blob: 34a9ecfda156775fbb10ff0e12f1716d78b48b24 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
<?php
/*
* This file is part of Mustache.php.
*
* (c) 2012 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Mustache Template filesystem Loader implementation.
*
* An ArrayLoader instance loads Mustache Template source from the filesystem by name:
*
* $loader = new FilesystemLoader(dirname(__FILE__).'/views');
* $tpl = $loader->load('foo'); // equivalent to `file_get_contents(dirname(__FILE__).'/views/foo.mustache');
*
* This is probably the most useful Mustache Loader implementation. It can be used for partials and normal Templates:
*
* $m = new Mustache(array(
* 'loader' => new FilesystemLoader(dirname(__FILE__).'/views'),
* 'partials_loader' => new FilesystemLoader(dirname(__FILE__).'/views/partials'),
* ));
*
* @implements Loader
*/
class Mustache_Loader_FilesystemLoader implements Mustache_Loader
{
private $baseDir;
private $extension = '.mustache';
private $templates = array();
/**
* Mustache filesystem Loader constructor.
*
* Passing an $options array allows overriding certain Loader options during instantiation:
*
* $options = array(
* // The filename extension used for Mustache templates. Defaults to '.mustache'
* 'extension' => '.ms',
* );
*
* @throws RuntimeException if $baseDir does not exist.
*
* @param string $baseDir Base directory containing Mustache template files.
* @param array $options Array of Loader options (default: array())
*/
public function __construct($baseDir, array $options = array())
{
$this->baseDir = rtrim(realpath($baseDir), '/');
if (!is_dir($this->baseDir)) {
throw new RuntimeException('FilesystemLoader baseDir must be a directory: '.$baseDir);
}
if (isset($options['extension'])) {
$this->extension = '.' . ltrim($options['extension'], '.');
}
}
/**
* Load a Template by name.
*
* $loader = new FilesystemLoader(dirname(__FILE__).'/views');
* $loader->load('admin/dashboard'); // loads "./views/admin/dashboard.mustache";
*
* @param string $name
*
* @return string Mustache Template source
*/
public function load($name)
{
if (!isset($this->templates[$name])) {
$this->templates[$name] = $this->loadFile($name);
}
return $this->templates[$name];
}
/**
* Helper function for loading a Mustache file by name.
*
* @throws InvalidArgumentException if a template file is not found.
*
* @param string $name
*
* @return string Mustache Template source
*/
protected function loadFile($name)
{
$fileName = $this->getFileName($name);
if (!file_exists($fileName)) {
throw new InvalidArgumentException('Template '.$name.' not found.');
}
return file_get_contents($fileName);
}
/**
* Helper function for getting a Mustache template file name.
*
* @param string $name
*
* @return string Template file name
*/
protected function getFileName($name)
{
$fileName = $this->baseDir . '/' . $name;
if (substr($fileName, 0 - strlen($this->extension)) !== $this->extension) {
$fileName .= $this->extension;
}
return $fileName;
}
}
|
