mirror of
https://github.com/EGroupware/egroupware.git
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163 lines
3.5 KiB
PHP
163 lines
3.5 KiB
PHP
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<?php
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/**
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* EGroupware - Notifications Java Desktop App
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package notifications
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* @subpackage jdesk
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* @link http://www.egroupware.org
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* @author Stefan Werfling <stefan.werfling@hw-softwareentwicklung.de>, Maik H<EFBFBD>ttner <maik.huettner@hw-softwareentwicklung.de>
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*/
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class notifications_jpopup implements notifications_iface
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{
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/**
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* Appname
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*/
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const _appname = 'notifications';
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/**
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* Notification table in SQL database
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*/
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const _notification_table = 'egw_notificationpopup';
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/**
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* Notification type
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*/
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const _type = 'jpopup';
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/**
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* holds account object for user who sends the message
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*
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* @var object
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*/
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private $sender;
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/**
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* holds account object for user to notify
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*
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* @var object
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*/
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private $recipient;
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/**
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* holds config object (sitewide application config)
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*
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* @var object
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*/
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private $config;
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/**
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* holds preferences object of user to notify
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*
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* @var object
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*/
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private $preferences;
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/**
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* holds db object of SQL database
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*
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* @var egw_db
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*/
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private $db;
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/**
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* constructor of notifications_egwpopup
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*
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* @param object $_sender
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* @param object $_recipient
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* @param object $_config
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* @param object $_preferences
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*/
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public function __construct($_sender, $_recipient, $_config = null, $_preferences = null)
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{
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if( !is_object($_sender) ) { throw new Exception("no sender given."); }
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if( !is_object($_recipient) ) { throw new Exception("no recipient given."); }
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$this->sender = $_sender;
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$this->recipient = $_recipient;
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$this->config = $_config;
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$this->preferences = $_preferences;
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$this->db = $GLOBALS['egw']->db;
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}
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/**
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* sends notification if user is online
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*
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* @param array $_messages
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* @param string $_subject
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* @param array $_links
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* @param array $_attachments
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*/
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public function send(array $_messages, $_subject=false, $_links=false, $_attachments=false)
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{
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$jmessage = array();
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// app-message
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if( ($_links != null) && (count($_links) > 0) )
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{
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$tlink = $_links[0];
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$appname = "";
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if( key_exists('menuaction', $tlink->view) )
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{
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$tmp = explode(".", $tlink->view['menuaction']);
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$appname = $tmp[0];
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}
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$link = array();
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foreach( $tlink->view as $pkey => $pvalue )
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{
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$link[] = $pkey . '=' . $pvalue;
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}
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// TODO more links?
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$jmessage['link'] = implode("&", $link);
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}
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$message = $this->render_infos($_subject)
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.html::hr()
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.$_messages['html'];
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$jmessage['msghtml'] = $message;
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$jmessage['app'] = $appname;
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$this->save( serialize($jmessage) );
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}
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/**
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* renders additional infos from sender and subject
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*
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* @param string $_subject
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* @return html rendered info as complete string
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*/
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private function render_infos($_subject = false) {
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$infos = array();
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$newline = "<br />";
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$sender = $this->sender->account_fullname ? $this->sender->account_fullname : $this->sender_account_email;
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$infos[] = lang('Message from').': '.$sender;
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if(!empty($_subject)) { $infos[] = html::bold($_subject); }
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return implode($newline,$infos);
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}
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/**
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* saves notification into database so that the client can fetch it from there
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*
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* @param string $_message
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* @param array $_user_sessions
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*/
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private function save( $_message ) {
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$result = $this->db->insert( self::_notification_table, array(
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'account_id' => $this->recipient->account_id,
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'notify_message' => $_message,
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'notify_type' => self::_type
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), false,__LINE__,__FILE__,self::_appname);
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if ($result === false) throw new Exception("Can't save notification into SQL table");
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}
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}
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