mirror of
https://github.com/go-gitea/gitea
synced 2024-12-27 03:56:02 +01:00
d242511e86
Remove two unmaintained vendor packages `i18n` and `paginater`. Changes: * Rewrite `i18n` package with a more clear fallback mechanism. Fix an unstable `Tr` behavior, add more tests. * Refactor the legacy `Paginater` to `Paginator`, test cases are kept unchanged. Trivial enhancement (no breaking for end users): * Use the first locale in LANGS setting option as the default, add a log to prevent from surprising users.
257 lines
6.3 KiB
Go
257 lines
6.3 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package timeutil
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import (
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"fmt"
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"html/template"
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"math"
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"strings"
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"time"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/translation/i18n"
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)
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// Seconds-based time units
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const (
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Minute = 60
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Hour = 60 * Minute
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Day = 24 * Hour
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Week = 7 * Day
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Month = 30 * Day
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Year = 12 * Month
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)
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func round(s float64) int64 {
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return int64(math.Round(s))
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}
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func computeTimeDiffFloor(diff int64, lang string) (int64, string) {
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diffStr := ""
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switch {
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case diff <= 0:
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diff = 0
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diffStr = i18n.Tr(lang, "tool.now")
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case diff < 2:
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diff = 0
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diffStr = i18n.Tr(lang, "tool.1s")
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case diff < 1*Minute:
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diffStr = i18n.Tr(lang, "tool.seconds", diff)
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diff = 0
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case diff < 2*Minute:
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diff -= 1 * Minute
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diffStr = i18n.Tr(lang, "tool.1m")
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case diff < 1*Hour:
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diffStr = i18n.Tr(lang, "tool.minutes", diff/Minute)
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diff -= diff / Minute * Minute
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case diff < 2*Hour:
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diff -= 1 * Hour
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diffStr = i18n.Tr(lang, "tool.1h")
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case diff < 1*Day:
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diffStr = i18n.Tr(lang, "tool.hours", diff/Hour)
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diff -= diff / Hour * Hour
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case diff < 2*Day:
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diff -= 1 * Day
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diffStr = i18n.Tr(lang, "tool.1d")
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case diff < 1*Week:
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diffStr = i18n.Tr(lang, "tool.days", diff/Day)
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diff -= diff / Day * Day
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case diff < 2*Week:
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diff -= 1 * Week
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diffStr = i18n.Tr(lang, "tool.1w")
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case diff < 1*Month:
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diffStr = i18n.Tr(lang, "tool.weeks", diff/Week)
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diff -= diff / Week * Week
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case diff < 2*Month:
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diff -= 1 * Month
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diffStr = i18n.Tr(lang, "tool.1mon")
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case diff < 1*Year:
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diffStr = i18n.Tr(lang, "tool.months", diff/Month)
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diff -= diff / Month * Month
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case diff < 2*Year:
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diff -= 1 * Year
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diffStr = i18n.Tr(lang, "tool.1y")
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default:
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diffStr = i18n.Tr(lang, "tool.years", diff/Year)
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diff -= (diff / Year) * Year
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}
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return diff, diffStr
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}
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func computeTimeDiff(diff int64, lang string) (int64, string) {
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diffStr := ""
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switch {
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case diff <= 0:
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diff = 0
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diffStr = i18n.Tr(lang, "tool.now")
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case diff < 2:
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diff = 0
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diffStr = i18n.Tr(lang, "tool.1s")
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case diff < 1*Minute:
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diffStr = i18n.Tr(lang, "tool.seconds", diff)
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diff = 0
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case diff < Minute+Minute/2:
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diff -= 1 * Minute
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diffStr = i18n.Tr(lang, "tool.1m")
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case diff < 1*Hour:
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minutes := round(float64(diff) / Minute)
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if minutes > 1 {
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diffStr = i18n.Tr(lang, "tool.minutes", minutes)
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} else {
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diffStr = i18n.Tr(lang, "tool.1m")
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}
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diff -= diff / Minute * Minute
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case diff < Hour+Hour/2:
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diff -= 1 * Hour
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diffStr = i18n.Tr(lang, "tool.1h")
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case diff < 1*Day:
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hours := round(float64(diff) / Hour)
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if hours > 1 {
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diffStr = i18n.Tr(lang, "tool.hours", hours)
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} else {
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diffStr = i18n.Tr(lang, "tool.1h")
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}
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diff -= diff / Hour * Hour
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case diff < Day+Day/2:
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diff -= 1 * Day
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diffStr = i18n.Tr(lang, "tool.1d")
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case diff < 1*Week:
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days := round(float64(diff) / Day)
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if days > 1 {
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diffStr = i18n.Tr(lang, "tool.days", days)
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} else {
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diffStr = i18n.Tr(lang, "tool.1d")
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}
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diff -= diff / Day * Day
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case diff < Week+Week/2:
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diff -= 1 * Week
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diffStr = i18n.Tr(lang, "tool.1w")
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case diff < 1*Month:
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weeks := round(float64(diff) / Week)
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if weeks > 1 {
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diffStr = i18n.Tr(lang, "tool.weeks", weeks)
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} else {
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diffStr = i18n.Tr(lang, "tool.1w")
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}
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diff -= diff / Week * Week
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case diff < 1*Month+Month/2:
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diff -= 1 * Month
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diffStr = i18n.Tr(lang, "tool.1mon")
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case diff < 1*Year:
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months := round(float64(diff) / Month)
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if months > 1 {
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diffStr = i18n.Tr(lang, "tool.months", months)
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} else {
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diffStr = i18n.Tr(lang, "tool.1mon")
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}
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diff -= diff / Month * Month
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case diff < Year+Year/2:
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diff -= 1 * Year
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diffStr = i18n.Tr(lang, "tool.1y")
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default:
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years := round(float64(diff) / Year)
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if years > 1 {
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diffStr = i18n.Tr(lang, "tool.years", years)
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} else {
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diffStr = i18n.Tr(lang, "tool.1y")
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}
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diff -= (diff / Year) * Year
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}
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return diff, diffStr
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}
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// MinutesToFriendly returns a user friendly string with number of minutes
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// converted to hours and minutes.
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func MinutesToFriendly(minutes int, lang string) string {
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duration := time.Duration(minutes) * time.Minute
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return TimeSincePro(time.Now().Add(-duration), lang)
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}
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// TimeSincePro calculates the time interval and generate full user-friendly string.
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func TimeSincePro(then time.Time, lang string) string {
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return timeSincePro(then, time.Now(), lang)
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}
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func timeSincePro(then, now time.Time, lang string) string {
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diff := now.Unix() - then.Unix()
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if then.After(now) {
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return i18n.Tr(lang, "tool.future")
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}
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if diff == 0 {
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return i18n.Tr(lang, "tool.now")
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}
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var timeStr, diffStr string
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for {
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if diff == 0 {
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break
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}
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diff, diffStr = computeTimeDiffFloor(diff, lang)
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timeStr += ", " + diffStr
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}
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return strings.TrimPrefix(timeStr, ", ")
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}
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func timeSince(then, now time.Time, lang string) string {
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return timeSinceUnix(then.Unix(), now.Unix(), lang)
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}
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func timeSinceUnix(then, now int64, lang string) string {
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lbl := "tool.ago"
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diff := now - then
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if then > now {
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lbl = "tool.from_now"
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diff = then - now
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}
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if diff <= 0 {
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return i18n.Tr(lang, "tool.now")
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}
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_, diffStr := computeTimeDiff(diff, lang)
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return i18n.Tr(lang, lbl, diffStr)
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}
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// RawTimeSince retrieves i18n key of time since t
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func RawTimeSince(t time.Time, lang string) string {
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return timeSince(t, time.Now(), lang)
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}
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// TimeSince calculates the time interval and generate user-friendly string.
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func TimeSince(then time.Time, lang string) template.HTML {
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return htmlTimeSince(then, time.Now(), lang)
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}
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func htmlTimeSince(then, now time.Time, lang string) template.HTML {
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return template.HTML(fmt.Sprintf(`<span class="time-since" title="%s">%s</span>`,
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then.In(setting.DefaultUILocation).Format(GetTimeFormat(lang)),
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timeSince(then, now, lang)))
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}
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// TimeSinceUnix calculates the time interval and generate user-friendly string.
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func TimeSinceUnix(then TimeStamp, lang string) template.HTML {
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return htmlTimeSinceUnix(then, TimeStamp(time.Now().Unix()), lang)
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}
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func htmlTimeSinceUnix(then, now TimeStamp, lang string) template.HTML {
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return template.HTML(fmt.Sprintf(`<span class="time-since" title="%s">%s</span>`,
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then.FormatInLocation(GetTimeFormat(lang), setting.DefaultUILocation),
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timeSinceUnix(int64(then), int64(now), lang)))
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}
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