Golang Post.FileIds方法代码示例

func CreatePost(c *Context, post *model.Post, triggerWebhooks bool) (*model.Post, *model.AppError) {
	var pchan store.StoreChannel
	if len(post.RootId) > 0 {
		pchan = Srv.Store.Post().Get(post.RootId)
	}

	// Verify the parent/child relationships are correct
	if pchan != nil {
		if presult := <-pchan; presult.Err != nil {
			return nil, model.NewLocAppError("createPost", "api.post.create_post.root_id.app_error", nil, "")
		} else {
			list := presult.Data.(*model.PostList)
			if len(list.Posts) == 0 || !list.IsChannelId(post.ChannelId) {
				return nil, model.NewLocAppError("createPost", "api.post.create_post.channel_root_id.app_error", nil, "")
			}

			if post.ParentId == "" {
				post.ParentId = post.RootId
			}

			if post.RootId != post.ParentId {
				parent := list.Posts[post.ParentId]
				if parent == nil {
					return nil, model.NewLocAppError("createPost", "api.post.create_post.parent_id.app_error", nil, "")
				}
			}
		}
	}

	if post.CreateAt != 0 && !HasPermissionToContext(c, model.PERMISSION_MANAGE_SYSTEM) {
		post.CreateAt = 0
		c.Err = nil
	}

	post.Hashtags, _ = model.ParseHashtags(post.Message)

	var rpost *model.Post
	if result := <-Srv.Store.Post().Save(post); result.Err != nil {
		return nil, result.Err
	} else {
		rpost = result.Data.(*model.Post)
	}

	if len(post.FileIds) > 0 {
		// There's a rare bug where the client sends up duplicate FileIds so protect against that
		post.FileIds = utils.RemoveDuplicatesFromStringArray(post.FileIds)

		for _, fileId := range post.FileIds {
			if result := <-Srv.Store.FileInfo().AttachToPost(fileId, post.Id); result.Err != nil {
				l4g.Error(utils.T("api.post.create_post.attach_files.error"), post.Id, post.FileIds, c.Session.UserId, result.Err)
			}
		}
	}

	handlePostEvents(c, rpost, triggerWebhooks)

	return rpost, nil
}

func SlackAddPosts(teamId string, channel *model.Channel, posts []SlackPost, users map[string]*model.User, uploads map[string]*zip.File, botUser *model.User) {
	for _, sPost := range posts {
		switch {
		case sPost.Type == "message" && (sPost.SubType == "" || sPost.SubType == "file_share"):
			if sPost.User == "" {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.without_user.debug"))
				continue
			} else if users[sPost.User] == nil {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.user_no_exists.debug"), sPost.User)
				continue
			}
			newPost := model.Post{
				UserId:    users[sPost.User].Id,
				ChannelId: channel.Id,
				Message:   sPost.Text,
				CreateAt:  SlackConvertTimeStamp(sPost.TimeStamp),
			}
			if sPost.Upload {
				if fileInfo, ok := SlackUploadFile(sPost, uploads, teamId, newPost.ChannelId, newPost.UserId); ok == true {
					newPost.FileIds = append(newPost.FileIds, fileInfo.Id)
					newPost.Message = sPost.File.Title
				}
			}
			ImportPost(&newPost)
			for _, fileId := range newPost.FileIds {
				if result := <-Srv.Store.FileInfo().AttachToPost(fileId, newPost.Id); result.Err != nil {
					l4g.Error(utils.T("api.slackimport.slack_add_posts.attach_files.error"), newPost.Id, newPost.FileIds, result.Err)
				}
			}

		case sPost.Type == "message" && sPost.SubType == "file_comment":
			if sPost.Comment == nil {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.msg_no_comment.debug"))
				continue
			} else if sPost.Comment.User == "" {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.msg_no_usr.debug"))
				continue
			} else if users[sPost.Comment.User] == nil {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.user_no_exists.debug"), sPost.User)
				continue
			}
			newPost := model.Post{
				UserId:    users[sPost.Comment.User].Id,
				ChannelId: channel.Id,
				Message:   sPost.Comment.Comment,
				CreateAt:  SlackConvertTimeStamp(sPost.TimeStamp),
			}
			ImportPost(&newPost)
		case sPost.Type == "message" && sPost.SubType == "bot_message":
			if botUser == nil {
				l4g.Warn(utils.T("api.slackimport.slack_add_posts.bot_user_no_exists.warn"))
				continue
			} else if sPost.BotId == "" {
				l4g.Warn(utils.T("api.slackimport.slack_add_posts.no_bot_id.warn"))
				continue
			}

			props := make(model.StringInterface)
			props["override_username"] = sPost.BotUsername
			if len(sPost.Attachments) > 0 {
				var mAttachments []interface{}
				for _, attachment := range sPost.Attachments {
					mAttachments = append(mAttachments, map[string]interface{}{
						"text":    attachment.Text,
						"pretext": attachment.Pretext,
						"fields":  attachment.Fields,
					})
				}
				props["attachments"] = mAttachments
			}

			post := &model.Post{
				UserId:    botUser.Id,
				ChannelId: channel.Id,
				CreateAt:  SlackConvertTimeStamp(sPost.TimeStamp),
				Message:   sPost.Text,
				Type:      model.POST_SLACK_ATTACHMENT,
			}

			ImportIncomingWebhookPost(post, props)
		case sPost.Type == "message" && (sPost.SubType == "channel_join" || sPost.SubType == "channel_leave"):
			if sPost.User == "" {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.msg_no_usr.debug"))
				continue
			} else if users[sPost.User] == nil {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.user_no_exists.debug"), sPost.User)
				continue
			}
			newPost := model.Post{
				UserId:    users[sPost.User].Id,
				ChannelId: channel.Id,
				Message:   sPost.Text,
				CreateAt:  SlackConvertTimeStamp(sPost.TimeStamp),
				Type:      model.POST_JOIN_LEAVE,
			}
			ImportPost(&newPost)
		case sPost.Type == "message" && sPost.SubType == "me_message":
			if sPost.User == "" {
				l4g.Debug(utils.T("api.slackimport.slack_add_posts.without_user.debug"))
				continue
//.........这里部分代码省略.........

func CreatePost(post *model.Post, teamId string, triggerWebhooks bool) (*model.Post, *model.AppError) {
	var pchan store.StoreChannel
	if len(post.RootId) > 0 {
		pchan = Srv.Store.Post().Get(post.RootId)
	}

	// Verify the parent/child relationships are correct
	if pchan != nil {
		if presult := <-pchan; presult.Err != nil {
			return nil, model.NewLocAppError("createPost", "api.post.create_post.root_id.app_error", nil, "")
		} else {
			list := presult.Data.(*model.PostList)
			if len(list.Posts) == 0 || !list.IsChannelId(post.ChannelId) {
				return nil, model.NewLocAppError("createPost", "api.post.create_post.channel_root_id.app_error", nil, "")
			}

			if post.ParentId == "" {
				post.ParentId = post.RootId
			}

			if post.RootId != post.ParentId {
				parent := list.Posts[post.ParentId]
				if parent == nil {
					return nil, model.NewLocAppError("createPost", "api.post.create_post.parent_id.app_error", nil, "")
				}
			}
		}
	}

	post.Hashtags, _ = model.ParseHashtags(post.Message)

	var rpost *model.Post
	if result := <-Srv.Store.Post().Save(post); result.Err != nil {
		return nil, result.Err
	} else {
		rpost = result.Data.(*model.Post)
	}

	if einterfaces.GetMetricsInterface() != nil {
		einterfaces.GetMetricsInterface().IncrementPostCreate()
	}

	if len(post.FileIds) > 0 {
		// There's a rare bug where the client sends up duplicate FileIds so protect against that
		post.FileIds = utils.RemoveDuplicatesFromStringArray(post.FileIds)

		for _, fileId := range post.FileIds {
			if result := <-Srv.Store.FileInfo().AttachToPost(fileId, post.Id); result.Err != nil {
				l4g.Error(utils.T("api.post.create_post.attach_files.error"), post.Id, post.FileIds, post.UserId, result.Err)
			}
		}

		if einterfaces.GetMetricsInterface() != nil {
			einterfaces.GetMetricsInterface().IncrementPostFileAttachment(len(post.FileIds))
		}
	}

	InvalidateCacheForChannel(rpost.ChannelId)
	InvalidateCacheForChannelPosts(rpost.ChannelId)

	if err := handlePostEvents(rpost, teamId, triggerWebhooks); err != nil {
		return nil, err
	}

	return rpost, nil
}