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