На странице моего фотоальбома они видят загруженные ими фотографии, и на каждой фотографии есть ссылка «сделать по умолчанию».Когда пользователь нажимает make default, идентификатор фотографии сохраняется в столбце photo_id таблицы моих профилей.
Проблема заключается в перенаправлении их обратно на:
localhost:3000/settings/photo_gallery/:id
Есть ли способ, которым я могу перенаправить обратно в фотоальбом, используя идентификатор фотографии, которая только что была установлена по умолчанию?Может ли Rails найти, какой альбом я хочу перенаправить, просто посмотрев на идентификатор фотографии, так как фотография принадлежит фотоальбому, а в фотоальбоме много фотографий?
У меня есть следующие таблицы в моембаза данных:
- Пользователь (ы): имеет один профиль, имеет много фотоальбомов
- Профиль (ы): принадлежит пользователю
- Фотоальбом (ы): принадлежитпользователь, имеет много фотографий
- Фото: принадлежит PhotoAlbum
Действие контроллера:
def set_default_profile_photo
photo = Profile.find_by_user_id(current_user.id)
photo.photo_id = params[:photo_id]
photo.save
redirect_to "**HERE IS WHERE I'D LIKE TO REDIRECT TO THE PHOTOALBUM THE PHOTO IS IN**"
flash[:success] = "Default photo set!"
end
Мои маршруты:
users GET /users(.:format) {:action=>"index", :controller=>"users"}
POST /users(.:format) {:action=>"create", :controller=>"users"}
new_user GET /users/new(.:format) {:action=>"new", :controller=>"users"}
edit_user GET /users/:id/edit(.:format) {:action=>"edit", :controller=>"users"}
user GET /users/:id(.:format) {:action=>"show", :controller=>"users"}
PUT /users/:id(.:format) {:action=>"update", :controller=>"users"}
DELETE /users/:id(.:format) {:action=>"destroy", :controller=>"users"}
sessions GET /sessions(.:format) {:action=>"index", :controller=>"sessions"}
POST /sessions(.:format) {:action=>"create", :controller=>"sessions"}
new_session GET /sessions/new(.:format) {:action=>"new", :controller=>"sessions"}
edit_session GET /sessions/:id/edit(.:format) {:action=>"edit", :controller=>"sessions"}
session GET /sessions/:id(.:format) {:action=>"show", :controller=>"sessions"}
PUT /sessions/:id(.:format) {:action=>"update", :controller=>"sessions"}
DELETE /sessions/:id(.:format) {:action=>"destroy", :controller=>"sessions"}
passwords GET /passwords(.:format) {:action=>"index", :controller=>"passwords"}
POST /passwords(.:format) {:action=>"create", :controller=>"passwords"}
new_password GET /passwords/new(.:format) {:action=>"new", :controller=>"passwords"}
edit_password GET /passwords/:id/edit(.:format) {:action=>"edit", :controller=>"passwords"}
password GET /passwords/:id(.:format) {:action=>"show", :controller=>"passwords"}
PUT /passwords/:id(.:format) {:action=>"update", :controller=>"passwords"}
DELETE /passwords/:id(.:format) {:action=>"destroy", :controller=>"passwords"}
profiles GET /profiles(.:format) {:action=>"index", :controller=>"profiles"}
POST /profiles(.:format) {:action=>"create", :controller=>"profiles"}
new_profile GET /profiles/new(.:format) {:action=>"new", :controller=>"profiles"}
edit_profile GET /profiles/:id/edit(.:format) {:action=>"edit", :controller=>"profiles"}
profile GET /profiles/:id(.:format) {:action=>"show", :controller=>"profiles"}
PUT /profiles/:id(.:format) {:action=>"update", :controller=>"profiles"}
DELETE /profiles/:id(.:format) {:action=>"destroy", :controller=>"profiles"}
emails GET /emails(.:format) {:action=>"index", :controller=>"emails"}
POST /emails(.:format) {:action=>"create", :controller=>"emails"}
new_email GET /emails/new(.:format) {:action=>"new", :controller=>"emails"}
edit_email GET /emails/:id/edit(.:format) {:action=>"edit", :controller=>"emails"}
email GET /emails/:id(.:format) {:action=>"show", :controller=>"emails"}
PUT /emails/:id(.:format) {:action=>"update", :controller=>"emails"}
DELETE /emails/:id(.:format) {:action=>"destroy", :controller=>"emails"}
root / {:controller=>"users", :action=>"new"}
success /success(.:format) {:action=>"success", :controller=>"users"}
login /login(.:format) {:action=>"new", :controller=>"sessions"}
logout /logout(.:format) {:action=>"destroy", :controller=>"sessions"}
reset_password /reset_password(.:format) {:action=>"new", :controller=>"passwords"}
setup_new_password /setup_new_password(.:format) {:action=>"edit", :controller=>"passwords"}
settings /settings(.:format) {:action=>"settings", :controller=>"users"}
settings_account /settings/account(.:format) {:controller=>"users", :action=>"account"}
settings_edit_profile /settings/edit_profile(.:format) {:controller=>"profiles", :action=>"edit_profile"}
/:username(.:format) {:controller=>"users", :action=>"show"}
change_password /change_password(.:format) {:action=>"change_password", :controller=>"users"}
profile_photo_set_default /profile_photo/set_default(.:format) {:controller=>"photo_albums", :action=>"set_default_profile_photo"}
album_photo_set_default /album_photo/set_default(.:format) {:controller=>"photo_albums", :action=>"set_default_album_photo"}
photo_albums GET /settings/photo_gallery(.:format) {:action=>"index", :controller=>"photo_albums"}
POST /settings/photo_gallery(.:format) {:action=>"create", :controller=>"photo_albums"}
new_photo_album GET /settings/photo_gallery/new(.:format) {:action=>"new", :controller=>"photo_albums"}
edit_photo_album GET /settings/photo_gallery/:id/edit(.:format) {:action=>"edit", :controller=>"photo_albums"}
photo_album GET /settings/photo_gallery/:id(.:format) {:action=>"show", :controller=>"photo_albums"}
PUT /settings/photo_gallery/:id(.:format) {:action=>"update", :controller=>"photo_albums"}
DELETE /settings/photo_gallery/:id(.:format) {:action=>"destroy", :controller=>"photo_albums"}
photos GET /settings/photo_gallery/photos(.:format) {:action=>"index", :controller=>"photos"}
POST /settings/photo_gallery/photos(.:format) {:action=>"create", :controller=>"photos"}
new_photo GET /settings/photo_gallery/photos/new(.:format) {:action=>"new", :controller=>"photos"}
edit_photo GET /settings/photo_gallery/photos/:id/edit(.:format) {:action=>"edit", :controller=>"photos"}
photo GET /settings/photo_gallery/photos/:id(.:format) {:action=>"show", :controller=>"photos"}
PUT /settings/photo_gallery/photos/:id(.:format) {:action=>"update", :controller=>"photos"}
DELETE /settings/photo_gallery/photos/:id(.:format) {:action=>"destroy", :controller=>"photos"}