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- <?php
- /**
- * @package Grav\Common\Helpers
- *
- * @copyright Copyright (C) 2015 - 2019 Trilby Media, LLC. All rights reserved.
- * @license MIT License; see LICENSE file for details.
- */
- namespace Grav\Common\Helpers;
- use Grav\Common\Grav;
- class Exif
- {
- public $reader;
- /**
- * Exif constructor.
- * @throws \RuntimeException
- */
- public function __construct()
- {
- if (Grav::instance()['config']->get('system.media.auto_metadata_exif')) {
- if (function_exists('exif_read_data') && class_exists('\PHPExif\Reader\Reader')) {
- $this->reader = \PHPExif\Reader\Reader::factory(\PHPExif\Reader\Reader::TYPE_NATIVE);
- } else {
- throw new \RuntimeException('Please enable the Exif extension for PHP or disable Exif support in Grav system configuration');
- }
- }
- }
- public function getReader()
- {
- if ($this->reader) {
- return $this->reader;
- }
- return false;
- }
- }
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