mirror of
https://github.com/bellingcat/auto-archiver.git
synced 2026-06-08 03:18:28 +03:00
7a21ae96af
* clean orchestrator code, add archiver cleanup logic * improves documentation for database.py * telethon archivers isolate sessions into copied files * closes #127 * closes #125 * closes #84 * meta enricher applies to all media * closes #61 adds subtitles and comments * minor update * minor fixes to yt-dlp subtitles and comments * closes #17 but logic is imperfect. * closes #85 ssl enhancer * minimifies html, JS refactor for preview of certificates * closes #91 adds freetsa timestamp authority * version bump * simplify download_url method * skip ssl if nothing archived * html preview improvements * adds retrying lib * manual download archiver improvements * meta only runs when relevant data available * new metadata convenience method * html template improvements * removes debug message * does not close #91 yet, will need a few more certificate chaing logging * adds verbosity config * new instagram api archiver * adds proxy support we * adds proxy/end support and bug fix for yt-dlp * proxy support for webdriver * adds socks proxy to wacz_enricher * refactor recursivity in inner media and display * infinite recursive display * foolproofing timestamping authortities * version to 0.9.0 * minor fixes from code-review
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
from __future__ import annotations
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from abc import abstractmethod
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from dataclasses import dataclass
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import os
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import mimetypes, requests
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from loguru import logger
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from retrying import retry
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from ..core import Metadata, Step, ArchivingContext
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@dataclass
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class Archiver(Step):
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name = "archiver"
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def __init__(self, config: dict) -> None:
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# without this STEP.__init__ is not called
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super().__init__(config)
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def init(name: str, config: dict) -> Archiver:
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# only for typing...
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return Step.init(name, config, Archiver)
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def setup(self) -> None:
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# used when archivers need to login or do other one-time setup
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pass
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def cleanup(self) -> None:
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# called when archivers are done, or upon errors, cleanup any resources
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pass
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def sanitize_url(self, url: str) -> str:
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# used to clean unnecessary URL parameters OR unfurl redirect links
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return url
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def _guess_file_type(self, path: str) -> str:
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"""
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Receives a URL or filename and returns global mimetype like 'image' or 'video'
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see https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
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"""
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mime = mimetypes.guess_type(path)[0]
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if mime is not None:
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return mime.split("/")[0]
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return ""
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@retry(wait_random_min=500, wait_random_max=3500, stop_max_attempt_number=5)
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def download_from_url(self, url: str, to_filename: str = None, verbose=True) -> str:
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"""
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downloads a URL to provided filename, or inferred from URL, returns local filename
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"""
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if not to_filename:
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to_filename = url.split('/')[-1].split('?')[0]
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if len(to_filename) > 64:
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to_filename = to_filename[-64:]
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to_filename = os.path.join(ArchivingContext.get_tmp_dir(), to_filename)
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if verbose: logger.debug(f"downloading {url[0:50]=} {to_filename=}")
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
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}
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d = requests.get(url, headers=headers)
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assert d.status_code == 200, f"got response code {d.status_code} for {url=}"
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with open(to_filename, 'wb') as f:
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f.write(d.content)
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return to_filename
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@abstractmethod
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def download(self, item: Metadata) -> Metadata: pass
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