49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
#!/usr/bin/env python3
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import json
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import urllib.request
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from typing import Optional
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from bs4 import BeautifulSoup
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from praw.models import Submission
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from bulkredditdownloader.authenticator import Authenticator
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from bulkredditdownloader.errors import NotADownloadableLinkError
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from bulkredditdownloader.resource import Resource
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from bulkredditdownloader.site_downloaders.gif_delivery_network import GifDeliveryNetwork
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class Redgifs(GifDeliveryNetwork):
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def __init__(self, post: Submission):
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super().__init__(post)
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def find_resources(self, authenticator: Optional[Authenticator] = None) -> list[Resource]:
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return super().find_resources(authenticator)
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@staticmethod
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def _get_link(url: str) -> str:
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"""Extract direct link to the video from page's source and return it"""
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if '.webm' in url or '.mp4' in url or '.gif' in url:
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return url
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if url[-1:] == '/':
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url = url[:-1]
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url = urllib.request.Request(
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"https://redgifs.com/watch/" + url.split('/')[-1])
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url.add_header(
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'User-Agent',
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko)'
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' Chrome/67.0.3396.87 Safari/537.36 OPR/54.0.2952.64')
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page_source = (urllib.request.urlopen(url).read().decode())
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soup = BeautifulSoup(page_source, "html.parser")
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attributes = {"data-react-helmet": "true", "type": "application/ld+json"}
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content = soup.find("script", attrs=attributes)
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if content is None:
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raise NotADownloadableLinkError("Could not read the page source")
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return json.loads(content.contents[0])["video"]["contentUrl"]
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