| // 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.client.account.AccountInfo; |
| import com.google.gerrit.reviewdb.client.Account; |
| import com.google.gerrit.reviewdb.client.AccountGeneralPreferences; |
| 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 DateTimeFormat sTime; |
| private static DateTimeFormat sDate; |
| private static DateTimeFormat sdtFmt; |
| private static DateTimeFormat mDate; |
| private static DateTimeFormat dtfmt; |
| |
| public static void setPreferences(AccountGeneralPreferences pref) { |
| if (pref == null) { |
| if (Gerrit.isSignedIn()) { |
| pref = Gerrit.getUserAccount().getGeneralPreferences(); |
| } else { |
| pref = new AccountGeneralPreferences(); |
| pref.resetToDefaults(); |
| } |
| } |
| |
| String fmt_sTime = pref.getTimeFormat().getFormat(); |
| String fmt_sDate = pref.getDateFormat().getShortFormat(); |
| String fmt_mDate = pref.getDateFormat().getLongFormat(); |
| |
| sTime = DateTimeFormat.getFormat(fmt_sTime); |
| sDate = DateTimeFormat.getFormat(fmt_sDate); |
| sdtFmt = DateTimeFormat.getFormat(fmt_sDate + " " + fmt_sTime); |
| mDate = DateTimeFormat.getFormat(fmt_mDate); |
| dtfmt = DateTimeFormat.getFormat(fmt_mDate + " " + fmt_sTime); |
| } |
| |
| /** Format a date using a really short format. */ |
| public static String shortFormat(Date dt) { |
| if (dt == null) { |
| return ""; |
| } |
| |
| ensureInited(); |
| 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 a really short format. */ |
| public static String shortFormatDayTime(Date dt) { |
| if (dt == null) { |
| return ""; |
| } |
| |
| ensureInited(); |
| 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 sdtFmt.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 ""; |
| } |
| ensureInited(); |
| return dtfmt.format(new Date(dt.getTime())); |
| } |
| |
| private static void ensureInited() { |
| if (dtfmt == null) { |
| setPreferences(null); |
| } |
| } |
| |
| /** Format a date using git log's relative date format. */ |
| public static String relativeFormat(Date dt) { |
| return RelativeDateFormatter.format(dt); |
| } |
| |
| /** |
| * Formats an account as a name and an email address. |
| * <p> |
| * Example output: |
| * <ul> |
| * <li>{@code A U. Thor <author@example.com>}: full populated</li> |
| * <li>{@code A U. Thor (12)}: missing email address</li> |
| * <li>{@code Anonymous Coward <author@example.com>}: missing name</li> |
| * <li>{@code Anonymous Coward (12)}: missing name and email address</li> |
| * </ul> |
| */ |
| public static String nameEmail(AccountInfo info) { |
| String name = info.name(); |
| if (name == null || name.trim().isEmpty()) { |
| name = Gerrit.getConfig().getAnonymousCowardName(); |
| } |
| |
| StringBuilder b = new StringBuilder().append(name); |
| if (info.email() != null) { |
| b.append(" <").append(info.email()).append(">"); |
| } else if (info._account_id() > 0) { |
| b.append(" (").append(info._account_id()).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(Account acct) { |
| return name(asInfo(acct)); |
| } |
| |
| /** |
| * 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(AccountInfo ai) { |
| if (ai.name() != null && !ai.name().trim().isEmpty()) { |
| return ai.name(); |
| } |
| String email = ai.email(); |
| if (email != null) { |
| int at = email.indexOf('@'); |
| return 0 < at ? email.substring(0, at) : email; |
| } |
| return nameEmail(ai); |
| } |
| |
| public static AccountInfo asInfo(Account acct) { |
| if (acct == null) { |
| return AccountInfo.create(0, null, null, null); |
| } |
| return AccountInfo.create( |
| acct.getId() != null ? acct.getId().get() : 0, |
| acct.getFullName(), |
| acct.getPreferredEmail(), |
| acct.getUserName()); |
| } |
| |
| public static AccountInfo asInfo(com.google.gerrit.common.data.AccountInfo acct) { |
| if (acct == null) { |
| return AccountInfo.create(0, null, null, null); |
| } |
| return AccountInfo.create( |
| acct.getId() != null ? acct.getId().get() : 0, |
| acct.getFullName(), |
| acct.getPreferredEmail(), |
| acct.getUsername()); |
| } |
| } |