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Contents
require 'attached/storage/base'
module Attached
module Storage
class Local < Base
attr_reader :mode
# Create a new interface supporting save and destroy operations.
#
# Usage:
#
# Attached::Storage::Local.new()
def initialize()
@mode = 0644
end
# Access the host (e.g. /system/) for a storage service.
#
# Usage:
#
# storage.host
def host()
"/system/"
end
# Save a file to a given path.
#
# Parameters:
#
# * file - The file to save.
# * path - The path to save.
def save(file, path)
path = "#{Rails.root}/public/system/#{path}"
dirname, basename = File.split(path)
return if file.path == path
begin
FileUtils.mkdir_p(dirname)
FileUtils.cp(file.path, path)
FileUtils.chmod(self.mode, path)
rescue Errno::ENOENT
end
end
# Retrieve a file from a given path.
#
# Parameters:
#
# * path - The path to retrieve.
def retrieve(path)
path = "#{Rails.root}/public/system/#{path}"
File.open(path)
end
# Destroy a file at a given path.
#
# Parameters:
#
# * path - The path to destroy.
def destroy(path)
path = "#{Rails.root}/public/system/#{path}"
dirname, basename = File.split(path)
begin
FileUtils.rm(path)
rescue Errno::ENOENT
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems