<?php
/*
$Id$
This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
Copyright (C) 2008 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 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
*/
/**
* Manages phpGroupware groups.
*
* @package modules
* @author Roland Gruber
*/
/**
* Manages phpGroupware groups.
*
* @package modules
*/
class phpGroupwareGroup extends baseModule {
/**
* Creates a new kolabUser object.
*
* @param string $scope account type (user, group, host)
*/
public function __construct($scope) {
parent::__construct($scope);
$this->autoAddObjectClasses = false;
}
/**
* Returns meta data that is interpreted by parent class
*
* @return array array with meta data
*
* @see baseModule::get_metaData()
*/
public function get_metaData() {
$return = array();
// icon
$return['icon'] = 'phpGroupware.png';
// manages host accounts
$return["account_types"] = array("group");
// alias name
$return["alias"] = "phpGroupWare";
// module dependencies
$return['dependencies'] = array('depends' => array('posixGroup'), 'conflicts' => array());
// LDAP filter
$return["ldap_filter"] = array('or' => "(objectClass=phpgwGroup)");
// managed object classes
$return['objectClasses'] = array('phpgwGroup');
// managed attributes
$return['attributes'] = array('phpgwGroupID');
// help Entries
$return['help'] = array(
'extension' => array(
"Headline" => _("Add phpGroupWare extension"),
"Text" => _("If you set this to true then the phpGroupware extension will be added.")
)
);
// upload dependencies
$return['upload_preDepends'] = array('posixGroup');
// upload fields
$return['upload_columns'] = array(
array(
'name' => 'phpGroupwareGroup_extension',
'description' => _('Add phpGroupWare extension'),
'help' => 'extension',
'example' => 'true',
'values' => 'true, false'
)
);
return $return;
}
/**
* Returns the HTML meta data for the main account page.
*
* @return array HTML meta data
*/
public function display_html_attributes() {
$return = array();
if (isset($this->attributes['objectClass']) && in_array('phpgwGroup', $this->attributes['objectClass'])) {
$return[] = array(
array('kind' => 'input', 'type' => 'submit', 'name' => 'form_subpage_phpGroupwareGroup_attributes_remObjectClass', 'value' => _('Remove phpGroupWare extension'))
);
}
else {
$return[] = array(
array('kind' => 'input', 'type' => 'submit', 'name' => 'form_subpage_phpGroupwareGroup_attributes_addObjectClass', 'value' => _('Add phpGroupWare extension'))
);
}
return $return;
}
/**
* Processes user input of the primary module page.
* It checks if all input values are correct and updates the associated LDAP attributes.
*
* @return array list of info/error messages
*/
public function process_attributes() {
if (isset($_POST['form_subpage_phpGroupwareGroup_attributes_addObjectClass'])) {
$this->attributes['objectClass'][] = 'phpgwGroup';
}
elseif (isset($_POST['form_subpage_phpGroupwareGroup_attributes_remObjectClass'])) {
for ($i = 0; $i < sizeof($this->attributes['objectClass']); $i++) {
if ($this->attributes['objectClass'][$i] == 'phpgwGroup') {
unset($this->attributes['objectClass'][$i]);
break;
}
}
}
return array();
}
/**
* Returns a list of modifications which have to be made to the LDAP account.
*
* @return array list of modifications
* <br>This function returns an array with 3 entries:
* <br>array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... )
* <br>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)
* <br>"add" are attributes which have to be added to LDAP entry
* <br>"remove" are attributes which have to be removed from LDAP entry
* <br>"modify" are attributes which have to been modified in LDAP entry
*/
function save_attributes() {
if (!in_array('phpgwGroup', $this->attributes['objectClass'])) {
return parent::save_attributes();
}
// set phpgwGroupID to GID number for new accounts
$attrs = $this->getAccountContainer()->getAccountModule('posixGroup')->getAttributes();
$this->attributes['phpgwGroupID'][0] = $attrs['gidNumber'][0];
return parent::save_attributes();
}
/**
* Allows the module to run commands after the LDAP entry is changed or created.
*
* Calling this method requires the existence of an enclosing {@link accountContainer}.
*
* @param boolean $newAccount new account
*/
public function postModifyActions($newAccount) {
// check if extension was removed
if (!$newAccount &&
(in_array('phpgwGroup', $this->orig['objectClass']) && !in_array('phpgwGroup', $this->attributes['objectClass']))) {
$dn = $this->getAccountContainer()->finalDN;
$attributes = array(
'objectClass' => array('phpgwGroup'),
'phpgwGroupID' => $this->attributes['phpgwGroupID']
);
$success = @ldap_mod_del($_SESSION['ldap']->server(), $dn, $attributes);
if (!$success) {
StatusMessage('ERROR', sprintf(_('Was unable to remove attribtues from DN: %s.'), $dn), ldap_error($_SESSION['ldap']->server()));
}
}
return;
}
/**
* In this function the LDAP account is built up.
*
* @param array $rawAccounts list of hash arrays (name => value) from user input
* @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP
* @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5)
* @return array list of error messages if any
*/
function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts) {
for ($i = 0; $i < sizeof($rawAccounts); $i++) {
if (isset($rawAccounts[$i][$ids['phpGroupwareGroup_extension']])
&& (strtolower($rawAccounts[$i][$ids['phpGroupwareGroup_extension']]) == "true")) {
$partialAccounts[$i]['objectClass'][] = 'phpgwGroup';
$partialAccounts[$i]['phpgwGroupID'][0] = $partialAccounts[$i]['gidNumber'];
}
}
return array();
}
}
?>