[wp-trac] [WordPress Trac] #21819: Use an image size for custom headers instead of duplicating an attachment

[WordPress Trac]

#21819: Use an image size for custom headers instead of duplicating an attachment
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 Reporter:  koopersmith                          |       Owner:  joemcgill
     Type:  task (blessed)                       |      Status:  assigned
 Priority:  high                                 |   Milestone:  4.9
Component:  Media                                |     Version:  3.5
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch needs-testing 2nd-opinion  |     Focuses:
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Comment (by joemcgill):

 In [changeset:"41937"]:
 {{{
 #!CommitTicketReference repository="" revision="41937"
 Customizer: Improve handling of crops in the media library.

 This is a follow up on r41732, implementing the following improvements:

 * Attachment parent info is now stored in attachment meta rather than a
 separate post meta key.
 * Attachments created from contextual crops (e.g. header, logos, etc.) are
 filtered out of the media library using a new `_filterContext` method in
 `wp.media.controller.Library`.

 Props joemcgill, westonruter.
 See #21819.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/21819#comment:50>
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