TWRP for the Oppo N1 phone has been released. It provides same functionality as CWM, but lets user interact with the phone using touchscreen (no more volume rocker or power buttons to press).
To download TWRP to your Oppo N1,
1) Install GooManager from the Play Store
2) Open GooManager and provide root permissions
3) Hit Menu (or the button with the 3 dots on your screen) and then Install OpenRecovery