fix: remove null markers for non-stackable blocks that have been removed#3730
Merged
Conversation
|
No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: defaults Review profile: CHILL Plan: Pro Run ID: 📒 Files selected for processing (1)
📝 WalkthroughWalkthrough
ChangesBlock sanitization
Estimated code review effort: 3 (Moderate) | ~15–30 minutes Possibly related PRs
Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
🤖 Pull request artifacts
|
|
Size Change: +403 B (+0.02%) Total Size: 2.63 MB 📦 View Changed
ℹ️ View Unchanged
|
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Currently, the sanitizer correctly removes non-Stackable blocks from saved style markup, but it did not also remove the corresponding null markers.
In WordPress parsed blocks, innerBlocks and innerContent must stay aligned, which means each null in innerContent must points to the next block in innerBlocks. When a non-Stackable child block was removed, the orphaned null marker remained. Later,
serialize_blocks()tried to serialize this causing PHP warnings in the editor such as undefined array keys and missing blockName.The fix preserves the original innerBlocks indexes while sanitizing child blocks, then rebuilds both arrays together.
Summary by CodeRabbit