bitbake: toaster: add support for empty states in pages

Add support for empty states in the top build page,
the all packages page, and the all tasks page.

[YOCTO #4865]

(Bitbake rev: eaff7b50d7102c97b75df185b9ef917970319d59)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 27 insertions, 7 deletions

diff --git a/bitbake/lib/toaster/toastergui/templates/bpackage.html b/bitbake/lib/toaster/toastergui/templates/bpackage.html
index 77f789484c..22609e227a 100644
--- a/bitbake/lib/toaster/toastergui/templates/bpackage.html
+++ b/bitbake/lib/toaster/toastergui/templates/bpackage.html
@@ -12,8 +12,27 @@
 
 {% block buildinfomain %}
 <div class="span10">
+
+{% if not request.GET.filter and not request.GET.search and not objects.paginator.count %}
+
+<!-- Empty - no data in database -->
 <div class="page-header">
-<h1>
+  <div class="page-header">
+    <h1>
+    Packages
+    </h1>
+    </div>
+  <div class="alert alert-info lead">
+    <STRONG>No packages were built.</STRONG> How did this happen? Well, BitBake reuses as much stuff as possible.
+    If all of the packages needed were already built and available in your build infrastructure, Bitbake
+    will not rebuild any of them. This might be slightly confusing, but it does make everything faster.
+  </div>
+</div>
+
+{% else %}
+
+<div class="page-header">
+  <h1>
   {% if request.GET.search and objects.paginator.count > 0  %}
       {{objects.paginator.count}} package{{objects.paginator.count|pluralize}} found
   {%elif request.GET.search and objects.paginator.count == 0%}
@@ -21,10 +40,10 @@
   {%else%}
       Packages
   {%endif%}
- </h1>
+  </h1>
 </div>
 
-{% if objects.paginator.count == 0 %}
+  {% if objects.paginator.count == 0 %}
   <div class="row-fluid">
       <div class="alert">
         <form class="no-results input-append" id="searchform">
@@ -35,8 +54,8 @@
       </div>
   </div>
 
-{% else %}
-{% include "basetable_top.html" %}
+  {% else %}
+  {% include "basetable_top.html" %}
 
     {% for package in objects %}
 
@@ -84,7 +103,8 @@
     </tr>
     {% endfor %}
 
-{% include "basetable_bottom.html" %}
-{% endif %}
+  {% include "basetable_bottom.html" %}
+  {% endif %} {# objects.paginator.count #}
+{% endif %} {# Empty #}
 </div>
 {% endblock %}