314 lines
8.1 KiB
PHP
Executable File
314 lines
8.1 KiB
PHP
Executable File
<?php
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namespace Admin\Controller;
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/**
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* 百度编辑器控制器入口
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-01T21:51:08+0800
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*/
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class UeditorController extends CommonController
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{
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private $current_action;
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private $current_config;
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private $current_result;
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/**
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* [_initialize 前置操作-继承公共前置方法]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-03T12:39:08+0800
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*/
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public function _initialize()
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{
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// 调用父类前置方法
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parent::_initialize();
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// 登录校验
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$this->Is_Login();
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}
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/**
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* [Index 附件上传入口]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-06T21:31:53+0800
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*/
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public function Index()
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{
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// 配置信息
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$this->current_config = C('ueditor_config');
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$this->current_action = isset($_GET['action']) ? trim($_GET['action']) : '';
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switch($this->current_action)
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{
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// 配置信息
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case 'config':
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$this->current_result = json_encode($this->current_config);
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break;
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/* 上传图片 */
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case 'uploadimage':
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/* 上传涂鸦 */
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case 'uploadscrawl':
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/* 上传视频 */
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case 'uploadvideo':
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/* 上传文件 */
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case 'uploadfile':
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$this->ActionUpload();
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break;
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/* 列出图片 */
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case 'listimage':
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/* 列出文件 */
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case 'listfile':
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$this->ActionList();
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break;
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/* 抓取远程文件 */
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case 'catchimage':
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$this->ActionCrawler();
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break;
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default:
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$this->current_result = json_encode(array(
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'state'=> '请求地址出错'
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));
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}
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// 输出结果
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if(isset($_GET["callback"]))
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{
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if(preg_match("/^[\w_]+$/", $_GET["callback"]))
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{
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echo htmlspecialchars($_GET["callback"]) . '(' . $this->current_result . ')';
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} else {
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echo json_encode(array(
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'state'=> 'callback参数不合法'
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));
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}
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} else {
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echo $this->current_result;
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}
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exit();
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}
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/**
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* [ActionUpload 上传配置]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-17T22:45:06+0800
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*/
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private function ActionUpload()
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{
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$base64 = "upload";
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switch(htmlspecialchars($this->current_action))
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{
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case 'uploadimage':
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$temp_config = array(
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"pathFormat" => $this->current_config['imagePathFormat'],
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"maxSize" => $this->current_config['imageMaxSize'],
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"allowFiles" => $this->current_config['imageAllowFiles']
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);
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$field_name = $this->current_config['imageFieldName'];
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break;
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case 'uploadscrawl':
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$temp_config = array(
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"pathFormat" => $this->current_config['scrawlPathFormat'],
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"maxSize" => $this->current_config['scrawlMaxSize'],
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"allowFiles" => $this->current_config['scrawlAllowFiles'],
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"oriName" => "scrawl.png"
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);
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$field_name = $this->current_config['scrawlFieldName'];
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$base64 = "base64";
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break;
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case 'uploadvideo':
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$temp_config = array(
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"pathFormat" => $this->current_config['videoPathFormat'],
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"maxSize" => $this->current_config['videoMaxSize'],
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"allowFiles" => $this->current_config['videoAllowFiles']
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);
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$field_name = $this->current_config['videoFieldName'];
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break;
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case 'uploadfile':
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default:
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$temp_config = array(
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"pathFormat" => $this->current_config['filePathFormat'],
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"maxSize" => $this->current_config['fileMaxSize'],
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"allowFiles" => $this->current_config['fileAllowFiles']
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);
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$field_name = $this->current_config['fileFieldName'];
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}
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/* 生成上传实例对象并完成上传 */
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$up = new \Library\Uploader($field_name, $temp_config, $base64);
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/**
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* 得到上传文件所对应的各个参数,数组结构
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* array(
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* "state" => "", //上传状态，上传成功时必须返回"SUCCESS"
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* "url" => "", //返回的地址
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* "title" => "", //新文件名
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* "original" => "", //原始文件名
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* "type" => "" //文件类型
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* "size" => "", //文件大小
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* )
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*/
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// 返回数据
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$this->current_result = json_encode($up->getFileInfo());
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}
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/**
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* [ActionList 文件列表]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-17T22:55:16+0800
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*/
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private function ActionList()
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{
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/* 判断类型 */
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switch($this->current_action)
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{
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/* 列出文件 */
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case 'listfile':
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$allow_files = $this->current_config['fileManagerAllowFiles'];
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$list_size = $this->current_config['fileManagerListSize'];
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$path = $this->current_config['fileManagerListPath'];
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break;
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/* 列出图片 */
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case 'listimage':
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default:
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$allow_files = $this->current_config['imageManagerAllowFiles'];
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$list_size = $this->current_config['imageManagerListSize'];
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$path = $this->current_config['imageManagerListPath'];
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}
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$allow_files = substr(str_replace(".", "|", join("", $allow_files)), 1);
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/* 获取参数 */
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$size = isset($_GET['size']) ? htmlspecialchars($_GET['size']) : $list_size;
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$start = isset($_GET['start']) ? htmlspecialchars($_GET['start']) : 0;
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$end = $start + $size;
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/* 获取文件列表 */
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$path = $_SERVER['DOCUMENT_ROOT'] . (substr($path, 0, 1) == "/" ? "":"/") . $path;
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$files = $this->GetFilesList($path, $allow_files);
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if (!count($files)) {
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$this->current_result = json_encode(array(
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"state" => "no match file",
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"list" => array(),
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"start" => $start,
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"total" => count($files)
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));
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}
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/* 获取指定范围的列表 */
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$len = count($files);
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for ($i = min($end, $len) - 1, $list = array(); $i < $len && $i >= 0 && $i >= $start; $i--)
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{
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$list[] = $files[$i];
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}
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//倒序
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//for ($i = $end, $list = array(); $i < $len && $i < $end; $i++){
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// $list[] = $files[$i];
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//}
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/* 返回数据 */
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$this->current_result = json_encode(array(
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"state" => "SUCCESS",
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"list" => $list,
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"start" => $start,
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"total" => count($files)
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));
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}
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/**
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* [GetFilesList 遍历获取目录下的指定类型的文件]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-17T23:24:59+0800
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* @param [string] $path [路径地址]
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* @param [string] $allow_files [允许的文件]
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* @param [array] &$files [数据]
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* @return [array] [数据]
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*/
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private function GetFilesList($path, $allow_files, &$files = array())
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{
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if(!is_dir($path)) return null;
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if(substr($path, strlen($path) - 1) != '/') $path .= '/';
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$handle = opendir($path);
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while(false !== ($file = readdir($handle)))
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{
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if($file != '.' && $file != '..')
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{
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$path2 = $path . $file;
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if(is_dir($path2))
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{
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$this->GetFilesList($path2, $allow_files, $files);
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} else {
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if(preg_match("/\.(".$allow_files.")$/i", $file))
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{
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$files[] = array(
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'url'=> substr($path2, strlen($_SERVER['DOCUMENT_ROOT'])),
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'mtime'=> filemtime($path2)
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);
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}
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}
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}
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}
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return $files;
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}
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/**
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* [ActionCrawler 抓取远程文件]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-17T23:08:29+0800
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*/
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private function ActionCrawler()
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{
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$temp_config = array(
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"pathFormat" => $this->current_config['catcherPathFormat'],
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"maxSize" => $this->current_config['catcherMaxSize'],
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"allowFiles" => $this->current_config['catcherAllowFiles'],
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"oriName" => "remote.png"
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);
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$field_name = $this->current_config['catcherFieldName'];
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/* 抓取远程图片 */
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$list = array();
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$source = isset($_POST[$field_name]) ? $_POST[$field_name] : $_GET[$field_name];
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foreach($source as $imgUrl)
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{
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$item = new \Library\Uploader($imgUrl, $temp_config, "remote");
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$info = $item->getFileInfo();
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array_push($list, array(
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"state" => $info["state"],
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"url" => $info["url"],
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"size" => $info["size"],
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"title" => htmlspecialchars($info["title"]),
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"original" => htmlspecialchars($info["original"]),
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"source" => htmlspecialchars($imgUrl)
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));
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}
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/* 返回抓取数据 */
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$this->current_result = json_encode(array(
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'state'=> count($list) ? 'SUCCESS':'ERROR',
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'list'=> $list
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));
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}
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}
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?>
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