OO-2217: update the url converter to make absolute / url, but cut the mapper...

OO-2217: update the url converter to make absolute / url, but cut the mapper url of images and video...

src/main/java/org/olat/core/gui/components/form/flexible/impl/elements/richText/RichTextConfiguration.java

@@ -43,6 +43,7 @@ import org.olat.core.gui.translator.Translator;
 import org.olat.core.helpers.Settings;
 import org.olat.core.logging.OLog;
 import org.olat.core.logging.Tracing;
+import org.olat.core.util.CodeHelper;
 import org.olat.core.util.Formatter;
 import org.olat.core.util.UserSession;
 import org.olat.core.util.Util;
@@ -629,7 +630,7 @@ public class RichTextConfiguration implements Disposable {
 		} else {
 			// Add classname to the file path to remove conflicts with other
 			// usages of the same file path
-			mapperID = this.getClass().getSimpleName() + ":" + mapperID;
+			mapperID = this.getClass().getSimpleName() + ":" + mapperID + ":" + CodeHelper.getRAMUniqueID();
 			contentMapperKey = CoreSpringFactory.getImpl(MapperService.class).register(usess, mapperID, contentMapper);				
 		}
 		

src/main/webapp/static/js/tinymce4/BTinyHelper.js

@@ -79,9 +79,12 @@ var BTinyHelper = {
 					// 2) http://localhost/olat/classpath/62x/org.olat.core.gui.components.form.flexible.impl.elements.richText/js/tinymce/
 					// 3) http://localhost/olat/url/RepositoryEntry/27361280/ (REST URL and permalinks)
 					// 4) http://localhost/olat/auth/abc/go?xyz (old jump in URL's)
-				} else {
-					// convert to relative path using TinyMCE standard conversion
-					url = editor.documentBaseURI.toRelative(url);
+				} else if(url.indexOf('/m/') == 0) {
+					// convert media
+					var index = url.indexOf('/',4);
+					url = url.substring(index + 1, url.lengths);//remove /m/{32 characters of mapper id}/
+				} else if(url.indexOf('http://') == 0 || url.indexOf('https://') == 0) {
+					url = editor.documentBaseURI.toAbsolute(url, true);
 				}
 			} else {
 				// Convert to absolute