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Author SHA1 Message Date
Danny Avila
2ac62a2e71
fix: Resolve Agent Provider Endpoint Type for File Upload Support (#12117)
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* 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
Marco Beretta
e4870ed0b0
🔌 refactor: MCP UI with Improved Accessibility and Reusable Components (#11118)
* feat: enhance MCP server selection UI with new components and improved accessibility

* fix(i18n): add missing com_ui_mcp_servers translation key

The MCP server menu aria-label was referencing a non-existent translation
key. Added the missing key for accessibility.

* feat(MCP): enhance MCP components with improved accessibility and focus management

* fix(i18n): remove outdated MCP server translation keys

* fix(MCPServerList): improve color contrast by updating text color for no MCP servers message

* refactor(MCP): Server status components and improve user action handling
Updated MCPServerStatusIcon to use a unified icon system for better clarity
Introduced new MCPCardActions component for standardized action buttons on server cards
Created MCPServerCard component to encapsulate server display logic and actions
Enhanced MCPServerList to render MCPServerCard components, improving code organization
Added MCPStatusBadge for consistent status representation in dialogs
Updated utility functions for status color and text retrieval to align with new design
Improved localization keys for better clarity and consistency in user messages

* style(MCP): update button and card background styles for improved UI consistency

* feat(MCP): implement global server initialization state management using Jotai

* refactor(MCP): modularize MCPServerDialog into structured component architecture

- Split monolithic dialog into dedicated section components (Auth, BasicInfo, Connection, Transport, Trust)
- Extract form logic into useMCPServerForm custom hook
- Add utility modules for JSON import and URL handling
- Introduce reusable SecretInput component in @librechat/client
- Remove deprecated MCPAuth component

* style(MCP): update button styles for improved layout and adjust empty state background color

* refactor(Radio): enhance component mounting logic and background style updates

* refactor(translation): remove unused keys and streamline localization strings
2025-12-28 12:20:15 -05:00