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Versions: 12
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Contents
require "singleton"
module Cornucopia
module Util
class FileAssetCache
include Singleton
attr_accessor :asset_cache
def initialize
@asset_cache = {}
end
end
class FileAsset
class << self
def asset(asset_name)
Cornucopia::Util::FileAssetCache.instance.asset_cache[asset_name.to_sym] ||= FileAsset.new(asset_name)
Cornucopia::Util::FileAssetCache.instance.asset_cache[asset_name.to_sym]
end
end
def initialize(asset_name)
@asset_name = asset_name
end
def body=(asset_body)
@asset_body = asset_body
end
def body
unless @asset_body
self.source_file = path
end
@asset_body
end
def source_file=(source_file_name)
# We read the file into memory in case the file moves or is temporary.
@asset_body = File.read(source_file_name)
end
def add_file(output_location)
unless (File.exists?(output_location))
create_file(output_location)
end
end
def create_file(output_location)
if @asset_body
File.open(output_location, "w+") do |write_file|
write_file << @asset_body
end
else
FileUtils.cp path, output_location
end
end
def path
File.absolute_path(File.join(File.dirname(__FILE__), "../source_files/", @asset_name))
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems