vb.org Archive - Kill Attachments in Signatures

vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vBulletin 3.0 Full Releases (https://vborg.vbsupport.ru/forumdisplay.php?f=33)

- - Kill Attachments in Signatures (https://vborg.vbsupport.ru/showthread.php?t=67806)

Sean335

07-29-2004 10:00 PM

Kill Attachments in Signatures

Replaces signature images using your board's attachements with a message telling them to stop.

open includes/functions_showthread.php
find: (on lines 517 and 518)

PHP Code:


		
			
$post['signature'] = parse_bbcode($post['signature'], 'nonforum', $vboptions['allowsmilies']);

$sigcache["$post[userid]"] = $post['signature'];

and add above it:

PHP Code:


		
			
$post['signature'] = preg_replace("/\[img\](.*?)\/attachment.php(.*?)\[\/img\]/i", "[i]attached pictures not allowed in signatures.[/i]", $post['signature']);

Using this method will block any img tag that uses attachment.php, if you want to block just ones that use your site, use something like:

PHP Code:


		
			
$post['signature'] = preg_replace("/\[img\](.*?)www.3.8mustang.com\/forum\/attachment.php(.*?)\[\/img\]/i", "[i]attached pictures not allowed in signatures.[/i]", $post['signature']);

MindTrix

07-31-2004 12:04 AM

Nifty little add on mate thank you. I think some people would request too see a screenshot of this in action also.

Sean335

07-31-2004 12:46 AM

Quote:

Originally Posted by MindTrix

Nifty little add on mate thank you. I think some people would request too see a screenshot of this in action also.

Thanks. There's not much to see, but I posted a screen shot.

Koutaru

07-31-2004 02:13 AM

Thanks :) if I have any problems with users, I'll definately install this :)

Zachery

07-31-2004 02:23 AM

Quote:

Originally Posted by Koutaru

Thanks :) if I have any problems with users, I'll definately install this :)

There is also the option of just not allowing dynamic images.

MindTrix

07-31-2004 05:12 AM

Quote:

Originally Posted by Zachery

There is also the option of just not allowing dynamic images.

some hacks require this to be turnt on though, such as the signature upload hack. This hack is a nice idea so lets keep on topic :rolleyes:

Martyjp

08-08-2004 08:33 AM

Thanks, needed this :)

Quelyn

08-18-2004 06:19 PM

Clicked install. Thanks, this is a nice simple one.

vau7	08-19-2004 03:12 PM

Whats so bad if an user would take an attachment in the sig?

Sean335

08-20-2004 12:51 AM

Quote:

Originally Posted by vau7

Whats so bad if an user would take an attachment in the sig?

bandwidth, database load, messes with the counters. My site just isn't a sig host, and too many people started using attachments, so I wrote that line.

b4ne	08-20-2004 05:28 AM

I may install this if I cannot find a hack that let's me restrict teh signatur wide and high and size ...

anyboy knows of a hack like that ?

teksigns

08-20-2004 12:43 PM

how would i change that line to show the message for any signature
with any [img] tags .....?

we do not allow images at all in signatures

Sean335

08-21-2004 09:16 PM

Quote:

Originally Posted by b4ne

I may install this if I cannot find a hack that let's me restrict teh signatur wide and high and size ...

anyboy knows of a hack like that ?

you could try something like

PHP Code:


		
			
$post['signature'] = preg_replace("/\<img src=\"(.*?)\"\>/i", "<img onload=\"if(this.width > 500 || this.height > 200) {this.src='http://www.mysite.com/badimage.gif';}\" src=\"$1\">", $post['signature']);

after line 518 of functions_showthread.php

(line 518 should be

PHP Code:


		
			
$post['signature'] = parse_bbcode($post['signature'], 'nonforum', $vboptions['allowsmilies']);

). This will only work on javascript enabled browsers, though.

Sean335

08-21-2004 09:18 PM

Quote:

Originally Posted by teksigns

how would i change that line to show the message for any signature
with any [img] tags .....?

we do not allow images at all in signatures

that option is built into your admincp as 'Allow [IMG] Code in Signatures' under User Profile Options.

All times are GMT. The time now is 09:43 PM.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01178 seconds Memory Usage 1,755KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (5)bbcode_php_printable (6)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (14)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.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/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.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 printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: