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, 12 insertions, 0 deletions

diff --git a/bitbake/lib/toaster/toastergui/templates/targets.html b/bitbake/lib/toaster/toastergui/templates/targets.html
index 6cd9391323..234159a687 100644
--- a/bitbake/lib/toaster/toastergui/templates/targets.html
+++ b/bitbake/lib/toaster/toastergui/templates/targets.html
@@ -25,6 +25,7 @@
   </div>
 
 {% if objects.paginator.count == 0 %}
+  {% if request.GET.filter or request.GET.search %}
   <div class="row-fluid">
       <div class="alert">
         <form class="no-results input-append" id="searchform">
@@ -34,6 +35,17 @@
         </form>
       </div>
   </div>
+  {% else %}
+    <div class="alert alert-info">
+      <p class="lead">
+       Toaster has not target information. To generate target information you can:<br/>
+       <ul class="lead">
+       <li style="margin-top: 10px"> <a href="https://wiki.yoctoproject.org/wiki/Setting_up_a_hosted_managed_mode_for_Toaster#LayerSources">Configure a layer source</a></li>
+       <li style="margin-top: 10px">  <a href="{% url 'importlayer' %}">Import a layer</a></li>
+       </ul>
+      </p>
+    </div>
+  {% endif %}
 
 {% else %}