[wp-trac] [WordPress Trac] #52205: REST API: Plugins Controller single plugin route fatal errors on multisite

[WordPress Trac]

#52205: REST API: Plugins Controller single plugin route fatal errors on multisite
-------------------------------+----------------------------
 Reporter:  TimothyBlynJacobs  |      Owner:  (none)
     Type:  defect (bug)       |     Status:  new
 Priority:  normal             |  Milestone:  5.7
Component:  REST API           |    Version:  5.5
 Severity:  normal             |   Keywords:  good-first-bug
  Focuses:  rest-api           |
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 On multisite, trying to `GET` the single plugin endpoint, for example
 `wp/v2/plugins/hello`, fatal errors because `is_network_only_plugin` is
 not defined. This also effects the delete endpoint.

 Due to how the collection route and installation routes are structured,
 they don't run into this issue. To fix this, I think we should add
 `require_once ABSPATH . 'wp-admin/includes/plugin.php';` to the top of
 `check_read_permission` to make sure all our bases are covered.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52205>
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