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Rails_xss Plugin I installed the rails_xss plugin, for the main purpose of seeing what will break with Rails 3.0 (where the behaviour of the plugin is the default). I think I've fixed everything, but let me know if you see stuff that is HTML-escaped, which shouldn't be. As a side benefit, we now use Erubis, rather than ERB, to render templates. They tell me it's faster ...
2010-05-26 07:27:49 +02:00
<?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 xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Module: Erubis::HeaderFooterEnhancer</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
<script type="text/javascript">
// <![CDATA[
function popupCode( url ) {
window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
}
function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
else if ( document.all )
elem = eval( "document.all." + id );
else
return false;
elemStyle = elem.style;
if ( elemStyle.display != "block" ) {
elemStyle.display = "block"
} else {
elemStyle.display = "none"
}
return true;
}
// Make codeblocks hidden by default
document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
// ]]>
</script>
</head>
<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Module</strong></td>
<td class="class-name-in-header">Erubis::HeaderFooterEnhancer</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/erubis/enhancer_rb.html">
erubis/enhancer.rb
</a>
<br />
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<dl>
<dt>experimental</dt><dd>allow header and footer in eRuby script
</dd>
</dl>
<p>
ex.
</p>
<pre>
====================
## without header and footer
$ cat ex1.eruby
&lt;% def list_items(list) %&gt;
&lt;% for item in list %&gt;
&lt;li&gt;&lt;%= item %&gt;&lt;/li&gt;
&lt;% end %&gt;
&lt;% end %&gt;
$ erubis -s ex1.eruby
_buf = []; def list_items(list)
; for item in list
; _buf &lt;&lt; '&lt;li&gt;'; _buf &lt;&lt; ( item ).to_s; _buf &lt;&lt; '&lt;/li&gt;
'; end
; end
;
_buf.join
## with header and footer
$ cat ex2.eruby
&lt;!--#header:
def list_items(list)
#--&gt;
&lt;% for item in list %&gt;
&lt;li&gt;&lt;%= item %&gt;&lt;/li&gt;
&lt;% end %&gt;
&lt;!--#footer:
end
#--&gt;
$ erubis -s -c HeaderFooterEruby ex4.eruby
def list_items(list)
_buf = []; _buf &lt;&lt; '
'; for item in list
; _buf &lt;&lt; '&lt;li&gt;'; _buf &lt;&lt; ( item ).to_s; _buf &lt;&lt; '&lt;/li&gt;
'; end
; _buf &lt;&lt; '
';
_buf.join
end
====================
</pre>
<p>
this is language-independent.
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000109">add_text</a>&nbsp;&nbsp;
<a href="#M000110">convert</a>&nbsp;&nbsp;
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<div id="constants-list">
<h3 class="section-bar">Constants</h3>
<div class="name-list">
<table summary="Constants">
<tr class="top-aligned-row context-row">
<td class="context-item-name">HEADER_FOOTER_PATTERN</td>
<td>=</td>
<td class="context-item-value">/(.*?)(^[ \t]*)?&lt;!--\#(\w+):(.*?)\#--&gt;([ \t]*\r?\n)?/m</td>
</tr>
</table>
</div>
</div>
<div id="attribute-list">
<h3 class="section-bar">Attributes</h3>
<div class="name-list">
<table>
<tr class="top-aligned-row context-row">
<td class="context-item-name">footer</td>
<td class="context-item-value">&nbsp;[RW]&nbsp;</td>
<td class="context-item-desc"></td>
</tr>
<tr class="top-aligned-row context-row">
<td class="context-item-name">header</td>
<td class="context-item-value">&nbsp;[RW]&nbsp;</td>
<td class="context-item-desc"></td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000109" class="method-detail">
<a name="M000109"></a>
<div class="method-heading">
<a href="#M000109" class="method-signature">
<span class="method-name">add_text</span><span class="method-args">(src, text)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000109-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000109-source">
<pre>
<span class="ruby-comment cmt"># File erubis/enhancer.rb, line 541</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
<span class="ruby-identifier">m</span> = <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">text</span>.<span class="ruby-identifier">scan</span>(<span class="ruby-constant">HEADER_FOOTER_PATTERN</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">txt</span>, <span class="ruby-identifier">lspace</span>, <span class="ruby-identifier">word</span>, <span class="ruby-identifier">content</span>, <span class="ruby-identifier">rspace</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">m</span> = <span class="ruby-constant">Regexp</span>.<span class="ruby-identifier">last_match</span>
<span class="ruby-identifier">flag_trim</span> = <span class="ruby-ivar">@trim</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">lspace</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">rspace</span>
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">txt</span>)
<span class="ruby-identifier">content</span> = <span class="ruby-node">&quot;#{lspace}#{content}#{rspace}&quot;</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">flag_trim</span>
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">lspace</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">flag_trim</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">lspace</span>
<span class="ruby-identifier">instance_variable_set</span>(<span class="ruby-node">&quot;@#{word}&quot;</span>, <span class="ruby-identifier">content</span>)
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">rspace</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">flag_trim</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">rspace</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-comment cmt">#rest = $' || text # ruby1.8</span>
<span class="ruby-identifier">rest</span> = <span class="ruby-identifier">m</span> <span class="ruby-value">? </span><span class="ruby-identifier">text</span>[<span class="ruby-identifier">m</span>.<span class="ruby-identifier">end</span>(<span class="ruby-value">0</span>)<span class="ruby-operator">..</span><span class="ruby-value">-1</span>] <span class="ruby-operator">:</span> <span class="ruby-identifier">text</span> <span class="ruby-comment cmt"># ruby1.9</span>
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">rest</span>)
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000110" class="method-detail">
<a name="M000110"></a>
<div class="method-heading">
<a href="#M000110" class="method-signature">
<span class="method-name">convert</span><span class="method-args">(input)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000110-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000110-source">
<pre>
<span class="ruby-comment cmt"># File erubis/enhancer.rb, line 559</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">convert</span>(<span class="ruby-identifier">input</span>)
<span class="ruby-identifier">source</span> = <span class="ruby-keyword kw">super</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-ivar">@src</span> = <span class="ruby-node">&quot;#{@header}#{source}#{@footer}&quot;</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>
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