44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
from django.contrib.syndication.views import Feed
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from django.http import Http404
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from parsing.exceptions import ParsingException
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from parsing.telegram.telegram import get_channel
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class TelegramChannelFeed(Feed):
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FEED_ITEMS = 30
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def get_object(self, request, channel):
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limit = int(request.GET.get("size") or self.FEED_ITEMS)
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only = str(request.GET.get("only") or "")
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if only:
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only = [item.strip() for item in only.split(",")]
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limit = 100 # dirty hack: artificially increase the limit to get more filtered messages
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try:
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return get_channel(channel, types=only, limit=limit)
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except ParsingException:
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raise Http404()
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def title(self, obj):
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return obj.title
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def link(self, obj):
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return obj.link
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def description(self, obj):
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return obj.description
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def items(self, obj):
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return obj.messages
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def item_title(self, item):
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return item.title
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def item_description(self, item):
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return item.clean_text
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def item_link(self, item):
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return item.link
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