ROAResearch / yii2-roa

src/actions/FileStream.php

<?php

namespace roaresearch\yii2\roa\actions;

use roaresearch\yii2\roa\FileRecord;
use Yii;
use yii\base\InvalidConfigException;

/**
 * Access and show s the content of a file on the browser or download it.
 *
 * @author Angel (Faryshta) Guevara <angeldelcaos@gmail.com>
 */
class FileStream extends Action
{
    /**
     * @var string GET parameter to decide if force the download or show it on
     * the browser.
     */
    public $downloadParam = 'download';

    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();
        $interfaces = class_implements($this->modelClass);
        if (empty($interfaces[FileRecord::class])) {
            throw new InvalidConfigException(
                "The class `{$this->modelClass}` must implement "
                    . FileRecord::class
            );
        }
    }

    /**
     * Shows the file on the browser or download it after checking access.
     *
     * @param mixed $id the identifier value.
     * @param string $ext the requested file extension.
     */
    public function run($id, string $ext)
    {
        $this->checkAccess(
            ($model = $this->findModel($id)),
            Yii::$app->request->getQueryParams()
        );

        return Yii::$app->response->sendFile(
            $model->filePath($ext),

The method filePath() does not exist on yii\db\ActiveRecordInterface. It seems like you code against a sub-type of yii\db\ActiveRecordInterface such as yii\db\BaseActiveRecord.

            $model->fileName($ext),

The method fileName() does not exist on yii\db\ActiveRecordInterface. It seems like you code against a sub-type of yii\db\ActiveRecordInterface such as yii\db\BaseActiveRecord.

            [
                'mimeType' => $model->fileMimeType($ext),

The method fileMimeType() does not exist on yii\db\ActiveRecordInterface. It seems like you code against a sub-type of yii\db\ActiveRecordInterface such as yii\db\BaseActiveRecord.

                'inline' => !Yii::$app->request
                    ->getQueryParam($this->downloadParam, false),
            ]
        );
    }
}