<?php
+require_once("include/oembed.php");
// BBcode 2 HTML was written by WAY2WEB.net
- // Made to work with Mistpark/Friendika - Mike Macgirvin
+ // extended to work with Mistpark/Friendika - Mike Macgirvin
+
+function bbcode($Text,$preserve_nl = false) {
-function bbcode($Text) {
// Replace any html brackets with HTML Entities to prevent executing HTML or script
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
+
$Text = str_replace("<", "<", $Text);
$Text = str_replace(">", ">", $Text);
// Convert new line chars to html <br /> tags
+
$Text = nl2br($Text);
+ if($preserve_nl)
+ $Text = str_replace(array("\n","\r"), array('',''),$Text);
// Set up the parameters for a URL search string
- $URLSearchString = " a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'";
+ $URLSearchString = "^\[\]";
// Set up the parameters for a MAIL search string
- $MAILSearchString = $URLSearchString . " a-zA-Z0-9\.@";
+ $MAILSearchString = $URLSearchString;
// Perform URL Search
- $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="_blank">$1</a>', $Text);
- $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
+
+
+ $Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'\%\$\!\+\,]+)/", ' <a href="$2" target="external-link">$2</a>', $Text);
+
+ $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="external-link">$1</a>', $Text);
+ $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])", '<a href="$1" target="external-link">$2</a>', $Text);
//$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
+
// 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);
$Text = preg_replace("(\[o\](.+?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
// Check for colored text
- $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$Text);
+ $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
// Check for sized text
- $Text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1px\">$2</span>",$Text);
+ $Text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
// Check for list text
$Text = preg_replace("/\[list\](.+?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
// Images
// [img]pathtoimage[/img]
- $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1">', $Text);
+ $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
+
+ // html5 video and audio
+
+ $Text = preg_replace("/\[video\](.+?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
+
+ $Text = preg_replace("/\[audio\](.+?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
+
// [img=widthxheight]image source[/img]
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.+?)\[\/img\]/", '<img src="$3" height="$2" width="$1">', $Text);
// Youtube extensions
- $Text = preg_replace("/\[youtube\]http:\/\/www.youtube.com\/watch\?v\=(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
- $Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
+ $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
+ $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
+
+ $Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
+
+// $Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
+
+ // oembed tag
+ $Text = oembed_bbcode2html($Text);
+
+ call_hooks('bbcode',$Text);
return $Text;
}