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annotate gcalendar/admin.py @ 645:99f7917702ca

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Fix 081a88b3bfc8, javascript resize of forum images. Commit 081a88b3bfc8 broke those pages that loaded forums.js but did not load the imagesLoaded jQuery extension. Now we have arranged it so that only the forums topic view loads imagesLoaded and put the resizing javascript inline.
author Brian Neal <bgneal@gmail.com>
date Mon, 11 Mar 2013 15:30:25 -0500
parents ee87ea74d46b
children 8743c566f712
rev   line source
gremmie@1 1 """
gremmie@1 2 This file contains the automatic admin site definitions for the gcalendar application.
bgneal@451 3
gremmie@1 4 """
bgneal@451 5 from django.conf import settings
bgneal@574 6 from django.conf.urls import patterns, url
gremmie@1 7 from django.contrib import admin
bgneal@451 8 from django.contrib import messages
bgneal@454 9 from django.contrib.sites.models import Site
bgneal@451 10 from django.core.urlresolvers import reverse
bgneal@451 11 from django.http import HttpResponseRedirect
bgneal@458 12 from django.shortcuts import render
bgneal@451 13
bgneal@451 14 import gdata.client
gremmie@1 15
bgneal@456 16 from gcalendar.models import Event, AccessToken
bgneal@458 17 from gcalendar.calendar import Calendar, CalendarError
bgneal@451 18 from gcalendar import oauth
bgneal@451 19
bgneal@204 20 import bio.badges
gremmie@1 21
gremmie@1 22
bgneal@451 23 SCOPES = ['https://www.google.com/calendar/feeds/']
bgneal@451 24
bgneal@451 25
gremmie@1 26 class EventAdmin(admin.ModelAdmin):
gremmie@1 27 list_display = ('what', 'user', 'start_date', 'where', 'date_submitted',
bgneal@228 28 'status', 'is_approved', 'google_html')
gremmie@1 29 list_filter = ('start_date', 'status')
bgneal@152 30 date_hierarchy = 'start_date'
gremmie@1 31 search_fields = ('what', 'where', 'description')
gremmie@1 32 raw_id_fields = ('user', )
bgneal@228 33 exclude = ('html', 'google_id', 'google_url')
gremmie@1 34 save_on_top = True
bgneal@152 35 actions = ('approve_events', )
bgneal@152 36
bgneal@152 37 pending_states = {
bgneal@152 38 Event.NEW: Event.NEW_APRV,
bgneal@152 39 Event.EDIT_REQ: Event.EDIT_APRV,
bgneal@152 40 Event.DEL_REQ: Event.DEL_APRV,
bgneal@152 41 }
gremmie@1 42
gremmie@1 43 def get_urls(self):
gremmie@1 44 urls = super(EventAdmin, self).get_urls()
gremmie@1 45 my_urls = patterns('',
bgneal@451 46 url(r'^google_sync/$',
bgneal@451 47 self.admin_site.admin_view(self.google_sync),
bgneal@451 48 name="gcalendar-google_sync"),
bgneal@451 49 url(r'^fetch_auth/$',
bgneal@451 50 self.admin_site.admin_view(self.fetch_auth),
bgneal@451 51 name="gcalendar-fetch_auth"),
bgneal@451 52 url(r'^get_access_token/$',
bgneal@451 53 self.admin_site.admin_view(self.get_access_token),
bgneal@451 54 name="gcalendar-get_access_token"),
gremmie@1 55 )
gremmie@1 56 return my_urls + urls
gremmie@1 57
bgneal@152 58 def approve_events(self, request, qs):
bgneal@152 59 """
bgneal@152 60 Ratchets the selected events forward to the approved state.
bgneal@152 61 Ignores events that aren't in the proper state.
bgneal@152 62 """
bgneal@389 63 count = 0
bgneal@152 64 for event in qs:
bgneal@152 65 if event.status in self.pending_states:
bgneal@152 66 event.status = self.pending_states[event.status]
bgneal@152 67 event.save()
bgneal@152 68 count += 1
bgneal@152 69
bgneal@204 70 if event.status == Event.NEW_APRV:
bgneal@204 71 bio.badges.award_badge(bio.badges.CALENDAR_PIN, event.user)
bgneal@204 72
bgneal@152 73 msg = "1 event was" if count == 1 else "%d events were" % count
bgneal@152 74 msg += " approved."
bgneal@152 75 self.message_user(request, msg)
bgneal@152 76
bgneal@152 77 approve_events.short_description = "Approve selected events"
bgneal@152 78
bgneal@451 79 def google_sync(self, request):
bgneal@458 80 """
bgneal@458 81 View to synchronize approved event changes with Google calendar.
bgneal@458 82
bgneal@458 83 """
bgneal@458 84 # Get pending events
bgneal@451 85 events = Event.pending_events.all()
bgneal@458 86
bgneal@458 87 # Attempt to get saved access token to the Google calendar
bgneal@458 88 access_token = AccessToken.objects.get_token().access_token()
bgneal@458 89
bgneal@451 90 messages = []
bgneal@451 91 err_msg = ''
bgneal@451 92 if request.method == 'POST':
bgneal@458 93 if access_token:
bgneal@451 94 try:
bgneal@458 95 cal = Calendar(source=oauth.USER_AGENT,
bgneal@458 96 calendar_id=settings.GCAL_CALENDAR_ID,
bgneal@458 97 access_token=access_token)
bgneal@451 98 cal.sync_events(events)
bgneal@451 99 except CalendarError, e:
bgneal@451 100 err_msg = e.msg
bgneal@451 101 events = Event.pending_events.all()
bgneal@451 102 else:
bgneal@451 103 messages.append('All events processed successfully.')
bgneal@451 104 events = Event.objects.none()
bgneal@451 105
bgneal@458 106 return render(request, 'gcalendar/google_sync.html', {
bgneal@451 107 'current_app': self.admin_site.name,
bgneal@458 108 'access_token': access_token,
bgneal@451 109 'messages': messages,
bgneal@451 110 'err_msg': err_msg,
bgneal@451 111 'events': events,
bgneal@458 112 })
bgneal@451 113
bgneal@451 114 def fetch_auth(self, request):
bgneal@451 115 """
bgneal@451 116 This view fetches a request token and then redirects the user to
bgneal@451 117 authorize it.
bgneal@451 118
bgneal@451 119 """
bgneal@454 120 site = Site.objects.get_current()
bgneal@454 121 callback_url = 'http://%s%s' % (site.domain,
bgneal@454 122 reverse('admin:gcalendar-get_access_token'))
bgneal@451 123 try:
bgneal@451 124 auth_url = oauth.fetch_auth(request, SCOPES, callback_url)
bgneal@451 125 except gdata.client.Error, e:
bgneal@451 126 messages.error(request, str(e))
bgneal@451 127 return HttpResponseRedirect(reverse('admin:gcalendar-google_sync'))
bgneal@451 128 else:
bgneal@451 129 return HttpResponseRedirect(auth_url)
bgneal@451 130
bgneal@451 131 def get_access_token(self, request):
bgneal@451 132 """
bgneal@451 133 This view is called by Google after the user has authorized us access to
bgneal@456 134 their data. We call into the oauth module to upgrade the oauth token to
bgneal@451 135 an access token. We then save the access token in the database and
bgneal@451 136 redirect back to our admin Google sync view.
bgneal@451 137
bgneal@451 138 """
bgneal@451 139 try:
bgneal@451 140 access_token = oauth.get_access_token(request)
bgneal@451 141 except gdata.client.Error, e:
bgneal@451 142 messages.error(request, str(e))
bgneal@451 143 else:
bgneal@458 144 token = AccessToken.objects.get_token()
bgneal@458 145 token.update(access_token)
bgneal@456 146 token.save()
bgneal@451 147
bgneal@451 148 return HttpResponseRedirect(reverse('admin:gcalendar-google_sync'))
bgneal@451 149
gremmie@1 150
gremmie@1 151 admin.site.register(Event, EventAdmin)
bgneal@456 152 admin.site.register(AccessToken)