405 lines
10 KiB
Go
405 lines
10 KiB
Go
/*
|
|
*
|
|
* Gosora User File
|
|
* Copyright Azareal 2017 - 2019
|
|
*
|
|
*/
|
|
package common
|
|
|
|
import (
|
|
"database/sql"
|
|
"errors"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"../query_gen/lib"
|
|
)
|
|
|
|
// TODO: Replace any literals with this
|
|
var BanGroup = 4
|
|
|
|
// TODO: Use something else as the guest avatar, maybe a question mark of some sort?
|
|
// GuestUser is an instance of user which holds guest data to avoid having to initialise a guest every time
|
|
var GuestUser = User{ID: 0, Name: "Guest", Link: "#", Group: 6, Perms: GuestPerms} // BuildAvatar is done in site.go to make sure it's done after init
|
|
var ErrNoTempGroup = errors.New("We couldn't find a temporary group for this user")
|
|
|
|
type User struct {
|
|
ID int
|
|
Link string
|
|
Name string
|
|
Email string
|
|
Group int
|
|
Active bool
|
|
IsMod bool
|
|
IsSuperMod bool
|
|
IsAdmin bool
|
|
IsSuperAdmin bool
|
|
IsBanned bool
|
|
Perms Perms
|
|
PluginPerms map[string]bool
|
|
Session string
|
|
//AuthToken string
|
|
Loggedin bool
|
|
Avatar string
|
|
Message string
|
|
URLPrefix string // Move this to another table? Create a user lite?
|
|
URLName string
|
|
Tag string
|
|
Level int
|
|
Score int
|
|
Liked int
|
|
LastIP string // ! This part of the UserCache data might fall out of date
|
|
TempGroup int
|
|
}
|
|
|
|
type UserStmts struct {
|
|
activate *sql.Stmt
|
|
changeGroup *sql.Stmt
|
|
delete *sql.Stmt
|
|
setAvatar *sql.Stmt
|
|
setUsername *sql.Stmt
|
|
updateGroup *sql.Stmt
|
|
incrementTopics *sql.Stmt
|
|
updateLevel *sql.Stmt
|
|
incrementScore *sql.Stmt
|
|
incrementPosts *sql.Stmt
|
|
incrementBigposts *sql.Stmt
|
|
incrementMegaposts *sql.Stmt
|
|
incrementLiked *sql.Stmt
|
|
decrementLiked *sql.Stmt
|
|
updateLastIP *sql.Stmt
|
|
|
|
setPassword *sql.Stmt
|
|
}
|
|
|
|
var userStmts UserStmts
|
|
|
|
func init() {
|
|
DbInits.Add(func(acc *qgen.Accumulator) error {
|
|
var where = "uid = ?"
|
|
userStmts = UserStmts{
|
|
activate: acc.SimpleUpdate("users", "active = 1", where),
|
|
changeGroup: acc.SimpleUpdate("users", "group = ?", where), // TODO: Implement user_count for users_groups here
|
|
delete: acc.SimpleDelete("users", where),
|
|
setAvatar: acc.Update("users").Set("avatar = ?").Where(where).Prepare(),
|
|
setUsername: acc.Update("users").Set("name = ?").Where(where).Prepare(),
|
|
incrementTopics: acc.SimpleUpdate("users", "topics = topics + ?", where),
|
|
updateLevel: acc.SimpleUpdate("users", "level = ?", where),
|
|
incrementScore: acc.SimpleUpdate("users", "score = score + ?", where),
|
|
incrementPosts: acc.SimpleUpdate("users", "posts = posts + ?", where),
|
|
incrementBigposts: acc.SimpleUpdate("users", "posts = posts + ?, bigposts = bigposts + ?", where),
|
|
incrementMegaposts: acc.SimpleUpdate("users", "posts = posts + ?, bigposts = bigposts + ?, megaposts = megaposts + ?", where),
|
|
incrementLiked: acc.SimpleUpdate("users", "liked = liked + ?, lastLiked = UTC_TIMESTAMP()", where),
|
|
decrementLiked: acc.SimpleUpdate("users", "liked = liked - ?", where),
|
|
//recalcLastLiked: acc...
|
|
updateLastIP: acc.SimpleUpdate("users", "last_ip = ?", where),
|
|
|
|
setPassword: acc.Update("users").Set("password = ?, salt = ?").Where(where).Prepare(),
|
|
}
|
|
return acc.FirstError()
|
|
})
|
|
}
|
|
|
|
func (user *User) Init() {
|
|
user.Avatar = BuildAvatar(user.ID, user.Avatar)
|
|
user.Link = BuildProfileURL(NameToSlug(user.Name), user.ID)
|
|
user.Tag = Groups.DirtyGet(user.Group).Tag
|
|
user.InitPerms()
|
|
}
|
|
|
|
// TODO: Refactor this idiom into something shorter, maybe with a NullUserCache when one isn't set?
|
|
func (user *User) CacheRemove() {
|
|
ucache := Users.GetCache()
|
|
if ucache != nil {
|
|
ucache.Remove(user.ID)
|
|
}
|
|
}
|
|
|
|
func (user *User) Ban(duration time.Duration, issuedBy int) error {
|
|
return user.ScheduleGroupUpdate(BanGroup, issuedBy, duration)
|
|
}
|
|
|
|
func (user *User) Unban() error {
|
|
return user.RevertGroupUpdate()
|
|
}
|
|
|
|
func (user *User) deleteScheduleGroupTx(tx *sql.Tx) error {
|
|
deleteScheduleGroupStmt, err := qgen.Builder.SimpleDeleteTx(tx, "users_groups_scheduler", "uid = ?")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = deleteScheduleGroupStmt.Exec(user.ID)
|
|
return err
|
|
}
|
|
|
|
func (user *User) setTempGroupTx(tx *sql.Tx, tempGroup int) error {
|
|
setTempGroupStmt, err := qgen.Builder.SimpleUpdateTx(tx, "users", "temp_group = ?", "uid = ?")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = setTempGroupStmt.Exec(tempGroup, user.ID)
|
|
return err
|
|
}
|
|
|
|
// Make this more stateless?
|
|
func (user *User) ScheduleGroupUpdate(gid int, issuedBy int, duration time.Duration) error {
|
|
var temporary bool
|
|
if duration.Nanoseconds() != 0 {
|
|
temporary = true
|
|
}
|
|
revertAt := time.Now().Add(duration)
|
|
|
|
tx, err := qgen.Builder.Begin()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer tx.Rollback()
|
|
|
|
err = user.deleteScheduleGroupTx(tx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
createScheduleGroupTx, err := qgen.Builder.SimpleInsertTx(tx, "users_groups_scheduler", "uid, set_group, issued_by, issued_at, revert_at, temporary", "?,?,?,UTC_TIMESTAMP(),?,?")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = createScheduleGroupTx.Exec(user.ID, gid, issuedBy, revertAt, temporary)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = user.setTempGroupTx(tx, gid)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = tx.Commit()
|
|
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
func (user *User) RevertGroupUpdate() error {
|
|
tx, err := qgen.Builder.Begin()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer tx.Rollback()
|
|
|
|
err = user.deleteScheduleGroupTx(tx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = user.setTempGroupTx(tx, 0)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = tx.Commit()
|
|
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
// TODO: Use a transaction here
|
|
// ? - Add a Deactivate method? Not really needed, if someone's been bad you could do a ban, I guess it might be useful, if someone says that email x isn't actually owned by the user in question?
|
|
func (user *User) Activate() (err error) {
|
|
_, err = userStmts.activate.Exec(user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = userStmts.changeGroup.Exec(Config.DefaultGroup, user.ID)
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
// TODO: Write tests for this
|
|
// TODO: Delete this user's content too?
|
|
// TODO: Expose this to the admin?
|
|
func (user *User) Delete() error {
|
|
_, err := userStmts.delete.Exec(user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
func (user *User) bindStmt(stmt *sql.Stmt, params ...interface{}) (err error) {
|
|
params = append(params, user.ID)
|
|
_, err = stmt.Exec(params...)
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
func (user *User) ChangeName(username string) (err error) {
|
|
return user.bindStmt(userStmts.setUsername, username)
|
|
}
|
|
|
|
func (user *User) ChangeAvatar(avatar string) (err error) {
|
|
return user.bindStmt(userStmts.setAvatar, avatar)
|
|
}
|
|
|
|
func (user *User) ChangeGroup(group int) (err error) {
|
|
_, err = userStmts.updateGroup.Exec(group, user.ID)
|
|
user.CacheRemove()
|
|
return err
|
|
}
|
|
|
|
// ! Only updates the database not the *User for safety reasons
|
|
func (user *User) UpdateIP(host string) error {
|
|
_, err := userStmts.updateLastIP.Exec(host, user.ID)
|
|
return err
|
|
}
|
|
|
|
func (user *User) IncreasePostStats(wcount int, topic bool) (err error) {
|
|
var mod int
|
|
baseScore := 1
|
|
if topic {
|
|
_, err = userStmts.incrementTopics.Exec(1, user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
baseScore = 2
|
|
}
|
|
|
|
settings := SettingBox.Load().(SettingMap)
|
|
if wcount >= settings["megapost_min_words"].(int) {
|
|
_, err = userStmts.incrementMegaposts.Exec(1, 1, 1, user.ID)
|
|
mod = 4
|
|
} else if wcount >= settings["bigpost_min_words"].(int) {
|
|
_, err = userStmts.incrementBigposts.Exec(1, 1, user.ID)
|
|
mod = 1
|
|
} else {
|
|
_, err = userStmts.incrementPosts.Exec(1, user.ID)
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = userStmts.incrementScore.Exec(baseScore+mod, user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
//log.Print(user.Score + base_score + mod)
|
|
//log.Print(getLevel(user.Score + base_score + mod))
|
|
// TODO: Use a transaction to prevent level desyncs?
|
|
_, err = userStmts.updateLevel.Exec(GetLevel(user.Score+baseScore+mod), user.ID)
|
|
return err
|
|
}
|
|
|
|
func (user *User) DecreasePostStats(wcount int, topic bool) (err error) {
|
|
var mod int
|
|
baseScore := -1
|
|
if topic {
|
|
_, err = userStmts.incrementTopics.Exec(-1, user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
baseScore = -2
|
|
}
|
|
|
|
settings := SettingBox.Load().(SettingMap)
|
|
if wcount >= settings["megapost_min_words"].(int) {
|
|
_, err = userStmts.incrementMegaposts.Exec(-1, -1, -1, user.ID)
|
|
mod = 4
|
|
} else if wcount >= settings["bigpost_min_words"].(int) {
|
|
_, err = userStmts.incrementBigposts.Exec(-1, -1, user.ID)
|
|
mod = 1
|
|
} else {
|
|
_, err = userStmts.incrementPosts.Exec(-1, user.ID)
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = userStmts.incrementScore.Exec(baseScore-mod, user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// TODO: Use a transaction to prevent level desyncs?
|
|
_, err = userStmts.updateLevel.Exec(GetLevel(user.Score-baseScore-mod), user.ID)
|
|
return err
|
|
}
|
|
|
|
// Copy gives you a non-pointer concurrency safe copy of the user
|
|
func (user *User) Copy() User {
|
|
return *user
|
|
}
|
|
|
|
// TODO: Write unit tests for this
|
|
func (user *User) InitPerms() {
|
|
if user.TempGroup != 0 {
|
|
user.Group = user.TempGroup
|
|
}
|
|
|
|
group := Groups.DirtyGet(user.Group)
|
|
if user.IsSuperAdmin {
|
|
user.Perms = AllPerms
|
|
user.PluginPerms = AllPluginPerms
|
|
} else {
|
|
user.Perms = group.Perms
|
|
user.PluginPerms = group.PluginPerms
|
|
}
|
|
|
|
user.IsAdmin = user.IsSuperAdmin || group.IsAdmin
|
|
user.IsSuperMod = user.IsAdmin || group.IsMod
|
|
user.IsMod = user.IsSuperMod
|
|
user.IsBanned = group.IsBanned
|
|
if user.IsBanned && user.IsSuperMod {
|
|
user.IsBanned = false
|
|
}
|
|
}
|
|
|
|
// ? Make this part of *User?
|
|
func BuildAvatar(uid int, avatar string) string {
|
|
if avatar != "" {
|
|
if avatar[0] == '.' {
|
|
return "/uploads/avatar_" + strconv.Itoa(uid) + avatar
|
|
}
|
|
return avatar
|
|
}
|
|
return strings.Replace(Config.Noavatar, "{id}", strconv.Itoa(uid), 1)
|
|
}
|
|
|
|
// TODO: Move this to *User
|
|
func SetPassword(uid int, password string) error {
|
|
hashedPassword, salt, err := GeneratePassword(password)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = userStmts.setPassword.Exec(hashedPassword, salt, uid)
|
|
return err
|
|
}
|
|
|
|
// TODO: Write units tests for this
|
|
func wordsToScore(wcount int, topic bool) (score int) {
|
|
if topic {
|
|
score = 2
|
|
} else {
|
|
score = 1
|
|
}
|
|
|
|
settings := SettingBox.Load().(SettingMap)
|
|
if wcount >= settings["megapost_min_words"].(int) {
|
|
score += 4
|
|
} else if wcount >= settings["bigpost_min_words"].(int) {
|
|
score++
|
|
}
|
|
return score
|
|
}
|
|
|
|
// For use in tests and to help generate dummy users for forums which don't have last posters
|
|
func BlankUser() *User {
|
|
return &User{ID: 0, Name: ""}
|
|
}
|
|
|
|
// TODO: Write unit tests for this
|
|
func BuildProfileURL(slug string, uid int) string {
|
|
if slug == "" || !Config.BuildSlugs {
|
|
return "/user/" + strconv.Itoa(uid)
|
|
}
|
|
return "/user/" + slug + "." + strconv.Itoa(uid)
|
|
}
|