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   1  <?php
   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\HTMLComments;
   9  
  10  use s9e\TextFormatter\Plugins\ParserBase;
  11  
  12  class Parser extends ParserBase
  13  {
  14      /**
  15      * {@inheritdoc}
  16      */
  17  	public function parse($text, array $matches)
  18      {
  19          $tagName  = $this->config['tagName'];
  20          $attrName = $this->config['attrName'];
  21  
  22          foreach ($matches as $m)
  23          {
  24              // Decode HTML entities
  25              $content = html_entity_decode(substr($m[0][0], 4, -3), ENT_QUOTES, 'UTF-8');
  26  
  27              // Remove angle brackets from the content
  28              $content = str_replace(['<', '>'], '', $content);
  29  
  30              // Remove trailing dashes
  31              $content = rtrim($content, '-');
  32  
  33              // Remove the illegal sequence "--" from the content
  34              $content = str_replace('--', '', $content);
  35  
  36              $this->parser->addSelfClosingTag($tagName, $m[0][1], strlen($m[0][0]))->setAttribute($attrName, $content);
  37          }
  38      }
  39  }