Scripts

while true; do
    nitrogen --set-zoom-fill --random ".wallpapers"
    sleep 10m
done

killall -SIGUSR1 dunst && echo "off" > /tmp/dunststatus;

MPC_STATE=$(mpc | sed -n '2p' | cut -d "[" -f2 | cut -d "]" -f1)
if [[ $MPC_STATE == "playing" ]]; then
  mpc pause
fi

temp_file="/tmp/screen.png"

rm -f $temp_file

maim $temp_file
convert $temp_file -scale 10% -scale 1000% $temp_file

i3lock --no-unlock-indicator --ignore-empty-password --nofork --image=$temp_file && killall -SIGUSR2 dunst && echo "on" > /tmp/dunststatus

revert() {
    xset dpms 0 0 0
}
trap revert HUP INT TERM
# turn off screen after 5 seconds
xset +dpms dpms 5 5 5

# Parameters
temp_file="/tmp/screen.png"
icon="$HOME/Pictures/Evil_Rick_Sprite.png"
width=1920
height=1080
blur_factor=6
lock_blur_factor=0

# Take the screen shot, blur the image and add the icon
ffmpeg -f x11grab -video_size "${width}x${height}" -y -i $DISPLAY -i $icon -filter_complex "boxblur=$blur_factor:$blur_factor,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2,boxblur=$lock_blur_factor:$lock_blur_factor" -vframes 1 $temp_file

# Alternative
# maim -d 1 $temp_file
# convert -blur 0x8 $temp_file $temp_file
# convert -composite $temp_file $icon -gravity South -geometry -20x1200 $temp_file

# Lock the screen with the image
i3lock --no-unlock-indicator --ignore-empty-password --show-failed-attempts --nofork --image=$temp_file

# Remove the screenshot
rm $temp_file

# Don't turn off screen when back from lock
revert

option=$(echo -e "Lock\nExit\nLogout\nSuspend\nHibernate\nReboot\nShutdown" | rofi -i -dmenu)

case "$option" in
    "Lock")
        i3exit lock ;;
    "Exit")
        i3exit switch_user ;;
    "Logout")
        i3exit logout ;;
    "Suspend")
        i3exit suspend ;;
    "Hibernate")
        i3exit hibernate ;;
    "Reboot")
        i3exit reboot ;;
    "Shutdown")
        i3exit shutdown ;;
esac

if [ $1 == "mount" ]; then
    if sudo -A mount 192.168.1.2:/volume1/Downloads/ /mnt/NAS/; then
        dunstify --replace=58249 'NAS' 'Successfully mounted'
    else
        dunstify --replace=58249 'NAS' 'Error while mounted'
    fi
elif [ $1 == "umount" ]; then
    if sudo -A umount /mnt/NAS/; then
        dunstify --replace=58249 'NAS' 'Successfully unmounted'
    else
        dunstify --replace=58249 'NAS' 'Error while unmounted'
    fi
fi

# The famous "get a menu of emojis to copy" script.

# Must have xclip installed to even show menu.
xclip -h 2>/dev/null || exit 1

chosen=$(cut -d ';' -f1 ~/.local/share/emoji | rofi -dmenu -i -l 20 | sed "s/ .*//")

[ "$chosen" != "" ] || exit

# If you run this command with an argument, it will automatically insert the character.
if [ -n "$1" ]; then
    xdotool key Shift+Insert
else
    echo "$chosen" | tr -d '\n' | xsel -ib
    dunstify "'$chosen' copied to clipboard." &
fi

heading="link"
template="pu"
url="https://google.com/"

function debug {
    if [[ -n $debug ]]
    then
        function debug {
            echo "DEBUG: $@" >&2
        }
        debug "$@"
    else
        function debug {
            true
        }
    fi
}
function die {
    echo "$@" >&2
    exit 1
}
function urlencode {
    python -c "
from __future__ import print_function
try:
    from urllib import quote  # Python 2
except ImportError:
    from urllib.parse import quote  # Python 3
import sys
print(quote(sys.stdin.read()[:-1], safe=''))"
}

function usage {
    cat <<EOF
$0 [OPTIONS] [HTML]
html | $0 [OPTIONS]
Send HTML to Emacs through org-protocol, passing it through Pandoc to
convert HTML to Org-mode.  HTML may be passed as an argument or
through STDIN.  If only URL is given, it will be downloaded and its
contents used.
Options:
    -h, --heading HEADING     Heading
    -t, --template TEMPLATE   org-capture template key (default: pu)
    -u, --url URL             URL
    --debug  Print debug info
    --help   I need somebody!
EOF
}

args=$(getopt -n "$0" -o dh:rt:u: -l debug,help,heading:,template:,url: -- "$@") \
    || die "Unable to parse args.  Is getopt installed?"
eval set -- "$args"

while true
do
    case "$1" in
        -d|--debug)
            debug=true
            debug "Debugging on"
            ;;
        --help)
            usage
            exit
            ;;
        -h|--heading)
            shift
            heading="$1"
            ;;
        -t|--template)
            shift
            template="$1"
            ;;
        -u|--url)
            shift
            url="$1"
            ;;
        --)
            # Remaining args
            shift
            rest=("$@")
            break
            ;;
    esac

    shift
done

debug "ARGS: $args"
debug "Remaining args: ${rest[@]}"

if [[ -n $@ ]]
then
    debug "Text from args"

    body="$@"
fi

heading=$(urlencode <<<"$heading") || die "Unable to urlencode heading."
url=$(urlencode <<<"$url") || die "Unable to urlencode URL."
body=$(urlencode <<<"$body") || die "Unable to urlencode text."

emacsclient "org-protocol://capture?template=$template&url=$url&title=$heading&body=$body"

pids=( $(pgrep -f mopidy) )

for pid in "${pids[@]}"; do
    if [[ $pid != $$ ]]; then
        kill "$pid"
    fi
done

echo "Killed mopidy."
echo "Restarting mopidy..."
mopidy --config ~/.config/mopidy/mopidy.conf >/dev/null 2>&1 &
echo "Done"