64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import json
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import re
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from typing import Optional
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from praw.models import Submission
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from bdfr.exceptions import SiteDownloaderError
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from bdfr.resource import Resource
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from bdfr.site_authenticator import SiteAuthenticator
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from bdfr.site_downloaders.base_downloader import BaseDownloader
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class Imgur(BaseDownloader):
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def __init__(self, post: Submission):
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super().__init__(post)
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self.raw_data = {}
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def find_resources(self, authenticator: Optional[SiteAuthenticator] = None) -> list[Resource]:
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self.raw_data = self._get_data(self.post.url)
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out = []
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if "is_album" in self.raw_data:
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for image in self.raw_data["images"]:
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if "mp4" in image:
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out.append(Resource(self.post, image["mp4"], Resource.retry_download(image["mp4"])))
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else:
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out.append(Resource(self.post, image["link"], Resource.retry_download(image["link"])))
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else:
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if "mp4" in self.raw_data:
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out.append(Resource(self.post, self.raw_data["mp4"], Resource.retry_download(self.raw_data["mp4"])))
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else:
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out.append(Resource(self.post, self.raw_data["link"], Resource.retry_download(self.raw_data["link"])))
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return out
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@staticmethod
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def _get_data(link: str) -> dict:
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try:
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if re.search(r".*/(.*?)(gallery/|a/)", link):
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imgur_id = re.match(r".*/(?:gallery/|a/)(.*?)(?:/.*)?$", link).group(1)
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link = f"https://api.imgur.com/3/album/{imgur_id}"
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else:
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imgur_id = re.match(r".*/(.*?)(?:_d)?(?:\..{0,})?$", link).group(1)
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link = f"https://api.imgur.com/3/image/{imgur_id}"
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except AttributeError:
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raise SiteDownloaderError(f"Could not extract Imgur ID from {link}")
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headers = {
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"referer": "https://imgur.com/",
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"origin": "https://imgur.com",
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"content-type": "application/json",
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"Authorization": "Client-ID 546c25a59c58ad7",
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}
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res = Imgur.retrieve_url(link, headers=headers)
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try:
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image_dict = json.loads(res.text)
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except json.JSONDecodeError as e:
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raise SiteDownloaderError(f"Could not parse received response as JSON: {e}")
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return image_dict["data"]
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