feat(publications): add subtitle field migration

migrations/1729845456_publications_extra_fields.go

@@ -0,0 +1,44 @@
+package migrations
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/daos"
+	m "github.com/pocketbase/pocketbase/migrations"
+	"tana.moe/momoka-lite/models"
+)
+
+func init() {
+	m.Register(func(db dbx.Builder) error {
+		dao := daos.New(db)
+
+		publications := []*models.Publication{}
+		if err := models.PublicationQuery(dao).All(&publications); err != nil {
+			return err
+		}
+		for _, publication := range publications {
+			// match last bracket and turn it into subtitle
+			if strings.HasSuffix(publication.Name, ")") {
+				reg := regexp.MustCompile(`(?s)\((.*)\)$`)
+				match := reg.FindAllStringSubmatch(publication.Name, -1)
+				publication.Subtitle = match[0][1]
+				publication.Name = reg.ReplaceAllString(publication.Name, "")
+			}
+
+			// trim outdated reprint string
+			if strings.Contains(publication.Subtitle, "Tái bản") {
+				publication.Subtitle = ""
+			}
+
+			if err := dao.Save(publication); err != nil {
+				return err
+			}
+		}
+
+		return nil
+	}, func(db dbx.Builder) error {
+		return nil
+	})
+}