author | Sverre Rabbelier <srabbelier@gmail.com> |
Mon, 09 Mar 2009 19:37:56 +0000 | |
changeset 1778 | 660502cad63a |
parent 323 | ff1a9aa48cfd |
permissions | -rw-r--r-- |
323
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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1 |
from django import http |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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2 |
from django.contrib.contenttypes.models import ContentType |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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3 |
from django.contrib.sites.models import Site |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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4 |
from django.core.exceptions import ObjectDoesNotExist |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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5 |
|
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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6 |
def shortcut(request, content_type_id, object_id): |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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7 |
"Redirect to an object's page based on a content-type ID and an object ID." |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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8 |
# Look up the object, making sure it's got a get_absolute_url() function. |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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9 |
try: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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10 |
content_type = ContentType.objects.get(pk=content_type_id) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
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11 |
obj = content_type.get_object_for_this_type(pk=object_id) |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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12 |
except ObjectDoesNotExist: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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13 |
raise http.Http404("Content type %s object %s doesn't exist" % (content_type_id, object_id)) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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14 |
try: |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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15 |
absurl = obj.get_absolute_url() |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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16 |
except AttributeError: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
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17 |
raise http.Http404("%s objects don't have get_absolute_url() methods" % content_type.name) |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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18 |
|
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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19 |
# Try to figure out the object's domain, so we can do a cross-site redirect |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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20 |
# if necessary. |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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21 |
|
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22 |
# If the object actually defines a domain, we're done. |
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23 |
if absurl.startswith('http://') or absurl.startswith('https://'): |
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24 |
return http.HttpResponseRedirect(absurl) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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25 |
|
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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26 |
# Otherwise, we need to introspect the object's relationships for a |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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27 |
# relation to the Site object |
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28 |
object_domain = None |
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29 |
opts = obj._meta |
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30 |
|
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31 |
# First, look for an many-to-many relationship to Site. |
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32 |
for field in opts.many_to_many: |
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33 |
if field.rel.to is Site: |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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34 |
try: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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35 |
# Caveat: In the case of multiple related Sites, this just |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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36 |
# selects the *first* one, which is arbitrary. |
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37 |
object_domain = getattr(obj, field.name).all()[0].domain |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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38 |
except IndexError: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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39 |
pass |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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40 |
if object_domain is not None: |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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41 |
break |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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42 |
|
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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43 |
# Next, look for a many-to-one relationship to Site. |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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44 |
if object_domain is None: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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45 |
for field in obj._meta.fields: |
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Pawel Solyga <Pawel.Solyga@gmail.com>
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46 |
if field.rel and field.rel.to is Site: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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47 |
try: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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48 |
object_domain = getattr(obj, field.name).domain |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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49 |
except Site.DoesNotExist: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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50 |
pass |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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51 |
if object_domain is not None: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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52 |
break |
ff1a9aa48cfd
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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53 |
|
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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54 |
# Fall back to the current site (if possible). |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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55 |
if object_domain is None: |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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56 |
try: |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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57 |
object_domain = Site.objects.get_current().domain |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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58 |
except Site.DoesNotExist: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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59 |
pass |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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60 |
|
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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61 |
# If all that malarkey found an object domain, use it. Otherwise, fall back |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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62 |
# to whatever get_absolute_url() returned. |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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63 |
if object_domain is not None: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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64 |
protocol = request.is_secure() and 'https' or 'http' |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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65 |
return http.HttpResponseRedirect('%s://%s%s' % (protocol, object_domain, absurl)) |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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66 |
else: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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67 |
return http.HttpResponseRedirect(absurl) |