1 files changed, 19 insertions, 0 deletions

diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index 9851c92b71..9a5942b75e 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -1177,6 +1177,25 @@ class Layer_Version(models.Model):
     def get_detailspage_url(self, project_id):
         return reverse('layerdetails', args=(project_id, self.pk))
 
+    def get_alldeps(self, project_id):
+        """Get full list of unique layer dependencies."""
+        def gen_layerdeps(lver, project):
+            for ldep in lver.dependencies.all():
+                yield ldep.depends_on
+                # get next level of deps recursively calling gen_layerdeps
+                for subdep in gen_layerdeps(ldep.depends_on, project):
+                    yield subdep
+
+        project = Project.objects.get(pk=project_id)
+        result = []
+        projectlvers = [player.layercommit for player in project.projectlayer_set.all()]
+        for dep in gen_layerdeps(self, project):
+            # filter out duplicates and layers already belonging to the project
+            if dep not in result + projectlvers:
+                result.append(dep)
+
+        return sorted(result, key=lambda x: x.layer.name)
+
     def __unicode__(self):
         return "%d %s (VCS %s, Project %s)" % (self.pk, str(self.layer), self.get_vcs_reference(), self.build.project if self.build is not None else "No project")