Summary

• Fixed broken links to pages in the parent space of reusable content when used across different sites
• Added parentSpaceContext to GitBookSpaceContext type for tracking parent space information
• Enhanced resolveContentRef to check parent space when page resolution fails in current space
• Added comprehensive unit tests for the new functionality

Background

When reusable content contains links to pages in its parent space, these links were broken when the reusable content was used in a different space/site. This happened because thepages array was set to[] for cross-space reusable content to prevent unwanted cross-site linking.

Solution

The fix introduces aparentSpaceContext field inGitBookSpaceContext that preserves information about the parent space (where the reusable content originates). When page resolution fails in the current space, the system now checks the parent space and uses the existingresolveContentRefInSpace function to generate proper absolute URLs.

Changes

• GitBookSpaceContext type: Added optionalparentSpaceContext field
• ReusableContent component: Now includes parent space context when rendering cross-space content
• resolveContentRef function: Added fallback logic to check parent space for page resolution
• Unit tests: Comprehensive test coverage for the new functionality

Test plan

• Unit tests pass for all new functionality
• Existing functionality remains intact (tests pass)
• Cross-space links resolve to absolute URLs for security
• Same-space reusable content behavior unchanged
• Manual testing with actual reusable content across different sites

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