Subversion Repositories Applications.papyrus

Rev

Rev 1372 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
248 jpm 1 
<?php
2 
 
3 
class Text_Wiki_Render_Latex_Wikilink extends Text_Wiki_Render {
4 
    var $conf = array(
5 
        'pages' => array(),
6 
        'view_url' => 'http://example.com/index.php?page=%s',
7 
        'new_url'  => 'http://example.com/new.php?page=%s',
8 
        'new_text' => '?'
9 
    );
10 
 
11 
    /**
12 
    *
13 
    * Renders a token into XHTML.
14 
    *
15 
    * @access public
16 
    *
17 
    * @param array $options The "options" portion of the token (second
18 
    * element).
19 
    *
20 
    * @return string The text rendered from the token options.
21 
    *
22 
    */
23 
 
24 
    function token($options)
25 
    {
26 
        // make nice variable names (page, anchor, text)
27 
        extract($options);
28 
 
29 
        // are we checking page existence?
30 
        $list =& $this->getConf('pages');
31 
        if (is_array($list)) {
32 
            // yes, check against the page list
33 
            $exists = in_array($page, $list);
34 
        } else {
35 
            // no, assume it exists
36 
            $exists = true;
37 
        }
38 
 
39 
        // convert *after* checking against page names so as not to mess
40 
        // up what the user typed and what we're checking.
41 
        $page = htmlspecialchars($page);
42 
        $anchor = htmlspecialchars($anchor);
43 
        $text = htmlspecialchars($text);
44 
 
45 
        $href = $this->getConf('view_url');
46 
 
47 
        if (strpos($href, '%s') === false) {
48 
            // use the old form (page-at-end)
49 
            $href = $href . $page . $anchor;
50 
        } else {
51 
            // use the new form (sprintf format string)
52 
            $href = sprintf($href, $page . $anchor);
53 
        }
54 
 
55 
        // get the CSS class and generate output
56 
        $css = $this->formatConf(' class="%s"', 'css');
57 
        return "$text\\footnote\{$href}";
58 
    }
59 
}
60 
?>