fix(connectors): correct SourceInfo fields in OneDrive connector (#9004)

[mrveiss]

Thinking Path

Fixed a field mapping bug in the OneDrive connector where SourceInfo was being instantiated with incorrect field names. The connector was trying to use a description field that doesn't exist in the SourceInfo dataclass, causing TypeErrors at runtime when listing files.

The SourceInfo dataclass requires: source_id, name, path, content_type, size_bytes, last_modified, and optional metadata. The old code was passing description instead of the required path, content_type, and size_bytes fields.

What Changed

• Updated _file_to_source_info() method in OneDrive connector to use the correct required fields
• Added path extraction logic to parse Microsoft Graph API's path format (e.g., "/drive/root:/Documents" → "/Documents")
• Added _get_content_type() helper method to map file extensions to proper MIME types
• Updated test test_file_to_source_info_basic to verify the correct fields and include proper path data
• Updated metadata fields to include drive_id and site_id

Verification

Verified the fix resolves the SourceInfo field mismatch:

# Check SourceInfo dataclass definition
grep -A 12 "class SourceInfo" autobot-backend/knowledge/connectors/models.py
# Shows required fields: source_id, name, path, content_type, size_bytes, last_modified

# Run OneDrive connector tests
pytest autobot-backend/knowledge/connectors/onedrive_test.py::TestOneDriveConnector::test_file_to_source_info_basic -v
# Test passes and verifies correct fields are populated

Model Used

Claude Sonnet 4.5

Related Issues

• Fixes remaining bug in GitHub plugin(connectors): Microsoft OneDrive / SharePoint data source connector #9004 (OneDrive/SharePoint connector)
• Supersedes PR fix(connectors): correct SourceInfo fields in OneDrive connector (#9004) #9446 (same fix, cleaner branch without merge conflicts)
• Paperclip MVA-3301

🤖 Generated with Claude Code

[github-actions]

✅ SSOT Configuration Compliance: Passing

🎉 No hardcoded values detected that have SSOT config equivalents!

[mrveiss]

Closing due to CI failures (SAST, validation, frontend-tests, security-tests, startup-import-smoke). Part of PR limit enforcement (MVA-3660).