randomWallpaper.sh

#!/bin/bash
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## possible options
# - random
# - favorite
# - reapply
# - fuzzy
# - sxiv
# - fuzzyFavorite
# - favoriteSxiv
# - remove
# - file manager
# - path

scriptDirectory="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$scriptDirectory/config.sh"

CYAN='\033[0;36m'
NC='\033[0m' # No color

# if no arguments passed will prompt for options in dmenu
if [[ -z "$*" ]]; then
    wallpaper_name=$(readlink "$scriptDirectory/wallpaper" | xargs -i basename {})
    wallpaper_path=$(readlink "$scriptDirectory/wallpaper" | xargs -i dirname {} | xargs -i basename {})
    notify-send --icon=preferences-desktop-wallpaper "Wallpaper" "current: $wallpaper_name in $wallpaper_path"
    option=$(echo -e "random\nfavorite\nreapply\nsxiv\nfuzzy\nfuzzyFavorite\nfavoriteSxiv\nremove\nfiles" | rofi -i -dmenu -p "randomWallpaper")
else
    # else first argument is used
    option=$1
fi

function setWallpaper() {
    choice=$1

    width=$(identify -format "%w" "$choice" 2>/tmp/randomWallpaper.errors.log)
    height=$(identify -format "%h" "$choice" 2>/tmp/randomWallpaper.errors.log)

    # if resolution of picture is agove 1080p, then will set wallpaper
    # otherwise will call main funtion again and try with another choice
    if [[ $width -ge $minWidth ]] && [[ $height -ge $minHeight ]]; then
        ln -sf "$choice" "$scriptDirectory/wallpaper"
        applyWallpaper

        echo -e "Wallpaper is\n $choice"
        echo -e "$choice" >>"$scriptDirectory/wallpaper.log"
        exit 0
    else
        # call function again to find a new compatible picture
        echo "$choice not large than wanted :("
        chooseRandom
    fi

}

applyWallpaper() {
    wm=$(wmctrl -m | head -n 1)
    if [[ $wm =~ "GNOME" ]]; then
        gsettings set org.gnome.desktop.background picture-uri-dark file:"$scriptDirectory/wallpaper"
        gsettings set org.gnome.desktop.background picture-uri file:"$scriptDirectory/wallpaper"
    else
        xwallpaper --zoom "$scriptDirectory/wallpaper"
    fi
}

function chooseRandom() {

    # the path of a random picture
    choice=$(fd "(jpg|gif|png|jpeg)" "$wallpaperPath" -E '*samDoesArt' | shuf | head -n 1)
    setWallpaper "$choice"
}

if [[ $option = "random" ]]; then

    chooseRandom

# if favorite flag, then will put the file to a favorites file
elif [[ $option = "favorite" ]]; then
    currentWallpaper=$(readlink "$scriptDirectory/wallpaper")
    echo "Adding Wallpaper - $currentWallpaper to favorites"
    notify-send "💚 ChinguRandomWallpaper" "$currentWallpaper to favorites"
    echo -e "$currentWallpaper" >>"$scriptDirectory/favorites.log"

elif [[ $option = "fuzzyFavorite" ]]; then
    choice=$(cat "$scriptDirectory/favorites.log" | shuf | sed "s#$wallpaperPath/##" | rofi -dmenu -p "fuzzyFavorite")
    setWallpaper "$wallpaperPath/$choice"

elif [[ $option = "reapply" ]] || [[ $1 = "reapply" ]]; then
    echo -e "${CYAN}reapplying wallpaper${NC}"
    notify-send "💚 ChinguRandomWallpaper" "reapplying wallpaper" -t 200 -i live-wallpaper
    setWallpaper

elif [[ $option = "fuzzy" ]]; then
    # choice=$(cd $wallpaperPath && fd '\.jpg$|\.png' | shuf | fzf --height=100 --info=default --preview='tiv -w 92 -h 16 {}' --header='choose wallpaper here ;)')
    choice=$(cd "$wallpaperPath" && fd '\.jpg$|\.png' | shuf | rofi -dmenu -p "fuzzy")
    setWallpaper "$wallpaperPath/$choice"

elif [[ $option = "sxiv" ]]; then
    choice=$(cd "$wallpaperPath" && fd '\.jpg$|\.png' | shuf | head -n 30 | nsxiv -to -)
    setWallpaper "$wallpaperPath/$choice"

elif [[ $option = "favoriteSxiv" ]]; then
    cat "$scriptDirectory/favorites.log" | nsxiv -t -

elif
    [[ $option = "remove" ]]
then
    to_remove=$(tail "$scriptDirectory/wallpaper.log" -n 1)
    trash "$to_remove" && echo "successfully moved to trash"
    notify-send "Trash status" "trashed $to_remove"

elif [[ $option = "files" ]]; then
    choice=$(readlink "$scriptDirectory/wallpaper")
    $fileManager "$choice"

# put path in argument and specify image as second argument
elif [[ $option = "path" ]]; then
    choice=$2
    setWallpaper "$wallpaperPath/$choice"

else
    echo "no valid option chosen :("
fi