260 lines
9.2 KiB
PHP
260 lines
9.2 KiB
PHP
<?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 Leonhard Walchshäusl
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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 detaexils.
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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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*/
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include_once ("../../lib/config.inc");
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include_once("../../lib/ldap.inc");
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// start session
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session_save_path("../../sess");
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@session_start();
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// check if button was pressed and if we have to add/delete a user
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if ($_POST['new_user'] || $_POST['del_user']){
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// add new user
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if ($_POST['new_user']){
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echo("<meta http-equiv=\"refresh\" content=\"0; URL=../account.php?type=user\">");
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exit;
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}
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// delete user(s)
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if ($_POST['del_user']){
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// search for checkboxes
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$users = array_keys($_POST, "on");
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$userstr = implode(";", $users);
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echo("<meta http-equiv=\"refresh\" content=\"0; URL=../delete.php?type=user&DN='$userstr'\">");
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}
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exit;
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}
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echo "<html><head><title>listusers</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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echo "</head><body>\n";
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echo "<script src=\"../../lib/functions.js\" type=\"text/javascript\" language=\"javascript\"></script>\n";
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// generate attribute-description table
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$attr_array; // list of LDAP attributes to show
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$desc_array; // list of descriptions for the attributes
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$attr_string = $_SESSION["config"]->get_userlistAttributes();
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$temp_array = explode(";", $attr_string);
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$hash_table = $_SESSION["ldap"]->attributeUserArray();
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$page = $_GET["page"];
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if (!$page)
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$page = 1;
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// take maximum count of user entries shown on one page out of session
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if ($_SESSION["config"]->get_MaxListEntries() <= 0)
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$max_pageentrys = 10; // default setting, if not yet set
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else
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$max_pageentrys = $_SESSION["config"]->get_MaxListEntries();
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for ($i = 0; $i < sizeof($temp_array); $i++) {
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// if value is predifined, look up description in hash_table
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if (substr($temp_array[$i],0,1) == "#") {
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$attr = substr($temp_array[$i],1);
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$attr_array[$i] = $attr;
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$desc_array[] = $hash_table[$attr];
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}
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// if not predefined, the attribute is seperated by a ":" from description
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else {
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$attr = explode(":", $temp_array[$i]);
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$attr_array[$i] = $attr[0];
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$desc_array[$i] = $attr[1];
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}
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}
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// configure search filter
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// Users have the attribute "*"
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$filter = "(&(&(|(objectClass=posixAccount) (objectClass=sambaAccount)) (!(uid=*$)))";
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for ($k = 0; $k < sizeof($desc_array); $k++) {
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if ($_POST["filter" . strtolower($attr_array[$k])])
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$filter = $filter . "(" . strtolower($attr_array[$k]) . "=" .
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$_POST["filter" . strtolower($attr_array[$k])] . ")";
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else
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$_POST["filter" . strtolower($attr_array[$k])] = "*";
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}
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$filter = $filter . ")";
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// read entries only from ldap server if not yet stored in session or if refresh
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// button is pressed or if filter is applied
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if ($_SESSION["userlist"] && !$_POST['refresh'] && !$_POST["apply_filter"]) {
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if ($_GET["sort"])
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usort ($_SESSION["userlist"], "cmp_array");
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$userinfo = $_SESSION["userlist"];
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} else {
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$attrs = $attr_array;
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$sr = @ldap_search($_SESSION["ldap"]->server(),
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$_SESSION["config"]->get_UserSuffix(),
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$filter, $attrs);
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if ($sr) {
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$userinfo = ldap_get_entries ($_SESSION["ldap"]->server, $sr);
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ldap_free_result ($sr);
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if ($userinfo["count"] == 0) echo ("<br><br><font color=\"red\"><b>" .
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_("No Users found!") .
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"</b></font><br><br>");
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// delete first array entry which is "count"
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array_shift($userinfo);
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$_SESSION["userlist"] = $userinfo;
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}
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else echo ("<br><br><font color=\"red\"><b>" .
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_("LDAP Search failed! Please check your preferences. <br> No Users found!") .
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"</b></font><br><br>");
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}
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$user_count = sizeof ($_SESSION["userlist"]);
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echo ("<form action=\"listusers.php\" method=\"post\">\n");
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// create navigation bar on top of user table
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draw_navigation_bar ($user_count);
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echo ("<br />");
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// print user table header
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echo "<table rules=\"all\" class=\"userlist\" width=\"100%\">\n";
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echo "<tr class=\"userlist_head\"><th width=22 height=34></th><th></th>";
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// table header
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for ($k = 0; $k < sizeof ($desc_array); $k++) {
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echo "<th><a class=\"userlist\" href=\"listusers.php?sort=1&list=" .
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strtolower($attr_array[$k]) . "\">" .
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$desc_array[$k] . "</a></th>";
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}
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echo "</tr>\n";
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echo "<tr class=\"test\"><th width=22 height=34></th><th>";
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echo "<input type=\"submit\" name=\"apply_filter\" value=\"" . _("Apply") . "\">";
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echo "</th>";
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// table header
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for ($k = 0; $k < sizeof ($desc_array); $k++) {
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echo "<th>";
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echo ("<input type=\"text\" name=\"filter" . strtolower ($attr_array[$k]) .
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"\" value=\"" . $_POST["filter" . strtolower($attr_array[$k])] . "\">");
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echo "</th>";
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}
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echo "</tr>\n";
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// print user list
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$userinfo = array_slice ($userinfo, ($page - 1) * $max_pageentrys,
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$max_pageentrys);
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for ($i = 0; $i < sizeof ($userinfo); $i++) { // ignore last entry in array which is "count"
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echo("<tr class=\"userlist\" onMouseOver=\"user_over(this, '" . $userinfo[$i]["dn"] . "')\"" .
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" onMouseOut=\"user_out(this, '" . $userinfo[$i]["dn"] . "')\"" .
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" onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\"" .
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" onDblClick=parent.frames[1].location.href=\"../account.php?type=user&DN='" . $userinfo[$i]["dn"] . "'\">" .
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" <td height=22><input onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\" type=\"checkbox\" name=\"" . $userinfo[$i]["dn"] . "\"></td>" .
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" <td align='center'><a href=\"../account.php?type=user&DN='" . $userinfo[$i]["dn"] . "'\">" . _("Edit") . "</a></td>");
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for ($k = 0; $k < sizeof($attr_array); $k++) {
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echo ("<td>");
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// print all attribute entries seperated by "; "
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if (sizeof($userinfo[$i][strtolower($attr_array[$k])]) > 0) {
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// delete first array entry which is "count"
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array_shift($userinfo[$i][strtolower($attr_array[$k])]);
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// generate links for user members
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if (strtolower($attr_array[$k]) == "memberuid") {
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$linklist = array();
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for ($d = 0; $d < sizeof($userinfo[$i][strtolower($attr_array[$k])]); $d++) {
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$user = $userinfo[$i][strtolower($attr_array[$k])][$d]; // user name
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$dn = $_SESSION["ldap"]->search_username($user); // DN entry
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// if user was found in LDAP make link, otherwise just print name
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if ($dn) {
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$linklist[$d] = "<a href=../account.php?type=user&DN=\"" . $dn . "\" >" .
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$userinfo[$i][strtolower($attr_array[$k])][$d] . "</a>";
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}
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else $linklist[$d] = $user;
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}
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echo implode("; ", $linklist);
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}
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// print all other attributes
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else {
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echo implode("; ", $userinfo[$i][strtolower($attr_array[$k])]);
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}
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}
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echo ("</td>");
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}
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echo("</tr>\n");
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}
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echo ("</table>");
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echo ("<br />");
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draw_navigation_bar ($user_count);
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echo ("<br />");
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echo ("<table align=\"left\" border=\"0\">");
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echo ("<tr><td align=\"left\"><input type=\"submit\" name=\"new_user\" value=\"" . _("New User") . "\"></td>");
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echo ("<td align=\"left\"><input type=\"submit\" name=\"del_user\" value=\"" . _("Delete User(s)") . "\"></td></tr>");
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echo ("</table>\n");
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echo ("</form>\n");
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echo "</body></html>\n";
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/**
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* @brief draws a navigation bar to switch between pages
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*
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*
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* @return void
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*/
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function draw_navigation_bar ($user_count) {
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global $max_pageentrys;
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global $page;
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echo ("<table width=\"100%\" border=\"0\" style=\"background-color:#DDDDDD\">");
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echo ("<tr>");
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echo ("<td style=\"color:#AAAAAA\"><input type=\"submit\" name=\"refresh\" value=\"" . _("Refresh") . "\"> ");
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if ($page != 1)
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echo ("<a align=\"right\" class=\"userlist\" href=\"listusers.php?page=" . ($page - 1) . "\"><=</a>");
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else
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echo ("<=");
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echo (" ");
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if ($page < ($user_count / $max_pageentrys))
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echo ("<a align=\"right\" class=\"userlist\" href=\"listusers.php?page=" . ($page + 1) . "\">=></a>");
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else
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echo ("=></td>");
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echo ("<td style=\"color:darkred\" align=\"right\">");
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for ($i = 0; $i < ($user_count / $max_pageentrys); $i++) {
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if ($i == $page - 1)
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echo (" " . ($i + 1));
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else
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echo (" <a align=\"right\" class=\"userlist\" href=\"listusers.php?page=" . ($i + 1) .
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"\">" . ($i + 1) . "</a>");
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}
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echo ("</td></tr></table>");
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}
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// compare function used for usort-method
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// rows are sorted with the first attribute entry of the sort column
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// if objects have attributes with multiple values the others are ignored
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function cmp_array($a, $b) {
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// list specifies the sort column
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global $list;
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global $attr_array;
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// sort by first attribute with name $list
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if (!$list) $list = strtolower($attr_array[0]);
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if ($a[$list][0] == $b[$list][0]) return 0;
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else if ($a[$list][0] == max($a[$list][0], $b[$list][0])) return 1;
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else return -1;
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}
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?>
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