Fixes for webgui and more native gui development

debian/postinst

@@ -52,6 +52,16 @@ else
     mariadb -e "GRANT SELECT, INSERT, UPDATE, DELETE ON \`${DB_NAME}\`.* TO '${DB_USER}'@'localhost'"
 fi
 
+echo "Initializing document storage..."
+if ! getent group yms >/dev/null; then
+    addgroup --system yms
+fi
+if ! id -nG www-data | tr ' ' '\n' | grep -qx yms; then
+    adduser www-data yms
+fi
+mkdir -p /var/lib/yms/thumb
+chown -R www-data:yms /var/lib/yms
+
 db_get yms/webgui
 if [ "$RET" = "true" ]; then
 

debian/postrm

@@ -0,0 +1,13 @@
+#!/bin/sh
+set -e
+
+. /usr/share/debconf/confmodule
+
+case "$1" in
+    remove|purge)
+        db_input high yms/remove-info || true
+        db_go || true
+        ;;
+esac
+
+exit 0

debian/templates

@@ -23,3 +23,12 @@ Description: Enable the YMS web interface?
  by a web server.
  .
  Do you want to enable the web interface?
+
+Template: yms/remove-info
+Type: note
+Description: YMS document storage was not removed
+ The YMS package has been removed, but the document storage
+ remains on the system.
+ .
+ The directory /var/lib/yms and its contents have not been
+ deleted.