class Odf::Utils::File
Public Class Methods
fetch_image(image)
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# File lib/odf/utils/file.rb, line 34 def fetch_image(image) io = open(image.uri) content = io.read content_type = MimeMagic.by_magic(io).type [content, content_type] ensure io.close end
output_stream(document)
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# File lib/odf/utils/file.rb, line 19 def output_stream(document) Zip::OutputStream.write_buffer do |io| document.image_set.each do |image| io.put_next_entry(image.path) io.write(image.content) end document.components.each do |component_name| component = document.send(component_name) io.put_next_entry(component.name) io.write(component.content) end end end
serialize(name, document)
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# File lib/odf/utils/file.rb, line 5 def serialize(name, document) Zip::File.open("#{name}.#{document.extension}", Zip::File::CREATE) do |zipfile| # Resolve images document.image_set.each do |image| zipfile.get_output_stream(image.path) { |stream| stream.write(image.content) } end document.components.each do |component_name| component = document.send(component_name) zipfile.get_output_stream(component.name) { |stream| stream.write(component.content) } end end end