PHP code example of liv / yii2-file-kit

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

liv / yii2-file-kit example snippets

'fileStorage'=>[
    'class' => 'trntv\filekit\Storage',
    'baseUrl' => '@web/uploads'
    'filesystem'=> ...
        // OR
    'filesystemComponent' => ...    
],

namespace app\components;

use League\Flysystem\Adapter\Local;
use League\Flysystem\Filesystem;
use League\Flysystem\Adapter\Local as Adapter;
use trntv\filekit\filesystem\FilesystemBuilderInterface;

class LocalFlysystemBuilder implements FilesystemBuilderInterface
{
    public $path;

    public function build()
    {
        $adapter = new Local(\Yii::getAlias($this->path));
        return new Filesystem($adapter);
    }
}

'fileStorage'=>[
    ...
    'filesystem'=> [
        'class' => 'app\components\FilesystemBuilder',
        'path' => '@webroot/uploads'
        ...
    ]
]

$file = UploadedFile::getInstanceByName('file');
Yii::$app->fileStorage->save($file); // method will return new path inside filesystem
$files = UploadedFile::getInstancesByName('files');
Yii::$app->fileStorage->saveAll($files);

'fs' => [
    'class' => 'creocoder\flysystem\LocalFilesystem',
    'path' => '@webroot/files'
    ...
],
'fileStorage'=>[
    ...
    'filesystemComponent'=> 'fs'
],

public function actions(){
    return [
           'upload'=>[
               'class'=>'trntv\filekit\actions\UploadAction',
               'validationRules' => [
                    ...
               ],
               'on afterSave' => function($event) {
                    /* @var $file \League\Flysystem\File */
                    $file = $event->file
                    // do something (resize, add watermark etc)
               }
           ]
       ];
}

public function actions(){
    return [
       'delete'=>[
           'class'=>'trntv\filekit\actions\DeleteAction',
       ]
    ];
}

public function actions(){
    return [
       'view'=>[
           'class'=>'trntv\filekit\actions\ViewAction',
       ]
    ];
}

echo \trntv\filekit\widget\Upload::widget([
    'model'=>$model,
    'attribute'=>'files',
    'url'=>['upload'],
    'sortable'=>true,
    'maxFileSize'=>10 * 1024 * 1024, 
    'maxNumberOfFiles'=>3 // default 1
]);

echo $form->field($model, 'files')->widget(
    '\trntv\filekit\widget\Upload',
    [
        'url'=>['upload'],
        'sortable'=>true,
        'maxFileSize'=>10 * 1024 * 1024, // 10 MiB
        'maxNumberOfFiles'=>3 // default 1
    ]
);

 public function behaviors()
 {
    return [
        'file' => [
            'class' => 'trntv\filekit\behaviors\UploadBehavior',
            'multiple' => true,
            'attribute' => 'files',
            'filesRelation' => 'uploadedFiles',
            'pathAttribute' => 'path',
            'baseUrlAttribute' => 'base_url',
            'typeAttribute' => 'type',
            'sizeAttribute' => 'size',
            'nameAttribute' => 'name',
            'orderAttribute' => 'order'
        ],
    ];
 }

 public function behaviors()
 {
     return [
          'file' => [
              'class' => 'trntv\filekit\behaviors\UploadBehavior',
              'attribute' => 'file',
              'pathAttribute' => 'path',
              'baseUrlAttribute' => 'base_url',
               ...
          ],
      ];
 }