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.github/workflows/test.yml vendored
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on: [push]
jobs:
test:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v3
- name: Set up Python
uses: actions/setup-python@v4
with:
python-version: 3.x
- name: Install dependencies
run: pip install .[test]
- name: Test with pytest
run: pytest -vv --color=yes

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dist/
__pycache__
*.py[cow]
config-*.ini

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LICENSE
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GNU GENERAL PUBLIC LICENSE
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the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

82
README.md
View File

@ -1,29 +1,14 @@
# mastoposter - easy-to-use mastodon-to-[everything] reposter
# mastoposter - easy-to-use mastodon-to-[everything] reposter!
Mastoposter is a simple zero-headache* service that forwards your toots from any
Mastodon-compatible Fediverse software (Pleroma also works\*\*!) to any of your
Mastodon-compatible Fediverse software (Pleroma also works!) to any of your
other services! For now it supports only Discord webhooks and Telegram, but it
can be easily extended to support pretty much anything!
## Installation
### Via pip
Since recently we have package published to pip (thanks to
[@cybertailor@deadinsi.de](https://deadinsi.de/@cybertailor) for adding
pyproject file), so now you can just do the following:
```sh
pip install mastoposter
```
Note that you would still have to clone repository to build a Docker image.
### Old way
You can run it either on your host machine, or inside a Docker container.
In any case, you have to clone that repo first in order to do anything:
```sh
git clone https://github.com/hatkidchan/mastoposter && cd mastoposter
```
@ -31,14 +16,11 @@ git clone https://github.com/hatkidchan/mastoposter && cd mastoposter
After that, you can either run it in Docker, set up a standalone systemd
service, or just run it as it is!
### Docker
### Docker:
```sh
docker build -t mastoposter .
docker run -d \
--restart=unless-stopped \
-v /path/to/config.ini:/config.ini:ro \
--name mastoposter mastoposter
docker run --restart=always -dv /path/to/config.ini:/config.ini:ro --name mastoposter mastoposter
```
And you should be good to go
@ -64,38 +46,27 @@ Restart=on-failure
WantedBy=network.target
```
Before running it though, don't forget to install dependencies from the
Before running it though, don't forget to install dependencies from the
./requirements.txt, but it's a good idea to use a virtual environment for that.
Though, that's outside of the scope of that, so I won't cover it here.
### Running manually
Just be in the folder with it, have dependencies installed and run:
```sh
python3 -m mastoposter config.ini
```
## Configuration
Configuration file is just a regular INI file with a couple sections.
Configuration wizard is still in progress, but we have a couple examples for
common use-cases. If you have troubles configuring it yourself, you could
either use discussions feature, or ask me on Fedi directly (links on profile).
### [main]
Section `main` contains settings of your account (ie, your instance, list ID,
user ID, access token), as well as list of modules to load.
#### instance
This is your instance. It should be written without the `https://` part, so,
for example, `mastodon.social`.
#### token
This is your access token.
On Mastodon, you can acquire it by creating an application with the minimum of
@ -107,7 +78,6 @@ tab of the devtools and look for `chats` request. Inside the request headers,
there should be `Authorization: Bearer XXXXXXXXXXX` header. That's your token.
#### user
It's still not properly tested, but you could just leave it as `auto` for now.
In case it fails, on Mastodon you can get your user ID by looking at your
@ -118,7 +88,6 @@ On Pleroma you're out of luck again, I don't remember how I got mine. Just hope
that "auto" will work, lol.
#### list
That's the main problem of this crossposter: it requires a list to be created
to function properly. Both Pleroma and Mastodon support them, so it shouldn't be
a big deal. Just create a list, add yourself into it and copy its ID (it should
@ -128,22 +97,18 @@ List is required to filter incoming events. You can't just listen for home
timeline 'cause some events are not guaranteed to be there (boosts at least).
#### auto-reconnect
You can set it to either `yes` or `no`. When set to `yes`, it will reconnect
on any websocket error, but not on any error related to modules (even if it's a
connection error!!!)
#### modules
More about them later
#### loglevel
Self-explanatory, logging level. Can be either `DEBUG`, `INFO`, `WARNING` or
`ERROR`. Defaults to `INFO`
### Modules
There's two types of modules supported at this point: `telegram` and `discord`.
Both of them are self-explanatory, but we'll go over them real quick.
@ -156,7 +121,6 @@ not have the `module/` prefix since it's always there. You can use multiple
modules and separate them using spaces.
#### `type = telegram`
Module with that type will work in Telegram mode.
It requires your Bot token to be set in the `token` field, as well as `chat`
to be set with your chat ID. You can use `@username` if the chat is public.
@ -171,14 +135,13 @@ such as `reblog_or_status` which points to either reblog, or status itself. Or
`name_emojiless` which contains the name without emojis. Or `name` which
contains either `display_name` or `username`, if first one is empty.
#### `type = discord`
#### `type = discord`
Module for Discord webhooks. The only required parameter (besides the `type`) is
`webhook`. It **should** have `wait=true` set. You can also use `thread_id` as a
GET parameter to that. You also can use filters, nothing special about that.
### Filters
Filters are the most powerful feature of this crossposter. They allow you to...
Filter out where posts should and shouldn't go! It's that easy!
@ -192,7 +155,6 @@ AND operator. You can also prefix filter name with either `~` or `!` to invert
its behavior.
#### `type = boost`
Simple filter that passes through posts that are boosted from someone.
It also has an optional `list` property where you can specify the list of
@ -204,19 +166,16 @@ trigger that filter. If list is not empty, it will allow only users from that
list.
#### `type = mention`
This filter is kinda similar to the `boost` one, but works with mentions.
Also has `list` property, yada yada you got the idea, same deal with fnmatch.
#### `type = spoiler`
Matches posts with spoilers/content-warnings.
Has an optional `regexp` parameter that will allow you to specify regular
expression to match your spoiler text.
#### `type = content`
Filter to match post content against either a regular expression, or a list of
tags. Matching is done on the plaintext version of the post.
@ -229,28 +188,12 @@ Please note that in case of tags, you should NOT use `#` symbol in front of
them.
#### `type = visibility`
Simple filter that just checks for post visibility.
Has a single property `options` that is a space-separated list of allowed
visibility levels. Note that `direct` visibility is always ignored so cannot
be used here.
#### `type = media`
Filter that allows only some media types to be posted.
`valid_media` is a space-separated list of media types from Mastodon API
(`image`, `gifv`, `video`, `audio` or `unknown`). If your Fedi software has
support for other types, they also should work.
`mode` option defines the mode of operation: it can be either `include`,
`exclude` or `only`. In case of `include`, filter will trigger when post
has media with that type, but others are allowed as well. `exclude` is the
opposite: if status has media with that type, filter won't trigger. `only`
allows statuses with either no media, or listed types only.
#### `type = combined`
The most powerful filter 'cause it allows you to combine multiple filters using
different operations.
@ -265,8 +208,7 @@ some sort.
## Sample configurations
### For Telegram
### For Telegram:
```ini
[main]
modules = tg
@ -281,8 +223,7 @@ token = 12345:blahblahblah
chat = 12345
```
### For Telegram with a separate shitpost channel
### For Telegram with a separate shitpost channel:
```ini
[main]
modules = tg tg-shitpost
@ -299,7 +240,7 @@ filters = !shitpost
[module/tg-shitpost]
type = telegram
token = ${module/tg:token}
token = 12345:blahblahblah
chat = @shitposting
filters = shitpost
@ -308,8 +249,3 @@ type = content
mode = tag
tags = shitpost
```
## Asterisks
1. Well, most of the time that is.
2. Works only when it has lists support.

7
TODO Normal file
View File

@ -0,0 +1,7 @@
[integrations,core] Add database support so remote messages are stored and can be used to reply to them
[core] Somehow find a way to get your user ID by token
[core] Maybe get rid of `main.list` field and create one automatically on a startup?
[integrations] Add support for shellscript integration
[integrations] Add formatting option
[integrations] Add filters
[integrations,vk] Add VK integration

22
config.ini
View File

@ -6,13 +6,8 @@ modules = telegram
# Mastodon instance to grab posts from
instance = mastodon.example.org
# Uncomment and change this if your instance makes invalid redirects
# on the streaming path (like mastodon.social does). Check the following issue
# for more details: https://github.com/hatkidchan/mastoposter/issues/45
#streaming-url = wss://streaming.mastodon.example.org/api/v1/streaming
# Mastodon user token.
# Required permissions: read:accounts read:statuses read:lists
# Required permissions: read:statuses read:lists
# You can get your token by creating application in
# ${instance}/settings/applications
token = blahblah
@ -32,23 +27,10 @@ user = auto
# address bar while you have that list open)
list = 1
# Allow replies to be boosted as well
# By default replies will be ignores unless it's a reply to your post
# replies_to_other_accounts_should_not_be_skipped = yes
# Should we automatically reconnect to the streaming socket?
# That option exists because it's not really a big deal when crossposter runs
# as a service and restarts automatically by the service manager.
auto-reconnect = yes
reconnect-delay = 1.0
# Change websocket connection opening timeout.
# It may be useful when initial server connection may take a long time.
connect-timeout = 60.0
# Number of retries in case request fails. Applies globally
# Can be changed on per-module basis
http-retries = 5
# Example Telegram integration. You can use it as a template
[module/telegram]
@ -121,7 +103,7 @@ webhook = url
;type = content
;# Mode of the filter.
;# "regexp" requires "regexp" property and should contain... A RegExp
;# "tag" should contain space-separated list of tags
;# "hashtag" should contain space-separated list of tags
;mode = regexp
;# Regular expression pattern to be matched
;regexp = ^x-no-repost

26
contrib/mastoposter.initd
View File

@ -1,26 +0,0 @@
#!/sbin/openrc-run
# mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
# Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
# shellcheck shell=sh
command="/usr/bin/mastoposter"
command_args="${MASTOPOSTER_CONFIG_FILE:=/etc/mastoposter/config.ini}"
command_background=1
pidfile="/run/${RC_SVCNAME}.pid"
output_log="/var/log/${RC_SVCNAME}.log"
error_log="${output_log}"
depend() {
need net
}

28
contrib/mastoposter.service
View File

@ -1,28 +0,0 @@
# mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
# Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
[Unit]
Description=Configurable reposter from Mastodon-compatible Fediverse servers
After=network.target
Wants=network-online.target
[Service]
Type=simple
ExecStart=/usr/bin/mastoposter /etc/mastoposter/config.ini
Restart=always
RestartSec=5
StandardOutput=journal
StandardError=inherit
[Install]
WantedBy=multi-user.target

20
mastoposter/__init__.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from asyncio import gather
from configparser import ConfigParser
from logging import getLogger
@ -27,11 +12,6 @@ from mastoposter.integrations import (
)
from mastoposter.types import Status
__version__ = "0.2"
__description__ = (
"Configurable reposter from Mastodon-compatible Fediverse servers"
)
logger = getLogger()

86
mastoposter/__main__.py
View File

@ -1,44 +1,15 @@
#!/usr/bin/env python3
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from argparse import ArgumentParser
from asyncio import run
from configparser import ConfigParser, ExtendedInterpolation
from logging import (
INFO,
Formatter,
Logger,
StreamHandler,
getLevelName,
getLogger,
)
from os import getenv
from logging import INFO, Formatter, StreamHandler, getLevelName, getLogger
from sys import stdout
from typing import AsyncGenerator, Callable, List
from httpx import Client, HTTPTransport
from mastoposter import (
execute_integrations,
load_integrations_from,
__version__,
__description__,
)
from mastoposter import execute_integrations, load_integrations_from
from mastoposter.integrations import FilteredIntegration
from mastoposter.sources import websocket_source
from typing import AsyncGenerator, Callable, List
from mastoposter.types import Account, Status
from httpx import Client
from mastoposter.utils import normalize_config
@ -55,16 +26,12 @@ def init_logger(loglevel: int = INFO):
stdout_handler.setFormatter(formatter)
logger.addHandler(stdout_handler)
logger.setLevel(loglevel)
for log in logger.manager.loggerDict.values():
if isinstance(log, Logger):
log.setLevel(loglevel)
async def listen(
source: Callable[..., AsyncGenerator[Status, None]],
drains: List[FilteredIntegration],
user: str,
replies_to_other_accounts_should_not_be_skipped: bool = False,
/,
**kwargs,
):
@ -72,7 +39,7 @@ async def listen(
async for status in source(**kwargs):
logger.info("New status: %s", status.uri)
logger.debug("Got status: %r", status)
if status.account.id != user and user != "all":
if status.account.id != user:
logger.info(
"Skipping status %s (account.id=%r != %r)",
status.uri,
@ -94,53 +61,41 @@ async def listen(
if (
status.in_reply_to_account_id is not None
and status.in_reply_to_account_id != user
) and not replies_to_other_accounts_should_not_be_skipped:
):
logger.info(
"Skipping post %s because it's a reply to another person",
status.uri,
)
continue
logger.info(await execute_integrations(status, drains))
await execute_integrations(status, drains)
def main():
parser = ArgumentParser(prog="mastoposter", description=__description__)
parser.add_argument(
"config", nargs="?", default=getenv("MASTOPOSTER_CONFIG_FILE")
)
parser.add_argument("-v", action="version", version=__version__)
args = parser.parse_args()
if not args.config:
raise RuntimeError("No config file. Aborting")
def main(config_path: str):
conf = ConfigParser(interpolation=ExtendedInterpolation())
conf.read(args.config)
conf.read(config_path)
init_logger(getLevelName(conf["main"].get("loglevel", "INFO")))
normalize_config(conf)
modules: List[FilteredIntegration] = load_integrations_from(conf)
retries: int = conf["main"].getint("http-retries", 5)
logger.info("Loaded %d integrations", len(modules))
user_id: str = conf["main"]["user"]
if user_id == "auto":
logger.info("config.main.user is set to auto, getting user ID")
with Client(transport=HTTPTransport(retries=retries)) as c:
with Client() as c:
rq = c.get(
VERIFY_CREDS_TEMPLATE.format(**conf["main"]),
params={"access_token": conf["main"]["token"]},
)
user_id = Account.from_dict(rq.json()).id
account = Account.from_dict(rq.json())
user_id = account.id
logger.info("account.id=%s", user_id)
url = conf["main"].get(
"streaming_url",
"wss://{}/api/v1/streaming".format(conf["main"]["instance"]),
)
url = "wss://{}/api/v1/streaming".format(conf["main"]["instance"])
run(
listen(
@ -148,14 +103,7 @@ def main():
modules,
user_id,
url=url,
replies_to_other_accounts_should_not_be_skipped=conf[
"main"
].getboolean(
"replies_to_other_accounts_should_not_be_skipped", False
),
reconnect=conf["main"].getboolean("auto_reconnect", False),
reconnect_delay=conf["main"].getfloat("reconnect_delay", 1.0),
connect_timeout=conf["main"].getfloat("connect_timeout", 60.0),
list=conf["main"]["list"],
access_token=conf["main"]["token"],
)
@ -163,4 +111,6 @@ def main():
if __name__ == "__main__":
main()
from sys import argv
main(argv[1])

15
mastoposter/filters/__init__.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from logging import getLogger
from typing import List

15
mastoposter/filters/base.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from abc import ABC, abstractmethod
from configparser import ConfigParser, SectionProxy
from typing import ClassVar, Dict, NamedTuple, Type

15
mastoposter/filters/boost.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from fnmatch import fnmatch
from typing import List

15
mastoposter/filters/combined.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import ConfigParser, SectionProxy
from typing import Callable, ClassVar, Dict, List, Sequence
from mastoposter.filters.base import BaseFilter, FilterInstance

15
mastoposter/filters/media.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from typing import Literal, Set
from mastoposter.filters.base import BaseFilter

15
mastoposter/filters/mention.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from re import Pattern, compile as regexp
from typing import ClassVar, Set

15
mastoposter/filters/spoiler.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from re import Pattern, compile as regexp
from mastoposter.filters.base import BaseFilter

38
mastoposter/filters/text.py
View File

@ -1,22 +1,8 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from re import Pattern, compile as regexp
from typing import Optional, Set
from bs4 import BeautifulSoup, PageElement, Tag
from mastoposter.filters.base import BaseFilter
from mastoposter.types import Status
@ -41,10 +27,30 @@ class TextFilter(BaseFilter, filter_name="content"):
return cls(tags=set(section["tags"].split()))
raise AssertionError("neither regexp or tags were set")
@classmethod
def node_to_text(cls, el: PageElement) -> str:
if isinstance(el, Tag):
if el.name == "br":
return "\n"
elif el.name == "p":
return (
str.join("", map(cls.node_to_text, el.children)) + "\n\n"
)
return str.join("", map(cls.node_to_text, el.children))
return str(el)
@classmethod
def html_to_plain(cls, html: str) -> str:
soup = BeautifulSoup(html, "lxml")
return cls.node_to_text(soup).rstrip()
def __call__(self, status: Status) -> bool:
source = status.reblog or status
if self.regexp is not None:
return self.regexp.search(source.content_plaintext) is not None
return (
self.regexp.match(self.html_to_plain(source.content))
is not None
)
elif self.tags:
return len(self.tags & {t.name.lower() for t in source.tags}) > 0
else:

15
mastoposter/filters/visibility.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from typing import Set
from mastoposter.filters.base import BaseFilter

15
mastoposter/integrations/__init__.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from typing import List, NamedTuple
from mastoposter.filters.base import FilterInstance

15
mastoposter/integrations/base.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from abc import ABC, abstractmethod
from configparser import SectionProxy
from typing import Optional

37
mastoposter/integrations/discord/__init__.py
View File

@ -1,22 +1,7 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from logging import getLogger
from typing import List, Optional
from httpx import AsyncClient, AsyncHTTPTransport
from httpx import AsyncClient
from zlib import crc32
from mastoposter.integrations.base import BaseIntegration
from mastoposter.integrations.discord.types import (
@ -30,13 +15,12 @@ logger = getLogger("integrations.discord")
class DiscordIntegration(BaseIntegration):
def __init__(self, webhook: str, retries: int = 5):
def __init__(self, webhook: str):
self.webhook = webhook
self.retries = retries
@classmethod
def from_section(cls, section: SectionProxy) -> "DiscordIntegration":
return cls(section["webhook"], section.getint("retries", 5))
return cls(section["webhook"])
async def execute_webhook(
self,
@ -44,19 +28,15 @@ class DiscordIntegration(BaseIntegration):
username: Optional[str] = None,
avatar_url: Optional[str] = None,
embeds: Optional[List[DiscordEmbed]] = None,
) -> None:
async with AsyncClient(
transport=AsyncHTTPTransport(retries=self.retries)
) as c:
) -> dict:
async with AsyncClient() as c:
json = {
"content": content,
"username": username,
"avatar_url": avatar_url,
"embeds": (
[embed.asdict() for embed in embeds]
if embeds is not None
else []
),
"embeds": [embed.asdict() for embed in embeds]
if embeds is not None
else [],
}
logger.debug("Executing webhook with %r", json)
@ -68,6 +48,7 @@ class DiscordIntegration(BaseIntegration):
)
).json()
logger.debug("Result: %r", result)
return result
async def __call__(self, status: Status) -> Optional[str]:
source = status.reblog or status

15
mastoposter/integrations/discord/types.py
View File

@ -1,18 +1,3 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from dataclasses import asdict, dataclass
from datetime import datetime
from typing import Any, Callable, Dict, List, Optional

176
mastoposter/integrations/telegram.py
View File

@ -1,23 +1,8 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import SectionProxy
from dataclasses import dataclass
from logging import getLogger
from typing import Any, List, Mapping, Optional, Tuple
from httpx import AsyncClient, AsyncHTTPTransport
from typing import Any, List, Mapping, Optional
from httpx import AsyncClient
from jinja2 import Template
from mastoposter.integrations.base import BaseIntegration
from mastoposter.types import Attachment, Poll, Status
@ -59,13 +44,6 @@ MEDIA_MAPPING: Mapping[str, str] = {
"audio": "audio",
"unknown": "document",
}
MEDIA_SPOILER_SUPPORT: Mapping[str, bool] = {
"image": True,
"video": True,
"gifv": True,
"audio": False,
"unknown": False,
}
DEFAULT_TEMPLATE: str = """\
{% if status.reblog %}\
Boost from <a href="{{status.reblog.account.url}}">\
@ -86,12 +64,10 @@ class TelegramIntegration(BaseIntegration):
chat_id: str,
template: Optional[Template] = None,
silent: bool = True,
retries: int = 5,
):
self.token = token
self.chat_id = chat_id
self.silent = silent
self.retries = retries
if template is None:
self.template = Template(emojize(DEFAULT_TEMPLATE))
@ -103,34 +79,29 @@ class TelegramIntegration(BaseIntegration):
return cls(
token=section["token"],
chat_id=section["chat"],
silent=section.getboolean("silent", True),
template=Template(
emojize(section.get("template", DEFAULT_TEMPLATE))
),
silent=section.getboolean("silent", True),
retries=section.getint("http_retries", 5),
)
async def _tg_request(
self, client: AsyncClient, method: str, **kwargs
) -> TGResponse:
async def _tg_request(self, method: str, **kwargs) -> TGResponse:
url = API_URL.format(self.token, method)
logger.debug("TG request: %s(%r)", method, kwargs)
response = TGResponse.from_dict(
(await client.post(url, json=kwargs)).json(), kwargs
)
if not response.ok:
logger.error("TG error: %r", response.error)
logger.error("parameters: %r", kwargs)
else:
logger.debug("Result: %r", response.result)
return response
async with AsyncClient() as client:
logger.debug("TG request: %s(%r)", method, kwargs)
response = TGResponse.from_dict(
(await client.post(url, json=kwargs)).json(), kwargs
)
if not response.ok:
logger.error("TG error: %r", response.error)
logger.error("parameters: %r", kwargs)
else:
logger.debug("Result: %r", response.result)
return response
async def _post_plaintext(
self, client: AsyncClient, text: str
) -> TGResponse:
async def _post_plaintext(self, text: str) -> TGResponse:
logger.debug("Sending HTML message: %r", text)
return await self._tg_request(
client,
"sendMessage",
parse_mode="HTML",
disable_notification=self.silent,
@ -139,22 +110,15 @@ class TelegramIntegration(BaseIntegration):
text=text,
)
async def _post_media(
self,
client: AsyncClient,
text: str,
media: Attachment,
spoiler: bool = False,
) -> TGResponse:
async def _post_media(self, text: str, media: Attachment) -> TGResponse:
# Just to be safe
if media.type not in MEDIA_MAPPING:
logger.warning(
"Media %r has unknown type, falling back to plaintext", media
)
return await self._post_plaintext(client, text)
return await self._post_plaintext(text)
return await self._tg_request(
client,
"send%s" % MEDIA_MAPPING[media.type].title(),
parse_mode="HTML",
disable_notification=self.silent,
@ -162,25 +126,17 @@ class TelegramIntegration(BaseIntegration):
chat_id=self.chat_id,
caption=text,
**{MEDIA_MAPPING[media.type]: media.url},
**(
{"has_spoiler": spoiler}
if MEDIA_SPOILER_SUPPORT.get(media.type, False)
else {}
),
)
async def _post_mediagroup(
self,
client: AsyncClient,
text: str,
media: List[Attachment],
spoiler: bool = False,
) -> Tuple[TGResponse, List[Attachment]]:
self, text: str, media: List[Attachment]
) -> TGResponse:
logger.debug("Sendind media group: %r (text=%r)", media, text)
media_list: List[dict] = []
allowed_medias = {"image", "gifv", "video", "audio", "unknown"}
unused: List[Attachment] = []
for attachment in media:
if attachment.type not in allowed_medias:
continue
if attachment.type not in MEDIA_COMPATIBILITY:
logger.warning(
"attachment %r is not in %r",
@ -188,25 +144,13 @@ class TelegramIntegration(BaseIntegration):
MEDIA_COMPATIBILITY,
)
continue
if attachment.type not in allowed_medias or len(media_list) >= 10:
unused.append(attachment)
continue
allowed_medias &= MEDIA_COMPATIBILITY[attachment.type]
media_list.append(
{
"type": MEDIA_MAPPING[attachment.type],
"media": attachment.url,
**(
{"has_spoiler": spoiler}
if MEDIA_SPOILER_SUPPORT.get(attachment.type, False)
else {}
),
}
)
if len(media_list) == 1:
media_list[0].update(
{
@ -215,24 +159,19 @@ class TelegramIntegration(BaseIntegration):
}
)
return (
await self._tg_request(
client,
"sendMediaGroup",
disable_notification=self.silent,
disable_web_page_preview=True,
chat_id=self.chat_id,
media=media_list,
),
unused,
return await self._tg_request(
"sendMediaGroup",
disable_notification=self.silent,
disable_web_page_preview=True,
chat_id=self.chat_id,
media=media_list,
)
async def _post_poll(
self, client: AsyncClient, poll: Poll, reply_to: Optional[str] = None
self, poll: Poll, reply_to: Optional[str] = None
) -> TGResponse:
logger.debug("Sending poll: %r", poll)
return await self._tg_request(
client,
"sendPoll",
disable_notification=self.silent,
disable_web_page_preview=True,
@ -246,44 +185,37 @@ class TelegramIntegration(BaseIntegration):
async def __call__(self, status: Status) -> Optional[str]:
source = status.reblog or status
has_spoiler = source.sensitive
text = self.template.render({"status": status})
ids = []
async with AsyncClient(
transport=AsyncHTTPTransport(retries=self.retries)
) as client:
if not source.media_attachments:
if (res := await self._post_plaintext(client, text)).ok:
if res.result:
ids.append(res.result["message_id"])
elif len(source.media_attachments) == 1:
if (
res := await self._post_media(
client, text, source.media_attachments[0], has_spoiler
)
).ok and res.result is not None:
if not source.media_attachments:
if (res := await self._post_plaintext(text)).ok:
if res.result:
ids.append(res.result["message_id"])
else:
pending, i = source.media_attachments, 0
while len(pending) > 0 and i < 5:
res, left = await self._post_mediagroup(
client, text if i == 0 else "", pending, has_spoiler
)
if res.ok and res.result is not None:
ids.extend([msg["message_id"] for msg in res.result])
pending = left
i += 1
if source.poll:
if (
res := await self._post_poll(
client, source.poll, reply_to=ids[0] if ids else None
)
).ok and res.result:
ids.append(res.result["message_id"])
elif len(source.media_attachments) == 1:
if (
res := await self._post_media(
text, source.media_attachments[0]
)
).ok and res.result is not None:
ids.append(res.result["message_id"])
else:
if (
res := await self._post_mediagroup(
text, source.media_attachments
)
).ok and res.result is not None:
ids.append(res.result["message_id"])
if source.poll:
if (
res := await self._post_poll(
source.poll, reply_to=ids[0] if ids else None
)
).ok and res.result:
ids.append(res.result["message_id"])
return str.join(",", map(str, ids))

36
mastoposter/sources.py
View File

@ -1,68 +1,44 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from asyncio import exceptions, sleep
from asyncio import exceptions
from json import loads
from logging import getLogger
from typing import AsyncGenerator
from urllib.parse import urlencode
from mastoposter.types import Status
logger = getLogger("sources")
async def websocket_source(
url: str, reconnect: bool = False, reconnect_delay: float = 1.0,
connect_timeout: float = 60.0, **params
url: str, reconnect: bool = False, **params
) -> AsyncGenerator[Status, None]:
from websockets.client import connect
from websockets.exceptions import WebSocketException
param_dict = {"stream": "list", **params}
public_param_dict = param_dict.copy()
public_param_dict["access_token"] = 'SCRUBBED'
public_url = f"{url}?" + urlencode(public_param_dict)
url = f"{url}?" + urlencode(param_dict)
url = f"{url}?" + urlencode({"stream": "list", **params})
while True:
try:
logger.info("attempting to connect to %s", public_url)
async with connect(url, open_timeout=connect_timeout) as ws:
logger.info("Connected to WebSocket")
async with connect(url) as ws:
while (msg := await ws.recv()) is not None:
event = loads(msg)
logger.debug("data: %r", event)
if "error" in event:
raise Exception(event["error"])
if event["event"] == "update":
yield Status.from_dict(loads(event["payload"]))
else:
logger.warn("unknown event type %r", event["event"])
logger.debug("data: %r", event)
except (
WebSocketException,
TimeoutError,
exceptions.TimeoutError,
ConnectionError,
) as e:
if not reconnect:
raise
else:
logger.warn("%r caught, reconnecting", e)
await sleep(reconnect_delay)
else:
logger.info(
"WebSocket closed connection without any errors, "
"but we're not done yet"
)
await sleep(reconnect_delay)

106
mastoposter/text/__init__.py
View File

@ -1,106 +0,0 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from typing import Callable, Iterable, Literal, Optional
from bs4.element import Tag, PageElement
VALID_OUTPUT_TYPES = Literal["plain", "html", "markdown"]
BULLET = "\u2022"
STRIPE = "\u258d"
def md_escape(text: str) -> str:
return (
text.replace("\\", "\\\\")
.replace("*", "\\*")
.replace("[", "\\[")
.replace("]", "\\]")
.replace("_", "\\_")
.replace("~", "\\~")
.replace("|", "\\|")
.replace("`", "\\`")
)
node_processors: dict[
tuple[VALID_OUTPUT_TYPES, str],
list[
Callable[
[
PageElement,
],
Optional[str],
]
],
] = {}
def register_converter(tag: str, output_type: VALID_OUTPUT_TYPES = "plain"):
def decorate(function):
node_processors.setdefault((output_type, tag), [])
node_processors[output_type, tag].append(function)
return function
return decorate
def register_text_node_converter(output_type: VALID_OUTPUT_TYPES = "plain"):
def decorate(function):
node_processors[output_type, ":text:"] = [function]
return function
return decorate
def register_fmt_converter(
format: str,
tag: str,
output_type: VALID_OUTPUT_TYPES = "plain",
separator: str = "",
):
def fmt_tag(el: Tag) -> str:
if "%s" in format:
return format % nodes_process(el.children, output_type, separator)
return format
register_converter(tag, output_type)(fmt_tag)
def node_process(el: PageElement, type_: VALID_OUTPUT_TYPES) -> str:
if isinstance(el, Tag):
if (type_, el.name) in node_processors:
for func in node_processors[type_, el.name]:
result = func(el)
if result:
return result
return nodes_process(el.children, type_)
if (type_, ":text:") in node_processors:
return node_processors[type_, ":text:"][0](el) or str(el)
return str(el)
def nodes_process(
els: Iterable[PageElement],
type_: VALID_OUTPUT_TYPES = "plain",
separator: str = "",
) -> str:
return str.join(separator, (node_process(el, type_) for el in els))
__all__ = ["node_process", "nodes_process", "md_escape", "BULLET", "STRIPE"]
import mastoposter.text.html # noqa F401
import mastoposter.text.markdown # noqa F401
import mastoposter.text.plain # noqa F401

36
mastoposter/text/__main__.py
View File

@ -1,36 +0,0 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from mastoposter.text import node_process, VALID_OUTPUT_TYPES
from argparse import ArgumentParser, FileType
from typing import get_args as T_get_args
from bs4 import BeautifulSoup
import sys
parser = ArgumentParser("mastoposter.text", description="HTML-to-* converter")
parser.add_argument(
"--type",
"-t",
choices=T_get_args(VALID_OUTPUT_TYPES),
default=T_get_args(VALID_OUTPUT_TYPES)[0],
dest="output_type",
)
parser.add_argument("file", default=sys.stdin, type=FileType("r"))
args = parser.parse_args()
soup = BeautifulSoup(args.file.read(), "lxml")
print(node_process(soup, args.output_type))

101
mastoposter/text/html.py
View File

@ -1,101 +0,0 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from bs4 import NavigableString
from mastoposter.text import (
nodes_process,
register_converter,
register_fmt_converter,
register_text_node_converter,
node_process,
STRIPE,
BULLET,
)
from typing import Optional
from bs4.element import Tag
from html import escape
@register_text_node_converter("html")
def proc_text_node_to_html(txt: NavigableString) -> str:
return escape(txt)
@register_converter("a", "html")
def proc_tag_a_to_html(tag: Tag):
return '<a href="%s">%s</a>' % (
escape(tag.attrs.get("href", "#")),
nodes_process(tag.children, "html"),
)
register_fmt_converter("%s\n\n", "p", "html")
register_fmt_converter("<i>%s</i>", "i", "html")
register_fmt_converter("<i>%s</i>", "em", "html")
register_fmt_converter("<b>%s</b>", "b", "html")
register_fmt_converter("<b>%s</b>", "strong", "html")
register_fmt_converter("<s>%s</s>", "s", "html")
register_fmt_converter("<s>%s</s>", "del", "html")
register_fmt_converter("<u>%s</u>", "u", "html")
register_fmt_converter("<u>%s</u>", "ins", "html")
register_fmt_converter("\n", "br", "html")
register_fmt_converter("\n<pre>%s</pre>\n", "pre", "html")
register_fmt_converter("<code>%s</code>", "code", "html")
@register_converter("span", "html")
def proc_tag_span_to_html(tag: Tag) -> Optional[str]:
if "_mfm_blur_" in tag.attrs.get("class", ""):
return '<span class="tg-spoiler">%s</span>' % nodes_process(
tag.children, "html"
)
return None
@register_converter("blockquote", "html")
def proc_tag_blockquote_to_html(tag: Tag) -> str:
return str.join(
"\n",
(
STRIPE + " " + line
for line in nodes_process(tag.children, "html").strip().split("\n")
),
)
@register_converter("ul", "html")
def proc_tag_ul_to_html(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
BULLET
+ " "
+ node_process(el, "html").replace("\n", "\n ").rstrip()
for el in tag.children
),
)
@register_converter("ol", "html")
def proc_tag_li_to_html(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
"%d. %s"
% (i, node_process(el, "html").replace("\n", "\n ").rstrip())
for i, el in enumerate(tag.children, 1)
),
)

75
mastoposter/text/markdown.py
View File

@ -1,75 +0,0 @@
from mastoposter.text import (
nodes_process,
register_converter,
register_fmt_converter,
node_process,
)
from typing import Optional
from bs4.element import Tag
from html import escape
@register_converter("a", "markdown")
def proc_tag_a_to_markdown(tag: Tag):
return "[%s](%s)" % (
nodes_process(tag.children, "markdown"),
escape(tag.attrs.get("href", "#")),
)
register_fmt_converter("%s\n\n", "p", "markdown")
register_fmt_converter("*%s*", "i", "markdown")
register_fmt_converter("*%s*", "em", "markdown")
register_fmt_converter("**%s**", "b", "markdown")
register_fmt_converter("**%s**", "strong", "markdown")
register_fmt_converter("~~%s~~", "s", "markdown")
register_fmt_converter("~~%s~~", "del", "markdown")
register_fmt_converter("__%s__", "u", "markdown")
register_fmt_converter("__%s__", "ins", "markdown")
register_fmt_converter("\n", "br", "markdown")
register_fmt_converter("\n```%s```\n", "pre", "markdown")
register_fmt_converter("`%s`", "code", "markdown")
@register_converter("span", "markdown")
def proc_tag_span_to_markdown(tag: Tag) -> Optional[str]:
if "_mfm_blur_" in tag.attrs.get("class", ""):
return "||%s||" % nodes_process(tag.children, "markdown")
return None
@register_converter("blockquote", "markdown")
def proc_tag_blockquote_to_markdown(tag: Tag) -> str:
return str.join(
"\n",
(
"> " + line
for line in nodes_process(tag.children, "markdown")
.strip()
.split("\n")
),
)
@register_converter("ul", "markdown")
def proc_tag_ul_to_markdown(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
"* " + node_process(el, "markdown").replace("\n", "\n ").rstrip()
for el in tag.children
),
)
@register_converter("ol", "markdown")
def proc_tag_li_to_markdown(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
"%d. %s"
% (i, node_process(el, "markdown").replace("\n", "\n ").rstrip())
for i, el in enumerate(tag.children, 1)
),
)

75
mastoposter/text/plain.py
View File

@ -1,75 +0,0 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from mastoposter.text import (
nodes_process,
register_converter,
register_fmt_converter,
node_process,
STRIPE,
BULLET,
)
from bs4.element import Tag
@register_converter("a", "plain")
def proc_tag_a_to_plain(tag: Tag):
return "%s (%s)" % (
nodes_process(tag.children, "plain"),
tag.attrs.get("href", "#"),
)
register_fmt_converter("%s\n\n", "p", "plain")
register_fmt_converter("\n", "br", "plain")
@register_converter("blockquote", "plain")
def proc_tag_blockquote_to_plain(tag: Tag) -> str:
return str.join(
"\n",
(
STRIPE + " " + line
for line in nodes_process(tag.children, "plain")
.strip()
.split("\n")
),
)
@register_converter("ul", "plain")
def proc_tag_ul_to_plain(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
BULLET
+ " "
+ node_process(el, "plain").replace("\n", "\n ").rstrip()
for el in tag.children
),
)
@register_converter("ol", "plain")
def proc_tag_li_to_plain(tag: Tag) -> str:
return "\n" + str.join(
"\n",
(
"%d. %s"
% (i, node_process(el, "plain").replace("\n", "\n ").rstrip())
for i, el in enumerate(tag.children, 1)
),
)

37
mastoposter/types.py
View File

@ -1,25 +1,10 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from dataclasses import dataclass, field, fields
from datetime import datetime
from typing import Any, Callable, Optional, List, Literal, TypeVar
from bs4 import BeautifulSoup
from mastoposter.text import node_process
from mastoposter.utils import node_to_html, node_to_markdown, node_to_plaintext
def _date(val: str) -> datetime:
@ -87,7 +72,7 @@ class Account:
emojis: List[Emoji]
discoverable: bool
created_at: datetime
last_status_at: Optional[datetime]
last_status_at: datetime
statuses_count: int
followers_count: int
following_count: int
@ -112,7 +97,7 @@ class Account:
emojis=list(map(Emoji.from_dict, data["emojis"])),
discoverable=data.get("discoverable", False),
created_at=_date(data["created_at"]),
last_status_at=_date_or_none(data.get("last_status_at")),
last_status_at=_date(data["last_status_at"]),
statuses_count=data["statuses_count"],
followers_count=data["followers_count"],
following_count=data["following_count"],
@ -159,7 +144,7 @@ class AttachmentMetaImage:
**{f.name: data[f.name] for f in fields(cls) if f.name in data},
original=cls.AttachmentMetaImageDimensions(**data["original"]),
small=cls.AttachmentMetaImageDimensions(**data["small"]),
focus=cls.Vec2F(**data["focus"]),
focus=cls.Vec2F(**data["focus"])
)
@ -198,7 +183,7 @@ class AttachmentMetaVideo:
return cls(
**data,
original=cls.AttachmentMetaVideoOriginal(**data["original"]),
small=cls.AttachmentMetaVideoSmall(**data["small"]),
small=cls.AttachmentMetaVideoSmall(**data["small"])
)
@ -356,18 +341,18 @@ class Status:
@property
def content_flathtml(self) -> str:
return node_process(
BeautifulSoup(self.content, features="lxml"), "html"
return node_to_html(
BeautifulSoup(self.content, features="lxml")
).rstrip()
@property
def content_markdown(self) -> str:
return node_process(
BeautifulSoup(self.content, features="lxml"), "markdown"
return node_to_markdown(
BeautifulSoup(self.content, features="lxml")
).rstrip()
@property
def content_plaintext(self) -> str:
return node_process(
BeautifulSoup(self.content, features="lxml"), "plain"
return node_to_plaintext(
BeautifulSoup(self.content, features="lxml")
).rstrip()

164
mastoposter/utils.py
View File

@ -1,24 +1,25 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from configparser import ConfigParser
from html import escape
from logging import getLogger
from typing import Callable, Dict
from bs4.element import Tag, PageElement
logger = getLogger("utils")
def md_escape(text: str) -> str:
return (
text.replace("\\", "\\\\")
.replace("*", "\\*")
.replace("[", "\\[")
.replace("]", "\\]")
.replace("_", "\\_")
.replace("~", "\\~")
.replace("|", "\\|")
.replace("`", "\\`")
)
def normalize_config(conf: ConfigParser):
for section in conf.sections():
_remove = set()
@ -34,3 +35,136 @@ def normalize_config(conf: ConfigParser):
for k in _remove:
logger.info("removing key %r.%r", section, k)
del conf[section][k]
def node_to_html(el: PageElement) -> str:
TAG_TRANSFORMS: Dict[str, Callable[[Tag,], str]] = {
"a": lambda tag: '<a href="{}">{}</a>'.format(
escape(tag.attrs["href"]),
str.join("", map(node_to_html, tag.children)),
),
"p": lambda tag: (
str.join("", map(node_to_html, tag.children)) + "\n\n"
),
"i": lambda tag: (
"<i>%s</i>" % str.join("", map(node_to_html, tag.children))
),
"b": lambda tag: (
"<b>%s</b>" % str.join("", map(node_to_html, tag.children))
),
"s": lambda tag: (
"<s>%s</s>" % str.join("", map(node_to_html, tag.children))
),
"u": lambda tag: (
"<u>%s</u>" % str.join("", map(node_to_html, tag.children))
),
"pre": lambda tag: (
"\n<pre>%s</pre>\n" % str.join("", map(node_to_html, tag.children))
),
"code": lambda tag: (
"<code>%s</code>" % str.join("", map(node_to_html, tag.children))
),
"blockquote": lambda tag: "\n%s"
% str.join(
"\n",
(
"| %s" % part
for part in str.join(
"", map(node_to_html, tag.children)
).split("\n")
),
),
"br": lambda _: "\n",
}
TAG_SUBSTITUTIONS: Dict[str, str] = {
"strong": "b",
"em": "i",
"del": "s",
"ins": "u",
}
if isinstance(el, Tag):
if el.name in TAG_TRANSFORMS:
return TAG_TRANSFORMS[el.name](el)
if el.name in TAG_SUBSTITUTIONS:
sub = TAG_SUBSTITUTIONS[el.name]
if sub in TAG_TRANSFORMS:
return TAG_TRANSFORMS[sub](el)
return str.join("", map(node_to_html, el.children))
return escape(str(el))
def node_to_markdown(el: PageElement) -> str:
TAG_TRANSFORMS: Dict[str, Callable[[Tag,], str]] = {
"a": lambda tag: "[{}]({})".format(
md_escape(str.join("", map(node_to_markdown, tag.children))),
tag.attrs["href"],
),
"p": lambda tag: (
str.join("", map(node_to_markdown, tag.children)) + "\n\n"
),
"i": lambda tag: (
"_%s_" % str.join("", map(node_to_markdown, tag.children))
),
"b": lambda tag: (
"*%s*" % str.join("", map(node_to_markdown, tag.children))
),
"s": lambda tag: (
"~%s~" % str.join("", map(node_to_markdown, tag.children))
),
"u": lambda tag: (
"__%s__" % str.join("", map(node_to_markdown, tag.children))
),
"pre": lambda tag: (
"\n``%s``\n" % str.join("", map(node_to_markdown, tag.children))
),
"code": lambda tag: (
"`%s`" % str.join("", map(node_to_markdown, tag.children))
),
"blockquote": lambda tag: (
"\n%s"
% str.join(
"\n",
(
"▍%s" % part
for part in str.join(
"", map(node_to_markdown, tag.children)
).split("\n")
),
)
),
"br": lambda _: "\n",
}
TAG_SUBSTITUTIONS: Dict[str, str] = {
"strong": "b",
"em": "i",
"del": "s",
"ins": "u",
}
if isinstance(el, Tag):
if el.name in TAG_TRANSFORMS:
return TAG_TRANSFORMS[el.name](el)
if el.name in TAG_SUBSTITUTIONS:
sub = TAG_SUBSTITUTIONS[el.name]
if sub in TAG_TRANSFORMS:
return TAG_TRANSFORMS[sub](el)
return str.join("", map(node_to_markdown, el.children))
return md_escape(str(el))
def node_to_plaintext(el: PageElement) -> str:
if isinstance(el, Tag):
if el.name == "a":
return "%s (%s)" % (
str.join("", map(node_to_plaintext, el.children)),
el.attrs["href"],
)
elif el.name == "p":
return str.join("", map(node_to_plaintext, el.children)) + "\n\n"
elif el.name == "br":
return "\n"
return str.join("", map(node_to_plaintext, el.children))
return str(el)

52
pyproject.toml
View File

@ -1,52 +0,0 @@
[build-system]
requires = ["flit_core >=3.2,<4"]
build-backend = "flit_core.buildapi"
[project]
name = "mastoposter"
description = "Configurable reposter from Mastodon-compatible Fediverse servers"
authors = [
{name = "hatkidchan", email = "hatkidchan@gmail.com"}
]
readme = "README.md"
license = {file = "LICENSE"}
classifiers = [
"Environment :: No Input/Output (Daemon)",
"Intended Audience :: End Users/Desktop",
"License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
"Topic :: Communications",
"Topic :: Internet :: WWW/HTTP"
]
keywords = ["mastodon", "discord", "telegram"]
requires-python = ">=3.8"
dependencies = [
"Jinja2",
"beautifulsoup4[lxml]",
"emoji",
"httpx",
"websockets"
]
dynamic = ["version"]
[project.optional-dependencies]
test = [
"pytest"
]
[project.urls]
Source = "https://github.com/hatkidchan/mastoposter"
[project.scripts]
mastoposter = "mastoposter.__main__:main"
[tool.flit.sdist]
include = ["config.ini", "contrib/*"]
[tool.black]
line-length = 79
target-version = ['py37', 'py38']
[tool.mypy]
warn_return_any = true
warn_unused_configs = true
check_untyped_defs = true

191
tests/test_text_utils.py
View File

@ -1,191 +0,0 @@
"""
mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
"""
from bs4 import BeautifulSoup
from pytest import mark
from mastoposter.text import md_escape, node_process
def test_md_escape():
assert md_escape(r"text") == r"text"
assert md_escape(r"*meow*") == r"\*meow\*"
assert md_escape(r"\~test") == r"\\\~test"
def test_node_to_plaintext_strip_tag():
soup = BeautifulSoup('<b>test</b>', features="lxml")
assert node_process(soup, "plain") == "test"
def test_node_to_plaintext_tag_a():
soup = BeautifulSoup('<a href="https://example.com">test</a>',
features="lxml")
assert node_process(soup, "plain") == "test (https://example.com)"
def test_node_to_plaintext_tag_p():
soup = BeautifulSoup('<p>Lorem ipsum</p>', features="lxml")
assert node_process(soup, "plain") == "Lorem ipsum\n\n"
def test_node_to_plaintext_tag_br():
soup = BeautifulSoup('<p>test1<br>test2</p>', features="lxml")
assert node_process(soup, "plain").rstrip() == "test1\ntest2"
def test_node_to_plaintext_tag_blockquote():
soup = BeautifulSoup('<blockquote>Lorem ipsum</blockquote>',
features="lxml")
assert node_process(soup, "plain").rstrip() == "\u258d Lorem ipsum"
def test_node_to_plaintext_tag_ul():
soup = BeautifulSoup('<ul><li>test1<li>test2</ul>', features="lxml")
assert node_process(soup, "plain") == "\n\u2022 test1\n\u2022 test2"
def test_node_to_plaintext_tag_ol():
soup = BeautifulSoup('<ol><li>test1<li>test2</ol>', features="lxml")
assert node_process(soup, "plain") == "\n1. test1\n2. test2"
@mark.parametrize("tag", ["video", "span"])
def test_node_to_markdown_strip_tag(tag):
soup = BeautifulSoup('<{0}>test</{0}>'.format(tag), features="lxml")
assert node_process(soup, "markdown") == "test"
def test_node_to_markdown_tag_a():
soup = BeautifulSoup('<a href="https://example.com">test</a>',
features="lxml")
assert node_process(soup, "markdown") == "[test](https://example.com)"
def test_node_to_markdown_tag_p():
soup = BeautifulSoup('<p>Lorem ipsum</p>', features="lxml")
assert node_process(soup, "markdown") == "Lorem ipsum\n\n"
def test_node_to_markdown_tag_i():
soup = BeautifulSoup('<i>test</i>', features="lxml")
assert node_process(soup, "markdown") == "*test*"
def test_node_to_markdown_tag_b():
soup = BeautifulSoup('<b>test</b>', features="lxml")
assert node_process(soup, "markdown") == "**test**"
def test_node_to_markdown_tag_s():
soup = BeautifulSoup('<s>test</s>', features="lxml")
assert node_process(soup, "markdown") == "~~test~~"
def test_node_to_markdown_tag_u():
soup = BeautifulSoup('<u>test</u>', features="lxml")
assert node_process(soup, "markdown") == "__test__"
def test_node_to_markdown_tag_pre():
soup = BeautifulSoup('<pre>Lorem ipsum</pre>', features="lxml")
assert node_process(soup, "markdown") == "\n```Lorem ipsum```\n"
def test_node_to_markdown_tag_code():
soup = BeautifulSoup('<code>test</code>', features="lxml")
assert node_process(soup, "markdown") == "`test`"
def test_node_to_markdown_tag_blockquote():
soup = BeautifulSoup('<blockquote>Lorem ipsum</blockquote>', features="lxml")
assert node_process(soup, "markdown") == "> Lorem ipsum"
def test_node_to_markdown_tag_br():
soup = BeautifulSoup('<p>test1<br>test2</p>', features="lxml")
assert node_process(soup, "markdown").rstrip() == "test1\ntest2"
def test_node_to_markdown_tag_ul():
soup = BeautifulSoup('<ul><li>test1<li>test2</ul>', features="lxml")
assert node_process(soup, "markdown") == "\n* test1\n* test2"
def test_node_to_markdown_tag_ol():
soup = BeautifulSoup('<ol><li>test1<li>test2</ol>', features="lxml")
assert node_process(soup, "markdown") == "\n1. test1\n2. test2"
@mark.parametrize("tag", ["video", "span"])
def test_node_to_html_strip_tag(tag):
soup = BeautifulSoup('<{0}>test</{0}>'.format(tag), features="lxml")
assert node_process(soup, "html") == "test"
@mark.parametrize("tag", ["i", "b", "s", "u", "code"])
def test_node_to_html_keep_tag(tag):
html = '<{0}>test</{0}>'.format(tag)
soup = BeautifulSoup(html, features="lxml")
assert node_process(soup, "html") == html
@mark.parametrize("old_tag,new_tag",
[("strong", "b"), ("em", "i"), ("del", "s"), ("ins", "u")])
def test_node_to_html_subst_tag(old_tag, new_tag):
soup = BeautifulSoup('<{0}>test</{0}>'.format(old_tag), features="lxml")
assert node_process(soup, "html") == '<{0}>test</{0}>'.format(new_tag)
def test_node_to_html_tag_a():
html = '<a href="https://example.com">test</a>'
soup = BeautifulSoup(html, features="lxml")
assert node_process(soup, "html") == html
def test_node_to_html_tag_p():
soup = BeautifulSoup('<p>Lorem ipsum</p>', features="lxml")
assert node_process(soup, "html") == "Lorem ipsum\n\n"
def test_node_to_html_tag_pre():
soup = BeautifulSoup('<pre>Lorem ipsum</pre>', features="lxml")
assert node_process(soup, "html") == "\n<pre>Lorem ipsum</pre>\n"
def test_node_to_html_tag_blockquote():
soup = BeautifulSoup('<blockquote>Lorem ipsum</blockquote>',
features="lxml")
assert node_process(soup, "html").rstrip() == "▍ Lorem ipsum"
def test_node_to_html_tag_br():
soup = BeautifulSoup('<p>test1<br>test2</p>', features="lxml")
assert node_process(soup, "html").rstrip() == "test1\ntest2"
def test_node_to_html_tag_ul():
soup = BeautifulSoup('<ul><li>test1<li>test2</ul>', features="lxml")
assert node_process(soup, "html") == "\n\u2022 test1\n\u2022 test2"
def test_node_to_html_tag_ol():
soup = BeautifulSoup('<ol><li>test1<li>test2</ol>', features="lxml")
assert node_process(soup, "html") == "\n1. test1\n2. test2"
def test_node_to_html_spoiler():
soup = BeautifulSoup('<span class="_mfm_blur_">test</span>', features="lxml")
assert node_process(soup, "html") == '<span class="tg-spoiler">test</span>'