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// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package api
import (
"net/http"
l4g "github.com/alecthomas/log4go"
"github.com/gorilla/mux"
"github.com/mattermost/platform/app"
"github.com/mattermost/platform/model"
"github.com/mattermost/platform/utils"
)
// ONLY FOR APIs SCHEDULED TO BE DEPRECATED
func InitDeprecated() {
l4g.Debug(utils.T("api.channel.init.debug"))
/* start - SCHEDULED FOR DEPRECATION IN 3.7 */
BaseRoutes.Channels.Handle("/more", ApiUserRequired(getMoreChannels)).Methods("GET")
/* end - SCHEDULED FOR DEPRECATION IN 3.7 */
/* start - SCHEDULED FOR DEPRECATION IN 3.8 */
BaseRoutes.NeedChannel.Handle("/update_last_viewed_at", ApiUserRequired(updateLastViewedAt)).Methods("POST")
BaseRoutes.NeedChannel.Handle("/set_last_viewed_at", ApiUserRequired(setLastViewedAt)).Methods("POST")
BaseRoutes.Users.Handle("/status/set_active_channel", ApiUserRequired(setActiveChannel)).Methods("POST")
/* end - SCHEDULED FOR DEPRECATION IN 3.8 */
}
func getMoreChannels(c *Context, w http.ResponseWriter, r *http.Request) {
// user is already in the team
if !HasPermissionToTeamContext(c, c.TeamId, model.PERMISSION_LIST_TEAM_CHANNELS) {
return
}
if result := <-app.Srv.Store.Channel().GetMoreChannels(c.TeamId, c.Session.UserId, 0, 100000); result.Err != nil {
c.Err = result.Err
return
} else if HandleEtag(result.Data.(*model.ChannelList).Etag(), "Get More Channels (deprecated)", w, r) {
return
} else {
data := result.Data.(*model.ChannelList)
w.Header().Set(model.HEADER_ETAG_SERVER, data.Etag())
w.Write([]byte(data.ToJson()))
}
}
func updateLastViewedAt(c *Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
id := params["channel_id"]
data := model.StringInterfaceFromJson(r.Body)
var active bool
var ok bool
if active, ok = data["active"].(bool); !ok {
active = true
}
doClearPush := false
if *utils.Cfg.EmailSettings.SendPushNotifications && !c.Session.IsMobileApp() && active {
if result := <-app.Srv.Store.User().GetUnreadCountForChannel(c.Session.UserId, id); result.Err != nil {
l4g.Error(utils.T("api.channel.update_last_viewed_at.get_unread_count_for_channel.error"), c.Session.UserId, id, result.Err.Error())
} else {
if result.Data.(int64) > 0 {
doClearPush = true
}
}
}
go func() {
if err := SetActiveChannel(c.Session.UserId, id); err != nil {
l4g.Error(err.Error())
}
}()
app.Srv.Store.Channel().UpdateLastViewedAt([]string{id}, c.Session.UserId)
// Must be after update so that unread count is correct
if doClearPush {
go app.ClearPushNotification(c.Session.UserId, id)
}
chanPref := model.Preference{
UserId: c.Session.UserId,
Category: c.TeamId,
Name: model.PREFERENCE_NAME_LAST_CHANNEL,
Value: id,
}
teamPref := model.Preference{
UserId: c.Session.UserId,
Category: model.PREFERENCE_CATEGORY_LAST,
Name: model.PREFERENCE_NAME_LAST_TEAM,
Value: c.TeamId,
}
app.Srv.Store.Preference().Save(&model.Preferences{teamPref, chanPref})
message := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_CHANNEL_VIEWED, c.TeamId, "", c.Session.UserId, nil)
message.Add("channel_id", id)
go app.Publish(message)
result := make(map[string]string)
result["id"] = id
w.Write([]byte(model.MapToJson(result)))
}
func setLastViewedAt(c *Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
id := params["channel_id"]
data := model.StringInterfaceFromJson(r.Body)
newLastViewedAt := int64(data["last_viewed_at"].(float64))
app.Srv.Store.Channel().SetLastViewedAt(id, c.Session.UserId, newLastViewedAt)
chanPref := model.Preference{
UserId: c.Session.UserId,
Category: c.TeamId,
Name: model.PREFERENCE_NAME_LAST_CHANNEL,
Value: id,
}
teamPref := model.Preference{
UserId: c.Session.UserId,
Category: model.PREFERENCE_CATEGORY_LAST,
Name: model.PREFERENCE_NAME_LAST_TEAM,
Value: c.TeamId,
}
app.Srv.Store.Preference().Save(&model.Preferences{teamPref, chanPref})
message := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_CHANNEL_VIEWED, c.TeamId, "", c.Session.UserId, nil)
message.Add("channel_id", id)
go app.Publish(message)
result := make(map[string]string)
result["id"] = id
w.Write([]byte(model.MapToJson(result)))
}
func setActiveChannel(c *Context, w http.ResponseWriter, r *http.Request) {
data := model.MapFromJson(r.Body)
var channelId string
var ok bool
if channelId, ok = data["channel_id"]; !ok || len(channelId) > 26 {
c.SetInvalidParam("setActiveChannel", "channel_id")
return
}
if err := SetActiveChannel(c.Session.UserId, channelId); err != nil {
c.Err = err
return
}
ReturnStatusOK(w)
}
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