mirror of
https://expo.survex.com/repositories/troggle/.git
synced 2024-11-22 23:31:52 +00:00
362 lines
13 KiB
Python
362 lines
13 KiB
Python
"""
|
|
Views for creating, editing and viewing site-specific user profiles.
|
|
|
|
"""
|
|
from django.contrib.auth.decorators import login_required
|
|
from django.contrib.auth.models import User
|
|
from django.core.exceptions import ObjectDoesNotExist
|
|
from django.core.urlresolvers import reverse
|
|
from django.http import Http404
|
|
from django.http import HttpResponseRedirect
|
|
from django.shortcuts import get_object_or_404
|
|
from django.shortcuts import render_to_response
|
|
from django.template import RequestContext
|
|
from django.views.generic.list_detail import object_list
|
|
from django import forms
|
|
|
|
from core.models import Person
|
|
|
|
from profiles import utils
|
|
|
|
from django.conf import settings
|
|
|
|
class SelectPersonForm(forms.Form): #This and the select_profile view
|
|
person = forms.ModelChoiceField(queryset=Person.objects.all())
|
|
|
|
def select_profile(request):
|
|
|
|
if request.method == 'POST':
|
|
form = SelectPersonForm(request.POST)
|
|
if form.is_valid():
|
|
profile_obj=form.cleaned_data['person']
|
|
profile_obj.user=request.user
|
|
profile_obj.save()
|
|
return HttpResponseRedirect(profile_obj.get_absolute_url())
|
|
else:
|
|
form = SelectPersonForm()
|
|
context = RequestContext(request)
|
|
return render_to_response('profiles/select_profile.html', {
|
|
'form':form,},
|
|
context_instance=context
|
|
)
|
|
|
|
|
|
def create_profile(request, form_class=None, success_url=None,
|
|
template_name='profiles/create_profile.html',
|
|
extra_context=None):
|
|
"""
|
|
Create a profile for the current user, if one doesn't already
|
|
exist.
|
|
|
|
If the user already has a profile, as determined by
|
|
``request.user.get_profile()``, a redirect will be issued to the
|
|
:view:`profiles.views.edit_profile` view. If no profile model has
|
|
been specified in the ``AUTH_PROFILE_MODULE`` setting,
|
|
``django.contrib.auth.models.SiteProfileNotAvailable`` will be
|
|
raised.
|
|
|
|
**Optional arguments:**
|
|
|
|
``extra_context``
|
|
A dictionary of variables to add to the template context. Any
|
|
callable object in this dictionary will be called to produce
|
|
the end result which appears in the context.
|
|
|
|
``form_class``
|
|
The form class to use for validating and creating the user
|
|
profile. This form class must define a method named
|
|
``save()``, implementing the same argument signature as the
|
|
``save()`` method of a standard Django ``ModelForm`` (this
|
|
view will call ``save(commit=False)`` to obtain the profile
|
|
object, and fill in the user before the final save). If the
|
|
profile object includes many-to-many relations, the convention
|
|
established by ``ModelForm`` of using a method named
|
|
``save_m2m()`` will be used, and so your form class should
|
|
also define this method.
|
|
|
|
If this argument is not supplied, this view will use a
|
|
``ModelForm`` automatically generated from the model specified
|
|
by ``AUTH_PROFILE_MODULE``.
|
|
|
|
``success_url``
|
|
The URL to redirect to after successful profile creation. If
|
|
this argument is not supplied, this will default to the URL of
|
|
:view:`profiles.views.profile_detail` for the newly-created
|
|
profile object.
|
|
|
|
``template_name``
|
|
The template to use when displaying the profile-creation
|
|
form. If not supplied, this will default to
|
|
:template:`profiles/create_profile.html`.
|
|
|
|
**Context:**
|
|
|
|
``form``
|
|
The profile-creation form.
|
|
|
|
**Template:**
|
|
|
|
``template_name`` keyword argument, or
|
|
:template:`profiles/create_profile.html`.
|
|
|
|
"""
|
|
try:
|
|
profile_obj = request.user.get_profile()
|
|
return HttpResponseRedirect(profile_obj.get_absolute_url())
|
|
except ObjectDoesNotExist:
|
|
pass
|
|
|
|
#
|
|
# We set up success_url here, rather than as the default value for
|
|
# the argument. Trying to do it as the argument's default would
|
|
# mean evaluating the call to reverse() at the time this module is
|
|
# first imported, which introduces a circular dependency: to
|
|
# perform the reverse lookup we need access to profiles/urls.py,
|
|
# but profiles/urls.py in turn imports this module.
|
|
#
|
|
|
|
if success_url is None:
|
|
success_url = reverse('profiles_profile_detail',
|
|
kwargs={ 'username': request.user.username })
|
|
if form_class is None:
|
|
form_class = utils.get_profile_form()
|
|
if request.method == 'POST':
|
|
form = form_class(data=request.POST, files=request.FILES)
|
|
if form.is_valid():
|
|
profile_obj = form.save(commit=False)
|
|
profile_obj.user = request.user
|
|
profile_obj.save()
|
|
if hasattr(form, 'save_m2m'):
|
|
form.save_m2m()
|
|
return HttpResponseRedirect(success_url)
|
|
else:
|
|
form = form_class()
|
|
|
|
if extra_context is None:
|
|
extra_context = {}
|
|
context = RequestContext(request)
|
|
for key, value in extra_context.items():
|
|
context[key] = callable(value) and value() or value
|
|
|
|
return render_to_response(template_name,
|
|
{ 'form': form, 'settings':settings },
|
|
context_instance=context)
|
|
create_profile = login_required(create_profile)
|
|
|
|
def edit_profile(request, form_class=None, success_url=None,
|
|
template_name='profiles/edit_profile.html',
|
|
extra_context=None):
|
|
"""
|
|
Edit the current user's profile.
|
|
|
|
If the user does not already have a profile (as determined by
|
|
``User.get_profile()``), a redirect will be issued to the
|
|
:view:`profiles.views.create_profile` view; if no profile model
|
|
has been specified in the ``AUTH_PROFILE_MODULE`` setting,
|
|
``django.contrib.auth.models.SiteProfileNotAvailable`` will be
|
|
raised.
|
|
|
|
**Optional arguments:**
|
|
|
|
``extra_context``
|
|
A dictionary of variables to add to the template context. Any
|
|
callable object in this dictionary will be called to produce
|
|
the end result which appears in the context.
|
|
|
|
``form_class``
|
|
The form class to use for validating and editing the user
|
|
profile. This form class must operate similarly to a standard
|
|
Django ``ModelForm`` in that it must accept an instance of the
|
|
object to be edited as the keyword argument ``instance`` to
|
|
its constructor, and it must implement a method named
|
|
``save()`` which will save the updates to the object. If this
|
|
argument is not specified, this view will use a ``ModelForm``
|
|
generated from the model specified in the
|
|
``AUTH_PROFILE_MODULE`` setting.
|
|
|
|
``success_url``
|
|
The URL to redirect to following a successful edit. If not
|
|
specified, this will default to the URL of
|
|
:view:`profiles.views.profile_detail` for the profile object
|
|
being edited.
|
|
|
|
``template_name``
|
|
The template to use when displaying the profile-editing
|
|
form. If not specified, this will default to
|
|
:template:`profiles/edit_profile.html`.
|
|
|
|
**Context:**
|
|
|
|
``form``
|
|
The form for editing the profile.
|
|
|
|
``profile``
|
|
The user's current profile.
|
|
|
|
**Template:**
|
|
|
|
``template_name`` keyword argument or
|
|
:template:`profiles/edit_profile.html`.
|
|
|
|
"""
|
|
try:
|
|
profile_obj = request.user.get_profile()
|
|
except ObjectDoesNotExist:
|
|
return HttpResponseRedirect(reverse('profiles_create_profile'))
|
|
|
|
#
|
|
# See the comment in create_profile() for discussion of why
|
|
# success_url is set up here, rather than as a default value for
|
|
# the argument.
|
|
#
|
|
|
|
if success_url is None:
|
|
success_url = reverse('profiles_profile_detail',
|
|
kwargs={ 'username': request.user.username })
|
|
if form_class is None:
|
|
form_class = utils.get_profile_form()
|
|
if request.method == 'POST':
|
|
form = form_class(data=request.POST, files=request.FILES, instance=profile_obj)
|
|
if form.is_valid():
|
|
form.save()
|
|
return HttpResponseRedirect(success_url)
|
|
else:
|
|
form = form_class(instance=profile_obj)
|
|
|
|
if extra_context is None:
|
|
extra_context = {}
|
|
context = RequestContext(request)
|
|
for key, value in extra_context.items():
|
|
context[key] = callable(value) and value() or value
|
|
|
|
return render_to_response(template_name,
|
|
{ 'form': form,
|
|
'profile': profile_obj, },
|
|
context_instance=context)
|
|
edit_profile = login_required(edit_profile)
|
|
|
|
def profile_detail(request, username, public_profile_field=None,
|
|
template_name='profiles/profile_detail.html',
|
|
extra_context=None):
|
|
"""
|
|
Detail view of a user's profile.
|
|
|
|
If no profile model has been specified in the
|
|
``AUTH_PROFILE_MODULE`` setting,
|
|
``django.contrib.auth.models.SiteProfileNotAvailable`` will be
|
|
raised.
|
|
|
|
If the user has not yet created a profile, ``Http404`` will be
|
|
raised.
|
|
|
|
**Required arguments:**
|
|
|
|
``username``
|
|
The username of the user whose profile is being displayed.
|
|
|
|
**Optional arguments:**
|
|
|
|
``extra_context``
|
|
A dictionary of variables to add to the template context. Any
|
|
callable object in this dictionary will be called to produce
|
|
the end result which appears in the context.
|
|
|
|
``public_profile_field``
|
|
The name of a ``BooleanField`` on the profile model; if the
|
|
value of that field on the user's profile is ``False``, the
|
|
``profile`` variable in the template will be ``None``. Use
|
|
this feature to allow users to mark their profiles as not
|
|
being publicly viewable.
|
|
|
|
If this argument is not specified, it will be assumed that all
|
|
users' profiles are publicly viewable.
|
|
|
|
``template_name``
|
|
The name of the template to use for displaying the profile. If
|
|
not specified, this will default to
|
|
:template:`profiles/profile_detail.html`.
|
|
|
|
**Context:**
|
|
|
|
``profile``
|
|
The user's profile, or ``None`` if the user's profile is not
|
|
publicly viewable (see the description of
|
|
``public_profile_field`` above).
|
|
|
|
**Template:**
|
|
|
|
``template_name`` keyword argument or
|
|
:template:`profiles/profile_detail.html`.
|
|
|
|
"""
|
|
user = get_object_or_404(User, username=username)
|
|
try:
|
|
profile_obj = user.get_profile()
|
|
except ObjectDoesNotExist:
|
|
raise Http404
|
|
if public_profile_field is not None and \
|
|
not getattr(profile_obj, public_profile_field):
|
|
profile_obj = None
|
|
|
|
if extra_context is None:
|
|
extra_context = {}
|
|
context = RequestContext(request)
|
|
for key, value in extra_context.items():
|
|
context[key] = callable(value) and value() or value
|
|
|
|
return render_to_response(template_name,
|
|
{ 'profile': profile_obj },
|
|
context_instance=context)
|
|
|
|
def profile_list(request, public_profile_field=None,
|
|
template_name='profiles/profile_list.html', **kwargs):
|
|
"""
|
|
A list of user profiles.
|
|
|
|
If no profile model has been specified in the
|
|
``AUTH_PROFILE_MODULE`` setting,
|
|
``django.contrib.auth.models.SiteProfileNotAvailable`` will be
|
|
raised.
|
|
|
|
**Optional arguments:**
|
|
|
|
``public_profile_field``
|
|
The name of a ``BooleanField`` on the profile model; if the
|
|
value of that field on a user's profile is ``False``, that
|
|
profile will be excluded from the list. Use this feature to
|
|
allow users to mark their profiles as not being publicly
|
|
viewable.
|
|
|
|
If this argument is not specified, it will be assumed that all
|
|
users' profiles are publicly viewable.
|
|
|
|
``template_name``
|
|
The name of the template to use for displaying the profiles. If
|
|
not specified, this will default to
|
|
:template:`profiles/profile_list.html`.
|
|
|
|
Additionally, all arguments accepted by the
|
|
:view:`django.views.generic.list_detail.object_list` generic view
|
|
will be accepted here, and applied in the same fashion, with one
|
|
exception: ``queryset`` will always be the ``QuerySet`` of the
|
|
model specified by the ``AUTH_PROFILE_MODULE`` setting, optionally
|
|
filtered to remove non-publicly-viewable proiles.
|
|
|
|
**Context:**
|
|
|
|
Same as the :view:`django.views.generic.list_detail.object_list`
|
|
generic view.
|
|
|
|
**Template:**
|
|
|
|
``template_name`` keyword argument or
|
|
:template:`profiles/profile_list.html`.
|
|
|
|
"""
|
|
profile_model = utils.get_profile_model()
|
|
queryset = profile_model._default_manager.all()
|
|
if public_profile_field is not None:
|
|
queryset = queryset.filter(**{ public_profile_field: True })
|
|
kwargs['queryset'] = queryset
|
|
return object_list(request, template_name=template_name, **kwargs)
|