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Versions: 11
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Contents
module Padrino
module Rendering
class SafeERB < ::ERB
def set_eoutvar(compiler, eoutvar = '_erbout')
compiler.put_cmd = "#{eoutvar}.safe_concat"
compiler.insert_cmd = "#{eoutvar}.concat"
compiler.pre_cmd = ["#{eoutvar} = ActiveSupport::SafeBuffer.new"]
compiler.post_cmd = ["#{eoutvar}.force_encoding(__ENCODING__)"]
end
end
class ERBTemplate < Tilt::ERBTemplate
def render(*args)
app = args.first
app_class = app.class
@is_padrino_app = (defined?(Padrino::Application) && app.kind_of?(Padrino::Application)) ||
(app_class.respond_to?(:erb) && app_class.erb[:safe_buffer])
super
end
def prepare
@outvar = options[:outvar] || self.class.default_output_variable
options[:trim] = '<>' if !(options[:trim] == false) && (options[:trim].nil? || options[:trim] == true)
@engine = SafeERB.new(data, options[:safe], options[:trim], @outvar)
end
def precompiled_preamble(locals)
original = super
return original unless @is_padrino_app
"__in_erb_template = true\n" << original
end
end
end
end
Tilt.prefer(Padrino::Rendering::ERBTemplate, :erb)
Padrino::Rendering.engine_configurations[:erb] = {
:safe_buffer => true
}
Version data entries
11 entries across 11 versions & 1 rubygems