get_media_items

Source code

function get_media_items( $post_id, $errors ) {

	$attachments = array();

	if ( $post_id ) {

		$post = get_post($post_id);

		if ( $post && $post->post_type == 'attachment' )

			$attachments = array($post->ID => $post);

		else

			$attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );

	} else {

		if ( is_array($GLOBALS['wp_the_query']->posts) )

			foreach ( $GLOBALS['wp_the_query']->posts as $attachment )

				$attachments[$attachment->ID] = $attachment;

	}



	$output = '';

	foreach ( (array) $attachments as $id => $attachment ) {

		if ( $attachment->post_status == 'trash' )

			continue;

		if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )

			$output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress'><div class='bar'></div></div><div id='media-upload-error-$id'></div><div class='filename'></div>$item\n</div>";

	}



	return $output;

}