jellyfin-web/dashboard-ui/voice/commands/playcommands.js


define([], function () {

    /// <summary> Play items. </summary>
    /// <param name="items"> The items. </param>
    /// <param name="shuffle"> The shuffle. </param>
    /// <returns> . </returns>
    function playItems(items, shuffle) {

        if (shuffle) {
            items = shuffleArray(items);
        }

        items = items.map(function (i) {
            return i.Id;
        });

        if (items.length) {
            MediaController.play({
                ids: items
            });
        }
        else {
            Dashboard.alert({
                message: Globalize.translate('MessageNoItemsFound')
            });
        }
    }

    /// <summary> Shuffle array. </summary>
    /// <param name="array"> The array. </param>
    /// <returns> . </returns>
    function shuffleArray(array) {
        var currentIndex = array.length, temporaryValue, randomIndex;

        // While there remain elements to shuffle...
        while (0 !== currentIndex) {

            // Pick a remaining element...
            randomIndex = Math.floor(Math.random() * currentIndex);
            currentIndex -= 1;

            // And swap it with the current element.
            temporaryValue = array[currentIndex];
            array[currentIndex] = array[randomIndex];
            array[randomIndex] = temporaryValue;
        }

        return array;
    }

    return function (result) {
        result.success = false;

        var query = {

            Limit: result.item.limit || 100,
            UserId: result.userId,
            ExcludeLocationTypes: "Virtual"
        };

        if (result.item.itemType) {
            query.IncludeItemTypes = result.item.itemType;
        }

        if (result.item.sourceid === 'nextup') {

            ApiClient.getNextUpEpisodes(query).then(function (queryResult) {

                playItems(queryResult.Items, result.item.shuffle);

            });
            result.success = true;
            return;
        }

        if (result.item.shuffle) {
            result.item.sortBy = result.sortBy ? 'Random,' + result.item.sortBy : 'Random';
        }

        query.SortBy = result.item.sortBy;
        query.SortOrder = result.item.sortOrder;
        query.Recursive = true;

        if (result.item.filters.indexOf('unplayed') !== -1) {
            query.IsPlayed = false;
        }
        if (result.item.filters.indexOf('played') !== -1) {
            query.IsPlayed = true;
        }
        if (result.item.filters.indexOf('favorite') !== -1) {
            query.Filters = 'IsFavorite';
        }


        ApiClient.getItems(Dashboard.getCurrentUserId(), query).then(function (queryResult) {

            playItems(queryResult.Items, result.item.shuffle);
        });

        result.success = true;

        return;

    }
});