| // Copyright (C) 2008 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. |
| |
| package com.google.gerrit.client; |
| |
| import com.google.gerrit.common.data.AccountInfo; |
| import com.google.gerrit.reviewdb.Account; |
| import com.google.gwt.i18n.client.DateTimeFormat; |
| |
| import java.util.Date; |
| |
| /** Misc. formatting functions. */ |
| public class FormatUtil { |
| private static final long ONE_YEAR = 182L * 24 * 60 * 60 * 1000; |
| |
| private static final DateTimeFormat sTime = |
| DateTimeFormat.getShortTimeFormat(); |
| private static final DateTimeFormat sDate = DateTimeFormat.getFormat("MMM d"); |
| private static final DateTimeFormat mDate = |
| DateTimeFormat.getMediumDateFormat(); |
| private static final DateTimeFormat dtfmt = |
| DateTimeFormat.getFormat(mDate.getPattern() + " " + sTime.getPattern()); |
| |
| /** Format a date using a really short format. */ |
| public static String shortFormat(Date dt) { |
| if (dt == null) { |
| return ""; |
| } |
| |
| final Date now = new Date(); |
| dt = new Date(dt.getTime()); |
| if (mDate.format(now).equals(mDate.format(dt))) { |
| // Same day as today, report only the time. |
| // |
| return sTime.format(dt); |
| |
| } else if (Math.abs(now.getTime() - dt.getTime()) < ONE_YEAR) { |
| // Within the last year, show a shorter date. |
| // |
| return sDate.format(dt); |
| |
| } else { |
| // Report only date and year, its far away from now. |
| // |
| return mDate.format(dt); |
| } |
| } |
| |
| /** Format a date using the locale's medium length format. */ |
| public static String mediumFormat(final Date dt) { |
| if (dt == null) { |
| return ""; |
| } |
| return dtfmt.format(new Date(dt.getTime())); |
| } |
| |
| /** Format an account as a name and email address. */ |
| public static String nameEmail(final Account acct) { |
| return nameEmail(new AccountInfo(acct)); |
| } |
| |
| /** |
| * Formats an account as an name and an email address. |
| * <p> |
| * Example output: |
| * <ul> |
| * <li><code>A U. Thor <author@example.com></code>: full populated</li> |
| * <li><code>A U. Thor (12)</code>: missing email address</li> |
| * <li><code>Anonymous Coward <author@example.com></code>: missing name</li> |
| * <li><code>Anonymous Coward (12)</code>: missing name and email address</li> |
| * </ul> |
| */ |
| public static String nameEmail(final AccountInfo acct) { |
| String name = acct.getFullName(); |
| if (name == null) { |
| name = Gerrit.C.anonymousCoward(); |
| } |
| |
| final StringBuilder b = new StringBuilder(); |
| b.append(name); |
| if (acct.getPreferredEmail() != null) { |
| b.append(" <"); |
| b.append(acct.getPreferredEmail()); |
| b.append(">"); |
| } else if (acct.getId() != null) { |
| b.append(" ("); |
| b.append(acct.getId().get()); |
| b.append(")"); |
| } |
| return b.toString(); |
| } |
| |
| /** |
| * Formats an account name. |
| * <p> |
| * If the account has a full name, it returns only the full name. Otherwise it |
| * returns a longer form that includes the email address. |
| */ |
| public static String name(final AccountInfo ai) { |
| if (ai.getFullName() != null) { |
| return ai.getFullName(); |
| } |
| if (ai.getPreferredEmail() != null) { |
| return ai.getPreferredEmail(); |
| } |
| return nameEmail(ai); |
| } |
| } |