Random Wallpaper from Unsplash

wallpaper

#!/usr/bin/env bash

usage() {
  printf "Usage: $0 [-d] [ -p PATH | -t ] [ -o FILENAME ] [ -r RESOLUTION ]\n\n"
  printf "\t-d to just download the image\n"
  printf "\t-p to save image on specific path.\n"
  printf "\t-p to save image in /tmp.\n"
  printf "\t-o to save image with specific name.\n"
  printf "\t-r to set custom resoltion for image.\n\n"

  printf "Example:\n"
  printf "\twallpaper -d -p ~/Desktop -o my-wallpaper -r 1300x720\n\n"
  exit 2
}


DIRECTORY=/media/faizan/Data/Pictures/Wallpapers/Unsplash
FILENAME="unsplash_$(date +"%F_%H-%M-%S")"
EXTENSION="jpg"

RESOLUTION="1920x1080"

DOWNLOAD_ONLY=false

while getopts "dp:o:?h" opt; do
  case $opt in
  d) DOWNLOAD_ONLY=true ;;
  p) DIRECTORY=$OPTARG ;;
  t) DIRECTORY=/tmp ;;
  o) FILENAME=$OPTARG ;;
  r) RESOLUTION=$OPTARG ;;
  h | ?) usage ;;
  esac
done

OUTPUT_FILE=$DIRECTORY/$FILENAME.$EXTENSION

wget -O $OUTPUT_FILE https://source.unsplash.com/random/$RESOLUTION

if [ $? -ne 0 ] || [ $DOWNLOAD_ONLY = false ]; then
	gsettings set org.gnome.desktop.background picture-uri $OUTPUT_FILE
fi