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Instiki 0.16.3: Rails 2.3.0

Browse source 
Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon
This commit is contained in:
Jacques Distler 2009-02-04 14:26:08 -06:00
parent 43aadecc99
commit 4e14ccc74d
893 changed files with 71965 additions and 28511 deletions
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260
vendor/plugins/rack/doc/classes/Rack/ShowExceptions.html vendored Normal file
View file

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<?xml version="1.0" encoding="utf-8"?>
<!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>Class: Rack::ShowExceptions</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<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>Class</strong></td>
<td class="class-name-in-header">Rack::ShowExceptions</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/lib/rack/showexceptions_rb.html">
lib/rack/showexceptions.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Object
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
<a href="ShowExceptions.html">Rack::ShowExceptions</a> catches all
exceptions raised from the app it wraps. It shows a useful backtrace with
the sourcefile and clickable context, the whole <a
href="../Rack.html">Rack</a> environment and the request data.
</p>
<p>
Be careful when you use this on public-facing sites as it could reveal
information helpful to attackers.
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000086">call</a>&nbsp;&nbsp;
<a href="#M000085">new</a>&nbsp;&nbsp;
<a href="#M000087">pretty</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">CONTEXT</td>
<td>=</td>
<td class="context-item-value">7</td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000085" class="method-detail">
<a name="M000085"></a>
<div class="method-heading">
<a href="#M000085" class="method-signature">
<span class="method-name">new</span><span class="method-args">(app)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000085-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000085-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/showexceptions.rb, line 17</span>
17: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">app</span>)
18: <span class="ruby-ivar">@app</span> = <span class="ruby-identifier">app</span>
19: <span class="ruby-ivar">@template</span> = <span class="ruby-constant">ERB</span>.<span class="ruby-identifier">new</span>(<span class="ruby-constant">TEMPLATE</span>)
20: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000086" class="method-detail">
<a name="M000086"></a>
<div class="method-heading">
<a href="#M000086" class="method-signature">
<span class="method-name">call</span><span class="method-args">(env)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000086-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000086-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/showexceptions.rb, line 22</span>
22: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
23: <span class="ruby-ivar">@app</span>.<span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
24: <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">StandardError</span>, <span class="ruby-constant">LoadError</span>, <span class="ruby-constant">SyntaxError</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
25: <span class="ruby-identifier">backtrace</span> = <span class="ruby-identifier">pretty</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">e</span>)
26: [<span class="ruby-value">500</span>,
27: {<span class="ruby-value str">&quot;Content-Type&quot;</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;text/html&quot;</span>,
28: <span class="ruby-value str">&quot;Content-Length&quot;</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">backtrace</span>.<span class="ruby-identifier">join</span>.<span class="ruby-identifier">size</span>.<span class="ruby-identifier">to_s</span>},
29: <span class="ruby-identifier">backtrace</span>]
30: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000087" class="method-detail">
<a name="M000087"></a>
<div class="method-heading">
<a href="#M000087" class="method-signature">
<span class="method-name">pretty</span><span class="method-args">(env, exception)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000087-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000087-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/showexceptions.rb, line 32</span>
32: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">pretty</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">exception</span>)
33: <span class="ruby-identifier">req</span> = <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Request</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">env</span>)
34: <span class="ruby-identifier">path</span> = (<span class="ruby-identifier">req</span>.<span class="ruby-identifier">script_name</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">req</span>.<span class="ruby-identifier">path_info</span>).<span class="ruby-identifier">squeeze</span>(<span class="ruby-value str">&quot;/&quot;</span>)
35:
36: <span class="ruby-identifier">frames</span> = <span class="ruby-identifier">exception</span>.<span class="ruby-identifier">backtrace</span>.<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">line</span><span class="ruby-operator">|</span>
37: <span class="ruby-identifier">frame</span> = <span class="ruby-constant">OpenStruct</span>.<span class="ruby-identifier">new</span>
38: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">line</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/(.*?):(\d+)(:in `(.*)')?/</span>
39: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">filename</span> = <span class="ruby-identifier">$1</span>
40: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">lineno</span> = <span class="ruby-identifier">$2</span>.<span class="ruby-identifier">to_i</span>
41: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">function</span> = <span class="ruby-identifier">$4</span>
42:
43: <span class="ruby-keyword kw">begin</span>
44: <span class="ruby-identifier">lineno</span> = <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">lineno</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>
45: <span class="ruby-identifier">lines</span> = <span class="ruby-operator">::</span><span class="ruby-constant">File</span>.<span class="ruby-identifier">readlines</span>(<span class="ruby-identifier">frame</span>.<span class="ruby-identifier">filename</span>)
46: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">pre_context_lineno</span> = [<span class="ruby-identifier">lineno</span><span class="ruby-operator">-</span><span class="ruby-constant">CONTEXT</span>, <span class="ruby-value">0</span>].<span class="ruby-identifier">max</span>
47: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">pre_context</span> = <span class="ruby-identifier">lines</span>[<span class="ruby-identifier">frame</span>.<span class="ruby-identifier">pre_context_lineno</span><span class="ruby-operator">...</span><span class="ruby-identifier">lineno</span>]
48: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">context_line</span> = <span class="ruby-identifier">lines</span>[<span class="ruby-identifier">lineno</span>].<span class="ruby-identifier">chomp</span>
49: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">post_context_lineno</span> = [<span class="ruby-identifier">lineno</span><span class="ruby-operator">+</span><span class="ruby-constant">CONTEXT</span>, <span class="ruby-identifier">lines</span>.<span class="ruby-identifier">size</span>].<span class="ruby-identifier">min</span>
50: <span class="ruby-identifier">frame</span>.<span class="ruby-identifier">post_context</span> = <span class="ruby-identifier">lines</span>[<span class="ruby-identifier">lineno</span><span class="ruby-operator">+</span><span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-identifier">frame</span>.<span class="ruby-identifier">post_context_lineno</span>]
51: <span class="ruby-keyword kw">rescue</span>
52: <span class="ruby-keyword kw">end</span>
53:
54: <span class="ruby-identifier">frame</span>
55: <span class="ruby-keyword kw">else</span>
56: <span class="ruby-keyword kw">nil</span>
57: <span class="ruby-keyword kw">end</span>
58: }.<span class="ruby-identifier">compact</span>
59:
60: <span class="ruby-identifier">env</span>[<span class="ruby-value str">&quot;rack.errors&quot;</span>].<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;#{exception.class}: #{exception.message}&quot;</span>
61: <span class="ruby-identifier">env</span>[<span class="ruby-value str">&quot;rack.errors&quot;</span>].<span class="ruby-identifier">puts</span> <span class="ruby-identifier">exception</span>.<span class="ruby-identifier">backtrace</span>.<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">l</span><span class="ruby-operator">|</span> <span class="ruby-value str">&quot;\t&quot;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">l</span> }
62: <span class="ruby-identifier">env</span>[<span class="ruby-value str">&quot;rack.errors&quot;</span>].<span class="ruby-identifier">flush</span>
63:
64: [<span class="ruby-ivar">@template</span>.<span class="ruby-identifier">result</span>(<span class="ruby-identifier">binding</span>)]
65: <span class="ruby-keyword kw">end</span>
</pre>
</div>
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<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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