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Allow attachments to be Detached from their parent in media grid and list modes.

Browse Source 
See #6820.


git-svn-id: https://develop.svn.wordpress.org/trunk@31619 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2015-03-05 05:34:40 +00:00
parent 26875b75a3
commit 6c8322e8fa
8 changed files with 124 additions and 42 deletions
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52
src/wp-admin/upload.php
View File

@@ -113,45 +113,14 @@ if ( $doaction ) {
}
switch ( $doaction ) {
case 'attach':
$parent_id = (int) $_REQUEST['found_post_id'];
if ( !$parent_id )
return;
$parent = get_post( $parent_id );
if ( !current_user_can( 'edit_post', $parent_id ) )
wp_die( __( 'You are not allowed to edit this post.' ) );
$attach = array();
foreach ( (array) $_REQUEST['media'] as $att_id ) {
$att_id = (int) $att_id;
if ( !current_user_can( 'edit_post', $att_id ) )
continue;
$attach[] = $att_id;
}
if ( ! empty( $attach ) ) {
$attach_string = implode( ',', $attach );
$attached = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $attach_string )", $parent_id ) );
foreach ( $attach as $att_id ) {
clean_attachment_cache( $att_id );
}
}
if ( isset( $attached ) ) {
$location = 'upload.php';
if ( $referer = wp_get_referer() ) {
if ( false !== strpos( $referer, 'upload.php' ) )
$location = $referer;
}
$location = add_query_arg( array( 'attached' => $attached ) , $location );
wp_redirect( $location );
exit;
}
case 'detach':
wp_media_attach_action( $_REQUEST['parent_post_id'], 'detach' );
break;
case 'attach':
wp_media_attach_action( $_REQUEST['found_post_id'] );
break;
case 'trash':
if ( !isset( $post_ids ) )
break;
@@ -256,7 +225,12 @@ if ( ! empty( $_GET['posted'] ) ) {
if ( ! empty( $_GET['attached'] ) && $attached = absint( $_GET['attached'] ) ) {
$message = sprintf( _n('Reattached %d attachment.', 'Reattached %d attachments.', $attached), $attached );
$_SERVER['REQUEST_URI'] = remove_query_arg(array('attached'), $_SERVER['REQUEST_URI']);
$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'detached', 'attached' ), $_SERVER['REQUEST_URI'] );
}
if ( ! empty( $_GET['detached'] ) && $detached = absint( $_GET['detached'] ) ) {
$message = sprintf( _n( 'Detached %d attachment.', 'Detached %d attachments.', $detached ), $detached );
$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'detached', 'attached' ), $_SERVER['REQUEST_URI'] );
}
if ( ! empty( $_GET['deleted'] ) && $deleted = absint( $_GET['deleted'] ) ) {