Option to stop content from being unpublished

Not a bad feature, but I'd imagine this either belongs in a sub module or another contrib so folks have the option of using this or not?

The above patch works perfectly to stop referenced nodes from being unpublished. We also need the ability to stop a referenced term from being unpublished. Uploading the patch for the same.

The above patch(entity_reference_integrity-n3247080-6.patch) works perfectly to stop referenced nodes from being unpublished. We also need 1. The ability to stop a referenced term from being unpublished. Uploading the patch for the same.
2. When we try to delete or unpublish a particular node then on error message, user should get an hyperlink of node where that is referring instead of a plain text like "Node Title -> Paragraph Name" (e.g. "Winter 2022 > Suggested events").

The above patch(entity_reference_integrity-n3247080-6.patch) works perfectly to stop referenced nodes from being unpublished.
We also need
1. The ability to stop a referenced term from being unpublished.
2. Add a check box in admin setting form to show node edit link instead of node link in error message.
3. If the checkbox in point 2 is selected in admin settings form, when we try to delete or unpublish a particular node then on error message, user should get node edit link instead of node link or a plain text like "Node Title -> Paragraph Name" (e.g. "Winter 2022 > Suggested events").
Uploading the new patch for the same.

Modified Patch #11 to fix "Call to undefined method "getParentEntity()" error.

Adding following functionality to this patch entity_reference_integrity-n3247080-12.patch →

• If published field is disabled from Manage form display, it shows the entity reference error on updating any entity(Taxonomy/node/media).

Patch #13 works for me.

Adding following functionality to entity_reference_integrity-n3247080-13.patch →

• Add a check in code to show node edit link (if enabled in settings form) only for Node and Paragraph entities. (Refer to point 2 and 3 in comment #11 ✨ Option to stop content from being unpublished Needs review

Modified Patch #15 → to show taxonomy term edit links also.

#16 patch works OK, but it is checking integrity only on entity edit forms.

I have added some functionality to cover integrity checking, when unpublishing is executing by two other ways:

• by Drupal Action (i.e. when content is unpublishing by Views bulk operation)
• When content is unpublishing programatically (I have added check by hook_entity_presave() implementation.

I have added some new classes to the patch. The code can be further simplified but it can be solved by some another issue after some discussion, how to achieve it). I think, the code for checking integrity should be in separated class and not in action plugins. but it can be solved in some another issue.

Enhanced the code a bit since it did not work on my use case as my content entity has a different "published" key other than "status".

Please disregard my patch above as it doesn't apply cleanly. I basically enhanced the code a bit since it did not work on my use case as my content entity has a different "published" key other than "status".

Adding validation before invoking hasField on $entity during entityPresave().

Noticed the patch was not taking into account articles that may have been previously unpublished. Adding a small increment to address this.