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LDAPAccountManager/lam/templates/lists/listhosts.php

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<?php
/*
$Id$
This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
Copyright (C) 2003 - 2004 Roland Gruber
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
*/
/**
* This page displays a list of all hosts.
*
* @package lists
* @author Roland Gruber
*/
/** Access to configuration options */
include_once ("../../lib/config.inc");
/** Access to LDAP connection */
include_once ("../../lib/ldap.inc");
/** Used to print status messages */
include_once ("../../lib/status.inc");
/** Used to create PDF files */
include_once("../../lib/pdf.inc");
/** Access to account modules */
include_once("../../lib/modules.inc");
/** Basic list functions */
include_once("../../lib/lists.inc");
// start session
session_save_path("../../sess");
@session_start();
setlanguage();
$scope = 'host';
// get sorting column when register_globals is off
$sort = $_GET['sort'];
// copy HTTP-GET variables to HTTP-POST
$_POST = $_POST + $_GET;
$info = $_SESSION[$scope . 'info'];
$hst_units = $_SESSION['hst_units'];
listDoPost($scope);
echo $_SESSION['header'];
echo "<title>listhosts</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 = array(); // list of LDAP attributes to show
$desc_array = array(); // list of descriptions for the attributes
$attr_string = $_SESSION["config"]->get_hostlistAttributes();
$temp_array = explode(";", $attr_string);
$hash_table = listGetAttributeHostArray();
// get current page
$page = $_GET["page"];
if (!$page) $page = 1;
// take maximum count of host entries shown on one page out of session
if ($_SESSION["config"]->get_MaxListEntries() <= 0)
$max_page_entries = 10; // default setting, if not yet set
else
$max_page_entries = $_SESSION["config"]->get_MaxListEntries();
// generate column attributes and descriptions
for ($i = 0; $i < sizeof($temp_array); $i++) {
// if value is predifined, look up description in hash_table
if (substr($temp_array[$i],0,1) == "#") {
$attr = strtolower(substr($temp_array[$i],1));
$attr_array[$i] = $attr;
if ($hash_table[$attr]) $desc_array[] = strtoupper($hash_table[$attr]);
else $desc_array[] = strtoupper($attr);
}
// if not predefined, the attribute is seperated by a ":" from description
else {
$attr = explode(":", $temp_array[$i]);
$attr_array[$i] = $attr[0];
if ($attr[1]) $desc_array[$i] = strtoupper($attr[1]);
else $desc_array[$i] = strtoupper($attr[0]);
}
}
// check search suffix
if ($_POST['hst_suffix']) $hst_suffix = $_POST['hst_suffix']; // new suffix selected via combobox
elseif ($_SESSION['hst_suffix']) $hst_suffix = $_SESSION['hst_suffix']; // old suffix from session
else $hst_suffix = $_SESSION["config"]->get_HostSuffix(); // default suffix
$refresh = true;
if ($_GET['norefresh']) $refresh = false;
if ($_POST['refresh']) $refresh = true;
if ($refresh) {
// configure search filter
$module_filter = get_ldap_filter("host"); // basic filter is provided by modules
$filter = "(&" . $module_filter . ")";
$attrs = $attr_array;
$sr = @ldap_search($_SESSION["ldap"]->server(), $hst_suffix, $filter, $attrs);
if (ldap_errno($_SESSION["ldap"]->server()) == 4) {
StatusMessage("WARN", _("LDAP sizelimit exceeded, not all entries are shown."), _("See README.openldap.txt to solve this problem."));
}
if ($sr) {
$info = ldap_get_entries($_SESSION["ldap"]->server, $sr);
ldap_free_result($sr);
// delete first array entry which is "count"
unset($info['count']);
// save results
$_SESSION[$scope . 'info'] = $info;
}
else {
$info = array();
$_SESSION[$scope . 'info'] = array();
StatusMessage("ERROR", _("LDAP Search failed! Please check your preferences."), _("No hosts found!"));
}
}
$filter = listBuildFilter($_POST, $attr_array);
$info = listFilterAccounts($info, $filter);
if (sizeof($info) == 0) StatusMessage("WARN", "", _("No hosts found!"));
// sort rows by sort column ($sort)
if ($info) {
$info = listSort($sort, $attr_array, $info);
$_SESSION[$scope . 'info'] = $info;
}
// build filter URL
$searchFilter = array();
$filterAttributes = array_keys($filter);
for ($i = 0; $i < sizeof($filterAttributes); $i++) {
$searchFilter[] = "filter" . $filterAttributes[$i] . "=" . $filter[$filterAttributes[$i]]['original'];
}
if (sizeof($searchFilter) > 0) {
$searchFilter = "&amp;" . implode("&amp;", $searchFilter);
}
else {
$searchFilter = "";
}
echo ("<form action=\"listhosts.php?norefresh=true\" method=\"post\">\n");
// draw navigation bar if host accounts were found
if (sizeof($info) > 0) {
listDrawNavigationBar(sizeof($info), $max_page_entries, $page, $sort, $searchFilter, "host", _("%s host(s) found"));
echo ("<br>\n");
}
// account table head
listPrintTableHeader("host", $searchFilter, $desc_array, $attr_array, $_POST, $sort);
// calculate which rows to show
$table_begin = ($page - 1) * $max_page_entries;
if (($page * $max_page_entries) > sizeof($info)) $table_end = sizeof($info);
else $table_end = ($page * $max_page_entries);
if (sizeof($info) > 0) {
// print host list
for ($i = $table_begin; $i < $table_end; $i++) {
echo("<tr class=\"hostlist\" onMouseOver=\"host_over(this, '" . $i . "')\"" .
" onMouseOut=\"host_out(this, '" . $i . "')\"" .
" onClick=\"host_click(this, '" . $i . "')\"" .
" onDblClick=\"parent.frames[1].location.href='../account/edit.php?type=host&amp;DN=" . $info[$i]['dn'] . "'\">");
if ($_GET['selectall'] == "yes") {
echo " <td height=22 align=\"center\"><input onClick=\"host_click(this, '" . $i . "')\"" .
" type=\"checkbox\" checked name=\"" . $i . "\"></td>";
}
else {
echo " <td height=22 align=\"center\"><input onClick=\"host_click(this, '" . $i . "')\"" .
" type=\"checkbox\" name=\"" . $i . "\"></td>";
}
echo (" <td align='center'><a href=\"../account/edit.php?type=host&amp;DN='" . $info[$i]['dn'] . "'\">" . _("Edit") . "</a></td>");
for ($k = 0; $k < sizeof($attr_array); $k++) {
echo ("<td>");
// print all attribute entries seperated by "; "
if (sizeof($info[$i][strtolower($attr_array[$k])]) > 0) {
// delete "count" entry
unset($info[$i][strtolower($attr_array[$k])]['count']);
if (is_array($info[$i][strtolower($attr_array[$k])])) {
// sort array
sort($info[$i][strtolower($attr_array[$k])]);
echo implode("; ", $info[$i][strtolower($attr_array[$k])]);
}
else echo $info[$i][strtolower($attr_array[$k])];
}
echo ("</td>");
}
echo("</tr>\n");
}
// display select all link
$colspan = sizeof($attr_array) + 1;
echo "<tr class=\"hostlist\">\n";
echo "<td align=\"center\"><img src=\"../../graphics/select.png\" alt=\"select all\"></td>\n";
echo "<td colspan=$colspan>&nbsp;<a href=\"listhosts.php?norefresh=y&amp;page=" . $page . "&amp;sort=" . $sort .
$searchFilter . "&amp;selectall=yes\">" .
"<font color=\"black\"><b>" . _("Select all") . "</b></font></a></td>\n";
echo "</tr>\n";
}
echo ("</table>");
echo ("<br>");
// draw navigation bar if host accounts were found
if (sizeof($info) > 0) {
listDrawNavigationBar(sizeof($info), $max_page_entries, $page, $sort, $searchFilter, "host", _("%s host(s) found"));
echo ("<br>\n");
}
if (! $_GET['norefresh']) {
// generate list of possible suffixes
$hst_units = $_SESSION['ldap']->search_units($_SESSION["config"]->get_HostSuffix());
}
// print combobox with possible sub-DNs
if (sizeof($hst_units) > 1) {
echo ("<p align=\"left\">\n");
echo ("<b>" . _("Suffix") . ": </b>");
echo ("<select size=1 name=\"hst_suffix\">\n");
for ($i = 0; $i < sizeof($hst_units); $i++) {
if ($hst_suffix == $hst_units[$i]) echo ("<option selected>" . $hst_units[$i] . "</option>\n");
else echo("<option>" . $hst_units[$i] . "</option>\n");
}
echo ("</select>\n");
echo ("<input type=\"submit\" name=\"refresh\" value=\"" . _("Change Suffix") . "\">");
echo ("</p>\n");
echo ("<p>&nbsp;</p>\n");
}
// add/delete/PDF buttons
echo ("<input type=\"submit\" name=\"new\" value=\"" . _("New Host") . "\">\n");
if (sizeof($info) > 0) {
echo ("<input type=\"submit\" name=\"del\" value=\"" . _("Delete Host(s)") . "\">\n");
echo ("<br><br><br>\n");
echo "<fieldset><legend><b>PDF</b></legend>\n";
echo ("<b>" . _('PDF structure') . ":</b>&nbsp;&nbsp;<select name=\"pdf_structure\">\n");
$pdf_structures = getAvailablePDFStructures('host');
foreach($pdf_structures as $pdf_structure) {
echo "<option value=\"" . $pdf_structure . "\"" . (($pdf_structure == 'default.xml') ? " selected" : "") . ">" . substr($pdf_structure,0,strlen($pdf_structure)-4) . "</option>";
}
echo "</select>&nbsp;&nbsp;&nbsp;&nbsp;\n";
echo ("<input type=\"submit\" name=\"pdf\" value=\"" . _("Create PDF for selected host(s)") . "\">\n");
echo "&nbsp;";
echo ("<input type=\"submit\" name=\"pdf_all\" value=\"" . _("Create PDF for all hosts") . "\">\n");
echo "</fieldset>";
}
echo ("</form>\n");
echo "</body></html>\n";
// save variables to session
$_SESSION['hst_units'] = $hst_units;
$_SESSION['hst_suffix'] = $hst_suffix;
?>
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