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created ONE single AJAX request to improve performance again

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This commit is contained in:
Christian Binder 2009-04-03 20:17:22 +00:00
parent b20b78e07e
commit 612f7be6d9
2 changed files with 57 additions and 44 deletions
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96
notifications/inc/class.ajaxnotifications.inc.php
View File

@ -104,65 +104,39 @@ class ajaxnotifications {
public function __destruct() {}
/**
* Gets all egwpopup notification for calling user.
* Requests and response is done via xajax
* public AJAX trigger function to be called by the JavaScript client
*
* this function calls all other recurring AJAX notifications methods
* to have ONE single recurring AJAX call per user
*
* @return xajax response
*/
public function get_egwpopup_notifications() {
$session_id = $GLOBALS['egw_info']['user']['sessionid'];
$message = '';
$rs = $this->db->select(self::_notification_table,
'*', array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),
__LINE__,__FILE__,false,'',self::_appname);
if ($rs->NumRows() > 0) {
foreach ($rs as $notification) {
$this->response->addScriptCall('append_notification_message',$notification['message']);
}
$myval=$this->db->delete(self::_notification_table,array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),__LINE__,__FILE__,self::_appname);
switch($this->preferences[self::_appname]['egwpopup_verbosity']) {
case 'low':
$this->response->addScript('notificationbell_switch("active");');
break;
case 'high':
$this->response->addAlert(lang('eGroupWare has notifications for you'));
$this->response->addScript('egwpopup_display();');
break;
case 'medium':
default:
$this->response->addScript('egwpopup_display();');
break;
}
}
public function get_notifications() {
$this->check_mailbox();
$this->get_egwpopup();
return $this->response->getXML();
}
/**
* checks users mailbox and sends a notification if new mails have arrived
*
* @return xajax response
* @return boolean true or false
*/
public function check_mailbox() {
private function check_mailbox() {
if(!isset($this->preferences[self::_mailappname]['notify_folders'])) {
return $this->response->getXML(); //no pref set for notifying - exit
return true; //no pref set for notifying - exit
}
$notify_folders = explode(',', $this->preferences[self::_mailappname]['notify_folders']);
if (count($notify_folders) == 0) {
return $this->response->getXML(); //no folders configured for notifying - exit
if(count($notify_folders) == 0) {
return true; //no folders configured for notifying - exit
}
$bofelamimail = new bofelamimail($GLOBALS['egw']->translation->charset());
if(!$bofelamimail->openConnection()) {
// TODO: This is ugly. Log a bit nicer!
error_log(self::_appname.' (user: '.$this->recipient->account_lid.'): cannot connect to mailbox. Please check your prefs!');
return $this->response->getXML(); // cannot connect to mailbox
return false; // cannot connect to mailbox
}
$this->restore_session_data();
@ -223,7 +197,47 @@ class ajaxnotifications {
}
$this->save_session_data();
return $this->response->getXML();
return true;
}
/**
* gets all egwpopup notifications for calling user
*
* @return boolean true or false
*/
private function get_egwpopup() {
$session_id = $GLOBALS['egw_info']['user']['sessionid'];
$message = '';
$rs = $this->db->select(self::_notification_table,
'*', array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),
__LINE__,__FILE__,false,'',self::_appname);
if ($rs->NumRows() > 0) {
foreach ($rs as $notification) {
$this->response->addScriptCall('append_notification_message',$notification['message']);
}
$myval=$this->db->delete(self::_notification_table,array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),__LINE__,__FILE__,self::_appname);
switch($this->preferences[self::_appname]['egwpopup_verbosity']) {
case 'low':
$this->response->addScript('notificationbell_switch("active");');
break;
case 'high':
$this->response->addAlert(lang('eGroupWare has notifications for you'));
$this->response->addScript('egwpopup_display();');
break;
case 'medium':
default:
$this->response->addScript('egwpopup_display();');
break;
}
}
return true;
}
/**

5
notifications/js/notificationajaxpopup.js
View File

@ -4,7 +4,7 @@
* @package notifications
* @subpackage ajaxpoup
* @link http://www.egroupware.org
* @author Cornelius Weiss <nelius@cwtech.de>
* @author Cornelius Weiss <nelius@cwtech.de>, Christian Binder <christian@jaytraxx.de>
* @version $Id$
*/
@ -18,8 +18,7 @@ function egwpopup_setTimeout() {
window.setTimeout("egwpopup_refresh();", 60000);
}
function egwpopup_refresh() {
xajax_doXMLHTTP("notifications.ajaxnotifications.check_mailbox");
xajax_doXMLHTTP("notifications.ajaxnotifications.get_egwpopup_notifications");
xajax_doXMLHTTP("notifications.ajaxnotifications.get_notifications");
egwpopup_setTimeout();
}