Ejemplo n.º 1
0
func UpdatePresence(u *url.URL, h http.Header, participant *models.ChannelParticipant, context *models.Context) (int, http.Header, interface{}, error) {
	query := context.OverrideQuery(request.GetQuery(u))

	participant.ChannelId = query.Id
	// only requester can update their last seen date
	participant.AccountId = query.AccountId

	if err := checkChannelPrerequisites(
		query.Id,
		query.AccountId,
		[]*models.ChannelParticipant{participant},
	); err != nil {
		return response.NewBadRequest(err)
	}

	// @todo add a new function into participant just
	// for updating with lastSeenDate
	if err := participant.FetchParticipant(); err != nil {
		return response.NewBadRequest(err)
	}

	// glance the channel
	if err := participant.Glance(); err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(participant)
}
Ejemplo n.º 2
0
func FetchPostCount(u *url.URL, h http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	query := request.GetQuery(u)
	query = context.OverrideQuery(query)

	accountId, err := request.GetId(u)
	if err != nil {
		return response.NewBadRequest(err)
	}

	c, err := models.Cache.Channel.ByGroupName(query.GroupName)
	if err != nil {
		return response.NewBadRequest(err)
	}

	// fetch user post count in koding channel
	q := request.NewQuery()
	q.AccountId = accountId
	q.Type = models.ChannelMessage_TYPE_POST
	q.GroupChannelId = c.Id
	cm := models.NewChannelMessage()

	count, err := cm.FetchTotalMessageCount(q)
	if err != nil {
		return response.NewBadRequest(err)
	}

	res := new(models.CountResponse)
	res.TotalCount = count

	return response.NewOK(res)
}
Ejemplo n.º 3
0
func (s *SneakerS3) Get(u *url.URL, h http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	pathName := u.Query().Get("pathName")

	logger := s.createLogger(context, "Get", pathName, http.StatusBadRequest)
	if pathName == "" {
		return response.NewBadRequestWithLogger(logger, ErrPathNotFound)
	}

	if !context.IsLoggedIn() {
		return response.NewBadRequestWithLogger(logger, models.ErrNotLoggedIn)
	}

	downArray := []string{pathName}
	down, err := s.Manager.Download(downArray)
	if err != nil {
		return response.NewBadRequestWithLogger(logger, err)
	}

	if down[pathName] == nil {
		return response.NewBadRequestWithLogger(logger, ErrPathContentNotFound)
	}

	var kv KeyValue

	downX := bytes.NewReader(down[pathName])
	if err := json.NewDecoder(downX).Decode(&kv); err != nil {
		return response.NewBadRequestWithLogger(logger, err)
	}

	logger = s.createLogger(context, "Get", pathName, http.StatusOK)
	logger.Info("")

	return response.NewOK(kv)
}
Ejemplo n.º 4
0
// Update modifies account data to the lates version by default all requests
// coming to this handler are trusted & validity of the parameters are not
// checked.
//
func Update(u *url.URL, h http.Header, req *models.Account) (int, http.Header, interface{}, error) {
	accountId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	if accountId == 0 {
		return response.NewBadRequest(models.ErrAccountIdIsNotSet)
	}

	acc := models.NewAccount()
	if err := acc.ById(accountId); err != nil {
		return response.NewBadRequest(err)
	}

	acc.Nick = req.Nick

	if err := models.ValidateAccount(acc); err != nil {
		if err != models.ErrGuestsAreNotAllowed {
			return response.NewBadRequest(err)
		}
	}

	acc.Settings = req.Settings

	if err := acc.Update(); err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(acc)
}
Ejemplo n.º 5
0
func Update(u *url.URL, h http.Header, req *models.Channel, c *models.Context) (int, http.Header, interface{}, error) {
	if !c.IsLoggedIn() {
		return response.NewBadRequest(models.ErrNotLoggedIn)
	}

	id, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}
	req.Id = id

	if req.Id == 0 {
		return response.NewBadRequest(err)
	}

	existingOne, err := models.Cache.Channel.ById(id)
	if err != nil {
		return response.NewBadRequest(err)
	}

	participant, err := existingOne.IsParticipant(c.Client.Account.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}
	if !participant {
		return response.NewBadRequest(models.ErrAccountIsNotParticipant)
	}

	// if user is participant in the channel, then user can update only purpose of the channel
	// other fields cannot be updated by participant or anyone else. Only creator can update
	// purpose and other fields of the channel
	if participant {
		if req.Purpose != "" {
			existingOne.Purpose = req.Purpose
		}
	}

	// if user is the creator of the channel, then can update all fields of the channel
	if existingOne.CreatorId == c.Client.Account.Id {
		if req.Name != "" {
			existingOne.Name = req.Name
		}

		// some of the channels stores sparse data
		existingOne.Payload = req.Payload
	}

	// update channel
	if err := existingOne.Update(); err != nil {
		return response.NewBadRequest(err)
	}

	// generate container data
	cc := models.NewChannelContainer()
	if err := cc.PopulateWith(*existingOne, c.Client.Account.Id); err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(cc)
}
Ejemplo n.º 6
0
func Count(u *url.URL, h http.Header, _ interface{}, ctx *models.Context) (int, http.Header, interface{}, error) {
	// check if user logged in or not
	if !ctx.IsLoggedIn() {
		return response.NewBadRequest(models.ErrNotLoggedIn)
	}

	q := request.GetQuery(u)
	qry := ctx.OverrideQuery(q)

	query := getUserChannelsQuery(qry)

	// add exempt clause if needed
	if !q.ShowExempt {
		query = query.Where("api.channel.meta_bits = ?", models.Safe)
	}

	var count int
	query = query.Count(&count)
	if query.Error != nil {
		return response.NewBadRequest(query.Error)
	}

	res := new(models.CountResponse)
	res.TotalCount = count

	return response.NewOK(res)
}
Ejemplo n.º 7
0
func Register(u *url.URL, h http.Header, req *models.Account) (int, http.Header, interface{}, error) {

	if err := req.FetchOrCreate(); err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(req)
}
Ejemplo n.º 8
0
func RemoveMulti(u *url.URL, h http.Header, participants []*models.ChannelParticipant, context *models.Context) (int, http.Header, interface{}, error) {
	query := context.OverrideQuery(request.GetQuery(u))

	if err := checkChannelPrerequisites(
		query.Id,
		query.AccountId,
		participants,
	); err != nil {
		return response.NewBadRequest(err)
	}

	ch := models.NewChannel()
	err := ch.ById(query.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}
	if ch.TypeConstant == models.Channel_TYPE_BOT {
		return response.NewBadRequest(errors.New("can not remove participants for bot channel"))
	}

	isAdmin, err := modelhelper.IsAdmin(context.Client.Account.Nick, context.GroupName)
	if err != nil {
		return response.NewBadRequest(err)
	}

	for i := range participants {
		// if the requester is trying to remove some other user than themselves, and they are not the channel owner
		// return bad request
		if participants[i].AccountId != query.AccountId && query.AccountId != ch.CreatorId {

			if !isAdmin {
				return response.NewBadRequest(fmt.Errorf("User is not allowed to kick other users"))
			}

		}

		participants[i].ChannelId = query.Id
		if err := participants[i].Delete(); err != nil {
			return response.NewBadRequest(err)
		}

		if err := addLeaveActivity(query.Id, query.AccountId, participants[i]); err != nil {
			return response.NewBadRequest(err)
		}
	}

	// this could be moved into another worker, but i did not want to create a new worker that will be used
	// for just a few times
	go func() {
		if err := DeleteDesertedChannelMessages(query.Id); err != nil {
			runner.MustGetLogger().Error("Could not delete channel messages: %s", err.Error())
		}
	}()

	go notifyParticipants(ch, models.ChannelParticipant_Removed_From_Channel_Event, participants)

	return response.NewOK(participants)
}
Ejemplo n.º 9
0
func AddMulti(u *url.URL, h http.Header, participants []*models.ChannelParticipant, context *models.Context) (int, http.Header, interface{}, error) {
	query := context.OverrideQuery(request.GetQuery(u))

	if err := checkChannelPrerequisites(
		query.Id,
		query.AccountId,
		participants,
	); err != nil {
		return response.NewBadRequest(err)
	}

	ch := models.NewChannel()
	err := ch.ById(query.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if ch.TypeConstant == models.Channel_TYPE_BOT {
		return response.NewBadRequest(errors.New("can not add participants for bot channel"))
	}

	for i := range participants {
		participant := models.NewChannelParticipant()
		participant.ChannelId = query.Id

		// prevent duplicate participant addition
		isParticipant, err := participant.IsParticipant(participants[i].AccountId)
		if err != nil {
			return response.NewBadRequest(err)
		}

		if isParticipant {
			continue
		}

		participant.AccountId = participants[i].AccountId
		//We can add users with requestpending status
		if participants[i].StatusConstant != "" {
			participant.StatusConstant = participants[i].StatusConstant
		}

		if err := participant.Create(); err != nil {
			return response.NewBadRequest(err)
		}

		participants[i] = participant

		if err := addJoinActivity(query.Id, participant, query.AccountId); err != nil {
			return response.NewBadRequest(err)
		}

	}

	go notifyParticipants(ch, models.ChannelParticipant_Added_To_Channel_Event, participants)

	return response.NewOK(participants)
}
Ejemplo n.º 10
0
func GetAccountFromSession(u *url.URL, h http.Header, _ interface{}, c *models.Context) (int, http.Header, interface{}, error) {
	if c.Client == nil || c.Client.Account == nil {
		return response.NewNotFound()
	}

	res := map[string]interface{}{
		"id":    strconv.FormatInt(c.Client.Account.Id, 10),
		"nick":  c.Client.Account.Nick,
		"token": c.Client.Account.Token,
	}
	return response.NewOK(res)
}
Ejemplo n.º 11
0
func CheckParticipation(u *url.URL, h http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	q := context.OverrideQuery(request.GetQuery(u))
	if context.Client != nil && context.Client.Account != nil {
		q.AccountId = context.Client.Account.Id
	}

	if q.Type == "" || q.AccountId == 0 {
		return response.NewBadRequest(errors.New("type or accountid is not set"))
	}

	channel, err := models.NewChannel().ByName(q)
	if err != nil {
		return response.NewBadRequest(err)
	}

	res := models.NewCheckParticipationResponse()
	res.Channel = &channel
	res.Account = context.Client.Account
	if context.Client.Account != nil {
		res.AccountToken = context.Client.Account.Token
	}

	canOpen, err := channel.CanOpen(q.AccountId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if !canOpen {
		cp := models.NewChannelParticipant()
		cp.ChannelId = channel.Id
		isInvited, err := cp.IsInvited(q.AccountId)
		if err != nil {
			return response.NewBadRequest(err)
		}

		if !isInvited {
			return response.NewAccessDenied(
				fmt.Errorf(
					"account (%d) tried to retrieve the unattended channel (%d)",
					q.AccountId,
					channel.Id,
				),
			)
		}
	}

	return response.NewOK(res)
}
Ejemplo n.º 12
0
func Create(u *url.URL, h http.Header, req *models.Channel, context *models.Context) (int, http.Header, interface{}, error) {
	// only logged in users can create a channel
	if !context.IsLoggedIn() {
		return response.NewBadRequest(models.ErrNotLoggedIn)
	}

	// get group name from context
	req.GroupName = context.GroupName
	req.CreatorId = context.Client.Account.Id

	if req.PrivacyConstant == "" {
		req.PrivacyConstant = models.Channel_PRIVACY_PRIVATE

		// if group is koding, then make it public, because it was public before
		if req.GroupName == models.Channel_KODING_NAME {
			req.PrivacyConstant = models.Channel_PRIVACY_PUBLIC
		}
	}

	if req.TypeConstant == "" {
		req.TypeConstant = models.Channel_TYPE_TOPIC
	}

	if err := validateChannelRequest(req); err != nil {
		return response.NewBadRequest(err)
	}

	if err := req.Create(); err != nil {
		return response.NewBadRequest(err)
	}

	if _, err := req.AddParticipant(req.CreatorId); err != nil {
		// channel create works as idempotent, that channel might have been created before
		if err != models.ErrAccountIsAlreadyInTheChannel {
			return response.NewBadRequest(err)
		}
	}

	cc := models.NewChannelContainer()
	if err := cc.PopulateWith(*req, context.Client.Account.Id); err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(cc)
}
Ejemplo n.º 13
0
func Count(u *url.URL, h http.Header, _ interface{}) (int, http.Header, interface{}, error) {
	channelId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}
	if channelId == 0 {
		return response.NewBadRequest(errors.New("channel id is not set"))
	}

	count, err := models.NewChannelMessageList().Count(channelId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	res := new(models.CountResponse)
	res.TotalCount = count

	return response.NewOK(res)
}
Ejemplo n.º 14
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// End handles the terminate signals coming from client side
func (mgoCache *CacheStore) End(u *url.URL, h http.Header, req *models.Ping, context *apimodels.Context) (int, http.Header, interface{}, error) {
	if err := validateOperation(req, context); err != nil {
		return response.NewBadRequest(err)
	}

	key := collaboration.PrepareFileKey(req.FileId)

	// when key is deleted, with the first ping received, collab will be ended
	if err := mgoCache.Delete(key); err != nil {
		return response.NewBadRequest(err)
	}

	// send the ping request to the related worker
	if err := bongo.B.PublishEvent(collaboration.FireEventName, req); err != nil {
		return response.NewBadRequest(err)
	}

	// send back the updated ping as response
	return response.NewOK(req)
}
Ejemplo n.º 15
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// Ping handles the pings coming from client side
//
// TOOD add throttling here
func (mgoCache *CacheStore) Ping(u *url.URL, h http.Header, req *models.Ping, context *apimodels.Context) (int, http.Header, interface{}, error) {
	if err := validateOperation(req, context); err != nil {
		return response.NewBadRequest(err)
	}

	// set the last seen at time
	key := collaboration.PrepareFileKey(req.FileId)

	if err := mgoCache.SetEx(key, collaboration.ExpireSessionKeyDuration, req.CreatedAt.Unix()); err != nil {
		return response.NewBadRequest(err)
	}

	// send the ping request to the related worker
	if err := bongo.B.PublishEvent(collaboration.FireEventName, req); err != nil {
		return response.NewBadRequest(err)
	}

	// send back the updated ping as response
	return response.NewOK(req)
}
Ejemplo n.º 16
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func (h *Handler) GenerateKey(u *url.URL, header http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	var accountId int64

	if context.IsLoggedIn() {
		accountId = context.Client.Account.Id
	}

	c := models.NewChannel()
	err := c.FetchGroupChannel(context.GroupName)
	if err != nil {
		return response.NewBadRequest(err)
	}

	searchOnlyKey, err := h.generateSearchOnlyKey(c, accountId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	return response.NewOK(&Response{ApiKey: searchOnlyKey})
}
Ejemplo n.º 17
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func CheckOwnership(u *url.URL, h http.Header) (int, http.Header, interface{}, error) {
	accountId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	query := request.GetQuery(u)

	ownershipResponse := func(err error) (int, http.Header, interface{}, error) {
		var success bool
		switch err {
		case bongo.RecordNotFound:
			success = false
		case nil:
			success = true
		default:
			return response.NewBadRequest(err)
		}
		return response.NewOK(map[string]bool{"success": success})
	}

	switch query.Type {
	case "channel":
		channel := models.NewChannel()
		err = channel.One(&bongo.Query{
			Selector: map[string]interface{}{
				"id":         query.ObjectId,
				"creator_id": accountId,
			},
		})
	case "channel-message":
		channelMessage := models.NewChannelMessage()
		err = channelMessage.One(&bongo.Query{
			Selector: map[string]interface{}{
				"id":         query.ObjectId,
				"account_id": accountId,
			},
		})
	}
	return ownershipResponse(err)
}
Ejemplo n.º 18
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// Location returns the current approximate location of the requester
func Location(u *url.URL, h http.Header, c *models.Context) (int, http.Header, interface{}, error) {
	record, err := helper.MustGetGeoIPDB().City(c.Client.IP)
	if err != nil {
		return response.NewBadRequest(err)
	}

	var location string
	city := record.City.Names[en]
	country := record.Country.Names[en]

	if city != "" {
		location = fmt.Sprintf("%s, %s", city, country)
	} else {
		location = fmt.Sprintf("%s", country)
	}

	return response.NewOK(
		map[string]interface{}{
			"location": location,
		},
	)
}
Ejemplo n.º 19
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// Store stores the given credentials on s3
func (s *SneakerS3) Store(u *url.URL, h http.Header, kv KeyValue, context *models.Context) (int, http.Header, interface{}, error) {
	pathName := u.Query().Get("pathName")

	logger := s.createLogger(context, "Store", pathName, http.StatusBadRequest)

	if pathName == "" {
		return response.NewBadRequestWithLogger(logger, ErrPathNotFound)
	}

	if !context.IsLoggedIn() {
		return response.NewBadRequestWithLogger(logger, models.ErrNotLoggedIn)
	}

	if kv == nil {
		return response.NewBadRequestWithLogger(logger, ErrRequiredValuesNotFound)
	}

	// convert credentials to bytes
	byt, err := json.Marshal(kv)
	if err != nil {
		return response.NewBadRequestWithLogger(logger, err)
	}

	// bytes need to imlement io.Reader interface
	// then we can use struct as 2.parameter of manager.Upload function
	aa := bytes.NewReader(byt)

	// if another requeest comes to same pathName, its data will be updated.
	// and new incoming data is gonna override the old data
	err = s.Manager.Upload(pathName, aa)
	if err != nil {
		return response.NewBadRequestWithLogger(logger, err)
	}

	logger = s.createLogger(context, "Store", pathName, http.StatusOK)
	logger.Info("")

	return response.NewOK(nil)
}
Ejemplo n.º 20
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func UnblockMulti(u *url.URL, h http.Header, participants []*models.ChannelParticipant, context *models.Context) (int, http.Header, interface{}, error) {
	query := context.OverrideQuery(request.GetQuery(u))

	if err := checkChannelPrerequisites(
		query.Id,
		query.AccountId,
		participants,
	); err != nil {
		return response.NewBadRequest(err)
	}

	ch := models.NewChannel()
	err := ch.ById(query.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}

	isAdmin, err := modelhelper.IsAdmin(context.Client.Account.Nick, context.GroupName)
	if err != nil {
		return response.NewBadRequest(err)
	}

	for i := range participants {
		// if the requester is trying to remove some other user than themselves, and they are not the channel owner
		// return bad request
		if participants[i].AccountId != query.AccountId && query.AccountId != ch.CreatorId {
			if !isAdmin {
				return response.NewBadRequest(fmt.Errorf("User is not allowed to unblock other users"))
			}
		}

		participants[i].ChannelId = query.Id
		if err := participants[i].Unblock(); err != nil {
			return response.NewBadRequest(err)
		}
	}

	return response.NewOK(participants)
}
Ejemplo n.º 21
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// this is a TEMP function just for @usirin
func TempList(u *url.URL, h http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	channelId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	query := request.GetQuery(u)
	query = context.OverrideQuery(query)

	c, err := models.Cache.Channel.ById(channelId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	// if channel is exempt and user should see the
	// content, return not found err
	if !query.ShowExempt {
		query.ShowExempt = context.Client.Account.IsTroll
	}

	if c.MetaBits.Is(models.Troll) && !query.ShowExempt {
		return response.NewNotFound()
	}

	// check if channel is accessible by the requester
	canOpen, err := c.CanOpen(query.AccountId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if !canOpen {
		return response.NewAccessDenied(
			fmt.Errorf(
				"account (%d) tried to retrieve the unattended private channel (%d)",
				query.AccountId,
				c.Id,
			))
	}

	bq := &bongo.Query{
		Selector: map[string]interface{}{
			"initial_channel_id": c.Id,
		},
		Pagination: *bongo.NewPagination(query.Limit, query.Skip),
		Pluck:      "id",
	}

	bq.AddScope(models.SortedByCreatedAt)
	bq.AddScope(models.RemoveTrollContent(c, query.ShowExempt))
	bq.AddScope(models.ExcludeFields(query.Exclude))
	bq.AddScope(models.TillTo(query.From))

	bqq := bongo.B.BuildQuery(models.NewChannelMessage(), bq)
	var messages []int64
	if err := bongo.CheckErr(
		bqq.Pluck(bq.Pluck, &messages),
	); err != nil {
		return response.NewBadRequest(err)
	}

	// get the messages in regarding channel
	cmcs, err := models.
		NewChannelMessageList().
		PopulateChannelMessages(
			messages, query,
		)
	if err != nil {
		return response.NewBadRequest(err)
	}

	// reduce replies
	replyIds := make([]int64, 0)
	for i := range cmcs {
		cmc := cmcs[i]
		if cmc.Message.TypeConstant == models.ChannelMessage_TYPE_REPLY {
			replyIds = append(replyIds, cmc.Message.Id)
		}
	}

	if len(replyIds) == 0 {
		return response.NewOK(cmcs)
	}

	// select replies
	var mrs []models.MessageReply
	gerr := bongo.B.
		BuildQuery(models.NewMessageReply(), &bongo.Query{}).
		Where("reply_id in (?)", replyIds).
		Find(&mrs)

	if err := bongo.CheckErr(gerr); err != nil {
		return response.NewBadRequest(err)
	}

	// set their parent ids
	for j, mr := range mrs {
		for i := range cmcs {
			if mr.ReplyId == cmcs[i].Message.Id {
				cmcs[i].ParentID = mrs[j].MessageId
			}
		}
	}

	// send response
	return response.NewOK(cmcs)
}