Class: Pixelpress::WeasyPrintRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/pixelpress/renderers/weasyprint_renderer.rb

Defined Under Namespace

Classes: WeasyPrintExecutionError, WeasyPrintInstallationError

Instance Method Summary collapse

Instance Method Details

#render(input) ⇒ Object 



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# File 'lib/pixelpress/renderers/weasyprint_renderer.rb', line 5

def render(input)
  output = Tempfile.new

  success = system(executable_path, "--encoding", "utf-8", input.path, output.path)

  unless success
    raise WeasyPrintExecutionError.new("WeasyPrint execution failed with exit code #{$?.exitstatus}")
  end

  return output
end

#version ⇒ Object 



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# File 'lib/pixelpress/renderers/weasyprint_renderer.rb', line 17

def version
  `#{executable_path} --version`.chomp.scan(/(\d+\.\d+)/).flatten.first
end