class Components(View):
"""Create and List Components Private Endpoint Controller"""
def __init__(self):
self.__request = Request()
self.__response = Response()
self.__helpers = Helpers()
self.__form = Form()
self.__component = ComponentModule()
self.__component_group = ComponentGroupModule()
self.__logger = self.__helpers.get_logger(__name__)
self.__form.add_validator(ExtraRules())
self.__user_id = None
self.__correlation_id = ""
@allow_if_authenticated
def post(self, request):
self.__correlation_id = request.META[
"X-Correlation-ID"] if "X-Correlation-ID" in request.META else ""
self.__request.set_request(request)
request_data = self.__request.get_request_data("post", {
"name": "",
"description": "",
"uptime": "",
"group": ""
})
self.__form.add_inputs({
'name': {
'value': request_data["name"],
'sanitize': {
'strip': {}
},
'validate': {
'length_between': {
'param': [1, 60],
'error':
_('Error! Component name must be 1 to 60 characters long.'
)
}
}
},
'description': {
'value': request_data["description"],
'sanitize': {
'strip': {}
},
'validate': {
'length_between': {
'param': [0, 150],
'error':
_('Error! Component name description must be less than 150 characters long.'
)
},
'optional': {}
}
},
'uptime': {
'value': request_data["uptime"],
'validate': {
'any_of': {
'param': [["on", "off"]],
'error': _('Error! Uptime is invalid.')
}
}
},
'group': {
'value': int(request_data["group"]),
'sanitize': {
'strip': {}
},
'validate': {
'greater_than': {
'error': _('Error! Component group is invalid.'),
'param': [0]
},
'optional': {}
}
}
})
self.__form.process()
if not self.__form.is_passed():
return JsonResponse(
self.__response.send_errors_failure(self.__form.get_errors(),
{}, self.__correlation_id))
# Check if component name not used
if self.__component.get_one_by_name(self.__form.get_sinput("name")):
return JsonResponse(
self.__response.send_private_failure(
[{
"type": "error",
"message": _("Error! Component name is used before.")
}], {}, self.__correlation_id))
# Check if group id is valid
if self.__form.get_sinput(
"group") and not self.__component_group.get_one_by_id(
self.__form.get_sinput("group")):
return JsonResponse(
self.__response.send_private_failure(
[{
"type": "error",
"message": _("Error! Component group is invalid.")
}], {}, self.__correlation_id))
result = self.__component.insert_one({
"name":
self.__form.get_sinput("name"),
"description":
self.__form.get_sinput("description"),
"uptime":
self.__form.get_sinput("uptime"),
"group_id":
None if self.__form.get_sinput("group") == "" else
self.__form.get_sinput("group")
})
if result:
return JsonResponse(
self.__response.send_private_success(
[{
"type": "success",
"message": _("Component created successfully.")
}], {}, self.__correlation_id))
else:
return JsonResponse(
self.__response.send_private_failure([{
"type":
"error",
"message":
_("Error! Something goes wrong while creating component.")
}], {}, self.__correlation_id))
@allow_if_authenticated
def get(self, request):
self.__correlation_id = request.META[
"X-Correlation-ID"] if "X-Correlation-ID" in request.META else ""
self.__request.set_request(request)
request_data = self.__request.get_request_data("get", {
"offset": 0,
"limit": 20
})
try:
offset = int(request_data["offset"])
limit = int(request_data["limit"])
except Exception:
offset = 0
limit = 20
return JsonResponse(
self.__response.send_private_success(
[], {
'components':
self.__format_components(
self.__component.get_all(offset, limit)),
'metadata': {
'offset': offset,
'limit': limit,
'count': self.__component.count_all()
}
}, self.__correlation_id))
def __format_components(self, components):
components_list = []
for component in components:
components_list.append({
"id":
component.id,
"name":
component.name,
"description":
component.description,
"uptime":
component.uptime,
"group":
"---" if component.group is None else component.group.name,
"created_at":
component.created_at.strftime("%b %d %Y %H:%M:%S"),
"edit_url":
reverse("app.web.admin.component.edit",
kwargs={'component_id': component.id}),
"delete_url":
reverse("app.api.private.v1.admin.component.endpoint",
kwargs={'component_id': component.id})
})
return components_list
class Builder(View):
"""Builder Page Controller"""
template_name = 'templates/admin/builder.html'
@login_if_not_authenticated_or_no_permission("manage_settings")
def get(self, request):
self.__context = Context()
self.__metric = MetricModule()
self.__component = ComponentModule()
self.__component_group = ComponentGroupModule()
self.__correlation_id = request.META[
"X-Correlation-ID"] if "X-Correlation-ID" in request.META else ""
self.__context.autoload_options()
self.__context.autoload_user(
request.user.id if request.user.is_authenticated else None)
self.__context.load_options({
"builder_headline": "",
"builder_favicon_url": "",
"builder_logo_url": "",
"builder_about": "",
"builder_components": json.dumps([]),
"builder_metrics": json.dumps([])
})
self.__context.push({
"page_title":
_("Status Page Builder · %s") % self.__context.get(
"app_name", os.getenv("APP_NAME", "Silverback")),
"groups":
self.__format_groups(self.__component.get_all_groups()),
"components":
self.__format_components(self.__component.get_all()),
"metrics":
self.__format_metrics(self.__metric.get_all())
})
self.__context.push({
"builder_components":
json.loads(str(self.__context.get("builder_components"))),
"builder_metrics":
json.loads(str(self.__context.get("builder_metrics")))
})
return render(request, self.template_name, self.__context.get())
def __format_components(self, components):
components_list = []
for component in components:
components_list.append({
"id": "c-%d" % component.id,
"name": component.name
})
return components_list
def __format_groups(self, groups):
groups_list = []
for group in groups:
groups_list.append({"id": "g-%d" % group.id, "name": group.name})
return groups_list
def __format_metrics(self, metrics):
metrics_list = []
for metric in metrics:
metrics_list.append({
"id": "m-%d" % metric.id,
"title": metric.title
})
return metrics_list
class IncidentUpdateView(View):
"""Incident Update View Page Controller"""
template_name = 'templates/admin/incident/update/view.html'
@login_if_not_authenticated
def get(self, request, incident_id, update_id):
self.__context = Context()
self.__incident = IncidentModule()
self.__incident_update = IncidentUpdateModule()
self.__incident_update_component = IncidentUpdateComponentModule()
self.__component = ComponentModule()
self.__component_group = ComponentGroupModule()
self.__incident_update_notification = IncidentUpdateNotificationModule(
)
self.__correlation_id = request.META[
"X-Correlation-ID"] if "X-Correlation-ID" in request.META else ""
incident = self.__incident.get_one_by_id(incident_id)
if not incident:
raise Http404("Incident not found.")
update = self.__incident_update.get_one_by_id(update_id)
if not update:
raise Http404("Incident update not found.")
update["datetime"] = update["datetime"].strftime("%b %d %Y %H:%M:%S")
update["message"] = markdown2.markdown(update["message"])
update[
"notified_subscribers"] = self.__incident_update_notification.count_by_update_status(
update["id"], IncidentUpdateNotificationModule.SUCCESS)
update[
"failed_subscribers"] = self.__incident_update_notification.count_by_update_status(
update["id"], IncidentUpdateNotificationModule.FAILED)
components = self.__format_components(self.__component.get_all())
affected_components = self.__format_affected_components(
self.__incident_update_component.get_all(update_id))
self.__context.autoload_options()
self.__context.autoload_user(
request.user.id if request.user.is_authenticated else None)
self.__context.push({
"page_title":
_("View Incident Update · %s") % self.__context.get(
"app_name", os.getenv("APP_NAME", "Silverback")),
"update":
update,
"incident":
incident,
"components":
components,
"affected_components":
affected_components
})
return render(request, self.template_name, self.__context.get())
def __format_components(self, components):
components_list = []
for component in components:
components_list.append({
"id": component.id,
"name": component.name
})
return components_list
def __format_affected_components(self, affected_components):
affected_components_list = []
for affected_component in affected_components:
affected_components_list.append({
"id":
affected_component.id,
"component_id":
affected_component.component.id,
"component_name":
affected_component.component.name,
"type":
affected_component.type
})
return affected_components_list