Implement move menu tree, hover tooltips, and custom icons

backend/handlers/files.go

@@ -37,6 +37,12 @@ type FileInfo struct {
 	Checksum  string    `json:"checksum,omitempty"`
 }
 
+type FolderNode struct {
+	Name     string        `json:"name"`
+	Path     string        `json:"path"`
+	Children []*FolderNode `json:"children"`
+}
+
 // ListDirectory returns the contents of a directory.
 // GET /api/files/*
 func (h *FSHandler) ListDirectory(c *fiber.Ctx) error {
@@ -127,6 +133,69 @@ func (h *FSHandler) ListDirectory(c *fiber.Ctx) error {
 	})
 }
 
+// GetFolderTree returns a hierarchical tree of all folders.
+// GET /api/files/folders-tree
+func (h *FSHandler) GetFolderTree(c *fiber.Ctx) error {
+	rootPath := h.Config.StorageDir
+	
+	root := &FolderNode{
+		Name:     "Home",
+		Path:     ".",
+		Children: make([]*FolderNode, 0),
+	}
+
+	nodeMap := make(map[string]*FolderNode)
+	nodeMap["."] = root
+
+	filepath.WalkDir(rootPath, func(path string, d os.DirEntry, err error) error {
+		if err != nil {
+			return nil
+		}
+		if !d.IsDir() {
+			return nil
+		}
+		
+		relPath, err := filepath.Rel(rootPath, path)
+		if err != nil || relPath == "." || relPath == "" {
+			return nil
+		}
+
+		base := filepath.Base(relPath)
+		if strings.HasPrefix(base, ".") {
+			return filepath.SkipDir
+		}
+
+		cleanPath := filepath.ToSlash(relPath)
+		parentPath := filepath.ToSlash(filepath.Dir(relPath))
+		
+		node := &FolderNode{
+			Name:     d.Name(),
+			Path:     cleanPath,
+			Children: make([]*FolderNode, 0),
+		}
+		nodeMap[cleanPath] = node
+
+		if parentNode, exists := nodeMap[parentPath]; exists {
+			parentNode.Children = append(parentNode.Children, node)
+		}
+
+		return nil
+	})
+
+	var sortNode func(node *FolderNode)
+	sortNode = func(node *FolderNode) {
+		sort.Slice(node.Children, func(i, j int) bool {
+			return strings.ToLower(node.Children[i].Name) < strings.ToLower(node.Children[j].Name)
+		})
+		for _, child := range node.Children {
+			sortNode(child)
+		}
+	}
+	sortNode(root)
+
+	return c.JSON(root)
+}
+
 func (h *FSHandler) getFileInfo(c *fiber.Ctx, absPath string) error {
 	info, err := os.Stat(absPath)
 	if err != nil {

backend/main.go

@@ -165,6 +165,8 @@ func main() {
 	protected.Get("/files/download-folder", fsHandler.DownloadFolder)
 	protected.Post("/files/upload", fsHandler.Upload)
 
+	protected.Get("/files/folders-tree", fsHandler.GetFolderTree)
+
 	// File listing and download (with path jail)
 	files := protected.Group("/files", middleware.PathJail(cfg.StorageDir))
 	files.Get("/info/*", fsHandler.GetExtendedFileInfo)

frontend/src/components/FileExplorer.tsx

@@ -7,7 +7,7 @@ import {
   ChevronRight, Grid3X3, List, Plus, Upload, LogOut,
   MoreVertical, Star, Download, Pencil, Copy, Move,
   FolderPlus, ArrowUp, X, Check, RefreshCw, Info, Link as LinkIcon, Image as ImageIcon, Film as FilmIcon,
-  Sun, Moon
+  Sun, Moon, Music as MusicIcon, Code as CodeIcon, Archive as ArchiveIcon, CornerDownRight
 } from 'lucide-react';
 import api from '@/lib/api';
 import FilePreview from './FilePreview';
@@ -35,6 +35,57 @@ interface FileExplorerProps {
   onLogout: () => void;
 }
 
+interface FolderNode {
+  name: string;
+  path: string;
+  children: FolderNode[];
+}
+
+function FolderTreeNode({ 
+  node, 
+  level = 0, 
+  selectedPath, 
+  onSelect 
+}: { 
+  node: FolderNode; 
+  level?: number; 
+  selectedPath: string; 
+  onSelect: (path: string) => void;
+}) {
+  const isSelected = selectedPath === node.path;
+  
+  return (
+    <>
+      {node.path !== '.' && (
+        <button
+          onClick={() => onSelect(node.path)}
+          className="w-full flex items-center gap-2 p-2.5 rounded-xl transition-colors text-left mb-0.5"
+          style={{ 
+            backgroundColor: isSelected ? 'var(--color-accent-subtle)' : 'transparent',
+            color: 'var(--color-text-primary)',
+            paddingLeft: `${level * 16 + 12}px`
+          }}
+          onMouseEnter={(e) => { if (!isSelected) e.currentTarget.style.backgroundColor = 'var(--color-bg-hover)' }}
+          onMouseLeave={(e) => { if (!isSelected) e.currentTarget.style.backgroundColor = 'transparent' }}
+        >
+          {level > 0 && <CornerDownRight className="w-4 h-4 flex-shrink-0 opacity-50" />}
+          <Folder className="w-5 h-5 flex-shrink-0" style={{ color: 'var(--color-accent)' }} />
+          <span className="text-sm font-medium truncate">{node.name}</span>
+        </button>
+      )}
+      {node.children?.map((child) => (
+        <FolderTreeNode 
+          key={child.path} 
+          node={child} 
+          level={node.path === '.' ? 0 : level + 1} 
+          selectedPath={selectedPath} 
+          onSelect={onSelect} 
+        />
+      ))}
+    </>
+  );
+}
+
 type ViewMode = 'grid' | 'list';
 type SidebarSection = 'files' | 'trash' | 'storage' | 'settings' | 'shared';
 
@@ -60,6 +111,33 @@ function getFileExtension(name: string, isDir: boolean) {
   return '';
 }
 
+
+function Tooltip({ children, text }: { children: React.ReactNode; text: string }) {
+  const [show, setShow] = useState(false);
+  return (
+    <div
+      className="relative flex items-center justify-center w-full min-w-0"
+      onMouseEnter={() => setShow(true)}
+      onMouseLeave={() => setShow(false)}
+    >
+      {children}
+      <AnimatePresence>
+        {show && (
+          <motion.div
+            initial={{ opacity: 0, y: 5 }}
+            animate={{ opacity: 1, y: 0 }}
+            exit={{ opacity: 0, y: 5 }}
+            transition={{ duration: 0.15 }}
+            className="absolute bottom-full mb-1.5 px-3 py-1.5 bg-black/90 text-white text-xs font-medium rounded-lg shadow-xl whitespace-nowrap z-50 pointer-events-none border border-white/10"
+          >
+            {text}
+          </motion.div>
+        )}
+      </AnimatePresence>
+    </div>
+  );
+}
+
 export default function FileExplorer({ onLogout }: FileExplorerProps) {
   const [currentPath, setCurrentPath] = useState(() => {
     if (typeof window !== 'undefined') {
@@ -107,7 +185,7 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
   const [showMoveModal, setShowMoveModal] = useState(false);
   const [movingFiles, setMovingFiles] = useState<string[]>([]);
   const [moveModalPath, setMoveModalPath] = useState('.');
-  const [moveFolders, setMoveFolders] = useState<FileItem[]>([]);
+  const [folderTree, setFolderTree] = useState<FolderNode | null>(null);
   const [dragOverFolder, setDragOverFolder] = useState<string | null>(null);
   const [pinnedExpanded, setPinnedExpanded] = useState(false);
   const [pinnedOrder, setPinnedOrder] = useState<string[]>([]);
@@ -191,20 +269,20 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
     }
   }, [currentPath, activeSection]);
 
-  const loadMoveFolders = useCallback(async (path: string) => {
+  const loadFolderTree = useCallback(async () => {
     try {
-      const data = await api.listDirectory(path);
-      setMoveFolders(data.files?.filter((f: FileItem) => f.is_dir && f.name !== '.uploads').sort((a: FileItem, b: FileItem) => a.name.localeCompare(b.name)) || []);
+      const data = await api.getFolderTree();
+      setFolderTree(data);
     } catch {
-      setMoveFolders([]);
+      setFolderTree(null);
     }
   }, []);
 
   useEffect(() => {
     if (showMoveModal) {
-      loadMoveFolders(moveModalPath);
+      loadFolderTree();
     }
-  }, [showMoveModal, moveModalPath, loadMoveFolders]);
+  }, [showMoveModal, loadFolderTree]);
 
   // Keyboard shortcuts
   useEffect(() => {
@@ -685,11 +763,31 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
         );
       }
 
-      let color = 'var(--color-text-tertiary)';
-      if (['mp3', 'wav', 'flac', 'ogg', 'm4a'].includes(ext)) color = '#22c55e';
-      else if (['zip', 'tar', 'gz', 'rar', '7z'].includes(ext)) color = '#8b5cf6';
-      else if (['js', 'ts', 'py', 'go', 'rs', 'md', 'txt'].includes(ext)) color = '#3b82f6';
-      return <File className={`${sizeClass} fallback-icon`} style={{ color }} />;
+      if (['mp3', 'wav', 'flac', 'ogg', 'm4a'].includes(ext)) {
+        return (
+          <div className={`${large ? 'w-20 h-20 rounded-2xl' : 'w-6 h-6 rounded'} flex items-center justify-center shadow-sm text-white bg-[#ec4899]`}>
+            <MusicIcon className={large ? "w-10 h-10 text-white" : "w-3.5 h-3.5 text-white"} />
+          </div>
+        );
+      }
+
+      if (['js', 'ts', 'jsx', 'tsx', 'py', 'go', 'rs', 'java', 'c', 'cpp', 'html', 'css', 'json'].includes(ext)) {
+        return (
+          <div className={`${large ? 'w-20 h-20 rounded-2xl' : 'w-6 h-6 rounded'} flex items-center justify-center shadow-sm text-white bg-[#f59e0b]`}>
+            <CodeIcon className={large ? "w-10 h-10 text-white" : "w-3.5 h-3.5 text-white"} />
+          </div>
+        );
+      }
+
+      if (['zip', 'tar', 'gz', 'rar', '7z'].includes(ext)) {
+        return (
+          <div className={`${large ? 'w-20 h-20 rounded-2xl' : 'w-6 h-6 rounded'} flex items-center justify-center shadow-sm text-white bg-[#14b8a6]`}>
+            <ArchiveIcon className={large ? "w-10 h-10 text-white" : "w-3.5 h-3.5 text-white"} />
+          </div>
+        );
+      }
+
+      return <File className={`${sizeClass} fallback-icon`} style={{ color: 'var(--color-text-tertiary)' }} />;
     })();
 
     if (isMedia && file.checksum && viewMode === 'grid') {
@@ -1273,13 +1371,14 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
                             }}
                           />
                         ) : (
-                          <span
-                            className="text-xs font-medium text-center w-full truncate"
-                            style={{ color: 'var(--color-text-primary)' }}
-                            title={getFileDisplayName(file.name, file.is_dir)}
-                          >
-                            {getFileDisplayName(file.name, file.is_dir)}
-                          </span>
+                          <Tooltip text={file.name}>
+                            <span
+                              className="text-xs font-medium text-center w-full truncate block"
+                              style={{ color: 'var(--color-text-primary)' }}
+                            >
+                              {getFileDisplayName(file.name, file.is_dir)}
+                            </span>
+                          </Tooltip>
                         )}
                       </div>
                     </motion.div>
@@ -1352,7 +1451,9 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
                             style={{ color: 'var(--color-text-primary)', borderBottom: '1px solid var(--color-accent)' }}
                           />
                         ) : (
-                          <span className="text-sm truncate" style={{ color: 'var(--color-text-primary)' }} title={getFileDisplayName(file.name, file.is_dir)}>{getFileDisplayName(file.name, file.is_dir)}</span>
+                          <Tooltip text={file.name}>
+                            <span className="text-sm truncate block" style={{ color: 'var(--color-text-primary)' }}>{getFileDisplayName(file.name, file.is_dir)}</span>
+                          </Tooltip>
                         )}
                         {file.is_pinned && <Pin className="w-3 h-3 flex-shrink-0" style={{ color: 'var(--color-warning)' }} />}
                       </div>
@@ -1721,54 +1822,41 @@ export default function FileExplorer({ onLogout }: FileExplorerProps) {
                   <X className="w-5 h-5" style={{ color: 'var(--color-text-secondary)' }} />
                 </button>
               </div>
-              <div className="p-4 border-b flex items-center gap-2" style={{ borderColor: 'var(--color-border-subtle)', backgroundColor: 'var(--color-bg-secondary)' }}>
-                <button 
-                  onClick={() => {
-                    if (moveModalPath === '.') return;
-                    const parts = moveModalPath.split('/');
-                    parts.pop();
-                    setMoveModalPath(parts.length === 0 ? '.' : parts.join('/'));
+              <div className="flex-1 overflow-y-auto p-2 min-h-[300px]">
+                <button
+                  onClick={() => setMoveModalPath('.')}
+                  className="w-full flex items-center gap-2 p-2.5 rounded-xl transition-colors text-left mb-2 sticky top-0 z-10 shadow-sm"
+                  style={{ 
+                    backgroundColor: moveModalPath === '.' ? 'var(--color-accent-subtle)' : 'var(--color-bg-elevated)',
+                    color: 'var(--color-text-primary)',
+                    border: `1px solid ${moveModalPath === '.' ? 'var(--color-accent)' : 'var(--color-border-subtle)'}`
                   }}
-                  disabled={moveModalPath === '.'}
-                  className={`p-1.5 rounded-lg ${moveModalPath === '.' ? 'opacity-50' : 'hover:bg-black/5 transition-colors'}`}
+                  onMouseEnter={(e) => { if (moveModalPath !== '.') e.currentTarget.style.backgroundColor = 'var(--color-bg-hover)' }}
+                  onMouseLeave={(e) => { if (moveModalPath !== '.') e.currentTarget.style.backgroundColor = 'var(--color-bg-elevated)' }}
                 >
-                  <ArrowUp className="w-4 h-4" style={{ color: 'var(--color-text-primary)' }} />
+                  <Folder className="w-5 h-5 flex-shrink-0" style={{ color: 'var(--color-accent)' }} />
+                  <span className="text-sm font-medium truncate">Home (All Files)</span>
                 </button>
-                <div className="text-sm font-medium overflow-hidden text-ellipsis whitespace-nowrap" style={{ color: 'var(--color-text-primary)' }}>
-                  Home {moveModalPath !== '.' && '> ' + moveModalPath.replace(/\//g, ' > ')}
-                </div>
-              </div>
-              <div className="flex-1 overflow-y-auto p-2 min-h-[200px]">
-                {moveModalPath !== '.' && (
-                  <button
-                    onClick={() => setMoveModalPath('.')}
-                    className="w-full flex items-center gap-3 p-3 rounded-xl transition-colors text-left mb-1"
-                    style={{ color: 'var(--color-text-primary)' }}
-                    onMouseEnter={(e) => (e.currentTarget.style.backgroundColor = 'var(--color-bg-hover)')}
-                    onMouseLeave={(e) => (e.currentTarget.style.backgroundColor = 'transparent')}
-                  >
-                    <Folder className="w-5 h-5 flex-shrink-0" style={{ color: 'var(--color-accent)' }} />
-                    <span className="text-sm font-medium truncate">Home (All Files)</span>
-                  </button>
-                )}
-                {moveFolders.length === 0 ? (
-                  <div className="h-full flex items-center justify-center text-sm italic" style={{ color: 'var(--color-text-tertiary)' }}>
-                    No folders here
-                  </div>
+                
+                {folderTree ? (
+                  folderTree.children?.length === 0 ? (
+                    <div className="h-full flex items-center justify-center text-sm italic mt-8" style={{ color: 'var(--color-text-tertiary)' }}>
+                      No folders here
+                    </div>
+                  ) : (
+                    folderTree.children?.map(child => (
+                      <FolderTreeNode 
+                        key={child.path} 
+                        node={child} 
+                        selectedPath={moveModalPath} 
+                        onSelect={setMoveModalPath} 
+                      />
+                    ))
+                  )
                 ) : (
-                  moveFolders.map(folder => (
-                    <button
-                      key={folder.path}
-                      onClick={() => setMoveModalPath(folder.path)}
-                      className="w-full flex items-center gap-3 p-3 rounded-xl transition-colors text-left"
-                      style={{ color: 'var(--color-text-primary)' }}
-                      onMouseEnter={(e) => (e.currentTarget.style.backgroundColor = 'var(--color-bg-hover)')}
-                      onMouseLeave={(e) => (e.currentTarget.style.backgroundColor = 'transparent')}
-                    >
-                      <Folder className="w-5 h-5 flex-shrink-0" style={{ color: 'var(--color-accent)' }} />
-                      <span className="text-sm font-medium truncate">{folder.name}</span>
-                    </button>
-                  ))
+                  <div className="flex items-center justify-center h-32">
+                    <RefreshCw className="w-6 h-6 animate-spin" style={{ color: 'var(--color-text-tertiary)' }} />
+                  </div>
                 )}
               </div>
               <div className="p-4 border-t flex justify-end gap-3" style={{ borderColor: 'var(--color-border-subtle)' }}>

frontend/src/lib/api.ts

@@ -151,6 +151,11 @@ class ApiClient {
     return res.json();
   }
 
+  async getFolderTree() {
+    const res = await this.request('/api/files/folders-tree');
+    return res.json();
+  }
+
   async getExtendedFileInfo(path: string) {
     const res = await this.request(`/api/files/info/?path=${encodeURIComponent(path)}`);
     return res.json();