bitbake: toasterui: empty state for pages

Toaster needs to properly prompt the user and display
actionable help texts when the database is void of
meaningful information. This patch brings in the
"empty" states for pages.

[YOCTO #6755]

(Bitbake rev: 7cfe279bf77b59d5cbd20d8a93e1d33279bebc20)

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 15 insertions, 5 deletions

diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 338b8c36f2..b5ff9b1d53 100755
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -43,13 +43,22 @@ import json
 # all new sessions should come through the landing page;
 # determine in which mode we are running in, and redirect appropriately
 def landing(request):
-    if toastermain.settings.MANAGED and Build.objects.count() == 0 and Project.objects.count() > 0:
-        return redirect(reverse('all-projects'), permanent = False)
+    if toastermain.settings.MANAGED:
+        from bldcontrol.models import BuildRequest
+        if BuildRequest.objects.count() == 0 and Project.objects.count() > 0:
+            return redirect(reverse('all-projects'), permanent = False)
 
-    if Build.objects.all().count() > 0:
-        return redirect(reverse('all-builds'), permanent = False)
+        if BuildRequest.objects.all().count() > 0:
+            return redirect(reverse('all-builds'), permanent = False)
+    else:
+        if Build.objects.all().count() > 0:
+            return redirect(reverse('all-builds'), permanent = False)
+
+    context = {}
+    if toastermain.settings.MANAGED:
+        context['lvs_nos'] = Layer_Version.objects.all().count()
 
-    return render(request, 'landing.html')
+    return render(request, 'landing.html', context)
 
 # returns a list for most recent builds; for use in the Project page, xhr_ updates,  and other places, as needed
 def _project_recent_build_list(prj):
@@ -2035,6 +2044,7 @@ if toastermain.settings.MANAGED:
 
         context = {
             "project" : prj,
+            "lvs_nos" : Layer_Version.objects.all().count(),
             "completedbuilds": BuildRequest.objects.filter(project_id = pid).exclude(state__lte = BuildRequest.REQ_INPROGRESS).exclude(state=BuildRequest.REQ_DELETED),
             "prj" : {"name": prj.name, "release": { "id": prj.release.pk, "name": prj.release.name, "desc": prj.release.description}},
             #"buildrequests" : prj.buildrequest_set.filter(state=BuildRequest.REQ_QUEUED),