Sha256: 3e52fa5be47eb33d07329731f1696462582529c781934659668e1c034fadd5d2

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Versions: 7

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Contents

# Copyright (C) 2013  Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

require "rexml/document"
require "rexml/streamlistener"

module ChupaText
  module Decomposers
    class XML < Decomposer
      registry.register("xml", self)

      def target?(data)
        data.extension == "xml" or
          data.mime_type == "text/xml"
      end

      def decompose(data)
        text = ""
        listener = Listener.new(text)
        data.open do |input|
          parser = REXML::Parsers::StreamParser.new(input, listener)
          parser.parse
        end
        text_data = TextData.new(text)
        text_data.uri = data.uri
        yield(text_data)
      end

      class Listener
        include REXML::StreamListener

        def initialize(output)
          @output = output
        end

        def text(text)
          @output << text
        end
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version Path
chupa-text-1.0.6 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.5 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.4 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.3 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.2 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.1 lib/chupa-text/decomposers/xml.rb
chupa-text-1.0.0 lib/chupa-text/decomposers/xml.rb