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# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2016 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# App Enlight Enterprise Edition, including its added features, Support
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# services, and proprietary license terms, please see
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# https://rhodecode.com/licenses/
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import logging
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from appenlight.models.alert_channel import AlertChannel
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from appenlight.models.integrations.slack import SlackIntegration
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from webhelpers2.text import truncate
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log = logging.getLogger(__name__)
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class SlackAlertChannel(AlertChannel):
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__mapper_args__ = {
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'polymorphic_identity': 'slack'
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}
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def notify_reports(self, **kwargs):
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"""
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Notify user of individual reports
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kwargs:
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application: application that the event applies for,
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user: user that should be notified
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request: request object
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since_when: reports are newer than this time value,
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reports: list of reports to render
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"""
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template_vars = self.report_alert_notification_vars(kwargs)
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template_vars["title"] = template_vars['resource_name']
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if template_vars['confirmed_total'] > 1:
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template_vars['subtext'] = '%s reports' % template_vars[
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'confirmed_total']
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else:
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error_title = truncate(template_vars['reports'][0][1].error or
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'slow report', 90)
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template_vars['subtext'] = error_title
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log_msg = 'NOTIFY : %s via %s :: %s reports' % (
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kwargs['user'].user_name,
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self.channel_visible_value,
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template_vars['confirmed_total'])
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log.warning(log_msg)
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client = SlackIntegration.create_client(
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self.integration.config['webhook_url'])
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report_data = {
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"username": "App Enlight",
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"icon_emoji": ":fire:",
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"attachments": [
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{
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"mrkdwn_in": ["text", "pretext", "title", "fallback"],
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"fallback": "*%s* - <%s| Browse>" % (
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template_vars["title"],
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template_vars['destination_url']),
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"pretext": "*%s* - <%s| Browse>" % (
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template_vars["title"],
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template_vars['destination_url']),
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"color": "warning",
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"fields": [
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{
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"value": 'Info: %s' % template_vars['subtext'],
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"short": False
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}
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]
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}
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]
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}
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client.make_request(data=report_data)
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def notify_report_alert(self, **kwargs):
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"""
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Build and send report alert notification
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Kwargs:
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application: application that the event applies for,
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event: event that is notified,
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user: user that should be notified
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request: request object
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"""
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template_vars = self.report_alert_notification_vars(kwargs)
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if kwargs['event'].unified_alert_action() == 'OPEN':
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title = '*ALERT %s*: %s' % (
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template_vars['alert_action'],
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template_vars['resource_name']
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)
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template_vars['subtext'] = 'Got at least %s %s' % (
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kwargs['event'].values['reports'],
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template_vars['report_type']
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)
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else:
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title = '*ALERT %s*: %s' % (
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template_vars['alert_action'],
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template_vars['resource_name'],
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)
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template_vars['subtext'] = ''
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alert_type = template_vars['alert_type'].replace('_', ' ')
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alert_type = alert_type.replace('alert', '').capitalize()
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template_vars['type'] = "Type: %s" % alert_type
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client = SlackIntegration.create_client(
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self.integration.config['webhook_url']
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)
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report_data = {
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"username": "App Enlight",
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"icon_emoji": ":rage:",
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"attachments": [
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{
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"mrkdwn_in": ["text", "pretext", "title", "fallback"],
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"fallback": "%s - <%s| Browse>" % (
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title, template_vars['destination_url']),
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"pretext": "%s - <%s| Browse>" % (
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title, template_vars['destination_url']),
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"color": "danger",
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"fields": [
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{
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"title": template_vars['type'],
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"value": template_vars['subtext'],
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"short": False
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}
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]
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}
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]
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}
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client.make_request(data=report_data)
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def notify_uptime_alert(self, **kwargs):
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"""
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Build and send uptime alert notification
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Kwargs:
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application: application that the event applies for,
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event: event that is notified,
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user: user that should be notified
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request: request object
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"""
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template_vars = self.uptime_alert_notification_vars(kwargs)
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title = '*ALERT %s*: %s' % (
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template_vars['alert_action'],
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template_vars['resource_name'],
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)
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client = SlackIntegration.create_client(
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self.integration.config['webhook_url']
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)
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report_data = {
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"username": "App Enlight",
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"icon_emoji": ":rage:",
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"attachments": [
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{
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"mrkdwn_in": ["text", "pretext", "title", "fallback"],
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"fallback": "{} - <{}| Browse>".format(
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title, template_vars['destination_url']),
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"pretext": "{} - <{}| Browse>".format(
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title, template_vars['destination_url']),
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"color": "danger",
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"fields": [
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{
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"title": "Application has uptime issues",
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"value": template_vars['reason'],
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"short": False
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}
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]
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}
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]
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}
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client.make_request(data=report_data)
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def notify_chart_alert(self, **kwargs):
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"""
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Build and send chart alert notification
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Kwargs:
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application: application that the event applies for,
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event: event that is notified,
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user: user that should be notified
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request: request object
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"""
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template_vars = self.chart_alert_notification_vars(kwargs)
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title = '*ALERT {}*: value in *"{}"* chart ' \
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'met alert *"{}"* criteria'.format(
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template_vars['alert_action'],
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template_vars['chart_name'],
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template_vars['action_name'],
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)
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subtext = ''
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for item in template_vars['readable_values']:
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subtext += '{} - {}\n'.format(item['label'], item['value'])
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client = SlackIntegration.create_client(
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self.integration.config['webhook_url']
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)
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report_data = {
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"username": "App Enlight",
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"icon_emoji": ":rage:",
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"attachments": [
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{"mrkdwn_in": ["text", "pretext", "title", "fallback"],
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"fallback": "{} - <{}| Browse>".format(
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title, template_vars['destination_url']),
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"pretext": "{} - <{}| Browse>".format(
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title, template_vars['destination_url']),
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"color": "danger",
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"fields": [
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{
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"title": "Following criteria were met:",
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"value": subtext,
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"short": False
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}
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]
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}
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]
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}
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client.make_request(data=report_data)
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def send_digest(self, **kwargs):
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"""
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Build and send daily digest notification
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kwargs:
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application: application that the event applies for,
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user: user that should be notified
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request: request object
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since_when: reports are newer than this time value,
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reports: list of reports to render
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"""
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template_vars = self.report_alert_notification_vars(kwargs)
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title = "*Daily report digest*: %s" % template_vars['resource_name']
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subtext = '%s reports' % template_vars['confirmed_total']
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client = SlackIntegration.create_client(
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self.integration.config['webhook_url']
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)
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report_data = {
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"username": "App Enlight",
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"attachments": [
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{
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"mrkdwn_in": ["text", "pretext", "title", "fallback"],
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"fallback": "%s : <%s| Browse>" % (
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title, template_vars['destination_url']),
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"pretext": "%s: <%s| Browse>" % (
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title, template_vars['destination_url']),
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"color": "good",
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"fields": [
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{
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"title": "Got at least: %s" % subtext,
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"short": False
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}
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]
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}
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]
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}
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client.make_request(data=report_data)
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log_msg = 'DIGEST : %s via %s :: %s reports' % (
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kwargs['user'].user_name,
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self.channel_visible_value,
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template_vars['confirmed_total'])
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log.warning(log_msg)
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