package router import ( "fmt" "net/http" "strconv" "github.com/ewhal/nyaa/model" "github.com/ewhal/nyaa/service/captcha" "github.com/ewhal/nyaa/service/user" "github.com/ewhal/nyaa/service/user/form" "github.com/ewhal/nyaa/service/user/permission" "github.com/ewhal/nyaa/util/languages" "github.com/ewhal/nyaa/util/modelHelper" "github.com/gorilla/mux" ) //var viewTemplate = template.Must(template.New("view").Funcs(FuncMap).ParseFiles("templates/index.html", "templates/view.html")) //var viewTemplate = template.Must(template.New("view").Funcs(FuncMap).ParseFiles("templates/index.html", "templates/view.html")) // Getting View User Registration func UserRegisterFormHandler(w http.ResponseWriter, r *http.Request) { _, errorUser := userService.CurrentUser(r) if (errorUser != nil) { b := form.RegistrationForm{} modelHelper.BindValueForm(&b, r) b.CaptchaID = captcha.GetID() languages.SetTranslationFromRequest(viewRegisterTemplate, r, "en-us") htv := UserRegisterTemplateVariables{b, form.NewErrors(), NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} err := viewRegisterTemplate.ExecuteTemplate(w, "index.html", htv) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } else { HomeHandler(w, r) } } // Getting View User Login func UserLoginFormHandler(w http.ResponseWriter, r *http.Request) { b := form.LoginForm{} modelHelper.BindValueForm(&b, r) languages.SetTranslationFromRequest(viewLoginTemplate, r, "en-us") htv := UserLoginFormVariables{b, form.NewErrors(), NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} err := viewLoginTemplate.ExecuteTemplate(w, "index.html", htv) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } // Getting User Profile func UserProfileHandler(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) id := vars["id"] userProfile, _, errorUser := userService.RetrieveUserForAdmin(id) if (errorUser == nil) { currentUser := GetUser(r) view := r.URL.Query()["edit"] follow := r.URL.Query()["followed"] unfollow := r.URL.Query()["unfollowed"] infosForm := form.NewInfos() deleteVar := r.URL.Query()["delete"] if ((view != nil)&&(userPermission.CurrentOrAdmin(currentUser, userProfile.Id))) { b := form.UserForm{} modelHelper.BindValueForm(&b, r) languages.SetTranslationFromRequest(viewProfileEditTemplate, r, "en-us") htv := UserProfileEditVariables{&userProfile, b, form.NewErrors(), form.NewInfos(), NewSearchForm(), Navigation{}, currentUser, r.URL, mux.CurrentRoute(r)} err := viewProfileEditTemplate.ExecuteTemplate(w, "index.html", htv) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } else if ((deleteVar != nil)&&(userPermission.CurrentOrAdmin(currentUser, userProfile.Id))) { err := form.NewErrors() _, errUser := userService.DeleteUser(w, currentUser, id) if (errUser != nil) { err["errors"] = append(err["errors"], errUser.Error()) } languages.SetTranslationFromRequest(viewUserDeleteTemplate, r, "en-us") htv := UserVerifyTemplateVariables{err, NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} errorTmpl := viewUserDeleteTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } else { T := languages.SetTranslationFromRequest(viewProfileTemplate, r, "en-us") if (follow != nil) { infosForm["infos"] = append(infosForm["infos"], fmt.Sprintf(T("user_followed_msg"), userProfile.Username)) } if (unfollow != nil) { infosForm["infos"] = append(infosForm["infos"], fmt.Sprintf(T("user_unfollowed_msg"), userProfile.Username)) } htv := UserProfileVariables{&userProfile, infosForm, NewSearchForm(), Navigation{}, currentUser, r.URL, mux.CurrentRoute(r)} err := viewProfileTemplate.ExecuteTemplate(w, "index.html", htv) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } } else { searchForm := NewSearchForm() searchForm.HideAdvancedSearch = true languages.SetTranslationFromRequest(notFoundTemplate, r, "en-us") err := notFoundTemplate.ExecuteTemplate(w, "index.html", NotFoundTemplateVariables{Navigation{}, searchForm, GetUser(r), r.URL, mux.CurrentRoute(r)}) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } } // Getting View User Profile Update func UserProfileFormHandler(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) id := vars["id"] currentUser := GetUser(r) userProfile, _, errorUser := userService.RetrieveUserForAdmin(id) if (errorUser == nil) { if (userPermission.CurrentOrAdmin(currentUser, userProfile.Id)) { b := form.UserForm{} err := form.NewErrors() infos := form.NewInfos() T := languages.SetTranslationFromRequest(viewProfileEditTemplate, r, "en-us") if len(r.PostFormValue("email")) > 0 { _, err = form.EmailValidation(r.PostFormValue("email"), err) } if len(r.PostFormValue("username")) > 0 { _, err = form.ValidateUsername(r.PostFormValue("username"), err) } if (len(err) == 0) { modelHelper.BindValueForm(&b, r) err = modelHelper.ValidateForm(&b, err) if (len(err) == 0) { userProfile, _, errorUser = userService.UpdateUser(w, &b, currentUser, id) if (errorUser != nil) { err["errors"] = append(err["errors"], errorUser.Error()) } if (len(err) == 0) { infos["infos"] = append(infos["infos"], T("profile_updated")) } } } htv := UserProfileEditVariables{&userProfile, b, err, infos, NewSearchForm(), Navigation{}, currentUser, r.URL, mux.CurrentRoute(r)} errorTmpl := viewProfileEditTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } else { searchForm := NewSearchForm() searchForm.HideAdvancedSearch = true languages.SetTranslationFromRequest(notFoundTemplate, r, "en-us") err := notFoundTemplate.ExecuteTemplate(w, "index.html", NotFoundTemplateVariables{Navigation{}, searchForm, GetUser(r), r.URL, mux.CurrentRoute(r)}) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } } else { searchForm := NewSearchForm() searchForm.HideAdvancedSearch = true languages.SetTranslationFromRequest(notFoundTemplate, r, "en-us") err := notFoundTemplate.ExecuteTemplate(w, "index.html", NotFoundTemplateVariables{Navigation{}, searchForm, GetUser(r), r.URL, mux.CurrentRoute(r)}) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) } } } // Post Registration controller, we do some check on the form here, the rest on user service func UserRegisterPostHandler(w http.ResponseWriter, r *http.Request) { // Check same Password b := form.RegistrationForm{} err := form.NewErrors() if !captcha.Authenticate(captcha.Extract(r)) { err["errors"] = append(err["errors"], "Wrong captcha!") } if (len(err) == 0) { if len(r.PostFormValue("email")) > 0 { _, err = form.EmailValidation(r.PostFormValue("email"), err) } _, err = form.ValidateUsername(r.PostFormValue("username"), err) if (len(err) == 0) { modelHelper.BindValueForm(&b, r) err = modelHelper.ValidateForm(&b, err) if (len(err) == 0) { _, errorUser := userService.CreateUser(w, r) if (errorUser != nil) { err["errors"] = append(err["errors"], errorUser.Error()) } if (len(err) == 0) { languages.SetTranslationFromRequest(viewRegisterSuccessTemplate, r, "en-us") u := model.User{ Email: r.PostFormValue("email"), // indicate whether user had email set } htv := UserRegisterTemplateVariables{b, err, NewSearchForm(), Navigation{}, &u, r.URL, mux.CurrentRoute(r)} errorTmpl := viewRegisterSuccessTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } } } } if (len(err) > 0) { b.CaptchaID = captcha.GetID() languages.SetTranslationFromRequest(viewRegisterTemplate, r, "en-us") htv := UserRegisterTemplateVariables{b, err, NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} errorTmpl := viewRegisterTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } } func UserVerifyEmailHandler(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) token := vars["token"] err := form.NewErrors() _, errEmail := userService.EmailVerification(token, w) if (errEmail != nil) { err["errors"] = append(err["errors"], errEmail.Error()) } languages.SetTranslationFromRequest(viewVerifySuccessTemplate, r, "en-us") htv := UserVerifyTemplateVariables{err, NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} errorTmpl := viewVerifySuccessTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } // Post Login controller func UserLoginPostHandler(w http.ResponseWriter, r *http.Request) { b := form.LoginForm{} modelHelper.BindValueForm(&b, r) err := form.NewErrors() err = modelHelper.ValidateForm(&b, err) if (len(err) == 0) { _, errorUser := userService.CreateUserAuthentication(w, r) if (errorUser != nil) { err["errors"] = append(err["errors"], errorUser.Error()) languages.SetTranslationFromRequest(viewLoginTemplate, r, "en-us") htv := UserLoginFormVariables{b, err, NewSearchForm(), Navigation{}, GetUser(r), r.URL, mux.CurrentRoute(r)} errorTmpl := viewLoginTemplate.ExecuteTemplate(w, "index.html", htv) if errorTmpl != nil { http.Error(w, errorTmpl.Error(), http.StatusInternalServerError) } } else { url, _ := Router.Get("home").URL() http.Redirect(w, r, url.String(), http.StatusSeeOther) } } } // Logout func UserLogoutHandler(w http.ResponseWriter, r *http.Request) { _, _ = userService.ClearCookie(w) url, _ := Router.Get("home").URL() http.Redirect(w, r, url.String(), http.StatusSeeOther) } func UserFollowHandler(w http.ResponseWriter, r *http.Request) { var followAction string vars := mux.Vars(r) id := vars["id"] currentUser := GetUser(r) user, _, errorUser := userService.RetrieveUserForAdmin(id) if (errorUser == nil) { if (!userPermission.IsFollower(&user, currentUser)) { followAction = "followed" userService.SetFollow(&user, currentUser) } else { followAction = "unfollowed" userService.RemoveFollow(&user, currentUser) } } url, _ := Router.Get("user_profile").URL("id", strconv.Itoa(int(user.Id)), "username", user.Username) http.Redirect(w, r, url.String()+"?"+followAction, http.StatusSeeOther) }