LDAPAccountManager/lam/lib/modules/main.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.
* $base is the name of account_container in session
*
*/
/* Main-Module. Contains basic module functions have to be loaded first before
* any other module. This module doesn't support any ldap functions
* ldap functions in this module are only dummy functions
* It also chooses which page to show.
*/
class main {
// Constructor
function main($base) {
// Set counter to first page
$this->current_page = 0;
// reset subpage counter
$this->subpage = '';
// Get local copy of name of account_container in session
$this->base = $base;
}
// Variables
// This variable stores the number of the current displayed page
var $current_page;
// This variable os set to the pagename of a subpage if it should be displayed
var $subpage;
// name of accountContainer so we can read other classes in accuontArray
var $base;
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function get_alias() {
return _('main');
}
/* This function returns a list with all required modules
*/
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function get_dependencies($scope) {
return array('require' => array(), 'conflict' => array() );
}
function module_ready() {
return true;
}
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/* 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', 'finish');
}
// Dummy functions to make module compatible
function get_attributes() {
return array();
}
// Dummy functions to make module compatible
function load_attributes($attr) {
return 0;
}
// Dummy functions to make module compatible
function save_attributes() {
return array();
}
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function delete_attributes($post) {
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return 0;
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}
/* Write variables into object and do some regexp checks
*/
function proccess_attributes($post) {
// change dn
if ($post['suffix']!='') $_SESSION[$this->base]->dn = $post['suffix'];
// load profile
if ($post['selectLoadProfile'] && $post['loadProfile']) {
// *** fixme load*Profile must return array in the same way ldap_get_attributes does.
$function = '$newattributes = load'.ucfirst($scope).'Profile($post[\'selectLoadProfile\']);';
eval($function);
// pass newattributes to each module
$modules = array_keys($_SESSION[$this->base]->module);
foreach ($modules as $module) $_SESSION[$this->base]->module[$module]->load_attributes($newattributes);
return 0;
}
// save account
if ($post['create']) {
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$errors = $_SESSION[$this->base]->save_account();
if (is_array($errors)) return array($errors);
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// return name of subpage
return 'finish';
}
// save profile
if ($post['saveProfile']) {
if ($post['selectSaveProfile']=='') $errors[] = array('ERROR', _('Save profile'), _('No profilename given.'));
else {
$function = 'save'.ucfirst($scope).'Profile();';
eval($function);
if ($function) $errors[] = array('INFO', _('Save profile'), _('New profile created.'));
else $errors[] = array('ERROR', _('Save profile'), _('Wrong profilename given.'));
}
if (is_array($errors)) return $errors;
else return 0;
}
return 0;
}
/* Write variables into object and do some regexp checks
*/
function proccess_finish($post) {
if ($post['createagain']) {
// Reset objects
$modules = array_keys($_SESSION[$this->base]->module);
foreach ($modules as $module)
if ($module!='main') unset($_SESSION[$this->base]->module[$module]);
// Reset accountContainer
$_SESSION[$this->base]->dn = '';
$_SESSION[$this->base]->dn_orig = '';
$_SESSION[$this->base]->attributes = array();
$_SESSION[$this->base]->order = array();
$this->current_page = 0;
$this->subpage = '';
// Add all required objects etc.
$_SESSION[$this->base]->new_account();
return 0;
}
if ($post['backmain']) {
// Return to *-list
// *** fixme unset accountContainer in session
metaRefresh("../lists/list".$_SESSION[$this->base]->type."s.php");
exit;
}
if ($post['outputpdf']) {
// Create / display PDf-file
$function = 'create'.ucfirst($_SESSION[$this->base]->type).'PDF(array($_SESSION[$this->base]));';
eval($function);
exit;
}
}
function display_html_attributes($post) {
// Get list of profiles
$function = '$profilelist = get'.ucfirst($_SESSION[$this->base]->type).'Profiles();';
eval($function);
$modules = $_SESSION[$this->base]->check_attributes();
if (count($modules)!=0) {
$disabled = 'disabled';
// Show reason why module is disabled
for ($i=0; $i<count($modules); $i++) StatusMessage('ERROR', _('Check module'), sprintf(_('Please set up all required attributes on %s page'), $_SESSION[$this->base]->module[$modules[$i]]->alias));
}
else $disabled = '';
echo "<table border=0 width=\"100%\">\n";
echo "<tr>\n";
echo "<td>" . _('Suffix') . "</td>\n";
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echo "<td><select name=\"suffix\">";
// loop through all suffixes
$function = '$suffix = $_SESSION[$_SESSION[$this->base]->config]->get_'.ucfirst($_SESSION[$this->base]->type).'Suffix();';
eval($function);
foreach ($_SESSION[$_SESSION[$this->base]->ldap]->search_units($suffix) as $suffix) {
if ($_SESSION[$this->base]->dn) {
if ($_SESSION[$this->base]->dn == $suffix) echo "<option selected>$suffix</option>\n";
else echo "<option>$suffix</option>\n";
}
else echo "<option>$suffix</option>\n";
}
echo "</select></td>\n";
echo "<td><a href=\"../help.php?HelpNumber=461\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
echo "</tr>\n";
// Show fieldset with list of all user profiles
if (count($profilelist)!=0) {
echo "<tr>\n";
echo "<td>" . _("Load profile") . "</td>\n";
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echo "<td><select name=\"selectLoadProfile\">";
foreach ($profilelist as $profile) echo "<option>$profile</option>\n";
echo "</select>\n";
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echo "<input name=\"loadProfile\" type=\"submit\" value=\"" . _('Load Profile') . "\"></td>\n";
echo "<td><a href=\"../help.php?HelpNumber=421\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
echo "</tr>\n";
}
echo "<tr>\n";
echo "<td>" . _("Save profile") . "</td>\n";
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echo "<td><input name=\"selectSaveProfile\" type=\"text\" size=\"30\" maxlength=\"50\">\n";
echo "<input name=\"saveProfile\" type=\"submit\" value=\"" . _('Save profile') . "\" $disabled ></td>\n";
echo "<td><a href=\"../help.php?HelpNumber=457\" target=\"lamhelp\">" . _('Help') . "</a></td>\n";
echo "</tr>\n";
echo "<tr>\n";
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echo "<td><input name=\"create\" type=\"submit\" value=\"";
if ($_SESSION[$this->base]->dn_orig!='') echo _('Modify Account');
else echo _('Create Account');
echo "\" $disabled ></td>\n";
echo "</tr>\n";
echo "</table>\n";
return 0;
}
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function display_html_delete($post) {
return 0;
}
/* This page will be shown if an account
* has been saved
*/
function display_html_finish($post) {
// Show success message
if ($_SESSION[$this->base]->dn_orig=='') $kind = _('created');
else $kind = _('modified');
$text = sprintf(_('%s has been %s.'), ucfirst($_SESSION[$this->base]->type), $kind);
StatusMessage('INFO', _('LDAP operation successful.'), $text);
// Show rest of page
echo "<table border=0 width=\"100%\">\n";
echo "<tr>\n";
if ($_SESSION[$this->base]->dn_orig=='') {
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echo "<td><input name=\"createagain\" type=\"submit\" value=\"";
echo sprintf(_('Create another %s'), $_SESSION[$this->base]->type);
echo "\"></td>\n";
}
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echo "<td><input name=\"outputpdf\" type=\"submit\" value=\"" . _('Create PDF file') . "\"></td>\n";
echo "<td><input name=\"backmain\" type=\"submit\" value=\"";
echo sprintf (_('Back to %s list'), $_SESSION[$this->base]->type);
echo "\"></td>\n";
echo "</tr>\n";
echo "</table>\n";
return 0;
}
}
?>