func init() {
// init new application.
// it loads default config file "config.json". if not exist, use pre-defined config.
app = GoInk.New()
}
func init() {
// init application
App = GoInk.New()
// init some settings
App.Config().StringOr("app.static_dir", "static")
App.Config().StringOr("app.log_dir", "tmp/log")
os.MkdirAll(App.Get("log_dir"), os.ModePerm)
os.MkdirAll("tmp/data", os.ModePerm)
App.Config().IntOr("app.upload_size", 1024*1024*1024)
App.Config().StringOr("app.upload_files", uploadFileSuffix)
App.Config().StringOr("app.upload_dir", path.Join(App.Get("static_dir"), "upload"))
os.MkdirAll(App.Get("upload_dir"), os.ModePerm)
if App.Get("static_files") != "" {
staticFileSuffix = App.Get("static_files")
}
App.Static(func(context *GoInk.Context) {
static := App.Config().String("app.static_dir")
url := strings.TrimPrefix(context.Url, "/")
if url == "favicon.ico" {
url = path.Join(static, url)
}
if !strings.HasPrefix(url, static) {
return
}
if !strings.Contains(staticFileSuffix, context.Ext) {
context.Status = 403
context.End()
return
}
f, e := os.Stat(url)
if e == nil {
if f.IsDir() {
context.Status = 403
context.End()
return
}
}
/*_, e := os.Stat(url)
if e != nil {
context.Throw(404)
return
}*/
http.ServeFile(context.Response, context.Request, url)
context.IsEnd = true
})
// set recover handler
App.Recover(func(context *GoInk.Context) {
go LogError(append(append(context.Body, []byte("\n")...), debug.Stack()...))
theme := handler.Theme(context)
if theme.Has("error/error.html") {
theme.Layout("").Render("error/error", map[string]interface{}{
"error": string(context.Body),
"stack": string(debug.Stack()),
"context": context,
})
} else {
context.Body = append([]byte("<pre>"), context.Body...)
context.Body = append(context.Body, []byte("\n")...)
context.Body = append(context.Body, debug.Stack()...)
context.Body = append(context.Body, []byte("</pre>")...)
}
context.End()
})
// set not found handler
App.NotFound(func(context *GoInk.Context) {
theme := handler.Theme(context)
if theme.Has("error/notfound.html") {
theme.Layout("").Render("error/notfound", map[string]interface{}{
"context": context,
})
}
context.End()
})
// add recover defer
defer func() {
e := recover()
if e != nil {
bytes := append([]byte(fmt.Sprint(e)+"\n"), debug.Stack()...)
LogError(bytes)
println("panic error, crash down")
os.Exit(1)
}
}()
// catch exit command
go catchExit()
}