applications/luci-statistics: prepare lucid configuration on firstboot

applications/luci-statistics/root/etc/init.d/luci_statistics

@@ -1,6 +1,27 @@
 #!/bin/sh /etc/rc.common
 START=79
 
+boot() {
+	### prepare publisher
+	if ! uci get lucid.rrdimg >/dev/null 2>/dev/null; then
+		uci batch <<-EOF
+set lucid.rrdimg=DirectoryPublisher
+set lucid.rrdimg.name='Statistics Images'
+set lucid.rrdimg.physical=/tmp/rrdimg
+set lucid.rrdimg.virtual=/rrdimg
+set lucid.rrdimg.domain=''
+
+add_list lucid.http.publisher=rrdimg
+add_list lucid.https.publisher=rrdimg	
+
+commit lucid
+EOF
+		/etc/init.d/lucid restart
+	fi
+
+	start
+}
+
 start() {
 	### replace shipped config with symlink
 	if [ ! -L /etc/collectd.conf ]; then
@@ -13,9 +34,10 @@ start() {
 	/usr/bin/stat-genconfig > /var/etc/collectd.conf
 
 	### prepare rrdimg directory
-	if [ ! -L /www/rrdimg ]; then
-		imagepath="$(uci get luci_statistics.rrdtool.image_path)"
-		ln -s ${imagepath:-/tmp/rrdimg}/ /www/rrdimg
+	if [ "$(uci get luci_statistics.rrdtool.image_path 2>/dev/null)" != "$(uci get lucid.rrdimg.physical 2>/dev/null)" ]; then
+		uci set lucid.rrdimg.physical=$(uci get luci_statistics.rrdtool.image_path)
+		uci commit lucid
+		/etc/init.d/lucid restart
 	fi
 
 	### flush LuCI index cache