fix: Fix a file name encoding issue

resolve #8
RossWang · Dec 20, 2018 · 989912b · 989912b
1 parent 7ad7018
commit 989912b
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Showing 4 changed files with 1,194 additions and 2 deletions.
diff --git a/App/data/DownloadPanel/index.html b/App/data/DownloadPanel/index.html
@@ -334,9 +334,10 @@
 		<textarea class="gwd-input-oy8k gwd-input-15ah head"></textarea>
       </div>
     </div>
-  </div>
+	</div>
   <script src="/config.js"></script>
   <script src="/lib/tools.js"></script>
+  <script src="/lib/jschardet.min.js"></script>
   <script src="index.js"></script>
 
 

diff --git a/App/data/DownloadPanel/index.js b/App/data/DownloadPanel/index.js
@@ -7,7 +7,7 @@ function handleResponse(message) {
 		case "all":
 			document.getElementById('url').value = message.url;
 			document.getElementById('fs').textContent = message.fileSize;
-			document.getElementById('fn').value = message.fileName;
+			document.getElementById('fn').value = decodeFn(message.fileName);
 			document.querySelector(".head").value = message.header;
 			document.getElementById('db').focus();
 			break;
@@ -184,4 +184,18 @@ function adv() {
 	}
 }
 
+function decodeFn(fn) {
+	var res = jschardet.detect(fn).encoding;
+	var decoder = new TextDecoder(res);
+	var charcode = [];
+	for(var i = 0, length = fn.length; i < length; i++) {
+		var code = fn.charCodeAt(i);
+		charcode.push(code);
+	}
+	var charcodeUint = new Uint8Array();
+	charcodeUint = Uint8Array.from(charcode);
+	var out = decoder.decode(charcodeUint);
+	return out;
+}
+
 document.addEventListener('DOMContentLoaded', init);