/**
* Convenient function for inserting a directory at a given position
* in the playlist, It will dive down the URL you feed it and
* recursivly insert all files.
*
* @param playlist the playlist to add it URL to.
* @param plname the name of the playlist to modify.
* @param pos a position in the playlist.
* @param nurl the URL of an directory you want to add
* @param err an #xmms_error_t that should be defined upon error.
*/
static void
xmms_playlist_client_rinsert (xmms_playlist_t *playlist, const gchar *plname, gint32 pos,
const gchar *path, xmms_error_t *err)
{
xmmsv_coll_t *idlist;
xmmsv_list_iter_t *it;
xmmsv_t *list;
idlist = xmms_medialib_add_recursive (playlist->medialib, path, err);
list = xmmsv_coll_idlist_get (idlist);
xmmsv_get_list_iter (list, &it);
xmmsv_list_iter_last (it);
while (xmmsv_list_iter_valid (it)) {
xmms_medialib_entry_t entry;
xmmsv_t *value;
xmmsv_list_iter_entry (it, &value);
xmmsv_get_int (value, &entry);
xmms_playlist_insert_entry (playlist, plname, pos, entry, err);
xmmsv_list_iter_prev (it);
}
xmmsv_coll_unref (idlist);
}
static void
xmms_playlist_client_insert_collection (xmms_playlist_t *playlist, const gchar *plname,
gint32 pos, xmmsv_coll_t *coll,
xmmsv_t *order, xmms_error_t *err)
{
xmmsv_list_iter_t *it;
xmmsv_t *list;
list = xmms_collection_query_ids (playlist->colldag, coll, 0, 0, order, err);
if (xmms_error_iserror (err)) {
return;
}
xmmsv_get_list_iter (list, &it);
xmmsv_list_iter_last (it);
while (xmmsv_list_iter_valid (it)) {
xmms_medialib_entry_t mid;
xmmsv_t *entry;
xmmsv_list_iter_entry (it, &entry);
xmmsv_get_int (entry, &mid);
xmms_playlist_insert_entry (playlist, plname, pos, mid, err);
xmmsv_list_iter_prev (it);
}
xmmsv_unref (list);
}
/**
* Return a collection with several order-operators added.
*
* @param coll the original collection
* @param order list of ordering strings or dicts.
*
* @return coll with order-operators added
*/
xmmsv_t *
xmmsv_coll_add_order_operators (xmmsv_t *coll, xmmsv_t *order)
{
xmmsv_list_iter_t *it;
xmmsv_t *current, *value;
x_api_error_if (coll == NULL, "with a NULL coll", NULL);
xmmsv_ref (coll);
if (!order) {
return coll;
}
x_api_error_if (!xmmsv_is_type (order, XMMSV_TYPE_LIST),
"with a non list order", coll);
current = coll;
xmmsv_get_list_iter (order, &it);
xmmsv_list_iter_last (it);
while (xmmsv_list_iter_entry (it, &value)) {
xmmsv_t *ordered;
ordered = xmmsv_coll_add_order_operator (current, value);
xmmsv_unref (current);
current = ordered;
xmmsv_list_iter_prev (it);
}
return current;
}