voidrice/.local/bin/channelrefresh
2024-07-02 01:52:53 +03:00

62 lines
1.9 KiB
Bash

#!/bin/dash
while ! ping -c 1 "9.9.9.9"; do sleep "0.5"; done
dd="${XDG_CACHE_HOME}/ychannels"
chl="${XDG_DATA_HOME}/channels"
ctg="${XDG_DATA_HOME}/categories"
n() { notify-send -i "${XDG_CONFIG_HOME}/dunst/yt.png" -u "critical" "${1}"; }
eh() {
[ ! -s "${chl}" ] && [ ! -s "${ctg}" ] && {
printf "%s\n" \
"Luke Smith=https://www.youtube.com/@LukeSmithxyz/videos" \
"Mental Outlaw=https://www.youtube.com/@MentalOutlaw/videos" \
> "${chl}"
printf "%s\n" "Tech=Luke Smith|Mental Outlaw" > "${ctg}"
sudo pacman -S --needed --noconfirm mpv yt-dlp jq || n "Failed to install mpv jq yt-dlp"
}
}
mkdir -p "${dd}" && touch "${chl}"
comd() {
chn="${1}"
df="${dd}/${chn}.tsv"
odf="${dd}/${chn}_old.tsv"
[ -f "${odf}" ] && {
ou="$(cut -f2 "${odf}")"
nu="$(cut -f2 "${df}")"
printf "%s\n" "${ou}" | sort > "t1"
printf "%s\n" "${nu}" | sort > "t2"
nv="$(comm -13 "t1" "t2" | wc -l)"
rm -f "t1" "t2"
[ "${nv}" -gt "0" ] && n "${chn} | ${nv} videos."
}
}
ud() {
chn="${1}"
cu="${2}"
df="${dd}/${chn}.tsv"
odf="${dd}/${chn}_old.tsv"
mv -f "${df}" "${odf}" 2> "/dev/null"
yt-dlp -j --flat-playlist --skip-download --extractor-args \
"youtubetab:approximate_date" "${cu}" |
jq -r '[.title, .url, .view_count, .duration, .upload_date] | @tsv' > "${df}"
}
uac() {
while IFS="=" read -r chn cu; do
ud "${chn}" "${cu}" &
done < "${chl}"
wait
while IFS="=" read -r chn cu; do
comd "${chn}"
done < "${chl}"
avf="${dd}/all_videos.tsv"
rm -f "${avf}"
while IFS= read -r line; do
cn="${line%%=*}"
cat "${dd}/${cn}.tsv" >> "${avf}"
done < "${chl}"
}
eh
uac