upload/lib/Yun.php

<?php
namespace Upload\Lib;

use Dever;

class Yun
{
    public function get($id)
    {
        $upload = Dever::db('upload/upload')->one($id);
        if (!$upload) {
            return false;
        }
        if ($upload['save_type'] == 1) {
            return false;
        }
        if (!$upload['yun']) {
            return false;
        }
        $config = Dever::db('upload/yun')->one($upload['yun']);
        if (!$config) {
            return false;
        }
    }

    public function view($file)
    {
    	$data = parse_url($file);
    	$path = ltrim($data['path'], '/');
    	$temp = explode('/', $path);
    	$config = $this->get($temp[0]);
    	if (!$config) {
    		return $file;
    	}
    	return Dever::load('upload/lib/yun')->getMethod($config['type'])->view($config, $file);
    }

    public function getMethod($type)
	{
		if ($type == 1) {
        	$method = 'oss';
        } else {
        	$method = 'qiniu';
        }
		return Dever::load('upload/lib/view/' . $method);
	}
}