====== ZenPhoto ======
===== Captcha =====

There is no anti-spam for comments, but there are several hacks to add a captcha. I used [[http://www.zenphoto.org/trac/wiki/ZenphotoHacks#CaptchaHack|this one]].

===== Prefetching =====

A [[http://www.tummblr.com/my-code/zenphoto-plugin-link-prefetching-hints/|plugin]] exists in order to provide link prefetching hints that Mozilla-based browsers interpret to increase the speed of image navigation.

===== Modifications =====

  * Added captcha for comments, and [[http://www.tummblr.com/my-code/zenphoto-plugin-link-prefetching-hints/|prefetching plugin]]
  * Changed ''kses($_POST['comment'], $allowed_tags)'' into ''$_POST['comment']'' at zp-core/functions-controller.php:151&156 because the ''allowed_tags'' option is not well defined and it bugged when submitting comments
  * Removed obligation to give email address when posting comment at zp-core/class-image.php:303
  * Removed checkforPassword() at zp-core/template-functions.php:next_album, because it was buggy and is better like that
  * Added .htaccess "Deny (all)" in folders protected by password
  * Modified the default:light theme to add comments feed link, latest photos and statistics on home page, image titles in album page, thumbnails prev/next and image count and dates in image page ...
  * Disabled keyDown events when ajax-editing in zp-core/js/ajax.js, because the theme allows to navigate through images using key arrows, but it also changed image when navigating through text when editing descriptions.