bin/tubetop2

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2018-09-16 12:18:41 -05:00
#!/usr/bin/env bash
#
# tubetop2
# Copyright (C) 2018 rehashedsalt <salt@lap-th-e560-0>
#
# Distributed under terms of the MIT license.
#
# Define some functions
function tubetop2-play {
if [ -z ${1+x} ]; then return 1; fi
pkill -x xwinwrap
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xwinwrap -ni -fs -b -nf -ov -- \
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mpv -wid WID --volume 40 --title="$name" "$1"
return 0
}
function tubetop2-download {
if [ -z ${1+x} ]; then return 1; fi
videoname="$(youtube-dl -e $1)"
videoname="${videoname//[^ a-zA-Z0-9:\[\]|()_-]/}"
video="$cachedir/$videoname.mp4"
youtube-dl -w "$1" -f 'bestvideo[ext=mp4]+bestaudio[ext=mp4]/best[ext=mp4]' -o "$video"
errorcode=$?
if ! [ -r "$video" ]; then
notify-high "Download Failed" "Video $1 failed to download. youtube-dl gave error code $errorcode." "dialog-error"
return 2
fi
if ! [ "$errorcode" == "0" ]; then
notify-high "Error" "An error occured while downloading $1. youtube-dl gave error code $errorcode." "dialog-error"
return $errorcode
fi
notify-normal "Download Finished" "\"$videoname\" is now ready to be embedded." "dialog-information"
return 0
}
function notify-normal {
if [ -z ${1+x} ] || [ -z ${2+x} ] || [ -z ${3+x} ]; then return 1; fi
notify-send -u normal -t 3000 -i "$3" -a "$name" "$1" "$2"
}
function notify-high {
if [ -z ${1+x} ] || [ -z ${2+x} ] || [ -z ${3+x} ]; then return 1; fi
notify-send -u high -t 10000 -i "$3" -a "$name" "$1" "$2"
}
function log {
if [ -z ${1+x} ] || [ -z ${2+x} ]; then return 1; fi
printf "$name: $1: $2\n"
}
name="$(basename $0 .bash)"
# If we were called with --kill, kill all running tubetops
if [ "$1" == "--kill" ]; then
log 3 "Launched in kill mode. Killing xwinwrap"
if pkill xwinwrap; then
notify-normal "Stopped" "Stopped playing all embedded desktop videos" "user-trash"
log 3 "Successfully killed xwinwrap"
exit 0
else
log 0 "Could not find any instances of xwinwrap"
exit 1
fi
fi
# Figure out where to store the videos
if [ -z ${XDG_DATA_HOME+x} ]; then
cachedir="$HOME/.local/share/$name"
else
cachedir="$XDG_DATA_HOME/$name"
fi
log 4 "Operating out of \"$cachedir\""
# Make that location if it doesn't exist
if ! [ -d "$cachedir" ]; then
mkdir -p "$cachedir"
log 3 "Cache directory didn't exist, so it was made"
fi
# Add a symlink in the user's Videos folder, but only once
if ! [ -f "$cachedir/.symlink" ] && [ -d "$HOME/Videos" ]; then
log 3 "Added symbolic link to videos in user's Videos folder"
ln -s "$cachedir" "$HOME/Videos/Tubetop Videos"
touch "$cachedir/.symlink"
fi
# Get a list of all the videos we have
log 3 "Getting a list of videos"
videos=$(find "$cachedir" -type f -name \*.mp4)
# Build a sanitized list to present to the user
if ! [ "$videos" == "" ]; then
log 4 "Videos:\n$videos"
videos_clean=""
while read video; do
if ! [ "$videos_clean" == "" ]; then
videos_clean="$videos_clean"$'\n'
fi
video_name="$(basename "$video" .mp4)"
log 5 "Renaming \"$video\" to \"$video_name\""
videos_clean="$videos_clean$video_name"
done <<< "$videos"
log 4 "Videos, cleaned:\n$videos_clean"
fi
# Make a decision
log 3 "Prompting the user..."
choice="$(rofi -dmenu -p $name <<< "$videos_clean")"
# Validate the input
if [ "$choice" == "" ]; then
log 0 "User responded with empty string. Terminating."
exit 0
fi
log 3 "User responded with $choice"
# If the decision is remote, download it. Otherwise, play it
if ! [ -r "$cachedir/$choice.mp4" ]; then
log 3 "Decided to download $choice"
notify-normal "Downloading Video" "Video \"$choice\" is being downloaded. It will be available shortly." "drive-harddisk"
tubetop2-download "$choice"
else
log 3 "Decided to play \"$choice\" from local files"
notify-normal "Playing Video" "Embedding \"$choice\" into the desktop." "computer"
tubetop2-play "$cachedir/$choice.mp4"
fi
log 0 "Quitting"
exit 0