93 lines
3.0 KiB
Python
93 lines
3.0 KiB
Python
from django.contrib.syndication.views import Feed as RSSFeed
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from django.contrib.sites.shortcuts import get_current_site
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from django.urls import reverse
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from django.utils.feedgenerator import Rss201rev2Feed
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from tp.settings import IMAGES_URL, MP3_URL
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from .models import Feed
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from datetime import datetime
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class AudioRssFeedGenerator(Rss201rev2Feed):
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content_type = 'application/xml; charset=utf-8'
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def add_root_elements(self, handler):
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super().add_root_elements(handler)
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handler.startElement("image", {})
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handler.addQuickElement("url", self.feed['image_url'])
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handler.addQuickElement("title", self.feed['image_title'])
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handler.addQuickElement("link", self.feed['image_link'])
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handler.addQuickElement("description", self.feed['image_desc'])
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handler.endElement("image")
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def add_item_elements(self, handler, item):
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super().add_item_elements(handler, item)
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handler.startElement("image", {})
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handler.addQuickElement("url", item['image_url'])
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handler.addQuickElement("title", item['image_title'])
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handler.addQuickElement("link", item['image_link'])
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handler.addQuickElement("description", item['image_desc'])
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handler.endElement("image")
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class AudioRssFeed(RSSFeed):
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feed_type = AudioRssFeedGenerator
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def get_object(self, request, slug):
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obj = Feed.objects.get(slug=slug)
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obj.request = request
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return obj
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def items(self, obj):
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xr = [x for x in obj.episode_set.order_by('pub_date')]
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for x in xr:
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x.request = obj.request
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return xr
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def item_enclosure_url(self, item):
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return f'{MP3_URL}{item.mp3}'
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def item_enclosure_length(self, item):
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return item.image.size
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def item_enclosure_mime_type(self, item):
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return "audio/mpeg"
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def item_pubdate(self, item):
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'''
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Need to return datetime.datetime object,
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but item.pub_date is an datetime.date object
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'''
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return datetime.fromisoformat(item.pub_date.isoformat())
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def link(self, obj):
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return reverse('audio:feed', kwargs={'pk': obj.pk, 'slug': obj.slug})
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def title(self, obj):
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return obj.title
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def description(self, obj):
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return obj.description
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def item_link(self, item):
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return reverse('audio:episode', kwargs={'pk': item.pk, 'slug': item.slug})
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def item_title(self, item):
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return f'{item.episode_number}: {item.title}'
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def item_extra_kwargs(self, item):
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x = {}
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x['image_url'] = f'{IMAGES_URL}{item.image.name}'
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x['image_title'] = item.title
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x['image_link'] = f'{get_current_site(item.request)}{self.item_link(item)}'
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x['image_desc'] = f'Image for: {item.title}'
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return x
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def feed_extra_kwargs(self, obj):
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x = {}
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x['image_url'] = f'{IMAGES_URL}{obj.image.name}'
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x['image_title'] = obj.title
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x['image_link'] = f'{get_current_site(obj.request)}{self.link(obj)}'
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x['image_desc'] = f'Image for: {obj.title}'
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return x
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