Sha256: eff11ce24e6f48537f5d84ad5b70a022ee8ee9663223ff3e1586c837619da9b5
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Versions: 39
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Contents
# encoding: utf-8
require 'digest/sha1'
require 'mime/types'
module Ckeditor
module Http
# Create tempfile from hash
class UploadedFile
attr_accessor :original_filename, :content_type, :tempfile, :headers
def initialize(hash)
@original_filename = hash[:filename]
@content_type = hash[:type]
@headers = hash[:head]
@tempfile = hash[:tempfile]
raise(ArgumentError, ':tempfile is required') unless @tempfile
end
def open
@tempfile.open
end
def path
@tempfile.path
end
def read(*args)
@tempfile.read(*args)
end
def rewind
@tempfile.rewind
end
def size
@tempfile.size
end
end
# Usage (paperclip example)
# @asset.data = QqFile.new(params[:qqfile], request)
class QqFile < ::Tempfile
def initialize(filename, request, tmpdir = Dir::tmpdir)
@original_filename = filename
@request = request
super Digest::SHA1.hexdigest(filename), tmpdir
fetch
end
def fetch
self.write(body)
self.rewind
self
end
def original_filename
@original_filename
end
def content_type
types = MIME::Types.type_for(original_filename)
types.empty? ? @request.content_type : types.first.to_s
end
def body
if @request.raw_post.respond_to?(:force_encoding)
@request.raw_post.force_encoding("UTF-8")
else
@request.raw_post
end
end
end
# Convert nested Hash to HashWithIndifferentAccess and replace
# file upload hash with UploadedFile objects
def self.normalize_param(*args)
value = args.first
if Hash === value && value.has_key?(:tempfile)
UploadedFile.new(value)
elsif value.is_a?(String)
QqFile.new(*args)
else
value
end
end
end
end
Version data entries
39 entries across 39 versions & 3 rubygems