zulip/zerver/management/commands/convert_mattermost_data.py

67 lines
2.3 KiB
Python

import argparse
import os
from typing import Any
'''
Example usage for testing purposes. For testing data see the mattermost_fixtures
in zerver/tests/.
./manage.py convert_mattermost_data mattermost_fixtures --output mm_export
./manage.py import --destroy-rebuild-database mattermost mm_export/gryffindor
Test out the realm:
./tools/run-dev.py
go to browser and use your dev url
'''
from django.core.management.base import BaseCommand, CommandError, \
CommandParser
from zerver.data_import.mattermost import do_convert_data
class Command(BaseCommand):
help = """Convert the mattermost data into Zulip data format."""
def add_arguments(self, parser: CommandParser) -> None:
dir_help = "Directory containing exported JSON file and exported_emoji (optional) directory."
parser.add_argument('mattermost_data_dir',
metavar='<mattermost data directory>',
help=dir_help)
parser.add_argument('--output', dest='output_dir',
action="store",
help='Directory to write converted data to.')
parser.add_argument('--mask', dest='masking_content',
action="store_true",
help='Mask the content for privacy during QA.')
parser.formatter_class = argparse.RawTextHelpFormatter
def handle(self, *args: Any, **options: Any) -> None:
output_dir = options["output_dir"]
if output_dir is None:
raise CommandError("You need to specify --output <output directory>")
if os.path.exists(output_dir) and not os.path.isdir(output_dir):
raise CommandError(output_dir + " is not a directory")
os.makedirs(output_dir, exist_ok=True)
if os.listdir(output_dir):
raise CommandError('Output directory should be empty!')
output_dir = os.path.realpath(output_dir)
data_dir = options['mattermost_data_dir']
if not os.path.exists(data_dir):
raise CommandError(f"Directory not found: '{data_dir}'")
data_dir = os.path.realpath(data_dir)
print("Converting Data ...")
do_convert_data(
mattermost_data_dir=data_dir,
output_dir=output_dir,
masking_content=options.get('masking_content', False),
)