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geodb/doc/source-class-Slim.Middleware.PrettyExceptions.html
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<pre><code><span id="1" class="l"><a class="l" href="#1"> 1: </a><span class="xlang">&lt;?php</span>
</span><span id="2" class="l"><a class="l" href="#2"> 2: </a><span class="php-comment">/**
</span></span><span id="3" class="l"><a class="l" href="#3"> 3: </a><span class="php-comment"> * Slim - a micro PHP 5 framework
</span></span><span id="4" class="l"><a class="l" href="#4"> 4: </a><span class="php-comment"> *
</span></span><span id="5" class="l"><a class="l" href="#5"> 5: </a><span class="php-comment"> * @author Josh Lockhart &lt;info@slimframework.com&gt;
</span></span><span id="6" class="l"><a class="l" href="#6"> 6: </a><span class="php-comment"> * @copyright 2011 Josh Lockhart
</span></span><span id="7" class="l"><a class="l" href="#7"> 7: </a><span class="php-comment"> * @link http://www.slimframework.com
</span></span><span id="8" class="l"><a class="l" href="#8"> 8: </a><span class="php-comment"> * @license http://www.slimframework.com/license
</span></span><span id="9" class="l"><a class="l" href="#9"> 9: </a><span class="php-comment"> * @version 2.2.0
</span></span><span id="10" class="l"><a class="l" href="#10"> 10: </a><span class="php-comment"> * @package Slim
</span></span><span id="11" class="l"><a class="l" href="#11"> 11: </a><span class="php-comment"> *
</span></span><span id="12" class="l"><a class="l" href="#12"> 12: </a><span class="php-comment"> * MIT LICENSE
</span></span><span id="13" class="l"><a class="l" href="#13"> 13: </a><span class="php-comment"> *
</span></span><span id="14" class="l"><a class="l" href="#14"> 14: </a><span class="php-comment"> * Permission is hereby granted, free of charge, to any person obtaining
</span></span><span id="15" class="l"><a class="l" href="#15"> 15: </a><span class="php-comment"> * a copy of this software and associated documentation files (the
</span></span><span id="16" class="l"><a class="l" href="#16"> 16: </a><span class="php-comment"> * &quot;Software&quot;), to deal in the Software without restriction, including
</span></span><span id="17" class="l"><a class="l" href="#17"> 17: </a><span class="php-comment"> * without limitation the rights to use, copy, modify, merge, publish,
</span></span><span id="18" class="l"><a class="l" href="#18"> 18: </a><span class="php-comment"> * distribute, sublicense, and/or sell copies of the Software, and to
</span></span><span id="19" class="l"><a class="l" href="#19"> 19: </a><span class="php-comment"> * permit persons to whom the Software is furnished to do so, subject to
</span></span><span id="20" class="l"><a class="l" href="#20"> 20: </a><span class="php-comment"> * the following conditions:
</span></span><span id="21" class="l"><a class="l" href="#21"> 21: </a><span class="php-comment"> *
</span></span><span id="22" class="l"><a class="l" href="#22"> 22: </a><span class="php-comment"> * The above copyright notice and this permission notice shall be
</span></span><span id="23" class="l"><a class="l" href="#23"> 23: </a><span class="php-comment"> * included in all copies or substantial portions of the Software.
</span></span><span id="24" class="l"><a class="l" href="#24"> 24: </a><span class="php-comment"> *
</span></span><span id="25" class="l"><a class="l" href="#25"> 25: </a><span class="php-comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,
</span></span><span id="26" class="l"><a class="l" href="#26"> 26: </a><span class="php-comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
</span></span><span id="27" class="l"><a class="l" href="#27"> 27: </a><span class="php-comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
</span></span><span id="28" class="l"><a class="l" href="#28"> 28: </a><span class="php-comment"> * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
</span></span><span id="29" class="l"><a class="l" href="#29"> 29: </a><span class="php-comment"> * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
</span></span><span id="30" class="l"><a class="l" href="#30"> 30: </a><span class="php-comment"> * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
</span></span><span id="31" class="l"><a class="l" href="#31"> 31: </a><span class="php-comment"> * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
</span></span><span id="32" class="l"><a class="l" href="#32"> 32: </a><span class="php-comment"> */</span>
</span><span id="33" class="l"><a class="l" href="#33"> 33: </a><span class="php-keyword1">namespace</span> Slim\Middleware;
</span><span id="34" class="l"><a class="l" href="#34"> 34: </a>
</span><span id="35" class="l"><a class="l" href="#35"> 35: </a><span class="php-comment">/**
</span></span><span id="36" class="l"><a class="l" href="#36"> 36: </a><span class="php-comment"> * Pretty Exceptions
</span></span><span id="37" class="l"><a class="l" href="#37"> 37: </a><span class="php-comment"> *
</span></span><span id="38" class="l"><a class="l" href="#38"> 38: </a><span class="php-comment"> * This middleware catches any Exception thrown by the surrounded
</span></span><span id="39" class="l"><a class="l" href="#39"> 39: </a><span class="php-comment"> * application and displays a developer-friendly diagnostic screen.
</span></span><span id="40" class="l"><a class="l" href="#40"> 40: </a><span class="php-comment"> *
</span></span><span id="41" class="l"><a class="l" href="#41"> 41: </a><span class="php-comment"> * @package Slim
</span></span><span id="42" class="l"><a class="l" href="#42"> 42: </a><span class="php-comment"> * @author Josh Lockhart
</span></span><span id="43" class="l"><a class="l" href="#43"> 43: </a><span class="php-comment"> * @since 1.0.0
</span></span><span id="44" class="l"><a class="l" href="#44"> 44: </a><span class="php-comment"> */</span>
</span><span id="45" class="l"><a class="l" href="#45"> 45: </a><span class="php-keyword1">class</span> <a id="PrettyExceptions" href="#PrettyExceptions">PrettyExceptions</a> <span class="php-keyword1">extends</span> \Slim\Middleware
</span><span id="46" class="l"><a class="l" href="#46"> 46: </a>{
</span><span id="47" class="l"><a class="l" href="#47"> 47: </a> <span class="php-comment">/**
</span></span><span id="48" class="l"><a class="l" href="#48"> 48: </a><span class="php-comment"> * @var array
</span></span><span id="49" class="l"><a class="l" href="#49"> 49: </a><span class="php-comment"> */</span>
</span><span id="50" class="l"><a class="l" href="#50"> 50: </a> <span class="php-keyword1">protected</span> <span class="php-var"><a id="$settings" href="#$settings">$settings</a></span>;
</span><span id="51" class="l"><a class="l" href="#51"> 51: </a>
</span><span id="52" class="l"><a class="l" href="#52"> 52: </a> <span class="php-comment">/**
</span></span><span id="53" class="l"><a class="l" href="#53"> 53: </a><span class="php-comment"> * Constructor
</span></span><span id="54" class="l"><a class="l" href="#54"> 54: </a><span class="php-comment"> * @param array $settings
</span></span><span id="55" class="l"><a class="l" href="#55"> 55: </a><span class="php-comment"> */</span>
</span><span id="56" class="l"><a class="l" href="#56"> 56: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> <a id="___construct" href="#___construct">__construct</a>(<span class="php-var">$settings</span> = <span class="php-keyword1">array</span>())
</span><span id="57" class="l"><a class="l" href="#57"> 57: </a> {
</span><span id="58" class="l"><a class="l" href="#58"> 58: </a> <span class="php-var">$this</span>-&gt;settings = <span class="php-var">$settings</span>;
</span><span id="59" class="l"><a class="l" href="#59"> 59: </a> }
</span><span id="60" class="l"><a class="l" href="#60"> 60: </a>
</span><span id="61" class="l"><a class="l" href="#61"> 61: </a> <span class="php-comment">/**
</span></span><span id="62" class="l"><a class="l" href="#62"> 62: </a><span class="php-comment"> * Call
</span></span><span id="63" class="l"><a class="l" href="#63"> 63: </a><span class="php-comment"> */</span>
</span><span id="64" class="l"><a class="l" href="#64"> 64: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> <a id="_call" href="#_call">call</a>()
</span><span id="65" class="l"><a class="l" href="#65"> 65: </a> {
</span><span id="66" class="l"><a class="l" href="#66"> 66: </a> <span class="php-keyword1">try</span> {
</span><span id="67" class="l"><a class="l" href="#67"> 67: </a> <span class="php-var">$this</span>-&gt;<span class="php-keyword2">next</span>-&gt;call();
</span><span id="68" class="l"><a class="l" href="#68"> 68: </a> } <span class="php-keyword1">catch</span> (\Exception <span class="php-var">$e</span>) {
</span><span id="69" class="l"><a class="l" href="#69"> 69: </a> <span class="php-var">$env</span> = <span class="php-var">$this</span>-&gt;app-&gt;environment();
</span><span id="70" class="l"><a class="l" href="#70"> 70: </a> <span class="php-var">$env</span>[<span class="php-quote">'slim.log'</span>]-&gt;error(<span class="php-var">$e</span>);
</span><span id="71" class="l"><a class="l" href="#71"> 71: </a> <span class="php-var">$this</span>-&gt;app-&gt;contentType(<span class="php-quote">'text/html'</span>);
</span><span id="72" class="l"><a class="l" href="#72"> 72: </a> <span class="php-var">$this</span>-&gt;app-&gt;response()-&gt;status(<span class="php-num">500</span>);
</span><span id="73" class="l"><a class="l" href="#73"> 73: </a> <span class="php-var">$this</span>-&gt;app-&gt;response()-&gt;body(<span class="php-var">$this</span>-&gt;renderBody(<span class="php-var">$env</span>, <span class="php-var">$e</span>));
</span><span id="74" class="l"><a class="l" href="#74"> 74: </a> }
</span><span id="75" class="l"><a class="l" href="#75"> 75: </a> }
</span><span id="76" class="l"><a class="l" href="#76"> 76: </a>
</span><span id="77" class="l"><a class="l" href="#77"> 77: </a> <span class="php-comment">/**
</span></span><span id="78" class="l"><a class="l" href="#78"> 78: </a><span class="php-comment"> * Render response body
</span></span><span id="79" class="l"><a class="l" href="#79"> 79: </a><span class="php-comment"> * @param array $env
</span></span><span id="80" class="l"><a class="l" href="#80"> 80: </a><span class="php-comment"> * @param \Exception $exception
</span></span><span id="81" class="l"><a class="l" href="#81"> 81: </a><span class="php-comment"> * @return string
</span></span><span id="82" class="l"><a class="l" href="#82"> 82: </a><span class="php-comment"> */</span>
</span><span id="83" class="l"><a class="l" href="#83"> 83: </a> <span class="php-keyword1">protected</span> <span class="php-keyword1">function</span> <a id="_renderBody" href="#_renderBody">renderBody</a>(&amp;<span class="php-var">$env</span>, <span class="php-var">$exception</span>)
</span><span id="84" class="l"><a class="l" href="#84"> 84: </a> {
</span><span id="85" class="l"><a class="l" href="#85"> 85: </a> <span class="php-var">$title</span> = <span class="php-quote">'Slim Application Error'</span>;
</span><span id="86" class="l"><a class="l" href="#86"> 86: </a> <span class="php-var">$code</span> = <span class="php-var">$exception</span>-&gt;getCode();
</span><span id="87" class="l"><a class="l" href="#87"> 87: </a> <span class="php-var">$message</span> = <span class="php-var">$exception</span>-&gt;getMessage();
</span><span id="88" class="l"><a class="l" href="#88"> 88: </a> <span class="php-var">$file</span> = <span class="php-var">$exception</span>-&gt;getFile();
</span><span id="89" class="l"><a class="l" href="#89"> 89: </a> <span class="php-var">$line</span> = <span class="php-var">$exception</span>-&gt;getLine();
</span><span id="90" class="l"><a class="l" href="#90"> 90: </a> <span class="php-var">$trace</span> = <span class="php-var">$exception</span>-&gt;getTraceAsString();
</span><span id="91" class="l"><a class="l" href="#91"> 91: </a> <span class="php-var">$html</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;h1&gt;%s&lt;/h1&gt;'</span>, <span class="php-var">$title</span>);
</span><span id="92" class="l"><a class="l" href="#92"> 92: </a> <span class="php-var">$html</span> .= <span class="php-quote">'&lt;p&gt;The application could not run because of the following error:&lt;/p&gt;'</span>;
</span><span id="93" class="l"><a class="l" href="#93"> 93: </a> <span class="php-var">$html</span> .= <span class="php-quote">'&lt;h2&gt;Details&lt;/h2&gt;'</span>;
</span><span id="94" class="l"><a class="l" href="#94"> 94: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;div&gt;&lt;strong&gt;Type:&lt;/strong&gt; %s&lt;/div&gt;'</span>, <span class="php-keyword2">get_class</span>(<span class="php-var">$exception</span>));
</span><span id="95" class="l"><a class="l" href="#95"> 95: </a> <span class="php-keyword1">if</span> (<span class="php-var">$code</span>) {
</span><span id="96" class="l"><a class="l" href="#96"> 96: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;div&gt;&lt;strong&gt;Code:&lt;/strong&gt; %s&lt;/div&gt;'</span>, <span class="php-var">$code</span>);
</span><span id="97" class="l"><a class="l" href="#97"> 97: </a> }
</span><span id="98" class="l"><a class="l" href="#98"> 98: </a> <span class="php-keyword1">if</span> (<span class="php-var">$message</span>) {
</span><span id="99" class="l"><a class="l" href="#99"> 99: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;div&gt;&lt;strong&gt;Message:&lt;/strong&gt; %s&lt;/div&gt;'</span>, <span class="php-var">$message</span>);
</span><span id="100" class="l"><a class="l" href="#100">100: </a> }
</span><span id="101" class="l"><a class="l" href="#101">101: </a> <span class="php-keyword1">if</span> (<span class="php-var">$file</span>) {
</span><span id="102" class="l"><a class="l" href="#102">102: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;div&gt;&lt;strong&gt;File:&lt;/strong&gt; %s&lt;/div&gt;'</span>, <span class="php-var">$file</span>);
</span><span id="103" class="l"><a class="l" href="#103">103: </a> }
</span><span id="104" class="l"><a class="l" href="#104">104: </a> <span class="php-keyword1">if</span> (<span class="php-var">$line</span>) {
</span><span id="105" class="l"><a class="l" href="#105">105: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;div&gt;&lt;strong&gt;Line:&lt;/strong&gt; %s&lt;/div&gt;'</span>, <span class="php-var">$line</span>);
</span><span id="106" class="l"><a class="l" href="#106">106: </a> }
</span><span id="107" class="l"><a class="l" href="#107">107: </a> <span class="php-keyword1">if</span> (<span class="php-var">$trace</span>) {
</span><span id="108" class="l"><a class="l" href="#108">108: </a> <span class="php-var">$html</span> .= <span class="php-quote">'&lt;h2&gt;Trace&lt;/h2&gt;'</span>;
</span><span id="109" class="l"><a class="l" href="#109">109: </a> <span class="php-var">$html</span> .= <span class="php-keyword2">sprintf</span>(<span class="php-quote">'&lt;pre&gt;%s&lt;/pre&gt;'</span>, <span class="php-var">$trace</span>);
</span><span id="110" class="l"><a class="l" href="#110">110: </a> }
</span><span id="111" class="l"><a class="l" href="#111">111: </a>
</span><span id="112" class="l"><a class="l" href="#112">112: </a> <span class="php-keyword1">return</span> <span class="php-keyword2">sprintf</span>(<span class="php-quote">&quot;&lt;html&gt;&lt;head&gt;&lt;title&gt;%s&lt;/title&gt;&lt;style&gt;body{margin:0;padding:30px;font:12px/1.5 Helvetica,Arial,Verdana,sans-serif;}h1{margin:0;font-size:48px;font-weight:normal;line-height:48px;}strong{display:inline-block;width:65px;}&lt;/style&gt;&lt;/head&gt;&lt;body&gt;%s&lt;/body&gt;&lt;/html&gt;&quot;</span>, <span class="php-var">$title</span>, <span class="php-var">$html</span>);
</span><span id="113" class="l"><a class="l" href="#113">113: </a> }
</span><span id="114" class="l"><a class="l" href="#114">114: </a>}
</span><span id="115" class="l"><a class="l" href="#115">115: </a></span></code></pre>
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