00b8e4b19d
Currently the error catching for billing panel is not good, which may lead user see the general error page. The UX is bad. This patch is adding a try/except to cover all API calls to Distil to avoid above issue. Change-Id: I4abe065d41675933c6ee6be7b82111ce1c149a2c
76 lines
3.3 KiB
Python
76 lines
3.3 KiB
Python
# Copyright (c) 2014 Catalyst IT Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import datetime
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from django.utils.translation import ugettext_lazy as _
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import json
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import logging
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from horizon import exceptions
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from horizon import views
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from distil_ui.api import distil_v2 as distil
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LOG = logging.getLogger(__name__)
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class IndexView(views.HorizonTemplateView):
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template_name = 'management/billing/index.html'
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def __init__(self, *args, **kwargs):
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super(IndexView, self).__init__(*args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super(IndexView, self).get_context_data(**kwargs)
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try:
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distil_client = distil.distilclient(self.request)
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self.cost = distil.get_cost(self.request, distil_client)
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self.credits = distil.get_credits(self.request, distil_client)
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pie_data = []
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for i in range(len(self.cost)):
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pie_data.append([{"value": value, "key": key} for (key, value)
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in self.cost[i]["breakdown"].items()])
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line_data = [{"values": [{"y": round(m["total_cost"], 2), "x": i,
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"p": m.get("status")} for i, m
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in enumerate(self.cost)], "key": "Cost"}]
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context['line_chart_data'] = json.dumps(line_data)
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context['pie_chart_data'] = json.dumps(pie_data)
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context['month_details'] = json.dumps([d["details"] for d
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in self.cost])
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context['credits'] = json.dumps(self.credits)
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except Exception as e:
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LOG.exception(e)
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msg = _("Failed to load usage data, please try again. If it is "
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"still not working, please open a support ticket.")
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exceptions.handle(self.request, msg)
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# data for place holder
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context['line_chart_data'] = json.dumps([{"values": [{"y": 0,
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"x": i}
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for i in range(12)]}])
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context['pie_chart_data'] = json.dumps([{"value": 0,
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"key": "N/A"}])
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context['month_details'] = json.dumps([])
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context['credits'] = json.dumps({"credits": []})
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context['x_axis_line_chart'] = self._get_x_axis_for_line_chart()
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return context
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def _get_x_axis_for_line_chart(self):
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today = datetime.date.today()
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ordered_month = ['Jan ', 'Feb ', 'Mar ', "Apr ", 'May ', 'Jun ',
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'Jul ', 'Aug ', 'Sep ', 'Oct ', 'Nov ', 'Dec ']
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return ([m + str(today.year - 1) for m in ordered_month[today.month:]]
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+ [m + str(today.year) for m in ordered_month[:today.month]])
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