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-rw-r--r--modules/repository/fork.go32
1 files changed, 32 insertions, 0 deletions
diff --git a/modules/repository/fork.go b/modules/repository/fork.go
new file mode 100644
index 0000000..fbf0008
--- /dev/null
+++ b/modules/repository/fork.go
@@ -0,0 +1,32 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+ "context"
+
+ "code.gitea.io/gitea/models/organization"
+ repo_model "code.gitea.io/gitea/models/repo"
+ user_model "code.gitea.io/gitea/models/user"
+)
+
+// CanUserForkRepo returns true if specified user can fork repository.
+func CanUserForkRepo(ctx context.Context, user *user_model.User, repo *repo_model.Repository) (bool, error) {
+ if user == nil {
+ return false, nil
+ }
+ if repo.OwnerID != user.ID && !repo_model.HasForkedRepo(ctx, user.ID, repo.ID) {
+ return true, nil
+ }
+ ownedOrgs, err := organization.GetOrgsCanCreateRepoByUserID(ctx, user.ID)
+ if err != nil {
+ return false, err
+ }
+ for _, org := range ownedOrgs {
+ if repo.OwnerID != org.ID && !repo_model.HasForkedRepo(ctx, org.ID, repo.ID) {
+ return true, nil
+ }
+ }
+ return false, nil
+}