portal/platformview.py

   1 from django.template             import RequestContext
   2 from django.shortcuts            import render_to_response
   3
   4 from manifold.core.query         import Query
   5 from unfold.page                 import Page
   6 from plugins.raw                 import Raw
   7 from plugins.stack               import Stack
   8 from plugins.tabs                import Tabs
   9 from plugins.googlemap           import GoogleMap
  10 from plugins.senslabmap          import SensLabMap
  11
  12 from unfold.loginrequired        import FreeAccessView
  13 from ui.topmenu                  import topmenu_items_live, the_user
  14
  15 from plugins.querytable          import QueryTable
  16
  17 from myslice.configengine        import ConfigEngine
  18 from myslice.theme import ThemeView
  19
  20 # View for 1 platform and its details
  21 class PlatformView(FreeAccessView, ThemeView):
  22     template_name = "platform.html"
  23
  24     def get_context_data(self, **kwargs):
  25         page = Page(self.request)
  26         page.add_js_files  ( [ "js/common.functions.js" ] )
  27
  28         for key, value in kwargs.iteritems():
  29             print "%s = %s" % (key, value)
  30             if key == "platformname":
  31                 platformname=value
  32
  33         network_query  = Query().get('local:platform')\
  34             .filter_by('platform', '==', platformname)\
  35             .select('platform','platform_longname','gateway_type')
  36         page.enqueue_query(network_query)
  37
  38         # ListResources of the platform
  39         metadata = page.get_metadata()
  40         resource_md = metadata.details_by_object('resource')
  41         resource_fields = [column['name'] for column in resource_md['column']]
  42         resources = platformname + ':resource'
  43         query_resource_all = Query.get(resources).select(resource_fields)
  44         page.enqueue_query(query_resource_all)
  45         query_resource_default_fields = Query.get(resources).select('hrn','hostname', 'type','country')
  46         page.enqueue_query(query_resource_default_fields)
  47
  48         page.expose_js_metadata()
  49         networklist = QueryTable(
  50             page  = page,
  51             title = 'List',
  52             domid = 'checkboxes',
  53             # this is the query at the core of the slice list
  54             query = network_query,
  55             query_all = network_query,
  56             checkboxes = False,
  57             datatables_options = {
  58             'iDisplayLength' : 25,
  59             'bLengthChange'  : True,
  60             },
  61         )
  62
  63 #        networklist = SimpleList(
  64 #            title = None,
  65 #            page  = page,
  66 #            key   = 'platform',
  67 #            query = network_query,
  68 #        )
  69 #
  70         # --------------------------------------------------------------------------
  71         # RESOURCES
  72         # for internal use in the querytable plugin;
  73         # needs to be a unique column present for each returned record
  74         main_query_init_key = 'hrn'
  75
  76         # the resources part is made of a Tabs (Geographic, List),
  77         resources_as_gmap = GoogleMap(
  78             page       = page,
  79             title      = 'Geographic view',
  80             domid      = 'resources-map',
  81             # tab's sons preferably turn this off
  82             togglable  = False,
  83             query      = query_resource_default_fields,
  84             query_all  = query_resource_all,
  85             # this key is the one issued by google
  86             googlemap_api_key = ConfigEngine().googlemap_api_key(),
  87             # the key to use at init-time
  88             init_key   = main_query_init_key,
  89             checkboxes = False,
  90             # center on Paris
  91             latitude   = 49.,
  92             longitude  = 9,
  93             zoom       = 4,
  94         )
  95         resources_as_3dmap = SensLabMap(
  96             page       = page,
  97             title      = '3D Map',
  98             domid      = 'senslabmap',
  99             query      = query_resource_default_fields,
 100             query_all  = query_resource_all,
 101         )
 102         resources_as_list = QueryTable(
 103             page       = page,
 104             domid      = 'resources-list',
 105             title      = 'List view',
 106             # this is the query at the core of the slice list
 107             query      = query_resource_default_fields,
 108             query_all  = query_resource_all,
 109             init_key     = main_query_init_key,
 110             checkboxes = False,
 111             datatables_options = {
 112                 'iDisplayLength': 25,
 113                 'bLengthChange' : True,
 114                 'bAutoWidth'    : True,
 115                 },
 116             )
 117         resources_sons = [
 118              resources_as_gmap,
 119              resources_as_3dmap,
 120              resources_as_list,
 121              ]
 122         resources_area = Tabs ( page=page,
 123                                 domid="resources",
 124                                 togglable=True,
 125                                 title="Resources",
 126                                 outline_complete=True,
 127                                 sons= resources_sons,
 128                                 active_domid = 'resources-map',
 129                                 persistent_active=True,
 130                                 )
 131
 132         context = super(PlatformView, self).get_context_data(**kwargs)
 133         context['person']   = self.request.user
 134         context['networks'] = networklist.render(self.request)
 135         context['resources'] = resources_area.render(self.request)
 136
 137         # XXX This is repeated in all pages
 138         # more general variables expected in the template
 139         context['title'] = 'Platforms connected to MySlice'
 140         # the menu items on the top
 141         context['topmenu_items'] = topmenu_items_live('Platforms', page)
 142         # so we can sho who is logged
 143         context['username'] = the_user(self.request)
 144         context['theme'] = self.theme
 145         context.update(page.prelude_env())
 146
 147         return context