Mercurial > libervia-web

annotate libervia/pages/events/view/page_meta.py @ 1466:cff720e26089

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pages (blog/view): activate pagination when a single item is shown: `previous_page_url` and `next_page_url` are set when `item_id` is used. For now, they are both activated even if there is no item before or after, as it would request to make extra request to check it. This may be improved in 0.9 by using internal cache. fix 399
author Goffi <goffi@goffi.org>
date Thu, 30 Sep 2021 17:04:22 +0200
parents f511f8fbbf8a
children 106bae41f5c8
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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.server.constants import Const as C
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5 from sat.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.server import session_iface
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9 from sat.tools.common import uri
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10 from sat.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 sat.core.log import getLogger
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14
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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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20
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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.getSessionData(request, session_iface.ISATGuestSession)
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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.pageError(request, C.HTTP_SERVICE_UNAVAILABLE)
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31 data = self.getRData(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.parseXMPPUri(event_uri)
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36 if event_uri_data["type"] != "pubsub":
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37 self.pageError(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.getProfile(request)
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43 event_timestamp, event_data = yield self.host.bridgeCall(
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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.bridgeCall(
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62 "eventInviteeGet",
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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.getPageByName("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.getPostedData(request, "type")
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86 if type_ == "comment":
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87 blog_page = self.getPageByName("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.getProfile(request)
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91 service, node, attend, guests = self.getPostedData(
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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.bridgeCall("eventInviteeSet", service, node, data, profile)
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96 else:
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97 log.warning(_("Unhandled data type: {}").format(type_))