lib/view/pages/files/files.dart

@@ -1,5 +1,4 @@
 
-import 'dart:developer';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
@@ -92,8 +91,6 @@ class _FilesState extends State<Files> {
     ListFilesCache(
         path: widget.path.isEmpty ? '/' : widget.path.join('/'),
         onUpdate: (ListFilesResponse d) {
-          log('_query');
-          if(!context.mounted) return;  // prevent setState when widget is possibly already disposed
           d.files.removeWhere((element) => element.name.isEmpty || element.name == widget.path.lastOrNull());
           setState(() {
             data = d;

lib/view/pages/files/filesUploadDialog.dart

@@ -6,6 +6,7 @@ import 'package:nextcloud/nextcloud.dart';
 import 'package:uuid/uuid.dart';
 
 import '../../../api/marianumcloud/webdav/webdavApi.dart';
+import '../../../widget/confirmDialog.dart';
 import '../../../widget/focusBehaviour.dart';
 
 class FilesUploadDialog extends StatefulWidget {
@@ -32,29 +33,34 @@ class UploadableFile {
 
 
 class _FilesUploadDialogState extends State<FilesUploadDialog> {
-  final List<UploadableFile> _uploadableFiles = [];
+  late List<UploadableFile> _uploadableFiles;
   bool _isUploading = false;
-  double _progressValue = 0.0;
+  double _overallProgressValue = 0.0;
   String _infoText = '';
 
   @override
   void initState() {
     super.initState();
 
-    _uploadableFiles.addAll(widget.filePaths.map((filePath) {
+    _uploadableFiles = widget.filePaths.map((filePath) {
       String fileName = filePath.split(Platform.pathSeparator).last;
       return UploadableFile(filePath, fileName);
-    }));
+    }).toList();
+
+    /*_uploadableFiles.addAll(widget.filePaths.map((filePath) {
+      String fileName = filePath.split(Platform.pathSeparator).last;
+      return UploadableFile(filePath, fileName);
+    }));*/
   }
 
-  void showErrorMessage(int errorCode){
+  void showHttpErrorCode(int httpErrorCode){
     showDialog(
       context: context,
       builder: (BuildContext context) {
         return AlertDialog(
           title: const Text('Ein Fehler ist aufgetreten'),
           contentPadding: const EdgeInsets.all(10),
-          content: Text('Error code: $errorCode'),
+          content: Text('Error code: $httpErrorCode'),
           actions: [
             TextButton(
               onPressed: () => Navigator.of(context).pop(),
@@ -66,31 +72,27 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
     );
   }
 
-  void uploadSelectedFiles({bool override = false}) async {
+  void uploadFiles({bool override = false}) async {
     setState(() {
       _isUploading = true;
       _infoText = 'Vorbereiten';
-    });
-
-    for (var element in _uploadableFiles) {
-      setState(() {
-        element.isConflicting = false;
-      });
+      for (var file in _uploadableFiles) {
+        file.isConflicting = false;
       }
+    });
 
     WebDavClient webdavClient = await WebdavApi.webdav;
 
     if (!override) {
       List<WebDavResponse> result = (await webdavClient.propfind(PathUri.parse(widget.remotePath))).responses;
-      List<UploadableFile> conflictingFiles = [];
-
-      for (var file in _uploadableFiles) {
+      List<UploadableFile> conflictingFiles = _uploadableFiles.where((file) {
         String fileName = file.fileName;
         if (result.any((element) => Uri.decodeComponent(element.href!).endsWith('/$fileName'))) {
           // konflikt
-          conflictingFiles.add(file);
-        }
+          return true;
         }
+        return false;
+      }).toList();
 
       if(conflictingFiles.isNotEmpty) {
         bool replaceFiles = await showDialog(
@@ -120,9 +122,23 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
                 ),
                 TextButton(
                   onPressed: () {
+                    showDialog(
+                      context: context,
+                      builder: (context) {
+                        return ConfirmDialog(
+                          title: 'Bist du sicher?',
+                          content: '',
+                          onConfirm: () {
                             Navigator.pop(context, true);
                           },
-                  child: const Text('Ersetzen', textAlign: TextAlign.center),
+                          confirmButton: 'Ja',
+                          cancelButton: 'Nein',
+                        );
+                      }
+                    );
+
+                  },
+                  child: const Text('Überschreiben', textAlign: TextAlign.center),
                 ),
               ],
             );
@@ -135,7 +151,7 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
           }
           setState(() {
             _isUploading = false;
-            _progressValue = 0.0;
+            _overallProgressValue = 0.0;
             _infoText = '';
           });
           return;
@@ -163,7 +179,7 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
         onProgress: (progress) {
           setState(() {
             file._uploadProgress = progress;
-            _progressValue = ((progress + _uploadableFiles.indexOf(file)) / _uploadableFiles.length).toDouble();
+            _overallProgressValue = ((progress + _uploadableFiles.indexOf(file)) / _uploadableFiles.length).toDouble();
           });
         },
       );
@@ -172,11 +188,11 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
         // error code
         setState(() {
           _isUploading = false;
-          _progressValue = 0.0;
+          _overallProgressValue = 0.0;
           _infoText = '';
         });
         Navigator.of(context).pop();
-        showErrorMessage(uploadTask.statusCode);
+        showHttpErrorCode(uploadTask.statusCode);
       } else {
         uploadetFilePaths.add(fullRemotePath);
       }
@@ -184,7 +200,7 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
 
     setState(() {
       _isUploading = false;
-      _progressValue = 0.0;
+      _overallProgressValue = 0.0;
       _infoText = '';
     });
     Navigator.of(context).pop();
@@ -296,13 +312,13 @@ class _FilesUploadDialogState extends State<FilesUploadDialog> {
                   Visibility(
                     visible: _isUploading,
                     replacement: TextButton(
-                      onPressed: () => uploadSelectedFiles(override: widget.uniqueNames),
+                      onPressed: () => uploadFiles(override: widget.uniqueNames),
                       child: const Text('Hochladen'),
                     ),
                     child: Stack(
                       alignment: Alignment.center,
                       children: [
-                        CircularProgressIndicator(value: _progressValue),
+                        CircularProgressIndicator(value: _overallProgressValue),
                         Center(child: Text(_infoText)),
                       ],
                     ),