feat: sort obj list

internal/model/obj.go

@@ -2,6 +2,8 @@ package model
 
 import (
 	"io"
+	"sort"
+	"strings"
 	"time"
 )
 
@@ -30,3 +32,52 @@ type Thumbnail interface {
 type SetID interface {
 	SetID(id string)
 }
+
+func SortFiles(objs []Obj, orderBy, orderDirection string) {
+	if orderBy == "" {
+		return
+	}
+	sort.Slice(objs, func(i, j int) bool {
+		switch orderBy {
+		case "name":
+			{
+				c := strings.Compare(objs[i].GetName(), objs[j].GetName())
+				if orderDirection == "DESC" {
+					return c >= 0
+				}
+				return c <= 0
+			}
+		case "size":
+			{
+				if orderDirection == "DESC" {
+					return objs[i].GetSize() >= objs[j].GetSize()
+				}
+				return objs[i].GetSize() <= objs[j].GetSize()
+			}
+		case "updated_at":
+			if orderDirection == "DESC" {
+				return objs[i].ModTime().After(objs[j].ModTime())
+			}
+			return objs[i].ModTime().Before(objs[j].ModTime())
+		}
+		return false
+	})
+}
+
+func ExtractFolder(objs []Obj, extractFolder string) {
+	if extractFolder == "" {
+		return
+	}
+	front := extractFolder == "front"
+	sort.SliceStable(objs, func(i, j int) bool {
+		if objs[i].IsDir() || objs[j].IsDir() {
+			if !objs[i].IsDir() {
+				return !front
+			}
+			if !objs[j].IsDir() {
+				return front
+			}
+		}
+		return false
+	})
+}

internal/model/user.go

@@ -12,13 +12,15 @@ const (
 )
 
 type User struct {
-	ID       uint   `json:"id" gorm:"primaryKey"`                      // unique key
-	Username string `json:"username" gorm:"unique" binding:"required"` // username
-	Password string `json:"password"`                                  // password
-	BasePath string `json:"base_path"`                                 // base path
-	ReadOnly bool   `json:"read_only"`                                 // read only
-	Webdav   bool   `json:"webdav"`                                    // allow webdav
-	Role     int    `json:"role"`                                      // user's role
+	ID             uint   `json:"id" gorm:"primaryKey"`                      // unique key
+	Username       string `json:"username" gorm:"unique" binding:"required"` // username
+	Password       string `json:"password"`                                  // password
+	BasePath       string `json:"base_path"`                                 // base path
+	ReadOnly       bool   `json:"read_only"`                                 // read only
+	Webdav         bool   `json:"webdav"`                                    // allow webdav
+	Role           int    `json:"role"`                                      // user's role
+	IgnoreHide     bool   `json:"can_hide"`                                  // can see hide files
+	IgnorePassword bool   `json:"ignore_password"`                           // can access without password
 }
 
 func (u User) IsGuest() bool {