<!DOCTYPE html> <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> <title>module Gitlab::Encode - Rails Application Documentation</title> <link type="text/css" media="screen" href="../rdoc.css" rel="stylesheet"> <script type="text/javascript"> var rdoc_rel_prefix = "../"; </script> <script type="text/javascript" charset="utf-8" src="../js/jquery.js"></script> <script type="text/javascript" charset="utf-8" src="../js/navigation.js"></script> <script type="text/javascript" charset="utf-8" src="../js/search_index.js"></script> <script type="text/javascript" charset="utf-8" src="../js/search.js"></script> <script type="text/javascript" charset="utf-8" src="../js/searcher.js"></script> <script type="text/javascript" charset="utf-8" src="../js/darkfish.js"></script> <body id="top" class="module"> <nav id="metadata"> <nav id="home-section" class="section"> <h3 class="section-header"> <a href="../index.html">Home</a> <a 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id="documentation"> <h1 class="module">module Gitlab::Encode</h1> <div id="description" class="description"> </div><!-- description --> <section id="5Buntitled-5D" class="documentation-section"> <!-- Methods --> <section id="public-instance-5Buntitled-5D-method-details" class="method-section section"> <h3 class="section-header">Public Instance Methods</h3> <div id="method-i-detect_encoding" class="method-detail "> <div class="method-heading"> <span class="method-name">detect_encoding</span><span class="method-args">(message)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="detect_encoding-source"> <pre><span class="ruby-comment"># File lib/gitlab/encode.rb, line 34</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">detect_encoding</span> <span class="ruby-identifier">message</span> <span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">message</span> <span class="ruby-identifier">hash</span> = <span class="ruby-constant">CharlockHolmes</span><span class="ruby-operator">::</span><span class="ruby-constant">EncodingDetector</span>.<span class="ruby-identifier">detect</span>(<span class="ruby-identifier">message</span>) <span class="ruby-keyword">rescue</span> {} <span class="ruby-keyword">return</span> <span class="ruby-identifier">hash</span>[<span class="ruby-value">:encoding</span>] <span class="ruby-operator">?</span> <span class="ruby-identifier">hash</span>[<span class="ruby-value">:encoding</span>] <span class="ruby-operator">:</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">end</span></pre> </div><!-- detect_encoding-source --> </div> </div><!-- detect_encoding-method --> <div id="method-i-utf8" class="method-detail "> <div class="method-heading"> <span class="method-name">utf8</span><span class="method-args">(message)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="utf8-source"> <pre><span class="ruby-comment"># File lib/gitlab/encode.rb, line 7</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">utf8</span> <span class="ruby-identifier">message</span> <span class="ruby-comment"># return nil if message is nil</span> <span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">message</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-string">"utf-8"</span>) <span class="ruby-comment"># return message if message type is binary</span> <span class="ruby-identifier">detect</span> = <span class="ruby-constant">CharlockHolmes</span><span class="ruby-operator">::</span><span class="ruby-constant">EncodingDetector</span>.<span class="ruby-identifier">detect</span>(<span class="ruby-identifier">message</span>) <span class="ruby-keyword">return</span> <span class="ruby-identifier">message</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">detect</span>[<span class="ruby-value">:type</span>] <span class="ruby-operator">==</span> <span class="ruby-value">:binary</span> <span class="ruby-comment"># if message is utf-8 encoding, just return it</span> <span class="ruby-keyword">return</span> <span class="ruby-identifier">message</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">valid_encoding?</span> <span class="ruby-comment"># if message is not utf-8 encoding, convert it</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">detect</span>[<span class="ruby-value">:encoding</span>] <span class="ruby-identifier">message</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-identifier">detect</span>[<span class="ruby-value">:encoding</span>]) <span class="ruby-identifier">message</span>.<span class="ruby-identifier">encode!</span>(<span class="ruby-string">"utf-8"</span>, <span class="ruby-identifier">detect</span>[<span class="ruby-value">:encoding</span>], <span class="ruby-keyword">undef</span><span class="ruby-operator">:</span> <span class="ruby-value">:replace</span>, <span class="ruby-identifier">replace</span><span class="ruby-operator">:</span> <span class="ruby-string">""</span>, <span class="ruby-identifier">invalid</span><span class="ruby-operator">:</span> <span class="ruby-value">:replace</span>) <span class="ruby-keyword">end</span> <span class="ruby-comment"># ensure message encoding is utf8</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">valid_encoding?</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">message</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">raise</span> <span class="ruby-comment"># Prevent app from crash cause of encoding errors</span> <span class="ruby-keyword">rescue</span> <span class="ruby-identifier">encoding</span> = <span class="ruby-identifier">detect</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">detect</span>[<span class="ruby-value">:encoding</span>] <span class="ruby-operator">:</span> <span class="ruby-string">"unknown"</span> <span class="ruby-node">"--broken encoding: #{encoding}"</span> <span class="ruby-keyword">end</span></pre> </div><!-- utf8-source --> </div> </div><!-- utf8-method --> </section><!-- public-instance-method-details --> </section><!-- 5Buntitled-5D --> </div><!-- documentation --> <footer id="validator-badges"> <p><a href="http://validator.w3.org/check/referer">[Validate]</a> <p>Generated by <a href="https://github.com/rdoc/rdoc">RDoc</a> 3.12. <p>Generated with the <a 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