mirror of
https://github.com/renorris/openfsd
synced 2026-03-22 23:05:36 +08:00
68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package web
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import (
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"bytes"
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"github.com/renorris/openfsd/servercontext"
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"io"
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"net/http"
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"strings"
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)
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const statusFormat = `; IMPORTANT NOTE: This file can change as data sources change. Please check at regular intervals.
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120218:NOTCP
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;
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json3={OPENFSD_ADDRESS}/api/v1/data/openfsd-data.json
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;
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url1={OPENFSD_ADDRESS}/api/v1/data/servers.txt
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;
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servers.live={OPENFSD_ADDRESS}/api/v1/data/servers.txt
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;
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voice0=afv
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;
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; END`
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var formattedStatusTxt string
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func formatStatusTxt() string {
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openfsdAddress := ""
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if servercontext.Config().TLSEnabled {
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openfsdAddress += "https://"
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} else {
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openfsdAddress += "http://"
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}
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if servercontext.Config().HTTPDomainName != "" {
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openfsdAddress += servercontext.Config().HTTPDomainName
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} else {
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openfsdAddress += servercontext.Config().DomainName
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}
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// Format string with {OPENFSD_ADDRESS}
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formatted := strings.Replace(statusFormat, "{OPENFSD_ADDRESS}", openfsdAddress, -1)
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// Ensure all line feeds also have carriage returns
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formatted = strings.Replace(formatted, "\n", "\r\n", -1)
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return formatted
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}
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var formattedStatusTxtEtag string
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func StatusTxtHandler(w http.ResponseWriter, r *http.Request) {
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if formattedStatusTxt == "" {
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formattedStatusTxt = formatStatusTxt()
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}
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if formattedStatusTxtEtag == "" {
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formattedStatusTxtEtag = getEtag(formattedStatusTxt)
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}
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w.Header().Set("Content-Type", "text/plain")
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w.Header().Set("ETag", formattedStatusTxtEtag)
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w.Header().Set("Cache-Control", "max-age=60")
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w.WriteHeader(200)
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io.Copy(w, bytes.NewReader([]byte(formattedStatusTxt)))
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}
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