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   1  <?php declare(strict_types=1);
   2  
   3  /**
   4  * @package   s9e\TextFormatter
   5  * @copyright Copyright (c) 2010-2022 The s9e authors
   6  * @license   http://www.opensource.org/licenses/mit-license.php The MIT License
   7  */
   8  namespace s9e\TextFormatter\Plugins\TaskLists;
   9  
  10  use s9e\TextFormatter\Configurator\Items\Tag;
  11  use s9e\TextFormatter\Plugins\ConfiguratorBase;
  12  
  13  class Configurator extends ConfiguratorBase
  14  {
  15      /**
  16      * {@inheritdoc}
  17      */
  18  	public function asConfig()
  19      {
  20          return;
  21      }
  22  
  23      /**
  24      * {@inheritdoc}
  25      */
  26  	public function finalize()
  27      {
  28          $this->configureListItemTag();
  29      }
  30  
  31  	protected function setUp(): void
  32      {
  33          if (!isset($this->configurator->tags['LI']))
  34          {
  35              $this->configurator->Litedown;
  36          }
  37  
  38          $this->createTaskTag();
  39          $this->configureListItemTag();
  40      }
  41  
  42  	protected function configureListItemTag(): void
  43      {
  44          if (!isset($this->configurator->tags['LI']))
  45          {
  46              return;
  47          }
  48  
  49          $tag      = $this->configurator->tags['LI'];
  50          $callback = Helper::class . '::filterListItem';
  51          if (!$tag->filterChain->containsCallback($callback))
  52          {
  53              $tag->filterChain->append($callback)
  54                  ->resetParameters()
  55                  ->addParameterByName('parser')
  56                  ->addParameterByName('tag')
  57                  ->addParameterByName('text')
  58                  ->setJS(file_get_contents(__DIR__ . '/filterListItem.js'));
  59          }
  60  
  61          $dom = $tag->template->asDOM();
  62          foreach ($dom->query('//li[not(xsl:if[@test="TASK"])]') as $li)
  63          {
  64              $if = $li->prependXslIf('TASK');
  65              $if->appendXslAttribute('data-s9e-livepreview-ignore-attrs', 'data-task-id');
  66              $if->appendXslAttribute('data-task-id')->appendXslValueOf('TASK/@id');
  67              $if->appendXslAttribute('data-task-state')->appendXslValueOf('TASK/@state');
  68          }
  69          $dom->saveChanges();
  70      }
  71  
  72  	protected function createTaskTag(): void
  73      {
  74          $tag = $this->configurator->tags->add('TASK');
  75          $tag->attributes->add('id')->filterChain->append('#identifier');
  76          $tag->attributes->add('state')->filterChain->append('#identifier');
  77          $tag->template = '<input data-task-id="{@id}" data-s9e-livepreview-ignore-attrs="data-task-id" type="checkbox">
  78              <xsl:if test="@state = \'checked\'"><xsl:attribute name="checked"/></xsl:if>
  79              <xsl:if test="not($TASKLISTS_EDITABLE)"><xsl:attribute name="disabled"/></xsl:if>
  80          </input>';
  81      }
  82  }