polygerrit-ui/app/scripts/gr-display-name-utils/gr-display-name-utils.js

/**
 * @license
 * Copyright (C) 2019 The Android Open Source Project
 *
 * 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.
 */
const ANONYMOUS_NAME = 'Anonymous';

export class GrDisplayNameUtils {
  static getUserName(config, account) {
    if (account && account.name) {
      return account.name;
    } else if (account && account.username) {
      return account.username;
    } else if (account && account.email) {
      return account.email;
    } else if (config && config.user &&
        config.user.anonymous_coward_name !== 'Anonymous Coward') {
      return config.user.anonymous_coward_name;
    }

    return ANONYMOUS_NAME;
  }

  static getDisplayName(config, account) {
    if (account && account.display_name) {
      return account.display_name;
    }
    if (!account || !account.name || !config || !config.accounts) {
      return this.getUserName(config, account);
    }
    if (config.accounts.default_display_name === 'USERNAME'
        && account.username) {
      return account.username;
    }
    if (config.accounts.default_display_name === 'FIRST_NAME') {
      return account.name.trim().split(' ')[0];
    }
    // Treat every other value as FULL_NAME.
    return account.name;
  }

  static getAccountDisplayName(config, account) {
    const reviewerName = this.getUserName(config, account);
    const reviewerEmail = this._accountEmail(account.email);
    const reviewerStatus = account.status ? '(' + account.status + ')' : '';
    return [reviewerName, reviewerEmail, reviewerStatus]
        .filter(p => p.length > 0).join(' ');
  }

  static _accountEmail(email) {
    if (typeof email !== 'undefined') {
      return '<' + email + '>';
    }
    return '';
  }

  static getGroupDisplayName(group) {
    return group.name + ' (group)';
  }
}