Attachment Improvements By Xon 2.6.7

Using DigitalOcean Spaces or Amazon S3 for file storage in XF 2.x.

Additional configuration is required to enable X-Accel-Redirect when using DigitalOcean Spaces or Amazon S3

A internalDataUrl stanza l must be added to config.php like the externalDataUrl described in the tutorial

PHP:

$config['internalDataUrl'] = function($externalPath, $canonical)
{
    return 'internal_data_s3/..../internal_data/' . $externalPath;
};

nginx config must be updated with a new internal_data_s3 block;

PHP:

location ~* /internal_data_s3/(.*?)://(.*?)/(.*) { 
    internal; 
    set $xfEtag $upstream_http_etag; 
    set $download_protocol $1; 
    set $download_host $2; 
    set $download_path $3; 
    set $download_url $download_protocol://$download_host/$download_path; 
 
    resolver 127.0.0.1 ipv6=off; 
    proxy_set_header Host $download_host; 
    proxy_set_header Authorization ''; 
    proxy_set_header Cookie ''; 
    proxy_max_temp_file_size 0; 
    proxy_intercept_errors on; 
    error_page 301 302 307 = @handle_redirect; 
 
    proxy_pass $download_url$is_args$args; 
 
    proxy_hide_header Content-Disposition; 
    proxy_hide_header Content-Type; 
    proxy_hide_header Etag; 
    proxy_hide_header x-amz-request-id; 
 
    add_header Etag $xfEtag; 
    add_header X-Frame-Options SAMEORIGIN; 
    add_header X-Content-Type-Options nosniff; 
} 

location @handle_redirect {
   resolver 127.0.0.1 ipv6=off;
   set $saved_redirect_location '$upstream_http_location';
   proxy_pass $saved_redirect_location;
}

To implement proxy caching see https://www.nginx.com/resources/wiki/start/topics/examples/reverseproxycachingexample/

• Add missing option phrases for the image attachment extension list. option

• Fix incorrectly using svg url for thumbnail

• Repackage installer to ensure leftover development bits are fully removed