feat(webflow): added collection, item, & site selectors for webflow

[waleedlatif1]

Summary

• added collection, item, & site selectors for webflow

Type of Change

• New feature

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Dec 14, 2025 3:05am

[greptile-apps]

Greptile Overview

Greptile Summary

This PR adds comprehensive UI selectors for Webflow integration, enabling users to select sites, collections, and items through dropdown menus instead of manually entering IDs.

Key Changes:

• Added three new selector types (webflow.sites, webflow.collections, webflow.items) to the selector registry with proper dependency chains
• Converted API routes from GET to POST with improved credential authorization using authorizeCredentialUse and token refresh
• Created new /api/tools/webflow/items endpoint for fetching collection items
• Extended WebflowBaseParams to include siteId as a required parameter across all Webflow tools
• Updated block configuration with both basic (selector dropdowns) and advanced (manual ID input) modes for site, collection, and item selection
• Added proper validation in the params handler to ensure required IDs are present before operations
• Updated documentation to reflect the new siteId requirement

Architecture:
The implementation follows the existing selector pattern used by other integrations (Jira, Linear, etc.) with cascading dependencies: credential → site → collection → item.

Confidence Score: 5/5

• This PR is safe to merge - well-structured feature addition with proper authorization, validation, and follows existing patterns.
• The code follows established patterns from other integrations (Jira, Linear), implements proper authorization via authorizeCredentialUse, includes comprehensive validation, and the previous siteId issue has been resolved per the thread.
• No files require special attention.

Important Files Changed

File Analysis

Filename	Score	Overview
apps/sim/blocks/blocks/webflow.ts	5/5	Added site, collection, and item selectors with both basic (dropdown) and advanced (manual ID) modes. Proper validation and parameter handling for all Webflow operations.
apps/sim/hooks/selectors/registry.ts	5/5	Added three new selectors (webflow.sites, webflow.collections, webflow.items) with proper query key management and dependency handling.
apps/sim/app/api/tools/webflow/sites/route.ts	5/5	Changed from GET to POST, added proper credential authorization using authorizeCredentialUse and token refresh.
apps/sim/app/api/tools/webflow/collections/route.ts	5/5	Changed from GET to POST, added proper credential authorization and requires siteId to fetch collections.
apps/sim/app/api/tools/webflow/items/route.ts	5/5	New API endpoint to fetch Webflow items from a collection with client-side search filtering.
apps/sim/tools/webflow/types.ts	5/5	Added siteId to WebflowBaseParams, affecting all Webflow tool types.

Sequence Diagram

sequenceDiagram
    participant User
    participant Selector as UI Selectors
    participant Routes as API Routes
    participant Webflow

    User->>Selector: Pick credential
    Selector->>Routes: Fetch sites
    Routes->>Webflow: List sites
    Webflow-->>Routes: Sites data
    Routes-->>Selector: Formatted sites

    User->>Selector: Pick site
    Selector->>Routes: Fetch collections
    Routes->>Webflow: List collections for site
    Webflow-->>Routes: Collections data
    Routes-->>Selector: Formatted collections

    User->>Selector: Pick collection
    Selector->>Routes: Fetch items
    Routes->>Webflow: List items for collection
    Webflow-->>Routes: Items data
    Routes-->>Selector: Formatted items

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[greptile-apps]

Additional Comments (1)

1. apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/project-selector/project-selector-input.tsx, line 46-53 (link)

   style: Dead code: isLinear, linearCredential, and jiraCredential are no longer used after the credential resolution simplification.

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[waleedlatif1]

@greptile

[greptile-apps]

_{17 files reviewed, 1 comment}

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[waleedlatif1]

@greptile

[greptile-apps]

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