#!/bin/sh

url="$1"
cache_dir="$XDG_CACHE_HOME/newsboat" 

case "$url" in
  *.mp3|*.mp4|*.m4a|*.ogg|*.flac|*.webm)
    mpv "$url"
    ;;

  *youtube.com*|*youtu.be*)
    mpv --fullscreen --ytdl-raw-options=sub-lang='en',write-auto-sub= \
      --sub-auto=all \
      --ytdl-format='bestvideo[height<=1080]+bestaudio/best' "$url"
    ;;

  *.pdf)
    file="$cache_dir/$(basename "$url")"
    [ -f "$file" ] || wget -qO "$file" "$url"
    zathura "$file"
    ;;

  *.jpg|*.jpeg|*.png|*.gif|*.webp)
    file="$cache_dir/$(basename "$url")"
    [ -f "$file" ] || wget -qO "$file" "$url"
    case "$XDG_SESSION_TYPE" in
      wayland) swayimg "$file" ;;
      x11) nsxiv "$file" ;;
    esac
    ;;

  *)
    w3m "$url"
    ;;
esac