<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>process_node (HTML::WhiteListSanitizer)</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" /> </head> <body class="standalone-code"> <pre><span class="ruby-comment cmt"># File lib/action_controller/vendor/html-scanner/html/sanitizer.rb, line 138</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">process_node</span>(<span class="ruby-identifier">node</span>, <span class="ruby-identifier">result</span>, <span class="ruby-identifier">options</span>) <span class="ruby-identifier">result</span> <span class="ruby-operator"><<</span> <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">node</span> <span class="ruby-keyword kw">when</span> <span class="ruby-constant">HTML</span><span class="ruby-operator">::</span><span class="ruby-constant">Tag</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">node</span>.<span class="ruby-identifier">closing</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">:close</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:parent</span>].<span class="ruby-identifier">shift</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:parent</span>].<span class="ruby-identifier">unshift</span> <span class="ruby-identifier">node</span>.<span class="ruby-identifier">name</span> <span class="ruby-keyword kw">end</span> <span class="ruby-identifier">process_attributes_for</span> <span class="ruby-identifier">node</span>, <span class="ruby-identifier">options</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:tags</span>].<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">node</span>.<span class="ruby-identifier">name</span>) <span class="ruby-operator">?</span> <span class="ruby-identifier">node</span> <span class="ruby-operator">:</span> <span class="ruby-keyword kw">nil</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">bad_tags</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:parent</span>].<span class="ruby-identifier">first</span>) <span class="ruby-operator">?</span> <span class="ruby-keyword kw">nil</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">node</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/</</span>, <span class="ruby-value str">"&lt;"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>