Allow filtering issues by any assignee (#33343)

This is the opposite of the "No assignee" filter, it will match all
issues that have at least one assignee.

Before
![Before
change](https://github.com/user-attachments/assets/4aea194b-9add-4a84-8d6b-61bfd8d9e58e)

After
![After change with any
filter](https://github.com/user-attachments/assets/99f1205d-ba9f-4a0a-a60b-cc1a0c0823fe)

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

models/db/search.go

@@ -29,7 +29,3 @@ const (
 // NoConditionID means a condition to filter the records which don't match any id.
 // eg: "milestone_id=-1" means "find the items without any milestone.
 const NoConditionID int64 = -1
-
-// NonExistingID means a condition to match no result (eg: a non-existing user)
-// It doesn't use -1 or -2 because they are used as builtin users.
-const NonExistingID int64 = -1000000

models/issues/issue_search.go

@@ -27,8 +27,8 @@ type IssuesOptions struct { //nolint
 	RepoIDs            []int64 // overwrites RepoCond if the length is not 0
 	AllPublic          bool    // include also all public repositories
 	RepoCond           builder.Cond
-	AssigneeID         optional.Option[int64]
-	PosterID           optional.Option[int64]
+	AssigneeID         string // "(none)" or "(any)" or a user ID
+	PosterID           string // "(none)" or "(any)" or a user ID
 	MentionedID        int64
 	ReviewRequestedID  int64
 	ReviewedID         int64
@@ -356,26 +356,25 @@ func issuePullAccessibleRepoCond(repoIDstr string, userID int64, owner *user_mod
 	return cond
 }
 
-func applyAssigneeCondition(sess *xorm.Session, assigneeID optional.Option[int64]) {
+func applyAssigneeCondition(sess *xorm.Session, assigneeID string) {
 	// old logic: 0 is also treated as "not filtering assignee", because the "assignee" was read as FormInt64
-	if !assigneeID.Has() || assigneeID.Value() == 0 {
-		return
-	}
-	if assigneeID.Value() == db.NoConditionID {
+	if assigneeID == "(none)" {
 		sess.Where("issue.id NOT IN (SELECT issue_id FROM issue_assignees)")
-	} else {
+	} else if assigneeID == "(any)" {
+		sess.Where("issue.id IN (SELECT issue_id FROM issue_assignees)")
+	} else if assigneeIDInt64, _ := strconv.ParseInt(assigneeID, 10, 64); assigneeIDInt64 > 0 {
 		sess.Join("INNER", "issue_assignees", "issue.id = issue_assignees.issue_id").
-			And("issue_assignees.assignee_id = ?", assigneeID.Value())
+			And("issue_assignees.assignee_id = ?", assigneeIDInt64)
 	}
 }
 
-func applyPosterCondition(sess *xorm.Session, posterID optional.Option[int64]) {
-	if !posterID.Has() {
-		return
-	}
-	// poster doesn't need to support db.NoConditionID(-1), so just use the value as-is
-	if posterID.Has() {
-		sess.And("issue.poster_id=?", posterID.Value())
+func applyPosterCondition(sess *xorm.Session, posterID string) {
+	// Actually every issue has a poster.
+	// The "(none)" is for internal usage only: when doer tries to search non-existing user as poster, use "(none)" to return empty result.
+	if posterID == "(none)" {
+		sess.And("issue.poster_id=0")
+	} else if posterIDInt64, _ := strconv.ParseInt(posterID, 10, 64); posterIDInt64 > 0 {
+		sess.And("issue.poster_id=?", posterIDInt64)
 	}
 }
 

models/issues/issue_test.go

@@ -15,7 +15,6 @@ import (
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
-	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/setting"
 
 	"github.com/stretchr/testify/assert"
@@ -155,7 +154,7 @@ func TestIssues(t *testing.T) {
 	}{
 		{
 			issues_model.IssuesOptions{
-				AssigneeID: optional.Some(int64(1)),
+				AssigneeID: "1",
 				SortType:   "oldest",
 			},
 			[]int64{1, 6},

modules/indexer/issues/bleve/bleve.go

@@ -5,11 +5,13 @@ package bleve
 
 import (
 	"context"
+	"strconv"
 
 	"code.gitea.io/gitea/modules/indexer"
 	indexer_internal "code.gitea.io/gitea/modules/indexer/internal"
 	inner_bleve "code.gitea.io/gitea/modules/indexer/internal/bleve"
 	"code.gitea.io/gitea/modules/indexer/issues/internal"
+	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/util"
 
 	"github.com/blevesearch/bleve/v2"
@@ -246,12 +248,20 @@ func (b *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
 		queries = append(queries, inner_bleve.NumericEqualityQuery(options.ProjectColumnID.Value(), "project_board_id"))
 	}
 
-	if options.PosterID.Has() {
-		queries = append(queries, inner_bleve.NumericEqualityQuery(options.PosterID.Value(), "poster_id"))
+	if options.PosterID != "" {
+		// "(none)" becomes 0, it means no poster
+		posterIDInt64, _ := strconv.ParseInt(options.PosterID, 10, 64)
+		queries = append(queries, inner_bleve.NumericEqualityQuery(posterIDInt64, "poster_id"))
 	}
 
-	if options.AssigneeID.Has() {
-		queries = append(queries, inner_bleve.NumericEqualityQuery(options.AssigneeID.Value(), "assignee_id"))
+	if options.AssigneeID != "" {
+		if options.AssigneeID == "(any)" {
+			queries = append(queries, inner_bleve.NumericRangeInclusiveQuery(optional.Some[int64](1), optional.None[int64](), "assignee_id"))
+		} else {
+			// "(none)" becomes 0, it means no assignee
+			assigneeIDInt64, _ := strconv.ParseInt(options.AssigneeID, 10, 64)
+			queries = append(queries, inner_bleve.NumericEqualityQuery(assigneeIDInt64, "assignee_id"))
+		}
 	}
 
 	if options.MentionID.Has() {

modules/indexer/issues/db/options.go

@@ -54,7 +54,7 @@ func ToDBOptions(ctx context.Context, options *internal.SearchOptions) (*issue_m
 		RepoIDs:            options.RepoIDs,
 		AllPublic:          options.AllPublic,
 		RepoCond:           nil,
-		AssigneeID:         optional.Some(convertID(options.AssigneeID)),
+		AssigneeID:         options.AssigneeID,
 		PosterID:           options.PosterID,
 		MentionedID:        convertID(options.MentionID),
 		ReviewRequestedID:  convertID(options.ReviewRequestedID),

modules/indexer/issues/dboptions.go

@@ -45,11 +45,7 @@ func ToSearchOptions(keyword string, opts *issues_model.IssuesOptions) *SearchOp
 		searchOpt.ProjectID = optional.Some[int64](0) // Those issues with no project(projectid==0)
 	}
 
-	if opts.AssigneeID.Value() == db.NoConditionID {
-		searchOpt.AssigneeID = optional.Some[int64](0) // FIXME: this is inconsistent from other places, 0 means "no assignee"
-	} else if opts.AssigneeID.Value() != 0 {
-		searchOpt.AssigneeID = opts.AssigneeID
-	}
+	searchOpt.AssigneeID = opts.AssigneeID
 
 	// See the comment of issues_model.SearchOptions for the reason why we need to convert
 	convertID := func(id int64) optional.Option[int64] {

modules/indexer/issues/elasticsearch/elasticsearch.go

@@ -212,12 +212,22 @@ func (b *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
 		query.Must(elastic.NewTermQuery("project_board_id", options.ProjectColumnID.Value()))
 	}
 
-	if options.PosterID.Has() {
-		query.Must(elastic.NewTermQuery("poster_id", options.PosterID.Value()))
+	if options.PosterID != "" {
+		// "(none)" becomes 0, it means no poster
+		posterIDInt64, _ := strconv.ParseInt(options.PosterID, 10, 64)
+		query.Must(elastic.NewTermQuery("poster_id", posterIDInt64))
 	}
 
-	if options.AssigneeID.Has() {
-		query.Must(elastic.NewTermQuery("assignee_id", options.AssigneeID.Value()))
+	if options.AssigneeID != "" {
+		if options.AssigneeID == "(any)" {
+			q := elastic.NewRangeQuery("assignee_id")
+			q.Gte(1)
+			query.Must(q)
+		} else {
+			// "(none)" becomes 0, it means no assignee
+			assigneeIDInt64, _ := strconv.ParseInt(options.AssigneeID, 10, 64)
+			query.Must(elastic.NewTermQuery("assignee_id", assigneeIDInt64))
+		}
 	}
 
 	if options.MentionID.Has() {

modules/indexer/issues/indexer_test.go

@@ -44,6 +44,7 @@ func TestDBSearchIssues(t *testing.T) {
 	t.Run("search issues with order", searchIssueWithOrder)
 	t.Run("search issues in project", searchIssueInProject)
 	t.Run("search issues with paginator", searchIssueWithPaginator)
+	t.Run("search issues with any assignee", searchIssueWithAnyAssignee)
 }
 
 func searchIssueWithKeyword(t *testing.T) {
@@ -176,19 +177,19 @@ func searchIssueByID(t *testing.T) {
 	}{
 		{
 			opts: SearchOptions{
-				PosterID: optional.Some(int64(1)),
+				PosterID: "1",
 			},
 			expectedIDs: []int64{11, 6, 3, 2, 1},
 		},
 		{
 			opts: SearchOptions{
-				AssigneeID: optional.Some(int64(1)),
+				AssigneeID: "1",
 			},
 			expectedIDs: []int64{6, 1},
 		},
 		{
-			// NOTE: This tests no assignees filtering and also ToSearchOptions() to ensure it will set AssigneeID to 0 when it is passed as -1.
-			opts:        *ToSearchOptions("", &issues.IssuesOptions{AssigneeID: optional.Some(db.NoConditionID)}),
+			// NOTE: This tests no assignees filtering and also ToSearchOptions() to ensure it handles the filter correctly
+			opts:        *ToSearchOptions("", &issues.IssuesOptions{AssigneeID: "(none)"}),
 			expectedIDs: []int64{22, 21, 16, 15, 14, 13, 12, 11, 20, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2},
 		},
 		{
@@ -462,3 +463,25 @@ func searchIssueWithPaginator(t *testing.T) {
 		assert.Equal(t, test.expectedTotal, total)
 	}
 }
+
+func searchIssueWithAnyAssignee(t *testing.T) {
+	tests := []struct {
+		opts          SearchOptions
+		expectedIDs   []int64
+		expectedTotal int64
+	}{
+		{
+			SearchOptions{
+				AssigneeID: "(any)",
+			},
+			[]int64{17, 6, 1},
+			3,
+		},
+	}
+	for _, test := range tests {
+		issueIDs, total, err := SearchIssues(t.Context(), &test.opts)
+		require.NoError(t, err)
+		assert.Equal(t, test.expectedIDs, issueIDs)
+		assert.Equal(t, test.expectedTotal, total)
+	}
+}

modules/indexer/issues/internal/model.go

@@ -97,9 +97,8 @@ type SearchOptions struct {
 	ProjectID       optional.Option[int64] // project the issues belong to
 	ProjectColumnID optional.Option[int64] // project column the issues belong to
 
-	PosterID optional.Option[int64] // poster of the issues
-
-	AssigneeID optional.Option[int64] // assignee of the issues, zero means no assignee
+	PosterID   string // poster of the issues, "(none)" or "(any)" or a user ID
+	AssigneeID string // assignee of the issues, "(none)" or "(any)" or a user ID
 
 	MentionID optional.Option[int64] // mentioned user of the issues
 

modules/indexer/issues/internal/tests/tests.go

@@ -379,7 +379,7 @@ var cases = []*testIndexerCase{
 			Paginator: &db.ListOptions{
 				PageSize: 5,
 			},
-			PosterID: optional.Some(int64(1)),
+			PosterID: "1",
 		},
 		Expected: func(t *testing.T, data map[int64]*internal.IndexerData, result *internal.SearchResult) {
 			assert.Len(t, result.Hits, 5)
@@ -397,7 +397,7 @@ var cases = []*testIndexerCase{
 			Paginator: &db.ListOptions{
 				PageSize: 5,
 			},
-			AssigneeID: optional.Some(int64(1)),
+			AssigneeID: "1",
 		},
 		Expected: func(t *testing.T, data map[int64]*internal.IndexerData, result *internal.SearchResult) {
 			assert.Len(t, result.Hits, 5)
@@ -415,7 +415,7 @@ var cases = []*testIndexerCase{
 			Paginator: &db.ListOptions{
 				PageSize: 5,
 			},
-			AssigneeID: optional.Some(int64(0)),
+			AssigneeID: "(none)",
 		},
 		Expected: func(t *testing.T, data map[int64]*internal.IndexerData, result *internal.SearchResult) {
 			assert.Len(t, result.Hits, 5)
@@ -647,6 +647,21 @@ var cases = []*testIndexerCase{
 			}
 		},
 	},
+	{
+		Name: "SearchAnyAssignee",
+		SearchOptions: &internal.SearchOptions{
+			AssigneeID: "(any)",
+		},
+		Expected: func(t *testing.T, data map[int64]*internal.IndexerData, result *internal.SearchResult) {
+			assert.Len(t, result.Hits, 180)
+			for _, v := range result.Hits {
+				assert.GreaterOrEqual(t, data[v.ID].AssigneeID, int64(1))
+			}
+			assert.Equal(t, countIndexerData(data, func(v *internal.IndexerData) bool {
+				return v.AssigneeID >= 1
+			}), result.Total)
+		},
+	},
 }
 
 type testIndexerCase struct {

modules/indexer/issues/meilisearch/meilisearch.go

@@ -187,12 +187,20 @@ func (b *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
 		query.And(inner_meilisearch.NewFilterEq("project_board_id", options.ProjectColumnID.Value()))
 	}
 
-	if options.PosterID.Has() {
-		query.And(inner_meilisearch.NewFilterEq("poster_id", options.PosterID.Value()))
+	if options.PosterID != "" {
+		// "(none)" becomes 0, it means no poster
+		posterIDInt64, _ := strconv.ParseInt(options.PosterID, 10, 64)
+		query.And(inner_meilisearch.NewFilterEq("poster_id", posterIDInt64))
 	}
 
-	if options.AssigneeID.Has() {
-		query.And(inner_meilisearch.NewFilterEq("assignee_id", options.AssigneeID.Value()))
+	if options.AssigneeID != "" {
+		if options.AssigneeID == "(any)" {
+			query.And(inner_meilisearch.NewFilterGte("assignee_id", 1))
+		} else {
+			// "(none)" becomes 0, it means no assignee
+			assigneeIDInt64, _ := strconv.ParseInt(options.AssigneeID, 10, 64)
+			query.And(inner_meilisearch.NewFilterEq("assignee_id", assigneeIDInt64))
+		}
 	}
 
 	if options.MentionID.Has() {

options/locale/locale_en-US.ini

@@ -1547,8 +1547,8 @@ issues.filter_project = Project
 issues.filter_project_all = All projects
 issues.filter_project_none = No project
 issues.filter_assignee = Assignee
-issues.filter_assginee_no_select = All assignees
-issues.filter_assginee_no_assignee = No assignee
+issues.filter_assginee_no_assignee = Assigned to nobody
+issues.filter_assignee_any_assignee = Assigned to anybody
 issues.filter_poster = Author
 issues.filter_user_placeholder = Search users
 issues.filter_user_no_select = All users

routers/api/v1/repo/issue.go

@@ -290,10 +290,10 @@ func SearchIssues(ctx *context.APIContext) {
 	if ctx.IsSigned {
 		ctxUserID := ctx.Doer.ID
 		if ctx.FormBool("created") {
-			searchOpt.PosterID = optional.Some(ctxUserID)
+			searchOpt.PosterID = strconv.FormatInt(ctxUserID, 10)
 		}
 		if ctx.FormBool("assigned") {
-			searchOpt.AssigneeID = optional.Some(ctxUserID)
+			searchOpt.AssigneeID = strconv.FormatInt(ctxUserID, 10)
 		}
 		if ctx.FormBool("mentioned") {
 			searchOpt.MentionID = optional.Some(ctxUserID)
@@ -538,10 +538,10 @@ func ListIssues(ctx *context.APIContext) {
 	}
 
 	if createdByID > 0 {
-		searchOpt.PosterID = optional.Some(createdByID)
+		searchOpt.PosterID = strconv.FormatInt(createdByID, 10)
 	}
 	if assignedByID > 0 {
-		searchOpt.AssigneeID = optional.Some(assignedByID)
+		searchOpt.AssigneeID = strconv.FormatInt(assignedByID, 10)
 	}
 	if mentionedByID > 0 {
 		searchOpt.MentionID = optional.Some(mentionedByID)

routers/web/org/projects.go

@@ -347,11 +347,11 @@ func ViewProject(ctx *context.Context) {
 	if ctx.Written() {
 		return
 	}
-	assigneeID := ctx.FormInt64("assignee") // TODO: use "optional" but not 0 in the future
+	assigneeID := ctx.FormString("assignee")
 
 	opts := issues_model.IssuesOptions{
 		LabelIDs:   labelIDs,
-		AssigneeID: optional.Some(assigneeID),
+		AssigneeID: assigneeID,
 		Owner:      project.Owner,
 		Doer:       ctx.Doer,
 	}

routers/web/repo/issue_list.go

@@ -208,10 +208,10 @@ func SearchIssues(ctx *context.Context) {
 	if ctx.IsSigned {
 		ctxUserID := ctx.Doer.ID
 		if ctx.FormBool("created") {
-			searchOpt.PosterID = optional.Some(ctxUserID)
+			searchOpt.PosterID = strconv.FormatInt(ctxUserID, 10)
 		}
 		if ctx.FormBool("assigned") {
-			searchOpt.AssigneeID = optional.Some(ctxUserID)
+			searchOpt.AssigneeID = strconv.FormatInt(ctxUserID, 10)
 		}
 		if ctx.FormBool("mentioned") {
 			searchOpt.MentionID = optional.Some(ctxUserID)
@@ -373,10 +373,10 @@ func SearchRepoIssuesJSON(ctx *context.Context) {
 	}
 
 	if createdByID > 0 {
-		searchOpt.PosterID = optional.Some(createdByID)
+		searchOpt.PosterID = strconv.FormatInt(createdByID, 10)
 	}
 	if assignedByID > 0 {
-		searchOpt.AssigneeID = optional.Some(assignedByID)
+		searchOpt.AssigneeID = strconv.FormatInt(assignedByID, 10)
 	}
 	if mentionedByID > 0 {
 		searchOpt.MentionID = optional.Some(mentionedByID)
@@ -490,7 +490,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption opt
 		viewType = "all"
 	}
 
-	assigneeID := ctx.FormInt64("assignee") // TODO: use "optional" but not 0 in the future
+	assigneeID := ctx.FormString("assignee")
 	posterUsername := ctx.FormString("poster")
 	posterUserID := shared_user.GetFilterUserIDByName(ctx, posterUsername)
 	var mentionedID, reviewRequestedID, reviewedID int64
@@ -498,11 +498,11 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption opt
 	if ctx.IsSigned {
 		switch viewType {
 		case "created_by":
-			posterUserID = optional.Some(ctx.Doer.ID)
+			posterUserID = strconv.FormatInt(ctx.Doer.ID, 10)
 		case "mentioned":
 			mentionedID = ctx.Doer.ID
 		case "assigned":
-			assigneeID = ctx.Doer.ID
+			assigneeID = fmt.Sprint(ctx.Doer.ID)
 		case "review_requested":
 			reviewRequestedID = ctx.Doer.ID
 		case "reviewed_by":
@@ -532,7 +532,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption opt
 		LabelIDs:          labelIDs,
 		MilestoneIDs:      mileIDs,
 		ProjectID:         projectID,
-		AssigneeID:        optional.Some(assigneeID),
+		AssigneeID:        assigneeID,
 		MentionedID:       mentionedID,
 		PosterID:          posterUserID,
 		ReviewRequestedID: reviewRequestedID,
@@ -613,7 +613,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption opt
 				PageSize: setting.UI.IssuePagingNum,
 			},
 			RepoIDs:           []int64{repo.ID},
-			AssigneeID:        optional.Some(assigneeID),
+			AssigneeID:        assigneeID,
 			PosterID:          posterUserID,
 			MentionedID:       mentionedID,
 			ReviewRequestedID: reviewRequestedID,

routers/web/repo/projects.go

@@ -315,12 +315,12 @@ func ViewProject(ctx *context.Context) {
 
 	labelIDs := issue.PrepareFilterIssueLabels(ctx, ctx.Repo.Repository.ID, ctx.Repo.Owner)
 
-	assigneeID := ctx.FormInt64("assignee") // TODO: use "optional" but not 0 in the future
+	assigneeID := ctx.FormString("assignee")
 
 	issuesMap, err := project_service.LoadIssuesFromProject(ctx, project, &issues_model.IssuesOptions{
 		RepoIDs:    []int64{ctx.Repo.Repository.ID},
 		LabelIDs:   labelIDs,
-		AssigneeID: optional.Some(assigneeID),
+		AssigneeID: assigneeID,
 	})
 	if err != nil {
 		ctx.ServerError("LoadIssuesOfColumns", err)

routers/web/shared/user/helper.go

@@ -8,9 +8,7 @@ import (
 	"slices"
 	"strconv"
 
-	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/models/user"
-	"code.gitea.io/gitea/modules/optional"
 )
 
 func MakeSelfOnTop(doer *user.User, users []*user.User) []*user.User {
@@ -34,19 +32,20 @@ func MakeSelfOnTop(doer *user.User, users []*user.User) []*user.User {
 // So it's better to make it work like GitHub: users could input username directly.
 // Since it only converts the username to ID directly and is only used internally (to search issues), so no permission check is needed.
 // Return values:
-// * nil: no filter
-// * some(id): match the id, the id could be -1 to match the issues without assignee
-// * some(NonExistingID): match no issue (due to the user doesn't exist)
-func GetFilterUserIDByName(ctx context.Context, name string) optional.Option[int64] {
+// * "": no filter
+// * "{the-id}": match the id
+// * "(none)": match no issue (due to the user doesn't exist)
+func GetFilterUserIDByName(ctx context.Context, name string) string {
 	if name == "" {
-		return optional.None[int64]()
+		return ""
 	}
 	u, err := user.GetUserByName(ctx, name)
 	if err != nil {
 		if id, err := strconv.ParseInt(name, 10, 64); err == nil {
-			return optional.Some(id)
+			return strconv.FormatInt(id, 10)
 		}
-		return optional.Some(db.NonExistingID)
+		// The "(none)" is for internal usage only: when doer tries to search non-existing user, use "(none)" to return empty result.
+		return "(none)"
 	}
-	return optional.Some(u.ID)
+	return strconv.FormatInt(u.ID, 10)
 }

routers/web/user/home.go

@@ -501,9 +501,9 @@ func buildIssueOverview(ctx *context.Context, unitType unit.Type) {
 	case issues_model.FilterModeAll:
 	case issues_model.FilterModeYourRepositories:
 	case issues_model.FilterModeAssign:
-		opts.AssigneeID = optional.Some(ctx.Doer.ID)
+		opts.AssigneeID = strconv.FormatInt(ctx.Doer.ID, 10)
 	case issues_model.FilterModeCreate:
-		opts.PosterID = optional.Some(ctx.Doer.ID)
+		opts.PosterID = strconv.FormatInt(ctx.Doer.ID, 10)
 	case issues_model.FilterModeMention:
 		opts.MentionedID = ctx.Doer.ID
 	case issues_model.FilterModeReviewRequested:
@@ -792,9 +792,9 @@ func getUserIssueStats(ctx *context.Context, ctxUser *user_model.User, filterMod
 		case issues_model.FilterModeYourRepositories:
 			openClosedOpts.AllPublic = false
 		case issues_model.FilterModeAssign:
-			openClosedOpts.AssigneeID = optional.Some(doerID)
+			openClosedOpts.AssigneeID = strconv.FormatInt(doerID, 10)
 		case issues_model.FilterModeCreate:
-			openClosedOpts.PosterID = optional.Some(doerID)
+			openClosedOpts.PosterID = strconv.FormatInt(doerID, 10)
 		case issues_model.FilterModeMention:
 			openClosedOpts.MentionID = optional.Some(doerID)
 		case issues_model.FilterModeReviewRequested:
@@ -816,8 +816,8 @@ func getUserIssueStats(ctx *context.Context, ctxUser *user_model.User, filterMod
 
 	// Below stats are for the left sidebar
 	opts = opts.Copy(func(o *issue_indexer.SearchOptions) {
-		o.AssigneeID = nil
-		o.PosterID = nil
+		o.AssigneeID = ""
+		o.PosterID = ""
 		o.MentionID = nil
 		o.ReviewRequestedID = nil
 		o.ReviewedID = nil
@@ -827,11 +827,11 @@ func getUserIssueStats(ctx *context.Context, ctxUser *user_model.User, filterMod
 	if err != nil {
 		return nil, err
 	}
-	ret.AssignCount, err = issue_indexer.CountIssues(ctx, opts.Copy(func(o *issue_indexer.SearchOptions) { o.AssigneeID = optional.Some(doerID) }))
+	ret.AssignCount, err = issue_indexer.CountIssues(ctx, opts.Copy(func(o *issue_indexer.SearchOptions) { o.AssigneeID = strconv.FormatInt(doerID, 10) }))
 	if err != nil {
 		return nil, err
 	}
-	ret.CreateCount, err = issue_indexer.CountIssues(ctx, opts.Copy(func(o *issue_indexer.SearchOptions) { o.PosterID = optional.Some(doerID) }))
+	ret.CreateCount, err = issue_indexer.CountIssues(ctx, opts.Copy(func(o *issue_indexer.SearchOptions) { o.PosterID = strconv.FormatInt(doerID, 10) }))
 	if err != nil {
 		return nil, err
 	}

templates/projects/view.tmpl

@@ -15,8 +15,8 @@
 						"UserSearchList" $.Assignees
 						"SelectedUserId" $.AssigneeID
 						"TextFilterTitle" (ctx.Locale.Tr "repo.issues.filter_assignee")
-						"TextZeroValue" (ctx.Locale.Tr "repo.issues.filter_assginee_no_select")
-						"TextNegativeOne" (ctx.Locale.Tr "repo.issues.filter_assginee_no_assignee")
+						"TextFilterMatchNone" (ctx.Locale.Tr "repo.issues.filter_assginee_no_assignee")
+						"TextFilterMatchAny" (ctx.Locale.Tr "repo.issues.filter_assignee_any_assignee")
 					}}
 				</div>
 			</div>

templates/repo/issue/filter_item_user_assign.tmpl

@@ -4,8 +4,8 @@
 * UserSearchList
 * SelectedUserId: 0 or empty means default, -1 means "no user is set"
 * TextFilterTitle
-* TextZeroValue: the text for "all issues"
-* TextNegativeOne: the text for "issues with no assignee"
+* TextFilterMatchNone: the text for "issues with no assignee"
+* TextFilterMatchAny: the text for "issues with any assignee"
 */}}
 {{$queryLink := .QueryLink}}
 <div class="item ui dropdown jump {{if not .UserSearchList}}disabled{{end}}">
@@ -15,16 +15,24 @@
 			<i class="icon">{{svg "octicon-search" 16}}</i>
 			<input type="text" placeholder="{{ctx.Locale.Tr "repo.issues.filter_user_placeholder"}}">
 		</div>
-		{{if $.TextZeroValue}}
-			<a class="item {{if not .SelectedUserId}}selected{{end}}" href="{{QueryBuild $queryLink $.QueryParamKey NIL}}">{{$.TextZeroValue}}</a>
+		{{if $.TextFilterMatchNone}}
+			{{$isSelected := eq .SelectedUserId "(none)"}}
+			<a class="item" href="{{QueryBuild $queryLink $.QueryParamKey (Iif $isSelected NIL "(none)")}}">
+				{{svg "octicon-check" 14 (Iif $isSelected "" "tw-invisible")}} {{$.TextFilterMatchNone}}
+			</a>
 		{{end}}
-		{{if $.TextNegativeOne}}
-			<a class="item {{if eq .SelectedUserId -1}}selected{{end}}" href="{{QueryBuild $queryLink $.QueryParamKey -1}}">{{$.TextNegativeOne}}</a>
+		{{if $.TextFilterMatchAny}}
+			{{$isSelected := eq .SelectedUserId "(any)"}}
+			<a class="item" href="{{QueryBuild $queryLink $.QueryParamKey (Iif $isSelected NIL "(any)")}}">
+				{{svg "octicon-check" 14 (Iif $isSelected "" "tw-invisible")}} {{$.TextFilterMatchAny}}
+			</a>
 		{{end}}
 		<div class="divider"></div>
-		{{range .UserSearchList}}
-			<a class="item {{if eq $.SelectedUserId .ID}}selected{{end}}" href="{{QueryBuild $queryLink $.QueryParamKey .ID}}">
-				{{ctx.AvatarUtils.Avatar . 20}}{{template "repo/search_name" .}}
+		{{range $user := .UserSearchList}}
+			{{$isSelected := eq $.SelectedUserId (print $user.ID)}}
+			<a class="item" href="{{QueryBuild $queryLink $.QueryParamKey (Iif $isSelected NIL $user.ID)}}">
+				{{svg "octicon-check" 14 (Iif $isSelected "" "tw-invisible")}}
+				{{ctx.AvatarUtils.Avatar $user 20}}{{template "repo/search_name" .}}
 			</a>
 		{{end}}
 	</div>

templates/repo/issue/filter_list.tmpl

@@ -94,8 +94,8 @@
 	"UserSearchList" $.Assignees
 	"SelectedUserId" $.AssigneeID
 	"TextFilterTitle" (ctx.Locale.Tr "repo.issues.filter_assignee")
-	"TextZeroValue" (ctx.Locale.Tr "repo.issues.filter_assginee_no_select")
-	"TextNegativeOne" (ctx.Locale.Tr "repo.issues.filter_assginee_no_assignee")
+	"TextFilterMatchNone" (ctx.Locale.Tr "repo.issues.filter_assginee_no_assignee")
+	"TextFilterMatchAny" (ctx.Locale.Tr "repo.issues.filter_assignee_any_assignee")
 }}
 
 {{if .IsSigned}}

web_src/fomantic/build/components/dropdown.js

@@ -1130,7 +1130,11 @@ $.fn.dropdown = function(parameters) {
           icon: {
             click: function(event) {
               iconClicked=true;
-              if(module.has.search()) {
+              // GITEA-PATCH: official dropdown doesn't support the search input in menu
+              // so we need to make the menu could be shown when the search input is in menu and user clicks the icon
+              const searchInputInMenu = Boolean($menu.find('.search > input').length);
+              if(module.has.search() && !searchInputInMenu) {
+                // the search input is in the dropdown element (but not in the popup menu), try to focus it
                 if(!module.is.active()) {
                     if(settings.showOnFocus){
                       module.focusSearch();