Method seedFileContents

src/FileRise/Domain/FileModel.php:3955–3967

(string $filename)

    }

    private static function seedFileContents(string $filename): ?string
    {
        $ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
        if ($ext === 'docx') {
            $data = base64_decode(self::EMPTY_DOCX_BASE64, true);
            return ($data === false) ? null : $data;
        }
        if ($ext === 'xlsx') {
            $data = base64_decode(self::EMPTY_XLSX_BASE64, true);
            return ($data === false) ? null : $data;
        }
        return null;
    }

    /**
     * Create an empty file plus metadata entry.