Modal form abstraction and cleanup. Bug fixes.

Modal forms now inherit from a _modal_form.html template,
and the guts of form presentation are abstracted to
_form_fields.html to be more DRY.

Converts nova/containers, nova/floating_ips, nova/images
and nova/instances to use the new style.

Fixed image ownership bug. Fixed server descriptions bug.

Change-Id: Ib1604665d9a0c4d9fe971af9c22ff6c09bbb35ea

horizon/horizon/dashboards/syspanel/templates/syspanel/flavors/_create.html

@@ -1,9 +1,9 @@
 {% extends 'syspanel/flavors/_form.html' %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:users:create %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:users:create %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Create Flavor"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/flavors/_form.html

@@ -1,5 +1,5 @@
 {%load i18n%}
-<form action="{% block form_url %}{% endblock %}" method="post">
+<form action="{% block form_action %}{% endblock %}" method="post">
   {% csrf_token %}
   <fieldset>
     {% for hidden in form.hidden_fields %}
@@ -19,7 +19,7 @@
         </div>
       </div>
     {% endfor %}
-    {% block submit %}
+    {% block modal-footer %}
       <input type="submit" value="{%trans "Create Flavor" %}" />
     {% endblock %}
   </fieldset>

horizon/horizon/dashboards/syspanel/templates/syspanel/images/_form.html

@@ -1,5 +1,5 @@
 {%load i18n%}
-<form action="{% block form_url %}{% endblock %}" method="post">
+<form action="{% block form_action %}{% endblock %}" method="post">
   {% csrf_token %}
   <fieldset>
     {% for hidden in form.hidden_fields %}
@@ -19,7 +19,7 @@
         </div>
       </div>
     {% endfor %}
-    {% block submit %}
+    {% block modal-footer %}
       <input type="submit" value="{%trans "Update Image" %}" />
     {% endblock %}
   </fieldset>

horizon/horizon/dashboards/syspanel/templates/syspanel/images/_update.html

@@ -1,9 +1,9 @@
 {% extends 'syspanel/images/_form.html' %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:images:update image.id %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:images:update image.id %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Update Image"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_create.html

@@ -1,9 +1,9 @@
 {% extends 'syspanel/images/_form.html' %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:tenants:create %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:tenants:create %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Create Tenant"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_create_form.html

@@ -1,6 +1,6 @@
 {% extends "syspanel/tenants/_form.html" %}
 {%load i18n%}
 
-{% block submit %}
+{% block modal-footer %}
   <input type="submit" value="{% trans "Create Tenant"%}" class="large-rounded" />
 {% endblock %}

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_form.html

@@ -1,5 +1,5 @@
 {%load i18n%}
-<form action="{% block form_url %}{% endblock %}" method="post">
+<form action="{% block form_action %}{% endblock %}" method="post">
   {% csrf_token %}
   <fieldset>
     {% for hidden in form.hidden_fields %}
@@ -19,7 +19,7 @@
         </div>
       </div>
     {% endfor %}
-    {% block submit %}
+    {% block modal-footer %}
       <input type="submit" value="{%trans "Update Tenant" %}" />
     {% endblock %}
   </fieldset>

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_quotas_form.html

@@ -6,7 +6,7 @@
     {{ field.errors }}
     {{ field }}
   {% endfor %}
-  {% block submit %}
+  {% block modal-footer %}
   {% endblock %}
 </form>
 

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_update.html

@@ -1,9 +1,9 @@
 {% extends 'syspanel/images/_form.html' %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:tenants:update tenant_id %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:tenants:update tenant_id %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Update Tenant"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_update_form.html

@@ -1,6 +1,6 @@
 {% extends "syspanel/tenants/_form.html" %}
 {%load i18n%}
 
-{% block submit %}
+{% block modal-footer %}
   <input type="submit" value="{% trans "Update Tenant"%}" class="large-rounded" />
 {% endblock %}

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_update_quotas.html

@@ -1,9 +1,9 @@
 {% extends 'syspanel/images/_form.html' %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:tenants:quotas tenant_id %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:tenants:quotas tenant_id %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Update Quotas"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/tenants/_update_quotas_form.html

@@ -1,6 +1,6 @@
 {% extends "syspanel/tenants/_quotas_form.html" %}
 {%load i18n%}
 
-{% block submit %}
+{% block modal-footer %}
   <input type="submit" value="{% trans "Update Quotas"%}" class="large-rounded" />
 {% endblock %}

horizon/horizon/dashboards/syspanel/templates/syspanel/users/_create.html

@@ -1,9 +1,9 @@
 {% extends "syspanel/users/_form.html" %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:users:create %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:users:create %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Create Tenant"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/users/_create_form.html

@@ -1,7 +1,7 @@
 {% extends "syspanel/users/_form.html" %}
 {%load i18n%}
 
-{% block submit %}
+{% block modal-footer %}
   <input type="submit" value="{% trans "Create User"%}" class="large-rounded" />
 {% endblock %}
 

horizon/horizon/dashboards/syspanel/templates/syspanel/users/_form.html

@@ -1,5 +1,5 @@
 {%load i18n%}
-<form action="{% block form_url %}{% endblock %}" method="post">
+<form action="{% block form_action %}{% endblock %}" method="post">
   {% csrf_token %}
   <fieldset>
     {% for hidden in form.hidden_fields %}
@@ -19,7 +19,7 @@
         </div>
       </div>
     {% endfor %}
-    {% block submit %}
+    {% block modal-footer %}
       <input type="submit" value="{%trans "Update Tenant" %}" />
     {% endblock %}
   </fieldset>

horizon/horizon/dashboards/syspanel/templates/syspanel/users/_update.html

@@ -1,9 +1,9 @@
 {% extends "syspanel/users/_form.html" %}
 {%load i18n%}
 
-{% block form_url %}{% url horizon:syspanel:users:create %}{% endblock %}
+{% block form_action %}{% url horizon:syspanel:users:create %}{% endblock %}
 
-{% block submit %}
+{% block modal-footer %}
 <div class="modal-footer">
   <input class="btn primary pull-right" type="submit" value="{%trans "Update User"%}" />
   <a href="#" class="btn secondary cancel close">Cancel</a>

horizon/horizon/dashboards/syspanel/templates/syspanel/users/_update_form.html

@@ -1,7 +1,7 @@
 {% extends "syspanel/users/_form.html" %}
 {%load i18n%}
 
-{% block submit %}
+{% block modal-footer %}
   <input type="submit" value="{% trans "Update User"%}" class="large-rounded" />
 {% endblock %}