Problem/Motivation

ContentEntityInterface implements RevisionableInterface, but not all of the RevisionableInterface support revisions (e.g: taxonomy terms).
Before calling $entity->setNewRevision(FALSE); we should check if the entity allows revisions or not with $entity->getEntityType()->hasKey('revision').

Proposed resolution

a) Add a method RevisionableInterface::isRevisionable() that hides the implementation detail
or
b) Anyone would assume that objects implementing RevisionableInterface support revisions. Use it only where is needed, and use a trait if possible instead of having the implementation in ContentEntityBase.

Remaining tasks

Discuss

User interface changes

None.

API changes

Ideally, API additions only, so eligible for 8.1.0.

Data model changes

None.

CommentFileSizeAuthor
#5 2671352-2.patch571 bytespenyaskito

Comments

penyaskito created an issue. See original summary.

Version: 8.1.x-dev » 8.2.x-dev

Drupal 8.1.0-beta1 was released on March 2, 2016, which means new developments and disruptive changes should now be targeted against the 8.2.x-dev branch. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle.

penyaskito’s picture

penyaskito
he/him
Primary language Spanish
Location 🧑🏽‍🌾Seville 💃, Andalusia 🇪🇸, UTC+2 🇪🇺
CreditAttribution: penyaskito at Lingotek commented
Issue summary: View changes

Even funnier, EntityType defines isRevisionable() which has nothing to do with that interface. Could we move that there?

penyaskito’s picture

penyaskito
he/him
Primary language Spanish
Location 🧑🏽‍🌾Seville 💃, Andalusia 🇪🇸, UTC+2 🇪🇺
CreditAttribution: penyaskito at Lingotek commented
Issue tags: +neworleans2016, +DrupalWTF
penyaskito’s picture

penyaskito
he/him
Primary language Spanish
Location 🧑🏽‍🌾Seville 💃, Andalusia 🇪🇸, UTC+2 🇪🇺
CreditAttribution: penyaskito at Lingotek commented
Status: Active » Needs review
StatusFileSize
new 2671352-2.patch571 bytes

This would look like this.

Status: Needs review » Needs work

The last submitted patch, 5: 2671352-2.patch, failed testing.

Version: 8.2.x-dev » 8.3.x-dev

Drupal 8.2.0-beta1 was released on August 3, 2016, which means new developments and disruptive changes should now be targeted against the 8.3.x-dev branch. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle.

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Drupal 8.9.0-beta1 was released on March 20, 2020. 8.9.x is the final, long-term support (LTS) minor release of Drupal 8, which means new developments and disruptive changes should now be targeted against the 9.1.x-dev branch. For more information see the Drupal 8 and 9 minor version schedule and the Allowed changes during the Drupal 8 and 9 release cycles.

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Drupal 9.2.0-alpha1 will be released the week of May 3, 2021, which means new developments and disruptive changes should now be targeted for the 9.3.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

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joseph.olstad’s picture

joseph.olstad
Primary language French
CreditAttribution: joseph.olstad commented

yes this would be helpful!

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joseph.olstad
Primary language French
CreditAttribution: joseph.olstad commented

Hmm, appears this may have already been done elsewhere.

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Entity%21...

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joseph.olstad
Primary language French
CreditAttribution: joseph.olstad commented
Status: Needs work » Closed (works as designed)

This already exists.

The simplest way to use it is:

if ($node->getEntityType()->isRevisionable()) {
  // Safe to call $node->getRevisionId();.
}