OCA\GalleryPlus\Service\Base64Encode

Complexity

Total Complexity

2

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	encode()	0	9	2

<?php
/**
 * ownCloud - galleryplus
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Olivier Paroz <owncloud@interfasys.ch>
 *
 * @copyright Olivier Paroz 2015
 */

namespace OCA\GalleryPlus\Service;

/**
 * Base64 encoding utility method
 *
 * @package OCA\GalleryPlus\Service
 */
trait Base64Encode {

	/**
	 * Returns base64 encoded data of a preview
	 *
	 * Using base64_encode for files which are downloaded
	 * (cached Thumbnails, SVG, GIFs) and using __toStrings
	 * for the previews which are instances of \OC_Image
	 *
	 * @param \OC_Image|string $previewData
	 *
	 * @return string
	 */
	protected function encode($previewData) {
		if ($previewData instanceof \OC_Image) {
			$previewData = (string)$previewData;
		} else {
			$previewData = base64_encode($previewData);
		}

		return $previewData;
	}
}