def platformEdit(request,centre_id,platform_id=None):
''' Handle platform editing '''
c=Centre.objects.get(id=centre_id)
urls={}
# start by getting a form ...
if platform_id is None:
urls['edit']=reverse('pimmsqn.apps.qn.views.platformEdit',args=(centre_id,))
if request.method=='GET':
pform=MyPlatformForm(c)
elif request.method=='POST':
pform=MyPlatformForm(c,request.POST)
p=None
puri=atomuri()
else:
urls['edit']=reverse('pimmsqn.apps.qn.views.platformEdit',args=(centre_id,platform_id,))
p=Platform.objects.get(id=platform_id)
puri=p.uri
if request.method=='GET':
pform=MyPlatformForm(c,instance=p)
elif request.method=='POST':
pform=MyPlatformForm(c,request.POST,instance=p)
urls=commonURLs(p,urls)
# now we've got a form, handle it
if request.method=='POST':
if pform.is_valid():
p=pform.save(commit=False)
p.centre=c
p.uri=puri
p.save()
return HttpResponseRedirect(
reverse('pimmsqn.apps.qn.views.centre',args=(centre_id,)))
return render_to_response('platform.html',
{'pform':pform,'urls':urls,'p':p,'c':c,
'tabs':tabs(request,centre_id,'Platform')})
def edit(self,request):
''' Provides a form to edit a component, and handle the posting of a form
containing edits for a component, or a delete'''
c=self.component
logging.debug('Starting editing component %s'%c.id)
if request.method=='POST':
if 'deleteMe' in request.POST:
if c.controlled:
logging.debug('Invalid delete POST to controlled component')
return HttpResponse('Invalid Request')
else:
if len(c.components.all())<>0:
return HttpResponse('You need to delete child components first')
parent=Component.objects.filter(components=c)[0]
url=reverse('pimmsqn.apps.qn.views.componentEdit',args=(self.centre_id,parent.id,))
c.delete()
return HttpResponseRedirect(url)
# find my own urls ...
urls={}
urls['form']=self.url
urls['refs']=reverse('pimmsqn.apps.qn.views.assign',args=(self.centre_id,'reference',
'component',c.id,))
urls['subcomp']=reverse('pimmsqn.apps.qn.views.componentSub',args=(self.centre_id,c.id,))
urls['coupling']=reverse('pimmsqn.apps.qn.views.componentCup',args=(self.centre_id,c.id))
urls['inputs']=reverse('pimmsqn.apps.qn.views.componentInp',args=(self.centre_id,c.id))
urls['text']=reverse('pimmsqn.apps.qn.views.componentTxt',args=(self.centre_id,c.id))
urls=commonURLs(c.model,urls)
baseURL=reverse('pimmsqn.apps.qn.views.componentAdd',args=(self.centre_id,))
template='+EDID+'
baseURL=baseURL.replace('add/','%s/edit'%template)
# this is the automatic machinery ...
refs=Reference.objects.filter(component__id=c.id)
inps=ComponentInput.objects.filter(owner__id=c.id)
postOK=True
if request.method=="POST":
pform=ParamGroupForm(c,request.POST,prefix='props')
pform.newatt=1
cform=ComponentForm(request.POST,prefix='gen',instance=c)
if cform.is_valid():
c=cform.save()
c=RemoteUser(request,c)
logging.debug('Saving component %s details (e.g. uri %s)'%(c.id,c.uri))
else:
logging.debug('Unable to save characteristics for component %s'%c.id)
postOK=False
logging.debug(cform.errors)
ok=pform.save()
if postOK: postOK=ok # if not postok, ok value doesn't matter
# We separate the response handling so we can do some navigation in the
# meanwhile ...
navtree=yuiTree2(c.id,baseURL,template=template)
# Handle a request to copy responsible details downwards to subcomponents
if request.method=='POST':
if 'filterdown' in request.POST:
c.filterdown()
if 'filterdowngrid' in request.POST:
c.filterdowngrid()
#OK, we have three cases to handle:
#FIXME; we'll need to put this in the right places with instances:
if request.method=='POST':
if postOK:
#redirect, so repainting the page doesn't resubmit
logging.debug('Finished handling post to %s'%c.id)
return HttpResponseRedirect(urls['form'])
else:
pass
# don't reset the forms so the user gets an error response.
else:
#get some forms
cform=ComponentForm(instance=c, prefix='gen')
pform=ParamGroupForm(c,prefix='props')
pform.newatt=1
if c.isModel:
# We'd better decide what we want to say about couplings. Same
# code in simulation!
cset=c.couplings(None)
else:
cset=None
# Need to check that the current top level model name is in agreement
# with the official DRS names and sound a warning if not (as opposed
# to raising a form error and halting further progress)
if c.isModel:
modname = c.abbrev
if modname not in modelnames:
warning = \
"""
Warning: The model name used does not match an official cmip5
model name. Although this does not stop you from proceeding it
will mean that you will not be able to export your metadata to
CMIP5. If you believe your model name is correct, please get in
touch as we update our list of accepted names only periodically
"""
else:
warning=False
else:
warning=False
# Text for notification panel to alert user of new questions and the
# background behind this
if c.isModel:
helppaneltitle = "New Questions added"
helppaneltext = \
"""
These additional questions have been established by the Lead Authors
of IPCC AR5 Chap 9 on "Model evaluation" and in consultation with
the community to inform the model development process of CMIP5. These
will help document: <br/>
1) the model development path, <br/>
2) the tuning process, and <br/>
3) the conservation of integral properties. <br/>
It is expected that answers provided before July 15th 2012 will be
reflected in the second order draft of the AR5 report.
"""
else:
helppaneltitle = ''
helppaneltext = ''
logging.debug('Finished handling %s to component %s'%(request.method,c.id))
return render_to_response('componentMain.html',
{'c':c,'refs':refs,'inps':inps,
'cform':cform,'pform':pform,
'navtree':navtree.html,
'urls':urls,
'isRealm':c.isRealm,
'isModel':c.isModel,
'isParamGroup':c.isParamGroup,
'cset':cset,
'warning':warning,
'helppaneltitle': helppaneltitle,
'helppaneltext': helppaneltext,
'tabs':tabs(request, self.centre_id, 'Model', self.component.model.id),
'notAjax':not request.is_ajax()})
def __handle(self,request,s,e,url,label):
'''
This method handles the form itself for both the add and edit methods
'''
logging.debug('entering simulation handle routine')
if s.ensembleMembers > 1:
eset = s.ensemble_set.all()
assert(len(eset)==1, 'There can only be one ensemble set for %s' % s)
members = eset[0].ensemblemember_set.all()
ensemble = {'set':eset[0], 'members':members}
else:
ensemble = None
urls = {'url':url}
if label == 'Update':
urls['ic']=reverse('pimmsqn.apps.qn.views.assign',
args=(self.centreid,'initialcondition','simulation',s.id,))
urls['bc']=reverse('pimmsqn.apps.qn.views.simulationCup',
args=(self.centreid,s.id,))
urls['con']=reverse('pimmsqn.apps.qn.views.conformanceMain',
args=(self.centreid,s.id,))
urls['ens']=reverse('pimmsqn.apps.qn.views.ensemble',
args=(self.centreid,s.id,))
urls['mod']=reverse('pimmsqn.apps.qn.views.assign',
args=(self.centreid,'modelmod','simulation',s.id,))
urls=commonURLs(s,urls)
# dont think we should be able to get to input mods from here ...
#urls['ics']=reverse('pimmsqn.apps.qn.views.assign',
# args=(self.centreid,'inputmod','simulation',s.id,))
# A the moment we're only assuming one related simulation so we don't
# have to deal with a formset
rsims = s.related_from.all()
if len(rsims):
r = rsims[0]
else:
r = None
if request.method == 'POST':
# do the simualation first ...
simform = SimulationForm(request.POST,
instance=s,
prefix='sim')
simform.specialise(self.centre)
if simform.is_valid():
simok = True
if label == 'Add':
oldmodel = None
olddrs = None
oldstartyear = None
else:
oldmodel = s.numericalModel
olddrs = s.drsMember
oldstartyear = s.duration.startDate.year
news = simform.save()
logging.debug('model before %s, after %s' % (oldmodel,
news.numericalModel))
if news.numericalModel != oldmodel:
news.resetConformances()
news.resetCoupling()
news.updateDRS()
logging.debug('drs before %s, after %s' % (olddrs,
news.drsMember))
# making sure the original sim has a drsoutput
if s.drsOutput.all().count() == 0:
s.updateDRS()
#update the drsouput if drsmember changes or new sim created
if news.drsMember != olddrs:
news.updateDRS()
#update the start year if necessary
if news.duration.startDate.year != oldstartyear:
news.updateDRS()
elif not simform.is_valid():
simok = False
logging.info('SIMFORM not valid [%s]' % simform.errors)
relform = SimRelationshipForm(s,
request.POST,
instance=r,
prefix='rel')
if relform.is_valid():
if simok:
r=relform.save()
return HttpResponseRedirect(news.edit_url())
else:
# if there is no sto, then we should delete this relationship instance and move on.
pass
#generate a drs string instance in DRS Output class
else:
relform=SimRelationshipForm(s,instance=r,prefix='rel')
simform=SimulationForm(instance=s,prefix='sim')
simform.specialise(self.centre)
# work out what we want to say about couplings
cset=[]
if label !='Add': cset=s.numericalModel.couplings(s)
for i in cset:
i.valid=len(i.internalclosure_set.all())+len(i.externalclosure_set.all()) > 0 # need at least one closure
# now work out what we want to say about conformances.
cs=Conformance.objects.filter(simulation=s)
return render_to_response('simulation.html',
{'s':s,'simform':simform,'urls':urls,'label':label,'exp':e,
'cset':cset,'coset':cs,'ensemble':ensemble,'rform':relform,
'tabs':tabs(request,self.centreid,'Simulation',s.id or 0)})