From c868f76681356d25659eafdbc77f41a59ee138b6 Mon Sep 17 00:00:00 2001
From: Txrpe <txpre@dmz.rs>
Date: Mon, 18 Nov 2024 00:27:56 +0100
Subject: [PATCH] init commit with sending hello world xmpp message

---
 .gitignore         | 24 +++++++++++++++++
 chatbot/chatbot.go | 64 ++++++++++++++++++++++++++++++++++++++++++++++
 config.ini.example |  6 +++++
 go.mod             | 15 +++++++++++
 main.go            | 14 ++++++++++
 5 files changed, 123 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 chatbot/chatbot.go
 create mode 100644 config.ini.example
 create mode 100644 go.mod
 create mode 100644 main.go

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2bb745e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,24 @@
+# ---> Go
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+config.ini
diff --git a/chatbot/chatbot.go b/chatbot/chatbot.go
new file mode 100644
index 0000000..6f27df9
--- /dev/null
+++ b/chatbot/chatbot.go
@@ -0,0 +1,64 @@
+package chatbot
+
+import (
+	"log"
+	"time"
+
+	"github.com/xmppo/go-xmpp"
+	"gopkg.in/ini.v1"
+)
+
+type EventBot struct {
+	cl     *xmpp.Client
+	host   string
+	user   string
+	mcuJid string
+	nick   string
+}
+
+func NewEventBot() (*EventBot, error) {
+	cfg, err := ini.Load("config.ini")
+	if err != nil {
+		log.Fatalf("Failed to load INI file: %v", err)
+	}
+
+	host := cfg.Section("credentials").Key("HOST").String()
+	user := cfg.Section("credentials").Key("JID").String()
+	passwd := cfg.Section("credentials").Key("PASSWORD").String()
+	mcuJid := cfg.Section("credentials").Key("ROOM").String()
+	nick := cfg.Section("credentials").Key("NICK").String()
+
+	cl, err := xmpp.NewClientNoTLS(host, user, passwd, false)
+	if err != nil {
+		return &EventBot{}, err
+	}
+
+	n, err := cl.JoinMUCNoHistory(mcuJid, nick)
+	if err != nil {
+		return &EventBot{}, err
+	}
+
+	_ = n
+
+	return &EventBot{cl: cl,
+		host:   host,
+		user:   user,
+		mcuJid: mcuJid,
+		nick:   nick}, nil
+}
+
+func (nkbot *EventBot) SendMessage(ans string) {
+	chat := xmpp.Chat{
+		Remote: "dmztest@chat.hookipa.net",
+		Type:   "groupchat",
+		Text:   ans,
+		Stamp:  time.Now(),
+	}
+
+	n, err := nkbot.cl.Send(chat)
+	if err != nil {
+		log.Print(err)
+	}
+
+	_ = n
+}
diff --git a/config.ini.example b/config.ini.example
new file mode 100644
index 0000000..d8a5488
--- /dev/null
+++ b/config.ini.example
@@ -0,0 +1,6 @@
+[credentials]
+JID = botusername@example.org
+PASSWORD = bot_password
+NICK = chatbot
+ROOM = room_jid@example.org
+HOST = example.org
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..c85ee7b
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,15 @@
+module gitea.dmz.rs/txrpe/event-bot
+
+go 1.23.1
+
+require github.com/xmppo/go-xmpp v0.2.6
+
+require github.com/apognu/gocal v0.9.1
+
+require gopkg.in/ini.v1 v1.67.0
+
+require (
+	github.com/ChannelMeter/iso8601duration v0.0.0-20150204201828-8da3af7a2a61 // indirect
+	golang.org/x/crypto v0.29.0 // indirect
+	golang.org/x/net v0.31.0 // indirect
+)
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..da32cd7
--- /dev/null
+++ b/main.go
@@ -0,0 +1,14 @@
+package main
+
+import (
+	"gitea.dmz.rs/txrpe/event-bot/chatbot"
+	"log"
+)
+
+func main() {
+	nkbot, err := chatbot.NewEventBot()
+	if err != nil {
+		log.Fatal(err)
+	}
+	nkbot.SendMessage("Cao svete")
+}