/**
* Return array of changes
*
* @param void
* @return array
*/
function getChanges()
{
if (is_null($this->changes)) {
$this->changes = ProjectTicketChanges::getChangesByTicket($this);
}
return $this->changes;
}
/**
* Return manager instance
*
* @access protected
* @param void
* @return ProjectTicketChanges
*/
function manager()
{
if (!$this->manager instanceof TicketChanges) {
$this->manager = ProjectTicketChanges::instance();
}
return $this->manager;
}
/**
* This function will return paginated result. Result is an array where first element is
* array of returned object and second populated pagination object that can be used for
* obtaining and rendering pagination data using various helpers.
*
* Items and pagination array vars are indexed with 0 for items and 1 for pagination
* because you can't use associative indexing with list() construct
*
* @access public
* @param array $arguments Query argumens (@see find()) Limit and offset are ignored!
* @param integer $items_per_page Number of items per page
* @param integer $current_page Current page number
* @return array
*/
function paginate($arguments = null, $items_per_page = 10, $current_page = 1)
{
if (isset($this) && instance_of($this, 'ProjectTicketChanges')) {
return parent::paginate($arguments, $items_per_page, $current_page);
} else {
return ProjectTicketChanges::instance()->paginate($arguments, $items_per_page, $current_page);
}
// if
}
