|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Class templater engine |
|
4
|
|
|
* This class will use twig as default and do frequently works for us. |
|
5
|
|
|
* |
|
6
|
|
|
* Text Domain: va-templater |
|
7
|
|
|
* |
|
8
|
|
|
* Usage: |
|
9
|
|
|
* $template = new VA\Templater($path); |
|
10
|
|
|
*/ |
|
11
|
|
|
namespace VA; |
|
12
|
|
|
|
|
13
|
|
|
use \Twig_Loader_Filesystem; |
|
14
|
|
|
use \Twig_Environment; |
|
15
|
|
|
use Philo\Blade\Blade; |
|
16
|
|
|
|
|
17
|
|
|
class Templater { |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* Template adapter, it would be twig or any php template lib. |
|
21
|
|
|
* |
|
22
|
|
|
* @var $adapter object Template Engine object |
|
23
|
|
|
*/ |
|
24
|
|
|
private $adapter = []; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Template adapter, it would be twig or any php template lib. |
|
28
|
|
|
* |
|
29
|
|
|
* @var $adapter object Template Engine object |
|
30
|
|
|
*/ |
|
31
|
|
|
private $dir_path; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Template adapter name, it would be twig or any php template lib. |
|
35
|
|
|
* |
|
36
|
|
|
* @var $adapter object Template Engine object |
|
37
|
|
|
*/ |
|
38
|
|
|
private $adapter_name; |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* Initialize function |
|
42
|
|
|
* - Load twig as default engine |
|
43
|
|
|
* |
|
44
|
|
|
* @var $dir_path string Path to template folder. |
|
45
|
|
|
*/ |
|
46
|
|
|
public function __construct($dir_path, $adapter_name = 'blade') { |
|
47
|
|
|
$this->adapter_name = $adapter_name; |
|
48
|
|
|
$this->dir_path = $dir_path; |
|
49
|
|
|
$this->loadAdapter($adapter_name); |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
/** |
|
53
|
|
|
* Load Twig as default adapter |
|
54
|
|
|
* |
|
55
|
|
|
* @return Twig_Environment |
|
56
|
|
|
*/ |
|
57
|
|
|
public function loadTwig() { |
|
58
|
|
|
if(!$this->adapter) { |
|
|
|
|
|
|
59
|
|
|
$loader = new Twig_Loader_Filesystem($this->dir_path); |
|
60
|
|
|
$this->adapter = new Twig_Environment($loader, array( |
|
|
|
|
|
|
61
|
|
|
|
|
62
|
|
|
)); |
|
63
|
|
|
} |
|
64
|
|
|
return $this->adapter; |
|
|
|
|
|
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Load Blade |
|
69
|
|
|
* |
|
70
|
|
|
* @return Blade |
|
71
|
|
|
*/ |
|
72
|
|
|
public function loadBlade() { |
|
73
|
|
|
$this->adapter = new Blade($this->dir_path,'/tmp');//second parameter is where cache view is located. |
|
|
|
|
|
|
74
|
|
|
return $this->adapter; |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* Add custom functions for Twig |
|
79
|
|
|
* |
|
80
|
|
|
* @param string |
|
81
|
|
|
* @param function |
|
82
|
|
|
* |
|
83
|
|
|
* @return Blade |
|
84
|
|
|
*/ |
|
85
|
|
|
public function addFunction($functionName, $callback) { |
|
86
|
|
|
if($this->adapter_name == 'twig') { |
|
87
|
|
|
$this->adapter->addFunction(new \Twig_SimpleFunction($functionName, $callback)); |
|
|
|
|
|
|
88
|
|
|
} |
|
89
|
|
|
return $this; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
/** |
|
93
|
|
|
* Load adapter, currently we are using 2 adapters: twig and blade |
|
94
|
|
|
* |
|
95
|
|
|
* @var $adapter_name string Path to template folder. |
|
96
|
|
|
* @return mixed |
|
97
|
|
|
*/ |
|
98
|
|
|
public function loadAdapter($adapter_name) { |
|
99
|
|
|
if(!$this->adapter) { // |
|
|
|
|
|
|
100
|
|
|
$method_name = 'load'.ucfirst($adapter_name); |
|
101
|
|
|
if(method_exists($this, $method_name)) { |
|
102
|
|
|
$this->$method_name(); |
|
103
|
|
|
}else{ |
|
104
|
|
|
throw new \Exception("Could not load adapter $adapter_name"); |
|
105
|
|
|
} |
|
106
|
|
|
} |
|
107
|
|
|
return $this->adapter; |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
/** |
|
111
|
|
|
* Alias for engine render function |
|
112
|
|
|
* |
|
113
|
|
|
* @var $template string Template file name (e.g. test.php, folder/test.phtml...) |
|
114
|
|
|
* @var $data array Data array. E.g. ['list' => $list] |
|
115
|
|
|
* |
|
116
|
|
|
* @return string Rendered HTML/text |
|
117
|
|
|
*/ |
|
118
|
|
|
public function render($template, $data = []) { |
|
119
|
|
|
if($this->adapter_name == 'twig') |
|
120
|
|
|
{ |
|
121
|
|
|
return $this->adapter->render($template, $data); |
|
|
|
|
|
|
122
|
|
|
} |
|
123
|
|
|
elseif($this->adapter_name == 'blade') |
|
124
|
|
|
{ |
|
125
|
|
|
return $this->adapter->view()->make($template,$data)->render(); |
|
|
|
|
|
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
/** |
|
130
|
|
|
* Setup Wordpress themes support. |
|
131
|
|
|
* The template engine will find template file in theme folder before find it in plugin/application folder |
|
132
|
|
|
* 1. /wp-content/themes/{theme-name}/templates/{application-name}/ |
|
133
|
|
|
* 2. /path/to/application/ |
|
134
|
|
|
* |
|
135
|
|
|
* @var $app_name string Your application name, should be lowercase, letters only. |
|
136
|
|
|
* |
|
137
|
|
|
* @return object \VA\Templater\Engine |
|
138
|
|
|
*/ |
|
139
|
|
|
public function setWordPressThemeSupport($app_name) { |
|
140
|
|
|
// Path to templates folder in wordpress theme |
|
141
|
|
|
$theme_template_path = get_template_directory() . '/templates/'. $app_name; |
|
142
|
|
|
|
|
143
|
|
|
// Create folder path if it does not exists. |
|
144
|
|
|
if(!file_exists($theme_template_path)) { |
|
145
|
|
|
wp_mkdir_p($theme_template_path); |
|
146
|
|
|
} |
|
147
|
|
|
|
|
148
|
|
|
// Preapare template folders |
|
149
|
|
|
$template_folders = [ |
|
150
|
|
|
$theme_template_path, // Load this path first |
|
151
|
|
|
$this->dir_path // Load this path second |
|
152
|
|
|
]; |
|
153
|
|
|
$loader = new \Twig_Loader_Filesystem($template_folders); |
|
154
|
|
|
$this->adapter->setLoader($loader); |
|
|
|
|
|
|
155
|
|
|
return $this; |
|
156
|
|
|
} |
|
157
|
|
|
|
|
158
|
|
|
} |
vietartisans /
templater
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.