<?php
namespace apps\base\controllers;

use base\Controller;
use base\Model;

abstract class BaseController extends Controller
{

    protected $model = null;
    protected $cache = null;
    protected $pager = '';

    public function __construct()
    {
        define('APP_PATH', BASE_PATH . 'apps/' . APP_NAME . '/');
        define('__ROOT__', rtrim(dirname($_SERVER["SCRIPT_NAME"]), '\\/') . '/');
        define('__PUBLIC__', __ROOT__ . 'data/assets/');
        define('__HOST__', get_domain());
        define('__URL__', __HOST__. __ROOT__);
        define('__TPL__', __ROOT__ . 'themes/' . C('TPL.TPL_TEMPLATE') . '/');
        define('__JS__', __ROOT__ . 'source/apps/base/js/');

        $this->model = new \apps\base\models\BaseModel();
        $GLOBALS['cache'] = $this->cache = new \base\Cache('memcached');
        $GLOBALS['smarty'] = $this->_getView();
    }

    protected function load_helper($files = array(), $type = 'base')
    {
        if (! is_array($files)) {
            $files = array(
                $files
            );
        }
        $base_path = $type == 'app' ? APP_PATH : BASE_PATH;
        foreach ($files as $vo) {
            $helper = $base_path . 'helpers/' . $vo . '_helper.php';
            if (file_exists($helper)) {
                require_once $helper;
            }
        }
    }

    // 获取分页查询limit
    protected function pageLimit($url, $num = 10) {
        $url = str_replace(urlencode('{page}'), '{page}', $url);
        $page = isset($this->pager['obj']) && is_object($this->pager ['obj']) ? $this->pager ['obj'] : new \libraries\Page();
        $cur_page = $page->getCurPage($url);
        $limit_start = ($cur_page - 1) * $num;
        $limit = $limit_start . ',' . $num;
        $this->pager = array(
            'obj' => $page,
            'url' => $url,
            'num' => $num,
            'cur_page' => $cur_page,
            'limit' => $limit
        );
        return $limit;
    }

    // 分页结果显示
    protected function pageShow($count) {
        return $this->pager ['obj']->show($this->pager ['url'], $count, $this->pager ['num']);
    }

      //上传文件
    protected function ectouchUpload($key = '', $upload_dir = 'images') {
        $config = array(
            'maxSize' => 1024 * 1024 * 2,
            'allowExts' => explode(',', 'jpg,jpeg,gif,png,bmp,mp3,amr,mp4'),
            'rootPath' => ROOT_PATH,
            'savePath' => 'data/attached/' . $upload_dir . "/",
        );
        $upload = new \libraries\Upload($config);

        if (!$upload->upload($key)) {
            return array('error' => 1, 'message' => $upload->getError());
        }
        else{
            //$fileInfo = $upload->getUploadFileInfo();
            return array('error' => 0, 'message' => $upload->getUploadFileInfo());
        }
    }
}