return to correct wallet

core/views/uploads.py

@@ -78,23 +78,39 @@ def expofilerename(request, filepath):
         message = f'\n Can only do rename within wallets (expofiles/surveyscans/) currently, sorry. "{actualpath}" '
         print(message)
         return render(request, "errors/generic.html", {"message": message})
-  
-    
+     
     if request.method == "POST":
         form = ExpofileRenameForm(request.POST)
-        if form.is_valid():
+        if not form.is_valid():
+            message = f'Invalid form response for file renaming "{request.POST}"'
+            print(message)
+            return render(request, "errors/generic.html", {"message": message})
+        else:
             renameto = request.POST["renameto"]
             
-            if (folder / renameto).is_file():
-                message = f'\n Cannot rename to an existing file. "{filename}" -> "{(folder / renameto)}"'
+            if (folder / renameto).is_file() or (folder / renameto).is_dir():
+                rename_bad = renameto
+                message = f'\n Cannot rename to an existing file or folder. "{filename}" -> "{(folder / renameto)}"'
                 print(message)
-                return render(request, "errors/generic.html", {"message": message})
+                return render(
+                    request,
+                    "renameform.html",
+                    {
+                        "form": form,
+                        "filepath": filepath,
+                        "filename": filename,
+                        "filesize": filesize,
+                        "rename_bad": rename_bad,
+                    },
+                )
             else:
                 actualpath.rename((folder / renameto))
                 message = f'\n RENAMED "{filename}" -> "{(folder / renameto)}"'
                 print(message)
-                return redirect('/survey_scans/2023%252314/')
-
+                walletid  = actualpath.relative_to(Path(settings.SCANS_ROOT)).parent.stem.replace("#",":")
+                print(walletid)
+                return redirect(f'/survey_scans/{walletid}/')
+                
     else:
         form = ExpofileRenameForm()
         return render(

templates/renameform.html

@@ -4,14 +4,21 @@
 
 {% block content %}
 
-<h2>Rename "{{filename}}"</h2>
+<h2>Renaming "{{filename}}"</h2>
 <a href="/expofiles/{{filepath|urlencode}}">
     <figure class=onleft>
     <img src="/expofiles/{{filepath|urlencode}}" width=150px>
     <figcaption>filesize: {{filesize}} bytes
     </figcaption>
     </figure></a>
+    {% if rename_bad %}
+    <p style="font-family: monospace; font-weight: bold; color: red; font-size: 130%; text-align: center">
+
+    Cannot rename to '{{rename_bad}}' as a file (or a subfolder) of that name already exists here.
+    </p>
+    {% endif %}
 <div style = "max-width:95%; margin-left:8%; text-align: left; " >
+    
     <form method ='post' >
         {% csrf_token %}              
        <br>