From e64271549bbe599c51de693b0903c87385f3472d Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Mon, 9 Dec 2013 14:56:01 +0100
Subject: [PATCH] a simple view for testing just querytable

---
 trash/simpletableview.py | 86 ++++++++++++++++++++++++++++++++++++++++
 trash/urls.py            |  2 +
 2 files changed, 88 insertions(+)
 create mode 100644 trash/simpletableview.py

diff --git a/trash/simpletableview.py b/trash/simpletableview.py
new file mode 100644
index 00000000..6764321e
--- /dev/null
+++ b/trash/simpletableview.py
@@ -0,0 +1,86 @@
+# just one instance of QueryTable, nothing more, nothing less
+from django.views.generic.base import TemplateView
+from django.template import RequestContext
+from django.shortcuts import render_to_response
+
+from manifold.core.query import Query, AnalyzedQuery
+
+from unfold.page import Page
+
+from ui.topmenu import topmenu_items, the_user
+
+from plugins.querytable import QueryTable
+
+class SimpleTableView (TemplateView):
+
+    def get (self, request, slicename='ple.inria.f14'):
+
+        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']]
+
+        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'
+        )
+        # for internal use in the querytable plugin;
+        # needs to be a unique column present for each returned record
+        main_query_key = 'hrn'
+    
+        query_resource_all = Query.get('resource').select(resource_fields)
+        
+        aq = AnalyzedQuery(main_query, metadata=metadata)
+        page.enqueue_query(main_query, analyzed_query=aq)
+        page.enqueue_query(query_resource_all)
+
+        sq_resource    = aq.subquery('resource')
+
+        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,
+            # safer to use 'hrn' as the internal unique key for this plugin
+            common_key     = main_query_key,
+            checkboxes = True,
+            datatables_options = { 
+                'iDisplayLength': 25,
+                'bLengthChange' : True,
+                'bAutoWidth'    : True,
+                },
+            )
+
+        print 40*'++-','JUST created, common_key=',resources_as_list.common_key
+
+        # 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' ] = resources_as_list.render(request)
+    
+        # more general variables expected in the template
+        template_env [ 'title' ] = 'simple %(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 ()
+
+        # 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
diff --git a/trash/urls.py b/trash/urls.py
index a1041ccf..5e14d977 100644
--- a/trash/urls.py
+++ b/trash/urls.py
@@ -1,5 +1,6 @@
 from django.conf.urls           import patterns, include, url
 
+import trash.simpletableview
 import trash.simplegridview
 
 urlpatterns = patterns(
@@ -8,5 +9,6 @@ urlpatterns = patterns(
     url(r'^scroll/?$',          'trash.sampleviews.scroll_view'),
     url(r'^plugin/?$',          'trash.pluginview.test_plugin_view'),
     url(r'^dashboard/?$',       'trash.dashboard.dashboard_view'),
+    url(r'^simpletable/(?P<slicename>[\w\.]+)/?$', trash.simpletableview.SimpleTableView.as_view()),
     url(r'^simplegrid/(?P<slicename>[\w\.]+)/?$', trash.simplegridview.SimpleGridView.as_view()),
 )
-- 
2.43.0