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vr-shopxo-source/application/admin/controller/Ueditor.php

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<?php
// +----------------------------------------------------------------------
// | ShopXO 国内领先企业级B2C免费开源电商系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Devil
// +----------------------------------------------------------------------
namespace app\admin\controller;
/**
* 百度编辑器控制器入口
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-01T21:51:08+0800
*/
class Ueditor extends Common
{
private $current_action;
private $current_config;
private $current_result;
/**
* 构造方法
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-03T12:39:08+0800
*/
public function __construct()
{
// 调用父类前置方法
parent::__construct();
}
/**
* [Index 附件上传入口]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-06T21:31:53+0800
*/
public function Index()
{
// 配置信息
$this->current_config = config('ueditor_config');
$this->current_action = input('action');
// 非获取配置信息登录校验
if($this->current_action != 'config')
{
// 登录校验
$this->IsLogin();
}
// action
switch($this->current_action)
{
// 配置信息
case 'config':
$this->current_result = json_encode($this->current_config);
break;
/* 上传图片 */
case 'uploadimage':
/* 上传涂鸦 */
case 'uploadscrawl':
/* 上传视频 */
case 'uploadvideo':
/* 上传文件 */
case 'uploadfile':
$this->ActionUpload();
break;
/* 列出图片 */
case 'listimage':
/* 列出文件 */
case 'listfile':
/* 列出视频 */
case 'listvideo':
$this->ActionList();
break;
/* 抓取远程文件 */
case 'catchimage':
$this->ActionCrawler();
break;
/* 删除文件 */
case 'deletefile':
$this->DeleteFile();
break;
default:
$this->current_result = json_encode(array(
'state'=> '请求地址出错'
));
}
// 输出结果
if(input('callback'))
{
if(preg_match("/^[\w_]+$/", input('callback')))
{
echo htmlspecialchars(input('callback')) . '(' . $this->current_result . ')';
} else {
echo json_encode(array(
'state'=> 'callback参数不合法'
));
}
} else {
echo $this->current_result;
}
exit();
}
/**
* 文件删除
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-12-10
* @desc description
*/
private function DeleteFile()
{
$path = input('path');
if(!empty($path))
{
$path = (__MY_ROOT_PUBLIC__ == '/') ? substr(ROOT_PATH, 0, -1).$path : str_replace(__MY_ROOT_PUBLIC__, ROOT_PATH, $path);
if(file_exists($path))
{
if(is_writable($path))
{
if(unlink($path))
{
$this->current_result = json_encode(array(
'state'=> 'SUCCESS'
));
} else {
$this->current_result = json_encode(array(
'state'=> '删除成功'
));
}
} else {
$this->current_result = json_encode(array(
'state'=> '没有删除权限'
));
}
} else {
$this->current_result = json_encode(array(
'state'=> '文件不存在'
));
}
} else {
$this->current_result = json_encode(array(
'state'=> '删除文件路径不能为空'
));
}
}
/**
* [ActionUpload 上传配置]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-01-17T22:45:06+0800
*/
private function ActionUpload()
{
$base64 = "upload";
switch(htmlspecialchars($this->current_action))
{
case 'uploadimage':
$temp_config = array(
"pathFormat" => $this->current_config['imagePathFormat'],
"maxSize" => $this->current_config['imageMaxSize'],
"allowFiles" => $this->current_config['imageAllowFiles']
);
$field_name = $this->current_config['imageFieldName'];
break;
case 'uploadscrawl':
$temp_config = array(
"pathFormat" => $this->current_config['scrawlPathFormat'],
"maxSize" => $this->current_config['scrawlMaxSize'],
"allowFiles" => $this->current_config['scrawlAllowFiles'],
"oriName" => "scrawl.png"
);
$field_name = $this->current_config['scrawlFieldName'];
$base64 = "base64";
break;
case 'uploadvideo':
$temp_config = array(
"pathFormat" => $this->current_config['videoPathFormat'],
"maxSize" => $this->current_config['videoMaxSize'],
"allowFiles" => $this->current_config['videoAllowFiles']
);
$field_name = $this->current_config['videoFieldName'];
break;
case 'uploadfile':
default:
$temp_config = array(
"pathFormat" => $this->current_config['filePathFormat'],
"maxSize" => $this->current_config['fileMaxSize'],
"allowFiles" => $this->current_config['fileAllowFiles']
);
$field_name = $this->current_config['fileFieldName'];
}
/* 生成上传实例对象并完成上传 */
$up = new \base\Uploader($field_name, $temp_config, $base64);
/**
* 得到上传文件所对应的各个参数,数组结构
* array(
* "state" => "", //上传状态，上传成功时必须返回"SUCCESS"
* "url" => "", //返回的地址
* "title" => "", //新文件名
* "original" => "", //原始文件名
* "type" => "" //文件类型
* "size" => "", //文件大小
* )
*/
// 返回数据
$this->current_result = json_encode($up->getFileInfo());
}
/**
* [ActionList 文件列表]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-01-17T22:55:16+0800
*/
private function ActionList()
{
/* 判断类型 */
switch($this->current_action)
{
/* 列出视频 */
case 'listvideo':
$allow_files = $this->current_config['videoManagerAllowFiles'];
$list_size = $this->current_config['videoManagerListSize'];
$path = $this->current_config['videoManagerListPath'];
break;
/* 列出文件 */
case 'listfile':
$allow_files = $this->current_config['fileManagerAllowFiles'];
$list_size = $this->current_config['fileManagerListSize'];
$path = $this->current_config['fileManagerListPath'];
break;
/* 列出图片 */
case 'listimage':
default:
$allow_files = $this->current_config['imageManagerAllowFiles'];
$list_size = $this->current_config['imageManagerListSize'];
$path = $this->current_config['imageManagerListPath'];
}
$allow_files = substr(str_replace(".", "|", join("", $allow_files)), 1);
/* 获取参数 */
$size = isset($_GET['size']) ? htmlspecialchars($_GET['size']) : $list_size;
$start = isset($_GET['start']) ? htmlspecialchars($_GET['start']) : 0;
$end = $start + $size;
/* 获取文件列表 */
$path = $_SERVER['DOCUMENT_ROOT'] . (substr($path, 0, 1) == "/" ? "":"/") . $path;
$files = $this->GetFilesList($path, $allow_files);
// 倒序
//$files = $this->ArrayQuickSort($files);
if (!count($files)) {
$this->current_result = json_encode(array(
"state" => "no match file",
"list" => array(),
"start" => $start,
"total" => count($files)
));
}
/* 获取指定范围的列表 */
$len = count($files);
$list = [];
for ($i = min($end, $len) - 1; $i < $len && $i >= 0 && $i >= $start; $i--)
{
$list[] = $files[$i];
}
/* 返回数据 */
$this->current_result = json_encode(array(
"state" => "SUCCESS",
"list" => $list,
"start" => $start,
"total" => count($files)
));
}
/**
* 文件快速排序
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-12-25
* @desc description
* @param [array] $data [需要排序的数据（选择一个基准元素，将待排序分成小和打两罐部分，以此类推递归的排序划分两罐部分）]
* @return [array] [排序好的数据]
*/
private function ArrayQuickSort($data)
{
if(!empty($data) && is_array($data))
{
$len = count($data);
if($len <= 1) return $data;
$base = $data[0];
$left_array = array();
$right_array = array();
for($i=1; $i<$len; $i++)
{
if($base['mtime'] < $data[$i]['mtime'])
{
$left_array[] = $data[$i];
} else {
$right_array[] = $data[$i];
}
}
if(!empty($left_array)) $left_array = $this->ArrayQuickSort($left_array);
if(!empty($right_array)) $right_array = $this->ArrayQuickSort($right_array);
return array_merge($left_array, array($base), $right_array);
}
}
/**
* [GetFilesList 遍历获取目录下的指定类型的文件]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-01-17T23:24:59+0800
* @param [string] $path [路径地址]
* @param [string] $allow_files [允许的文件]
* @param [array] &$files [数据]
* @return [array] [数据]
*/
private function GetFilesList($path, $allow_files, &$files = array())
{
if(!is_dir($path)) return null;
if(substr($path, strlen($path) - 1) != '/') $path .= '/';
$handle = opendir($path);
while(false !== ($file = readdir($handle)))
{
if($file != '.' && $file != '..')
{
$path2 = $path . $file;
if(is_dir($path2))
{
$this->GetFilesList($path2, $allow_files, $files);
} else {
if(preg_match("/\.(".$allow_files.")$/i", $file))
{
$files[] = array(
'url'=> substr($path2, strlen($_SERVER['DOCUMENT_ROOT'])),
'mtime'=> filemtime($path2)
);
}
}
}
}
return $files;
}
/**
* [ActionCrawler 抓取远程文件]
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2017-01-17T23:08:29+0800
*/
private function ActionCrawler()
{
$temp_config = array(
"pathFormat" => $this->current_config['catcherPathFormat'],
"maxSize" => $this->current_config['catcherMaxSize'],
"allowFiles" => $this->current_config['catcherAllowFiles'],
"oriName" => "remote.png"
);
$field_name = $this->current_config['catcherFieldName'];
/* 抓取远程图片 */
$list = array();
$source = isset($_POST[$field_name]) ? $_POST[$field_name] : $_GET[$field_name];
foreach($source as $imgUrl)
{
$item = new \base\Uploader($imgUrl, $temp_config, "remote");
$info = $item->getFileInfo();
array_push($list, array(
"state" => $info["state"],
"url" => $info["url"],
"size" => $info["size"],
"title" => htmlspecialchars($info["title"]),
"original" => htmlspecialchars($info["original"]),
"source" => htmlspecialchars($imgUrl)
));
}
/* 返回抓取数据 */
$this->current_result = json_encode(array(
'state'=> count($list) ? 'SUCCESS':'ERROR',
'list'=> $list
));
}
}
?>
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