/**
* Standard aed_module delete actualiser.
*
* @param ID_TEXT The entry being deleted
*/
function delete_actualisation($id)
{
delete_workflow(intval($id));
}
/**
* Deleting an approval point will remove it from any workflow it is a
* part of. Any content which has been approved for this requirement
* will be unaffected, whilst those not-yet-approved will first be
* approved, then have the requirement removed. This is to prevent any
* content asking to be approved on a point which doesn't exist.
*
* @param AUTO_LINK The workflow approval point name (translation table ID)
*/
function delete_approval_point($name)
{
// Grab all content awaiting this approval
$content = $GLOBALS['SITE_DB']->query_select('workflow_content_status', array('status_code', 'workflow_content_id'), array('workflow_approval_name' => $name));
// Now go through each, approving them if needed
foreach ($content as $content_item) {
// 0 means unapproved
if ($content['status_code'] == 0) {
// Set the approval
approve_content_for_point($content['workflow_content_id'], $name);
}
}
// Now remove these requirements en-mass from the content
$GLOBALS['SITE_DB']->query_delete('workflow_content_status', array('workflow_content_id' => $name));
// We have to be careful about removing requirements from workflows,
// since a workflow is defined by the approval points it requires.
// We must check to see if we're about to throw out any workflows as
// a result of removing this point. If so then we'd like to remove
// the workflow sanely and completely.
$affected_workflows = $GLOBALS['SITE_DB']->query_select('workflow_requirements', array('workflow_name'), array('workflow_approval_name' => $name));
foreach ($affected_workflows as $workflow) {
// If there is only one requirement then it's the one we've been
// asked to remove. Let's just remove the whole workflow.
if (count(get_requirements_for_workflow($workflow['workflow_name'])) == 1) {
delete_workflow($workflow['workflow_name']);
} else {
$GLOBALS['SITE_DB']->query_delete('workflow_requirements', array('workflow_approval_name' => $name, 'workflow_name' => $workflow['workflow_name']), '', 1);
}
}
// Now we remove the permissions associated with this approval point
$GLOBALS['SITE_DB']->query_delete('workflow_permissions', array('workflow_approval_name' => $name));
}