bbsupload.php
来自「bbs server linux平台下软件源码」· PHP 代码 · 共 310 行
PHP
310 行
<?php /** * This file lists boards to user. * $Id: bbsupload.php,v 1.7 2003/09/15 05:37:17 stiger Exp $ */ $filenames=array(); $filesizes=array(); global $errno; @$action=$_GET["act"]; $totalsize=0; $allnames=""; require("funcs.php"); if ($loginok !=1 ) html_nologin(); else { html_init("gb2312","粘贴附件"); $attachdir=getattachtmppath($currentuser["userid"] ,$utmpnum); @mkdir($attachdir); if ($action=="delete") { @$act_attachname=$_GET["attachname"]; $fp1=@fopen($attachdir . "/.index","r"); if ($fp1!=FALSE) { $fp2=@fopen($attachdir . "/.index2","w"); while (!feof($fp1)) { $buf=fgets($fp1); if (FALSE==($pos=strpos($buf," " . $act_attachname . "\n"))) { fputs($fp2,$buf); } else { @unlink($attachdir . "/" . substr($buf, 0 ,$pos-1)); } } fclose($fp1); fclose($fp2); @unlink($attachdir . "/.index"); @rename($attachdir . "/.index2",$attachdir . "/.index"); } } else if ($action=="add") { @$errno=$_FILES['attachfile']['error']; if ($errno==UPLOAD_ERR_OK) { $buf=$_FILES['attachfile']['name']; $tok = strtok($buf,"/\\"); $act_attachname=""; while ($tok) { $act_attachname=$tok; $tok = strtok("/\\"); } $act_attachname=strtr($act_attachname,$filename_trans); $act_attachname=substr($act_attachname,-60); if ($act_attachname!="") { if ($_FILES['attachfile']['size']>ATTACHMAXSIZE) $errno=UPLOAD_ERR_FORM_SIZE; } else $errno=100; } } $filecount=0; /* if ($handle = @opendir($attachdir)) { while (false != ($file = readdir($handle))) { if ($file[0]=='.') continue; $filenames[] = $file; $filesizes[] = filesize($attachdir . "/" . $file); $totalsize+=$filesizes[$filecount]; $filecount++; $allnames = $allnames . $file . ";"; } closedir($handle); }*/ if (($fp=@fopen($attachdir . "/.index","r"))!=FALSE) { while (!feof($fp)) { $buf=fgets($fp); $buf=substr($buf,0,-1); //remove "\n" if ($buf=="") continue; $file=substr($buf,0,strpos($buf,' ')); if ($file=="") continue; $name=strstr($buf,' '); $name=substr($name,1); $filenames[] = $name; $filesizes[$name] = filesize($file); $totalsize+=$filesizes[$name]; $filecount++; $allnames = $allnames . $name . ";"; } fclose($fp); }?><script language="JavaScript"><!--function SymError(){ return true;}window.onerror = SymError;//--></script><style type="text/css">.txt01 { font-family: "宋体"; font-size: 12px}.txt02 { font-family: "宋体"; font-size: 12px; color: #770260}.txt-b01 { font-family: "宋体"; font-size: 12px; color: #770260 ; background-color: #C7A9EF; border-color: #C7A9EF #5C034A #551A49 #C9B3E7; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px}.txt-b02 { font-family: "宋体"; font-size: 12px; color: #000000; background-color: #F5EAF9}.txt-b03 { font-family: "宋体"; font-size: 12px; color: #770260; background-color: #F5EAF9}.form01 { font-family: "宋体"; font-size: 12px; height: 20px; letter-spacing: 3px}.form02 { font-size: 12px}a:hover { color: #FF0000; text-decoration: none}.title01 { font-family: "黑体"; font-size: 16px; color: #770260 ; letter-spacing: 5px}</style><body bgcolor="#FFFFFF" background="/images/rback.gif"><?php if ($action=="add") { if ($_FILES['attachfile']['size']+$totalsize>ATTACHMAXSIZE) { unlink($attachdir . "/" . $act_attachname); unset($filenames,$act_attachname); $errno=UPLOAD_ERR_FORM_SIZE; } if ($filecount>ATTACHMAXCOUNT) { echo "附件个数超过规定！"; break; } else switch ($errno) { case UPLOAD_ERR_OK: @mkdir($attachdir); $tmpfilename=tempnam($attachdir,"att"); if (isset($filesizes[$act_attachname])) { echo "存在同名文件！"; } else { if (is_uploaded_file($_FILES['attachfile']['tmp_name'])) { move_uploaded_file($_FILES['attachfile']['tmp_name'], $tmpfilename); /* 填写 .index*/ if (($fp=@fopen($attachdir . "/.index", "a"))==FALSE) { unlink($attachdir . "/" . $act_attachname); } else { fputs($fp,$tmpfilename . " " . $act_attachname . "\n"); fclose($fp); echo "文件上载成功！"; $filenames[] = $act_attachname; $filesizes[$act_attachname] = filesize($tmpfilename); $totalsize+=$filesizes[$act_attachname]; $filecount++; $allnames = $allnames . $act_attachname . ";"; break; } } echo "保存附件文件失败！"; } break; case UPLOAD_ERR_INI_SIZE: case UPLOAD_ERR_FORM_SIZE: echo "文件超过预定的大小" . sizestr(ATTACHMAXSIZE) . "字节"; break; case UPLOAD_ERR_PARTIAL: echo "文件传输出错！"; break; case UPLOAD_ERR_NO_FILE: echo "没有文件上传！"; break; case 100: echo "无效的文件名！"; default: echo "未知错误"; } echo "<br />"; }?><script language=javascript>function addsubmit() { var e1,e3; var e2; var pos=0;
var obj=document.forms[0].elements["attachfile"];
if (!obj) return true; if (obj.value == ""){ alert('您还没选择上传的附件'); return false; } else { e2="bbsupload.php?act=add"; document.forms[0].action=e2; document.forms[0].submit(); }}function deletesubmit() { var e2; e2="bbsupload.php?act=delete&attachname="+document.forms[1].elements["removefile"].value; document.forms[1].action=e2; document.forms[1].submit();}function clickclose() { if (document.forms[0].elements["attachfile"].value == "") return window.close(); else if (confirm("您填写了文件名，但没有上载。是否确认关闭？")==true) return window.close(); return false;}<!-- opener.document.forms["postform"].elements["attachname"].value = <?php echo "\"$allnames\""; ?>;//--></script><form name="addattach" method="post" ENCTYPE="multipart/form-data" align="left" action=""> <table border="0" cellspacing="2" class="txt-b03"> <tr> <td height="2"> <table border="0"> <tr> <td colspan="2" height="13" class="txt02"> <font>1、点“<font color="#FF0000">浏览</font>”按钮，找到您所要粘贴的附件文件：</font> </td> </tr><?php if ($filecount<ATTACHMAXCOUNT) {?> <tr> <td colspan="2" height="25" class="form01"> <input type="hidden" name="MAX_FILE_SIZE" value=<?php echo(ATTACHMAXSIZE);?>> <input type="file" name="attachfile" size="20" value class="form02"> </td> </tr><?php } else {?> <tr> <td colspan="2" height="25" class="form01">附件个数已满！</td> <input type="hidden" name="attachfile" size="20" value class="form02"> </tr><?php }?> </table> </td> </tr> <tr> <td> <table border="0" width="500"> <tr> <td width="420" class="txt02">2、选定一个文件后，点“<font color="#FF0000">粘贴</font>”按钮，将该文件贴到文章上:</td> <td width="80"> <input type="button" width="61" height="21" value="粘贴" border="0" onclick="addsubmit()" class="form01" > </td> </tr> </table> </td> </tr> <tr> <td class="txt02"> 3、如有多个附件文件要粘贴，重复1、2步骤；</td> </tr> <tr> <td> <table border="0" width="500"> <tr> <td width="420" class="txt02">4、所有的附件粘贴完毕后，点“<font color="#FF0000">完成</font>”按钮返回。</td> <td width="80"> <input type="button" width="61" height="21" value="完成" border="0" onclick="return clickclose()" class="form01"> </td> </tr> </table> </td> </tr> </table></form><form name="deleteattach" ENCTYPE="multipart/form-data" method="post" align="left" action=""> <table border="0" width="500" cellspacing="2"> <tr> <td width="423"><font color="#804040"> <select name="removefile" cols="40" size="1" class="form02"><?php foreach ($filenames as $file) printf("<option value=\"%s\">%s</option>",$file,$file);?> </select> </font></td> <td width="77"> <input type="button" width="61" height=21 value="删除" onclick="return deletesubmit()" class="form01"> </td> </tr></table> <table border="0" cellspacing="2" class="txt-b03"> <tr><td> <table border="0" width="500"> <tr> <td width="200" class="txt01" align="right">现在附件文件总量为：</td> <td width="300" class="txt01"><font color="#FF0000"><b> <?php echo sizestring($totalsize); ?>字节</b></font></td> </tr> <tr> <td width="200" class="txt01" align="right">注意：附件总容量最大不能超过：</td> <td width="300" class="txt01"><font color="#FF0000"><b> <?php echo sizestring(ATTACHMAXSIZE); ?>字节</b></font></td> </tr> </table> </td></tr></table><table width="75%" border="0" align="center" cellpadding="0" cellspacing="0"></table><div align="center"> <center> <p> </p> </center></div></form></body></html><?php } // nologin else?>⌨️ 快捷键说明
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