[Summary view]

   1  <?php
   2  
   3  /**

   4   * Concrete text token class.

   5   *

   6   * Text tokens comprise of regular parsed character data (PCDATA) and raw

   7   * character data (from the CDATA sections). Internally, their

   8   * data is parsed with all entities expanded. Surprisingly, the text token

   9   * does have a "tag name" called #PCDATA, which is how the DTD represents it

  10   * in permissible child nodes.

  11   */
  12  class HTMLPurifier_Token_Text extends HTMLPurifier_Token
  13  {
  14  
  15      /**

  16       * @type string

  17       */
  18      public $name = '#PCDATA';
  19      /**< PCDATA tag name compatible with DTD. */

  20  
  21      /**

  22       * @type string

  23       */
  24      public $data;
  25      /**< Parsed character data of text. */

  26  
  27      /**

  28       * @type bool

  29       */
  30      public $is_whitespace;
  31  
  32      /**< Bool indicating if node is whitespace. */

  33  
  34      /**

  35       * Constructor, accepts data and determines if it is whitespace.

  36       * @param string $data String parsed character data.

  37       * @param int $line

  38       * @param int $col

  39       */
  40      public function __construct($data, $line = null, $col = null)
  41      {
  42          $this->data = $data;
  43          $this->is_whitespace = ctype_space($data);
  44          $this->line = $line;
  45          $this->col = $col;
  46      }
  47  
  48      public function toNode() {
  49          return new HTMLPurifier_Node_Text($this->data, $this->is_whitespace, $this->line, $this->col);
  50      }
  51  }
  52  
  53  // vim: et sw=4 sts=4