@enact/webos/deviceinfo/deviceinfo.js

webOS support library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.deviceinfo = exports["default"] = void 0;
var _LS2Request = _interopRequireDefault(require("../LS2Request"));
var _platform = require("../platform");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
/**
 * Provides a function to get the device-specific information.
 *
 * @module webos/deviceinfo
 * @exports deviceinfo
 */

var device = {};

/**
 * Callback signature for `deviceinfo`
 *
 * @callback deviceCallback
 * @param {Object} info - JSON object containing the device information details
 * @param {String} info.modelName Model name of device in UTF-8 format
 * @param {String} info.modelNameAscii Model name of device in ASCII format
 * @param {String} info.version Full OS firmware version string
 * @param {Number} info.versionMajor Subset of OS version string: Major version number
 * @param {Number} info.versionMinor Subset of OS version string: Minor version number
 * @param {Number} info.versionDot Subset of OS version string: Dot version number
 * @param {String} info.sdkVersion webOS SDK version
 * @param {Number} info.screenWidth Width in pixels
 * @param {Number} info.screenHeight Height in pixels
 * @param {Boolean} [info.uhd] Whether supports Ultra HD resolution.
 * @memberof webos/deviceinfo
 */

/**
 * Gets the device-specific information regarding model, OS version, specifications, etc.
 *
 * @function
 * @param {webos/deviceinfo~deviceCallback} callback - Called once the information is collected
 * @returns {undefined}
 * @memberof webos/deviceinfo
 * @public
 */
var deviceinfo = exports.deviceinfo = function deviceinfo(callback) {
  if (Object.keys(device).length === 0) {
    try {
      var _window$webOSSystem;
      var webOSSystem = (_window$webOSSystem = window.webOSSystem) !== null && _window$webOSSystem !== void 0 ? _window$webOSSystem : window.PalmSystem;
      var info = JSON.parse(webOSSystem.deviceInfo);
      device.modelName = info.modelName;
      device.modelNameAscii = info.modelNameAscii;
      device.version = info.platformVersion;
      device.versionMajor = info.platformVersionMajor;
      device.versionMinor = info.platformVersionMinor;
      device.versionDot = info.platformVersionDot;
      device.sdkVersion = info.platformVersion;
      device.screenWidth = info.screenWidth;
      device.screenHeight = info.screenHeight;
    } catch (e) {
      device.modelName = device.modelNameAscii = 'webOS Device';
    }
    device.screenHeight = device.screenHeight || window.screen.height;
    device.screenWidth = device.screenWidth || window.screen.width;
    if (_platform.platform.tv) {
      new _LS2Request["default"]().send({
        service: 'luna://com.webos.service.tv.systemproperty',
        method: 'getSystemInfo',
        parameters: {
          'keys': ['firmwareVersion', 'modelName', 'sdkVersion', 'UHD']
        },
        onSuccess: function onSuccess(response) {
          device.modelName = response.modelName || device.modelName;
          device.modelNameAscii = response.modelName || device.modelNameAscii;
          device.sdkVersion = response.sdkVersion || device.sdkVersion;
          device.uhd = response.UHD === 'true';
          if (!response.firmwareVersion || response.firmwareVersion === '0.0.0') {
            response.firmwareVersion = response.sdkVersion;
          }
          if (response.firmwareVersion) {
            device.version = response.firmwareVersion;
            var segments = device.version.split('.');
            var keys = ['versionMajor', 'versionMinor', 'versionDot'];
            for (var i = 0; i < keys.length; i++) {
              try {
                device[keys[i]] = parseInt(segments[i]);
              } catch (e) {
                device[keys[i]] = segments[i];
              }
            }
          }
          callback(device);
        },
        onFailure: function onFailure() {
          callback(device);
        }
      });
    }
  } else {
    callback(device);
  }
};
var _default = exports["default"] = deviceinfo;