X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=trash%2Fsliceview.py;h=d462e3e6d0ba5da02ea5674888e9de8952581d3f;hb=49892eb0999c008ee142457f1a6e05ebd03f4d27;hp=436346bfceb54b75ddcceb17de5d9335a7bee7b0;hpb=b53d7587bc9a18afc11d1f750be179df6a9b88e9;p=myslice.git diff --git a/trash/sliceview.py b/trash/sliceview.py index 436346bf..d462e3e6 100644 --- a/trash/sliceview.py +++ b/trash/sliceview.py @@ -1,121 +1,366 @@ # Create your views here. -from django.template import RequestContext -from django.shortcuts import render_to_response +from django.template import RequestContext +from django.shortcuts import render_to_response +from django.contrib.auth.decorators import login_required +from django.http import HttpResponseRedirect -from django.contrib.auth.decorators import login_required +from unfold.page import Page +from manifold.core.query import Query, AnalyzedQuery +from manifold.manifoldresult import ManifoldException +from manifold.metadata import MetaData as Metadata +from myslice.viewutils import quickfilter_criterias, topmenu_items, the_user -from unfold.page import Page -from manifold.manifoldquery import ManifoldQuery - -from plugins.stack.stack import Stack -from plugins.tabs.tabs import Tabs -from plugins.hazelnut.hazelnut import Hazelnut -from plugins.googlemap.googlemap import GoogleMap -from plugins.senslabmap.senslabmap import SensLabMap -from plugins.lists.slicelist import SliceList -from plugins.querycode.querycode import QueryCode +from plugins.raw.raw import Raw +from plugins.stack.stack import Stack +from plugins.tabs.tabs import Tabs +from plugins.lists.slicelist import SliceList +from plugins.hazelnut.hazelnut import Hazelnut +from plugins.resources_selected import ResourcesSelected +from plugins.googlemap.googlemap import GoogleMap +from plugins.senslabmap.senslabmap import SensLabMap +from plugins.querycode.querycode import QueryCode from plugins.quickfilter.quickfilter import QuickFilter +from plugins.messages.messages import Messages +from plugins.updater.updater import Updater -from myslice.viewutils import quickfilter_criterias - -from myslice.viewutils import topmenu_items, the_user - -tmp_default_slice='ple.inria.sfatest' +tmp_default_slice='ple.inria.heartbeat' +debug = True @login_required def slice_view (request, slicename=tmp_default_slice): - + # xxx Thierry - ugly hack + # fetching metadata here might fail - e.g. with an expired session.. + # let's catch this early on and log out our user if needed + # it should of course be handled in a more generic way + try: + return _slice_view(request,slicename) + except ManifoldException, manifold_result: + # xxx needs a means to display this message to user... + from django.contrib.auth import logout + logout(request) + return HttpResponseRedirect ('/') + except Exception, e: + # xxx we need to sugarcoat this error message in some error template... + print "Unexpected exception",e + import traceback + traceback.print_exc() + # return ... + +def _slice_view (request, slicename): + page = Page(request) + page.expose_js_metadata() + + # TODO The query to run is embedded in the URL + main_query = Query.get('slice').filter_by('slice_hrn', '=', slicename) + query_resource_all = Query.get('resource').select('resource_hrn', 'hostname', 'type', 'authority') + + # Get default fields from metadata unless specified + if not main_query.fields: + metadata = page.get_metadata() + md_fields = metadata.details_by_object('slice') + if debug: + print "METADATA", md_fields + # TODO Get default fields + main_query.select( + 'slice_hrn', + 'resource.resource_hrn', 'resource.hostname', 'resource.type', 'resource.authority', + 'lease.urn', + 'user.user_hrn', +# 'application.measurement_point.counter' + ) + + aq = AnalyzedQuery(main_query, metadata=metadata) + page.enqueue_query(main_query, analyzed_query=aq) + page.enqueue_query(query_resource_all) - main_query = ManifoldQuery (action='get', - subject='resource', - timestamp='latest', - fields=['network','type','hrn','hostname'], - filters= [ [ 'slice_hrn', '=', slicename, ] ], - ) - page.enqueue_query (main_query) + # Prepare the display according to all metadata + # (some parts will be pending, others can be triggered by users). + # + # For example slice measurements will not be requested by default... + # Create the base layout (Stack)... main_plugin = Stack ( + page=page, + title="Slice !!view for %s"%slicename, + sons=[], + ) + + # ... responsible for the slice properties... + + + main_plugin.insert ( + Raw (page=page,togglable=False, toggled=True,html="

Slice page for %s

"%slicename) + ) + + main_plugin.insert( + Raw (page=page,togglable=False, toggled=True,html='Description: TODO') + ) + + sq_plugin = Tabs ( page=page, title="Slice view for %s"%slicename, - domid='thestack', togglable=False, - sons=[Tabs ( - page=page, - title="2 tabs : w/ and w/o checkboxes", - domid='thetabs', - # active_domid='checkboxes', - active_domid='gmap', - sons=[ - Hazelnut ( - page=page, - title='a sample and simple hazelnut', - domid='simple', - # tab's sons preferably turn this off - togglable=False, - # this is the query at the core of the slice list - query=main_query, - ), - Hazelnut ( - page=page, - title='with checkboxes', - domid='checkboxes', - # tab's sons preferably turn this off - togglable=False, - # this is the query at the core of the slice list - query=main_query, - checkboxes=True, - datatables_options = { - # for now we turn off sorting on the checkboxes columns this way - # this of course should be automatic in hazelnut - 'aoColumns' : [ None, None, None, None, {'bSortable': False} ], - 'iDisplayLength' : 25, - 'bLengthChange' : True, - }, - ), - GoogleMap ( - page=page, - title='geographic view', - domid='gmap', - # tab's sons preferably turn this off - togglable=False, - query=main_query, - ), - SensLabMap ( - page=page, - title='3D view', - domid='smap', - # tab's sons preferably turn this off - togglable=False, - query=main_query, - ), - ]), - Hazelnut ( - page=page, - title='not in tabs', - domid='standalone', - # this is the query at the core of the slice list - query=main_query, - columns=['hrn','hostname'], - ), - # you don't *have to* set a domid, but if you plan on using toggled=persistent then it's required - # because domid is the key for storing toggle status in the browser - QueryCode ( - page=page, - title='xmlrpc code (toggled=False)', - query=main_query, -# domid='xmlrpc', - toggled=False, - ), - QuickFilter ( - page=page, - title="QuickFilter - requires metadata (toggled=False)", - criterias=quickfilter_criterias, - domid='filters', - toggled=False, - ), - ]) + sons=[], + ) + + + # ... and for the relations + # XXX Let's hardcode resources for now + sq_resource = aq.subquery('resource') + sq_user = aq.subquery('user') + sq_lease = aq.subquery('lease') + sq_measurement = aq.subquery('measurement') + + + ############################################################################ + # RESOURCES + # + # A stack inserted in the subquery tab that will hold all operations + # related to resources + # + + stack_resources = Stack( + page = page, + title = 'Resources', + sons=[], + ) + + # -------------------------------------------------------------------------- + # Different displays = DataTables + GoogleMaps + # + tab_resource_plugins = Tabs( + page = page, + sons = [] + ) + + tab_resource_plugins.insert(Hazelnut( + page = page, + title = 'List', + domid = 'checkboxes', + # this is the query at the core of the slice list + query = sq_resource, + query_all_uuid = query_resource_all.query_uuid, + checkboxes = True, + datatables_options = { + # for now we turn off sorting on the checkboxes columns this way + # this of course should be automatic in hazelnut + 'aoColumns' : [None, None, None, None, {'bSortable': False}], + 'iDisplayLength' : 25, + 'bLengthChange' : True, + }, + )) + + tab_resource_plugins.insert(GoogleMap( + page = page, + title = 'Geographic view', + domid = 'gmap', + # tab's sons preferably turn this off + togglable = False, + query = sq_resource, + # center on Paris + latitude = 49., + longitude = 2.2, + zoom = 3, + )) + + stack_resources.insert(tab_resource_plugins) + + # -------------------------------------------------------------------------- + # ResourcesSelected + # + stack_resources.insert(ResourcesSelected( + page = page, + title = 'Pending operations', + resource_query_uuid = sq_resource, + lease_query_uuid = sq_lease, + togglable = True, + )) + + sq_plugin.insert(stack_resources) + + ############################################################################ + # USERS + # + + tab_users = Tabs( + page = page, + title = 'Users', + domid = 'thetabs2', + # activeid = 'checkboxes', + active_domid = 'checkboxes2', + ) + sq_plugin.insert(tab_users) + + tab_users.insert(Hazelnut( + page = page, + title = 'List', + domid = 'checkboxes2', + # tab's sons preferably turn this off + togglable = False, + # this is the query at the core of the slice list + query = sq_user, + checkboxes = True, + datatables_options = { + # for now we turn off sorting on the checkboxes columns this way + # this of course should be automatic in hazelnut + 'aoColumns' : [None, None, None, None, {'bSortable': False}], + 'iDisplayLength' : 25, + 'bLengthChange' : True, + }, + )) + + tab_measurements = Tabs ( + page = page, + title = 'Measurements', + domid = 'thetabs3', + # activeid = 'checkboxes', + active_domid = 'checkboxes3', + ) + sq_plugin.insert(tab_measurements) + + tab_measurements.insert(Hazelnut( + page = page, + title = 'List', + domid = 'checkboxes3', + # tab's sons preferably turn this off + togglable = False, + # this is the query at the core of the slice list + query = sq_measurement, + checkboxes = True, + datatables_options = { + # for now we turn off sorting on the checkboxes columns this way + # this of course should be automatic in hazelnut + 'aoColumns' : [None, None, None, None, {'bSortable': False}], + 'iDisplayLength' : 25, + 'bLengthChange' : True, + }, + )) + + main_plugin.insert(sq_plugin) + + main_plugin.insert(Messages( + page = page, + title = "Runtime messages for slice %s"%slicename, + domid = "msgs-pre", + levels = "ALL", + )) + main_plugin.insert(Updater( + page = page, + title = "wont show up as non togglable by default", + query = main_query, + label = "Update slice", + )) + + + # END OF JORDAN's CODE + +#old# main_plugin = Stack ( +#old# page=page, +#old# title="Slice view for %s"%slicename, +#old# domid='thestack', +#old# togglable=False, +#old# sons=[ +#old# Raw (page=page,togglable=False, toggled=True,html="

Slice page for %s

"%slicename), +#old# Messages ( +#old# page=page, +#old# title="Runtime messages for slice %s"%slicename, +#old# domid="msgs-pre", +#old# levels="ALL", +#old# ), +#old# Tabs ( +#old# page=page, +#old# title="2 tabs : w/ and w/o checkboxes", +#old# domid='thetabs', +#old# # active_domid='checkboxes', +#old# active_domid='gmap', +#old# sons=[ +#old# Hazelnut ( +#old# page=page, +#old# title='a sample and simple hazelnut', +#old# domid='simple', +#old# # tab's sons preferably turn this off +#old# togglable=False, +#old# # this is the query at the core of the slice list +#old# query=main_query, +#old# ), +#old# Hazelnut ( +#old# page=page, +#old# title='with checkboxes', +#old# domid='checkboxes', +#old# # tab's sons preferably turn this off +#old# togglable=False, +#old# # this is the query at the core of the slice list +#old# query=main_query, +#old# checkboxes=True, +#old# datatables_options = { +#old# # for now we turn off sorting on the checkboxes columns this way +#old# # this of course should be automatic in hazelnut +#old# 'aoColumns' : [ None, None, None, None, {'bSortable': False} ], +#old# 'iDisplayLength' : 25, +#old# 'bLengthChange' : True, +#old# }, +#old# ), +#old# GoogleMap ( +#old# page=page, +#old# title='geographic view', +#old# domid='gmap', +#old# # tab's sons preferably turn this off +#old# togglable=False, +#old# query=main_query, +#old# # center on Paris +#old# latitude=49., +#old# longitude=2.2, +#old# zoom=3, +#old# ), +#old# Raw ( +#old## SensLabMap ( +#old# page=page, +#old# title='3D view (disabled)', +#old# domid='smap', +#old## # tab's sons preferably turn this off +#old# togglable=False, +#old## query=main_query, +#old# html="""

+#old#Thierry: I am commeting off the use of which, +#old# although rudimentarily ported to the django framework, +#old#causes a weird behaviour especially wrt scrolling. +#old#On my Mac any longer +#old#if I keep this active, so for now it's disabled +#old#

""", +#old# ), +#old# ]), +#old# Hazelnut ( +#old# page=page, +#old# title='a hazelnut not in tabs', +#old# domid='standalone', +#old# # this is the query at the core of the slice list +#old# query=main_query, +#old# columns=['hrn','hostname'], +#old# ), +#old# # you don't *have to* set a domid, but if you plan on using toggled=persistent then it's required +#old# # because domid is the key for storing toggle status in the browser +#old# QueryCode ( +#old# page=page, +#old# title='xmlrpc code (toggled=False)', +#old# query=main_query, +#old## domid='xmlrpc', +#old# toggled=False, +#old# ), +#old# QuickFilter ( +#old# page=page, +#old# title="QuickFilter - requires metadata (toggled=False)", +#old# criterias=quickfilter_criterias, +#old# domid='filters', +#old# toggled=False, +#old# ), +#old# Messages ( +#old# page=page, +#old# title="Runtime messages (again)", +#old# domid="msgs-post", +#old# ) +#old# ]) # variables that will get passed to the view-unfold1.html template template_env = {} @@ -124,14 +369,14 @@ def slice_view (request, slicename=tmp_default_slice): template_env [ 'unfold1_main' ] = main_plugin.render(request) # more general variables expected in the template - template_env [ 'title' ] = 'Test view for hazelnut' + template_env [ 'title' ] = 'Test view that combines various plugins' # the menu items on the top template_env [ 'topmenu_items' ] = topmenu_items('slice', request) # so we can sho who is logged template_env [ 'username' ] = the_user (request) # don't forget to run the requests - page.exec_queue_asynchroneously () + page.expose_queries () # xxx create another plugin with the same query and a different layout (with_datatables) # show that it worls as expected, one single api call to backend and 2 refreshed views