SVG support

Nginx's X-Accel-Redirect

New Permissions for forum/conversations (Respects global attachment size & count limits): Attachment Size (kb). Maximum Attachment Count.



Code: $config['internalDataUrl'] = '/forum/internal_data';

Code: location ^~ /forum/internal_data { internal; add_header Etag $upstream_http_etag; add_header X-Frame-Options SAMEORIGIN; add_header X-Content-Type-Options nosniff; alias /path/to/internal_data; }

Code: add_header Etag $upstream_http_etag; add_header X-Frame-Options SAMEORIGIN; add_header X-Content-Type-Options nosniff;

A collection of improvements to XF's attachment system.Support for SVG attachments to be displayable as normal images.Enables the use of Nginx's X-Accel-Redirect header feature for attachment serving.This permits XenForo to-do validation and authentication, and offload the actual file serving to Nginx. This feature is not particularly well documented, but some info found here For example, XenForo is accessible from: /forum rather than then the webroot.The following must be added to config.php:Something similar to the nginx config may be required in your webserver:To ensure you match how XenForo serves files, add the following headers into your website config for the internal_data folder:Permits per-forum or conversation attachment size and count limits.Respects the global forum wide attachment size/count limits, with per-usergroup settings allowing smaller values.Due to how XF integer permissions work, 'unlimited' or '0' evaluate as no permission being set.Add 'svg' file extension to the list of supported to allow svg files to be uploaded.Please create a Github Pull request via the "More Information" link.If you appreciate this add-on, please consider a contribution via PayPal. Details will be provide via private conversation.Please contact me if you wish for different licencing arrangements.