2 require_once "html2bbcode.php";
4 function breaklines($line, $level)
13 $subline = substr($line, 0, $wraplen);
15 $pos = strrpos($subline, ' ');
18 $pos = strpos($line, ' ');
20 if (($pos > 0) and strlen($line) > $wraplen) {
21 $newline = trim(substr($line, 0, $pos));
23 $newline = str_repeat(">", $level).' '.$newline;
25 $newlines[] = $newline." ";
26 $line = substr($line, $pos+1);
29 } while ((strlen($line) > $wraplen) and !($oldline == $line));
32 $line = str_repeat(">", $level).' '.$line;
37 return(implode($newlines, "\n"));
40 function quotelevel($message)
42 $lines = explode("\n", $message);
46 foreach($lines as $line) {;
49 while (strpos("*".$line, '[quote]') > 0) {
51 $pos = strpos($line, '[quote]');
52 $line = substr($line, 0, $pos).substr($line, $pos+7);
58 while (strpos("*".$line, '[/quote]') > 0) {
63 $pos = strpos($line, '[/quote]');
64 $line = substr($line, 0, $pos).substr($line, $pos+8);
67 if (!$startquote or ($line != ''))
68 $newlines[] = breaklines($line, $currlevel);
70 return(implode($newlines, "\n"));
73 function html2plain($html)
77 $message = str_replace("\r", "", $html);
79 $doc = new DOMDocument();
80 $doc->preserveWhiteSpace = false;
82 $message = mb_convert_encoding($message, 'HTML-ENTITIES', "UTF-8");
84 @$doc->loadHTML($message);
86 $xpath = new DomXPath($doc);
87 $list = $xpath->query("//pre");
88 foreach ($list as $node) {
89 $node->nodeValue = str_replace("\n", "\r", $node->nodeValue);
92 $message = $doc->saveHTML();
93 $message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br>", " ", ""), $message);
94 $message = preg_replace('= [\s]*=i', " ", $message);
96 // nach <a href="...">...</a> suchen, die ... miteinander vergleichen und bei Gleichheit durch ein einzelnes ... ersetzen.
97 $pattern = '/<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
98 preg_match_all($pattern, $message, $result, PREG_SET_ORDER);
100 foreach ($result as $treffer) {
101 if ($treffer[1] == $treffer[2]) {
102 $search = '<a href="'.$treffer[1].'" target="_blank">'.$treffer[1].'</a>';
103 $message = str_replace($search, $treffer[1], $message);
106 @$doc->loadHTML($message);
108 node2bbcode($doc, 'html', array(), '', '');
109 node2bbcode($doc, 'body', array(), '', '');
111 // MyBB-Auszeichnungen
112 node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '_', '_');
113 node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '/', '/');
114 node2bbcode($doc, 'span', array('style'=>'font-weight: bold;'), '*', '*');
116 node2bbcode($doc, 'strong', array(), '*', '*');
117 node2bbcode($doc, 'b', array(), '*', '*');
118 node2bbcode($doc, 'i', array(), '/', '/');
119 node2bbcode($doc, 'u', array(), '_', '_');
121 node2bbcode($doc, 'blockquote', array(), '[quote]', "[/quote]\n");
123 node2bbcode($doc, 'br', array(), "\n", '');
125 node2bbcode($doc, 'span', array(), "", "");
126 node2bbcode($doc, 'pre', array(), "", "");
127 node2bbcode($doc, 'div', array(), "\r", "\r");
128 node2bbcode($doc, 'p', array(), "\n", "\n");
130 //node2bbcode($doc, 'ul', array(), "\n[list]", "[/list]\n");
131 //node2bbcode($doc, 'ol', array(), "\n[list=1]", "[/list]\n");
132 node2bbcode($doc, 'li', array(), "\n* ", "\n");
134 node2bbcode($doc, 'hr', array(), str_repeat("-", 70), "");
136 node2bbcode($doc, 'tr', array(), "\n", "");
137 node2bbcode($doc, 'td', array(), "\t", "");
139 node2bbcode($doc, 'h1', array(), "\n\n*", "*\n");
140 node2bbcode($doc, 'h2', array(), "\n\n*", "*\n");
141 node2bbcode($doc, 'h3', array(), "\n\n*", "*\n");
142 node2bbcode($doc, 'h4', array(), "\n\n*", "*\n");
143 node2bbcode($doc, 'h5', array(), "\n\n*", "*\n");
144 node2bbcode($doc, 'h6', array(), "\n\n*", "*\n");
146 node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1', '', true);
147 node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
148 node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
149 node2bbcode($doc, 'img', array(), '', '');
150 node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '[img]$1', '[/img]');
152 $message = $doc->saveHTML();
154 $message = str_replace("[img]", "", $message);
155 $message = str_replace("[/img]", "", $message);
157 // was ersetze ich da?
158 // Irgendein stoerrisches UTF-Zeug
159 $message = str_replace(chr(194).chr(160), ' ', $message);
161 $message = str_replace(" ", " ", $message);
163 // Aufeinanderfolgende DIVs
164 $message = preg_replace('=\r *\r=i', "\n", $message);
165 $message = str_replace("\r", "\n", $message);
167 $message = strip_tags($message);
169 $message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
172 $oldmessage = $message;
173 $message = str_replace("\n\n\n", "\n\n", $message);
174 } while ($oldmessage != $message);
176 $message = quotelevel(trim($message));
178 return(trim($message));