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Playing Flash and Media Files Inline · **Released**: 03-16-2005

Is it possible? Is there any security issue? I am thinking of releasing this hack, but I am not sure about the demands and security issue on this.

History:

Originally, I have window media files played directly (inline) in phpbb. When I moved to vb, I tried to seek help from vb.com to modify their attachment system without success. I understand that Vb's attachment system for security purpose. Therefore, I have to find other means to achieve what I want. I come up with this hack when my board is at its infancy stage. It probably still is infancy because, it is used as a test and fun board when I am at work

.

Requirement:

This hack might not work on all system due to different configuration, platform, and such. I will try to help you all as much as I can.

This hack will use your board attachment system to run mp3, wma, wmv, flash files. It is a bit server intensive. So be warned

Security Risk:

It has been known that flash files can be used to exploit and compromise certain securities on user computer. You might want to verify your flash attachment before enable flash playing inline on your forum.

Enut with the blah blah ??

Open your functions_showthread.php

Find

PHP Code:


			
function construct_postbit($post, $maintemplatename = 'postbit', $alternate = '')

{

Add under

PHP Code:


			
// flash attachment

    global $flashid,$flashfilename,$flashextension,$flashfilenameandlocation,$flashfilesize;



// wma attachment

    global $wmaid,$wmafilename,$wmaextension,$wmafilenameandlocation,$wmafilesize;

    // wmv attachment

    global $wmvid,$wmvfilename,$wmvextension,$wmvfilenameandlocation,$wmvfilesize;    

    // mp3 attachment

    global $mp3id,$mp3filename,$mp3extension,$mp3filenameandlocation,$mp3filesize;

//default media tag

    $media_controller= "$vboptions[bburl]/attachment.php?attachmentid=";

Find

PHP Code:


			
$attachment['filename'] = fetch_censored_text(htmlspecialchars_uni($attachment['filename']));

            $attachment['attachmentextension'] = strtolower(file_extension($attachment['filename']));

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

Add Under

PHP Code:


			
//flash attachment

            $flashfilename=$attachment['filename'];                            

            $flashextension=$attachment['attachmentextension'];                            

            $flashfilesize=$attachment['filesize'];                            

            $flashid=$post['userid'];                            

            $flashfilenameandlocation=$media_controller . $attachmentid  ;

            //wma attachment

            $wmaid=$post['userid'];

            $wmafilename=$attachment['filename'];

            $wmaextension=$attachment['attachmentextension'];                                        

            $wmafilenameandlocation=$media_controller . $attachmentid  ;            

            $wmafilesize=$attachment['filesize'];            

            //wmv attachment

            $wmvid=$post['userid'];

            $wmvfilename=$attachment['filename'];

            $wmvextension=$attachment['attachmentextension'];                            

            $wmvfilenameandlocation=$media_controller . $attachmentid  ;            

            $wmvfilesize=$attachment['filesize'];            

            //wmv attachment

            $mp3id=$post['userid'];

            $mp3filename=$attachment['filename'];

            $mp3extension=$attachment['attachmentextension'];

            $mp3filenameandlocation=$media_controller . $attachmentid  ;

            $mp3filesize=$attachment['filesize'];

Find

PHP Code:


			


eval('$post[\'imageattachmentlinks\'] .= "' . fetch_template('postbit_attachment') . '";');

                            $show['imageattachmentlink'] = true;

                        }

                        break;

Add Under

PHP Code:


			


case 'swf':

                        eval('$post[\'flashattachments\'] .= "' . fetch_template('postbit_attachmentflash') . '";');                        

                        $show['flashattachment'] = true;                        

                    break;    

                    

                    case 'wma':

                        eval('$post[\'wmaattachments\'] .= "' . fetch_template('postbit_attachmentwma') . '";');                        

                        $show['wmaattachment'] = true;                        

                    break;    

                    

                    case 'wmv':

                        eval('$post[\'wmvattachments\'] .= "' . fetch_template('postbit_attachmentwmv') . '";');                        

                        $show['wmvattachment'] = true;                        

                    break;    

                    

                    case 'mp3':

                        eval('$post[\'mp3attachments\'] .= "' . fetch_template('postbit_attachmentmp3') . '";');                        

                        $show['mp3attachment'] = true;                        

                    break;

GLOBAL Phrases:

Var: attach_wmv
Text: Window Media Video

Var: attach_mp3
Text: MPEG-1 layer 3 Audio Encoding :

Var: attached_flash
Text: Attached Flash File:

Var :attach_wma
Text : Window Media Audio :

Templates:

Go to your Postbit template

Find

Code:

					$post[imageattachments]
					</div>
				</fieldset>
			</if>

Add Under

Code:

<if condition="$show[flashattachment]">
<fieldset class="fieldset">
<legend>$vbphrase[attached_flash] $flashfilename </legend>

<div style="padding:$stylevar[formspacer]px">
$post[flashattachments]
</div>
</fieldset>

</if>



<if condition="$show[wmaattachment]">
<fieldset class="fieldset">
<legend>$vbphrase[attach_wma] $wmafilename</legend>

<div style="padding:$stylevar[formspacer]px">
$post[wmaattachments]
</div>
</fieldset>

</if>

<if condition="$show[wmvattachment]">
<fieldset class="fieldset">
<legend>$vbphrase[attach_wmv] $wmvfilename</legend>

<div style="padding:$stylevar[formspacer]px">
$post[wmvattachments]



</div>
</fieldset>

</if>
	
<if condition="$show[mp3attachment]">
<fieldset class="fieldset">
<legend>

$vbphrase[attach_mp3] $mp3filename</legend>

<div style="padding:$stylevar[formspacer]px">
$post[mp3attachments]

</div>
</fieldset>

</if>

Go to your board admin and add the templates under postbits.

The included templates file uses the existing templates on my board. Feel free to modified.

If you need help drop a line here or at www.aotrangmongmo.com

Moya · #42 05-31-2005, 03:48 PM

There is a risk in playing flash files directly. For flash files, you will have to consider this. Other than that, it is safe to play WMA, MP3 inline

You can check out this link

http://www.aotrangmongmo.com/forum/s...0222#post20222

I setup this forum for guest to post and test out other feature without having to register

Thanks

Osiris2k · #43 05-31-2005, 10:16 PM

Quote:

Originally Posted by stitch

There is a risk in playing flash files directly. For flash files, you will have to consider this. Other than that, it is safe to play WMA, MP3 inline

You can check out this link

http://www.aotrangmongmo.com/forum/s...0222#post20222

I setup this forum for guest to post and test out other feature without having to register

Thanks

it doesnt play the file? the screen just stays black?

Quacked · #44 05-31-2005, 11:20 PM

I tried doing it, looks ok but the vids don't actually play, test here http://www.quacked.com/chat/showthread.php?p=1#post1

Moya · #45 05-31-2005, 11:30 PM

Quote:

Originally Posted by Quacked

I tried doing it, looks ok but the vids don't actually play, test here http://www.quacked.com/chat/showthread.php?p=1#post1

Here is the fix

https://vborg.vbsupport.ru/showpost....1&postcount=28

Quacked · #46 05-31-2005, 11:51 PM

Which file do I need to edit to change those?

Thanks alot.

Osiris2k · #47 06-01-2005, 12:21 AM

ok I installed this hack but now no attachements show at all...be it *.wmv or even ??? HELP!!!

Moya · #48 06-01-2005, 12:26 AM

Quote:

Originally Posted by Quacked

Which file do I need to edit to change those?

Thanks alot.

You need to edit functions_showthread.php

I assume you already edit that file.

Find

$media_controller= "$vboptions[bburl]/attachment.php?attachmentid=";

Replace with

$media_controller= "http://www.yourdomain.com/forum/attachment.php?attachmentid=";

Quacked · #49 06-01-2005, 12:30 AM

Worked great, brilliant hack! :nervous:

Osiris2k · #50 06-01-2005, 12:32 AM

Quote:

Originally Posted by stitch

You need to edit functions_showthread.php

I assume you already edit that file.

Find

$media_controller= "$vboptions[bburl]/attachment.php?attachmentid=";

Replace with

$media_controller= "http://www.yourdomain.com/forum/attachment.php?attachmentid=";

I did that and still nothiung. It doesnt even show a windows media player window or anything. not even a red X ??? HELP Please

oh and about my above post jpgs and such work but swf or wmv or any other movie files dont

Moya · #51 06-01-2005, 08:58 PM

Quote:

Originally Posted by Osiris2k

I did that and still nothiung. It doesnt even show a windows media player window or anything. not even a red X ??? HELP Please

oh and about my above post jpgs and such work but swf or wmv or any other movie files dont

Can you give a link to take a look at?

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More Information
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