Commit | Line | Data |
---|---|---|
6855525e JL |
1 | <?php |
2 | ||
3 | /** | |
4 | * | |
5 | * Parses for anchor targets. | |
6 | * | |
7 | * @category Text | |
8 | * | |
9 | * @package Text_Wiki | |
10 | * | |
11 | * @author Manuel Holtgrewe <purestorm at ggnore dot net> | |
12 | * | |
13 | * @author Paul M. Jones <pmjones@php.net> | |
14 | * | |
15 | * @license LGPL | |
16 | * | |
17 | * @version $Id: Anchor.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $ | |
18 | * | |
19 | */ | |
20 | ||
21 | /** | |
22 | * | |
23 | * This class implements a Text_Wiki_Parse to add an anchor target name | |
24 | * in the wiki page. | |
25 | * | |
26 | * @author Manuel Holtgrewe <purestorm at ggnore dot net> | |
27 | * | |
28 | * @author Paul M. Jones <pmjones at ciaweb dot net> | |
29 | * | |
30 | * @category Text | |
31 | * | |
32 | * @package Text_Wiki | |
33 | * | |
34 | */ | |
35 | ||
36 | class Text_Wiki_Parse_Anchor extends Text_Wiki_Parse { | |
37 | ||
38 | ||
39 | /** | |
40 | * | |
41 | * The regular expression used to find source text matching this | |
42 | * rule. Looks like a macro: [[# anchor_name]] | |
43 | * | |
44 | * @access public | |
45 | * | |
46 | * @var string | |
47 | * | |
48 | */ | |
49 | ||
50 | var $regex = '/(\[\[# )([-_A-Za-z0-9.]+?)( .+)?(\]\])/i'; | |
51 | ||
52 | ||
53 | /** | |
54 | * | |
55 | * Generates a token entry for the matched text. Token options are: | |
56 | * | |
57 | * 'text' => The full matched text, not including the <code></code> tags. | |
58 | * | |
59 | * @access public | |
60 | * | |
61 | * @param array &$matches The array of matches from parse(). | |
62 | * | |
63 | * @return A delimited token number to be used as a placeholder in | |
64 | * the source text. | |
65 | * | |
66 | */ | |
67 | ||
68 | function process(&$matches) { | |
69 | ||
70 | $name = $matches[2]; | |
71 | $text = $matches[3]; | |
72 | ||
73 | $start = $this->wiki->addToken( | |
74 | $this->rule, | |
75 | array('type' => 'start', 'name' => $name) | |
76 | ); | |
77 | ||
78 | $end = $this->wiki->addToken( | |
79 | $this->rule, | |
80 | array('type' => 'end', 'name' => $name) | |
81 | ); | |
82 | ||
83 | // done, place the script output directly in the source | |
84 | return $start . trim($text) . $end; | |
85 | } | |
86 | } | |
87 | ?> |