X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbb2diaspora.php;h=842dbf0b1cf4595212a5c363f790867a0689cd7c;hb=d242e72c656e6185e634ba6978783c2596f0918a;hp=a8b39f741ac84a2d066066e129176cf0dff82b9a;hpb=0278e606640247da48fb8600f18b963330f4ebef;p=friendica.git

diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index a8b39f741a..842dbf0b1c 100644
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -15,24 +15,27 @@ require_once("library/html-to-markdown/HTML_To_Markdown.php");
 
 function diaspora2bb($s) {
 
-	$s = html_entity_decode($s,ENT_COMPAT,'UTF-8');
+	$s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
 
-	// Remove CR to avoid problems with following code
-	$s = str_replace("\r","",$s);
+	// Handles single newlines
+	$s = str_replace("\r", '<br>', $s);
 
-	$s = str_replace("\n"," \n",$s);
+	$s = str_replace("\n", " \n", $s);
+
+	// Replace lonely stars in lines not starting with it with literal stars
+	$s = preg_replace('/^([^\*]+)\*([^\*]*)$/im', '$1\*$2', $s);
 
 	// The parser cannot handle paragraphs correctly
-	$s = str_replace(array("</p>", "<p>", '<p dir="ltr">'),array("<br>", "<br>", "<br>"),$s);
+	$s = str_replace(array('</p>', '<p>', '<p dir="ltr">'), array('<br>', '<br>', '<br>'), $s);
 
 	// Escaping the hash tags
-	$s = preg_replace('/\#([^\s\#])/','&#35;$1',$s);
+	$s = preg_replace('/\#([^\s\#])/', '&#35;$1', $s);
 
 	$s = Markdown($s);
 
-	$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
+	$s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/', '@[url=https://$3/u/$2]$1[/url]', $s);
 
-	$s = str_replace('&#35;','#',$s);
+	$s = str_replace('&#35;', '#', $s);
 
 	$search = array(" \n", "\n ");
 	$replace = array("\n", "\n");
@@ -41,23 +44,24 @@ function diaspora2bb($s) {
 		$s = str_replace($search, $replace, $s);
 	} while ($oldtext != $s);
 
-	$s = str_replace("\n\n", "<br>", $s);
+	$s = str_replace("\n\n", '<br>', $s);
 
 	$s = html2bbcode($s);
 
 	// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
-	$s = str_replace('&#x2672;',html_entity_decode('&#x2672;',ENT_QUOTES,'UTF-8'),$s);
+	$s = str_replace('&#x2672;', html_entity_decode('&#x2672;', ENT_QUOTES, 'UTF-8'), $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('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?<!,))/ism', '$1[url=$2$3]$2$3[/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 = bb_tag_preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]','url',$s);
-	$s = bb_tag_preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]','url',$s);
-	$s = bb_tag_preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]','url',$s);
-	$s = bb_tag_preg_replace("/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism",'[vimeo]$1[/vimeo]','url',$s);
+	$s = bb_tag_preg_replace('/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism', '[youtube]$2[/youtube]', 'url', $s);
+	$s = bb_tag_preg_replace('/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism'   , '[youtube]$1[/youtube]', 'url', $s);
+	$s = bb_tag_preg_replace('/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism'        , '[vimeo]$2[/vimeo]'    , 'url', $s);
+	$s = bb_tag_preg_replace('/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism'              , '[vimeo]$1[/vimeo]'    , 'url', $s);
+
 	// remove duplicate adjacent code tags
-	$s = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/ism","[code]$2[/code]", $s);
+	$s = preg_replace('/(\[code\])+(.*?)(\[\/code\])+/ism', '[code]$2[/code]', $s);
 
 	// Don't show link to full picture (until it is fixed)
 	$s = scale_external_images($s, false);
@@ -140,8 +144,6 @@ function unescape_underscores_in_links($m) {
 
 function format_event_diaspora($ev) {
 
-	$a = get_app();
-
 	if(! ((is_array($ev)) && count($ev)))
 		return '';
 
@@ -156,7 +158,7 @@ function format_event_diaspora($ev) {
 			$ev['start'] , $bd_format ))
 			:  day_translate(datetime_convert('UTC', 'UTC',
 			$ev['start'] , $bd_format)))
-		.  '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['start'])) . ")\n";
+		.  '](' . App::get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['start'])) . ")\n";
 
 	if(! $ev['nofinish'])
 		$o .= t('Finishes:') . ' ' . '['
@@ -164,7 +166,7 @@ function format_event_diaspora($ev) {
 				$ev['finish'] , $bd_format ))
 				:  day_translate(datetime_convert('UTC', 'UTC',
 				$ev['finish'] , $bd_format )))
-			. '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['finish'])) . ")\n";
+			. '](' . App::get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['finish'])) . ")\n";
 
 	if(strlen($ev['location']))
 		$o .= t('Location:') . bb2diaspora($ev['location'])