trash/sliceview.py

   1 # Create your views here.
   2
   3 from django.template import RequestContext
   4 from django.shortcuts import render_to_response
   5
   6 from django.contrib.auth.decorators import login_required
   7
   8 from unfold.page import Page
   9 from manifold.manifoldquery import ManifoldQuery
  10
  11 from plugins.stack.stack import Stack
  12 from plugins.tabs.tabs import Tabs
  13 from plugins.hazelnut.hazelnut import Hazelnut
  14 from plugins.googlemap.googlemap import GoogleMap
  15 from plugins.senslabmap.senslabmap import SensLabMap
  16 from plugins.lists.slicelist import SliceList
  17 from plugins.querycode.querycode import QueryCode
  18 from plugins.quickfilter.quickfilter import QuickFilter
  19
  20 from myslice.viewutils import quickfilter_criterias
  21
  22 from myslice.viewutils import topmenu_items, the_user
  23
  24 tmp_default_slice='ple.inria.sfatest'
  25
  26 @login_required
  27 def slice_view (request, slicename=tmp_default_slice):
  28
  29     page = Page(request)
  30
  31     main_query = ManifoldQuery (action='get',
  32                                 subject='resource',
  33                                 timestamp='latest',
  34                                 fields=['network','type','hrn','hostname'],
  35                                 filters= [ [ 'slice_hrn', '=', slicename, ] ],
  36                                 )
  37     page.enqueue_query (main_query)
  38
  39     main_plugin = Stack (
  40         page=page,
  41         title="Slice view for %s"%slicename,
  42         domid='thestack',
  43         togglable=False,
  44         sons=[Tabs (
  45                 page=page,
  46                 title="2 tabs : w/ and w/o checkboxes",
  47                 domid='thetabs',
  48                 # active_domid='checkboxes',
  49                 active_domid='gmap',
  50                 sons=[
  51                     Hazelnut (
  52                         page=page,
  53                         title='a sample and simple hazelnut',
  54                         domid='simple',
  55                         # tab's sons preferably turn this off
  56                         togglable=False,
  57                         # this is the query at the core of the slice list
  58                         query=main_query,
  59                         ),
  60                     Hazelnut (
  61                         page=page,
  62                         title='with checkboxes',
  63                         domid='checkboxes',
  64                         # tab's sons preferably turn this off
  65                         togglable=False,
  66                         # this is the query at the core of the slice list
  67                         query=main_query,
  68                         checkboxes=True,
  69                         datatables_options = {
  70                             # for now we turn off sorting on the checkboxes columns this way
  71                             # this of course should be automatic in hazelnut
  72                             'aoColumns' : [ None, None, None, None, {'bSortable': False} ],
  73                             'iDisplayLength' : 25,
  74                             'bLengthChange' : True,
  75                             },
  76                         ),
  77                     GoogleMap (
  78                         page=page,
  79                         title='geographic view',
  80                         domid='gmap',
  81                         # tab's sons preferably turn this off
  82                         togglable=False,
  83                         query=main_query,
  84                         ),
  85                     SensLabMap (
  86                         page=page,
  87                         title='3D view',
  88                         domid='smap',
  89                         # tab's sons preferably turn this off
  90                         togglable=False,
  91                         query=main_query,
  92                         ),
  93                     ]),
  94               Hazelnut (
  95                 page=page,
  96                 title='not in tabs',
  97                 domid='standalone',
  98                 # this is the query at the core of the slice list
  99                 query=main_query,
 100                 columns=['hrn','hostname'],
 101                 ),
 102               # you don't *have to* set a domid, but if you plan on using toggled=persistent then it's required
 103               # because domid is the key for storing toggle status in the browser
 104               QueryCode (
 105                 page=page,
 106                 title='xmlrpc code (toggled=False)',
 107                 query=main_query,
 108 #                domid='xmlrpc',
 109                 toggled=False,
 110                 ),
 111               QuickFilter (
 112                 page=page,
 113                 title="QuickFilter - requires metadata (toggled=False)",
 114                 criterias=quickfilter_criterias,
 115                 domid='filters',
 116                 toggled=False,
 117                 ),
 118               ])
 119
 120     # variables that will get passed to the view-unfold1.html template
 121     template_env = {}
 122
 123     # define 'unfold1_main' to the template engine - the main contents
 124     template_env [ 'unfold1_main' ] = main_plugin.render(request)
 125
 126     # more general variables expected in the template
 127     template_env [ 'title' ] = 'Test view for hazelnut'
 128     # the menu items on the top
 129     template_env [ 'topmenu_items' ] = topmenu_items('slice', request)
 130     # so we can sho who is logged
 131     template_env [ 'username' ] = the_user (request)
 132
 133     # don't forget to run the requests
 134     page.exec_queue_asynchroneously ()
 135
 136     # xxx create another plugin with the same query and a different layout (with_datatables)
 137     # show that it worls as expected, one single api call to backend and 2 refreshed views
 138
 139     # the prelude object in page contains a summary of the requirements() for all plugins
 140     # define {js,css}_{files,chunks}
 141     prelude_env = page.prelude_env()
 142     template_env.update(prelude_env)
 143     result=render_to_response ('view-unfold1.html',template_env,
 144                                context_instance=RequestContext(request))
 145     return result