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Contents
# encoding: utf-8
module CarrierWave
module Storage
##
# File storage stores file to the Filesystem (surprising, no?). There's really not much
# to it, it uses the store_dir defined on the uploader as the storage location. That's
# pretty much it.
#
class File < Abstract
##
# Move the file to the uploader's store path.
#
# By default, store!() uses copy_to(), which operates by copying the file
# from the cache to the store, then deleting the file from the cache.
# If move_to_store() is overriden to return true, then store!() uses move_to(),
# which simply moves the file from cache to store. Useful for large files.
#
# === Parameters
#
# [file (CarrierWave::SanitizedFile)] the file to store
#
# === Returns
#
# [CarrierWave::SanitizedFile] a sanitized file
#
def store!(file)
path = ::File.expand_path(uploader.store_path, uploader.root)
if uploader.move_to_store
file.move_to(path, uploader.permissions)
else
file.copy_to(path, uploader.permissions)
end
end
##
# Retrieve the file from its store path
#
# === Parameters
#
# [identifier (String)] the filename of the file
#
# === Returns
#
# [CarrierWave::SanitizedFile] a sanitized file
#
def retrieve!(identifier)
path = ::File.expand_path(uploader.store_path(identifier), uploader.root)
CarrierWave::SanitizedFile.new(path)
end
end # File
end # Storage
end # CarrierWave
Version data entries
60 entries across 55 versions & 4 rubygems