Sha256: 6be1b32f0dad1a46486c4a6953d794657d1f69ea39827c56b4f96564aae39b02
Contents?: true
Size: 1.8 KB
Versions: 6
Compression:
Stored size: 1.8 KB
Contents
require 'attached/storage/base'
require 'fog'
module Attached
module Storage
class Fog < Base
attr_reader :defaults
attr_reader :bucket
attr_reader :access_key_id
attr_reader :secret_access_key
# Create a new interface supporting save and destroy operations (should be overridden and called).
def initialize(credentials)
@defaults = { :public => true, :metadata => Attached::Attachment.options[:metadata] }
end
# Access the host for a storage service (must override).
#
# Usage:
#
# storage.host
def host()
raise NotImplementedError.new
end
# Save a file to a given path.
#
# Parameters:
#
# * file - The file to save.
# * path - The path to save.
def save(file, path)
file = File.open(file.path)
directory.files.create(self.options(path).merge(self.defaults.merge(:key => path, :body => file)))
file.close
end
# Retrieve a file from a given path.
#
# Parameters:
#
# * path - The path to retrieve.
def retrieve(path)
file = directory.files.get(path)
body = file.body
extname = File.extname(path)
basename = File.basename(path, extname)
file = Tempfile.new([basename, extname])
file.binmode
file.write(body)
file.rewind
file
end
# Destroy a file at a given path.
#
# Parameters:
#
# * path - The path to destroy.
def destroy(path)
directory.files.get(path).destroy if directory.files.head(path)
end
private
def directory
raise NotImplementedError.new
end
def connection
raise NotImplementedError.new
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems