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annotate src/pages/common/blog/atom.xml/page_meta.py @ 1022:6dc90f109e57

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pages (common/blog/atom.xml): use cache
author Goffi <goffi@goffi.org>
date Sun, 21 Jan 2018 13:17:49 +0100
parents 8e7897b1008a
children 6c98c0baa038
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8e7897b1008a pages (blog/atom.xml, u/atom.xml): Atom feed implementation:
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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3
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4 from libervia.server.constants import Const as C
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5 from twisted.internet import defer
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6 from sat.tools.common import uri
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7 import time
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8
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9 name = u"blog_feed_atom"
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10 access = C.PAGES_ACCESS_PUBLIC
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11 template = u"blog/atom.xml"
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12
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13
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14 @defer.inlineCallbacks
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15 def prepare_render(self, request):
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16 request.setHeader('Content-Type', 'application/atom+xml; charset=utf-8')
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17 data = self.getRData(request)
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18 service, node = data[u'service'], data.get(u'node')
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19 self.checkCache(request, C.CACHE_PUBSUB, service=service, node=node, short='microblog')
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20 data['show_comments'] = False
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21 template_data = request.template_data
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22 blog_page = self.getPageByName(u'blog')
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23 yield blog_page.prepare_render(self, request)
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24 items = data[u'items']
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25
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26 template_data[u'request_uri'] = self.host.getExtBaseURL(request, request.uri.decode('utf-8'))
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27 template_data[u'xmpp_uri'] = uri.buildXMPPUri(u'pubsub',
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28 subtype=u'microblog',
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29 path=service.full(),
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30 node=node)
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31 blog_view = self.getPageByName(u'blog_view')
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32 template_data[u'http_uri'] = self.host.getExtBaseURL(request, blog_view.getURL(service.full(), node))
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33 if items:
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34 template_data[u'updated'] = items[0].updated
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35 else:
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36 template_data[u'updated'] = time.time()