mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-22 23:00:56 +01:00
316 lines
9.4 KiB
PHP
316 lines
9.4 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware - Notifications
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package notifications
|
|
* @subpackage backends
|
|
* @link http://www.egroupware.org
|
|
* @author Cornelius Weiss <nelius@cwtech.de>, Christian Binder <christian@jaytraxx.de>
|
|
* @version $Id$
|
|
*/
|
|
|
|
use EGroupware\Api;
|
|
|
|
/**
|
|
* Instant user notification with egroupware popup.
|
|
*
|
|
* @abstract egwpopup is a two stage notification. In the first stage
|
|
* notification is written into self::_notification_table.
|
|
* In the second stage a request from the client reads
|
|
* out the table to look if there is a notificaton for this
|
|
* client. The second stage is done in class.notifications_ajax.inc.php
|
|
*/
|
|
class notifications_popup implements notifications_iface
|
|
{
|
|
/**
|
|
* Appname
|
|
*/
|
|
const _appname = 'notifications';
|
|
|
|
/**
|
|
* Notification table in SQL database
|
|
*/
|
|
const _notification_table = 'egw_notificationpopup';
|
|
|
|
/**
|
|
* Notification type
|
|
*/
|
|
const _type = 'base';
|
|
|
|
/**
|
|
* holds account object for user who sends the message
|
|
*
|
|
* @var object
|
|
*/
|
|
private $sender;
|
|
|
|
/**
|
|
* holds account object for user to notify
|
|
*
|
|
* @var object
|
|
*/
|
|
private $recipient;
|
|
|
|
/**
|
|
* holds config object (sitewide application config)
|
|
*
|
|
* @var object
|
|
*/
|
|
private $config;
|
|
|
|
/**
|
|
* holds preferences object of user to notify
|
|
*
|
|
* @var object
|
|
*/
|
|
private $preferences;
|
|
|
|
/**
|
|
* holds db object of SQL database
|
|
*
|
|
* @var Api\Db
|
|
*/
|
|
private $db;
|
|
|
|
/**
|
|
* constructor of notifications_egwpopup
|
|
*
|
|
* @param object $_sender
|
|
* @param object $_recipient
|
|
* @param object $_config
|
|
* @param object $_preferences
|
|
*/
|
|
public function __construct($_sender, $_recipient, $_config = null, $_preferences = null) {
|
|
//error_log(__METHOD__."(".array2string($_sender).', '.array2string($_recipient).', '.array2string($config).',...)');
|
|
if(!is_object($_sender)) { throw new Exception("no sender given."); }
|
|
if(!is_object($_recipient)) { throw new Exception("no recipient given."); }
|
|
$this->sender = $_sender;
|
|
$this->recipient = $_recipient;
|
|
$this->config = $_config;
|
|
$this->preferences = $_preferences;
|
|
$this->db = $GLOBALS['egw']->db;
|
|
}
|
|
|
|
/**
|
|
* sends notification if user is online
|
|
*
|
|
* @param array $_messages
|
|
* @param string $_subject
|
|
* @param array $_links
|
|
* @param array $_attachments
|
|
* @param array $_data
|
|
*/
|
|
public function send(array $_messages, $_subject = false, $_links = false, $_attachments = false, $_data = false)
|
|
{
|
|
unset($_attachments); // not used
|
|
|
|
$message = $this->render_infos($_subject)
|
|
.Api\Html::hr()
|
|
.(isset($_messages['popup'])&&!empty($_messages['popup'])?$_messages['popup']:$_messages['html'])
|
|
.$this->render_links($_links);
|
|
|
|
$this->save($message, $_data);
|
|
}
|
|
|
|
/**
|
|
* saves notification into database so that the client can fetch it from there
|
|
*
|
|
* @param string $_message
|
|
* @param array $_user_sessions
|
|
* @param array $_data
|
|
*/
|
|
private function save($_message, $_data)
|
|
{
|
|
$result = $this->db->insert( self::_notification_table, array(
|
|
'account_id' => $this->recipient->account_id,
|
|
'notify_message' => $_message,
|
|
'notify_type' => self::_type,
|
|
'notify_data' => $_data && is_array($_data) ? json_encode($_data) : NULL,
|
|
'notify_created' => new Api\DateTime(),
|
|
), false,__LINE__,__FILE__,self::_appname);
|
|
if ($result === false) throw new Exception("Can't save notification into SQL table");
|
|
$push = new Api\Json\Push($this->recipient->account_id);
|
|
$entries = self::read($this->recipient->account_id);
|
|
$push->call('app.notifications.append', $entries['rows'], null, $entries['total']);
|
|
}
|
|
|
|
|
|
/**
|
|
* Read the 100 most recent notification messages for given recipient
|
|
*
|
|
* We use a cut-off-date of 30day, not returning anything older!
|
|
*
|
|
* @param $_account_id
|
|
* @param int $num_rows
|
|
* @return array
|
|
*/
|
|
public static function read($_account_id, int $num_rows=100)
|
|
{
|
|
if (!$_account_id) return [];
|
|
|
|
/** @var Api\Db $db */
|
|
$db = $GLOBALS['egw']->db;
|
|
|
|
$result = [];
|
|
if (($total = $db->select(self::_notification_table, 'COUNT(*)', [
|
|
'account_id' => $_account_id,
|
|
'notify_type' => self::_type,
|
|
'notify_created > '.($cut_off=$db->quote(Api\DateTime::to(notifications_ajax::CUT_OFF_DATE, Api\DateTime::DATABASE))),
|
|
], __LINE__, __FILE__, false, '', self::_appname)->fetchColumn()))
|
|
{
|
|
$n = 0;
|
|
$chunk_size = 150;
|
|
do
|
|
{
|
|
$notification = null;
|
|
foreach ($rs=$db->select(self::_notification_table, '*', [
|
|
'account_id' => $_account_id,
|
|
'notify_type' => self::_type,
|
|
'notify_created > ' . $cut_off,
|
|
], __LINE__, __FILE__, $n, 'ORDER BY notify_id DESC', self::_appname, $chunk_size) as $notification)
|
|
{
|
|
$actions = null;
|
|
$data = json_decode($notification['notify_data'], true);
|
|
if (!empty($data['appname']) && !empty($data['data']))
|
|
{
|
|
$_actions = Api\Hooks::process(array(
|
|
'location' => 'notifications_actions',
|
|
'data' => $data['data']
|
|
), $data['appname'], true);
|
|
$actions = $_actions[$data['appname']];
|
|
}
|
|
$data = [
|
|
'id' => $notification['notify_id'],
|
|
'message' => $notification['notify_message'],
|
|
'status' => $notification['notify_status'],
|
|
'created' => Api\DateTime::server2user($notification['notify_created']),
|
|
'current' => new Api\DateTime('now'),
|
|
'actions' => is_array($actions) ? $actions : NULL,
|
|
'extra_data' => $data['data'] ?? [],
|
|
];
|
|
// aggregate by app:id reporting only the newest entry
|
|
if (!empty($data['extra_data']['id']))
|
|
{
|
|
if (!isset($result[$id = $data['extra_data']['app'] . ':' . $data['extra_data']['id']]))
|
|
{
|
|
$result[$id] = $data;
|
|
}
|
|
else
|
|
{
|
|
$total--;
|
|
/* in case we want to show all
|
|
$result['id']['others'][] = $data;
|
|
*/
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$result[] = $data;
|
|
}
|
|
}
|
|
$n += $chunk_size;
|
|
}
|
|
while(!$notification || count($result) < min($num_rows, $total));
|
|
|
|
return ['rows' => array_values($result), 'total'=> $total];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* renders plaintext/html links from given link array
|
|
* should be moved to the ajax class later - like mentioned in the Todo
|
|
*
|
|
* @param array $_links
|
|
* @return string html rendered link(s) as complete string with jspopup or a new window
|
|
*/
|
|
private function render_links($_links = false) {
|
|
if(!is_array($_links) || count($_links) == 0) { return false; }
|
|
$newline = "<br />";
|
|
|
|
$rendered_links = array();
|
|
foreach($_links as $link) {
|
|
if(!$link->popup) { $link->view['no_popup'] = 1; }
|
|
|
|
// do not expose sensitive data
|
|
$url = preg_replace('/(sessionid|kp3|domain)=[^&]+&?/','',
|
|
Api\Html::link('/index.php', $link->view));
|
|
// extract application-icon from menuaction
|
|
if($link->view['menuaction']) {
|
|
$menuaction_arr = explode('.',$link->view['menuaction']);
|
|
$application = $menuaction_arr[0];
|
|
$image = $application ? Api\Html::image($application,'navbar',$link->text,'align="middle" style="width: 24px; margin-right: 0.5em;"') : '';
|
|
} else {
|
|
$image = '';
|
|
}
|
|
if($link->popup && empty($GLOBALS['egw_info']['user']['preferences']['notifications']['external_mailclient']))
|
|
{
|
|
$data = array(
|
|
"data-app = '{$link->app}'",
|
|
"data-id = '{$link->id}'",
|
|
"data-url = '$url'",
|
|
"data-popup = '{$link->popup}'"
|
|
);
|
|
|
|
$rendered_links[] = Api\Html::div($image.$link->text,implode(' ',$data),'link');
|
|
} else {
|
|
$rendered_links[] = Api\Html::div('<a href="'.$url.'" target="_blank">'.$image.$link->text.'</a>','','link');
|
|
}
|
|
|
|
}
|
|
if(count($rendered_links) > 0) {
|
|
return Api\Html::hr().Api\Html::bold(Api\Translation::translate_as($this->recipient->account_id,'Linked entries:')).$newline.implode($newline,$rendered_links);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns javascript to open a popup window: window.open(...)
|
|
*
|
|
* @param string $link link or this.href
|
|
* @param string $target ='_blank' name of target or this.target
|
|
* @param int $width =750 width of the window
|
|
* @param int $height =400 height of the window
|
|
* @return string javascript (using single quotes)
|
|
*/
|
|
private function jspopup($link,$target='_blank',$width=750,$height=410)
|
|
{
|
|
if($GLOBALS['egw_info']['user']['preferences']['notifications']['external_mailclient'])
|
|
{
|
|
return 'window.open('.($link == 'this.href' ? $link : "'".$link."'").','.
|
|
($target == 'this.target' ? $target : "'".$target."'").",$width,$height,'yes')";
|
|
}
|
|
else
|
|
{
|
|
return 'egw_openWindowCentered2('.($link == 'this.href' ? $link : "'".$link."'").','.
|
|
($target == 'this.target' ? $target : "'".$target."'").",$width,$height,'yes')";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* renders additional infos from sender and subject
|
|
*
|
|
* @param string $_subject
|
|
* @return string html rendered info as complete string
|
|
*/
|
|
private function render_infos($_subject = false) {
|
|
$infos = array();
|
|
$newline = "<br />";
|
|
|
|
$sender = $this->sender->account_fullname ? $this->sender->account_fullname : $this->sender_account_email;
|
|
$infos[] = Api\Translation::translate_as($this->recipient->account_id, 'Message from').': '.$sender;
|
|
if(!empty($_subject)) { $infos[] = Api\Html::bold($_subject); }
|
|
return implode($newline,$infos);
|
|
}
|
|
|
|
/**
|
|
* Actions to take when deleting an account
|
|
*
|
|
* @param settings array with keys account_id and new_owner (new_owner is optional)
|
|
*/
|
|
public static function deleteaccount($settings)
|
|
{
|
|
$GLOBALS['egw']->db->delete( self::_notification_table, array(
|
|
'account_id' => $settings['account_id']
|
|
),__LINE__,__FILE__,self::_appname);
|
|
}
|
|
} |