--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pages/events/rsvp/page_meta.py	Thu Jun 21 01:19:57 2018 +0200
@@ -0,0 +1,83 @@
+#!/usr/bin/env python2.7
+# -*- coding: utf-8 -*-
+
+from libervia.server.constants import Const as C
+from sat.core.i18n import _
+from twisted.internet import defer
+from twisted.words.protocols.jabber import jid
+from sat.core.log import getLogger
+from sat.tools.common.template import safe
+import time
+import cgi
+"""creation of new events"""
+
+name = u'event_rsvp'
+access = C.PAGES_ACCESS_PROFILE
+template = u"event/invitation.html"
+log = getLogger(u'pages/' + name)
+
+
+def parse_url(self, request):
+    self.getPathArgs(request, ("event_service", "event_node", "event_id"), min_args=2, event_service="@jid", event_id='')
+
+@defer.inlineCallbacks
+def prepare_render(self, request):
+    template_data = request.template_data
+    data = self.getRData(request)
+    profile = self.getProfile(request)
+
+    ## Event ##
+
+    event_service = data['event_service']
+    event_node = data[u'event_node']
+    event_id = data[u'event_id']
+    event_timestamp, event_data = yield self.host.bridgeCall(u"eventGet",
+                                                             event_service.userhost() if event_service else '',
+                                                             event_node,
+                                                             event_id,
+                                                             profile)
+    try:
+        background_image = event_data.pop('background-image')
+    except KeyError:
+        pass
+    else:
+        template_data['dynamic_style'] = safe(u"""
+            html {
+                background-image: url("%s");
+                background-size: 15em;
+            }
+            """ % cgi.escape(background_image, True))
+    template_data['event'] = event_data
+    event_invitee_data = yield self.host.bridgeCall(
+        u"eventInviteeGet",
+        event_data['invitees_service'],
+        event_data['invitees_node'],
+        profile)
+    template_data['invitee'] = event_invitee_data
+    template_data['days_left'] = int((event_timestamp - time.time()) / (60 * 60 * 24))
+
+    ## Blog ##
+
+    data[u'service'] = jid.JID(event_data[u'blog_service'])
+    data[u'node'] = event_data[u'blog_node']
+    data[u'allow_commenting'] = u'simple'
+
+    # we now need blog items, using blog common page
+    # this will fill the "items" template data
+    blog_page = self.getPageByName(u'blog_view')
+    yield blog_page.prepare_render(self, request)
+
+@defer.inlineCallbacks
+def on_data_post(self, request):
+    type_ = self.getPostedData(request, u'type')
+    if type_ == u'comment':
+        blog_page = self.getPageByName(u'blog_view')
+        yield blog_page.on_data_post(self, request)
+    elif type_ == u'attendance':
+        profile = self.getProfile(request)
+        service, node, attend, guests = self.getPostedData(request, (u'service', u'node', u'attend', u'guests'))
+        data = {u'attend': attend,
+                u'guests': guests}
+        yield self.host.bridgeCall(u"eventInviteeSet", service, node, data, profile)
+    else:
+        log.warning(_(u"Unhandled data type: {}").format(type_))