def from_template(cls, view):
model = ''
# workaround for state variance. No default value is set for object
# django/views/generic/detail.py:144
# django 1.11
if hasattr(view, 'model'):
view.object = None
view.object_list = view.model.objects.all()
model = view.model.__name__
app = get_app_name(view)
candidates = view.get_template_names()
use_generic_html = True
try:
template_path = loader.select_template(candidates).template.name
use_generic_html = False
log('Creating component from template:')
except TemplateDoesNotExist:
log('No Template found. Blindly creating component from first '
'template candidate')
template_path = candidates[0]
name = convert_file_to_component_name(template_path)
component = ModuleComponent('generic', app, name, renderer=CBVRenderer)
model and component.add_context({'model': model})
if not use_generic_html:
component.renderer.html_template = template_path
return component
def from_cbv(cls, view: View):
if not isinstance(view, TemplateResponseMixin):
log("CBV's must be of type TemplateResponseMixin.")
log(f"Nothing created for:{TemplateResponseMixin}")
return None, None
log(f'Creating from CBV: {view.__module__}.{view.__class__}')
form = None
if isinstance(view, ModelFormMixin):
form_class = view.get_form_class()
form = cls.from_form(form_class)
model = ''
# workaround for state variance. No default value is set for object
# django/views/generic/detail.py:144
# django 1.11
if hasattr(view, 'model'):
view.object = None
view.object_list = view.model.objects.all()
model = view.model.__name__
app = get_app_name(view)
name = view.__class__.__name__ + 'Component'
if isinstance(view, generic.CreateView):
action = 'create'
elif isinstance(view, generic.DeleteView):
action = 'destroy'
elif isinstance(view, generic.ListView):
action = 'list'
elif isinstance(view, generic.UpdateView):
action = 'update'
elif isinstance(view, generic.DetailView):
action = 'retrieve'
else:
log(f'Using generic template for {view}')
action = 'generic'
component = ModuleComponent(action, app, name, renderer=CBVRenderer)
model and component.add_context({'model': model})
form and component.add_context({'component': form})
candidates = view.get_template_names()
try:
template_path = loader.select_template(candidates).template.name
component.renderer.html_template = template_path
log('Using HTML template: ' + template_path)
except TemplateDoesNotExist:
log('Using generic template for action: ' + action)
component.add_context({
'context_obj_name':
view.get_context_object_name(None) or 'object'
})
return component, form
def from_form(cls, form_class):
log('Creating form_class component')
form_class.as_vue = as_vue
name = form_class.__name__
model = form_class._meta.model.__name__
app = get_app_name(form_class)
component = ModuleComponent('component', app, name)
component.add_context({'model': model, 'form': form_class()})
return component
def from_viewset(cls, viewset):
name = viewset.cls.__name__ + viewset.suffix
app = get_app_name(viewset)
components = [
ComponentFactory.from_junk(viewset, method, action)[0]
for method, action in viewset.actions.items()
]
return View(components, app, name)
def from_model_and_fields(cls, model: Model, fields):
props = []
for name, field in fields.items():
f = model._meta.get_field(name)
validators = [v.__class__.__name__ for v in f.validators]
f.validator_names = validators
props.append(f)
app = get_app_name(model)
return Store(app, model.__name__, props)
def from_serializer(cls, serializer):
model = serializer.Meta.model
fields = serializer.Meta.fields
form_class = modelform_factory(model, fields=fields)
app = get_app_name(serializer)
form_class.as_vue = as_vue
name = serializer.__name__
form = ModuleComponent('component', app, name)
form.add_context({'form': form_class(), 'model': model.__name__})
return form
def from_callback(cls, callback):
if hasattr(callback, 'actions'):
return cls.from_viewset(callback)
components = [ComponentFactory.from_callback(callback)]
app = get_app_name(callback)
if components in [[None], []]:
log(f'No component generated for {callback.__name__}')
return
if hasattr(callback, 'view_class'):
name = callback.view_class.__name__
else:
name = convert_to_camelcase(callback.__name__)
return View(components, app, name)
def from_junk(cls, callback, method, action):
app = get_app_name(callback)
action_cls = convert_to_pascalcase(action)
model = callback.cls.__name__
name = model + action_cls + 'Component'
form_methods = ['post', 'put', 'patch']
serializer = callback.cls.serializer_class
if method in form_methods:
form = cls.from_serializer(serializer)
else:
form = None
model = serializer.Meta.model.__name__
comp = ModuleComponent(action, app, name)
comp.add_context({'model': model, 'component': form})
return comp, form
def from_callback(cls, callback):
log("Creating from callback")
if callback is None:
log('Something strange happened. NoneType passed as callback. '
'GTFO!')
return
if not hasattr(callback, 'view_class'):
name = callback.__name__
app = get_app_name(callback)
log(f'Creating Anonymous component for functional view: {name}')
return ModuleComponent('generic', app, name)
view = callback.view_class()
if isinstance(view, APIView):
return cls.from_drf_view(view)
return cls.from_cbv(view)
def from_view(cls, view):
name = view.__name__
app = get_app_name(view)
components = [ComponentFactory.from_cbv(view)]
return View(components, app, name)
