The Arcive of Official vBulletin Modifications Site.

New Thread/Post Image Verification for Guests · **Released**: 11-21-2004

New Thread/Post Image Verification

Description:
This hack will add new a feature to new posts and new threads. When a guest is posting or making a new thread they will be asked to type in the text displayed in the image provided right of the text box. This image is the same exact kind of image used for image verification in vb's registration(its the exact code so i take no rights to saying the code is mine hehe

). Anyways this is useful for forums that allow posting for guests such as for feedback etc. and not letting bots being able to and not having to approve every single post. I made this hack personally stop this ad bot who kept posting on my site

Credits:
-original concept ~ AN-net(Antonbomb22; Anthony Scudese)
-code ~ vB Team/Jelsoft

Requirements:
This does not require GD to be on via options or image verficiation to be on for registration. However, this does require GD library

Support Policy:
I have the right to deny support to anyone for any reason at any time.

Where to Get Support?:
-http://www.animationation.net
-AIM: Antonbomb22
-email: antonbomb22@animationation.net
-this thread

Demo:
-New Reply Demo
-New Thread Demo

File Edits(2):
-------------------------------------
Open: /forumroot/newthread.php
-------------------------------------
Find:

PHP Code:


			
$phrasegroups = array('threadmanage', 'posting'

-------------------------------------
After add:

PHP Code:


			
, 'register'

-------------------------------------
Find:

PHP Code:


			
    if (!($forumperms & CANPOSTPOLL))

    {

        unset($_POST['postpoll']);

    }

-------------------------------------
Underneath add:

PHP Code:


			
    if($bbuserinfo['userid']=="0")

    {

        $imagestamp = trim(str_replace(' ', '', $_POST['imagestamp']));

        $ih = $DB_site->query_first("SELECT imagestamp FROM " . TABLE_PREFIX . "regimage WHERE regimagehash = '" . addslashes($_POST['imagehash']) . "'");

        if ((!$imagestamp) OR (strtoupper($imagestamp) != $ih['imagestamp']))

        {

              //eval(print_standard_error('error_register_imagecheck'));

              eval('$errors[140] = "' . fetch_phrase('register_imagecheck', PHRASETYPEID_ERROR) . '";');

              $DB_site->query("DELETE FROM " . TABLE_PREFIX . "regimage WHERE regimagehash = '" . addslashes($_POST['imagehash']) . "'");

              unset($imagestamp);

              unset($_POST['imagehash']);

              unset($_POST['imagestamp']);

        }

    }

-------------------------------------
Find:

PHP Code:


			
    if (!isset($newpost['polloptions']))

    {

        $polloptions = 4;

    }

    else

    {

        $polloptions = intval($newpost['polloptions']);

    }

-------------------------------------
Underneath add:

PHP Code:


			
    if($bbuserinfo['userid']=="0")

    {

        require_once('./includes/functions_user.php');

        $string = fetch_registration_string(6);

        $imagehash = md5(uniqid(rand(), 1));

        $DB_site->query("INSERT INTO " . TABLE_PREFIX . "regimage (regimagehash, imagestamp, dateline) VALUES ('" . addslashes($imagehash) . "', '" . addslashes($string) . "', " . TIMENOW . ")");

        $show['imageverf']= true;

        eval('$imageregbit = "' . fetch_template('register_imagebit') . '";');

    }

    else

    {

        $show['imageverf']= false;

    }

-------------------------------------
Save and upload: /forumroot/newthread.php
-------------------------------------

-------------------------------------
Open: /forumroot/newreply.php
-------------------------------------
Find:

PHP Code:


			
$phrasegroups = array('threadmanage', 'posting'

-------------------------------------
After add:

PHP Code:


			
, 'register'

-------------------------------------
Find:

PHP Code:


			
if ($_POST['do'] == 'postreply')

{

    globalize($_POST, array(

        'posthash' => STR_NOHTML,

        'poststarttime' => STR_NOHTML

    ));

-------------------------------------
Underneath add:

PHP Code:


			
    if($bbuserinfo['userid']=="0")

    {

        $imagestamp = trim(str_replace(' ', '', $_POST['imagestamp']));

        $ih = $DB_site->query_first("SELECT imagestamp FROM " . TABLE_PREFIX . "regimage WHERE regimagehash = '" . addslashes($_POST['imagehash']) . "'");

        if ((!$imagestamp) OR (strtoupper($imagestamp) != $ih['imagestamp']))

        {

              //eval(print_standard_error('error_register_imagecheck'));

              eval('$errors[140] = "' . fetch_phrase('register_imagecheck', PHRASETYPEID_ERROR) . '";');

              $DB_site->query("DELETE FROM " . TABLE_PREFIX . "regimage WHERE regimagehash = '" . addslashes($_POST['imagehash']) . "'");

              unset($imagestamp);

              unset($_POST['imagehash']);

              unset($_POST['imagestamp']);

        }

    }

-------------------------------------
Find:

PHP Code:


			
    if ($forumperms & CANPOSTATTACHMENT AND $bbuserinfo['userid'])

    {

        if (!$posthash OR !$poststarttime)

        {

            $poststarttime = TIMENOW;

            $posthash = md5($poststarttime . $bbuserinfo['userid'] . $bbuserinfo['salt']);

        }

        else

        {

            $currentattaches = $DB_site->query("

                SELECT filename, filesize

                FROM " . TABLE_PREFIX . "attachment

                WHERE posthash = '" . addslashes($newpost['posthash']) . "'

                    AND userid = $bbuserinfo[userid]

            ");



            while ($attach = $DB_site->fetch_array($currentattaches))

            {

                $attach['extension'] = strtolower(file_extension($attach['filename']));

                $attach['filename'] = htmlspecialchars_uni($attach['filename']);

                $attach['filesize'] = vb_number_format($attach['filesize'], 1, true);

                $show['attachmentlist'] = true;

                eval('$attachments .= "' . fetch_template('newpost_attachmentbit') . '";');

            }

        }

        $attachurl = "t=$threadid";

        eval('$attachmentoption = "' . fetch_template('newpost_attachment') . '";');

    }

    else

    {

        $attachmentoption = '';

    }

-------------------------------------
Underneath add:

PHP Code:


			
    if($bbuserinfo['userid']=="0")

    {

        require_once('./includes/functions_user.php');

        $string = fetch_registration_string(6);

        $imagehash = md5(uniqid(rand(), 1));

        $DB_site->query("INSERT INTO " . TABLE_PREFIX . "regimage (regimagehash, imagestamp, dateline) VALUES ('" . addslashes($imagehash) . "', '" . addslashes($string) . "', " . TIMENOW . ")");

        $show['imageverf']= true;

        eval('$imageregbit = "' . fetch_template('register_imagebit') . '";');

    }

    else

    {

        $show['imageverf']= false;

    }

-------------------------------------
Save and upload: /forumroot/newreply.php
-------------------------------------

Template Edits(2):
~~~~~~~~~~~~~~~~~~~~~~~~
Edit template: newreply
~~~~~~~~~~~~~~~~~~~~~~~~
Find:

HTML Code:

		<tr>
			<td><input type="text" class="bginput" name="title" value="$title" size="50" maxlength="85" tabindex="1" title="$vbphrase[optional]" /></td>
			<td>&nbsp;&nbsp;</td>
			<td><img id="display_posticon" src="$selectedicon[src]" alt="$selectedicon[alt]" /></td>
		</tr>

~~~~~~~~~~~~~~~~~~~~~~~~
Underneath add:

HTML Code:

<if condition="$show[imageverf]">
<tr>
<td class="smallfont" colspan="2">Image Verification Text: <br /><input type="text" class="bginput" name="imagestamp" size="50" maxlength="6" value="$imagestamp" title="$vbphrase[enter_text_image_right]" /><input type="hidden" name="imagehash" value="$imagehash" /></td>
<td><img src="image.php?$session[sessionurl]type=regcheck&amp;imagehash=$imagehash" alt="$vbphrase[registration_image]" width="201" height="61" border="0" /></td>
</tr>
</if>

~~~~~~~~~~~~~~~~~~~~~~~~
Save: newreply
~~~~~~~~~~~~~~~~~~~~~~~~

~~~~~~~~~~~~~~~~~~~~~~~~
Edit Template: newthread
~~~~~~~~~~~~~~~~~~~~~~~~
Find:

HTML Code:

		<tr>
			<td><input type="text" class="bginput" name="subject" value="$subject" size="40" maxlength="85" tabindex="1" /></td>
			<td>&nbsp;&nbsp;</td>
			<td><img id="display_posticon" src="$selectedicon[src]" alt="$selectedicon[alt]" /></td>		</tr>

~~~~~~~~~~~~~~~~~~~~~~~~
Underneath add:

HTML Code:

<if condition="$show[imageverf]">
<tr>
<td class="smallfont" colspan="2">Image Verification Text: <br /><input type="text" class="bginput" name="imagestamp" size="50" maxlength="6" value="$imagestamp" title="$vbphrase[enter_text_image_right]" /><input type="hidden" name="imagehash" value="$imagehash" /></td>
<td><img src="image.php?$session[sessionurl]type=regcheck&amp;imagehash=$imagehash" alt="$vbphrase[registration_image]" width="201" height="61" border="0" /></td>
</tr>
</if>

~~~~~~~~~~~~~~~~~~~~~~~~
Save: newthread
~~~~~~~~~~~~~~~~~~~~~~~~

I have also attached 3 screenshots

Please click install

.

Boofo · #2 11-22-2004, 08:37 AM

Can you please put this in a txt file for easier download?

AN-net · #3 11-22-2004, 11:12 AM

sure ill do this when i get home from school today

Bad Bunny · #4 11-25-2004, 12:42 PM

Quote:

Originally Posted by AN-net

sure ill do this when i get home from school today

You know...this axtually sounds very nice! It'll be a practical but annoying addition for guests, that doesn't take away their features, but still encourages registration!

T3MEDIA · #5 03-05-2005, 10:15 PM

Hey can you have this set for ever odd amount? like every three times or something?

I also would LOVE to have this for private messages

T3MEDIA · #6 03-17-2005, 09:39 PM

I know it was old but any ideas?

T3MEDIA · #7 09-23-2005, 01:53 AM

no ideas on every X post image v pops up? or doing this on private messages?

I have the first part but the second paste I am not sure where to put it (doing myself) for private messages.

f1vlad · #8 09-15-2006, 03:31 PM

Great hack, thanks! Works perfect for my project.

interfx · #9 01-03-2007, 09:50 AM

Anyone have this working for 3.6.X??? This is absolutely perfect for guest forums...

firewoofer · #10 01-08-2007, 09:26 PM

Quote:

Originally Posted by interfx

Anyone have this working for 3.6.X??? This is absolutely perfect for guest forums...

Good question does this work in 3.5.7?

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.04644 seconds Memory Usage 2,376KB Queries Executed 24 (?)
More Information
Template Usage: (1)SHOWTHREAD (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)ad_showthread_beforeqr (4)bbcode_html (12)bbcode_php (2)bbcode_quote (1)footer (1)forumjump (1)forumrules (1)gobutton (1)header (1)headinclude (1)modsystem_post (1)navbar (6)navbar_link (120)option (10)post_thanks_box (10)post_thanks_button (1)post_thanks_javascript (1)post_thanks_navbar_search (10)post_thanks_postbit_info (9)postbit (10)postbit_onlinestatus (10)postbit_wrapper (1)spacer_close (1)spacer_open (1)tagbit_wrapper Phrase Groups Available: global inlinemod postbit posting reputationlevel showthread	Included Files: ./showthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/functions_bigthree.php ./includes/class_postbit.php ./includes/class_bbcode.php ./includes/functions_reputation.php ./includes/functions_post_thanks.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete showthread_start showthread_getinfo forumjump showthread_post_start showthread_query_postids showthread_query bbcode_fetch_tags bbcode_create showthread_postbit_create postbit_factory postbit_display_start post_thanks_function_post_thanks_off_start post_thanks_function_post_thanks_off_end post_thanks_function_fetch_thanks_start post_thanks_function_fetch_thanks_end post_thanks_function_thanked_already_start post_thanks_function_thanked_already_end fetch_musername postbit_imicons bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete postbit_display_complete post_thanks_function_can_thank_this_post_start tag_fetchbit_complete forumrules navbits navbits_complete showthread_complete
Messages:

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