func New(b bot.Bot, isupportPlugin *isupport.Plugin, modePlugin *mode.Plugin) *Plugin {
plugin := &Plugin{
bot: b,
tbmgr: map[string]*TemporaryBanManager{},
isupport: isupportPlugin,
mode: modePlugin,
OldHostmasks: []string{},
}
modePlugin.HandleFunc("-b", func(e *mode.ModeChangeEvent) {
if ok, _, _ := isupportPlugin.IsChannel(e.Target); !ok {
return // not a channel
}
hostmask := e.Argument
tbmgr := plugin.ensureTemporaryBanManager(e.Target)
if ban, ok := tbmgr.Remove(hostmask); ok {
logging.Debug("%v: %v removed the temporary ban for %v",
e.Target, e.Nick, ban.Hostmask)
plugin.syncBans(e.Target)
}
})
b.HandleFunc("join",
func(conn *client.Conn, line *client.Line) {
if line.Nick != conn.Me().Nick {
return
}
plugin.loadBans(line.Args[0])
go plugin.dumpBans(line.Args[0])
})
return plugin
}
// Creates a new plugin instance.
func New(b bot.Bot, isupportPlugin *isupport.Plugin) *Plugin {
plugin := &Plugin{
bot: b,
isupport: isupportPlugin,
intHandlers: handlerSet(),
fgHandlers: handlerSet(),
bgHandlers: handlerSet(),
}
// Handle MODE
b.HandleFunc("mode",
func(conn *client.Conn, line *client.Line) {
if len(line.Args) < 2 {
return
}
isChannel, _, _ := isupportPlugin.IsChannel(line.Args[0])
modes := line.Args[1]
var action ModeChangeAction
hasAction := false
paramIndex := 2
getParam := func() (retval string, ok bool) {
if len(line.Args) <= paramIndex {
return
}
retval = line.Args[paramIndex]
ok = true
paramIndex++
return
}
knownModes, ok := isupportPlugin.Supports().ChanModes()
if !ok {
return // TODO use some decent defaults
}
for _, mode := range modes {
switch mode {
case '-':
hasAction = true
action = ModeChangeAction_Removed
case '+':
hasAction = true
action = ModeChangeAction_Added
default:
if !hasAction {
return // + or - must come first!
}
modeChange := ModeChange{
Mode: mode,
Action: action,
HasArgument: false,
}
if isChannel {
// Find the mode in ISupports
for _, knownMode := range knownModes {
if knownMode.Mode != mode {
continue
}
switch knownMode.Type {
case isupport.ChanModeType_List,
isupport.ChanModeType_Setting:
// Always has a parameter
arg, ok := getParam()
if !ok {
return // invalid syntax
}
modeChange.Argument = arg
case isupport.ChanModeType_Setting_ParamWhenSet:
// Only has parameter when set
if action == ModeChangeAction_Added {
arg, ok := getParam()
if !ok {
return // invalid syntax
}
modeChange.Argument = arg
}
case isupport.ChanModeType_Setting_NoParam:
// No parameter
}
}
}
e := &ModeChangeEvent{
ModeChange: modeChange,
Host: line.Host,
Ident: line.Ident,
Nick: line.Nick,
Src: line.Src,
Tags: line.Tags,
Target: line.Target(),
}
// Pass event to handlers
plugin.dispatch("*", e)
switch action {
case ModeChangeAction_Added:
plugin.dispatch(string([]rune{rune('+'), mode}), e)
case ModeChangeAction_Removed:
plugin.dispatch(string([]rune{rune('-'), mode}), e)
}
}
}
})
return plugin
}
