138 lines
		
	
	
		
			4.0 KiB
		
	
	
	
		
			PHP
		
	
	
	
		
		
			
		
	
	
			138 lines
		
	
	
		
			4.0 KiB
		
	
	
	
		
			PHP
		
	
	
	
| 
								 | 
							
								<?php
							 | 
						|||
| 
								 | 
							
								/**
							 | 
						|||
| 
								 | 
							
								 * KindEditor PHP
							 | 
						|||
| 
								 | 
							
								 *
							 | 
						|||
| 
								 | 
							
								 * 本PHP程序是演示程序,建议不要直接在实际项目中使用。
							 | 
						|||
| 
								 | 
							
								 * 如果您确定直接使用本程序,使用之前请仔细确认相关安全设置。
							 | 
						|||
| 
								 | 
							
								 *
							 | 
						|||
| 
								 | 
							
								 */
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								require_once 'JSON.php';
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								$php_path = dirname(__FILE__) . '/';
							 | 
						|||
| 
								 | 
							
								$php_url = dirname($_SERVER['PHP_SELF']) . '/';
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//根目录路径,可以指定绝对路径,比如 /var/www/attached/
							 | 
						|||
| 
								 | 
							
								$root_path = $php_path . '../attached/';
							 | 
						|||
| 
								 | 
							
								//根目录URL,可以指定绝对路径,比如 http://www.yoursite.com/attached/
							 | 
						|||
| 
								 | 
							
								$root_url = $php_url . '../attached/';
							 | 
						|||
| 
								 | 
							
								//图片扩展名
							 | 
						|||
| 
								 | 
							
								$ext_arr = array('gif', 'jpg', 'jpeg', 'png', 'bmp');
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//目录名
							 | 
						|||
| 
								 | 
							
								$dir_name = empty($_GET['dir']) ? '' : trim($_GET['dir']);
							 | 
						|||
| 
								 | 
							
								if (!in_array($dir_name, array('', 'image', 'flash', 'media', 'file'))) {
							 | 
						|||
| 
								 | 
							
									echo "Invalid Directory name.";
							 | 
						|||
| 
								 | 
							
									exit;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								if ($dir_name !== '') {
							 | 
						|||
| 
								 | 
							
									$root_path .= $dir_name . "/";
							 | 
						|||
| 
								 | 
							
									$root_url .= $dir_name . "/";
							 | 
						|||
| 
								 | 
							
									if (!file_exists($root_path)) {
							 | 
						|||
| 
								 | 
							
										mkdir($root_path);
							 | 
						|||
| 
								 | 
							
									}
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//根据path参数,设置各路径和URL
							 | 
						|||
| 
								 | 
							
								if (empty($_GET['path'])) {
							 | 
						|||
| 
								 | 
							
									$current_path = realpath($root_path) . '/';
							 | 
						|||
| 
								 | 
							
									$current_url = $root_url;
							 | 
						|||
| 
								 | 
							
									$current_dir_path = '';
							 | 
						|||
| 
								 | 
							
									$moveup_dir_path = '';
							 | 
						|||
| 
								 | 
							
								} else {
							 | 
						|||
| 
								 | 
							
									$current_path = realpath($root_path) . '/' . $_GET['path'];
							 | 
						|||
| 
								 | 
							
									$current_url = $root_url . $_GET['path'];
							 | 
						|||
| 
								 | 
							
									$current_dir_path = $_GET['path'];
							 | 
						|||
| 
								 | 
							
									$moveup_dir_path = preg_replace('/(.*?)[^\/]+\/$/', '$1', $current_dir_path);
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								//echo realpath($root_path);
							 | 
						|||
| 
								 | 
							
								//排序形式,name or size or type
							 | 
						|||
| 
								 | 
							
								$order = empty($_GET['order']) ? 'name' : strtolower($_GET['order']);
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//不允许使用..移动到上一级目录
							 | 
						|||
| 
								 | 
							
								if (preg_match('/\.\./', $current_path)) {
							 | 
						|||
| 
								 | 
							
									echo 'Access is not allowed.';
							 | 
						|||
| 
								 | 
							
									exit;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								//最后一个字符不是/
							 | 
						|||
| 
								 | 
							
								if (!preg_match('/\/$/', $current_path)) {
							 | 
						|||
| 
								 | 
							
									echo 'Parameter is not valid.';
							 | 
						|||
| 
								 | 
							
									exit;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								//目录不存在或不是目录
							 | 
						|||
| 
								 | 
							
								if (!file_exists($current_path) || !is_dir($current_path)) {
							 | 
						|||
| 
								 | 
							
									echo 'Directory does not exist.';
							 | 
						|||
| 
								 | 
							
									exit;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//遍历目录取得文件信息
							 | 
						|||
| 
								 | 
							
								$file_list = array();
							 | 
						|||
| 
								 | 
							
								if ($handle = opendir($current_path)) {
							 | 
						|||
| 
								 | 
							
									$i = 0;
							 | 
						|||
| 
								 | 
							
									while (false !== ($filename = readdir($handle))) {
							 | 
						|||
| 
								 | 
							
										if ($filename{0} == '.') continue;
							 | 
						|||
| 
								 | 
							
										$file = $current_path . $filename;
							 | 
						|||
| 
								 | 
							
										if (is_dir($file)) {
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['is_dir'] = true; //是否文件夹
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['has_file'] = (count(scandir($file)) > 2); //文件夹是否包含文件
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['filesize'] = 0; //文件大小
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['is_photo'] = false; //是否图片
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['filetype'] = ''; //文件类别,用扩展名判断
							 | 
						|||
| 
								 | 
							
										} else {
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['is_dir'] = false;
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['has_file'] = false;
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['filesize'] = filesize($file);
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['dir_path'] = '';
							 | 
						|||
| 
								 | 
							
											$file_ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['is_photo'] = in_array($file_ext, $ext_arr);
							 | 
						|||
| 
								 | 
							
											$file_list[$i]['filetype'] = $file_ext;
							 | 
						|||
| 
								 | 
							
										}
							 | 
						|||
| 
								 | 
							
										$file_list[$i]['filename'] = $filename; //文件名,包含扩展名
							 | 
						|||
| 
								 | 
							
										$file_list[$i]['datetime'] = date('Y-m-d H:i:s', filemtime($file)); //文件最后修改时间
							 | 
						|||
| 
								 | 
							
										$i++;
							 | 
						|||
| 
								 | 
							
									}
							 | 
						|||
| 
								 | 
							
									closedir($handle);
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//排序
							 | 
						|||
| 
								 | 
							
								function cmp_func($a, $b) {
							 | 
						|||
| 
								 | 
							
									global $order;
							 | 
						|||
| 
								 | 
							
									if ($a['is_dir'] && !$b['is_dir']) {
							 | 
						|||
| 
								 | 
							
										return -1;
							 | 
						|||
| 
								 | 
							
									} else if (!$a['is_dir'] && $b['is_dir']) {
							 | 
						|||
| 
								 | 
							
										return 1;
							 | 
						|||
| 
								 | 
							
									} else {
							 | 
						|||
| 
								 | 
							
										if ($order == 'size') {
							 | 
						|||
| 
								 | 
							
											if ($a['filesize'] > $b['filesize']) {
							 | 
						|||
| 
								 | 
							
												return 1;
							 | 
						|||
| 
								 | 
							
											} else if ($a['filesize'] < $b['filesize']) {
							 | 
						|||
| 
								 | 
							
												return -1;
							 | 
						|||
| 
								 | 
							
											} else {
							 | 
						|||
| 
								 | 
							
												return 0;
							 | 
						|||
| 
								 | 
							
											}
							 | 
						|||
| 
								 | 
							
										} else if ($order == 'type') {
							 | 
						|||
| 
								 | 
							
											return strcmp($a['filetype'], $b['filetype']);
							 | 
						|||
| 
								 | 
							
										} else {
							 | 
						|||
| 
								 | 
							
											return strcmp($a['filename'], $b['filename']);
							 | 
						|||
| 
								 | 
							
										}
							 | 
						|||
| 
								 | 
							
									}
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								usort($file_list, 'cmp_func');
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								$result = array();
							 | 
						|||
| 
								 | 
							
								//相对于根目录的上一级目录
							 | 
						|||
| 
								 | 
							
								$result['moveup_dir_path'] = $moveup_dir_path;
							 | 
						|||
| 
								 | 
							
								//相对于根目录的当前目录
							 | 
						|||
| 
								 | 
							
								$result['current_dir_path'] = $current_dir_path;
							 | 
						|||
| 
								 | 
							
								//当前目录的URL
							 | 
						|||
| 
								 | 
							
								$result['current_url'] = $current_url;
							 | 
						|||
| 
								 | 
							
								//文件数
							 | 
						|||
| 
								 | 
							
								$result['total_count'] = count($file_list);
							 | 
						|||
| 
								 | 
							
								//文件列表数组
							 | 
						|||
| 
								 | 
							
								$result['file_list'] = $file_list;
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								//输出JSON字符串
							 | 
						|||
| 
								 | 
							
								header('Content-type: application/json; charset=UTF-8');
							 | 
						|||
| 
								 | 
							
								$json = new Services_JSON();
							 | 
						|||
| 
								 | 
							
								echo $json->encode($result);
							 |