Mercurial > libervia-web

annotate libervia/web/pages/events/view/page_meta.py @ 1536:dc81403a5b2f

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browser: chat page: since the move to Brython, the chat was really basic and not really usable. Now that dynamism has been re-implemented correctly in the new frontend, a real advanced chat page can be done. This is the first draft in this direction.
author Goffi <goffi@goffi.org>
date Wed, 28 Jun 2023 10:05:13 +0200
parents eb00d593801d
children
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1 #!/usr/bin/env python3
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2
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3
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4 from libervia.web.server.constants import Const as C
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5 from libervia.backend.core.i18n import _
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6 from twisted.internet import defer
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7 from twisted.words.protocols.jabber import jid
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8 from libervia.web.server import session_iface
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9 from libervia.backend.tools.common import uri
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10 from libervia.backend.tools.common.template import safe
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11 import time
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12 import html
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13 from libervia.backend.core.log import getLogger
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15 name = "event_view"
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16 access = C.PAGES_ACCESS_PROFILE
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17 template = "event/invitation.html"
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18 log = getLogger(__name__)
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21 @defer.inlineCallbacks
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22 def prepare_render(self, request):
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23 template_data = request.template_data
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24 guest_session = self.host.get_session_data(request, session_iface.IWebGuestSession)
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25 try:
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26 event_uri = guest_session.data["event_uri"]
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27 except KeyError:
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28 log.warning(_("event URI not found, can't render event page"))
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29 self.page_error(request, C.HTTP_SERVICE_UNAVAILABLE)
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30
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31 data = self.get_r_data(request)
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32
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33 ## Event ##
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34
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35 event_uri_data = uri.parse_xmpp_uri(event_uri)
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36 if event_uri_data["type"] != "pubsub":
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37 self.page_error(request, C.HTTP_SERVICE_UNAVAILABLE)
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38
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39 event_service = template_data["event_service"] = jid.JID(event_uri_data["path"])
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40 event_node = template_data["event_node"] = event_uri_data["node"]
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41 event_id = template_data["event_id"] = event_uri_data.get("item", "")
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42 profile = self.get_profile(request)
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43 event_timestamp, event_data = yield self.host.bridge_call(
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44 "eventGet", event_service.userhost(), event_node, event_id, profile
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45 )
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46 try:
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47 background_image = event_data.pop("background-image")
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48 except KeyError:
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49 pass
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50 else:
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51 template_data["dynamic_style"] = safe(
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52 """
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53 html {
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54 background-image: url("%s");
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55 background-size: 15em;
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56 }
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57 """
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58 % html.escape(background_image, True)
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59 )
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60 template_data["event"] = event_data
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61 event_invitee_data = yield self.host.bridge_call(
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62 "event_invitee_get",
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63 event_data["invitees_service"],
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64 event_data["invitees_node"],
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65 '',
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66 profile,
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67 )
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68 template_data["invitee"] = event_invitee_data
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69 template_data["days_left"] = int((event_timestamp - time.time()) / (60 * 60 * 24))
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70
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71 ## Blog ##
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72
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73 data["service"] = jid.JID(event_data["blog_service"])
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74 data["node"] = event_data["blog_node"]
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75 data["allow_commenting"] = "simple"
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76
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77 # we now need blog items, using blog common page
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78 # this will fill the "items" template data
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79 blog_page = self.get_page_by_name("blog_view")
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80 yield blog_page.prepare_render(self, request)
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81
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82
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83 @defer.inlineCallbacks
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84 def on_data_post(self, request):
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85 type_ = self.get_posted_data(request, "type")
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86 if type_ == "comment":
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87 blog_page = self.get_page_by_name("blog_view")
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88 yield blog_page.on_data_post(self, request)
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89 elif type_ == "attendance":
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90 profile = self.get_profile(request)
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91 service, node, attend, guests = self.get_posted_data(
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92 request, ("service", "node", "attend", "guests")
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93 )
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94 data = {"attend": attend, "guests": guests}
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95 yield self.host.bridge_call("event_invitee_set", service, node, data, profile)
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96 else:
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97 log.warning(_("Unhandled data type: {}").format(type_))