/www/wwwroot/cloud.lincq.cn/代码整理/layui开发的云盘/functions/indexes.php<?php
#设置超时时间
ini_set('max_execution_time', '600');
include_once( '../config.php' );
include_once("./cdir.class.php");
/**********************
一个简单的目录递归函数
第一种实现办法：用dir返回对象
***********************/
function is_home($directory){
	$dir = $directory;
	if($dir == '..'){
		return TRUE;
	}
	else{
		return FALSE;
	}
}
function tree($directory, $homeIgnore, $ignore, $textType) {
    if(is_dir($directory)) {
        //返回一个 Directory 类实例
        $mydir = dir($directory);
        echo "<ul>\n";
        //从目录句柄中读取条目
        while($file = $mydir->read()) {
            // 已“hidden__”开头的文件夹 不做索引
            if(preg_match('/^hidden__.+$/iU', $file)) {
		        continue;
		    }elseif(array_search($file, $ignore)) {
		        continue;
		    }else if(array_search($file, $homeIgnore)) {
	            if(is_home($directory)) {
			        continue;
	            }
		    }
            if(@is_dir("$directory/$file") && $file != "." && $file != "..") {
                echo "<li style='white-space: nowrap;'><i class='fa fa-folder-open' aria-hidden='true'></i> <font color=\"#FF5722\"><b>$file</b></font></li>\n";
                //递归读取目录 
                tree("$directory/$file", $homeIgnore, $ignore, $textType);
            } elseif ($file != "." && $file != "..") {
	            $uri =  $_SERVER["REQUEST_URI"];
				$uri = dirname($uri);
				$uri = str_replace("/functions","",$uri);
				//echo $uri;
				//exit;
	            $filepath = "$directory/$file";
	            $suffix = explode('.', $file);
	            if(count($suffix) > 1) {
					$suffix = strtolower(end($suffix));
				}else{
					$suffix = '';
				}
				$file_path = str_replace('../', './', $filepath);
				$actionpath = str_replace('/functions', '', str_replace('\\', '/', __DIR__));
				$actionpath = "{$actionpath}{$directory}/{$file}";
				$actionpath = str_replace('..', '', $actionpath);
				$liname = $uri.'/'.$directory.'/'.$file;
				$liname = str_replace('//', '/', str_replace("../","",$liname));
				$class = $GLOBALS['cdir']->ico($suffix);
				if(($suffix == 'md') && ($suffix != null)) {
				    $link = "javascript:;";
					$click = "newmd(\"{$actionpath}\")";
	            }elseif( in_array($suffix, $textType) ) {
					$link = "javascript:;";
					$click = "viewtext(\"{$actionpath}\")";
				}elseif( $GLOBALS['cdir']->is_img($file_path) ) {
					$link = "javascript:;";
					$click = "image(\"{$file_path}\")";
				}elseif( $GLOBALS['cdir']->music($file_path) ) {
					$link = "javascript:;";
					$click = "music(\"{$file_path}\")";
				}elseif( $GLOBALS['cdir']->video($file_path) ) {
					$link = "javascript:;";
					$click = "video(\"{$file_path}\")";
				}elseif( $GLOBALS['cdir']->office($file_path) ) {
					$link = "javascript:;";
					$click = "office(\"{$file_path}\")";
				}else{
				    $link = 'javascript:;';
				    $click = "queryopen(\"{$file_path}\")";
				}
                echo "<li style='white-space: nowrap;'><i class='{$class}' aria-hidden='true'></i> <a href = '{$link}' onclick='{$click}'>{$liname}</a></li>\n";
            }
        }
        echo "</ul>\n";
        // 释放目录句柄
        $mydir->close();
    } else {
        echo $directory . '<br>';
    }
}
//开始运行
$textType = $cdir->text_type();
tree("..", $homeIgnore, $ignore, $textType);