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# 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.urls import reverse
from django.urls import reverse_lazy
from django.utils.translation import gettext_lazy as _
from django.views import generic
from horizon import exceptions
from horizon import forms
from horizon import tables
from mistraldashboard import api
from mistraldashboard.default import utils
from mistraldashboard import forms as mistral_forms
from mistraldashboard.tasks import tables as mistral_tables
def get_single_task_data(request, **kwargs):
try:
task_id = kwargs['task_id']
task = api.task_get(request, task_id)
except Exception:
msg = _('Unable to get task "%s".') % task_id
redirect = reverse('horizon:mistral:tasks:index')
exceptions.handle(request, msg, redirect=redirect)
return task
class ExecutionView(tables.DataTableView):
table_class = mistral_tables.TaskTable
template_name = 'mistral/tasks/filtered.html'
def get_data(self, **kwargs):
try:
execution_id = self.kwargs['execution_id']
tasks = api.task_list(self.request, execution_id)
except Exception:
msg = _('Unable to get task by execution id "%s".') % execution_id
redirect = reverse('horizon:mistral:executions:index')
exceptions.handle(self.request, msg, redirect=redirect)
return tasks
class OverviewView(generic.TemplateView):
template_name = 'mistral/tasks/detail.html'
page_title = _("Task Details")
workflow_detail_url = 'horizon:mistral:workflows:detail'
workflow_execution_tasks_url = 'horizon:mistral:executions:tasks'
execution_url = 'horizon:mistral:executions:detail'
action_execution_url = 'horizon:mistral:action_executions:task'
def get_context_data(self, **kwargs):
context = super(OverviewView, self).get_context_data(**kwargs)
task = get_single_task_data(self.request, **kwargs)
task.workflow_detail_url = reverse(self.workflow_detail_url,
args=[task.workflow_name])
task.execution_url = reverse(self.execution_url,
args=[task.workflow_execution_id])
task.result = utils.prettyprint(task.result)
task.published = utils.prettyprint(task.published)
task.state = utils.label(task.state)
if task.type == "ACTION":
task.type_url = reverse(
self.action_execution_url,
args=[task.id]
)
elif task.type == "WORKFLOW":
task.type_url = reverse(
self.workflow_execution_tasks_url,
args=[task.id]
)
breadcrumb = [(task.id, reverse(
'horizon:mistral:tasks:detail',
args=[task.id]
))]
context["custom_breadcrumb"] = breadcrumb
context['task'] = task
return context
class CodeView(forms.ModalFormView):
template_name = 'mistral/default/code.html'
modal_header = _("Code view")
form_id = "code_view"
form_class = mistral_forms.EmptyForm
cancel_label = "OK"
cancel_url = reverse_lazy("horizon:mistral:tasks:index")
page_title = _("Code view")
def get_context_data(self, **kwargs):
context = super(CodeView, self).get_context_data(**kwargs)
column = self.kwargs['column']
task = get_single_task_data(self.request, **self.kwargs)
io = {}
if column == 'result':
io['name'] = _('Result')
io['value'] = task.result = utils.prettyprint(task.result)
elif column == 'published':
io['name'] = _('Published')
io['value'] = task.published = utils.prettyprint(task.published)
context['io'] = io
return context
class IndexView(tables.DataTableView):
table_class = mistral_tables.TaskTable
template_name = 'mistral/tasks/index.html'
def get_data(self):
return api.task_list(self.request)
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