Commit | Line | Data |
---|---|---|
6855525e JL |
1 | <?php |
2 | ||
3 | /** | |
4 | * | |
5 | * Parses for Text_Wiki delimiter characters already in the source text. | |
6 | * | |
7 | * @category Text | |
8 | * | |
9 | * @package Text_Wiki | |
10 | * | |
11 | * @author Paul M. Jones <pmjones@php.net> | |
12 | * | |
13 | * @license LGPL | |
14 | * | |
15 | * @version $Id: Delimiter.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $ | |
16 | * | |
17 | */ | |
18 | ||
19 | /** | |
20 | * | |
21 | * Parses for Text_Wiki delimiter characters already in the source text. | |
22 | * | |
23 | * This class implements a Text_Wiki_Parse to find instances of the delimiter | |
24 | * character already embedded in the source text; it extracts them and replaces | |
25 | * them with a delimited token, then renders them as the delimiter itself | |
26 | * when the target format is XHTML. | |
27 | * | |
28 | * @category Text | |
29 | * | |
30 | * @package Text_Wiki | |
31 | * | |
32 | * @author Paul M. Jones <pmjones@php.net> | |
33 | * | |
34 | */ | |
35 | ||
36 | class Text_Wiki_Parse_Delimiter extends Text_Wiki_Parse { | |
37 | ||
38 | /** | |
39 | * | |
40 | * Constructor. Overrides the Text_Wiki_Parse constructor so that we | |
41 | * can set the $regex property dynamically (we need to include the | |
42 | * Text_Wiki $delim character. | |
43 | * | |
44 | * @param object &$obj The calling "parent" Text_Wiki object. | |
45 | * | |
46 | * @param string $name The token name to use for this rule. | |
47 | * | |
48 | */ | |
49 | ||
50 | function Text_Wiki_Parse_delimiter(&$obj) | |
51 | { | |
52 | parent::Text_Wiki_Parse($obj); | |
53 | $this->regex = '/' . $this->wiki->delim . '/'; | |
54 | } | |
55 | ||
56 | ||
57 | /** | |
58 | * | |
59 | * Generates a token entry for the matched text. Token options are: | |
60 | * | |
61 | * 'text' => The full matched text. | |
62 | * | |
63 | * @access public | |
64 | * | |
65 | * @param array &$matches The array of matches from parse(). | |
66 | * | |
67 | * @return A delimited token number to be used as a placeholder in | |
68 | * the source text. | |
69 | * | |
70 | */ | |
71 | ||
72 | function process(&$matches) | |
73 | { | |
74 | return $this->wiki->addToken( | |
75 | $this->rule, | |
76 | array('text' => $this->wiki->delim) | |
77 | ); | |
78 | } | |
79 | } | |
80 | ?> |