fillable-pdf.rb in fillable-pdf-0.9.4

- old
+ new

@@ -8,20 +8,21 @@
   ##
   # Opens a given fillable-pdf PDF file and prepares it for modification.
   #
   #   @param [String|Symbol] file_path the name of the PDF file or file path
   #
-  def initialize(file_path)
+  def initialize(file_path) # rubocop:disable Metrics/MethodLength
     raise IOError, "File <#{file_path}> is not found" unless File.exist?(file_path)
     @file_path = file_path
     begin
       @byte_stream = ITEXT::ByteArrayOutputStream.new
       @pdf_reader = ITEXT::PdfReader.new @file_path.to_s
       @pdf_writer = ITEXT::PdfWriter.new @byte_stream
       @pdf_doc = ITEXT::PdfDocument.new @pdf_reader, @pdf_writer
       @pdf_form = ITEXT::PdfAcroForm.getAcroForm(@pdf_doc, true)
       @form_fields = @pdf_form.getFormFields
+      @pdf_form.setGenerateAppearance false
     rescue StandardError => e
       raise "#{e.message} (Input file may be corrupt, incompatible, read-only, write-protected, encrypted, or may not have any form fields)" # rubocop:disable Layout/LineLength
     end
   end
 
@@ -142,10 +143,10 @@
   #   @param [String|Symbol] key the field name
   #   @param [String|Symbol] base64_image_data base64 encoded data image
   #
   def set_image_base64(key, base64_image_data)
     tmp_file = SecureRandom.uuid
-    File.open(tmp_file, 'wb') { |f| f.write(Base64.decode64(base64_image_data)) }
+    File.binwrite(tmp_file, Base64.decode64(base64_image_data))
     set_image(key, tmp_file)
   ensure
     FileUtils.rm tmp_file
   end
 