www.gusucode.com > 24:【198-3312】绿色蔬菜水果类企业织梦模板(带手机移动端) > 24:【198-3312】绿色蔬菜水果类企业织梦模板(带手机移动端)/(带手机版数据同步)绿色蔬菜类网站源码 水果类企业/dede/file_pic_view.php
<?php /** * 文件图片查看 * * @version $Id: file_pic_view.php 1 8:48 2010年7月13日Z tianya $ * @package DedeCMS.Administrator * @copyright Copyright (c) 2007 - 2010, DesDev, Inc. * @license http://help.dedecms.com/usersguide/license.html * @link http://www.dedecms.com */ require_once(dirname(__FILE__)."/config.php"); CheckPurview('pic_view'); if(empty($activepath)) $activepath=$cfg_medias_dir; $activepath = preg_replace("#\/{1,}#", "/", $activepath); $truePath = $cfg_basedir.$activepath; $listSize=5; include DedeInclude('templets/file_pic_view.htm'); /** * 获取上一级目录 * * @access public * @param string $nowPath 当前目录 * @return string */ function GetPrePath($nowPath) { if($nowPath=="" || $nowPath=="/") { echo("当前为根目录\n"); } else { $dirs = split("/", $nowPath); $nowPath = ""; for($i=1;$i < count($dirs)-1; $i++) { $nowPath .= "/".$dirs[$i]; } echo("<a href=\"pic_view.php?activepath=".$nowPath."\">转到上级目录</a>\n"); } } /** * 列出图片 * * @access public * @param string $truePath 真实地址 * @param string $nowPath 当前地址 * @return string */ function ListPic($truePath, $nowPath) { global $listSize; $col=0; $rowdd=0; $rowdd++; $imgfile=""; $truePath = preg_replace("#\/$#", "", preg_replace("#\\\\{1,}#", "/", trim($truePath))); $nowPath = preg_replace("#\/$#", "", preg_replace("#\/{1,}#", "/", trim($nowPath))); $dh = dir($truePath); echo("<tr align='center'>\n"); while($filename=$dh->read()) { if(!preg_match("#\.$#", $filename)) { $fullName = $truePath."/".$filename; $fileUrl = $nowPath."/".$filename; if(is_dir($fullName)) { if($col % $listSize == 0 && $col != 0) { echo("</tr>\n<tr align='center'>\n"); for($i=$rowdd-$listSize; $i<$rowdd; $i++) { echo("<td>".$filelist[$i]."</td>\n"); } echo("</tr>\n<tr align='center'>\n"); } $line = " <td> <table width='106' height='106' border='0' cellpadding='0' cellspacing='1' bgcolor='#CCCCCC'> <tr><td align='center' bgcolor='#FFFFFF'> <a href='pic_view.php?activepath=".$fileUrl."'> <img src='images/pic_dir.gif' width='44' height='42' border='0'> </a></td></tr></table></td>"; $filelist[$rowdd] = $filename; $col++; $rowdd++; echo $line; } else if(IsImg($filename)) { if($col%$listSize==0&&$col!=0) { echo("</tr>\n<tr align='center'>\n"); for($i=$rowdd-$listSize;$i<$rowdd;$i++) { echo("<td>".$filelist[$i]."</td>\n"); } echo("</tr>\n<tr align='center'>\n"); } $line = " <td> <table width='106' height='106' border='0' cellpadding='0' cellspacing='1' bgcolor='#CCCCCC'> <tr> <td align='center' bgcolor='#FFFFFF'> ".GetImgFile($truePath,$nowPath,$filename)." </td> </tr></table></td>"; $filelist[$rowdd] = $filename; $col++; $rowdd++; echo $line; } } } echo("</tr>\n"); if(!empty($filelist)) { echo("<tr align='center'>\n"); $t = ($rowdd-1)%$listSize; if($t==0) { $t=$listSize; } for($i=$rowdd-$t;$i<$rowdd;$i++) { echo("<td>".$filelist[$i]."</td>\n"); } echo("</tr>\n"); } } /** * 获取图片文件 * * @access public * @param string $truePath 真实地址 * @param string $nowPath 当前地址 * @param string $fileName 文件名称 * @return string */ function GetImgFile($truePath, $nowPath, $fileName) { $toW=102; $toH=102; $srcFile = $truePath."/".$fileName; $info = ""; $data = GetImageSize($srcFile, $info); $srcW=$data[0]; $srcH=$data[1]; if($toW>=$srcW&&$toH>=$srcH) { $ftoW=$srcW; $ftoH=$srcH; } else { $toWH=$toW / $toH; $srcWH=$srcW / $srcH; if($toWH<=$srcWH) { $ftoW=$toW; $ftoH=$ftoW*($srcH/$srcW); } else { $ftoH=$toH; $ftoW=$ftoH*($srcW/$srcH); } } return("<a href='".$nowPath."/".$fileName."' target='_blank'><img src='".$nowPath."/".$fileName."' width='".$ftoW."' height='".$ftoH."' border='0'></a>"); } function IsImg($fileName) { if(preg_match("#\.(jpg|gif|png)$#", $fileName)) return 1; else return 0; }