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Refactored time selecting

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This commit is contained in:
Magnus Åhall 2024-06-29 20:50:57 +02:00
parent 02794e9629
commit cd8765e0f2
12 changed files with 122 additions and 56 deletions
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29
helper.go
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@ -5,8 +5,9 @@ import (
werr "git.gibonuddevalla.se/go/wrappederror"
// Standard
"time"
"regexp"
"strconv"
"time"
)
var rxpTimezone *regexp.Regexp
@ -15,7 +16,7 @@ func init() {
rxpTimezone = regexp.MustCompile(`(\d\d)(\d\d)$`)
}
func stringToTime(strTime string) (t time.Time, err error) {// {{{
func stringToTime(strTime string) (t time.Time, err error) { // {{{
// `date` command %z gives timezone like +0200 instead of +02:00.
// This can easily be fixed here, not requiring all scripts to be fixed.
t, err = time.Parse(time.RFC3339, strTime)
@ -37,8 +38,8 @@ func stringToTime(strTime string) (t time.Time, err error) {// {{{
}
return
}// }}}
func parseHTMLDateTime(str string, dflt time.Time) (t time.Time, err error) {
} // }}}
func parseHTMLDateTime(str string, dflt time.Time) (t time.Time, err error) { // {{{
// Browser sending 2024-06-27T10:43 (16 characters) when seconds is 00.
if len(str) == 16 {
str += ":00"
@ -52,4 +53,24 @@ func parseHTMLDateTime(str string, dflt time.Time) (t time.Time, err error) {
}
}
return
} // }}}
func applyTimeOffset(t time.Time, duration time.Duration, amountStr string) time.Time { // {{{
amount, err := strconv.Atoi(amountStr)
if err != nil {
return t
}
return t.Add(duration * time.Duration(amount))
} // }}}
func presetTimeInterval(duration time.Duration, presetStr string, timeFrom, timeTo *time.Time) () {
if presetStr == "" {
return
}
now := time.Now()
presetTime, _ := strconv.Atoi(presetStr)
(*timeFrom) = now.Add(duration * -1 * time.Duration(presetTime))
(*timeTo) = now
return
}