root / snf-astakos-app / astakos / im / views.py @ bfe23b13
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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import logging |
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import calendar |
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import inflect |
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engine = inflect.engine() |
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from urllib import quote |
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from functools import wraps |
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from datetime import datetime |
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from django.contrib import messages |
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from django.contrib.auth.decorators import login_required |
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from django.core.urlresolvers import reverse |
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from django.db import transaction |
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from django.db.utils import IntegrityError |
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from django.http import (HttpResponse, HttpResponseBadRequest, |
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HttpResponseForbidden, HttpResponseRedirect, |
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HttpResponseBadRequest, Http404) |
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from django.shortcuts import redirect |
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from django.template import RequestContext, loader as template_loader |
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from django.utils.http import urlencode |
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from django.utils.translation import ugettext as _ |
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from django.views.generic.create_update import ( |
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create_object, update_object, delete_object, get_model_and_form_class |
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) |
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from django.views.generic.list_detail import object_list, object_detail |
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from django.core.xheaders import populate_xheaders |
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from django.core.exceptions import ValidationError, PermissionDenied |
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from django.template.loader import render_to_string |
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from django.views.decorators.http import require_http_methods |
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from django.db.models import Q |
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from django.core.exceptions import PermissionDenied |
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from astakos.im.activation_backends import get_backend, SimpleBackend |
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from astakos.im.models import ( |
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AstakosUser, ApprovalTerms, AstakosGroup, |
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EmailChange, GroupKind, Membership, |
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RESOURCE_SEPARATOR, AstakosUserAuthProvider, |
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ProjectApplication, ProjectMembership, Project |
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) |
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from astakos.im.util import get_context, prepare_response, get_query, restrict_next |
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from astakos.im.forms import ( |
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LoginForm, InvitationForm, ProfileForm, |
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FeedbackForm, SignApprovalTermsForm, |
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EmailChangeForm, |
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AstakosGroupCreationForm, AstakosGroupSearchForm, |
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AstakosGroupUpdateForm, AddGroupMembersForm, |
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MembersSortForm, AstakosGroupSortForm, |
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TimelineForm, PickResourceForm, |
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AstakosGroupCreationSummaryForm, |
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ProjectApplicationForm, ProjectSortForm, |
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AddProjectMembersForm, ProjectGroupSearchForm |
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) |
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from astakos.im.functions import ( |
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send_feedback, SendMailError, |
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logout as auth_logout,
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activate as activate_func,
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send_activation as send_activation_func,
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send_group_creation_notification, |
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SendNotificationError) |
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from astakos.im.endpoints.qh import timeline_charge |
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from astakos.im.settings import ( |
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COOKIE_DOMAIN, LOGOUT_NEXT, |
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LOGGING_LEVEL, PAGINATE_BY, |
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RESOURCES_PRESENTATION_DATA, PAGINATE_BY_ALL |
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) |
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#from astakos.im.tasks import request_billing
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from astakos.im.api.callpoint import AstakosCallpoint |
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from astakos.im.notifications import NotificationError |
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import astakos.im.messages as astakos_messages |
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from astakos.im import settings |
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from astakos.im import auth_providers |
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logger = logging.getLogger(__name__) |
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callpoint = AstakosCallpoint() |
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def render_response(template, tab=None, status=200, context_instance=None, **kwargs): |
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"""
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Calls ``django.template.loader.render_to_string`` with an additional ``tab``
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keyword argument and returns an ``django.http.HttpResponse`` with the
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specified ``status``.
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"""
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if tab is None: |
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tab = template.partition('_')[0].partition('.html')[0] |
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kwargs.setdefault('tab', tab)
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html = template_loader.render_to_string( |
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template, kwargs, context_instance=context_instance) |
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response = HttpResponse(html, status=status) |
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return response
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def requires_auth_provider(provider_id, **perms): |
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"""
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"""
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def decorator(func, *args, **kwargs): |
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@wraps(func)
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def wrapper(request, *args, **kwargs): |
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provider = auth_providers.get_provider(provider_id) |
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if not provider or not provider.is_active(): |
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raise PermissionDenied
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if provider:
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for pkey, value in perms.iteritems(): |
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attr = 'is_available_for_%s' % pkey.lower()
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if getattr(provider, attr)() != value: |
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raise PermissionDenied
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return func(request, *args)
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return wrapper
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return decorator
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def requires_anonymous(func): |
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"""
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Decorator checkes whether the request.user is not Anonymous and in that case
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redirects to `logout`.
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"""
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@wraps(func)
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def wrapper(request, *args): |
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if not request.user.is_anonymous(): |
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next = urlencode({'next': request.build_absolute_uri()})
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logout_uri = reverse(logout) + '?' + next |
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return HttpResponseRedirect(logout_uri)
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return func(request, *args)
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return wrapper
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def signed_terms_required(func): |
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"""
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Decorator checkes whether the request.user is Anonymous and in that case
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redirects to `logout`.
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"""
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@wraps(func)
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def wrapper(request, *args, **kwargs): |
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if request.user.is_authenticated() and not request.user.signed_terms: |
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params = urlencode({'next': request.build_absolute_uri(),
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'show_form': ''}) |
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terms_uri = reverse('latest_terms') + '?' + params |
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return HttpResponseRedirect(terms_uri)
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return func(request, *args, **kwargs)
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return wrapper
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@require_http_methods(["GET", "POST"]) |
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@signed_terms_required
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def index(request, login_template_name='im/login.html', profile_template_name='im/profile.html', extra_context=None): |
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"""
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If there is logged on user renders the profile page otherwise renders login page.
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**Arguments**
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``login_template_name``
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A custom login template to use. This is optional; if not specified,
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this will default to ``im/login.html``.
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``profile_template_name``
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A custom profile template to use. This is optional; if not specified,
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this will default to ``im/profile.html``.
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``extra_context``
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An dictionary of variables to add to the template context.
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**Template:**
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im/profile.html or im/login.html or ``template_name`` keyword argument.
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"""
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extra_context = extra_context or {}
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template_name = login_template_name |
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if request.user.is_authenticated():
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return HttpResponseRedirect(reverse('astakos.im.views.edit_profile')) |
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return render_response(
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template_name, |
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login_form = LoginForm(request=request), |
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context_instance = get_context(request, extra_context) |
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) |
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@require_http_methods(["GET", "POST"]) |
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@login_required
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@signed_terms_required
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@transaction.commit_manually
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def invite(request, template_name='im/invitations.html', extra_context=None): |
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"""
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Allows a user to invite somebody else.
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In case of GET request renders a form for providing the invitee information.
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In case of POST checks whether the user has not run out of invitations and then
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sends an invitation email to singup to the service.
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The view uses commit_manually decorator in order to ensure the number of the
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user invitations is going to be updated only if the email has been successfully sent.
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If the user isn't logged in, redirects to settings.LOGIN_URL.
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**Arguments**
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``template_name``
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A custom template to use. This is optional; if not specified,
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this will default to ``im/invitations.html``.
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``extra_context``
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An dictionary of variables to add to the template context.
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**Template:**
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im/invitations.html or ``template_name`` keyword argument.
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**Settings:**
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The view expectes the following settings are defined:
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* LOGIN_URL: login uri
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"""
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extra_context = extra_context or {}
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status = None
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message = None
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form = InvitationForm() |
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inviter = request.user |
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if request.method == 'POST': |
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form = InvitationForm(request.POST) |
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if inviter.invitations > 0: |
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if form.is_valid():
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try:
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email = form.cleaned_data.get('username')
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realname = form.cleaned_data.get('realname')
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inviter.invite(email, realname) |
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message = _(astakos_messages.INVITATION_SENT) % locals()
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messages.success(request, message) |
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except SendMailError, e:
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message = e.message |
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messages.error(request, message) |
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transaction.rollback() |
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except BaseException, e: |
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message = _(astakos_messages.GENERIC_ERROR) |
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messages.error(request, message) |
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logger.exception(e) |
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transaction.rollback() |
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else:
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transaction.commit() |
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else:
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message = _(astakos_messages.MAX_INVITATION_NUMBER_REACHED) |
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messages.error(request, message) |
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sent = [{'email': inv.username,
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'realname': inv.realname,
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'is_consumed': inv.is_consumed}
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for inv in request.user.invitations_sent.all()] |
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kwargs = {'inviter': inviter,
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'sent': sent}
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context = get_context(request, extra_context, **kwargs) |
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return render_response(template_name,
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invitation_form=form, |
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context_instance=context) |
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@require_http_methods(["GET", "POST"]) |
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@login_required
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@signed_terms_required
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def edit_profile(request, template_name='im/profile.html', extra_context=None): |
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"""
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Allows a user to edit his/her profile.
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In case of GET request renders a form for displaying the user information.
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In case of POST updates the user informantion and redirects to ``next``
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url parameter if exists.
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If the user isn't logged in, redirects to settings.LOGIN_URL.
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**Arguments**
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``template_name``
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A custom template to use. This is optional; if not specified,
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this will default to ``im/profile.html``.
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``extra_context``
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An dictionary of variables to add to the template context.
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**Template:**
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im/profile.html or ``template_name`` keyword argument.
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**Settings:**
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The view expectes the following settings are defined:
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* LOGIN_URL: login uri
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"""
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extra_context = extra_context or {}
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form = ProfileForm( |
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instance=request.user, |
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session_key=request.session.session_key |
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) |
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extra_context['next'] = request.GET.get('next') |
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if request.method == 'POST': |
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form = ProfileForm( |
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request.POST, |
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instance=request.user, |
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session_key=request.session.session_key |
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) |
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if form.is_valid():
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try:
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prev_token = request.user.auth_token |
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user = form.save() |
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form = ProfileForm( |
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instance=user, |
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session_key=request.session.session_key |
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) |
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next = restrict_next( |
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request.POST.get('next'),
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domain=COOKIE_DOMAIN |
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) |
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if next: |
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return redirect(next) |
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msg = _(astakos_messages.PROFILE_UPDATED) |
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messages.success(request, msg) |
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except ValueError, ve: |
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messages.success(request, ve) |
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elif request.method == "GET": |
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request.user.is_verified = True
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request.user.save() |
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# existing providers
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user_providers = request.user.get_active_auth_providers() |
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# providers that user can add
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user_available_providers = request.user.get_available_auth_providers() |
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return render_response(template_name,
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profile_form = form, |
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user_providers = user_providers, |
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user_available_providers = user_available_providers, |
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context_instance = get_context(request, |
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extra_context)) |
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@transaction.commit_manually
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@require_http_methods(["GET", "POST"]) |
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def signup(request, template_name='im/signup.html', on_success='im/signup_complete.html', extra_context=None, backend=None): |
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"""
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Allows a user to create a local account.
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In case of GET request renders a form for entering the user information.
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In case of POST handles the signup.
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The user activation will be delegated to the backend specified by the ``backend`` keyword argument
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if present, otherwise to the ``astakos.im.activation_backends.InvitationBackend``
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if settings.ASTAKOS_INVITATIONS_ENABLED is True or ``astakos.im.activation_backends.SimpleBackend`` if not
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(see activation_backends);
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Upon successful user creation, if ``next`` url parameter is present the user is redirected there
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otherwise renders the same page with a success message.
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On unsuccessful creation, renders ``template_name`` with an error message.
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**Arguments**
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``template_name``
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A custom template to render. This is optional;
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if not specified, this will default to ``im/signup.html``.
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``on_success``
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A custom template to render in case of success. This is optional;
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if not specified, this will default to ``im/signup_complete.html``.
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``extra_context``
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An dictionary of variables to add to the template context.
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**Template:**
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im/signup.html or ``template_name`` keyword argument.
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im/signup_complete.html or ``on_success`` keyword argument.
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"""
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extra_context = extra_context or {}
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if request.user.is_authenticated():
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return HttpResponseRedirect(reverse('edit_profile')) |
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provider = get_query(request).get('provider', 'local') |
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if not auth_providers.get_provider(provider).is_available_for_create(): |
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raise PermissionDenied
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id = get_query(request).get('id')
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try:
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instance = AstakosUser.objects.get(id=id) if id else None |
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except AstakosUser.DoesNotExist:
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instance = None
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third_party_token = request.REQUEST.get('third_party_token', None) |
425 |
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try:
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if not backend: |
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backend = get_backend(request) |
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form = backend.get_signup_form(provider, instance) |
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except Exception, e: |
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form = SimpleBackend(request).get_signup_form(provider) |
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messages.error(request, e) |
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if request.method == 'POST': |
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if form.is_valid():
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user = form.save(commit=False)
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try:
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result = backend.handle_activation(user) |
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status = messages.SUCCESS |
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message = result.message |
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|
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form.store_user(user, request) |
442 |
|
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if 'additional_email' in form.cleaned_data: |
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additional_email = form.cleaned_data['additional_email']
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if additional_email != user.email:
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user.additionalmail_set.create(email=additional_email) |
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msg = 'Additional email: %s saved for user %s.' % (
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additional_email, |
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user.email |
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) |
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logger._log(LOGGING_LEVEL, msg, []) |
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if user and user.is_active: |
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next = request.POST.get('next', '') |
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response = prepare_response(request, user, next=next)
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transaction.commit() |
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return response
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messages.add_message(request, status, message) |
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transaction.commit() |
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return render_response(
|
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on_success, |
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context_instance=get_context( |
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request, |
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extra_context |
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) |
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) |
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except SendMailError, e:
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logger.exception(e) |
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status = messages.ERROR |
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message = e.message |
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messages.error(request, message) |
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transaction.rollback() |
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except BaseException, e: |
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logger.exception(e) |
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message = _(astakos_messages.GENERIC_ERROR) |
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messages.error(request, message) |
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logger.exception(e) |
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transaction.rollback() |
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return render_response(template_name,
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signup_form=form, |
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third_party_token=third_party_token, |
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provider=provider, |
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context_instance=get_context(request, extra_context)) |
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|
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|
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@require_http_methods(["GET", "POST"]) |
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@login_required
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@signed_terms_required
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def feedback(request, template_name='im/feedback.html', email_template_name='im/feedback_mail.txt', extra_context=None): |
489 |
"""
|
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Allows a user to send feedback.
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In case of GET request renders a form for providing the feedback information.
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In case of POST sends an email to support team.
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|
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If the user isn't logged in, redirects to settings.LOGIN_URL.
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|
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**Arguments**
|
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|
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``template_name``
|
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A custom template to use. This is optional; if not specified,
|
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this will default to ``im/feedback.html``.
|
502 |
|
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``extra_context``
|
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An dictionary of variables to add to the template context.
|
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|
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**Template:**
|
507 |
|
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im/signup.html or ``template_name`` keyword argument.
|
509 |
|
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**Settings:**
|
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|
512 |
* LOGIN_URL: login uri
|
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"""
|
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extra_context = extra_context or {}
|
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if request.method == 'GET': |
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form = FeedbackForm() |
517 |
if request.method == 'POST': |
518 |
if not request.user: |
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return HttpResponse('Unauthorized', status=401) |
520 |
|
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form = FeedbackForm(request.POST) |
522 |
if form.is_valid():
|
523 |
msg = form.cleaned_data['feedback_msg']
|
524 |
data = form.cleaned_data['feedback_data']
|
525 |
try:
|
526 |
send_feedback(msg, data, request.user, email_template_name) |
527 |
except SendMailError, e:
|
528 |
messages.error(request, message) |
529 |
else:
|
530 |
message = _(astakos_messages.FEEDBACK_SENT) |
531 |
messages.success(request, message) |
532 |
return render_response(template_name,
|
533 |
feedback_form=form, |
534 |
context_instance=get_context(request, extra_context)) |
535 |
|
536 |
|
537 |
@require_http_methods(["GET"]) |
538 |
@signed_terms_required
|
539 |
def logout(request, template='registration/logged_out.html', extra_context=None): |
540 |
"""
|
541 |
Wraps `django.contrib.auth.logout`.
|
542 |
"""
|
543 |
extra_context = extra_context or {}
|
544 |
response = HttpResponse() |
545 |
if request.user.is_authenticated():
|
546 |
email = request.user.email |
547 |
auth_logout(request) |
548 |
next = restrict_next( |
549 |
request.GET.get('next'),
|
550 |
domain=COOKIE_DOMAIN |
551 |
) |
552 |
if next: |
553 |
response['Location'] = next |
554 |
response.status_code = 302
|
555 |
elif LOGOUT_NEXT:
|
556 |
response['Location'] = LOGOUT_NEXT
|
557 |
response.status_code = 301
|
558 |
else:
|
559 |
messages.add_message(request, messages.SUCCESS, _(astakos_messages.LOGOUT_SUCCESS)) |
560 |
context = get_context(request, extra_context) |
561 |
response.write(render_to_string(template, context_instance=context)) |
562 |
return response
|
563 |
|
564 |
|
565 |
@require_http_methods(["GET", "POST"]) |
566 |
@transaction.commit_manually
|
567 |
def activate(request, greeting_email_template_name='im/welcome_email.txt', |
568 |
helpdesk_email_template_name='im/helpdesk_notification.txt'):
|
569 |
"""
|
570 |
Activates the user identified by the ``auth`` request parameter, sends a welcome email
|
571 |
and renews the user token.
|
572 |
|
573 |
The view uses commit_manually decorator in order to ensure the user state will be updated
|
574 |
only if the email will be send successfully.
|
575 |
"""
|
576 |
token = request.GET.get('auth')
|
577 |
next = request.GET.get('next')
|
578 |
try:
|
579 |
user = AstakosUser.objects.get(auth_token=token) |
580 |
except AstakosUser.DoesNotExist:
|
581 |
return HttpResponseBadRequest(_(astakos_messages.ACCOUNT_UNKNOWN))
|
582 |
|
583 |
if user.is_active:
|
584 |
message = _(astakos_messages.ACCOUNT_ALREADY_ACTIVE) |
585 |
messages.error(request, message) |
586 |
return index(request)
|
587 |
|
588 |
try:
|
589 |
activate_func(user, greeting_email_template_name, helpdesk_email_template_name, verify_email=True)
|
590 |
response = prepare_response(request, user, next, renew=True) |
591 |
transaction.commit() |
592 |
return response
|
593 |
except SendMailError, e:
|
594 |
message = e.message |
595 |
messages.add_message(request, messages.ERROR, message) |
596 |
transaction.rollback() |
597 |
return index(request)
|
598 |
except BaseException, e: |
599 |
status = messages.ERROR |
600 |
message = _(astakos_messages.GENERIC_ERROR) |
601 |
messages.add_message(request, messages.ERROR, message) |
602 |
logger.exception(e) |
603 |
transaction.rollback() |
604 |
return index(request)
|
605 |
|
606 |
|
607 |
@require_http_methods(["GET", "POST"]) |
608 |
def approval_terms(request, term_id=None, template_name='im/approval_terms.html', extra_context=None): |
609 |
extra_context = extra_context or {}
|
610 |
term = None
|
611 |
terms = None
|
612 |
if not term_id: |
613 |
try:
|
614 |
term = ApprovalTerms.objects.order_by('-id')[0] |
615 |
except IndexError: |
616 |
pass
|
617 |
else:
|
618 |
try:
|
619 |
term = ApprovalTerms.objects.get(id=term_id) |
620 |
except ApprovalTerms.DoesNotExist, e:
|
621 |
pass
|
622 |
|
623 |
if not term: |
624 |
messages.error(request, _(astakos_messages.NO_APPROVAL_TERMS)) |
625 |
return HttpResponseRedirect(reverse('index')) |
626 |
f = open(term.location, 'r') |
627 |
terms = f.read() |
628 |
|
629 |
if request.method == 'POST': |
630 |
next = restrict_next( |
631 |
request.POST.get('next'),
|
632 |
domain=COOKIE_DOMAIN |
633 |
) |
634 |
if not next: |
635 |
next = reverse('index')
|
636 |
form = SignApprovalTermsForm(request.POST, instance=request.user) |
637 |
if not form.is_valid(): |
638 |
return render_response(template_name,
|
639 |
terms=terms, |
640 |
approval_terms_form=form, |
641 |
context_instance=get_context(request, extra_context)) |
642 |
user = form.save() |
643 |
return HttpResponseRedirect(next) |
644 |
else:
|
645 |
form = None
|
646 |
if request.user.is_authenticated() and not request.user.signed_terms: |
647 |
form = SignApprovalTermsForm(instance=request.user) |
648 |
return render_response(template_name,
|
649 |
terms=terms, |
650 |
approval_terms_form=form, |
651 |
context_instance=get_context(request, extra_context)) |
652 |
|
653 |
|
654 |
@require_http_methods(["GET", "POST"]) |
655 |
@login_required
|
656 |
@signed_terms_required
|
657 |
@transaction.commit_manually
|
658 |
def change_email(request, activation_key=None, |
659 |
email_template_name='registration/email_change_email.txt',
|
660 |
form_template_name='registration/email_change_form.html',
|
661 |
confirm_template_name='registration/email_change_done.html',
|
662 |
extra_context=None):
|
663 |
extra_context = extra_context or {}
|
664 |
if activation_key:
|
665 |
try:
|
666 |
user = EmailChange.objects.change_email(activation_key) |
667 |
if request.user.is_authenticated() and request.user == user: |
668 |
msg = _(astakos_messages.EMAIL_CHANGED) |
669 |
messages.success(request, msg) |
670 |
auth_logout(request) |
671 |
response = prepare_response(request, user) |
672 |
transaction.commit() |
673 |
return response
|
674 |
except ValueError, e: |
675 |
messages.error(request, e) |
676 |
return render_response(confirm_template_name,
|
677 |
modified_user=user if 'user' in locals( |
678 |
) else None, |
679 |
context_instance=get_context(request, |
680 |
extra_context)) |
681 |
|
682 |
if not request.user.is_authenticated(): |
683 |
path = quote(request.get_full_path()) |
684 |
url = request.build_absolute_uri(reverse('index'))
|
685 |
return HttpResponseRedirect(url + '?next=' + path) |
686 |
form = EmailChangeForm(request.POST or None) |
687 |
if request.method == 'POST' and form.is_valid(): |
688 |
try:
|
689 |
ec = form.save(email_template_name, request) |
690 |
except SendMailError, e:
|
691 |
msg = e |
692 |
messages.error(request, msg) |
693 |
transaction.rollback() |
694 |
except IntegrityError, e:
|
695 |
msg = _(astakos_messages.PENDING_EMAIL_CHANGE_REQUEST) |
696 |
messages.error(request, msg) |
697 |
else:
|
698 |
msg = _(astakos_messages.EMAIL_CHANGE_REGISTERED) |
699 |
messages.success(request, msg) |
700 |
transaction.commit() |
701 |
return render_response(
|
702 |
form_template_name, |
703 |
form=form, |
704 |
context_instance=get_context(request, extra_context) |
705 |
) |
706 |
|
707 |
|
708 |
def send_activation(request, user_id, template_name='im/login.html', extra_context=None): |
709 |
|
710 |
if settings.MODERATION_ENABLED:
|
711 |
raise PermissionDenied
|
712 |
|
713 |
extra_context = extra_context or {}
|
714 |
try:
|
715 |
u = AstakosUser.objects.get(id=user_id) |
716 |
except AstakosUser.DoesNotExist:
|
717 |
messages.error(request, _(astakos_messages.ACCOUNT_UNKNOWN)) |
718 |
else:
|
719 |
try:
|
720 |
send_activation_func(u) |
721 |
msg = _(astakos_messages.ACTIVATION_SENT) |
722 |
messages.success(request, msg) |
723 |
except SendMailError, e:
|
724 |
messages.error(request, e) |
725 |
return render_response(
|
726 |
template_name, |
727 |
login_form = LoginForm(request=request), |
728 |
context_instance = get_context( |
729 |
request, |
730 |
extra_context |
731 |
) |
732 |
) |
733 |
|
734 |
class ResourcePresentation(): |
735 |
|
736 |
def __init__(self, data): |
737 |
self.data = data
|
738 |
|
739 |
def update_from_result(self, result): |
740 |
if result.is_success:
|
741 |
for r in result.data: |
742 |
rname = '%s%s%s' % (r.get('service'), RESOURCE_SEPARATOR, r.get('name')) |
743 |
if not rname in self.data['resources']: |
744 |
self.data['resources'][rname] = {} |
745 |
|
746 |
self.data['resources'][rname].update(r) |
747 |
self.data['resources'][rname]['id'] = rname |
748 |
group = r.get('group')
|
749 |
if not group in self.data['groups']: |
750 |
self.data['groups'][group] = {} |
751 |
|
752 |
self.data['groups'][r.get('group')].update({'name': r.get('group')}) |
753 |
|
754 |
def test(self, quota_dict): |
755 |
for k, v in quota_dict.iteritems(): |
756 |
rname = k |
757 |
value = v |
758 |
if not rname in self.data['resources']: |
759 |
self.data['resources'][rname] = {} |
760 |
|
761 |
|
762 |
self.data['resources'][rname]['value'] = value |
763 |
|
764 |
|
765 |
def update_from_result_report(self, result): |
766 |
if result.is_success:
|
767 |
for r in result.data: |
768 |
rname = r.get('name')
|
769 |
if not rname in self.data['resources']: |
770 |
self.data['resources'][rname] = {} |
771 |
|
772 |
self.data['resources'][rname].update(r) |
773 |
self.data['resources'][rname]['id'] = rname |
774 |
group = r.get('group')
|
775 |
if not group in self.data['groups']: |
776 |
self.data['groups'][group] = {} |
777 |
|
778 |
self.data['groups'][r.get('group')].update({'name': r.get('group')}) |
779 |
|
780 |
def get_group_resources(self, group): |
781 |
return dict(filter(lambda t: t[1].get('group') == group, self.data['resources'].iteritems())) |
782 |
|
783 |
def get_groups_resources(self): |
784 |
for g in self.data['groups']: |
785 |
yield g, self.get_group_resources(g) |
786 |
|
787 |
def get_quota(self, group_quotas): |
788 |
for r, v in group_quotas: |
789 |
rname = str(r)
|
790 |
quota = self.data['resources'].get(rname) |
791 |
quota['value'] = v
|
792 |
yield quota
|
793 |
|
794 |
|
795 |
def get_policies(self, policies_data): |
796 |
for policy in policies_data: |
797 |
rname = '%s%s%s' % (policy.get('service'), RESOURCE_SEPARATOR, policy.get('resource')) |
798 |
policy.update(self.data['resources'].get(rname)) |
799 |
yield policy
|
800 |
|
801 |
def __repr__(self): |
802 |
return self.data.__repr__() |
803 |
|
804 |
def __iter__(self, *args, **kwargs): |
805 |
return self.data.__iter__(*args, **kwargs) |
806 |
|
807 |
def __getitem__(self, *args, **kwargs): |
808 |
return self.data.__getitem__(*args, **kwargs) |
809 |
|
810 |
def get(self, *args, **kwargs): |
811 |
return self.data.get(*args, **kwargs) |
812 |
|
813 |
|
814 |
|
815 |
@require_http_methods(["GET", "POST"]) |
816 |
@signed_terms_required
|
817 |
@login_required
|
818 |
def group_add(request, kind_name='default'): |
819 |
result = callpoint.list_resources() |
820 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
821 |
resource_catalog.update_from_result(result) |
822 |
|
823 |
if not result.is_success: |
824 |
messages.error( |
825 |
request, |
826 |
'Unable to retrieve system resources: %s' % result.reason
|
827 |
) |
828 |
|
829 |
try:
|
830 |
kind = GroupKind.objects.get(name=kind_name) |
831 |
except:
|
832 |
return HttpResponseBadRequest(_(astakos_messages.GROUPKIND_UNKNOWN))
|
833 |
|
834 |
|
835 |
|
836 |
post_save_redirect = '/im/group/%(id)s/'
|
837 |
context_processors = None
|
838 |
model, form_class = get_model_and_form_class( |
839 |
model=None,
|
840 |
form_class=AstakosGroupCreationForm |
841 |
) |
842 |
|
843 |
if request.method == 'POST': |
844 |
form = form_class(request.POST, request.FILES) |
845 |
if form.is_valid():
|
846 |
policies = form.policies() |
847 |
return render_response(
|
848 |
template='im/astakosgroup_form_summary.html',
|
849 |
context_instance=get_context(request), |
850 |
form=AstakosGroupCreationSummaryForm(form.cleaned_data), |
851 |
policies=resource_catalog.get_policies(policies) |
852 |
) |
853 |
else:
|
854 |
now = datetime.now() |
855 |
data = { |
856 |
'kind': kind,
|
857 |
} |
858 |
for group, resources in resource_catalog.get_groups_resources(): |
859 |
data['is_selected_%s' % group] = False |
860 |
for resource in resources: |
861 |
data['%s_uplimit' % resource] = '' |
862 |
|
863 |
form = form_class(data) |
864 |
|
865 |
# Create the template, context, response
|
866 |
template_name = "%s/%s_form.html" % (
|
867 |
model._meta.app_label, |
868 |
model._meta.object_name.lower() |
869 |
) |
870 |
t = template_loader.get_template(template_name) |
871 |
c = RequestContext(request, { |
872 |
'form': form,
|
873 |
'kind': kind,
|
874 |
'resource_catalog':resource_catalog,
|
875 |
}, context_processors) |
876 |
return HttpResponse(t.render(c))
|
877 |
|
878 |
|
879 |
#@require_hsttp_methods(["POST"])
|
880 |
@require_http_methods(["GET", "POST"]) |
881 |
@signed_terms_required
|
882 |
@login_required
|
883 |
@transaction.commit_manually
|
884 |
def group_add_complete(request): |
885 |
model = AstakosGroup |
886 |
form = AstakosGroupCreationSummaryForm(request.POST) |
887 |
if form.is_valid():
|
888 |
d = form.cleaned_data |
889 |
d['owners'] = [request.user]
|
890 |
result = callpoint.create_groups((d,)).next() |
891 |
if result.is_success:
|
892 |
new_object = result.data[0]
|
893 |
# send notification
|
894 |
try:
|
895 |
send_group_creation_notification( |
896 |
template_name='im/group_creation_notification.txt',
|
897 |
dictionary={ |
898 |
'group': new_object,
|
899 |
'owner': request.user,
|
900 |
'policies': d.get('policies', []) |
901 |
} |
902 |
) |
903 |
except SendNotificationError, e:
|
904 |
messages.error(request, e, fail_silently=True)
|
905 |
transaction.rollback() |
906 |
else:
|
907 |
msg = _(astakos_messages.OBJECT_CREATED) %\ |
908 |
{"verbose_name": model._meta.verbose_name}
|
909 |
message = _(astakos_messages.NOTIFICATION_SENT) % 'a project'
|
910 |
messages.success(request, msg, fail_silently=True)
|
911 |
transaction.commit() |
912 |
else:
|
913 |
d = {"verbose_name": model._meta.verbose_name,
|
914 |
"reason":result.reason}
|
915 |
msg = _(astakos_messages.OBJECT_CREATED_FAILED) % d |
916 |
messages.error(request, msg, fail_silently=True)
|
917 |
return render_response(
|
918 |
template='im/astakosgroup_form_summary.html',
|
919 |
context_instance=get_context(request), |
920 |
form=form, |
921 |
policies=form.cleaned_data.get('policies')
|
922 |
) |
923 |
|
924 |
|
925 |
#@require_http_methods(["GET"])
|
926 |
@require_http_methods(["GET", "POST"]) |
927 |
@signed_terms_required
|
928 |
@login_required
|
929 |
def group_list(request): |
930 |
none = request.user.astakos_groups.none() |
931 |
query = """
|
932 |
SELECT auth_group.id,
|
933 |
auth_group.name AS groupname,
|
934 |
im_groupkind.name AS kindname,
|
935 |
im_astakosgroup.*,
|
936 |
owner.email AS groupowner,
|
937 |
(SELECT COUNT(*) FROM im_membership
|
938 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
939 |
AND date_joined IS NOT NULL) AS approved_members_num,
|
940 |
(SELECT CASE WHEN(
|
941 |
SELECT date_joined FROM im_membership
|
942 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
943 |
AND person_id = %(id)s) IS NULL
|
944 |
THEN 0 ELSE 1 END) AS membership_status
|
945 |
FROM im_astakosgroup
|
946 |
INNER JOIN im_membership ON (
|
947 |
im_astakosgroup.group_ptr_id = im_membership.group_id)
|
948 |
INNER JOIN auth_group ON(im_astakosgroup.group_ptr_id = auth_group.id)
|
949 |
INNER JOIN im_groupkind ON (im_astakosgroup.kind_id = im_groupkind.id)
|
950 |
LEFT JOIN im_astakosuser_owner ON (
|
951 |
im_astakosuser_owner.astakosgroup_id = im_astakosgroup.group_ptr_id)
|
952 |
LEFT JOIN auth_user as owner ON (
|
953 |
im_astakosuser_owner.astakosuser_id = owner.id)
|
954 |
WHERE im_membership.person_id = %(id)s
|
955 |
AND im_groupkind.name != 'default'
|
956 |
""" % request.user.__dict__
|
957 |
|
958 |
# validate sorting
|
959 |
sorting = 'groupname'
|
960 |
sort_form = AstakosGroupSortForm(request.GET) |
961 |
if sort_form.is_valid():
|
962 |
sorting = sort_form.cleaned_data.get('sorting')
|
963 |
query = query+" ORDER BY %s ASC" %sorting
|
964 |
|
965 |
q = AstakosGroup.objects.raw(query) |
966 |
|
967 |
# Create the template, context, response
|
968 |
template_name = "%s/%s_list.html" % (
|
969 |
q.model._meta.app_label, |
970 |
q.model._meta.object_name.lower() |
971 |
) |
972 |
extra_context = dict(
|
973 |
is_search=False,
|
974 |
q=q, |
975 |
sorting=sorting, |
976 |
page=request.GET.get('page', 1) |
977 |
) |
978 |
return render_response(template_name,
|
979 |
context_instance=get_context(request, extra_context) |
980 |
) |
981 |
|
982 |
|
983 |
@require_http_methods(["GET", "POST"]) |
984 |
@signed_terms_required
|
985 |
@login_required
|
986 |
def group_detail(request, group_id): |
987 |
q = AstakosGroup.objects.select_related().filter(pk=group_id) |
988 |
q = q.extra(select={ |
989 |
'is_member': """SELECT CASE WHEN EXISTS( |
990 |
SELECT id FROM im_membership
|
991 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
992 |
AND person_id = %s)
|
993 |
THEN 1 ELSE 0 END""" % request.user.id,
|
994 |
'is_owner': """SELECT CASE WHEN EXISTS( |
995 |
SELECT id FROM im_astakosuser_owner
|
996 |
WHERE astakosgroup_id = im_astakosgroup.group_ptr_id
|
997 |
AND astakosuser_id = %s)
|
998 |
THEN 1 ELSE 0 END""" % request.user.id,
|
999 |
'is_active_member': """SELECT CASE WHEN( |
1000 |
SELECT date_joined FROM im_membership
|
1001 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1002 |
AND person_id = %s) IS NULL
|
1003 |
THEN 0 ELSE 1 END""" % request.user.id,
|
1004 |
'kindname': """SELECT name FROM im_groupkind |
1005 |
WHERE id = im_astakosgroup.kind_id"""})
|
1006 |
|
1007 |
model = q.model |
1008 |
context_processors = None
|
1009 |
mimetype = None
|
1010 |
try:
|
1011 |
obj = q.get() |
1012 |
except AstakosGroup.DoesNotExist:
|
1013 |
raise Http404("No %s found matching the query" % ( |
1014 |
model._meta.verbose_name)) |
1015 |
|
1016 |
update_form = AstakosGroupUpdateForm(instance=obj) |
1017 |
addmembers_form = AddGroupMembersForm() |
1018 |
if request.method == 'POST': |
1019 |
update_data = {} |
1020 |
addmembers_data = {} |
1021 |
for k, v in request.POST.iteritems(): |
1022 |
if k in update_form.fields: |
1023 |
update_data[k] = v |
1024 |
if k in addmembers_form.fields: |
1025 |
addmembers_data[k] = v |
1026 |
update_data = update_data or None |
1027 |
addmembers_data = addmembers_data or None |
1028 |
update_form = AstakosGroupUpdateForm(update_data, instance=obj) |
1029 |
addmembers_form = AddGroupMembersForm(addmembers_data) |
1030 |
if update_form.is_valid():
|
1031 |
update_form.save() |
1032 |
if addmembers_form.is_valid():
|
1033 |
try:
|
1034 |
map(obj.approve_member, addmembers_form.valid_users)
|
1035 |
except AssertionError: |
1036 |
msg = _(astakos_messages.GROUP_MAX_PARTICIPANT_NUMBER_REACHED) |
1037 |
messages.error(request, msg) |
1038 |
addmembers_form = AddGroupMembersForm() |
1039 |
|
1040 |
template_name = "%s/%s_detail.html" % (
|
1041 |
model._meta.app_label, model._meta.object_name.lower()) |
1042 |
t = template_loader.get_template(template_name) |
1043 |
c = RequestContext(request, { |
1044 |
'object': obj,
|
1045 |
}, context_processors) |
1046 |
|
1047 |
# validate sorting
|
1048 |
sorting = 'person__email'
|
1049 |
form = MembersSortForm(request.GET) |
1050 |
if form.is_valid():
|
1051 |
sorting = form.cleaned_data.get('sorting')
|
1052 |
|
1053 |
result = callpoint.list_resources() |
1054 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
1055 |
resource_catalog.update_from_result(result) |
1056 |
|
1057 |
|
1058 |
if not result.is_success: |
1059 |
messages.error( |
1060 |
request, |
1061 |
'Unable to retrieve system resources: %s' % result.reason
|
1062 |
) |
1063 |
|
1064 |
extra_context = {'update_form': update_form,
|
1065 |
'addmembers_form': addmembers_form,
|
1066 |
'page': request.GET.get('page', 1), |
1067 |
'sorting': sorting,
|
1068 |
'resource_catalog':resource_catalog,
|
1069 |
'quota':resource_catalog.get_quota(obj.quota)}
|
1070 |
for key, value in extra_context.items(): |
1071 |
if callable(value): |
1072 |
c[key] = value() |
1073 |
else:
|
1074 |
c[key] = value |
1075 |
response = HttpResponse(t.render(c), mimetype=mimetype) |
1076 |
populate_xheaders( |
1077 |
request, response, model, getattr(obj, obj._meta.pk.name))
|
1078 |
return response
|
1079 |
|
1080 |
|
1081 |
@require_http_methods(["GET", "POST"]) |
1082 |
@signed_terms_required
|
1083 |
@login_required
|
1084 |
def group_search(request, extra_context=None, **kwargs): |
1085 |
q = request.GET.get('q')
|
1086 |
if request.method == 'GET': |
1087 |
form = AstakosGroupSearchForm({'q': q} if q else None) |
1088 |
else:
|
1089 |
form = AstakosGroupSearchForm(get_query(request)) |
1090 |
if form.is_valid():
|
1091 |
q = form.cleaned_data['q'].strip()
|
1092 |
|
1093 |
sorting = 'groupname'
|
1094 |
if q:
|
1095 |
queryset = AstakosGroup.objects.select_related() |
1096 |
queryset = queryset.filter(~Q(kind__name='default'))
|
1097 |
queryset = queryset.filter(name__contains=q) |
1098 |
queryset = queryset.filter(approval_date__isnull=False)
|
1099 |
queryset = queryset.extra(select={ |
1100 |
'groupname': "auth_group.name", |
1101 |
'kindname': "im_groupkind.name", |
1102 |
'approved_members_num': """ |
1103 |
SELECT COUNT(*) FROM im_membership
|
1104 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1105 |
AND date_joined IS NOT NULL""",
|
1106 |
'membership_approval_date': """ |
1107 |
SELECT date_joined FROM im_membership
|
1108 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1109 |
AND person_id = %s""" % request.user.id,
|
1110 |
'is_member': """ |
1111 |
SELECT CASE WHEN EXISTS(
|
1112 |
SELECT date_joined FROM im_membership
|
1113 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1114 |
AND person_id = %s)
|
1115 |
THEN 1 ELSE 0 END""" % request.user.id,
|
1116 |
'is_owner': """ |
1117 |
SELECT CASE WHEN EXISTS(
|
1118 |
SELECT id FROM im_astakosuser_owner
|
1119 |
WHERE astakosgroup_id = im_astakosgroup.group_ptr_id
|
1120 |
AND astakosuser_id = %s)
|
1121 |
THEN 1 ELSE 0 END""" % request.user.id,
|
1122 |
'is_owner': """SELECT CASE WHEN EXISTS( |
1123 |
SELECT id FROM im_astakosuser_owner
|
1124 |
WHERE astakosgroup_id = im_astakosgroup.group_ptr_id
|
1125 |
AND astakosuser_id = %s)
|
1126 |
THEN 1 ELSE 0 END""" % request.user.id,
|
1127 |
}) |
1128 |
|
1129 |
# validate sorting
|
1130 |
sort_form = AstakosGroupSortForm(request.GET) |
1131 |
if sort_form.is_valid():
|
1132 |
sorting = sort_form.cleaned_data.get('sorting')
|
1133 |
queryset = queryset.order_by(sorting) |
1134 |
|
1135 |
else:
|
1136 |
queryset = AstakosGroup.objects.none() |
1137 |
return object_list(
|
1138 |
request, |
1139 |
queryset, |
1140 |
paginate_by=PAGINATE_BY_ALL, |
1141 |
page=request.GET.get('page') or 1, |
1142 |
template_name='im/astakosgroup_list.html',
|
1143 |
extra_context=dict(form=form,
|
1144 |
is_search=True,
|
1145 |
q=q, |
1146 |
sorting=sorting)) |
1147 |
|
1148 |
|
1149 |
@require_http_methods(["GET", "POST"]) |
1150 |
@signed_terms_required
|
1151 |
@login_required
|
1152 |
def group_all(request, extra_context=None, **kwargs): |
1153 |
q = AstakosGroup.objects.select_related() |
1154 |
q = q.filter(~Q(kind__name='default'))
|
1155 |
q = q.filter(approval_date__isnull=False)
|
1156 |
q = q.extra(select={ |
1157 |
'groupname': "auth_group.name", |
1158 |
'kindname': "im_groupkind.name", |
1159 |
'approved_members_num': """ |
1160 |
SELECT COUNT(*) FROM im_membership
|
1161 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1162 |
AND date_joined IS NOT NULL""",
|
1163 |
'membership_approval_date': """ |
1164 |
SELECT date_joined FROM im_membership
|
1165 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1166 |
AND person_id = %s""" % request.user.id,
|
1167 |
'is_member': """ |
1168 |
SELECT CASE WHEN EXISTS(
|
1169 |
SELECT date_joined FROM im_membership
|
1170 |
WHERE group_id = im_astakosgroup.group_ptr_id
|
1171 |
AND person_id = %s)
|
1172 |
THEN 1 ELSE 0 END""" % request.user.id,
|
1173 |
'is_owner': """SELECT CASE WHEN EXISTS( |
1174 |
SELECT id FROM im_astakosuser_owner
|
1175 |
WHERE astakosgroup_id = im_astakosgroup.group_ptr_id
|
1176 |
AND astakosuser_id = %s)
|
1177 |
THEN 1 ELSE 0 END""" % request.user.id, })
|
1178 |
|
1179 |
# validate sorting
|
1180 |
sorting = 'groupname'
|
1181 |
sort_form = AstakosGroupSortForm(request.GET) |
1182 |
if sort_form.is_valid():
|
1183 |
sorting = sort_form.cleaned_data.get('sorting')
|
1184 |
q = q.order_by(sorting) |
1185 |
|
1186 |
return object_list(
|
1187 |
request, |
1188 |
q, |
1189 |
paginate_by=PAGINATE_BY_ALL, |
1190 |
page=request.GET.get('page') or 1, |
1191 |
template_name='im/astakosgroup_list.html',
|
1192 |
extra_context=dict(form=AstakosGroupSearchForm(),
|
1193 |
is_search=True,
|
1194 |
sorting=sorting)) |
1195 |
|
1196 |
|
1197 |
#@require_http_methods(["POST"])
|
1198 |
@require_http_methods(["POST", "GET"]) |
1199 |
@signed_terms_required
|
1200 |
@login_required
|
1201 |
def group_join(request, group_id): |
1202 |
m = Membership(group_id=group_id, |
1203 |
person=request.user, |
1204 |
date_requested=datetime.now()) |
1205 |
try:
|
1206 |
m.save() |
1207 |
post_save_redirect = reverse( |
1208 |
'group_detail',
|
1209 |
kwargs=dict(group_id=group_id))
|
1210 |
return HttpResponseRedirect(post_save_redirect)
|
1211 |
except IntegrityError, e:
|
1212 |
logger.exception(e) |
1213 |
msg = _(astakos_messages.GROUP_JOIN_FAILURE) |
1214 |
messages.error(request, msg) |
1215 |
return group_search(request)
|
1216 |
|
1217 |
|
1218 |
@require_http_methods(["POST"]) |
1219 |
@signed_terms_required
|
1220 |
@login_required
|
1221 |
def group_leave(request, group_id): |
1222 |
try:
|
1223 |
m = Membership.objects.select_related().get( |
1224 |
group__id=group_id, |
1225 |
person=request.user) |
1226 |
except Membership.DoesNotExist:
|
1227 |
return HttpResponseBadRequest(_(astakos_messages.NOT_MEMBER))
|
1228 |
if request.user in m.group.owner.all(): |
1229 |
return HttpResponseForbidden(_(astakos_messages.OWNER_CANNOT_LEAVE_GROUP))
|
1230 |
return delete_object(
|
1231 |
request, |
1232 |
model=Membership, |
1233 |
object_id=m.id, |
1234 |
template_name='im/astakosgroup_list.html',
|
1235 |
post_delete_redirect=reverse( |
1236 |
'group_detail',
|
1237 |
kwargs=dict(group_id=group_id)))
|
1238 |
|
1239 |
|
1240 |
def handle_membership(func): |
1241 |
@wraps(func)
|
1242 |
def wrapper(request, group_id, user_id): |
1243 |
try:
|
1244 |
m = Membership.objects.select_related().get( |
1245 |
group__id=group_id, |
1246 |
person__id=user_id) |
1247 |
except Membership.DoesNotExist:
|
1248 |
return HttpResponseBadRequest(_(astakos_messages.NOT_MEMBER))
|
1249 |
else:
|
1250 |
if request.user not in m.group.owner.all(): |
1251 |
return HttpResponseForbidden(_(astakos_messages.NOT_OWNER))
|
1252 |
func(request, m) |
1253 |
return group_detail(request, group_id)
|
1254 |
return wrapper
|
1255 |
|
1256 |
|
1257 |
#@require_http_methods(["POST"])
|
1258 |
@require_http_methods(["POST", "GET"]) |
1259 |
@signed_terms_required
|
1260 |
@login_required
|
1261 |
@handle_membership
|
1262 |
def approve_member(request, membership): |
1263 |
try:
|
1264 |
membership.approve() |
1265 |
realname = membership.person.realname |
1266 |
msg = _(astakos_messages.MEMBER_JOINED_GROUP) % locals()
|
1267 |
messages.success(request, msg) |
1268 |
except AssertionError: |
1269 |
msg = _(astakos_messages.GROUP_MAX_PARTICIPANT_NUMBER_REACHED) |
1270 |
messages.error(request, msg) |
1271 |
except BaseException, e: |
1272 |
logger.exception(e) |
1273 |
realname = membership.person.realname |
1274 |
msg = _(astakos_messages.GENERIC_ERROR) |
1275 |
messages.error(request, msg) |
1276 |
|
1277 |
|
1278 |
@signed_terms_required
|
1279 |
@login_required
|
1280 |
@handle_membership
|
1281 |
def disapprove_member(request, membership): |
1282 |
try:
|
1283 |
membership.disapprove() |
1284 |
realname = membership.person.realname |
1285 |
msg = astakos_messages.MEMBER_REMOVED % locals()
|
1286 |
messages.success(request, msg) |
1287 |
except BaseException, e: |
1288 |
logger.exception(e) |
1289 |
msg = _(astakos_messages.GENERIC_ERROR) |
1290 |
messages.error(request, msg) |
1291 |
|
1292 |
|
1293 |
#@require_http_methods(["GET"])
|
1294 |
@require_http_methods(["POST", "GET"]) |
1295 |
@signed_terms_required
|
1296 |
@login_required
|
1297 |
def resource_usage(request): |
1298 |
def with_class(entry): |
1299 |
entry['load_class'] = 'red' |
1300 |
max_value = float(entry['maxValue']) |
1301 |
curr_value = float(entry['currValue']) |
1302 |
entry['ratio_limited']= 0 |
1303 |
if max_value > 0 : |
1304 |
entry['ratio'] = (curr_value / max_value) * 100 |
1305 |
else:
|
1306 |
entry['ratio'] = 0 |
1307 |
if entry['ratio'] < 66: |
1308 |
entry['load_class'] = 'yellow' |
1309 |
if entry['ratio'] < 33: |
1310 |
entry['load_class'] = 'green' |
1311 |
if entry['ratio']<0: |
1312 |
entry['ratio'] = 0 |
1313 |
if entry['ratio']>100: |
1314 |
entry['ratio_limited'] = 100 |
1315 |
else:
|
1316 |
entry['ratio_limited'] = entry['ratio'] |
1317 |
|
1318 |
return entry
|
1319 |
|
1320 |
def pluralize(entry): |
1321 |
entry['plural'] = engine.plural(entry.get('name')) |
1322 |
return entry
|
1323 |
|
1324 |
result = callpoint.get_user_usage(request.user.id) |
1325 |
if result.is_success:
|
1326 |
backenddata = map(with_class, result.data)
|
1327 |
data = map(pluralize, result.data)
|
1328 |
else:
|
1329 |
data = None
|
1330 |
messages.error(request, result.reason) |
1331 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
1332 |
resource_catalog.update_from_result_report(result) |
1333 |
return render_response('im/resource_usage.html', |
1334 |
data=data, |
1335 |
context_instance=get_context(request), |
1336 |
resource_catalog=resource_catalog, |
1337 |
result=result) |
1338 |
|
1339 |
|
1340 |
def group_create_list(request): |
1341 |
form = PickResourceForm() |
1342 |
return render_response(
|
1343 |
template='im/astakosgroup_create_list.html',
|
1344 |
context_instance=get_context(request),) |
1345 |
|
1346 |
|
1347 |
##@require_http_methods(["GET"])
|
1348 |
#@require_http_methods(["POST", "GET"])
|
1349 |
#@signed_terms_required
|
1350 |
#@login_required
|
1351 |
#def billing(request):
|
1352 |
#
|
1353 |
# today = datetime.today()
|
1354 |
# month_last_day = calendar.monthrange(today.year, today.month)[1]
|
1355 |
# start = request.POST.get('datefrom', None)
|
1356 |
# if start:
|
1357 |
# today = datetime.fromtimestamp(int(start))
|
1358 |
# month_last_day = calendar.monthrange(today.year, today.month)[1]
|
1359 |
#
|
1360 |
# start = datetime(today.year, today.month, 1).strftime("%s")
|
1361 |
# end = datetime(today.year, today.month, month_last_day).strftime("%s")
|
1362 |
# r = request_billing.apply(args=('pgerakios@grnet.gr',
|
1363 |
# int(start) * 1000,
|
1364 |
# int(end) * 1000))
|
1365 |
# data = {}
|
1366 |
#
|
1367 |
# try:
|
1368 |
# status, data = r.result
|
1369 |
# data = _clear_billing_data(data)
|
1370 |
# if status != 200:
|
1371 |
# messages.error(request, _(astakos_messages.BILLING_ERROR) % status)
|
1372 |
# except:
|
1373 |
# messages.error(request, r.result)
|
1374 |
#
|
1375 |
# return render_response(
|
1376 |
# template='im/billing.html',
|
1377 |
# context_instance=get_context(request),
|
1378 |
# data=data,
|
1379 |
# zerodate=datetime(month=1, year=1970, day=1),
|
1380 |
# today=today,
|
1381 |
# start=int(start),
|
1382 |
# month_last_day=month_last_day)
|
1383 |
|
1384 |
|
1385 |
#def _clear_billing_data(data):
|
1386 |
#
|
1387 |
# # remove addcredits entries
|
1388 |
# def isnotcredit(e):
|
1389 |
# return e['serviceName'] != "addcredits"
|
1390 |
#
|
1391 |
# # separate services
|
1392 |
# def servicefilter(service_name):
|
1393 |
# service = service_name
|
1394 |
#
|
1395 |
# def fltr(e):
|
1396 |
# return e['serviceName'] == service
|
1397 |
# return fltr
|
1398 |
#
|
1399 |
# data['bill_nocredits'] = filter(isnotcredit, data['bill'])
|
1400 |
# data['bill_vmtime'] = filter(servicefilter('vmtime'), data['bill'])
|
1401 |
# data['bill_diskspace'] = filter(servicefilter('diskspace'), data['bill'])
|
1402 |
# data['bill_addcredits'] = filter(servicefilter('addcredits'), data['bill'])
|
1403 |
#
|
1404 |
# return data
|
1405 |
|
1406 |
|
1407 |
# #@require_http_methods(["GET"])
|
1408 |
# @require_http_methods(["POST", "GET"])
|
1409 |
# @signed_terms_required
|
1410 |
# @login_required
|
1411 |
# def timeline(request):
|
1412 |
# # data = {'entity':request.user.email}
|
1413 |
# timeline_body = ()
|
1414 |
# timeline_header = ()
|
1415 |
# # form = TimelineForm(data)
|
1416 |
# form = TimelineForm()
|
1417 |
# if request.method == 'POST':
|
1418 |
# data = request.POST
|
1419 |
# form = TimelineForm(data)
|
1420 |
# if form.is_valid():
|
1421 |
# data = form.cleaned_data
|
1422 |
# timeline_header = ('entity', 'resource',
|
1423 |
# 'event name', 'event date',
|
1424 |
# 'incremental cost', 'total cost')
|
1425 |
# timeline_body = timeline_charge(
|
1426 |
# data['entity'], data['resource'],
|
1427 |
# data['start_date'], data['end_date'],
|
1428 |
# data['details'], data['operation'])
|
1429 |
#
|
1430 |
# return render_response(template='im/timeline.html',
|
1431 |
# context_instance=get_context(request),
|
1432 |
# form=form,
|
1433 |
# timeline_header=timeline_header,
|
1434 |
# timeline_body=timeline_body)
|
1435 |
# return data
|
1436 |
|
1437 |
|
1438 |
# TODO: action only on POST and user should confirm the removal
|
1439 |
@require_http_methods(["GET", "POST"]) |
1440 |
@login_required
|
1441 |
@signed_terms_required
|
1442 |
def remove_auth_provider(request, pk): |
1443 |
try:
|
1444 |
provider = request.user.auth_providers.get(pk=pk) |
1445 |
except AstakosUserAuthProvider.DoesNotExist:
|
1446 |
raise Http404
|
1447 |
|
1448 |
if provider.can_remove():
|
1449 |
provider.delete() |
1450 |
return HttpResponseRedirect(reverse('edit_profile')) |
1451 |
else:
|
1452 |
raise PermissionDenied
|
1453 |
|
1454 |
|
1455 |
def how_it_works(request): |
1456 |
return render_response(
|
1457 |
'im/how_it_works.html',
|
1458 |
context_instance=get_context(request)) |
1459 |
|
1460 |
@require_http_methods(["GET", "POST"]) |
1461 |
@signed_terms_required
|
1462 |
@login_required
|
1463 |
@transaction.commit_manually
|
1464 |
def project_add(request): |
1465 |
rollback = False
|
1466 |
result = callpoint.list_resources() |
1467 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
1468 |
resource_catalog.update_from_result(result) |
1469 |
|
1470 |
if not result.is_success: |
1471 |
messages.error( |
1472 |
request, |
1473 |
'Unable to retrieve system resources: %s' % result.reason
|
1474 |
) |
1475 |
extra_context = {'resource_catalog':resource_catalog}
|
1476 |
|
1477 |
try:
|
1478 |
r = create_object(request, template_name='im/projects/projectapplication_form.html',
|
1479 |
extra_context=extra_context, post_save_redirect='/im/project/list/',
|
1480 |
form_class=ProjectApplicationForm) |
1481 |
return r
|
1482 |
except NotificationError, e:
|
1483 |
rollback = True
|
1484 |
messages.error(request, e.message) |
1485 |
return render_response(
|
1486 |
'im/projects/projectapplication_form.html',
|
1487 |
sorting = 'definition__name',
|
1488 |
form = ProjectApplicationForm(), |
1489 |
context_instance=get_context(request, extra_context) |
1490 |
) |
1491 |
finally:
|
1492 |
if rollback:
|
1493 |
transaction.rollback() |
1494 |
else:
|
1495 |
transaction.commit() |
1496 |
|
1497 |
|
1498 |
@require_http_methods(["GET"]) |
1499 |
@signed_terms_required
|
1500 |
@login_required
|
1501 |
def project_list(request): |
1502 |
q = ProjectApplication.objects.filter(owner=request.user) |
1503 |
q |= ProjectApplication.objects.filter( |
1504 |
project__in=request.user.projectmembership_set.values_list('project', flat=True) |
1505 |
) |
1506 |
q = q.select_related() |
1507 |
sorting = 'definition__name'
|
1508 |
sort_form = ProjectSortForm(request.GET) |
1509 |
if sort_form.is_valid():
|
1510 |
sorting = sort_form.cleaned_data.get('sorting')
|
1511 |
q = q.order_by(sorting) |
1512 |
|
1513 |
return object_list(
|
1514 |
request, |
1515 |
q, |
1516 |
paginate_by=PAGINATE_BY_ALL, |
1517 |
page=request.GET.get('page') or 1, |
1518 |
template_name='im/projects/project_list.html',
|
1519 |
extra_context={ |
1520 |
'is_search':False, |
1521 |
'sorting':sorting
|
1522 |
} |
1523 |
) |
1524 |
|
1525 |
@require_http_methods(["GET", "POST"]) |
1526 |
@signed_terms_required
|
1527 |
@login_required
|
1528 |
def project_update(request, id): |
1529 |
result = callpoint.list_resources() |
1530 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
1531 |
resource_catalog.update_from_result(result) |
1532 |
|
1533 |
if not result.is_success: |
1534 |
messages.error( |
1535 |
request, |
1536 |
'Unable to retrieve system resources: %s' % result.reason
|
1537 |
) |
1538 |
extra_context = {'resource_catalog':resource_catalog}
|
1539 |
return update_object(
|
1540 |
request, |
1541 |
slug=id,
|
1542 |
slug_field='projectapplication__id',
|
1543 |
template_name='im/projects/projectapplication_form.html',
|
1544 |
extra_context=extra_context, post_save_redirect='/im/project/list/',
|
1545 |
form_class=ProjectApplicationForm) |
1546 |
|
1547 |
# @require_http_methods(["GET", "POST"])
|
1548 |
# @signed_terms_required
|
1549 |
# @login_required
|
1550 |
# def project_application_detail(request, id):
|
1551 |
# return object_detail(
|
1552 |
# request,
|
1553 |
# queryset=ProjectApplication.objects.select_related(),
|
1554 |
# object_id=id,
|
1555 |
# template_name='im/projects/projectapplication_detail.html'
|
1556 |
# )
|
1557 |
|
1558 |
@require_http_methods(["GET", "POST"]) |
1559 |
@signed_terms_required
|
1560 |
@login_required
|
1561 |
def project_detail(request, id): |
1562 |
result = callpoint.list_resources() |
1563 |
resource_catalog = ResourcePresentation(RESOURCES_PRESENTATION_DATA) |
1564 |
resource_catalog.update_from_result(result) |
1565 |
|
1566 |
addmembers_form = AddProjectMembersForm() |
1567 |
if request.method == 'POST': |
1568 |
addmembers_form = AddProjectMembersForm(request.POST) |
1569 |
if addmembers_form.is_valid():
|
1570 |
try:
|
1571 |
obj = ProjectApplication.objects.get(id=id)
|
1572 |
map(obj.project.accept_member, addmembers_form.valid_users)
|
1573 |
except ProjectApplication.DoesNotExist, e:
|
1574 |
messages.error(request, _(astakos_messages.UNKNOWN_IDENTIFIER)) |
1575 |
except BaseException, e: |
1576 |
messages.error(request, e) |
1577 |
addmembers_form = AddProjectMembersForm() |
1578 |
|
1579 |
# validate sorting
|
1580 |
sorting = 'person__email'
|
1581 |
form = MembersSortForm(request.GET or request.POST)
|
1582 |
if form.is_valid():
|
1583 |
sorting = form.cleaned_data.get('sorting')
|
1584 |
|
1585 |
return object_detail(
|
1586 |
request, |
1587 |
queryset=ProjectApplication.objects.select_related(), |
1588 |
object_id=id,
|
1589 |
template_name='im/projects/project_detail.html',
|
1590 |
extra_context={ |
1591 |
'resource_catalog':resource_catalog,
|
1592 |
'sorting':sorting,
|
1593 |
'addmembers_form':addmembers_form
|
1594 |
} |
1595 |
) |
1596 |
|
1597 |
@require_http_methods(["GET", "POST"]) |
1598 |
@signed_terms_required
|
1599 |
@login_required
|
1600 |
def project_search(request): |
1601 |
queryset = ProjectApplication.objects.none() |
1602 |
if request.method == 'GET': |
1603 |
form = AstakosGroupSearchForm() |
1604 |
else:
|
1605 |
form = AstakosGroupSearchForm(request.POST.get('q'))
|
1606 |
if form.is_valid():
|
1607 |
q = form.cleaned_data['q'].strip()
|
1608 |
queryset = filter(~Q(project__last_approval_date__isnull=True)) |
1609 |
queryset = queryset.filter(name__contains=q) |
1610 |
sorting = 'definition__name'
|
1611 |
# validate sorting
|
1612 |
sort_form = AstakosGroupSortForm(request.GET) |
1613 |
if sort_form.is_valid():
|
1614 |
sorting = sort_form.cleaned_data.get('sorting')
|
1615 |
queryset = queryset.order_by(sorting) |
1616 |
return object_list(
|
1617 |
request, |
1618 |
queryset, |
1619 |
paginate_by=PAGINATE_BY_ALL, |
1620 |
page=request.GET.get('page') or 1, |
1621 |
template_name='im/astakosgroup_list.html',
|
1622 |
extra_context=dict(
|
1623 |
form=form, |
1624 |
is_search=True,
|
1625 |
sorting=sorting |
1626 |
) |
1627 |
) |
1628 |
|
1629 |
|
1630 |
@require_http_methods(["GET"]) |
1631 |
@signed_terms_required
|
1632 |
@login_required
|
1633 |
def project_all(request): |
1634 |
q = ProjectApplication.objects.filter(~Q(project__last_approval_date__isnull=True))
|
1635 |
q = q.select_related() |
1636 |
|
1637 |
sorting = 'definition__name'
|
1638 |
sort_form = ProjectSortForm(request.GET) |
1639 |
if sort_form.is_valid():
|
1640 |
sorting = sort_form.cleaned_data.get('sorting')
|
1641 |
q = q.order_by(sorting) |
1642 |
|
1643 |
return object_list(
|
1644 |
request, |
1645 |
q, |
1646 |
paginate_by=PAGINATE_BY_ALL, |
1647 |
page=request.GET.get('page') or 1, |
1648 |
template_name='im/projects/project_list.html',
|
1649 |
extra_context={ |
1650 |
'form':ProjectGroupSearchForm(),
|
1651 |
'is_search':True, |
1652 |
'sorting':sorting
|
1653 |
} |
1654 |
) |
1655 |
|
1656 |
@require_http_methods(["GET", "POST"]) |
1657 |
@signed_terms_required
|
1658 |
@login_required
|
1659 |
@transaction.commit_manually
|
1660 |
def project_join(request, id): |
1661 |
rollback = False
|
1662 |
try:
|
1663 |
project = Project.objects.get(application__id=id)
|
1664 |
m = ProjectMembership( |
1665 |
project=project, |
1666 |
person=request.user, |
1667 |
request_date=datetime.now()) |
1668 |
m.save() |
1669 |
except Project.DoesNotExist, e:
|
1670 |
msg = _(astakos_messages.UNKNOWN_IDENTIFIER) |
1671 |
messages.error(request, msg) |
1672 |
except IntegrityError, e:
|
1673 |
logger.exception(e) |
1674 |
msg = _(astakos_messages.MEMBERSHIP_REQUEST_EXISTS) |
1675 |
messages.error(request, msg) |
1676 |
except PermissionDenied, e:
|
1677 |
messages.error(request, e) |
1678 |
except NotificationError, e:
|
1679 |
rollback = True
|
1680 |
messages.error(request, e) |
1681 |
else:
|
1682 |
return project_detail(request, id) |
1683 |
finally:
|
1684 |
if rollback:
|
1685 |
transaction.rollback() |
1686 |
else:
|
1687 |
transaction.commit() |
1688 |
return project_search(request)
|
1689 |
|
1690 |
|
1691 |
@transaction.commit_manually
|
1692 |
def handle_project_membership(func): |
1693 |
@wraps(func)
|
1694 |
def wrapper(request, id, user_id=None): |
1695 |
rollback = False
|
1696 |
if not user_id: |
1697 |
user_id = user.id |
1698 |
try:
|
1699 |
m = ProjectMembership.objects.select_related().get( |
1700 |
project__application__id=id,
|
1701 |
person__id=user_id) |
1702 |
except AstakosUser.DoesNotExist:
|
1703 |
return HttpResponseBadRequest(_(astakos_messages.ACCOUNT_UNKNOWN))
|
1704 |
except ProjectMembership.DoesNotExist:
|
1705 |
return HttpResponseBadRequest(_(astakos_messages.NOT_MEMBER))
|
1706 |
else:
|
1707 |
try:
|
1708 |
func(request, m) |
1709 |
except (NotificationError, PermissionDenied), e:
|
1710 |
messages.error(request, e) |
1711 |
rollback = True
|
1712 |
finally:
|
1713 |
if rollback:
|
1714 |
transaction.rollback() |
1715 |
else:
|
1716 |
transaction.commit() |
1717 |
return project_detail(request, id) |
1718 |
return wrapper
|
1719 |
|
1720 |
|
1721 |
@require_http_methods(["GET"]) |
1722 |
@signed_terms_required
|
1723 |
@login_required
|
1724 |
@handle_project_membership
|
1725 |
def project_leave(request, m): |
1726 |
m.leave() |
1727 |
|
1728 |
|
1729 |
@require_http_methods(["GET"]) |
1730 |
@signed_terms_required
|
1731 |
@login_required
|
1732 |
@handle_project_membership
|
1733 |
def project_approve_member(request, m): |
1734 |
m.accept(request_user=request.user) |
1735 |
realname = membership.person.realname |
1736 |
msg = _(astakos_messages.USER_JOINED_GROUP) % locals()
|
1737 |
messages.success(request, msg) |
1738 |
|
1739 |
|
1740 |
@require_http_methods(["GET"]) |
1741 |
@signed_terms_required
|
1742 |
@login_required
|
1743 |
@handle_project_membership
|
1744 |
def project_remove_member(request, m): |
1745 |
m.remove(request_user=request.user) |
1746 |
realname = m.person.realname |
1747 |
msg = _(astakos_messages.USER_LEFT_GROUP) % locals()
|
1748 |
messages.success(request, msg) |
1749 |
|
1750 |
|
1751 |
@require_http_methods(["GET"]) |
1752 |
@signed_terms_required
|
1753 |
@login_required
|
1754 |
@handle_project_membership
|
1755 |
def project_reject_member(request, m): |
1756 |
m.remove(request_user=request.user) |
1757 |
realname = membership.person.realname |
1758 |
msg = _(astakos_messages.USER_MEMBERSHIP_REJECTED) % locals()
|
1759 |
messages.success(request, msg) |