Enable/disable owner and repo projects independently (#28805)

Part of #23318 

Add menu in repo settings to allow for repo admin to decide not just if
projects are enabled or disabled per repo, but also which kind of
projects (repo-level/owner-level) are enabled. If repo projects
disabled, don't show the projects tab.


![grafik](https://github.com/go-gitea/gitea/assets/47871822/b9b43fb4-824b-47f9-b8e2-12004313647c)

---------

Co-authored-by: delvh <dev.lh@web.de>

models/fixtures/repo_unit.yml

@@ -520,6 +520,7 @@
   id: 75
   repo_id: 1
   type: 8
+  config: "{\"ProjectsMode\":\"all\"}"
   created_unix: 946684810
 
 -
@@ -650,12 +651,6 @@
   type: 2
   created_unix: 946684810
 
--
-  id: 98
-  repo_id: 1
-  type: 8
-  created_unix: 946684810
-
 -
   id: 99
   repo_id: 1

models/repo/repo.go

@@ -411,6 +411,11 @@ func (repo *Repository) MustGetUnit(ctx context.Context, tp unit.Type) *RepoUnit
 			Type:   tp,
 			Config: new(ActionsConfig),
 		}
+	} else if tp == unit.TypeProjects {
+		return &RepoUnit{
+			Type:   tp,
+			Config: new(ProjectsConfig),
+		}
 	}
 
 	return &RepoUnit{

models/repo/repo_unit.go

@@ -202,6 +202,53 @@ func (cfg *ActionsConfig) ToDB() ([]byte, error) {
 	return json.Marshal(cfg)
 }
 
+// ProjectsMode represents the projects enabled for a repository
+type ProjectsMode string
+
+const (
+	// ProjectsModeRepo allows only repo-level projects
+	ProjectsModeRepo ProjectsMode = "repo"
+	// ProjectsModeOwner allows only owner-level projects
+	ProjectsModeOwner ProjectsMode = "owner"
+	// ProjectsModeAll allows both kinds of projects
+	ProjectsModeAll ProjectsMode = "all"
+	// ProjectsModeNone doesn't allow projects
+	ProjectsModeNone ProjectsMode = "none"
+)
+
+// ProjectsConfig describes projects config
+type ProjectsConfig struct {
+	ProjectsMode ProjectsMode
+}
+
+// FromDB fills up a ProjectsConfig from serialized format.
+func (cfg *ProjectsConfig) FromDB(bs []byte) error {
+	return json.UnmarshalHandleDoubleEncode(bs, &cfg)
+}
+
+// ToDB exports a ProjectsConfig to a serialized format.
+func (cfg *ProjectsConfig) ToDB() ([]byte, error) {
+	return json.Marshal(cfg)
+}
+
+func (cfg *ProjectsConfig) GetProjectsMode() ProjectsMode {
+	if cfg.ProjectsMode != "" {
+		return cfg.ProjectsMode
+	}
+
+	return ProjectsModeNone
+}
+
+func (cfg *ProjectsConfig) IsProjectsAllowed(m ProjectsMode) bool {
+	projectsMode := cfg.GetProjectsMode()
+
+	if m == ProjectsModeNone {
+		return true
+	}
+
+	return projectsMode == m || projectsMode == ProjectsModeAll
+}
+
 // BeforeSet is invoked from XORM before setting the value of a field of this object.
 func (r *RepoUnit) BeforeSet(colName string, val xorm.Cell) {
 	switch colName {
@@ -217,7 +264,9 @@ func (r *RepoUnit) BeforeSet(colName string, val xorm.Cell) {
 			r.Config = new(IssuesConfig)
 		case unit.TypeActions:
 			r.Config = new(ActionsConfig)
-		case unit.TypeCode, unit.TypeReleases, unit.TypeWiki, unit.TypeProjects, unit.TypePackages:
+		case unit.TypeProjects:
+			r.Config = new(ProjectsConfig)
+		case unit.TypeCode, unit.TypeReleases, unit.TypeWiki, unit.TypePackages:
 			fallthrough
 		default:
 			r.Config = new(UnitConfig)
@@ -265,6 +314,11 @@ func (r *RepoUnit) ActionsConfig() *ActionsConfig {
 	return r.Config.(*ActionsConfig)
 }
 
+// ProjectsConfig returns config for unit.ProjectsConfig
+func (r *RepoUnit) ProjectsConfig() *ProjectsConfig {
+	return r.Config.(*ProjectsConfig)
+}
+
 func getUnitsByRepoID(ctx context.Context, repoID int64) (units []*RepoUnit, err error) {
 	var tmpUnits []*RepoUnit
 	if err := db.GetEngine(ctx).Where("repo_id = ?", repoID).Find(&tmpUnits); err != nil {

modules/repository/create.go

@@ -93,6 +93,12 @@ func CreateRepositoryByExample(ctx context.Context, doer, u *user_model.User, re
 					AllowRebaseUpdate: true,
 				},
 			})
+		} else if tp == unit.TypeProjects {
+			units = append(units, repo_model.RepoUnit{
+				RepoID: repo.ID,
+				Type:   tp,
+				Config: &repo_model.ProjectsConfig{ProjectsMode: repo_model.ProjectsModeAll},
+			})
 		} else {
 			units = append(units, repo_model.RepoUnit{
 				RepoID: repo.ID,

modules/structs/repo.go

@@ -90,6 +90,7 @@ type Repository struct {
 	ExternalWiki                  *ExternalWiki    `json:"external_wiki,omitempty"`
 	HasPullRequests               bool             `json:"has_pull_requests"`
 	HasProjects                   bool             `json:"has_projects"`
+	ProjectsMode                  string           `json:"projects_mode"`
 	HasReleases                   bool             `json:"has_releases"`
 	HasPackages                   bool             `json:"has_packages"`
 	HasActions                    bool             `json:"has_actions"`
@@ -180,6 +181,8 @@ type EditRepoOption struct {
 	HasPullRequests *bool `json:"has_pull_requests,omitempty"`
 	// either `true` to enable project unit, or `false` to disable them.
 	HasProjects *bool `json:"has_projects,omitempty"`
+	// `repo` to only allow repo-level projects, `owner` to only allow owner projects, `all` to allow both.
+	ProjectsMode *string `json:"projects_mode,omitempty" binding:"In(repo,owner,all)"`
 	// either `true` to enable releases unit, or `false` to disable them.
 	HasReleases *bool `json:"has_releases,omitempty"`
 	// either `true` to enable packages unit, or `false` to disable them.

options/locale/locale_en-US.ini

@@ -2090,7 +2090,11 @@ settings.pulls.default_delete_branch_after_merge = Delete pull request branch af
 settings.pulls.default_allow_edits_from_maintainers = Allow edits from maintainers by default
 settings.releases_desc = Enable Repository Releases
 settings.packages_desc = Enable Repository Packages Registry
-settings.projects_desc = Enable Repository Projects
+settings.projects_desc = Enable Projects
+settings.projects_mode_desc = Projects Mode (which kinds of projects to show)
+settings.projects_mode_repo = Repo projects only
+settings.projects_mode_owner = Only user or org projects
+settings.projects_mode_all = All projects
 settings.actions_desc = Enable Repository Actions
 settings.admin_settings = Administrator Settings
 settings.admin_enable_health_check = Enable Repository Health Checks (git fsck)

routers/api/v1/repo/repo.go

@@ -944,13 +944,33 @@ func updateRepoUnits(ctx *context.APIContext, opts api.EditRepoOption) error {
 		}
 	}
 
-	if opts.HasProjects != nil && !unit_model.TypeProjects.UnitGlobalDisabled() {
-		if *opts.HasProjects {
+	currHasProjects := repo.UnitEnabled(ctx, unit_model.TypeProjects)
+	newHasProjects := currHasProjects
+	if opts.HasProjects != nil {
+		newHasProjects = *opts.HasProjects
+	}
+	if currHasProjects || newHasProjects {
+		if newHasProjects && !unit_model.TypeProjects.UnitGlobalDisabled() {
+			unit, err := repo.GetUnit(ctx, unit_model.TypeProjects)
+			var config *repo_model.ProjectsConfig
+			if err != nil {
+				config = &repo_model.ProjectsConfig{
+					ProjectsMode: repo_model.ProjectsModeAll,
+				}
+			} else {
+				config = unit.ProjectsConfig()
+			}
+
+			if opts.ProjectsMode != nil {
+				config.ProjectsMode = repo_model.ProjectsMode(*opts.ProjectsMode)
+			}
+
 			units = append(units, repo_model.RepoUnit{
 				RepoID: repo.ID,
 				Type:   unit_model.TypeProjects,
+				Config: config,
 			})
-		} else {
+		} else if !newHasProjects && !unit_model.TypeProjects.UnitGlobalDisabled() {
 			deleteUnitTypes = append(deleteUnitTypes, unit_model.TypeProjects)
 		}
 	}

routers/web/repo/issue.go

@@ -587,52 +587,63 @@ func retrieveProjects(ctx *context.Context, repo *repo_model.Repository) {
 	if repo.Owner.IsOrganization() {
 		repoOwnerType = project_model.TypeOrganization
 	}
-	var err error
-	projects, err := db.Find[project_model.Project](ctx, project_model.SearchOptions{
-		ListOptions: db.ListOptionsAll,
-		RepoID:      repo.ID,
-		IsClosed:    optional.Some(false),
-		Type:        project_model.TypeRepository,
-	})
-	if err != nil {
-		ctx.ServerError("GetProjects", err)
-		return
-	}
-	projects2, err := db.Find[project_model.Project](ctx, project_model.SearchOptions{
-		ListOptions: db.ListOptionsAll,
-		OwnerID:     repo.OwnerID,
-		IsClosed:    optional.Some(false),
-		Type:        repoOwnerType,
-	})
-	if err != nil {
-		ctx.ServerError("GetProjects", err)
-		return
-	}
 
-	ctx.Data["OpenProjects"] = append(projects, projects2...)
+	projectsUnit := repo.MustGetUnit(ctx, unit.TypeProjects)
 
-	projects, err = db.Find[project_model.Project](ctx, project_model.SearchOptions{
-		ListOptions: db.ListOptionsAll,
-		RepoID:      repo.ID,
-		IsClosed:    optional.Some(true),
-		Type:        project_model.TypeRepository,
-	})
-	if err != nil {
-		ctx.ServerError("GetProjects", err)
-		return
+	var openProjects []*project_model.Project
+	var closedProjects []*project_model.Project
+	var err error
+
+	if projectsUnit.ProjectsConfig().IsProjectsAllowed(repo_model.ProjectsModeRepo) {
+		openProjects, err = db.Find[project_model.Project](ctx, project_model.SearchOptions{
+			ListOptions: db.ListOptionsAll,
+			RepoID:      repo.ID,
+			IsClosed:    optional.Some(false),
+			Type:        project_model.TypeRepository,
+		})
+		if err != nil {
+			ctx.ServerError("GetProjects", err)
+			return
+		}
+		closedProjects, err = db.Find[project_model.Project](ctx, project_model.SearchOptions{
+			ListOptions: db.ListOptionsAll,
+			RepoID:      repo.ID,
+			IsClosed:    optional.Some(true),
+			Type:        project_model.TypeRepository,
+		})
+		if err != nil {
+			ctx.ServerError("GetProjects", err)
+			return
+		}
 	}
-	projects2, err = db.Find[project_model.Project](ctx, project_model.SearchOptions{
-		ListOptions: db.ListOptionsAll,
-		OwnerID:     repo.OwnerID,
-		IsClosed:    optional.Some(true),
-		Type:        repoOwnerType,
-	})
-	if err != nil {
-		ctx.ServerError("GetProjects", err)
-		return
+
+	if projectsUnit.ProjectsConfig().IsProjectsAllowed(repo_model.ProjectsModeOwner) {
+		openProjects2, err := db.Find[project_model.Project](ctx, project_model.SearchOptions{
+			ListOptions: db.ListOptionsAll,
+			OwnerID:     repo.OwnerID,
+			IsClosed:    optional.Some(false),
+			Type:        repoOwnerType,
+		})
+		if err != nil {
+			ctx.ServerError("GetProjects", err)
+			return
+		}
+		openProjects = append(openProjects, openProjects2...)
+		closedProjects2, err := db.Find[project_model.Project](ctx, project_model.SearchOptions{
+			ListOptions: db.ListOptionsAll,
+			OwnerID:     repo.OwnerID,
+			IsClosed:    optional.Some(true),
+			Type:        repoOwnerType,
+		})
+		if err != nil {
+			ctx.ServerError("GetProjects", err)
+			return
+		}
+		closedProjects = append(closedProjects, closedProjects2...)
 	}
 
-	ctx.Data["ClosedProjects"] = append(projects, projects2...)
+	ctx.Data["OpenProjects"] = openProjects
+	ctx.Data["ClosedProjects"] = closedProjects
 }
 
 // repoReviewerSelection items to bee shown

routers/web/repo/projects.go

@@ -14,7 +14,7 @@ import (
 	issues_model "code.gitea.io/gitea/models/issues"
 	"code.gitea.io/gitea/models/perm"
 	project_model "code.gitea.io/gitea/models/project"
-	attachment_model "code.gitea.io/gitea/models/repo"
+	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/json"
@@ -33,16 +33,17 @@ const (
 	tplProjectsView base.TplName = "repo/projects/view"
 )
 
-// MustEnableProjects check if projects are enabled in settings
-func MustEnableProjects(ctx *context.Context) {
+// MustEnableRepoProjects check if repo projects are enabled in settings
+func MustEnableRepoProjects(ctx *context.Context) {
 	if unit.TypeProjects.UnitGlobalDisabled() {
 		ctx.NotFound("EnableKanbanBoard", nil)
 		return
 	}
 
 	if ctx.Repo.Repository != nil {
-		if !ctx.Repo.CanRead(unit.TypeProjects) {
-			ctx.NotFound("MustEnableProjects", nil)
+		projectsUnit := ctx.Repo.Repository.MustGetUnit(ctx, unit.TypeProjects)
+		if !ctx.Repo.CanRead(unit.TypeProjects) || !projectsUnit.ProjectsConfig().IsProjectsAllowed(repo_model.ProjectsModeRepo) {
+			ctx.NotFound("MustEnableRepoProjects", nil)
 			return
 		}
 	}
@@ -325,10 +326,10 @@ func ViewProject(ctx *context.Context) {
 	}
 
 	if project.CardType != project_model.CardTypeTextOnly {
-		issuesAttachmentMap := make(map[int64][]*attachment_model.Attachment)
+		issuesAttachmentMap := make(map[int64][]*repo_model.Attachment)
 		for _, issuesList := range issuesMap {
 			for _, issue := range issuesList {
-				if issueAttachment, err := attachment_model.GetAttachmentsByIssueIDImagesLatest(ctx, issue.ID); err == nil {
+				if issueAttachment, err := repo_model.GetAttachmentsByIssueIDImagesLatest(ctx, issue.ID); err == nil {
 					issuesAttachmentMap[issue.ID] = issueAttachment
 				}
 			}

routers/web/repo/setting/setting.go

@@ -533,6 +533,9 @@ func SettingsPost(ctx *context.Context) {
 			units = append(units, repo_model.RepoUnit{
 				RepoID: repo.ID,
 				Type:   unit_model.TypeProjects,
+				Config: &repo_model.ProjectsConfig{
+					ProjectsMode: repo_model.ProjectsMode(form.ProjectsMode),
+				},
 			})
 		} else if !unit_model.TypeProjects.UnitGlobalDisabled() {
 			deleteUnitTypes = append(deleteUnitTypes, unit_model.TypeProjects)

routers/web/web.go

@@ -1344,7 +1344,7 @@ func registerRoutes(m *web.Route) {
 					})
 				})
 			}, reqRepoProjectsWriter, context.RepoMustNotBeArchived())
-		}, reqRepoProjectsReader, repo.MustEnableProjects)
+		}, reqRepoProjectsReader, repo.MustEnableRepoProjects)
 
 		m.Group("/actions", func() {
 			m.Get("", actions.List)

services/convert/repository.go

@@ -113,8 +113,11 @@ func innerToRepo(ctx context.Context, repo *repo_model.Repository, permissionInR
 		defaultAllowMaintainerEdit = config.DefaultAllowMaintainerEdit
 	}
 	hasProjects := false
-	if _, err := repo.GetUnit(ctx, unit_model.TypeProjects); err == nil {
+	projectsMode := repo_model.ProjectsModeAll
+	if unit, err := repo.GetUnit(ctx, unit_model.TypeProjects); err == nil {
 		hasProjects = true
+		config := unit.ProjectsConfig()
+		projectsMode = config.ProjectsMode
 	}
 
 	hasReleases := false
@@ -211,6 +214,7 @@ func innerToRepo(ctx context.Context, repo *repo_model.Repository, permissionInR
 		InternalTracker:               internalTracker,
 		HasWiki:                       hasWiki,
 		HasProjects:                   hasProjects,
+		ProjectsMode:                  string(projectsMode),
 		HasReleases:                   hasReleases,
 		HasPackages:                   hasPackages,
 		HasActions:                    hasActions,

services/forms/repo_form.go

@@ -142,6 +142,7 @@ type RepoSettingForm struct {
 	ExternalTrackerRegexpPattern          string
 	EnableCloseIssuesViaCommitInAnyBranch bool
 	EnableProjects                        bool
+	ProjectsMode                          string
 	EnableReleases                        bool
 	EnablePackages                        bool
 	EnablePulls                           bool

templates/repo/header.tmpl

@@ -174,7 +174,8 @@
 					</a>
 				{{end}}
 
-				{{if and (not .UnitProjectsGlobalDisabled) (.Permission.CanRead $.UnitTypeProjects)}}
+				{{$projectsUnit := .Repository.MustGetUnit $.Context $.UnitTypeProjects}}
+				{{if and (not .UnitProjectsGlobalDisabled) (.Permission.CanRead $.UnitTypeProjects) ($projectsUnit.ProjectsConfig.IsProjectsAllowed "repo")}}
 					<a href="{{.RepoLink}}/projects" class="{{if .IsProjectsPage}}active {{end}}item">
 						{{svg "octicon-project"}} {{ctx.Locale.Tr "repo.project_board"}}
 						{{if .Repository.NumOpenProjects}}