Added comprehensive database export/import system to safely migrate SSH connection data between different server environments.
Key Features:
- SQLite export format with encrypted data migration
- Hardware fingerprint protection and re-encryption
- Field mapping between TypeScript and database schemas
- Foreign key constraint handling for cross-environment imports
- Admin user assignment for imported SSH records
- Additive import strategy preserving existing data
- File upload support for import operations
Technical Implementation:
- Complete Drizzle ORM schema consistency
- Bidirectional field name mapping (userId ↔ user_id)
- Proper encryption/decryption workflow
- Multer file upload middleware integration
- Error handling and logging throughout
Security:
- Only exports SSH-related tables (ssh_data, ssh_credentials)
- Protects admin user data from migration conflicts
- Re-encrypts sensitive fields for target hardware
- Validates export file format and version compatibility
- Correct uploadSSHFile parameter order and types in FileManagerModern.tsx:
* Pass directory path instead of full file path
* Extract file.name instead of passing File object
* Read file content using FileReader API
* Support both text and binary files with proper encoding
- Apply same fixes to FileManagerOperations.tsx upload functionality
- Add intelligent file type detection:
* Text files read as UTF-8 strings
* Binary files read as ArrayBuffer and converted to base64
* Support common text file extensions and MIME types
- Include hostId parameter in uploadSSHFile calls for proper authentication
This resolves the "File path, name, and content are required" error
by ensuring all required parameters are correctly provided to the API.
- Add 18 new translation keys for file manager sidebar and context menu operations
- Replace hardcoded Chinese text with t() function calls in FileManagerSidebar.tsx:
* Toast messages for remove/unpin/clear operations
* Context menu items for recent files, pinned files, and shortcuts
- Replace hardcoded Chinese text with t() function calls in FileManagerContextMenu.tsx:
* Pin/unpin file menu items
* Add to shortcuts menu item
* Save to system menu items with dynamic count support
- Add bilingual support for all new strings (English and Chinese)
- Improve consistency with existing i18n patterns
- Add right-click menu for Recent items: remove single item or clear all
- Add right-click menu for Pinned items: unpin functionality
- Add right-click menu for Shortcut items: remove shortcut functionality
- Implement menu close on outside click and ESC key
- Optimize data refresh mechanism: auto-reload sidebar data after operations
- Add success/failure toast notifications for user feedback
Major improvements:
- Remove separate view/edit modes - editing state can view content too
- Expand text editing support to ALL file types except media/binary files
- Add realistic undo functionality for copy/cut operations
- Implement moveSSHItem API for proper cross-directory file moves
- Add file existence checks to prevent copy failures
- Enhanced error logging with full command and path information
Key changes:
- FileWindow: Expand editable file types to exclude only media extensions
- FileViewer: Remove view mode toggle, direct editing interface
- Backend: Add moveItem API endpoint for cut operations
- Backend: Add file existence verification before copy operations
- Frontend: Complete undo system for copy (delete copied files) and cut (move back to original location)
File type handling:
- Media files (jpg, mp3, mp4, etc.) → Display only
- All other files → Direct text editing (js, py, txt, config files, unknown extensions)
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Backend improvements:
- Enhanced ls -la parsing to extract complete file metadata (size, permissions, owner, group, modified date)
- Added support for symbolic link target detection
- Changed API response format to include both files array and current path
- Improved file path construction logic
Frontend improvements:
- Updated global FileItem interface with all file metadata fields
- Removed duplicate local FileItem definitions across components
- Added formatFileSize utility with proper 0-byte handling ("0 B" instead of "-")
- Fixed 0-byte file display logic (changed from falsy check to explicit null/undefined check)
- Implemented file size display in both grid and list views
- Added smart filename collision handling with auto-incrementing suffixes
- Enhanced create-then-edit workflow to preserve items even when canceled
- Improved inline editing input styling to match shadcn design system
- Optimized input field dimensions (width constraints: 60-120px grid, max 200px list)
File creation improvements:
- Removed spaces from default names to avoid path issues (NewFile.txt, NewFolder)
- Added intelligent unique name generation (NewFile.txt → NewFile1.txt → NewFile2.txt)
- Changed cancel behavior to create items with default names instead of discarding
- Fixed SSH connection reliability with auto-reconnection for all operations
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix delete API by adding isDirectory parameter for proper directory deletion
- Redesign creation logic: edit first, then create on confirm instead of create-then-rename
- Remove spaces from default names (NewFile.txt, NewFolder) to avoid path issues
- Add temporary items to file list display during editing for immediate visual feedback
- Simplify cancel operation: just exit edit mode without server deletion
- Reduce API calls from 2 (create+rename) to 1 (direct create with final name)
- Fix editing state display issues where new items weren't visible in the interface
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Correct createSSHFile to use separate path, fileName, and content parameters
- Correct createSSHFolder to use separate path and folderName parameters
- Add missing hostId and userId parameters for proper API calls
- Fix 'File/Folder path and name are required' 400 errors
- Ensure API calls match backend expectations:
- createSSHFile(sessionId, path, fileName, content, hostId, userId)
- createSSHFolder(sessionId, path, folderName, hostId, userId)
- Maintain full path construction for frontend file tracking
- Replace harsh white/black input with softer blue-tinted design
- Grid view: light blue background (bg-blue-50) with subtle styling
- List view: improved padding and rounded corners
- Add smooth transitions and focus ring effects
- Enhanced hover states with semi-transparent white overlay
- Better visual feedback for interactive file names
- Tooltip improvements: '(点击重命名)' for user guidance
- More professional and polished appearance
- Consistent with modern design systems
- Remove popup dialogs for rename and new file/folder operations
- Add inline editing mode with input field replacing file name display
- Support both grid and list view modes for inline editing
- Key features:
- Click file name to start editing
- Enter to confirm, Escape to cancel
- Auto-focus and select text when editing starts
- Visual feedback with blue border on edit input
- Cancel new items removes them from filesystem
- New file/folder workflow:
- Creates with default name immediately
- Starts inline editing automatically
- User can rename or cancel (which deletes the item)
- Maintain full keyboard navigation and accessibility
- Preserve all existing selection and context menu functionality
- Replace non-existent SiJava with SiOracle for Java files
- Oracle is the owner of Java, making it an appropriate icon choice
- All imported icons now exist and should work correctly
- Maintain red color scheme for Java files
- Replace SiCsharp with SiDotnet for C# files (correct icon name)
- Move yaml and yml extensions to codeExts array
- Remove separate yaml file type, treat as code files
- Simplify file type logic by removing yaml-specific conditions
- YAML files now get full CodeMirror editing experience with syntax highlighting
- Install react-icons library for official technology icons
- Create getLanguageIcon function with 25+ language-specific icons
- Add official brand colors for each programming language:
- JavaScript/JSX (yellow), TypeScript/TSX (blue)
- Python (blue), Java (red), Go (cyan), Rust (orange)
- HTML5 (orange), CSS3 (blue), SCSS/Sass (pink)
- JSON (yellow), YAML (red), SQL (blue), etc.
- Add dedicated YAML file type support with official YAML icon
- Support special files: Dockerfile, Makefile, Gemfile
- Ensure YAML files get CodeMirror syntax highlighting and editing
- Update shouldShowAsText logic to include YAML files
- Maintain consistent professional appearance across all file types
- Integrate CodeMirror for advanced code editing with syntax highlighting
- Support 20+ programming languages including JavaScript, TypeScript, Python, Java, Go, Rust, etc.
- Add JSON files to code file category for proper syntax highlighting
- Implement line numbers for both CodeMirror and search mode
- Add comprehensive editor features: code folding, auto-completion, bracket matching
- Maintain search functionality with line numbers in read-only mode
- Use dark theme to match project design system
- Ensure all code files are fully editable with professional IDE-like features
- Remove overlay-based highlighting that stayed in place during scroll
- Switch between read-only highlighted view and editable textarea based on search state
- Enhance color contrast: current match (red text + yellow bg), other matches (blue text + light blue bg)
- Use font-bold for better visibility of search results
- Ensure highlights follow text content during scrolling
- Replace background highlighting with text color changes for better visibility
- Current match highlighted in orange, other matches in blue
- Add font-semibold for better distinction of search results
- Improve readability by avoiding color overlay on text
- Replace hardcoded colors with shadcn CSS variables in DraggableWindow
- Update FileViewer to use proper shadcn theme colors
- Switch from gray-* to muted/foreground/background tokens
- Improve dark mode compatibility and visual consistency
- Maintain all existing functionality with better theming support
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Enhanced FileViewer to handle unknown file types intelligently:
⚠️ **Large File Warning System**:
- Files > 1MB show warning dialog before opening as text
- Files > 10MB are blocked for security (cannot open as text)
- User can choose: "Open as Text", "Download Instead", or "Cancel"
- Prevents browser crashes from massive files
📝 **Universal Text Fallback**:
- Unknown file types now default to text viewer for files ≤ 1MB
- Users can force-open larger files as text after warning
- Smart detection prevents opening binary files accidentally
🛡️ **Safety Features**:
- Hard 10MB limit prevents system crashes
- Clear file size display in warnings
- Performance impact warnings for 1MB+ files
- Graceful fallback to download option
🎯 **User Experience**:
- Unknown files automatically try text mode first
- Clear messaging about potential issues
- Multiple resolution options (text/download/cancel)
- Maintains safety while maximizing accessibility
This allows users to examine any file type as text when safe,
while protecting against performance issues and crashes.
Added comprehensive draggable window system with the following features:
🪟 **DraggableWindow Component**:
- Full drag and drop functionality with title bar dragging
- Window resizing from all edges and corners
- Maximize/minimize/close window controls
- Double-click title bar to maximize/restore
- Auto position adjustment to prevent off-screen windows
- Windows-style blue gradient title bar
📁 **FileViewer Component**:
- Multi-format file support (text, code, images, videos, audio)
- Syntax highlighting distinction for code files
- Editable text files with real-time content tracking
- File metadata display (size, modified date, permissions)
- Save and download functionality
- Unsaved changes indicator
🎯 **WindowManager System**:
- Multi-window support with proper z-index management
- Window factory pattern for dynamic component creation
- Focus management - clicking brings window to front
- Smart window positioning with auto-offset
- Memory leak prevention with proper cleanup
🔗 **FileWindow Integration**:
- SSH file loading with error handling
- Auto-detect editable file types
- Real-time file saving to remote server
- Download files as binary blobs
- Loading states and progress feedback
✨ **User Experience**:
- Double-click any file to open in draggable window
- Multiple files can be open simultaneously
- Windows behave like native Windows Explorer
- Smooth animations and transitions
- Responsive design that works on all screen sizes
This transforms the file manager from a basic browser into a full
desktop-class application with native OS window management behavior.
- Fixed menu not closing when clicking outside by removing event.stopPropagation()
- Added delayed event listener attachment (50ms) to avoid capturing the triggering click
- Implemented proper Windows Explorer behaviors:
* Left click outside menu → closes menu
* Right click anywhere → closes current menu
* Escape key → closes menu
* Window blur → closes menu
* Scroll → closes menu
- Added transparent backdrop layer for better click detection
- Used data-context-menu attribute for precise element targeting
- Improved event cleanup to prevent memory leaks
Now matches Windows file manager behavior exactly.
- Eliminated useModernView state and all related switching logic
- Removed overlapping view toggle buttons that interfered with UI
- FileManager now directly renders FileManagerModern component
- Significantly reduced bundle size from 3MB to 1.4MB
- Modern file manager is now the only interface with full features:
* Grid and list view modes
* SSH connection management
* Drag-and-drop uploads
* Context menus and file operations
* Navigation history
The legacy view is no longer needed as the modern view provides
all functionality with better UX and performance.
- Added viewMode prop to FileManagerGrid component
- Implemented list view layout with detailed file information
- Updated icon sizing for different view modes (8px for grid, 6px for list)
- Added proper file metadata display in list view (size, permissions, modified date)
- Connected view mode state from FileManagerModern to FileManagerGrid
- Both grid and list view buttons now fully functional
🧭 Navigation System Overhaul:
- Replace broken browser history navigation with proper file system navigation
- Implement intelligent directory history tracking with forward/backward support
- Add smart button state management with auto-disable when not applicable
🔧 Button Fixes:
- Back button (<): Now navigates to previously visited directories
- Forward button (>): Restores navigation after going back
- Up button (↑): Properly constructs parent directory paths
- Refresh button: Fixed icon from Download to RefreshCw
🎯 Smart Button States:
- Back/Forward buttons auto-disable when no history available
- Up button disables at root directory (/)
- Visual feedback with opacity changes for disabled states
- Proper hover effects and accessibility
🧠 Navigation History Logic:
- Automatic history tracking when directories change
- History index management for proper back/forward behavior
- Clean path construction with correct separator handling
- Memory-efficient history management
The file manager now provides desktop-class navigation experience
matching modern file explorers like Windows Explorer or macOS Finder.
Major fixes that make the modern file manager fully functional:
🔧 Core Issues Fixed:
- File selection bug: All files showing as selected when only one was clicked
- SSH connection not established: 400 errors when loading directories
- File path undefined: Backend data missing proper path construction
🎯 File Selection Fix:
- Root cause: All file.path values were 'undefined', causing path comparison
to always return true ('undefined' === 'undefined')
- Solution: Manually construct file paths from currentPath + fileName
- Result: Proper single/multi/range selection now works correctly
🔗 SSH Connection Enhancement:
- Added comprehensive connection status checking before operations
- Implemented automatic reconnection on connection failures
- Enhanced error handling with detailed logging and user feedback
- Added connection parameter validation and debugging
🛠️ Technical Improvements:
- Enhanced useFileSelection hook with safer state management
- Added extensive debugging logs for file operations and path construction
- Improved error messages and user feedback across all operations
- Robust file path building matching traditional file manager logic
The modern file manager now provides a fully functional, desktop-class
file management experience with proper selection, navigation, and operations.
Critical fixes to make the modern file manager functional:
- Fix SSH connection parameters: Pass complete config object to connectSSH()
instead of just host ID, resolving 'Missing SSH connection parameters' error
- Add missing 'New File' button with handleCreateNewFile functionality
- Implement handlePasteFiles and handleRenameFile placeholder functions
- Complete right-click context menu with all required event handlers
- Ensure proper SSH session establishment for backend communication
The modern file manager now properly connects to SSH hosts and can perform
basic file operations. Ready for incremental feature completion.
Major UI/UX improvements to replace clunky sidebar with modern grid layout:
- Add FileManagerModern component with grid-based file browser
- Implement drag-and-drop file upload with validation and progress
- Add comprehensive context menu with file operations (copy/cut/paste/delete)
- Create intelligent file selection system with multi-select support
- Add modern toolbar with search, view switching, and file operations
- Integrate seamless view switching between classic and modern interfaces
- Support keyboard shortcuts and accessibility features
- Add complete i18n support for all new interface elements
Technical components:
- FileManagerGrid: Grid layout with breadcrumb navigation
- FileManagerContextMenu: Right-click context menu system
- useFileSelection: Hook for managing file selection state
- useDragAndDrop: Hook for handling drag-and-drop operations
- View switching logic integrated into main FileManager component
The modern interface is now the default while maintaining backward compatibility.
Users can switch between modern and classic views seamlessly.
- Fix SSH authentication by ensuring all database operations use EncryptedDBOperations for automatic encryption/decryption
- Resolve SSH connection failures caused by encrypted password data being passed to authentication
- Add comprehensive file download functionality for SSH file manager (Issue #228)
- Update database migration to add require_password column for SSH sessions
- Enhance debugging and logging for SSH connection troubleshooting
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
