37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
from feedgen.feed import FeedGenerator
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from nebula_rss import NebulaLoader
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class NebulaFeed:
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def __init__(self, nebula_loader: NebulaLoader, feed_url: str):
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self.nebula_loader = nebula_loader
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self.feed_url = feed_url
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def generate(self, format: str = 'atom') -> str:
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videos = self.nebula_loader.load()
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fg = FeedGenerator()
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fg.id(self.feed_url)
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fg.title('Nebula subscriptions')
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fg.logo('https://nebula.app/apple-touch-icon.png')
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fg.subtitle('Your subscribed videos')
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fg.link(href=self.feed_url, rel='self')
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fg.language('en')
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for video in videos:
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fe = fg.add_entry()
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fe.id(video.url)
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fe.title(video.title)
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fe.link(href=video.url)
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fe.author({'name': video.creator, 'email': 'Unknown'}) # Email is required for RSS format, but is not known
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fe.enclosure(url=video.url)
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fe.summary(f'New video by {video.creator}: {video.title}')
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fe.published(video.release_at)
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feed = ''
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if format == 'atom':
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feed = fg.atom_str(pretty=True)
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elif format == 'rss':
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feed = fg.rss_str(pretty=True)
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else:
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raise Exception(f'Unknown format: "{format}". Use "atom" or "rss')
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return feed
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