bitbake: toastergui: update layer search criteria

In order to accomodate the designs around imported layer,
we add a "project" field for in the layer versions.

The field must be set if and only if the layer is manually
imported in the project. This will prevent information leakage
between different projects.

The views have been updated to perform relevant layer queries
in a single location.

(Bitbake rev: e1f7ec868b0702dfd27d5708581c134aaa6f4ae8)

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 334 insertions, 1 deletions

diff --git a/bitbake/lib/toaster/orm/migrations/0018_auto__add_field_layer_version_project.py b/bitbake/lib/toaster/orm/migrations/0018_auto__add_field_layer_version_project.py
new file mode 100644
index 0000000000..7284bb8429
--- /dev/null
+++ b/bitbake/lib/toaster/orm/migrations/0018_auto__add_field_layer_version_project.py
@@ -0,0 +1,331 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding field 'Layer_Version.project'
+        db.add_column(u'orm_layer_version', 'project',
+                      self.gf('django.db.models.fields.related.ForeignKey')(default=None, to=orm['orm.Project'], null=True),
+                      keep_default=False)
+
+
+    def backwards(self, orm):
+        # Deleting field 'Layer_Version.project'
+        db.delete_column(u'orm_layer_version', 'project_id')
+
+
+    models = {
+        u'orm.bitbakeversion': {
+            'Meta': {'object_name': 'BitbakeVersion'},
+            'branch': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'dirpath': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'giturl': ('django.db.models.fields.URLField', [], {'max_length': '200'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32'})
+        },
+        u'orm.branch': {
+            'Meta': {'unique_together': "(('layer_source', 'name'), ('layer_source', 'up_id'))", 'object_name': 'Branch'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'True', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'short_description': ('django.db.models.fields.CharField', [], {'max_length': '50', 'blank': 'True'}),
+            'up_date': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'})
+        },
+        u'orm.build': {
+            'Meta': {'object_name': 'Build'},
+            'bitbake_version': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'build_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'completed_on': ('django.db.models.fields.DateTimeField', [], {}),
+            'cooker_log_path': ('django.db.models.fields.CharField', [], {'max_length': '500'}),
+            'distro': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'distro_version': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'errors_no': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'machine': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'outcome': ('django.db.models.fields.IntegerField', [], {'default': '2'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Project']", 'null': 'True'}),
+            'started_on': ('django.db.models.fields.DateTimeField', [], {}),
+            'timespent': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'warnings_no': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        u'orm.helptext': {
+            'Meta': {'object_name': 'HelpText'},
+            'area': ('django.db.models.fields.IntegerField', [], {}),
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'helptext_build'", 'to': u"orm['orm.Build']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'key': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'text': ('django.db.models.fields.TextField', [], {})
+        },
+        u'orm.layer': {
+            'Meta': {'unique_together': "(('layer_source', 'up_id'), ('layer_source', 'name'))", 'object_name': 'Layer'},
+            'description': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_index_url': ('django.db.models.fields.URLField', [], {'max_length': '200'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'local_path': ('django.db.models.fields.FilePathField', [], {'default': 'None', 'max_length': '255', 'null': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'summary': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'}),
+            'up_date': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'}),
+            'vcs_url': ('django.db.models.fields.URLField', [], {'default': 'None', 'max_length': '200', 'null': 'True'}),
+            'vcs_web_file_base_url': ('django.db.models.fields.URLField', [], {'default': 'None', 'max_length': '200', 'null': 'True'}),
+            'vcs_web_tree_base_url': ('django.db.models.fields.URLField', [], {'default': 'None', 'max_length': '200', 'null': 'True'}),
+            'vcs_web_url': ('django.db.models.fields.URLField', [], {'default': 'None', 'max_length': '200', 'null': 'True'})
+        },
+        u'orm.layer_version': {
+            'Meta': {'unique_together': "(('layer_source', 'up_id'),)", 'object_name': 'Layer_Version'},
+            'branch': ('django.db.models.fields.CharField', [], {'max_length': '80'}),
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'layer_version_build'", 'null': 'True', 'to': u"orm['orm.Build']"}),
+            'commit': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'dirpath': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '255', 'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'layer_version_layer'", 'to': u"orm['orm.Layer']"}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'priority': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.Project']", 'null': 'True'}),
+            'up_branch': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.Branch']", 'null': 'True'}),
+            'up_date': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'})
+        },
+        u'orm.layersource': {
+            'Meta': {'unique_together': "(('sourcetype', 'apiurl'),)", 'object_name': 'LayerSource'},
+            'apiurl': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '255', 'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '63'}),
+            'sourcetype': ('django.db.models.fields.IntegerField', [], {})
+        },
+        u'orm.layerversiondependency': {
+            'Meta': {'unique_together': "(('layer_source', 'up_id'),)", 'object_name': 'LayerVersionDependency'},
+            'depends_on': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'dependees'", 'to': u"orm['orm.Layer_Version']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'layer_version': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'dependencies'", 'to': u"orm['orm.Layer_Version']"}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'})
+        },
+        u'orm.logmessage': {
+            'Meta': {'object_name': 'LogMessage'},
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Build']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'level': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'lineno': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'message': ('django.db.models.fields.CharField', [], {'max_length': '240'}),
+            'pathname': ('django.db.models.fields.FilePathField', [], {'max_length': '255', 'blank': 'True'}),
+            'task': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Task']", 'null': 'True', 'blank': 'True'})
+        },
+        u'orm.machine': {
+            'Meta': {'unique_together': "(('layer_source', 'up_id'),)", 'object_name': 'Machine'},
+            'description': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'layer_version': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Layer_Version']"}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'up_date': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'})
+        },
+        u'orm.package': {
+            'Meta': {'object_name': 'Package'},
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Build']"}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'installed_name': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '100'}),
+            'installed_size': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'license': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Recipe']", 'null': 'True'}),
+            'revision': ('django.db.models.fields.CharField', [], {'max_length': '32', 'blank': 'True'}),
+            'section': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
+            'size': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'summary': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'})
+        },
+        u'orm.package_dependency': {
+            'Meta': {'object_name': 'Package_Dependency'},
+            'dep_type': ('django.db.models.fields.IntegerField', [], {}),
+            'depends_on': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'package_dependencies_target'", 'to': u"orm['orm.Package']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'package_dependencies_source'", 'to': u"orm['orm.Package']"}),
+            'target': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Target']", 'null': 'True'})
+        },
+        u'orm.package_file': {
+            'Meta': {'object_name': 'Package_File'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'buildfilelist_package'", 'to': u"orm['orm.Package']"}),
+            'path': ('django.db.models.fields.FilePathField', [], {'max_length': '255', 'blank': 'True'}),
+            'size': ('django.db.models.fields.IntegerField', [], {})
+        },
+        u'orm.project': {
+            'Meta': {'object_name': 'Project'},
+            'bitbake_version': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.BitbakeVersion']"}),
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'release': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Release']"}),
+            'short_description': ('django.db.models.fields.CharField', [], {'max_length': '50', 'blank': 'True'}),
+            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'user_id': ('django.db.models.fields.IntegerField', [], {'null': 'True'})
+        },
+        u'orm.projectlayer': {
+            'Meta': {'unique_together': "(('project', 'layercommit'),)", 'object_name': 'ProjectLayer'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layercommit': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Layer_Version']", 'null': 'True'}),
+            'optional': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Project']"})
+        },
+        u'orm.projecttarget': {
+            'Meta': {'object_name': 'ProjectTarget'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Project']"}),
+            'target': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'task': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'})
+        },
+        u'orm.projectvariable': {
+            'Meta': {'object_name': 'ProjectVariable'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Project']"}),
+            'value': ('django.db.models.fields.TextField', [], {'blank': 'True'})
+        },
+        u'orm.recipe': {
+            'Meta': {'unique_together': "(('layer_version', 'file_path'),)", 'object_name': 'Recipe'},
+            'bugtracker': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'file_path': ('django.db.models.fields.FilePathField', [], {'max_length': '255'}),
+            'homepage': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['orm.LayerSource']", 'null': 'True'}),
+            'layer_version': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'recipe_layer_version'", 'to': u"orm['orm.Layer_Version']"}),
+            'license': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'section': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'summary': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'up_date': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
+            'up_id': ('django.db.models.fields.IntegerField', [], {'default': 'None', 'null': 'True'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'})
+        },
+        u'orm.recipe_dependency': {
+            'Meta': {'object_name': 'Recipe_Dependency'},
+            'dep_type': ('django.db.models.fields.IntegerField', [], {}),
+            'depends_on': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'r_dependencies_depends'", 'to': u"orm['orm.Recipe']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'r_dependencies_recipe'", 'to': u"orm['orm.Recipe']"})
+        },
+        u'orm.release': {
+            'Meta': {'object_name': 'Release'},
+            'bitbake_version': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.BitbakeVersion']"}),
+            'branch_name': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '50'}),
+            'description': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'helptext': ('django.db.models.fields.TextField', [], {'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32'})
+        },
+        u'orm.releasedefaultlayer': {
+            'Meta': {'object_name': 'ReleaseDefaultLayer'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_name': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '100'}),
+            'release': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Release']"})
+        },
+        u'orm.releaselayersourcepriority': {
+            'Meta': {'unique_together': "(('release', 'layer_source'),)", 'object_name': 'ReleaseLayerSourcePriority'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'layer_source': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.LayerSource']"}),
+            'priority': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'release': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Release']"})
+        },
+        u'orm.target': {
+            'Meta': {'object_name': 'Target'},
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Build']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image_size': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'is_image': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'license_manifest_path': ('django.db.models.fields.CharField', [], {'max_length': '500', 'null': 'True'}),
+            'target': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        u'orm.target_file': {
+            'Meta': {'object_name': 'Target_File'},
+            'directory': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'directory_set'", 'null': 'True', 'to': u"orm['orm.Target_File']"}),
+            'group': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'inodetype': ('django.db.models.fields.IntegerField', [], {}),
+            'owner': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'path': ('django.db.models.fields.FilePathField', [], {'max_length': '100'}),
+            'permission': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'size': ('django.db.models.fields.IntegerField', [], {}),
+            'sym_target': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'symlink_set'", 'null': 'True', 'to': u"orm['orm.Target_File']"}),
+            'target': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Target']"})
+        },
+        u'orm.target_image_file': {
+            'Meta': {'object_name': 'Target_Image_File'},
+            'file_name': ('django.db.models.fields.FilePathField', [], {'max_length': '254'}),
+            'file_size': ('django.db.models.fields.IntegerField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'target': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Target']"})
+        },
+        u'orm.target_installed_package': {
+            'Meta': {'object_name': 'Target_Installed_Package'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'buildtargetlist_package'", 'to': u"orm['orm.Package']"}),
+            'target': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['orm.Target']"})
+        },
+        u'orm.task': {
+            'Meta': {'ordering': "('order', 'recipe')", 'unique_together': "(('build', 'recipe', 'task_name'),)", 'object_name': 'Task'},
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'task_build'", 'to': u"orm['orm.Build']"}),
+            'cpu_usage': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '6', 'decimal_places': '2'}),
+            'disk_io': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'elapsed_time': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '6', 'decimal_places': '2'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line_number': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'logfile': ('django.db.models.fields.FilePathField', [], {'max_length': '255', 'blank': 'True'}),
+            'message': ('django.db.models.fields.CharField', [], {'max_length': '240'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'outcome': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
+            'path_to_sstate_obj': ('django.db.models.fields.FilePathField', [], {'max_length': '500', 'blank': 'True'}),
+            'recipe': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'build_recipe'", 'to': u"orm['orm.Recipe']"}),
+            'script_type': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'source_url': ('django.db.models.fields.FilePathField', [], {'max_length': '255', 'blank': 'True'}),
+            'sstate_checksum': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'sstate_result': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'task_executed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'task_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'work_directory': ('django.db.models.fields.FilePathField', [], {'max_length': '255', 'blank': 'True'})
+        },
+        u'orm.task_dependency': {
+            'Meta': {'object_name': 'Task_Dependency'},
+            'depends_on': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'task_dependencies_depends'", 'to': u"orm['orm.Task']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'task': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'task_dependencies_task'", 'to': u"orm['orm.Task']"})
+        },
+        u'orm.toastersetting': {
+            'Meta': {'object_name': 'ToasterSetting'},
+            'helptext': ('django.db.models.fields.TextField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '63'}),
+            'value': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        u'orm.variable': {
+            'Meta': {'object_name': 'Variable'},
+            'build': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'variable_build'", 'to': u"orm['orm.Build']"}),
+            'changed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'human_readable_name': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'variable_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'variable_value': ('django.db.models.fields.TextField', [], {'blank': 'True'})
+        },
+        u'orm.variablehistory': {
+            'Meta': {'object_name': 'VariableHistory'},
+            'file_name': ('django.db.models.fields.FilePathField', [], {'max_length': '255'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line_number': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'operation': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
+            'value': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'variable': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'vhistory'", 'to': u"orm['orm.Variable']"})
+        }
+    }
+
+    complete_apps = ['orm']
\ No newline at end of file
diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index 99cc695012..364b215814 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -843,6 +843,8 @@ class Layer_Version(models.Model):
     dirpath = models.CharField(max_length=255, null = True, default = None)          # LayerBranch.vcs_subdir
     priority = models.IntegerField(default = 0)         # if -1, this is a default layer
 
+    project = models.ForeignKey('Project', null = True, default = None)   # Set if this layer is project-specific; always set for imported layers, and project-set branches
+
     # code lifted, with adaptations, from the layerindex-web application https://git.yoctoproject.org/cgit/cgit.cgi/layerindex-web/
     def _handle_url_path(self, base_url, path):
         import re
@@ -902,7 +904,7 @@ class Layer_Version(models.Model):
         return sorted(
                 Layer_Version.objects.filter( layer__name = self.layer.name, up_branch__name = self.up_branch.name ),
                 key = lambda x: _get_ls_priority(x.layer_source),
-                reverse = False)
+                reverse = True)
 
 
     def __unicode__(self):