def edit(self, id, **post):
image = Images.first(id=id)
if not image:
cherrypy.session['flash'] = "404 Image Not Found"
raise cherrypy.HTTPRedirect('/images')
if post:
fields = ['name', 'backend_id', 'description']
data = self._get_data('image', fields, post)
if image.update(data, fields):
cherrypy.session['flash'] = "Image successfully updated."
raise cherrypy.HTTPRedirect('/images')
cherrypy.session['flash'] = 'Invalid data'
backend_images = Images.get_backend_images()
env=dict(image = image, backend_images=backend_images)
return self.render("/images/edit.html", crumbs=self.crumbs, **env)
def add(self, **post):
image = Images.new(name="", backend_id="", description="")
if post:
fields = ['name', 'backend_id', 'description']
data = self._get_data('image', fields, post)
self._set_data(image, data)
if image.validates() and Images.add(image):
cherrypy.session['flash'] = "Image added"
raise cherrypy.HTTPRedirect('/images')
cherrypy.session['flash'] = 'Invalid data'
backend_images = Images.get_backend_images()
env = dict(
image = image,
backend_images = backend_images
)
return self.render("/images/add.html", crumbs=self.crumbs, **env)
