/www/wwwroot/cloud.lincq.cn/代码整理/layui开发的云盘/functions/home.php<?php
	@$admin = $_GET['admin'];
	//获取当前目录
	$thedir = __DIR__;
	$thedir = str_replace("\\",'/',$thedir);
	$thedir = str_replace("/functions",'',$thedir);
	
	$i = 0;

	//获取目录
	$dir = $_GET['dir'];
	$dir = con_coding($dir,FALSE);
	$dir = strip_tags($dir);
	$dir = str_replace("\\","/",$dir);
	$rel_path = $thedir."/".$dir;
	
	//获取markdown文件地址
	//判断是否是首页
	function is_home(){
		$dir = $GLOBALS['dir'];
		if(empty($dir) or $dir == '/'){
			return TRUE;
		}
		else{
			return FALSE;
		}
	}
	//对目录进行过滤
	if(in_array(@explode('/', $dir)[1], $homeIgnore) || substr($dir, 0, 1) !== '/' && $dir) {
		include_once('error.php');
	}
	//分割字符串
	$navigation = explode("/",$dir);

	if(($dir == '') || (!isset($dir))) {
		$listdir = scandir($thedir);
	}
	//如果目录不存在
	else if(!is_dir($rel_path)){
		include_once('error.php');
	}
	else{
		$listdir = scandir($thedir."/".$dir);
	}
	//遍历目录和文件，并进行排序，文件夹排前面
	$newdir = array();
	$newfile = array();
	foreach( $listdir as $value )
	{
		//如果参数为空
		if(!isset($dir)){
			$tmp_path = $thedir;
		}
		if(isset($dir)){
			$tmp_path = $thedir.'/'.$dir.'/'.$value;
		}
		$tmp_path = str_replace("///","/",$tmp_path);
		//echo $tmp_path."<br />";
		//如果是文件夹
		if(is_dir($tmp_path)){
			if(preg_match('/^hidden__.+$/iU', $value)) {
				continue;
			}
			array_push($newdir,$value);
		}
		else{
			array_push($newfile,$value);
			if(strtolower($value) == 'readme.md') {
				$readme = $thedir.$dir.'/'.$value;
			}
		}
	}
	//两个数组顺序合并
	$listdir = array_merge($newdir,$newfile);
	//返回数组的差集
	$listdir = array_diff($listdir,$ignore);
	//如果是首页，隐藏..
	if(is_home()){
		$listdir = array_diff($listdir,$homeIgnore);
	}
	$readme = str_replace('\\','/',$readme);
	//计算上级目录
	function updir($dir){
		//分割目录
		$dirarr = explode("/",$dir);
		$dirnum = count($dirarr);
		
		#var_dump($dirarr);
		if($dirnum == 2) {
			$updir = 'index.php';
		}
		else{
			$updir = '';
			for ( $i=1; $i < ($dirnum - 1); $i++ )
			{ 
				$next = $i + 1;
				$updir = $updir.'/'.$dirarr[$i];
				
			}
			$updir = 'index.php?dir='.$updir;
		}
		return $updir;
	}
	#echo updir($dir);
	$updir = updir($dir);
	//判断readme文件是否存在
	$readme_dir = $fullpath = $thedir.'/'.$dir.'/'.$showdir;
?>
<?php
	//载入页头
	include_once("./template/header.php")
?>
	<!--遍历目录-->
	<div id="list">
		<div class="layui-container">
		  	<div class="layui-row">
                <div class="layui-col-lg12">
					<p style="word-break: break-all;">
						当前位置：<a href="./">首页</a> 
						<!--遍历导航-->
						<?php foreach( $navigation as $menu )
						{
							$menu = con_coding($menu);
							$remenu = $remenu.'/'.$menu;
							
							if($remenu == '/'){
								$remenu = $menu;
							}
						?>
						
						<a href="<?php echo $siteinfo['run_path']?>index.php?dir=<?php echo $remenu; ?>"><?php echo $menu; ?></a> / 
						<?php } ?>
					</p>
				</div>
				<div class="layui-col-lg12" style="overflow-x: auto">
					<table class="layui-table" lay-skin="line" style="min-width: 840px">
					  	<colgroup>
						<col width="200">
						<col width="100">
						<col width="200">
						<col width="120">
						<col>
					  </colgroup>
					  <thead>
						<tr>
						  <th>文件名</th>
						  <th></th>
						  <th>修改时间</th>
						  <th>文件大小</th>
						  <th>操作</th>
						</tr>
					  </thead>
					  <tbody>
						<?php foreach( $listdir as $showdir ) {
							//防止中文乱码
							//$showdir = con_coding($showdir);
							$fullpath = $thedir.'/'.$dir.'/'.$showdir;
							
							$fullpath = str_replace("\\","\/",$fullpath);
							$fullpath = str_replace("//","/",$fullpath);
							//$fullpath = con_coding($fullpath,FALSE);
							
							//var_dump($fullpath);
							//获取文件修改时间
							$ctime = filemtime($fullpath);
							$ctime = date("Y-m-d H:i",$ctime);

							//搜索忽略的目录，如果包含.php 一并排除
						  //  if( strripos($showdir,".php") ) {
							 //   continue;
						  //  }
							//判读文件是否是目录,当前路径 + 获取到的路径 + 遍历后的目录
							if(is_dir($fullpath)){
								$suffix = '';
								//设置上级目录
								if($showdir == '..'){
									$url = $updir;
								}
								else{
									$url = "{$siteinfo['run_path']}index.php?dir=".$dir.'/'.$showdir;
								}
								
								$ico = "fa fa-folder-open";
								$fsize = '-';
								//返回类型
								$type = 'dir';
								if($showdir == '..') {
									$ico = 'fa fa-arrow-left';
									$fname = '返回上一层';
								}else{
									$fname = $showdir;
								}
							}
							//如果是文件
							if(is_file($fullpath)){
								//获取文件后缀
								$suffix = explode(".",$showdir);
								if(count($suffix) > 1) {
									$ftype = end($suffix);
									array_pop($suffix);
									$fname = implode($suffix, '.').'.'.$ftype;
									$suffix = strtolower($ftype);
								}else{
									$suffix = '';
									$fname = $showdir;
								}
								$url = '.'.$dir.'/'.$showdir;
								//根据不同后缀显示不同图标
								$ico = $cdir->ico($suffix);
								
								//获取文件大小
								$fsize = filesize($fullpath);
								$fsize = ceil ($fsize / 1024);
								if($fsize >= 1024) {
									$fsize = $fsize / 1024;
									if( $fsize >= 1024 ) {
										$fsize = $fsize / 1024;
										$fsize = round($fsize,2).'GB';
									}
									else{
										$fsize = round($fsize,2).'MB';
									}
								}
								else{
									$fsize = $fsize.'KB';
								}
								$type = 'file';
								#$info = "<a href = ''><i class='fa fa-info-circle' aria-hidden='true'></i></a>";
							}
							//其它情况，可能是中文目录
							else{
								$suffix = '';
								//设置上级目录
								if($showdir == '..'){
									$url = $updir;
								}
								else{
									$url = $siteinfo['run_path']."index.php?dir=".$dir.'/'.$showdir;
								}
								
								$ico = "fa fa-folder-open";
								$fsize = '-';
								$type = 'dir';
								if($showdir == '..') {
									$ico = 'fa fa-arrow-left';
									$fname = '返回上一层';
								}else{
									$fname = $showdir;
								}
							}
							$i++;
						?>
						
						<tr id = "id<?php echo $i; ?>">
							<td>
								<div style="width: 200px; margin: 0px; padding: 0px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;">
								<?php
								if(in_array($suffix, $cdir->text_type())) {
									$url = '/filepath'.$fullpath;
									$click = "viewtext('{$fullpath}')";
								}
								?>
								<?php
									$showdir = con_coding($showdir);
									$fullpath = con_coding($fullpath);
									$url = con_coding($url);
								?>
								<!--判断文件是否是图片-->
								<?php if( $cdir->is_img($suffix) ){?>
							   	<a href="javascript:;" onclick="image('<?php echo $url ?>')" id = "url<?php echo $i; ?>" onmouseover = "showimg(<?php echo $i; ?>,'<?php echo $url; ?>')" onmouseout = "hideimg(<?php echo $i; ?>)"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
							   	<div class = "showimg" id = "show<?php echo $i; ?>"><img src="" id = "imgid<?php echo $i; ?>"></div>
							   	<!--如果是MD文件-->
								<?php }elseif(($suffix == 'md') && ($suffix != null)){ ?>
								<a href="javascript:;" onclick = "newmd('<?php echo $fullpath; ?>')" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<!--如果是文档文件-->
							   	<?php }elseif(in_array($suffix, $cdir->text_type())){ ?>
								<a href="javascript:;" id = "url<?php echo $i; ?>" onclick="<?php echo $click; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<!--如果是音乐文件-->
								<?php }elseif( $cdir->music($url) ) { ?>
								<a href="javascript:;" onclick = "music('<?php echo $url; ?>')" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<?php }elseif( $cdir->video($url) ) { ?>
								<!--如果是视频文件-->
								<a href="javascript:;" onclick = "video('<?php echo $url; ?>')" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<?php }elseif( $cdir->office($url) ) { ?>
								<!--如果是office文件-->
								<a href="javascript:;" onclick = "office('<?php echo $url; ?>')" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<!--默认打开方式-->
								<?php }elseif( $type == 'file' ) { ?>
								<a href="javascript:;" onclick="queryopen('<?php echo $url; ?>')" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<?php }else{ ?>
								<a href="<?php echo $url; ?>" id = "url<?php echo $i; ?>"><i class="<?php echo $ico; ?>"></i> <?php echo $fname; ?></a>
								<?php } ?>
								</div>
							</td>
							<td id = "info" class = "">
								<!--如果是文件-->
								<?php if($type == 'file'){ ?>
									<a href="javascript:;" title = "查看文件hash" onclick = "filehash('<?php echo $showdir; ?>','<?php echo $fullpath; ?>')"><i class="fa fa-info-circle" aria-hidden="true"></i></a>
									<a href="javascript:;" onclick = "share_qrcode('<?php echo $showdir; ?>','<?php echo $i; ?>')" title = "显示二维码"><i class="fa fa-qrcode" aria-hidden="true"></i></a>
								<?php } ?>
							</td>
							<td class = ""><?php echo $ctime; ?></td>
							<td><?php echo $fsize; ?></td>
							<td class = "">
								<div class="layui-btn-group">
								<!--复制链接-->
						<?php if($fsize != '-'){ ?>
								<a href="javascript:;" class = "layui-btn layui-btn-primary layui-btn-xs" title = "分享文件" onclick = "share(<?php echo $i?>)"><i class="fa fa-share-alt" aria-hidden="true"></i></a>
								<a href="javascript:;" class = "layui-btn layui-btn-primary layui-btn-xs" title = "复制链接" onclick = "copy('<?php echo $url; ?>')"><i class="fa fa-chain" aria-hidden="true"></i></a>
								<a download="<?php echo $showdir; ?>" href="<?php echo $url; ?>" target="_blank" class = "layui-btn layui-btn-primary layui-btn-xs" title = "点击下载"><i class="fa fa-cloud-download" aria-hidden="true"></i></a>
								<!--处音频文件外其他均为查看图标-->
							<?php if( $cdir->music($url) || $cdir->video($url) ) { ?>
								<a class = "layui-btn layui-btn-primary layui-btn-xs" title = "点此播放" href="javascript:;" onclick = "document.getElementById('url<?php echo $i; ?>').click()"><i class="fa fa-play-circle" aria-hidden="true"></i></a>
							<?php }else{ ?>
								<a class = "layui-btn layui-btn-primary layui-btn-xs" title = "点此查看" href="javascript:;" onclick = "document.getElementById('url<?php echo $i; ?>').click()"><i class="fa fa-eye" aria-hidden="true"></i></a>
							<?php } ?>
						<?php } ?>
								</div>
							</td>
						</tr>
						<?php } ?>
						
					  </tbody>
					</table>
				</div>
				<?php
				if( is_file($readme_dir.'/readme.md') || (is_file($readme_dir.'/README.md')) )	{	
					$readme = con_coding($readme);
					// 使用说明
				?>
				<fieldset class="layui-elem-field" style="padding: 0px; margin: 0px;">
					<legend style="font-size: 14px;">说明文档</legend>
						<div class="layui-field-box" id="readme_view">
							<iframe data-src="/READMEMD<?php echo$readme;?>" id="readme" width="100%" height="480px" name="readme" frameborder = "0" align="middle"></iframe>
						</div>
				</fieldset>
				<?php }?>
		  	</div>
		</div>
	</div>
<?php
	//载入页脚
	include_once("./template/footer.php");
?>