/includes/wikiengine/render_xhtml.php
PHP | 183 lines | 150 code | 17 blank | 16 comment | 11 complexity | aced077cc6f2b1c1b382efb0bd090922 MD5 | raw file
Possible License(s): GPL-2.0
- <?php
- /*
- * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
- * Copyright (C) 2006-2009 Dan Fuhry
- *
- * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
- */
- class Carpenter_Render_Xhtml
- {
- public $rules = array(
- 'lang' => '',
- 'templates' => '',
- 'bold' => '<strong>\\1</strong>',
- 'italic' => '<em>\\1</em>',
- 'underline' => '<span style="text-decoration: underline;">\\1</span>',
- 'externalwithtext' => '<a href="\\1" onclick="window.open(this.href); return false;">\\2</a>',
- 'externalnotext' => '<a href="\\1" onclick="window.open(this.href); return false;">\\1</a>',
- 'hr' => '<hr />'
- );
-
- public function heading($text, $pieces)
- {
- static $heading_names = array();
- foreach ( $pieces as $i => $piece )
- {
- $tocid = sanitize_page_id(trim($piece['text']));
- // (bad) workaround for links in headings
- $tocid = str_replace(array('[', ']'), '', $tocid);
- // conflict avoidance
- if ( isset($heading_names[$tocid]) )
- {
- $id = 2;
- while ( isset($heading_names["{$tocid}{$id}"]) )
- $id++;
-
- $tocid .= $id;
- }
- $heading_names[$tocid] = true;
-
- $tag = '<h' . $piece['level'] . ' id="head:' . $tocid . '">';
- $tag .= trim($piece['text']);
- $tag .= '</h' . $piece['level'] . '>';
-
- $text = str_replace(Carpenter::generate_token($i), $tag, $text);
- }
-
- return $text;
- }
-
- public function multilist($text, $pieces)
- {
- foreach ( $pieces as $i => $piece )
- {
- switch($piece['type'])
- {
- case 'unordered':
- default:
- $btag = 'ul';
- $itag = 'li';
- break;
- case 'ordered':
- $btag = 'ol';
- $itag = 'li';
- break;
- case 'indent':
- $btag = 'dl';
- $itag = 'dd';
- break;
- }
- $list = "<_paragraph_bypass><$btag>\n";
- $spacing = '';
- $depth = 1;
- foreach ( $piece['items'] as $j => $item )
- {
- // most of this just goes into pretty formatting.
- // everything else goes into meeting the PITA requirement that if you're going
- // another level deep, HTML requires the next level to be INSIDE of the <dd>/<li> tag.
- $itemdepth = $item['depth'];
- if ( $itemdepth > $depth )
- {
- while ( $depth < $itemdepth )
- {
- $spacing .= ' ';
- $list .= "{$spacing}<$btag>\n";
- $depth++;
- }
- }
- else if ( $itemdepth < $depth )
- {
- while ( $depth > $itemdepth )
- {
- $list .= "{$spacing}</$btag>\n";
- $spacing = substr($spacing, 4);
- $list .= "{$spacing}</$itag>\n";
- $spacing = substr($spacing, 4);
- $depth--;
- }
- }
- $list .= "{$spacing} <$itag>" . nl2br($item['text']);
- if ( ( isset($piece['items'][ ++$j ]) && $piece['items'][ $j ]['depth'] <= $itemdepth ) || !isset($piece['items'][ $j ]) )
- {
- $list .= "</$itag>\n";
- }
- else
- {
- $list .= "\n";
- $spacing .= " ";
- }
- }
- while ( $depth > 1 )
- {
- $list .= "{$spacing}</$btag>\n";
- $spacing = substr($spacing, 4);
- $list .= "{$spacing}</$itag>\n";
- $spacing = substr($spacing, 4);
- $depth--;
- }
- $list .= "</$btag></_paragraph_bypass>\n";
- $text = str_replace(Carpenter::generate_token($i), $list, $text);
- }
- return $text;
- }
-
- public function blockquote($text)
- {
- return $text;
- }
-
- public function blockquotepost($text, $rand_id)
- {
- $text = strtr($text, array(
- "<p>{blockquote:$rand_id}<br />" => '<blockquote>',
- "<br />\n{/blockquote:$rand_id}</p>" => '</blockquote>',
- "{blockquote:$rand_id}" => '<blockquote>',
- "{/blockquote:$rand_id}" => '</blockquote>'
- ));
- $text = strtr($text, array(
- "<blockquote><br />" => '<blockquote>',
- "</blockquote><br />" => '</blockquote>'
- ));
- return $text;
- }
-
- public function paragraph($text, $pieces)
- {
- foreach ( $pieces as $i => $piece )
- {
- $text = str_replace(Carpenter::generate_token($i), '<p>' . nl2br($piece) . '</p>', $text);
- }
-
- return $text;
- }
-
- public function mailtonotext($pieces)
- {
- $pieces[2] = $pieces[1];
- return $this->mailtowithtext($pieces);
- }
-
- public function mailtowithtext($pieces)
- {
- global $email;
- return $email->encryptEmail($pieces[1], '', '', $pieces[2]);
- }
-
- public function code($match)
- {
- return '<pre class="wikitext-code"><final>' . htmlspecialchars($match[1]) . '</final></pre>';
- }
- }
- // Alias internal link parsing to RenderMan's method
- function parser_mediawiki_xhtml_internallink($text)
- {
- return RenderMan::parse_internal_links($text);
- }