portal/platformview.py

   1 from __future__ import print_function
   2
   3 from django.template             import RequestContext
   4 from django.shortcuts            import render_to_response
   5
   6 from manifold.core.query         import Query
   7 from unfold.page                 import Page
   8 from plugins.raw                 import Raw
   9 from plugins.stack               import Stack
  10 from plugins.tabs                import Tabs
  11 from plugins.googlemap           import GoogleMap
  12 from plugins.senslabmap          import SensLabMap
  13
  14 from unfold.loginrequired        import FreeAccessView
  15 from ui.topmenu                  import topmenu_items_live, the_user
  16
  17 from plugins.querytable          import QueryTable
  18
  19 from myslice.configengine        import ConfigEngine
  20 from myslice.theme import ThemeView
  21
  22 # View for 1 platform and its details
  23 class PlatformView(FreeAccessView, ThemeView):
  24     template_name = "platform.html"
  25
  26     def get_context_data(self, **kwargs):
  27         page = Page(self.request)
  28         page.add_js_files  ( [ "js/common.functions.js" ] )
  29
  30         for key, value in kwargs.iteritems():
  31             print("%s = %s" % (key, value))
  32             if key == "platformname":
  33                 platformname=value
  34
  35         network_query  = Query().get('local:platform')\
  36             .filter_by('platform', '==', platformname)\
  37             .select('platform','platform_longname','gateway_type')
  38         page.enqueue_query(network_query)
  39
  40         # ListResources of the platform
  41         metadata = page.get_metadata()
  42         resource_md = metadata.details_by_object('resource')
  43         resource_fields = [column['name'] for column in resource_md['column']]
  44         resources = platformname + ':resource'
  45         query_resource_all = Query.get(resources).select(resource_fields)
  46         page.enqueue_query(query_resource_all)
  47         query_resource_default_fields = Query.get(resources).select('hrn','hostname', 'type','country')
  48         page.enqueue_query(query_resource_default_fields)
  49
  50         page.expose_js_metadata()
  51         networklist = QueryTable(
  52             page  = page,
  53             title = 'List',
  54             domid = 'checkboxes',
  55             # this is the query at the core of the slice list
  56             query = network_query,
  57             query_all = network_query,
  58             checkboxes = False,
  59             datatables_options = {
  60             'iDisplayLength' : 25,
  61             'bLengthChange'  : True,
  62             },
  63         )
  64
  65 #        networklist = SimpleList(
  66 #            title = None,
  67 #            page  = page,
  68 #            key   = 'platform',
  69 #            query = network_query,
  70 #        )
  71 #
  72         # --------------------------------------------------------------------------
  73         # RESOURCES
  74         # for internal use in the querytable plugin;
  75         # needs to be a unique column present for each returned record
  76         main_query_init_key = 'hrn'
  77
  78         # the resources part is made of a Tabs (Geographic, List),
  79         resources_as_gmap = GoogleMap(
  80             page       = page,
  81             title      = 'Geographic view',
  82             domid      = 'resources-map',
  83             # tab's sons preferably turn this off
  84             togglable  = False,
  85             query      = query_resource_default_fields,
  86             query_all  = query_resource_all,
  87             # this key is the one issued by google
  88             googlemap_api_key = ConfigEngine().googlemap_api_key(),
  89             # the key to use at init-time
  90             init_key   = main_query_init_key,
  91             checkboxes = False,
  92             # center on Paris
  93             latitude   = 49.,
  94             longitude  = 9,
  95             zoom       = 4,
  96         )
  97         resources_as_3dmap = SensLabMap(
  98             page       = page,
  99             title      = '3D Map',
 100             domid      = 'senslabmap',
 101             query      = query_resource_default_fields,
 102             query_all  = query_resource_all,
 103         )
 104         resources_as_list = QueryTable(
 105             page       = page,
 106             domid      = 'resources-list',
 107             title      = 'List view',
 108             # this is the query at the core of the slice list
 109             query      = query_resource_default_fields,
 110             query_all  = query_resource_all,
 111             init_key     = main_query_init_key,
 112             checkboxes = False,
 113             datatables_options = {
 114                 'iDisplayLength': 25,
 115                 'bLengthChange' : True,
 116                 'bAutoWidth'    : True,
 117                 },
 118             )
 119         resources_sons = [
 120              resources_as_gmap,
 121              resources_as_3dmap,
 122              resources_as_list,
 123              ]
 124         resources_area = Tabs ( page=page,
 125                                 domid="resources",
 126                                 togglable=True,
 127                                 title="Resources",
 128                                 outline_complete=True,
 129                                 sons= resources_sons,
 130                                 active_domid = 'resources-map',
 131                                 persistent_active=True,
 132                                 )
 133
 134         context = super(PlatformView, self).get_context_data(**kwargs)
 135         context['person']   = self.request.user
 136         context['networks'] = networklist.render(self.request)
 137         context['resources'] = resources_area.render(self.request)
 138
 139         # XXX This is repeated in all pages
 140         # more general variables expected in the template
 141         context['title'] = 'Platforms connected to MySlice'
 142         # the menu items on the top
 143         context['topmenu_items'] = topmenu_items_live('Platforms', page)
 144         # so we can sho who is logged
 145         context['username'] = the_user(self.request)
 146         context['theme'] = self.theme
 147         context.update(page.prelude_env())
 148
 149         return context