oembed. fix html2bbcode when oembed html contains span and utf8 chars

include/oembed.php

@@ -81,16 +81,22 @@ function oembed_format_object($j){
 		}; break;  
 		case "rich": {
 			// not so safe.. 
-			$ret.= "<blockquote>".$j->html."</blockquote>";
+			$ret.= $j->html;
 		}; break;
 	}
 
-	$embedlink = (isset($j->title))?$j->title:$embedurl;
-	$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
-	if (isset($j->author_name)) $ret.=" by ".$j->author_name;
-	if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
+	// add link to source if not present in "rich" type
+	if (  $j->type!='rich' || !strpos($ret,$embedurl) ){
+		$embedlink = (isset($j->title))?$j->title:$embedurl;
+		$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
+		if (isset($j->author_name)) $ret.=" by ".$j->author_name;
+		if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
+	} else {
+		// add <a> for html2bbcode conversion
+		$ret .= "<a href='$embedurl' rel='oembed'/>";
+	}
 	$ret.="<br style='clear:left'></span>";
-	return $ret;
+	return  mb_convert_encoding($ret, 'HTML-ENTITIES', mb_detect_encoding($ret));
 }
 
 function oembed_bbcode2html($text){
@@ -136,8 +142,8 @@ function oembed_html2bbcode($text) {
 		
 		$xattr = oe_build_xpath("class","oembed");
 		$entries = $xpath->query("//span[$xattr]");
-		
-		$xattr = oe_build_xpath("rel","oembed");
+
+		$xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
 		foreach($entries as $e) {
 			$href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
 			if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
@@ -148,4 +154,4 @@ function oembed_html2bbcode($text) {
 	} 
 }
 
-?>
+?>

library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js

@@ -53,19 +53,24 @@
 
 			/* oembed */
 			function _h2b_cb(match) {
-				text = bin2hex(match);
 				function s_h2b(data) {
 						match = data;
-				}
-				$.ajax({
-					url: 'oembed/h2b?text=' + text,
+				}
+				$.ajax({
+					type:"POST",
+					url: 'oembed/h2b',
+					data: {text: match},
 					async: false,
 					success: s_h2b,
 					dataType: 'html'
 				});
 				return match;
 			}
-			s = s.replace(/<span class=\"oembed(.*?)<\/span>/gi, _h2b_cb);
+			if (s.indexOf('class="oembed')>=0){
+				//alert("request oembed html2bbcode");
+				s = _h2b_cb(s);
+			}
+			
 			/* /oembed */
 
 
@@ -154,4 +159,4 @@
 
 	// Register plugin
 	tinymce.PluginManager.add('bbcode', tinymce.plugins.BBCodePlugin);
-})();
+})();