[wp-trac] [WordPress Trac] #38228: Add filter to default gallery shortcode output

[WordPress Trac]

#38228: Add filter to default gallery shortcode output
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 Reporter:  tristangemus  |      Owner:
     Type:  enhancement   |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Gallery       |    Version:  trunk
 Severity:  normal        |   Keywords:
  Focuses:  rtl           |
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 Right now the only way to alter the default gallery shortcode output is to
 use the "post_gallery" shortcode which effectively requires the developer
 to rewrite the entire shortcode.

 There is a lot of redundancy in here since in most cases, we do not want
 to alter the retrieval of gallery items.

 By adding a simple filter at the end of the gallery, we can save a lot of
 code as well as not effect anyone currently using the post_gallery filter.
 See my proposed patch.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38228>
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