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// Copyright 2018 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package session
import (
"github.com/miniflux/miniflux/crypto"
"github.com/miniflux/miniflux/http/context"
"github.com/miniflux/miniflux/storage"
)
// Session handles session data.
type Session struct {
store *storage.Storage
ctx *context.Context
}
// NewOAuth2State generates a new OAuth2 state and stores the value into the database.
func (s *Session) NewOAuth2State() string {
state := crypto.GenerateRandomString(32)
s.store.UpdateSessionField(s.ctx.SessionID(), "oauth2_state", state)
return state
}
// NewFlashMessage creates a new flash message.
func (s *Session) NewFlashMessage(message string) {
s.store.UpdateSessionField(s.ctx.SessionID(), "flash_message", message)
}
// FlashMessage returns the current flash message if any.
func (s *Session) FlashMessage() string {
message := s.ctx.FlashMessage()
if message != "" {
s.store.UpdateSessionField(s.ctx.SessionID(), "flash_message", "")
}
return message
}
// NewFlashErrorMessage creates a new flash error message.
func (s *Session) NewFlashErrorMessage(message string) {
s.store.UpdateSessionField(s.ctx.SessionID(), "flash_error_message", message)
}
// FlashErrorMessage returns the last flash error message if any.
func (s *Session) FlashErrorMessage() string {
message := s.ctx.FlashErrorMessage()
if message != "" {
s.store.UpdateSessionField(s.ctx.SessionID(), "flash_error_message", "")
}
return message
}
// SetLanguage updates language field in session.
func (s *Session) SetLanguage(language string) {
s.store.UpdateSessionField(s.ctx.SessionID(), "language", language)
}
// New returns a new session handler.
func New(store *storage.Storage, ctx *context.Context) *Session {
return &Session{store, ctx}
}
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