|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace PSFS\base\extension; |
|
4
|
|
|
|
|
5
|
|
|
use PSFS\base\Cache; |
|
6
|
|
|
use PSFS\base\config\Config; |
|
7
|
|
|
use PSFS\base\exception\ConfigException; |
|
8
|
|
|
use PSFS\base\extension\traits\CssTrait; |
|
9
|
|
|
use PSFS\base\extension\traits\JsTrait; |
|
10
|
|
|
use PSFS\base\Logger; |
|
11
|
|
|
use PSFS\base\Request; |
|
12
|
|
|
use PSFS\base\Template; |
|
13
|
|
|
use PSFS\base\types\helpers\GeneratorHelper; |
|
14
|
|
|
use PSFS\base\types\helpers\Inspector; |
|
15
|
|
|
|
|
16
|
|
|
defined('CSS_SRI_FILENAME') or define('CSS_SRI_FILENAME', CACHE_DIR . DIRECTORY_SEPARATOR . 'css.sri.json'); |
|
17
|
|
|
defined('JS_SRI_FILENAME') or define('JS_SRI_FILENAME', CACHE_DIR . DIRECTORY_SEPARATOR . 'js.sri.json'); |
|
18
|
|
|
/** |
|
19
|
|
|
* Class AssetsParser |
|
20
|
|
|
* @package PSFS\base\extension |
|
21
|
|
|
*/ |
|
22
|
|
|
class AssetsParser |
|
23
|
|
|
{ |
|
24
|
|
|
use CssTrait; |
|
25
|
|
|
use JsTrait; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @var array |
|
29
|
|
|
*/ |
|
30
|
|
|
protected $files = []; |
|
31
|
|
|
/** |
|
32
|
|
|
* @var string |
|
33
|
|
|
*/ |
|
34
|
|
|
protected $hash; |
|
35
|
|
|
/** |
|
36
|
|
|
* @var array |
|
37
|
|
|
*/ |
|
38
|
|
|
protected $compiledFiles = []; |
|
39
|
|
|
/** |
|
40
|
|
|
* @var string |
|
41
|
|
|
*/ |
|
42
|
|
|
protected $type; |
|
43
|
|
|
/** |
|
44
|
|
|
* @var array |
|
45
|
|
|
*/ |
|
46
|
|
|
protected $domains = []; |
|
47
|
|
|
/** |
|
48
|
|
|
* @var string |
|
49
|
|
|
*/ |
|
50
|
|
|
private $cdnPath = null; |
|
51
|
|
|
/** |
|
52
|
|
|
* @var array |
|
53
|
|
|
*/ |
|
54
|
|
|
protected $sri = []; |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* @var string |
|
58
|
|
|
*/ |
|
59
|
|
|
protected $sriFilename; |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* @param string $type |
|
63
|
|
|
*/ |
|
64
|
1 |
|
public function init($type) { |
|
65
|
1 |
|
$this->sriFilename = $type === 'js' ? JS_SRI_FILENAME : CSS_SRI_FILENAME; |
|
66
|
|
|
/** @var Cache $cache */ |
|
67
|
1 |
|
$cache = Cache::getInstance(); |
|
68
|
1 |
|
$this->sri = $cache->getDataFromFile($this->sriFilename, Cache::JSON, true); |
|
69
|
1 |
|
if(empty($this->sri)) { |
|
70
|
1 |
|
$this->sri = []; |
|
71
|
|
|
} |
|
72
|
1 |
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* Constructor por defecto |
|
76
|
|
|
* |
|
77
|
|
|
* @param string $type |
|
78
|
|
|
*/ |
|
79
|
1 |
|
public function __construct($type = 'js') |
|
80
|
|
|
{ |
|
81
|
1 |
|
$this->type = $type; |
|
82
|
1 |
|
$this->path = WEB_DIR . DIRECTORY_SEPARATOR; |
|
83
|
1 |
|
$this->domains = Template::getDomains(true); |
|
84
|
1 |
|
$this->cdnPath = Config::getParam('resources.cdn.url', Request::getInstance()->getRootUrl()); |
|
85
|
1 |
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* Método que añade un nuevo fichero al proceso de generación de los assets |
|
89
|
|
|
* @param $filename |
|
90
|
|
|
* @return AssetsParser |
|
91
|
|
|
* @internal param string $type |
|
92
|
|
|
*/ |
|
93
|
1 |
|
public function addFile($filename) |
|
94
|
|
|
{ |
|
95
|
1 |
|
if (file_exists($this->path . $filename) && preg_match('/\.' . $this->type . '$/i', $filename)) { |
|
96
|
|
|
$this->files[] = $filename; |
|
97
|
1 |
|
} elseif (!empty($this->domains)) { |
|
98
|
1 |
|
foreach ($this->domains as $domain => $paths) { |
|
99
|
1 |
|
$domainFilename = str_replace($domain, $paths["public"], $filename); |
|
100
|
1 |
|
if (file_exists($domainFilename) && preg_match('/\.' . $this->type . '$/i', $domainFilename)) { |
|
101
|
1 |
|
$this->files[] = $domainFilename; |
|
102
|
|
|
} |
|
103
|
|
|
} |
|
104
|
|
|
} |
|
105
|
1 |
|
return $this; |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
/** |
|
109
|
|
|
* Método que establece el hash con el que compilar los assets |
|
110
|
|
|
* @param string $hash |
|
111
|
|
|
* |
|
112
|
|
|
* @return AssetsParser |
|
113
|
|
|
*/ |
|
114
|
1 |
|
public function setHash($hash) |
|
115
|
|
|
{ |
|
116
|
1 |
|
$cache = Config::getParam('cache.var', ''); |
|
117
|
1 |
|
$this->hash = $hash . (strlen($cache) ? '.' : '') . $cache; |
|
118
|
1 |
|
return $this; |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
/** |
|
122
|
|
|
* Método que procesa los ficheros solicitados en función del modo de ejecución |
|
123
|
|
|
* @return AssetsParser |
|
124
|
|
|
* @internal param string $type |
|
125
|
|
|
* @throws ConfigException |
|
126
|
|
|
* @throws \PSFS\base\exception\GeneratorException |
|
127
|
|
|
*/ |
|
128
|
1 |
|
public function compile() |
|
129
|
|
|
{ |
|
130
|
|
|
//Unificamos ficheros para que no se retarde mucho el proceso |
|
131
|
1 |
|
$this->files = array_unique($this->files); |
|
132
|
1 |
|
switch ($this->type) { |
|
133
|
|
|
default: |
|
134
|
1 |
|
case "js": |
|
135
|
1 |
|
$this->compileJs($this->files, $this->path, $this->hash, $this->compiledFiles); |
|
136
|
1 |
|
break; |
|
137
|
1 |
|
case "css": |
|
138
|
1 |
|
$this->compileCss($this->path, $this->hash); |
|
139
|
1 |
|
break; |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
1 |
|
return $this; |
|
143
|
|
|
} |
|
144
|
|
|
|
|
145
|
|
|
/** |
|
146
|
|
|
* Método que imprime el resultado de la generación de los assets |
|
147
|
|
|
*/ |
|
148
|
1 |
|
public function printHtml() |
|
149
|
|
|
{ |
|
150
|
1 |
|
$baseUrl = $this->cdnPath ?: ''; |
|
151
|
1 |
|
$sri = Config::getParam('debug') ? '' : $this->getSriHash($this->hash, $this->type); |
|
152
|
1 |
|
switch ($this->type) { |
|
153
|
|
|
default: |
|
154
|
1 |
|
case "js": |
|
155
|
1 |
|
$this->printJs($this->compiledFiles, $baseUrl, $this->hash, $sri); |
|
156
|
1 |
|
break; |
|
157
|
1 |
|
case "css": |
|
158
|
1 |
|
$this->printCss($this->compiledFiles, $baseUrl, $this->hash, $sri); |
|
159
|
1 |
|
break; |
|
160
|
|
|
} |
|
161
|
1 |
|
} |
|
162
|
|
|
|
|
163
|
|
|
/** |
|
164
|
|
|
* Método que calcula el path completo a copiar un recurso |
|
165
|
|
|
* @param string $filenamePath |
|
166
|
|
|
* @param string[] $source |
|
167
|
|
|
* @return string |
|
168
|
|
|
*/ |
|
169
|
|
|
protected static function calculateResourcePathname($filenamePath, $source) |
|
170
|
|
|
{ |
|
171
|
|
|
$sourceFile = preg_replace("/'/", "", $source[1]); |
|
172
|
|
|
if (preg_match('/\#/', $sourceFile)) { |
|
173
|
|
|
$sourceFile = explode("#", $sourceFile); |
|
174
|
|
|
$sourceFile = $sourceFile[0]; |
|
175
|
|
|
} |
|
176
|
|
|
if (preg_match('/\?/', $sourceFile)) { |
|
177
|
|
|
$sourceFile = explode("?", $sourceFile); |
|
178
|
|
|
$sourceFile = $sourceFile[0]; |
|
179
|
|
|
} |
|
180
|
|
|
$orig = realpath(dirname($filenamePath) . DIRECTORY_SEPARATOR . $sourceFile); |
|
181
|
|
|
return $orig; |
|
182
|
|
|
} |
|
183
|
|
|
|
|
184
|
|
|
/** |
|
185
|
|
|
* Método que extrae el recurso css de una línea de estilos css |
|
186
|
|
|
* @param $handle |
|
187
|
|
|
* @param string $filenamePath |
|
188
|
|
|
* @throws \PSFS\base\exception\GeneratorException |
|
189
|
|
|
*/ |
|
190
|
|
|
public static function extractCssLineResource($handle, $filenamePath) |
|
191
|
|
|
{ |
|
192
|
|
|
$line = fgets($handle); |
|
193
|
|
|
$urls = array(); |
|
194
|
|
|
if (preg_match_all('#url\((.*?)\)#', $line, $urls, PREG_SET_ORDER)) { |
|
195
|
|
|
foreach ($urls as $source) { |
|
196
|
|
|
$orig = self::calculateResourcePathname($filenamePath, $source); |
|
197
|
|
|
if(!empty($orig)) { |
|
198
|
|
|
$orig_part = preg_split("/Public/i", $orig); |
|
199
|
|
|
$dest = WEB_DIR . $orig_part[1]; |
|
200
|
|
|
GeneratorHelper::createDir(dirname($dest)); |
|
201
|
|
|
if (@copy($orig, $dest) === false) { |
|
202
|
|
|
throw new ConfigException("Can't copy " . $orig . " to " . $dest); |
|
203
|
|
|
} |
|
204
|
|
|
} else { |
|
205
|
|
|
Logger::log($filenamePath . ' has an empty origin with the url ' . $source, LOG_WARNING); |
|
206
|
|
|
} |
|
207
|
|
|
} |
|
208
|
|
|
} |
|
209
|
|
|
} |
|
210
|
|
|
|
|
211
|
|
|
/** |
|
212
|
|
|
* @param $hash |
|
213
|
|
|
* @param string $type |
|
214
|
|
|
* @return mixed|string |
|
215
|
|
|
* @throws \PSFS\base\exception\GeneratorException |
|
216
|
|
|
*/ |
|
217
|
1 |
|
protected function getSriHash($hash, $type = 'js') { |
|
218
|
1 |
|
if(array_key_exists($hash, $this->sri)) { |
|
219
|
|
|
$sriHash = $this->sri[$hash]; |
|
220
|
|
|
} else { |
|
221
|
1 |
|
Inspector::stats('[SRITrait] Generating SRI for ' . $hash, Inspector::SCOPE_DEBUG); |
|
222
|
1 |
|
$filename = WEB_DIR . DIRECTORY_SEPARATOR . $type . DIRECTORY_SEPARATOR . $hash . '.' . $type; |
|
223
|
1 |
|
$sriHash = base64_encode(hash("sha384", file_get_contents($filename), true)); |
|
224
|
1 |
|
$this->sri[$hash] = $sriHash; |
|
225
|
1 |
|
Cache::getInstance()->storeData($this->sriFilename, $this->sri, Cache::JSON, true); |
|
226
|
|
|
} |
|
227
|
1 |
|
return $sriHash; |
|
228
|
|
|
} |
|
229
|
|
|
|
|
230
|
|
|
} |
|
231
|
|
|
|
psfs /
core
