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76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
import argparse
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import os
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import tempfile
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from typing import Any
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from django.conf import settings
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from django.core.management.base import BaseCommand, CommandError, CommandParser
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from typing_extensions import override
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from zerver.data_import.slack import do_convert_data
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class Command(BaseCommand):
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help = """Convert the Slack data into Zulip data format."""
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@override
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def add_arguments(self, parser: CommandParser) -> None:
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parser.add_argument(
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"slack_data_path",
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nargs="+",
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metavar="<Slack data path>",
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help="Zipped Slack data or directory",
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)
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parser.add_argument(
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"--token", metavar="<slack_token>", help="Bot user OAuth token, starting xoxb-"
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)
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parser.add_argument(
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"--output", dest="output_dir", help="Directory to write exported data to."
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)
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parser.add_argument(
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"--threads",
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default=settings.DEFAULT_DATA_EXPORT_IMPORT_PARALLELISM,
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help="Threads to use in exporting UserMessage objects in parallel",
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)
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parser.add_argument(
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"--no-convert-slack-threads",
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action="store_true",
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help="If specified, do not convert Slack threads to separate Zulip topics",
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)
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parser.formatter_class = argparse.RawTextHelpFormatter
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@override
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def handle(self, *args: Any, **options: Any) -> None:
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output_dir = options["output_dir"]
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if output_dir is None:
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output_dir = tempfile.mkdtemp(prefix="converted-slack-data-")
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else:
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output_dir = os.path.realpath(output_dir)
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token = options["token"]
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if token is None:
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raise CommandError("Enter Slack legacy token!")
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num_threads = int(options["threads"])
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if num_threads < 1:
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raise CommandError("You must have at least one thread.")
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for path in options["slack_data_path"]:
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if not os.path.exists(path):
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raise CommandError(f"Slack data directory not found: '{path}'")
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print("Converting data ...")
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convert_slack_threads = not options["no_convert_slack_threads"]
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do_convert_data(
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path,
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output_dir,
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token,
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threads=num_threads,
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convert_slack_threads=convert_slack_threads,
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)
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