33 lines
895 B
Ruby
33 lines
895 B
Ruby
module ActionView
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class AbstractRenderer #:nodoc:
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delegate :find_template, :template_exists?, :with_fallbacks, :with_layout_format, :formats, :to => :@lookup_context
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def initialize(lookup_context)
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@lookup_context = lookup_context
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end
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def render
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raise NotImplementedError
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end
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protected
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def extract_details(options)
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@lookup_context.registered_details.each_with_object({}) do |key, details|
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next unless value = options[key]
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details[key] = Array(value)
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end
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end
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def instrument(name, options={})
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ActiveSupport::Notifications.instrument("render_#{name}.action_view", options){ yield }
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end
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def prepend_formats(formats)
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formats = Array(formats)
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return if formats.empty? || @lookup_context.html_fallback_for_js
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@lookup_context.formats = formats | @lookup_context.formats
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end
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end
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end
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