forked from mirror/codeberg-forgejo
142 lines
3.5 KiB
Go
142 lines
3.5 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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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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"strings"
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"time"
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"code.gitea.io/gitea/modules/translation"
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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 computeTimeDiffFloor(diff int64, lang translation.Locale) (int64, string) {
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var diffStr string
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switch {
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case diff <= 0:
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diff = 0
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diffStr = lang.Tr("tool.now")
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case diff < 2:
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diff = 0
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diffStr = lang.Tr("tool.1s")
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case diff < 1*Minute:
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diffStr = lang.Tr("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 = lang.Tr("tool.1m")
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case diff < 1*Hour:
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diffStr = lang.Tr("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 = lang.Tr("tool.1h")
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case diff < 1*Day:
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diffStr = lang.Tr("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 = lang.Tr("tool.1d")
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case diff < 1*Week:
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diffStr = lang.Tr("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 = lang.Tr("tool.1w")
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case diff < 1*Month:
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diffStr = lang.Tr("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 = lang.Tr("tool.1mon")
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case diff < 1*Year:
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diffStr = lang.Tr("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 = lang.Tr("tool.1y")
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default:
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diffStr = lang.Tr("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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// 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 translation.Locale) 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 translation.Locale) 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 translation.Locale) string {
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diff := now.Unix() - then.Unix()
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if then.After(now) {
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return lang.Tr("tool.future")
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}
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if diff == 0 {
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return lang.Tr("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 timeSinceUnix(then, now time.Time, lang translation.Locale) template.HTML {
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friendlyText := then.Format("2006-01-02 15:04:05 -07:00")
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// document: https://github.com/github/relative-time-element
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attrs := `tense="past"`
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isFuture := now.Before(then)
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if isFuture {
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attrs = `tense="future"`
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}
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// declare data-tooltip-content attribute to switch from "title" tooltip to "tippy" tooltip
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htm := fmt.Sprintf(`<relative-time class="time-since" prefix="" %s datetime="%s" data-tooltip-content data-tooltip-interactive="true">%s</relative-time>`,
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attrs, then.Format(time.RFC3339), friendlyText)
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return template.HTML(htm)
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}
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// TimeSince renders relative time HTML given a time.Time
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func TimeSince(then time.Time, lang translation.Locale) template.HTML {
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return timeSinceUnix(then, time.Now(), lang)
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}
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// TimeSinceUnix renders relative time HTML given a TimeStamp
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func TimeSinceUnix(then TimeStamp, lang translation.Locale) template.HTML {
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return TimeSince(then.AsLocalTime(), lang)
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}
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