📄 index.php
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<?
/*
########################################
# inso http://www.shi8.com #
# 使用GD库自动创建缩略图 #
########################################
*/
require_once 'config.php';
/*----------------------------------------------*/
$gentime = microtime();
$gentime = explode(' ',$gentime);
$gentime = $gentime[1] + $gentime[0];
$pg_start = $gentime;
/*----------------------------------------------*/
$url = $_SERVER["PHP_SELF"]."?";
$start = ( isset($_GET["start"]) ) ? $_GET["start"] : 0;
$sortby = ( isset($_GET["sortby"]) ) ? $_GET["sortby"] : $df_sortby;
$ascdsc = ( isset($_GET["ascdsc"]) ) ? $_GET["ascdsc"] : $df_ascdsc;
$sfxs = array(".jpg",".jpeg",".png",".PNG", ".JPG",".JPEG");
$curdir = dirname(stripslashes($_SERVER["PATH_TRANSLATED"]));
$slash = ( strstr($curdir,"\\") ) ? "\\" : "/";
$thumbdir = $thumbdir;
$images = array();
@ $handle = opendir($curdir);
if ( !$handle ) {
error("无法打开目录!");
exit;
}
while ( $file = readdir($handle) ) {
if ( isValid($file,$sfxs) ) {
$tmp = array();
$tmp[0] = $file;
$tmp[1] = filemtime($file);
$tmp[2] = filesize($file);
array_push($images,$tmp);
if ( !file_exists($thumbdir.$slash.$file) ) {
createThumb($file);
}
}
}
usort($images,"sortme");
?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title><? echo "$names";?> <? echo "$version";?>--Powered by inso (www.shi8.com)</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language='JavaScript' src='common.js'></script>
<link rel='stylesheet' type='text/css' href='styles.css'>
</head>
<body>
<h3 align="center"><? echo "$names";?></h3>
<?
$k = $start;
$n = count($images);
$ord = "&sortby=".$sortby."&ascdsc=".$ascdsc;
if ( $start > 0 ) {
$pn = $start - $rows*$cols;
$prev = '<a href="'.$url.$ord.'&start='.$pn.'">上一页</a>';
} else {
$prev = "前一页";
}
if ( $start + $rows*$cols < $n) {
$nn = $start + $rows*$cols;
$next = '<a href="'.$url.$ord.'&start='.$nn.'">下一页</a>';
} else {
$next = "下一页";
}
if ( $n-$k < $rows*$cols ) {
$rows = ceil(($n-$k)/$cols);
}
?>
<table border="0" align="center" width="<?=$cols*$maxw*1.4?>">
<tr>
<td colspan="<?=$cols?>" align="center">
<form name="f" action="<?=$_SERVER["PHP_SELF"]?>"
method="GET">
<input name="start" type="hidden" value="<?=$start?>">
分类方式
<select name="sortby">
<option value="-1">-- 分类方式 --</option>
<option value="date"<? if ($sortby=="date") echo "
SELECTED"?>>日期</option>
<option value="size"<? if ($sortby=="size") echo "
SELECTED"?>>大小</option>
<option value="name"<? if ($sortby=="name") echo "
SELECTED"?>>名称</option>
</select>
<input name="ascdsc" value="ASC" type="radio"<? if
($ascdsc=="ASC") echo " CHECKED"?>>升序
<input name="ascdsc" value="DESC" type="radio"<? if
($ascdsc=="DESC") echo " CHECKED"?>>降序
<input type="submit" value="重排序">
</form><br /> IP总量:<font color="green"><? include("counter.php");?></font>个 | 当前在线:<font color="green"><? include "online.php";?></font>位访客
</td>
</tr>
<tr>
<td colspan="<?=$cols?>"><hr></td>
</tr>
<tr>
<td colspan="<?=$cols?>">
<table width="100%">
<tr>
<td><?=$prev?></td>
<td align="right"><?=$next?></td>
</tr>
</table>
</td>
</tr>
<?
for ( $i=0; $i<$rows; $i++ ) {
?>
<tr>
<?
for ( $j=0; $j<$cols; $j++ ) {
?>
<td class="img" width="<?=round(100/$cols)?>%">
<?
if ( $k < $n ) {
?>
<a href="view.php?F=<?=$images[$k][0]?>" target="_blank"><img src=<?=$thumbdir."/".$images[$k][0]?> border=0 alt='<li>文件名:<b><?=$images[$k][0]?></b><li>文件大小:<font color=red><?=round($images[$k][2]/1024)?> </font>KB<li>创建日期:<font color=blue><?=date("Y年n月j日 H:i:s",$images[$k][1])?></font> ' vspace=2 style=filter:progid:DXImageTransform.Microsoft.Shadow(color=#000000,direction=135,strength=5)></a>
<br />
<?
} else {
?>
<img src="img/no.gif" alt="暂无照片">
<?
}
?>
</td>
<?
$k++;
}
?>
</tr>
<?
}
?>
<tr>
<td colspan="<?=$cols?>"><hr></td>
</tr>
</table>
<table border="0" align="center" width="<?=$cols*$maxw*1.4?>">
<tr>
<td align="center">
<p align="right"><a href=form.php>上传图片</a><br />
<?
$gentime = microtime();
$gentime = explode(' ',$gentime);
$gentime = $gentime[1] + $gentime[0];
$pg_end = $gentime;
$totaltime = ($pg_end - $pg_start);
$showtime = number_format($totaltime, 5, '.', '');
echo("页面执行时间:" . $showtime . "秒");
?>
<br />
<a title="使用GD库创建缩略图<br />">inso相册 <? echo "$version";?></a><br />
© <a href="http://www.shi8.com" target="_target" title="照手册改的">inso汉化基地<a/>
</p>
</td>
</tr>
</table>
</body>
</html>
<?
function isValid($f,$a) {
$t = getSuffix($f);
return ( in_array($t,$a) ) ? true : false;
}
function getSuffix($f) {
$n = strrpos($f,".");
return substr($f,$n,strlen($f)-$n);
}
function createThumb($f) {
global $maxw, $maxh, $curdir, $thumbdir, $slash;
$type = getSuffix($f);
if ($type==".png") {
$input = imagecreatefrompng($f);
}
else if ($type==".PNG") {
$input = imagecreatefrompng($f);
}
else {
$input = imagecreatefromjpeg($f);
}
if ( !$input ) {
error("无效图片格式");
return false;
}
$tmp = getimagesize($f);
if ( !$tmp ) {
error("无法获得图片大小");
return false;
}
$w = ($tmp[0]>$maxw) ? $maxw : $tmp[0];
$h = $tmp[1] * ($maxw/$tmp[0]);
if ( $h>$maxh ) {
$h = $maxh;
$w = $tmp[0] * ($maxh/$tmp[1]);
}
@ $output = imagecreate($w,$h);//for GD 1.X
//@ $output = imagecreatetruecolor($w,$h); //for GD 2.X
if ( !$output ) {
error("无法生成缩略图");
return false;
}
imagecopyresized( $output,$input, 0,0, 0,0, $w,$h, $tmp[0],$tmp[1] );
$newfile = $thumbdir.$slash.$f;
if ( $type == ".png" ) {
imagepng($output,$newfile);
}
else if ($type==".PNG") {
imagepng($output,$newfile);
} else {
imagejpeg($output,$newfile);
}
}
function sortme($a,$b) {
global $sortby, $ascdsc;
if ( $sortby == "name" ) {
$n = 0;
} elseif ( $sortby == "date" ) {
$n = 1;
} elseif ( $sortby == "size" ) {
$n = 2;
}
$m = ( $ascdsc == "ASC" ) ? 1 : -1;
if ( $a[$n] == $b[$n] ) return 0;
return ($a[$n] > $b[$n]) ? $m : -1*$m;
}
function error($str) {
echo '<div style="background-color:#ffffff;color:#660000;font-
weight:bold">'.$str.'</div>';
}
?>
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