ReservationValidateBehavior.php

<?php
/**
 * ReservationValidate Behavior
 *
 * @author Noriko Arai <arai@nii.ac.jp>
 * @author Allcreator <info@allcreator.net>
 * @link http://www.netcommons.org NetCommons Project
 * @license http://www.netcommons.org/license.txt NetCommons License
 * @copyright Copyright 2014, NetCommons Project
 */

App::uses('ModelBehavior', 'Model');

/**
 * ReservationValidate Behavior
 *
 * @package  Reservations\Reservations\Model\Befavior
 * @author Allcreator <info@allcreator.net>
 */
class ReservationValidateBehavior extends ModelBehavior {

/**
 * Checks YYYYMMDD format
 *
 * @param Model $model use model
 * @param array $check check date string
 * @return bool
 */
	public function checkYyyymmdd(Model $model, $check) {
		$value = array_values($check);
		$value = $value[0];

		$pattern = "/^([0-9]{4})([0-9]{2})([0-9]{2})$/";
		if (!preg_match($pattern, $value)) {
			return false;
		}
		return true;
	}

/**
 * Checks  format Ymd
 *
 * @param object $model use model
 * @param array $check check date string
 * @return bool
 */
	public function checkYmd($model, $check) {
		$value = array_values($check);
		$value = $value[0];

		$pattern = "/^([0-9]{4})([0-9]{2})([0-9]{2})$/";
		if (!preg_match($pattern, $value)) {
			return false;
		}
		return true;
	}

/**
 * Checks  format His
 *
 * @param object $model use model
 * @param array $check check date string
 * @return bool
 */
	public function checkHis($model, $check) {
		$value = array_values($check);
		$value = $value[0];

		$pattern = "/^([0-9]{2})([0-9]{2})([0-9]{2})$/";
		if (!preg_match($pattern, $value)) {
			return false;
		}
		return true;
	}

/**
 * Checks  date MaxMin
 *
 * @param object $model use model
 * @param array $check 入力配列. Ymd date stringを値にもつ。
 * @param string $edge 'start' or 'end'
 * @return bool
 */
	public function checkMaxMinDate($model, $check, $edge) {
		$value = array_values($check);
		$Ymd = $value[0];

		if ((strlen($Ymd)) !== 8) {
			return false;
		}
		//最大・最小に収まるかどうか。
		App::uses('HolidaysAppController', 'Holidays.Controller');
		if ($edge === 'start') {
			if ($Ymd < substr(ReservationTime::stripDashColonAndSp(
				HolidaysAppController::HOLIDAYS_DATE_MIN), 0, 8)) {
				return false;
			}
		} else {
			if ($Ymd > substr(ReservationTime::stripDashColonAndSp(
				HolidaysAppController::HOLIDAYS_DATE_MAX), 0, 8)) {
				return false;
			}
		}
		return true;
	}

/**
 * Checks  reverse date
 *
 * @param object $model use model
 * @return bool
 */
	public function checkReverseDate($model) {
		if (strlen($model->data[$model->alias]['start_date']) !== 8 ||
			strlen($model->data[$model->alias]['end_date']) !== 8) {
			return false;
		}

		if ($model->data[$model->alias]['start_date'] > $model->data[$model->alias]['end_date']) {
			return false;
		}
		return true;
	}

/**
 * Checks  timezone
 *
 * @param object $model use model
 * @param array $check 入力配列. timezone ID
 * @return bool
 */
	public function checkTimezone($model, $check) {
		$value = array_values($check);
		$value = $value[0];

		$SiteSetting = new SiteSetting();
		$SiteSetting->prepare();

		if (isset($SiteSetting->defaultTimezones[$value])) {
			return true;
		}
		return false;
		//
		//if (!is_numeric($value)) {
		//	return false;
		//}
		//$fval = floatval($value);
		//if ($fval < -12.0 || 12.0 < $fval) {
		//	return false;
		//}
		//return true;
	}

/**
 * 時刻バリデーション
 *
 * @param Model $model use model
 * @param array $check チェックする値の配列
 * @return bool
 */
	public function validateTime($model, $check) {
		$values = array_values($check);
		$time = $values[0];

		if (!preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2} ([0-9]{2}):([0-9]{2}):[0-9]{2}$/',
			$time,
			$matches
			)) {
			return false;
		}
		//list($hour, $min) = explode(':', $time);
		$hour = $matches[1];
		$min = $matches[2];
		if (intval($hour) < 0 || intval($hour) > 24) {
			return false;
		}
		if (intval($min) < 0 || intval($min) > 59) {
			return false;
		}
		return true;
	}

/**
 * 時刻範囲バリデーション
 *
 * @param Model $model use model
 * @param array $check 開始の配列
 * @param string $endKey 終了値の入るキー名
 * @return bool
 */
	public function validateTimeRange($model, $check, $endKey) {
		$values = array_values($check);
		$startTime = $values[0];

		$endTime = $model->data[$model->alias][$endKey];
		return ($startTime < $endTime);
	}

}