def __init__(self, request): super(ImageManagementViewer, self).__init__(request) prepare_main_data(self.request) self.images = ImageManager(self.request.db) self._dispatch_table = dict( list=self.list_images, add=self.add_image, delete=self.delete_image, confirmdelete=self.confirm_delete_image, ) self.context = self.request.matchdict['context'] self._view = self.context self.dispatch()
class ImageManagementViewer(AdminViewer): def __init__(self, request): super(ImageManagementViewer, self).__init__(request) prepare_main_data(self.request) self.images = ImageManager(self.request.db) self._dispatch_table = dict( list=self.list_images, add=self.add_image, delete=self.delete_image, confirmdelete=self.confirm_delete_image, ) self.context = self.request.matchdict['context'] self._view = self.context self.dispatch() def list_images(self): images = self.images.images_query().all() template = 'trumpet:templates/image-list.mako' env = dict(images=images) content = render(template, env, request=self.request) self.layout.content = content self.layout.resources.manage_images.need() def add_image(self): schema = AddImageSchema() form = deform.Form(schema, buttons=('submit', )) self.layout.resources.deform_auto_need(form) if 'submit' in self.request.POST: controls = self.request.POST.items() self.layout.subheader = 'Image Submitted' try: data = form.validate(controls) except deform.ValidationFailure, e: self.layout.content = e.render() return upload = data['upload'] fp = data['upload']['fp'] name = data['name'] image = self.images.add_image(name, fp) url = self.request.route_url('blob', filetype='thumb', id=image.id) content = '<img id="%d" src="%s"><br>' % (image.id, url) content += '<p>Image %s added.</p>' % image.name self.layout.content = content return rendered = form.render() self.layout.content = rendered self.layout.subheader = 'Upload an Image'
class ImageManagementViewer(AdminViewer): def __init__(self, request): super(ImageManagementViewer, self).__init__(request) prepare_main_data(self.request) self.images = ImageManager(self.request.db) self._dispatch_table = dict( list=self.list_images, add=self.add_image, delete=self.delete_image, confirmdelete=self.confirm_delete_image,) self.context = self.request.matchdict['context'] self._view = self.context self.dispatch() def list_images(self): images = self.images.images_query().all() template = 'trumpet:templates/image-list.mako' env = dict(images=images) content = render(template, env, request=self.request) self.layout.content = content self.layout.resources.manage_images.need() def add_image(self): schema = AddImageSchema() form = deform.Form(schema, buttons=('submit',)) self.layout.resources.deform_auto_need(form) if 'submit' in self.request.POST: controls = self.request.POST.items() self.layout.subheader = 'Image Submitted' try: data = form.validate(controls) except deform.ValidationFailure, e: self.layout.content = e.render() return upload = data['upload'] fp = data['upload']['fp'] name = data['name'] image = self.images.add_image(name, fp) url = self.request.route_url('blob', filetype='thumb', id=image.id) content = '<img id="%d" src="%s"><br>' % (image.id, url) content += '<p>Image %s added.</p>' % image.name self.layout.content = content return rendered = form.render() self.layout.content = rendered self.layout.subheader = 'Upload an Image'
def __init__(self, request): super(ImageManagementViewer, self).__init__(request) prepare_main_data(self.request) self.images = ImageManager(self.request.db) self._dispatch_table = dict( list=self.list_images, add=self.add_image, delete=self.delete_image, confirmdelete=self.confirm_delete_image,) self.context = self.request.matchdict['context'] self._view = self.context self.dispatch()