portal/resourceview.py

   1 from django.views.generic.base   import TemplateView
   2
   3 from manifold.core.query         import Query
   4 from unfold.page                 import Page
   5
   6 from ui.topmenu                  import topmenu_items, the_user
   7
   8 from plugins.googlemap           import GoogleMap
   9 from plugins.hazelnut            import Hazelnut
  10 from plugins.lists.simplelist    import SimpleList
  11 from plugins.slicestat           import SliceStat
  12
  13 # View for 1 platform and its details
  14 class ResourceView(TemplateView):
  15     template_name = "resource.html"
  16
  17     def get_context_data(self, **kwargs):
  18         page = Page(self.request)
  19
  20         page.add_js_files  ( [ "js/common.functions.js" ] )
  21
  22         for key, value in kwargs.iteritems():
  23             print "%s = %s" % (key, value)
  24             if key == "urn":
  25                 resource_urn=value
  26
  27         resource_query  = Query().get('resource')\
  28             .filter_by('urn', '==', resource_urn)\
  29             .select('hostname','type','hrn','urn', 'latitude', 'longitude', 'country')
  30         page.enqueue_query(resource_query)
  31
  32         page.expose_js_metadata()
  33         page.expose_queries()
  34
  35         resourcelist = Hazelnut(
  36             page  = page,
  37             title = 'List',
  38             domid = 'checkboxes',
  39             # this is the query at the core of the slice list
  40             query = resource_query,
  41             query_all = resource_query,
  42             checkboxes = False,
  43             datatables_options = {
  44             'iDisplayLength' : 25,
  45             'bLengthChange'  : True,
  46             },
  47         )
  48         resource_as_map = GoogleMap(
  49             page       = page,
  50             title      = 'Geographic view',
  51             domid      = 'resources-map',
  52             # tab's sons preferably turn this off
  53             togglable  = True,
  54             query      = resource_query,
  55             query_all  = resource_query,
  56             checkboxes = False,
  57             # center on Paris
  58             #latitude   = 49.,
  59             #longitude  = 9,
  60             #zoom       = 4,
  61         )
  62 #        resourcelist = SimpleList(
  63 #            title = None,
  64 #            page  = page,
  65 #            key   = 'hrn',
  66 #            query = resource_query,
  67 #        )
  68
  69         resource_stats = SliceStat(
  70             title = None,
  71             page  = page,
  72             stats = 'node',
  73             key   = 'hrn',
  74             query = resource_query
  75         )
  76
  77         context = super(ResourceView, self).get_context_data(**kwargs)
  78         context['person']   = self.request.user
  79         context['resource'] = resourcelist.render(self.request)
  80         context['resource_as_map'] = resource_as_map.render(self.request)
  81         context['resource_stats'] = resource_stats.render(self.request)
  82
  83         # XXX This is repeated in all pages
  84         # more general variables expected in the template
  85         context['title'] = 'Information about a resource'
  86         # the menu items on the top
  87         context['topmenu_items'] = topmenu_items(None, self.request)
  88         # so we can sho who is logged
  89         context['username'] = the_user(self.request)
  90
  91         context.update(page.prelude_env())
  92
  93         return context
  94
  95
  96