Hi,

I have developped a simple captcha protection to prevent spam attacks on comment.

Demo : http://www.gregserveur.com/zenphoto/

Download : http://www.gregserveur.com/public/scripts/zenphoto_comment_protection.zip

Thank you!

The link no longer works. Please fix this so I can put it on the wiki.

my serve have crashed and i have lost the archive, if anyone has downloaded it before...

In other case, i will rebuild it

UPDATED

Seems to be down again.... mirror?

http://gregb.no-ip.com/public/scripts/zenphoto_comment_protection.zip

or
http://gratulog.free.fr/up/zenphoto_comment_protection.zip

Thanks. Would you mind if I upload a copy of the .zip onto the wiki?

if i have did this hack it's to share it so you can

(Sorry for my bad english, i'm french)

Updated for 1.0.6...

http://gregoryb.dyndns.org/public/scripts/zenphoto_comment_protection.zip
http://www.gregserveur.com/public/scripts/zenphoto_comment_protection.zip

None of your links worked for me, so I downloaded it from the Wiki. The Readme there didn't work at all, but I figured it out. The files changed where you have to add the code. This is how I made it work:

1. Upload generate_image.php to the /zen folder, change the permisson on this file to 777 (allow write to everybody).
   Upload code.png to the /zen/images folder
2. Open the image.php in the folder of your current theme.
   Add Add where you ant the picture with the Captcha to be, add `

Updated for Zenphoto 1.1.3 !!!

Adapted for general use in the SVN shortly

I'm waiting this

I am done and have sent it off. All distributed themes will provide Captcha via a theme option--Use Captcha.

Other themes will have to add a printCaptcha() function call to their comment input block.