plone / plone/plone.restapi

Link integrity endpoint serves different result than the browser view

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01 type: bug
Dominant language
Python
Stars
109
Forks
107
Avg merge
2d 3h
Merged PRs (30d)
4

Description

When comparing link integrity on the Plone classic UI and Volto, I noticed a weird difference.

When having the following setup:

  • page #1
  • page #2 (links to page #1)

When now trying to delete both pages, there should be no link breakage, since the pages references themselves. This is true for the classic UI, see screenshot:

image

Now compare this with Volto modal:

image

The Volto modal complains about a potential link breakage, which should not be there.

This was verified with Volto 17.0 and plone.restapi 8.37 and the Plone 6.1 coredev version.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the link integrity endpoint in plone.restapi and compare its result with the behavior shown in the classic UI and Volto modal. Reproduce the two-page self-reference case described in the issue. Done means the endpoint no longer reports link breakage for pages being deleted together, with a regression test covering that case.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
api, backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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