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   1  <?php
   2  
   3  namespace dokuwiki\Parsing\ParserMode;
   4  
   5  class Filelink extends AbstractMode
   6  {
   7      protected $pattern;
   8  
   9      /** @inheritdoc */
  10      public function preConnect()
  11      {
  12  
  13          $ltrs = '\w';
  14          $gunk = '/\#~:.?+=&%@!\-';
  15          $punc = '.:?\-;,';
  16          $any  = $ltrs . $gunk . $punc;
  17  
  18          $this->pattern = '\b(?i)file(?-i)://[' . $any . ']+?[' .
  19              $punc . ']*[^' . $any . ']';
  20      }
  21  
  22      /** @inheritdoc */
  23      public function connectTo($mode)
  24      {
  25          $this->Lexer->addSpecialPattern(
  26              $this->pattern,
  27              $mode,
  28              'filelink'
  29          );
  30      }
  31  
  32      /** @inheritdoc */
  33      public function getSort()
  34      {
  35          return 360;
  36      }
  37  }