d2-ui/node_modules-react-15/d2/lib/d2.js

d2-ui

'use strict';

Object.defineProperty(exports, '__esModule', {
    value: true
});
exports.getManifest = getManifest;
exports.getUserSettings = getUserSettings;
exports.init = init;
exports.getInstance = getInstance;

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var _libUtils = require('./lib/utils');

var _loggerLogger = require('./logger/Logger');

var _loggerLogger2 = _interopRequireDefault(_loggerLogger);

var _modelModels = require('./model/models');

var _modelModels2 = _interopRequireDefault(_modelModels);

var _apiApi = require('./api/Api');

var _apiApi2 = _interopRequireDefault(_apiApi);

var _systemSystem = require('./system/System');

var _systemSystem2 = _interopRequireDefault(_systemSystem);

var _i18nI18n = require('./i18n/I18n');

var _i18nI18n2 = _interopRequireDefault(_i18nI18n);

var _config = require('./config');

var _config2 = _interopRequireDefault(_config);

var _currentUserCurrentUser = require('./current-user/CurrentUser');

var _currentUserCurrentUser2 = _interopRequireDefault(_currentUserCurrentUser);

var _externalJquery = require('./external/jquery');

var _externalJquery2 = _interopRequireDefault(_externalJquery);

var firstRun = true;
var deferredD2Init = _libUtils.Deferred.create();

var preInitConfig = _config2['default'].create();

function getManifest(url) {
    var api = new _apiApi2['default'](_externalJquery2['default']);
    api.setBaseUrl('');

    var manifestUtilities = {
        getBaseUrl: function getBaseUrl() {
            return this.activities.dhis.href;
        }
    };

    return api.get('' + url).then(function (manifest) {
        return Object.assign({}, manifest, manifestUtilities);
    });
}

/**
 * @function getUserSettings
 *
 * @returns {Promise} A promise to the current user settings
 *
 * @description
 * The object that is the result of the promise will have the following properties
 * ```js
 * {
 *   "uiLocale": "en" // The users locale, that can be used for translations)
 * }
 * ```
 */

function getUserSettings() {
    var api = _apiApi2['default'].getApi();

    if (preInitConfig.baseUrl && firstRun) {
        api.setBaseUrl(preInitConfig.baseUrl);
    }

    return api.get('userSettings');
}

/**
 * @function init
 *
 * @param {Object} initConfig Configuration object that will be used to configure to define D2 Setting.
 * See the description for more information on the available settings.
 * @returns {Promise} A promise that resolves with the intialized d2 object. Which is an object that exposes `model`, `models` and `Api`
 *
 * @description
 * Init function that used to initialise D2. This will load the schemas from the DHIS2 api and configure your D2 instance.
 *
 * The `config` object that can be passed into D2 can have the following properties:
 *
 * baseUrl: Set this when the url is something different then `/api`. If you are running your dhis instance in a subdirectory of the actual domain
 * for example http://localhost/dhis/ you should set the base url to `/dhis/api`
 *
 * ```js
 * import init from 'd2';
 *
 * init({baseUrl: '/dhis/api'})
 *   .then((d2) => {
 *     console.log(d2.model.dataElement.list());
 *   });
 * ```
 */

function init(initConfig) {
    var api = _apiApi2['default'].getApi();
    var logger = _loggerLogger2['default'].getLogger();

    var config = _config2['default'].create(preInitConfig, initConfig);

    var d2 = {
        models: undefined,
        model: _modelModels2['default'],
        Api: _apiApi2['default'],
        system: _systemSystem2['default'].getSystem(),
        i18n: _i18nI18n2['default'].getI18n()
    };

    // Process the config in a the config class to keep all config calls together.
    _config2['default'].processConfigForD2(config, d2);

    // Because when importing the getInstance method in dependencies the getInstance could run before
    // init we have to resolve the current promise on first run and for consecutive ones replace the
    // old one with a fresh promise.
    if (firstRun) {
        firstRun = false;
    } else {
        deferredD2Init = _libUtils.Deferred.create();
    }

    return Promise.all([api.get('schemas'), api.get('attributes', { fields: ':all,optionSet[:all,options[:all]]', paging: false }), api.get('me', { fields: ':all,organisationUnits[id],userGroups[id],userCredentials[:all,!user,userRoles[id]' }), api.get('me/authorization'), getUserSettings(), api.get('system/info'), api.get('apps'), d2.i18n.load()]).then(function (res) {
        var responses = {
            schemas: (0, _libUtils.pick)('schemas')(res[0]),
            attributes: (0, _libUtils.pick)('attributes')(res[1]),
            currentUser: res[2],
            authorities: res[3],
            userSettings: res[4],
            systemInfo: res[5],
            apps: res[6]
        };

        responses.schemas.forEach(function (schema) {
            // Attributes that do not have values do not by default get returned with the data.
            // Therefore we need to grab the attributes that are attached to this particular schema to be able to know about them
            var schemaAttributes = responses.attributes.filter(function (attributeDescriptor) {
                var attributeNameFilter = [schema.name, 'Attribute'].join('');
                return attributeDescriptor[attributeNameFilter] === true;
            });

            if (!Object.prototype.hasOwnProperty.call(d2.models, schema.name)) {
                d2.models.add(_modelModels2['default'].ModelDefinition.createFromSchema(schema, schemaAttributes));
            }
        });

        d2.currentUser = _currentUserCurrentUser2['default'].create(responses.currentUser, responses.authorities, d2.models, responses.userSettings);
        d2.system.setSystemInfo(responses.systemInfo);
        d2.system.setInstalledApps(responses.apps);

        deferredD2Init.resolve(d2);
        return deferredD2Init.promise;
    })['catch'](function (error) {
        logger.error('Unable to get schemas from the api', JSON.stringify(error), error);

        deferredD2Init.reject('Unable to get schemas from the DHIS2 API');
        return deferredD2Init.promise;
    });
}

/**
 * @function getInstance
 *
 * @returns {Promise} A promise to an initialized d2 instance.
 *
 * @description
 * This function can be used to retrieve the `singleton` instance of d2. The instance is being created by calling
 * the `init` method.
 *
 * ```js
 * import {init, getInstance} from 'd2';
 *
 * init({baseUrl: '/dhis2/api/'});
 * getInstance()
 *   .then(d2 => {
 *      d2.models.dataElement.list();
 *      // and all your other d2 magic.
 *   });
 * ```
 */

function getInstance() {
    return deferredD2Init.promise;
}

// Alias preInitConfig to be able to `import {config} from 'd2';`
/**
 * @property config
 *
 * @description
 * Can be used to set config options before initialisation of d2.
 *
 * ```js
 * import {config, init} from 'd2';
 *
 * config.baseUrl = '/demo/api';
 * config.i18n.sources.add('i18n/systemsettingstranslations.properties');
 *
 * init()
 *   .then(d2 => {
 *     d2.system.settings.all()
 *       .then(systemSettings => Object.keys())
 *       .then(systemSettingsKey => {
 *         d2.i18n.getTranslation(systemSettingsKey);
 *       });
 *   });
 *
 * ```
 */
var config = preInitConfig;

exports.config = config;
exports['default'] = {
    init: init,
    config: config,
    getInstance: getInstance,
    getUserSettings: getUserSettings,
    getManifest: getManifest
};
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