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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 context // import "miniflux.app/http/context"
import (
"net/http"
"miniflux.app/middleware"
)
// Context contains helper functions related to the current request.
type Context struct {
request *http.Request
}
// IsAdminUser checks if the logged user is administrator.
func (c *Context) IsAdminUser() bool {
return c.getContextBoolValue(middleware.IsAdminUserContextKey)
}
// IsAuthenticated returns a boolean if the user is authenticated.
func (c *Context) IsAuthenticated() bool {
return c.getContextBoolValue(middleware.IsAuthenticatedContextKey)
}
// UserID returns the UserID of the logged user.
func (c *Context) UserID() int64 {
return c.getContextIntValue(middleware.UserIDContextKey)
}
// UserTimezone returns the timezone used by the logged user.
func (c *Context) UserTimezone() string {
value := c.getContextStringValue(middleware.UserTimezoneContextKey)
if value == "" {
value = "UTC"
}
return value
}
// UserLanguage get the locale used by the current logged user.
func (c *Context) UserLanguage() string {
language := c.getContextStringValue(middleware.UserLanguageContextKey)
if language == "" {
language = "en_US"
}
return language
}
// UserTheme get the theme used by the current logged user.
func (c *Context) UserTheme() string {
theme := c.getContextStringValue(middleware.UserThemeContextKey)
if theme == "" {
theme = "default"
}
return theme
}
// CSRF returns the current CSRF token.
func (c *Context) CSRF() string {
return c.getContextStringValue(middleware.CSRFContextKey)
}
// SessionID returns the current session ID.
func (c *Context) SessionID() string {
return c.getContextStringValue(middleware.SessionIDContextKey)
}
// UserSessionToken returns the current user session token.
func (c *Context) UserSessionToken() string {
return c.getContextStringValue(middleware.UserSessionTokenContextKey)
}
// OAuth2State returns the current OAuth2 state.
func (c *Context) OAuth2State() string {
return c.getContextStringValue(middleware.OAuth2StateContextKey)
}
// FlashMessage returns the message message if any.
func (c *Context) FlashMessage() string {
return c.getContextStringValue(middleware.FlashMessageContextKey)
}
// FlashErrorMessage returns the message error message if any.
func (c *Context) FlashErrorMessage() string {
return c.getContextStringValue(middleware.FlashErrorMessageContextKey)
}
// PocketRequestToken returns the Pocket Request Token if any.
func (c *Context) PocketRequestToken() string {
return c.getContextStringValue(middleware.PocketRequestTokenContextKey)
}
func (c *Context) getContextStringValue(key middleware.ContextKey) string {
if v := c.request.Context().Value(key); v != nil {
return v.(string)
}
return ""
}
func (c *Context) getContextBoolValue(key middleware.ContextKey) bool {
if v := c.request.Context().Value(key); v != nil {
return v.(bool)
}
return false
}
func (c *Context) getContextIntValue(key middleware.ContextKey) int64 {
if v := c.request.Context().Value(key); v != nil {
return v.(int64)
}
return 0
}
// New creates a new Context.
func New(r *http.Request) *Context {
return &Context{r}
}
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