Beispiel #1
0
//模糊搜索用户
func User_SearchByName(name string, ctx *goku.HttpContext) ([]*VUser, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Fields = "`id`,`name`,`email`,`description`,`user_pic`,`friend_count`,`topic_count`,`ftopic_count`,`status`,`follower_count`,`link_count`,`create_time`"
	qi.Where = "name_lower LIKE ?"
	qi.Params = []interface{}{strings.ToLower(name) + "%"}
	qi.Limit = 10
	qi.Offset = 0
	qi.Order = "link_count DESC"

	rows, err := db.Select("user", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}

	users := make([]User, 0)
	for rows.Next() {
		user := User{}
		err = rows.Scan(&user.Id, &user.Name, &user.Email, &user.Description, &user.UserPic, &user.FriendCount, &user.TopicCount, &user.FtopicCount, &user.Status, &user.FollowerCount, &user.LinkCount, &user.CreateTime)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		users = append(users, user)
	}

	return User_ToVUsers(users, ctx), nil

}
Beispiel #2
0
// 获取由用户收藏的link
// @page: 从1开始
func FavoriteLink_ByUser(userId int64, page, pagesize int) []Link {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	qi := goku.SqlQueryInfo{}
	qi.Fields = "l.id, l.user_id, l.title, l.context, l.topics, l.vote_up, l.vote_down, l.view_count, l.comment_count, l.create_time"
	qi.Join = " ufl INNER JOIN `link` l ON ufl.link_id=l.id"
	qi.Where = "ufl.user_id=?"
	qi.Params = []interface{}{userId}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	qi.Order = "ufl.create_time desc"

	rows, err := db.Select("user_favorite_link", qi)
	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil
	}
	links := make([]Link, 0)
	for rows.Next() {
		link := Link{}
		err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
			&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.CommentCount, &link.CreateTime)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil
		}
		links = append(links, link)
	}

	return links
}
Beispiel #3
0
// 关注好友的最新链接的未读数
func NewestLinkUnread_Friends(userId, lastReadLinkId int64) (int64, error) {
	if userId < 1 {
		return 0, nil
	}

	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Where = "`user_id`=? and `link_id`>?"
	qi.Params = []interface{}{userId, lastReadLinkId}
	qi.Fields = "count(*)"
	tableName := LinkForUser_TableName(userId)
	rows, err := db.Select(tableName, qi)
	var unreadCount int64
	if err != nil {
		goku.Logger().Errorln(err.Error())
		return 0, err
	}
	if rows.Next() {
		err = rows.Scan(&unreadCount)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return 0, err
		}
	}
	return unreadCount, nil
}
Beispiel #4
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// 获取用户关注的话题列表
func User_GetFollowTopics(userId int64, page, pagesize int) ([]Topic, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	qi := goku.SqlQueryInfo{}
	qi.Fields = "t.id, t.name, t.description, t.pic"
	qi.Join = " tf INNER JOIN `topic` t ON tf.topic_id=t.id"
	qi.Where = "tf.user_id=?"
	qi.Params = []interface{}{userId}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	qi.Order = "t.id desc"

	rows, err := db.Select("topic_follow", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	topics := make([]Topic, 0)
	for rows.Next() {
		topic := Topic{}
		err = rows.Scan(&topic.Id, &topic.Name, &topic.Description, &topic.Pic)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		topics = append(topics, topic)
	}
	return topics, nil
}
Beispiel #5
0
func Topic_SearchByName(name string) ([]Topic, error) {
	var db *goku.MysqlDB = GetDB()
	// db.Debug = true
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Fields = "`id`,`name`,`name_lower`,`description`,`pic`,`click_count`,`follower_count`,`link_count`"
	qi.Where = "name_lower LIKE ?"                         //"name_lower LIKE '%" + strings.ToLower(name) + "%'"
	qi.Params = []interface{}{strings.ToLower(name) + "%"} //"%" +
	qi.Limit = 10
	qi.Offset = 0
	qi.Order = "link_count DESC"

	rows, err := db.Select("topic", qi)

	topics := make([]Topic, 0)
	if err != nil {
		goku.Logger().Errorln(err.Error())
		return topics, err
	}

	for rows.Next() {
		topic := Topic{}
		err = rows.Scan(&topic.Id, &topic.Name, &topic.NameLower, &topic.Description, &topic.Pic, &topic.ClickCount, &topic.FollowerCount, &topic.LinkCount)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return topics, err
		}
		topics = append(topics, topic)
	}

	return topics, nil

}
Beispiel #6
0
// 获取关注topicId的用户列表
func Topic_GetFollowers(topicId int64, page, pagesize int) ([]User, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	qi := goku.SqlQueryInfo{}
	qi.Fields = "u.id, u.name, u.email, u.user_pic"
	qi.Join = " tf INNER JOIN `user` u ON tf.user_id=u.id"
	qi.Where = "tf.topic_id=?"
	qi.Params = []interface{}{topicId}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	qi.Order = "u.id desc"

	rows, err := db.Select("topic_follow", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	users := make([]User, 0)
	for rows.Next() {
		user := User{}
		err = rows.Scan(&user.Id, &user.Name, &user.Email, &user.UserPic)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		users = append(users, user)
	}
	return users, nil
}
Beispiel #7
0
// 获取收到的评论列表
// @page: 从1开始
// @return: comments, total-count, err
func CommentForUser_GetByPage(userId int64, page, pagesize int, order string) ([]Comment, int64, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	qi := goku.SqlQueryInfo{}
	qi.Limit = pagesize
	qi.Offset = page * pagesize
	qi.Where = "cfu.user_id=?"
	qi.Join = " cfu INNER JOIN `comment` c ON cfu.comment_id=c.id"
	qi.Fields = `c.id, c.user_id, c.link_id, c.parent_path, c.children_count, c.top_parent_id,
                c.parent_id, c.deep, c.status, c.content, c.create_time, c.vote_up, c.vote_down, c.reddit_score`

	if order == "" {
		qi.Order = "create_time desc"
	} else {
		qi.Order = order
	}

	qi.Params = []interface{}{userId}
	rows, err := db.Select("comment_for_user", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, 0, err
	}
	defer rows.Close()
	comments := make([]Comment, 0)
	for rows.Next() {
		c := Comment{}
		err = rows.Scan(&c.Id, &c.UserId, &c.LinkId, &c.ParentPath, &c.ChildrenCount,
			&c.TopParentId, &c.ParentId, &c.Deep, &c.Status, &c.Content,
			&c.CreateTime, &c.VoteUp, &c.VoteDown, &c.RedditScore)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, 0, err
		}
		comments = append(comments, c)
	}

	total, err := db.Count("comment_for_user", "user_id=?", userId)
	if err != nil {
		goku.Logger().Errorln(err.Error())
	}

	return comments, total, nil
}
Beispiel #8
0
// 获取属于某用户的link
// @page: 从1开始
// @orderType: 排序类型, hot:热门, hotc:热议, time:最新, vote:投票得分, ctvl:争议
func Link_ForUser(userId int64, orderType string, page, pagesize int) ([]Link, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	qi := goku.SqlQueryInfo{}
	qi.Fields = "l.id, l.user_id, l.title, l.context, l.topics, l.vote_up, l.vote_down, l.view_count, l.click_count, l.comment_count, l.create_time"
	qi.Join = " ul INNER JOIN `link` l ON ul.link_id=l.id"
	qi.Where = "ul.user_id=?"
	qi.Params = []interface{}{userId}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	switch orderType {
	case golink.ORDER_TYPE_TIME: // 最新
		qi.Order = "l.id desc"
	case golink.ORDER_TYPE_HOTC: // 热议
		qi.Order = "l.comment_count desc, id desc"
	case golink.ORDER_TYPE_CTVL: // 争议
		qi.Order = "l.dispute_score desc, id desc"
	case golink.ORDER_TYPE_VOTE: // 得分
		qi.Order = "l.vote_up desc, id desc"
	default:
		qi.Order = "l.reddit_score desc, id desc"
	}

	rows, err := db.Select(LinkForUser_TableName(userId), qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	links := make([]Link, 0)
	for rows.Next() {
		link := Link{}
		err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
			&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.ClickCount, &link.CommentCount, &link.CreateTime)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		links = append(links, link)
	}
	return links, nil
}
Beispiel #9
0
// 根据id列表获取link
func Link_GetByIdList(searchItems []utils.SearchHitItem) ([]Link, error) {
	hashTable := map[int64]*Link{}
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	var strLinkIdList string
	for _, item := range searchItems {
		strLinkIdList += item.Id + ","
	}
	strLinkIdList += "0"

	qi := goku.SqlQueryInfo{}
	qi.Fields = "id, user_id, title, context, topics, vote_up, vote_down, view_count, comment_count, create_time, status"
	qi.Where = "id IN(" + strLinkIdList + ")"
	rows, err := db.Select("link", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	links := make([]Link, 0)
	for rows.Next() {
		link := &Link{}
		err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
			&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.CommentCount, &link.CreateTime, &link.Status)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		hashTable[link.Id] = link
	}
	for _, item := range searchItems {
		linkId, err := strconv.ParseInt(item.Id, 10, 64)
		link := hashTable[linkId]
		if err == nil && link != nil {
			links = append(links, *link)
		}
	}

	return links, nil
}
Beispiel #10
0
// 获取用户关注的粉丝列表
func UserFollow_Followers(userId int64, page, pagesize int) ([]User, error) {
	if page < 1 {
		page = 1
	}
	page = page - 1
	if pagesize == 0 {
		pagesize = 20
	}
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Fields = "u.id, u.name, u.email, u.user_pic, u.follower_count, u.link_count, u.topic_count, u.friend_count, u.ftopic_count"
	qi.Join = " uf INNER JOIN `user` u ON uf.user_id=u.id"
	qi.Where = "uf.follow_id=?"
	qi.Params = []interface{}{userId}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	// qi.Order = "u.id desc"
	qi.Order = "uf.create_time desc"

	rows, err := db.Select("user_follow", qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	users := make([]User, 0)
	for rows.Next() {
		user := User{}
		err = rows.Scan(&user.Id, &user.Name, &user.Email, &user.UserPic,
			&user.FollowerCount, &user.LinkCount, &user.TopicCount, &user.FriendCount, &user.FtopicCount)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		users = append(users, user)
	}
	return users, nil
}
Beispiel #11
0
// 全部链接的最新链接的未读数
func NewestLinkUnread_All(userId, lastReadLinkId int64) (int64, error) {
	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Fields = "max(id)"
	rows, err := db.Select(Table_Link, qi)
	var maxLinkId int64
	if err != nil {
		goku.Logger().Errorln(err.Error())
		return 0, err
	}
	if rows.Next() {
		err = rows.Scan(&maxLinkId)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return 0, err
		}
	}
	return maxLinkId - lastReadLinkId - 1, nil
}
Beispiel #12
0
// 将linkid推送给userid的所有粉丝
func LinkForUser_ToUserFollowers(userId, linkId int64) error {
	db := GetDB()
	defer db.Close()

	qi := goku.SqlQueryInfo{}
	qi.Fields = "`user_id`"
	qi.Where = "`follow_id`=?"
	qi.Params = []interface{}{userId}
	rows, err := db.Select("user_follow", qi)
	if err != nil {
		goku.Logger().Errorln(err.Error())
		return err
	}

	var uid int64
	for rows.Next() {
		err = rows.Scan(&uid)
		if err == nil && uid > 0 {
			linkForUser_AddWithDb(db, uid, linkId, LinkForUser_ByUser)
		}
	}
	return nil
}
Beispiel #13
0
// 获取属于某话题的link
// @page: 从1开始
func Link_ForTopic(topicId int64, page, pagesize int, sortType string, t string) ([]Link, error) {
	var db *goku.MysqlDB = GetDB()
	db.Debug = true
	defer db.Close()

	page, pagesize = utils.PageCheck(page, pagesize)

	sortField := "tl.reddit_score DESC,tl.link_id DESC"
	tableName := "tui_link_for_topic_top"
	switch {
	case sortType == golink.ORDER_TYPE_HOTC: //热议
		sortField = "l.comment_count DESC,tl.link_id DESC"
		tableName = "tui_link_for_topic_top"
	case sortType == golink.ORDER_TYPE_CTVL: //争议
		sortField = "tl.vote_abs_score ASC,tl.vote_add_score DESC,tl.link_id DESC"
		tableName = "tui_link_for_topic_hot"
	case sortType == golink.ORDER_TYPE_TIME: //最新
		sortField = "tl.link_id desc"
		tableName = "tui_link_for_topic_later"
	case sortType == golink.ORDER_TYPE_VOTE: //得分
		sortField = "tl.vote DESC, tl.link_id DESC"
		tableName = "tui_link_for_topic_vote"
	default: //热门
		sortField = "tl.reddit_score DESC,tl.link_id DESC"
		tableName = "tui_link_for_topic_top"
	}

	qi := goku.SqlQueryInfo{}
	qi.Fields = "l.id, l.user_id, l.title, l.context, l.topics, l.vote_up, l.vote_down, l.view_count, l.click_count, l.comment_count, l.create_time"
	qi.Join = " tl INNER JOIN `link` l ON tl.link_id=l.id"

	if sortType == golink.ORDER_TYPE_CTVL || sortType == golink.ORDER_TYPE_VOTE {
		qi.Where = "tl.topic_id=? AND tl.time_type=?"
		switch {
		case t == "all": //1:全部时间;2:这个小时;3:今天;4:这周;5:这个月;6:今年
			qi.Params = []interface{}{topicId, 1}
		case t == "hour":
			qi.Params = []interface{}{topicId, 2}
		case t == "day":
			qi.Params = []interface{}{topicId, 3}
		case t == "week":
			qi.Params = []interface{}{topicId, 4}
		case t == "month":
			qi.Params = []interface{}{topicId, 5}
		case t == "year":
			qi.Params = []interface{}{topicId, 6}
		default:
			qi.Params = []interface{}{topicId, 1}
		}
	} else {
		qi.Where = "tl.topic_id=?"
		qi.Params = []interface{}{topicId}
	}
	qi.Limit = pagesize
	qi.Offset = pagesize * page
	qi.Order = sortField

	rows, err := db.Select(tableName, qi)

	if err != nil {
		goku.Logger().Errorln(err.Error())
		return nil, err
	}
	defer rows.Close()

	links := make([]Link, 0)
	for rows.Next() {
		link := Link{}
		err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
			&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.ClickCount, &link.CommentCount, &link.CreateTime)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		links = append(links, link)
	}
	return links, nil
}
Beispiel #14
0
// 转换为用于view显示用的实例
func Link_ToVLink(links []Link, ctx *goku.HttpContext) []VLink {
	if links == nil || len(links) < 1 {
		return nil
	}
	var userId int64
	if user, ok := ctx.Data["user"].(*User); ok && user != nil {
		userId = user.Id
	}
	l := len(links)

	vlinks := make([]VLink, l, l)
	uids := make([]string, l, l)
	lids := make([]string, l, l)
	lindex := make(map[int64]*VLink)
	for i, link := range links {
		uids[i] = strconv.FormatInt(link.UserId, 10)
		lids[i] = strconv.FormatInt(link.Id, 10)
		vlinks[i] = VLink{Link: link}
		lindex[link.Id] = &(vlinks[i])
	}

	var db *goku.MysqlDB = GetDB()
	defer db.Close()
	// 添加用户信息
	userIndex := make(map[int64]*User)
	qi := goku.SqlQueryInfo{}
	qi.Where = fmt.Sprintf("`id` in (%v)", strings.Join(uids, ","))
	var users []User
	err := db.GetStructs(&users, qi)
	if err != nil {
		goku.Logger().Errorln(err.Error())
	} else if users != nil {
		for i, _ := range users {
			user := &users[i]
			userIndex[user.Id] = user
		}
	}
	for i, _ := range vlinks {
		link := &vlinks[i]
		if user, ok := userIndex[link.UserId]; ok {
			link.user = user
			if user.Id == userId {
				link.SharedByMe = true
			}
		}
	}
	// 添加投票信息
	if userId > 0 {
		qi = goku.SqlQueryInfo{}
		qi.Where = fmt.Sprintf("`user_id`=%v AND `link_id` in (%v)", userId, strings.Join(lids, ","))
		var srs []LinkSupportRecord
		err = db.GetStructs(&srs, qi)
		if err != nil {
			goku.Logger().Errorln(err.Error())
		} else if srs != nil {
			for _, sr := range srs {
				if sr.Score == 1 {
					lindex[sr.LinkId].VoteUped = true
				} else if sr.Score == -1 {
					lindex[sr.LinkId].VoteDowned = true
				}
			}
		}

		// 添加收藏信息
		qi.Fields = "link_id"
		rows, err := db.Select("user_favorite_link", qi)
		if err != nil {
			goku.Logger().Errorln(err.Error())
		} else {
			var linkId int64
			for rows.Next() {
				err = rows.Scan(&linkId)
				if err != nil {
					goku.Logger().Errorln(err.Error())
					continue
				}
				lindex[linkId].Favorited = true
			}
		}
	}

	return vlinks
}
Beispiel #15
0
// @page: 从1开始
// @orderType: 排序类型, hot:热门, hotc:热议, time:最新, vote:投票得分, ctvl:争议
// @dataType: 2:热门;
//            3:争议[3:全部时间;10:这个小时;11:今天;12:这周;13:这个月;14:今年];
//            [投票时间范围: 4:全部时间;5:这个小时;6:今天;7:这周;8:这个月;9:今年]
func LinkForHome_GetByPage(orderType string, dataType, page, pagesize int) ([]Link, error) {
	if page < 1 {
		page = 1
	}
	page = page - 1
	if pagesize == 0 {
		pagesize = 20
	}

	var db *goku.MysqlDB = GetDB()
	defer db.Close()

	var rows *sql.Rows
	var err error
	if orderType != golink.ORDER_TYPE_TIME {
		qi := goku.SqlQueryInfo{}
		qi.Fields = "l.id, l.user_id, l.title, l.context, l.topics, l.vote_up, l.vote_down, l.view_count, l.comment_count, l.create_time, l.status"
		qi.Join = " lfh INNER JOIN `link` l ON lfh.link_id=l.id"
		qi.Where = "lfh.data_type=?"
		qi.Limit = pagesize
		qi.Offset = pagesize * page
		switch orderType {
		case golink.ORDER_TYPE_HOTC: // 热议
			qi.Order = "l.comment_count desc, lfh.link_id desc"
			dataType = 2
		case golink.ORDER_TYPE_CTVL: // 争议
			qi.Order = "lfh.score DESC,lfh.link_id desc"
			dataType = 3
		case golink.ORDER_TYPE_VOTE: // 得分
			qi.Order = "lfh.score desc, lfh.link_id desc"
			dataType = 4
		default:
			qi.Order = "lfh.score desc, lfh.link_id desc"
			dataType = 2
		}

		qi.Params = []interface{}{dataType}
		rows, err = db.Select("tui_link_for_home", qi)

		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		defer rows.Close()
	} else {
		qi := goku.SqlQueryInfo{}
		qi.Fields = "id, user_id, title, context, topics, vote_up, vote_down, view_count, comment_count, create_time, status"
		qi.Where = "status=0"
		qi.Limit = pagesize
		qi.Offset = pagesize * page
		qi.Order = "id desc"

		rows, err = db.Select("link", qi)

		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		defer rows.Close()
	}

	links := make([]Link, 0)
	for rows.Next() {
		link := Link{}
		err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
			&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.CommentCount, &link.CreateTime, &link.Status)
		if err != nil {
			goku.Logger().Errorln(err.Error())
			return nil, err
		}
		links = append(links, link)
	}
	return links, nil
}