🐛 [Frontend] Fix: Download logs with newlines (Firefox) (ITISFoundation#6583)

Author: odeimaiz

services/static-webserver/client/source/class/osparc/utils/Utils.js

@@ -804,11 +804,10 @@ qx.Class.define("osparc.utils.Utils", {
               loadedCb();
             }
             const blob = new Blob([xhr.response]);
-            const urlBlob = window.URL.createObjectURL(blob);
             if (!fileName) {
               fileName = this.self().filenameFromContentDisposition(xhr);
             }
-            this.self().downloadContent(urlBlob, fileName);
+            this.self().downloadBlobContent(blob, fileName);
             resolve();
           } else {
             reject(xhr);
@@ -820,9 +819,9 @@ qx.Class.define("osparc.utils.Utils", {
       });
     },
 
-    downloadContent: function(content, filename = "file") {
+    downloadBlobContent: function(blob, filename = "file") {
       let downloadAnchorNode = document.createElement("a");
-      downloadAnchorNode.setAttribute("href", content);
+      downloadAnchorNode.setAttribute("href", window.URL.createObjectURL(blob));
       downloadAnchorNode.setAttribute("download", filename);
       downloadAnchorNode.click();
       downloadAnchorNode.remove();

services/static-webserver/client/source/class/osparc/widget/logger/LoggerView.js

@@ -317,9 +317,10 @@ qx.Class.define("osparc.widget.logger.LoggerView", {
     },
 
     __getLogsString: function() {
+      const newLine = "\n";
       let logs = "";
       this.__loggerModel.getFilteredRows().forEach(rowData => {
-        logs += this.self().printRow(rowData) + "\n";
+        logs += this.self().printRow(rowData) + newLine;
       });
       return logs;
     },
@@ -338,7 +339,8 @@ qx.Class.define("osparc.widget.logger.LoggerView", {
 
     downloadLogs: function() {
       const logs = this.__getLogsString();
-      osparc.utils.Utils.downloadContent("data:text/plain;charset=utf-8," + logs, "logs.log");
+      const blob = new Blob([logs], {type: "text/plain"});
+      osparc.utils.Utils.downloadBlobContent(blob, "logs.log");
     },
 
     debug: function(nodeId, msg = "") {