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cloud_messaging.py
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cloud_messaging.py
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# Copyright 2018 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import datetime
from firebase_admin import messaging
def send_to_token():
# [START send_to_token]
# This registration token comes from the client FCM SDKs.
registration_token = 'YOUR_REGISTRATION_TOKEN'
# See documentation on defining a message payload.
message = messaging.Message(
data={
'score': '850',
'time': '2:45',
},
token=registration_token,
)
# Send a message to the device corresponding to the provided
# registration token.
response = messaging.send(message)
# Response is a message ID string.
print('Successfully sent message:', response)
# [END send_to_token]
def send_to_topic():
# [START send_to_topic]
# The topic name can be optionally prefixed with "/topics/".
topic = 'highScores'
# See documentation on defining a message payload.
message = messaging.Message(
data={
'score': '850',
'time': '2:45',
},
topic=topic,
)
# Send a message to the devices subscribed to the provided topic.
response = messaging.send(message)
# Response is a message ID string.
print('Successfully sent message:', response)
# [END send_to_topic]
def send_to_condition():
# [START send_to_condition]
# Define a condition which will send to devices which are subscribed
# to either the Google stock or the tech industry topics.
condition = "'stock-GOOG' in topics || 'industry-tech' in topics"
# See documentation on defining a message payload.
message = messaging.Message(
notification=messaging.Notification(
title='$GOOG up 1.43% on the day',
body='$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day.',
),
condition=condition,
)
# Send a message to devices subscribed to the combination of topics
# specified by the provided condition.
response = messaging.send(message)
# Response is a message ID string.
print('Successfully sent message:', response)
# [END send_to_condition]
def send_dry_run():
message = messaging.Message(
data={
'score': '850',
'time': '2:45',
},
token='token',
)
# [START send_dry_run]
# Send a message in the dry run mode.
response = messaging.send(message, dry_run=True)
# Response is a message ID string.
print('Dry run successful:', response)
# [END send_dry_run]
def android_message():
# [START android_message]
message = messaging.Message(
android=messaging.AndroidConfig(
ttl=datetime.timedelta(seconds=3600),
priority='normal',
notification=messaging.AndroidNotification(
title='$GOOG up 1.43% on the day',
body='$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day.',
icon='stock_ticker_update',
color='#f45342'
),
),
topic='industry-tech',
)
# [END android_message]
return message
def apns_message():
# [START apns_message]
message = messaging.Message(
apns=messaging.APNSConfig(
headers={'apns-priority': '10'},
payload=messaging.APNSPayload(
aps=messaging.Aps(
alert=messaging.ApsAlert(
title='$GOOG up 1.43% on the day',
body='$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day.',
),
badge=42,
),
),
),
topic='industry-tech',
)
# [END apns_message]
return message
def webpush_message():
# [START webpush_message]
message = messaging.Message(
webpush=messaging.WebpushConfig(
notification=messaging.WebpushNotification(
title='$GOOG up 1.43% on the day',
body='$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day.',
icon='https://my-server/icon.png',
),
),
topic='industry-tech',
)
# [END webpush_message]
return message
def all_platforms_message():
# [START multi_platforms_message]
message = messaging.Message(
notification=messaging.Notification(
title='$GOOG up 1.43% on the day',
body='$GOOG gained 11.80 points to close at 835.67, up 1.43% on the day.',
),
android=messaging.AndroidConfig(
ttl=datetime.timedelta(seconds=3600),
priority='normal',
notification=messaging.AndroidNotification(
icon='stock_ticker_update',
color='#f45342'
),
),
apns=messaging.APNSConfig(
payload=messaging.APNSPayload(
aps=messaging.Aps(badge=42),
),
),
topic='industry-tech',
)
# [END multi_platforms_message]
return message
def subscribe_to_topic():
topic = 'highScores'
# [START subscribe]
# These registration tokens come from the client FCM SDKs.
registration_tokens = [
'YOUR_REGISTRATION_TOKEN_1',
# ...
'YOUR_REGISTRATION_TOKEN_n',
]
# Subscribe the devices corresponding to the registration tokens to the
# topic.
response = messaging.subscribe_to_topic(registration_tokens, topic)
# See the TopicManagementResponse reference documentation
# for the contents of response.
print(response.success_count, 'tokens were subscribed successfully')
# [END subscribe]
def unsubscribe_from_topic():
topic = 'highScores'
# [START unsubscribe]
# These registration tokens come from the client FCM SDKs.
registration_tokens = [
'YOUR_REGISTRATION_TOKEN_1',
# ...
'YOUR_REGISTRATION_TOKEN_n',
]
# Unubscribe the devices corresponding to the registration tokens from the
# topic.
response = messaging.unsubscribe_from_topic(registration_tokens, topic)
# See the TopicManagementResponse reference documentation
# for the contents of response.
print(response.success_count, 'tokens were unsubscribed successfully')
# [END unsubscribe]
def send_all():
registration_token = 'YOUR_REGISTRATION_TOKEN'
# [START send_all]
# Create a list containing up to 500 messages.
messages = [
messaging.Message(
notification=messaging.Notification('Price drop', '5% off all electronics'),
token=registration_token,
),
# ...
messaging.Message(
notification=messaging.Notification('Price drop', '2% off all books'),
topic='readers-club',
),
]
response = messaging.send_all(messages)
# See the BatchResponse reference documentation
# for the contents of response.
print('{0} messages were sent successfully'.format(response.success_count))
# [END send_all]
def send_multicast():
# [START send_multicast]
# Create a list containing up to 500 registration tokens.
# These registration tokens come from the client FCM SDKs.
registration_tokens = [
'YOUR_REGISTRATION_TOKEN_1',
# ...
'YOUR_REGISTRATION_TOKEN_N',
]
message = messaging.MulticastMessage(
data={'score': '850', 'time': '2:45'},
tokens=registration_tokens,
)
response = messaging.send_multicast(message)
# See the BatchResponse reference documentation
# for the contents of response.
print('{0} messages were sent successfully'.format(response.success_count))
# [END send_multicast]
def send_multicast_and_handle_errors():
# [START send_multicast_error]
# These registration tokens come from the client FCM SDKs.
registration_tokens = [
'YOUR_REGISTRATION_TOKEN_1',
# ...
'YOUR_REGISTRATION_TOKEN_N',
]
message = messaging.MulticastMessage(
data={'score': '850', 'time': '2:45'},
tokens=registration_tokens,
)
response = messaging.send_multicast(message)
if response.failure_count > 0:
responses = response.responses
failed_tokens = []
for idx, resp in enumerate(responses):
if not resp.success:
# The order of responses corresponds to the order of the registration tokens.
failed_tokens.append(registration_tokens[idx])
print('List of tokens that caused failures: {0}'.format(failed_tokens))
# [END send_multicast_error]