root / snf-astakos-app / astakos / im / views.py @ 5ce3ce4f
History | View | Annotate | Download (32 kB)
1 |
# Copyright 2011-2012 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
import logging |
35 |
import calendar |
36 |
|
37 |
from urllib import quote |
38 |
from functools import wraps |
39 |
from datetime import datetime, timedelta |
40 |
|
41 |
from django.contrib import messages |
42 |
from django.contrib.auth.decorators import login_required |
43 |
from django.contrib.auth.views import password_change |
44 |
from django.core.urlresolvers import reverse |
45 |
from django.db import transaction |
46 |
from django.db.models import Q |
47 |
from django.db.utils import IntegrityError |
48 |
from django.forms.fields import URLField |
49 |
from django.http import HttpResponse, HttpResponseBadRequest, HttpResponseForbidden, \ |
50 |
HttpResponseRedirect, HttpResponseBadRequest |
51 |
from django.shortcuts import redirect |
52 |
from django.template import RequestContext, loader |
53 |
from django.utils.http import urlencode |
54 |
from django.utils.translation import ugettext as _ |
55 |
from django.views.generic.create_update import (create_object, delete_object, |
56 |
get_model_and_form_class |
57 |
) |
58 |
from django.views.generic.list_detail import object_list, object_detail |
59 |
|
60 |
from astakos.im.models import ( |
61 |
AstakosUser, ApprovalTerms, AstakosGroup, Resource, |
62 |
EmailChange, GroupKind, Membership) |
63 |
from astakos.im.activation_backends import get_backend, SimpleBackend |
64 |
from astakos.im.util import get_context, prepare_response, set_cookie, get_query |
65 |
from astakos.im.forms import ( |
66 |
LoginForm, InvitationForm, ProfileForm, FeedbackForm, |
67 |
SignApprovalTermsForm, ExtendedPasswordChangeForm, EmailChangeForm, |
68 |
AstakosGroupCreationForm, AstakosGroupSearchForm |
69 |
) |
70 |
from astakos.im.functions import (send_feedback, SendMailError, |
71 |
invite as invite_func, logout as auth_logout, activate as activate_func, |
72 |
switch_account_to_shibboleth, send_admin_notification, SendNotificationError |
73 |
) |
74 |
from astakos.im.settings import ( |
75 |
COOKIE_NAME, COOKIE_DOMAIN, SITENAME, LOGOUT_NEXT, |
76 |
LOGGING_LEVEL |
77 |
) |
78 |
from astakos.im.tasks import request_billing |
79 |
|
80 |
logger = logging.getLogger(__name__) |
81 |
|
82 |
|
83 |
def render_response(template, tab=None, status=200, reset_cookie=False, context_instance=None, **kwargs): |
84 |
"""
|
85 |
Calls ``django.template.loader.render_to_string`` with an additional ``tab``
|
86 |
keyword argument and returns an ``django.http.HttpResponse`` with the
|
87 |
specified ``status``.
|
88 |
"""
|
89 |
if tab is None: |
90 |
tab = template.partition('_')[0].partition('.html')[0] |
91 |
kwargs.setdefault('tab', tab)
|
92 |
html = loader.render_to_string( |
93 |
template, kwargs, context_instance=context_instance) |
94 |
response = HttpResponse(html, status=status) |
95 |
if reset_cookie:
|
96 |
set_cookie(response, context_instance['request'].user)
|
97 |
return response
|
98 |
|
99 |
|
100 |
def requires_anonymous(func): |
101 |
"""
|
102 |
Decorator checkes whether the request.user is not Anonymous and in that case
|
103 |
redirects to `logout`.
|
104 |
"""
|
105 |
@wraps(func)
|
106 |
def wrapper(request, *args): |
107 |
if not request.user.is_anonymous(): |
108 |
next = urlencode({'next': request.build_absolute_uri()})
|
109 |
logout_uri = reverse(logout) + '?' + next |
110 |
return HttpResponseRedirect(logout_uri)
|
111 |
return func(request, *args)
|
112 |
return wrapper
|
113 |
|
114 |
|
115 |
def signed_terms_required(func): |
116 |
"""
|
117 |
Decorator checkes whether the request.user is Anonymous and in that case
|
118 |
redirects to `logout`.
|
119 |
"""
|
120 |
@wraps(func)
|
121 |
def wrapper(request, *args, **kwargs): |
122 |
if request.user.is_authenticated() and not request.user.signed_terms: |
123 |
params = urlencode({'next': request.build_absolute_uri(),
|
124 |
'show_form': ''}) |
125 |
terms_uri = reverse('latest_terms') + '?' + params |
126 |
return HttpResponseRedirect(terms_uri)
|
127 |
return func(request, *args, **kwargs)
|
128 |
return wrapper
|
129 |
|
130 |
|
131 |
@signed_terms_required
|
132 |
def index(request, login_template_name='im/login.html', extra_context=None): |
133 |
"""
|
134 |
If there is logged on user renders the profile page otherwise renders login page.
|
135 |
|
136 |
**Arguments**
|
137 |
|
138 |
``login_template_name``
|
139 |
A custom login template to use. This is optional; if not specified,
|
140 |
this will default to ``im/login.html``.
|
141 |
|
142 |
``profile_template_name``
|
143 |
A custom profile template to use. This is optional; if not specified,
|
144 |
this will default to ``im/profile.html``.
|
145 |
|
146 |
``extra_context``
|
147 |
An dictionary of variables to add to the template context.
|
148 |
|
149 |
**Template:**
|
150 |
|
151 |
im/profile.html or im/login.html or ``template_name`` keyword argument.
|
152 |
|
153 |
"""
|
154 |
template_name = login_template_name |
155 |
if request.user.is_authenticated():
|
156 |
return HttpResponseRedirect(reverse('edit_profile')) |
157 |
return render_response(template_name,
|
158 |
login_form=LoginForm(request=request), |
159 |
context_instance=get_context(request, extra_context)) |
160 |
|
161 |
|
162 |
@login_required
|
163 |
@signed_terms_required
|
164 |
@transaction.commit_manually
|
165 |
def invite(request, template_name='im/invitations.html', extra_context=None): |
166 |
"""
|
167 |
Allows a user to invite somebody else.
|
168 |
|
169 |
In case of GET request renders a form for providing the invitee information.
|
170 |
In case of POST checks whether the user has not run out of invitations and then
|
171 |
sends an invitation email to singup to the service.
|
172 |
|
173 |
The view uses commit_manually decorator in order to ensure the number of the
|
174 |
user invitations is going to be updated only if the email has been successfully sent.
|
175 |
|
176 |
If the user isn't logged in, redirects to settings.LOGIN_URL.
|
177 |
|
178 |
**Arguments**
|
179 |
|
180 |
``template_name``
|
181 |
A custom template to use. This is optional; if not specified,
|
182 |
this will default to ``im/invitations.html``.
|
183 |
|
184 |
``extra_context``
|
185 |
An dictionary of variables to add to the template context.
|
186 |
|
187 |
**Template:**
|
188 |
|
189 |
im/invitations.html or ``template_name`` keyword argument.
|
190 |
|
191 |
**Settings:**
|
192 |
|
193 |
The view expectes the following settings are defined:
|
194 |
|
195 |
* LOGIN_URL: login uri
|
196 |
* ASTAKOS_DEFAULT_CONTACT_EMAIL: service support email
|
197 |
"""
|
198 |
status = None
|
199 |
message = None
|
200 |
form = InvitationForm() |
201 |
|
202 |
inviter = request.user |
203 |
if request.method == 'POST': |
204 |
form = InvitationForm(request.POST) |
205 |
if inviter.invitations > 0: |
206 |
if form.is_valid():
|
207 |
try:
|
208 |
invitation = form.save() |
209 |
invite_func(invitation, inviter) |
210 |
message = _('Invitation sent to %s' % invitation.username)
|
211 |
messages.success(request, message) |
212 |
except SendMailError, e:
|
213 |
message = e.message |
214 |
messages.error(request, message) |
215 |
transaction.rollback() |
216 |
except BaseException, e: |
217 |
message = _('Something went wrong.')
|
218 |
messages.error(request, message) |
219 |
logger.exception(e) |
220 |
transaction.rollback() |
221 |
else:
|
222 |
transaction.commit() |
223 |
else:
|
224 |
message = _('No invitations left')
|
225 |
messages.error(request, message) |
226 |
|
227 |
sent = [{'email': inv.username,
|
228 |
'realname': inv.realname,
|
229 |
'is_consumed': inv.is_consumed}
|
230 |
for inv in request.user.invitations_sent.all()] |
231 |
kwargs = {'inviter': inviter,
|
232 |
'sent': sent}
|
233 |
context = get_context(request, extra_context, **kwargs) |
234 |
return render_response(template_name,
|
235 |
invitation_form=form, |
236 |
context_instance=context) |
237 |
|
238 |
|
239 |
@login_required
|
240 |
@signed_terms_required
|
241 |
def edit_profile(request, template_name='im/profile.html', extra_context=None): |
242 |
"""
|
243 |
Allows a user to edit his/her profile.
|
244 |
|
245 |
In case of GET request renders a form for displaying the user information.
|
246 |
In case of POST updates the user informantion and redirects to ``next``
|
247 |
url parameter if exists.
|
248 |
|
249 |
If the user isn't logged in, redirects to settings.LOGIN_URL.
|
250 |
|
251 |
**Arguments**
|
252 |
|
253 |
``template_name``
|
254 |
A custom template to use. This is optional; if not specified,
|
255 |
this will default to ``im/profile.html``.
|
256 |
|
257 |
``extra_context``
|
258 |
An dictionary of variables to add to the template context.
|
259 |
|
260 |
**Template:**
|
261 |
|
262 |
im/profile.html or ``template_name`` keyword argument.
|
263 |
|
264 |
**Settings:**
|
265 |
|
266 |
The view expectes the following settings are defined:
|
267 |
|
268 |
* LOGIN_URL: login uri
|
269 |
"""
|
270 |
extra_context = extra_context or {}
|
271 |
form = ProfileForm(instance=request.user) |
272 |
extra_context['next'] = request.GET.get('next') |
273 |
reset_cookie = False
|
274 |
if request.method == 'POST': |
275 |
form = ProfileForm(request.POST, instance=request.user) |
276 |
if form.is_valid():
|
277 |
try:
|
278 |
prev_token = request.user.auth_token |
279 |
user = form.save() |
280 |
reset_cookie = user.auth_token != prev_token |
281 |
form = ProfileForm(instance=user) |
282 |
next = request.POST.get('next')
|
283 |
if next: |
284 |
return redirect(next) |
285 |
msg = _('Profile has been updated successfully')
|
286 |
messages.success(request, msg) |
287 |
except ValueError, ve: |
288 |
messages.success(request, ve) |
289 |
elif request.method == "GET": |
290 |
if not request.user.is_verified: |
291 |
request.user.is_verified = True
|
292 |
request.user.save() |
293 |
return render_response(template_name,
|
294 |
reset_cookie=reset_cookie, |
295 |
profile_form=form, |
296 |
context_instance=get_context(request, |
297 |
extra_context)) |
298 |
|
299 |
|
300 |
def signup(request, template_name='im/signup.html', on_success='im/signup_complete.html', extra_context=None, backend=None): |
301 |
"""
|
302 |
Allows a user to create a local account.
|
303 |
|
304 |
In case of GET request renders a form for entering the user information.
|
305 |
In case of POST handles the signup.
|
306 |
|
307 |
The user activation will be delegated to the backend specified by the ``backend`` keyword argument
|
308 |
if present, otherwise to the ``astakos.im.activation_backends.InvitationBackend``
|
309 |
if settings.ASTAKOS_INVITATIONS_ENABLED is True or ``astakos.im.activation_backends.SimpleBackend`` if not
|
310 |
(see activation_backends);
|
311 |
|
312 |
Upon successful user creation, if ``next`` url parameter is present the user is redirected there
|
313 |
otherwise renders the same page with a success message.
|
314 |
|
315 |
On unsuccessful creation, renders ``template_name`` with an error message.
|
316 |
|
317 |
**Arguments**
|
318 |
|
319 |
``template_name``
|
320 |
A custom template to render. This is optional;
|
321 |
if not specified, this will default to ``im/signup.html``.
|
322 |
|
323 |
``on_success``
|
324 |
A custom template to render in case of success. This is optional;
|
325 |
if not specified, this will default to ``im/signup_complete.html``.
|
326 |
|
327 |
``extra_context``
|
328 |
An dictionary of variables to add to the template context.
|
329 |
|
330 |
**Template:**
|
331 |
|
332 |
im/signup.html or ``template_name`` keyword argument.
|
333 |
im/signup_complete.html or ``on_success`` keyword argument.
|
334 |
"""
|
335 |
if request.user.is_authenticated():
|
336 |
return HttpResponseRedirect(reverse('edit_profile')) |
337 |
|
338 |
provider = get_query(request).get('provider', 'local') |
339 |
try:
|
340 |
if not backend: |
341 |
backend = get_backend(request) |
342 |
form = backend.get_signup_form(provider) |
343 |
except Exception, e: |
344 |
form = SimpleBackend(request).get_signup_form(provider) |
345 |
messages.error(request, e) |
346 |
if request.method == 'POST': |
347 |
if form.is_valid():
|
348 |
user = form.save(commit=False)
|
349 |
try:
|
350 |
result = backend.handle_activation(user) |
351 |
status = messages.SUCCESS |
352 |
message = result.message |
353 |
user.save() |
354 |
if 'additional_email' in form.cleaned_data: |
355 |
additional_email = form.cleaned_data['additional_email']
|
356 |
if additional_email != user.email:
|
357 |
user.additionalmail_set.create(email=additional_email) |
358 |
msg = 'Additional email: %s saved for user %s.' % (
|
359 |
additional_email, user.email) |
360 |
logger.log(LOGGING_LEVEL, msg) |
361 |
if user and user.is_active: |
362 |
next = request.POST.get('next', '') |
363 |
return prepare_response(request, user, next=next) |
364 |
messages.add_message(request, status, message) |
365 |
return render_response(on_success,
|
366 |
context_instance=get_context(request, extra_context)) |
367 |
except SendMailError, e:
|
368 |
message = e.message |
369 |
messages.error(request, message) |
370 |
except BaseException, e: |
371 |
message = _('Something went wrong.')
|
372 |
messages.error(request, message) |
373 |
logger.exception(e) |
374 |
return render_response(template_name,
|
375 |
signup_form=form, |
376 |
provider=provider, |
377 |
context_instance=get_context(request, extra_context)) |
378 |
|
379 |
|
380 |
@login_required
|
381 |
@signed_terms_required
|
382 |
def feedback(request, template_name='im/feedback.html', email_template_name='im/feedback_mail.txt', extra_context=None): |
383 |
"""
|
384 |
Allows a user to send feedback.
|
385 |
|
386 |
In case of GET request renders a form for providing the feedback information.
|
387 |
In case of POST sends an email to support team.
|
388 |
|
389 |
If the user isn't logged in, redirects to settings.LOGIN_URL.
|
390 |
|
391 |
**Arguments**
|
392 |
|
393 |
``template_name``
|
394 |
A custom template to use. This is optional; if not specified,
|
395 |
this will default to ``im/feedback.html``.
|
396 |
|
397 |
``extra_context``
|
398 |
An dictionary of variables to add to the template context.
|
399 |
|
400 |
**Template:**
|
401 |
|
402 |
im/signup.html or ``template_name`` keyword argument.
|
403 |
|
404 |
**Settings:**
|
405 |
|
406 |
* LOGIN_URL: login uri
|
407 |
* ASTAKOS_DEFAULT_CONTACT_EMAIL: List of feedback recipients
|
408 |
"""
|
409 |
if request.method == 'GET': |
410 |
form = FeedbackForm() |
411 |
if request.method == 'POST': |
412 |
if not request.user: |
413 |
return HttpResponse('Unauthorized', status=401) |
414 |
|
415 |
form = FeedbackForm(request.POST) |
416 |
if form.is_valid():
|
417 |
msg = form.cleaned_data['feedback_msg']
|
418 |
data = form.cleaned_data['feedback_data']
|
419 |
try:
|
420 |
send_feedback(msg, data, request.user, email_template_name) |
421 |
except SendMailError, e:
|
422 |
messages.error(request, message) |
423 |
else:
|
424 |
message = _('Feedback successfully sent')
|
425 |
messages.success(request, message) |
426 |
return render_response(template_name,
|
427 |
feedback_form=form, |
428 |
context_instance=get_context(request, extra_context)) |
429 |
|
430 |
|
431 |
@signed_terms_required
|
432 |
def logout(request, template='registration/logged_out.html', extra_context=None): |
433 |
"""
|
434 |
Wraps `django.contrib.auth.logout` and delete the cookie.
|
435 |
"""
|
436 |
response = HttpResponse() |
437 |
if request.user.is_authenticated():
|
438 |
email = request.user.email |
439 |
auth_logout(request) |
440 |
response.delete_cookie(COOKIE_NAME, path='/', domain=COOKIE_DOMAIN)
|
441 |
msg = 'Cookie deleted for %s' % email
|
442 |
logger.log(LOGGING_LEVEL, msg) |
443 |
next = request.GET.get('next')
|
444 |
if next: |
445 |
response['Location'] = next |
446 |
response.status_code = 302
|
447 |
return response
|
448 |
elif LOGOUT_NEXT:
|
449 |
response['Location'] = LOGOUT_NEXT
|
450 |
response.status_code = 301
|
451 |
return response
|
452 |
messages.success(request, _('You have successfully logged out.'))
|
453 |
context = get_context(request, extra_context) |
454 |
response.write(loader.render_to_string(template, context_instance=context)) |
455 |
return response
|
456 |
|
457 |
|
458 |
@transaction.commit_manually
|
459 |
def activate(request, greeting_email_template_name='im/welcome_email.txt', helpdesk_email_template_name='im/helpdesk_notification.txt'): |
460 |
"""
|
461 |
Activates the user identified by the ``auth`` request parameter, sends a welcome email
|
462 |
and renews the user token.
|
463 |
|
464 |
The view uses commit_manually decorator in order to ensure the user state will be updated
|
465 |
only if the email will be send successfully.
|
466 |
"""
|
467 |
token = request.GET.get('auth')
|
468 |
next = request.GET.get('next')
|
469 |
try:
|
470 |
user = AstakosUser.objects.get(auth_token=token) |
471 |
except AstakosUser.DoesNotExist:
|
472 |
return HttpResponseBadRequest(_('No such user')) |
473 |
|
474 |
if user.is_active:
|
475 |
message = _('Account already active.')
|
476 |
messages.error(request, message) |
477 |
return index(request)
|
478 |
|
479 |
try:
|
480 |
local_user = AstakosUser.objects.get( |
481 |
~Q(id=user.id), |
482 |
email=user.email, |
483 |
is_active=True
|
484 |
) |
485 |
except AstakosUser.DoesNotExist:
|
486 |
try:
|
487 |
activate_func( |
488 |
user, |
489 |
greeting_email_template_name, |
490 |
helpdesk_email_template_name, |
491 |
verify_email=True
|
492 |
) |
493 |
response = prepare_response(request, user, next, renew=True) |
494 |
transaction.commit() |
495 |
return response
|
496 |
except SendMailError, e:
|
497 |
message = e.message |
498 |
messages.error(request, message) |
499 |
transaction.rollback() |
500 |
return index(request)
|
501 |
except BaseException, e: |
502 |
message = _('Something went wrong.')
|
503 |
messages.error(request, message) |
504 |
logger.exception(e) |
505 |
transaction.rollback() |
506 |
return index(request)
|
507 |
else:
|
508 |
try:
|
509 |
user = switch_account_to_shibboleth( |
510 |
user, |
511 |
local_user, |
512 |
greeting_email_template_name |
513 |
) |
514 |
response = prepare_response(request, user, next, renew=True) |
515 |
transaction.commit() |
516 |
return response
|
517 |
except SendMailError, e:
|
518 |
message = e.message |
519 |
messages.error(request, message) |
520 |
transaction.rollback() |
521 |
return index(request)
|
522 |
except BaseException, e: |
523 |
message = _('Something went wrong.')
|
524 |
messages.error(request, message) |
525 |
logger.exception(e) |
526 |
transaction.rollback() |
527 |
return index(request)
|
528 |
|
529 |
|
530 |
def approval_terms(request, term_id=None, template_name='im/approval_terms.html', extra_context=None): |
531 |
term = None
|
532 |
terms = None
|
533 |
if not term_id: |
534 |
try:
|
535 |
term = ApprovalTerms.objects.order_by('-id')[0] |
536 |
except IndexError: |
537 |
pass
|
538 |
else:
|
539 |
try:
|
540 |
term = ApprovalTerms.objects.get(id=term_id) |
541 |
except ApprovalTerms.DoesNotExist, e:
|
542 |
pass
|
543 |
|
544 |
if not term: |
545 |
return HttpResponseRedirect(reverse('index')) |
546 |
f = open(term.location, 'r') |
547 |
terms = f.read() |
548 |
|
549 |
if request.method == 'POST': |
550 |
next = request.POST.get('next')
|
551 |
if not next: |
552 |
next = reverse('index')
|
553 |
form = SignApprovalTermsForm(request.POST, instance=request.user) |
554 |
if not form.is_valid(): |
555 |
return render_response(template_name,
|
556 |
terms=terms, |
557 |
approval_terms_form=form, |
558 |
context_instance=get_context(request, extra_context)) |
559 |
user = form.save() |
560 |
return HttpResponseRedirect(next) |
561 |
else:
|
562 |
form = None
|
563 |
if request.user.is_authenticated() and not request.user.signed_terms: |
564 |
form = SignApprovalTermsForm(instance=request.user) |
565 |
return render_response(template_name,
|
566 |
terms=terms, |
567 |
approval_terms_form=form, |
568 |
context_instance=get_context(request, extra_context)) |
569 |
|
570 |
|
571 |
@signed_terms_required
|
572 |
def change_password(request): |
573 |
return password_change(request,
|
574 |
post_change_redirect=reverse('edit_profile'),
|
575 |
password_change_form=ExtendedPasswordChangeForm) |
576 |
|
577 |
|
578 |
@signed_terms_required
|
579 |
@login_required
|
580 |
@transaction.commit_manually
|
581 |
def change_email(request, activation_key=None, |
582 |
email_template_name='registration/email_change_email.txt',
|
583 |
form_template_name='registration/email_change_form.html',
|
584 |
confirm_template_name='registration/email_change_done.html',
|
585 |
extra_context=None):
|
586 |
if activation_key:
|
587 |
try:
|
588 |
user = EmailChange.objects.change_email(activation_key) |
589 |
if request.user.is_authenticated() and request.user == user: |
590 |
msg = _('Email changed successfully.')
|
591 |
messages.success(request, msg) |
592 |
auth_logout(request) |
593 |
response = prepare_response(request, user) |
594 |
transaction.commit() |
595 |
return response
|
596 |
except ValueError, e: |
597 |
messages.error(request, e) |
598 |
return render_response(confirm_template_name,
|
599 |
modified_user=user if 'user' in locals( |
600 |
) else None, |
601 |
context_instance=get_context(request, |
602 |
extra_context)) |
603 |
|
604 |
if not request.user.is_authenticated(): |
605 |
path = quote(request.get_full_path()) |
606 |
url = request.build_absolute_uri(reverse('index'))
|
607 |
return HttpResponseRedirect(url + '?next=' + path) |
608 |
form = EmailChangeForm(request.POST or None) |
609 |
if request.method == 'POST' and form.is_valid(): |
610 |
try:
|
611 |
ec = form.save(email_template_name, request) |
612 |
except SendMailError, e:
|
613 |
msg = e |
614 |
messages.error(request, msg) |
615 |
transaction.rollback() |
616 |
except IntegrityError, e:
|
617 |
msg = _('There is already a pending change email request.')
|
618 |
messages.error(request, msg) |
619 |
else:
|
620 |
msg = _('Change email request has been registered succefully.\
|
621 |
You are going to receive a verification email in the new address.')
|
622 |
messages.success(request, msg) |
623 |
transaction.commit() |
624 |
return render_response(form_template_name,
|
625 |
form=form, |
626 |
context_instance=get_context(request, |
627 |
extra_context)) |
628 |
|
629 |
|
630 |
@signed_terms_required
|
631 |
@login_required
|
632 |
def group_add(request, kind_name='default'): |
633 |
try:
|
634 |
kind = GroupKind.objects.get(name=kind_name) |
635 |
except:
|
636 |
return HttpResponseBadRequest(_('No such group kind')) |
637 |
|
638 |
template_loader = loader |
639 |
post_save_redirect = '/im/group/%(id)s/'
|
640 |
context_processors = None
|
641 |
model, form_class = get_model_and_form_class( |
642 |
model=None,
|
643 |
form_class=AstakosGroupCreationForm |
644 |
) |
645 |
resources = dict(
|
646 |
(str(r.id), r) for r in Resource.objects.select_related().all()) |
647 |
policies = [] |
648 |
if request.method == 'POST': |
649 |
form = form_class(request.POST, request.FILES, resources=resources) |
650 |
if form.is_valid():
|
651 |
new_object = form.save() |
652 |
|
653 |
# save owner
|
654 |
new_object.owners = [request.user] |
655 |
|
656 |
# save quota policies
|
657 |
for (rid, limit) in form.resources(): |
658 |
try:
|
659 |
r = resources[rid] |
660 |
except KeyError, e: |
661 |
logger.exception(e) |
662 |
# TODO Should I stay or should I go???
|
663 |
continue
|
664 |
else:
|
665 |
new_object.astakosgroupquota_set.create( |
666 |
resource=r, |
667 |
limit=limit |
668 |
) |
669 |
policies.append('%s %d' % (r, limit))
|
670 |
msg = _("The %(verbose_name)s was created successfully.") %\
|
671 |
{"verbose_name": model._meta.verbose_name}
|
672 |
messages.success(request, msg, fail_silently=True)
|
673 |
|
674 |
# send notification
|
675 |
try:
|
676 |
send_admin_notification( |
677 |
template_name='im/group_creation_notification.txt',
|
678 |
dictionary={ |
679 |
'group': new_object,
|
680 |
'owner': request.user,
|
681 |
'policies': policies,
|
682 |
}, |
683 |
subject='%s alpha2 testing group creation notification' % SITENAME
|
684 |
) |
685 |
except SendNotificationError, e:
|
686 |
messages.error(request, e, fail_silently=True)
|
687 |
return HttpResponseRedirect(post_save_redirect % new_object.__dict__)
|
688 |
else:
|
689 |
now = datetime.now() |
690 |
data = { |
691 |
'kind': kind
|
692 |
} |
693 |
form = form_class(data, resources=resources) |
694 |
|
695 |
# Create the template, context, response
|
696 |
template_name = "%s/%s_form.html" % (
|
697 |
model._meta.app_label, |
698 |
model._meta.object_name.lower() |
699 |
) |
700 |
t = template_loader.get_template(template_name) |
701 |
c = RequestContext(request, { |
702 |
'form': form
|
703 |
}, context_processors) |
704 |
return HttpResponse(t.render(c))
|
705 |
|
706 |
|
707 |
@signed_terms_required
|
708 |
@login_required
|
709 |
def group_list(request): |
710 |
list = request.user.astakos_groups.select_related().all() |
711 |
return object_list(request, queryset=list, |
712 |
extra_context=dict(
|
713 |
is_search=False
|
714 |
) |
715 |
) |
716 |
|
717 |
|
718 |
@signed_terms_required
|
719 |
@login_required
|
720 |
def group_detail(request, group_id): |
721 |
try:
|
722 |
group = AstakosGroup.objects.select_related().get(id=group_id) |
723 |
except AstakosGroup.DoesNotExist:
|
724 |
return HttpResponseBadRequest(_('Invalid group.')) |
725 |
return object_detail(request,
|
726 |
AstakosGroup.objects.all(), |
727 |
object_id=group_id, |
728 |
extra_context={'quota': group.quota}
|
729 |
) |
730 |
|
731 |
|
732 |
@signed_terms_required
|
733 |
@login_required
|
734 |
def group_approval_request(request, group_id): |
735 |
return HttpResponse()
|
736 |
|
737 |
|
738 |
@signed_terms_required
|
739 |
@login_required
|
740 |
def group_search(request, extra_context=None, **kwargs): |
741 |
if request.method == 'GET': |
742 |
form = AstakosGroupSearchForm() |
743 |
else:
|
744 |
form = AstakosGroupSearchForm(get_query(request)) |
745 |
if form.is_valid():
|
746 |
q = form.cleaned_data['q'].strip()
|
747 |
queryset = AstakosGroup.objects.select_related( |
748 |
).filter(name__contains=q) |
749 |
return object_list(
|
750 |
request, |
751 |
queryset, |
752 |
template_name='im/astakosgroup_list.html',
|
753 |
extra_context=dict(
|
754 |
form=form, |
755 |
is_search=True
|
756 |
) |
757 |
) |
758 |
return render_response(
|
759 |
template='im/astakosgroup_list.html',
|
760 |
form=form, |
761 |
context_instance=get_context(request, extra_context), |
762 |
is_search=False
|
763 |
) |
764 |
|
765 |
|
766 |
@signed_terms_required
|
767 |
@login_required
|
768 |
def group_join(request, group_id): |
769 |
m = Membership(group_id=group_id, |
770 |
person=request.user, |
771 |
date_requested=datetime.now() |
772 |
) |
773 |
try:
|
774 |
m.save() |
775 |
post_save_redirect = reverse( |
776 |
'group_detail',
|
777 |
kwargs=dict(group_id=group_id)
|
778 |
) |
779 |
return HttpResponseRedirect(post_save_redirect)
|
780 |
except IntegrityError, e:
|
781 |
logger.exception(e) |
782 |
msg = _('Failed to join group.')
|
783 |
messages.error(request, msg) |
784 |
return group_search(request)
|
785 |
|
786 |
|
787 |
@signed_terms_required
|
788 |
@login_required
|
789 |
def group_leave(request, group_id): |
790 |
try:
|
791 |
m = Membership.objects.select_related().get( |
792 |
group__id=group_id, |
793 |
person=request.user |
794 |
) |
795 |
except Membership.DoesNotExist:
|
796 |
return HttpResponseBadRequest(_('Invalid membership.')) |
797 |
if request.user in m.group.owner.all(): |
798 |
return HttpResponseForbidden(_('Owner can not leave the group.')) |
799 |
return delete_object(
|
800 |
request, |
801 |
model=Membership, |
802 |
object_id=m.id, |
803 |
template_name='im/astakosgroup_list.html',
|
804 |
post_delete_redirect=reverse( |
805 |
'group_detail',
|
806 |
kwargs=dict(group_id=group_id)
|
807 |
) |
808 |
) |
809 |
|
810 |
|
811 |
def handle_membership(): |
812 |
def decorator(func): |
813 |
@wraps(func)
|
814 |
def wrapper(request, group_id, user_id): |
815 |
try:
|
816 |
m = Membership.objects.select_related().get( |
817 |
group__id=group_id, |
818 |
person__id=user_id |
819 |
) |
820 |
except Membership.DoesNotExist:
|
821 |
return HttpResponseBadRequest(_('Invalid membership.')) |
822 |
else:
|
823 |
if request.user not in m.group.owner.all(): |
824 |
return HttpResponseForbidden(_('User is not a group owner.')) |
825 |
func(request, m) |
826 |
return render_response(
|
827 |
template='im/astakosgroup_detail.html',
|
828 |
context_instance=get_context(request), |
829 |
object=m.group, |
830 |
quota=m.group.quota |
831 |
) |
832 |
return wrapper
|
833 |
return decorator
|
834 |
|
835 |
|
836 |
@signed_terms_required
|
837 |
@login_required
|
838 |
@handle_membership()
|
839 |
def approve_member(request, membership): |
840 |
try:
|
841 |
membership.approve() |
842 |
realname = membership.person.realname |
843 |
msg = _('%s has been successfully joined the group.' % realname)
|
844 |
messages.success(request, msg) |
845 |
except BaseException, e: |
846 |
logger.exception(e) |
847 |
msg = _('Something went wrong during %s\'s approval.' % realname)
|
848 |
messages.error(request, msg) |
849 |
|
850 |
|
851 |
@signed_terms_required
|
852 |
@login_required
|
853 |
@handle_membership()
|
854 |
def disapprove_member(request, membership): |
855 |
try:
|
856 |
membership.disapprove() |
857 |
realname = membership.person.realname |
858 |
msg = _('%s has been successfully removed from the group.' % realname)
|
859 |
messages.success(request, msg) |
860 |
except BaseException, e: |
861 |
logger.exception(e) |
862 |
msg = _('Something went wrong during %s\'s disapproval.' % realname)
|
863 |
messages.error(request, msg) |
864 |
|
865 |
|
866 |
@signed_terms_required
|
867 |
@login_required
|
868 |
def resource_list(request): |
869 |
return render_response(
|
870 |
template='im/astakosuserquota_list.html',
|
871 |
context_instance=get_context(request), |
872 |
quota=request.user.quota |
873 |
) |
874 |
|
875 |
|
876 |
def group_create_list(request): |
877 |
return render_response(
|
878 |
template='im/astakosgroup_create_list.html',
|
879 |
context_instance=get_context(request), |
880 |
) |
881 |
|
882 |
|
883 |
@signed_terms_required
|
884 |
@login_required
|
885 |
def billing(request): |
886 |
today = datetime.today() |
887 |
month_last_day = calendar.monthrange(today.year, today.month)[1]
|
888 |
start = datetime(today.year, today.month, 1).strftime("%s") |
889 |
end = datetime(today.year, today.month, month_last_day).strftime("%s")
|
890 |
r = request_billing.apply(args=(request.user.email, |
891 |
int(start) * 1000, |
892 |
int(end) * 1000) |
893 |
) |
894 |
data = None
|
895 |
try:
|
896 |
status, data = r.result |
897 |
if status != 200: |
898 |
messages.error(request, _('Service response status: %d' % status))
|
899 |
except:
|
900 |
messages.error(request, r.result) |
901 |
return render_response(
|
902 |
template='im/billing.html',
|
903 |
context_instance=get_context(request), |
904 |
data=data |
905 |
) |