#!/bin/sh

. /usr/share/shlib.sh version webif package

export DATE="$(version_get_releasedate '$LastChangedDate: 2008-03-15 21:46:54 +0100 (Sat, 15 Mar 2008) $')";SCRIPT=${0#/rom}
export TITLE="Verwaltung: Auto-Update"

. ${SCRIPT%/*}/cgi-bin-pre.sh

# read query string
webif_parse_urlquery 'q_'


#
# headline
#
cat <<EOF
<h1>Verwaltung: Auto-Updates</h1>
<br />

EOF


#
# form data received...
#
if [ -n "$q_submit" ]; then
	
	# enable autoupdate?
	if [ "$q_ua_enable" = 1 ]; then

		i=1; update_packages=""
	
		# get selected packages
		while [ $i -le "$q_pkg_count" ]; do
			eval "pkg_name=\$q_pkg_${i}_name;pkg_update=\$q_pkg_${i}_update"
		
			test "$pkg_update" = 1 && \
				update_packages="${update_packages:+$update_packages;}$pkg_name"
			
			let i=i+1
		done
	
		# mark as enabled
		nvram set ff_updateagent_enable=1
	
		# store selected packages for updatecheck
		nvram set ff_updatecheck="$update_packages"
	
		# set autoreboot flag
		if [ "$q_ua_autoreboot" = 1 ]; then
			nvram set ff_updateagent_autoreboot=1
		else
			nvram unset ff_updateagent_autoreboot
		fi
	
		# restart
		/etc/init.d/S80updateagent restart >&- 2>&-
		
	# ... is disabled
	else
		
		# mark as disabled
		nvram unset ff_updateagent_enable	
	
		# stop
		/etc/init.d/S80updateagent stop >&- 2>&-
	fi
	
	# commit
	nvram commit >&- 2>&- 
	
	cat <<EOT
<div style="background-color:#FF99FF;border:2px solid #000000;padding:2px;width:466px">
	Die Einstellungen wurden &uuml;bernommen und sind sofort aktiv.
</div>
<br />
EOT

#
# show update protocol
#
elif [ -n "$q_log" ]; then

	echo -n "<p>Das Update-Protokoll der letzten Tage:</p><pre>"

	if [ -s /etc/update-agent/log ]; then
		cat /etc/update-agent/log
	else
		echo "<em>Keine Eintr&auml;ge bisher.</em>"
	fi

	cat <<EOT
</pre>
<a href="updateagent.html">&laquo; Zur&uuml;ck zur &Uuml;bersicht</a>
EOT

	. ${SCRIPT%/*}/cgi-bin-post.sh
	
	exit
fi


# precompile sed script for autoupdate-state evaluation against single package names
sed_pkgstate_script="s/^$(nvram get ff_updatecheck | sed -e's/;/\\|/g')\$/ checked='checked'/p"

# get autoupdate-state
get_pkgstate() {
	echo $1 | sed -ne "$sed_pkgstate_script"
}


#
# page code
#
cat <<EOF
<form action="" method="post">
	<table class="formfixwidth" border="0">
		<tr>
			<th>Updaten?</th>
			<th>Paket</th>
		</tr>
EOF

i=0
for pkg in $(package_get_installedlist); do
	let i=i+1

	cat <<EOF
		<tr>
			<td>
				<input type="checkbox" name="pkg_${i}_update" value="1"$(get_pkgstate $pkg) />
				<input type="hidden" name="pkg_${i}_name" value="$pkg" />
			</td>
			<td>
				<strong>$pkg</strong><br />
				$(package_get_description $pkg)
			</td>
		</tr>
EOF
	
done

cat <<EOF
	</table>
	<br />

	<input type="checkbox" id="cb_enable" name="ua_enable" value="1"$(test "$(nvram get ff_updateagent_enable)" = 1 && echo ' checked="checked"') />
	<label for="cb_enable">Automatische Updates aktivieren</label>
	<br />
	
	<input type="checkbox" id="cb_autoreboot" name="ua_autoreboot" value="1"$(test "$(nvram get ff_updateagent_autoreboot)" = 1 && echo ' checked="checked"') />
	<label for="cb_autoreboot">Nach Paket-Updates automatisch neu starten</label>
	<br /><br />
	
	<input type="hidden" name="pkg_count" value="$i" />
	<input type="submit" name="submit" value="Einstellungen speichern" />
	<input type="submit" name="log" value="Update-Protokoll zeigen" />
</form>
EOF

. ${SCRIPT%/*}/cgi-bin-post.sh