<?php
/**
 * Mail - admin, preferences and sidebox-menus and other hooks
 *
 * @link http://www.egroupware.org
 * @package mail
 * @author Stylite AG [info@stylite.de]
 * @copyright (c) 2013-16 by Stylite AG <info-AT-stylite.de>
 * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
 * @version $Id$
 */

use EGroupware\Api;
use EGroupware\Api\Egw;
use EGroupware\Api\Mail;

/**
 * Class containing admin, preferences and sidebox-menus and other hooks
 */
class mail_hooks
{
	/**
	 * Hook to add context menu entries to user list
	 *
	 * @param array $data values for keys account_id and acc_id
	 */
	static function emailadmin_edit($data)
	{
		$actions = array();

		$account = Mail\Account::read($data['acc_id'], $data['account_id']);
		if (Mail\Account::is_multiple($account) && $account['acc_imap_admin_username'] ||
			$account['acc_imap_type'] == 'managementserver_imap')
		{
			Api\Translation::add_app('mail');

			if (true /* ToDo check ACL available */ || $account['acc_imap_type'] == 'managementserver_imap')
			{
				$actions[] = array (
					'id' => 'mail_acl',
					'caption' => 'Folder ACL',
					'icon' => 'lock',
					'popup' => '750x420',
					'url' => Egw::link('/index.php', array(
						'menuaction' => 'mail.mail_acl.edit',
						'acc_id' => $data['acc_id'],
						'account_id' => $data['account_id'],
					)),
					'toolbarDefault' => true,
				);
			}
			if ($account['acc_sieve_enabled'] || $account['acc_imap_type'] == 'managementserver_imap')
			{
				$actions[] = array (
					'id' => 'mail_vacation',
					'caption' => 'Vacation notice',
					'icon' => 'mail/navbar',
					'popup' => '750x420',
					'url' => Egw::link('/index.php', array(
						'menuaction' => 'mail.mail_sieve.editVacation',
						'acc_id' => $data['acc_id'],
						'account_id' => $data['account_id'],
					)),
					'toolbarDefault' => true,
				);
			}
		}
		return $actions;
	}

	/**
     * Hook called by link-class to include mail in the appregistry of the linkage
     *
     * @param array|string $location location and other parameters (not used)
     * @return array with method-names
     */
    static function search_link($location)
    {
		unset($location);	// not used, but required by function signature

        return array(
			'view'  => array(
				'menuaction' => 'mail.mail_ui.displayMessage',
			),
			'view_id'    => 'id',
			'view_popup' => '870xavailHeight',
			'view_list'	=>	'mail.mail_ui.index',
			'add'        => array(
				'menuaction' => 'mail.mail_compose.compose',
			),
			'add_popup'  => '870xavailHeight',
			'edit'        => array(
				'menuaction' => 'mail.mail_compose.compose',
			),
			'edit_id'    => 'id',
			'edit_popup'  => '870xavailHeight',
			// register mail as handler for .eml files
			'mime' => array(
				'message/rfc822' => array(
					'menuaction' => 'mail.mail_ui.importMessageFromVFS2DraftAndDisplay',
					'mime_url'   => 'formData[file]',
					'mime_data'  => 'formData[data]',
					'formData[type]' => 'message/rfc822',
					'mime_popup' => '870xavailHeight',
					'mime_target' => '_blank'
				),
			),
			'entry' => 'Mail',
			'entries' => 'Mails',
        );
    }

	/**
	 * Settings hook
	 *
	 * @param array|string $hook_data
	 */
	static function settings($hook_data)
	{
		unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
		if (!$hook_data['setup'])	// does not work on setup time
		{
			$folderList = array();

			$profileID = 0;
			if (isset($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID']))
				$profileID = (int)$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'];
		}

		$no_yes = array(
			'0' => lang('no'),
			'1' => lang('yes')
		);
		$no_yes_copy = array_merge($no_yes,array('2'=>lang('yes, offer copy option')));

		$forwardOptions = array(
			'asmail' => lang('forward as attachment'),
			'inline' => lang('forward inline'),
		);
		$trustServersUnseenOptions = array_merge(
			$no_yes,
			array('2' => lang('yes') . ' - ' . lang('but check shared folders'))
		);

		$deleteOptions = array(
			'move_to_trash'		=> lang('move to trash'),
			'mark_as_deleted'	=> lang('mark as deleted'),
			'remove_immediately'	=> lang('remove immediately')
		);

		$sendOptions = array(
			'move_to_sent'		=> lang('send message and move to send folder (if configured)'),
			'send_only'	=> lang('only send message, do not copy a version of the message to the configured sent folder')
		);

		$composeOptions = array(
			'html'     => lang('html'),
			'text'   => lang('text/plain'),
		);
		$replyOptions = array(
			'none'	=> lang('use source as displayed, if applicable'),
			'html'  => lang('force html'),
			'text'  => lang('force plain text'),
		);

		$saveAsOptions = array(
			'text_only' => lang('convert only Mail to item (ignore possible attachments)'),
			'text'   	=> lang('convert Mail to item and attach its attachments to this item (standard)'),
			'add_raw'   => lang('convert Mail to item, attach its attachments and add raw message (message/rfc822 (.eml)) as attachment'),
		);

		$htmlOptions = array(
			'never_display'		=> lang('never display html emails'),
			'only_if_no_text'	=> lang('display only when no plain text is available'),
			'always_display'	=> lang('always show html emails'),
		);

		// otherwise we get warnings during setup
		if (!is_array($folderList)) $folderList = array();

		// modify folderlist, add a none entry, to be able to force the regarding settings, if no folders apply
		$folderList['none'] = lang('no folders');

		/* Settings array for this app */
		$settingsArray = array(
			array(
				'type'  => 'section',
				'title' => lang('Mail settings'),
				'no_lang'=> true,
				'xmlrpc' => False,
				'admin'  => False
			),
			'htmlOptions' => array(
				'type'   => 'select',
				'label'  => 'display of html emails',
				'help'   => 'What do do with html email',
				'name'   => 'htmlOptions',
				'values' => $htmlOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'forced' => 'always_display',
			),
			'allowExternalIMGs' => array(
				'type'   => 'check',
				'label'  => 'Allow external images',
				'help'   => 'allow images from external sources in html emails',
				'name'   => 'allowExternalIMGs',
				'xmlrpc' => True,
				'admin'  => True,
				'forced' => true,
			),
			'message_forwarding' => array(
				'type'   => 'select',
				'label'  => 'how to forward messages',
				'help'   => 'Which method to use when forwarding a message',
				'name'   => 'message_forwarding',
				'values' => $forwardOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'asmail',
			),
			'composeOptions' => array(
				'type'   => 'select',
				'label'  => 'New message type',
				'help'   => 'start new messages with mime type plain/text or html?',
				'name'   => 'composeOptions',
				'values' => $composeOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'html',
			),
			'replyOptions' => array(
				'type'   => 'select',
				'label'  => 'Reply message type',
				'help'  => 'start reply messages with mime type plain/text or html or try to use the displayed format (default)?',
				'name'   => 'replyOptions',
				'values' => $replyOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'none',
			),
			'disableRulerForSignatureSeparation' => array(
				'type'   => 'select',
				'label'  => 'disable Ruler for separation of mailbody and signature',
				'help'   => 'Turn off horizontal line between signature and composed message (this is not according to RFC).<br>If you use templates, this option is only applied to the text part of the message.',
				'name'   => 'disableRulerForSignatureSeparation',
				'values' => $no_yes,
				'xmlrpc' => True,
				'default'=> 0,
				'admin'  => False,
			),
			'insertSignatureAtTopOfMessage' => array(
				'type'   => 'select',
				'label'  => 'Signature position and visibility',
				'help'   => 'Should signature be inserted after (standard) or before a reply or inline forward, and should signature be visible and changeable during compose.',
				'name'   => 'insertSignatureAtTopOfMessage',
				'values' => array(
					'0' => lang('after reply, visible during compose'),
					'1' => lang('before reply, visible during compose'),
					'no_belowaftersend'  => lang('appended after reply before sending'),
				),
				'xmlrpc' => True,
				'default'=> '0',
				'admin'  => False,
			),
			'attachVCardAtCompose' => array(
				'type'   => 'select',
				'label'  => 'Attach vCard',
				'help'   => 'attach users VCard at compose to every new mail',
				'name'   => 'attachVCardAtCompose',
				'values' => $no_yes,
				'xmlrpc' => True,
				'default'=> 0,
				'admin'  => False,
			),
			array(
				'type'  => 'section',
				'title' => lang('Configuration settings'),
				'no_lang'=> true,
				'xmlrpc' => False,
				'admin'  => False
			),
			'deleteOptions' => array(
				'type'   => 'select',
				'label'  => 'when deleting messages',
				'help'   => 'what to do when you delete a message',
				'name'   => 'deleteOptions',
				'values' => $deleteOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'move_to_trash',
			),
			'sendOptions' => array(
				'type'   => 'select',
				'label'  => 'when sending messages',
				'help'   => 'what to do when you send a message',
				'name'   => 'sendOptions',
				'values' => $sendOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'move_to_sent',
			),
			'trustServersUnseenInfo' => array(
				'type'   => 'select',
				'label'  => 'trust servers SEEN / UNSEEN info',
				'help'   => 'Trust the server when retrieving the folder status. if you select no, we will search for the UNSEEN messages and count them ourselves',
				'name'   => 'trustServersUnseenInfo',
				'values' => $trustServersUnseenOptions,
				'xmlrpc' => True,
				'default'=> 2,
				'admin'  => False,
			),
			'showAllFoldersInFolderPane' => array(
				'type'   => 'select',
				'label'  => 'show all Folders',
				'help'   => 'show all folders, (subscribed AND unsubscribed) in Main Screen Folder Pane',
				'name'   => 'showAllFoldersInFolderPane',
				'values' => $no_yes,
				'xmlrpc' => True,
				'default'=> 0,
				'admin'  => False,
			),
			'prefaskformove' => array(
				'type'   => 'select',
				'label'  => 'Confirm move to folder',
				'help'   => 'Do you want to be asked for confirmation before moving selected messages to another folder?',
				'name'   => 'prefaskformove',
				'values' => $no_yes_copy,
				'xmlrpc' => True,
				'default'=> 2,
				'admin'  => False,
				'forced' => '1',
			),
			'saveAsOptions' => array(
				'type'   => 'select',
				'label'  => 'Save as',
				'help'   => 'when saving messages as item of a different app',
				'name'   => 'saveAsOptions',
				'values' => $saveAsOptions,
				'xmlrpc' => True,
				'admin'  => False,
				'default'=> 'text',
			),
			'previewPane' => array(
				'type' => 'select',
				'label' => 'Preview pane',
				'help' => 'Show/Hide preview pane in mail list view',
				'name' => 'previewPane',
				'values' => array(
					'0' => lang('show'),
					'1' => lang('hide')
				),
				'default' => '0'
			),
		);
		if (!$GLOBALS['egw_info']['apps']['stylite']) unset($settingsArray['attachVCardAtCompose']);
		return $settingsArray;
	}

	/**
	 * Admin hook
	 *
	 * @param array|string $hook_data
	 */
	static function admin($hook_data)
	{
		unset($hook_data);	// not used, but required by function signature

		unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
		// Only Modify the $file and $title variables.....
		$title = $appname = 'mail';
		$profileID = 0;
		if (isset($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID']))
			$profileID = (int)$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'];

		$file = Array(
			'Site Configuration' => Egw::link('/index.php',array('menuaction'=>'admin.uiconfig.index','appname'=>'mail')),
		);
		display_section($appname,$title,$file);
	}

	/**
	 * Sidebox menu hook
	 *
	 * @param array|string $hook_data
	 */
	static function sidebox_menu($hook_data)
	{
		unset($hook_data);	// not used, but required by function signature

		// always show the side bar
		unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
		$appname = 'mail';

		// Mail sidebox menus
		$menus = array(
			array(
				'title' => $GLOBALS['egw_info']['apps'][$appname]['title'],
				'enable' => true,
				'items' => array(
					array(
						'no_lang' => true,
						'text'=>'<span id="mail-index_buttonmailcreate" class="button" />',
						'link'=>false,
						'icon' => false
					),
					array(
						'no_lang' => true,
						'text'=>'<span id="mail-tree_target" class="dtree" />',
						'link'=>false,
						'icon' => false
					)
				)
			),
			array (
				'title' => lang('Mail Menu'),
				'enable' => true,
				'items' => array (
					'menuOpened'  => false,
					array (
						'text' => 'import message',
						'link' => "javascript:egw_openWindowCentered2('".
								Egw::link('/index.php', array('menuaction' => 'mail.mail_ui.importMessage') ,false).
								"','importMessageDialog',600,100,'no','$appname');"
					),
					array (
						'enable' => self::access('createaccount'),
						'text'=>'create new account',
						'link'=> "javascript:egw_openWindowCentered2('" .
								Egw::link('/index.php', array('menuaction' => 'mail.mail_wizard.add'), '').
								"','_blank',640,480,'yes')",
					),
				)
			),
			array (
				'title' => lang('Admin'),
				'enable' => $GLOBALS['egw_info']['user']['apps']['admin'] && !Api\Header\UserAgent::mobile(),
				'items' => array (
					'Site Configuration' => Egw::link('/index.php','menuaction=admin.uiconfig.index&appname=' . $appname),
				)
			)
		);

		// Menu generator
		foreach ($menus as &$menu)
		{
			foreach ($menu['items'] as &$item)
			{
				if (array_key_exists('enable', $item) && !$item['enable']) {
					unset($item);
				}
			}
			if (!(array_key_exists('enable', $menu) && !$menu['enable']))
			{
				display_sidebox($appname,$menu['title'],$menu['items']);
			}
		}

		// add pgp encryption menu at the end
		Api\Hooks::pgp_encryption_menu('mail');
	}

	/**
	 * checks users mailbox and sends a notification if new mails have arrived
	 *
	 * @return boolean true or false
	 */
	static function notification_check_mailbox()
	{
		// should not run more often then every 3 minutes;
		$lastRun = Api\Cache::getCache(Api\Cache::INSTANCE,'email','mailNotifyLastRun'.trim($GLOBALS['egw_info']['user']['account_id']),null,array(),$expiration=60*60*24*2);
		$currentTime = time();
		if (!empty($lastRun) && $lastRun>$currentTime-3*60)
		{
			//error_log(__METHOD__.__LINE__." Job should not run too often; we limit this to once every 3 Minutes :". ($currentTime-$lastRun). " Seconds to go!");
			return true;
		}
		$accountsToSearchObj = Mail\Account::search(true, true);

		foreach($accountsToSearchObj as $acc_id => $identity_name)
		{
			//error_log(__METHOD__.__LINE__.' '.$acc_id.':'.$identity_name);
				$folders2notify[$acc_id] = Mail\Notifications::read($acc_id);// read all, even those set for acc_id 0 (folders for all acounts?)
			$accountsToSearchArray[$acc_id] = str_replace(array('<','>'),array('[',']'),$identity_name);
		}
		$notified_mail_uidsCache = Api\Cache::getCache(Api\Cache::INSTANCE,'email','notified_mail_uids'.trim($GLOBALS['egw_info']['user']['account_id']),null,array(),$expiration=60*60*24*2);
		//error_log(__METHOD__.__LINE__.array2string($notified_mail_uidsCache));
		if (!is_array($folders2notify)) return true;
		foreach ($folders2notify as $nFKey =>$notifyfolders)
		{
			try
			{
				$currentRecipient = (object)$GLOBALS['egw']->accounts->read(($notifyfolders['notify_account_id']?$notifyfolders['notify_account_id']:$GLOBALS['egw_info']['user']['account_id']));
				$notify_folders = $notifyfolders['notify_folders'];
				if(count($notify_folders) == 0) {
					continue; //no folders configured for notifying
				}
				//error_log(__METHOD__.__LINE__.' '.$nFKey.' =>'.array2string($notifyfolders));
				$activeProfile = $nFKey;
				//error_log(__METHOD__.__LINE__.' (user: '.$currentRecipient->account_lid.') Active Profile:'.$activeProfile);
				try
				{
					$bomail = Mail::getInstance(false, $activeProfile,false);
				} catch (Exception $e)
				{
					error_log(__METHOD__.__LINE__.' (user: '.$currentRecipient->account_lid.') notification for Profile:'.$activeProfile.' failed.'.$e->getMessage());
					continue; //fail silently
				}
				//error_log(__METHOD__.__LINE__.' '.$nFKey.' =>'.array2string($bomail->icServer->params));
				$icServerParams=$bomail->icServer->params;
				if (empty($icServerParams['acc_imap_host']))
				{
					error_log(__METHOD__.__LINE__.' (user: '.$currentRecipient->account_lid.') notification for Profile:'.$activeProfile.' failed: NO IMAP HOST configured!');
					continue; //fail silently
				}
				try
				{
					$bomail->openConnection($activeProfile);
				} catch (Exception $e) {
					// TODO: This is ugly. Log a bit nicer!
					$error = $e->getMessage();
					error_log(__METHOD__.__LINE__.' # '.' (user: '.$currentRecipient->account_lid.'): cannot connect to mailbox with Profile:'.$activeProfile.'. Please check your prefs!');
					if (!empty($error)) error_log(__METHOD__.__LINE__.' # '.$error);
					error_log(__METHOD__.__LINE__.' # Instance='.$GLOBALS['egw_info']['user']['domain'].', User='.$GLOBALS['egw_info']['user']['account_lid']);
					return false; // cannot connect to mailbox
				}
				//error_log(__METHOD__.__LINE__.array2string($notified_mail_uidsCache[$activeProfile][$notify_folder]));
				//$notified_mail_uidsCache = array();
				$recent_messages = array();
				$folder_status = array();
				foreach($notify_folders as $id=>$notify_folder) {
					if (empty($notify_folder)) continue;
					if(!is_array($notified_mail_uidsCache[$activeProfile][$notify_folder])) {
						$notified_mail_uidsCache[$activeProfile][$notify_folder] = array();
					}
					$folder_status[$notify_folder] = $bomail->getFolderStatus($notify_folder);
					$cutoffdate = time() - (60*60*24*14); // last 14 days
					$_filter = array('status'=>array('UNSEEN','UNDELETED'),'type'=>"SINCE",'string'=> date("d-M-Y", $cutoffdate));
					//error_log(__METHOD__.__LINE__.' (user: '.$currentRecipient->account_lid.') Mailbox:'.$notify_folder.' filter:'.array2string($_filter));
					// $_folderName, $_startMessage, $_numberOfMessages, $_sort, $_reverse, $_filter, $_thisUIDOnly=null, $_cacheResult=true
					$headers = $bomail->getHeaders($notify_folder, 1, 999, 0, true, $_filter,null,false);
					if(is_array($headers['header']) && count($headers['header']) > 0) {
						foreach($headers['header'] as $id=>$header) {
							//error_log(__METHOD__.__LINE__.' Found Message:'.$header['uid'].' Subject:'.$header['subject']);
							// check if unseen mail has already been notified
							$headerrowid = mail_ui::generateRowID($activeProfile, $notify_folder, $header['uid'], $_prependApp=false);
						 	if(!in_array($headerrowid, $notified_mail_uidsCache[$activeProfile][$notify_folder])) {
						 		// got a REAL recent message
						 		$header['folder'] = $notify_folder;
						 		$header['folder_display_name'] = $folder_status[$notify_folder]['displayName'];
						 		$header['folder_base64'] =  base64_encode($notify_folder);
						 		$recent_messages[] = $header;
						 	}
						}
					}
				}
				//error_log(__METHOD__.__LINE__.' Found Messages for Profile'.$activeProfile.':'.array2string($recent_messages).'<->'.array2string($notified_mail_uidsCache[$activeProfile]));
				if(count($recent_messages) > 0) {
					// create notify message
					$notification_subject = lang("You've got new mail").':'.$accountsToSearchArray[$activeProfile];
					$values = array();
					$values[] = array(); // content array starts at index 1
					foreach($recent_messages as $id=>$recent_message) {
						//error_log(__METHOD__.__LINE__.' Found Message for Profile '.$activeProfile.':'.array2string($recent_message));
						$values[] =	array(
							'mail_uid'				=> $recent_message['uid'],
							'mail_folder' 			=> $recent_message['folder_display_name'],
							'mail_folder_base64' 	=> $recent_message['folder_base64'],
							'mail_subject'			=> Mail::adaptSubjectForImport($recent_message['subject']),
							'mail_from'				=> !empty($recent_message['sender_name']) ? $recent_message['sender_name'] : $recent_message['sender_address'],
							'mail_received'			=> $recent_message['date'],
						);
						// save notification status
						$notified_mail_uidsCache[$activeProfile][$recent_message['folder']][] = mail_ui::generateRowID($activeProfile, $recent_message['folder'], $recent_message['uid'], $_prependApp=false);
					}
					// create etemplate
					$tpl = new etemplate('mail.checkmailbox');
					$notification_message = $tpl->exec(false, $values, array(), array(), array(), 1);
					//error_log(__METHOD__.__LINE__.array2string($notification_message));
					// send notification
					$notification = new notifications();
					$notification->set_receivers(array($currentRecipient->account_id));
					$notification->set_message($notification_message);
					//$notification->set_popupmessage($notification_message);
					$notification->set_sender($currentRecipient->account_id);
					$notification->set_subject($notification_subject);
					$notification->set_skip_backends(array('email'));
					$notification->send();
				}
				Api\Cache::setCache(Api\Cache::INSTANCE,'email','notified_mail_uids'.trim($GLOBALS['egw_info']['user']['account_id']),$notified_mail_uidsCache, $expiration=60*60*24*2);
			} catch (Exception $e) {
				// fail silently per server, if possible
				error_log(__METHOD__.__LINE__.' Notification on new messages for Profile '.$activeProfile.' ('.$accountsToSearchArray[$activeProfile].') failed:'.$e->getMessage());
			}
		}
		Api\Cache::setCache(Api\Cache::INSTANCE,'email','mailNotifyLastRun'.trim($GLOBALS['egw_info']['user']['account_id']),time(), $expiration=60*60*24*2);
		//error_log(__METHOD__.__LINE__.array2string($notified_mail_uidsCache));
		return true;
	}

	/**
	 * Check if current user has access to a specific feature
	 *
	 * Example: if (!mail_hooks::access("managerfolders")) return;
	 *
	 * @param string $feature "createaccounts", "managefolders", "notifications", "filters",
	 *		"notificationformailviaemail", "editfilterrules", "absentnotice", "aclmanagement"
	 * @return boolean true if user has access, false if not
	 */
	public static function access($feature)
	{
		static $config=null;
		if ($GLOBALS['egw_info']['user']['apps']['admin'] || $GLOBALS['egw_info']['user']['apps']['emailadmin'])
		{
			return true;	// allways give admins or emailadmins all rights, even if they are in a denied group
		}
		if (!isset($config)) $config = (array)Api\Config::read('mail');
		//error_log(__METHOD__.__LINE__.' '.$feature.':'.array2string($config['deny_'.$feature]));
		if (!empty($config['deny_'.$feature]))
		{
			//error_log(__METHOD__.__LINE__.' feature:'.$feature.':'.array2string($config['deny_'.$feature]));
			$denied_groups = (is_array($config['deny_'.$feature])?$config['deny_'.$feature]:explode(',', $config['deny_'.$feature]));
			//error_log(__METHOD__.__LINE__.array2string($GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'], true)));
			//error_log(__METHOD__.__LINE__.array2string(array_intersect($denied_groups, $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'], true))));
			// since access asks positively, the stored deny_$feature must return false if we find the denied group in the users membership-list
			return (array_intersect($denied_groups, $GLOBALS['egw']->accounts->memberships($GLOBALS['egw_info']['user']['account_id'], true))?false:true);
		}
		return true;
	}
}