chore: rename blog->eiblog

pkg/core/eiblog/api.go

@@ -0,0 +1,56 @@
+// Package eiblog provides ...
+package eiblog
+
+import (
+	"net/http"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-gonic/gin"
+)
+
+// @title APP Demo API
+// @version 1.0
+// @description This is a sample server celler server.
+
+// @BasePath /api
+
+// AuthFilter auth filter
+func AuthFilter(c *gin.Context) {
+	if !IsLogined(c) {
+		c.Abort()
+		c.Status(http.StatusUnauthorized)
+		c.Redirect(http.StatusFound, "/admin/login")
+		return
+	}
+
+	c.Next()
+}
+
+// SetLogin login user
+func SetLogin(c *gin.Context, username string) {
+	session := sessions.Default(c)
+	session.Set("username", username)
+	session.Save()
+}
+
+// SetLogout logout user
+func SetLogout(c *gin.Context) {
+	session := sessions.Default(c)
+	session.Delete("username")
+	session.Save()
+}
+
+// IsLogined account logined
+func IsLogined(c *gin.Context) bool {
+	return GetUsername(c) != ""
+}
+
+// GetUsername get logined account
+func GetUsername(c *gin.Context) string {
+	session := sessions.Default(c)
+	username := session.Get("username")
+	if username == nil {
+		return ""
+	}
+	return username.(string)
+}