如何将整个目录添加到资产包yii2的js部分

如何将整个目录添加到资产包yii2的js部分,yii2,minify,assetbundle,Yii2,Minify,Assetbundle,如何将整个目录添加到资产包yii2的js部分 我想会是这样的 class AppAsset extends AssetBundle { public $basePath = '@webroot'; public $baseUrl = '@web'; public $css = [ 'css/site.min.css', ]; public $js = [ 'js/myModule/*', ]; public

如何将整个目录添加到资产包yii2的js部分

我想会是这样的

class AppAsset extends AssetBundle
{
    public $basePath = '@webroot';
    public $baseUrl = '@web';
    public $css = [
        'css/site.min.css',
    ];
    public $js = [
        'js/myModule/*',
    ];
    public $depends = [
        'yii\web\YiiAsset',
        'yii\bootstrap\BootstrapAsset',
    ];
}
'css/site.min.css',
我想要这样做是因为我不希望每次(当我缩小css或缩小js时)都在资产包中编写类似这样的东西

class AppAsset extends AssetBundle
{
    public $basePath = '@webroot';
    public $baseUrl = '@web';
    public $css = [
        'css/site.min.css',
    ];
    public $js = [
        'js/myModule/*',
    ];
    public $depends = [
        'yii\web\YiiAsset',
        'yii\bootstrap\BootstrapAsset',
    ];
}
'css/site.min.css',
我不想写“module.min.js”,“module2.min.js”,我想写一些类似regex(添加整个目录)的东西,它将收集目录中的所有文件,并将它们添加到我的资产包中,我的
$js
数组看起来像下一个

'js/myModule/*',
那么如何实施呢?是否有“现成”解决方案? 请帮忙。 我这样问是因为“我(使用gulp和不同的缩微器等)在资产包
module.min.css
module.min.js
中编写是正常的吗?”

依赖于此,没有现成的方法来实现此功能

但是您可以重写
AppAsset
类的
init()
方法来实现对文件夹(vie)的解析,并将其动态添加到
$this->js
数组中

另一种方法(我个人使用)是解析gulp文件使用的
assets.json
文件,并添加gulp生成的每个js/css文件。下面是代码示例

<?php

namespace app\assets;

use yii\base\Exception;
use yii\web\AssetBundle;

class AppAsset extends AssetBundle
{
    public $basePath = '@webroot';
    public $baseUrl = '@web';
    public $css = [];
    public $js = [];
    public $depends = [
        'yii\web\YiiAsset',
        'yii\web\JqueryAsset',
        'yii\widgets\ActiveFormAsset',
        'yii\validators\ValidationAsset'
    ];

    public $packages = [];

    public function init()
    {
        parent::init();

        $content = @file_get_contents(\Yii::getAlias('@app/assets.json'));
        if (!$content) {
            throw new Exception('Could not read assests from path ' . \Yii::getAlias('@app/assets.json'));
        }
        $assetsData = json_decode($content, true);

        if (!empty($assetsData['scripts'])) {
            foreach ($assetsData['scripts'] as $script) {
                if (in_array($script['name'], $this->packages, true) && $this->loadInAjax($script)) {
                    $this->js[] = 'scripts/' . $script['name'] . '.js';
                }
            }
        }

        if (!empty($assetsData['styles'])) {
            foreach ($assetsData['styles'] as $style) {
                if (in_array($style['name'], $this->packages, true) && $this->loadInAjax($style)) {
                    $this->css[] = 'styles/' . $style['name'] . '.css';
                }
            }
        }

    }
}

根据@naffiq的建议,我想出了以下代码:

<?php

namespace frontend\assets;

use yii\web\AssetBundle;
use yii\helpers\FileHelper;

abstract class StarAssetBundle extends AssetBundle
{

    private $filePathOptions = [
        'only' => ['*.js'],
        'recursive' => false,
    ];

    public function init()
    {
        $realSourcePath = \Yii::getAlias($this->sourcePath);

        $fileHelper = new FileHelper();

        $jsFiles = $this->js;

        $parsedJsFiles = array();

        foreach($jsFiles as $uri){
            $path = $this->strReturnIfContainsStarAtEnd($uri);
            if($path){
                $dir = $realSourcePath.'/'.$path;
                $arrFiles = $fileHelper->findFiles($dir, $this->filePathOptions);
                foreach ($arrFiles as $file) {
                    $jsFilePath = $path . '/' . basename($file);
                    array_push($parsedJsFiles, $jsFilePath);
                }
            }
            else
            {
                array_push($parsedJsFiles, $uri);
            }
        }
        $this->js = $parsedJsFiles;

        parent::init();
    }
    private function strReturnIfContainsStarAtEnd($str){
        $strLen = strlen($str);
        $pos = strpos($str, "*", $strLen-1);
        if($pos !== false){
            return substr($str, 0, $strLen-2);
        }
        else{
            return false;
        }
    }
}