2015-12-02 19:57:23 +00:00
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class HTTP::Request
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2017-05-08 14:28:21 +00:00
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property override_method
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2016-04-12 11:41:09 +00:00
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property url_params : Hash(String, String)?
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2016-11-24 09:07:39 +00:00
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getter param_parser : Kemal::ParamParser?
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2016-02-16 20:07:58 +00:00
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def override_method
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@override_method ||= check_for_method_override!
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end
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2017-09-04 14:46:09 +00:00
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def content_type
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@headers["Content-Type"]?
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end
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2016-11-18 21:05:22 +00:00
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# Checks if method contained in _method param is valid one
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2017-08-24 20:32:43 +00:00
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def self.override_method_valid?(override_method : String)
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2016-11-18 21:05:22 +00:00
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override_method = override_method.upcase
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override_method == "PUT" || override_method == "PATCH" || override_method == "DELETE"
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end
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2016-02-16 20:07:58 +00:00
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# Checks if request params contain _method param to override request incoming method
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private def check_for_method_override!
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@override_method = @method
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if @method == "POST"
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2016-11-24 09:07:39 +00:00
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@param_parser = Kemal::ParamParser.new(self)
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params = @param_parser.not_nil!.body
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2016-02-16 20:07:58 +00:00
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if params.has_key?("_method") && HTTP::Request.override_method_valid?(params["_method"])
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2017-05-08 14:28:21 +00:00
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@override_method = params["_method"]
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2016-02-16 20:07:58 +00:00
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end
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end
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@override_method
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end
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2015-12-06 15:55:21 +00:00
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end
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