func handleGMRecommsResend(resp http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
hash := vars["recommHash"]
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash,
})
recommObj := db.Recomm{}
if err := q.One(&recommObj); err != nil || len(hash) <= 0 {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "Error",
Description: "No Such page",
})
return
}
url := "https://application.nthuaplus.org/recomm.html?hash=" + hash
if e := public.SendMail(recommObj.Recommender.Email, recommObj.ApplyUser, url); e != nil {
public.LogE.Printf("Error sending email: %s\n", e.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
})
} else {
public.ResponseOkAsJson(resp, nil)
}
}
func removeStagingRecomm(resp http.ResponseWriter, req *http.Request) {
user_id, _ := public.GetSessionUserId(req)
vars := mux.Vars(req)
hash := vars["hash"]
stagingDb := public.GetNewStagingDatabase()
defer stagingDb.Session.Close()
recomm := stagingDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash,
"recommender": user_id,
})
recomm_result := db.RecommEntity{}
if e := q.One(&recomm_result); e != nil {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such recomm entry",
})
return
}
if e := recomm.RemoveId(recomm_result.Id); e != nil {
public.LogE.Printf("Remove recomm entity failed: %s\n", e.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Remove recomm failed",
})
} else {
public.ResponseOkAsJson(resp, nil)
}
}
func gmMockWrapper(resp http.ResponseWriter, req *http.Request, handler http.HandlerFunc) {
email := req.URL.Query().Get("email")
if len(email) <= 0 {
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Need email",
})
return
}
userDb := public.GetNewUserDatabase()
defer userDb.Session.Close()
profiles := userDb.C(USER_DB_PROFILE_COLLECTION)
q := profiles.Find(bson.M{"email": email})
user := db.User{}
if e := q.One(&user); e != nil {
public.LogE.Printf("Get controlled user failed: %s\n", e.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Need email",
})
return
}
req.Header.Set(public.GM_PERMITTED_HEADER_KEY, user.Id.Hex())
handler(resp, req)
}
func handleInspectStagingRecomm(resp http.ResponseWriter, req *http.Request) {
user_perm, _ := public.GetSessionUserPermission(req)
if !user_perm.ContainsPermission(public.USER_PERMISSION_RECOMM) {
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Not Recommender",
})
return
}
switch strings.ToLower(req.Method) {
case "get":
viewStagingRecomm(resp, req)
break
case "post":
editStagingRecomm(resp, req)
break
case "put":
editStagingRecomm(resp, req)
break
case "delete":
removeStagingRecomm(resp, req)
break
default:
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such http method",
})
}
}
func handleReviewLogin(resp http.ResponseWriter, req *http.Request) {
email := public.EmailFilter(req.FormValue("email"))
password := req.FormValue("password")
if len(email) <= 0 || len(password) <= 0 {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
//Check login status
if _, err := public.GetSessionReviewerId(req); err == nil {
r := public.SimpleResult{
Message: "Already Login",
Description: email,
}
public.ResponseOkAsJson(resp, &r)
return
}
reviewerDb := public.GetNewReviewerDatabase()
defer reviewerDb.Session.Close()
profiles := reviewerDb.C(REVIEWER_DB_PROFILE_COLLECTION)
q := profiles.Find(bson.M{"baseprofile.email": email})
reviewer := db.Reviewer{}
if q.One(&reviewer) == nil {
//Check password
if bcrypt.CompareHashAndPassword([]byte(reviewer.BaseProfile.AuthInfo.BcyptHash), []byte(password)) != nil {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
if err := public.SetReviewerSessionValue(req, resp, public.REVIEWER_ID_SESSION_KEY, reviewer.Id.Hex()); err != nil {
public.LogE.Printf("Error setting session user id: %s\n", err.Error())
}
r := public.SimpleResult{
Message: "Login Successed",
Description: email,
}
public.ResponseOkAsJson(resp, &r)
} else {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
}
func handleSubmitRecomm(resp http.ResponseWriter, req *http.Request) {
user_id, _ := public.GetSessionUserId(req)
user_perm, _ := public.GetSessionUserPermission(req)
vars := mux.Vars(req)
hash_str := vars["hash"]
stagingDb := public.GetNewStagingDatabase()
defer stagingDb.Session.Close()
staging_recomm := stagingDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := staging_recomm.Find(bson.M{
"hash": hash_str,
})
recomm_result := db.RecommEntity{}
if e := q.One(&recomm_result); e != nil {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such recomm entity",
})
return
}
// Permission check
if recomm_result.Recommender != user_id && user_perm != public.USER_PERMISSION_GM {
public.ResponseStatusAsJson(resp, 403, nil)
return
}
// Migrate from staging db to application db
staging_recomm.RemoveId(recomm_result.Id)
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
new_recomm := recomm_result
new_recomm.Id = bson.NewObjectId()
new_recomm.LastModified = time.Now()
if e := recomm.Insert(new_recomm); e != nil {
public.LogE.Printf("Error migrating recomm from staging db to application db: %s\n", e.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Submit failed",
})
}
}
func handleBulletinNotes(resp http.ResponseWriter, req *http.Request) {
miscDb := public.GetNewMiscDatabase()
defer miscDb.Session.Close()
bulletin := miscDb.C(MISC_DB_BULLETIN_COLLECTION)
q := bulletin.Find(bson.M{})
if _, e := q.Count(); e != nil {
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
Description: "Failed fetching bulletin notes",
})
return
}
var results []bulletinNoteResult
it := q.Iter()
result := db.BulletinNote{}
for it.Next(&result) {
results = append(results, bulletinNoteResult{
Title: result.Title,
Content: result.Content,
TimeStamp: result.TimeStamp,
})
}
public.ResponseOkAsJson(resp, &results)
}
func editStagingRecomm(resp http.ResponseWriter, req *http.Request) {
user_id, _ := public.GetSessionUserId(req)
vars := mux.Vars(req)
hash := vars["hash"]
stagingDb := public.GetNewStagingDatabase()
defer stagingDb.Session.Close()
recomm := stagingDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash,
"recommender": user_id,
})
recomm_result := db.RecommEntity{}
if e := q.One(&recomm_result); e != nil {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such recomm entry",
})
return
}
content := req.FormValue("content")
attachment := req.FormValue("attachment")
if len(content) > 0 {
recomm_result.Content = content
recomm_result.LastModified = time.Now()
}
if len(attachment) > 0 {
recomm_result.Attachment = public.FileStoragePath(attachment)
recomm_result.LastModified = time.Now()
}
if e := recomm.UpdateId(recomm_result.Id, &recomm_result); e != nil {
public.LogE.Printf("Update recomm entity failed: %s\n", e.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Update recomm failed",
})
} else {
public.ResponseOkAsJson(resp, nil)
}
}
func handleViewRecomm(resp http.ResponseWriter, req *http.Request) {
user_id, _ := public.GetSessionUserId(req)
user_perm, _ := public.GetSessionUserPermission(req)
vars := mux.Vars(req)
hash_str := vars["hash"]
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash_str,
})
recomm_result := db.RecommEntity{}
if e := q.One(&recomm_result); e != nil {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such recomm entity",
})
return
}
// Permission check
if recomm_result.Recommender != user_id && user_perm != public.USER_PERMISSION_GM {
public.ResponseStatusAsJson(resp, 403, nil)
return
}
signed_url := ""
if client, err := storage.GetNewStorageClient(); err == nil {
expireTime := time.Now().Add(time.Duration(1) * time.Hour) //an hour
signed_url, _ = client.GetNewSignedURL(string(recomm_result.Attachment), expireTime)
}
public.ResponseOkAsJson(resp, &public.RecommView{
Hash: recomm_result.Hash,
ApplyUser: recomm_result.ApplyUser,
Topic: recomm_result.Topic,
LastModified: recomm_result.LastModified,
Content: recomm_result.Content,
Attachment: signed_url,
})
}
func handleFormFileUpload(resp http.ResponseWriter, req *http.Request) {
if f, h, e := req.FormFile("file"); e == nil && f != nil && h != nil {
if objName, err := saveFile(h, f); err == nil {
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Success",
Description: objName,
})
} else {
public.LogE.Printf("Error storing file: %s\n", err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
})
}
} else {
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
})
}
}
func handleQueryAccount(resp http.ResponseWriter, req *http.Request) {
email := req.URL.Query().Get("email")
if len(email) > 0 {
userDb := public.GetNewUserDatabase()
defer userDb.Session.Close()
profiles := userDb.C(USER_DB_PROFILE_COLLECTION)
q := profiles.Find(bson.M{"email": email})
user := db.User{}
if e := q.One(&user); e == nil {
//GM can get more information
public.ResponseOkAsJson(resp, &user)
} else {
public.ResponseStatusAsJson(resp, 404, nil)
}
} else {
public.ResponseStatusAsJson(resp, 404, nil)
}
}
func handleRecommDoorBell(resp http.ResponseWriter, req *http.Request) {
_, user_err := public.GetSessionUserId(req)
if user_err != nil {
public.ResponseStatusAsJson(resp, 403, nil)
return
}
user_perm, _ := public.GetSessionUserPermission(req)
if !user_perm.ContainsPermission(public.USER_PERMISSION_RECOMM) {
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Not Recommender",
})
return
}
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Ok",
})
}
func handleRecommFileUpload(resp http.ResponseWriter, req *http.Request) {
user_perm, _ := public.GetSessionUserPermission(req)
if user_perm.ContainsPermission(public.USER_PERMISSION_RECOMM) {
handleFormFileUpload(resp, req)
} else {
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Not Recommender",
})
}
}
func handleReviewerLogout(resp http.ResponseWriter, req *http.Request) {
if err := public.SetReviewerSessionValue(req, resp, public.REVIEWER_ID_SESSION_KEY, nil); err != nil {
public.LogE.Printf("Logout Failed: %s\n", err.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
Description: "Logout Failed",
})
} else {
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Logout Success",
})
}
}
func handleInspectRecomm(resp http.ResponseWriter, req *http.Request) {
user_perm, _ := public.GetSessionUserPermission(req)
if !user_perm.ContainsPermission(public.USER_PERMISSION_RECOMM) {
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Not Recommender",
})
return
}
switch strings.ToLower(req.Method) {
case "get":
{
// View formal recommendation
handleViewRecomm(resp, req)
break
}
case "put":
{
// Submit as formal recommendation
handleSubmitRecomm(resp, req)
break
}
case "post":
{
// Submit as formal recommendation
handleSubmitRecomm(resp, req)
break
}
default:
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "No such http method",
})
}
}
func handleLogout(resp http.ResponseWriter, req *http.Request) {
if e := public.SetUserSessionValue(req, resp, public.USER_PERMISSION_SESSION_KEY, nil); e != nil {
public.LogE.Printf("Error cleaning session user permission: %s\n", e.Error())
}
if err := public.SetUserSessionValue(req, resp, public.USER_ID_SESSION_KEY, nil); err != nil {
public.LogE.Printf("Logout Failed: %s\n", err.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
Description: "Logout Failed",
})
} else {
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Logout Success",
})
}
}
func handleRecommendationUpload(resp http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
hash := vars["hash"]
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash,
})
if n, err := q.Count(); err != nil || n <= 0 || len(hash) <= 0 {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "Error",
Description: "No Such page",
})
return
}
handleFormFileUpload(resp, req)
}
func handleReviewerProfile(resp http.ResponseWriter, req *http.Request) {
userId, _ := public.GetSessionReviewerId(req)
reviewerDb := public.GetNewReviewerDatabase()
defer reviewerDb.Session.Close()
profile := reviewerDb.C(REVIEWER_DB_PROFILE_COLLECTION)
q := profile.FindId(userId)
if c, err := q.Count(); c == 0 || err != nil {
r := public.SimpleResult{
Message: "Error",
Description: "User Not Found",
}
public.ResponseStatusAsJson(resp, 500, &r)
} else {
reviewer := db.Reviewer{}
q.One(&reviewer)
r := public.ReviewerProfile{
Email: reviewer.BaseProfile.Email,
Username: reviewer.BaseProfile.Username,
FormalId: reviewer.BaseProfile.FormalId,
Topics: reviewer.Topics,
Permissions: reviewer.Permissions,
}
if client, err := storage.GetNewStorageClient(); err == nil && len(reviewer.BaseProfile.Thumbnail) > 0 {
defer client.Close()
expire := time.Now().Add(time.Duration(12) * time.Hour)
if r.Thumbnail, err = client.GetNewSignedURL(reviewer.BaseProfile.Thumbnail, expire); err != nil {
r.Thumbnail = ""
}
}
public.ResponseOkAsJson(resp, &r)
}
}
func handleReviewerRecommView(resp http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
hashStr := vars["recommHash"]
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hashStr,
})
recommInstance := db.Recomm{}
if err := q.One(&recommInstance); err != nil {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "Error",
Description: "Hash not found",
})
return
}
recommResult := reviewerRecommResult{
Content: recommInstance.Content,
}
if len(recommInstance.Attachment) > 0 {
//Create temp url
if client, err := storage.GetNewStorageClient(); err == nil {
expireTime := time.Now().Add(time.Duration(1) * time.Hour) //an hour
if obj, e := client.GetNewSignedURL(recommInstance.Attachment, expireTime); e == nil {
recommResult.AttachmentUrl = obj
} else {
public.LogE.Println("Get object error: " + e.Error())
}
}
}
public.ResponseOkAsJson(resp, &recommResult)
}
/**
POST/PUT: submit
GET(or else): Get info
**/
func handleRecommendation(resp http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
hash := vars["hash"]
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
recomm := appDb.C(public.APPLICATION_DB_RECOMM_COLLECTION)
q := recomm.Find(bson.M{
"hash": hash,
})
if n, err := q.Count(); err != nil || n <= 0 || len(hash) <= 0 {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "Error",
Description: "No Such page",
})
return
}
result := db.Recomm{}
if err := q.One(&result); err != nil {
public.LogE.Printf("Error fetching recommendation data for %s\n", hash)
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
})
return
}
if req.Method == "POST" || req.Method == "PUT" {
//Submit
if result.Submitted { //Already submitted
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
})
return
}
textContent := req.FormValue("textContent")
fileObj := req.FormValue("fileObj")
result.Content = textContent
result.Attachment = fileObj
result.Submitted = true
err := recomm.UpdateId(result.Id, &result)
if err != nil {
public.LogE.Println("Update recommendation fields error: " + err.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
})
} else {
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Success",
})
}
} else {
//Get info
displayResult := public.RecommResult{
Recommender: result.Recommender,
ApplyUser: result.ApplyUser,
Done: result.Submitted,
}
public.ResponseOkAsJson(resp, &displayResult)
}
}
func handleFormView(resp http.ResponseWriter, req *http.Request) {
userId, _ := public.GetSessionUserId(req)
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
forms := appDb.C(public.APPLICATION_DB_FORM_COLLECTION)
q := forms.Find(bson.M{
"ownerid": userId,
})
if _, e := q.Count(); e != nil {
public.LogE.Println("Query user form error: " + e.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
})
} else {
var formResults []exportApplication
form := db.ApplicationForm{}
it := q.Iter()
for it.Next(&form) {
exportForm := exportApplication{}
(&exportForm).fromDbApplication(&form, false)
formResults = append(formResults, exportForm)
}
public.ResponseOkAsJson(resp, formResults)
/*
if client, err := storage.GetNewStorageClient(); err == nil {
defer client.Close()
var formResults []db.ApplicationForm
form := db.ApplicationForm{}
it := q.Iter()
expireTime := time.Now().Add(time.Duration(1) * time.Hour) //an hour
for it.Next(&form) {
form.Id = bson.ObjectId("")
form.OwnerId = bson.ObjectId("")
//Handle the file objects
if obj,e := client.GetNewSignedURL(form.ResearchPlan, expireTime); e == nil {
form.ResearchPlan = obj
}else{
public.LogE.Println("Get object error: " + e.Error())
}
if obj,e := client.GetNewSignedURL(form.Transcript, expireTime); e == nil {
form.Transcript = obj
}else{
public.LogE.Println("Get object error: " + e.Error())
}
if len(form.Others) > 0 {
if obj,e := client.GetNewSignedURL(form.Others, expireTime); e == nil {
form.Others = obj
}else{
public.LogE.Println("Get object error: " + e.Error())
}
}
formResults = append(formResults, form)
}
public.ResponseOkAsJson(resp, formResults)
}else{
public.LogE.Println("Error getting storage client: " + err.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
})
}
*/
}
}
func handleGMLogin(resp http.ResponseWriter, req *http.Request) {
email := public.EmailFilter(req.FormValue("email"))
password := req.FormValue("password")
if len(email) <= 0 || len(password) <= 0 {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
//Check login status
if _, err := public.GetSessionGMId(req); err == nil {
r := public.SimpleResult{
Message: "Already Login",
Description: email,
}
public.ResponseOkAsJson(resp, &r)
return
}
userDb := public.GetNewUserDatabase()
defer userDb.Session.Close()
profiles := userDb.C(USER_DB_PROFILE_COLLECTION)
q := profiles.Find(bson.M{"email": email})
user := db.User{}
if q.One(&user) == nil {
//Check password
if bcrypt.CompareHashAndPassword([]byte(user.AuthInfo.BcyptHash), []byte(password)) != nil {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
//Check whether is GM
admin := userDb.C(USER_DB_GM_COLLECTION)
admin_q := admin.Find(bson.M{"userid": user.Id})
if n, _ := admin_q.Count(); n <= 0 {
//Not GM
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Error",
Description: "Not GM, YOU SHALL NOT PASS",
})
return
}
if err := public.SetGMSessionValue(req, resp, public.GM_ID_SESSION_KEY, user.Id.Hex()); err != nil {
public.LogE.Printf("Error setting session user id: %s\n", err.Error())
}
r := public.SimpleResult{
Message: "Login Successed",
Description: email,
}
public.ResponseOkAsJson(resp, &r)
} else {
r := public.SimpleResult{
Message: "Error",
Description: "Incorrect email or password",
}
public.ResponseStatusAsJson(resp, 403, &r)
return
}
}
func handleFormSubmit(resp http.ResponseWriter, req *http.Request) {
ownerId, _ := public.GetSessionUserId(req)
form := db.ApplicationForm{
OwnerId: ownerId,
Timestamp: time.Now(),
Name: req.FormValue("name"),
School: req.FormValue("school"),
Department: req.FormValue("department"),
Email: req.FormValue("email"),
Phone: req.FormValue("phoneNumber"),
Address: req.FormValue("address"),
FormalId: req.FormValue("formalId"), //TODO: Verify
Teacher: req.FormValue("teacher"),
ResearchArea: req.FormValue("researchArea"),
RelatedSkills: req.FormValue("relatedSkills"),
ResearchPlan: req.FormValue("researchPlan"),
Transcript: req.FormValue("transcript"),
Others: req.FormValue("others"),
}
if topic, err := parseTopic(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.Topic = public.TopicId(topic)
}
if grade, err := parseSchoolGrade(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.SchoolGrade = grade
}
if birthday, err := parseBirthday(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.Birthday = birthday
}
if classes, err := parseStudiedClasses(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.ClassHistories = classes
}
if languages, err := parseLanguageAbility(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.LangAbilities = languages
}
if average, ranking, err := parseAcademicGrades(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.AcademicGrade = db.AcademicGrade{
Average: average,
Rank: ranking,
}
}
if letters, err := parseRecommendationLetters(req); err != nil {
public.LogE.Println(err.Error())
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong form format",
})
return
} else {
form.Recommendations = handleRecommendationLetters(letters, form.Name, form.Email)
}
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
forms := appDb.C(public.APPLICATION_DB_FORM_COLLECTION)
if err := forms.Insert(&form); err != nil {
public.LogE.Printf("Insert new form error: " + err.Error())
public.ResponseStatusAsJson(resp, 500, &public.SimpleResult{
Message: "Error",
Description: "Add Form Error",
})
} else {
public.ResponseOkAsJson(resp, &public.SimpleResult{
Message: "Success",
})
}
}
func handleReviewRegister(resp http.ResponseWriter, req *http.Request) {
email := public.EmailFilter(req.FormValue("email"))
username := req.FormValue("username")
formalId := req.FormValue("formalId")
password := req.FormValue("password")
//Verify values first
var errorFields []string
if len(email) <= 0 {
errorFields = append(errorFields, "Email")
}
if len(username) <= 0 {
errorFields = append(errorFields, "Username")
}
if len(password) <= 0 {
errorFields = append(errorFields, "Password")
}
if len(formalId) != 10 {
errorFields = append(errorFields, "FormalId")
} else {
if match, _ := regexp.MatchString("[A-Z][12][0-9]{8}", formalId); match {
if !public.FormalIdVerifier(formalId) {
errorFields = append(errorFields, "FormalId")
}
} else {
errorFields = append(errorFields, "FormalId")
}
}
if len(errorFields) > 0 {
r := public.SimpleResult{
Message: "Error",
Description: "Wrong Format: " + strings.Join(errorFields, ","),
}
public.ResponseStatusAsJson(resp, 400, &r)
} else {
//Get thumbnail if exist
var thumb multipart.File = nil
var thumbHeader *multipart.FileHeader = nil
if f, h, err := req.FormFile("thumbnail"); err == nil && f != nil {
thumb = f
thumbHeader = h
}
reviewerDb := public.GetNewReviewerDatabase()
defer reviewerDb.Session.Close()
profile := reviewerDb.C(REVIEWER_DB_PROFILE_COLLECTION)
q := profile.Find(bson.M{"baseprofile.email": email})
if cnt, err := q.Count(); cnt != 0 || err != nil {
if err != nil {
r := public.SimpleResult{
Message: "Error",
Description: err.Error(),
}
public.ResponseStatusAsJson(resp, 500, &r)
} else {
//User exist
r := public.SimpleResult{
Message: "Error",
Description: "User Exists",
}
public.ResponseStatusAsJson(resp, 400, &r)
}
} else {
baseUser := db.User{
Email: email,
Username: username,
FormalId: formalId,
}
hash, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
baseUser.AuthInfo = db.UserAuth{
BcryptCost: bcrypt.DefaultCost,
BcyptHash: string(hash),
}
//Store thumbnail
if thumb != nil {
defer thumb.Close()
if client, err := storage.GetNewStorageClient(); err == nil {
h := public.NewHashString()
objName := storage.PathJoin(storage.THUMBNAILS_FOLDER_NAME, h)
//Determine the extension
var ext string = ""
if thumbHeader != nil {
if segs := strings.Split(thumbHeader.Filename, "."); len(segs) > 1 {
ext = "." + segs[len(segs)-1]
objName = (objName + ext)
}
}
obj := client.GetDefaultBucket().Object(objName)
if attr, _ := obj.Attrs(client.Ctx); attr != nil {
if mimeStr := mime.TypeByExtension(ext); len(mimeStr) > 0 {
attr.ContentType = mimeStr
}
}
objWriter := obj.NewWriter(client.Ctx)
defer objWriter.Close()
_, err = io.Copy(objWriter, thumb)
if err == nil {
baseUser.Thumbnail = objName
}
}
}
newUser := db.Reviewer{
BaseProfile: baseUser,
}
if err := profile.Insert(&newUser); err != nil {
r := public.SimpleResult{
Message: "Register Failed",
Description: err.Error(),
}
public.ResponseStatusAsJson(resp, 400, &r)
} else {
if err := public.SetReviewerSessionValue(req, resp, public.REVIEWER_ID_SESSION_KEY, newUser.Id.Hex()); err != nil {
public.LogE.Printf("Error setting session user id: %s\n", err.Error())
}
r := public.SimpleResult{
Message: "Register Successed",
Description: email,
}
public.ResponseOkAsJson(resp, &r)
}
}
}
}
func handleSubmitReview(resp http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
appHash := vars["appHash"]
appId, ok := exportAppHashMap[appHash]
if !ok {
public.ResponseStatusAsJson(resp, 404, &public.SimpleResult{
Message: "Error",
Description: "Hash not found",
})
return
}
delete(exportAppHashMap, appHash)
userId, _ := public.GetSessionReviewerId(req)
reviewDb := public.GetNewReviewerDatabase()
defer reviewDb.Session.Close()
userDb := public.GetNewUserDatabase()
defer userDb.Session.Close()
results := reviewDb.C(REVIEWER_DB_RESULT_COLLECTION)
profiles := reviewDb.C(REVIEWER_DB_PROFILE_COLLECTION)
//See if exist
//Re-submit is not allowed
q := results.Find(bson.M{
"applicationid": appId,
"reviewerid": userId,
})
if n, _ := q.Count(); n > 0 {
public.ResponseStatusAsJson(resp, 403, &public.SimpleResult{
Message: "Error",
Description: "Data exist",
})
return
}
//Get user profile info
q = profiles.FindId(userId)
user := db.User{}
if err := q.One(&user); err != nil {
public.ResponseStatusAsJson(resp, 404, nil)
return
}
//Get review json data
reviewData := public.ReviewResponse{}
body, _ := ioutil.ReadAll(req.Body)
if err := json.Unmarshal(body, &reviewData); err != nil {
public.ResponseStatusAsJson(resp, 400, &public.SimpleResult{
Message: "Error",
Description: "Wrong review response",
})
return
}
reviewResult := db.ReviewResult{
ApplicationId: appId,
ReviewerId: userId,
}
(&reviewResult).CopyFromReviewResponse(reviewData)
if err := results.Insert(&reviewResult); err != nil {
public.LogE.Printf("Error inserting new review result: %s\n", err)
}
public.ResponseOkAsJson(resp, nil)
}
func handleGetReviewApplications(resp http.ResponseWriter, req *http.Request) {
userId, _ := public.GetSessionReviewerId(req)
reviewerDb := public.GetNewReviewerDatabase()
defer reviewerDb.Session.Close()
profile := reviewerDb.C(REVIEWER_DB_PROFILE_COLLECTION)
q := profile.FindId(userId)
if c, err := q.Count(); c == 0 || err != nil {
r := public.SimpleResult{
Message: "Error",
Description: "User Not Found",
}
public.ResponseStatusAsJson(resp, 500, &r)
} else {
reviewer := db.Reviewer{}
q.One(&reviewer)
appDb := public.GetNewApplicationDatabase()
defer appDb.Session.Close()
forms := appDb.C(public.APPLICATION_DB_FORM_COLLECTION)
results := reviewerDb.C(REVIEWER_DB_RESULT_COLLECTION)
var exportApps []exportApplication
for _, t := range reviewer.Topics {
q := forms.Find(bson.M{
"topic": t,
}).Sort("-timestamp") //From new to old
//Remove the duplicate application
//Keep the latest one
ownerSet := make(map[bson.ObjectId]bool)
it := q.Iter()
appData := db.ApplicationForm{}
for it.Next(&appData) {
if _, ok := ownerSet[appData.OwnerId]; ok {
//Exist duplicate application
continue
}
//Check if reviewed
q_r := results.Find(bson.M{
"applicationid": appData.Id,
})
if n, _ := q_r.Count(); n > 0 {
//Has reviewed
continue
}
exportApp := exportApplication{}
(&exportApp).fromDbApplication(&appData, true)
exportApps = append(exportApps, exportApp)
exportAppHashMap[exportApp.Hash] = appData.Id
ownerSet[appData.OwnerId] = true
}
}
//Output reviewed topics
public.ResponseOkAsJson(resp, &exportApps)
}
}