whoami7 - Manager
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proc
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self
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root
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opt
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alt
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ruby23
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lib64
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ruby
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2.3.0
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webrick
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httpservlet
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Upload File:
files >> //proc/self/root/opt/alt/ruby23/lib64/ruby/2.3.0/webrick/httpservlet/erbhandler.rb
# frozen_string_literal: false # # erbhandler.rb -- ERBHandler Class # # Author: IPR -- Internet Programming with Ruby -- writers # Copyright (c) 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou # Copyright (c) 2002 Internet Programming with Ruby writers. All rights # reserved. # # $IPR: erbhandler.rb,v 1.25 2003/02/24 19:25:31 gotoyuzo Exp $ require 'webrick/httpservlet/abstract.rb' require 'erb' module WEBrick module HTTPServlet ## # ERBHandler evaluates an ERB file and returns the result. This handler # is automatically used if there are .rhtml files in a directory served by # the FileHandler. # # ERBHandler supports GET and POST methods. # # The ERB file is evaluated with the local variables +servlet_request+ and # +servlet_response+ which are a WEBrick::HTTPRequest and # WEBrick::HTTPResponse respectively. # # Example .rhtml file: # # Request to <%= servlet_request.request_uri %> # # Query params <%= servlet_request.query.inspect %> class ERBHandler < AbstractServlet ## # Creates a new ERBHandler on +server+ that will evaluate and serve the # ERB file +name+ def initialize(server, name) super(server, name) @script_filename = name end ## # Handles GET requests def do_GET(req, res) unless defined?(ERB) @logger.warn "#{self.class}: ERB not defined." raise HTTPStatus::Forbidden, "ERBHandler cannot work." end begin data = open(@script_filename){|io| io.read } res.body = evaluate(ERB.new(data), req, res) res['content-type'] ||= HTTPUtils::mime_type(@script_filename, @config[:MimeTypes]) rescue StandardError raise rescue Exception => ex @logger.error(ex) raise HTTPStatus::InternalServerError, ex.message end end ## # Handles POST requests alias do_POST do_GET private ## # Evaluates +erb+ providing +servlet_request+ and +servlet_response+ as # local variables. def evaluate(erb, servlet_request, servlet_response) Module.new.module_eval{ servlet_request.meta_vars servlet_request.query erb.result(binding) } end end end end
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