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Versions: 22
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Contents
module Praxis
module Extensions
module Rendering
extend ActiveSupport::Concern
include FieldExpansion
def render(object, include_nil: false)
loaded = self.media_type.load(object)
renderer = Praxis::Renderer.new(include_nil: include_nil)
renderer.render(loaded, self.expanded_fields)
rescue Attributor::DumpError
if self.media_type.domain_model == Object
warn "Detected the rendering of an object of type #{self.media_type} without having a domain object model set.\n" +
"Did you forget to define it?"
end
raise
end
def display(object, include_nil: false, encoder: self.default_encoder )
identifier = Praxis::MediaTypeIdentifier.load(self.media_type.identifier)
identifier += encoder unless encoder.blank?
response.headers['Content-Type'] = identifier.to_s
response.body = render(object, include_nil: include_nil)
response
rescue Praxis::Renderer::CircularRenderingError => e
Praxis::Application.instance.validation_handler.handle!(
summary: "Circular Rendering Error when rendering response. " +
"Please especify a view to narrow the dependent fields, or narrow your field set.",
exception: e,
request: request,
stage: :action,
errors: nil
)
end
def default_encoder
''
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems