Merge pull request #6006 from WoltLab/file-processor-can-adopt

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / system / html / node / AbstractHtmlNode.class.php

<?php

namespace wcf\system\html\node;

/**
 * Default implementation for html nodes.
 *
 * @author      Alexander Ebert
 * @copyright   2001-2019 WoltLab GmbH
 * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
 * @since       3.0
 */
abstract class AbstractHtmlNode implements IHtmlNode
{
    /**
     * tag name used to identify elements consumed by this node
     * @var string
     */
    protected $tagName = '';

    /**
     * placeholder for inner content when performing direct html replacement
     * @var string
     */
    const PLACEHOLDER = '<!-- META_CODE_INNER_CONTENT -->';

    /**
     * @inheritDoc
     */
    public function getTagName()
    {
        return $this->tagName;
    }

    /**
     * @inheritDoc
     */
    public function replaceTag(array $data)
    {
        throw new \BadMethodCallException("Method replaceTag() is not supported by " . static::class);
    }
}