/
submit.go
91 lines (75 loc) · 1.84 KB
/
submit.go
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package client
import (
"errors"
"fmt"
"net/url"
"regexp"
"strings"
"github.com/xalanq/cf-tool/util"
"github.com/fatih/color"
)
func findErrorMessage(body []byte) (string, error) {
reg := regexp.MustCompile(`error[a-zA-Z_\-\ ]*">(.*?)</span>`)
tmp := reg.FindSubmatch(body)
if tmp == nil {
return "", errors.New("Cannot find error")
}
return string(tmp[1]), nil
}
// Submit submit (block while pending)
func (c *Client) Submit(info Info, langID, source string) (err error) {
color.Cyan("Submit " + info.Hint())
URL, err := info.SubmitURL(c.host)
if err != nil {
return
}
body, err := util.GetBody(c.client, URL)
if err != nil {
return
}
handle, err := findHandle(body)
if err != nil {
return
}
fmt.Printf("Current user: %v\n", handle)
csrf, err := findCsrf(body)
if err != nil {
return
}
body, err = util.PostBody(c.client, fmt.Sprintf("%v?csrf_token=%v", URL, csrf), url.Values{
"csrf_token": {csrf},
"ftaa": {c.Ftaa},
"bfaa": {c.Bfaa},
"action": {"submitSolutionFormSubmitted"},
"submittedProblemIndex": {info.ProblemID},
"programTypeId": {langID},
"contestId": {info.ContestID},
"source": {source},
"tabSize": {"4"},
"_tta": {"594"},
"sourceCodeConfirmed": {"true"},
})
if err != nil {
return
}
errMsg, err := findErrorMessage(body)
if err == nil {
return errors.New(errMsg)
}
msg, err := findMessage(body)
if err != nil {
return errors.New("Submit failed")
}
if !strings.Contains(msg, "submitted successfully") {
return errors.New(msg)
}
color.Green("Submitted")
submissions, err := c.WatchSubmission(info, 1, true)
if err != nil {
return
}
info.SubmissionID = submissions[0].ParseID()
c.Handle = handle
c.LastSubmission = &info
return c.save()
}