// query object and set to template
func (this *ModelAdminRouter) QueryObject() bool {
id, _ := utils.StrTo(this.GetString(":id")).Int()
if id <= 0 {
this.Abort("404")
return false
}
var app ModelFinder
if a, ok := this.AppController.(ModelFinder); ok {
app = a
} else {
panic("ModelAdmin AppController need implement ModelFinder")
}
object := app.Object()
qs := app.ObjectQs()
// query object
if err := qs.Filter("Id", id).Limit(1).One(object); err != nil {
this.Abort("404")
if err != orm.ErrNoRows {
beego.Error("SetObject: ", err)
}
return false
} else {
this.Data["Object"] = object
}
return true
}
func (m *Image) DecodeToken(token string) error {
number := utils.NumberDecode(token, setting.ImageLinkAlphabets)
if len(number) < 9 {
return fmt.Errorf("token `%s` too short <- `%s`", token, number)
}
if t, err := beego.DateParse(number[:8], "ymds"); err != nil {
return fmt.Errorf("token `%s` date parse error <- `%s`", token, number)
} else {
m.Created = t
}
var err error
m.Id, err = utils.StrTo(number[8:]).Int()
if err != nil {
return fmt.Errorf("token `%s` id parse error <- `%s`", token, err)
}
return nil
}
func (this *ApiRouter) Users() {
result := map[string]interface{}{
"success": false,
}
defer func() {
this.Data["json"] = result
this.ServeJson()
}()
if !this.IsAjax() {
return
}
action := this.GetString("action")
if this.IsLogin {
switch action {
case "get-follows":
var data []orm.ParamsList
this.User.FollowingUsers().ValuesList(&data, "FollowUser__NickName", "FollowUser__UserName")
result["success"] = true
result["data"] = data
case "follow", "unfollow":
id, err := utils.StrTo(this.GetString("user")).Int()
if err == nil && id != this.User.Id {
fuser := models.User{Id: id}
if action == "follow" {
auth.UserFollow(&this.User, &fuser)
} else {
auth.UserUnFollow(&this.User, &fuser)
}
result["success"] = true
}
}
}
}
func (this *UserRouter) getFollows(user *models.User, following bool) []map[string]interface{} {
limit := 20
var qs orm.QuerySeter
if following {
qs = user.FollowingUsers()
} else {
qs = user.FollowerUsers()
}
nums, _ := qs.Count()
pager := this.SetPaginator(limit, nums)
qs = qs.Limit(limit, pager.Offset())
var follows []*models.Follow
if following {
qs.RelatedSel("FollowUser").All(&follows, "FollowUser")
} else {
qs.RelatedSel("User").All(&follows, "User")
}
if len(follows) == 0 {
return nil
}
ids := make([]int, 0, len(follows))
for _, follow := range follows {
if following {
ids = append(ids, follow.FollowUser.Id)
} else {
ids = append(ids, follow.User.Id)
}
}
var eids orm.ParamsList
this.User.FollowingUsers().Filter("FollowUser__in", ids).ValuesFlat(&eids, "FollowUser__Id")
var fids map[int]bool
if len(eids) > 0 {
fids = make(map[int]bool)
for _, id := range eids {
tid, _ := utils.StrTo(utils.ToStr(id)).Int()
if tid > 0 {
fids[tid] = true
}
}
}
users := make([]map[string]interface{}, 0, len(follows))
for _, follow := range follows {
IsFollowed := false
var u *models.User
if following {
u = follow.FollowUser
} else {
u = follow.User
}
if fids != nil {
IsFollowed = fids[u.Id]
}
users = append(users, map[string]interface{}{
"User": u,
"IsFollowed": IsFollowed,
})
}
return users
}