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dwelling-home/pkg/util/util.go

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package util
import (
"net/http"
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"strings"
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"time"
)
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const (
ServiceRadio = "radio"
ServiceFiles = "files"
ServiceUpload = "upload"
ServiceGit = "git"
ServiceHome = "home"
)
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// GetServiceByHost returns a service's URL depending on what type of network
// is accessed (www, i2p, tor, yggdrasil).
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func GetServiceByHost(host, service string) string {
if strings.HasSuffix(host, "i2p") {
switch service {
case ServiceRadio:
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return "http://radio.arav.i2p"
case ServiceFiles:
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return "http://files.arav.i2p"
case ServiceUpload:
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return "http://upload.arav.i2p"
case ServiceGit:
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return "http://git.arav.i2p"
default:
return "http://arav.i2p"
}
} else if strings.HasPrefix(host, "[300") {
switch service {
case ServiceRadio:
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return "http://[300:a98d:d6d0:8a08::e]"
case ServiceFiles:
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return "http://[300:a98d:d6d0:8a08::d]"
case ServiceUpload:
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return "http://[300:a98d:d6d0:8a08::c]"
case ServiceGit:
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return "http://[300:a98d:d6d0:8a08::b]"
default:
return "http://[300:a98d:d6d0:8a08::f]"
}
} else if strings.HasSuffix(host, "onion") {
switch service {
case ServiceRadio:
return "http://wsmkgnmhmzqm7kyzv7jnzzafvgm7xlmlfvzhgorpapd5or2arnhuktqd.onion"
case ServiceFiles:
return "http://qf5e43nlhvnrutmikuvbdfj3cmtthokpbaxtkm6mjlslttzvtgm4fxid.onion"
case ServiceUpload:
return "http://4usftbmjpfexkr2x5xbp5ukmygpmg4fgrnx2wbifsexqctooz5hmviyd.onion"
case ServiceGit:
return "http://qqitm7qlsbbubwmjos4cqzmvkqidg34rfnbyhuydhalep33fbvh22xyd.onion"
default:
return "http://moq7aejnf4xk5k2bkaltli3ftkhusy2mbrd3pj23nrca343ku2mgk4yd.onion"
}
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} else {
switch service {
case ServiceRadio:
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return "https://radio.arav.su"
case ServiceFiles:
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return "https://files.arav.su"
case ServiceUpload:
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return "https://upload.arav.su"
case ServiceGit:
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return "https://git.arav.su"
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default:
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return "https://arav.su"
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}
}
}
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// ToClientTimezone converts given time to timezone set in a
// X-Client-Timezone header. If this header is not set, then
// converts to UTC.
func ToClientTimezone(t time.Time, r *http.Request) time.Time {
if tz := r.Header.Get("X-Client-Timezone"); tz != "" {
loc, err := time.LoadLocation(tz)
if err != nil {
return t.UTC()
}
return t.In(loc)
}
return t.UTC()
}