$ID = isset($ID) ? (int) $ID : 0;
$post_id = isset($post_id)? (int) $post_id : 0;
-// Require an ID for the edit screen
+// Require an ID for the edit screen.
if ( isset($action) && $action == 'edit' && !$ID )
wp_die( __( 'Cheatin’ uh?' ) );
if ( ! empty( $_REQUEST['post_id'] ) && ! current_user_can( 'edit_post' , $_REQUEST['post_id'] ) )
wp_die( __( 'Cheatin’ uh?' ) );
- // upload type: image, video, file, ..?
+ // Upload type: image, video, file, ..?
if ( isset($_GET['type']) ) {
$type = strval($_GET['type']);
} else {
$type = apply_filters( 'media_upload_default_type', 'file' );
}
- // tab: gallery, library, or type-specific
+ // Tab: gallery, library, or type-specific.
if ( isset($_GET['tab']) ) {
$tab = strval($_GET['tab']);
} else {
$body_id = 'media-upload';
- // let the action code decide how to handle the request
+ // Let the action code decide how to handle the request.
if ( $tab == 'type' || $tab == 'type_url' || ! array_key_exists( $tab , media_upload_tabs() ) ) {
/**
* Fires inside specific upload-type views in the legacy (pre-3.5.0)