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138 lines
3.9 KiB
138 lines
3.9 KiB
# -*- coding: utf-8 -*-
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#
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# JSON Notify Wrapper
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#
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# Copyright (C) 2017-2018 Chris Caron <lead2gold@gmail.com>
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#
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# This file is part of apprise.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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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 Lesser General Public License for more details.
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import requests
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from json import dumps
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from .NotifyBase import NotifyBase
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from .NotifyBase import HTTP_ERROR_MAP
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from ..common import NotifyImageSize
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from ..utils import compat_is_basestring
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class NotifyJSON(NotifyBase):
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"""
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A wrapper for JSON Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'JSON'
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# The default protocol
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protocol = 'json'
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# The default secure protocol
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secure_protocol = 'jsons'
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# A URL that takes you to the setup/help of the specific protocol
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setup_url = 'https://github.com/caronc/apprise/wiki/Notify_Custom_JSON'
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# Allows the user to specify the NotifyImageSize object
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image_size = NotifyImageSize.XY_128
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def __init__(self, **kwargs):
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"""
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Initialize JSON Object
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"""
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super(NotifyJSON, self).__init__(**kwargs)
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if self.secure:
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self.schema = 'https'
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else:
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self.schema = 'http'
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self.fullpath = kwargs.get('fullpath')
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if not compat_is_basestring(self.fullpath):
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self.fullpath = '/'
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return
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def notify(self, title, body, notify_type, **kwargs):
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"""
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Perform JSON Notification
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"""
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# prepare JSON Object
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payload = {
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# Version: Major.Minor, Major is only updated if the entire
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# schema is changed. If just adding new items (or removing
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# old ones, only increment the Minor!
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'version': '1.0',
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'title': title,
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'message': body,
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'type': notify_type,
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}
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headers = {
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'User-Agent': self.app_id,
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'Content-Type': 'application/json'
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}
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auth = None
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if self.user:
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auth = (self.user, self.password)
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url = '%s://%s' % (self.schema, self.host)
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if isinstance(self.port, int):
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url += ':%d' % self.port
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url += self.fullpath
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self.logger.debug('JSON POST URL: %s (cert_verify=%r)' % (
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url, self.verify_certificate,
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))
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self.logger.debug('JSON Payload: %s' % str(payload))
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try:
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r = requests.post(
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url,
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data=dumps(payload),
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headers=headers,
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auth=auth,
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verify=self.verify_certificate,
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)
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if r.status_code != requests.codes.ok:
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try:
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self.logger.warning(
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'Failed to send JSON notification: '
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'%s (error=%s).' % (
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HTTP_ERROR_MAP[r.status_code],
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r.status_code))
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except KeyError:
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self.logger.warning(
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'Failed to send JSON notification '
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'(error=%s).' % (r.status_code))
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# Return; we're done
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return False
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else:
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self.logger.info('Sent JSON notification.')
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except requests.RequestException as e:
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self.logger.warning(
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'A Connection error occured sending JSON '
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'notification to %s.' % self.host)
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self.logger.debug('Socket Exception: %s' % str(e))
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# Return; we're done
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return False
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return True
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