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replay JOIN/PART/QUIT/KICK as PRIVMSG from HistServ

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see https://github.com/ircv3/ircv3-specifications/issues/293
This commit is contained in:
Shivaram Lingamneni 2019-01-02 17:52:36 -05:00
parent f20abf414f
commit 501bb1e5c5
1 changed files with 26 additions and 16 deletions
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42
irc/channel.go
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@ -9,6 +9,7 @@ import (
"bytes"
"fmt"
"strconv"
"strings"
"time"
"sync"
@ -469,11 +470,7 @@ func (channel *Channel) Join(client *Client, key string, isSajoin bool, rb *Resp
replayLimit := channel.server.Config().History.AutoreplayOnJoin
if replayLimit > 0 {
// don't replay the client's own events
matcher := func(item history.Item) bool {
return item.Nick != details.nickMask
}
items := channel.history.Match(matcher, replayLimit)
items := channel.history.Latest(replayLimit)
channel.replayHistoryItems(rb, items)
rb.Flush(true)
}
@ -591,10 +588,17 @@ func (channel *Channel) replayHistoryForResume(newClient *Client, after time.Tim
rb.Send(true)
}
func stripMaskFromNick(nickMask string) (nick string) {
index := strings.Index(nickMask, "!")
if index == -1 {
return
}
return nickMask[0:index]
}
func (channel *Channel) replayHistoryItems(rb *ResponseBuffer, items []history.Item) {
chname := channel.Name()
client := rb.target
extendedJoin := client.capabilities.Has(caps.ExtendedJoin)
serverTime := client.capabilities.Has(caps.ServerTime)
for _, item := range items {
@ -609,21 +613,27 @@ func (channel *Channel) replayHistoryItems(rb *ResponseBuffer, items []history.I
case history.Notice:
rb.AddSplitMessageFromClient(item.Msgid, item.Nick, item.AccountName, tags, "NOTICE", chname, item.Message)
case history.Join:
if extendedJoin {
// XXX Msgid is the realname in this case
rb.Add(tags, item.Nick, "JOIN", chname, item.AccountName, item.Msgid)
nick := stripMaskFromNick(item.Nick)
var message string
if item.AccountName == "*" {
message = fmt.Sprintf(client.t("%s joined the channel"), nick)
} else {
rb.Add(tags, item.Nick, "JOIN", chname)
message = fmt.Sprintf(client.t("%s [account: %s] joined the channel"), nick, item.AccountName)
}
case history.Quit:
// XXX: send QUIT as PART to avoid having to correctly deduplicate and synchronize
// QUIT messages across channels
fallthrough
rb.Add(tags, "HistServ", "PRIVMSG", chname, message)
case history.Part:
rb.Add(tags, item.Nick, "PART", chname, item.Message.Original)
nick := stripMaskFromNick(item.Nick)
message := fmt.Sprintf(client.t("%s left the channel (%s)"), nick, item.Message.Original)
rb.Add(tags, "HistServ", "PRIVMSG", chname, message)
case history.Quit:
nick := stripMaskFromNick(item.Nick)
message := fmt.Sprintf(client.t("%s quit (%s)"), nick, item.Message.Original)
rb.Add(tags, "HistServ", "PRIVMSG", chname, message)
case history.Kick:
nick := stripMaskFromNick(item.Nick)
// XXX Msgid is the kick target
rb.Add(tags, item.Nick, "KICK", chname, item.Msgid, item.Message.Original)
message := fmt.Sprintf(client.t("%s kicked %s (%s)"), nick, item.Msgid, item.Message.Original)
rb.Add(tags, "HistServ", "PRIVMSG", chname, message)
}
}
}