52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
#!/usr/bin/env python3
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import pathlib
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import urllib.request
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from bs4 import BeautifulSoup
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from bulkredditdownloader.site_downloaders.base_downloader import BaseDownloader
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from bulkredditdownloader.errors import NotADownloadableLinkError
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from bulkredditdownloader.utils import GLOBAL
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class GifDeliveryNetwork(BaseDownloader):
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def __init__(self, directory: pathlib.Path, post: dict):
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super().__init__(directory, post)
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self.download()
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def download(self):
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try:
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self.post['MEDIAURL'] = self._get_link(self.post['CONTENTURL'])
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except IndexError:
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raise NotADownloadableLinkError("Could not read the page source")
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self.post['EXTENSION'] = self._get_extension(self.post['MEDIAURL'])
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self.directory.mkdir(exist_ok=True)
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filename = GLOBAL.config['filename'].format(**self.post) + self.post["EXTENSION"]
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self._download_resource(filename, self.directory, self.post['MEDIAURL'])
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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
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and return it
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"""
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if '.webm' in url.split('/')[-1] or '.mp4' in url.split('/')[-1] or '.gif' in url.split('/')[-1]:
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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 = "https://www.gifdeliverynetwork.com/" + url.split('/')[-1]
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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 = {"id": "mp4Source", "type": "video/mp4"}
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content = soup.find("source", 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 content["src"]
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