docker-dotclear/etc/snippets_subfolder.conf

# docker-dotclear:*
# /etc/nginx/snippets/snippets_subfolder.conf
# Dotclear nginx default server blogs configuration by subfolders

listen 80;
listen [::]:80;
index index.php index.html;
root /var/www/dotclear/app;
client_max_body_size 32m;
set $dc_blog_id default;

# Blogs public paths
location ~ /([^/]+)/public {
    root /var/www/dotclear/blogs;
    rewrite /([^/]+)/public/(.*) /$1/$2 break;
    try_files $uri =404;
}

# Blogs themes paths (common to all blogs)
location ~ /([^/]+)/themes {
    root /var/www/dotclear/themes;
    rewrite /([^/]+)/themes/(.*) /$2 break;
    try_files $uri =404;
}

# Dotclear regular files
location / {
    set $dc_blog_id default;
    try_files $uri $uri/ @dotclear_path_info;
}

# Blogs path_info URL
location @dotclear_path_info {
    # URI first part is blog id
    if ($request_uri ~ ^/([^/]+)) {
        set $dc_blog_id $1;
        rewrite ^/([^/]+)(/.*|$) /index.php$2 last;
    }
    rewrite ^/(.*) /index.php/$1 last;
}