Clean modal forms for Images panel

Refactoring Images modals.
Based on merged patch: https://review.openstack.org/#/c/123472/

Co-Authored-By: Rob Cresswell <rcresswe@cisco.com>
Co-Authored-By: Cindy Lu <clu@us.ibm.com>
Change-Id: I289dd4876e85f0ea1aa9f1d88c4915c897e8ea5b
Partially-Implements: blueprint form-template-to-view

openstack_dashboard/dashboards/admin/images/templates/images/_create.html

@@ -1,36 +1,17 @@
 {% extends "horizon/common/_modal_form.html" %}
 {% load i18n %}
-{% load url from future %}
 
-{% block form_id %}create_image_form{% endblock %}
 {% block ng_controller %}ImageFormCtrl{% endblock %}
-{% block form_action %}{% url 'horizon:admin:images:create' %}{% endblock %}
 {% block form_attrs %}enctype="multipart/form-data"{% endblock %}
 
-{% block modal-header %}{% trans "Create An Image" %}{% endblock %}
+{% block modal-body-right %}
-
+  <h3>{% trans "Description:" %}</h3>
-{% block modal-body %}
+  <p>{% trans "Specify an image to upload to the Image Service." %}</p>
-<div class="left">
+  <p>
-    <fieldset>
+    {% trans "Currently only images available via an HTTP URL are supported. The image location must be accessible to the Image Service. Compressed image binaries are supported (.zip and .tar.gz.)" %}
-    {% include "horizon/common/_form_fields.html" %}
+  </p>
-    </fieldset>
+  <p>
-</div>
+    <strong>{% trans "Please note: " %}</strong>
-<div class="right">
+    {% trans "The Image Location field MUST be a valid and direct URL to the image binary. URLs that redirect or serve error pages will result in unusable images." %}
-    <h3>{% trans "Description:" %}</h3>
+  </p>
-    <p>
-        {% trans "Specify an image to upload to the Image Service." %}
-    </p>
-    <p>
-        {% trans "Currently only images available via an HTTP URL are supported. The image location must be accessible to the Image Service. Compressed image binaries are supported (.zip and .tar.gz.)" %}
-    </p>
-    <p>
-        <strong>{% trans "Please note: " %}</strong>
-        {% trans "The Image Location field MUST be a valid and direct URL to the image binary. URLs that redirect or serve error pages will result in unusable images." %}
-    </p>
-</div>
-{% endblock %}
-
-{% block modal-footer %}
-  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Create Image" %}" />
-  <a href="{% url 'horizon:admin:images:index' %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
 {% endblock %}

openstack_dashboard/dashboards/admin/images/templates/images/_update.html

@@ -1,26 +1,7 @@
 {% extends "horizon/common/_modal_form.html" %}
 {% load i18n %}
-{% load url from future %}
 
-{% block form_id %}update_image_form{% endblock %}
+{% block modal-body-right %}
-{% block form_action %}{% url 'horizon:admin:images:update' image.id %}{% endblock %}
-
-{% block modal_id %}update_image_modal{% endblock %}
-{% block modal-header %}{% trans "Update Image" %}{% endblock %}
-
-{% block modal-body %}
-<div class="left">
-    <fieldset>
-    {% include "horizon/common/_form_fields.html" %}
-    </fieldset>
-</div>
-<div class="right">
     <h3>{% trans "Description:" %}</h3>
     <p>{% trans "Edit the image details." %}</p>
-</div>
-{% endblock %}
-
-{% block modal-footer %}
-  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Update Image" %}" />
-  <a href="{% url 'horizon:admin:images:index' %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
 {% endblock %}

openstack_dashboard/dashboards/admin/images/templates/images/_update_metadata.html

@@ -1,11 +1 @@
 {% extends 'horizon/common/_modal_form_update_metadata.html' %}
-{% load i18n %}
-{% load url from future %}
-{% block title %}{% trans "Update Image Metadata" %}{% endblock %}
-
-{% block page_header %}
-    {% include "horizon/common/_page_header.html" with title=_("Update Image Metadata") %}
-{% endblock page_header %}
-
-{% block form_action %}{% url 'horizon:admin:images:update_metadata' id %}{% endblock %}
-{% block modal-header %}{% trans "Update Metadata" %}{% endblock %}

openstack_dashboard/dashboards/admin/images/views.py

@@ -110,6 +110,7 @@ class IndexView(tables.DataTableView):
 class CreateView(views.CreateView):
     template_name = 'admin/images/create.html'
     form_class = project_forms.AdminCreateImageForm
+    submit_url = reverse_lazy('horizon:admin:images:create')
     success_url = reverse_lazy('horizon:admin:images:index')
     page_title = _("Create An Image")
 
@@ -117,6 +118,7 @@ class CreateView(views.CreateView):
 class UpdateView(views.UpdateView):
     template_name = 'admin/images/update.html'
     form_class = project_forms.AdminUpdateImageForm
+    submit_url = "horizon:admin:images:update"
     success_url = reverse_lazy('horizon:admin:images:index')
     page_title = _("Update Image")
 
@@ -128,7 +130,10 @@ class DetailView(views.DetailView):
 
 class UpdateMetadataView(forms.ModalFormView):
     template_name = "admin/images/update_metadata.html"
+    modal_header = _("Update Image")
+    form_id = "update_image_form"
     form_class = project_forms.UpdateMetadataForm
+    submit_url = "horizon:admin:images:update_metadata"
     success_url = reverse_lazy('horizon:admin:images:index')
     page_title = _("Update Image Metadata")
 
@@ -146,6 +151,8 @@ class UpdateMetadataView(forms.ModalFormView):
                                 for (k, v) in image.properties.iteritems()
                                 if k not in reserved_props)
         context['existing_metadata'] = json.dumps(image.properties)
+        args = (self.kwargs['id'],)
+        context['submit_url'] = reverse(self.submit_url, args=args)
 
         resource_type = 'OS::Glance::Image'
         namespaces = []

openstack_dashboard/dashboards/project/images/images/views.py

@@ -40,6 +40,10 @@ from openstack_dashboard.dashboards.project.images.images \
 
 class CreateView(forms.ModalFormView):
     form_class = project_forms.CreateImageForm
+    form_id = "create_image_form"
+    modal_header = _("Create An Image")
+    submit_label = _("Create Image")
+    submit_url = reverse_lazy('horizon:project:images:images:create')
     template_name = 'project/images/images/create.html'
     context_object_name = 'image'
     success_url = reverse_lazy("horizon:project:images:index")
@@ -48,6 +52,10 @@ class CreateView(forms.ModalFormView):
 
 class UpdateView(forms.ModalFormView):
     form_class = project_forms.UpdateImageForm
+    form_id = "update_image_form"
+    modal_header = _("Update Image")
+    submit_label = _("Update Image")
+    submit_url = "horizon:project:images:images:update"
     template_name = 'project/images/images/update.html'
     success_url = reverse_lazy("horizon:project:images:index")
     page_title = _("Update Image")
@@ -64,6 +72,8 @@ class UpdateView(forms.ModalFormView):
     def get_context_data(self, **kwargs):
         context = super(UpdateView, self).get_context_data(**kwargs)
         context['image'] = self.get_object()
+        args = (self.kwargs['image_id'],)
+        context['submit_url'] = reverse(self.submit_url, args=args)
         return context
 
     def get_initial(self):

openstack_dashboard/dashboards/project/images/snapshots/views.py

@@ -35,6 +35,11 @@ from openstack_dashboard.dashboards.project.images.snapshots \
 
 class CreateView(forms.ModalFormView):
     form_class = project_forms.CreateSnapshot
+    form_id = "create_snapshot_form"
+    modal_id = "create_snapshot_modal"
+    modal_header = _("Create Snapshot")
+    submit_label = _("Create Snapshot")
+    submit_url = "horizon:project:images:snapshots:create"
     template_name = 'project/images/snapshots/create.html'
     success_url = reverse_lazy("horizon:project:images:index")
     page_title = _("Create a Snapshot")
@@ -56,4 +61,6 @@ class CreateView(forms.ModalFormView):
     def get_context_data(self, **kwargs):
         context = super(CreateView, self).get_context_data(**kwargs)
         context['instance'] = self.get_object()
+        args = (self.kwargs['instance_id'],)
+        context['submit_url'] = reverse(self.submit_url, args=args)
         return context

openstack_dashboard/dashboards/project/images/templates/images/images/_create.html

@@ -1,13 +1,9 @@
 {% extends "horizon/common/_modal_form.html" %}
 {% load i18n %}
-{% load url from future %}
 
-{% block form_id %}create_image_form{% endblock %}
 {% block ng_controller %}ImageFormCtrl{% endblock %}
-{% block form_action %}{% url 'horizon:project:images:images:create' %}{% endblock %}
 {% block form_attrs %}enctype="multipart/form-data"{% endblock %}
 
-{% block modal-header %}{% trans "Create An Image" %}{% endblock %}
 
 {% block modal-body-right %}
   <h3>{% trans "Description:" %}</h3>
@@ -27,8 +23,3 @@
      {% endif %}
   </p>
 {% endblock %}
-
-{% block modal-footer %}
-  <input class="btn btn-primary pull-right" type="submit" value="{% trans 'Create Image' %}" />
-  <a href="{% url 'horizon:project:images:index' %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
-{% endblock %}

openstack_dashboard/dashboards/project/images/templates/images/images/_update.html

@@ -1,18 +1,7 @@
 {% extends "horizon/common/_modal_form.html" %}
 {% load i18n %}
-{% load url from future %}
-
-{% block form_id %}update_image_form{% endblock %}
-{% block form_action %}{% url 'horizon:project:images:images:update' image.id %}{% endblock %}
-
-{% block modal-header %}{% trans "Update Image" %}{% endblock %}
 
 {% block modal-body-right %}
   <h3>{% trans "Description:" %}</h3>
   <p>{% trans "Edit the image details." %}</p>
 {% endblock %}
-
-{% block modal-footer %}
-  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Update Image" %}" />
-  <a href="{% url 'horizon:project:images:index' %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
-{% endblock %}

openstack_dashboard/dashboards/project/images/templates/images/snapshots/_create.html

@@ -1,26 +1,7 @@
 {% extends "horizon/common/_modal_form.html" %}
 {% load i18n %}
-{% load url from future %}
 
-{% block form_id %}create_snapshot_form{% endblock %}
+{% block modal-body-right %}
-{% block form_action %}{% url 'horizon:project:images:snapshots:create' instance.id %}{% endblock %}
+  <h3>{% trans "Description:" %}</h3>
-
+  <p>{% trans "A snapshot is an image which preserves the disk state of a running instance." %}</p>
-{% block modal_id %}create_snapshot_modal{% endblock %}
-{% block modal-header %}{% trans "Create Snapshot" %}{% endblock %}
-
-{% block modal-body %}
-<div class="left">
-    <fieldset>
-    {% include "horizon/common/_form_fields.html" %}
-    </fieldset>
-</div>
-<div class="right">
-    <h3>{% trans "Description:" %}</h3>
-    <p>{% trans "A snapshot is an image which preserves the disk state of a running instance." %}</p>
-</div>
-{% endblock %}
-
-{% block modal-footer %}
-     <input class="btn btn-primary pull-right" type="submit" value="{% trans "Create Snapshot" %}" />
-     <a href="{% url 'horizon:project:images:index' %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
 {% endblock %}