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Contents
module Lipsiadmin
module Attachment
# The Upfile module is a convenience module for adding uploaded-file-type methods
# to the +File+ class. Useful for testing.
# user.avatar = File.new("test/test_avatar.jpg")
module Upfile
# Infer the MIME-type of the file from the extension.
def content_type
type = (self.path.match(/\.(\w+)$/)[1] rescue "octet-stream").downcase
case type
when %r"jpe?g" then "image/jpeg"
when %r"tiff?" then "image/tiff"
when %r"png", "gif", "bmp" then "image/#{type}"
when "txt" then "text/plain"
when %r"html?" then "text/html"
when "csv", "xml", "css", "js" then "text/#{type}"
else "application/x-#{type}"
end
end
# Returns the file's normal name.
def original_filename
File.basename(self.path)
end
# Returns the size of the file.
def size
File.size(self)
end
end
end
if defined? StringIO
class StringIO#:nodoc:
attr_accessor :original_filename, :content_type
def original_filename
@original_filename ||= "stringio.txt"
end
def content_type
@content_type ||= "text/plain"
end
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems