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simplify date parsing

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This commit is contained in:
Aaron Raddon 2017-06-25 19:19:36 -07:00
parent 1bef41e8d2
commit 9904ad7e1b
1 changed files with 87 additions and 78 deletions
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165
parseany.go
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@ -622,24 +622,26 @@ iterRunes:
var err error var err error
switch len(datestr) { switch len(datestr) {
case len("2012-08-03 18:31:59.123456789 UTC"): // case len("2012-08-03 18:31:59.123456789 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000000000 UTC", datestr)
case len("2014-04-26 05:24:37.12345678 UTC"): // case len("2014-04-26 05:24:37.12345678 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00000000 UTC", datestr)
case len("2014-04-26 05:24:37.1234567 UTC"): // case len("2014-04-26 05:24:37.1234567 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0000000 UTC", datestr)
case len("2014-04-26 05:24:37.123456 UTC"): // case len("2014-04-26 05:24:37.123456 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000000 UTC", datestr)
case len("2014-04-26 05:24:37.12345 UTC"): // case len("2014-04-26 05:24:37.12345 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00000 UTC", datestr)
case len("2014-04-26 05:24:37.1234 UTC"): // case len("2014-04-26 05:24:37.1234 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0000 UTC", datestr)
case len("2014-04-26 05:24:37.000 UTC"): // case len("2014-04-26 05:24:37.000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000 UTC", datestr)
case len("2014-04-26 05:24:37.00 UTC"): // case len("2014-04-26 05:24:37.00 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00 UTC", datestr)
case len("2014-04-26 05:24:37.0 UTC"): // case len("2014-04-26 05:24:37.0 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0 UTC", datestr)
default:
t, err = time.Parse("2006-01-02 15:04:05 UTC", datestr)
} }
if err == nil { if err == nil {
return t, nil return t, nil
@ -656,24 +658,26 @@ iterRunes:
var err error var err error
switch len(datestr) { switch len(datestr) {
case len("2012-08-03 18:31:59.123456789 +0000"): // case len("2012-08-03 18:31:59.123456789 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700", datestr)
case len("2014-04-26 05:24:37.12345678 +0000"): // case len("2014-04-26 05:24:37.12345678 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700", datestr)
case len("2014-04-26 05:24:37.1234567 +0000"): // case len("2014-04-26 05:24:37.1234567 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700", datestr)
case len("2014-04-26 05:24:37.123456 +0000"): // case len("2014-04-26 05:24:37.123456 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000000 -0700", datestr)
case len("2014-04-26 05:24:37.12345 +0000"): // case len("2014-04-26 05:24:37.12345 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00000 -0700", datestr)
case len("2014-04-26 05:24:37.1234 +0000"): // case len("2014-04-26 05:24:37.1234 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0000 -0700", datestr)
case len("2014-04-26 05:24:37.000 +0000"): // case len("2014-04-26 05:24:37.000 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.000 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000 -0700", datestr)
case len("2014-04-26 05:24:37.00 +0000"): // case len("2014-04-26 05:24:37.00 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.00 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.00 -0700", datestr)
case len("2014-04-26 05:24:37.0 +0000"): // case len("2014-04-26 05:24:37.0 +0000"):
t, err = time.Parse("2006-01-02 15:04:05.0 -0700", datestr) // t, err = time.Parse("2006-01-02 15:04:05.0 -0700", datestr)
default:
t, err = time.Parse("2006-01-02 15:04:05 -0700", datestr)
} }
if err == nil { if err == nil {
return t, nil return t, nil
@ -690,49 +694,54 @@ iterRunes:
var err error var err error
switch len(datestr) { switch len(datestr) {
case len("2015-06-25 01:25:37.123456789 +0000 UTC"): // case len("2015-06-25 01:25:37.123456789 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700 UTC", datestr) // t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.12345678 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.1234567 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.123456 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.000000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.000000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.12345 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.00000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.00000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.1234 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.0000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.0000 -0700 GMT", datestr)
// }
// t, err = time.Parse("2006-01-02 15:04:05.000 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.000 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.12 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.00 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.00 -0700 GMT", datestr)
// }
// case len("2015-09-30 18:48:56.1 +0000 UTC"):
// t, err = time.Parse("2006-01-02 15:04:05.0 -0700 UTC", datestr)
// if err != nil {
// t, err = time.Parse("2006-01-02 15:04:05.0 -0700 GMT", datestr)
// }
default:
t, err = time.Parse("2006-01-02 15:04:05 -0700 UTC", datestr)
if err != nil { if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000000000 -0700 GMT", datestr) t, err = time.Parse("2006-01-02 15:04:05 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.12345678 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00000000 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.1234567 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0000000 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.123456 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.000000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000000 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.12345 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00000 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.1234 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0000 -0700 GMT", datestr)
}
t, err = time.Parse("2006-01-02 15:04:05.000 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.000 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.12 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.00 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.00 -0700 GMT", datestr)
}
case len("2015-09-30 18:48:56.1 +0000 UTC"):
t, err = time.Parse("2006-01-02 15:04:05.0 -0700 UTC", datestr)
if err != nil {
t, err = time.Parse("2006-01-02 15:04:05.0 -0700 GMT", datestr)
} }
} }
if err == nil { if err == nil {