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<?php
/******************************************
* File : front_content.php
* Project : Contenido
* Descr : Contenido Frontend
*
* Author : Olaf Niemann,
* Jan Lengowski
*
* Created : 21.01.2003
* Modified : 21.01.2003
*
* © four for business AG
******************************************/
include_once ("config.php");
include_once ($contenido_path . "includes/config.php");
cInclude("includes", "cfg_sql.inc.php");
cInclude("includes", "functions.general.php");
cInclude("includes", "functions.i18n.php");
cInclude("includes", "functions.tpl.php");
cInclude("includes", "functions.con.php");
cInclude("includes", "functions.mod.php");
cInclude("includes", "functions.api.php");
cInclude("classes", 'class.inuse.php');
cInclude("classes", 'class.user.php');
cInclude("classes", 'class.notification.php');
cInclude("classes", 'class.table.php');
/* Include cronjob-Emulator */
$oldpwd = getcwd();
chdir($cfg["path"]["contenido"].$cfg["path"]["cronjobs"]);
cInclude("includes", "pseudo-cron.inc.php");
chdir($oldpwd);
if ($contenido)
{
//Backend
page_open(array('sess' => 'Contenido_Session',
'auth' => 'Contenido_Challenge_Crypt_Auth',
'perm' => 'Contenido_Perm'));
} else {
//Frontend
page_open(array('sess' => 'Contenido_Frontend_Session',
'auth' => 'Contenido_Frontend_Challenge_Crypt_Auth',
'perm' => 'Contenido_Perm'));
}
$db = new DB_Contenido;
$sess->register("cfgClient");
$sess->register("errsite_idcat");
$sess->register("errsite_idart");
$sess->register("encoding");
if ($cfgClient["set"] != "set")
{
rereadClients();
}
$sql = "SELECT
idlang,
encoding
FROM
".$cfg["tab"]["lang"];
$db->query($sql);
while ($db->next_record())
{
$encoding[$db->f("idlang")] = $db->f("encoding");
}
// Sprache wechseln
if (isset($changelang)) $lang = $changelang;
// Client wechseln
if (isset($changeclient)){
$client = $changeclient;
unset($lang);
}
// Client initialisieren
if (!isset($client)) {
$sess->register("client");
//load_client defined in frontend/config.php
$client = $load_client;
}
// Initialize language
if (!isset($lang)) {
$sess->register("lang");
//if is an entry load_lang in frontend/config.php use it, else use the first language of this client
if(isset($load_lang)){
//load_client is set in frontend/config.php
$lang = $load_lang;
}else{
$sql = "SELECT
A.idlang
FROM
".$cfg["tab"]["clients"]." AS A,
".$cfg["tab"]["lang"]." AS B
WHERE
idclient='$client' AND
A.idlang=B.idlang AND
B.active='1'
LIMIT
0,1";
$db->query($sql);
$db->next_record();
$lang = $db->f("idlang");
}
}
if (isset($username))
{
$auth->login_if(true);
}
if (isset($logout))
{
$auth->logout(true);
$auth->unauth(true);
$auth->auth["uname"] = "nobody";
}
// Fehlerseite
$errsite = "Location: front_content.php?client=$client&idcat=".$errsite_idcat[$client]."&idart=".$errsite_idart[$client]."&lang=$lang&error=1";
if ($idart && !$idcat && !$idcatart)
{
/* Try to fetch the first idcat */
$sql = "SELECT idcat FROM ".$cfg["tab"]["cat_art"]." WHERE idart='$idart'";
$db->query($sql);
if ($db->next_record())
{
$idcat = $db->f("idcat");
}
}
/* Initialize variables */
unset($code);
unset($markscript);
if (!$idcatart) {
if (!$idart) {
if (!$idcat) {
$sql = "SELECT
idart,
B.idcat
FROM
".$cfg["tab"]["cat_art"]." AS A,
".$cfg["tab"]["cat_tree"]." AS B,
".$cfg["tab"]["cat"]." AS C
WHERE
A.idcat=B.idcat AND
B.idcat=C.idcat AND
is_start='1' AND
idclient='$client'
ORDER BY
idtree ASC";
$db->query($sql);
if ($db->next_record()) {
$idart = $db->f("idart");
$idcat = $db->f("idcat");
} else {
if ($contenido)
die (i18n("No start article for this category"));
else
{
if ($error == 1)
{
echo "Fatal error: Could not display error page. Error to display was: 'No start article in this category'";
} else {
header ($errsite);
}
}
}
} else {
$sql = "SELECT idart FROM ".$cfg["tab"]["cat_art"]." WHERE idcat='".$idcat."' AND is_start='1'";
$db->query($sql);
if ($db->next_record()) {
$idart = $db->f("idart");
} else {
//im backend richtige Fehlermeldung
if ($contenido)
die (i18n("No start article for this category"));
else
{
// Try to select a subcategory
$sql = "SELECT
A.idcat AS idcat
FROM
".$cfg["tab"]["cat_tree"]." AS A,
".$cfg["tab"]["cat"]." AS B
WHERE
A.idcat = B.idcat AND
B.parentid = ".$idcat." AND
idclient = '".$client."'
ORDER BY
idtree";
$db->query($sql);
if($db->next_record()){
die(header("Location: front_content.php?idcat=".$db->f('idcat')."&client=$client&lang=$lang"));
}
if ($error == 1)
{
echo "Fatal error: Could not display error page. Error to display was: 'No start article in this category'";
} else {
header ($errsite);
}
}
}
}
}
} else {
$sql = "SELECT idcat, idart FROM ".$cfg["tab"]["cat_art"]." WHERE idcatart='".$idcatart."'";
$db->query($sql);
$db->next_record();
$idcat = $db->f("idcat");
$idart = $db->f("idart");
}
/* Get idcatart */
if ( 0 != $idart && 0 != $idcat ) {
$sql = "SELECT idcatart FROM ".$cfg["tab"]["cat_art"]." WHERE idart = '".$idart."' AND idcat = '".$idcat."'";
$db->query($sql);
$db->next_record();
$idcatart = $db->f("idcatart");
}
/* If user hast contenido-
backend rights. */
if ($contenido) {
$perm->load_permissions();
/* Change mode edit / view */
if (isset($changeview)) {
$sess->register("view");
$view = $changeview;
}
$idartlang = getArtLang($idart, $lang);
$col = new InUseCollection;
/* Remove all own marks */
$col->removeSessionMarks($sess->id);
if (($obj = $col->checkMark("article", $idartlang)) === false)
{
$col->markInUse("article", $idartlang, $sess->id, $auth->auth["uid"]);
$inUse = false;
$disabled = "";
} else {
$vuser = new User;
$vuser->loadUserByUserID($obj->get("userid"));
$inUseUser = $vuser->getField("username");
$inUseUserRealName = $vuser->getField("realname");
$message = sprintf(i18n("Article is in use by %s (%s)"), $inUseUser, $inUseUserRealName);
if (!is_object($notification))
{
$notification = new Contenido_Notification;
}
$notification->displayNotification("warning", $message);
$inUse = true;
$disabled = 'disabled="disabled"';
}
$sql = "SELECT locked FROM ".$cfg["tab"]["art_lang"]." WHERE idart='".$idart."' AND idlang = '".$lang."'";
$db->query($sql);
$db->next_record();
$locked = $db->f("locked");
if ($locked == 1)
{
$inUse = true;
$disabled = 'disabled="disabled"';
}
/* Check if the user
has permission to edit
articles in this category */
if ($perm->have_perm_area_action_item("con_editcontent","con_editart", $idcat) && $inUse == false) {
/* Create buttons for editing */
$edit_preview = '<table cellspacing="0" cellpadding="4" border="0">';
if ( $view == "edit" ) {
$edit_preview = ' <tr>
<td width="18">
<a title="Preview" style="font-family: Verdana; font-size: 10px; color: #000000; text-decoration: none" href="'.$sess->url("front_content.php?changeview=prev&idcat=$idcat&idart=$idart").'"><img src="'.$cfg["path"]["contenido_fullhtml"].$cfg["path"]["images"].'but_preview.gif" alt="Preview" title="Preview" border="0"></a>
</td>
<td width="18">
<a title="Preview" style="font-family: Verdana; font-size: 10px; color: #000000; text-decoration: none" href="'.$sess->url("front_content.php?changeview=prev&idcat=$idcat&idart=$idart").'">Preview</a>
</td>
</tr>';
} else {
$edit_preview = ' <tr>
<td width="18">
<a title="Preview" style="font-family: Verdana; font-size: 10px; color: #000000; text-decoration: none" href="'.$sess->url("front_content.php?changeview=edit&idcat=$idcat&idart=$idart").'"><img src="'.$cfg["path"]["contenido_fullhtml"].$cfg["path"]["images"].'but_edit.gif" alt="Preview" title="Preview" border="0"></a>
</td>
<td width="18">
<a title="Preview" style="font-family: Verdana; font-size: 10px; color: #000000; text-decoration: none" href="'.$sess->url("front_content.php?changeview=edit&idcat=$idcat&idart=$idart").'">Edit</a>
</td>
</tr>';
}
/* Display articles */
$sql = "SELECT idart,is_start FROM ".$cfg["tab"]["cat_art"]." WHERE idcat='".$idcat."' ORDER BY idart";
$db->query($sql);
$a = 1;
$edit_preview .= '<tr><td colspan="2"><table cellspacing="0" cellpadding="2" border="0"></tr><td style="font-family: verdana; font-size:10; color:#000000; text-decoration:none">Articles in category:<br>';
while ( $db->next_record() && ($db->affected_rows() != 1) ) {
$class="font-family:'Verdana'; font-size:10; color:#000000; text-decoration: underline; font-weight:normal";
if ( !isset($idart) ) {
if($db->f("is_start")=="1"){
$class = "font-family: verdana; font-size:10; color:#000000; text-decoration: underline ;font-weight:bold";
}
}else{
if($idart==$db->f("idart")){
$class = "font-family: verdana; font-size:10; color:#000000; text-decoration: underline; font-weight:bold";
}
}
$edit_preview .= "<a style=\"$class\" href=\"".$sess->url("front_content.php?idart=".$db->f("idart")."&idcat=$idcat")."\">$a</a> ";
$a++;
}
$edit_preview .= '</td></tr></table></td></tr></table>';
}
} // end if $contenido
/* If mode is 'edit' and user has permissoion
edit articles in this idcat */
if ( $inUse == false && $view == "edit" && ($perm->have_perm_area_action_item("con_editcontent", "con_editart", $idcat) ) ) {
cInclude("includes", "functions.tpl.php");
cInclude("includes", "functions.con.php");
include($cfg["path"]["contenido"].$cfg["path"]["includes"]."include.con_editcontent.php");
} else {
/* Mark submenuitem 'Preview' */
if ($contenido) {
$markscript = markSubMenuItem(4, true);
}
/* 'mode' is preview or article displayed
in the front-end */
$sql = "SELECT
createcode
FROM
".$cfg["tab"]["cat_art"]."
WHERE
idcat = '".$idcat."' AND
idart = '".$idart."'";
$db->query($sql);
$db->next_record();
/* Check if code is expired,
create new code if needed */
if ( $db->f("createcode") == 0 && $force == 0) {
$sql = "SELECT code FROM ".$cfg["tab"]["code"]." WHERE idcatart = '".$idcatart."' AND idlang = '".$lang."'";
$db->query($sql);
if ($db->num_rows() == 0)
{
conGenerateCode($idcat, $idart, $lang, $client);
$sql = "SELECT code FROM ".$cfg["tab"]["code"]." WHERE idcatart = '".$idcatart."' AND idlang = '".$lang."'";
$db->query($sql);
}
if ( $db->next_record() ) {
$code = $db->f("code");
} else {
if ( $contenido )
$code = "echo \"No code available.\";";
else
{
if ($error == 1)
{
echo "Fatal error: Could not display error page. Error to display was: 'No code available'";
} else {
header ($errsite);
}
}
}
} else {
// echo "creating code for idcat:$idcat, idart:$idart, lang:$lang, client:$client<br><br>";
cInclude("includes", "functions.con.php");
cInclude("includes", "functions.tpl.php");
cInclude("includes", "functions.mod.php");
conGenerateCode($idcat, $idart, $lang, $client);
$sql = "SELECT code FROM ".$cfg["tab"]["code"]." WHERE idcatart = '".$idcatart."' AND idlang = '".$lang."'";
$db->query($sql);
$db->next_record();
$code = $db->f("code");
}
/* Add mark Script to code */
$code = preg_replace("/<\/head>/i", "$markscript\n</head>", $code);
/* Check if category is public */
$sql = "SELECT public FROM ".$cfg["tab"]["cat_lang"]." WHERE idcat='".$idcat."' AND idlang='".$lang."'";
$db->query($sql);
$db->next_record();
$public = $db->f("public");
if ($public == 0 && $auth->auth["uid"] == "nobody") {
$sql = "SELECT user_id, value FROM " .$cfg["tab"]["user_prop"]." WHERE type='frontend' and name='allowed_ip'";
$db->query($sql);
while ($db->next_record())
{
$user_id = $db->f("user_id");
$range = $db->f("value");
$slash = strpos($range, "/");
if ($slash == false)
{
$netmask = "255.255.255.255";
$network = $range;
} else {
$network = substr($range, 0, $slash);
$netmask = substr($range, $slash+1, strlen($range)-$slash-1);
}
if (IP_match($network,$netmask,$_SERVER["REMOTE_ADDR"]))
{
$sql = "SELECT idright
FROM ". $cfg["tab"]["rights"]. " AS A,
". $cfg["tab"]["actions"] . " AS B,
". $cfg["tab"]["area"] ." AS C
WHERE B.name = 'front_allow' AND C.name = 'str' AND A.user_id = '".$user_id."' AND A.idcat = '$idcat'
AND A.idarea = C.idarea AND B.idaction = A.idaction";
$db2 = new DB_Contenido;
$db2->query($sql);
if ($db2->num_rows() > 0)
{
$auth->auth["uid"] = $user_id;
$validated = 1;
}
}
}
if ($validated != 1)
{
$allow = false;
$sql = "SELECT idright
FROM ". $cfg["tab"]["rights"]. " AS A,
". $cfg["tab"]["actions"] . " AS B,
". $cfg["tab"]["area"] ." AS C
WHERE B.name = 'front_allow' AND C.name = 'str' AND A.user_id = '".$auth->auth["uid"]."' AND A.idcat = '$idcat'
AND A.idarea = C.idarea AND B.idaction = A.idaction";
$db2 = new DB_Contenido;
$db2->query($sql);
if (!$db2->next_record()) { $allow = true; }
$auth->login_if($allow);
}
}
/* Sanity: If the stat table doesn't contain an entry, create one */
$sql = "SELECT idcatart FROM ".$cfg["tab"]["stat"]." WHERE idcatart = '$idcatart'";
$db->query($sql);
if ($db->next_record())
{
/* Update the statistics. */
$sql = "UPDATE ".$cfg["tab"]["stat"]." SET visited = visited + 1 WHERE idcatart = '".$idcatart."' AND idclient = '$client' AND idlang = '".$lang."'";
$db->query($sql);
} else {
/* Insert new record */
$next = $db->nextid($cfg["tab"]["stat"]);
$sql = "INSERT INTO ".$cfg["tab"]["stat"]." (visited, idcatart, idlang, idstat, idclient) VALUES ('1', '$idcatart', '$lang', '$next', '$client')";
$db->query($sql);
}
/* Check for redirect.
Properties for the redirect are
choosen in the article properties */
$sql = "SELECT is_start FROM ".$cfg["tab"]["cat_art"]." WHERE idcatart='".$idcatart."'";
$db->query($sql);
$db->next_record();
$isstart = $db->f("is_start");
$sql = "SELECT timemgmt FROM ".$cfg["tab"]["art_lang"]." WHERE idart='".$idart."' AND idlang = '".$lang."'";
$db->query($sql);
$db->next_record();
if (($db->f("timemgmt") == "1") && ($isstart != 1))
{
$sql = "SELECT online, redirect, redirect_url FROM ".$cfg["tab"]["art_lang"]." WHERE idart='".$idart."' AND idlang = '".$lang."' AND NOW() > datestart AND NOW() < dateend";
} else {
$sql = "SELECT online, redirect, redirect_url FROM ".$cfg["tab"]["art_lang"]." WHERE idart='".$idart."' AND idlang = '".$lang."'";
}
$db->query($sql);
$db->next_record();
$online = $db->f("online");
$redirect = $db->f("redirect");
$redirect_url = $db->f("redirect_url");
if ( $online ) {
if($redirect == '1' && $redirect_url != ''){
header ("Location: $redirect_url");
exit;
} else {
eval("?>\n".$code."\n<?php\n");
}
} else {
if ($contenido) {
eval("?>\n".$code."\n<?php\n");
} else {
if ($error == 1)
{
echo "Fatal error: Could not display error page. Error to display was: 'No contenido session variable set. Probable error cause: Start article in this category is not set on-line.'";
} else {
header ($errsite);
}
}
}
}
function IP_match($network, $mask, $ip) {
bcscale(3);
$ip_long=ip2long($ip);
$mask_long=ip2long($network);
#
# Convert mask to divider
#
if (ereg("^[0-9]+$",$mask)) {
/// 212.50.13.0/27 style mask (Cisco style)
$divider=bcpow(2,(32-$mask));
} else {
/// 212.50.13.0/255.255.255.0 style mask
$xmask=ip2long($mask);
if ( $xmask < 0 ) $xmask=bcadd(bcpow(2,32),$xmask);
$divider=bcsub(bcpow(2,32),$xmask);
}
#
# Test is IP within specified mask
#
if ( floor(bcdiv($ip_long,$divider)) == floor(bcdiv($mask_long,$divider)) ){
# match - this IP is within specified mask
return true;
} else {
# fail - this IP is NOT within specified mask
return false;
}
}
page_close();
?>
), aber wenn ich eine Kategorie anklicke, die keinen Startartikel hat, dann kommt nur meine Fehlerseite, im Prinzip also das gleiche wie ohne Erweiterung. Im errorlog.txt steht nix.
kannst du mal die komplette front_content.php bitte posten?