Class: Libis::Format::Tool::OfficeToPdf

Inherits:
Object
  • Object
show all
Includes:
Tools::Logger
Defined in:
lib/libis/format/tool/office_to_pdf.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.run(source, target, options = {}) ⇒ Object 



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# File 'lib/libis/format/tool/office_to_pdf.rb', line 16

def self.run(source, target, options = {})
  self.new.run source, target, options
end

Instance Method Details

#run(source, target, options = {}) ⇒ Object 



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# File 'lib/libis/format/tool/office_to_pdf.rb', line 20

def run(source, target, options = {})
  workdir = '/...'
  workdir = Dir.tmpdir unless Dir.exist? workdir

  workdir = File.join(workdir, rand(1000000).to_s)
  FileUtils.mkpath(workdir)

  src_file = File.join(workdir, File.basename(source))
  FileUtils.symlink source, src_file

  tgt_file = File.join(workdir, File.basename(source, '.*') + '.pdf')

  export_filter = options[:export_filter] || 'pdf'

  result = Libis::Tools::Command.run(
      Libis::Format::Config[:soffice_path], '--headless',
      '--convert-to', export_filter,
      '--outdir', workdir, src_file
  )

  unless result[:status] == 0
    warn "PdfConvert errors: #{(result[:err] + result[:out]).join("\n")}"
    return false
  end

  FileUtils.copy tgt_file, target, preserve: true
  FileUtils.rmtree workdir

  result[:out]
end