some basic plugins

plugins/hi.go

@@ -0,0 +1,42 @@
+package plugins
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+
+	"github.com/matrix-org/gomatrix"
+)
+
+// Hi responds to hi messages
+type Hi struct {
+}
+
+func (h *Hi) match(msg string) bool {
+	re := regexp.MustCompile(`^hi|hi$`)
+	return re.MatchString(msg)
+}
+
+// Respond to hi events
+func (h *Hi) Respond(c *gomatrix.Client, ev *gomatrix.Event, user string) {
+	if mtype, ok := ev.MessageType(); ok {
+		switch mtype {
+		case "m.text":
+			if post, ok := ev.Body(); ok {
+				u := NameRE.ReplaceAllString(user, "$1")
+				s := NameRE.ReplaceAllString(ev.Sender, "$1")
+				if ToMe(u, post) {
+					if h.match(post) {
+						log.Printf("%s: responding to '%s'", h.Name(), ev.Sender)
+						SendMessage(c, ev.RoomID, fmt.Sprintf("hi %s!", s))
+					}
+				}
+			}
+		}
+	}
+}
+
+// Name hi
+func (h *Hi) Name() string {
+	return "Hi"
+}

plugins/highfive.go

@@ -0,0 +1,41 @@
+package plugins
+
+import (
+	"fmt"
+	"log"
+	"strings"
+
+	"github.com/matrix-org/gomatrix"
+)
+
+// HighFive high fives!
+type HighFive struct {
+}
+
+// Respond to high five events
+func (h *HighFive) Respond(c *gomatrix.Client, ev *gomatrix.Event, user string) {
+	if mtype, ok := ev.MessageType(); ok {
+		switch mtype {
+		case "m.text":
+			if post, ok := ev.Body(); ok {
+				u := NameRE.ReplaceAllString(user, "$1")
+				s := NameRE.ReplaceAllString(ev.Sender, "$1")
+				if ToMe(u, post) {
+					if strings.Contains(post, "o/") {
+						log.Printf("%s: responding to '%s'", h.Name(), ev.Sender)
+						SendMessage(c, ev.RoomID, fmt.Sprintf("\\o %s", s))
+					}
+					if strings.Contains(post, "\\o") {
+						log.Printf("%s: responding to '%s'", h.Name(), ev.Sender)
+						SendMessage(c, ev.RoomID, fmt.Sprintf("%s o/", s))
+					}
+				}
+			}
+		}
+	}
+}
+
+// Name returns the name of the HighFive plugin
+func (h *HighFive) Name() string {
+	return "HighFive"
+}