1 # this somehow is not used anymore - should it not be ?
2 from django.template import RequestContext
3 from django.shortcuts import render_to_response
4 from django.shortcuts import render
5 from django import forms
7 from unfold.loginrequired import FreeAccessView
8 from unfold.page import Page
9 from sla.slaclient import restclient
10 from sla.slaclient import wsag_model
12 from myslice.theme import ThemeView
13 # from sla import SLAPlugin
14 from django.core.urlresolvers import reverse
15 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
17 import slaclient.service.fed4fire.fed4fireservice as fed4fireservice
18 from rest_framework.views import APIView
19 from django.http import HttpResponse
31 class AgreementsFilter(object):
32 def __init__(self, status=None, provider=None, consumer=None):
34 self.provider = provider
35 self.consumer = consumer
38 return "<AgreementsFilter(status={}, provider={}, consumer={})>".format(
39 self.status, self.provider, self.consumer
43 def _check(expectedvalue, actualvalue):
44 if expectedvalue is None or expectedvalue == '':
47 return actualvalue == expectedvalue
49 def check(self, agreement):
50 """Check if this agreement satisfy the filter.
52 The agreement must be previously annotated
54 guaranteestatus = agreement.guaranteestatus
55 provider = agreement.context.provider
56 consumer = agreement.context.consumer
58 AgreementsFilter._check(self.status, guaranteestatus) and
59 AgreementsFilter._check(self.provider, provider) and
60 AgreementsFilter._check(self.consumer, consumer)
64 class FilterForm(forms.Form):
65 _attrs = {'class': 'form-control'}
67 status = forms.ChoiceField(
70 (wsag_model.AgreementStatus.StatusEnum.FULFILLED, 'Fulfilled'),
71 (wsag_model.AgreementStatus.StatusEnum.VIOLATED, 'Violated'),
72 (wsag_model.AgreementStatus.StatusEnum.NON_DETERMINED, 'Non determined')],
73 widget=forms.Select(attrs=_attrs),
76 provider = forms.CharField(
77 widget=forms.TextInput(attrs=_attrs),
80 consumer = forms.CharField(
81 widget=forms.TextInput(attrs=_attrs),
86 class SLAView (FreeAccessView, ThemeView):
87 template_name = 'slice-tab-sla.html'
89 def get (self, request, slicename, state=None):
97 keys = ['provider','agreement','date','status','result','ok']
101 form = FilterForm(request.GET)
103 filter_ = _get_filter_from_form(form)
105 consumer_id = _get_consumer_id(request)
107 #agreements = _get_agreements(agreement_id, consumer_id=consumer_id, filter_=filter_)
108 agreements = _get_agreements(agreement_id, slice=slicename)
110 for agreement in agreements:
112 provider = agreement.context.provider
113 row.append(provider) # Provider
114 row.append(agreement) # Agreement
115 row.append(agreement.context.time_formatted()) # Date
117 enf = _get_enforcement(agreement.agreement_id, provider)
119 if enf.enabled == 'true':
120 row.append('Evaluating') # Status
121 row.append('') # Result
124 if agreement.guaranteestatus == "NON_DETERMINED":
125 row.append('Provisioned') # Status
126 row.append('') # Result
130 row.append('Finished') # Status
132 violations_list = _get_agreement_violations(agreement.agreement_id, provider, "GT_Performance")
134 if len(violations_list) > 0:
135 value = '%.2f'%float(violations_list[0].actual_value)
136 row.append('%d'%(float(value)*100)) # Result
138 row.append('100') # Result
140 if agreement.guaranteestatus == "VIOLATED":
141 row.append('false') # Ok
143 if agreement.guaranteestatus == "FULFILLED":
144 row.append('true') # Ok
146 ag_info.append(dict(zip(keys,row)))
149 # write something of our own instead
150 # more general variables expected in the template
151 template_env['title'] = 'SLA Agreements'
152 template_env['agreements'] = agreements
153 template_env['username'] = request.user
154 template_env['slicename'] = slicename
155 template_env['enforcements'] = enforcements
156 template_env['last_violation_list'] = violations
157 template_env['ag_info'] = ag_info
160 # the prelude object in page contains a summary of the requirements() for all plugins
161 # define {js,css}_{files,chunks}
162 prelude_env = page.prelude_env()
163 template_env.update(prelude_env)
165 return render_to_response(self.template_name, template_env, context_instance=RequestContext(request))
168 class AgreementsFilter(object):
169 def __init__(self, status=None, provider=None, consumer=None):
171 self.provider = provider
172 self.consumer = consumer
175 return "<AgreementsFilter(status={}, provider={}, consumer={})>".format(
176 self.status, self.provider, self.consumer
180 def _check(expectedvalue, actualvalue):
181 if expectedvalue is None or expectedvalue == '':
184 return actualvalue == expectedvalue
186 def check(self, agreement):
187 """Check if this agreement satisfy the filter.
189 The agreement must be previously annotated
191 guaranteestatus = agreement.guaranteestatus
192 provider = agreement.context.provider
193 consumer = agreement.context.consumer
195 AgreementsFilter._check(self.status, guaranteestatus) and
196 AgreementsFilter._check(self.provider, provider) and
197 AgreementsFilter._check(self.consumer, consumer)
201 class ContactForm(forms.Form):
202 subject = forms.CharField(max_length=100)
203 message = forms.CharField()
204 sender = forms.EmailField()
205 cc_myself = forms.BooleanField(required=False)
208 def _get_agreements_client(path=""):
209 return restclient.Factory.agreements(path)
212 def _get_violations_client():
213 return restclient.Factory.violations()
215 def _get_enforcements_client():
216 return restclient.Factory.enforcements()
218 def _get_consumer_id(request):
222 def _get_agreement(agreement_id):
224 agreements_client = _get_agreements_client()
225 agreement, response = agreements_client.getbyid(agreement_id)
228 def _get_enforcement(agreement_id, testbed):
230 enforcements_client = _get_enforcements_client()
231 enforcement, response = enforcements_client.getbyagreement(agreement_id, testbed)
234 def _get_filter_from_form(form):
236 data = form.cleaned_data
237 result = AgreementsFilter(
238 data["status"], data["provider"], data["consumer"])
241 def agreement_term_violations(request, agreement_id, guarantee_name):
244 prelude_env = page.prelude_env()
246 annotator = wsag_helper.AgreementAnnotator()
247 agreement = _get_agreement(agreement_id)
248 violations = _get_agreement_violations(agreement_id, guarantee_name)
249 annotator.annotate_agreement(agreement)
251 slicename = request.POST.get('slicename')
253 paginator = Paginator(violations, 25) # Show 25 violations per page
254 page_num = request.GET.get('page')
257 violation_page = paginator.page(page_num)
258 except PageNotAnInteger:
259 # If page is not an integer, deliver first page.
260 violation_page = paginator.page(1)
262 # If page is out of range (e.g. 9999), deliver first page.
263 violation_page = paginator.page(1)
266 'agreement_id': agreement_id,
267 'guarantee_term': agreement.guaranteeterms[guarantee_name],
268 'violations': violation_page,
269 'agreement': agreement,
270 'slicename': slicename,
271 'last_violation': violations[-1].actual_value
274 context.update(prelude_env)
276 return render_to_response ('violations_template.html', context, context_instance=RequestContext(request))
277 # return render(request, 'violations_template.html', context)
279 def agreement_details(request, agreement_id):
282 prelude_env = page.prelude_env()
284 annotator = wsag_helper.AgreementAnnotator()
285 agreement = _get_agreement(agreement_id)
286 violations = _get_agreement_violations(agreement_id)
287 status = _get_agreement_status(agreement_id)
288 annotator.annotate_agreement(agreement, status, violations)
290 violations_by_date = wsag_helper.get_violations_bydate(violations)
292 'agreement_id': agreement_id,
293 'agreement': agreement,
295 'violations_by_date': violations_by_date
298 context.update(prelude_env)
300 return render_to_response ('violations_template.html', context, context_instance=RequestContext(request))
301 #return render(request, 'agreement_detail.html', context)
303 def _get_agreement(agreement_id):
305 agreements_client = _get_agreements_client()
306 agreement, response = agreements_client.getbyid(agreement_id)
309 def _get_agreements(agreement_id, slice=None, provider_id=None, consumer_id=None, filter_=None):
311 agreements_client = _get_agreements_client()
312 if agreement_id is None:
313 if consumer_id is not None:
314 agreements, response = agreements_client.getbyconsumer(consumer_id)
315 elif provider_id is not None:
316 agreements, response = agreements_client.getbyprovider(provider_id)
317 elif slice is not None:
318 agreements_client = _get_agreements_client("slice")
319 agreements, response = agreements_client.getbyslice(slice)
322 "Invalid values: consumer_id and provider_id are None")
324 agreement, response = agreements_client.getbyid(agreement_id)
325 agreements = [agreement]
327 annotator = wsag_helper.AgreementAnnotator()
328 for agreement in agreements:
329 id_ = agreement.agreement_id
330 testbed = agreement.context.provider
331 status = _get_agreement_status(id_, testbed)
332 annotator.annotate_agreement(agreement, status)
334 if filter_ is not None:
335 print "FILTERING ", repr(filter_)
336 agreements = filter(filter_.check, agreements);
338 print "NOT FILTERING"
342 def _get_agreements_by_consumer(consumer_id):
344 agreements_client = _get_agreements_client()
345 agreements, response = agreements_client.getbyconsumer(consumer_id)
348 def _get_agreement_status(agreement_id, testbed):
350 agreements_client = _get_agreements_client()
351 status, response = agreements_client.getstatus(agreement_id, testbed)
354 def _get_agreement_violations(agreement_id, testbed, term=None):
356 violations_client = _get_violations_client()
357 violations, response = violations_client.getbyagreement(agreement_id, testbed, term)
361 class AgreementSimple(APIView):
362 def build_response(self, code, text):
363 response = HttpResponse(text, content_type="text/plain", status=code)
366 def post( self, request, **kwargs):
367 #import pdb; pdb.set_trace()
368 print "------------------------------------------------1"
370 for key, value in request.DATA.items(): # jgarcia review this
372 data[new_key] = value
375 template_id = data['template_id']
377 return self.build_response(400, 'Invalid template_id')
382 return self.build_response(400, 'Invalid user')
385 expiration_time = data['expiration_time']
387 return self.build_response(400, 'Invalid expiration_time')
390 print "Calling createagreementsimplified with template_id:",template_id,"and user:",user
391 result = fed4fireservice.createagreementsimplified(template_id, user, expiration_time)
394 print traceback.format_exc()
395 print '%s (%s)' % (e, type(e))
397 return self.build_response(400, 'Problem creating agreement')
399 return self.build_response(200, result)