static void
resolve_album_art (ResolveData *resolve_data,
resolution_flags_t flags)
{
const gchar *artist, *album;
GCancellable *cancellable = NULL;
GFile *cache_file = NULL;
resolve_data_start_operation (resolve_data, "album-art");
artist = grl_media_audio_get_artist (GRL_MEDIA_AUDIO (resolve_data->rs->media));
album = grl_media_audio_get_album (GRL_MEDIA_AUDIO (resolve_data->rs->media));
if (!artist || !album)
goto done;
cancellable = resolve_data_ensure_cancellable (resolve_data);
media_art_get_file (artist, album, "album", &cache_file);
if (cache_file) {
/* Check whether the cache file exists. */
resolve_data_start_operation (resolve_data, "album-art");
g_file_query_info_async (cache_file, G_FILE_ATTRIBUTE_ACCESS_CAN_READ,
G_FILE_QUERY_INFO_NONE, G_PRIORITY_DEFAULT,
cancellable, resolve_album_art_cb, resolve_data);
} else {
GRL_DEBUG ("Found no thumbnail for artist %s and album %s", artist, album);
}
done:
resolve_data_finish_operation (resolve_data, "album-art", NULL);
g_clear_object (&cache_file);
}
/**
* media_art_get_path:
* @artist: (allow-none): the artist
* @title: (allow-none): the title
* @prefix: (allow-none): the prefix, for example "album"
* @cache_path: (out) (transfer full) (allow-none): a string
* representing the path to the cache for this media art
* path or %NULL
*
* This function calls media_art_get_file() by creating a #GFile for
* @uri and passing the same arguments to media_art_get_file(). For more
* details about what this function does, see media_art_get_file().
*
* Get the path to media art for a given resource. Newly allocated
* data returned in @cache_path must be freed with g_free().
*
* Returns: %TRUE if @cache_path was returned, otherwise %FALSE.
*
* Since: 0.2.0
*/
gboolean
media_art_get_path (const gchar *artist,
const gchar *title,
const gchar *prefix,
gchar **cache_path)
{
GFile *cache_file = NULL;
/* Rules:
* 1. artist OR title must be non-NULL.
* 2. cache_file must be non-NULL
*/
g_return_val_if_fail (artist != NULL || title != NULL, FALSE);
g_return_val_if_fail (cache_path != NULL, FALSE);
media_art_get_file (artist, title, prefix, cache_path ? &cache_file : NULL);
if (cache_path) {
*cache_path = cache_file ? g_file_get_path (cache_file) : NULL;
}
return TRUE;
}
