ngx-soundmanager2/esm2015/src/music-player.utils.js

SoundManager2 Music Player for Angular2+

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes} checked by tsc
 */
export class MusicPlayerUtils {
    /**
     *
     * @param {?} track
     * @return {?}
     */
    static IsTrackValid(track) {
        if (typeof track === 'undefined') {
            console.warn('invalid track data');
            return false;
        }
        if (track.url.indexOf('soundcloud') > -1) {
            // if soundcloud url
            if (typeof track.url === 'undefined') {
                console.warn('invalid soundcloud track url');
                return false;
            }
        }
        else {
            if (soundManager.canPlayURL(track.url) !== true) {
                console.warn('invalid song url');
                return false;
            }
        }
        return true;
    }
    /**
     * getIndexByValue used by this service
     * @param {?} array
     * @param {?} value
     * @return {?}
     */
    static GetIndexByValue(array, value) {
        for (let /** @type {?} */ i = 0; i < array.length; i++) {
            if (array[i] === value) {
                return i;
            }
        }
        return -1;
    }
    /**
     * To check if value is in array
     * @param {?} array
     * @param {?} value
     * @return {?}
     */
    static IsInArray(array, value) {
        for (let /** @type {?} */ i = 0; i < array.length; i++) {
            if (array[i].id === value) {
                return i;
            }
        }
        return -1;
    }
    /**
     * asyncLoop
     * @param {?} o
     * @return {?}
     */
    static AsyncLoop(o) {
        let /** @type {?} */ i = -1;
        const /** @type {?} */ loop = () => {
            i++;
            if (i === o.length) {
                o.callback();
                return;
            }
            o.functionToLoop(loop, i);
        };
        loop(); // init
    }
}
//# sourceMappingURL=music-player.utils.js.map