mirror of https://gitee.com/answerdev/answer.git
62 lines
1.1 KiB
Go
62 lines
1.1 KiB
Go
package search
|
|
|
|
import (
|
|
"context"
|
|
"regexp"
|
|
"strings"
|
|
|
|
"github.com/segmentfault/answer/internal/schema"
|
|
"github.com/segmentfault/answer/internal/service/search_common"
|
|
"github.com/segmentfault/answer/pkg/converter"
|
|
)
|
|
|
|
type ScoreSearch struct {
|
|
repo search_common.SearchRepo
|
|
exp int
|
|
w string
|
|
page int
|
|
size int
|
|
}
|
|
|
|
func NewScoreSearch(repo search_common.SearchRepo) *ScoreSearch {
|
|
return &ScoreSearch{
|
|
repo: repo,
|
|
}
|
|
}
|
|
|
|
func (s *ScoreSearch) Parse(dto *schema.SearchDTO) (ok bool) {
|
|
exp := ""
|
|
q := dto.Query
|
|
w := q
|
|
p := `(?m)^score:([0-9]+)`
|
|
|
|
re := regexp.MustCompile(p)
|
|
res := re.FindStringSubmatch(w)
|
|
if len(res) == 2 {
|
|
exp = res[1]
|
|
trimLen := len(res[0])
|
|
w = q[trimLen:]
|
|
ok = true
|
|
}
|
|
|
|
w = strings.TrimSpace(w)
|
|
s.exp = converter.StringToInt(exp)
|
|
s.w = w
|
|
s.page = dto.Page
|
|
s.size = dto.Size
|
|
return
|
|
}
|
|
func (s *ScoreSearch) Search(ctx context.Context) (resp []schema.SearchResp, total int64, err error) {
|
|
var (
|
|
words []string
|
|
)
|
|
|
|
words = strings.Split(s.w, " ")
|
|
if len(words) > 3 {
|
|
words = words[:4]
|
|
}
|
|
|
|
resp, total, err = s.repo.SearchContents(ctx, words, "", "", s.exp, s.page, s.size)
|
|
return
|
|
}
|