mirror of
https://github.com/EGroupware/egroupware.git
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353 lines
12 KiB
PHP
353 lines
12 KiB
PHP
<?php
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/**
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* EGroupware: Admin app UI: edit/add account
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <rb@stylite.de>
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* @package admin
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* @copyright (c) 2014-16 by Ralf Becker <rb@stylite.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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use EGroupware\Api;
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use EGroupware\Api\Framework;
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use EGroupware\Api\Acl;
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use EGroupware\Api\Etemplate;
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/**
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* UI for admin: edit/add account
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*/
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class admin_account
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{
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/**
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* Functions callable via menuaction
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*
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* @var array
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*/
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public $public_functions = array(
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'delete' => true,
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);
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/**
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* Hook to edit account data via "Account" tab in addressbook edit dialog
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*
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* @param array $content
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* @return array
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* @throws Api\Exception\NotFound
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*/
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public function addressbook_edit(array $content)
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{
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if ((string)$content['owner'] === '0' && $GLOBALS['egw_info']['user']['apps']['admin'])
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{
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$deny_edit = $content['account_id'] ? $GLOBALS['egw']->acl->check('account_access', 16, 'admin') :
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$GLOBALS['egw']->acl->check('account_access', 4, 'admin');
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//error_log(__METHOD__."() contact_id=$content[contact_id], account_id=$content[account_id], deny_edit=".array2string($deny_edit));
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if (!$content['account_id'] && $deny_edit) return; // no right to add new accounts, should not happen by AB ACL
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// load our translations
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Api\Translation::add_app('admin');
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if ($content['id']) // existing account
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{
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// invalidate account, before reading it, to code with changed to DB or LDAP outside EGw
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Api\Accounts::cache_invalidate((int)$content['account_id']);
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if (!($account = $GLOBALS['egw']->accounts->read($content['account_id'])))
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{
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throw new Api\Exception\NotFound('Account data NOT found!');
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}
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if ($account['account_expires'] == -1) $account['account_expires'] = '';
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unset($account['account_pwd']); // do NOT send to client
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$account['account_groups'] = array_keys($account['memberships']);
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$acl = new Acl($content['account_id']);
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$acl->read_repository();
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$account['anonymous'] = $acl->check('anonymous', 1, 'phpgwapi');
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$account['changepassword'] = !$acl->check('nopasswordchange', 1, 'preferences');
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$auth = new Api\Auth();
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if (($account['account_lastpwd_change'] = $auth->getLastPwdChange($account['account_lid'])) === false)
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{
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$account['account_lastpwd_change'] = null;
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}
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$account['mustchangepassword'] = isset($account['account_lastpwd_change']) &&
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(string)$account['account_lastpwd_change'] === '0';
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}
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else // new account
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{
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$account = array(
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'account_status' => 'A',
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'account_groups' => array(),
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'anonymous' => false,
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'changepassword' => true, //old default: (bool)$GLOBALS['egw_info']['server']['change_pwd_every_x_days'],
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'mustchangepassword' => false,
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'account_primary_group' => $GLOBALS['egw']->accounts->name2id('Default'),
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'homedirectory' => $GLOBALS['egw_info']['server']['ldap_account_home'],
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'loginshell' => $GLOBALS['egw_info']['server']['ldap_account_shell'],
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);
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}
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// should we show extra ldap attributes home-directory and login-shell
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$account['ldap_extra_attributes'] = $GLOBALS['egw_info']['server']['ldap_extra_attributes'] &&
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get_class($GLOBALS['egw']->accounts->backend) === 'EGroupware\\Api\\Accounts\\Ldap';
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$readonlys = array();
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// at least ADS does not allow to unset it and SQL backend does not implement it either
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if ($account['mustchangepassword'])
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{
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$readonlys['mustchangepassword'] = true;
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}
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if ($deny_edit)
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{
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foreach(array_keys($account) as $key)
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{
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$readonlys[$key] = true;
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}
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$readonlys['account_passwd'] = $readonlys['account_passwd2'] = true;
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}
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return array(
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'name' => 'admin.account',
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'prepend' => true,
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'label' => 'Account',
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'data' => $account,
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// save old values to only trigger save, if one of the following values change (contact data get saved anyway)
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'preserve' => empty($content['id']) ? array() :
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array('old_account' => array_intersect_key($account, array_flip(array(
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'account_lid', 'account_status', 'account_groups', 'anonymous', 'changepassword',
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'mustchangepassword', 'account_primary_group', 'homedirectory', 'loginshell',
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'account_expires', 'account_firstname', 'account_lastname', 'account_email'))),
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'deny_edit' => $deny_edit),
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'readonlys' => $readonlys,
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'pre_save_callback' => $deny_edit ? null : 'admin_account::addressbook_pre_save',
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);
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}
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}
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/**
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* Hook called by addressbook prior to saving addressbook data
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*
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* @param array &$content
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* @throws Exception for errors
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* @return string Success message
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*/
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public static function addressbook_pre_save(&$content)
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{
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if (!isset($content['mustchangepassword']))
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{
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$content['mustchangepassword'] = true; // was readonly because already set
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}
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$content['account_firstname'] = $content['n_given'];
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$content['account_lastname'] = $content['n_family'];
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$content['account_email'] = $content['email'];
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if (!empty($content['old_account']))
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{
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$old = array_diff_assoc($content['old_account'], $content);
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// array_diff_assoc compares everything as string (cast to string)
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if ($content['old_account']['account_groups'] != $content['account_groups'])
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{
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$old['account_groups'] = $content['old_account']['account_groups'];
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}
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}
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if ($content['deny_edit'] || empty($old))
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{
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return ''; // no need to save account data, if nothing changed
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}
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//error_log(__METHOD__."(".array2string($content).")");
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$account = array();
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foreach(array(
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// need to copy/rename some fields named different in account and contact
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'n_given' => 'account_firstname',
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'n_family' => 'account_lastname',
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'email' => 'account_email',
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'account_groups',
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// copy following fields to account
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'account_lid',
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'changepassword', 'anonymous', 'mustchangepassword',
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'account_passwd', 'account_passwd_2',
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'account_primary_group',
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'account_expires',
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'homedirectory', 'loginshell',
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'requested', 'requested_email', 'comment', // admin_cmd documentation (EPL)
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) as $c_name => $a_name)
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{
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if (is_int($c_name)) $c_name = $a_name;
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// only record real changes
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if (isset($content['old_account']) &&
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(!isset($content[$c_name]) && $c_name !== 'account_expires' || // account_expires is not set when empty!
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$content['old_account'][$a_name] == $content[$c_name]))
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{
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continue; // no change --> no need to log setting it to identical value
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}
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switch($a_name)
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{
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case 'account_expires':
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$account[$a_name] = $content[$c_name] ? $content[$c_name] :
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($content['account_status'] ? 'never' : 'already');
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break;
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case 'changepassword': // boolean values: admin_cmd_edit_user understands '' as NOT set
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case 'anonymous':
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case 'mustchangepassword':
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$account[$a_name] = (boolean)$content[$c_name];
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break;
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default:
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$account[$a_name] = $content[$c_name];
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break;
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}
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}
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// Make sure primary group is in account groups
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if ($account['account_primary_group'] && !in_array($account['account_primary_group'], (array)$account['account_groups']))
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{
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$account['account_groups'][] = $account['account_primary_group'];
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}
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$cmd = new admin_cmd_edit_user(array(
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'account' => (int)$content['account_id'],
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'set' => $account,
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'old' => $old,
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)+(array)$content['admin_cmd']);
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$cmd->run();
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Api\Json\Response::get()->call('egw.refresh', '', 'admin', $cmd->account, $content['account_id'] ? 'edit' : 'add');
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$addressbook_bo = new Api\Contacts();
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if (!($content['id'] = Api\Accounts::id2name($cmd->account, 'person_id')) ||
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!($contact = $addressbook_bo->read($content['id'])))
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{
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throw new Api\Exception\AssertionFailed("Can't find contact of just created account!");
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}
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// for a new account a new contact was created, need to merge that data with $content
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if (!$content['account_id'])
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{
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$content['account_id'] = $cmd->account;
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$content = array_merge($contact, $content);
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}
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else // for updated account, we need to refresh etag
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{
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$content['etag'] = $contact['etag'];
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}
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}
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/**
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* Delete an account
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*
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* @param array $content =null
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*/
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public static function delete(array $content=null)
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{
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if (!is_array($content))
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{
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if (isset($_GET['contact_id']) && ($account_id = $GLOBALS['egw']->accounts->name2id((int)$_GET['contact_id'], 'person_id')))
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{
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$content = array(
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'account_id' => $account_id,
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'contact_id' => (int)$_GET['contact_id'],
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);
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}
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else
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{
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$content = array('account_id' => (int)$_GET['account_id']);
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}
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//error_log(__METHOD__."() \$_GET[account_id]=$_GET[account_id], \$_GET[contact_id]=$_GET[contact_id] content=".array2string($content));
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}
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if ($GLOBALS['egw']->acl->check('account_access',32,'admin') || !($content['account_id'] > 0) ||
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$GLOBALS['egw_info']['user']['account_id'] == $content['account_id'])
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{
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Framework::window_close(lang('Permission denied!!!'));
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}
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if ($content['delete'])
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{
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$cmd = new admin_cmd_delete_account($content['account_id'], $content['new_owner'], true);
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$msg = $cmd->run();
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if ($content['contact_id'])
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{
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Framework::refresh_opener($msg, 'addressbook', $content['contact_id'], 'delete');
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}
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else
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{
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Framework::refresh_opener($msg, 'admin', $content['account_id'], 'delete');
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}
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Framework::window_close();
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}
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$tpl = new Etemplate('admin.account.delete');
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$tpl->exec('admin_account::delete', $content, array(), array(), $content, 2);
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}
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/**
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* Delete a group via ajax
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*
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* @param int $account_id
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*/
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public static function ajax_delete_group($account_id)
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{
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$cmd = new admin_cmd_delete_account(Api\Accounts::id2name(Api\Accounts::id2name($account_id)), null, false);
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$msg = $cmd->run();
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Api\Json\Response::get()->call('egw.refresh', $msg, 'admin', $account_id, 'delete');
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}
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/**
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* Check entered data and return error-msg via json data or null
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*
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* @param array $data values for account_id and account_lid
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* @param string $changed name of addressbook widget triggering change eg. "email", "n_given" or "n_family"
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*/
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public static function ajax_check(array $data, $changed)
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{
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// warn if anonymous user is renamed, as it breaks eg. sharing and Collabora
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if ($changed == 'account_lid' && Api\Accounts::id2name($data['account_id']) === 'anonymous' && $data['account_lid'] !== 'anonymous')
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{
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Api\Json\Response::get()->data(lang("Renaming user 'anonymous' will break file sharing and Collabora Online Office!"));
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return;
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}
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// for 1. password field just check password complexity
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if ($changed == 'account_passwd')
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{
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$data['account_fullname'] = $data['account_firstname'].' '.$data['account_lastname'];
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if (($error = Api\Auth::crackcheck($data['account_passwd'], null, null, null, $data)))
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{
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$error .= "\n\n".lang('If you ignore that error as admin, you should check "%1"!', lang('Must change password upon next login'));
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}
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Api\Json\Response::get()->data($error);
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return;
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}
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// generate default email address, but only for new Api\Accounts
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if (!$data['account_id'] && in_array($changed, array('n_given', 'n_family', 'account_lid')))
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{
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$email = Api\Accounts::email($data['account_firstname'], $data['account_lastname'], $data['account_lid']);
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if ($email && $email[0] != '@' && strpos($email, '@')) // only add valid email addresses
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{
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Api\Json\Response::get()->assign('addressbook-edit_email', 'value', $email);
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}
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}
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if (!$data['account_lid'] && !$data['account_id']) return; // makes no sense to check before
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// set home-directory when account_lid is entered, but only for new Api\Accounts
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if ($changed == 'account_lid' && !$data['account_id'] &&
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$GLOBALS['egw_info']['server']['ldap_extra_attributes'] &&
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$GLOBALS['egw_info']['server']['ldap_account_home'])
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{
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Api\Json\Response::get()->assign('addressbook-edit_homedirectory', 'value',
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$GLOBALS['egw_info']['server']['ldap_account_home'].'/'.preg_replace('/[^a-z0-9_.-]/i', '',
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Api\Translation::to_ascii($data['account_lid'])));
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}
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// set dummy membership to get no error about no members yet
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$data['account_memberships'] = array($data['account_primary_user'] = $GLOBALS['egw_info']['user']['account_primary_group']);
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try {
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$cmd = new admin_cmd_edit_user($data['account_id'], $data);
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$cmd->run(null, false, false, true);
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}
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catch(Exception $e)
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{
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Api\Json\Response::get()->data($e->getMessage());
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}
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}
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}
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