1<?php
2
3/**
4 * Concrete element node class.
5 */
6class HTMLPurifier_Node_Element extends HTMLPurifier_Node
7{
8    /**
9     * The lower-case name of the tag, like 'a', 'b' or 'blockquote'.
10     *
11     * @note Strictly speaking, XML tags are case sensitive, so we shouldn't
12     * be lower-casing them, but these tokens cater to HTML tags, which are
13     * insensitive.
14     * @type string
15     */
16    public $name;
17
18    /**
19     * Associative array of the node's attributes.
20     * @type array
21     */
22    public $attr = array();
23
24    /**
25     * List of child elements.
26     * @type array
27     */
28    public $children = array();
29
30    /**
31     * Does this use the <a></a> form or the </a> form, i.e.
32     * is it a pair of start/end tokens or an empty token.
33     * @bool
34     */
35    public $empty = false;
36
37    public $endCol = null, $endLine = null, $endArmor = array();
38
39    public function __construct($name, $attr = array(), $line = null, $col = null, $armor = array()) {
40        $this->name = $name;
41        $this->attr = $attr;
42        $this->line = $line;
43        $this->col = $col;
44        $this->armor = $armor;
45    }
46
47    public function toTokenPair() {
48        // XXX inefficiency here, normalization is not necessary
49        if ($this->empty) {
50            return array(new HTMLPurifier_Token_Empty($this->name, $this->attr, $this->line, $this->col, $this->armor), null);
51        } else {
52            $start = new HTMLPurifier_Token_Start($this->name, $this->attr, $this->line, $this->col, $this->armor);
53            $end = new HTMLPurifier_Token_End($this->name, array(), $this->endLine, $this->endCol, $this->endArmor);
54            //$end->start = $start;
55            return array($start, $end);
56        }
57    }
58}
59
60