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Merge pull request #1926 from slingamn/readmarker.6

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implement draft/read-marker capability
This commit is contained in:
Shivaram Lingamneni 2022-04-08 01:33:06 -04:00 • committed by GitHub
commit 1f08c97238
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12 changed files with 191 additions and 80 deletions
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44
irc/handlers.go
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@ -2697,6 +2697,50 @@ func verifyHandler(server *Server, client *Client, msg ircmsg.Message, rb *Respo
return
}
// MARKREAD <target> [timestamp]
func markReadHandler(server *Server, client *Client, msg ircmsg.Message, rb *ResponseBuffer) (exiting bool) {
if len(msg.Params) == 0 {
rb.Add(nil, server.name, "FAIL", "MARKREAD", "NEED_MORE_PARAMS", client.t("Missing parameters"))
return
}
target := msg.Params[0]
cftarget, err := CasefoldTarget(target)
if err != nil {
rb.Add(nil, server.name, "FAIL", "MARKREAD", "INVALID_PARAMS", utils.SafeErrorParam(target), client.t("Invalid target"))
return
}
unfoldedTarget := server.UnfoldName(cftarget)
// "MARKREAD client get command": MARKREAD <target>
if len(msg.Params) == 1 {
rb.Add(nil, client.server.name, "MARKREAD", unfoldedTarget, client.GetReadMarker(cftarget))
return
}
// "MARKREAD client set command": MARKREAD <target> <timestamp>
readTimestamp := msg.Params[1]
readTime, err := time.Parse(IRCv3TimestampFormat, readTimestamp)
if err != nil {
rb.Add(nil, server.name, "FAIL", "MARKREAD", "INVALID_PARAMS", utils.SafeErrorParam(readTimestamp), client.t("Invalid timestamp"))
return
}
result := client.SetReadMarker(cftarget, readTime)
readTimestamp = result.Format(IRCv3TimestampFormat)
// inform the originating session whether it was a success or a no-op:
rb.Add(nil, server.name, "MARKREAD", unfoldedTarget, readTimestamp)
if result.Equal(readTime) {
// successful update (i.e. it moved the stored timestamp forward):
// inform other sessions
for _, session := range client.Sessions() {
if session != rb.session {
session.Send(nil, server.name, "MARKREAD", unfoldedTarget, readTimestamp)
}
}
}
return
}
// REHASH
func rehashHandler(server *Server, client *Client, msg ircmsg.Message, rb *ResponseBuffer) bool {
nick := client.Nick()