def delete(self,*args):
if self.params.key:
item = Album.get(self.params.key)
if item:
item.delete()
self.status ='Album is deleted!'
else:
self.status='Album does not exist'
else:
self.status = 'Key was not Provided!'
self.redirect(AlbumController.get_url())
def details(self, *args):
if self.params.key:
item = Album.get(self.params.key)
if item:
return {'Album': Album}
else:
self.status = 'Album does not exists'
self.redirect(AlbumController.get_url())
else:
self.status = 'Key not provided'
return {'Album':Album}
def edit(self, *args):
if self.params.key:
item = Album.get(self.params.key)
if item:
return {'op':'update', 'AlbumForm': AlbumForm(instance=item)}
else:
self.status = 'Album does not exists'
self.redirect(AlbumController.get_url())
else:
self.status = 'Key not provided'
return {'op':'insert' ,'AlbumForm':AlbumForm()}
def save(self, *args):
instance = None
if self.params.key:
instance = Album.get(self.params.key)
form=AlbumForm(data=self.request.POST, instance=instance)
if form.is_valid():
result=form.save(commit=False)
result.put()
self.status = 'Album is saved'
self.redirect(AlbumController.get_url())
else:
self.SetTemplate(templateName = 'Album_edit.html')
self.status = 'Form is not Valid'
return {'op':'update', 'AlbumForm': form}
