Module: Pdf2MarkdownOCR

Defined in:
lib/pdf2markdownOCR.rb,
lib/pdf2markdownOCR/cli.rb,
lib/pdf2markdownOCR/llm_api.rb,
lib/pdf2markdownOCR/version.rb,
lib/pdf2markdownOCR/pdf2image.rb,
lib/pdf2markdownOCR/configuration.rb

Defined Under Namespace

Modules: LlmApi, Pdf2Image Classes: CLI, Configuration, FileNotFoundError

Constant Summary collapse

VERSION = 
"0.0.2"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.configuration ⇒ Object 



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# File 'lib/pdf2markdownOCR.rb', line 20

def configuration
  @configuration ||= Configuration.new
end

Class Method Details

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/pdf2markdownOCR.rb', line 24

def configure
  yield(configuration)
end

.convert_pdf(pdf_path, output_file = nil) ⇒ Object 



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# File 'lib/pdf2markdownOCR.rb', line 30

def self.convert_pdf(pdf_path, output_file = nil)
  
  Pdf2MarkdownOCR.configuration.logger.info "Parsing PDF file: #{pdf_path}"
  unless File.exist?(pdf_path)
    Pdf2MarkdownOCR.configuration.logger.error "File not found: #{pdf_path}"
    raise FileNotFoundError, "File not found: #{pdf_path}"
  end

  markdown_content = ""
  begin
    tempdir = Dir.mktmpdir

    images = []
    if Pdf2MarkdownOCR.configuration.mode == :multi_thread
      images = Pdf2MarkdownOCR::Pdf2Image.multi_thread_conversion(pdf_path, tempdir)
    else
      images = Pdf2MarkdownOCR::Pdf2Image.single_thread_conversion(pdf_path, tempdir)
    end

    markdown_content = Pdf2MarkdownOCR::LlmApi.ocr_images(images)
  ensure
    # Clean up temporary directory after processing
    FileUtils.remove_entry(tempdir) if tempdir && Dir.exist?(tempdir)
  end

  # If output file is configured, write the markdown content to the file, otherwise return it as a string
  if output_file && !output_file.empty?
    File.write(output_file, markdown_content)
    return nil
  end
  markdown_content
end

.gem_version ⇒ Object 



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# File 'lib/pdf2markdownOCR/version.rb', line 6

def self.gem_version
  Gem::Version.new(VERSION)
end