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#!/bin/sh
# This script does the following:
# Run by itself, set the wallpaper (at X start).
# If given a file, set that as the new wallpaper.
# If given a directory, choose random file in it.
# If wal is installed, also generates a colorscheme.
# Location of link to wallpaper link.
wallloc="${XDG_DATA_HOME:-${HOME}/.local/share}/wallpapers"
bgloc="$wallloc/bg"
vidloc="$wallloc/video/1/filename00001.jpg"
# Configuration files of applications that have their themes changed by pywal.
dunstconf="${XDG_CONFIG_HOME:-${HOME}/.config}/dunst/dunstrc"
zathuraconf="${XDG_CONFIG_HOME:-${HOME}/.config}/zathura/zathurarc"
# Give -s as parameter to make notifications silent.
while getopts "s" o; do
case "${o}" in
s) silent='1' ;;
*) ;;
esac
done
shift $((OPTIND - 1))
[ -d "$wallloc" ] || mkdir -p "$wallloc"
[ "$(ls "$wallloc/video" 2>/dev/null)" ] && {
[ -n "$(pgrep -f "wallset")" ] && pgrep -f "wallset" | xargs kill
wallset -r 2>/dev/null
wallset -q 2>/dev/null
rm -rf "$wallloc/video"
}
[ -f ~/.fehbg ] && rm -f ~/.fehbg
trueloc="$(readlink -f "$1")" &&
case "$(file --mime-type -b "$trueloc")" in
image/*) ln -sf "$trueloc" "$bgloc" && [ -z "$silent" ] && notify-send -i "$bgloc" "Changing wallpaper..." ;;
inode/directory) ln -sf "$(find -L "$trueloc" -iregex '.*.\(jpg\|jpeg\|png\|gif\)' -type f | shuf -n 1)" "$bgloc" && [ -z "$silent" ] && notify-send -i "$bgloc" "Random Wallpaper chosen." ;;
video/*)
mkdir -p "$wallloc/video" 2>/dev/null
if [ ! "${trueloc##*.}" = "mp4" ] || [ "$(($(mediainfo --Output="General;%Duration%" "$trueloc")))" -gt 10000 ]; then
notify-send "⌛ Converting video for wallpaper..." && ffmpeg -i "$trueloc" -t 3 "$wallloc/video/bg.mp4" 2>/dev/null
else
cp "$trueloc" "$wallloc/video/bg.mp4" 2>/dev/null
fi
trueloc="$wallloc/video/bg.mp4"
wallset --video "$trueloc" >/dev/null 2>&1 && [ -z "$silent" ] && notify-send -i "$vidloc" "Changing wallpaper..."
exit
;;
*)
[ -z "$silent" ] && notify-send "🖼️ Error" "Not a valid image or directory."
exit 1
;;
esac
# If pywal is installed, use it.
if command -v wal >/dev/null 2>&1; then
wal -n -i "$(readlink -f "$bgloc")" -o "${XDG_CONFIG_HOME:-${HOME}/.config}/wal/postrun" >/dev/null 2>&1
# If pywal is removed, return config files to normal.
else
[ -f "$dunstconf.bak" ] && unlink "$dunstconf" && mv "$dunstconf.bak" "$dunstconf"
[ -f "$zathuraconf.bak" ] && unlink "$zathuraconf" && mv "$zathuraconf.bak" "$zathuraconf"
fi
xwallpaper --zoom "$bgloc"
# If running, dwm hit the key to refresh the color scheme.
pidof dwm >/dev/null && xdotool key super+F5
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