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365fe0b3d5
Fixes #2665. Regenerated by tabbott with `lint --fix` after a rebase and change in parameters. Note from tabbott: In a few cases, this converts technical debt in the form of unsorted imports into different technical debt in the form of our largest files having very long, ugly import sequences at the start. I expect this change will increase pressure for us to split those files, which isn't a bad thing. Signed-off-by: Anders Kaseorg <anders@zulip.com>
78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
import json
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import re
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from typing import Any, MutableMapping, Optional, Tuple
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from zerver.models import SubMessage
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def get_widget_data(content: str) -> Tuple[Optional[str], Optional[str]]:
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valid_widget_types = ['tictactoe', 'poll', 'todo']
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tokens = content.split(' ')
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# tokens[0] will always exist
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if tokens[0].startswith('/'):
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widget_type = tokens[0][1:]
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if widget_type in valid_widget_types:
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remaining_content = content.replace(tokens[0], '', 1).strip()
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extra_data = get_extra_data_from_widget_type(remaining_content, widget_type)
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return widget_type, extra_data
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return None, None
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def get_extra_data_from_widget_type(content: str,
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widget_type: Optional[str]) -> Any:
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if widget_type == 'poll':
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# This is used to extract the question from the poll command.
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# The command '/poll question' will pre-set the question in the poll
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lines = content.splitlines()
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question = ''
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options = []
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if lines and lines[0]:
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question = lines.pop(0).strip()
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for line in lines:
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# If someone is using the list syntax, we remove it
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# before adding an option.
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option = re.sub(r'(\s*[-*]?\s*)', '', line.strip(), 1)
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if len(option) > 0:
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options.append(option)
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extra_data = {
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'question': question,
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'options': options,
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}
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return extra_data
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return None
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def do_widget_post_save_actions(message: MutableMapping[str, Any]) -> None:
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'''
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This code works with the webapp; mobile and other
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clients should also start supporting this soon.
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'''
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content = message['message'].content
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sender_id = message['message'].sender_id
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message_id = message['message'].id
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widget_type = None
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extra_data = None
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widget_type, extra_data = get_widget_data(content)
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widget_content = message.get('widget_content')
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if widget_content is not None:
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# Note that we validate this data in check_message,
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# so we can trust it here.
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widget_type = widget_content['widget_type']
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extra_data = widget_content['extra_data']
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if widget_type:
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content = dict(
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widget_type=widget_type,
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extra_data=extra_data,
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)
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submessage = SubMessage(
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sender_id=sender_id,
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message_id=message_id,
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msg_type='widget',
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content=json.dumps(content),
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)
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submessage.save()
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message['submessages'] = SubMessage.get_raw_db_rows([message_id])
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