<?php
/*
|--------------------------------------------------------------------------
| 查看图片的几个方法
|--------------------------------------------------------------------------
*/
namespace Upload\Src;

use Dever;
use Upload\Src\Store\Local as Handle;

class View
{
	# 根据配置生成缩略图 暂时支持缩略图
	public function get($file)
	{
		if (strstr($file, '_t')) {
			$host = Dever::config('host')->uploadRes;
			$root = Dever::data() . 'upload/';
			$dest = str_replace($host, $root, $file);

			if (!is_file($dest)) {
				$temp = explode('_t', $dest);
				$temp1 = explode('.', $temp[1]);
				$id = $temp1[0];
				$source = $temp[0] . '.' . $temp1[1];

				$handle = new Handle();

				$handle->handle_t($id, $source, $dest);
			}
		}

		return $file;
	}

	public function source($file)
	{
		# 查看原图
		if (strstr($file, '_t')) {
			$temp = explode('_t', $file);
			$temp1 = explode('.', $temp[1]);
			$file = $temp[0] . '.' . $temp1[1];
		}

		return $file;
	}
}