Media: Add an action for `wp_media_attach_action`.

This action fires when media is attached/detached from a post.

Fixes: #49614.
Props: jonoaldersonwp, antpb, rebasaurus, donmhico. 


Built from https://develop.svn.wordpress.org/trunk@47909


git-svn-id: http://core.svn.wordpress.org/trunk@47683 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
whyisjake 2020-06-04 15:00:09 +00:00
parent 0eaae8ebbf
commit 00d3696923
2 changed files with 16 additions and 5 deletions

View File

@ -3724,13 +3724,24 @@ function wp_media_attach_action( $parent_id, $action = 'attach' ) {
} else {
$result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" );
}
foreach ( $ids as $att_id ) {
clean_attachment_cache( $att_id );
}
}
if ( isset( $result ) ) {
foreach ( $ids as $att_id ) {
/**
* Fires when media is attached/detached from a post.
*
* @since 5.5
*
* @param string $action Attach/detach action.
* @param int $att_id The attachment ID.
* @param int $parent_id Attachment parent ID.
*/
do_action( 'wp_media_attach_action', $action, $att_id, $parent_id );
clean_attachment_cache( $att_id );
}
$location = 'upload.php';
$referer = wp_get_referer();

View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.5-alpha-47908';
$wp_version = '5.5-alpha-47909';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.