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-   -   Trying to figure out if a thread is visible to guests... (https://vborg.vbsupport.ru/showthread.php?t=267182)

BirdOPrey5 07-21-2011 01:29 PM
Trying to figure out if a thread is visible to guests...
 
I opened showthread.php and found this code which deals with if the user has permission to view the thread:

PHP Code:
// *********************************************************************************
// check forum permissions
$forumperms = fetch_permissions($thread['forumid']);
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canview']) OR !($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads']))
{
    print_no_permission();
} 
The fetch_permissions function can take an optional second parameter to fetch permission for another user...

So I have this in a plugin:

PHP Code:
    $bopguest = 0;

    $bopguest = fetch_userinfo($bopguest);

$forumperms = fetch_permissions($threadinfo['forumid'], $bopguest);
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canview']) OR !($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads']))
{
    $joetest = "NO PERMISSION";
}
else
{
    $joetest = "ok";
} 
if $bopguest equals any true userid it works as expected... however to get guest/not-logged-in permission I thought maybe I could set $bopguest = 0. But that doesn't work I always get no permission even when guests do have permission... and yes $threadinfo['forumid'] is valid on the hook I am using.

Any ideas? I don't see any special code to deal with guests only...

kh99 07-21-2011 01:58 PM
It looks like if you pass a user id for the second param you need to also pass a userinfo array as the third param, otherwise it always returns 0. I didn't trace everything all the way through, but you might be able to get away with just passing array('usergroupid' => 1).

BirdOPrey5 07-21-2011 02:27 PM
Thanks Kevin, that was exactly right. I needed to pass the that array as the 3rd param. Works now. :)


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