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- <?php
-
- class Text_Wiki_Render_Latex_Wikilink extends Text_Wiki_Render {
- var $conf = array(
- 'pages' => array(),
- 'view_url' => 'http://example.com/index.php?page=%s',
- 'new_url' => 'http://example.com/new.php?page=%s',
- 'new_text' => '?'
- );
-
- /**
- *
- * Renders a token into XHTML.
- *
- * @access public
- *
- * @param array $options The "options" portion of the token (second
- * element).
- *
- * @return string The text rendered from the token options.
- *
- */
-
- function token($options)
- {
- // make nice variable names (page, anchor, text)
- extract($options);
-
- // are we checking page existence?
- $list = $this->getConf('pages');
- if (is_array($list)) {
- // yes, check against the page list
- $exists = in_array($page, $list);
- } else {
- // no, assume it exists
- $exists = true;
- }
-
- // convert *after* checking against page names so as not to mess
- // up what the user typed and what we're checking.
- $page = $this->textEncode($page);
- $anchor = $this->textEncode($anchor);
- $text = $this->textEncode($text);
-
- $href = $this->getConf('view_url');
-
- if (strpos($href, '%s') === false) {
- // use the old form (page-at-end)
- $href = $href . $page . $anchor;
- } else {
- // use the new form (sprintf format string)
- $href = sprintf($href, $page . $anchor);
- }
-
- // get the CSS class and generate output
- $css = $this->formatConf(' class="%s"', 'css');
- return $text . '\footnote{' . $href . '}';
- }
- }
- ?>
-