X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbb2diaspora.php;h=8487f845a62848a75750632f14b773047096dbde;hb=34144a3b4a4559beeb1b8606649bd92f6bd270ec;hp=ab124228df26714b35031a32324232b3bd6455d9;hpb=10f768630ba5f77e9b7729df437690a767387319;p=friendica.git

diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
old mode 100755
new mode 100644
index ab124228df..8487f845a6
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -8,64 +8,59 @@ require_once('include/html2bbcode.php');
 
 // we don't want to support a bbcode specific markdown interpreter
 // and the markdown library we have is pretty good, but provides HTML output.
-// So we'll use that to convert to HTML, then convert the HTML back to bbcode, 
+// So we'll use that to convert to HTML, then convert the HTML back to bbcode,
 // and then clean up a few Diaspora specific constructs.
 
 function diaspora2bb($s) {
 
+	// for testing purposes: Collect raw markdown articles
+	// $file = tempnam("/tmp/friendica/", "markdown");
+	// file_put_contents($file, $s);
+
 	$s = html_entity_decode($s,ENT_COMPAT,'UTF-8');
 
+	// Too many new lines. So deactivated the following line
+	// $s = str_replace("\r","\n",$s);
+	// Simply remove cr.
+	$s = str_replace("\r","",$s);
+
+	// <br/> is invalid. Replace it with the valid expression
+	$s = str_replace("<br/>","<br />",$s);
+
 	$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$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\#])/','&#35;$1',$s);
+
 	$s = Markdown($s);
+
+	$s = str_replace('&#35;','#',$s);
+
+	$s = str_replace("\n",'<br />',$s);
+
 	$s = html2bbcode($s);
 //	$s = str_replace('&#42;','*',$s);
 
-	// we seem to get a lot of text smushed together with links from Diaspora.
-	// if it's a url that we haven't already parsed into a bbcode structure, put a space before it.
-  	$s = preg_replace("/([^=\"\]])(https?:\/\/)/ism",'$1 $2',$s);
+	// Convert everything that looks like a link to a link
+	$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3]$2$3[/url]',$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);
+	//$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3$4]$2$3$4[/url]',$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);
 	// remove duplicate adjacent code tags
 	$s = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/ism","[code]$2[/code]", $s);
-	$s = scale_diaspora_images($s);
-	return $s;
-}
 
+	// Don't show link to full picture (until it is fixed)
+	$s = scale_external_images($s, false);
 
-function scale_diaspora_images($s,$include_link = true) {
-
-	$matches = null;
-	$c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
-	if($c) {
-		require_once('include/Photo.php');
-		foreach($matches as $mtch) {
-			logger('scale_diaspora_image: ' . $mtch[1]);
-			$i = fetch_url($mtch[1]);
-			if($i) {
-				$ph = new Photo($i);
-				if($ph->is_valid()) {
-					if($ph->getWidth() > 600 || $ph->getHeight() > 600) {
-						$ph->scaleImage(600);
-						$new_width = $ph->getWidth();
-						$new_height = $ph->getHeight();
-						logger('scale_diaspora_image: ' . $new_width . 'w ' . $new_height . 'h' . 'match: ' . $mtch[0], LOGGER_DEBUG);
-						$s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $mtch[1] . '[/img]'
-							. "\n" . (($include_link) 
-								? '[url=' . $mtch[1] . ']' . t('view full size') . '[/url]' . "\n"
-								: ''),$s);
-						logger('scale_diaspora_image: new string: ' . $s, LOGGER_DEBUG);
-					}
-				}
-			}
-		}
-	}
 	return $s;
 }
 
+
 function stripdcode_br_cb($s) {
 	return '[code]' . str_replace('<br />', "\n\t", $s[1]) . '[/code]';
 }
@@ -206,7 +201,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
 	$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", 'http://vimeo.com/$1',$Text);
 
 
-
+	$Text = str_replace('[nosmile]','',$Text);
 
 	// oembed tag
 	//	$Text = oembed_bbcode2html($Text);