desktop-mode

#!/usr/bin/env bash

# hai there ~ @nizarmah

args=("$@")

function setup() {
	dmscript="$PWD/desktop-mode"
		udmscript="/usr/bin/desktop-mode"
	dmfiles="$PWD/.desktop-modes/"
		udmfiles="/home/$SUDO_USER/.desktop-modes/"

	shadow="$PWD/OSX-Arc-Shadow/"
		ushadow="/usr/share/themes/OSX-Arc-Shadow/"
	white="$PWD/OSX-Arc-White/"
		uwhite="/usr/share/themes/OSX-Arc-White/"

	papirus="$PWD/.desktop-modes/Papirus/"
		upapirus="/usr/share/icons/Papirus/"
	papirusdark="$PWD/.desktop-modes/Papirus-Dark/"
		upapirusdark="/usr/share/icons/Papirus-Dark/"

	apapirus=false
	apapirusdark=false

	if [ ! -f $udmscript ]; then
		if [ -f $dmscript ]; then
			mv $dmscript /usr/bin/
			echo "Moved Desktop Mode script"
		else
			echo "Couldn't find Desktop Mode script"
		fi
	else
		if [ -f $dmscript ]; then
			rm -R $dmscript
		fi
		echo "Desktop Mode script already present"
	fi

	if [ ! -d $udmfiles ]; then
		if [ -d $dmfiles ]; then
			mv $dmfiles /home/$SUDO_USER/
			echo "Moved Desktop Mode files"
		else
			echo "Couldn't find Desktop Mode files"
		fi
	else
		if [ -d $dmfiles ]; then
			rm -R $dmfiles
		fi
		echo "Desktop Mode files already present"
	fi

	if [ ! -d $ushadow ]; then
		if [ -d $shadow ]; then
			mv $shadow /usr/share/themes/
			echo "Moved OSX-Arc-Shadow"
		else
			echo "Couldn't find OSX-Arc-Shadow"
		fi
	else
		if [ -d $shadow ]; then
			rm -R $shadow
		fi
		echo "OSX-Arc-Shadow already present"
	fi

	if [ ! -d $uwhite ]; then
		if [ -d $white ]; then
			mv $white /usr/share/themes/
			echo "Moved OSX-Arc-White"
		else
			echo "Couldn't find OSX-Arc-White"
		fi
	else
		if [ -d $white ]; then
			rm -R $white
		fi
		echo "OSX-Arc-White already present"
	fi

	if [ ! -d $upapirus ]; then
		apapirus=true
		echo "Papirus is missing"
	else
		echo "Papirus already present"
	fi

	if [ ! -d $upapirusdark ]; then
		apapirusdark=true
		echo "Papirus-Dark is missing"
	else
		echo "Papirus-Dark already present"
	fi

	if [ $apapirus = true ] || [ $apapirusdark = true ]; then
		read -p "Install the missing icons ? (y/n) " answer

		if [ $answer = "y" ] || [ $answer = "Y" ] || [ $answer = "" ]; then
			mkdir papirus
			git clone https://github.com/PapirusDevelopmentTeam/papirus-icon-theme.git $PWD/papirus

			if [ $apapirus = true ]; then
				mv $PWD/papirus/Papirus/ /usr/share/icons/
				echo "Installed Papirus"
			fi

			if [ $apapirusdark = true ]; then
				mv $PWD/papirus/Papirus-Dark/ /usr/share/icons/
				echo "Installed Papirus-Dark"
			fi

			rm -R $PWD/papirus
		fi
	fi

	if [ ! -f "/usr/share/fonts/OTF/SanFranciscoDisplay-Regular.otf" ]; then
		echo "San Francisco Display is missing"

		read -p "Install the missing font ? (y/n) " answer

		if [ $answer = "y" ] || [ $answer = "Y" ] || [ $answer = "" ]; then
			mkdir sanfranfont
			git clone https://github.com/AppleDesignResources/SanFranciscoFont.git $PWD/sanfranfont

			mv $PWD/sanfranfont/* /usr/share/fonts/OTF/
			echo "Installed San Francisco Display"

			rm -R $PWD/sanfranfont
		fi
	else
		echo "San Francisco Display already present"
	fi
}

function uninstall() {
	papirus=("Papirus" "Papirus-Dark")
	arcs=("OSX-Arc-Shadow" "OSX-Arc-White")
	sanfran=("SanFranciscoDisplay-Bold.otf" "SanFranciscoDisplay-Heavy.otf" "SanFranciscoDisplay-Light.otf" "SanFranciscoDisplay-Medium.otf" "SanFranciscoDisplay-Regular.otf" "SanFranciscoDisplay-Semibold.otf" "SanFranciscoDisplay-Thin.otf" "SanFranciscoDisplay-Ultralight.otf" "SanFranciscoText-Bold.otf" "SanFranciscoText-BoldItalic.otf" "SanFranciscoText-Heavy.otf" "SanFranciscoText-HeavyItalic.otf" "SanFranciscoText-Light.otf" "SanFranciscoText-LightItalic.otf" "SanFranciscoText-Medium.otf" "SanFranciscoText-MediumItalic.otf" "SanFranciscoText-Regular.otf" "SanFranciscoText-RegularItalic.otf" "SanFranciscoText-Semibold.otf" "SanFranciscoText-SemiboldItalic.otf")

	dmscript="/usr/bin/desktop-mode"
	dmfiles="/home/$SUDO_USER/.desktop-modes/"

	ushadow="/usr/share/themes/OSX-Arc-Shadow/"
	uwhite="/usr/share/themes/OSX-Arc-White/"

	upapirus="/usr/share/icons/Papirus/"
	upapirusdark="/usr/share/icons/Papirus-Dark/"

	if [ ! -f "/usr/share/fonts/OTF/SanFranciscoDisplay-Regular.otf" ]; then
		echo "San Francisco Display already uninstalled"
	else
		for i in "${!sanfran[@]}"; do
			rm /usr/share/fonts/OTF/${sanfran[$i]}

			if [ $((i+1)) -eq ${#sanfran[@]} ]; then
				echo "Removed San Francisco Display"
			fi
		done
	fi

	if [ ! -d $upapirus ]; then
		echo "Papirus is already uninstalled"
	else
		rm -rf /usr/share/icons/${papirus[0]}

		echo "Removed ${papirus[0]}"
	fi

	if [ ! -d $upapirusdark ]; then
		echo "Papirus-Dark is already uninstalled"
	else
		rm -rf /usr/share/icons/${papirus[1]}

		echo "Removed ${papirus[1]}"
	fi

	if [ ! -d $ushadow ]; then
		echo "OSX-Arc-Shadow is already uninstalled"
	else
		rm -rf /usr/share/themes/${arcs[0]}

		echo "Removed ${arcs[0]}"
	fi

	if [ ! -d $uwhite ]; then
		echo "OSX-Arc-White is already uninstalled"
	else
		rm -rf /usr/share/themes/${arcs[1]}

		echo "Removed ${arcs[1]}"
	fi

	if [ ! -d dmfiles ]; then
		echo "Desktop Mode files already uninstalled"
	else
		rm -rf $dmfiles

		echo "Removed Desktop Mode files"
	fi

	if [ ! -f $dmscript ]; then
		echo "Desktop Mode script already uninstalled"
	else
		rm $dmscript

		echo "Removed Desktop Mode script"
	fi
}

function setmode() {
	cmode=$(</home/$USER/.desktop-modes/mode.txt)

	tint2="/home/$USER/.config/tint2/tint2rc"
	xfceterminal="/home/$USER/.config/xfce4/terminal/terminalrc"

	if [ $1 = $cmode ]; then
		echo "$1 already activated"
	else
		sed -i "s/$cmode/$1/g" /home/$USER/.desktop-modes/mode.txt
		
		mode=()

		case $1 in
			day) mode+=("Papirus" "OSX-Arc-White");;
			night) mode+=("Papirus-Dark" "OSX-Arc-Shadow")
		esac

		xfconf-query -c xsettings -p /Net/IconThemeName -s "${mode[0]}"
		xfconf-query -c xsettings -p /Net/ThemeName -s "${mode[1]}"
		xfconf-query -c xfwm4 -p /general/theme -s "${mode[1]}"

		if [ -f $tint2 ]; then
			cat "/home/$USER/.desktop-modes/tint2/$1-mode.tint2rc" > $tint2
			killall -SIGUSR1 tint2
		fi

		if [ -f $xfceterminal ]; then
			cat "/home/$USER/.desktop-modes/xfce4/$1-mode" > $xfceterminal
		fi

		echo "$1 mode activated"
	fi
}

if [ ${#args[@]} -eq 1 ]; then
	if [ ${args[0]} = "-h" ] || [ ${args[0]} = "--help" ]; then
		echo "Help Options:"
		echo "  -h, --help            Show help options"
		echo ""
		echo "Setup Options:"
		echo "  -S, --setup           Setup required resources"
		echo "  -R, --remove          Remove all required resources"
		echo ""
		echo "Desktop Modes:"
		echo "  -D, --day             Enable day desktop mode"
		echo "  -N, --night           Enable night desktop mode"
	elif [ ${args[0]} = "-D" ] ||  [ ${args[0]} = "--day" ]; then
		setmode "day"
	elif [ ${args[0]} = "-N" ] || [ ${args[0]} = "--night" ]; then
		setmode "night"
	elif [ ${args[0]} = "-S" ] || [ ${args[0]} = "--setup" ]; then
		if [ $USER = "root" ]; then
			setup
		else
			echo "run this as root"
		fi
	elif [ ${args[0]} = "-R" ] || [ ${args[0]} = "--remove" ]; then
		if [ $USER = "root" ]; then
			uninstall
		else
			echo "run this as root"
		fi
	else 
		echo "command not found"
	fi
else
	echo "command not found"
fi