == true)
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{
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$root_path = array_reverse($root_path);
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}
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return $root_path;
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}
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/**
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* Return location string of a given category
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*/
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function getLocationString($iStartCat, $level, $seperator, $sLinkStyleClass, $sTextStyleClass, $fullweblink = false, $reverse = true, $mod_rewrite = true, $db)
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{
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global $sess, $cfgClient, $client;
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$aCatPath = getCategoryPath($iStartCat, $level, $reverse, $db);
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if(is_array($aCatPath) AND count($aCatPath) > 0)
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{
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$aLocation = array();
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foreach($aCatPath as $value)
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{
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if (!$fullweblink)
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{
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if ($mod_rewrite == true)
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{
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$linkUrl = $sess->url("index-a-$value.html");
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}else
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{
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$linkUrl = $sess->url("front_content.php?idcat=$value");
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}
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}else
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{
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if ($mod_rewrite == true)
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{
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$linkUrl = $sess->url($cfgClient[$client]["path"]["htmlpath"] . "index-a-$value.html");
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}else
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{
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$linkUrl = $sess->url($cfgClient[$client]["path"]["htmlpath"] . "front_content.php?idcat=$value");
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}
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}
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$name = getCategoryName($value, $db);
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$aLocation[] = '<a href="'.$linkUrl.'" class="'.$sLinkStyleClass.'"><nobr>'.$name.'</nobr></a>';
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}
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}
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$sLocation = implode($seperator, $aLocation);
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$sLocation = '<span class="'.$sTextStyleClass.'">'.$sLocation.'</span>';
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return $sLocation;
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}
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/**
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*
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* get subtree by a given id
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*
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* @param int $idcat Id of category
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* @return array Array with all deeper categories
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*
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* @copyright four for business AG <www.4fb.de>
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*/
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function getSubTree($idcat_start, $db)
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{
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global $client, $cfg;
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// SECURITY-FIX
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$sql = "SELECT
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B.idcat, A.level
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B
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WHERE
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A.idcat = B.idcat AND
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idclient = '". Contenido_Security::escapeDB($client, $db)."'
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ORDER BY
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idtree";
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$db->query($sql);
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$subCats = false;
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$curLevel = 0;
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while ($db->next_record())
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{
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if ($db->f("idcat") == $idcat_start)
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{
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$curLevel = $db->f("level");
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$subCats = true;
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} else if ($db->f("level") <= $curLevel) // ending part of tree
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{
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$subCats = false;
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}
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if ($subCats == true) { //echo "true"; echo $db->f("idcat"); echo "<br>";
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$deeper_cats[] = $db->f("idcat");
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}
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}
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return $deeper_cats;
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}
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function getTeaserDeeperCategories($iIdcat, $db)
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{
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global $client, $cfg, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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B.parentid, B.idcat
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B,
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".$cfg["tab"]["cat_lang"]." AS C
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WHERE
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A.idcat = B.idcat AND
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B.idcat = C.idcat AND
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C.idlang = '". Contenido_Security::escapeDB($lang, $db)."' AND
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C.visible = '1' AND
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B.idclient = '". Contenido_Security::escapeDB($client, $db) ."'
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ORDER BY
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idtree";
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$db->query($sql);
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$subCats = false;
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$curLevel = 0;
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while ($db->next_record()) {
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if ($db->f("idcat") == $iIdcat)
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{
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$curLevel = $db->f("level");
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$subCats = true;
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} else if ($curLevel == $db->f("level")) // ending part of tree
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{
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$subCats = false;
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}
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if ($subCats == true) {
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$deeper_cats[] = $db->f("idcat");
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}
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}
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return $deeper_cats;
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}
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/**
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*
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* get subtree by a given id, without protected and invisible categories
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*
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* @param int $idcat Id of category
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* @return array Array with all deeper categories
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*
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* @copyright four for business AG <www.4fb.de>
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*/
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function getProtectedSubTree($idcat_start, $db)
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{
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global $client, $cfg, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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B.parentid, B.idcat
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B,
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".$cfg["tab"]["cat_lang"]." AS C
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WHERE
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A.idcat = B.idcat AND
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B.idcat = C.idcat AND
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C.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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C.visible = '1' AND
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C.public = '1' AND
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B.idclient = '".Contenido_Security::escapeDB($client, $db)."'
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ORDER BY
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idtree";
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$db->query($sql);
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$subCats = false;
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$curLevel = 0;
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while ( $db->next_record() ) {
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if ($db->f("idcat") == $idcat_start)
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{
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$curLevel = $db->f("level");
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$subCats = true;
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} else if ($curLevel == $db->f("level")) // ending part of tree
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{
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$subCats = false;
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}
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if ($subCats == true) { //echo "true"; echo $db->f("idcat"); echo "<br>";
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$deeper_cats[] = $db->f("idcat");
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}
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}
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return $deeper_cats;
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}
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/**
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* Return category name
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*/
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function getCategoryName($cat_id, &$db) {
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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*
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FROM
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".$cfg["tab"]["cat"]." AS A,
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".$cfg["tab"]["cat_lang"]." AS B
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WHERE
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A.idcat = B.idcat AND
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A.idcat = '". Contenido_Security::escapeDB($cat_id, $db)."' AND
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A.idclient = '".Contenido_Security::escapeDB($client, $db)."' AND
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B.idlang = '".Contenido_Security::escapeDB($lang, $db)."'
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";
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$db->query($sql);
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if ($db->next_record())
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{
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$cat_name = $db->f("name");
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return $cat_name;
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}
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else
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{
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return '';
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}
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} // end function
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// get direct subcategories of a given category
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function getSubCategories($parent_id, $db) {
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$subcategories = array();
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global $cfg, $client, $lang;
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// SECURITY-FIX
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$sql = "SELECT
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A.idcat
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B,
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".$cfg["tab"]["cat_lang"]." AS C
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WHERE
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A.idcat = B.idcat AND
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B.idcat = C.idcat AND
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B.idclient = '". Contenido_Security::escapeDB($client, $db)."' AND
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C.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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C.visible = '1' AND
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C.public = '1' AND
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B.parentid = '".Contenido_Security::escapeDB($parent_id, $db)."'
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ORDER BY
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A.idtree";
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$db->query($sql);
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while ( $db->next_record() ) {
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$subcategories[] = $db->f("idcat");
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} // end while
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return $subcategories;
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} // end function
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// get direct subcategories with protected categories
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function getProtectedSubCategories($parent_id, $db) {
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$subcategories = array();
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unset($subcategories);
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global $cfg, $client, $lang;
|
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// SECURITY-FIX
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$sql = "SELECT
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A.idcat
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FROM
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".$cfg["tab"]["cat_tree"]." AS A,
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".$cfg["tab"]["cat"]." AS B,
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".$cfg["tab"]["cat_lang"]." AS C
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WHERE
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A.idcat = B.idcat AND
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B.idcat = C.idcat AND
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B.idclient = '".Contenido_Security::escapeDB($client, $db)."' AND
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C.idlang = '".Contenido_Security::escapeDB($lang, $db)."' AND
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B.parentid = '".Contenido_Security::escapeDB($parent_id, $db)."'
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ORDER BY
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A.idtree";
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$db->query($sql);
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while ( $db->next_record() ) {
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$subcategories[] = $db->f("idcat");
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} // end while
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return $subcategories;
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} // end function
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function checkCatPermission($idcatlang, $public) {
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#Check if current user has permissions to access cat
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global $auth;
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$oDB = new DB_Contenido;
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|
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$FrontendPermissionCollection = new FrontendPermissionCollection;
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$visible=false;
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if($public!=0){
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$visible = true;
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}elseif(($auth->auth['uid']!='')&&($auth->auth['uid']!='nobody')){
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$FrontendGroupMemberCollection = new FrontendGroupMemberCollection;
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$FrontendGroupMemberCollection->setWhere("idfrontenduser",$auth->auth['uid']);
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$FrontendGroupMemberCollection->query();
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$groups = array();
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while ($member = $FrontendGroupMemberCollection->next()){
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$groups[] = $member->get("idfrontendgroup");
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}
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}
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if(count($groups)>0){
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for($i=0;$i<count($groups);$i++){
|
|
if($FrontendPermissionCollection->checkPerm($groups[$i],'category','access',$idcatlang, true)){
|
|
$visible=true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $visible;
|
|
}
|
|
?>
|