View file phpBB3/vendor/s9e/text-formatter/src/Plugins/TaskLists/Configurator.php

<?php declare(strict_types=1);

/**
* @package   s9e\TextFormatter
* @copyright Copyright (c) 2010-2022 The s9e authors
* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Plugins\TaskLists;

use s9e\TextFormatter\Configurator\Items\Tag;
use s9e\TextFormatter\Plugins\ConfiguratorBase;

class Configurator extends ConfiguratorBase
{
	/**
	* {@inheritdoc}
	*/
	public function asConfig()
	{
		return;
	}

	/**
	* {@inheritdoc}
	*/
	public function finalize()
	{
		$this->configureListItemTag();
	}

	protected function setUp(): void
	{
		if (!isset($this->configurator->tags['LI']))
		{
			$this->configurator->Litedown;
		}

		$this->createTaskTag();
		$this->configureListItemTag();
	}

	protected function configureListItemTag(): void
	{
		if (!isset($this->configurator->tags['LI']))
		{
			return;
		}

		$tag      = $this->configurator->tags['LI'];
		$callback = Helper::class . '::filterListItem';
		if (!$tag->filterChain->containsCallback($callback))
		{
			$tag->filterChain->append($callback)
				->resetParameters()
				->addParameterByName('parser')
				->addParameterByName('tag')
				->addParameterByName('text')
				->setJS(file_get_contents(__DIR__ . '/filterListItem.js'));
		}

		$dom = $tag->template->asDOM();
		foreach ($dom->query('//li[not(xsl:if[@test="TASK"])]') as $li)
		{
			$if = $li->prependXslIf('TASK');
			$if->appendXslAttribute('data-s9e-livepreview-ignore-attrs', 'data-task-id');
			$if->appendXslAttribute('data-task-id')->appendXslValueOf('TASK/@id');
			$if->appendXslAttribute('data-task-state')->appendXslValueOf('TASK/@state');
		}
		$dom->saveChanges();
	}

	protected function createTaskTag(): void
	{
		$tag = $this->configurator->tags->add('TASK');
		$tag->attributes->add('id')->filterChain->append('#identifier');
		$tag->attributes->add('state')->filterChain->append('#identifier');
		$tag->template = '<input data-task-id="{@id}" data-s9e-livepreview-ignore-attrs="data-task-id" type="checkbox">
			<xsl:if test="@state = \'checked\'"><xsl:attribute name="checked"/></xsl:if>
			<xsl:if test="not($TASKLISTS_EDITABLE)"><xsl:attribute name="disabled"/></xsl:if>
		</input>';
	}
}