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   1  <?php
   2  
   3  /*
   4  * @package   s9e\TextFormatter
   5  * @copyright Copyright (c) 2010-2019 The s9e Authors
   6  * @license   http://www.opensource.org/licenses/mit-license.php The MIT License
   7  */
   8  namespace s9e\TextFormatter\Plugins\Autolink;
   9  use s9e\TextFormatter\Configurator\Helpers\RegexpBuilder;
  10  use s9e\TextFormatter\Plugins\ConfiguratorBase;
  11  class Configurator extends ConfiguratorBase
  12  {
  13      protected $attrName = 'url';
  14      public $matchWww = \false;
  15      protected $tagName = 'URL';
  16  	protected function setUp()
  17      {
  18          if (isset($this->configurator->tags[$this->tagName]))
  19              return;
  20          $tag = $this->configurator->tags->add($this->tagName);
  21          $filter = $this->configurator->attributeFilters->get('#url');
  22          $tag->attributes->add($this->attrName)->filterChain->append($filter);
  23          $tag->template = '<a href="{@' . $this->attrName . '}"><xsl:apply-templates/></a>';
  24      }
  25  	public function asConfig()
  26      {
  27          $config = [
  28              'attrName'   => $this->attrName,
  29              'regexp'     => $this->getRegexp(),
  30              'tagName'    => $this->tagName
  31          ];
  32          if (!$this->matchWww)
  33              $config['quickMatch'] = '://';
  34          return $config;
  35      }
  36  	protected function getRegexp()
  37      {
  38          $anchor = RegexpBuilder::fromList($this->configurator->urlConfig->getAllowedSchemes()) . '://';
  39          if ($this->matchWww)
  40              $anchor = '(?:' . $anchor . '|www\\.)';
  41          $regexp = '#\\b' . $anchor . '\\S(?>[^\\s()\\[\\]\\x{FF01}-\\x{FF0F}\\x{FF1A}-\\x{FF20}\\x{FF3B}-\\x{FF40}\\x{FF5B}-\\x{FF65}]|\\([^\\s()]*\\)|\\[\\w*\\])++#Siu';
  42          return $regexp;
  43      }
  44  }