Gutenberg-plugin JS enqueue error for users without permission to push.

[peterwilsoncc]

Describe the bug

When a user without permission to syndicate posts visits the block editor screen, an error is thrown enqueuing the Gutenberg-plugin JavaScript as the dt-push dependency is not available.

This is caused by the is_syndicatable() check in the push-ui file preventing the registration of the dependency if it's unavailable.

distributor/includes/push-ui.php

Lines 407 to 410 in 0d55331

	if ( ! syndicatable() ) {
	return;
	}

It may be possible to remove the is_syndicatable() check when enqueuing the the push UI JavaScript but the JavaScript may require the addition of a check for the user permissions.

Steps to Reproduce

1. Add the following code to prevent pushing for all users to mu plugins

   add_filter( 'dt_syndicatable_capabilities', function() { return 'do_not_allow'; } );

2. Enable the Query Monitor plugin
3. Visit the post edit screen
4. Query Monitor will report the dependency issue

Screenshots, screen recording, code snippet

Environment information

• Distributor Develop @ 75c0bf3
• WordPress 6.5.4

WordPress information

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[thrijith]

Hi @peterwilsoncc

If I remove the syndicatable before script enqueuing it gets rid of the error and if I login via a user who doesn't have permission to push content, the UI to push doesn't show anything https://cleanshot.thrijith.com/6h0NTlQ5gqpnjwmZ7F8D, do we need any additional checks in the JS in this case?