X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fsliceview.py;h=42cc8ba1f5a9a8d0970719ff85a5a1e57161fbdf;hb=03839166e30819c37290f33056f44aaee1583bfc;hp=534ed78a76726612bb18ace2d70a174d614cc102;hpb=eb9691015e43aa929eab9ed48f41a05363788a54;p=myslice.git
diff --git a/portal/sliceview.py b/portal/sliceview.py
index 534ed78a..42cc8ba1 100644
--- a/portal/sliceview.py
+++ b/portal/sliceview.py
@@ -1,303 +1,377 @@
-# Create your views here.
-
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.loginrequired import LoginRequiredAutoLogoutView
from unfold.page import Page
from manifold.core.query import Query, AnalyzedQuery
-from manifold.manifoldresult import ManifoldException
-from manifold.metadata import MetaData as Metadata
-# need to remove this dep.
-from trash.trashutils import quickfilter_criterias
-from myslice.viewutils import topmenu_items, the_user
-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 import Hazelnut
-from plugins.resources_selected import ResourcesSelected
-from plugins.googlemaps import GoogleMaps
-from plugins.senslabmap.senslabmap import SensLabMap
-from plugins.querycode.querycode import QueryCode
+from ui.topmenu import topmenu_items, the_user
+
+from plugins.raw import Raw
+from plugins.stack import Stack
+from plugins.tabs import Tabs
+from plugins.querytable import QueryTable
+from plugins.queryupdater import QueryUpdater
+from plugins.googlemap import GoogleMap
+from plugins.senslabmap import SensLabMap
+from plugins.scheduler import Scheduler
+from plugins.querycode import QueryCode
from plugins.query_editor import QueryEditor
from plugins.active_filters import ActiveFilters
-from plugins.quickfilter.quickfilter import QuickFilter
-from plugins.messages.messages import Messages
-#from plugins.updater import Updater
-
-tmp_default_slice='ple.upmc.myslicedemo'
-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()
-
- metadata = page.get_metadata()
- resource_md = metadata.details_by_object('resource')
- resource_fields = [column['name'] for column in resource_md['column']]
-
- user_md = metadata.details_by_object('user')
- user_fields = ['user_hrn'] # [column['name'] for column in user_md['column']]
-
- # TODO The query to run is embedded in the URL
- main_query = Query.get('slice').filter_by('slice_hrn', '=', slicename)
- main_query.select(
- 'slice_hrn',
- 'resource.resource_hrn', 'resource.hostname', 'resource.type', 'resource.network_hrn',
- #'lease.urn',
- 'user.user_hrn',
- #'application.measurement_point.counter'
- )
-
- query_resource_all = Query.get('resource').select(resource_fields)
- query_user_all = Query.get('user').select(user_fields)
-
- aq = AnalyzedQuery(main_query, metadata=metadata)
- page.enqueue_query(main_query, analyzed_query=aq)
- page.enqueue_query(query_resource_all)
- page.enqueue_query(query_user_all)
-
- # 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=[],
- )
+from plugins.quickfilter import QuickFilter
+from plugins.messages import Messages
+from plugins.slicestat import SliceStat
- # ... responsible for the slice properties...
+from myslice.config import Config
+tmp_default_slice='ple.upmc.myslicedemo'
- 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')
- )
+# temporary : turn off the users part to speed things up
+#do_query_users=True
+do_query_users=False
- sq_plugin = Tabs (
- page=page,
- title="Slice view for %s"%slicename,
- togglable=False,
- sons=[],
- )
+insert_messages=False
+#insert_messages=True
+class SliceView (LoginRequiredAutoLogoutView):
- # ... 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')
+ def get (self,request, slicename=tmp_default_slice):
-
- ############################################################################
- # RESOURCES
- #
- # A stack inserted in the subquery tab that will hold all operations
- # related to resources
- #
+ page = Page(request)
+ page.add_css_files ('css/slice-view.css')
+ page.add_js_files ( [ "js/common.functions.js" ] )
+ page.add_js_chunks ('$(function() { messages.debug("sliceview: jQuery version " + $.fn.jquery); });')
+ page.add_js_chunks ('$(function() { messages.debug("sliceview: users turned %s"); });'%("on" if do_query_users else "off"))
+ config=Config()
+ page.add_js_chunks ('$(function() { messages.debug("manifold URL %s"); });'%(config.manifold_url()))
+ page.expose_js_metadata()
- stack_resources = Stack(
- page = page,
- title = 'Resources',
- sons=[],
- )
-
- resource_query_editor = QueryEditor(
- page = page,
- query = sq_resource,
- )
- stack_resources.insert(resource_query_editor)
-
- resource_active_filters = ActiveFilters(
- page = page,
- query = sq_resource,
- )
- stack_resources.insert(resource_active_filters)
-
- # --------------------------------------------------------------------------
- # 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 = query_resource_all,
- 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(GoogleMaps(
- page = page,
- title = 'Geographic view',
- domid = 'gmap',
- # tab's sons preferably turn this off
- togglable = False,
- query = sq_resource,
- query_all = query_resource_all,
- checkboxes = True,
- # center on Paris
- latitude = 49.,
- longitude = 2.2,
- zoom = 3,
- ))
-
- stack_resources.insert(tab_resource_plugins)
-
- 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,
- query_all = query_user_all,
- 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)
-
- # --------------------------------------------------------------------------
- # ResourcesSelected
- #
- main_plugin.insert(ResourcesSelected(
- page = page,
- title = 'Pending operations',
- query = main_query,
- togglable = True,
- ))
-
- 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",
-# ))
+ metadata = page.get_metadata()
+ resource_md = metadata.details_by_object('resource')
+ resource_fields = [column['name'] for column in resource_md['column']]
-
-
- # variables that will get passed to the view-unfold1.html template
- template_env = {}
+ user_md = metadata.details_by_object('user')
+ user_fields = ['user_hrn'] # [column['name'] for column in user_md['column']]
- # define 'unfold1_main' to the template engine - the main contents
- template_env [ 'unfold1_main' ] = main_plugin.render(request)
-
- # more general variables expected in the template
- template_env [ 'title' ] = '%(slicename)s (test view that combines various plugins)'%locals()
- # 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.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
-
- # the prelude object in page contains a summary of the requirements() for all plugins
- # define {js,css}_{files,chunks}
- prelude_env = page.prelude_env()
- template_env.update(prelude_env)
- result=render_to_response ('view-unfold1.html',template_env,
- context_instance=RequestContext(request))
- return result
+ # TODO The query to run is embedded in the URL
+ main_query = Query.get('slice').filter_by('slice_hrn', '=', slicename)
+ main_query.select(
+ 'slice_hrn',
+ 'resource.hrn', 'resource.hostname', 'resource.type',
+ 'resource.network_hrn',
+ 'lease.urn',
+ 'user.user_hrn',
+ #'application.measurement_point.counter'
+ )
+
+ query_resource_all = Query.get('resource').select(resource_fields)
+ if do_query_users:
+ query_user_all = Query.get('user').select(user_fields)
+
+ aq = AnalyzedQuery(main_query, metadata=metadata)
+ page.enqueue_query(main_query, analyzed_query=aq)
+ page.enqueue_query(query_resource_all)
+ if do_query_users:
+ page.enqueue_query(query_user_all)
+
+ # ... 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')
+
+
+ # 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_stack = Stack (
+ page=page,
+ title="Slice %s"%slicename,
+ sons=[],
+ )
+
+ # ... responsible for the slice properties...
+
+ # a nice header
+ main_stack.insert (
+ Raw (page=page,
+ togglable=False,
+ toggled=True,
+ html=" Slice %s
"%slicename)
+ )
+
+ # --------------------------------------------------------------------------
+ # QueryUpdater (Pending Operations)
+
+ main_stack.insert(QueryUpdater(
+ page = page,
+ title = 'Pending operations',
+ query = main_query,
+ togglable = True,
+ # start turned off, it will open up itself when stuff comes in
+ toggled = False,
+ domid = 'pending',
+ outline_complete = True,
+ ))
+
+ # --------------------------------------------------------------------------
+ # Filter Resources
+
+ filter_query_editor = QueryEditor(
+ page = page,
+ query = sq_resource,
+ query_all = query_resource_all,
+ title = "Select Columns",
+ domid = 'select-columns',
+ )
+ filter_active_filters = ActiveFilters(
+ page = page,
+ query = sq_resource,
+ title = "Active Filters",
+ )
+ filters_area = Stack(
+ page = page,
+ title = 'Filter Resources',
+ domid = 'filters',
+ sons = [filter_query_editor, filter_active_filters],
+ togglable = True,
+ toggled = 'persistent',
+ outline_complete = True,
+ )
+ main_stack.insert (filters_area)
+
+ # --------------------------------------------------------------------------
+ # RESOURCES
+ # the resources part is made of a Tabs (Geographic, List),
+
+ resources_as_gmap = GoogleMap(
+ page = page,
+ title = 'Geographic view',
+ domid = 'resources-map',
+ # tab's sons preferably turn this off
+ togglable = False,
+ query = sq_resource,
+ query_all = query_resource_all,
+ googlemap_api_key = Config().googlemap_api_key(),
+ checkboxes = True,
+ # center on Paris
+ latitude = 49.,
+ longitude = 9,
+ zoom = 4,
+ )
+
+ resources_as_3dmap = SensLabMap(
+ page = page,
+ title = '3D Map',
+ domid = 'senslabmap',
+ query = sq_resource,
+ query_all = query_resource_all,
+ )
+
+ resources_as_list = QueryTable(
+ page = page,
+ domid = 'resources-list',
+ title = 'List view',
+ # this is the query at the core of the slice list
+ query = sq_resource,
+ query_all = query_resource_all,
+ checkboxes = True,
+ datatables_options = {
+ 'iDisplayLength': 25,
+ 'bLengthChange' : True,
+ 'bAutoWidth' : True,
+ },
+ )
+
+ resources_as_scheduler = Scheduler(
+ page = page,
+ title = 'Scheduler',
+ domid = 'scheduler',
+ query = sq_resource,
+ query_all_resources = query_resource_all,
+ query_lease = sq_lease,
+ )
+
+ # with the new 'Filter' stuff on top, no need for anything but the querytable
+ resources_as_list_area = resources_as_list
+
+ resources_area = Tabs ( page=page,
+ domid="resources",
+ togglable=True,
+ title="Resources",
+ outline_complete=True,
+ sons=[
+ resources_as_scheduler,
+ #resources_as_gmap,
+ #resources_as_3dmap,
+ resources_as_list_area, ],
+ active_domid = 'resources-map',
+ persistent_active=True,
+ )
+ main_stack.insert (resources_area)
+
+ # --------------------------------------------------------------------------
+ # USERS
+
+ if do_query_users:
+ tab_users = Tabs(
+ page = page,
+ domid = 'users',
+ outline_complete = True,
+ togglable = True,
+ title = 'Users',
+ active_domid = 'users-list',
+ )
+ main_stack.insert(tab_users)
+
+ tab_users.insert(QueryTable(
+ page = page,
+ title = 'Users List',
+ domid = 'users-list',
+ # tab's sons preferably turn this off
+ togglable = False,
+ # this is the query at the core of the slice list
+ query = sq_user,
+ query_all = query_user_all,
+ checkboxes = True,
+ datatables_options = {
+ 'iDisplayLength' : 25,
+ 'bLengthChange' : True,
+ 'bAutoWidth' : True,
+ },
+ ))
+
+# DEMO
+ # --------------------------------------------------------------------------
+ # MEASUREMENTS
+ measurements_stats_cpu = SliceStat(
+ title = "CPU Usage",
+ domid = 'resources-stats-cpu',
+ page = page,
+ stats = 'slice',
+ key = 'hrn',
+ query = 'none',
+ slicename = slicename,
+ o = 'cpu'
+ )
+
+ measurements_stats_mem = SliceStat(
+ title = "Memory Usage",
+ domid = 'resources-stats-mem',
+ page = page,
+ stats = 'slice',
+ key = 'hrn',
+ query = 'none',
+ slicename = slicename,
+ o = 'mem'
+ )
+
+ measurements_stats_asb = SliceStat(
+ title = "Traffic Sent",
+ domid = 'resources-stats-asb',
+ page = page,
+ stats = 'slice',
+ key = 'hrn',
+ query = 'none',
+ slicename = slicename,
+ o = 'asb'
+ )
+
+ measurements_stats_arb = SliceStat(
+ title = "Traffic Received",
+ domid = 'resources-stats-arb',
+ page = page,
+ stats = 'slice',
+ key = 'hrn',
+ query = 'none',
+ slicename = slicename,
+ o = 'arb'
+ )
+
+ tab_measurements = Tabs ( page=page,
+ domid="measurements",
+ togglable=True,
+ toggled = False,
+ title="Measurements",
+ outline_complete=True,
+ sons=[ measurements_stats_cpu, measurements_stats_mem, measurements_stats_asb, measurements_stats_arb ],
+ active_domid = 'measurements_stats_cpu',
+ )
+ main_stack.insert (tab_measurements)
+
+# tab_measurements = Tabs (
+# page = page,
+# active_domid = 'measurements-list',
+# outline_complete = True,
+# togglable = True,
+# title = 'Measurements',
+# domid = 'measurements',
+# )
+# main_stack.insert(tab_measurements)
+#
+# tab_measurements.insert(QueryTable(
+# page = page,
+# title = 'Measurements',
+# domid = 'measurements-list',
+# # tab's sons preferably turn this off
+# togglable = False,
+# # this is the query at the core of the slice list
+# query = sq_measurement,
+# # do NOT set checkboxes to False
+# # this table being otherwise empty, it just does not fly with dataTables
+# checkboxes = True,
+# datatables_options = {
+# 'iDisplayLength' : 25,
+# 'bLengthChange' : True,
+# 'bAutoWidth' : True,
+# },
+# ))
+#
+# # --------------------------------------------------------------------------
+# # MESSAGES (we use transient=False for now)
+ if insert_messages:
+ main_stack.insert(Messages(
+ page = page,
+ title = "Runtime messages for slice %s"%slicename,
+ domid = "msgs-pre",
+ levels = "ALL",
+ # plain messages are probably less nice for production but more reliable for development for now
+ transient = False,
+ # these make sense only in non-transient mode..
+ togglable = True,
+ toggled = 'persistent',
+ outline_complete = True,
+ ))
+
+
+ # variables that will get passed to the view-unfold1.html template
+ template_env = {}
+
+ # define 'unfold_main' to the template engine - the main contents
+ template_env [ 'unfold_main' ] = main_stack.render(request)
+
+ # more general variables expected in the template
+ template_env [ 'title' ] = '%(slicename)s'%locals()
+ # 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.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
+
+ # the prelude object in page contains a summary of the requirements() for all plugins
+ # define {js,css}_{files,chunks}
+ prelude_env = page.prelude_env()
+ template_env.update(prelude_env)
+ result=render_to_response ('view-unfold1.html',template_env,
+ context_instance=RequestContext(request))
+ return result