// (C) Copyright 2015 Martin Dougiamas // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. import { Injectable } from '@angular/core'; import { CoreLoggerProvider } from '../../../providers/logger'; import { TranslateService } from '@ngx-translate/core'; /** * Service that provides some features regarding users information. */ @Injectable() export class CoreUserHelperProvider { protected logger; constructor(logger: CoreLoggerProvider, private translate: TranslateService) { this.logger = logger.getInstance('CoreUserHelperProvider'); } /** * Formats a user address, concatenating address, city and country. * * @param {string} address Address. * @param {string} city City. * @param {string} country Country. * @return {string} Formatted address. */ formatAddress(address: string, city: string, country: string): string { const separator = this.translate.instant('core.listsep'); let values = [address, city, country]; values = values.filter((value) => { return value && value.length > 0; }); return values.join(separator + ' '); } /** * Formats a user role list, translating and concatenating them. * * @param {any[]} [roles] List of user roles. * @return {string} The formatted roles. */ formatRoleList(roles?: any[]): string { if (!roles || roles.length <= 0) { return ''; } const separator = this.translate.instant('core.listsep'); return roles.map((value) => { const translation = this.translate.instant('core.user.' + value.shortname); return translation.indexOf('core.user.') < 0 ? translation : value.shortname; }).join(separator + ' '); } }