| 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 |
| 54: |