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-   vBulletin 3.0 Full Releases (https://vborg.vbsupport.ru/forumdisplay.php?f=33)
-   -   Prevent Users With Low Post Counts Posting/PM'ing URLS (https://vborg.vbsupport.ru/showthread.php?t=60076)

NTLDR 01-10-2004 10:00 PM
Prevent Users With Low Post Counts Posting/PM'ing URLS
 
Title: Prevent members with low post count posting/pm'ing urls.
Author: NTLDR
Version: 1.0.1
vB Compatibility: vB3 Gamma, RC1, RC2

Description: I created this hack a while ago for use on my board to prevent people signing up and just posting a URL. This hack will prevent users with less than X posts from PM'ing or posting URLs.

File edits:

In includes/functions_newpost.php find:

PHP Code:
        eval('$errors[] = "' . fetch_phrase('toomanyimages', PHRASETYPEID_ERROR) . '";');
    } 
Add after:

PHP Code:
$errors = array_merge($errors, verify_message_urls($post['message'])); 
Find:

PHP Code:
    return sizeof($errors);
} 
Add after (making sure you change REPLACE_NUMBER_OF_POSTS_HERE to the number of posts a user must have before being able to post/pm URLS):

PHP Code:
function verify_message_urls($pagetext) {

    global $vboptions, $vbphrase, $bbuserinfo;

    $errors = array();

    if ($bbuserinfo['posts'] < REPLACE_NUMBER_OF_POSTS_HERE) {
        if (THIS_SCRIPT == 'newthread' || THIS_SCRIPT == 'newreply' || THIS_SCRIPT == 'editpost') {
            $typephrase = $vbphrase['post'];
        } elseif (THIS_SCRIPT == 'private') {
            $typephrase = $vbphrase['private_message'];
        } else {
            $typephrase = $vbphrase['message'];
        }

        if (preg_match('/\[url/i', $pagetext)) {
            eval('$errors[] = "' . fetch_phrase('x_contains_urls', PHRASETYPEID_ERROR) . '";');
            $errored = true;
        }

        $pagetext = strip_bbcode($pagetext);

        if (!$errored && preg_match('/h(\s*)t(\s*)t(\s*)p/i', $pagetext)) {
            eval('$errors[] = "' . fetch_phrase('x_contains_urls', PHRASETYPEID_ERROR) . '";');
            $errored = true;
        }

        if (!$errored && preg_match('/w(\s*)w(\s*)w/i', $pagetext)) {
            eval('$errors[] = "' . fetch_phrase('x_contains_urls', PHRASETYPEID_ERROR) . '";');
            $errored = true;
        }

        if (!$errored && preg_match('/(\w*)(\s*)(\.|dot)(\s*)(c(\s*)o(\s*)m|c(\s*)o(\s*)(\.|dot)(\s*)u(\s*)k|n(\s*)e(\s*)t|o(\s*)r(\s*)g)/i', $pagetext)) {
            eval('$errors[] = "' . fetch_phrase('x_contains_urls', PHRASETYPEID_ERROR) . '";');
            $errored = true;
        }
    }

    return $errors;
} 
If you want this to apply to posts only you don't need to do the following edit which is for PM's:

In private.php find:

PHP Code:
        // process errors if there are any
        if (!empty($errors)) 
Add BEFORE:

PHP Code:
$errors = array_merge($errors, verify_message_urls($pm['message'])); 
Phrases to add:

In Front-End Error Messages add:
Varname: x_contains_urls
Text:
Code:
Your $typephrase contains one or more URLs, please remove them before submitting your message again.

Boofo 01-11-2004 06:26 PM
Can we get a text install file for this? And, good work there. ;)

FleaBag 01-11-2004 06:47 PM
Another one let out of the bag. Good work. This will hopefully stop my rivals advertising their sites to my members lol.

Koutaru 01-11-2004 08:32 PM
Nice hack :) this one will really help prevent spamming no?

Xenon 01-11-2004 08:37 PM
instead of
PHP Code:
$url_errors = verify_message_urls($post['message']); 
    foreach($url_errors AS $url_error) { 
        $errors[] = $url_error; 
    } 
i'd use
PHP Code:
$errors = array_merge($errors, verify_message_urls($post['message'])); 
but rather than that, nice one Lee :)

NTLDR 01-11-2004 09:08 PM
I had that origionally but it didn't seem to work, although I think that was due to me using $post['pagetext'] which doesn't exisit :P

Thanks for the comments Stefan :) I've updated the first post with this change.

Boofo 01-11-2004 09:14 PM
What is a good recommended setting for this?

Erwin 01-11-2004 09:16 PM
I've had this running on my site for 2 years now. But I use a much shorter piece of code to achieve a similar result.

bigdaddy04 01-15-2004 05:51 PM
Great hack!
Is there a similar one to 2.3.x versions?

Erwin, wanna share with us? :)

NTLDR 01-15-2004 05:53 PM
Erwin released and alternative version for vB2.


All times are GMT. The time now is 09:15 PM.
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