1 from django.http import HttpResponse
2 from manifold.core.query import Query
3 from manifoldapi.manifoldapi import execute_query,execute_admin_query
4 from portal.models import PendingUser, PendingSlice, PendingAuthority
7 from django.contrib.auth.models import User
8 from django.template.loader import render_to_string
9 from django.core.mail import EmailMultiAlternatives, send_mail
11 from myslice.theme import ThemeView
13 # LS Client - By Bruno Soares (UFG)
14 from lsapiclient import LaboraSchedulerClient
18 # Thierry: moving this right into the code so
19 # most people can use myslice without having to install sfa
20 # XXX tmp sfa dependency, should be moved to SFA gateway
21 #from sfa.util.xrn import Xrn
24 # Get the list of authorities
26 def authority_get_pis(request, authority_hrn):
27 query = Query.get('authority').filter_by('authority_hrn', '==', authority_hrn).select('pi_users')
28 results = execute_admin_query(request, query)
29 print "authority_get_pis = %s" % results
30 # NOTE: temporarily commented. Because results is giving empty list.
31 # Needs more debugging
33 # raise Exception, "Authority not found: %s" % authority_hrn
35 #return result['pi_users']
38 def authority_get_pi_emails(request, authority_hrn):
39 pi_users = authority_get_pis(request,authority_hrn)
40 print "pi_users = %s" % pi_users
42 if any(pi['pi_users'] == None or not pi['pi_users'] for pi in pi_users):
43 #theme.template_name = 'email_default_recipients.txt'
44 #default_email = render_to_string(theme.template, request)
45 #default_email = default_email.replace('\n', '')
47 # the above doesn't work
48 return ['support@myslice.info']
50 pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
51 query = Query.get('user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
52 results = execute_admin_query(request, query)
53 return [result['user_email'] for result in results]
55 #clear user credentials
56 def clear_user_creds(request, user_email):
58 user_query = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
59 user_details = execute_admin_query(request, user_query)
61 # getting the user_id from the session
62 for user_detail in user_details:
63 user_id = user_detail['user_id']
64 user_email = user_detail['email']
66 account_query = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
67 account_details = execute_admin_query(request, account_query)
69 platform_query = Query().get('local:platform').select('platform_id','platform')
70 platform_details = execute_admin_query(request, platform_query)
72 for account_detail in account_details:
73 for platform_detail in platform_details:
74 if platform_detail['platform_id'] == account_detail['platform_id']:
75 if 'myslice' in platform_detail['platform']:
76 account_config = json.loads(account_detail['config'])
77 user_cred = account_config.get('delegated_user_credential','N/A')
78 if 'N/A' not in user_cred:
79 user_hrn = account_config.get('user_hrn','N/A')
80 user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
81 user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
82 updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
83 user_params = { 'config': updated_config}
84 manifold_update_account(request, user_id,user_params)
90 print "Exception in actions.py in clear_user_creds %s" % e
93 def is_pi(wsgi_request, user_hrn, authority_hrn):
94 # XXX could be done in a single query !
96 # select pi_authorities from user where user_hrn == "ple.upmc.jordan_auge"
97 query = Query.get('user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
98 results = execute_admin_query(wsgi_request, query)
103 user_authority_hrns = result.get('pi_authorities', [])
104 return authority_hrn in user_authority_hrns
108 def sfa_get_user(request, user_hrn, pub):
109 query_sfa_user = Query.get('user').filter_by('user_hrn', '==', user_hrn)
110 result_sfa_user = execute_query(request, query_sfa_user)
111 return result_sfa_user
113 def sfa_update_user(request, user_hrn, user_params):
114 # user_params: keys [public_key]
115 if 'email' in user_params:
116 user_params['user_email'] = user_params['email']
117 query = Query.update('user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
118 results = execute_query(request,query)
121 def sfa_add_authority(request, authority_params):
122 query = Query.create('authority').set(authority_params).select('authority_hrn')
123 results = execute_query(request, query)
124 print "sfa_add_auth results=",results
126 raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
129 def sfa_add_user_to_slice(request, user_hrn, slice_params):
130 # UPDATE myslice:slice SET researcher=['ple.upmc.jordan_auge','ple.inria.thierry_parmentelat','ple.upmc.loic_baron','ple.upmc.ciro_scognamiglio','ple.upmc.mohammed-yasin_rahman','ple.upmc.azerty'] where slice_hrn=='ple.upmc.myslicedemo'
131 query_current_users = Query.get('slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
132 results_current_users = execute_query(request, query_current_users)
133 slice_params['researcher'] = slice_params['researcher'] | results_current_users
134 query = Query.update('slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
135 results = execute_query(request, query)
136 # Also possible but not supported yet
137 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
139 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
144 def manifold_add_user(wsgi_request, request):
145 """Add a Manifold user corresponding to a user request.
148 wsgi_request: a WSGIRequest instance
149 request (dict): a dictionary containing the user request built from the
153 The user_id of the inserted user.
160 authority_hrn = request['authority_hrn']
161 request['authority_hrn'] = authority_hrn.split(".")[0]
163 USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
166 'email' : request['username'],
167 'password' : request['password'],
168 'config' : USER_CONFIG % request,
172 request['authority_hrn'] = authority_hrn
174 query = Query.create('local:user').set(user_params).select('email')
175 results = execute_admin_query(request, query)
177 raise Exception, "Failed creating manifold user: %s" % user_params['email']
179 return result['email']
181 def manifold_update_user(request, email, user_params):
182 # user_params: password, config e.g.,
183 query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
184 results = execute_admin_query(request,query)
185 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
186 # That's why I commented the exception part. -- Yasin
188 # raise Exception, "Failed updating manifold user: %s" % user_params['email']
192 def manifold_add_account(request, account_params):
193 query = Query.create('local:account').set(account_params).select(['user', 'platform'])
194 results = execute_admin_query(request,query)
196 raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
198 return result['user_id']
200 def manifold_update_account(request,user_id,account_params):
201 # account_params: config
202 query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
203 results = execute_admin_query(request,query)
206 #explicitly mention the platform_id
207 def manifold_delete_account(request, platform_id, user_id, account_params):
208 query = Query.delete('local:account').filter_by('platform_id', '==', platform_id).filter_by('user_id', '==', user_id).set(account_params).select('user_id')
209 results = execute_admin_query(request,query)
214 def manifold_add_platform(request, platform_params):
215 query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
216 results = execute_admin_query(request,query)
218 raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
220 return result['platform_id']
223 def make_request_user(user):
225 request['type'] = 'user'
226 request['id'] = user.id
227 request['timestamp'] = user.created # XXX in DB ?
228 request['authority_hrn'] = user.authority_hrn
229 request['first_name'] = user.first_name
230 request['last_name'] = user.last_name
231 request['email'] = user.email
232 request['login'] = user.login
233 request['user_hrn'] = user.user_hrn
234 request['public_key'] = user.public_key
235 request['private_key'] = user.private_key
236 request['username'] = user.login
239 def make_request_slice(slice):
241 request['type'] = 'slice'
242 request['id'] = slice.id
243 request['user_hrn'] = slice.user_hrn
244 request['timestamp'] = slice.created
245 request['authority_hrn'] = slice.authority_hrn
246 request['slice_name'] = slice.slice_name
247 request['number_of_nodes'] = slice.number_of_nodes
248 request['type_of_nodes'] = slice.type_of_nodes
249 request['purpose'] = slice.purpose
252 def make_request_authority(authority):
254 request['type'] = 'authority'
255 request['id'] = authority.id
256 request['site_name'] = authority.site_name
257 request['site_latitude'] = authority.site_latitude
258 request['site_longitude'] = authority.site_longitude
259 request['site_url'] = authority.site_url
260 request['site_authority'] = authority.site_authority
261 request['site_abbreviated_name'] = authority.site_abbreviated_name
262 request['address_line1'] = authority.address_line1
263 request['address_line2'] = authority.address_line2
264 request['address_line3'] = authority.address_line3
265 request['address_city'] = authority.address_city
266 request['address_postalcode'] = authority.address_postalcode
267 request['address_state'] = authority.address_state
268 request['address_country'] = authority.address_country
269 request['authority_hrn'] = authority.authority_hrn
270 request['timestamp'] = authority.created
273 def make_requests(pending_users, pending_slices, pending_authorities):
275 for user in pending_users:
276 requests.append(make_request_user(user))
277 for slice in pending_slices:
278 requests.append(make_request_slice(slice))
279 for authority in pending_authorities:
280 requests.append(make_request_authority(authority))
283 def get_request_by_id(ids):
284 sorted_ids = { 'user': [], 'slice': [], 'authority': [] }
286 type, id = type__id.split('__')
287 sorted_ids[type].append(id)
290 pending_users = PendingUser.objects.all()
291 pending_slices = PendingSlice.objects.all()
292 pending_authorities = PendingAuthority.objects.all()
294 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
295 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
296 pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
298 return make_requests(pending_users, pending_slices, pending_authorities)
300 def get_requests(authority_hrns=None):
301 print "get_request_by_authority auth_hrns = ", authority_hrns
302 if not authority_hrns:
303 ## get those pending users who have confirmed their emails
304 pending_users = PendingUser.objects.filter(status__iexact = 'True')
305 pending_slices = PendingSlice.objects.all()
306 pending_authorities = PendingAuthority.objects.all()
308 pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all()
309 pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all()
310 pending_authorities = PendingAuthority.objects.filter(authority_hrn__in=authority_hrns).all()
312 return make_requests(pending_users, pending_slices, pending_authorities)
314 # XXX Is it in sync with the form fields ?
316 def portal_validate_request(wsgi_request, request_ids):
319 if not isinstance(request_ids, list):
320 request_ids = [request_ids]
322 requests = get_request_by_id(request_ids)
323 for request in requests:
324 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
325 # CAREFUL about details
326 # user : first name, last name, email, password, keypair
327 # slice : number of nodes, type of nodes, purpose
331 if request['type'] == 'user':
334 create_user(wsgi_request, request)
335 request_status['SFA user'] = {'status': True }
336 PendingUser.objects.get(id=request['id']).delete()
338 request_status['SFA user'] = {'status': False, 'description': str(e)}
340 # user_params = {'status':2}
341 # manifold_update_user(request, request['email'], user_params)
343 # MANIFOLD user should be added beforehand, during registration
345 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
346 # # XXX # manifold_add_user(manifold_user_params)
347 # request_status['MySlice user'] = {'status': True }
348 #except Exception, e:
349 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
352 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
353 #manifold_add_account(manifold_account_params)
354 #request_status['MySlice testbed accounts'] = {'status': False }
356 elif request['type'] == 'slice':
358 create_slice(wsgi_request, request)
359 request_status['SFA slice'] = {'status': True }
360 PendingSlice.objects.get(id=request['id']).delete()
363 request_status['SFA slice'] = {'status': False, 'description': str(e)}
365 elif request['type'] == 'authority':
367 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
368 hrn = request['site_authority']
369 # XXX tmp sfa dependency
370 from sfa.util.xrn import Xrn
371 urn = Xrn(hrn, request['type']).get_urn()
373 # Only hrn is required for Manifold Query
374 sfa_authority_params = {
375 'authority_hrn' : hrn,
376 #'authority_urn' : urn,
377 #'type' : request['type'],
381 print "ADD Authority"
382 sfa_add_authority(wsgi_request, sfa_authority_params)
383 request_status['SFA authority'] = {'status': True }
384 PendingAuthority.objects.get(id=request['id']).delete()
387 request_status['SFA authority'] = {'status': False, 'description': str(e)}
389 # XXX Remove from Pendings in database
391 status['%s__%s' % (request['type'], request['id'])] = request_status
396 def validate_action(request, **kwargs):
397 ids = filter(None, kwargs['id'].split('/'))
398 status = portal_validate_request(request, ids)
399 json_answer = json.dumps(status)
400 return HttpResponse (json_answer, mimetype="application/json")
403 # http://djangosnippets.org/snippets/942/
407 #-------------------------------------------------------------------------------
409 #-------------------------------------------------------------------------------
411 def create_slice(wsgi_request, request):
414 wsgi_request (~ WSGIRequest) :
415 request (dict) : the slice request in our own dict format
420 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
421 # XXX tmp sfa dependency
422 from sfa.util.xrn import Xrn
423 urn = Xrn(hrn, request['type']).get_urn()
425 # Add User to Slice if we have the user_hrn in pendingslice table
426 user_hrn = request.get('user_hrn', None)
427 user_hrns = list([user_hrn]) if user_hrn else list()
429 user_email = request.get
431 # XXX We should create a slice with Manifold terminology
435 'slice_type' : request['type'],
437 'slice_enabled' : True
439 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
441 query = Query.create('slice').set(slice_params).select('slice_hrn')
442 results = execute_query(wsgi_request, query)
444 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
445 ## We do not store the email in pendingslice table. As a result receiver's email is unknown ##
446 ## Need modification in pendingslice table ###
448 # subject = 'Slice created'
449 # msg = 'A manager of your institution has validated your slice request. You can now add resources to the slice and start experimenting.'
450 # send_mail(subject, msg, 'support@onelab.eu',['yasin.upmc@gmail.com'], fail_silently=False)
454 def create_pending_slice(wsgi_request, request, email):
458 # Insert an entry in the PendingSlice table
460 slice_name = request['slice_name'],
461 user_hrn = request['user_hrn'],
462 authority_hrn = request['authority_hrn'],
463 number_of_nodes = request['exp_url'],
464 purpose = request['purpose'],
469 # Send an email: the recipients are the PI of the authority
470 recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
472 theme.template_name = 'slice_request_email.txt'
473 text_content = render_to_string(theme.template, request)
475 theme.template_name = 'slice_request_email.html'
476 html_content = render_to_string(theme.template, request)
478 theme.template_name = 'slice_request_email_subject.txt'
479 subject = render_to_string(theme.template, request)
480 subject = subject.replace('\n', '')
482 theme.template_name = 'email_default_sender.txt'
483 sender = render_to_string(theme.template, request)
484 sender = sender.replace('\n', '')
487 msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
488 msg.attach_alternative(html_content, "text/html")
491 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
493 #-------------------------------------------------------------------------------
495 #-------------------------------------------------------------------------------
497 def manifold_add_reference_user_accounts(wsgi_request, request):
498 """When a new user is created, add reference accounts to the reference platform.
500 # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
502 # Retrieve user information
503 user_query = Query().get('local:user') \
504 .select('user_id', 'config', 'email', 'status') \
505 .filter_by('email', '==', request['username'])
506 user_details = execute_admin_query(wsgi_request, user_query)
508 # USER MAIN ACCOUNT != reference
509 #print 'USER MAIN ACCOUNT != reference'
510 list_accounts_query = Query().get('local:account') \
511 .select('user_id', 'platform_id', 'auth_type', 'config') \
512 .filter_by('user_id', '==', user_details[0]['user_id']) \
513 .filter_by('auth_type', '!=', 'reference')
514 list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
516 # XXX main_platform is being erased several times ???
517 for account in list_accounts:
518 main_platform_query = Query().get('local:platform') \
519 .select('platform_id', 'platform') \
520 .filter_by('platform_id', '==', account['platform_id'])
521 main_platform = execute_admin_query(wsgi_request, main_platform_query)
523 # Add reference accounts on SFA enabled platforms
524 platforms_query = Query().get('local:platform') \
525 .filter_by('disabled', '==', '0') \
526 .filter_by('gateway_type', '==', 'sfa') \
527 .select('platform_id', 'gateway_type')
528 platforms = execute_admin_query(wsgi_request, platforms_query)
529 for platform in platforms:
530 #print "add reference to platform ",platform
531 manifold_account_params = {
532 'user_id' : user_details[0]['user_id'],
533 'platform_id' : platform['platform_id'],
534 'auth_type' : 'reference',
535 'config' : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
537 manifold_add_account(wsgi_request, manifold_account_params)
539 def sfa_create_user(wsgi_request, request):
542 wsgi_request (~ WSGIRequest) :
543 request (dict) : the user request in our own dict format
548 from sfa.util.xrn import Xrn
550 auth_pi = request.get('pi', None)
551 auth_pi = list([auth_pi]) if auth_pi else list()
553 # We create a user request with Manifold terminology
555 'user_hrn' : request['user_hrn'],
556 'user_email' : request['email'],
557 'user_urn' : Xrn(request['user_hrn'], request['type']).get_urn(),
558 'user_type' : request['type'],
559 'keys' : request['public_key'],
560 'user_first_name' : request['first_name'],
561 'user_last_name' : request['last_name'],
562 'pi_authorities' : auth_pi,
563 'user_enabled' : True
566 query = Query.create('user').set(sfa_user_params).select('user_hrn')
567 results = execute_query(wsgi_request, query)
569 raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
571 subject = 'User validated'
572 msg = 'A manager of your institution has validated your account. You have now full user access to the portal.'
573 send_mail(subject, msg, 'support@fibre.org.br',[request['email']], fail_silently=False)
576 def ls_create_user(wsgi_request, request, user_detail):
577 organization = request['username'].split('@')[1]
578 lsClient = LaboraSchedulerClient( organization )
580 org_gidnumber = lsClient.get_testbed_info()['gidnumber']
581 user_homedirectory = "/home/" + organization + "/" + request['username'].split('@')[0]
582 user_homedirectory = user_homedirectory.encode('utf-8')
585 'username' : request['username'],
586 'email' : request['email'].encode('utf-8'),
587 'password' : request['password'].encode('utf-8'),
588 'name' : str( request['first_name'].encode('latin1') ) + ' ' + str( request['last_name'].encode('latin1') ),
589 'gidnumber' : org_gidnumber,
590 'homedirectory' : user_homedirectory
593 # Add user in the island:
594 add_user = lsClient.add_user( user_data )
598 def ls_validate_user(wsgi_request, request):
599 organization = request['username'].split('@')[1]
600 lsClient = LaboraSchedulerClient( organization )
602 user_id = lsClient.get_user_id_by_username( { 'username': str(request['username']) } )
608 'new_user_data' : { 'enable': 'TRUE' }
611 validate = lsClient.update_user( user_data )
615 def create_user(wsgi_request, request):
617 # XXX This has to be stored centrally
618 USER_STATUS_ENABLED = 2
620 # NOTE : if we were to create a user directly (just like we create slices,
621 # we would have to perform the steps in create_pending_user too
623 # Edelberto - I put this more below
624 # Add the user to the SFA registry
625 #sfa_create_user(wsgi_request, request)
627 # Update Manifold user status
628 manifold_update_user(wsgi_request, request['username'], {'status': USER_STATUS_ENABLED})
630 # Add reference accounts for platforms
631 manifold_add_reference_user_accounts(wsgi_request, request)
633 # Add the user to the SFA registry
634 sfa_create_user(wsgi_request, request)
636 # Validate the user using the LS API ( By Bruno - UFG ):
638 ls_validate_user( wsgi_request, request )
640 "Error to validate the user in Labora Scheduler."
642 def create_pending_user(wsgi_request, request, user_detail):
646 # Insert an entry in the PendingUser table
648 first_name = request['first_name'],
649 last_name = request['last_name'],
650 authority_hrn = request['authority_hrn'],
651 email = request['email'],
652 login = request['username'],
653 password = request['password'],
654 public_key = request['public_key'],
655 private_key = request['private_key'],
656 user_hrn = request['user_hrn'],
658 email_hash = request['email_hash'],
659 reasons = request['reasons'],
664 # sends email to user to activate the email
665 theme.template_name = 'activate_user.html'
666 html_content = render_to_string(theme.template, request)
667 theme.template_name = 'activate_user.txt'
668 text_content = render_to_string(theme.template, request)
669 theme.template_name = 'activate_user_email_subject.txt'
670 subject = render_to_string(theme.template, request)
671 subject = subject.replace('\n', '')
672 #sender = 'support@myslice.info'
673 theme.template_name = 'email_default_sender.txt'
674 sender = render_to_string(theme.template, request)
675 sender = sender.replace('\n', '')
676 recipient = [request['email']]
677 #recipient = recipient.append(request['email'])
679 msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
680 msg.attach_alternative(html_content, "text/html")
683 # saves the user to django auth_user table [needed for password reset]
684 user = User.objects.create_user(request['username'], request['email'], request['password'])
686 # Creating a manifold user
687 user_id = manifold_add_user(wsgi_request, request)
689 # Creating a Manifold account on the MySlice platform
690 # Note the JSON representation of public and private keys already includes quotes
692 'user_hrn' : request['user_hrn'],
693 'user_public_key' : request['public_key'],
695 if request['private_key']:
696 account_config['user_private_key'] = request['private_key']
698 user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
700 # XXX TODO: Require a myslice platform
701 # ALERT: this will disapear with ROUTERV2 of Manifold
702 # We have to consider the case where several registries can be used
703 # Removed hardcoded platform = 5
704 # This platform == 'myslice' is a TMP FIX !!
706 reg_platform_query = Query().get('local:platform') \
707 .filter_by('platform', '==', 'myslice') \
708 .select('platform_id')
709 reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
710 reg_platform_id = reg_platform[0]['platform_id']
712 'platform_id' : reg_platform_id, # XXX ALERT !!
714 'auth_type' : request['auth_type'],
715 'config' : json.dumps(account_config),
717 manifold_add_account(wsgi_request, account_params)
719 print "Failed creating manifold account on platform %s for user: %s" % ('myslice', request['email'])
721 # Add user to island using LS API ( By Bruno - UFG )
722 ls_user_create = ls_create_user( wsgi_request, request, user_detail )
725 # Send an email: the recipients are the PI of the authority
726 # If No PI is defined for this Authority, send to a default email (different for each theme)
728 split_authority_hrn = request['authority_hrn'].split(".")[0]
730 recipients = authority_get_pi_emails(wsgi_request, split_authority_hrn)
732 pis = authority_get_pis(request, split_authority_hrn)
735 for e in x['pi_users']:
738 y = User.objects.get(username = u)
739 if y.username.count("@") != 0:
740 if y.username.split("@")[1] == request['username'].split("@")[1]:
741 pi_emails += [y.email]
745 theme.template_name = 'user_request_email.html'
746 html_content = render_to_string(theme.template, request)
748 theme.template_name = 'user_request_email.txt'
749 text_content = render_to_string(theme.template, request)
751 theme.template_name = 'user_request_email_subject.txt'
752 subject = render_to_string(theme.template, request)
753 subject = subject.replace('\n', '')
755 theme.template_name = 'email_default_sender.txt'
756 sender = render_to_string(theme.template, request)
757 sender = sender.replace('\n', '')
759 msg = EmailMultiAlternatives(subject, text_content, sender, pi_emails)
761 msg.attach_alternative(html_content, "text/html")
765 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
767 traceback.print_exc()