Merge pull request #381 from schlagmichdoch/fix-filename-wo-suffix

WIP:Fix chromium file extension if mime type is not set

Author: schlagmichdoch

public/scripts/network.js

@@ -1082,7 +1082,7 @@ class PeersManager {
     }
 
     async _onFilesSelected(message) {
-        let files = mime.addMissingMimeTypesToFiles(message.files);
+        let files = mime.addMissingMimeTypesToFiles([...message.files]);
         await this.peers[message.to].requestFileTransfer(files);
     }
 
@@ -1306,9 +1306,8 @@ class FileDigester {
         const blob = new Blob(this._buffer)
         this._buffer = null;
         this._callback(new File([blob], this._name, {
-            type: this._mime,
+            type: this._mime || "application/octet-stream",
             lastModified: new Date().getTime()
         }));
     }
-
 }

public/scripts/ui.js

@@ -873,7 +873,9 @@ class ReceiveDialog extends Dialog {
 
         const fileName = files[0].name;
         const fileNameSplit = fileName.split('.');
-        const fileExtension = '.' + fileNameSplit[fileNameSplit.length - 1];
+        const fileExtension = fileNameSplit.length > 1
+            ? '.' + fileNameSplit[fileNameSplit.length - 1]
+            : '';
         this.$fileStem.innerText = fileName.substring(0, fileName.length - fileExtension.length);
         this.$fileExtension.innerText = fileExtension;
         this.$fileSize.innerText = this._formatFileSize(totalSize);

public/scripts/util.js

@@ -392,7 +392,8 @@ const mime = (() => {
         "vob": "video/x-ms-vob",
         "wmv": "video/x-ms-wmv",
         "avi": "video/x-msvideo",
-        "*": "video/x-sgi-movie"
+        "*": "video/x-sgi-movie",
+        "kdbx": "application/x-keepass2"
     }
 
     return {
@@ -409,7 +410,7 @@ const mime = (() => {
             // if filetype is empty guess via suffix otherwise leave unchanged
             for (let i = 0; i < files.length; i++) {
                 if (!files[i].type) {
-                    files[i] = new File([files[i]], files[i].name, {type: mime.guessMimeByFilename(files[i].name) || ""});
+                    files[i] = new File([files[i]], files[i].name, {type: mime.guessMimeByFilename(files[i].name) || "application/octet-stream"});
                 }
             }
             return files;