274 lines
9.1 KiB
Go
274 lines
9.1 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package model
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import (
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"encoding/json"
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"io"
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"net/http"
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"unicode/utf8"
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)
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// SharedChannel represents a channel that can be synchronized with a remote cluster.
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// If "home" is true, then the shared channel is homed locally and "SharedChannelRemote"
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// table contains the remote clusters that have been invited.
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// If "home" is false, then the shared channel is homed remotely, and "RemoteId"
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// field points to the remote cluster connection in "RemoteClusters" table.
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type SharedChannel struct {
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ChannelId string `json:"id"`
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TeamId string `json:"team_id"`
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Home bool `json:"home"`
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ReadOnly bool `json:"readonly"`
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ShareName string `json:"name"`
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ShareDisplayName string `json:"display_name"`
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SharePurpose string `json:"purpose"`
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ShareHeader string `json:"header"`
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CreatorId string `json:"creator_id"`
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CreateAt int64 `json:"create_at"`
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UpdateAt int64 `json:"update_at"`
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RemoteId string `json:"remote_id,omitempty"` // if not "home"
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Type string `db:"-"`
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}
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func (sc *SharedChannel) ToJson() string {
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b, _ := json.Marshal(sc)
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return string(b)
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}
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func SharedChannelFromJson(data io.Reader) (*SharedChannel, error) {
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var sc *SharedChannel
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err := json.NewDecoder(data).Decode(&sc)
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return sc, err
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}
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func (sc *SharedChannel) IsValid() *AppError {
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if !IsValidId(sc.ChannelId) {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.id.app_error", nil, "ChannelId="+sc.ChannelId, http.StatusBadRequest)
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}
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if sc.Type != CHANNEL_DIRECT && !IsValidId(sc.TeamId) {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.id.app_error", nil, "TeamId="+sc.TeamId, http.StatusBadRequest)
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}
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if sc.CreateAt == 0 {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.create_at.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if sc.UpdateAt == 0 {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.update_at.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if utf8.RuneCountInString(sc.ShareDisplayName) > CHANNEL_DISPLAY_NAME_MAX_RUNES {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.display_name.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if !IsValidChannelIdentifier(sc.ShareName) {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.2_or_more.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if utf8.RuneCountInString(sc.ShareHeader) > CHANNEL_HEADER_MAX_RUNES {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.header.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if utf8.RuneCountInString(sc.SharePurpose) > CHANNEL_PURPOSE_MAX_RUNES {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.purpose.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if !IsValidId(sc.CreatorId) {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.creator_id.app_error", nil, "CreatorId="+sc.CreatorId, http.StatusBadRequest)
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}
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if !sc.Home {
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if !IsValidId(sc.RemoteId) {
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return NewAppError("SharedChannel.IsValid", "model.channel.is_valid.id.app_error", nil, "RemoteId="+sc.RemoteId, http.StatusBadRequest)
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}
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}
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return nil
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}
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func (sc *SharedChannel) PreSave() {
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sc.ShareName = SanitizeUnicode(sc.ShareName)
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sc.ShareDisplayName = SanitizeUnicode(sc.ShareDisplayName)
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sc.CreateAt = GetMillis()
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sc.UpdateAt = sc.CreateAt
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}
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func (sc *SharedChannel) PreUpdate() {
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sc.UpdateAt = GetMillis()
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sc.ShareName = SanitizeUnicode(sc.ShareName)
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sc.ShareDisplayName = SanitizeUnicode(sc.ShareDisplayName)
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}
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// SharedChannelRemote represents a remote cluster that has been invited
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// to a shared channel.
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type SharedChannelRemote struct {
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Id string `json:"id"`
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ChannelId string `json:"channel_id"`
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CreatorId string `json:"creator_id"`
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CreateAt int64 `json:"create_at"`
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UpdateAt int64 `json:"update_at"`
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IsInviteAccepted bool `json:"is_invite_accepted"`
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IsInviteConfirmed bool `json:"is_invite_confirmed"`
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RemoteId string `json:"remote_id"`
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LastPostUpdateAt int64 `json:"last_post_update_at"`
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LastPostId string `json:"last_post_id"`
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}
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func (sc *SharedChannelRemote) ToJson() string {
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b, _ := json.Marshal(sc)
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return string(b)
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}
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func SharedChannelRemoteFromJson(data io.Reader) (*SharedChannelRemote, error) {
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var sc *SharedChannelRemote
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err := json.NewDecoder(data).Decode(&sc)
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return sc, err
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}
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func (sc *SharedChannelRemote) IsValid() *AppError {
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if !IsValidId(sc.Id) {
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return NewAppError("SharedChannelRemote.IsValid", "model.channel.is_valid.id.app_error", nil, "Id="+sc.Id, http.StatusBadRequest)
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}
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if !IsValidId(sc.ChannelId) {
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return NewAppError("SharedChannelRemote.IsValid", "model.channel.is_valid.id.app_error", nil, "ChannelId="+sc.ChannelId, http.StatusBadRequest)
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}
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if sc.CreateAt == 0 {
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return NewAppError("SharedChannelRemote.IsValid", "model.channel.is_valid.create_at.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if sc.UpdateAt == 0 {
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return NewAppError("SharedChannelRemote.IsValid", "model.channel.is_valid.update_at.app_error", nil, "id="+sc.ChannelId, http.StatusBadRequest)
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}
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if !IsValidId(sc.CreatorId) {
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return NewAppError("SharedChannelRemote.IsValid", "model.channel.is_valid.creator_id.app_error", nil, "id="+sc.CreatorId, http.StatusBadRequest)
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}
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return nil
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}
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func (sc *SharedChannelRemote) PreSave() {
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if sc.Id == "" {
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sc.Id = NewId()
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}
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sc.CreateAt = GetMillis()
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sc.UpdateAt = sc.CreateAt
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}
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func (sc *SharedChannelRemote) PreUpdate() {
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sc.UpdateAt = GetMillis()
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}
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type SharedChannelRemoteStatus struct {
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ChannelId string `json:"channel_id"`
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DisplayName string `json:"display_name"`
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SiteURL string `json:"site_url"`
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LastPingAt int64 `json:"last_ping_at"`
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NextSyncAt int64 `json:"next_sync_at"`
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ReadOnly bool `json:"readonly"`
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IsInviteAccepted bool `json:"is_invite_accepted"`
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Token string `json:"token"`
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}
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// SharedChannelUser stores a lastSyncAt timestamp on behalf of a remote cluster for
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// each user that has been synchronized.
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type SharedChannelUser struct {
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Id string `json:"id"`
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UserId string `json:"user_id"`
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ChannelId string `json:"channel_id"`
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RemoteId string `json:"remote_id"`
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CreateAt int64 `json:"create_at"`
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LastSyncAt int64 `json:"last_sync_at"`
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}
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func (scu *SharedChannelUser) PreSave() {
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scu.Id = NewId()
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scu.CreateAt = GetMillis()
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}
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func (scu *SharedChannelUser) IsValid() *AppError {
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if !IsValidId(scu.Id) {
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return NewAppError("SharedChannelUser.IsValid", "model.channel.is_valid.id.app_error", nil, "Id="+scu.Id, http.StatusBadRequest)
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}
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if !IsValidId(scu.UserId) {
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return NewAppError("SharedChannelUser.IsValid", "model.channel.is_valid.id.app_error", nil, "UserId="+scu.UserId, http.StatusBadRequest)
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}
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if !IsValidId(scu.ChannelId) {
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return NewAppError("SharedChannelUser.IsValid", "model.channel.is_valid.id.app_error", nil, "ChannelId="+scu.ChannelId, http.StatusBadRequest)
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}
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if !IsValidId(scu.RemoteId) {
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return NewAppError("SharedChannelUser.IsValid", "model.channel.is_valid.id.app_error", nil, "RemoteId="+scu.RemoteId, http.StatusBadRequest)
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}
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if scu.CreateAt == 0 {
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return NewAppError("SharedChannelUser.IsValid", "model.channel.is_valid.create_at.app_error", nil, "", http.StatusBadRequest)
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}
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return nil
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}
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type GetUsersForSyncFilter struct {
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CheckProfileImage bool
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ChannelID string
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Limit uint64
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}
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// SharedChannelAttachment stores a lastSyncAt timestamp on behalf of a remote cluster for
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// each file attachment that has been synchronized.
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type SharedChannelAttachment struct {
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Id string `json:"id"`
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FileId string `json:"file_id"`
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RemoteId string `json:"remote_id"`
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CreateAt int64 `json:"create_at"`
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LastSyncAt int64 `json:"last_sync_at"`
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}
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func (scf *SharedChannelAttachment) PreSave() {
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if scf.Id == "" {
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scf.Id = NewId()
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}
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if scf.CreateAt == 0 {
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scf.CreateAt = GetMillis()
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scf.LastSyncAt = scf.CreateAt
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} else {
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scf.LastSyncAt = GetMillis()
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}
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}
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func (scf *SharedChannelAttachment) IsValid() *AppError {
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if !IsValidId(scf.Id) {
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return NewAppError("SharedChannelAttachment.IsValid", "model.channel.is_valid.id.app_error", nil, "Id="+scf.Id, http.StatusBadRequest)
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}
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if !IsValidId(scf.FileId) {
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return NewAppError("SharedChannelAttachment.IsValid", "model.channel.is_valid.id.app_error", nil, "FileId="+scf.FileId, http.StatusBadRequest)
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}
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if !IsValidId(scf.RemoteId) {
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return NewAppError("SharedChannelAttachment.IsValid", "model.channel.is_valid.id.app_error", nil, "RemoteId="+scf.RemoteId, http.StatusBadRequest)
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}
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if scf.CreateAt == 0 {
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return NewAppError("SharedChannelAttachment.IsValid", "model.channel.is_valid.create_at.app_error", nil, "", http.StatusBadRequest)
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}
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return nil
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}
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type SharedChannelFilterOpts struct {
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TeamId string
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CreatorId string
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ExcludeHome bool
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ExcludeRemote bool
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}
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type SharedChannelRemoteFilterOpts struct {
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ChannelId string
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RemoteId string
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InclUnconfirmed bool
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}
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