262 lines
8.2 KiB
Go
262 lines
8.2 KiB
Go
package list
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import (
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"fmt"
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"github.com/Jinnrry/pmail/db"
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"github.com/Jinnrry/pmail/dto"
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"github.com/Jinnrry/pmail/dto/response"
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"github.com/Jinnrry/pmail/models"
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"github.com/Jinnrry/pmail/utils/array"
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"github.com/Jinnrry/pmail/utils/context"
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log "github.com/sirupsen/logrus"
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"strings"
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)
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import . "xorm.io/builder"
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func GetEmailList(ctx *context.Context, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (emailList []*response.EmailResponseData, total int64) {
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return getList(ctx, tagInfo, keyword, pop3List, offset, limit)
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}
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func getList(ctx *context.Context, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (emailList []*response.EmailResponseData, total int64) {
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querySQL, queryParams := genSQL(ctx, false, tagInfo, keyword, pop3List, offset, limit)
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err := db.Instance.SQL(querySQL, queryParams...).Find(&emailList)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", querySQL, err)
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}
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totalSQL, totalParams := genSQL(ctx, true, tagInfo, keyword, pop3List, offset, limit)
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_, err = db.Instance.SQL(totalSQL, totalParams...).Get(&total)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", querySQL, err)
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}
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return emailList, total
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}
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func genSQL(ctx *context.Context, count bool, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (string, []any) {
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sqlParams := []any{ctx.UserID}
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sql := "select "
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if count {
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sql += `count(1) from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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} else if pop3List {
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sql += `e.id,e.size from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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} else {
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sql += `e.*,ue.is_read from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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}
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if tagInfo.Status != -1 {
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sql += " and ue.status =? "
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sqlParams = append(sqlParams, tagInfo.Status)
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} else if tagInfo.Status == -1 {
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if tagInfo.Type != 1 {
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sql += " and ue.status = 0"
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} else {
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// 发件箱不展示已删除的邮件
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sql += " and ue.status != 3"
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}
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}
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if tagInfo.Type != -1 {
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sql += " and type =? "
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sqlParams = append(sqlParams, tagInfo.Type)
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}
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if tagInfo.GroupId != -1 {
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sql += " and ue.group_id=? "
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sqlParams = append(sqlParams, tagInfo.GroupId)
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} else {
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sql += " and ue.group_id=0 "
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}
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if keyword != "" {
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sql += " and (subject like ? or text like ? )"
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sqlParams = append(sqlParams, "%"+keyword+"%", "%"+keyword+"%")
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}
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if limit == 0 {
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limit = 10
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}
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sql += " order by e.id desc"
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if limit < 10000 {
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sql += fmt.Sprintf(" LIMIT %d OFFSET %d ", limit, offset)
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}
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return sql, sqlParams
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}
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type statRes struct {
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Total int64
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Size int64
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}
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// Stat 查询邮件总数和大小
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func Stat(ctx *context.Context) (int64, int64) {
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sql := `select count(1) as total,sum(size) as size from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? and e.type = 0 and ue.status != 3`
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var ret statRes
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_, err := db.Instance.SQL(sql, ctx.UserID).Get(&ret)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", sql, err)
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}
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return ret.Total, ret.Size
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}
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type ImapListReq struct {
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UidList []int
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Star int
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End int
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}
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func GetUEListByUID(ctx *context.Context, groupName string, star, end int, uidList []int) []*response.UserEmailUIDData {
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var ue []*response.UserEmailUIDData
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sql := "SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE user_id = ? "
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params := []any{ctx.UserID}
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if len(uidList) > 0 {
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sql += fmt.Sprintf(" and id in (%s)", array.Join(uidList, ","))
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}
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if star > 0 {
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sql += " and id >=?"
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params = append(params, star)
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}
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if end > 0 {
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sql += " and id <=?"
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params = append(params, end)
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}
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switch groupName {
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case "INBOX":
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sql += " and status =?"
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params = append(params, 0)
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case "Sent Messages":
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sql += " and status =?"
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params = append(params, 1)
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case "Drafts":
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sql += " and status =?"
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params = append(params, 4)
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case "Deleted Messages":
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sql += " and status =?"
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params = append(params, 3)
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case "Junk":
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sql += " and status =?"
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params = append(params, 5)
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default:
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groupNames := strings.Split(groupName, "/")
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groupName = groupNames[len(groupNames)-1]
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var group models.Group
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db.Instance.Table("group").Where("user_id=? and name=?", ctx.UserID, groupName).Get(&group)
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if group.ID == 0 {
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return nil
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}
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sql += " and group_id = ?"
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params = append(params, group.ID)
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}
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db.Instance.SQL(sql, params...).Find(&ue)
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return ue
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}
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func getEmailListByUidList(ctx *context.Context, groupName string, req ImapListReq, uid bool) []*response.EmailResponseData {
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var ret []*response.EmailResponseData
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var ue []*response.UserEmailUIDData
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sql := fmt.Sprintf("SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and id in (%s))", array.Join(req.UidList, ","))
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if req.Star > 0 && req.End != 0 {
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sql = fmt.Sprintf("SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and id >=%d and id <= %d)", req.Star, req.End)
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}
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if req.Star > 0 && req.End == 0 {
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sql = fmt.Sprintf("SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and id >=%d )", req.Star)
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}
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err := db.Instance.SQL(sql, ctx.UserID).Find(&ue)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", sql, err)
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}
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ueMap := map[int]*response.UserEmailUIDData{}
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var emailIds []int
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for _, email := range ue {
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ueMap[email.EmailID] = email
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emailIds = append(emailIds, email.EmailID)
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}
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_ = db.Instance.Table("email").Select("*").Where(Eq{"id": emailIds}).Find(&ret)
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for i, data := range ret {
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ret[i].IsRead = ueMap[data.Id].IsRead
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ret[i].SerialNumber = ueMap[data.Id].SerialNumber
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ret[i].UeId = ueMap[data.Id].ID
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}
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return ret
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}
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func GetEmailListByGroup(ctx *context.Context, groupName string, req ImapListReq, uid bool) []*response.EmailResponseData {
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if len(req.UidList) == 0 && req.Star == 0 && req.End == 0 {
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return nil
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}
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if uid {
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return getEmailListByUidList(ctx, groupName, req, uid)
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}
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var ret []*response.EmailResponseData
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var ue []*response.UserEmailUIDData
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sql := fmt.Sprintf("SELECT * from (SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and status = ? and group_id=0 )) a WHERE serial_number in (%s)", array.Join(req.UidList, ","))
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if req.Star > 0 && req.End == 0 {
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sql = fmt.Sprintf("SELECT * from (SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and status = ? and group_id=0 )) a WHERE serial_number >= %d", req.Star)
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}
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if req.Star > 0 && req.End > 0 {
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sql = fmt.Sprintf("SELECT * from (SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and status = ? and group_id=0 )) a WHERE serial_number >= %d and serial_number <=%d", req.Star, req.End)
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}
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switch groupName {
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case "INBOX":
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db.Instance.SQL(sql, ctx.UserID, 0).Find(&ue)
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case "Sent Messages":
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db.Instance.SQL(sql, ctx.UserID, 1).Find(&ue)
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case "Drafts":
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db.Instance.SQL(sql, ctx.UserID, 4).Find(&ue)
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case "Deleted Messages":
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db.Instance.SQL(sql, ctx.UserID, 3).Find(&ue)
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case "Junk":
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db.Instance.SQL(sql, ctx.UserID, 5).Find(&ue)
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default:
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groupNames := strings.Split(groupName, "/")
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groupName = groupNames[len(groupNames)-1]
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var group models.Group
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db.Instance.Table("group").Where("user_id=? and name=?", ctx.UserID, groupName).Get(&group)
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if group.ID == 0 {
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return ret
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}
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db.Instance.
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SQL(fmt.Sprintf(
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"SELECT * from (SELECT id,email_id, is_read, ROW_NUMBER() OVER (ORDER BY id) AS serial_number FROM `user_email` WHERE (user_id = ? and group_id = ?)) a WHERE serial_number in (%s)",
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array.Join(req.UidList, ","))).
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Find(&ue, ctx.UserID, group.ID)
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}
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ueMap := map[int]*response.UserEmailUIDData{}
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var emailIds []int
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for _, email := range ue {
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ueMap[email.EmailID] = email
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emailIds = append(emailIds, email.EmailID)
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}
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_ = db.Instance.Table("email").Select("*").Where(Eq{"id": emailIds}).Find(&ret)
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for i, data := range ret {
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ret[i].IsRead = ueMap[data.Id].IsRead
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ret[i].SerialNumber = ueMap[data.Id].SerialNumber
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ret[i].UeId = ueMap[data.Id].ID
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}
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return ret
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}
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