|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Template engine class |
|
4
|
|
|
*/ |
|
5
|
|
|
namespace Phile\Plugin\Phile\TemplateTwig\Template; |
|
6
|
|
|
|
|
7
|
|
|
use Phile\Core\Container; |
|
8
|
|
|
use Phile\Core\Registry; |
|
9
|
|
|
use Phile\Model\Page; |
|
10
|
|
|
use Phile\Repository\Page as Repository; |
|
11
|
|
|
use Phile\ServiceLocator\TemplateInterface; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* Class Twig |
|
15
|
|
|
* |
|
16
|
|
|
* @author PhileCMS |
|
17
|
|
|
* @link https://philecms.com |
|
18
|
|
|
* @license http://opensource.org/licenses/MIT |
|
19
|
|
|
* @package Phile\Plugin\Phile\TemplateTwig\Template |
|
20
|
|
|
*/ |
|
21
|
|
|
class Twig implements TemplateInterface |
|
22
|
|
|
{ |
|
23
|
|
|
/** |
|
24
|
|
|
* @var array the complete phile config |
|
25
|
|
|
*/ |
|
26
|
|
|
protected $settings; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @var array the config for twig |
|
30
|
|
|
*/ |
|
31
|
|
|
protected $config; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* @var Page the page model |
|
35
|
|
|
*/ |
|
36
|
|
|
protected $page; |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* the constructor |
|
40
|
|
|
* |
|
41
|
|
|
* @param array $config the configuration |
|
42
|
|
|
*/ |
|
43
|
26 |
|
public function __construct($config = []) |
|
44
|
|
|
{ |
|
45
|
26 |
|
$this->config = $config; |
|
46
|
26 |
|
$this->settings = Container::getInstance()->get('Phile_Config')->toArray(); |
|
47
|
26 |
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* method to set the current page |
|
51
|
|
|
* |
|
52
|
|
|
* @param Page $page the page model |
|
53
|
|
|
* |
|
54
|
|
|
* @return mixed|void |
|
55
|
|
|
*/ |
|
56
|
2 |
|
public function setCurrentPage(Page $page) |
|
57
|
|
|
{ |
|
58
|
2 |
|
$this->page = $page; |
|
59
|
2 |
|
} |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* method to render the page/template |
|
63
|
|
|
* |
|
64
|
|
|
* @return mixed|string |
|
65
|
|
|
*/ |
|
66
|
2 |
|
public function render() |
|
67
|
|
|
{ |
|
68
|
2 |
|
$engine = $this->getEngine(); |
|
69
|
2 |
|
$vars = $this->getTemplateVars(); |
|
70
|
2 |
|
Container::getInstance()->get('Phile_EventBus')->trigger( |
|
71
|
2 |
|
'template_engine_registered', |
|
72
|
2 |
|
['engine' => &$engine, 'data' => &$vars] |
|
73
|
|
|
); |
|
74
|
2 |
|
return $this->doRender($engine, $vars); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* wrapper to call the render engine |
|
79
|
|
|
* |
|
80
|
|
|
* @param $engine |
|
81
|
|
|
* @param $vars |
|
82
|
|
|
* @return mixed |
|
83
|
|
|
*/ |
|
84
|
2 |
|
protected function doRender($engine, $vars) |
|
85
|
|
|
{ |
|
86
|
|
|
try { |
|
87
|
2 |
|
$template = $this->getTemplateFileName(); |
|
88
|
|
|
} catch (\RuntimeException $e) { |
|
89
|
|
|
return $e->getMessage(); |
|
90
|
|
|
} |
|
91
|
2 |
|
return $engine->render($template, $vars); |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* get template engine |
|
96
|
|
|
* |
|
97
|
|
|
* @return \Twig_Environment |
|
98
|
|
|
*/ |
|
99
|
2 |
|
protected function getEngine() |
|
100
|
|
|
{ |
|
101
|
2 |
|
$loader = new \Twig_Loader_Filesystem($this->getTemplatePath()); |
|
102
|
2 |
|
$twig = new \Twig_Environment($loader, $this->config); |
|
103
|
|
|
|
|
104
|
|
|
// load the twig debug extension if required |
|
105
|
2 |
|
if (!empty($this->config['debug'])) { |
|
106
|
|
|
$twig->addExtension(new \Twig_Extension_Debug()); |
|
107
|
|
|
} |
|
108
|
2 |
|
return $twig; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* get template file name |
|
113
|
|
|
* |
|
114
|
|
|
* @return string |
|
115
|
|
|
* @throws \RuntimeException |
|
116
|
|
|
*/ |
|
117
|
2 |
|
protected function getTemplateFileName() |
|
118
|
|
|
{ |
|
119
|
2 |
|
$template = $this->page->getMeta()->get('template'); |
|
120
|
2 |
|
if (empty($template)) { |
|
121
|
2 |
|
$template = 'index'; |
|
122
|
|
|
} |
|
123
|
2 |
|
if (!empty($this->config['template-extension'])) { |
|
124
|
2 |
|
$template .= '.' . $this->config['template-extension']; |
|
125
|
|
|
} |
|
126
|
2 |
|
$templatePath = $this->getTemplatePath($template); |
|
127
|
2 |
|
if (!file_exists($templatePath)) { |
|
128
|
|
|
throw new \RuntimeException( |
|
129
|
|
|
"Template file '{$templatePath}' not found.", |
|
130
|
|
|
1427990135 |
|
131
|
|
|
); |
|
132
|
|
|
} |
|
133
|
2 |
|
return $template; |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
/** |
|
137
|
|
|
* get file path to (sub-path) in theme-path |
|
138
|
|
|
* |
|
139
|
|
|
* @param string $sub |
|
140
|
|
|
* @return string |
|
141
|
|
|
*/ |
|
142
|
2 |
|
protected function getTemplatePath($sub = '') |
|
143
|
|
|
{ |
|
144
|
2 |
|
$themePath = THEMES_DIR . $this->settings['theme']; |
|
145
|
2 |
|
if (!empty($sub)) { |
|
146
|
2 |
|
$themePath .= '/' . ltrim($sub, DIRECTORY_SEPARATOR); |
|
147
|
|
|
} |
|
148
|
2 |
|
return $themePath; |
|
149
|
|
|
} |
|
150
|
|
|
|
|
151
|
|
|
/** |
|
152
|
|
|
* get template vars |
|
153
|
|
|
* |
|
154
|
|
|
* @return array|mixed |
|
155
|
|
|
* @throws \Exception |
|
156
|
|
|
*/ |
|
157
|
2 |
|
protected function getTemplateVars() |
|
158
|
|
|
{ |
|
159
|
|
|
$defaults = [ |
|
160
|
2 |
|
'content' => $this->page->getContent(), |
|
161
|
2 |
|
'meta' => $this->page->getMeta(), |
|
162
|
2 |
|
'current_page' => $this->page, |
|
163
|
2 |
|
'pages' => $this->page->getRepository()->findAll(), |
|
164
|
|
|
]; |
|
165
|
|
|
|
|
166
|
|
|
/** |
|
167
|
|
|
* @var array $templateVars |
|
168
|
|
|
*/ |
|
169
|
2 |
|
$templateVars = Registry::get('templateVars'); |
|
170
|
2 |
|
$templateVars += $defaults; |
|
171
|
|
|
|
|
172
|
2 |
|
return $templateVars; |
|
173
|
|
|
} |
|
174
|
|
|
} |
|
175
|
|
|
|
PhileCMS /
Phile
