// Executes the function provided against the database. Will connect to the database as per the
// application configuration and execute the function providing the desired collection
func execute(fn executeFunc, col string) {
session, err := mgo.Dial(gouter.Configuration().Database.Host)
if err != nil {
panic(err)
}
defer session.Close()
collection := session.DB(gouter.Configuration().Database.Database).C(col)
// Call the provided function with the loaded collection
fn(collection)
}
// Displays the start blurb for the router
func start(port string) {
log.Printf("\n ________ __ \n / _____/ ____ __ ___/ |_ ___________ \n/ \\ ___ / _ \\| | \\ __\\/ __ \\_ __ \\ \n\\ \\_\\ ( <_> ) | /| | \\ ___/| | \\/\n \\______ /\\____/|____/ |__| \\___ >__|\n \\/ \\/")
log.Printf("Starting Gouter v0.5. A simple HTTP router for RESTful API calls.")
log.Printf("Please call http://localhost:%v%v to configure Gouter.", port, gouter.Configuration().Application.AdminUrl)
http.HandleFunc("/", lib.HandleRequest)
controllers.Load()
log.Printf("Listening for HTTP requests on Port '%v'", port)
}
// Loads the route handers for configuration for the go router
func Load() {
log.Printf("Administration: Loading the configuration handlers.")
// Handle the Controller actions
http.HandleFunc(gouter.Configuration().Application.AdminUrl, index)
// Standard handling of the css, js and fonts paths
http.Handle("/css/", http.StripPrefix("/css/", http.FileServer(http.Dir("./tmpl/css"))))
http.Handle("/js/", http.StripPrefix("/js/", http.FileServer(http.Dir("./tmpl/js"))))
http.Handle("/fonts/", http.StripPrefix("/fonts/", http.FileServer(http.Dir("./tmpl/fonts"))))
http.Handle("/favicon.ico", http.StripPrefix("/fonts/", http.FileServer(http.Dir("./tmpl/images"))))
}
// Loads the parameters that got provided on the command line. If not provided will use the defaults instead
func loadParameters() string {
wordPtr := flag.String("port", gouter.Configuration().Application.Port, "Port Number for the Gouter to run at")
flag.Parse()
return *wordPtr
}