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81 lines
2.2 KiB
PHP
81 lines
2.2 KiB
PHP
<?php
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if(!isset($_SESSION['UID']))
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$_SESSION['UID'] = -1;
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// CVS import Data
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$SQL_CVS = "SELECT * FROM `UserCVS` WHERE UID=" . $_SESSION['UID'];
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$Erg_CVS = mysql_query($SQL_CVS, $con);
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$_SESSION['CVS'] = mysql_fetch_array($Erg_CVS);
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// Group import Data, if nesseary
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if(isset($_SESSION['CVS']["GroupID"])) {
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$SQL_GRP = "SELECT * FROM `UserCVS` WHERE UID=" . $_SESSION['CVS'][ "GroupID" ];
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$Erg_GRP = mysql_query($SQL_GRP, $con);
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$_SESSION['CVS_Group'] = mysql_fetch_array($Erg_GRP);
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foreach($_SESSION['CVS'] as $k => $v) {
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if($v == "G")
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$_SESSION['CVS'][$k] = $_SESSION['CVS_Group'][$k];
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}
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}
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// pagename ermitteln
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// $Page["Name"] = basename($_SERVER['PHP_SELF']);
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$Page["Name"] = str_replace($ENGEL_ROOT, '', $_SERVER['PHP_SELF']);
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//recht fuer diese seite auslesen
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if(isset($_SESSION['CVS'][$Page["Name"]]))
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$Page["CVS"] = $_SESSION['CVS'][$Page["Name"]];
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else {
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echo "SYSTEM ERROR: no right for " . $Page["Name"] . " exists.";
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die;
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}
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if($debug) {
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echo "<pre>\$_SESSION:\n";
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print_r($_SESSION);
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echo "</pre>";
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if( strlen($Page["CVS"]) == 0 )
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echo "<h1><u> CVS ERROR, on page '". $Page["Name"]. "'</u></h1>";
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else
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echo "CVS: ". $Page["Name"]. " => '". $Page["CVS"]. "'<br />";
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}
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function funktion_isLinkAllowed($PageName) {
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global $_SESSION;
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// separate page parameter
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$ParameterPos = strpos($PageName, ".php?");
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if($ParameterPos === false)
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$pName = $PageName;
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else
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$pName = substr($PageName, 0, $ParameterPos + 4);
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// check rights
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if((isset( $_SESSION['CVS'][ $pName ]) === true) && $_SESSION['CVS'][ $pName ] == "Y")
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return true;
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return false;
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}
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function funktion_isLinkAllowed_addLink_OrLinkText( $PageName, $LinkText) {
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global $url, $ENGEL_ROOT;
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if(funktion_isLinkAllowed( $PageName) === true)
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return "<a href=\"" . $url. $ENGEL_ROOT . $PageName . "\">" . $LinkText . "</a>";
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return $LinkText;
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}
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function funktion_isLinkAllowed_addLink_OrEmpty( $PageName, $LinkText) {
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global $url, $ENGEL_ROOT;
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if(funktion_isLinkAllowed( $PageName) === true)
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return "<a href=\"" . $url . $ENGEL_ROOT . $PageName . "\">" . $LinkText . "</a>";
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return "";
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}
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?>
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