def application(request, application_name, active_tab_name):
"""
returns html page which loads specified (ext-js) application
"""
context = '{}'
user = request.user
if user.is_authenticated():
if user.iprangelogin_set.all().count() > 0:
session_key = request.session.session_key
try:
context_store = user.sessioncontextstore_set.get(
session_key=session_key)
context = context_store.context
except SessionContextStore.DoesNotExist:
pass
else:
try:
context = user.usercontextstore.context
except UserContextStore.DoesNotExist:
pass
perms_list = get_user_permissions_overall(user, 'user')
perms = dict(get_user_permissions_overall(user, 'user', as_list=True))
else:
perms = {}
perms_list = []
try:
extent_wgs = Area.objects.all().extent()
wkt = 'LINESTRING(%f %f,%f %f)' % extent_wgs
geom = GEOSGeometry(wkt, 4326)
extent = geom.transform(900913, clone=True).extent
except:
#if getting extent failed (no areas or so) use default
extent = (479517, 6799646, 584302, 7016613)
t = get_template('application/' + application_name + '.js')
c = RequestContext(request, {
'application': application_name,
'active_tab': active_tab_name,
'context': context,
'permission_list': perms_list,
'perm': perms,
'ftp_url': get_ftp_url(),
'extent': ','.join(['%.0f' % value for value in extent])
})
return HttpResponse(t.render(c),
mimetype='text/javascript')
def application(request, application_name, active_tab_name):
"""
returns html page which loads specified (ext-js) application
"""
context = "{}"
user = request.user
if user.is_authenticated():
if user.iprangelogin_set.all().count() > 0:
session_key = request.session.session_key
try:
context_store = user.sessioncontextstore_set.get(session_key=session_key)
context = context_store.context
except SessionContextStore.DoesNotExist:
pass
else:
try:
context = user.usercontextstore.context
except UserContextStore.DoesNotExist:
pass
perms_list = get_user_permissions_overall(user, "user")
perms = dict(get_user_permissions_overall(user, "user", as_list=True))
else:
perms = {}
perms_list = []
try:
extent_wgs = Area.objects.all().extent()
wkt = "LINESTRING(%f %f,%f %f)" % extent_wgs
geom = GEOSGeometry(wkt, 4326)
extent = geom.transform(900913, clone=True).extent
except:
# if getting extent failed (no areas or so) use default
extent = (479517, 6799646, 584302, 7016613)
t = get_template("application/" + application_name + ".js")
c = RequestContext(
request,
{
"application": application_name,
"active_tab": active_tab_name,
"context": context,
"permission_list": perms_list,
"perms": perms,
"extent": ",".join(["%.0f" % value for value in extent]),
},
)
return HttpResponse(t.render(c), mimetype="text/javascript")
def check_permission(user):
"""Return true is the user has permission
is_analyst or superuser."""
perms = dict(get_user_permissions_overall(user, 'user', as_list=True))
if (('is_analyst' in perms) or user.is_superuser):
return True
return False
def steerparameter_overview(request):
"""
Return JSON for request.
"""
c = RequestContext(request)
areas = Area.objects.all()
predefined_graphs = PredefinedGraphSelection.objects.all().values_list('name', flat=True)
#predefined_graphs = ['testa', 'testb']
parameters = SteeringParameterFree.objects.filter(area__in=areas).distinct().values_list('parameter_code', flat=True)
parameters = [{'org': par, 'no_point': par.replace('.','_')} for par in parameters]
perms = dict(get_user_permissions_overall(request.user, 'user', as_list=True))
#parameters = ['test','test2']
if request.user.is_authenticated():
t = get_template('portals/stuurparameter-overzicht.js')
c = RequestContext(request, {
'predefined_graphs': predefined_graphs,
'parameters': parameters,
'perm': perms
})
else:
t = get_template('portals/geen_toegang.js')
return HttpResponse(t.render(c), mimetype="text/plain")
def steering_parameter_form(request):
"""
Return JSON with editor for steering parameters .
"""
c = RequestContext(request)
perms = dict(get_user_permissions_overall(request.user, 'user', as_list=True))
object_id = request.GET.get('object_id', None)
area = get_object_or_404(Area,ident=object_id)
if request.user.is_authenticated():
t = get_template('portals/stuurparameter_form.js')
if area.area_class == Area.AREA_CLASS_KRW_WATERLICHAAM:
predefined_graphs = PredefinedGraphSelection.objects.filter(
Q(for_area_type=Area.AREA_CLASS_KRW_WATERLICHAAM)|Q(for_area_type=None)).distinct()
related_areas = Area.objects.filter(Q(arealink_a__area_b=area)|Q(arealink_b__area_a=area)).distinct()
elif area.area_class == Area.AREA_CLASS_AAN_AFVOERGEBIED:
predefined_graphs = PredefinedGraphSelection.objects.filter(
Q(for_area_type=Area.AREA_CLASS_AAN_AFVOERGEBIED)|Q(for_area_type=None)).distinct()
related_areas = Area.objects.filter(Q(arealink_a__area_b=area)|Q(arealink_b__area_a=area)|Q(id=area.id)).distinct()
c = RequestContext(request, {
'area': area,
'predefined_graphs': json.dumps(
[{'id': r.id, 'name': r.name, 'for_area_type': r.for_area_type}
for r in predefined_graphs]),
'related_areas': json.dumps(
[{'id': r.id, 'name': r.name}
for r in related_areas]),
'perm': perms
})
else:
t = get_template('portals/geen_toegang.js')
return HttpResponse(t.render(c), mimetype="text/plain")
def organization_groupedit_portal(request):
"""
Return JSON for request.
"""
c = RequestContext(request)
if request.user.is_authenticated():
perms = dict(get_user_permissions_overall(request.user, 'user', as_list=True))
t = get_template('portals/organisatie-beheer.js')
c = RequestContext(request, {
'perm': perms
})
else:
t = get_template('portals/geen_toegang.js')
return HttpResponse(t.render(c), mimetype="text/plain")
def krw_waterbody_measures(request, area_ident,
template='lizard_measure/waterbody_measures.html'):
"""
Show list of measures for an area_ident.
"""
area = get_object_or_404(Area, ident=area_ident)
result_measures = _sorted_measures(area)
perms = dict(get_user_permissions_overall(request.user, 'user', as_list=True))
return render_to_response(
template,
{'waterbody': area,
'main_measures': result_measures,
'perm': perms
},
context_instance=RequestContext(request))
def json_configuration(request):
"""
Return JSON for request.
"""
perms = dict(get_user_permissions_overall(
request.user, 'user', as_list=True))
c = RequestContext(request, {
'perm': perms
})
portal_template = request.GET.get('portal_template', 'homepage')
if request.user.is_authenticated():
if portal_template == 'maatregelen-beheer':
return redirect('lizard_measure.measure_groupedit_portal')
elif portal_template == 'organisatie-beheer':
return redirect('lizard_measure.organization_groupedit_portal')
elif portal_template == 'stuurparameter-overzicht':
return redirect('lizard_measure.steerparameter_overview')
#elif portal_template == 'area_link':
# We need the template that couples KRW water bodies and catchment
# areas which is only allowed if the user is an analyst. We cannot
# easily detect that in the template itself so we do that here.
#is_funct_beheerder = request.user.user_group_memberships.filter(
#permission_mappers__permission_group__permissions__codename=
#'is_funct_beheerder').exists()
#if not is_funct_beheerder:
# t = get_template('portals/geen_toegang.js')
# return HttpResponse(t.render(c), mimetype="text/plain")
try:
t = get_template('portals/' + portal_template + '.js')
except TemplateDoesNotExist:
pc = PortalConfiguration.objects.filter(slug=portal_template)[0]
t = Template(pc.configuration)
else:
t = get_template('portals/geen_toegang.js')
return HttpResponse(t.render(c), mimetype="text/plain")
def measure_groupedit_portal(request):
"""
Return JSON for request.
"""
c = RequestContext(request)
perms = dict(get_user_permissions_overall(request.user, 'user', as_list=True))
if request.user.is_authenticated():
t = get_template('portals/maatregelen-beheer.js')
c = RequestContext(request, {
'measure_types': json.dumps(
[{'id': r.id, 'name': str(r)}
for r in MeasureType.objects.all()],
),
'periods': json.dumps(
[{'id': r.id, 'name': str(r)}
for r in MeasurePeriod.objects.all()],
),
'aggregations': json.dumps(
[{'id': r[0], 'name': r[1]}
for r in Measure.AGGREGATION_TYPE_CHOICES],
),
'categories': json.dumps(
[{'id': r.id, 'name': str(r)}
for r in MeasureCategory.objects.all()],
),
'units': json.dumps(
[{'id': r.id, 'name': str(r)}
for r in Unit.objects.all()],
),
'perm': perms
})
else:
t = get_template('portals/geen_toegang.js')
return HttpResponse(t.render(c), mimetype="text/plain")
