langchain[patch]: update metadata and default expand param for confluence loader

[local-dev-korbit-ai-mentor]

• adding more metadata to confluence document_loader
• adjust default expansion to support metadata from version, see here for more details

Description by Korbit AI

Note

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What change is being made?

Update metadata and default expand parameter for the Confluence loader to include additional fields such as type, status, and version.

Why are these changes being made?

These changes enhance the Confluence loader by providing more comprehensive metadata for each page, which can be useful for better document management and tracking. The default expand parameter is updated to ensure the additional metadata is retrieved by default.

Summary by CodeRabbit

• New Features

  • Enhanced the Confluence data loader to support additional metadata, including document type, status, and versioning details.
  • Introduced more comprehensive access to Confluence page attributes, allowing for better tracking and context.

• Bug Fixes

  • Improved the accuracy of document creation by incorporating new fields from Confluence page data.

[local-dev-korbit-ai-mentor]

Clone of the PR langchain-ai/langchainjs#4220

[korbit-ai]

My review is in progress 📖 - I will have feedback for you in a few minutes!

[coderabbitai]

Walkthrough

The recent enhancements to the ConfluencePagesLoader in the Langchain library significantly improve its data handling capabilities. By extending the ConfluencePage interface, new metadata fields such as type, status, and version are now included. This allows for richer information retrieval, including version tracking and improved document context, ultimately enhancing the loader's utility in applications that depend on detailed Confluence page data.

Changes

Files	Change Summary
.../confluence.ts	Enhanced ConfluencePage interface with type, status, and version fields. Updated loader constructor to fetch version data. Modified document creation to include new metadata fields like id, status, and version details.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ConfluencePagesLoader
    participant ConfluenceAPI
    participant Document

    User->>ConfluencePagesLoader: Request to load pages
    ConfluencePagesLoader->>ConfluenceAPI: Fetch pages with expanded data
    ConfluenceAPI-->>ConfluencePagesLoader: Return pages with type, status, and version info
    ConfluencePagesLoader->>Document: Create Document with new metadata
    Document-->>User: Return Document with enriched data

Loading

Poem

🐇 In the realm of Confluence, pages dance,
With metadata now, they take a chance.
Types and statuses, oh what a sight,
Versions and updates, shining so bright!
Hop and skip, with joy we sing,
For richer data is a wondrous thing! ✨

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[korbit-ai]

I have reviewed your code and did not find any issues!

---

Please note that I can make mistakes, and you should still encourage your team to review your code as well.

[furwellness]

/review

[codiumai-pr-agent-free]

PR Reviewer Guide 🔍

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Key issues to review Potential Type Mismatch The version property is added as optional, but its usage in metadata assumes it always exists. This might lead to runtime errors if version is undefined. Incomplete Error Handling The new metadata fields are added without checking if they exist, which could lead to undefined values in the metadata object.

[furwellness]

@coderabbitai full review

[coderabbitai]

Actions performed

Full review triggered.

[coderabbitai]

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 9db8299 and d1b5b2d.

Files selected for processing (1)

• langchain/src/document_loaders/web/confluence.ts (3 hunks)

Additional comments not posted (3)

langchain/src/document_loaders/web/confluence.ts (3)

25-38: LGTM! Enhanced metadata fields in ConfluencePage.

The addition of type, status, and the optional version object enhances the metadata structure, aligning with the PR objectives.

---

88-88: LGTM! Updated expand parameter in constructor.

Including version in the expand parameter ensures comprehensive metadata retrieval.

---

209-216: LGTM! Expanded metadata in createDocumentFromPage.

The inclusion of additional metadata fields enhances the document's context. The use of optional chaining is appropriate for handling potentially undefined properties.

[furwellness]

Zero comments from coderabbit