<?php
App::uses('AppModel', 'Model');
/**
 * Server Model
 *
 */
class Server extends AppModel {

	public $name = 'Server';					// TODO general

	public $actsAs = array('SysLogLogable.SysLogLogable' => array(	// TODO Audit, logable, check: 'userModel' and 'userKey' can be removed given default
		'userModel' => 'User',
		'userKey' => 'user_id',
		'change' => 'full'
	));

/**
 * Display field
 *
 * @var string
 */
	public $displayField = 'url';

/**
 * Validation rules
 *
 * @var array
 */
	public $validate = array(
		'url' => array( // TODO add extra validation to refuse multiple time the same url from the same org
			'url' => array(
				'rule' => array('url'),
				'message' => 'Please enter a valid base-url.',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			)
		),
		'authkey' => array(
			'minlength' => array(
				'rule' => array('minlength', 40),
				'message' => 'A authkey of a minimum length of 40 is required.',
				'required' => true,
			),
			'notempty' => array(
				'rule' => array('notempty'),
				'message' => 'Please enter a valid authentication key.',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'org' => array(
			'notempty' => array(
				'rule' => array('notempty'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'push' => array(
			'boolean' => array(
				'rule' => array('boolean'),
				//'message' => 'Your custom message here',
				'allowEmpty' => true,
				'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'pull' => array(
			'boolean' => array(
				'rule' => array('boolean'),
				//'message' => 'Your custom message here',
				'allowEmpty' => true,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'lastpushedid' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				'allowEmpty' => true,
				'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'lastpulledid' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				'allowEmpty' => true,
				'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
	);

/**
 * Trim Array Elements (this should probably be in a behavior)
 *
 * @param $array
 */
	protected function _trimArray(&$array = array()) {
		// process some..
		foreach ($array as &$field) {
			// remove leading and trailing blanks
			if (is_string($field)) {
				$field = trim($field);
			}
		}
		return $array;
	}

/**
 *
 * @param $options
 */
	public function beforeValidate($options = array()) {
		parent::beforeValidate();

		// process some..
		$this->_trimArray($this->data['Server']);

		return true;
	}

	public function isOwnedByOrg($serverid, $org) {
		return $this->field('id', array('id' => $serverid, 'org' => $org)) === $serverid;
	}
}