LibreChat/packages/data-provider/src
Danny Avila 2ac62a2e71
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fix: Resolve Agent Provider Endpoint Type for File Upload Support (#12117)
* chore: Remove unused setValueOnChange prop from MCPServerMenuItem component

* fix: Resolve agent provider endpoint type for file upload support

When using the agents endpoint with a custom provider (e.g., Moonshot),
the endpointType was resolving to "agents" instead of the provider's
actual type ("custom"), causing "Upload to Provider" to not appear in
the file attach menu.

Adds `resolveEndpointType` utility in data-provider that follows the
chain: endpoint (if not agents) → agent.provider → agents. Applied
consistently across AttachFileChat, DragDropContext, useDragHelpers,
and AgentPanel file components (FileContext, FileSearch, Code/Files).

* refactor: Extract useAgentFileConfig hook, restore deleted tests, fix review findings

- Extract shared provider resolution logic into useAgentFileConfig hook
  (Finding #2: DRY violation across FileContext, FileSearch, Code/Files)
- Restore 18 deleted test cases in AttachFileMenu.spec.tsx covering
  agent capabilities, SharePoint, edge cases, and button state
  (Finding #1: accidental test deletion)
- Wrap fileConfigEndpoint in useMemo in AttachFileChat (Finding #3)
- Fix misleading test name in AgentFileConfig.spec.tsx (Finding #4)
- Fix import order in FileSearch.tsx, FileContext.tsx, Code/Files.tsx (Finding #5)
- Add comment about cache gap in useDragHelpers (Finding #6)
- Clarify resolveEndpointType JSDoc (Finding #7)

* refactor: Memoize Footer component for performance optimization

- Converted Footer component to a memoized version to prevent unnecessary re-renders.
- Improved import structure by adding memo to the React import statement for clarity.

* chore: Fix remaining review nits

- Widen useAgentFileConfig return type to EModelEndpoint | string
- Fix import order in FileContext.tsx and FileSearch.tsx
- Remove dead endpointType param from setupMocks in AttachFileMenu test

* fix: Pass resolved provider endpoint to file upload validation

AgentPanel file components (FileContext, FileSearch, Code/Files) were
hardcoding endpointOverride to "agents", causing both client-side
validation (file limits, MIME types) and server-side validation to
use the agents config instead of the provider-specific config.

Adds endpointTypeOverride to UseFileHandling params so endpoint and
endpointType can be set independently. Components now pass the
resolved provider name and type from useAgentFileConfig, so the full
fallback chain (provider → custom → agents → default) applies to
file upload validation on both client and server.

* test: Verify any custom endpoint is document-supported regardless of name

Adds parameterized tests with arbitrary endpoint names (spaces, hyphens,
colons, etc.) confirming that all custom endpoints resolve to
document-supported through resolveEndpointType, both as direct
endpoints and as agent providers.

* fix: Use || for provider fallback, test endpointOverride wiring

- Change providerValue ?? to providerValue || so empty string is
  treated as "no provider" consistently with resolveEndpointType
- Add wiring tests to CodeFiles, FileContext, FileSearch verifying
  endpointOverride and endpointTypeOverride are passed correctly
- Update endpointOverride JSDoc to document endpointType fallback
2026-03-07 10:45:43 -05:00
..
react-query 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
types 📄 feat: Local Text Extraction for PDF, DOCX, and XLS/XLSX (#11900) 2026-02-22 14:22:45 -05:00
accessPermissions.ts 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
actions.ts 🛡️ fix: Implement TOCTOU-Safe SSRF Protection for Actions and MCP (#11722) 2026-02-11 22:09:58 -05:00
api-endpoints.ts 🧭 fix: Subdirectory Deployment Auth Redirect Path Doubling (#12077) 2026-03-05 01:38:44 -05:00
artifacts.ts 🪟 fix: Windows Build (npm) (#3889) 2024-09-02 10:01:09 -04:00
azure.ts 🔃 refactor: Decouple Effects from AppService, move to data-schemas (#9974) 2025-10-05 06:37:57 -04:00
bedrock.ts 🧠 feat: Add reasoning_effort configuration for Bedrock models (#11991) 2026-02-28 15:02:09 -05:00
config.spec.ts fix: Resolve Agent Provider Endpoint Type for File Upload Support (#12117) 2026-03-07 10:45:43 -05:00
config.ts fix: Resolve Agent Provider Endpoint Type for File Upload Support (#12117) 2026-03-07 10:45:43 -05:00
createPayload.ts ⏸ refactor: Improve UX for Parallel Streams (Multi-Convo) (#11096) 2025-12-25 01:43:54 -05:00
data-service.ts 🛡️ fix: Secure MCP/Actions OAuth Flows, Resolve Race Condition & Tool Cache Cleanup (#11756) 2026-02-12 14:22:05 -05:00
feedback.ts 📈 feat: Chat rating for feedback (#5878) 2025-05-30 12:16:34 -04:00
file-config.spec.ts 🧩 feat: OpenDocument Format File Upload and Native ODS Parsing (#11959) 2026-02-26 14:39:49 -05:00
file-config.ts 🧩 feat: OpenDocument Format File Upload and Native ODS Parsing (#11959) 2026-02-26 14:39:49 -05:00
generate.ts 🪐 feat: Initial OpenAI Responses API Support (#8149) 2025-06-30 18:34:47 -04:00
headers-helpers.ts 🚪 fix: Complete OIDC RP-Initiated Logout With id_token_hint and Redirect Race Fix (#12024) 2026-03-02 21:34:13 -05:00
index.ts 🔒 fix: Request interceptor for Shared Link Page Scenarios (#12036) 2026-03-03 12:03:33 -05:00
keys.ts 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
mcp.ts ⏱️ fix: Separate MCP GET SSE Stream Timeout from POST and Suppress SDK-Internal Recovery Errors (#11936) 2026-02-24 21:05:58 -05:00
messages.ts 🐛 fix: String Interpolation in Messages Endpoint from #9155 (#9312) 2025-08-27 13:48:48 -04:00
models.ts 🗂️ refactor: Artifacts via Model Specs & Scope Badge Persistence by Spec Context (#11796) 2026-02-14 13:56:50 -05:00
parameterSettings.ts 🎚️ feat: Add Thinking Level Parameter for Gemini 3+ Models (#11994) 2026-02-28 16:56:10 -05:00
parsers.ts 📅 refactor: Replace Numeric Weekday Index with Named Day in Date Template Variables (#12022) 2026-03-02 19:22:11 -05:00
permissions.ts 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
request.ts 🧭 fix: Subdirectory Deployment Auth Redirect Path Doubling (#12077) 2026-03-05 01:38:44 -05:00
roles.ts 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
schemas.spec.ts 🤖 feat: Claude Opus 4.6 - 1M Context, Premium Pricing, Adaptive Thinking (#11670) 2026-02-06 18:35:36 -05:00
schemas.ts 🎚️ feat: Add Thinking Level Parameter for Gemini 3+ Models (#11994) 2026-02-28 16:56:10 -05:00
types.ts 🎚️ feat: Add Thinking Level Parameter for Gemini 3+ Models (#11994) 2026-02-28 16:56:10 -05:00
utils.ts 📂 refactor: Cleanup File Filtering Logic, Improve Validation (#10414) 2025-11-10 19:05:30 -05:00