Modify to use API v2

Change-Id: Iacaab88d7ce8618aa7331e8cb7f23c69191e5f49
Implements: blueprint mistral-ui

mistraldashboard/api.py

@@ -22,7 +22,7 @@ SERVICE_TYPE = 'workflow'
 
 
 def mistralclient(request):
-    return mistral_client.Client(
+    return mistral_client.client(
         username=request.user.username,
         auth_token=request.user.token.id,
         project_id=request.user.tenant_id,

mistraldashboard/dashboard.py

@@ -18,18 +18,13 @@ from django.utils.translation import ugettext_lazy as _
 
 import horizon
 
-
-class Default(horizon.Panel):
-    name = _("Default")
-    slug = 'default'
-    urls = 'mistraldashboard.workbooks.urls'
-    nav = False
+from mistraldashboard.default.panel import Default
 
 
 class MistralDashboard(horizon.Dashboard):
     name = _("Mistral")
     slug = "mistral"
-    panels = ('default', 'workbooks', 'executions',)
+    panels = ('default', 'workbooks', 'workflows', 'executions', 'tasks',)
     default_panel = 'default'
     roles = ('admin',)
 

mistraldashboard/default/panel.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+import horizon
+
+
+class Default(horizon.Panel):
+    name = _("Default")
+    slug = 'default'
+    urls = 'mistraldashboard.workbooks.urls'
+    nav = False

mistraldashboard/default/templates/default/_humantime.html

@@ -0,0 +1,2 @@
+{% load humanize %}
+<time datatime="{{ datetime|date:'c' }}">{{ datetime|naturaltime }}</time>

mistraldashboard/default/templates/default/_label.html

@@ -0,0 +1 @@
+<span class="label {{ type }}">{{ label }}</span>

mistraldashboard/default/templates/default/_prettyprint.html

@@ -0,0 +1,9 @@
+{% if short %}
+<div class="codeblock" tabindex="-1">
+    <pre lang="json" class="short">{{ short }}</pre>
+    <pre lang="json" class="full">{{ full }}</pre>
+{% else %}
+<div class="codeblock">
+    <pre lang="json" class="short">{{ full }}</pre>
+{% endif %}
+</div>

mistraldashboard/default/templates/default/base.html

@@ -0,0 +1,10 @@
+{% extends 'base.html' %}
+
+{% block css %}
+  {% include "_stylesheets.html" %}
+
+  {% load compress %}
+  {% compress css %}
+  <link href='{{ STATIC_URL }}mistraldashboard/scss/style.scss' type='text/scss' media='screen' rel='stylesheet' />
+  {% endcompress %}
+{% endblock %}

mistraldashboard/default/utils.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.template.loader import render_to_string
+import iso8601
+import json
+
+TYPES = {
+    'SUCCESS': 'label-success',
+    'ERROR': 'label-important'
+}
+
+
+def label(x):
+    return render_to_string("mistral/default/_label.html",
+                            {"label": x,
+                             "type": TYPES.get(x)})
+
+
+def humantime(x):
+    return render_to_string("mistral/default/_humantime.html",
+                            {"datetime": iso8601.parse_date(x)})
+
+
+def prettyprint(x):
+    short = None
+    full = json.dumps(json.loads(x), indent=4, ensure_ascii=False)
+
+    lines = full.split('\n')
+
+    if (len(lines) > 5):
+        short = '\n'.join(lines[:5] + ['...'])
+
+    return render_to_string("mistral/default/_prettyprint.html",
+                            {"full": full, "short": short})

mistraldashboard/executions/tables.py

@@ -15,28 +15,34 @@
 # limitations under the License.
 
 from django.utils.translation import ugettext_lazy as _
-from django.template.loader import render_to_string
 
 from horizon import tables
 
-
-TYPES = {
-    'SUCCESS': 'label-success',
-    'ERROR': 'label-important'
-}
-
-
-def label(x):
-    return render_to_string("mistral/executions/_label.html",
-                            {"label": x,
-                             "type": TYPES.get(x)})
+from mistraldashboard.default.utils import label
+from mistraldashboard.default.utils import humantime
+from mistraldashboard.default.utils import prettyprint
 
 
 class ExecutionsTable(tables.DataTable):
-    id = tables.Column("id",
-                       verbose_name=_("ID"),
-                       link=("horizon:mistral:executions:tasks"))
-    wb_name = tables.Column("workbook_name", verbose_name=_("Workbook"))
+    id = tables.Column("id", verbose_name=_("ID"))  # ,
+                       # link=("horizon:mistral:executions:tasks"))
+
+    workflow_name = tables.Column("workflow_name", verbose_name=_("Workflow"))
+
+    input = tables.Column("input",
+                          verbose_name=_("Input"),
+                          filters=[prettyprint])
+    output = tables.Column("output",
+                           verbose_name=_("Output"),
+                           filters=[prettyprint])
+
+    created_at = tables.Column("created_at",
+                               verbose_name=_("Created at"),
+                               filters=[humantime])
+    updated_at = tables.Column("updated_at",
+                               verbose_name=_("Updated at"),
+                               filters=[humantime])
+
     state = tables.Column("state", verbose_name=_("State"), filters=[label])
 
     class Meta:
@@ -47,8 +53,13 @@ class ExecutionsTable(tables.DataTable):
 class TaskTable(tables.DataTable):
     id = tables.Column("id", verbose_name=_("ID"))
     name = tables.Column("name", verbose_name=_("Name"))
+
     parameters = tables.Column("parameters", verbose_name=_("Parameters"))
     output = tables.Column("output", verbose_name=_("Output"))
+
+    created_at = tables.Column("created_at", verbose_name=_("Created at"))
+    updated_at = tables.Column("updated_at", verbose_name=_("Updated at"))
+
     state = tables.Column("state", verbose_name=_("State"), filters=[label])
 
     class Meta:

mistraldashboard/executions/templates/executions/_label.html

@@ -1 +0,0 @@
-<span class="label {{ type }}">{{ label }}</span>

mistraldashboard/executions/templates/executions/index.html

@@ -1,4 +1,4 @@
-{% extends 'base.html' %}
+{% extends 'mistral/default/base.html' %}
 {% load i18n %}
 {% block title %}{% trans "Executions" %}{% endblock %}
 

mistraldashboard/executions/views.py

@@ -27,7 +27,7 @@ class IndexView(tables.DataTableView):
 
     def get_data(self):
         client = api.mistralclient(self.request)
-        return client.executions.list(None)
+        return client.executions.list()
 
 
 class TaskView(tables.DataTableView):
@@ -36,4 +36,4 @@ class TaskView(tables.DataTableView):
 
     def get_data(self):
         client = api.mistralclient(self.request)
-        return client.tasks.list(None, self.kwargs['execution_id'])
+        return client.tasks.list()

mistraldashboard/tasks/panel.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+import horizon
+from mistraldashboard import dashboard
+
+
+class Tasks(horizon.Panel):
+    name = _("Tasks")
+    slug = 'tasks'
+
+
+dashboard.MistralDashboard.register(Tasks)

mistraldashboard/tasks/tables.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import tables
+
+from mistraldashboard.default.utils import label
+from mistraldashboard.default.utils import humantime
+from mistraldashboard.default.utils import prettyprint
+
+
+class TaskTable(tables.DataTable):
+    id = tables.Column("id", verbose_name=_("ID"))
+    name = tables.Column("name", verbose_name=_("Name"))
+
+    parameters = tables.Column("parameters",
+                               verbose_name=_("Parameters"),
+                               filters=[prettyprint])
+    output = tables.Column("output",
+                           verbose_name=_("Output"),
+                           filters=[prettyprint])
+    created_at = tables.Column("created_at",
+                               verbose_name=_("Created at"),
+                               filters=[humantime])
+    updated_at = tables.Column("updated_at",
+                               verbose_name=_("Updated at"),
+                               filters=[humantime])
+
+    state = tables.Column("state", verbose_name=_("State"), filters=[label])
+
+    class Meta:
+        name = "tasks"
+        verbose_name = _("Tasks")

mistraldashboard/tasks/templates/tasks/index.html

@@ -0,0 +1,11 @@
+{% extends 'mistral/default/base.html' %}
+{% load i18n %}
+{% block title %}{% trans "Tasks" %}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_page_header.html" with title=_("Tasks") %}
+{% endblock page_header %}
+
+{% block main %}
+  {{ table.render }}
+{% endblock %}

mistraldashboard/tasks/urls.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.conf.urls import patterns  # noqa
+from django.conf.urls import url  # noqa
+
+from mistraldashboard.tasks.views import IndexView
+
+urlpatterns = patterns(
+    '',
+    url(r'^$', IndexView.as_view(), name='index'),
+)

mistraldashboard/tasks/views.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from horizon import tables
+
+from mistraldashboard import api
+from mistraldashboard.tasks.tables import TaskTable
+
+
+class IndexView(tables.DataTableView):
+    table_class = TaskTable
+    template_name = 'mistral/tasks/index.html'
+
+    def get_data(self):
+        client = api.mistralclient(self.request)
+        return client.tasks.list()

mistraldashboard/workbooks/tables.py

@@ -19,15 +19,8 @@ from django.utils.translation import ugettext_lazy as _
 from horizon import tables
 
 
-class ExecuteWorkflow(tables.LinkAction):
-    name = "execute"
-    verbose_name = _("Execute")
-    url = "horizon:mistral:workbooks:execute"
-    classes = ("ajax-modal", "btn-edit")
-
-
 def tags_to_string(workbook):
-    return ', '.join(workbook.tags)
+    return ', '.join(workbook.tags) if workbook.tags else None
 
 
 class WorkbooksTable(tables.DataTable):
@@ -41,4 +34,3 @@ class WorkbooksTable(tables.DataTable):
     class Meta:
         name = "workbooks"
         verbose_name = _("Workbooks")
-        row_actions = (ExecuteWorkflow,)

mistraldashboard/workbooks/templates/workbooks/execute.html

@@ -1,11 +0,0 @@
-{% extends 'base.html' %}
-{% load i18n %}
-{% block title %}{% trans "Execute workbook" %}{% endblock %}
-
-{% block page_header %}
-  {% include "horizon/common/_page_header.html" with title=_("Execute workbook") %}
-{% endblock page_header %}
-
-{% block main %}
-  {% include 'mistral/workbooks/_execute.html' %}
-{% endblock %}

mistraldashboard/workbooks/templates/workbooks/index.html

@@ -1,4 +1,4 @@
-{% extends 'base.html' %}
+{% extends 'mistral/default/base.html' %}
 {% load i18n %}
 {% block title %}{% trans "Workbooks" %}{% endblock %}
 

mistraldashboard/workbooks/urls.py

@@ -18,12 +18,10 @@ from django.conf.urls import patterns  # noqa
 from django.conf.urls import url  # noqa
 
 from mistraldashboard.workbooks.views import IndexView
-from mistraldashboard.workbooks.views import ExecuteView
 
 WORKBOOKS = r'^(?P<workbook_name>[^/]+)/%s$'
 
 urlpatterns = patterns(
     '',
     url(r'^$', IndexView.as_view(), name='index'),
-    url(WORKBOOKS % 'execute', ExecuteView.as_view(), name='execute'),
 )

mistraldashboard/workbooks/views.py

@@ -14,14 +14,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from django.core.urlresolvers import reverse_lazy
-
 from horizon import tables
-from horizon import forms
 
 from mistraldashboard import api
 from mistraldashboard.workbooks.tables import WorkbooksTable
-from mistraldashboard.workbooks.forms import ExecuteForm
 
 
 class IndexView(tables.DataTableView):
@@ -30,19 +26,3 @@ class IndexView(tables.DataTableView):
 
     def get_data(self):
         return api.mistralclient(self.request).workbooks.list()
-
-
-class ExecuteView(forms.ModalFormView):
-    form_class = ExecuteForm
-    template_name = 'mistral/workbooks/execute.html'
-    success_url = reverse_lazy("horizon:mistral:executions:index")
-
-    def get_context_data(self, **kwargs):
-        context = super(ExecuteView, self).get_context_data(**kwargs)
-        context["workbook_name"] = self.kwargs['workbook_name']
-        return context
-
-    def get_initial(self, **kwargs):
-        return {
-            'workbook_name': self.kwargs['workbook_name']
-        }

mistraldashboard/workflows/forms.py

@@ -16,7 +16,6 @@
 
 from django.utils.translation import ugettext_lazy as _
 from django.core.urlresolvers import reverse
-import yaml
 
 from horizon import exceptions
 from horizon import forms
@@ -26,29 +25,17 @@ from mistraldashboard import api
 
 
 class ExecuteForm(forms.SelfHandlingForm):
-    workbook_name = forms.CharField(label=_("Workbook"),
+    workflow_name = forms.CharField(label=_("Workflow"),
                                     required=True,
                                     widget=forms.TextInput(
                                         attrs={'readonly': 'readonly'}))
-    task = forms.ChoiceField(label=_("Task"),
-                             required=True,
-                             help_text=_("Task to start the execution"))
-    context = forms.CharField(label=_("Context"),
-                              required=False,
-                              initial="{}",
-                              widget=forms.widgets.Textarea())
-
-    def __init__(self, request, *args, **kwargs):
-        super(ExecuteForm, self).__init__(request, *args, **kwargs)
-        client = api.mistralclient(request)
-        workbook_definition = client.workbooks.get_definition(
-            kwargs['initial']['workbook_name'])
-        workbook = yaml.safe_load(workbook_definition)
-
-        task_choices = [('', _("Select a task"))]
-        for task in workbook['Workflow']['tasks']:
-            task_choices.append((task, task))
-        self.fields['task'].choices = task_choices
+    workflow_input = forms.CharField(label=_("Input"),
+                                     required=False,
+                                     initial="{}",
+                                     widget=forms.widgets.Textarea())
+    task_name = forms.CharField(label=_("Task name"),
+                                required=False,
+                                widget=forms.TextInput())
 
     def handle(self, request, data):
         try:
@@ -58,6 +45,6 @@ class ExecuteForm(forms.SelfHandlingForm):
             messages.success(request, msg)
             return True
         except Exception:
-            msg = _('Failed to execute workbook "%s".') % data['workbook_name']
-            redirect = reverse('horizon:mistral:workbooks:index')
+            msg = _('Failed to execute workflow "%s".') % data['workflow_name']
+            redirect = reverse('horizon:mistral:workflows:index')
             exceptions.handle(request, msg, redirect=redirect)

mistraldashboard/workflows/panel.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+import horizon
+
+from mistraldashboard import dashboard
+
+
+class Workflows(horizon.Panel):
+    name = _("Workflows")
+    slug = 'workflows'
+
+
+dashboard.MistralDashboard.register(Workflows)

mistraldashboard/workflows/tables.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import tables
+
+
+class ExecuteWorkflow(tables.LinkAction):
+    name = "execute"
+    verbose_name = _("Execute")
+    url = "horizon:mistral:workflows:execute"
+    classes = ("ajax-modal", "btn-edit")
+
+
+def tags_to_string(workflow):
+    return ', '.join(workflow.tags) if workflow.tags else None
+
+
+class WorkbooksTable(tables.DataTable):
+    name = tables.Column("name", verbose_name=_("Name"))
+    description = tables.Column("description", verbose_name=_("Description"))
+    tags = tables.Column(tags_to_string, verbose_name=_("Tags"))
+
+    def get_object_id(self, datum):
+        return datum.name
+
+    class Meta:
+        name = "workflows"
+        verbose_name = _("Workflows")
+        row_actions = (ExecuteWorkflow,)

mistraldashboard/workflows/templates/workflows/_execute.html

@@ -3,7 +3,7 @@
 {% load url from future %}
 
 {% block form_id %}execute_form{% endblock %}
-{% block form_action %}{% url 'horizon:mistral:workbooks:execute' workbook_name %}{% endblock %}
+{% block form_action %}{% url 'horizon:mistral:workflows:execute' workflow_name %}{% endblock %}
 
 {% block modal-header %}{% trans "Execute" %}{% endblock %}
 
@@ -15,11 +15,11 @@
 </div>
 <div class="right">
     <h3>{% trans "Description:" %}</h3>
-    <p>{% trans "From here you can execute a workbook." %}</p>
+    <p>{% trans "From here you can execute a workflow." %}</p>
 </div>
 {% endblock %}
 
 {% block modal-footer %}
   <input class="btn btn-primary pull-right" type="submit" value="{% trans "Execute" %}" />
-  <a href="{% url 'horizon:mistral:workbooks:index' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+  <a href="{% url 'horizon:mistral:workflows:index' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
 {% endblock %}

mistraldashboard/workflows/templates/workflows/execute.html

@@ -0,0 +1,11 @@
+{% extends 'mistral/default/base.html' %}
+{% load i18n %}
+{% block title %}{% trans "Execute workflow" %}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_page_header.html" with title=_("Execute workflow") %}
+{% endblock page_header %}
+
+{% block main %}
+  {% include 'mistral/workflows/_execute.html' %}
+{% endblock %}

mistraldashboard/workflows/templates/workflows/index.html

@@ -0,0 +1,11 @@
+{% extends 'mistral/default/base.html' %}
+{% load i18n %}
+{% block title %}{% trans "Workflows" %}{% endblock %}
+
+{% block page_header %}
+  {% include "horizon/common/_page_header.html" with title=_("Workflows") %}
+{% endblock page_header %}
+
+{% block main %}
+  {{ table.render }}
+{% endblock %}

mistraldashboard/workflows/urls.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.conf.urls import patterns  # noqa
+from django.conf.urls import url  # noqa
+
+from mistraldashboard.workflows.views import IndexView
+from mistraldashboard.workflows.views import ExecuteView
+
+WORKFLOWS = r'^(?P<workflow_name>[^/]+)/%s$'
+
+urlpatterns = patterns(
+    '',
+    url(r'^$', IndexView.as_view(), name='index'),
+    url(WORKFLOWS % 'execute', ExecuteView.as_view(), name='execute'),
+)

mistraldashboard/workflows/views.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2014 - StackStorm, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.core.urlresolvers import reverse_lazy
+
+from horizon import tables
+from horizon import forms
+
+from mistraldashboard import api
+from mistraldashboard.workflows.tables import WorkbooksTable
+from mistraldashboard.workflows.forms import ExecuteForm
+
+
+class IndexView(tables.DataTableView):
+    table_class = WorkbooksTable
+    template_name = 'mistral/workflows/index.html'
+
+    def get_data(self):
+        return api.mistralclient(self.request).workflows.list()
+
+
+class ExecuteView(forms.ModalFormView):
+    form_class = ExecuteForm
+    template_name = 'mistral/workflows/execute.html'
+    success_url = reverse_lazy("horizon:mistral:executions:index")
+
+    def get_context_data(self, **kwargs):
+        context = super(ExecuteView, self).get_context_data(**kwargs)
+        context["workflow_name"] = self.kwargs['workflow_name']
+        return context
+
+    def get_initial(self, **kwargs):
+        return {
+            'workflow_name': self.kwargs['workflow_name']
+        }