func (self *Configuration) Init() error {
if self.initialized {
panic("view.Config already initialized")
}
if !self.IsProductionServer {
addrs, err := net.InterfaceAddrs()
if err != nil {
return err
}
for _, addr := range addrs {
if ipNet, ok := addr.(*net.IPNet); ok {
ip := ipNet.IP.String()
for _, prodIP := range Config.ProductionServerIPs {
if ip == prodIP {
self.IsProductionServer = true
break
}
}
}
}
}
if !self.IsProductionServer {
self.Debug.Mode = true
}
// Check if dirs exists and make them absolute
for i := range Config.BaseDirs {
dir, err := filepath.Abs(os.ExpandEnv(Config.BaseDirs[i]))
if err != nil {
return err
}
if !utils.DirExists(dir) {
return errs.Format("BaseDir does not exist: %s", dir)
}
Config.BaseDirs[i] = dir
fmt.Println("BaseDir:", dir)
}
for i := range Config.StaticDirs {
Config.StaticDirs[i] = os.ExpandEnv(Config.StaticDirs[i])
fmt.Println("StaticDir:", Config.StaticDirs[i])
}
for i := range Config.TemplateDirs {
Config.TemplateDirs[i] = os.ExpandEnv(Config.TemplateDirs[i])
fmt.Println("TemplateDir:", Config.TemplateDirs[i])
}
self.initialized = true
return nil
}
// Init updates Config with the site-name, cookie secret and base directories used for static and template file search.
// For every directory of baseDirs, Config.StaticDirs are appended to create search paths for static files
// and Config.TemplateDirs are appended to search for template files.
func Init(siteName, cookieSecret string, baseDirs ...string) (err error) {
Config.SiteName = siteName
Config.CookieSecret = cookieSecret
if len(baseDirs) > 0 {
for i, dir := range baseDirs {
dir, err = filepath.Abs(dir)
if err != nil {
return err
}
if !utils.DirExists(dir) {
return errs.Format("BaseDir does not exist: %s", dir)
}
baseDirs[i] = dir
}
Config.BaseDirs = baseDirs
}
return nil
}