htsworkflow/frontend/experiments/views.py

   1 # Create your views here.
   2 #from django.template import Context, loader
   3 #shortcut to the above modules
   4 from django.contrib.auth.decorators import user_passes_test
   5 from django.core.exceptions import ObjectDoesNotExist
   6 from django.core.mail import EmailMessage, mail_managers
   7 from django.http import HttpResponse
   8 from django.shortcuts import render_to_response, get_object_or_404
   9 from django.template import Context
  10 from django.template.loader import get_template
  11
  12 from htsworkflow.frontend.experiments.models import *
  13 from htsworkflow.frontend.experiments.experiments import \
  14      estimateFlowcellDuration, \
  15      makeUserLaneMap
  16
  17 def index(request):
  18     all_runs = DataRun.objects.order_by('-run_start_time')
  19     #t = loader.get_template('experiments/index.html')
  20     #c = Context({
  21     #    'data_run_list': all_runs,
  22     #})
  23     #return HttpResponse(t.render(c))
  24     # shortcut to the above module usage
  25     return render_to_response('experiments/index.html',{'data_run_list': all_runs})
  26
  27 def detail(request, run_folder):
  28     html_str = '<h2>Exp Track Details Page</h2>'
  29     html_str += 'Run Folder: '+run_folder
  30     r = get_object_or_404(DataRun,run_folder=run_folder)
  31     return render_to_response('experiments/detail.html',{'run_f': r})
  32
  33 def makeFCSheet(request,fcid):
  34   # get Flowcell by input fcid
  35   # ...
  36   rec = None
  37   try:
  38     rec = FlowCell.objects.get(flowcell_id=fcid)
  39   except ObjectDoesNotExist:
  40     pass
  41   lanes = ['1','2','3','4','5','6','7','8']
  42   return render_to_response('experiments/flowcellSheet.html',{'fc': rec})
  43
  44
  45 @user_passes_test(lambda u: u.is_staff)
  46 def startedEmail(request, pk):
  47     """
  48     Create the we have started processing your samples email
  49     """
  50     fc = get_object_or_404(FlowCell, id=pk)
  51
  52     send = request.REQUEST.get('send',False)
  53     if send in ('1', 'on', 'True', 'true', True):
  54         send = True
  55     else:
  56         send = False
  57
  58     bcc_managers = request.REQUEST.get('bcc', False)
  59     if bcc_managers in ('on', '1', 'True', 'true'):
  60         bcc_managers = True
  61     else:
  62         bcc_managers = False
  63
  64     user_lane = makeUserLaneMap(fc)
  65     estimate_low, estimate_high = estimateFlowcellDuration(fc)
  66     email_verify = get_template('experiments/email_preview.html')
  67     email_template = get_template('experiments/started_email.html')
  68     sender = settings.NOTIFICATION_SENDER
  69
  70     warnings = []
  71     emails = []
  72
  73     for user in user_lane.keys():
  74         sending = ""
  75         # build body
  76         context = Context({u'flowcell': fc,
  77                    u'lanes': user_lane[user],
  78                    u'runfolder': 'blank',
  79                    u'finish_low': estimate_low,
  80                    u'finish_high': estimate_high,
  81                    u'user_admin': user.admin_url(),
  82                   })
  83
  84         # build view
  85         subject = "Flowcell  %s" % ( fc.flowcell_id )
  86         body = email_template.render(context)
  87
  88         # provide warning
  89         has_email = True
  90         if user.email is None or len(user.email) == 0:
  91             warnings.append((user.admin_url(), user.username))
  92             has_email = False
  93
  94         if send:
  95             if has_email:
  96                 email = EmailMessage(subject, body, sender, to=[user.email])
  97                 if bcc_managers:
  98                     print 'bcc_managers', bcc_managers
  99                     email.bcc = settings.MANAGERS
 100                 print email.to, email.bcc
 101                 email.send()
 102                 sending = "sent"
 103             else:
 104                 print settings.MANAGERS
 105                 mail_managers("Couldn't send to "+user.username, body)
 106                 sending = "bounced to managers"
 107
 108         emails.append((user.email, subject, body, sending))
 109
 110     verify_context = Context({
 111         'send': send,
 112         'warnings': warnings,
 113         'emails': emails,
 114         'from': sender,
 115         })
 116     return HttpResponse(email_verify.render(verify_context))
 117
 118 def finishedEmail(request, pk):
 119     """
 120     """
 121     return HttpResponse("I've got nothing.")