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# maunium-stickerpicker - A fast and simple Matrix sticker picker widget.
# Copyright (C) 2025 Tulir Asokan
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from pathlib import Path
from typing import Dict
import argparse
import asyncio
import json
from aiohttp import ClientSession
from yarl import URL
from .lib import matrix, util
parser = argparse.ArgumentParser()
parser.add_argument("--config",
help="Path to JSON file with Matrix homeserver and access_token",
type=str, default="config.json", metavar="file")
parser.add_argument("path", help="Path to the sticker pack JSON file", type=str)
async def main(args: argparse.Namespace) -> None:
await matrix.load_config(args.config)
with util.open_utf8(args.path) as pack_file:
pack = json.load(pack_file)
print(f"Loaded existing pack meta from {args.path}")
stickers_data: Dict[str, bytes] = {}
async with ClientSession() as sess:
for sticker in pack["stickers"]:
dl_url = URL(matrix.homeserver_url) / "_matrix/client/v1/media/download" / sticker["url"].removeprefix("mxc://")
print("Downloading", sticker["url"])
async with sess.get(dl_url, headers={"Authorization": f"Bearer {matrix.access_token}"}) as resp:
resp.raise_for_status()
stickers_data[sticker["url"]] = await resp.read()
print("All stickers downloaded, generating thumbnails...")
util.add_thumbnails(pack["stickers"], stickers_data, Path(args.path).parent)
print("Done!")
def cmd():
asyncio.run(main(parser.parse_args()))
if __name__ == "__main__":
cmd()
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