Merge branch 'master' of https://github.com/friendica/friendica into threaded_items

Conflicts:
	update.php

include/bb2diaspora.php

@@ -202,9 +202,9 @@ function bb2diaspora($Text,$preserve_nl = false, $fordiaspora = true) {
 	// the following was added on 10-January-2012 due to an inability of Diaspora's
 	// new javascript markdown processor to handle links with images as the link "text"
 	// It is not optimal and may be removed if this ability is restored in the future
-	if ($fordiaspora)
-		$Text = preg_replace("/\[url\=([^\[\]]*)\]\s*\[img\](.*?)\[\/img\]\s*\[\/url\]/ism",
-					"[url]$1[/url]\n[img]$2[/img]", $Text);
+	//if ($fordiaspora)
+	//	$Text = preg_replace("/\[url\=([^\[\]]*)\]\s*\[img\](.*?)\[\/img\]\s*\[\/url\]/ism",
+	//				"[url]$1[/url]\n[img]$2[/img]", $Text);
 
 	// Convert it to HTML - don't try oembed
 	$Text = bbcode($Text, $preserve_nl, false);

include/bbcode.php

@@ -224,6 +224,12 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	// Check for list text
 	$Text = str_replace("[*]", "<li>", $Text);
 
+	// Check for style sheet commands
+	$Text = preg_replace("(\[style=(.*?)\](.*?)\[\/style\])ism","<span style=\"$1;\">$2</span>",$Text);
+
+	// Check for CSS classes
+	$Text = preg_replace("(\[class=(.*?)\](.*?)\[\/class\])ism","<span class=\"$1\">$2</span>",$Text);
+
  	// handle nested lists
 	$endlessloop = 0;
 

include/markdownify/markdownify.php

@@ -686,6 +686,10 @@ class Markdownify {
         #  [1]: mailto:mail@example.com Title
         $tag['href'] = 'mailto:'.$bufferDecoded;
       }
+
+      $this->out('['.$buffer.']('.$tag['href'].' "'.$tag['title'].'")', true);
+
+/*
       # [This link][id]
       foreach ($this->stack['a'] as $tag2) {
         if ($tag2['href'] == $tag['href'] && $tag2['title'] === $tag['title']) {
@@ -699,6 +703,7 @@ class Markdownify {
       }
 
       $this->out('['.$buffer.']['.$tag['linkID'].']', true);
+*/
     }
   }
   /**
@@ -737,7 +742,7 @@ class Markdownify {
 
 // ![Alt text](/path/to/img.jpg "Optional title")
     if ($this->parser->tagAttributes['title'] != "")
-      $this->out('!['.$this->parser->tagAttributes['alt'].']('.$this->parser->tagAttributes['src'].'"'.$this->parser->tagAttributes['title'].'")', true);
+      $this->out('!['.$this->parser->tagAttributes['alt'].']('.$this->parser->tagAttributes['src'].' "'.$this->parser->tagAttributes['title'].'")', true);
     else
       $this->out('!['.$this->parser->tagAttributes['alt'].']('.$this->parser->tagAttributes['src'].')', true);
 

include/network.php

@@ -802,7 +802,7 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
 	$s = htmlspecialchars_decode($s);
 
 	$matches = null;
-	$c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
+	$c = preg_match_all('/\[img.*?\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
 	if($c) {
 		require_once('include/Photo.php');
 		foreach($matches as $mtch) {
@@ -823,6 +823,12 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
 				$scaled = $mtch[1];
 			$i = fetch_url($scaled);
 
+			$cache = get_config('system','itemcache');
+			if (($cache != '') and is_dir($cache)) {
+				$cachefile = $cache."/".hash("md5", $scaled);
+				file_put_contents($cachefile, $i);
+			}
+
 			// guess mimetype from headers or filename
 			$type = guess_image_type($mtch[1],true);
 			

include/text.php

@@ -1578,7 +1578,7 @@ function undo_post_tagging($s) {
 
 function fix_mce_lf($s) {
 	$s = str_replace("\r\n","\n",$s);
-	$s = str_replace("\n\n","\n",$s);
+//	$s = str_replace("\n\n","\n",$s);
 	return $s;
 }