RSS/Atom support for Orgs (#17714)

part of #569

1 files changed, 54 insertions, 40 deletions

diff --git a/models/action.go b/models/action.go
index 26d05730c5..f2723a2014 100644
--- a/models/action.go
+++ b/models/action.go
@@ -22,6 +22,7 @@ import (
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/util"
 
@@ -315,19 +316,21 @@ func (a *Action) GetIssueContent() string {
 
 // GetFeedsOptions options for retrieving feeds
 type GetFeedsOptions struct {
-	RequestedUser   *user_model.User // the user we want activity for
-	RequestedTeam   *Team            // the team we want activity for
-	Actor           *user_model.User // the user viewing the activity
-	IncludePrivate  bool             // include private actions
-	OnlyPerformedBy bool             // only actions performed by requested user
-	IncludeDeleted  bool             // include deleted actions
-	Date            string           // the day we want activity for: YYYY-MM-DD
+	db.ListOptions
+	RequestedUser   *user_model.User       // the user we want activity for
+	RequestedTeam   *Team                  // the team we want activity for
+	RequestedRepo   *repo_model.Repository // the repo we want activity for
+	Actor           *user_model.User       // the user viewing the activity
+	IncludePrivate  bool                   // include private actions
+	OnlyPerformedBy bool                   // only actions performed by requested user
+	IncludeDeleted  bool                   // include deleted actions
+	Date            string                 // the day we want activity for: YYYY-MM-DD
 }
 
 // GetFeeds returns actions according to the provided options
 func GetFeeds(opts GetFeedsOptions) ([]*Action, error) {
-	if !activityReadable(opts.RequestedUser, opts.Actor) {
-		return make([]*Action, 0), nil
+	if opts.RequestedUser == nil && opts.RequestedTeam == nil && opts.RequestedRepo == nil {
+		return nil, fmt.Errorf("need at least one of these filters: RequestedUser, RequestedTeam, RequestedRepo")
 	}
 
 	cond, err := activityQueryCondition(opts)
@@ -335,9 +338,14 @@ func GetFeeds(opts GetFeedsOptions) ([]*Action, error) {
 		return nil, err
 	}
 
-	actions := make([]*Action, 0, setting.UI.FeedPagingNum)
+	sess := db.GetEngine(db.DefaultContext).Where(cond)
 
-	if err := db.GetEngine(db.DefaultContext).Limit(setting.UI.FeedPagingNum).Desc("created_unix").Where(cond).Find(&actions); err != nil {
+	opts.SetDefaultValues()
+	sess = db.SetSessionPagination(sess, &opts)
+
+	actions := make([]*Action, 0, opts.PageSize)
+
+	if err := sess.Desc("created_unix").Find(&actions); err != nil {
 		return nil, fmt.Errorf("Find: %v", err)
 	}
 
@@ -349,41 +357,44 @@ func GetFeeds(opts GetFeedsOptions) ([]*Action, error) {
 }
 
 func activityReadable(user, doer *user_model.User) bool {
-	var doerID int64
-	if doer != nil {
-		doerID = doer.ID
-	}
-	if doer == nil || !doer.IsAdmin {
-		if user.KeepActivityPrivate && doerID != user.ID {
-			return false
-		}
-	}
-	return true
+	return !user.KeepActivityPrivate ||
+		doer != nil && (doer.IsAdmin || user.ID == doer.ID)
 }
 
 func activityQueryCondition(opts GetFeedsOptions) (builder.Cond, error) {
 	cond := builder.NewCond()
 
-	var repoIDs []int64
-	var actorID int64
-	if opts.Actor != nil {
-		actorID = opts.Actor.ID
+	if opts.RequestedTeam != nil && opts.RequestedUser == nil {
+		org, err := user_model.GetUserByID(opts.RequestedTeam.OrgID)
+		if err != nil {
+			return nil, err
+		}
+		opts.RequestedUser = org
+	}
+
+	// check activity visibility for actor ( similar to activityReadable() )
+	if opts.Actor == nil {
+		cond = cond.And(builder.In("act_user_id",
+			builder.Select("`user`.id").Where(
+				builder.Eq{"keep_activity_private": false, "visibility": structs.VisibleTypePublic},
+			).From("`user`"),
+		))
+	} else if !opts.Actor.IsAdmin {
+		cond = cond.And(builder.In("act_user_id",
+			builder.Select("`user`.id").Where(
+				builder.Eq{"keep_activity_private": false}.
+					And(builder.In("visibility", structs.VisibleTypePublic, structs.VisibleTypeLimited))).
+				Or(builder.Eq{"id": opts.Actor.ID}).From("`user`"),
+		))
 	}
 
 	// check readable repositories by doer/actor
 	if opts.Actor == nil || !opts.Actor.IsAdmin {
-		if opts.RequestedUser.IsOrganization() {
-			env, err := OrgFromUser(opts.RequestedUser).AccessibleReposEnv(actorID)
-			if err != nil {
-				return nil, fmt.Errorf("AccessibleReposEnv: %v", err)
-			}
-			if repoIDs, err = env.RepoIDs(1, opts.RequestedUser.NumRepos); err != nil {
-				return nil, fmt.Errorf("GetUserRepositories: %v", err)
-			}
-			cond = cond.And(builder.In("repo_id", repoIDs))
-		} else {
-			cond = cond.And(builder.In("repo_id", AccessibleRepoIDsQuery(opts.Actor)))
-		}
+		cond = cond.And(builder.In("repo_id", AccessibleRepoIDsQuery(opts.Actor)))
+	}
+
+	if opts.RequestedRepo != nil {
+		cond = cond.And(builder.Eq{"repo_id": opts.RequestedRepo.ID})
 	}
 
 	if opts.RequestedTeam != nil {
@@ -395,11 +406,14 @@ func activityQueryCondition(opts GetFeedsOptions) (builder.Cond, error) {
 		cond = cond.And(builder.In("repo_id", teamRepoIDs))
 	}
 
-	cond = cond.And(builder.Eq{"user_id": opts.RequestedUser.ID})
+	if opts.RequestedUser != nil {
+		cond = cond.And(builder.Eq{"user_id": opts.RequestedUser.ID})
 
-	if opts.OnlyPerformedBy {
-		cond = cond.And(builder.Eq{"act_user_id": opts.RequestedUser.ID})
+		if opts.OnlyPerformedBy {
+			cond = cond.And(builder.Eq{"act_user_id": opts.RequestedUser.ID})
+		}
 	}
+
 	if !opts.IncludePrivate {
 		cond = cond.And(builder.Eq{"is_private": false})
 	}