Convenience methods for dealing with files and IO that are to be uploaded.
Create an upload IO suitable for including in the params hash of a Net::HTTP::Post::Multipart.
Can take two forms. The first accepts a filename and content type, and opens the file for reading (to be closed by finalizer).
The second accepts an already-open IO, but also requires a third argument, the filename from which it was opened (particularly useful/recommended if uploading directly from a form in a framework, which often save the file to an arbitrarily named RackMultipart file in /tmp).
Usage:
UploadIO.new("file.txt", "text/plain") UploadIO.new(file_io, "text/plain", "file.txt")
Create an upload IO suitable for including in the params hash of a Net::HTTP::Post::Multipart.
Can take two forms. The first accepts a filename and content type, and opens the file for reading (to be closed by finalizer).
The second accepts an already-open IO, but also requires a third argument, the filename from which it was opened (particularly useful/recommended if uploading directly from a form in a framework, which often save the file to an arbitrarily named RackMultipart file in /tmp).
Usage:
UploadIO.new("file.txt", "text/plain") UploadIO.new(file_io, "text/plain", "file.txt")
Create an upload IO suitable for including in the params hash of a Net::HTTP::Post::Multipart.
Can take two forms. The first accepts a filename and content type, and opens the file for reading (to be closed by finalizer).
The second accepts an already-open IO, but also requires a third argument, the filename from which it was opened (particularly useful/recommended if uploading directly from a form in a framework, which often save the file to an arbitrarily named RackMultipart file in /tmp).
Usage:
UploadIO.new("file.txt", "text/plain") UploadIO.new(file_io, "text/plain", "file.txt")
Create an upload IO suitable for including in the params hash of a Net::HTTP::Post::Multipart.
Can take two forms. The first accepts a filename and content type, and opens the file for reading (to be closed by finalizer).
The second accepts an already-open IO, but also requires a third argument, the filename from which it was opened (particularly useful/recommended if uploading directly from a form in a framework, which often save the file to an arbitrarily named RackMultipart file in /tmp).
Usage:
UploadIO.new("file.txt", "text/plain") UploadIO.new(file_io, "text/plain", "file.txt")
Create an upload IO suitable for including in the params hash of a Net::HTTP::Post::Multipart.
Can take two forms. The first accepts a filename and content type, and opens the file for reading (to be closed by finalizer).
The second accepts an already-open IO, but also requires a third argument, the filename from which it was opened (particularly useful/recommended if uploading directly from a form in a framework, which often save the file to an arbitrarily named RackMultipart file in /tmp).
Usage:
UploadIO.new("file.txt", "text/plain") UploadIO.new(file_io, "text/plain", "file.txt")
# File lib/composite_io.rb, line 96 def self.convert!(io, content_type, original_filename, local_path) raise ArgumentError, "convert! has been removed. You must now wrap IOs using:\nUploadIO.new(filename_or_io, content_type, filename=nil)\nPlease update your code." end
# File lib/composite_io.rb, line 76 def initialize(filename_or_io, content_type, filename = nil, opts = {}) io = filename_or_io local_path = "" if io.respond_to? :read # in Ruby 1.9.2, StringIOs no longer respond to path # (since they respond to :length, so we don't need their local path, see parts.rb:41) local_path = filename_or_io.respond_to?(:path) ? filename_or_io.path : "local.path" else io = File.open(filename_or_io) local_path = filename_or_io end filename ||= local_path @content_type = content_type @original_filename = File.basename(filename) @local_path = local_path @io = io @opts = opts end
# File lib/composite_io.rb, line 100 def method_missing(*args) @io.send(*args) end
# File lib/composite_io.rb, line 104 def respond_to?(meth) @io.respond_to?(meth) || super(meth) end