X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=trash%2Fsliceview.py;h=eea4e22e39b8551defbd9c5d77138ef5335e2c8c;hb=2f1347ac1031c64b93c0b397add527ef33948974;hp=022eb57d754b8f0302caeb523429063ddb778fb2;hpb=ee1403fe15f21c08fcd97f770f64ef44122e2c23;p=myslice.git diff --git a/trash/sliceview.py b/trash/sliceview.py index 022eb57d..eea4e22e 100644 --- a/trash/sliceview.py +++ b/trash/sliceview.py @@ -4,82 +4,331 @@ 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 unfold.page import Page -from manifold.manifoldquery import ManifoldQuery +#from manifold.manifoldquery import ManifoldQuery +from manifold.core.query import Query, AnalyzedQuery +from plugins.raw.raw import Raw from plugins.stack.stack import Stack from plugins.tabs.tabs import Tabs -from plugins.hazelnut.hazelnut import Hazelnut from plugins.lists.slicelist import SliceList +from plugins.hazelnut.hazelnut import Hazelnut +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 myslice.viewutils import quickfilter_criterias +from manifold.manifoldresult import ManifoldException +from myslice.viewutils import quickfilter_criterias from myslice.viewutils import topmenu_items, the_user -tmp_default_slice='ple.inria.sfatest' +# XXX JORDAN +from manifold.metadata import MetaData as Metadata + +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() - main_query = ManifoldQuery (action='get', - subject='resource', - timestamp='latest', - fields=['network','type','hrn','hostname'], - filters= [ [ 'slice_hrn', '=', slicename, ] ], -# sort='slice_hrn', - ) - page.enqueue_query (main_query) + # TODO The query to run is embedded in the URL + main_query = Query.get('slice').filter_by('slice_hrn', '=', slicename) + # 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.fields = [ + 'slice_hrn', + 'resource.hrn', 'resource.hostname', 'resource.type', 'resource.authority', + 'user.user_hrn', +# 'application.measurement_point.counter' + ] + + aq = AnalyzedQuery(main_query) + page.enqueue_query(main_query, analyzed_query=aq) + + # 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, domid='thestack', -# togglable=False, - sons=[Tabs ( - page=page, - title="2 tabs : w/ and w/o checkboxes", - domid='thetabs', -# toggled=False, - active_domid='checkboxes', - sons=[ - Hazelnut ( - page=page, - title='a sample and simple hazelnut', - domid='simple', -# togglable=False, - # this is the query at the core of the slice list - query=main_query, - ), - Hazelnut ( - page=page, - title='with checkboxes', - domid='checkboxes', -# togglable=False, - checkboxes=True, - # this is the query at the core of the slice list - query=main_query, - ), - ]), - Hazelnut ( - page=page, - title='not in tabs', - domid='standalone', -# toggled=False, - # this is the query at the core of the slice list - query=main_query, - ), - QueryCode ( - page=page, - title='xmlrpc code', - query=main_query, -# toggled=False, - ), - ]) + togglable=False, + sons=[], + ) + + # ... responsible for the slice properties... + + + main_plugin.insert ( + Raw (page=page,togglable=False, toggled=True,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 = {} @@ -88,14 +337,14 @@ 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 @@ -106,5 +355,4 @@ def slice_view (request, slicename=tmp_default_slice): template_env.update(prelude_env) result=render_to_response ('view-unfold1.html',template_env, context_instance=RequestContext(request)) - print 'result=',result return result