vb.org Archive - Permission code

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- - Permission code (https://vborg.vbsupport.ru/showthread.php?t=173174)

anuanu

03-16-2008 01:57 PM

Permission code

What would the code be to not allow unregistered users go to my custom pages? Either template code or html will work.

Thanks in advance.

MoT3rror

03-16-2008 04:31 PM

PHP:

PHP Code:


		
			
if($vbulletin->userinfo['userid'] == 0)
{
//user isn't signed (error message goes here)
}

Template:

Code:

<if condition="$bbuserinfo[userid] == 0">User isn't currently signed in</if>

Lynne

03-16-2008 04:40 PM

I use a slightly different code. I must have gotten it from vb somewhere, cuz I don't just make these up. :)

PHP Code:


		
			
if (!isset($vbulletin->userinfo['userid']) OR $vbulletin->userinfo['userid'] == 0)
{
        print_no_permission(); 
}

That gives a No Permission Page to the user.

Boofo

03-16-2008 04:41 PM

Or

if(!$vbulletin->userinfo['userid'])

Opserty

03-16-2008 04:53 PM

Go with Boofo's I'd say :p

In a template: <if condition="!$bbuserinfo['userid']">....</if>

Boofo

03-16-2008 05:32 PM

Quote:

Originally Posted by Opserty (Post 1466271)

Go with Boofo's I'd say :p

In a template: <if condition="!$bbuserinfo['userid']">....</if>

I didn't see the 'template or html' part of that message. Duh on me. ;)

anuanu

03-16-2008 11:04 PM

Thx guys for all the help, I would have to say that i like Lynne's code the most. Mostly cause i dont want a custom error message i just need to prevent unregistered users to access a custom page i created and getting the defualt message is perfect.

Dismounted

03-17-2008 06:18 AM

Quote:

Originally Posted by Lynne (Post 1466261)

I use a slightly different code. I must have gotten it from vb somewhere, cuz I don't just make these up. :)

PHP Code:


		
			
if (!isset($vbulletin->userinfo['userid']) OR $vbulletin->userinfo['userid'] == 0)

{

        print_no_permission(); 

}

That gives a No Permission Page to the user.

The first bit is redundant as if a variable is not set, it will return false or 0 anyway :p.

Marco van Herwaarden

03-17-2008 07:45 AM

If it is not set, it will NOT return 0. If it is not set how should PHP even know it is numeric?

Opserty

03-17-2008 03:53 PM

Quote:

Originally Posted by Marco van Herwaarden (Post 1466835)

If it is not set, it will NOT return 0. If it is not set how should PHP even know it is numeric?

NULL returns false as a boolean value, 0 returns false as a boolean value. Therefore they are pretty much identical in an if() expression :p

Marco van Herwaarden

03-18-2008 07:03 AM

That only works if you make a boolean comparison. ;)

Will work in both NULL and 0:

PHP Code:


		
			
if(!$vbulletin->userinfo['userid'])

Will not work when not set:

PHP Code:


		
			
if($vbulletin->userinfo['userid'] == 0)

Dismounted

03-18-2008 08:35 AM

Nope, as "==" means is equal to (and does not check type). A null value is equal to "false" and "zero" when comparing with "==". I think you're mixing up "==" with "===" (equal to and equal in type).

Try:

PHP Code:


		
			
<?php
if ($test == 0)
{
    echo Works;
}
else
{
    echo Nope;
}
?>

Marco van Herwaarden

03-18-2008 08:46 AM

My mistake, you are correct on this.

raagaswaram

05-19-2009 02:06 AM

where do i edit this

Dismounted

05-19-2009 07:05 AM

What exactly are you looking to do?

raagaswaram

05-19-2009 05:31 PM

im trying to put a no permission messaged based on usergroup. guests get different message then registered users (who cannot access certain forums)

Lynne

05-19-2009 06:16 PM

Quote:

Originally Posted by raagaswaram (Post 1813602)

im trying to put a no permission messaged based on usergroup. guests get different message then registered users (who cannot access certain forums)

You already made a thread about this and I've been answering your questions there.

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