[wp-trac] [WordPress Trac] #21390: Upload/Insert media revamp

[WordPress Trac]

#21390: Upload/Insert media revamp
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 Reporter:  nacin           |       Owner:  koopersmith
     Type:  task (blessed)  |      Status:  accepted
 Priority:  high            |   Milestone:  3.5
Component:  Media           |     Version:  trunk
 Severity:  normal          |  Resolution:
 Keywords:                  |
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Comment (by koopersmith):

 In [changeset:"22437"]:
 {{{
 #!CommitTicketReference repository="" revision="22437"
 Media: Integrate the gallery workflow with the media menu.

 `wp.media.model.Query.more()`
 * If a request has already been sent out for more attachments, return that
 request object instead of creating another.

 `wp.media.controller.Region`
 * A region allows views to be swapped in and out of a section of the page
 without either view having to know about the other.
 * Application components can use the same callbacks and resources by
 leveraging `Region.mode()`, which triggers a set of callbacks to create or
 transform the current view, but only if necessary.

 `wp.media.view.Frame`
 * Leverage `Region` controllers instead of forcing states to swap view
 objects, which causes states to fit more comfortably in the controller-
 camp.
 * Add `previous()`, a method to fetch the previous state `id`.
 * Separate out the default settings over several objects (so blank frames
 can be instantiated).

 `wp.media.view.MediaFrame`
 * The base `Frame` used for media management: handles integration with the
 `Modal` and `UploaderWindow` views.

 `wp.media.view.MediaFrame.Post`
 * Includes all default media states and callbacks necessary for inserting
 media into a post.

 see #21390.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/21390#comment:46>
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