FXOLAT-282: fix some issues: resource not found in admin, edit button in edit...

FXOLAT-282: fix some issues: resource not found in admin, edit button in edit panel, missing i18n key

--HG--
branch : FXOLAT-282-virtualclassroom

src/main/java/com/frentix/olat/course/nodes/vitero/_i18n/LocalStrings_de.properties

@@ -2,4 +2,5 @@ error.vmsNotAvailable=$com.frentix.olat.vitero.ui\:verror.vmsNotAvailable
 table.empty=$com.frentix.olat.vitero.ui\:table.empty
 pane.tab.accessibility=Zugang
 pane.tab.vcconfig=Konfiguration
-condition.accessibility.title=Zugang
+condition.accessibility.title=Zugang
\ No newline at end of file
+title_vc=Vitero
\ No newline at end of file

src/main/java/com/frentix/olat/vitero/ui/ViteroBookingsAdminController.java

@@ -151,7 +151,12 @@ public class ViteroBookingsAdminController extends BasicController {
 			} else {
 				OLATResourceable ores = OresHelper.createOLATResourceableInstance(prop.getResourceTypeName(), prop.getResourceTypeId());
 				RepositoryEntry re = RepositoryManager.getInstance().lookupRepositoryEntry(ores, false);
-				url = "[RepositoryEntry:" + re.getKey() + "]";
+				if(re != null) {
+					url = "[RepositoryEntry:" + re.getKey() + "]";
+				} else {
+					showWarning("resource.dont.exist");
+					return;
+				}
 			}
 			BusinessControl bc = BusinessControlFactory.getInstance().createFromString(url);
 			WindowControl bwControl = BusinessControlFactory.getInstance().createBusinessWindowControl(bc, getWindowControl());

src/main/java/com/frentix/olat/vitero/ui/ViteroBookingsEditController.java

@@ -102,11 +102,12 @@ public class ViteroBookingsEditController extends FormBasicController {
 	protected void reloadModel() {
 		bookingDisplays.clear(); 
 		List<ViteroBooking> bookings = viteroManager.getBookings(group, ores);
+		int i=0;
 		for(ViteroBooking booking:bookings) {
 			BookingDisplay display = new BookingDisplay(booking);
-			display.setDeleteButton(uifactory.addFormLink("delete", flc, Link.BUTTON));
-			display.setEditButton(uifactory.addFormLink("edit", flc, Link.BUTTON));
-			display.setUsersButton(uifactory.addFormLink("users", flc, Link.BUTTON));
+			display.setDeleteButton(uifactory.addFormLink("delete_" + i++, "delete", "delete", flc, Link.BUTTON));
+			display.setEditButton(uifactory.addFormLink("edit_" + i++, "edit", "edit", flc, Link.BUTTON));
+			display.setUsersButton(uifactory.addFormLink("users_" + i++, "users", "users", flc, Link.BUTTON));
 			bookingDisplays.add(display);
 		}
 		flc.contextPut("bookingDisplays", bookingDisplays);