protected function WorkflowFeaturesController::sanitize_workflow_for_export in Workflow 7.2

Prepares the provided workflow for export.

Removes serial IDs and replaces them with machine names.

Parameters

Workflow $workflow: The workflow to sanitize. The contents of this object are modified directly.

1 call to WorkflowFeaturesController::sanitize_workflow_for_export()

WorkflowFeaturesController::export_render_workflow in ./workflow.features.inc

Renders the provided workflow into export code.

File

./workflow.features.inc, line 102

Provides Features integration for Workflow using the CRUD API.

Class

WorkflowFeaturesController

Default controller handling features integration.

Code

protected function sanitize_workflow_for_export(Workflow $workflow) {

  // Eliminate serial IDs in exports to prevent "Overridden" status.
  // We use machine names instead.
  unset($workflow->wid);

  // Add roles to translate role IDs on target system.
  $permission = NULL;

  // Get system roles.
  $workflow->system_roles = workflow_get_roles($permission);

  // Only export system roles for roles used by this workflow.
  $roles = array();
  foreach ($workflow->transitions as $id => $transition) {
    foreach ($transition->roles as $rid) {
      $roles[] = $rid;
    }
  }
  $roles = array_unique($roles);
  foreach ($workflow->system_roles as $id => $system_role) {
    if (!in_array($id, $roles)) {
      unset($workflow->system_roles[$id]);
    }
  }
  $sid_to_name_map = $this
    ->pack_states($workflow);
  $this
    ->pack_transitions($workflow, $sid_to_name_map);
}