104 lines
3.0 KiB
PHP
104 lines
3.0 KiB
PHP
<?php
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// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
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/**
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* Interwiki rule end renderer for Xhtml
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*
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* PHP versions 4 and 5
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*
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* @category Text
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* @package Text_Wiki
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* @author Paul M. Jones <pmjones@php.net>
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version CVS: $Id: Interwiki.php,v 1.14 2006/02/25 05:03:13 toggg Exp $
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* @link http://pear.php.net/package/Text_Wiki
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*/
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/**
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* This class renders inter wikis links in XHTML.
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*
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* @category Text
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* @package Text_Wiki
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* @author Paul M. Jones <pmjones@php.net>
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version Release: @package_version@
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* @link http://pear.php.net/package/Text_Wiki
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*/
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class Text_Wiki_Render_Xhtml_Interwiki extends Text_Wiki_Render {
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var $conf = array(
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'sites' => array(
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'MeatBall' => 'http://www.usemod.com/cgi-bin/mb.pl?%s',
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'Advogato' => 'http://advogato.org/%s',
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'Wiki' => 'http://c2.com/cgi/wiki?%s'
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),
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'target' => '_blank',
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'css' => null
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);
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/**
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*
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* Renders a token into text matching the requested format.
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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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$text = $options['text'];
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if (isset($options['url'])) {
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// calculated by the parser (e.g. Mediawiki)
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$href = $options['url'];
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} else {
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$site = $options['site'];
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// toggg 2006/02/05 page name must be url encoded (e.g. may contain spaces)
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$page = $this->urlEncode($options['page']);
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if (isset($this->conf['sites'][$site])) {
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$href = $this->conf['sites'][$site];
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} else {
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return $text;
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}
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// old form where page is at end,
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// or new form with %s placeholder for sprintf()?
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if (strpos($href, '%s') === false) {
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// use the old form
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$href = $href . $page;
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} else {
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// use the new form
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$href = sprintf($href, $page);
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}
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}
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// allow for alternative targets
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$target = $this->getConf('target');
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// build base link
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$css = $this->formatConf(' class="%s"', 'css');
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$text = $this->textEncode($text);
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$output = "<a$css href=\"$href\"";
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// are we targeting a specific window?
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if ($target) {
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// this is XHTML compliant, suggested by Aaron Kalin.
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// code tip is actually from youngpup.net, and it
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// uses the $target as the new window name.
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$target = $this->textEncode($target);
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$output .= " onclick=\"window.open(this.href, '$target');";
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$output .= " return false;\"";
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}
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$output .= ">$text</a>";
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return $output;
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}
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}
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?>
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