Set a wallpaper from Le grand bornand webcam

wallpaper-gnome-grand-bornand-webcam.sh

#!/bin/bash

#
# Add a cron job to run this script every 11 minutes.
# crontab -e
# */11 * * * * /home/YOUR_USER_NAME/script/wallpaper-gnome-grand-bornand-webcam.sh
#
USER=$(whoami)

# Le Grand-Bornand Mont Lachat de Châtillon - 2100 m
wall_1[0]='TWYys-vfsKu-ZeRxz-0YTRq'
wall_1[1]='0+0'

# Le Grand-Bornand Chinaillon - 1300 m
wall_2[0]='1vkjM-btDJb-I0RrE-GfIeL'
wall_2[1]='6100+0'

 # Le Grand-Bornand La Taverne - 1550 m
wall_3[0]='YDnwI-fqtUr-FsfjN-CoJVy'
wall_3[1]='6100+0'

wall=("${wall_3[@]}")

# Delete cached wallpaper.
rm -f /home/$USER/.cache/wallpaper/*

# Download image.
curl -L -o /tmp/wallpaper-tmp.jpg "https://api.skaping.com/media/getLatest?format=jpg&api_key=${wall[0]}"

# crop 12231 x 2160 => 3840x2160 (16/9)
mogrify -crop 3840x2160+${wall[1]} /tmp/wallpaper-tmp.jpg
convert -font helvetica -fill black -pointsize 40 -gravity SouthEast -draw "text 30,100 '$(date +"%H:%M")'" /tmp/wallpaper-tmp.jpg /tmp/wallpaper-tmp.jpg
mv /tmp/wallpaper-tmp.jpg /tmp/wallpaper.jpg

# Set new wallpaper ## 'none', 'wallpaper', 'centered', 'scaled', 'stretched', 'zoom', 'spanned'
gsettings set org.gnome.desktop.background picture-options "scaled"
gsettings set org.gnome.desktop.background picture-uri file:///tmp/wallpaper.jpg