45 lines
771 B
Go
45 lines
771 B
Go
package tools
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import (
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"time"
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dp "github.com/markusmobius/go-dateparser"
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"github.com/markusmobius/go-dateparser/date"
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)
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const (
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day = time.Hour * 24
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)
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// These are somewhat arbitrary, but reasonably useful min and max times
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var (
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MinTime = time.Unix(-2208988800, 0) // Jan 1, 1900
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MaxTime = MinTime.Add(1<<63 - 1)
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)
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func ParseDate(in string) (t time.Time, err error) {
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if in == "min" {
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return MinTime, nil
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}
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if in == "max" {
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return MaxTime, nil
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}
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d, err := dp.Parse(nil, in)
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if err != nil {
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return
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}
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t = d.Time.Local()
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trunc := time.Second
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switch d.Period {
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case date.Minute:
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trunc = time.Minute
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case date.Hour:
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trunc = time.Hour
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case date.Day:
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trunc = day
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// @todo Handle other cases separately
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}
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t = t.Truncate(trunc)
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return
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}
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