From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 modules/util/sec_to_time.go | 81 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 modules/util/sec_to_time.go

(limited to 'modules/util/sec_to_time.go')

diff --git a/modules/util/sec_to_time.go b/modules/util/sec_to_time.go
new file mode 100644
index 0000000..ad0fb1a
--- /dev/null
+++ b/modules/util/sec_to_time.go
@@ -0,0 +1,81 @@
+// Copyright 2022 Gitea. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+	"fmt"
+	"strings"
+)
+
+// SecToTime converts an amount of seconds to a human-readable string. E.g.
+// 66s			-> 1 minute 6 seconds
+// 52410s		-> 14 hours 33 minutes
+// 563418		-> 6 days 12 hours
+// 1563418		-> 2 weeks 4 days
+// 3937125s     -> 1 month 2 weeks
+// 45677465s	-> 1 year 6 months
+func SecToTime(durationVal any) string {
+	duration, _ := ToInt64(durationVal)
+
+	formattedTime := ""
+
+	// The following four variables are calculated by taking
+	// into account the previously calculated variables, this avoids
+	// pitfalls when using remainders. As that could lead to incorrect
+	// results when the calculated number equals the quotient number.
+	remainingDays := duration / (60 * 60 * 24)
+	years := remainingDays / 365
+	remainingDays -= years * 365
+	months := remainingDays * 12 / 365
+	remainingDays -= months * 365 / 12
+	weeks := remainingDays / 7
+	remainingDays -= weeks * 7
+	days := remainingDays
+
+	// The following three variables are calculated without depending
+	// on the previous calculated variables.
+	hours := (duration / 3600) % 24
+	minutes := (duration / 60) % 60
+	seconds := duration % 60
+
+	// Extract only the relevant information of the time
+	// If the time is greater than a year, it makes no sense to display seconds.
+	switch {
+	case years > 0:
+		formattedTime = formatTime(years, "year", formattedTime)
+		formattedTime = formatTime(months, "month", formattedTime)
+	case months > 0:
+		formattedTime = formatTime(months, "month", formattedTime)
+		formattedTime = formatTime(weeks, "week", formattedTime)
+	case weeks > 0:
+		formattedTime = formatTime(weeks, "week", formattedTime)
+		formattedTime = formatTime(days, "day", formattedTime)
+	case days > 0:
+		formattedTime = formatTime(days, "day", formattedTime)
+		formattedTime = formatTime(hours, "hour", formattedTime)
+	case hours > 0:
+		formattedTime = formatTime(hours, "hour", formattedTime)
+		formattedTime = formatTime(minutes, "minute", formattedTime)
+	default:
+		formattedTime = formatTime(minutes, "minute", formattedTime)
+		formattedTime = formatTime(seconds, "second", formattedTime)
+	}
+
+	// The formatTime() function always appends a space at the end. This will be trimmed
+	return strings.TrimRight(formattedTime, " ")
+}
+
+// formatTime appends the given value to the existing forammattedTime. E.g:
+// formattedTime = "1 year"
+// input: value = 3, name = "month"
+// output will be "1 year 3 months "
+func formatTime(value int64, name, formattedTime string) string {
+	if value == 1 {
+		formattedTime = fmt.Sprintf("%s1 %s ", formattedTime, name)
+	} else if value > 1 {
+		formattedTime = fmt.Sprintf("%s%d %ss ", formattedTime, value, name)
+	}
+
+	return formattedTime
+}
-- 
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