id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
17580	"get_media_item(): add filter to better control ""buttons"" in media upload and make more performant if buttons are already set"	mitchoyoshitaka	mitchoyoshitaka	"Two issues in get_media_item():
1. There's no good, clean way to modify the ""buttons"" (things which get stored lumped together in $form_fields[""buttons""]) in the Media Upload, except for the ""delete"" and ""send"" (aka ""insert into post"") which can be controlled via the 'get_media_item_args'. Add a filter for that.
2. Right now we construct the HTML snippets for different buttons, as $send, $delete, and $thumbnail... and then checking whether $form_fields[""buttons""] is already set or not, and then only using them if it's not already set. If a plugin already pre-specifies the buttons HTML, this computation is completely wasteful. Move this conditional earlier.
3. (Terribly minor:) If any of these buttons aren't actually used, <td class='savesend'/> is produced with extra whitespace in it. This is a reflection of the poor design of the code which prints this HTML."	enhancement	new	normal	Future Release	Performance	3.1.3	normal		needs-refresh