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annotate libervia/pages/g/page_meta.py @ 1135:4426c328eb83

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core: fixed reactor crash by installing reactor only in makeService
author Goffi <goffi@goffi.org>
date Tue, 20 Nov 2018 08:54:49 +0100
parents 28e3eb3bb217
children 29eb15062416
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b5490fa65348 pages (g): added g (for guest) page to handle invitations
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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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 libervia.server import session_iface
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8 from sat.core.log import getLogger
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9
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10 log = getLogger("pages/g")
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11
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12 access = C.PAGES_ACCESS_PUBLIC
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13 template = u"invitation/welcome.html"
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14
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15
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16 @defer.inlineCallbacks
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17 def parse_url(self, request):
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18 """check invitation id in URL and start session if needed
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19
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20 if a session already exists for an other guest/profile, it will be purged
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21 """
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22 try:
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23 invitation_id = self.nextPath(request)
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24 except IndexError:
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25 self.pageError(request)
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26
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27 sat_session, guest_session = self.host.getSessionData(
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28 request, session_iface.ISATSession, session_iface.ISATGuestSession
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29 )
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30 current_id = guest_session.id
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31
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32 if current_id is not None and current_id != invitation_id:
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33 log.info(
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34 _(
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35 u"killing guest session [{old_id}] because it is connecting with an other ID [{new_id}]"
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36 ).format(old_id=current_id, new_id=invitation_id)
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37 )
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38 self.host.purgeSession(request)
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39 sat_session, guest_session = self.host.getSessionData(
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40 request, session_iface.ISATSession, session_iface.ISATGuestSession
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41 )
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42 current_id = None # FIXME: id non mis à zéro ici
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43 profile = None
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44
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45 profile = sat_session.profile
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46 if profile is not None and current_id is None:
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47 log.info(
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48 _(
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49 u"killing current profile session [{profile}] because a guest id is used"
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50 ).format(profile=profile)
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51 )
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52 self.host.purgeSession(request)
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53 sat_session, guest_session = self.host.getSessionData(
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54 request, session_iface.ISATSession, session_iface.ISATGuestSession
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55 )
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56 profile = None
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57
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58 if current_id is None:
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59 log.debug(_(u"checking invitation [{id}]").format(id=invitation_id))
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60 try:
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61 data = yield self.host.bridgeCall("invitationGet", invitation_id)
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62 except Exception:
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63 self.pageError(request, C.HTTP_UNAUTHORIZED)
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64 else:
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65 guest_session.id = invitation_id
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66 guest_session.data = data
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67 else:
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68 data = guest_session.data
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69
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70 if profile is None:
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71 log.debug(_(u"connecting profile [{}]").format(profile))
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72 # we need to connect the profile
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73 profile = data["guest_profile"]
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74 password = data["password"]
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75 try:
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76 yield self.host.connect(request, profile, password)
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77 except Exception as e:
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78 log.warning(_(u"Can't connect profile: {msg}").format(msg=e))
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79 # FIXME: no good error code correspond
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80 # maybe use a custom one?
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81 self.pageError(request, code=C.HTTP_SERVICE_UNAVAILABLE)
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82
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83 log.info(
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84 _(
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85 u"guest session started, connected with profile [{profile}]".format(
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86 profile=profile
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87 )
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88 )
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89 )
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90
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91 # we copy data useful in templates
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92 template_data = request.template_data
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93 template_data["norobots"] = True
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94 if u"name" in data:
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95 template_data[u"name"] = data[u"name"]
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96 if u"language" in data:
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97 template_data[u"locale"] = data[u"language"]
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98
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99
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100 def prepare_render(self, request):
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101 template_data = request.template_data
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102 guest_session = self.host.getSessionData(request, session_iface.ISATGuestSession)
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103 main_uri = guest_session.data.get("main_uri")
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104 template_data[u"include_url"] = self.getPagePathFromURI(main_uri)