Backend:
- Split update/delete permissions into *_own and *_all variants:
- queue:update_own/all, queue:delete_own/all
- archives:update_own/all, archives:delete_own/all, archives:reprint_own/all
- library:update_own/all, library:delete_own/all
- Add require_ownership_permission dependency factory in auth.py
- Enforce ownership checks on all relevant API endpoints:
- archives.py: PATCH, DELETE, POST /reprint
- print_queue.py: PATCH, DELETE, POST /cancel, PATCH /bulk
- library.py: PUT /files, DELETE /files, POST /bulk-delete, DELETE /folders
- Add user items count endpoint: GET /users/{id}/items-count
- Add delete_items parameter to DELETE /users/{id}
- Explicitly set created_by_id to NULL on user deletion for DB portability
- Add permission migration for existing groups in database.py
- Add require_permission_if_auth_enabled for folder delete
Frontend:
- Add canModify helper to AuthContext for ownership-based checks
- Update ArchivesPage: use canModify for edit/delete/reprint buttons
- Update QueuePage: use canModify for edit/delete/cancel buttons
- Update FileManagerPage: use canModify for edit/delete buttons
- Update SettingsPage: add user deletion modal with item handling options
- Update StatsPage: use archives:update_all for recalculate costs
- Update Permission type with new ownership permissions
- Add getUserItemsCount and update deleteUser API methods
Tests:
- Add test_ownership_permissions.py with 28 comprehensive tests
- Test admin *_all permissions, operator *_own permissions
- Test bulk operations skip non-owned items
- Test auth disabled allows all operations
- Test user deletion with/without items
Closes#205
Track and display who performs key actions in Bambuddy:
- Archives: who uploaded each archive file
- Library: who uploaded each file in File Manager
- Queue: who added each print job to the queue
- Printers: who started the current print (reprint tracking)
Backend changes:
- Add created_by_id column to print_archives, library_files, print_queue tables
- Add database migrations for new columns (auto-run on startup)
- Update archive, library, and queue routes to capture current user
- Add current-print-user endpoint for printer reprint tracking
- Track reprint user in PrinterManager in-memory state
- Fix file uploads not sending auth headers (FormData requires explicit headers)
Frontend changes:
- Display username on archive cards, library files, queue items
- Show "Started by" on printer cards during active prints
- Add auth headers to all 12 FormData upload functions
- Update TypeScript types for user tracking fields
Tests:
- Add unit tests for PrinterManager user tracking methods (7 tests)
- Add integration tests for current-print-user endpoint (3 tests)
- Add integration tests for library file user tracking (3 tests)
Works when authentication is enabled; gracefully hidden when disabled.
Closes#206
Implement centralized tag management for print archives:
- GET /archives/tags endpoint to list all tags with usage counts
- PUT /archives/tags/{name} endpoint to rename tags across archives
- DELETE /archives/tags/{name} endpoint to delete tags from archives
- TagManagementModal component with search, sort, rename, and delete
- Gear icon button next to tag filter dropdown on Archives page
- Fix tag autocompletion in EditArchiveModal using dedicated getTags API
Closes#183
Add support for MQTT-based smart plugs that subscribe to external MQTT
topics and extract power/energy data from JSON payloads. This enables
integration with Zigbee2MQTT, Shelly, Tasmota discovery, and other
MQTT-enabled energy monitoring devices.
Features:
- New "mqtt" plug type alongside tasmota and homeassistant
- Subscribe to any MQTT topic with configurable JSON paths
- Extract power, energy, and state values using dot notation
- Optional multiplier for unit conversion (mW to W, etc.)
- Monitor-only mode (no on/off control) with teal color scheme
- Reuses existing MQTT broker settings from network configuration
- Energy data included in statistics and per-print tracking
- Full backup/restore support for MQTT plug configurations
Closes#173
Allow users to manually set external URLs for archives from Printables,
Thingiverse, or other sources. The Globe button now opens the external
link when set, falling back to auto-detected MakerWorld URL.
- Add external_url field to PrintArchive model with migration
- Add input field to archive edit modal
- Update Globe button: external_url > makerworld_url > disabled
- Include external_url in backup/restore
- Add API test for external_url update
- Update docs (changelog, wiki, website)
Closes#151
Quick Stats "Print Time" now uses actual elapsed time (`completed_at - started_at`) instead of slicer estimates;
cancelled prints only count time actually printed
Closes#137
The "Default filament cost (per kg)" setting was being ignored when
calculating filament costs. A hardcoded value of 25.0 was used instead.
All three now read the default_filament_cost setting from the database,
falling back to 25.0 only if the setting doesn't exist.
Users can run "Recalculate Costs" from the Archives page to update
existing archives with the correct default cost.
Manually configure AMS slots for third-party or generic filaments:
1. Hover over an AMS slot on the printer card
2. Click the menu button (:material-dots-vertical:) that appears
3. Select **Configure Slot**
4. Choose a filament preset from your Bambu Studio cloud presets
5. Select a matching K profile (pressure advance calibration)
6. Optionally set a custom color using the color picker
7. Click **Configure Slot** to apply
**Color Picker Features:**
- Enter custom hex codes or color names (e.g., "brown", "FF8800")
- Live preview of selected color
- Expandable color picker in Configure AMS Slot modal:
- 8 basic colors shown by default
- 24 additional colors available via expand button
- Tests for ConfigureAmsSlotModal component
- Tests for AMS change callback
- Updated README with AMS slot configuration feature
- Wiki documentation for Configure AMS Slot feature
- Multi plate issue where plate names showed incorrect. #93
- Items from Queue end up as "source" files in archive. #107
- Added env variable support to change network port. #108
Docs -> https://wiki.bambuddy.cool/getting-started/docker/?h=port#custom-port
When reprinting a multi-plate 3MF file exported with "All sliced file",
the system now asks which plate to print and only maps filaments for
that specific plate.
Backend changes:
- Add GET /archives/{id}/plates endpoint to list available plates
with thumbnails, print times, and per-plate filament requirements
- Add GET /archives/{id}/plate-thumbnail/{index} for plate thumbnails
- Update GET /archives/{id}/filament-requirements to accept plate_id
query parameter for filtering filaments by plate
- Add plate_id field to ReprintRequest schema
- Update POST /archives/{id}/reprint to use plate_id from request body
instead of auto-detecting (maintains backward compatibility)
Frontend changes:
- Add getArchivePlates API method
- Update getArchiveFilamentRequirements to accept optional plateId
- Update reprintArchive to accept plate_id in options
- Add plate selection UI to ReprintModal when multi-plate 3MF detected
- Show plate thumbnails, names, and filament counts in selection grid
- Require plate selection before printing multi-plate files
- Filter filament requirements to show only selected plate's filaments
Tests:
- Add unit tests for multi-plate slice_info.config parsing
- Add unit tests for plate detection from gcode files
- Add integration tests for new plate endpoints
- Add f3d_path field to PrintArchive model and ArchiveResponse schema
- Add API endpoints for F3D upload/download/delete
- Add cyan badge on archive cards when F3D file is attached
- Add context menu options: Upload/Replace F3D, Download F3D, Remove F3D
- Include F3D files in backup/restore
- Add database migration for f3d_path column
- Add API tests for F3D endpoints
- Rebuild CHANGELOG from GitHub releases
Resolves#90
Resolves FTP transfer failures on A1/A1 Mini printers caused by SSL
session reuse incompatibility. Also adds configurable FTP timeout
setting for slow WiFi connections.
Changes:
- Add SSL session reuse bypass for A1/A1 Mini printers (auto-detected)
- Add printer_model parameter to FTP functions for model detection
- Add configurable FTP timeout (10-120s, default 30s) in Settings
- Update all FTP callers: archiving, reprint, timelapse, firmware upload
Technical details:
- A1/A1 Mini printers don't support vsFTPd's SSL session reuse
- X1C/P1S continue to use session reuse as required by their FTP server
- ImplicitFTP_TLS now accepts skip_session_reuse flag
- BambuFTPClient auto-detects A1/A1 Mini and sets flag accordingly
Added:
- Archive list view: edit/delete buttons and context menu with full feature parity
- Archive object count display on cards (extracted from 3MF metadata)
- Cross-view archive highlighting: click in calendar/project to highlight in card view
- Context menu button (⋮) on cards and list rows for easy access
- Spoolman: clear location when spools are removed from AMS
Fixed:
- QR code endpoint 500 error (added qrcode[pil] dependency)
Features:
- Add print options UI to reprint modal (bed leveling, flow calibration,
vibration calibration, first layer inspection, timelapse)
- Collapsible "Print Options" section with toggle switches
- Default values: bed leveling=on, vibration_cali=on, others=off
Fixes:
- Fix AMS mapping format to match Bambu Studio exactly
- Use slot_id from 3MF to position tray IDs correctly
- Fill unused slots with -1 placeholder
- Add ams_mapping2 with detailed {ams_id, slot_id} pairs
- Fix print command format for proper printer recognition
- Add auto_bed_leveling, cfg, extrude_cali_flag, nozzle_offset_cali
- Use American spelling "bed_leveling" (not British "bed_levelling")
- Match sequence_id format from official apps
- Prevent duplicate tray assignment in filament matching
This resolves the "stuck at filament change" issue on multi-color reprints
affecting X1C and other multi-AMS printer configurations.
- Track number of items per print job (default: 1)
- Project stats now show total items vs print jobs
- Progress bar counts items toward target, not just archives
- "Items Printed" field in archive edit modal
Backend:
- Added quantity field to PrintArchive model
- Database migration for quantity column
- Updated project stats to use SUM(quantity)
- Updated backup/restore to include quantity
- Updated CSV/Excel export with quantity field
Frontend:
- Added quantity input to EditArchiveModal
- Updated ProjectsPage to display total_items
- Updated ProjectDetailPage stats
- Fixed project delete not refreshing the list
- AMS Filament Preview:
- Add GET /archives/{id}/filament-requirements endpoint to extract
filament data from archived 3MF slice_info.config
- Show filament comparison in reprint modal when printer is selected
- Compare both filament type AND color with visual indicators:
- Green checkmark: Type and color match
- Yellow warning: Same type, different color
- Orange warning: Different type or empty slot
- Handle AMS-HT units (id >= 128) and virtual tray (slot 254)
- Normalize color formats between API (RRGGBBAA) and 3MF (#RRGGBB)
- File Type Badge:
- Archive cards show GCODE (green) or SOURCE (orange) badge
- Helps users identify which files have print data vs source-only
- Badge appears next to printer name in card content area
- Camera Stream Stability:
- Increase ffmpeg read timeout from 10s to 30s
- Add ffmpeg RTSP options: -timeout, -buffer_size, -max_delay
- Add frontend auto-reconnection with exponential backoff (2s-30s)
- Show reconnection UI with countdown and attempt counter
- Add TimelapseEditorModal component with visual timeline scrubber
- Add timelapse processing endpoints (info, thumbnails, process)
- Add TimelapseProcessor service using FFmpeg for video processing
- Support trim (start/end), speed (0.25x-4x), and audio overlay
- Add Edit button to TimelapseViewer
- Fix browser caching with timestamp query parameter
- Change default timelapse playback speed from 2x to 1x
Backend (backend/app/api/routes/archives.py):
- Added filament_colors extraction from slice_info.config in 3MF files
- Maps filament IDs (1-based) to tool numbers (0-based)
Frontend (frontend/src/components/GcodeViewer.tsx):
1. Multi-color support: Pass extrusionColor as array of CSS color strings for multi-color prints
2. Bambu T-command filtering: Filter out special Bambu commands (T255, T1000, T1001, T65535, T65279) that corrupt tool state
3. Initial tool: Prepend T0 to ensure initial tool is set correctly
4. Disable gradient: Set disableGradient: true for multi-color to preserve actual filament colors (the gradient was turning black into gray/white)
5. Disable topLayerColor: Don't set topLayerColor for multi-color (it overrides per-tool colors)
Key fixes for Bambu G-code compatibility:
- Bambu uses special T commands (T1000, T65535, etc.) that aren't real tool changes
- The gcode-preview library's brightness gradient was modifying colors based on layer index
Commit message suggestion:
Add multi-color filament support to G-code viewer
- Extract filament colors from 3MF slice_info.config
- Pass color array to gcode-preview for tool-based coloring
- Filter Bambu special T commands (T1000, T65535, etc.)
- Disable gradient to preserve actual filament colors
- The failure analysis service was only querying status == "failed"
- Changed all queries to include both failed AND aborted: status.in_(["failed", "aborted"])
- File: backend/app/services/failure_analysis.py
Issue 2: Cannot clear failed flag in edit mode
- Added status field to ArchiveUpdate schema (backend)
- Added status to API client type (frontend)
- Added status dropdown to EditArchiveModal with options: Completed, Failed, Cancelled, Printing
- When status changes to "completed", failure_reason is automatically cleared
- File changes:
- backend/app/schemas/archive.py - added status field
- frontend/src/api/client.ts - added status to updateArchive type
- frontend/src/components/EditArchiveModal.tsx - added status dropdown
### Projects / Print Grouping
- Create projects to group related prints (e.g., "Voron Build" with 50 parts)
- Track progress with target count and completion percentage
- Assign archives to projects via edit modal or context menu
- Project cards show archive thumbnails with clickable links
- Color-coded project badges on archive cards
- Filter and manage projects by status (active/completed/archived)
### Full-Text Search (FTS5)
- SQLite FTS5 virtual table for efficient searching
- Search across print_name, filename, tags, notes, designer, filament_type
- Automatic index sync with triggers for INSERT/UPDATE/DELETE
### Webhooks & API Keys
- API key authentication with granular permissions
- Permissions: can_read_status, can_manage_queue, can_control_printer
- Secure key generation with prefix display only after creation
- Settings page API Keys tab for key management
- Webhook endpoints for external integrations
### Failure Analysis
- Dashboard widget showing failure rate with color coding
- Correlate failures with conditions (filament type, printer, time)
- Top failure reasons breakdown
- Weekly trend visualization
### Archive Comparison
- Select 2-5 archives to compare side-by-side
- Highlight differences in print settings (yellow)
- Success/failure correlation insights
- Modal with close via button, X, Escape, or backdrop
### CSV/Excel Export
- Export archives and statistics with current filters
- Support for both CSV and Excel (.xlsx) formats
- openpyxl dependency added
## Bug Fixes
- Fixed context menu submenu not showing (removed overflow-hidden)
- Fixed project card thumbnails using correct API endpoint
- Fixed EditArchiveModal to invalidate projects query on save
- Fixed clipboard API fallback for HTTP contexts
- Fixed archive PATCH 500 error (FTS5 index rebuild)
- Fixed FastAPI trailing slash routing for projects endpoint
## UI Improvements
- Context menu submenu with hover/click support
- Project badge on archive cards with project color
- "Go to Project" context menu item for assigned archives
- Clickable project card thumbnails linking to archives
- Reset Layout button moved to Stats page header
maziggy