@privateid/ultra-web-sdk-alpha/dist/application/modules/support/camera/services/MacSafariCameraService.js

CryptoNets WebAssembly SDK

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
/* eslint-disable import/prefer-default-export */
import { BaseCameraService } from './BaseCameraService';
import { CameraFaceMode } from '../camera.types';
import { getDefaultCameraDeviceId, printLogs, setDefaultCameraDeviceId } from '../../../global/shared.utils';
import { getFilteredVideoDevices, getDefaultDevice, getExternalDevice, createMacSafariVideoConstraints, } from '../camera.utils';
import { CAMERA_LOW_RES_WIDTH } from '../camera.constants';
export class MacSafariCameraService extends BaseCameraService {
    openCamera(props) {
        var _a, _b, _c;
        return __awaiter(this, void 0, void 0, function* () {
            try {
                const faceMode = props.requestFaceMode || CameraFaceMode.front;
                this.setVideoElementId(props.videoElementId);
                this.setFaceMode(faceMode);
                printLogs('Opening Camera on Mac Safari', '');
                const devices = yield getFilteredVideoDevices();
                const defaultDeviceId = getDefaultCameraDeviceId();
                const externalDeviceId = getExternalDevice(devices);
                const isDefaultDeviceAvailable = devices.find((device) => defaultDeviceId === device.deviceId);
                const deviceId = props.deviceId || (isDefaultDeviceAvailable ? defaultDeviceId : externalDeviceId.deviceId);
                this.setCurrentDeviceId(deviceId);
                setDefaultCameraDeviceId(deviceId);
                const deviceCapabilities = getDefaultDevice(devices, deviceId);
                const resolution = ((_a = props.canvasResolution) === null || _a === void 0 ? void 0 : _a.width) ||
                    Math.min(((_c = (_b = deviceCapabilities[0]) === null || _b === void 0 ? void 0 : _b.width) === null || _c === void 0 ? void 0 : _c.max) || CAMERA_LOW_RES_WIDTH, CAMERA_LOW_RES_WIDTH);
                const constraints = createMacSafariVideoConstraints(deviceCapabilities[0].deviceId, resolution, props.canvasResolution);
                const stream = yield navigator.mediaDevices.getUserMedia(constraints);
                return this.prepareCameraResult(stream, devices, faceMode, props.videoElementId);
            }
            catch (e) {
                printLogs(`Error while getAccessToCamera: `, e, 'ERROR');
                return null;
            }
        });
    }
}
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