func ExampleRiveScript_javascript() {
// Example for configuring the JavaScript object macro handler via Otto.
bot := rivescript.New(config.Basic())
// Create the JS handler.
bot.SetHandler("javascript", javascript.New(bot))
// Now we can use object macros written in JS!
bot.Stream(`
> object add javascript
var a = args[0];
var b = args[1];
return parseInt(a) + parseInt(b);
< object
> object setname javascript
// Set the user's name via JavaScript
var uid = rs.CurrentUser();
rs.SetUservar(uid, args[0], args[1])
< object
+ add # and #
- <star1> + <star2> = <call>add <star1> <star2></call>
+ my name is *
- I will remember that.<call>setname <id> <formal></call>
+ what is my name
- You are <get name>.
`)
bot.SortReplies()
reply := bot.Reply("local-user", "Add 5 and 7")
fmt.Printf("Bot: %s\n", reply)
}
func main() {
// Collect command line arguments.
version := flag.Bool("version", false, "Show the version number and exit.")
debug := flag.Bool("debug", false, "Enable debug mode.")
utf8 := flag.Bool("utf8", false, "Enable UTF-8 mode.")
depth := flag.Uint("depth", 50, "Recursion depth limit (default 50)")
nostrict := flag.Bool("nostrict", false, "Disable strict syntax checking")
flag.Parse()
args := flag.Args()
if *version == true {
fmt.Printf("RiveScript-Go version %s\n", rivescript.VERSION)
os.Exit(0)
}
if len(args) == 0 {
fmt.Fprintln(os.Stderr, "Usage: rivescript [options] </path/to/documents>")
os.Exit(1)
}
root := args[0]
// Initialize the bot.
bot := rivescript.New(&config.Config{
Debug: *debug,
Strict: !*nostrict,
Depth: *depth,
UTF8: *utf8,
})
// JavaScript object macro handler.
bot.SetHandler("javascript", javascript.New(bot))
// Load the target directory.
err := bot.LoadDirectory(root)
if err != nil {
fmt.Printf("Error loading directory: %s", err)
os.Exit(1)
}
bot.SortReplies()
fmt.Printf(`
. .
.:...:: RiveScript Interpreter (Go)
.:: ::. Library Version: v%s
..:;;. ' .;;:..
. ''' . Type '/quit' to quit.
:;,:,;: Type '/help' for more options.
: :
Using the RiveScript bot found in: %s
Type a message to the bot and press Return to send it.
`, bot.Version(), root)
// Drop into the interactive command shell.
reader := bufio.NewReader(os.Stdin)
for {
fmt.Print("You> ")
text, _ := reader.ReadString('\n')
text = strings.TrimSpace(text)
if len(text) == 0 {
continue
}
if strings.Index(text, "/help") == 0 {
help()
} else if strings.Index(text, "/quit") == 0 {
os.Exit(0)
} else {
reply := bot.Reply("localuser", text)
fmt.Printf("Bot> %s\n", reply)
}
}
}