2003-05-07 20:07:25 +00:00
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2003 Michael Duergner
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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LDAP Account Manager checking login datas.
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*/
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2003-05-08 20:16:32 +00:00
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session_save_path("../sess"); // Set session save path
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@session_start(); // Start LDAP Account Manager session
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include_once("../lib/status.inc");
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/* Read help/help.txt, build $helpArray and add $helpArray to session
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Return true if file exists, false else */
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function readHelpFile()
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{
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global $helpArray;
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$helpFile = "../help/help.txt";
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if(is_file($helpFile))
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{
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$file = fopen($helpFile, "r");
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$i = 1;
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while(!feof($file))
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{
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$line = trim(fgets($file,8192));
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if(substr($line,0,1) == "#")
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{
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echo "continue";
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continue;
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}
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if($i == 1)
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{
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$helpNumber = $line;
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$i++;
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}
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elseif($i == 2)
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{
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$helpArray[$helpNumber]['Headline'] = $line;
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$i++;
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}
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elseif($i == 3)
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{
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$helpArray[$helpNumber]['Text'] = $line;
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$i++;
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}
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elseif($i == 4)
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{
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$helpArray[$helpNumber]['SeeAlso'] = $line;
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$i = 1;
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}
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}
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session_register("helpArray");
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return true;
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}
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return false;
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}
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/* Test if $helpArray is in session, if yes load it, if no try readHelpFile. If that fails define error message and return false, true else. */
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function getHelpArray()
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{
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global $helpArray, $errorMessage;
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if(session_is_registered('helpArray'))
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{session_register("helpArray");
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$helpArray = $_SESSION['helpArray'];
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return true;
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}
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elseif(readHelpFile())
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{
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return true;
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}
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else
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{
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$errorMessage = _("Couldn't read {bold}help/help.txt{endbold}. No topics available.");
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return false;
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}
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}
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/* Print HTML head */
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function echoHTMLHead()
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{
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?>
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<html>
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<head>
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<title>LDAP Account Manager Help Center</title>
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<link rel="stylesheet" type="text/css" href="../style/layout.css">
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</head>
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<body>
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<?
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}
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/* Print HTML foot */
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function echoHTMLFoot()
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{
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?>
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</body>
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</html>
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<?
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}
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/* Print help site */
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function displayHelp($helpNumber)
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{
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global $helpArray, $errorMessage;
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$loadArray = getHelpArray();
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/* If no help number was submitted print error message */
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if($helpNumber == "")
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{
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$errorMessage = _("Sorry no help number submitted.");
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echoHTMLHead();
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statusMessage("ERROR","",$errorMessage);
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echoHTMLFoot();
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}
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/* If submitted help number was not submitted print error message */
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elseif($loadArray && !array_key_exists($helpNumber,$helpArray))
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{
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$errorMessage = _("Sorry this help number ({bold}" . $helpNumber . "{endbold}) is not available.");
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echoHTMLHead();
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statusMessage("ERROR","",$errorMessage);
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echoHTMLFoot();
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}
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/* Print help site if getHelpArray was successful */
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elseif($loadArray)
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{
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echoHTMLHead();
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echo " <h1 class=\"help\">" . $helpArray[$helpNumber]['Headline'] . "</h1>\n";
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echo " <p class=\"help\">" . $helpArray[$helpNumber]['Text'] . "</p>\n";
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echo " <p class=\"help\">See also: " . $helpArray[$helpNumber]['SeeAlso'] . "</p>\n";
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echoHTMLFoot();
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}
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/* Print the error messages of errors that occured before */
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else
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{
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echoHTMLHead();
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statusMessage("ERROR","",$errorMessage);
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echoHTMLFoot();
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}
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}
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displayHelp($_GET['HelpNumber']);
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?>
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