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fanorama/FileHelper.php

Forked from waska14/FileHelper.php
Created May 22, 2024 04:04
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Revisions

  1. @waska14 waska14 revised this gist Mar 19, 2021. No changes.
  2. @waska14 waska14 created this gist Mar 19, 2021.
    41 changes: 41 additions & 0 deletions FileHelper.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,41 @@
    <?php

    namespace App\Helpers\File;

    use Illuminate\Http\File;
    use Illuminate\Http\UploadedFile;
    use Illuminate\Support\Arr;

    class FileHelper
    {
    public static function fromBase64(string $base64File): UploadedFile
    {
    // Get file data base64 string
    $fileData = base64_decode(Arr::last(explode(',', $base64File)));

    // Create temp file and get its absolute path
    $tempFile = tmpfile();
    $tempFilePath = stream_get_meta_data($tempFile)['uri'];

    // Save file data in file
    file_put_contents($tempFilePath, $fileData);

    $tempFileObject = new File($tempFilePath);
    $file = new UploadedFile(
    $tempFileObject->getPathname(),
    $tempFileObject->getFilename(),
    $tempFileObject->getMimeType(),
    0,
    true // Mark it as test, since the file isn't from real HTTP POST.
    );

    // Close this file after response is sent.
    // Closing the file will cause to remove it from temp director!
    app()->terminating(function () use ($tempFile) {
    fclose($tempFile);
    });

    // return UploadedFile object
    return $file;
    }
    }