from turbot.blocks import (
section_block, text_block, button_block, actions_block
)
+import turbot.sheets
+import turbot.slack
+
+TURBOT_USER_ID = 'U01B9QM4P9R'
+
+events = {}
+
+lambda_success = {'statusCode': 200}
+lambda_error = {'statusCode': 400}
def hunt_block(hunt):
name = hunt['name']
return section_block(text_block(text))
-def home(turb, user_id, body):
+def home(turb, user_id):
"""Returns a view to be published as the turbot home tab for user_id
- The body argument is a dictionary as provided by the Slack request.
The return value is a dictionary suitable to be published to the
Slack views_publish API."""
]
}
-def app_home_opened(turb, body):
- user_id = body['event']['user']
- view = home(turb, user_id, body)
+def app_home_opened(turb, event):
+ """Handler for the app_home_opened event
+
+ This event occurs when a user visits the home tab for the turbot app.
+ In response to this event we need to publish a view for the user."""
+
+ user_id = event['user']
+ view = home(turb, user_id)
turb.slack_client.views_publish(user_id=user_id, view=view)
- return "OK"
+ return lambda_success
+
+events['app_home_opened'] = app_home_opened
+
+def hunt_channel_created(turb, channel_name, channel_id):
+ """Creates sheet and a DynamoDB table for a newly-created hunt channel"""
+
+ # First see if we can find an entry for this hunt in the database.
+ # If not, simply return an error and let Slack retry
+ hunts_table = turb.db.Table("hunts")
+ response = hunts_table.get_item(
+ Key={'channel_id': channel_id},
+ ConsistentRead=True
+ )
+ if 'Item' not in response:
+ print("Warning: Cannot find channel_id {} in hunts table. "
+ .format(channel_id) + "Letting Slack retry this event")
+ return lambda_error
+
+ item = response['Item']
+
+ if 'sheet_url' in item:
+ print("Info: channel_id {} already has sheet_url {}. Exiting."
+ .format(channel_id, item['sheet_url']))
+ return lambda_success
+
+ # Remove any None items from our item before updating
+ if not item['url']:
+ del item['url']
+
+ # Before launching into sheet creation, indicate that we're doing this
+ # in the database. This way, if we take too long to create the sheet
+ # and Slack retries the event, that next event will see this 'pending'
+ # string and cleanly return (eliminating all future retries).
+ item['sheet_url'] = 'pending'
+ hunts_table.put_item(Item=item)
+
+ # Also, let the channel users know what we are up to
+ turb.slack_client.chat_postMessage(
+ channel=channel_id,
+ text="Welcome to the channel for the {} hunt! ".format(item['name'])
+ + "Please wait a minute or two while I create some backend resources.")
+
+ # Create a sheet for the channel
+ sheet = turbot.sheets.sheets_create(turb, channel_name)
+
+ # Update the database with the URL of the sheet
+ item['sheet_url'] = sheet['url']
+ hunts_table.put_item(Item=item)
+
+ # Message the channel with the URL of the sheet
+ turb.slack_client.chat_postMessage(channel=channel_id,
+ text="Sheet created for this hunt: {}"
+ .format(sheet['url']))
+
+ # Create a database table for this hunt's puzzles
+ table = turb.db.create_table(
+ TableName=channel_name,
+ KeySchema=[
+ {'AttributeName': 'channel_id', 'KeyType': 'HASH'}
+ ],
+ AttributeDefinitions=[
+ {'AttributeName': 'channel_id', 'AttributeType': 'S'}
+ ],
+ ProvisionedThroughput={
+ 'ReadCapacityUnits': 5,
+ 'WriteCapacityUnits': 5
+ }
+ )
+
+ # Wait until the table exists
+ table.meta.client.get_waiter('table_exists').wait(TableName=channel_name)
+
+ # Mark the hunt as active in the database
+ item['active'] = True
+ hunts_table.put_item(Item=item)
+
+ # Message the hunt channel that the database is ready
+ turb.slack_client.chat_postMessage(
+ channel=channel_id,
+ text="Thank you for waiting. This hunt is now ready to begin! "
+ + "Use `/puzzle` to create puzzles for the hunt.")
+
+ return lambda_success
+
+def puzzle_channel_created(turb, puzzle_channel_name, puzzle_channel_id):
+ """Creates sheet and invites user for a newly-created puzzle channel"""
+
+ hunt_id = puzzle_channel_name.split('-')[0]
+
+ # First see if we can find an entry for this puzzle in the database.
+ # If not, simply return an error and let Slack retry
+ puzzle_table = turb.db.Table(hunt_id)
+ response = puzzle_table.get_item(
+ Key={'channel_id': puzzle_channel_id},
+ ConsistentRead=True
+ )
+ if 'Item' not in response:
+ print("Warning: Cannot find channel_id {} in {} table. "
+ .format(puzzle_channel_id, hunt_id)
+ + "Letting Slack retry this event")
+ return lambda_error
+
+ item = response['Item']
+
+ if 'sheet_url' in item:
+ print("Info: channel_id {} already has sheet_url {}. Exiting."
+ .format(puzzle_channel_id, item['sheet_url']))
+ return lambda_success
+
+ # Remove any None items from our item before updating
+ if not item['url']:
+ del item['url']
+
+ # Before launching into sheet creation, indicate that we're doing this
+ # in the database. This way, if we take too long to create the sheet
+ # and Slack retries the event, that next event will see this 'pending'
+ # string and cleanly return (eliminating all future retries).
+ item['sheet_url'] = 'pending'
+ puzzle_table.put_item(Item=item)
+
+ # Create a sheet for the puzzle
+ sheet = turbot.sheets.sheets_create_for_puzzle(turb, puzzle_channel_name)
+
+ # Update the database with the URL of the sheet
+ item['sheet_url'] = sheet['url']
+ puzzle_table.put_item(Item=item)
+
+ # Message the channel with the URL of the puzzle's sheet
+ turb.slack_client.chat_postMessage(channel=puzzle_channel_id,
+ text="Sheet created for this puzzle: {}"
+ .format(sheet['url']))
+
+ hunts_table = turb.db.Table('hunts')
+ response = hunts_table.scan(
+ FilterExpression='hunt_id = :hunt_id',
+ ExpressionAttributeValues={':hunt_id': hunt_id},
+ )
+
+ if 'Items' in response:
+
+ hunt_channel_id=response['Items'][0]['channel_id']
+
+ # Find all members of the hunt channel
+ members = turbot.slack.slack_channel_members(turb.slack_client,
+ hunt_channel_id)
+
+ # Filter out Turbot's own ID to avoid inviting itself
+ members = [m for m in members if m != TURBOT_USER_ID]
+
+ turb.slack_client.chat_postMessage(
+ channel=puzzle_channel_id,
+ text="Inviting all members from the hunt channel: {}"
+ .format(hunt_id))
+
+ # Invite those members to the puzzle channel (in chunks of 500)
+ cursor = 0
+ while cursor < len(members):
+ turb.slack_client.conversations_invite(
+ channel=puzzle_channel_id,
+ users=members[cursor:cursor + 500])
+ cursor += 500
+
+ return lambda_success
+
+def channel_created(turb, event):
+ print("In channel_created with event: {}".format(str(event)))
+
+ channel = event['channel']
+ channel_id = channel['id']
+ channel_name = channel['name']
+ creator = channel['creator']
+
+ # Ignore any channels that turbot didn't create
+ if creator != TURBOT_USER_ID:
+ print("channel_created: Not a turbot-created channel. Exiting.")
+ return lambda_success
+
+ # The presence of a hyphen determines whether this is a puzzle
+ # channel or a hunt channel.
+ if '-' in channel_name:
+ return puzzle_channel_created(turb, channel_name, channel_id)
+ else:
+ return hunt_channel_created(turb, channel_name, channel_id)
-events = {
- "app_home_opened": app_home_opened
-}
+events['channel_created'] = channel_created
import requests
from botocore.exceptions import ClientError
-TURBOT_USER_ID = 'U01B9QM4P9R'
-
actions = {}
commands = {}
submission_handlers = {}
function above."""
state = payload['view']['state']['values']
+ user_id = payload['user']['id']
name = state['name']['name']['value']
hunt_id = state['hunt_id']['hunt_id']['value']
url = state['url']['url']['value']
"Error creating Slack channel: {}"
.format(e.response['error']))
- if not response['ok']:
- return submission_error("name",
- "Error occurred creating Slack channel "
- + "(see CloudWatch log")
-
- user_id = payload['user']['id']
channel_id = response['channel']['id']
# Create a sheet for the channel
channel_id = response['channel']['id']
# Insert the newly-created hunt into the database
+ # (leaving it as non-active for now until the channel-created handler
+ # finishes fixing it up with a sheet and a companion table)
hunts_table.put_item(
Item={
'channel_id': channel_id,
- "active": True,
+ "active": False,
"name": name,
"hunt_id": hunt_id,
- "url": url,
- "sheet_url": sheet['url']
+ "url": url
}
)
# Invite the initiating user to the channel
turb.slack_client.conversations_invite(channel=channel_id, users=user_id)
- # Message the channel with the URL of the sheet
- turb.slack_client.chat_postMessage(channel=channel_id,
- text="Sheet created for this hunt: {}"
- .format(sheet['url']))
-
- # Create a database table for this hunt's puzzles
- table = turb.db.create_table(
- TableName=hunt_id,
- AttributeDefinitions=[
- {'AttributeName': 'channel_id', 'AttributeType': 'S'}
- ],
- KeySchema=[
- {'AttributeName': 'channel_id', 'KeyType': 'HASH'}
- ],
- ProvisionedThroughput={
- 'ReadCapacityUnits': 5,
- 'WriteCapacityUnits': 4
- }
- )
-
- # Message the hunt channel that the database is ready
- turb.slack_client.chat_postMessage(
- channel=channel_id,
- text="Welcome to your new hunt! "
- + "Use `/puzzle` to create puzzles for the hunt.")
-
return {
'statusCode': 200,
}
This is the modal view presented to the user by the puzzle function
above."""
- print("In puzzle_submission\npayload is: {}\nmetadata is {}"
- .format(payload, metadata))
-
meta = json.loads(metadata)
hunt_id = meta['hunt_id']
hunt_channel_id = meta['hunt_channel_id']
puzzle_channel_id = response['channel']['id']
- # Create a sheet for the puzzle
- sheet = turbot.sheets.sheets_create_for_puzzle(turb, hunt_dash_channel)
-
# Insert the newly-created puzzle into the database
table = turb.db.Table(hunt_id)
-
table.put_item(
Item={
"channel_id": puzzle_channel_id,
"name": name,
"puzzle_id": puzzle_id,
"url": url,
- "sheet_url": sheet['url']
}
)
- # Find all members of the hunt channel
- members = turbot.slack.slack_channel_members(turb.slack_client,
- hunt_channel_id)
-
- # Filter out Turbot's own ID to avoid inviting itself
- members = [m for m in members if m != TURBOT_USER_ID]
-
- turb.slack_client.chat_postMessage(channel=puzzle_channel_id,
- text="Inviting members: {}".format(str(members)))
-
- # Invite those members to the puzzle channel (in chunks of 500)
- cursor = 0
- while cursor < len(members):
- turb.slack_client.conversations_invite(
- channel=puzzle_channel_id,
- users=members[cursor:cursor + 500])
- cursor += 500
-
- # Message the channel with the URL of the puzzle's sheet
- turb.slack_client.chat_postMessage(channel=puzzle_channel_id,
- text="Sheet created for this puzzle: {}"
- .format(sheet['url']))
return {
'statusCode': 200
}
projects / turbot / commitdiff