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