ugly xdg

desktop-files() {
  filetype="$1"
  default="$2"
  apps=$(mimeo -d "$filetype" --show-all | sed "1d;/${default}/d")
  echo -e "$apps"
}

get-command() {
  app="$1"
  file=$(echo "${*:2}" | sed 's=\/=\\\/=g;s=\ =\\ =g')
  exe=$(mimeo --desk2field "Exec" | grep -A 1 "$app" | sed 1d)
  # TODO catch more cases than %U, %u, %f, %F ?
  if [[ "$exe" =~ ^.*\%U.*$ ]]; then
    exe=${exe//\%U/${file}}
  elif [[ "$exe" =~ ^.*\%u.*$ ]]; then
    exe=${exe//\%u/${file}}
  elif [[ "$exe" =~ ^.*\%f.*$ ]]; then
    exe=${exe//\%f/${file}}
  elif [[ "$exe" =~ ^.*\%F.*$ ]]; then
    exe=${exe//\%F/${file}}
  else
    exe="${exe} $file"
  fi
  echo "$exe"
}

open-with() {
  file="$1"
  filetype=$(xdg-mime query filetype "$file")
  default_app=$(xdg-mime query default "$filetype")
  other_apps=$(desktop-files "$filetype" "$default_app")
  binaries=$(print -rl -- "${(ko)commands}")
  if [ ! "" = "$other_apps" ]; then
    selection="${default_app} ${other_apps} ${binaries}"
  else
    selection="${default_app} ${binaries}"
  fi
  choice=$(echo -e "$selection" \
             | tr ' ' '\n' \
             | sed '/^$/d' \
             | rofi -dmenu \
                    -mesg "open ${file//\/\//\/}")
  if [ ! "$?" = "0" ]; then
    exit 1
  fi
  cmd=$(get-command "$choice" "$file")
  eval "$cmd"
}