Cleaned up event targetting, changed Event.MarshalJSON, added Event.RenderTags

client.go

@@ -476,6 +476,28 @@ func (client *Client) RemoveTarget(target Target) (id string, err error) {
 	return
 }
 
+// FindUser checks each channel to find user info about a user.
+func (client *Client) FindUser(nick string) (u list.User, ok bool) {
+	client.mutex.RLock()
+	defer client.mutex.RUnlock()
+
+	for _, target := range client.targets {
+		channel, ok := target.(*Channel)
+		if !ok {
+			continue
+		}
+
+		user, ok := channel.UserList().User(nick)
+		if !ok {
+			continue
+		}
+
+		return user, true
+	}
+
+	return list.User{}, false
+}
+
 func (client *Client) handleEventLoop() {
 	ticker := time.NewTicker(time.Second * 30)
 
@@ -814,7 +836,7 @@ func (client *Client) handleEvent(event *Event) {
 				channel = client.Channel(event.Arg(0))
 			}
 
-			event.targets = append(event.targets, channel)
+			client.handleInTarget(channel, event)
 
 			if channel != nil {
 				channel.Handle(event, client)
@@ -833,7 +855,7 @@ func (client *Client) handleEvent(event *Event) {
 			if event.Nick == client.nick {
 				client.RemoveTarget(channel)
 			} else {
-				event.targets = append(event.targets, channel)
+				client.handleInTarget(channel, event)
 			}
 		}
 
@@ -846,7 +868,7 @@ func (client *Client) handleEvent(event *Event) {
 		{
 			channel := client.Channel(event.Arg(2))
 			if channel != nil {
-				channel.Handle(event, client)
+				client.handleInTarget(channel, event)
 			}
 		}
 
@@ -854,7 +876,7 @@ func (client *Client) handleEvent(event *Event) {
 		{
 			channel := client.Channel(event.Arg(1))
 			if channel != nil {
-				channel.Handle(event, client)
+				client.handleInTarget(channel, event)
 			}
 		}
 
@@ -865,7 +887,7 @@ func (client *Client) handleEvent(event *Event) {
 			if client.isupport.IsChannel(targetName) {
 				channel := client.Channel(targetName)
 				if channel != nil {
-					channel.Handle(event, client)
+					client.handleInTarget(channel, event)
 				}
 			}
 		}
@@ -893,14 +915,19 @@ func (client *Client) handleEvent(event *Event) {
 					target = query
 				}
 			} else {
-				target = client.Channel(targetName)
-				if target == nil {
+				channel := client.Channel(targetName)
+				if channel != nil {
+					if user, ok := channel.UserList().User(event.Nick); ok {
+						event.RenderTags["prefixedNick"] = user.PrefixedNick
+					}
+
+					target = channel
+				} else {
 					target = client.status
 				}
 			}
 
-			target.Handle(event, client)
-			event.targets = append(event.targets, target)
+			client.handleInTarget(target, event)
 
 			if spawned {
 				// TODO: Message has higher importance // 0:Normal, 1:Important, 2:Highlight
@@ -917,8 +944,11 @@ func (client *Client) handleEvent(event *Event) {
 						continue
 					}
 
-					channel.Handle(event, client)
-					event.targets = append(event.targets, channel)
+					if user, ok := channel.UserList().User(event.Nick); ok {
+						event.RenderTags["prefixedNick"] = user.PrefixedNick
+					}
+
+					client.handleInTarget(channel, event)
 					break
 				}
 			}
@@ -926,7 +956,7 @@ func (client *Client) handleEvent(event *Event) {
 			// Otherwise, it belongs in the status target
 			if len(event.targets) == 0 {
 				client.status.Handle(event, client)
-				event.targets = append(event.targets, client.status)
+				client.handleInTarget(client.status, event)
 			}
 		}
 
@@ -944,7 +974,7 @@ func (client *Client) handleEvent(event *Event) {
 	}
 
 	if len(event.targets) == 0 {
-		event.targets = append(event.targets, client.status)
+		client.handleInTarget(client.status, event)
 	}
 }
 
@@ -960,22 +990,27 @@ func (client *Client) handleInTargets(nick string, event *Event) {
 					}
 				}
 
-				event.targets = append(event.targets, target)
-
 				target.Handle(event, client)
+
+				event.targets = append(event.targets, target)
+				event.targetIds[target] = client.targteIds[target]
 			}
 		case *Query:
 			{
 				if target.user.Nick == nick {
 					target.Handle(event, client)
+
 					event.targets = append(event.targets, target)
+					event.targetIds[target] = client.targteIds[target]
 				}
 			}
 		case *Status:
 			{
 				if client.nick == event.Nick {
 					target.Handle(event, client)
+
 					event.targets = append(event.targets, target)
+					event.targetIds[target] = client.targteIds[target]
 				}
 			}
 		}
@@ -984,6 +1019,17 @@ func (client *Client) handleInTargets(nick string, event *Event) {
 	client.mutex.RUnlock()
 }
 
+func (client *Client) handleInTarget(target Target, event *Event) {
+	client.mutex.RLock()
+
+	target.Handle(event, client)
+
+	event.targets = append(event.targets, target)
+	event.targetIds[target] = client.targteIds[target]
+
+	client.mutex.RUnlock()
+}
+
 func generateClientID() string {
 	bytes := make([]byte, 12)
 	_, err := rand.Read(bytes)

event.go

@@ -26,7 +26,10 @@ type Event struct {
 	killed bool
 	hidden bool
 
-	targets []Target
+	targets   []Target
+	targetIds map[Target]string
+
+	RenderTags map[string]string
 }
 
 // NewEvent makes a new event with Kind, Verb, Time set and Args and Tags initialized.
@@ -39,6 +42,10 @@ func NewEvent(kind, verb string) Event {
 		Time: time.Now(),
 		Args: make([]string, 0, 4),
 		Tags: make(map[string]string),
+
+		targetIds: make(map[Target]string),
+
+		RenderTags: make(map[string]string),
 	}
 }
 
@@ -120,13 +127,39 @@ func (event *Event) Arg(index int) string {
 
 // MarshalJSON makes a JSON object from the event.
 func (event *Event) MarshalJSON() ([]byte, error) {
-	return json.Marshal(map[string]interface{}{
-		"kind":   event.kind,
-		"verb":   event.verb,
-		"text":   event.Text,
-		"args":   event.Args,
-		"tags":   event.Tags,
-		"killed": event.killed,
-		"hidden": event.hidden,
-	})
+	data := eventJSONData{
+		Name:       event.Name(),
+		Kind:       event.kind,
+		Verb:       event.verb,
+		Time:       event.Time,
+		Nick:       event.Nick,
+		User:       event.User,
+		Host:       event.Host,
+		Args:       event.Args,
+		Text:       event.Text,
+		Tags:       event.Tags,
+		RenderTags: event.RenderTags,
+	}
+
+	data.Targets = make([]string, 0, len(event.targets))
+	for _, target := range event.targets {
+		data.Targets = append(data.Targets, event.targetIds[target])
+	}
+
+	return json.Marshal(data)
+}
+
+type eventJSONData struct {
+	Name       string            `json:"name"`
+	Kind       string            `json:"kind"`
+	Verb       string            `json:"verb"`
+	Time       time.Time         `json:"time"`
+	Nick       string            `json:"nick"`
+	User       string            `json:"user"`
+	Host       string            `json:"host"`
+	Args       []string          `json:"args"`
+	Text       string            `json:"text"`
+	Tags       map[string]string `json:"tags"`
+	Targets    []string          `json:"targets"`
+	RenderTags map[string]string `json:"renderTags"`
 }