#!/bin/sh
# If you are looking to change accessibility profile settings, plesae look in
# bin/casper-a11y-enable.

. /usr/share/debconf/confmodule
. /etc/casper.conf

PREREQ=""
DESCRIPTION="Configuring accessibility options..."
db_get passwd/username
TARGET_USERNAME="$RET"

copy_orca_config()
{
	if [ -f /home/$USERNAME/.local/share/orca/user-settings.conf ]; then
		mkdir -p /target/home/$TARGET_USERNAME/.local/share
		mkdir -p /target/var/lib/lightdm/.local/share
		cp -r /home/$USERNAME/.local/share/orca /target/home/$TARGET_USERNAME/.local/share
		cp -r /home/$USERNAME/.local/share/orca /target/var/lib/lightdm/.local/share
		chroot /target chown -R $TARGET_USERNAME.$TARGET_USERNAME /home/$TARGET_USERNAME/.local
		chroot /target chown -R lightdm.lightdm /var/lib/lightdm/.local
		chmod 755 /target/home/$TARGET_USERNAME/.local/share/orca
		chmod 755 /target/var/lib/lightdm/.local/share/orca
	fi
}

for x in $(cat /proc/cmdline); do
	case $x in
		# Lesser Visual Impairment
		access=v1)
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script high-contrast
			exit
                        ;;
		# Moderate Visual Impairment
		access=v2)
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script magnifier
			exit
                        ;;
		# Blindness
		access=v3)
			copy_orca_config
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script blindness
			exit
                        ;;
		# Braille
		braille=ask)
			copy_orca_config
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script braille
			exit
                        ;;
		# Minor Motor Difficulties
		access=m1)
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script keyboard-modifiers
			exit
                        ;;
		# Motor Difficulties - pointing devices
		access=m2)
			/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script onscreen-keyboard
			exit
                        ;;
		esac
done

if [ -z "$UBIQUITY_A11Y_PROFILE" ] && [ -f /tmp/casper-a11y.conf ]; then
	. /tmp/casper-a11y.conf
fi

case "$UBIQUITY_A11Y_PROFILE" in
	# Lesser Visual Impairment
	high-contrast)
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script high-contrast
		;;
	# Moderate Visual Impairment
	magnifier)
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script magnifier
		;;
	# Blindness
	screen-reader)
		copy_orca_config
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script blindness
		;;
	# Braille
	braille)
		copy_orca_config
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script braille
		;;
	# Minor Motor Difficulties
	keyboard-modifiers)
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script keyboard-modifiers
		;;
	# Motor Difficulties - pointing devices
	onscreen-keyboard)
		/usr/bin/casper-a11y-enable -login -user="$TARGET_USERNAME" -chroot=/target -script onscreen-keyboard
		;;
esac