forked from jshiffer/matterbridge
387 lines
10 KiB
Go
387 lines
10 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
|
|
// See LICENSE.txt for license information.
|
|
|
|
package model
|
|
|
|
import (
|
|
"crypto/sha1"
|
|
"encoding/hex"
|
|
"encoding/json"
|
|
"errors"
|
|
"io"
|
|
"net/http"
|
|
"sort"
|
|
"strings"
|
|
"unicode/utf8"
|
|
)
|
|
|
|
type ChannelType string
|
|
|
|
const (
|
|
ChannelTypeOpen ChannelType = "O"
|
|
ChannelTypePrivate ChannelType = "P"
|
|
ChannelTypeDirect ChannelType = "D"
|
|
ChannelTypeGroup ChannelType = "G"
|
|
|
|
ChannelGroupMaxUsers = 8
|
|
ChannelGroupMinUsers = 3
|
|
DefaultChannelName = "town-square"
|
|
ChannelDisplayNameMaxRunes = 64
|
|
ChannelNameMinLength = 1
|
|
ChannelNameMaxLength = 64
|
|
ChannelHeaderMaxRunes = 1024
|
|
ChannelPurposeMaxRunes = 250
|
|
ChannelCacheSize = 25000
|
|
|
|
ChannelSortByUsername = "username"
|
|
ChannelSortByStatus = "status"
|
|
)
|
|
|
|
type Channel struct {
|
|
Id string `json:"id"`
|
|
CreateAt int64 `json:"create_at"`
|
|
UpdateAt int64 `json:"update_at"`
|
|
DeleteAt int64 `json:"delete_at"`
|
|
TeamId string `json:"team_id"`
|
|
Type ChannelType `json:"type"`
|
|
DisplayName string `json:"display_name"`
|
|
Name string `json:"name"`
|
|
Header string `json:"header"`
|
|
Purpose string `json:"purpose"`
|
|
LastPostAt int64 `json:"last_post_at"`
|
|
TotalMsgCount int64 `json:"total_msg_count"`
|
|
ExtraUpdateAt int64 `json:"extra_update_at"`
|
|
CreatorId string `json:"creator_id"`
|
|
SchemeId *string `json:"scheme_id"`
|
|
Props map[string]interface{} `json:"props"`
|
|
GroupConstrained *bool `json:"group_constrained"`
|
|
Shared *bool `json:"shared"`
|
|
TotalMsgCountRoot int64 `json:"total_msg_count_root"`
|
|
PolicyID *string `json:"policy_id"`
|
|
LastRootPostAt int64 `json:"last_root_post_at"`
|
|
}
|
|
|
|
type ChannelWithTeamData struct {
|
|
Channel
|
|
TeamDisplayName string `json:"team_display_name"`
|
|
TeamName string `json:"team_name"`
|
|
TeamUpdateAt int64 `json:"team_update_at"`
|
|
}
|
|
|
|
type ChannelsWithCount struct {
|
|
Channels ChannelListWithTeamData `json:"channels"`
|
|
TotalCount int64 `json:"total_count"`
|
|
}
|
|
|
|
type ChannelPatch struct {
|
|
DisplayName *string `json:"display_name"`
|
|
Name *string `json:"name"`
|
|
Header *string `json:"header"`
|
|
Purpose *string `json:"purpose"`
|
|
GroupConstrained *bool `json:"group_constrained"`
|
|
}
|
|
|
|
type ChannelForExport struct {
|
|
Channel
|
|
TeamName string
|
|
SchemeName *string
|
|
}
|
|
|
|
type DirectChannelForExport struct {
|
|
Channel
|
|
Members *[]string
|
|
}
|
|
|
|
type ChannelModeration struct {
|
|
Name string `json:"name"`
|
|
Roles *ChannelModeratedRoles `json:"roles"`
|
|
}
|
|
|
|
type ChannelModeratedRoles struct {
|
|
Guests *ChannelModeratedRole `json:"guests"`
|
|
Members *ChannelModeratedRole `json:"members"`
|
|
}
|
|
|
|
type ChannelModeratedRole struct {
|
|
Value bool `json:"value"`
|
|
Enabled bool `json:"enabled"`
|
|
}
|
|
|
|
type ChannelModerationPatch struct {
|
|
Name *string `json:"name"`
|
|
Roles *ChannelModeratedRolesPatch `json:"roles"`
|
|
}
|
|
|
|
type ChannelModeratedRolesPatch struct {
|
|
Guests *bool `json:"guests"`
|
|
Members *bool `json:"members"`
|
|
}
|
|
|
|
// ChannelSearchOpts contains options for searching channels.
|
|
//
|
|
// NotAssociatedToGroup will exclude channels that have associated, active GroupChannels records.
|
|
// ExcludeDefaultChannels will exclude the configured default channels (ex 'town-square' and 'off-topic').
|
|
// IncludeDeleted will include channel records where DeleteAt != 0.
|
|
// ExcludeChannelNames will exclude channels from the results by name.
|
|
// Paginate whether to paginate the results.
|
|
// Page page requested, if results are paginated.
|
|
// PerPage number of results per page, if paginated.
|
|
//
|
|
type ChannelSearchOpts struct {
|
|
NotAssociatedToGroup string
|
|
ExcludeDefaultChannels bool
|
|
IncludeDeleted bool
|
|
Deleted bool
|
|
ExcludeChannelNames []string
|
|
TeamIds []string
|
|
GroupConstrained bool
|
|
ExcludeGroupConstrained bool
|
|
PolicyID string
|
|
ExcludePolicyConstrained bool
|
|
IncludePolicyID bool
|
|
Public bool
|
|
Private bool
|
|
Page *int
|
|
PerPage *int
|
|
LastDeleteAt int
|
|
LastUpdateAt int
|
|
}
|
|
|
|
type ChannelMemberCountByGroup struct {
|
|
GroupId string `json:"group_id"`
|
|
ChannelMemberCount int64 `json:"channel_member_count"`
|
|
ChannelMemberTimezonesCount int64 `json:"channel_member_timezones_count"`
|
|
}
|
|
|
|
type ChannelOption func(channel *Channel)
|
|
|
|
func WithID(ID string) ChannelOption {
|
|
return func(channel *Channel) {
|
|
channel.Id = ID
|
|
}
|
|
}
|
|
|
|
// The following are some GraphQL methods necessary to return the
|
|
// data in float64 type. The spec doesn't support 64 bit integers,
|
|
// so we have to pass the data in float64. The _ at the end is
|
|
// a hack to keep the attribute name same in GraphQL schema.
|
|
|
|
func (o *Channel) CreateAt_() float64 {
|
|
return float64(o.CreateAt)
|
|
}
|
|
|
|
func (o *Channel) UpdateAt_() float64 {
|
|
return float64(o.UpdateAt)
|
|
}
|
|
|
|
func (o *Channel) DeleteAt_() float64 {
|
|
return float64(o.DeleteAt)
|
|
}
|
|
|
|
func (o *Channel) LastPostAt_() float64 {
|
|
return float64(o.LastPostAt)
|
|
}
|
|
|
|
func (o *Channel) TotalMsgCount_() float64 {
|
|
return float64(o.TotalMsgCount)
|
|
}
|
|
|
|
func (o *Channel) DeepCopy() *Channel {
|
|
copy := *o
|
|
if copy.SchemeId != nil {
|
|
copy.SchemeId = NewString(*o.SchemeId)
|
|
}
|
|
return ©
|
|
}
|
|
|
|
func (o *Channel) Etag() string {
|
|
return Etag(o.Id, o.UpdateAt)
|
|
}
|
|
|
|
func (o *Channel) IsValid() *AppError {
|
|
if !IsValidId(o.Id) {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.id.app_error", nil, "", http.StatusBadRequest)
|
|
}
|
|
|
|
if o.CreateAt == 0 {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.create_at.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if o.UpdateAt == 0 {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.update_at.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if utf8.RuneCountInString(o.DisplayName) > ChannelDisplayNameMaxRunes {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.display_name.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if !IsValidChannelIdentifier(o.Name) {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.1_or_more.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if !(o.Type == ChannelTypeOpen || o.Type == ChannelTypePrivate || o.Type == ChannelTypeDirect || o.Type == ChannelTypeGroup) {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.type.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if utf8.RuneCountInString(o.Header) > ChannelHeaderMaxRunes {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.header.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if utf8.RuneCountInString(o.Purpose) > ChannelPurposeMaxRunes {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.purpose.app_error", nil, "id="+o.Id, http.StatusBadRequest)
|
|
}
|
|
|
|
if len(o.CreatorId) > 26 {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.creator_id.app_error", nil, "", http.StatusBadRequest)
|
|
}
|
|
|
|
userIds := strings.Split(o.Name, "__")
|
|
if o.Type != ChannelTypeDirect && len(userIds) == 2 && IsValidId(userIds[0]) && IsValidId(userIds[1]) {
|
|
return NewAppError("Channel.IsValid", "model.channel.is_valid.name.app_error", nil, "", http.StatusBadRequest)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (o *Channel) PreSave() {
|
|
if o.Id == "" {
|
|
o.Id = NewId()
|
|
}
|
|
|
|
o.Name = SanitizeUnicode(o.Name)
|
|
o.DisplayName = SanitizeUnicode(o.DisplayName)
|
|
|
|
o.CreateAt = GetMillis()
|
|
o.UpdateAt = o.CreateAt
|
|
o.ExtraUpdateAt = 0
|
|
}
|
|
|
|
func (o *Channel) PreUpdate() {
|
|
o.UpdateAt = GetMillis()
|
|
o.Name = SanitizeUnicode(o.Name)
|
|
o.DisplayName = SanitizeUnicode(o.DisplayName)
|
|
}
|
|
|
|
func (o *Channel) IsGroupOrDirect() bool {
|
|
return o.Type == ChannelTypeDirect || o.Type == ChannelTypeGroup
|
|
}
|
|
|
|
func (o *Channel) IsOpen() bool {
|
|
return o.Type == ChannelTypeOpen
|
|
}
|
|
|
|
func (o *Channel) Patch(patch *ChannelPatch) {
|
|
if patch.DisplayName != nil {
|
|
o.DisplayName = *patch.DisplayName
|
|
}
|
|
|
|
if patch.Name != nil {
|
|
o.Name = *patch.Name
|
|
}
|
|
|
|
if patch.Header != nil {
|
|
o.Header = *patch.Header
|
|
}
|
|
|
|
if patch.Purpose != nil {
|
|
o.Purpose = *patch.Purpose
|
|
}
|
|
|
|
if patch.GroupConstrained != nil {
|
|
o.GroupConstrained = patch.GroupConstrained
|
|
}
|
|
}
|
|
|
|
func (o *Channel) MakeNonNil() {
|
|
if o.Props == nil {
|
|
o.Props = make(map[string]interface{})
|
|
}
|
|
}
|
|
|
|
func (o *Channel) AddProp(key string, value interface{}) {
|
|
o.MakeNonNil()
|
|
|
|
o.Props[key] = value
|
|
}
|
|
|
|
func (o *Channel) IsGroupConstrained() bool {
|
|
return o.GroupConstrained != nil && *o.GroupConstrained
|
|
}
|
|
|
|
func (o *Channel) IsShared() bool {
|
|
return o.Shared != nil && *o.Shared
|
|
}
|
|
|
|
func (o *Channel) GetOtherUserIdForDM(userId string) string {
|
|
if o.Type != ChannelTypeDirect {
|
|
return ""
|
|
}
|
|
|
|
userIds := strings.Split(o.Name, "__")
|
|
|
|
var otherUserId string
|
|
|
|
if userIds[0] != userIds[1] {
|
|
if userIds[0] == userId {
|
|
otherUserId = userIds[1]
|
|
} else {
|
|
otherUserId = userIds[0]
|
|
}
|
|
}
|
|
|
|
return otherUserId
|
|
}
|
|
|
|
func (ChannelType) ImplementsGraphQLType(name string) bool {
|
|
return name == "ChannelType"
|
|
}
|
|
|
|
func (t ChannelType) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(string(t))
|
|
}
|
|
|
|
func (t *ChannelType) UnmarshalGraphQL(input interface{}) error {
|
|
chType, ok := input.(string)
|
|
if !ok {
|
|
return errors.New("wrong type")
|
|
}
|
|
|
|
*t = ChannelType(chType)
|
|
return nil
|
|
}
|
|
|
|
func GetDMNameFromIds(userId1, userId2 string) string {
|
|
if userId1 > userId2 {
|
|
return userId2 + "__" + userId1
|
|
}
|
|
return userId1 + "__" + userId2
|
|
}
|
|
|
|
func GetGroupDisplayNameFromUsers(users []*User, truncate bool) string {
|
|
usernames := make([]string, len(users))
|
|
for index, user := range users {
|
|
usernames[index] = user.Username
|
|
}
|
|
|
|
sort.Strings(usernames)
|
|
|
|
name := strings.Join(usernames, ", ")
|
|
|
|
if truncate && len(name) > ChannelNameMaxLength {
|
|
name = name[:ChannelNameMaxLength]
|
|
}
|
|
|
|
return name
|
|
}
|
|
|
|
func GetGroupNameFromUserIds(userIds []string) string {
|
|
sort.Strings(userIds)
|
|
|
|
h := sha1.New()
|
|
for _, id := range userIds {
|
|
io.WriteString(h, id)
|
|
}
|
|
|
|
return hex.EncodeToString(h.Sum(nil))
|
|
}
|