Overhaul [1/n]

Signed-off-by: Sean Du <do4suki@gmail.com>

internal/handler/webui/login.go

@@ -0,0 +1,61 @@
+package webui
+
+import (
+	"honoka-chan/internal/middleware"
+	"honoka-chan/internal/router"
+	"honoka-chan/internal/schema/webui"
+	"honoka-chan/internal/utils"
+	"honoka-chan/pkg/db"
+	"net/http"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-gonic/gin"
+	"github.com/go-think/openssl"
+)
+
+func login(ctx *gin.Context) {
+	area := ctx.PostForm("area")
+	user := ctx.PostForm("user")
+	pass := ctx.PostForm("pass")
+	if area == "" || user == "" || pass == "" {
+		ctx.JSON(http.StatusOK, webui.Msg{
+			Code:     1,
+			Message:  "参数不完整！",
+			Redirect: "",
+		})
+		return
+	}
+
+	userName := " " + area + "-" + user
+	var userId int
+	exists, err := db.UserEng.Table("users").Where("phone = ? AND password = ?", userName, openssl.Md5ToString(pass)).Cols("user_id").Get(&userId)
+	utils.CheckErr(err)
+	if !exists {
+		ctx.JSON(http.StatusOK, webui.Msg{
+			Code:     1,
+			Message:  "账号不存在或者密码有误！",
+			Redirect: "",
+		})
+		return
+	}
+
+	session := sessions.Default(ctx)
+	session.Options(sessions.Options{
+		MaxAge: 3600 * 24,
+	})
+	session.Set("userid", userId)
+	session.Save()
+
+	ctx.JSON(http.StatusOK, webui.Msg{
+		Code:     0,
+		Message:  "登录成功！",
+		Redirect: "/admin/index",
+	})
+}
+
+func init() {
+	router.AddHandler("admin", "GET", "/login", middleware.WebAuth, func(ctx *gin.Context) {
+		ctx.HTML(http.StatusOK, "admin/login.html", gin.H{})
+	})
+	router.AddHandler("admin", "POST", "/login", middleware.WebAuth, login)
+}