<?php /* $Id$ This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam) Copyright (C) 2003 Leonhard Walchshäusl This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more detaexils. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ include_once ("../../lib/config.inc"); include_once("../../lib/ldap.inc"); // used to display status messages include_once ("../../lib/status.inc"); // start session session_save_path("../../sess"); @session_start(); // copy HTTP-GET variables to HTTP-POST $_POST = $_POST + $_GET; // check if button was pressed and if we have to add/delete a user if ($_POST['new_user'] || $_POST['del_user']){ // add new user if ($_POST['new_user']){ echo("<meta http-equiv=\"refresh\" content=\"0; URL=../account.php?type=user\">"); exit; } // delete user(s) if ($_POST['del_user']){ // search for checkboxes $users = array_keys($_POST, "on"); $userstr = implode(";", $users); echo("<meta http-equiv=\"refresh\" content=\"0; URL=../delete.php?type=user&DN='$userstr'\">"); } exit; } echo "<html><head><title>listusers</title>\n"; echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n"; echo "</head><body>\n"; echo "<script src=\"../../lib/functions.js\" type=\"text/javascript\" language=\"javascript\"></script>\n"; // generate attribute-description table $attr_array; // list of LDAP attributes to show $desc_array; // list of descriptions for the attributes $attr_string = $_SESSION["config"]->get_userlistAttributes(); $temp_array = explode(";", $attr_string); $hash_table = $_SESSION["ldap"]->attributeUserArray(); $page = $_GET["page"]; if (!$page) $page = 1; // take maximum count of user entries shown on one page out of session if ($_SESSION["config"]->get_MaxListEntries() <= 0) $max_pageentrys = 10; // default setting, if not yet set else $max_pageentrys = $_SESSION["config"]->get_MaxListEntries(); for ($i = 0; $i < sizeof($temp_array); $i++) { // if value is predifined, look up description in hash_table if (substr($temp_array[$i],0,1) == "#") { $attr = substr($temp_array[$i],1); $attr_array[$i] = $attr; $desc_array[] = $hash_table[$attr]; } // if not predefined, the attribute is seperated by a ":" from description else { $attr = explode(":", $temp_array[$i]); $attr_array[$i] = $attr[0]; $desc_array[$i] = $attr[1]; } } $sortattrib = $_GET["sortattrib"]; if (!$sortattrib) $sortattrib = strtolower($attr_array[0]); // generate search filter for sort links $searchfilter = ""; for ($k = 0; $k < sizeof($desc_array); $k++) { if ($_POST["filter" . strtolower($attr_array[$k])]) { $searchfilter = $searchfilter . "&filter" . strtolower($attr_array[$k]) . "=". $_POST["filter" . strtolower($attr_array[$k])]; } } // configure search filter // Users have the attribute "*" $filter = "(&(&(|(objectClass=posixAccount) (objectClass=sambaAccount)) (!(uid=*$)))"; for ($k = 0; $k < sizeof($desc_array); $k++) { if ($_POST["filter" . strtolower($attr_array[$k])]) $filter = $filter . "(" . strtolower($attr_array[$k]) . "=" . $_POST["filter" . strtolower($attr_array[$k])] . ")"; else $_POST["filter" . strtolower($attr_array[$k])] = ""; } $filter = $filter . ")"; // read entries only from ldap server if not yet stored in session or if refresh // button is pressed or if filter is applied if ($_SESSION["userlist"] && $_GET["norefresh"]) { if ($_GET["sort"] == 1) usort ($_SESSION["userlist"], "cmp_array"); $userinfo = $_SESSION["userlist"]; } else { $attrs = $attr_array; $sr = @ldap_search($_SESSION["ldap"]->server(), $_SESSION["config"]->get_UserSuffix(), $filter, $attrs); if ($sr) { $userinfo = ldap_get_entries ($_SESSION["ldap"]->server, $sr); ldap_free_result ($sr); if ($userinfo["count"] == 0) StatusMessage ("WARN", "", _("No User(s) found with applied search filter <") . $filter . ">"); // delete first array entry which is "count" array_shift($userinfo); $_SESSION["userlist"] = $userinfo; } else StatusMessage("ERROR", _("LDAP Search failed! Please check your preferences."), _("No Groups found!")); } $user_count = sizeof ($_SESSION["userlist"]); echo ("<form action=\"listusers.php\" method=\"post\">\n"); // display table only if users exist in LDAP if ($user_count != 0) { // create navigation bar on top of user table draw_navigation_bar ($user_count); echo ("<br />"); } // print user table header echo "<table rules=\"all\" class=\"userlist\" width=\"100%\">\n"; echo "<tr class=\"userlist_head\"><th width=22 height=34></th><th></th>\n"; // table header for ($k = 0; $k < sizeof ($desc_array); $k++) { if ($sortattrib == strtolower($attr_array[$k])) echo "<th class=\"userlist_activecolumn\">\n"; else echo "<th>\n"; echo "<a class=\"userlist\" href=\"listusers.php?norefresh=1&sort=1&sortattrib=" . strtolower($attr_array[$k]) . $searchfilter . "\">" . $desc_array[$k] . "</a></th>\n"; } echo "</tr>\n"; echo "<tr class=\"test\"><th width=22 height=34></th><th>\n"; echo "<input type=\"submit\" name=\"apply_filter\" value=\"" . _("Apply") . "\">"; echo "</th>\n"; // print input boxes for filters for ($k = 0; $k < sizeof ($desc_array); $k++) { echo "<th>"; echo ("<input type=\"text\" name=\"filter" . strtolower ($attr_array[$k]) . "\" value=\"" . $_POST["filter" . strtolower($attr_array[$k])] . "\">"); echo "</th>"; } echo "</tr>\n"; if ($user_count != 0) { // print user list $userinfo = array_slice ($userinfo, ($page - 1) * $max_pageentrys, $max_pageentrys); for ($i = 0; $i < sizeof ($userinfo); $i++) { // ignore last entry in array which is "count" echo("<tr class=\"userlist\" onMouseOver=\"user_over(this, '" . $userinfo[$i]["dn"] . "')\"" . " onMouseOut=\"user_out(this, '" . $userinfo[$i]["dn"] . "')\"" . " onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\"" . " onDblClick=parent.frames[1].location.href=\"../account.php?type=user&DN='" . $userinfo[$i]["dn"] . "'\">" . " <td height=22><input onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\" type=\"checkbox\" name=\"" . $userinfo[$i]["dn"] . "\"></td>" . " <td align='center'><a href=\"../account.php?type=user&DN='" . $userinfo[$i]["dn"] . "'\">" . _("Edit") . "</a></td>\n"); for ($k = 0; $k < sizeof($attr_array); $k++) { echo ("<td>\n"); // print all attribute entries seperated by "; " if (sizeof($userinfo[$i][strtolower($attr_array[$k])]) > 0) { // delete first array entry which is "count" array_shift($userinfo[$i][strtolower($attr_array[$k])]); // print all other attributes echo implode("; ", $userinfo[$i][strtolower($attr_array[$k])]); } } echo ("</td>"); } echo("</tr>\n"); } echo ("</table>"); echo ("<br />"); if ($user_count != 0) { draw_navigation_bar ($user_count); echo ("<br />"); } echo ("<table align=\"left\" border=\"0\">"); echo ("<tr><td align=\"left\"><input type=\"submit\" name=\"new_user\" value=\"" . _("New User") . "\"></td>"); if ($user_count != 0) { echo ("<td align=\"left\"><input type=\"submit\" name=\"del_user\" value=\"" . _("Delete User(s)") . "\"></td></tr>"); } echo ("</table>\n"); echo ("</form>\n"); echo "</body></html>\n"; /** * @brief draws a navigation bar to switch between pages * * * @return void */ function draw_navigation_bar ($user_count) { global $max_pageentrys; global $page; global $sortattrib; global $searchfilter; echo ("<table class=\"userlist_navbar\" width=\"100%\" border=\"0\"\n"); echo ("<tr>"); echo ("<td class=\"userlist_navbar\"><input type=\"submit\" name=\"refresh\" value=\"" . _("Refresh") . "\"> "); if ($page != 1) echo ("<a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($page - 1) . "&sortattrib=" . $sortattrib . $searchfilter . "\"><=</a>"); else echo ("<="); echo (" "); if ($page < ($user_count / $max_pageentrys)) echo ("<a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($page + 1) . "&sortattrib=" . $sortattrib . $searchfilter . "\">=></a>"); else echo ("=>"); echo ("</td>"); echo ("<td class=\"userlist_navbartext\">"); echo " " . $user_count . " " . _("Users found"); echo ("</td>"); echo ("<td class=\"userlist_activepage\" align=\"right\">"); for ($i = 0; $i < ($user_count / $max_pageentrys); $i++) { if ($i == $page - 1) echo (" " . ($i + 1)); else echo (" <a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($i + 1) . "&sortattrib=" . $sortattrib . $searchfilter . "\">" . ($i + 1) . "</a>"); } echo ("</td></tr></table>"); } // compare function used for usort-method // rows are sorted with the first attribute entry of the sort column // if objects have attributes with multiple values the others are ignored function cmp_array($a, $b) { // sortattrib specifies the sort column global $sortattrib; global $attr_array; // sort by first attribute with name $sortattrib if ($a[$sortattrib][0] == $b[$sortattrib][0]) return 0; else if ($a[$sortattrib][0] == max($a[$sortattrib][0], $b[$sortattrib][0])) return 1; else return -1; } ?>