fix rotate

2 months ago · 02c7cdcd97
parent 36bee92e8e
commit 02c7cdcd97
1 changed files with 5 additions and 1 deletions
--- a/lib/submissions/generate_result_attachments.rb
+++ b/lib/submissions/generate_result_attachments.rb
@ -747,11 +747,15 @@ module Submissions
    def maybe_rotate_pdf(pdf)
      return pdf if pdf.pages.size > MAX_PAGE_ROTATE

+      is_pages_rotated = pdf.pages.root[:Rotate].present? && pdf.pages.root[:Rotate] != 0
+
+      pdf.pages.root[:Rotate] = 0 if is_pages_rotated
+
      is_rotated = pdf.pages.filter_map do |page|
        page.rotate(0, flatten: true) if page[:Rotate] != 0
      end.present?

-      return pdf unless is_rotated
+      return pdf if !is_rotated && !is_pages_rotated

      io = StringIO.new