func (this *Goose) showLogo() string {
str := "goose"
ascii := figlet4go.NewAsciiRender()
// change the font color
options := figlet4go.NewRenderOptions()
options.FontColor = make([]color.Attribute, len(str))
options.FontColor[0] = color.FgMagenta
options.FontColor[1] = color.FgYellow
options.FontColor[2] = color.FgBlue
options.FontColor[3] = color.FgCyan
options.FontColor[4] = color.FgRed
renderStr, _ := ascii.RenderOpts(str, options)
return renderStr
}
func main() {
flag_str := flag.String("str", "Edmonton Go", "input string")
flag.Usage = func() {
fmt.Println("usage: figlet_nc [-str <string>] <hostname> <port>")
os.Exit(0)
}
flag.Parse()
if flag.NArg() != 2 {
flag.Usage()
}
conn, err := net.Dial("tcp", flag.Arg(0)+":"+flag.Arg(1))
if err != nil {
fmt.Printf("dial error: %s\n", err)
os.Exit(-1)
}
str := *flag_str
ascii := figlet4go.NewAsciiRender()
// change the font color
colors := [...]color.Attribute{
color.FgMagenta,
color.FgYellow,
color.FgBlue,
color.FgCyan,
color.FgRed,
color.FgWhite,
}
options := figlet4go.NewRenderOptions()
options.FontColor = make([]color.Attribute, len(str))
for i := range options.FontColor {
options.FontColor[i] = colors[i%len(colors)]
}
renderStr, _ := ascii.RenderOpts(str, options)
conn.Write([]byte(renderStr))
fmt.Println("Wrote '"+str+"' to ", conn.RemoteAddr())
}
func (emojiBannerMaker EmojiBannerMaker) Init(config config.Configuration) (commands []slackscot.Action, listeners []slackscot.Action, err error) {
options := figlet4go.NewRenderOptions()
renderer := figlet4go.NewAsciiRender()
if extensionConfig, ok := config.Extentions[emojiBannerMaker.String()]; !ok {
return nil, nil, errors.New(fmt.Sprintf("Missing extention config for %s", emojiBannerMaker.String()))
} else {
if fontPath, ok := extensionConfig[FONT_PATH]; !ok {
return nil, nil, errors.New(fmt.Sprintf("Missing %s config key: %s", emojiBannerMaker.String(), FONT_PATH))
} else {
err := renderer.LoadFont(fontPath)
if err != nil {
return nil, nil, errors.New(fmt.Sprintf("[%s] Can't load fonts from [%s]", emojiBannerMaker.String(), fontPath))
}
log.Printf("Loaded fonts from [%s]", fontPath)
}
if fontName, ok := extensionConfig[FONT_NAME]; !ok {
return nil, nil, errors.New(fmt.Sprintf("Missing %s config key: %s", emojiBannerMaker.String(), FONT_NAME))
} else {
options.FontName = fontName
log.Printf("Using font name [%s] if it exists", fontName)
}
}
emojiBannerRegex := regexp.MustCompile("(?i)(emoji banner) (.*)")
commands = append(commands, slackscot.Action{
Regex: emojiBannerRegex,
Usage: "emoji banner <word> <emoji>",
Description: "Renders a single-word banner with the provided emoji",
Answerer: func(message *slack.Message) string {
return validateAndRenderEmoji(message.Text, emojiBannerRegex, renderer, options)
},
})
return commands, listeners, nil
}