Advanced PDF Generation with Ruby / Rails

2
votes

We have a document management system written in PHP that uses mPDF to generate rather complex PDFs. We grew to love it, and mPDF allowed us to:

  • Use HTML/CSS to style the pages
  • Produce 200+ Page Documents
  • Support alternating Portrait/Landscape pages throughout the document
  • Automatically generate Multi-Level PDF Bookmarks
  • Import 3rd-party PDFs into the document

We want the new version of the system to be writen on Ruby on Rails, and for that we would need a Ruby PDF Generation alternative. We checked out Prawn, PDFKit, Wicked PDF, and Prince XML, but reading their docs (which are often one page worth), I'm not sure if they are as feature-full as mPDF. They seem to go for the "Easy of Use" rather than functionality.

Is there a PDF Generator for Ruby that is as advanced as mPDF, or should be keep PDF generation PHP-based as it is?

2
ruby-on-railsrubypdfpdf-generation

2 Answers

1
votes

mPDF seems to be a composite tool that uses a portable PDF lib and an html2pdf converter.

it's hard to compare those to the libs/tools you mentioned. PrinceXML should be similar to html2pdf, but you could also use wkhtml2pdf (PDFKit, WicketPDF), which uses webkit and is free of charge.

combining those with prawn, which would translate to FPDF in PHP, should do everything you need.

0
votes

You might want to look at Docmosis which has a Ruby example in the sample code for talking to their Document engine. The templating capabilities are pretty good and I've seen it producing large documents. I don't think it can stitch/import PDFs so you would have to use it with another library that can do the combining.

Please note I work with the company that produces Docmosis.