blob: 5ab99d106189d2b0abb1e39dc6a101879fefa48a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
module ActionDispatch
module Http
class UploadedFile
attr_accessor :original_filename, :content_type, :tempfile, :headers
def initialize(hash)
@original_filename = encode_filename(hash[:filename])
@content_type = hash[:type]
@headers = hash[:head]
@tempfile = hash[:tempfile]
raise(ArgumentError, ':tempfile is required') unless @tempfile
end
def read(*args)
@tempfile.read(*args)
end
# Delegate these methods to the tempfile.
[:open, :path, :rewind, :size].each do |method|
class_eval "def #{method}; @tempfile.#{method}; end"
end
private
def encode_filename(filename)
# Encode the filename in the utf8 encoding, unless it is nil
if filename
filename.force_encoding("UTF-8").encode!
else
filename
end
end
end
module Upload
# Convert nested Hash to HashWithIndifferentAccess and replace
# file upload hash with UploadedFile objects
def normalize_parameters(value)
if Hash === value && value.has_key?(:tempfile)
UploadedFile.new(value)
else
super
end
end
private :normalize_parameters
end
end
end
|
