intersvyaz /
yii2-extended-asset-manager
| 1 | <?php |
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| 2 | namespace Intersvyaz\AssetManager; |
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| 3 | |||||
| 4 | use RecursiveDirectoryIterator; |
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| 5 | use RecursiveIteratorIterator; |
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| 6 | use SplFileInfo; |
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| 7 | use Yii; |
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| 8 | use yii\caching\Cache; |
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| 9 | |||||
| 10 | /** |
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| 11 | * Расширенный AssetManager, позволяющий рассчитывать хэш публикации ассетов по содержимому директории. |
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| 12 | * Необходимо для того, чтобы на всех нодах проекта ассеты находилить в одинаковых директориях. |
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| 13 | */ |
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| 14 | class Component extends \yii\web\AssetManager |
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| 15 | { |
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| 16 | /** |
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| 17 | * Включение расчета хэша ассетов по содержимому директории. |
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| 18 | * @var bool |
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| 19 | */ |
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| 20 | public $hashByContent = false; |
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| 21 | |||||
| 22 | /** |
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| 23 | * Имя компонента, используемого для кеширования. |
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| 24 | * @var string |
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| 25 | */ |
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| 26 | public $cacheComponent = 'cache'; |
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| 27 | |||||
| 28 | /** |
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| 29 | * @inheritdoc |
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| 30 | */ |
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| 31 | public function hash($path) |
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| 32 | { |
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| 33 | if (!$this->hashByContent) { |
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| 34 | return parent::hash($path); |
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| 35 | } |
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| 36 | |||||
| 37 | if (is_callable($this->hashCallback)) { |
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| 38 | return call_user_func($this->hashCallback, $path); |
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| 39 | } |
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| 40 | |||||
| 41 | $path = (is_file($path) ? dirname($path) : $path); |
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| 42 | return $this->hashByContent($path); |
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| 43 | } |
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| 44 | |||||
| 45 | /** |
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| 46 | * Расчет хэша ассетов по содержимому директории. |
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| 47 | * @param string $path |
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| 48 | * @return string |
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| 49 | */ |
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| 50 | private function hashByContent($path) |
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| 51 | { |
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| 52 | $filemtime = @filemtime($path); |
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| 53 | $key = md5(__CLASS__ . $path . $filemtime); |
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| 54 | |||||
| 55 | /** @var Cache $cacheComponent */ |
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| 56 | $cacheComponent = Yii::$app->{$this->cacheComponent}; |
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| 57 | $hash = $cacheComponent->getOrSet($key, function () use ($path, $filemtime) { |
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| 58 | $files = []; |
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| 59 | $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)); |
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| 60 | |||||
| 61 | /** @var SplFileInfo $file */ |
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| 62 | foreach ($it as $file) { |
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| 63 | if ($file->isFile()) { |
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| 64 | $files[] = md5_file($file); |
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| 65 | } |
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| 66 | } |
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| 67 | |||||
| 68 | return md5($path . implode($files, '|')); |
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|
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'|' of type string is incompatible with the type array expected by parameter $pieces of implode().
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
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| 69 | }, 1); |
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| 70 | |||||
| 71 | return sprintf('%x', crc32($hash . Yii::getVersion() . '|' . $this->linkAssets)); |
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$hash of type false|mixed can be used in concatenation?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
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| 72 | } |
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| 73 | } |
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| 74 |
This check looks for imports that have been defined, but are not used in the scope.