337 lines
12 KiB
PHP
337 lines
12 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 - 2004 Roland Gruber
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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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/**
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* This page displays a list of all hosts.
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*
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* @package lists
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* @author Roland Gruber
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*/
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/** Access to configuration options */
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include_once ("../../lib/config.inc");
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/** Access to LDAP connection */
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include_once ("../../lib/ldap.inc");
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/** Used to print status messages */
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include_once ("../../lib/status.inc");
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/** Used to create PDF files */
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include_once("../../lib/pdf.inc");
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/** Access to account modules */
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include_once("../../lib/modules.inc");
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/** Basic list functions */
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include_once("../../lib/lists.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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setlanguage();
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// get sorting column when register_globals is off
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$sort = $_GET['sort'];
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// copy HTTP-GET variables to HTTP-POST
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$_POST = $_POST + $_GET;
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$hst_info = $_SESSION['hst_info'];
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$hst_units = $_SESSION['hst_units'];
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// check if button was pressed and if we have to add/delete a host
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if ($_POST['new_host'] || $_POST['del_host'] || $_POST['pdf_host'] || $_POST['pdf_all']){
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// add new host
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if ($_POST['new_host']){
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metaRefresh("../account/edit.php?type=host");
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exit;
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}
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// delete host(s)
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elseif ($_POST['del_host']){
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// search for checkboxes
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$hosts = array_keys($_POST, "on");
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$_SESSION['delete_dn'] = $hosts;
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if (sizeof($hosts) > 0) {
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metaRefresh("../delete.php?type=host");
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exit;
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}
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}
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// PDF for selected hosts
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elseif ($_POST['pdf_host']){
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$pdf_structure = $_POST['pdf_structure'];
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// search for checkboxes
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$hosts = array_keys($_POST, "on");
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$list = array();
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// load hosts from LDAP
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for ($i = 0; $i < sizeof($hosts); $i++) {
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$list[$i] = loadhost($hosts[$i]);
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}
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if (sizeof($list) > 0) {
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createHostPDF($list,$pdf_structure);
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exit;
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}
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}
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// PDF for all hosts
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elseif ($_POST['pdf_all']){
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$list = array();
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for ($i = 0; $i < sizeof($_SESSION['hst_info']); $i++) {
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$list[$i] = loadhost($_SESSION['hst_info'][$i]['dn']);
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}
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if (sizeof($list) > 0) {
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createHostPDF($list,$_POST['pdf_structure']);
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exit;
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}
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}
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}
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echo $_SESSION['header'];
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echo "<title>listhosts</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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echo "</head><body>\n";
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echo "<script src=\"../../lib/functions.js\" type=\"text/javascript\" language=\"javascript\"></script>\n";
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// generate attribute-description table
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$attr_array = array(); // list of LDAP attributes to show
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$desc_array = array(); // list of descriptions for the attributes
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$attr_string = $_SESSION["config"]->get_hostlistAttributes();
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$temp_array = explode(";", $attr_string);
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$hash_table = listGetAttributeHostArray();
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// get current page
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$page = $_GET["page"];
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if (!$page) $page = 1;
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// take maximum count of host entries shown on one page out of session
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if ($_SESSION["config"]->get_MaxListEntries() <= 0)
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$max_page_entries = 10; // default setting, if not yet set
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else
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$max_page_entries = $_SESSION["config"]->get_MaxListEntries();
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// generate column attributes and descriptions
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for ($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 = strtolower(substr($temp_array[$i],1));
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$attr_array[$i] = $attr;
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if ($hash_table[$attr]) $desc_array[] = strtoupper($hash_table[$attr]);
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else $desc_array[] = strtoupper($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] = $attr[0];
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if ($attr[1]) $desc_array[$i] = strtoupper($attr[1]);
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else $desc_array[$i] = strtoupper($attr[0]);
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}
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}
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// check search suffix
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if ($_POST['hst_suffix']) $hst_suffix = $_POST['hst_suffix']; // new suffix selected via combobox
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elseif ($_SESSION['hst_suffix']) $hst_suffix = $_SESSION['hst_suffix']; // old suffix from session
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else $hst_suffix = $_SESSION["config"]->get_HostSuffix(); // default suffix
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// generate search filter for sort links
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$searchFilter = "";
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for ($k = 0; $k < sizeof($desc_array); $k++) {
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if (eregi("^([0-9a-z_\\*\\+\\-])+$", $_POST["filter" . strtolower($attr_array[$k])])) {
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$searchFilter = $searchFilter . "&filter" . strtolower($attr_array[$k]) . "=".
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$_POST["filter" . strtolower($attr_array[$k])];
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}
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}
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if (! $_GET['norefresh']) {
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// configure search filter
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$module_filter = get_ldap_filter("host"); // basic filter is provided by modules
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$filter = "(&(uid=*$)" . $module_filter; // hosts end with "$"
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for ($k = 0; $k < sizeof($desc_array); $k++) {
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if (eregi("^([0-9a-z_\\*\\+\\-])+$", $_POST["filter" . strtolower($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 = $filter . ")";
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$attrs = $attr_array;
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$sr = @ldap_search($_SESSION["ldap"]->server(), $hst_suffix, $filter, $attrs);
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if (ldap_errno($_SESSION["ldap"]->server()) == 4) {
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StatusMessage("WARN", _("LDAP sizelimit exceeded, not all entries are shown."), _("See README.openldap.txt to solve this problem."));
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}
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if ($sr) {
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$hst_info = ldap_get_entries($_SESSION["ldap"]->server, $sr);
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ldap_free_result($sr);
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if ($hst_info["count"] == 0) StatusMessage("WARN", "", _("No Samba Hosts found!"));
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// delete first array entry which is "count"
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unset($hst_info['count']);
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// sort rows by sort column ($sort)
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$hst_info = listSort($sort, $attr_array, $hst_info);
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}
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else {
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$hst_info = array();
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$_SESSION['hst_info'] = array();
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StatusMessage("ERROR", _("LDAP Search failed! Please check your preferences."), _("No Samba Hosts found!"));
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}
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}
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else {
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if (sizeof($hst_info) == 0) StatusMessage("WARN", "", _("No Samba Hosts found!"));
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// sort rows by sort column ($sort)
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if ($hst_info) $hst_info = listSort($sort, $attr_array, $hst_info);
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}
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echo ("<form action=\"listhosts.php\" method=\"post\">\n");
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// draw navigation bar if host accounts were found
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if (sizeof($hst_info) > 0) {
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listDrawNavigationBar(sizeof($hst_info), $max_page_entries, $page, $sort, $searchFilter, "host", _("%s host(s) found"));
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echo ("<br>\n");
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}
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// print host table header
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echo "<table rules=\"all\" class=\"hostlist\" width=\"100%\">\n";
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echo "<tr class=\"hostlist-head\"><th width=22 height=34></th><th></th>";
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// table header
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for ($k = 0; $k < sizeof($desc_array); $k++) {
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if (strtolower($attr_array[$k]) == $sort) {
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echo "<th class=\"hostlist-sort\"><a href=\"listhosts.php?".
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"sort=" . strtolower($attr_array[$k]) . $searchFilter . "&norefresh=y" . "\">" . $desc_array[$k] . "</a></th>";
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}
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else echo "<th><a href=\"listhosts.php?".
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"sort=" . strtolower($attr_array[$k]) . $searchFilter . "&norefresh=y" . "\">" . $desc_array[$k] . "</a></th>";
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}
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echo "</tr>\n";
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// print filter row
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echo "<tr align=\"center\" class=\"hostlist\"><td width=22 height=34></td><td>";
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echo "<input type=\"submit\" name=\"apply_filter\" value=\"" . _("Filter") . "\">";
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echo "</td>";
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// print input boxes for filters
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for ($k = 0; $k < sizeof ($desc_array); $k++) {
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echo "<td>";
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echo ("<input type=\"text\" size=15 name=\"filter" . strtolower ($attr_array[$k]) .
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"\" value=\"" . $_POST["filter" . strtolower($attr_array[$k])] . "\">");
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echo "</td>";
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}
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echo "</tr>\n";
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// calculate which rows to show
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$table_begin = ($page - 1) * $max_page_entries;
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if (($page * $max_page_entries) > sizeof($hst_info)) $table_end = sizeof($hst_info);
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else $table_end = ($page * $max_page_entries);
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if (sizeof($hst_info) > 0) {
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// print host list
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for ($i = $table_begin; $i < $table_end; $i++) {
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echo("<tr class=\"hostlist\" onMouseOver=\"host_over(this, '" . $hst_info[$i]["dn"] . "')\"" .
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" onMouseOut=\"host_out(this, '" . $hst_info[$i]["dn"] . "')\"" .
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" onClick=\"host_click(this, '" . $hst_info[$i]["dn"] . "')\"" .
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" onDblClick=\"parent.frames[1].location.href='../account/edit.php?type=host&DN=" . $hst_info[$i]["dn"] . "'\">");
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if ($_GET['selectall'] == "yes") {
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echo " <td height=22 align=\"center\"><input onClick=\"host_click(this, '" . $hst_info[$i]["dn"] . "')\"" .
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" type=\"checkbox\" checked name=\"" . $hst_info[$i]["dn"] . "\"></td>";
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}
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else {
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echo " <td height=22 align=\"center\"><input onClick=\"host_click(this, '" . $hst_info[$i]["dn"] . "')\"" .
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" type=\"checkbox\" name=\"" . $hst_info[$i]["dn"] . "\"></td>";
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}
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echo (" <td align='center'><a href=\"../account/edit.php?type=host&DN='" . $hst_info[$i]["dn"] . "'\">" . _("Edit") . "</a></td>");
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for ($k = 0; $k < sizeof($attr_array); $k++) {
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echo ("<td>");
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// print all attribute entries seperated by "; "
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if (sizeof($hst_info[$i][strtolower($attr_array[$k])]) > 0) {
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// delete "count" entry
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unset($hst_info[$i][strtolower($attr_array[$k])]['count']);
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if (is_array($hst_info[$i][strtolower($attr_array[$k])])) {
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// sort array
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sort($hst_info[$i][strtolower($attr_array[$k])]);
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echo utf8_decode(implode("; ", $hst_info[$i][strtolower($attr_array[$k])]));
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}
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else echo utf8_decode($hst_info[$i][strtolower($attr_array[$k])]);
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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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// display select all link
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$colspan = sizeof($attr_array) + 1;
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echo "<tr class=\"hostlist\">\n";
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echo "<td align=\"center\"><img src=\"../../graphics/select.png\" alt=\"select all\"></td>\n";
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echo "<td colspan=$colspan> <a href=\"listhosts.php?norefresh=y&page=" . $page . "&sort=" . $sort .
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$searchFilter . "&selectall=yes\">" .
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"<font color=\"black\"><b>" . _("Select all") . "</b></font></a></td>\n";
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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 if host accounts were found
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if (sizeof($hst_info) > 0) {
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listDrawNavigationBar(sizeof($hst_info), $max_page_entries, $page, $sort, $searchFilter, "host", _("%s host(s) found"));
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echo ("<br>\n");
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}
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if (! $_GET['norefresh']) {
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// generate list of possible suffixes
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$hst_units = $_SESSION['ldap']->search_units($_SESSION["config"]->get_HostSuffix());
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}
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// print combobox with possible sub-DNs
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if (sizeof($hst_units) > 1) {
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echo ("<p align=\"left\">\n");
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echo ("<b>" . _("Suffix") . ": </b>");
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echo ("<select size=1 name=\"hst_suffix\">\n");
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for ($i = 0; $i < sizeof($hst_units); $i++) {
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if ($hst_suffix == $hst_units[$i]) echo ("<option selected>" . $hst_units[$i] . "</option>\n");
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else echo("<option>" . $hst_units[$i] . "</option>\n");
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}
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echo ("</select>\n");
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echo ("<input type=\"submit\" name=\"refresh\" value=\"" . _("Change Suffix") . "\">");
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echo ("</p>\n");
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echo ("<p> </p>\n");
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}
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// add/delete/PDF buttons
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echo ("<input type=\"submit\" name=\"new_host\" value=\"" . _("New Host") . "\">\n");
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if (sizeof($hst_info) > 0) {
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echo ("<input type=\"submit\" name=\"del_host\" value=\"" . _("Delete Host(s)") . "\">\n");
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echo ("<br><br><br>\n");
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echo "<fieldset><legend><b>PDF</b></legend>\n";
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echo ("<p>" . _('Select PDF structure to use:') . " <select name=\"pdf_structure\">\n");
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$pdf_structures = getAvailablePDFStructures('host');
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foreach($pdf_structures as $pdf_structure) {
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echo "<option value=\"" . $pdf_structure . "\"" . (($pdf_structure == 'default.xml') ? " selected" : "") . ">" . substr($pdf_structure,0,strlen($pdf_structure)-4) . "</option>";
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}
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echo "</select></p><br>\n";
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echo ("<input type=\"submit\" name=\"pdf_host\" value=\"" . _("Create PDF for selected host(s)") . "\">\n");
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echo " ";
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echo ("<input type=\"submit\" name=\"pdf_all\" value=\"" . _("Create PDF for all hosts") . "\">\n");
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echo "</fieldset>";
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}
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echo ("</form>\n");
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echo "</body></html>\n";
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// save variables to session
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$_SESSION['hst_info'] = $hst_info;
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$_SESSION['hst_units'] = $hst_units;
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$_SESSION['hst_suffix'] = $hst_suffix;
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?>
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