furry_giffer_bot_mastodon

EN: A Mastodon mention-bot that replies with animated media from Furbooru (Philomena API).
It tries to upload a GIF first (with size fallbacks) and, if your Mastodon instance rejects GIFs (e.g. resolution limits), it automatically converts GIF → MP4 and uploads that instead.
For NSFW requests it posts with CW + spoiler and marks media as sensitive.
Works on Windows and Linux.

RU: Бот для Mastodon, который отвечает на упоминания и прикрепляет анимированное медиа из Furbooru (Philomena API).
Сначала пробует залить GIF (с фолбэком на меньшие версии), а если инстанс отклоняет GIF (например из-за лимитов на разрешение) — автоматически конвертирует GIF → MP4 и заливает MP4.
Для NSFW-запросов постит с CW + спойлером и отмечает медиа как sensitive.
Работает на Windows и Linux.

Features / Возможности

Reply to mentions: @giffer cute fluffy tail
Multi-tag queries: spaces/commas, quotes, negative tags
- cute fluffy tail → cute, fluffy, tail
- "rainbow dash" -gore
nsfw keyword enables NSFW mode:
- posts with spoiler_text="NSFW" and sensitive=True
- uses NSFW filter_id if configured
Furbooru search for animated GIF via Philomena API
Real upload to Mastodon
Waits for media processing (prevents 422 “processing not finished”)
GIF upload fallbacks: full → large → medium → small → thumb
If GIF rejected by instance: auto-convert to MP4
Auto ALT text from Furbooru tags
Rate-limit protection:
- per-user cooldown
- global token bucket
Persistent state (prevents replying twice after restart):
- saves last seen notification id + processed status ids
Logs to console + rotating file

Requirements / Требования

Python 3.10+ recommended
Mastodon access token with permission to read notifications & post statuses/media
Optional: ffmpeg (or imageio-ffmpeg for bundled ffmpeg)

Install / Установка

Windows (PowerShell or CMD)

py -m pip install --upgrade pip
py -m pip install Mastodon.py requests imageio-ffmpeg

Linux/macOS

python3 -m pip install --upgrade pip
python3 -m pip install Mastodon.py requests imageio-ffmpeg

If you already have system ffmpeg, you can skip imageio-ffmpeg, but it’s recommended for Windows.

Configuration / Настройка

Create config.env next to the script:

MASTODON_BASE_URL=https://bronyfurry.com
MASTODON_ACCESS_TOKEN=YOUR_TOKEN_HERE

FURBOORU_BASE_URL=https://furbooru.org
# FURBOORU_API_KEY=OPTIONAL
# SAFE_FILTER_ID=OPTIONAL
# NSFW_FILTER_ID=OPTIONAL

# Optional runtime tuning:
CHECK_INTERVAL=30
USER_COOLDOWN_SEC=20
GLOBAL_RATE_PER_SEC=1.0
GLOBAL_BURST=3

LOG_LEVEL=INFO
LOG_FILE=giffer.log

STATE_FILE=giffer_state.json
PROCESSED_CACHE_MAX=800

# Network tuning (Windows-safe defaults):
CONNECT_TIMEOUT=5
READ_TIMEOUT=20
DOWNLOAD_TIMEOUT=40
SOCKET_DEFAULT_TIMEOUT=25
MASTO_CALL_TIMEOUT=25
MEDIA_PROCESS_MAX_WAIT=60

# NSFW posts visibility:
NSFW_VISIBILITY=public

Run / Запуск

python giffer_bot.py

The bot will continuously poll mentions and respond.

Usage / Использование

Mention the bot with tags:

@giffer cute
@giffer cute fluffy tail
@giffer "rainbow dash" -gore
@giffer nsfw latex

NSFW mode is triggered if the word nsfw is present anywhere in the mention content.

The reply will include an original source link (Furbooru page).

Files / Файлы

giffer_bot.py — bot source code
config.env — configuration (not committed)
giffer.log — log file (rotating)
giffer_state.json — saved state to avoid double replies

Notes / Примечания

If the bot starts replying to old mentions again, make sure STATE_FILE is not deleted.
Some Mastodon instances reject large GIFs. This is expected; the bot will try smaller representations and then MP4 fallback.

License / Лицензия

MIT License

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