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<h3 class="section-header">Methods</h3> <ul class="link-list"> <li ><a href="#method-i-escape">#escape</a> <li ><a href="#method-i-escape_comment">#escape_comment</a> <li ><a href="#method-i-escape_html">#escape_html</a> <li ><a href="#method-i-h">#h</a> <li ><a href="#method-i-highlight">#highlight</a> <li ><a href="#method-i-highlight-3F">#highlight?</a> <li ><a href="#method-i-normalize_id">#normalize_id</a> <li ><a href="#method-i-strip_html">#strip_html</a> <li ><a href="#method-i-unescape">#unescape</a> <li ><a href="#method-i-unescape_html">#unescape_html</a> </ul>
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<h1 class="module">module ReVIEW::HTMLUtils</h1> <div id="description" class="description"> </div><!-- description --> <section id="5Buntitled-5D" class="documentation-section"> <!-- Constants --> <section id="constants-list" class="section"> <h3 class="section-header">Constants</h3> <dl> <dt id="ESC">ESC <dd class="description"> </dl> </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-escape" class="method-detail method-alias"> <div class="method-heading"> <span class="method-name">escape</span><span class="method-args">(str)</pan> </div> <div class="method-description"> </div> <div class="aliases"> Alias for: <a href="HTMLUtils.html#method-i-escape_html">escape_html</a> </div> </div><!-- escape-method --> <div id="method-i-escape_comment" class="method-detail "> <div class="method-heading"> <span class="method-name">escape_comment</pan><span class="method-args">(str)</span> <span class="method-click-advice">click to toggle source</pan> </div> <div class="method-description"> <div class="method-source-code" id="escape_comment-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 41</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>escape_comment</span>(<span class=“ruby-identifier”>str</span>)
<span class="ruby-identifier">str</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-string">'-'</span>, <span class="ruby-string">'&#45;'</span>)
<span class=“ruby-keyword”>end</span></pre>
</div><!-- escape_comment-source --> </div> </div><!-- escape_comment-method --> <div id="method-i-escape_html" class="method-detail "> <div class="method-heading"> <span class="method-name">escape_html</span><span class="method-args">(str)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="escape_html-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 22</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>escape_html</span>(<span class=“ruby-identifier”>str</span>)
<span class="ruby-identifier">t</span> = <span class="ruby-constant">ESC</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/[&"<>]/</span>) {<span class="ruby-operator">|</span><span class="ruby-identifier">c</span><span class="ruby-operator">|</span> <span class="ruby-identifier">t</span>[<span class="ruby-identifier">c</span>] }
<span class=“ruby-keyword”>end</span></pre>
</div><!-- escape_html-source --> </div> <div class="aliases"> Also aliased as: <a href="HTMLUtils.html#method-i-escape">escape</a>, <a href="HTMLUtils.html#method-i-h">h</a> </div> </div><!-- escape_html-method --> <div id="method-i-h" class="method-detail method-alias"> <div class="method-heading"> <span class="method-name">h</span><span class="method-args">(str)</span> </div> <div class="method-description"> </div> <div class="aliases"> Alias for: <a href="HTMLUtils.html#method-i-escape_html">escape_html</a> </div> </div><!-- h-method --> <div id="method-i-highlight" class="method-detail "> <div class="method-heading"> <span class="method-name">highlight</span><span class="method-args">(ops)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="highlight-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 50</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>highlight</span>(<span class=“ruby-identifier”>ops</span>)
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"pygments"</span>].<span class="ruby-identifier">present?</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">ConfigError</span>, <span class="ruby-string">"'pygments:' in config.yml is obsoleted."</span> <span class="ruby-keyword">end</span> <span class="ruby-identifier">body</span> = <span class="ruby-identifier">ops</span>[<span class="ruby-value">:body</span>] <span class="ruby-operator">||</span> <span class="ruby-string">''</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"highlight"</span>] <span class="ruby-operator">&&</span> <span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"highlight"</span>][<span class="ruby-string">"lang"</span>] <span class="ruby-identifier">lexer</span> = <span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"highlight"</span>][<span class="ruby-string">"lang"</span>] <span class="ruby-comment"># default setting</span> <span class="ruby-keyword">else</span> <span class="ruby-identifier">lexer</span> = <span class="ruby-string">'text'</span> <span class="ruby-keyword">end</span> <span class="ruby-identifier">lexer</span> = <span class="ruby-identifier">ops</span>[<span class="ruby-value">:lexer</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">ops</span>[<span class="ruby-value">:lexer</span>].<span class="ruby-identifier">present?</span> <span class="ruby-identifier">format</span> = <span class="ruby-identifier">ops</span>[<span class="ruby-value">:format</span>] <span class="ruby-operator">||</span> <span class="ruby-string">''</span> <span class="ruby-identifier">options</span> = {<span class="ruby-value">:nowrap</span> =<span class="ruby-operator">></span> <span class="ruby-keyword">true</span>, <span class="ruby-value">:noclasses</span> =<span class="ruby-operator">></span> <span class="ruby-keyword">true</span>} <span class="ruby-keyword">if</span> <span class="ruby-identifier">ops</span>[<span class="ruby-value">:options</span>] <span class="ruby-operator">&&</span> <span class="ruby-identifier">ops</span>[<span class="ruby-value">:options</span>].<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">Hash</span>) <span class="ruby-identifier">options</span>.<span class="ruby-identifier">merge!</span>(<span class="ruby-identifier">ops</span>[<span class="ruby-value">:options</span>]) <span class="ruby-keyword">end</span> <span class="ruby-keyword">return</span> <span class="ruby-identifier">body</span> <span class="ruby-keyword">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">highlight?</span> <span class="ruby-keyword">begin</span> <span class="ruby-identifier">require</span> <span class="ruby-string">'pygments'</span> <span class="ruby-keyword">begin</span> <span class="ruby-constant">Pygments</span>.<span class="ruby-identifier">highlight</span>(<span class="ruby-identifier">unescape_html</span>(<span class="ruby-identifier">body</span>), <span class="ruby-value">:options</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">options</span>, <span class="ruby-value">:formatter</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">format</span>, <span class="ruby-value">:lexer</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">lexer</span>) <span class="ruby-keyword">rescue</span> <span class="ruby-constant">MentosError</span> <span class="ruby-identifier">body</span> <span class="ruby-keyword">end</span> <span class="ruby-keyword">rescue</span> <span class="ruby-constant">LoadError</span> <span class="ruby-identifier">body</span> <span class="ruby-keyword">end</span>
<span class=“ruby-keyword”>end</span></pre>
</div><!-- highlight-source --> </div> </div><!-- highlight-method --> <div id="method-i-highlight-3F" class="method-detail "> <div class="method-heading"> <span class="method-name">highlight?</span><span class="method-args">()</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="highlight-3F-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 45</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>highlight?</span>
<span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"highlight"</span>] <span class="ruby-operator">&&</span> <span class="ruby-ivar">@book</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">"highlight"</span>][<span class="ruby-string">"html"</span>] <span class="ruby-operator">==</span> <span class="ruby-string">"pygments"</span>
<span class=“ruby-keyword”>end</span></pre>
</div><!-- highlight-3F-source --> </div> </div><!-- highlight-3F-method --> <div id="method-i-normalize_id" class="method-detail "> <div class="method-heading"> <span class="method-name">normalize_id</span><span class="method-args">(id)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="normalize_id-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 84</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>normalize_id</span>(<span class=“ruby-identifier”>id</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">id</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A[a-z][a-z0-9_.-]*\Z/</span> <span class="ruby-keyword">return</span> <span class="ruby-identifier">id</span> <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">id</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A[0-9_.-][a-z0-9_.-]*\Z/</span> <span class="ruby-keyword">return</span> <span class="ruby-node">"id_#{id}"</span> <span class="ruby-comment"># dummy prefix</span> <span class="ruby-keyword">else</span> <span class="ruby-keyword">return</span> <span class="ruby-node">"id_#{CGI.escape(id.gsub("_", "__")).gsub("%", "_").gsub("+", "-")}"</span> <span class="ruby-comment"># escape all</span> <span class="ruby-keyword">end</span>
<span class=“ruby-keyword”>end</span></pre>
</div><!-- normalize_id-source --> </div> </div><!-- normalize_id-method --> <div id="method-i-strip_html" class="method-detail "> <div class="method-heading"> <span class="method-name">strip_html</span><span class="method-args">(str)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="strip_html-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 37</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>strip_html</span>(<span class=“ruby-identifier”>str</span>)
<span class="ruby-identifier">str</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/<\/?[^>]*>/</span>, <span class="ruby-string">""</span>)
<span class=“ruby-keyword”>end</span></pre>
</div><!-- strip_html-source --> </div> </div><!-- strip_html-method --> <div id="method-i-unescape" class="method-detail method-alias"> <div class="method-heading"> <span class="method-name">unescape</span><span class="method-args">(str)</span> </div> <div class="method-description"> </div> <div class="aliases"> Alias for: <a href="HTMLUtils.html#method-i-unescape_html">unescape_html</a> </div> </div><!-- unescape-method --> <div id="method-i-unescape_html" class="method-detail "> <div class="method-heading"> <span class="method-name">unescape_html</span><span class="method-args">(str)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="unescape_html-source"> <pre><span class="ruby-comment"># File lib/review/htmlutils.rb, line 30</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>unescape_html</span>(<span class=“ruby-identifier”>str</span>)
<span class="ruby-comment"># FIXME better code</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-string">'&quot;'</span>, <span class="ruby-string">'"'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-string">'&gt;'</span>, <span class="ruby-string">'>'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-string">'&lt;'</span>, <span class="ruby-string">'<'</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-string">'&amp;'</span>, <span class="ruby-string">'&'</span>)
<span class=“ruby-keyword”>end</span></pre>
</div><!-- unescape_html-source --> </div> <div class="aliases"> Also aliased as: <a href="HTMLUtils.html#method-i-unescape">unescape</a> </div> </div><!-- unescape_html-method --> </section><!-- public-instance-method-details --> </section><!-- 5Buntitled-5D -->
</div><!– documentation –>
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