diff options
Diffstat (limited to 'include')
| -rwxr-xr-x | include/bb2diaspora.php | 29 | ||||
| -rwxr-xr-x | include/bbcode.php | 61 | ||||
| -rwxr-xr-x | include/html2bbcode.php | 390 |
3 files changed, 322 insertions, 158 deletions
diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php index c26b0c334..9acd1e066 100755 --- a/include/bb2diaspora.php +++ b/include/bb2diaspora.php @@ -13,30 +13,45 @@ require_once('include/html2bbcode.php'); function diaspora2bb($s) { + // for testing purposes: Collect raw markdown articles + $file = tempnam("/tmp/", "markdown"); + file_put_contents($file, $s); + $s = html_entity_decode($s,ENT_COMPAT,'UTF-8'); - $s = str_replace("\r","\n",$s); + + // Too many new lines. So deactivated the following line + // $s = str_replace("\r","\n",$s); + // Simply remove cr. + $s = str_replace("\r","",$s); $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s); - $s = preg_replace('/\#([^\s\#])/','\\#$1',$s); + // Escaping the hash tags - doesn't always seem to work + // $s = preg_replace('/\#([^\s\#])/','\\#$1',$s); + // This seems to work + $s = preg_replace('/\#([^\s\#])/','#$1',$s); $s = Markdown($s); - $s = str_replace('#','#',$s); - $s = str_replace("\n",'<br />',$s); + $s = str_replace('#','#',$s); + + // Again: too many new lines + //$s = str_replace("\n",'<br />',$s); $s = html2bbcode($s); // $s = str_replace('*','*',$s); - $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s); - $s = preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]',$s); + $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s); + $s = preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]',$s); $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]',$s); $s = preg_replace("/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism",'[vimeo]$1[/vimeo]',$s); $s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2$3$4[/url]',$s); // remove duplicate adjacent code tags $s = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/ism","[code]$2[/code]", $s); - $s = scale_diaspora_images($s); + + // Don't show link to full picture (until it is fixed) + $s = scale_diaspora_images($s, false); return $s; } diff --git a/include/bbcode.php b/include/bbcode.php index cae867eb8..528df33ec 100755 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -12,20 +12,20 @@ function stripcode_br_cb($s) { function tryoembed($match){ $url = ((count($match)==2)?$match[1]:$match[2]); // logger("tryoembed: $url"); - + $o = oembed_fetch_url($url); //echo "<pre>"; var_dump($match, $url, $o); killme(); if ($o->type=="error") return $match[0]; - + $html = oembed_format_object($o); return $html; //oembed_iframe($html,$o->width,$o->height); - + } -// [noparse][i]italic[/i][/noparse] turns into -// [noparse][ i ]italic[ /i ][/noparse], +// [noparse][i]italic[/i][/noparse] turns into +// [noparse][ i ]italic[ /i ][/noparse], // to hide them from parser. function bb_spacefy($st) { @@ -36,7 +36,7 @@ function bb_spacefy($st) { return $new_str; } -// The previously spacefied [noparse][ i ]italic[ /i ][/noparse], +// The previously spacefied [noparse][ i ]italic[ /i ][/noparse], // now turns back and the [noparse] tags are trimed // returning [i]italic[/i] @@ -59,8 +59,8 @@ function bbcode($Text,$preserve_nl = false) { $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text); - // Extract a single private image which uses data url's since preg has issues with - // large data sizes. Stash it away while we do bbcode conversion, and then put it back + // Extract a single private image which uses data url's since preg has issues with + // large data sizes. Stash it away while we do bbcode conversion, and then put it back // in after we've done all the regex matching. We cannot use any preg functions to do this. $saved_image = ''; @@ -71,13 +71,13 @@ function bbcode($Text,$preserve_nl = false) { $start_fragment = substr($Text,0,$img_start); $img_start += strlen('[img]'); $saved_image = substr($Text,$img_start,$img_end - $img_start); - $end_fragment = substr($Text,$img_end + strlen('[/img]')); + $end_fragment = substr($Text,$img_end + strlen('[/img]')); // logger('saved_image: ' . $saved_image,LOGGER_DEBUG); $Text = $start_fragment . '[$#saved_image#$]' . $end_fragment; } // If we find any event code, turn it into an event. - // After we're finished processing the bbcode we'll + // After we're finished processing the bbcode we'll // replace all of the event code with a reformatted version. $ev = bbtoevent($Text); @@ -105,7 +105,7 @@ function bbcode($Text,$preserve_nl = false) { // Perform URL Search $Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="external-link">$2</a>', $Text); - + $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text); $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text); @@ -118,7 +118,7 @@ function bbcode($Text,$preserve_nl = false) { // Perform MAIL Search $Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text); $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text); - + // Check for bold text $Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text); @@ -150,20 +150,14 @@ function bbcode($Text,$preserve_nl = false) { $Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text); $Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text); - $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' -,$Text); + $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text); $Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>' ,$Text); $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text); - $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' -,$Text); - $Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: -lower-roman;">$2</ul>' ,$Text); - $Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: -upper-roman;">$2</ul>' ,$Text); - $Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: -lower-alpha;">$2</ul>' ,$Text); - $Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: -upper-alpha;">$2</ul>' ,$Text); + $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text); + $Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>' ,$Text); + $Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>' ,$Text); + $Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>' ,$Text); + $Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>' ,$Text); $Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>' ,$Text); $Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text); @@ -190,21 +184,24 @@ upper-alpha;">$2</ul>' ,$Text); // Check for [code] text $Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text); - - - // Declare the format for [quote] layout - $QuoteLayout = '<blockquote>$1</blockquote>'; + $QuoteLayout = '<blockquote>$1</blockquote>'; // Check for [quote] text - $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text); + // handle nested quotes + $endlessloop = 0; + while (strpos($Text, "[/quote]") and strpos($Text, "[quote]") and (++$endlessloop < 20)) + $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text); // Check for [quote=Author] text $t_wrote = t('$1 wrote:'); - $Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism", - "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>", - $Text); + // handle nested quotes + $endlessloop = 0; + while (strpos($Text, "[/quote]") and strpos($Text, "[quote=") and (++$endlessloop < 20)) + $Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism", + "<blockquote><strong>" . $t_wrote . "</strong> $2</blockquote>", + $Text); // [img=widthxheight]image source[/img] $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text); diff --git a/include/html2bbcode.php b/include/html2bbcode.php index 8025c336b..1b4b5e99a 100755 --- a/include/html2bbcode.php +++ b/include/html2bbcode.php @@ -1,127 +1,279 @@ <?php +/* +html2bbcode.php +Converter for HTML to BBCode +Made by: ike@piratenpartei.de +Originally made for the syncom project: http://wiki.piratenpartei.de/Syncom + https://github.com/annando/Syncom +*/ -/** - * html2bbcode - */ - - -function html2bbcode($s) { - - - // only keep newlines from source that are within pre tags - - $s = stripnl_exceptinpre($s); - - - // Tags to Find - - $htmltags = array( - '/\<pre\>(.*?)\<\/pre\>/is', - '/\<p(.*?)\>/is', - '/\<\/p\>/is', - '/\<b\>(.*?)\<\/b\>/is', - '/\<i\>(.*?)\<\/i\>/is', - '/\<u\>(.*?)\<\/u\>/is', - '/\<ul\>(.*?)\<\/ul\>/is', - '/\<li\>(.*?)\<\/li\>/is', - '/\<img(.*?)width: *([0-9]+)(.*?)height: *([0-9]+)(.*?)src=\"(.*?)\" (.*?)\>/is', - '/\<img(.*?)height: *([0-9]+)(.*?)width: *([0-9]+)(.*?)src=\"(.*?)\" (.*?)\>/is', - '/\<img(.*?)src=\"(.*?)\"(.*?)width: *([0-9]+)(.*?)height: *([0-9]+)(.*?)\>/is', - '/\<img(.*?)src=\"(.*?)\"(.*?)height: *([0-9]+)(.*?)width: *([0-9]+)(.*?)\>/is', - '/\<img(.*?) src=\"(.*?)\" (.*?)\>/is', - '/\<div(.*?)\>(.*?)\<\/div\>/is', - '/\<br(.*?)\>/is', - '/\<strong\>(.*?)\<\/strong\>/is', - '/\<a (.*?)href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is', - '/\<code\>(.*?)\<\/code\>/is', - '/\<span style=\"color:(.*?)\"\>(.*?)\<\/span\>/is', - '/\<span style=\"font-size:(.*?)\"\>(.*?)\<\/span\>/is', - '/\<blockquote\>(.*?)\<\/blockquote\>/is', - '/\<video(.*?) src=\"(.*?)\" (.*?)\>(.*?)\<\/video\>/is', - '/\<audio(.*?) src=\"(.*?)\" (.*?)\>(.*?)\<\/audio\>/is', - '/\<iframe(.*?) src=\"(.*?)\" (.*?)\>(.*?)\<\/iframe\>/is', - - ); - - // Replace with - - $bbtags = array( - '[code]$1[/code]', - '', - "\n", - '[b]$1[/b]', - '[i]$1[/i]', - '[u]$1[/u]', - '[list]$1[/list]', - '[*]$1', - '[img=$2x$4]$6[/img]', - '[img=$4x$2]$6[/img]', - '[img=$4x$6]$2[/img]', - '[img=$6x$4]$2[/img]', - '[img]$2[/img]', - '$2', - "\n", - '[b]$1[/b]', - '[url=$2]$4[/url]', - '[code]$1[/code]', - '[color="$1"]$2[/color]', - '[size=$1]$2[/size]', - '[quote]$1[/quote]', - '[video]$1[/video]', - '[audio]$1[/audio]', - '[iframe]$1[/iframe]', - ); - - // Replace $htmltags in $text with $bbtags - $text = preg_replace ($htmltags, $bbtags, $s); - - call_hooks('html2bbcode', $text); - - // Strip all other HTML tags - $text = strip_tags($text); - return $text; +function node2bbcode(&$doc, $oldnode, $attributes, $startbb, $endbb) +{ + do { + $done = node2bbcodesub(&$doc, $oldnode, $attributes, $startbb, $endbb); + } while ($done); +} + +function node2bbcodesub(&$doc, $oldnode, $attributes, $startbb, $endbb) +{ + $savestart = str_replace('$', '%', $startbb); + $replace = false; + + $xpath = new DomXPath($doc); + + $list = $xpath->query("//".$oldnode); + foreach ($list as $oldNode) { + + $attr = array(); + if ($oldNode->attributes->length) + foreach ($oldNode->attributes as $attribute) + $attr[$attribute->name] = $attribute->value; + + $replace = true; + + $startbb = $savestart; + + $i = 0; + + foreach ($attributes as $attribute => $value) { + + $startbb = str_replace('%'.++$i, '$1', $startbb); + + if (strpos('*'.$startbb, '$1') > 0) { + + if ($replace and (@$attr[$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($replace); } -function stripnl_exceptinpre($string) +function deletenode(&$doc, $node) { - // First, check for <pre> tag - if(strpos($string, '<pre>') === false) - { - return str_replace("\n","", $string); - } - - // If there is a <pre>, we have to split by line - // and manually replace the linebreaks - - $strArr=explode("\n", $string); - - $output=""; - $preFound=false; - - // Loop over each line - foreach($strArr as $line) - { // See if the line has a <pre>. If it does, set $preFound to true - if(strpos($line, "<pre>") !== false) - { - $preFound=true; - } - elseif(strpos($line, "</pre>") !== false) - { - $preFound=false; - } - - // If we are in a pre tag, add line and also add \n, else add the line without \n - if($preFound) - { - $output .= $line . "\n"; - } - else - { - $output .= $line ; - } - } - - return $output; + $xpath = new DomXPath($doc); + $list = $xpath->query("//".$node); + foreach ($list as $child) + $child->parentNode->removeChild($child); } +function html2bbcode($message) +{ + + //$file = tempnam("/tmp/", "html"); + //file_put_contents($file, $message); + + $message = str_replace("\r", "", $message); + + $message = str_replace(array( + "<li><p>", + "</p></li>"), + array( + "<li>", + "</li>"), + $message); + + // remove namespaces + $message = preg_replace('=<(\w+):(.+?)>=', '<removeme>', $message); + $message = preg_replace('=</(\w+):(.+?)>=', '</removeme>', $message); + + $doc = new DOMDocument(); + $doc->preserveWhiteSpace = false; + + $message = mb_convert_encoding($message, 'HTML-ENTITIES', "UTF-8"); + + @$doc->loadHTML($message); + + deletenode($doc, 'style'); + deletenode($doc, 'head'); + deletenode($doc, 'title'); + deletenode($doc, 'meta'); + deletenode($doc, 'xml'); + deletenode($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(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br>", " ", ""), $message); + $message = preg_replace('= [\s]*=i', " ", $message); + @$doc->loadHTML($message); + + node2bbcode($doc, 'html', array(), "", ""); + node2bbcode($doc, 'body', array(), "", ""); + + // Outlook-Quote - Variant 1 + node2bbcode($doc, 'p', array('class'=>'MsoNormal', 'style'=>'margin-left:35.4pt'), '[quote]', '[/quote]'); + + // Outlook-Quote - Variant 2 + node2bbcode($doc, 'div', array('style'=>'border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'), '[quote]', '[/quote]'); + + // MyBB-Stuff + node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '[u]', '[/u]'); + node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '[i]', '[/i]'); + node2bbcode($doc, 'span', array('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=$1]', '[/color]'); + + node2bbcode($doc, 'span', array('style'=>'/.*color:\s*(.+?)[,;].*/'), '[color="$1"]', '[/color]'); + node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(\d+)/'), '[size=$1]', '[/size]'); + + //node2bbcode($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=$1]', '[/font]'); + + node2bbcode($doc, 'strong', array(), '[b]', '[/b]'); + node2bbcode($doc, 'em', array(), '[i]', '[/i]'); + node2bbcode($doc, 'b', array(), '[b]', '[/b]'); + node2bbcode($doc, 'i', array(), '[i]', '[/i]'); + node2bbcode($doc, 'u', array(), '[u]', '[/u]'); + + node2bbcode($doc, 'big', array(), "[size=large]", "[/size]"); + node2bbcode($doc, 'small', array(), "[size=small]", "[/size]"); + + node2bbcode($doc, 'blockquote', array(), '[quote]', '[/quote]'); + + node2bbcode($doc, 'br', array(), "\n", ''); + + node2bbcode($doc, 'p', array('class'=>'MsoNormal'), "\n", ""); + node2bbcode($doc, 'div', array('class'=>'MsoNormal'), "\r", ""); + + node2bbcode($doc, 'span', array(), "", ""); + + node2bbcode($doc, 'span', array(), "", ""); + node2bbcode($doc, 'pre', array(), "", ""); + node2bbcode($doc, 'div', array(), "\r", "\r"); + node2bbcode($doc, 'p', array(), "\n", "\n"); + + node2bbcode($doc, 'ul', array(), "[list]", "[/list]"); + node2bbcode($doc, 'ol', array(), "[list=1]", "[/list]"); + node2bbcode($doc, 'li', array(), "[*]", ""); + + node2bbcode($doc, 'hr', array(), "[hr]", ""); + + node2bbcode($doc, 'table', array(), "", ""); + node2bbcode($doc, 'tr', array(), "\n", ""); + node2bbcode($doc, 'td', array(), "\t", ""); + + 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, 'a', array('href'=>'/(.+)/'), '[url=$1]', '[/url]'); + + node2bbcode($doc, 'img', array('src'=>'/(.+)/', 'width'=>'/(\d+)/', 'height'=>'/(\d+)/'), '[img$2x$3]$1', '[/img]'); + node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '[img]$1', '[/img]'); + + + node2bbcode($doc, 'video', array('src'=>'/(.+)/'), '[video]$1', '[/video]'); + node2bbcode($doc, 'audio', array('src'=>'/(.+)/'), '[audio]$1', '[/audio]'); + node2bbcode($doc, 'iframe', array('src'=>'/(.+)/'), '[iframe]$1', '[/iframe]'); + + node2bbcode($doc, 'code', array(), '[code]$1', '[/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); + + call_hooks('html2bbcode', $message); + + $message = strip_tags($message); + + $message = html_entity_decode($message, ENT_QUOTES, 'UTF-8'); + + $message = str_replace(array("<"), array("<"), $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); + + $message = str_replace(array( + "[/size]\n\n", + "\n\n[hr]\n", + "\n[hr]\n\n", + "\n\n[list", + "[/list]\n\n", + "\n[/list]", + "[list]\n", + "[list=1]\n", + "\n\n[*]"), + array( + "[/size]\n", + "\n[hr]\n", + "\n[hr]\n", + "\n[list", + "[/list]\n", + "[/list]", + "[list]", + "[list=1]", + "\n[*]"), + $message); + + $message = str_replace(array('[b][b]', '[/b][/b]', '[i][i]', '[/i][/i]'), + array('[b]', '[/b]', '[i]', '[/i]'), $message); + + // Handling Yahoo style of mails + $message = str_replace('[hr][b]From:[/b]', '[quote][b]From:[/b]', $message); + + return(trim($message)); +} +?> |