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annotate libervia/pages/blog/page_meta.py @ 1266:6b7f9c3558cc

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server, pages: better identities handling: - own identity is now retrieve on connection - use session identities all the time, fixed pages where an empty dict was used - identities and own_jid are alway set in template_data for normal rendering
author Goffi <goffi@goffi.org>
date Tue, 19 May 2020 11:02:32 +0200
parents 8aff742d0dd0
children 470c6cfdf4ce
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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3 from sat.core.i18n import _
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4 from libervia.server.constants import Const as C
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5 from twisted.words.protocols.jabber import jid
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6 from twisted.internet import defer
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7 from libervia.server import session_iface
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8 from sat.tools.common import data_format
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9 from sat.core.log import getLogger
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10
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11 log = getLogger(__name__)
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12
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13 name = "blog"
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14 access = C.PAGES_ACCESS_PUBLIC
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15 template = "blog/discover.html"
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17
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18 @defer.inlineCallbacks
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19 def prepare_render(self, request):
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20 profile = self.getProfile(request)
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21 template_data = request.template_data
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22 if profile is not None:
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23 __, entities_own, entities_roster = yield self.host.bridgeCall(
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24 "discoFindByFeatures",
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25 [],
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26 [("pubsub", "pep")],
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27 True,
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28 False,
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29 True,
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30 True,
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31 True,
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32 profile,
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33 )
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34 entities = template_data["disco_entities"] = (
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35 list(entities_own.keys()) + list(entities_roster.keys())
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36 )
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37 entities_url = template_data["entities_url"] = {}
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38 identities = self.host.getSessionData(
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39 request, session_iface.ISATSession
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40 ).identities
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41 d_list = []
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42 for entity_jid_s in entities:
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43 entities_url[entity_jid_s] = self.getPageByName("blog_view").getURL(
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44 entity_jid_s
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45 )
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46 if entity_jid_s not in identities:
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47 d_list.append(self.host.bridgeCall("identityGet",
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48 entity_jid_s,
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49 [],
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50 True,
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51 profile))
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52 identities_data = yield defer.DeferredList(d_list)
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53 for idx, (success, identity_raw) in enumerate(identities_data):
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54 entity_jid_s = entities[idx]
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55 if not success:
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56 log.warning(_("Can't retrieve identity of {entity}")
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57 .format(entity=entity_jid_s))
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58 else:
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59 identities[entity_jid_s] = data_format.deserialise(identity_raw)
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61
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62 def on_data_post(self, request):
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63 jid_str = self.getPostedData(request, "jid")
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64 try:
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65 jid_ = jid.JID(jid_str)
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66 except RuntimeError:
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67 self.pageError(request, C.HTTP_BAD_REQUEST)
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68 url = self.getPageByName("blog_view").getURL(jid_.full())
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69 self.HTTPRedirect(request, url)