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use 'ids' parameter for explicit attachment ordering in [gallery] shortcodes. fixes #21816 

git-svn-id: http://core.svn.wordpress.org/trunk@21778 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Mark Jaquith 2012-09-06 19:19:56 +00:00
parent a0736b43ba
commit a282823b17
1 changed files with 7 additions and 0 deletions
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7
wp-includes/media.php
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@ -801,6 +801,7 @@ function gallery_shortcode($attr) {
'captiontag' => 'dd',
'columns' => 3,
'size' => 'thumbnail',
'ids' => '',
'include' => '',
'exclude' => ''
), $attr));
@ -809,6 +810,12 @@ function gallery_shortcode($attr) {
if ( 'RAND' == $order )
$orderby = 'none';
if ( !empty( $ids ) ) {
// 'ids' is explicitly ordered
$orderby = 'post__in';
$include = $ids;
}
if ( !empty($include) ) {
$include = preg_replace( '/[^0-9,]+/', '', $include );
$_attachments = get_posts( array('include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );