def view_delete_all_tasks(request):
"""Deletes all the user's tasks (both completed and running) and
redirects to user's profile.
"""
# To be removed
get_current_solution(request).get_objects(Task).delete()
return HttpResponseRedirect('/profile')
def view_delete_all_tasks(request):
"""Deletes all the user's tasks (both completed and running) and
redirects to user's profile.
"""
# To be removed
get_current_solution(request).get_objects(Task).delete()
return HttpResponseRedirect('/profile')
def view_import(request):
"""Imports solution from JSON file."""
if request.method == 'POST':
data = request.FILES['file'].read()
get_current_solution(request).import_objects(data)
else:
return render_to_response('load_file.html', {},
context_instance=RequestContext(request))
return HttpResponseRedirect('/')
def view_import(request):
"""Imports solution from JSON file."""
if request.method == 'POST':
data = request.FILES['file'].read()
get_current_solution(request).import_objects(data)
else:
return render_to_response('load_file.html', {},
context_instance=RequestContext(request))
return HttpResponseRedirect('/')
def process_request(self, request):
if request.method not in ('GET', 'HEAD', 'OPTIONS', 'TRACE'):
solution = get_current_solution(request)
mark_solution = curry(self.mark_solution, solution)
signals.pre_save.connect(mark_solution,
dispatch_uid=(self.__class__, request,),
weak=False)
def view_get_object_parameters(request):
"""Returns HTML code of form with object's parameters
(without <form> tag).
"""
if request.is_ajax():
type_ = request.POST.get('type', '')
mode = request.POST.get('mode', 'create_mode')
object_type = getattr(models, type_)
launchable = (object_type.get_category() == 'launch')
form_type = modelform_factory(object_type, exclude=("solution", ))
solution = get_current_solution(request)
object_names = solution.get_objects(object_type).values_list('name',
flat=True)
lowercase_object_names = [name.lower() for name in object_names]
name_predicate = lambda name: name.lower() in lowercase_object_names
name = get_unique_name(type_, existence_predicate=name_predicate)
form = form_type(initial={'name': name})
for field in form.fields.values():
if type(field) in (ModelChoiceField, ModelMultipleChoiceField):
field.queryset = field.queryset.filter(solution=solution)
return render_to_response('_object_properties.html', {
'form_object_parameters': form,
'mode': mode,
'launchable': launchable
},
context_instance=RequestContext(request))
def view_get_object_parameters(request):
"""Returns HTML code of form with object's parameters
(without <form> tag).
"""
if request.is_ajax():
type_ = request.POST.get('type', '')
mode = request.POST.get('mode', 'create_mode')
object_type = getattr(models, type_)
launchable = (object_type.get_category() == 'launch')
form_type = modelform_factory(object_type, exclude=("solution",))
solution = get_current_solution(request)
object_names = solution.get_objects(object_type).values_list('name',
flat=True)
lowercase_object_names = [name.lower() for name in object_names]
name_predicate = lambda name: name.lower() in lowercase_object_names
name = get_unique_name(type_, existence_predicate=name_predicate)
form = form_type(initial={'name': name})
for field in form.fields.values():
if type(field) in (ModelChoiceField, ModelMultipleChoiceField):
field.queryset = field.queryset.filter(solution=solution)
return render_to_response('_object_properties.html',
{'form_object_parameters': form,
'mode': mode,
'launchable': launchable},
context_instance=RequestContext(request))
def view_create(request):
"""Page with parameters of object being created."""
solution = get_current_solution(request)
db_objects = solution.get_objects(BaseObject)
if request.method == 'POST':
object_type_string = request.POST['type_']
object_type = getattr(models, object_type_string)
launchable = (object_type.get_category() == 'launch')
form_object_type = modelform_factory(object_type,
exclude=('solution', ))
solution = get_current_solution(request)
object_instance = object_type(solution=solution)
form_object_parameters = form_object_type(request.POST,
request.FILES,
instance=object_instance)
if form_object_parameters.is_valid():
try:
form_object_parameters.save()
if 'launch' in request.REQUEST:
return view_launch(request, request.POST['name'])
return HttpResponseRedirect('/')
except (IntegrityError, ValidationError):
# TODO: show validation errors
if object_instance.pk is not None:
object_instance.delete()
form_object_type = FormType(request.POST)
reload_type_list = False
else:
form_object_type = FormType(request.POST)
reload_type_list = False
else:
default_type_string = object_controller.all_object_types[0]
default_type = getattr(models, default_type_string)
launchable = (default_type.get_category() == 'launch')
form_object_type = FormType(mode='create_mode')
form_object_parameters = modelform_factory(default_type,
exclude=('solution', ))()
reload_type_list = True
return render_to_response('home.html', {
'form_object_type': form_object_type,
'form_object_parameters': form_object_parameters,
'objects': db_objects,
'reload_type_list': reload_type_list,
'mode': 'create_mode',
'launchable': launchable
},
context_instance=RequestContext(request))
def view_launch(request, object_name):
"""Launches task associated with given Launchable object and redirects to
user's profile.
"""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
obj = db_objects.get(name=object_name)
except (ValueError, IndexError, ObjectDoesNotExist):
raise Http404()
obj = obj.cast()
if obj.get_category() != 'launch':
return HttpResponse('Unable to launch "%s"' % obj.get_category())
task = Task.create(get_current_solution(request), object_name)
task.run()
return HttpResponseRedirect('/profile')
def view_launch(request, object_name):
"""Launches task associated with given Launchable object and redirects to
user's profile.
"""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
obj = db_objects.get(name=object_name)
except (ValueError, IndexError, ObjectDoesNotExist):
raise Http404()
obj = obj.cast()
if obj.get_category() != 'launch':
return HttpResponse('Unable to launch "%s"' % obj.get_category())
task = Task.create(get_current_solution(request), object_name)
task.run()
return HttpResponseRedirect('/profile')
def view_create(request):
"""Page with parameters of object being created."""
solution = get_current_solution(request)
db_objects = solution.get_objects(BaseObject)
if request.method == 'POST':
object_type_string = request.POST['type_']
object_type = getattr(models, object_type_string)
launchable = (object_type.get_category() == 'launch')
form_object_type = modelform_factory(object_type,
exclude=('solution',))
solution = get_current_solution(request)
object_instance = object_type(solution=solution)
form_object_parameters = form_object_type(request.POST, request.FILES,
instance=object_instance)
if form_object_parameters.is_valid():
try:
form_object_parameters.save()
if 'launch' in request.REQUEST:
return view_launch(request, request.POST['name'])
return HttpResponseRedirect('/')
except (IntegrityError, ValidationError):
# TODO: show validation errors
if object_instance.pk is not None:
object_instance.delete()
form_object_type = FormType(request.POST)
reload_type_list = False
else:
form_object_type = FormType(request.POST)
reload_type_list = False
else:
default_type_string = object_controller.all_object_types[0]
default_type = getattr(models, default_type_string)
launchable = (default_type.get_category() == 'launch')
form_object_type = FormType(mode='create_mode')
form_object_parameters = modelform_factory(default_type,
exclude=('solution',))()
reload_type_list = True
return render_to_response(
'home.html',
{'form_object_type': form_object_type,
'form_object_parameters': form_object_parameters,
'objects': db_objects,
'reload_type_list': reload_type_list,
'mode': 'create_mode',
'launchable': launchable},
context_instance=RequestContext(request))
def process_request(self, request):
if request.method not in ('GET', 'HEAD', 'OPTIONS', 'TRACE'):
solution = get_current_solution(request)
mark_solution = curry(self.mark_solution, solution)
signals.pre_save.connect(mark_solution,
dispatch_uid=(
self.__class__,
request,
),
weak=False)
def view_delete(request, object_name):
"""Deletes objects and redirects to main page."""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
possible_objects = db_objects.filter(name=object_name)
object_to_delete = possible_objects[0].cast()
except IndexError:
raise Http404()
object_to_delete.delete()
return HttpResponseRedirect('/')
def view_delete(request, object_name):
"""Deletes objects and redirects to main page."""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
possible_objects = db_objects.filter(name=object_name)
object_to_delete = possible_objects[0].cast()
except IndexError:
raise Http404()
object_to_delete.delete()
return HttpResponseRedirect('/')
def view_parameters(request, object_name):
"""Page with parameters of selected object."""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
obj = db_objects.get(name=object_name)
except (ValueError, IndexError, ObjectDoesNotExist):
raise Http404()
obj = obj.cast()
form_object_parameters_class = modelform_factory(type(obj),
exclude=("solution", ))
launchable = (type(obj).get_category() == 'launch')
if request.method == 'POST':
form_object_parameters = form_object_parameters_class(request.POST,
request.FILES,
instance=obj)
if form_object_parameters.is_valid():
try:
form_object_parameters.save()
if 'launch' in request.REQUEST:
return view_launch(request, object_name)
return HttpResponseRedirect('/')
except (IntegrityError, ValidationError):
# TODO: handle IntegrityError
pass
else:
form_object_parameters = form_object_parameters_class(instance=obj)
form_object_type = FormType(mode='edit_mode',
initial={
'category_': obj.get_category(),
'type_': obj.get_type()
})
db_objects = get_current_solution(request).get_objects(BaseObject)
return render_to_response('home.html', {
'form_object_type': form_object_type,
'form_object_parameters': form_object_parameters,
'objects': db_objects,
'object_name': obj.name,
'mode': 'edit_mode',
'launchable': launchable
},
context_instance=RequestContext(request))
def view_parameters(request, object_name):
"""Page with parameters of selected object."""
try:
db_objects = get_current_solution(request).get_objects(BaseObject)
obj = db_objects.get(name=object_name)
except (ValueError, IndexError, ObjectDoesNotExist):
raise Http404()
obj = obj.cast()
form_object_parameters_class = modelform_factory(type(obj),
exclude=("solution",))
launchable = (type(obj).get_category() == 'launch')
if request.method == 'POST':
form_object_parameters = form_object_parameters_class(request.POST,
request.FILES,
instance=obj)
if form_object_parameters.is_valid():
try:
form_object_parameters.save()
if 'launch' in request.REQUEST:
return view_launch(request, object_name)
return HttpResponseRedirect('/')
except (IntegrityError, ValidationError):
# TODO: handle IntegrityError
pass
else:
form_object_parameters = form_object_parameters_class(instance=obj)
form_object_type = FormType(mode='edit_mode',
initial={'category_': obj.get_category(),
'type_': obj.get_type()})
db_objects = get_current_solution(request).get_objects(BaseObject)
return render_to_response(
'home.html',
{'form_object_type': form_object_type,
'form_object_parameters': form_object_parameters,
'objects': db_objects,
'object_name': obj.name,
'mode': 'edit_mode',
'launchable': launchable},
context_instance=RequestContext(request))
def view_logfile(request, task_pk):
"""Page with current user's profile (list of launched tasks)."""
task = get_current_solution(request).get_objects(Task).get(pk=task_pk)
logfile = open(task.log_filename, 'r')
log = logfile.read()
logfile.close()
if request.is_ajax():
return render_to_response('logfile_table.html',
{'log': parse_log(log),
'is_complete': task.is_complete},
context_instance=RequestContext(request))
else:
return render_to_response('logfile.html',
{'log': parse_log(log),
'log_filename': task.log_filename,
'is_complete': task.is_complete},
context_instance=RequestContext(request))
def view_logfile(request, task_pk):
"""Page with current user's profile (list of launched tasks)."""
task = get_current_solution(request).get_objects(Task).get(pk=task_pk)
logfile = open(task.log_filename, 'r')
log = logfile.read()
logfile.close()
if request.is_ajax():
return render_to_response('logfile_table.html', {
'log': parse_log(log),
'is_complete': task.is_complete
},
context_instance=RequestContext(request))
else:
return render_to_response('logfile.html', {
'log': parse_log(log),
'log_filename': task.log_filename,
'is_complete': task.is_complete
},
context_instance=RequestContext(request))
def view_profile(request):
"""Page with current user's profile (list of launched tasks)."""
tasks = get_current_solution(request).get_objects(Task)
return render_to_response('profile.html', {'tasks': tasks},
context_instance=RequestContext(request))
def view_delete_all(request):
"""Deletes all the objects from solution and redirects to main page."""
get_current_solution(request).get_objects(BaseObject).delete()
return HttpResponseRedirect('/')
def view_home(request):
"""Main page with list of created objects."""
db_objects = get_current_solution(request).get_objects(BaseObject)
return render_to_response('home.html', {'objects': db_objects},
context_instance=RequestContext(request))
def view_export(request):
"""Exports current solution to JSON file."""
response = HttpResponse(get_current_solution(request).export_objects())
response['Content-Disposition'] = 'attachment; filename=export.json'
return response
def view_home(request):
"""Main page with list of created objects."""
db_objects = get_current_solution(request).get_objects(BaseObject)
return render_to_response('home.html', {'objects': db_objects},
context_instance=RequestContext(request))
def view_profile(request):
"""Page with current user's profile (list of launched tasks)."""
tasks = get_current_solution(request).get_objects(Task)
return render_to_response('profile.html',
{'tasks': tasks},
context_instance=RequestContext(request))
def view_export(request):
"""Exports current solution to JSON file."""
response = HttpResponse(get_current_solution(request).export_objects())
response['Content-Disposition'] = 'attachment; filename=export.json'
return response
def view_delete_all(request):
"""Deletes all the objects from solution and redirects to main page."""
get_current_solution(request).get_objects(BaseObject).delete()
return HttpResponseRedirect('/')
