LDAPAccountManager/lam/lib/modules/account.inc

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<?php
/*
$Id$
This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
Copyright (C) 2003 Tilo Lutz
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 details.
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
*/
/*
* Variables in basearray which are no objects:
* type: Type of account. Can be user, group, host, domain
* attributes: List of all attributes, how to get them and are theiy required or optional
* dn: current DN without uid= or cn=
* dn_orig: old DN if account was loaded with uid= or cn=
*/
/* This class contains all account LDAP attributes
* and funtioncs required to deal with account
* account can only be created when it should be added
* to an array.
* $base is the name of account_container in session
*
*/
class account {
// Constructor
function account($base) {
// Get local copy of name of account_container in session
$this->base = $base;
// Do some error checks
if (!$base) trigger_error(_('Please create a base object with $var = new accountContainer();'), E_USER_ERROR);
if (!is_string($base)) trigger_error(_('Please create a new module object with $accountContainer->add_objectClass(\'account\');'), E_USER_ERROR);
if ($_SESSION[$this->base]->get_type() != 'host') trigger_error(_('account can only be used for hosts.'), E_USER_WARNING);
// load attribtues which are used in account objectClass
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$this->orig = $_SESSION[$this->base]->get_module_attributes('account');
$this->attributes = $_SESSION[$this->base]->get_module_attributes('account');
// Add objectClass to attributes
$this->attributes['objectClass'][0] = 'account';
}
// Variables
// name of account_container in session so we can read other classes in account_container
var $base;
// This variable contains all account attributes
var $attributes;
/* If an account was loaded all attributes are kept in this array
* to compare it with new changed attributes
*/
var $orig;
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function get_alias() {
return _('account');
}
/* This function returns a list with all required modules
*/
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function get_dependencies($scope) {
if ($scope=='host') return array('require' => array('main'), 'conflict' => array('inetOrgPerson', 'posixGroup', 'sambaDomain') );
return -1;
}
/* This function returns true if all required attributes from other
* modules are set. This is required to prevent undefined states
*/
function module_ready() {
return true;
}
/* This function returns a list of all html-pages in module
* This is usefull for mass upload and pdf-files
* because lam can walk trough all pages itself and do some
* error checkings
*/
function pages() {
return array('attributes');
}
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/*
*/
function get_help($id) {
switch ($id) {
case "description":
return array ("ext" => "FALSE", "Headline" => _("Description"),
"Text" => _("Host Description."));
break;
}
return false;
}
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/* This function returns all ldap attributes
* which are part of account and returns
* also their values.
*/
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function get_attributes() {
return $this->attributes;
}
/* This function loads all attributes into the object
* $attr is an array as it's retured from ldap_get_attributes
*/
function load_attributes($attr) {
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// Load attributes which are displayed
// unset count entries
unset ($attr['count']);
$attributes = array_keys($attr);
foreach ($attributes as $attribute) unset ($attr[$attribute]['count']);
// unset double entries
for ($i=0; $i<count($attr); $i++)
if (isset($attr[$i])) unset($attr[$i]);
foreach ($attributes as $attribute) {
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if (isset($this->attributes[$attribute])) {
// decode as unicode
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$this->attributes[$attribute] = $attr[$attribute];
for ($i=0; $i<count($this->attributes[$attribute]); $i++) {
$this->attributes[$attribute][$i] = utf8_decode ($this->attributes[$attribute][$i]);
$this->orig[$attribute][$i] = utf8_decode ($this->attributes[$attribute][$i]);
}
}
}
// Add objectClass to orig because we don't want to add objectClass if it's already set
$this->orig['objectClass'][0] = 'account';
return 0;
}
/* This function returns an array with 4 entries:
* array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr), 'lamdaemon' => array(cmds)), DN2 .... )
* DN is the DN to change. It may be possible to change several DNs,
* e.g. create a new user and add him to some groups via attribute memberUid
* add are attributes which have to be added to ldap entry
* remove are attributes which have to be removed from ldap entry
* lamdaemon are lamdaemon commands to modify homedir, quotas, ...
*/
function save_attributes() {
// Get easy attributes
$return = $_SESSION[$this->base]->save_module_attributes($this->attributes, $this->orig);
// Return attributes
return $return;
}
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function delete_attributes($post) {
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return 0;
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}
/* Write variables into object and do some regexp checks
*/
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function proccess_attributes($post) {
// Load attributes
$this->attributes['description'][0] = $post['description'];
return 0;
}
/* This function will create the html-page
* to show a page with all attributes.
* It will output a complete html-table
*/
function display_html_attributes($post) {
echo "<table border=0 width=\"100%\">\n<tr>\n";
echo "<tr>\n";
echo "<td>" . _('Description') . "</td>\n";
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echo "<td><input name=\"description\" type=\"text\" size=\"30\" maxlength=\"255\" value=\"".$this->attributes['description'][0]."\"></td>\n";
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echo "<td><a href=\"../help.php?HelpNumber=description&module=account\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
echo "</tr>\n";
echo "</table>\n";
return 0;
}
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function display_html_delete($post) {
return 0;
}
}
?>