Fix#19019 — MCP _fetch_all_datasets() used wrong total key (total vs total_datasets), causing extra empty-page requests. Now reads total_datasets with fallback.
### Summary
GET /api/v1/files/{id} now sets attachment filename for both Python and
Go handlers so browsers can save downloads with the correct name.
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Co-authored-by: Cursor <cursoragent@cursor.com>
### Summary
Fix `.wmf` file type detection by matching lowercased filename
normalization in both Python and Go extension checks.
This PR also removes a duplicate `avi` entry from the Python visual file
type regex.
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Co-authored-by: Jin Hai <haijin.chn@gmail.com>
### Summary
Add Xquik as a new data source for X (Twitter) post ingestion. Supports Latest/Top queries, cursor pagination, incremental sync, and maps engagement/media to RAGFlow documents. Stops duplicate requests on repeated cursors. Tests and docs included.
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Co-authored-by: kriptoburak <kriptoburak@users.noreply.github.com>
## Summary
- Frontend `Images` already includes `bmp`
(`web/src/constants/common.ts`), and picture parsing already accepts
`.bmp` (`internal/parser/parser/picture_parser.go`, `rag/app/picture.py`
via Pillow).
- This PR adds `bmp` to both whitelist sites and a small Go unit test.
Co-authored-by: zhangjiangshan1 <zhangjiangshan1@kingsoft.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
## Summary
When `STORAGE_IMPL=AWS_S3`, the Admin Service status page keeps showing
MinIO. Three things conspire:
1. `admin/server/config.py::load_configurations` only knows the
`minio` and `minio_0` config keys. An `s3` block lands on the
`case _:` branch and logs `Unknown configuration key: s3`
(issue #17294).
2. `admin/server/services.py::ServiceMgr.get_all_services` filters
retrieval services by `DOC_ENGINE` but has no equivalent filter
for `file_store` services by `STORAGE_IMPL`. A stale MinIO block
is returned regardless of the active backend.
3. The wired health check is hardcoded to `check_minio_alive`, which
calls `settings.MINIO['host']`. With `STORAGE_IMPL=AWS_S3` that
block is uninitialized, so the check always times out.
Fixes#17294
### What problem does this PR solve?
Closes#8175.
The Agent OpenAI-compatible streaming path uses `get_data_openai(...,
stream=True)`, but that helper currently returns a minimal chunk shape.
The main OpenAI-compatible chat endpoint already includes chunk metadata
such as `created`, `system_fingerprint`, `usage`, `logprobs`, and
assistant role/tool placeholders.
This PR aligns the Agent stream helper with that existing
OpenAI-compatible chunk shape while keeping the current `delta.content`
behavior and existing reference injection path intact.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### Verification
- `./.venv/bin/python -m pytest
test/unit_test/api/utils/test_api_utils.py -q`
- `python3 -m py_compile api/utils/api_utils.py
test/unit_test/api/utils/test_api_utils.py`
- `uvx ruff check api/utils/api_utils.py
test/unit_test/api/utils/test_api_utils.py`
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Co-authored-by: Harsh Kashyap <harshkashyap@Harshs-MacBook-Pro.local>
## What this fixes
Closes#16400.
`get_data_openai()` currently returns `created: null` when callers do
not pass a timestamp, and it replaces explicit timestamp values with the
current time. This makes non-streaming OpenAI-compatible responses
inconsistent with the expected integer `created` timestamp field.
## Change
- Preserve explicit `created` values when provided.
- Default non-streaming responses to `int(time.time())` when `created`
is not provided.
- Add focused unit coverage for default timestamps, explicit timestamps,
and unchanged streaming chunk shape.
## Verification
- `./.venv/bin/python -m pytest
test/unit_test/api/utils/test_api_utils.py -q`
- `python3 -m py_compile api/utils/api_utils.py
test/unit_test/api/utils/test_api_utils.py`
- `uvx ruff check api/utils/api_utils.py
test/unit_test/api/utils/test_api_utils.py`
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Co-authored-by: Harsh Kashyap <harshkashyap@Harshs-MacBook-Pro.local>
### What problem does this PR solve?
Closes#12962
MCPToolCallSessions created during agent execution (in `Agent.__init__`)
are never explicitly closed. Each session starts its own event loop
thread and opens an SSE/HTTP connection to the MCP server. When the
canvas goes out of scope, these threads and connections remain alive
indefinitely, accumulating over time and causing resource exhaustion
after prolonged use.
### Solution
1. Add a `Graph.close()` method that iterates all components, finds
MCPToolCallSessions held by Agent tools, and calls `close_sync()` on
each to properly shut down the event loop, thread, and connection.
2. Call `canvas.close()` in `finally` blocks after `canvas.run()`
completes in `canvas_service.py` and `canvas_app.py`.
3. Move MCP session cleanup to `finally` blocks in `test_tool` endpoint
(`mcp_server_app.py`) and `get_mcp_tools` (`api_utils.py`) to ensure
sessions are closed even on exceptions.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
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Co-authored-by: conflict-resolver <conflict-resolver@local>
Co-authored-by: Zhichang Yu <yuzhichang@gmail.com>
### What problem does this PR solve?
The Profile **Name** field currently lacks application-level validation
and allows users to save excessively long names and unsupported special
characters.
While the database enforces a maximum length of 100 characters, neither
the frontend nor backend validates nickname format before persistence.
This can result in inconsistent user data, poor user experience, and UI
layout issues when long names wrap across multiple lines.
This PR introduces consistent frontend and backend validation for
profile names, enforces length and character constraints, provides clear
validation feedback, and prevents invalid values from being saved.
Fixes#15693
### Type of change
* [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Python implementation of the Go-based model_provider API suite.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
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Co-authored-by: bill <yibie_jingnian@163.com>
Wang Qi
Manan Bansal
xu jiaming
天海蒼灆andCursor
RocandJin Hai
Burak Bayırandkriptoburak
Paul Yao
Yash Raj PandeyandJin Hai
Sbaaoui Idriss
zws202606
Charles
deadtrickster
buua436
Harsh Kashyap
Haruko386
euvre
Kevin Hu
Carl Harris
