library/HTMLPurifier/Node/Text.php

   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_Node_Text extends HTMLPurifier_Node
  13 {
  14
  15     /**
  16      * PCDATA tag name compatible with DTD, see
  17      * HTMLPurifier_ChildDef_Custom for details.
  18      * @type string
  19      */
  20     public $name = '#PCDATA';
  21
  22     /**
  23      * @type string
  24      */
  25     public $data;
  26     /**< Parsed character data of text. */
  27
  28     /**
  29      * @type bool
  30      */
  31     public $is_whitespace;
  32
  33     /**< Bool indicating if node is whitespace. */
  34
  35     /**
  36      * Constructor, accepts data and determines if it is whitespace.
  37      * @param string $data String parsed character data.
  38      * @param int $line
  39      * @param int $col
  40      */
  41     public function __construct($data, $is_whitespace, $line = null, $col = null)
  42     {
  43         $this->data = $data;
  44         $this->is_whitespace = $is_whitespace;
  45         $this->line = $line;
  46         $this->col = $col;
  47     }
  48
  49     public function toTokenPair() {
  50         return array(new HTMLPurifier_Token_Text($this->data, $this->line, $this->col), null);
  51     }
  52 }
  53
  54 // vim: et sw=4 sts=4