Class: Thin::DirHandler

Inherits:
Handler show all
Defined in:
lib/thin/handler.rb

Overview

Serve a directory from a URI.

Instance Method Summary collapse

Methods inherited from Handler

#start

Constructor Details

#initialize(pwd) ⇒ DirHandler

Returns a new instance of DirHandler.



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# File 'lib/thin/handler.rb', line 21

def initialize(pwd)
  @pwd = pwd.dup
end

Instance Method Details

#process(request, response) ⇒ Object 



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# File 'lib/thin/handler.rb', line 25

def process(request, response)
  path = File.join(@pwd, request.path)
  if File.directory?(path)
    serve_dir request.path, path, response
    return true
  elsif File.file?(path)
    serve_file path, response
    return true
  end
  false
end

#serve_dir(base, path, response) ⇒ Object 



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# File 'lib/thin/handler.rb', line 37

def serve_dir(base, path, response)
  response.content_type = 'text/html'
  response.body << '<html><head><title>Dir listing</title></head>'
  response.body << "<body><h1>Listing #{base}</h1><ul>"
  Dir.entries(path).each do |entry|
    next if entry == '.'
    response.body << %Q{<li><a href="#{File.join(base, entry)}">#{entry}</a></li>}
  end
  response.body << '</ul></body></html>'
end

#serve_file(path, response) ⇒ Object 



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# File 'lib/thin/handler.rb', line 48

def serve_file(path, response)
  response.content_type = MIME_TYPES[File.extname(path)] || "application/octet-stream".freeze
  File.open(path, "rb") { |f| response.body << f.read }
end

#to_s ⇒ Object 



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# File 'lib/thin/handler.rb', line 53

def to_s
  "dir #{@pwd}"
end