rake: remove unused image tasks.

lib/tasks/images.rake

@@ -1,53 +1,2 @@
 namespace :images do
-  desc "Regenerates all images for a post id"
-  task :regen => :environment do
-    post_id = ENV["id"]
-
-    if post_id !~ /\d+/
-      raise "Usage: regen id=n"
-    end
-
-    post = Post.find(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
-    upload.generate_resizes(post.file_path)
-    post.distribute_files
-  end
-
-  desc "Generate thumbnail-sized images of posts"
-  task :generate_preview => :environment do
-    width = 150
-    post_id = ENV["id"]
-
-    if post_id !~ /\d+/
-      raise "Usage: generate_preview id=n"
-    end
-
-    Post.where(id: post_id).find_each do |post|
-      if post.is_image?
-        puts "resizing preview #{post.id}"
-        DanbooruImageResizer.resize(post.file_path, post.preview_file_path, width, width, 90)
-      end
-    end
-  end
-
-  desc "Generate large-sized images of posts"
-  task :generate_large => :environment do
-    post_id = ENV["id"]
-
-    if post_id !~ /\d+/
-      raise "Usage: generate_large id=n"
-    end
-
-    Post.where(id: post_id).find_each do |post|
-      if post.is_image? && post.has_large?
-        puts "resizing large #{post.id}"
-        DanbooruImageResizer.resize(post.file_path, post.large_file_path, Danbooru.config.large_image_width, nil, 90)
-        post.distribute_files
-      end
-    end
-  end
 end