#!/bin/bash

#----------------------------------------------------------------------------
. /etc/osd_cat.cfg || {
	color=yellow
	outline=2
	outlinecolour=black
	shadow=0
	shadowcolour=black
	font="-adobe-helvetica-bold-*-*-*-34-*-*-*-*-*-*-*"
}
#----------------------------------------------------------------------------

killall -9 osd_cat
echo -e "Updating..." | osd_cat --pos=middle --align=center --delay=300000 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font & 
sudo pacman -Suf --noconfirm && sudo killall -9 osd_cat
if grep -q Check\ for\ updates /usr/share/mythtv/themes/defaultmenu/linhes.xml
then
rm -fr /tmp/to_be_upgraded
killall -9 osd_cat
echo -e "\nUpdate complete." | osd_cat --pos=middle --align=center --delay=5 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font &
else
mv /usr/share/mythtv/themes/defaultmenu/linhes.xml /tmp/linhes.xml.tmp
sed -e '/\#UpdatesAv/,/\#UpdatesAv/d' < /tmp/linhes.xml.tmp > /usr/share/mythtv/themes/defaultmenu/linhes.xml
mv /usr/share/mythtv/themes/defaultmenu/linhes.xml /tmp
grep -v -e /mythmenu /tmp/linhes.xml > /tmp/linhes.xml.tmp
echo "<!--#Check for updates-->" >> /tmp/linhes.xml.tmp
echo "   <button>" >> /tmp/linhes.xml.tmp
echo "     <type>UPGRADE</type>" >> /tmp/linhes.xml.tmp
echo "     <text>Upgrade LinHES</text>" >> /tmp/linhes.xml.tmp
echo "     <action>MENU update.xml</action>" >> /tmp/linhes.xml.tmp
echo "   </button>" >> /tmp/linhes.xml.tmp
echo "<!--#Check for updates-->" >> /tmp/linhes.xml.tmp
echo "" >> /tmp/linhes.xml.tmp
echo "</mythmenu>" >> /tmp/linhes.xml.tmp
mv /tmp/linhes.xml.tmp /usr/share/mythtv/themes/defaultmenu/linhes.xml
rm -fr /tmp/to_be_upgraded
killall -9 osd_cat
echo -e "\nUpdate complete." | osd_cat --pos=middle --align=center --delay=5 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font &
fi