Add Grim MultiProcessor support.

This helps us handle a broader range of PDFs that might not otherwise process because of the version of GhostScript provided on Heroku's Cedar stack.
rwdaigle · Oct 21, 2011 · 5036a78 · 5036a78
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commit 5036a78
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diff --git a/bin/9.02/gs b/bin/9.02/gs
diff --git a/bin/9.04/gs b/bin/9.04/gs
diff --git a/lib/pdf_archive.rb b/lib/pdf_archive.rb
@@ -38,6 +38,14 @@ def self.root
   config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}  # optional, defaults to {}
 end
 
+# Grim Production Config
+if PdfArchive.environment == "production"
+  Grim.processor = Grim::MultiProcessor.new([
+    Grim::ImageMagickProcessor.new({:ghostscript_path => PdfArchive.root.join('bin', '9.04', 'gs')}),
+    Grim::ImageMagickProcessor.new({:ghostscript_path => PdfArchive.root.join('bin', '9.02', 'gs')})
+  ])
+end
+
 # require pdf uploader, document model, and process pdf job
 require 'pdf_uploader'
 require 'document'