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|
#!/bin/sh
## Do things with a YouTube URL.
## Config:
TERMINAL=alacritty
DOWNLOAD_DIR=~/videos/youtube
PAGER="rofi -location 2 -width 41 -e"
YOUTUBE_REGEX=".*((https?\:\/\/)?(www\.)?(youtube\.com|youtu\.?be)\/.+)$"
## Exit codes
NO_YOUTUBE_URL=3
NO_ACTION=4
## Get action for a single URL
get_action_single() {
action=$(dmenu -p "yt-player" << EOF
1. watch in player
2. listen in player
3. download video
4. download audio
5. print info
EOF
)
echo "$action" | cut -d'.' -f1
}
## Get action for multiple URLs
get_action_multi() {
# TODO: implement
}
## Check if url is a youtube url
check_if_youtube() {
url="$1"
echo $url | grep -qE "$YOUTUBE_REGEX" && return 0 || return 1
}
## Prompts user for URL
prompt_url() {
dmenu -p "YouTube URL"
}
## Grab url from clipboard/primary selection, else get via prompt
grab_url() {
if url=$(xclip -o -selection clipboard 2>/dev/null || echo) && check_if_youtube $url; then
elif url=$(xclip -o 2>/dev/null || echo) && check_if_youtube $url; then
elif url=$(grab_url_stdin) && check_if_youtube $url; then
elif url=$(prompt_url) && check_if_youtube $url; then
else
exit $NO_YOUTUBE_URL
fi
echo $url
}
## Extract URL from stdin
grab_url_stdin() {
sed -nE "s/$YOUTUBE_REGEX/\1/p"
}
## Get title, description, and duration of URL
get_info() {
url="$1"
info=$(youtube-dl --get-title --get-description --get-duration $url)
title=$(echo "$info" | head -n 1)
description=$(echo "$info" | sed '1d;$d')
duration=$(echo "$info" | tail -n 1)
printf "(%s) %s\n\n%s" "$duration" "$title" "$description"
}
## Download video
download_video() {
url="$1"
info=$(get_info $url)
notify-send "Downloading video..." "$info" &
youtube-dl \
-q \
--add-metadata \
-o "$DOWNLOAD_DIR/%(title)s_%(id)s.%(ext)s" \
$url && notify-send "Video download done." "$info" &
}
## Download audio
download_audio() {
url="$1"
info=$(get_info $url)
notify-send "Downloading audio..." "$info"
youtube-dl \
-q \
--add-metadata \
-o "$DOWNLOAD_DIR/%(title)s_%(id)s.%(ext)s" \
-x \
--audio-format flac \
--audio-quality 0 \
$url && notify-send "Audio download done." "$info" &
}
## Play video
play_video() {
url="$1"
notify-send "Playing video..." "$(get_info $url)" &
mpv --no-terminal --geometry=25%-10-40 --title="Streaming from YouTube" $url &
}
## Play audio
play_audio() {
url="$1"
notify-send "Playing audio..." "$(get_info $url)" &
$TERMINAL -t "Streaming from YouTube" -e mpv --no-video $url &
}
## Print info with specified pager
print_info() {
url="$1"
info=$(get_info $url)
$PAGER "$info"
}
## Main
mkdir -p "$DOWNLOAD_DIR"
url=$(grab_url)
case "$(get_action_single)" in
5)
print_info $url
;;
1)
play_video $url
;;
2)
play_audio $url
;;
3)
download_video $url
;;
4)
download_audio $url
;;
*)
exit $NO_ACTION
esac
|
