Resize Omeka Thumbnails

#!/usr/bin/env ruby

image_path = "archive/files"
thumbnail_path = "archive/thumbnails"

Dir["#{image_path}/*.jpg"].each do |image|
  fname = File.basename(image)
  
  puts "Converting #{fname}..."
  `convert #{image_path}/#{fname} -thumbnail '300' -gravity Center +repage -strip #{thumbnail_path}/#{fname}`
end