ui/topmenu.py

   1 import json
   2 from pprint import pprint
   3 from manifold.manifoldapi       import execute_query
   4 from manifold.core.query        import Query
   5 # a set of utilities to help make the global layout consistent across views
   6
   7 # dropdowns are kind of ad hoc for now, and limited to one level
   8 # [
   9 # ### a regular first-level button
  10 # {'label':...,'href':...},
  11 # ### a dropdown
  12 # { 'label': ..., 'href'=..., 'dropdown':True, 'contents': [ { 'label':.., 'href'} ] }
  13 # , ..]
  14
  15 # current: the beginning of the label in the menu that you want to outline
  16 def topmenu_items (current,request=None):
  17     has_user=request.user.is_authenticated()
  18     result=[]
  19     print request.user
  20     if has_user:
  21         result.append({'label':'Dashboard', 'href': '/portal/dashboard/'})
  22         result.append({'label':'Request a slice', 'href': '/portal/slice_request/'})
  23         # ** Where am I a PI **
  24         # For this we need to ask SFA (of all authorities) = PI function
  25         user_query  = Query().get('local:user').select('config','email')
  26         user_details = execute_query(request, user_query)
  27
  28         # Required: the user must have an authority in its user.config
  29         # XXX Temporary solution
  30         # not always found in user_details...
  31         config={}
  32 # Deactivated until fixed
  33 #        if user_details is not None:
  34 #            for user_detail in user_details:
  35 #                #email = user_detail['email']
  36 #                if user_detail['config']:
  37 #                    config = json.loads(user_detail['config'])
  38 #            user_detail['authority'] = config.get('authority',"Unknown Authority")
  39 #            print "topmenu: %s", (user_detail['authority'])
  40 #            if user_detail['authority'] is not None:
  41 #                sub_authority = user_detail['authority'].split('.')
  42 #                root_authority = sub_authority[0]
  43 #                pi_authorities_query = Query.get(root_authority+':user').filter_by('user_hrn', '==', '$user_hrn').select('pi_authorities')
  44 #        else:
  45 #            pi_authorities_query = Query.get('user').filter_by('user_hrn', '==', '$user_hrn').select('pi_authorities')
  46 #        try:
  47 #            pi_authorities_tmp = execute_query(request, pi_authorities_query)
  48 #        except:
  49 #            pi_authorities_tmp = set()
  50 #        pi_authorities = set()
  51 #        for pa in pi_authorities_tmp:
  52 #            if 'pi_authorities' in pa:
  53 #                pi_authorities |= set(pa['pi_authorities'])
  54 #        print "pi_authorities =", pi_authorities
  55 #        if len(pi_authorities) > 0:
  56 #            result.append({'label':'Validation', 'href': '/portal/validate/'})
  57         result.append({'label':'Validation', 'href': '/portal/validate/'})
  58         dropdown = []
  59         dropdown.append({'label':'Platforms', 'href': '/portal/platforms/'})
  60         dropdown.append({'label':'My Account', 'href': '/portal/account/'})
  61         dropdown.append({'label':'Contact Support', 'href': '/portal/contact/'})
  62         result.append({'label': 'More', 'href':"#", 'dropdown':True, 'contents':dropdown})
  63     else:
  64         result.append({'label':'Home', 'href': '/login'})
  65         # looks like this is accessible to non-logged users
  66         result.append({'label':'Platforms', 'href': '/portal/platforms/'})
  67         result.append({'label':'Register', 'href': '/portal/register/'})
  68         result.append({'label':'Contact Support', 'href': '/portal/contact/'})
  69     # mark active if the provided 'current', even if shorter, matches the beginning of d['label']
  70
  71     if current is not None:
  72         current=current.lower()
  73         curlen=len(current)
  74         def mark_active(d,up=None):
  75             if d['label'][:curlen].lower() == current:
  76                 d['is_active']=True
  77                 if up is not None: up['is_active']=True
  78         for d in result:
  79             mark_active(d)
  80             if 'dropdown' in d:
  81                 for dd in d['contents']: mark_active(dd,d)
  82     return result
  83
  84 def the_user (request):
  85     "retrieves logged in user's email, or empty string"
  86     if not request.user.is_authenticated ():
  87         return ''
  88     else:
  89         return request.user.email