From fa5e6f97aab0faca8e11ab8a264b0190c145b07f Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 04 Nov 2011 17:25:00 -0400
Subject: [PATCH] Documentation.

---
 src/com/gitblit/utils/TimeUtils.java |   45 ++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 42 insertions(+), 3 deletions(-)

diff --git a/src/com/gitblit/utils/TimeUtils.java b/src/com/gitblit/utils/TimeUtils.java
index dbd2d9a..7ac1e79 100644
--- a/src/com/gitblit/utils/TimeUtils.java
+++ b/src/com/gitblit/utils/TimeUtils.java
@@ -15,6 +15,7 @@
  */
 package com.gitblit.utils;
 
+import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
 
@@ -53,9 +54,10 @@
 	 */
 	public static boolean isYesterday(Date date) {
 		Calendar cal = Calendar.getInstance();
-		cal.setTime(date);
-		cal.add(Calendar.DATE, 1);
-		return (System.currentTimeMillis() - cal.getTimeInMillis()) < ONEDAY;
+		cal.setTime(new Date());
+		cal.add(Calendar.DATE, -1);
+		SimpleDateFormat df = new SimpleDateFormat("yyyyMMdd");
+		return df.format(cal.getTime()).equals(df.format(date));
 	}
 
 	/**
@@ -238,4 +240,41 @@
 			}
 		}
 	}
+
+	/**
+	 * 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;
+				if (frequency.indexOf(' ') > -1) {
+					str = frequency.substring(0, frequency.indexOf(' ')).trim();
+				} else {
+					str = frequency.trim();
+				}
+				mins = (int) Float.parseFloat(str);
+			} catch (NumberFormatException e) {
+			}
+			if (mins < 5) {
+				mins = 5;
+			}
+		}
+		if (frequency.indexOf("day") > -1) {
+			// convert to minutes
+			mins *= 24 * 60;
+		} else if (frequency.indexOf("hour") > -1) {
+			// convert to minutes
+			mins *= 60;
+		} else if (frequency.indexOf("min") > -1) {
+			// default mins
+		}
+		return mins;
+	}
 }

--
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