1 from django.template import RequestContext
2 from django.shortcuts import render_to_response
4 from portal.templateviews import LoginRequiredAutoLogoutView
6 from unfold.page import Page
7 from manifold.core.query import Query, AnalyzedQuery
9 from myslice.viewutils import topmenu_items, the_user
11 from plugins.raw.raw import Raw
12 from plugins.stack.stack import Stack
13 from plugins.tabs.tabs import Tabs
14 from plugins.hazelnut import Hazelnut
15 from plugins.resources_selected import ResourcesSelected
16 from plugins.googlemap import GoogleMap
17 from plugins.senslabmap.senslabmap import SensLabMap
18 from plugins.querycode.querycode import QueryCode
19 from plugins.query_editor import QueryEditor
20 from plugins.active_filters import ActiveFilters
21 from plugins.quickfilter.quickfilter import QuickFilter
22 from plugins.messages.messages import Messages
23 #from plugins.updater import Updater
25 tmp_default_slice='ple.upmc.myslicedemo'
27 # temporary : turn off the users part to speed things up
30 class SliceView (LoginRequiredAutoLogoutView):
32 def get (self,request, slicename=tmp_default_slice):
35 page.add_css_files ('css/slice-view.css')
36 page.add_js_chunks ('$(function() { console.log("sliceview: jQuery version " + $.fn.jquery); });')
37 page.add_js_chunks ('$(function() { console.log("sliceview: users turned %s"); });'%("on" if do_query_users else "off"))
38 page.expose_js_metadata()
40 metadata = page.get_metadata()
41 resource_md = metadata.details_by_object('resource')
42 resource_fields = [column['name'] for column in resource_md['column']]
44 user_md = metadata.details_by_object('user')
45 user_fields = ['user_hrn'] # [column['name'] for column in user_md['column']]
47 # TODO The query to run is embedded in the URL
48 main_query = Query.get('slice').filter_by('slice_hrn', '=', slicename)
51 'resource.resource_hrn', 'resource.hostname', 'resource.type', 'resource.network_hrn',
54 #'application.measurement_point.counter'
57 query_resource_all = Query.get('resource').select(resource_fields)
59 query_user_all = Query.get('user').select(user_fields)
61 aq = AnalyzedQuery(main_query, metadata=metadata)
62 page.enqueue_query(main_query, analyzed_query=aq)
63 page.enqueue_query(query_resource_all)
65 page.enqueue_query(query_user_all)
67 # ... and for the relations
68 # XXX Let's hardcode resources for now
69 sq_resource = aq.subquery('resource')
70 sq_user = aq.subquery('user')
71 sq_lease = aq.subquery('lease')
72 sq_measurement = aq.subquery('measurement')
75 # Prepare the display according to all metadata
76 # (some parts will be pending, others can be triggered by users).
78 # For example slice measurements will not be requested by default...
80 # Create the base layout (Stack)...
83 title="Slice %s"%slicename,
87 # ... responsible for the slice properties...
94 html="<h2 class='well well-lg'> Slice %s</h2>"%slicename)
97 # --------------------------------------------------------------------------
100 main_stack.insert(ResourcesSelected(
102 title = 'Pending operations',
106 outline_complete = True,
110 # Raw (page=page,togglable=False, toggled=True,html='<b>Description:</b> TODO')
113 # the resources part is made of a Stack,
114 # with first a Tabs (List, Geographic),
115 # and second the QueryEditor to tweak the set of attributes to show
116 resources_as_list = Hazelnut(
118 title = 'Resources as a List',
119 domid = 'resources_list',
120 # this is the query at the core of the slice list
122 query_all = query_resource_all,
124 datatables_options = {
125 # for now we turn off sorting on the checkboxes columns this way
126 # this of course should be automatic in hazelnut
127 'aoColumns' : [None, None, None, None, {'bSortable': False}],
128 'iDisplayLength': 25,
129 'bLengthChange' : True,
134 resources_as_map = GoogleMap(
136 title = 'Geographic view',
138 # tab's sons preferably turn this off
141 query_all = query_resource_all,
149 resources_query_editor = QueryEditor(
152 title = "Select Columns",
154 resources_active_filters = ActiveFilters(
157 title = "Active Filters ?",
160 resources_area = Stack (
165 outline_complete=True,
168 sons=[ resources_as_list, resources_as_map, ] ,
169 active_domid = 'gmap',
172 title="Customize Resources layout",
174 toggled='persistent',
175 domid="customize-resources",
176 outline_complete=True,
177 sons = [ resources_query_editor, resources_active_filters, ],
182 main_stack.insert (resources_area)
187 # title="Slice view for %s"%slicename,
193 ############################################################################
196 # A stack inserted in the subquery tab that will hold all operations
197 # related to resources
200 # stack_resources = Stack(
202 # title = 'Resources',
206 # stack_resources.insert(resource_active_filters)
209 # stack_resources.insert(tab_resource_plugins)
211 # sq_plugin.insert(stack_resources)
213 ############################################################################
221 outline_complete = True,
224 active_domid = 'checkboxes2',
226 main_stack.insert(tab_users)
228 tab_users.insert(Hazelnut(
230 title = 'Users List',
231 domid = 'checkboxes2',
232 # tab's sons preferably turn this off
234 # this is the query at the core of the slice list
236 query_all = query_user_all,
238 datatables_options = {
239 # for now we turn off sorting on the checkboxes columns this way
240 # this of course should be automatic in hazelnut
241 'aoColumns' : [None, None, None, None, {'bSortable': False}],
242 'iDisplayLength' : 25,
243 'bLengthChange' : True,
247 tab_measurements = Tabs (
249 active_domid = 'checkboxes3',
250 outline_complete = True,
252 title = 'Measurements',
253 domid = 'measurements',
255 main_stack.insert(tab_measurements)
257 tab_measurements.insert(Hazelnut(
259 title = 'Measurements',
260 domid = 'checkboxes3',
261 # tab's sons preferably turn this off
263 # this is the query at the core of the slice list
264 query = sq_measurement,
266 datatables_options = {
267 # for now we turn off sorting on the checkboxes columns this way
268 # this of course should be automatic in hazelnut
269 'aoColumns' : [None, None, None, None, {'bSortable': False}],
270 'iDisplayLength' : 25,
271 'bLengthChange' : True,
275 main_stack.insert(Messages(
277 title = "Runtime messages for slice %s"%slicename,
280 # plain messages are probably less nice for production but more reliable for development for now
282 # these make sense only in non-transient mode..
284 toggled = 'persistent',
285 outline_complete = True,
289 # variables that will get passed to the view-unfold1.html template
292 # define 'unfold1_main' to the template engine - the main contents
293 template_env [ 'unfold1_main' ] = main_stack.render(request)
295 # more general variables expected in the template
296 template_env [ 'title' ] = '%(slicename)s'%locals()
297 # the menu items on the top
298 template_env [ 'topmenu_items' ] = topmenu_items('Slice', request)
299 # so we can sho who is logged
300 template_env [ 'username' ] = the_user (request)
302 # don't forget to run the requests
303 page.expose_queries ()
305 # xxx create another plugin with the same query and a different layout (with_datatables)
306 # show that it worls as expected, one single api call to backend and 2 refreshed views
308 # the prelude object in page contains a summary of the requirements() for all plugins
309 # define {js,css}_{files,chunks}
310 prelude_env = page.prelude_env()
311 template_env.update(prelude_env)
312 result=render_to_response ('view-unfold1.html',template_env,
313 context_instance=RequestContext(request))