refactor.

Rename externalPlugin to apiPlugin
Rename bundle to app
Move js, css, menuItem and staticRoot to be properties os App
Add "app" field to panel, datasource and api plugin models. If populated
then the plugin is only enabled if the specific app is enabled for the Org.
If app is "", then the plugin is enabled for all orgs and can't be disabled.

pkg/services/sqlstore/migrations/app_plugin.go

@@ -2,10 +2,10 @@ package migrations
 
 import . "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
 
-func addPluginBundleMigration(mg *Migrator) {
+func addAppPluginMigration(mg *Migrator) {
 
-	var pluginBundleV1 = Table{
-		Name: "plugin_bundle",
+	var appPluginV1 = Table{
+		Name: "app_plugin",
 		Columns: []*Column{
 			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
 			{Name: "org_id", Type: DB_BigInt, Nullable: true},
@@ -19,8 +19,8 @@ func addPluginBundleMigration(mg *Migrator) {
 			{Cols: []string{"org_id", "type"}, Type: UniqueIndex},
 		},
 	}
-	mg.AddMigration("create plugin_bundle table v1", NewAddTableMigration(pluginBundleV1))
+	mg.AddMigration("create app_plugin table v1", NewAddTableMigration(appPluginV1))
 
 	//-------  indexes ------------------
-	addTableIndicesMigrations(mg, "v1", pluginBundleV1)
+	addTableIndicesMigrations(mg, "v1", appPluginV1)
 }

pkg/services/sqlstore/migrations/migrations.go

@@ -18,7 +18,7 @@ func AddMigrations(mg *Migrator) {
 	addApiKeyMigrations(mg)
 	addDashboardSnapshotMigrations(mg)
 	addQuotaMigration(mg)
-	addPluginBundleMigration(mg)
+	addAppPluginMigration(mg)
 }
 
 func addMigrationLogMigrations(mg *Migrator) {