Class: EbooksRenamer::PdfParser

Inherits:
Object
  • Object
show all
Defined in:
lib/ebooks_renamer/pdf_parser.rb

Class Method Summary collapse

Class Method Details

.parse(filename) ⇒ Object 



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# File 'lib/ebooks_renamer/pdf_parser.rb', line 4

def parse(filename)
  File.open(filename, "rb") do |io|
    reader = PDF::Reader.new(io)
    if reader && reader.info && reader.info[:Title].present?
      OpenStruct.new title:  reader.info[:Title],
                     author: reader.info[:Author],
                     pages:  reader.page_count
    end
  end
rescue => e
  # Note: we skip the file that we can't process
  # and allow the process to continue
  puts "Skip file '#{filename}'"
  puts "Due to the unexpected error: #{e.message}"
end