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