[wp-trac] [WordPress Trac] #20230: Add new filter post_gallery_results to replace the core gallery template after the attachment query

[WordPress Trac]

#20230: Add new filter post_gallery_results to replace the core gallery template
after the attachment query
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 Reporter:  jeremyfelt   |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  Media        |    Version:
 Severity:  normal       |   Keywords:  has-patch
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 The {{{post_gallery}}} filter in {{{gallery_shortcode()}}} already allows
 complete replacement of the gallery template provided by core. However,
 any function attached to this filter must also handle the query logic for
 attachment data.

 The proposed filter {{{post_gallery_results}}} is placed immediately after
 all query logic is complete. The gallery template output can still be
 replaced, but with the help of the {{{$attachments}}} data provided by
 core queries.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20230>
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