53 lines
932 B
Go
53 lines
932 B
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"log"
|
|
"time"
|
|
|
|
cdp "github.com/knq/chromedp"
|
|
)
|
|
|
|
func main() {
|
|
var err error
|
|
|
|
// create context
|
|
ctxt, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
|
|
// create chrome instance
|
|
c, err := cdp.New(ctxt)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// run task list
|
|
err = c.Run(ctxt, submit(`https://brank.as/`, `#outro-invite-form input[name="email"]`))
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// shutdown chrome
|
|
err = c.Shutdown(ctxt)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// wait for chrome to finish
|
|
err = c.Wait()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func submit(urlstr, sel string) cdp.Tasks {
|
|
return cdp.Tasks{
|
|
cdp.Navigate(urlstr),
|
|
cdp.Sleep(2 * time.Second),
|
|
cdp.WaitVisible(sel, cdp.ByQuery),
|
|
cdp.WaitNotVisible(`div.v-middle > div.la-ball-clip-rotate`, cdp.ByQuery),
|
|
cdp.Submit(sel, cdp.ElementVisible, cdp.ByQuery),
|
|
cdp.Sleep(120 * time.Second),
|
|
}
|
|
}
|