githubFork/gitblit.git - Solinfo Gitblit

			@@ -15,8 +15,18 @@
			*/
			package com.gitblit.utils;

			import java.text.MessageFormat;
			import java.text.SimpleDateFormat;
			import java.util.Calendar;
			import java.util.Date;
			import java.util.ResourceBundle;

			/**
			* Utility class of time functions.
			*
			* @author James Moger
			*
			*/
			public class TimeUtils {
			public static final long MIN = 1000 * 60L;

			@@ -27,56 +37,86 @@
			public static final long ONEDAY = ONEHOUR * 24L;

			public static final long ONEYEAR = ONEDAY * 365L;

			private final ResourceBundle translation;

			public TimeUtils() {
			this(null);
			}

			public TimeUtils(ResourceBundle translation) {
			this.translation = translation;
			}

			@SuppressWarnings("deprecation")
			/**
			* Returns true if date is today.
			*
			* @param date
			* @return true if date is today
			*/
			public static boolean isToday(Date date) {
			Date now = new Date();
			return now.getDate() == date.getDate() && now.getMonth() == date.getMonth()
			&& now.getYear() == date.getYear();
			return (System.currentTimeMillis() - date.getTime()) < ONEDAY;
			}

			@SuppressWarnings("deprecation")
			/**
			* Returns true if date is yesterday.
			*
			* @param date
			* @return true if date is yesterday
			*/
			public static boolean isYesterday(Date date) {
			Date now = new Date();
			return now.getDate() == (date.getDate() + 1) && now.getMonth() == date.getMonth()
			&& now.getYear() == date.getYear();
			Calendar cal = Calendar.getInstance();
			cal.setTime(new Date());
			cal.add(Calendar.DATE, -1);
			SimpleDateFormat df = new SimpleDateFormat("yyyyMMdd");
			return df.format(cal.getTime()).equals(df.format(date));
			}

			public static String duration(int days) {
			/**
			* Returns the string representation of the duration as days, months and/or
			* years.
			*
			* @param days
			* @return duration as string in days, months, and/or years
			*/
			public String duration(int days) {
			if (days <= 60) {
			return days + (days > 1 ? " days" : " day");
			} else if (days <= 365) {
			return (days > 1 ? translate(days, "gb.duration.days", "{0} days") : translate("gb.duration.oneDay", "1 day"));
			} else if (days < 365) {
			int rem = days % 30;
			return (days / 30) + " months, " + rem + (rem > 1 ? " days" : " day");
			return translate(((days / 30) + (rem >= 15 ? 1 : 0)), "gb.duration.months", "{0} months");
			} else {
			int years = days / 365;
			int rem = days % 365;
			String yearsString = years + (years > 1 ? " years" : " year");
			String yearsString = (years > 1 ? translate(years, "gb.duration.years", "{0} years") : translate("gb.duration.oneYear", "1 year"));
			if (rem < 30) {
			if (rem == 0) {
			return yearsString;
			} else {
			return yearsString + ", " + rem + (rem > 1 ? " days" : " day");
			return yearsString + (rem >= 15 ? (", " + translate("gb.duration.oneMonth", "1 month")): "");
			}
			} else {
			int months = rem / 30;
			int remDays = rem % 30;
			String monthsString;
			if (months == 0) {
			monthsString = yearsString;
			} else {
			monthsString = yearsString + ", " + months
			+ (months > 1 ? " months" : " month");
			if (remDays >= 15) {
			months++;
			}
			if (remDays == 0) {
			return monthsString;
			} else {
			return monthsString + ", " + remDays + (remDays > 1 ? " days" : " day");
			}
			String monthsString = yearsString + ", "
			+ (months > 1 ? translate(months, "gb.duration.months", "{0} months") : translate("gb.duration.oneMonth", "1 month"));
			return monthsString;
			}
			}
			}

			/**
			* Returns the number of minutes ago between the start time and the end
			* time.
			*
			* @param date
			* @param endTime
			* @param roundup
			* @return difference in minutes
			*/
			public static int minutesAgo(Date date, long endTime, boolean roundup) {
			long diff = endTime - date.getTime();
			int mins = (int) (diff / MIN);
			@@ -86,10 +126,24 @@
			return mins;
			}

			/**
			* Return the difference in minutes between now and the date.
			*
			* @param date
			* @param roundup
			* @return minutes ago
			*/
			public static int minutesAgo(Date date, boolean roundup) {
			return minutesAgo(date, System.currentTimeMillis(), roundup);
			}

			/**
			* Return the difference in hours between now and the date.
			*
			* @param date
			* @param roundup
			* @return hours ago
			*/
			public static int hoursAgo(Date date, boolean roundup) {
			long diff = System.currentTimeMillis() - date.getTime();
			int hours = (int) (diff / ONEHOUR);
			@@ -99,81 +153,173 @@
			return hours;
			}

			public static int daysAgo(Date date, boolean roundup) {
			long diff = System.currentTimeMillis() - date.getTime();
			/**
			* Return the difference in days between now and the date.
			*
			* @param date
			* @return days ago
			*/
			public static int daysAgo(Date date) {
			long today = ONEDAY * (System.currentTimeMillis()/ONEDAY);
			long day = ONEDAY * (date.getTime()/ONEDAY);
			long diff = today - day;
			int days = (int) (diff / ONEDAY);
			if (roundup && (diff % ONEDAY) > 0) {
			days++;
			}
			return days;
			}

			public static String timeAgo(Date date) {
			public String today() {
			return translate("gb.time.today", "today");
			}

			public String yesterday() {
			return translate("gb.time.yesterday", "yesterday");
			}

			/**
			* Returns the string representation of the duration between now and the
			* date.
			*
			* @param date
			* @return duration as a string
			*/
			public String timeAgo(Date date) {
			return timeAgo(date, false);
			}

			public static String timeAgoCss(Date date) {
			/**
			* Returns the CSS class for the date based on its age from Now.
			*
			* @param date
			* @return the css class
			*/
			public String timeAgoCss(Date date) {
			return timeAgo(date, true);
			}

			private static String timeAgo(Date date, boolean css) {
			String ago = null;
			/**
			* Returns the string representation of the duration OR the css class for
			* the duration.
			*
			* @param date
			* @param css
			* @return the string representation of the duration OR the css class
			*/
			private String timeAgo(Date date, boolean css) {
			if (isToday(date) \|\| isYesterday(date)) {
			int mins = minutesAgo(date, true);
			if (mins > 120) {
			if (mins >= 120) {
			if (css) {
			return "age1";
			}
			int hours = hoursAgo(date, true);
			if (hours > 23) {
			ago = "yesterday";
			return yesterday();
			} else {
			ago = hours + " hour" + (hours > 1 ? "s" : "") + " ago";
			return translate(hours, "gb.time.hoursAgo", "{0} hours ago");
			}
			} else {
			if (css) {
			return "age0";
			}
			ago = mins + " min" + (mins > 1 ? "s" : "") + " ago";
			}
			} else {
			if (css) {
			return "age2";
			return "age0";
			}
			int days = daysAgo(date, true);
			if (mins > 2) {
			return translate(mins, "gb.time.minsAgo", "{0} mins ago");
			}
			return translate("gb.time.justNow", "just now");
			} else {
			int days = daysAgo(date);
			if (css) {
			if (days <= 7) {
			return "age2";
			} if (days <= 30) {
			return "age3";
			} else {
			return "age4";
			}
			}
			if (days < 365) {
			if (days <= 30) {
			ago = days + " day" + (days > 1 ? "s" : "") + " ago";
			return translate(days, "gb.time.daysAgo", "{0} days ago");
			} else if (days <= 90) {
			int weeks = days / 7;
			if (weeks == 12) {
			ago = "3 months ago";
			return translate(3, "gb.time.monthsAgo", "{0} months ago");
			} else {
			ago = weeks + " weeks ago";
			return translate(weeks, "gb.time.weeksAgo", "{0} weeks ago");
			}
			} else if (days > 90) {
			int months = days / 30;
			int weeks = (days % 30) / 7;
			if (weeks >= 2) {
			months++;
			}
			ago = months + " month" + (months > 1 ? "s" : "") + " ago";
			} else {
			ago = days + " day" + (days > 1 ? "s" : "") + " ago";
			}
			int months = days / 30;
			int weeks = (days % 30) / 7;
			if (weeks >= 2) {
			months++;
			}
			return translate(months, "gb.time.monthsAgo", "{0} months ago");
			} else if (days == 365) {
			ago = "1 year ago";
			return translate("gb.time.oneYearAgo", "1 year ago");
			} else {
			int yr = days / 365;
			days = days % 365;
			int months = (yr * 12) + (days / 30);
			if (months > 23) {
			ago = yr + " years ago";
			return translate(yr, "gb.time.yearsAgo", "{0} years ago");
			} else {
			ago = months + " months ago";
			return translate(months, "gb.time.monthsAgo", "{0} months ago");
			}
			}
			}
			return ago;
			}

			private String translate(String key, String defaultValue) {
			String value = defaultValue;
			if (translation != null && translation.containsKey(key)) {
			String aValue = translation.getString(key);
			if (!StringUtils.isEmpty(aValue)) {
			value = aValue;
			}
			}
			return value;
			}

			private String translate(int val, String key, String defaultPattern) {
			String pattern = defaultPattern;
			if (translation != null && translation.containsKey(key)) {
			String aValue = translation.getString(key);
			if (!StringUtils.isEmpty(aValue)) {
			pattern = aValue;
			}
			}
			return MessageFormat.format(pattern, val);
			}

			/**
			* Convert a frequency string into minutes.
			*
			* @param frequency
			* @return minutes
			*/
			public static int convertFrequencyToMinutes(String frequency) {
			// parse the frequency
			frequency = frequency.toLowerCase();
			int mins = 60;
			if (!StringUtils.isEmpty(frequency)) {
			try {
			String str = frequency.trim();
			if (frequency.indexOf(' ') > -1) {
			str = str.substring(0, str.indexOf(' ')).trim();
			}
			mins = (int) Float.parseFloat(str);
			} catch (NumberFormatException e) {
			}
			if (mins < 5) {
			mins = 5;
			}
			}
			if (frequency.indexOf("day") > -1) {
			// convert to minutes
			mins *= 1440;
			} else if (frequency.indexOf("hour") > -1) {
			// convert to minutes
			mins *= 60;
			}
			return mins;
			}
			}