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bazarr/libs/apprise/plugins/NotifyXML.py

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# -*- coding: utf-8 -*-
#
# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import re
import six
import requests
from .NotifyBase import NotifyBase
from ..common import NotifyImageSize
from ..common import NotifyType
from ..AppriseLocale import gettext_lazy as _
class NotifyXML(NotifyBase):
"""
A wrapper for XML Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'XML'
# The default protocol
protocol = 'xml'
# The default secure protocol
secure_protocol = 'xmls'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_Custom_XML'
# Allows the user to specify the NotifyImageSize object
image_size = NotifyImageSize.XY_128
# Disable throttle rate for JSON requests since they are normally
# local anyway
request_rate_per_sec = 0
# Define object templates
# Define object templates
templates = (
'{schema}://{host}',
'{schema}://{host}:{port}',
'{schema}://{user}@{host}',
'{schema}://{user}@{host}:{port}',
'{schema}://{user}:{password}@{host}',
'{schema}://{user}:{password}@{host}:{port}',
)
# Define our tokens; these are the minimum tokens required required to
# be passed into this function (as arguments). The syntax appends any
# previously defined in the base package and builds onto them
template_tokens = dict(NotifyBase.template_tokens, **{
'host': {
'name': _('Hostname'),
'type': 'string',
'required': True,
},
'port': {
'name': _('Port'),
'type': 'int',
'min': 1,
'max': 65535,
},
'user': {
'name': _('Username'),
'type': 'string',
},
'password': {
'name': _('Password'),
'type': 'string',
'private': True,
},
})
# Define any kwargs we're using
template_kwargs = {
'headers': {
'name': _('HTTP Header'),
'prefix': '+',
},
}
def __init__(self, headers=None, **kwargs):
"""
Initialize XML Object
headers can be a dictionary of key/value pairs that you want to
additionally include as part of the server headers to post with
"""
super(NotifyXML, self).__init__(**kwargs)
self.payload = """<?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<Notification xmlns:xsi="http://nuxref.com/apprise/NotifyXML-1.0.xsd">
<Version>1.0</Version>
<Subject>{SUBJECT}</Subject>
<MessageType>{MESSAGE_TYPE}</MessageType>
<Message>{MESSAGE}</Message>
</Notification>
</soapenv:Body>
</soapenv:Envelope>"""
self.fullpath = kwargs.get('fullpath')
if not isinstance(self.fullpath, six.string_types):
self.fullpath = '/'
self.headers = {}
if headers:
# Store our extra headers
self.headers.update(headers)
return
def url(self):
"""
Returns the URL built dynamically based on specified arguments.
"""
# Define any arguments set
args = {
'format': self.notify_format,
'overflow': self.overflow_mode,
'verify': 'yes' if self.verify_certificate else 'no',
}
# Append our headers into our args
args.update({'+{}'.format(k): v for k, v in self.headers.items()})
# Determine Authentication
auth = ''
if self.user and self.password:
auth = '{user}:{password}@'.format(
user=NotifyXML.quote(self.user, safe=''),
password=NotifyXML.quote(self.password, safe=''),
)
elif self.user:
auth = '{user}@'.format(
user=NotifyXML.quote(self.user, safe=''),
)
default_port = 443 if self.secure else 80
return '{schema}://{auth}{hostname}{port}/?{args}'.format(
schema=self.secure_protocol if self.secure else self.protocol,
auth=auth,
hostname=NotifyXML.quote(self.host, safe=''),
port='' if self.port is None or self.port == default_port
else ':{}'.format(self.port),
args=NotifyXML.urlencode(args),
)
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Perform XML Notification
"""
# prepare XML Object
headers = {
'User-Agent': self.app_id,
'Content-Type': 'application/xml'
}
# Apply any/all header over-rides defined
headers.update(self.headers)
re_map = {
'{MESSAGE_TYPE}': NotifyXML.escape_html(
notify_type, whitespace=False),
'{SUBJECT}': NotifyXML.escape_html(title, whitespace=False),
'{MESSAGE}': NotifyXML.escape_html(body, whitespace=False),
}
# Iterate over above list and store content accordingly
re_table = re.compile(
r'(' + '|'.join(re_map.keys()) + r')',
re.IGNORECASE,
)
auth = None
if self.user:
auth = (self.user, self.password)
# Set our schema
schema = 'https' if self.secure else 'http'
url = '%s://%s' % (schema, self.host)
if isinstance(self.port, int):
url += ':%d' % self.port
url += self.fullpath
payload = re_table.sub(lambda x: re_map[x.group()], self.payload)
self.logger.debug('XML POST URL: %s (cert_verify=%r)' % (
url, self.verify_certificate,
))
self.logger.debug('XML Payload: %s' % str(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
url,
data=payload,
headers=headers,
auth=auth,
verify=self.verify_certificate,
)
if r.status_code != requests.codes.ok:
# We had a problem
status_str = \
NotifyXML.http_response_code_lookup(r.status_code)
self.logger.warning(
'Failed to send XML notification: '
'{}{}error={}.'.format(
status_str,
', ' if status_str else '',
r.status_code))
self.logger.debug('Response Details:\r\n{}'.format(r.content))
# Return; we're done
return False
else:
self.logger.info('Sent XML notification.')
except requests.RequestException as e:
self.logger.warning(
'A Connection error occured sending XML '
'notification to %s.' % self.host)
self.logger.debug('Socket Exception: %s' % str(e))
# Return; we're done
return False
return True
@staticmethod
def parse_url(url):
"""
Parses the URL and returns enough arguments that can allow
us to substantiate this object.
"""
results = NotifyBase.parse_url(url)
if not results:
# We're done early as we couldn't load the results
return results
# Add our headers that the user can potentially over-ride if they wish
# to to our returned result set
results['headers'] = results['qsd-']
results['headers'].update(results['qsd+'])
# Tidy our header entries by unquoting them
results['headers'] = {NotifyXML.unquote(x): NotifyXML.unquote(y)
for x, y in results['headers'].items()}
return results
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