chore: implement memo property runner

server/router/api/v1/memo_service.go

@@ -6,7 +6,6 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
-	"slices"
 	"time"
 	"unicode/utf8"
 
@@ -28,6 +27,7 @@ import (
 	"github.com/usememos/memos/plugin/webhook"
 	v1pb "github.com/usememos/memos/proto/gen/api/v1"
 	storepb "github.com/usememos/memos/proto/gen/store"
+	memoproperty "github.com/usememos/memos/server/runner/memo_property"
 	"github.com/usememos/memos/store"
 )
 
@@ -60,8 +60,9 @@ func (s *APIV1Service) CreateMemo(ctx context.Context, request *v1pb.CreateMemoR
 	}
 	if len(create.Content) > contentLengthLimit {
 		return nil, status.Errorf(codes.InvalidArgument, "content too long (max %d characters)", contentLengthLimit)
+
 	}
-	property, err := getMemoPropertyFromContent(create.Content)
+	property, err := memoproperty.GetMemoPropertyFromContent(create.Content)
 	if err != nil {
 		return nil, status.Errorf(codes.Internal, "failed to get memo property: %v", err)
 	}
@@ -247,7 +248,7 @@ func (s *APIV1Service) UpdateMemo(ctx context.Context, request *v1pb.UpdateMemoR
 			}
 			update.Content = &request.Memo.Content
 
-			property, err := getMemoPropertyFromContent(*update.Content)
+			property, err := memoproperty.GetMemoPropertyFromContent(*update.Content)
 			if err != nil {
 				return nil, status.Errorf(codes.Internal, "failed to get memo property: %v", err)
 			}
@@ -610,7 +611,7 @@ func (s *APIV1Service) RebuildMemoProperty(ctx context.Context, request *v1pb.Re
 	}
 
 	for _, memo := range memos {
-		property, err := getMemoPropertyFromContent(memo.Content)
+		property, err := memoproperty.GetMemoPropertyFromContent(memo.Content)
 		if err != nil {
 			return nil, status.Errorf(codes.Internal, "failed to get memo property: %v", err)
 		}
@@ -691,14 +692,14 @@ func (s *APIV1Service) RenameMemoTag(ctx context.Context, request *v1pb.RenameMe
 		if err != nil {
 			return nil, status.Errorf(codes.Internal, "failed to parse memo: %v", err)
 		}
-		TraverseASTNodes(nodes, func(node ast.Node) {
+		memoproperty.TraverseASTNodes(nodes, func(node ast.Node) {
 			if tag, ok := node.(*ast.Tag); ok && tag.Content == request.OldTag {
 				tag.Content = request.NewTag
 			}
 		})
 		content := restore.Restore(nodes)
 
-		property, err := getMemoPropertyFromContent(content)
+		property, err := memoproperty.GetMemoPropertyFromContent(content)
 		if err != nil {
 			return nil, status.Errorf(codes.Internal, "failed to get memo property: %v", err)
 		}
@@ -1127,56 +1128,6 @@ func findMemoField(callExpr *expr.Expr_Call, filter *MemoFilter) {
 	}
 }
 
-func getMemoPropertyFromContent(content string) (*storepb.MemoPayload_Property, error) {
-	nodes, err := parser.Parse(tokenizer.Tokenize(content))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse content")
-	}
-
-	property := &storepb.MemoPayload_Property{}
-	TraverseASTNodes(nodes, func(node ast.Node) {
-		switch n := node.(type) {
-		case *ast.Tag:
-			tag := n.Content
-			if !slices.Contains(property.Tags, tag) {
-				property.Tags = append(property.Tags, tag)
-			}
-		case *ast.Link, *ast.AutoLink:
-			property.HasLink = true
-		case *ast.TaskList:
-			property.HasTaskList = true
-			if !n.Complete {
-				property.HasIncompleteTasks = true
-			}
-		case *ast.Code, *ast.CodeBlock:
-			property.HasCode = true
-		}
-	})
-	return property, nil
-}
-
-func TraverseASTNodes(nodes []ast.Node, fn func(ast.Node)) {
-	for _, node := range nodes {
-		fn(node)
-		switch n := node.(type) {
-		case *ast.Paragraph:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.Heading:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.Blockquote:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.OrderedList:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.UnorderedList:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.TaskList:
-			TraverseASTNodes(n.Children, fn)
-		case *ast.Bold:
-			TraverseASTNodes(n.Children, fn)
-		}
-	}
-}
-
 // DispatchMemoCreatedWebhook dispatches webhook when memo is created.
 func (s *APIV1Service) DispatchMemoCreatedWebhook(ctx context.Context, memo *v1pb.Memo) error {
 	return s.dispatchMemoRelatedWebhook(ctx, memo, "memos.memo.created")

server/runner/memo_property/runner.go

@@ -0,0 +1,120 @@
+package memoproperty
+
+import (
+	"context"
+	"log/slog"
+	"slices"
+	"time"
+
+	"github.com/pkg/errors"
+	"github.com/usememos/gomark/ast"
+	"github.com/usememos/gomark/parser"
+	"github.com/usememos/gomark/parser/tokenizer"
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+type Runner struct {
+	Store *store.Store
+}
+
+func NewRunner(store *store.Store) *Runner {
+	return &Runner{
+		Store: store,
+	}
+}
+
+// Schedule runner every 12 hours.
+const runnerInterval = time.Hour * 12
+
+func (r *Runner) Run(ctx context.Context) {
+	ticker := time.NewTicker(runnerInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			r.RunOnce(ctx)
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+func (r *Runner) RunOnce(ctx context.Context) {
+	emptyPayload := "{}"
+	memos, err := r.Store.ListMemos(ctx, &store.FindMemo{
+		PayloadFind: &store.FindMemoPayload{
+			Raw: &emptyPayload,
+		},
+	})
+	if err != nil {
+		slog.Error("failed to list memos", "err", err)
+		return
+	}
+
+	for _, memo := range memos {
+		property, err := GetMemoPropertyFromContent(memo.Content)
+		if err != nil {
+			slog.Error("failed to get memo property", "err", err)
+			continue
+		}
+		memo.Payload.Property = property
+		if err := r.Store.UpdateMemo(ctx, &store.UpdateMemo{
+			ID:      memo.ID,
+			Payload: memo.Payload,
+		}); err != nil {
+			slog.Error("failed to update memo", "err", err)
+		}
+	}
+}
+
+func GetMemoPropertyFromContent(content string) (*storepb.MemoPayload_Property, error) {
+	nodes, err := parser.Parse(tokenizer.Tokenize(content))
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to parse content")
+	}
+
+	property := &storepb.MemoPayload_Property{}
+	TraverseASTNodes(nodes, func(node ast.Node) {
+		switch n := node.(type) {
+		case *ast.Tag:
+			tag := n.Content
+			if !slices.Contains(property.Tags, tag) {
+				property.Tags = append(property.Tags, tag)
+			}
+		case *ast.Link, *ast.AutoLink:
+			property.HasLink = true
+		case *ast.TaskList:
+			property.HasTaskList = true
+			if !n.Complete {
+				property.HasIncompleteTasks = true
+			}
+		case *ast.Code, *ast.CodeBlock:
+			property.HasCode = true
+		}
+	})
+	return property, nil
+}
+
+func TraverseASTNodes(nodes []ast.Node, fn func(ast.Node)) {
+	for _, node := range nodes {
+		fn(node)
+		switch n := node.(type) {
+		case *ast.Paragraph:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.Heading:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.Blockquote:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.OrderedList:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.UnorderedList:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.TaskList:
+			TraverseASTNodes(n.Children, fn)
+		case *ast.Bold:
+			TraverseASTNodes(n.Children, fn)
+		}
+	}
+}

server/runner/s3_presign/runner.go

@@ -1,4 +1,4 @@
-package s3objectpresigner
+package s3presign
 
 import (
 	"context"
@@ -12,25 +12,45 @@ import (
 	"github.com/usememos/memos/store"
 )
 
-// nolint
+type Runner struct {
-type S3ObjectPresigner struct {
 	Store *store.Store
 }
 
-func NewS3ObjectPresigner(store *store.Store) *S3ObjectPresigner {
+func NewRunner(store *store.Store) *Runner {
-	return &S3ObjectPresigner{
+	return &Runner{
 		Store: store,
 	}
 }
 
-func (p *S3ObjectPresigner) CheckAndPresign(ctx context.Context) {
+// Schedule runner every 12 hours.
-	workspaceStorageSetting, err := p.Store.GetWorkspaceStorageSetting(ctx)
+const runnerInterval = time.Hour * 12
+
+func (r *Runner) Run(ctx context.Context) {
+	ticker := time.NewTicker(runnerInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			r.RunOnce(ctx)
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+func (r *Runner) RunOnce(ctx context.Context) {
+	r.CheckAndPresign(ctx)
+}
+
+func (r *Runner) CheckAndPresign(ctx context.Context) {
+	workspaceStorageSetting, err := r.Store.GetWorkspaceStorageSetting(ctx)
 	if err != nil {
 		return
 	}
 
 	s3StorageType := storepb.ResourceStorageType_S3
-	resources, err := p.Store.ListResources(ctx, &store.FindResource{
+	resources, err := r.Store.ListResources(ctx, &store.FindResource{
 		GetBlob:     false,
 		StorageType: &s3StorageType,
 	})
@@ -73,7 +93,7 @@ func (p *S3ObjectPresigner) CheckAndPresign(ctx context.Context) {
 		}
 		s3ObjectPayload.S3Config = s3Config
 		s3ObjectPayload.LastPresignedTime = timestamppb.New(time.Now())
-		if err := p.Store.UpdateResource(ctx, &store.UpdateResource{
+		if err := r.Store.UpdateResource(ctx, &store.UpdateResource{
 			ID:        resource.ID,
 			Reference: &presignURL,
 			Payload: &storepb.ResourcePayload{
@@ -86,21 +106,3 @@ func (p *S3ObjectPresigner) CheckAndPresign(ctx context.Context) {
 		}
 	}
 }
-
-func (p *S3ObjectPresigner) Start(ctx context.Context) {
-	p.CheckAndPresign(ctx)
-
-	// Schedule runner every 24 hours.
-	ticker := time.NewTicker(24 * time.Hour)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ctx.Done():
-			return
-		case <-ticker.C:
-		}
-
-		p.CheckAndPresign(ctx)
-	}
-}

server/runner/version/runner.go

@@ -1,4 +1,5 @@
-package versionchecker
+// Packge version provides a runner to check the latest version of the application.
+package version
 
 import (
 	"bytes"
@@ -16,50 +17,50 @@ import (
 	"github.com/usememos/memos/store"
 )
 
-// nolint
+type Runner struct {
-type VersionChecker struct {
 	Store   *store.Store
 	Profile *profile.Profile
 }
 
-func NewVersionChecker(store *store.Store, profile *profile.Profile) *VersionChecker {
+func NewRunner(store *store.Store, profile *profile.Profile) *Runner {
-	return &VersionChecker{
+	return &Runner{
 		Store:   store,
 		Profile: profile,
 	}
 }
 
-func (*VersionChecker) GetLatestVersion() (string, error) {
+// Schedule checker every 8 hours.
-	response, err := http.Get("https://www.usememos.com/api/version")
+const runnerInterval = time.Hour * 8
-	if err != nil {
-		return "", errors.Wrap(err, "failed to make http request")
-	}
-	defer response.Body.Close()
 
-	buf := &bytes.Buffer{}
+func (r *Runner) Run(ctx context.Context) {
-	_, err = buf.ReadFrom(response.Body)
+	ticker := time.NewTicker(runnerInterval)
-	if err != nil {
+	defer ticker.Stop()
-		return "", errors.Wrap(err, "fail to read response body")
-	}
 
-	version := ""
+	for {
-	if err = json.Unmarshal(buf.Bytes(), &version); err != nil {
+		select {
-		return "", errors.Wrap(err, "fail to unmarshal get version response")
+		case <-ticker.C:
+			r.RunOnce(ctx)
+		case <-ctx.Done():
+			return
+		}
 	}
-	return version, nil
 }
 
-func (c *VersionChecker) Check(ctx context.Context) {
+func (r *Runner) RunOnce(ctx context.Context) {
-	latestVersion, err := c.GetLatestVersion()
+	r.Check(ctx)
+}
+
+func (r *Runner) Check(ctx context.Context) {
+	latestVersion, err := r.GetLatestVersion()
 	if err != nil {
 		return
 	}
-	if !version.IsVersionGreaterThan(latestVersion, version.GetCurrentVersion(c.Profile.Mode)) {
+	if !version.IsVersionGreaterThan(latestVersion, version.GetCurrentVersion(r.Profile.Mode)) {
 		return
 	}
 
 	versionUpdateActivityType := store.ActivityTypeVersionUpdate
-	list, err := c.Store.ListActivities(ctx, &store.FindActivity{
+	list, err := r.Store.ListActivities(ctx, &store.FindActivity{
 		Type: &versionUpdateActivityType,
 	})
 	if err != nil {
@@ -89,12 +90,12 @@ func (c *VersionChecker) Check(ctx context.Context) {
 			},
 		},
 	}
-	if _, err := c.Store.CreateActivity(ctx, activity); err != nil {
+	if _, err := r.Store.CreateActivity(ctx, activity); err != nil {
 		return
 	}
 
 	hostUserRole := store.RoleHost
-	users, err := c.Store.ListUsers(ctx, &store.FindUser{
+	users, err := r.Store.ListUsers(ctx, &store.FindUser{
 		Role: &hostUserRole,
 	})
 	if err != nil {
@@ -105,7 +106,7 @@ func (c *VersionChecker) Check(ctx context.Context) {
 	}
 
 	hostUser := users[0]
-	if _, err := c.Store.CreateInbox(ctx, &store.Inbox{
+	if _, err := r.Store.CreateInbox(ctx, &store.Inbox{
 		SenderID:   store.SystemBotID,
 		ReceiverID: hostUser.ID,
 		Status:     store.UNREAD,
@@ -118,20 +119,22 @@ func (c *VersionChecker) Check(ctx context.Context) {
 	}
 }
 
-func (c *VersionChecker) Start(ctx context.Context) {
+func (*Runner) GetLatestVersion() (string, error) {
-	c.Check(ctx)
+	response, err := http.Get("https://www.usememos.com/api/version")
-
+	if err != nil {
-	// Schedule checker every 8 hours.
+		return "", errors.Wrap(err, "failed to make http request")
-	ticker := time.NewTicker(8 * time.Hour)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ctx.Done():
-			return
-		case <-ticker.C:
-		}
-
-		c.Check(ctx)
 	}
+	defer response.Body.Close()
+
+	buf := &bytes.Buffer{}
+	_, err = buf.ReadFrom(response.Body)
+	if err != nil {
+		return "", errors.Wrap(err, "fail to read response body")
+	}
+
+	version := ""
+	if err = json.Unmarshal(buf.Bytes(), &version); err != nil {
+		return "", errors.Wrap(err, "fail to unmarshal get version response")
+	}
+	return version, nil
 }

server/runner/version/runner_test.go

@@ -1,4 +1,4 @@
-package versionchecker
+package version
 
 import (
 	"testing"
@@ -7,6 +7,6 @@ import (
 )
 
 func TestGetLatestVersion(t *testing.T) {
-	_, err := NewVersionChecker(nil, nil).GetLatestVersion()
+	_, err := NewRunner(nil, nil).GetLatestVersion()
 	require.NoError(t, err)
 }

server/server.go

@@ -21,8 +21,9 @@ import (
 	apiv1 "github.com/usememos/memos/server/router/api/v1"
 	"github.com/usememos/memos/server/router/frontend"
 	"github.com/usememos/memos/server/router/rss"
-	s3objectpresigner "github.com/usememos/memos/server/service/s3_object_presigner"
+	memoproperty "github.com/usememos/memos/server/runner/memo_property"
-	versionchecker "github.com/usememos/memos/server/service/version_checker"
+	s3presign "github.com/usememos/memos/server/runner/s3_presign"
+	"github.com/usememos/memos/server/runner/version"
 	"github.com/usememos/memos/store"
 )
 
@@ -140,8 +141,16 @@ func (s *Server) Shutdown(ctx context.Context) {
 }
 
 func (s *Server) StartBackgroundRunners(ctx context.Context) {
-	go versionchecker.NewVersionChecker(s.Store, s.Profile).Start(ctx)
+	s3presignRunner := s3presign.NewRunner(s.Store)
-	go s3objectpresigner.NewS3ObjectPresigner(s.Store).Start(ctx)
+	s3presignRunner.RunOnce(ctx)
+	versionRunner := version.NewRunner(s.Store, s.Profile)
+	versionRunner.RunOnce(ctx)
+	memopropertyRunner := memoproperty.NewRunner(s.Store)
+	memopropertyRunner.RunOnce(ctx)
+
+	go s3presignRunner.Run(ctx)
+	go versionRunner.Run(ctx)
+	go memopropertyRunner.Run(ctx)
 }
 
 func (s *Server) getOrUpsertWorkspaceBasicSetting(ctx context.Context) (*storepb.WorkspaceBasicSetting, error) {