Method __construct

/**
 * Constructor.
 *
 * @param   array                 $config       An array of configuration options (name, state, dbo, table_path, ignore_request).
 * @param   MVCFactoryInterface   $factory      The factory.
 * @param   FormFactoryInterface  $formFactory  The form factory.
 *
 * @since   1.6
 * @throws  \Exception
 */
public function __construct($config = array(), MVCFactoryInterface $factory = null, FormFactoryInterface $formFactory = null)
{
    parent::__construct($config, $factory, $formFactory);
    if (isset($config['event_after_delete'])) {
        $this->event_after_delete = $config['event_after_delete'];
    } elseif (empty($this->event_after_delete)) {
        $this->event_after_delete = 'onContentAfterDelete';
    }
    if (isset($config['event_after_save'])) {
        $this->event_after_save = $config['event_after_save'];
    } elseif (empty($this->event_after_save)) {
        $this->event_after_save = 'onContentAfterSave';
    }
    if (isset($config['event_before_delete'])) {
        $this->event_before_delete = $config['event_before_delete'];
    } elseif (empty($this->event_before_delete)) {
        $this->event_before_delete = 'onContentBeforeDelete';
    }
    if (isset($config['event_before_save'])) {
        $this->event_before_save = $config['event_before_save'];
    } elseif (empty($this->event_before_save)) {
        $this->event_before_save = 'onContentBeforeSave';
    }
    if (isset($config['event_before_change_state'])) {
        $this->event_before_change_state = $config['event_before_change_state'];
    } elseif (empty($this->event_before_change_state)) {
        $this->event_before_change_state = 'onContentBeforeChangeState';
    }
    if (isset($config['event_change_state'])) {
        $this->event_change_state = $config['event_change_state'];
    } elseif (empty($this->event_change_state)) {
        $this->event_change_state = 'onContentChangeState';
    }
    if (isset($config['event_before_batch'])) {
        $this->event_before_batch = $config['event_before_batch'];
    } elseif (empty($this->event_before_batch)) {
        $this->event_before_batch = 'onBeforeBatch';
    }
    $config['events_map'] = $config['events_map'] ?? array();
    $this->events_map = array_merge(array('delete' => 'content', 'save' => 'content', 'change_state' => 'content', 'validate' => 'content'), $config['events_map']);
    // Guess the \Text message prefix. Defaults to the option.
    if (isset($config['text_prefix'])) {
        $this->text_prefix = strtoupper($config['text_prefix']);
    } elseif (empty($this->text_prefix)) {
        $this->text_prefix = strtoupper($this->option);
    }
}