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annotate libervia/web/pages/blog/page_meta.py @ 1545:be20e6ac9f22

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browser (bridge): add methods/properties to wait for Websocket/BroadcastChannel to be ready
author Goffi <goffi@goffi.org>
date Thu, 06 Jul 2023 12:10:25 +0200
parents eb00d593801d
children
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 libervia.backend.core.i18n import _
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4 from libervia.web.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.web.server import session_iface
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8 from libervia.backend.tools.common import data_format
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9 from libervia.backend.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 async def prepare_render(self, request):
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19 profile = self.get_profile(request)
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20 template_data = request.template_data
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21 if profile is not None:
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22 __, entities_own, entities_roster = await self.host.bridge_call(
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23 "disco_find_by_features",
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24 [],
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25 [("pubsub", "pep")],
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26 True,
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27 False,
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28 True,
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29 True,
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30 True,
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31 profile,
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32 )
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33 entities = template_data["disco_entities"] = (
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34 list(entities_own.keys()) + list(entities_roster.keys())
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35 )
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36 entities_url = template_data["entities_url"] = {}
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37 identities = self.host.get_session_data(
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38 request, session_iface.IWebSession
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39 ).identities
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40 d_list = {}
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41 for entity_jid_s in entities:
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42 entities_url[entity_jid_s] = self.get_page_by_name("blog_view").get_url(
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43 entity_jid_s
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44 )
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45 if entity_jid_s not in identities:
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46 d_list[entity_jid_s] = self.host.bridge_call(
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47 "identity_get",
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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 = await defer.DeferredList(d_list.values())
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53 entities_idx = list(d_list.keys())
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54 for idx, (success, identity_raw) in enumerate(identities_data):
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55 entity_jid_s = entities_idx[idx]
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56 if not success:
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57 log.warning(_("Can't retrieve identity of {entity}")
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58 .format(entity=entity_jid_s))
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59 else:
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60 identities[entity_jid_s] = data_format.deserialise(identity_raw)
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62 template_data["url_blog_edit"] = self.get_sub_page_url(request, "blog_edit")
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65 def on_data_post(self, request):
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66 jid_str = self.get_posted_data(request, "jid")
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67 try:
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68 jid_ = jid.JID(jid_str)
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69 except RuntimeError:
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70 self.page_error(request, C.HTTP_BAD_REQUEST)
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71 url = self.get_page_by_name("blog_view").get_url(jid_.full())
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72 self.http_redirect(request, url)