vb.org Archive - (3) Instant Notifications in Page Title like Facebook

Hi all,

Okay so here is the code I use, but it'll be different of course depending on what notifications mods you use. I would also definitely recommend getting the DBTech AJAX vbNotifications mod, since it will align perfectly with the instant title updates. It automatically detects & integrates both of the mods you guys have mentioned. Otherwise, users will be getting the (#) notification but still need to refresh the page to see it in the old vBulletin notifications bar.

I have chosen to put it in FORUMHOME, FORUMDISPLAY, SHOWTHREAD, and USERCP_SHELL. You could do it in any template you want these to be visible. Just keep in mind, it operates on a 30 second Javascript timer, so it will partially boost your page requests. I definitely wouldn't put it in a global template (like footer or something). It needs to be placed somewhere in the head tag.

Code:

<script type="text/javascript">

setInterval(function() {

 var data = "{vb:raw relpath}";

    $.get(document.location.toString()).then(function (data){

       //find and set the title of the page

       document.title = data.match(/<title>(.+)<\/title>/)[1];

    });

}, 30000);



setTimeout(function() {

 var data = "{vb:raw relpath}";

    $.get(document.location.toString()).then(function (data){

       //find and set the title of the page

       document.title = data.match(/<title>(.+)<\/title>/)[1];

    });

}, 1000);

</script>

This does two things: 1) Sets a 30 second timer (you can change this to whatever you want) to refresh the notifications. 2) Sets a single-time, 1-second timeout to refresh the notifications upon page load, in case they've updated since the click.

In each of these pages, you will also need to set the new initial Page Title. This will be different for each template you modify. For example, the Title element of USERCP_SHELL should be modified to look like this:

Code:

<title><vb:if condition="$title_note_count">({vb:raw title_note_count}) </vb:if>{vb:raw pagetitle} - {vb:raw vboptions.bbtitle}</title>

The bold part is the added change. You can add that as a prefix to any of the page titles and it will show the notifications in the title.

Now the part that will be different for everyone: $title_note_count

This is the variable I'm pushing to my templates through a plugin / hook. It's the current total notification count. Depending on what mods you're using, your code will probably be different than mine. Here's an example of the plugin I use:

Hook: process_templates_complete
Execution Order: 5

Code:

global $vbulletin;



$currentuserid = $vbulletin->userinfo[userid]; 



$query = "SELECT * FROM vbuser WHERE userid = $currentuserid";

$result = $vbulletin->db->query($query);



while($row = $vbulletin->db->fetch_array($result)) {



    $a = $row['friendreqcount'];

    $b = $row['vmunreadcount'];

    $c = $row['socgroupinvitecount'];

    $d = $row['socgroupreqcount'];

    $e = $row['pcunreadcount'];

    $f = $row['vbseo_likes_unread'];

    $h = $row['pmunread'];

    $i = $row['recent_thankcnt'];

}





$title_note_count = $a + $b + $c + $d + $e + $f + $h + $i;



vB_Template::preRegister('FORUMHOME',array('title_note_count' => $title_note_count));

vB_Template::preRegister('SHOWTHREAD',array('title_note_count' => $title_note_count));

vB_Template::preRegister('recent_thanks',array('title_note_count' => $title_note_count));

vB_Template::preRegister('FORUMDISPLAY',array('title_note_count' => $title_note_count));

vB_Template::preRegister('USERCP_SHELL',array('title_note_count' => $title_note_count));

vB_Template::preRegister('newthread',array('title_note_count' => $title_note_count));

vB_Template::preRegister('newreply',array('title_note_count' => $title_note_count));

I use this code because the vbNotifications mod disables the "Total Notifications" variable. If you don't use that mod, you can probably much more easily grab the total notifications by just registering the existing variable in the same hook as above, without all the database calls:

Code:

$vbulletin->userinfo['notifications_total'] = $notifications_total;

Let me know how this works, and I will stick around here to help out as much as I can :) Also, if anyone knows a better way to push notifications with AJAX, feel free to post! The timer isn't the best idea in the world, but my server's resources are 100% fine running 30 seconds. I even experimented with 5 seconds and found no performance issues.

X vBulletin 3.8.12 by vBS Debug Information
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