query("//".$oldnode); foreach ($list as $oldNode) { $attr = []; if ($oldNode->attributes->length) { foreach ($oldNode->attributes as $attribute) { $attr[$attribute->name] = $attribute->value; } } $replace = true; $startbb = $savestart; $i = 0; foreach ($attributes as $attribute => $value) { $startbb = str_replace('\x01'.++$i, '$1', $startbb); if (strpos('*'.$startbb, '$1') > 0) { if ($replace && (@$attr[$attribute] != '')) { $startbb = preg_replace($value, $startbb, $attr[$attribute], -1, $count); // If nothing could be changed if ($count == 0) { $replace = false; } } else { $replace = false; } } else { if (@$attr[$attribute] != $value) { $replace = false; } } } if ($replace) { $StartCode = $oldNode->ownerDocument->createTextNode($startbb); $EndCode = $oldNode->ownerDocument->createTextNode($endbb); $oldNode->parentNode->insertBefore($StartCode, $oldNode); if ($oldNode->hasChildNodes()) { foreach ($oldNode->childNodes as $child) { $newNode = $child->cloneNode(true); $oldNode->parentNode->insertBefore($newNode, $oldNode); } } $oldNode->parentNode->insertBefore($EndCode, $oldNode); $oldNode->parentNode->removeChild($oldNode); } } return($replace); } function html2bbcode($message, $basepath = '') { $message = str_replace("\r", "", $message); // Removing code blocks before the whitespace removal processing below $codeblocks = []; $message = preg_replace_callback( '#
(.*)
#iUs', function ($matches) use (&$codeblocks) { $return = '[codeblock-' . count($codeblocks) . ']'; $prefix = '[code]'; if ($matches[1] != '') { $prefix = '[code=' . $matches[1] . ']'; } $codeblocks[] = $prefix . trim($matches[2]) . '[/code]'; return $return; }, $message ); $message = str_replace( [ "
  • ", "

  • ", ], [ "
  • ", "
  • ", ], $message ); // remove namespaces $message = preg_replace('=<(\w+):(.+?)>=', '', $message); $message = preg_replace('==', '', $message); $doc = new DOMDocument(); $doc->preserveWhiteSpace = false; $message = mb_convert_encoding($message, 'HTML-ENTITIES', "UTF-8"); @$doc->loadHTML($message); XML::deleteNode($doc, 'style'); XML::deleteNode($doc, 'head'); XML::deleteNode($doc, 'title'); XML::deleteNode($doc, 'meta'); XML::deleteNode($doc, 'xml'); XML::deleteNode($doc, 'removeme'); $xpath = new DomXPath($doc); $list = $xpath->query("//pre"); foreach ($list as $node) { $node->nodeValue = str_replace("\n", "\r", $node->nodeValue); } $message = $doc->saveHTML(); $message = str_replace(["\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"], ["<", ">", "
    ", " ", ""], $message); $message = preg_replace('= [\s]*=i', " ", $message); @$doc->loadHTML($message); node2bbcode($doc, 'html', [], "", ""); node2bbcode($doc, 'body', [], "", ""); // Outlook-Quote - Variant 1 node2bbcode($doc, 'p', ['class'=>'MsoNormal', 'style'=>'margin-left:35.4pt'], '[quote]', '[/quote]'); // Outlook-Quote - Variant 2 node2bbcode($doc, 'div', ['style'=>'border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'], '[quote]', '[/quote]'); // MyBB-Stuff node2bbcode($doc, 'span', ['style'=>'text-decoration: underline;'], '[u]', '[/u]'); node2bbcode($doc, 'span', ['style'=>'font-style: italic;'], '[i]', '[/i]'); node2bbcode($doc, 'span', ['style'=>'font-weight: bold;'], '[b]', '[/b]'); /*node2bbcode($doc, 'font', array('face'=>'/([\w ]+)/', 'size'=>'/(\d+)/', 'color'=>'/(.+)/'), '[font=$1][size=$2][color=$3]', '[/color][/size][/font]'); node2bbcode($doc, 'font', array('size'=>'/(\d+)/', 'color'=>'/(.+)/'), '[size=$1][color=$2]', '[/color][/size]'); node2bbcode($doc, 'font', array('face'=>'/([\w ]+)/', 'size'=>'/(.+)/'), '[font=$1][size=$2]', '[/size][/font]'); node2bbcode($doc, 'font', array('face'=>'/([\w ]+)/', 'color'=>'/(.+)/'), '[font=$1][color=$3]', '[/color][/font]'); node2bbcode($doc, 'font', array('face'=>'/([\w ]+)/'), '[font=$1]', '[/font]'); node2bbcode($doc, 'font', array('size'=>'/(\d+)/'), '[size=$1]', '[/size]'); node2bbcode($doc, 'font', array('color'=>'/(.+)/'), '[color=$1]', '[/color]'); */ // Untested //node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(.+?)[,;].*font-family:\s*(.+?)[,;].*color:\s*(.+?)[,;].*/'), '[size=$1][font=$2][color=$3]', '[/color][/font][/size]'); //node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(\d+)[,;].*/'), '[size=$1]', '[/size]'); //node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(.+?)[,;].*/'), '[size=$1]', '[/size]'); node2bbcode($doc, 'span', ['style'=>'/.*color:\s*(.+?)[,;].*/'], '[color="$1"]', '[/color]'); //node2bbcode($doc, 'span', array('style'=>'/.*font-family:\s*(.+?)[,;].*/'), '[font=$1]', '[/font]'); //node2bbcode($doc, 'div', array('style'=>'/.*font-family:\s*(.+?)[,;].*font-size:\s*(\d+?)pt.*/'), '[font=$1][size=$2]', '[/size][/font]'); //node2bbcode($doc, 'div', array('style'=>'/.*font-family:\s*(.+?)[,;].*font-size:\s*(\d+?)px.*/'), '[font=$1][size=$2]', '[/size][/font]'); //node2bbcode($doc, 'div', array('style'=>'/.*font-family:\s*(.+?)[,;].*/'), '[font=$1]', '[/font]'); // Importing the classes - interesting for importing of posts from third party networks that were exported from friendica // Test //node2bbcode($doc, 'span', array('class'=>'/([\w ]+)/'), '[class=$1]', '[/class]'); node2bbcode($doc, 'span', ['class'=>'type-link'], '[class=type-link]', '[/class]'); node2bbcode($doc, 'span', ['class'=>'type-video'], '[class=type-video]', '[/class]'); node2bbcode($doc, 'strong', [], '[b]', '[/b]'); node2bbcode($doc, 'em', [], '[i]', '[/i]'); node2bbcode($doc, 'b', [], '[b]', '[/b]'); node2bbcode($doc, 'i', [], '[i]', '[/i]'); node2bbcode($doc, 'u', [], '[u]', '[/u]'); node2bbcode($doc, 'big', [], "[size=large]", "[/size]"); node2bbcode($doc, 'small', [], "[size=small]", "[/size]"); node2bbcode($doc, 'blockquote', [], '[quote]', '[/quote]'); node2bbcode($doc, 'br', [], "\n", ''); node2bbcode($doc, 'p', ['class'=>'MsoNormal'], "\n", ""); node2bbcode($doc, 'div', ['class'=>'MsoNormal'], "\r", ""); node2bbcode($doc, 'span', [], "", ""); node2bbcode($doc, 'span', [], "", ""); node2bbcode($doc, 'pre', [], "", ""); node2bbcode($doc, 'div', [], "\r", "\r"); node2bbcode($doc, 'p', [], "\n", "\n"); node2bbcode($doc, 'ul', [], "[list]", "[/list]"); node2bbcode($doc, 'ol', [], "[list=1]", "[/list]"); node2bbcode($doc, 'li', [], "[*]", ""); node2bbcode($doc, 'hr', [], "[hr]", ""); node2bbcode($doc, 'table', [], "", ""); node2bbcode($doc, 'tr', [], "\n", ""); node2bbcode($doc, 'td', [], "\t", ""); //node2bbcode($doc, 'table', array(), "[table]", "[/table]"); //node2bbcode($doc, 'th', array(), "[th]", "[/th]"); //node2bbcode($doc, 'tr', array(), "[tr]", "[/tr]"); //node2bbcode($doc, 'td', array(), "[td]", "[/td]"); //node2bbcode($doc, 'h1', array(), "\n\n[size=xx-large][b]", "[/b][/size]\n"); //node2bbcode($doc, 'h2', array(), "\n\n[size=x-large][b]", "[/b][/size]\n"); //node2bbcode($doc, 'h3', array(), "\n\n[size=large][b]", "[/b][/size]\n"); //node2bbcode($doc, 'h4', array(), "\n\n[size=medium][b]", "[/b][/size]\n"); //node2bbcode($doc, 'h5', array(), "\n\n[size=small][b]", "[/b][/size]\n"); //node2bbcode($doc, 'h6', array(), "\n\n[size=x-small][b]", "[/b][/size]\n"); node2bbcode($doc, 'h1', [], "\n\n[h1]", "[/h1]\n"); node2bbcode($doc, 'h2', [], "\n\n[h2]", "[/h2]\n"); node2bbcode($doc, 'h3', [], "\n\n[h3]", "[/h3]\n"); node2bbcode($doc, 'h4', [], "\n\n[h4]", "[/h4]\n"); node2bbcode($doc, 'h5', [], "\n\n[h5]", "[/h5]\n"); node2bbcode($doc, 'h6', [], "\n\n[h6]", "[/h6]\n"); node2bbcode($doc, 'a', ['href'=>'/mailto:(.+)/'], '[mail=$1]', '[/mail]'); node2bbcode($doc, 'a', ['href'=>'/(.+)/'], '[url=$1]', '[/url]'); node2bbcode($doc, 'img', ['src'=>'/(.+)/', 'width'=>'/(\d+)/', 'height'=>'/(\d+)/'], '[img=$2x$3]$1', '[/img]'); node2bbcode($doc, 'img', ['src'=>'/(.+)/'], '[img]$1', '[/img]'); node2bbcode($doc, 'video', ['src'=>'/(.+)/'], '[video]$1', '[/video]'); node2bbcode($doc, 'audio', ['src'=>'/(.+)/'], '[audio]$1', '[/audio]'); node2bbcode($doc, 'iframe', ['src'=>'/(.+)/'], '[iframe]$1', '[/iframe]'); node2bbcode($doc, 'key', [], '[code]', '[/code]'); node2bbcode($doc, 'code', [], '[code]', '[/code]'); $message = $doc->saveHTML(); // I'm removing something really disturbing // Don't know exactly what it is $message = str_replace(chr(194).chr(160), ' ', $message); $message = str_replace(" ", " ", $message); // removing multiple DIVs $message = preg_replace('=\r *\r=i', "\n", $message); $message = str_replace("\r", "\n", $message); Addon::callHooks('html2bbcode', $message); $message = strip_tags($message); $message = html_entity_decode($message, ENT_QUOTES, 'UTF-8'); $message = str_replace(["<"], ["<"], $message); // remove quotes if they don't make sense $message = preg_replace('=\[/quote\][\s]*\[quote\]=i', "\n", $message); $message = preg_replace('=\[quote\]\s*=i', "[quote]", $message); $message = preg_replace('=\s*\[/quote\]=i', "[/quote]", $message); do { $oldmessage = $message; $message = str_replace("\n \n", "\n\n", $message); } while ($oldmessage != $message); do { $oldmessage = $message; $message = str_replace("\n\n\n", "\n\n", $message); } while ($oldmessage != $message); do { $oldmessage = $message; $message = str_replace( [ "[/size]\n\n", "\n[hr]", "[hr]\n", "\n[list", "[/list]\n", "\n[/", "[list]\n", "[list=1]\n", "\n[*]"], [ "[/size]\n", "[hr]", "[hr]", "[list", "[/list]", "[/", "[list]", "[list=1]", "[*]"], $message ); } while ($message != $oldmessage); $message = str_replace( ['[b][b]', '[/b][/b]', '[i][i]', '[/i][/i]'], ['[b]', '[/b]', '[i]', '[/i]'], $message ); // Handling Yahoo style of mails $message = str_replace('[hr][b]From:[/b]', '[quote][b]From:[/b]', $message); // Restore code blocks $message = preg_replace_callback( '#\[codeblock-([0-9]+)\]#iU', function ($matches) use ($codeblocks) { $return = ''; if (isset($codeblocks[intval($matches[1])])) { $return = $codeblocks[$matches[1]]; } return $return; }, $message ); $message = trim($message); if ($basepath != '') { $message = addHostname($message, $basepath); } return $message; } /** * @brief Sub function to complete incomplete URL * * @param array $matches Result of preg_replace_callback * @param string $basepath Basepath that is used to complete the URL * * @return string The expanded URL */ function addHostnameSub($matches, $basepath) { $base = parse_url($basepath); unset($base['query']); unset($base['fragment']); $link = $matches[0]; $url = $matches[1]; $parts = array_merge($base, parse_url($url)); $url2 = unParseUrl($parts); return str_replace($url, $url2, $link); } /** * @brief Complete incomplete URLs in BBCode * * @param string $body Body with URLs * @param string $basepath Basepath that is used to complete the URL * * @return string Body with expanded URLs */ function addHostname($body, $basepath) { $URLSearchString = "^\[\]"; $matches = ["/\[url\=([$URLSearchString]*)\].*?\[\/url\]/ism", "/\[url\]([$URLSearchString]*)\[\/url\]/ism", "/\[img\=[0-9]*x[0-9]*\](.*?)\[\/img\]/ism", "/\[img\](.*?)\[\/img\]/ism", "/\[zmg\=[0-9]*x[0-9]*\](.*?)\[\/img\]/ism", "/\[zmg\](.*?)\[\/zmg\]/ism", "/\[video\](.*?)\[\/video\]/ism", "/\[audio\](.*?)\[\/audio\]/ism", ]; foreach ($matches as $match) { $body = preg_replace_callback( $match, function ($match) use ($basepath) { return addHostnameSub($match, $basepath); }, $body ); } return $body; }