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Contents
# Copyright, 2012, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'utopia/middleware'
require 'utopia/path'
module Utopia
module Middleware
class DirectoryIndex
def initialize(app, options = {})
@app = app
@root = options[:root] || Utopia::Middleware::default_root
@files = ["index.html"]
@default = "index"
end
def call(env)
path = Path.create(env["PATH_INFO"])
if path.directory?
# Check to see if one of the files exists in the requested directory
@files.each do |file|
if File.exist?(File.join(@root, path.components, file))
return [307, {"Location" => (path + file).to_s}, []]
end
end
# Use the default path
return [307, {"Location" => (path + @default).to_s}, []]
else
return @app.call(env)
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems