262 lines
7.3 KiB
PHP
262 lines
7.3 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) 2005 - 2006 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 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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*/
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/**
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* The account type for user accounts (e.g. Unix, Samba and Kolab).
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*
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* @package types
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* @author Roland Gruber
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*/
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/**
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* The account type for user accounts (e.g. Unix, Samba and Kolab).
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*
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* @package types
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*/
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class user extends baseType {
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/**
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* Returns the alias name of this account type.
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*
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* @return string alias name
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*/
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function getAlias() {
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return _("Users");
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}
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/**
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* Returns the description of this account type.
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*
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* @return string description
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*/
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function getDescription() {
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return _("User accounts (e.g. Unix, Samba and Kolab)");
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}
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/**
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* Returns the class name for the list object.
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*
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* @return string class name
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*/
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function getListClassName() {
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return "lamUserList";
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}
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/**
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* Returns the default attribute list for this account type.
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*
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* @return string attribute list
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*/
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function getDefaultListAttributes() {
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return "#uid;#givenName;#sn;#uidNumber;#gidNumber";
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}
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/**
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* Returns a list of attributes which have a translated description.
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* This is used for the head row in the list view.
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*
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* @return array list of descriptions
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*/
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function getListAttributeDescriptions() {
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return array (
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"uid" => _("User ID"),
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"uidnumber" => _("UID number"),
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"gidnumber" => _("GID number"),
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"cn" => _("User name"),
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"host" => _("Allowed hosts"),
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"givenname" => _("First name"),
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"sn" => _("Last name"),
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"homedirectory" => _("Home directory"),
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"loginshell" => _("Login shell"),
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"mail" => _("E-Mail"),
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"gecos" => _("Description"),
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"jpegphoto" => _('Photo')
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);
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}
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}
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/**
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* Generates the list view.
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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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*/
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class lamUserList extends lamList {
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/** Controls if GID number is translated to group name */
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private $trans_primary = false;
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/** translates GID to group name */
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private $trans_primary_hash = array();
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/** ID for config option */
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const TRANS_PRIMARY_OPTION_NAME = "LU_TP";
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/**
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* Constructor
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*
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* @param string $type account type
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* @return lamList list object
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*/
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public function __construct($type) {
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parent::__construct($type);
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$this->labels = array(
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'nav' => _("%s user(s) found"),
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'error_noneFound' => _("No users found!"),
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'newEntry' => _("New user"),
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'deleteEntry' => _("Delete user(s)"));
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}
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/**
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* Sets some internal parameters.
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*/
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protected function listGetParams() {
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parent::listGetParams();
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// generate hash table for group translation
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if ($this->trans_primary == "on" && !$this->refresh && (sizeof($this->trans_primary_hash) == 0)) {
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$this->refreshPrimaryGroupTranslation();
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}
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}
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/**
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* Rereads the entries from LDAP.
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*/
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protected function listRefreshData() {
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parent::listRefreshData();
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if ($this->trans_primary == "on") {
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$this->refreshPrimaryGroupTranslation();
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}
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}
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/**
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* Refreshes the GID to group name cache.
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*/
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protected function refreshPrimaryGroupTranslation() {
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$this->trans_primary_hash = array();
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$grp_suffix = $_SESSION['config']->get_Suffix('group');
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$filter = "objectClass=posixGroup";
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$attrs = array("cn", "gidNumber");
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$sr = @ldap_search($_SESSION["ldap"]->server(), escapeDN($grp_suffix), $filter, $attrs);
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if ($sr) {
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$info = @ldap_get_entries($_SESSION["ldap"]->server(), $sr);
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unset($info['count']); // delete count entry
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for ($i = 0; $i < sizeof($info); $i++) {
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$this->trans_primary_hash[$info[$i]['gidnumber'][0]] = $info[$i]['cn'][0];
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}
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}
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}
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/**
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* Prints the content of a cell in the account list for a given LDAP entry and attribute.
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*
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* @param array $entry LDAP attributes
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* @param string $attribute attribute name
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*/
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protected function listPrintTableCellContent(&$entry, &$attribute) {
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// check if there is something to display at all
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if (!isset($entry[$attribute]) || !is_array($entry[$attribute]) || (sizeof($entry[$attribute]) < 1)) return;
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if (isset($entry[$attribute]['count'])) unset($entry[$attribute]['count']);
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// translate GID to group name
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if (($attribute == "gidnumber") && ($this->trans_primary == "on")) {
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if (isset($this->trans_primary_hash[$entry[$attribute][0]])) {
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echo $this->trans_primary_hash[$entry[$attribute][0]];
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}
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else {
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parent::listPrintTableCellContent($entry, $attribute);
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}
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}
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// show user photos
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elseif ($attribute == "jpegphoto") {
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if (sizeof($entry[$attribute][0]) < 100) {
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// looks like we have read broken binary data, reread photo
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$result = @ldap_search($_SESSION['ldap']->server(), escapeDN($entry['dn']), $attribute . "=*", array($attribute));
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if ($result) {
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$tempEntry = @ldap_first_entry($_SESSION['ldap']->server(), $result);
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if ($tempEntry) {
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$binData = ldap_get_values_len($_SESSION['ldap']->server(), $tempEntry, $attribute);
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if (isset($binData['count'])) unset($binData['count']);
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$entry[$attribute] = $binData;
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}
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}
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}
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$jpeg_filename = 'jpg' . $_SESSION['ldap']->new_rand() . '.jpg';
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$outjpeg = @fopen($_SESSION['lampath'] . 'tmp/' . $jpeg_filename, "wb");
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fwrite($outjpeg, $entry[$attribute][0]);
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fclose ($outjpeg);
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$photoFile = '../../tmp/' . $jpeg_filename;
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echo "<img src=\"" . $photoFile . "\" alt=\"" . _('Photo') . "\">";
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}
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elseif (($attribute == 'mail') || ($attribute == 'rfc822Mailbox')) {
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if (isset($entry[$attribute][0]) && ($entry[$attribute][0] != '')) {
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for ($i = 0; $i < sizeof($entry[$attribute]); $i++) {
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if ($i > 0) {
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echo ", ";
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}
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echo "<a href=\"mailto:" . $entry[$attribute][$i] . "\">" . $entry[$attribute][$i] . "</a>\n";
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}
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}
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}
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// print all other attributes
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else {
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parent::listPrintTableCellContent($entry, $attribute);
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}
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}
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/**
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* Returns a list of lamListTool objects to display next to the edit/delete buttons.
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*
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* @return lamListTool[] tools
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*/
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protected function getAdditionalTools() {
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if (isLAMProVersion() && checkIfPasswordChangeIsAllowed()) {
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$passwordTool = new lamListTool(_('Change password'), 'key.png', 'changePassword.php');
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return array($passwordTool);
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}
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return array();
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}
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/**
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* Returns a list of possible configuration options.
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*
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* @return array list of lamListOption objects
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*/
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protected function listGetAllConfigOptions() {
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$options = parent::listGetAllConfigOptions();
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$options[] = new lamBooleanListOption(_('Translate GID number to group name'), self::TRANS_PRIMARY_OPTION_NAME);
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return $options;
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}
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/**
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* Called when the configuration options changed.
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*/
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protected function listConfigurationChanged() {
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parent::listConfigurationChanged();
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$tpOption = $this->listGetConfigOptionByID(self::TRANS_PRIMARY_OPTION_NAME);
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$this->trans_primary = $tpOption->isSelected();
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}
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}
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?>
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