106 lines
3.5 KiB
Python
106 lines
3.5 KiB
Python
# Copyright (c) 2020 Tulir Asokan
|
|
#
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
from hashlib import sha256
|
|
import argparse
|
|
import os.path
|
|
import asyncio
|
|
import string
|
|
import json
|
|
|
|
import magic
|
|
|
|
from .lib import matrix, util
|
|
|
|
|
|
def convert_name(name: str) -> str:
|
|
name_translate = {
|
|
ord(" "): ord("_"),
|
|
}
|
|
allowed_chars = string.ascii_letters + string.digits + "_-/.#"
|
|
return "".join(filter(lambda char: char in allowed_chars, name.translate(name_translate)))
|
|
|
|
|
|
async def main(args: argparse.Namespace) -> None:
|
|
await matrix.load_config(args.config)
|
|
|
|
dirname = os.path.basename(os.path.abspath(args.path))
|
|
meta_path = os.path.join(args.path, "pack.json")
|
|
try:
|
|
with open(meta_path) as pack_file:
|
|
pack = json.load(pack_file)
|
|
print(f"Loaded existing pack meta from {meta_path}")
|
|
except FileNotFoundError:
|
|
pack = {
|
|
"title": args.title or dirname,
|
|
"id": args.id or convert_name(dirname),
|
|
"stickers": [],
|
|
}
|
|
old_stickers = {}
|
|
else:
|
|
old_stickers = {sticker["id"]: sticker for sticker in pack["stickers"]}
|
|
pack["stickers"] = []
|
|
for file in sorted(os.listdir(args.path)):
|
|
if file.startswith("."):
|
|
continue
|
|
path = os.path.join(args.path, file)
|
|
if not os.path.isfile(path):
|
|
continue
|
|
mime = magic.from_file(path, mime=True)
|
|
if not mime.startswith("image/"):
|
|
continue
|
|
|
|
try:
|
|
with open(path, "rb") as image_file:
|
|
image_data = image_file.read()
|
|
except Exception as e:
|
|
print(f"Failed to read {file}: {e}")
|
|
continue
|
|
print(f"Processing {file}", end="", flush=True)
|
|
name = os.path.splitext(file)[0]
|
|
|
|
# If the name starts with "number-", remove the prefix
|
|
name_split = name.split("-", 1)
|
|
if len(name_split) == 2 and name_split[0].isdecimal():
|
|
name = name_split[1]
|
|
|
|
sticker_id = f"sha256:{sha256(image_data).hexdigest()}"
|
|
print(".", end="", flush=True)
|
|
if sticker_id in old_stickers:
|
|
pack["stickers"].append({
|
|
**old_stickers[sticker_id],
|
|
"body": name,
|
|
})
|
|
print(f".. using existing upload")
|
|
else:
|
|
image_data, width, height = util.convert_image(image_data)
|
|
print(".", end="", flush=True)
|
|
mxc = await matrix.upload(image_data, "image/png", file)
|
|
print(".", end="", flush=True)
|
|
sticker = util.make_sticker(mxc, width, height, len(image_data), name)
|
|
sticker["id"] = sticker_id
|
|
pack["stickers"].append(sticker)
|
|
print(" uploaded", flush=True)
|
|
with open(meta_path, "w") as pack_file:
|
|
json.dump(pack, pack_file)
|
|
print(f"Wrote pack to {meta_path}")
|
|
|
|
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("--config",
|
|
help="Path to JSON file with Matrix homeserver and access_token",
|
|
type=str, default="config.json")
|
|
parser.add_argument("--title", help="Override the sticker pack displayname", type=str)
|
|
parser.add_argument("--id", help="Override the sticker pack ID", type=str)
|
|
parser.add_argument("path", help="Path to the sticker pack directory", type=str)
|
|
|
|
|
|
def cmd():
|
|
asyncio.get_event_loop().run_until_complete(main(parser.parse_args()))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
cmd()
|