author | Dan |
Sat, 01 Dec 2007 00:35:42 -0500 | |
changeset 308 | e49604416b5a |
parent 67 | f6454d5fec7a |
child 713 | 6865705ec8a6 |
permissions | -rw-r--r-- |
1 | 1 |
<?php |
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// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: |
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/** |
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* Wikilink 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: Wikilink.php,v 1.17 2006/02/28 03:15:09 justinpatrin 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 wiki 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_Wikilink extends Text_Wiki_Render { |
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var $conf; |
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function Text_Wiki_Render_Xhtml_Wikilink() { |
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$_utemp = contentPath.'%s'; |
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$this->conf = array( |
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'pages' => array(), // set to null or false to turn off page checks |
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'view_url' => $_utemp, |
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'new_url' => $_utemp, |
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'new_text' => ' [x]', |
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'new_text_pos' => false, // 'before', 'after', or null/false |
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'css' => null, |
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'css_new' => null, |
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'exists_callback' => 'isPage' // call_user_func() callback |
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); |
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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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global $session; |
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21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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if ( $session->sid_super ) |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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{ |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
|
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$as = htmlspecialchars(urlSeparator) . 'auth='.$session->sid_super; |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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} |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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else |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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{ |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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$as = ''; |
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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} |
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// make nice variable names (page, anchor, text) |
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extract($options); |
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// is there a "page existence" callback? |
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// we need to access it directly instead of through |
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// getConf() because we'll need a reference (for |
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// object instance method callbacks). |
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if (isset($this->conf['exists_callback'])) { |
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$callback =& $this->conf['exists_callback']; |
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} else { |
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$callback = false; |
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} |
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21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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$page = sanitize_page_id( $page ); |
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if ($callback) { |
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// use the callback function |
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$exists = call_user_func($callback, $page); |
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} else { |
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// no callback, go to the naive page array. |
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$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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} |
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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 = $this->urlEncode($page); |
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$anchor = $this->urlEncode($anchor); |
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// $text = $this->textEncode($text); |
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// hackish fix for the "external" image in Oxygen [added for Enano] |
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if ( preg_match('/<(.+?)>/is', $text) ) |
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{ |
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$nobg = ' style="background-image: none; padding-right: 0;"'; |
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} |
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else |
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{ |
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$nobg = ''; |
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} |
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21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents:
1
diff
changeset
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// does the page exist? |
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if ($exists) { |
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// PAGE EXISTS. |
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// link to the page view, but we have to build |
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// the HREF. we support both the old form where |
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// the page always comes at the end, and the new |
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// form that uses %s for sprintf() |
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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 = $this->formatConf(' class="%s"', 'css'); |
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$start = '<a'.$css.' href="'.$href.$as.'"'.$nobg.'>'; |
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$end = '</a>'; |
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} else { |
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// PAGE DOES NOT EXIST. |
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// link to the page view, but we have to build |
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// the HREF. we support both the old form where |
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// the page always comes at the end, and the new |
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// form that uses %s for sprintf() |
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$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 = $this->formatConf(' class="%s"', 'css'); |
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$start = '<a'.$css.' href="'.$href.$as.'"'.$nobg.' class="wikilink-nonexistent">'; |
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$end = '</a>'; |
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} |
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if (!strlen($text)) { |
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$start .= $this->textEncode($options['page']); |
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} |
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if (isset($type)) { |
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switch ($type) { |
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case 'start': |
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$output = $start; |
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break; |
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case 'end': |
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$output = $end; |
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break; |
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} |
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} else { |
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$output = $start.$text.$end; |
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} |
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return $output; |
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} |
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} |
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?> |