Posts made by denism7

@pitaj said in Need request headers inside:

markdown-it-picture

Is it possible to use markdown plugins without building custom version of nodebb?

@pitaj it's all about efficiency. I have two options. The first is replacing the uri before markdown parsing. The second one is working with resulting HTML when I need to replace the whole a>img subtree with a>picture>[source, source, img] keeping all its attributes, CSS-classes and so on.

Keep in mind, we are inside parse.post hook. It basically runs every time each post is rendered (leaving caching aside). I believe, building of DOM subtree will be too wasteful in terms of CPU time. Regex for HTML-code will be more complex and less reliable as well. It can be done easily with client-side script, but it's a bit undesirable to me.

Any suggestions for altering the HTML are welcome, though.

@pitaj since there are no hooks inside of markdown parser itself, I haven't found an easy and efficient way to replace a single img with a picture. So I just add webp copy to every uploaded image. Right before parsing I replace image link using regex, but I shouldn't do that if it's unsupported by client.

So I guess I need to store WebP-support flag somewhere when request is accessible to use it later in the parse hook. That's why I'm asking an advice.

Hi there,

I'm creating a plugin for WebP image handling. Need to check server-side if user's browser supports it.

I guess I can't access HTTP request params inside filter:parse.post.

Any ideas on exact hook to get this data and store it somehow?