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55 lines
No EOL
1.7 KiB
Ruby
55 lines
No EOL
1.7 KiB
Ruby
module ActionView
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# This is the main entry point for rendering. It basically delegates
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# to other objects like TemplateRenderer and PartialRenderer which
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# actually renders the template.
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class Renderer
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attr_accessor :lookup_context, :controller
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def initialize(lookup_context, controller)
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@lookup_context = lookup_context
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@controller = controller
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end
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# Main render entry point shared by AV and AC.
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def render(context, options)
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if options.key?(:partial)
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render_partial(context, options)
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else
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render_template(context, options)
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end
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end
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# Render but returns a valid Rack body. If fibers are defined, we return
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# a streaming body that renders the template piece by piece.
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#
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# Note that partials are not supported to be rendered with streaming,
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# so in such cases, we just wrap them in an array.
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def render_body(context, options)
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if options.key?(:partial)
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[render_partial(context, options)]
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else
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StreamingTemplateRenderer.new(@lookup_context, @controller).render(context, options)
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end
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end
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# Direct accessor to template rendering.
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def render_template(context, options) #:nodoc:
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_template_renderer.render(context, options)
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end
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# Direct access to partial rendering.
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def render_partial(context, options, &block) #:nodoc:
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_partial_renderer.render(context, options, block)
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end
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private
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def _template_renderer #:nodoc:
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@_template_renderer ||= TemplateRenderer.new(@lookup_context, @controller)
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end
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def _partial_renderer #:nodoc:
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@_partial_renderer ||= PartialRenderer.new(@lookup_context, @controller)
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end
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end
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end |