vb.org Archive - "Members who have read thread" question

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- - "Members who have read thread" question (https://vborg.vbsupport.ru/showthread.php?t=319270)

bazookajoe

06-28-2015 05:15 PM

"Members who have read thread" question

Is there a way to display the "members who have read this thread" in alphebetical order rather than random order?

kh99	06-28-2015 05:43 PM

There isn't, but you could add a plugin to sort them. Using hook showthread_whoread_list, you could use code something like this:

PHP Code:


		
			
if (!function_exists('wrt_compare_username'))

{

   function wrt_compare_username($u1, $u2) { return strcmp($u1['username'], $u2['username']); }

}



uasort($wrtlist, 'wrt_compare_username');

(but I haven't tested it at all).

MarkFL

06-28-2015 06:24 PM

Kevin, that in fact does correctly sort by username, however it does not ensure that all but the last name has a trailing comma. :)

kh99	06-28-2015 06:46 PM

Quote:

Originally Posted by MarkFL (Post 2548841)

Kevin, that in fact does correctly sort by username, however it does not ensure that all but the last name has a trailing comma. :)

Oh, OK, do you know how to fix it? I just typed it in without even checking to see if it had typos or anything. :) Feel free to post a better one.

MarkFL

06-28-2015 09:06 PM

I briefly tried earlier, but will give it a better go tonight when I am in for the night. :D

Paul M

06-28-2015 09:20 PM

If you replace this ;

PHP Code:


		
			
uasort($wrtlist, 'wrt_compare_username');

With this ;

PHP Code:


		
			
$wrtlist[$count]['comma'] = $vbphrase['comma_space'];

uasort($wrtlist, 'wrt_compare_username');

$wrtlist[$count]['comma'] = '';

I *think* it will sort out the commas for you.

MarkFL

06-29-2015 12:36 AM

This is what I wound up doing, only executing the sort if the user can see the data and I wanted a case-insensitive sort as well:

PHP Code:


		
			
if ($show['wrt'])
{

    if (!function_exists('wrt_compare_username'))
    {
        function wrt_compare_username($u1, $u2) { return strcmp(strtolower($u1['username']), strtolower($u2['username'])); }
    }

    $wrtlist[count($wrtlist)]['comma'] = ',';
    usort($wrtlist, 'wrt_compare_username');
    $wrtlist[count($wrtlist)-1]['comma'] = '';
}

I used usort() so that the keys would not be preserved, otherwise you wouldn't know which is last after the sort. :D

--------------- Added [DATE]1435563569[/DATE] at [TIME]1435563569[/TIME] ---------------

I have created a product based off of the ideas in this thread here (thank you Kevin and Paul for your contribution :)):

Sort Who Read Thread Users

That product will allow you to sort the users either by userid, username, or dateline. :)

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