add large post fix script

script/fixes/005.rb

@@ -0,0 +1,57 @@
+#!/usr/bin/env ruby
+
+require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'config', 'environment'))
+
+Post.where("image_width > 850").find_each do |post|
+  if !post.is_image?
+    next
+  end
+  
+  if !File.exists?(post.file_path)
+    puts "NOT FOUND: #{post.id}"
+    next
+  end
+
+  if File.size(post.file_path) == 0
+    puts "NOT FOUND: #{post.id}"
+    next
+  end
+  
+  resize = false
+  
+  if !File.exists?(post.large_file_path)
+    puts "LARGE NOT FOUND: #{post.id}"
+    resize = true
+  end
+  
+  if File.size(post.large_file_path) == 0
+    puts "LARGE NOT FOUND: #{post.id}"
+    resize = true
+  end
+  
+  if !resize
+    File.open(post.large_file_path, "r") do |file|
+      image_size = ImageSize.new(file)
+
+      if (image_size.width - post.large_image_width).abs > 5
+        puts "MISMATCH: #{post.id}: #{image_size.width} != #{post.large_image_width}"
+        resize = true
+      end
+    end
+  end
+  
+  if resize
+    puts "RESIZING #{post.id}"
+    upload = Upload.new
+    upload.file_ext = post.file_ext
+    upload.image_width = post.image_width
+    upload.image_height = post.image_height
+    upload.md5 = post.md5
+    begin
+      upload.generate_resizes(post.file_path)
+      post.distribute_files
+    rescue Magick::ImageMagickError
+      puts "RESIZE ERROR #{post.id}"
+    end
+  end
+end