bb code modification

[rin]

hello,

here's one for you. i'd like to have a bb-code which works like this:

[noguest]this text won't appear to guests even if they are allowed to view a thread[/noguest]

i think the bb code speaks for itself. the idea is to have a bb code which hides text or pictures and anything within the text to guests. i think thats not possible with just adding a complicated bb-code in the bb-code manager.
i hope that someone else also finds this useful and is encouraged to make a modification for it. if it is possible without modifying any code or if there already is a hack, please tell me where to find it. thanks a lot.

ps: would be cool instead of displaying nothing to guests showing text telling them to register to view the hidden message.

[rin]

anyone?

[rin]

tralalala.

[Marco van Herwaarden]

Just a quick solution, not tested!!!

Open file includes/functions_bbcodeparse.php.

Find:

PHP Code:

// ###################### Start bbcodehandler_code #######################
function handle_bbcode_code($code)
{ 


Add before:

PHP Code:

// ###################### Start bbcodehandler_noguest #######################
function handle_bbcode_noguest($code)
{
    global $bbuserinfo;

    // remove empty codes
    if (trim($code) == '')
    {
        return '';
    }

    if ($bbuserinfo['userid'] == 0)             // Guest
    {
        return "Sorry this text is not viewable by guests.";
    }
    else
    {
        return $code;
    }
} 


In the same file find:

PHP Code:

        // [U]
        $bbcodes['standard']['find']['[u]'] = '#\[u\](.*)\[/u\]#esiU';
        $bbcodes['standard']['replace']['[u]'] = "handle_bbcode_parameter('\\1','" . str_replace("'", "\'", '<u>\1</u>') . "')";
        $bbcodes['standard']['recurse']['u'][0] = array('replace' => 'u'); 


Add After:

PHP Code:

        //[NOGUEST]
        $bbcodes['custom']['find']['[noguest]'] = '#\[noguest\](.*)\[/noguest\]#esiU';
        $bbcodes['custom']['replace']['[noguest]'] = "handle_bbcode_noguest('\\1')";
        $bbcodes['custom']['recurse']['noguest'][0] = array('handler' => 'handle_bbcode_noguest'); 


This should do the trick.

[Colin F]

Originally Posted by rin

hello,

here's one for you. i'd like to have a bb-code which works like this:

[noguest]this text won't appear to guests even if they are allowed to view a thread[/noguest]

i think the bb code speaks for itself. the idea is to have a bb code which hides text or pictures and anything within the text to guests. i think thats not possible with just adding a complicated bb-code in the bb-code manager.
i hope that someone else also finds this useful and is encouraged to make a modification for it. if it is possible without modifying any code or if there already is a hack, please tell me where to find it. thanks a lot.

ps: would be cool instead of displaying nothing to guests showing text telling them to register to view the hidden message.

Interesting idea, but I have no idea how something like this would be done.


Edit: now that I think about it, I do... have a look at the hide hacks floating around. What you want to do should be rather similiar, except that it's a different condition.

[Marco van Herwaarden]

No need to think Colin, just read back

[rin]

wow. thanks a lot! works perfectly fine! you may want to publish it as a hack! i like it!
and thanks colin too for being helpful.

[Marco van Herwaarden]

Originally Posted by rin

wow. thanks a lot! works perfectly fine! you may want to publish it as a hack! i like it!
and thanks colin too for being helpful.

Done

[Andreas]

Hmm, I wonder if this won't cause problems with the postcache ...

[Marco van Herwaarden]

Why would it Kirby?
Am i missing something?