profile-builder / assets / lib / Mustache / Autoloader.php

Autoloader.php in User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor 2.0.6, at assets/lib/Mustache/Autoloader.php

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1	<?php
2
3	/*
4	* This file is part of Mustache.php.
5	*
6	* (c) 2012 Justin Hileman
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	/**
13	* Mustache class autoloader.
14	*/
15	class Mustache_Autoloader
16	{
17
18	private $baseDir;
19
20	/**
21	* Autoloader constructor.
22	*
23	* @param string $baseDir Mustache library base directory (default: dirname(__FILE__).'/..')
24	*/
25	public function __construct($baseDir = null)
26	{
27	if ($baseDir === null) {
28	$baseDir = dirname(__FILE__).'/..';
29	}
30
31	// realpath doesn't always work, for example, with stream URIs
32	$realDir = realpath($baseDir);
33	if (is_dir($realDir)) {
34	$this->baseDir = $realDir;
35	} else {
36	$this->baseDir = $baseDir;
37	}
38	}
39
40	/**
41	* Register a new instance as an SPL autoloader.
42	*
43	* @param string $baseDir Mustache library base directory (default: dirname(__FILE__).'/..')
44	*
45	* @return Mustache_Autoloader Registered Autoloader instance
46	*/
47	public static function register($baseDir = null)
48	{
49	$loader = new self($baseDir);
50	spl_autoload_register(array($loader, 'autoload'));
51
52	return $loader;
53	}
54
55	/**
56	* Autoload Mustache classes.
57	*
58	* @param string $class
59	*/
60	public function autoload($class)
61	{
62	if ($class[0] === '\\') {
63	$class = substr($class, 1);
64	}
65
66	if (strpos($class, 'Mustache') !== 0) {
67	return;
68	}
69
70	$file = sprintf('%s/%s.php', $this->baseDir, str_replace('_', '/', $class));
71	if (is_file($file)) {
72	require $file;
73	}
74	}
75	}
76