bbseditatt.php
来自「linux/unix环境下的建站系统」· PHP 代码 · 共 205 行
PHP
205 行
<?php require("www2-funcs.php"); require("www2-board.php"); require("www2-bmp.php"); $sessionid = login_init(TRUE); bbs_session_modify_user_mode(BBS_MODE_EDIT); assert_login(); $brdnum = @$_GET["bid"] ; settype($brdnum,"integer"); $brdarr = array(); $isnormalboard = bbs_safe_getboard($brdnum, "", $brdarr); if (is_null($isnormalboard)) { html_error_quit("错误的讨论区"); } $board = $brdarr["NAME"]; $usernum = $currentuser["index"]; $brd_encode = urlencode($board); if(bbs_checkpostperm($usernum, $brdnum) == 0) { html_error_quit("错误的讨论区或者您无权在此讨论区发表文章"); } if (bbs_is_readonly_board($brdarr)) html_error_quit("不能在只读讨论区发表文章"); $ftype = $dir_modes["NORMAL"]; bbs_board_nav_header($brdarr, "修改附件"); if (isset($_GET['id'])) $id = intval($_GET['id']); else html_error_quit("错误的文编号"); $articles = array(); $num = bbs_get_records_from_id($brdarr["NAME"], $id, $ftype, $articles); if ($num == 0) html_error_quit("错误的文编号"); @$action=$_GET["act"]; $msg = ""; $ret = false; if ($action=="delete") { @$act_attachnum=$_GET["attachnum"]; settype($act_attachnum, "integer"); $ret = bbs_attachment_del($board, $id, $act_attachnum); if (!is_array($ret)) $msg = "错误: " . bbs_error_get_desc($ret); else $msg = "删除附件成功"; } else if ($action=="add") { if (!bbs_is_attach_board($brdarr) && !($currentuser["userlevel"]&BBS_PERM_SYSOP)) html_error_quit("不能添加附件"); if (isset($_FILES['attachfile'])) { @$errno=$_FILES['attachfile']['error']; } else { $errno = UPLOAD_ERR_PARTIAL; } switch ($errno) { case UPLOAD_ERR_OK: $ofile = $_FILES['attachfile']['tmp_name']; if (!file_exists($ofile)) { $msg = "文件传输出错！"; break; } $oname = $_FILES['attachfile']['name']; if (!is_uploaded_file($ofile)) { die; } if (compress_bmp($ofile, $oname)) { $msg = "过大 BMP 图片被自动转换成 PNG 格式。"; } $ret = bbs_attachment_add($board, $id, $ofile, $oname); if (!is_array($ret)) $msg = "错误:" . bbs_error_get_desc($ret); else $msg .= "添加附件成功"; break; case UPLOAD_ERR_INI_SIZE: case UPLOAD_ERR_FORM_SIZE: $msg = "文件超过上限 " . sizestring(BBS_MAXATTACHMENTSIZE) . " 字节"; break; case UPLOAD_ERR_PARTIAL: $msg = "文件传输出错！"; break; case UPLOAD_ERR_NO_FILE: $msg = "没有文件上传！"; break; default: $msg = "未知错误"; } } if (!is_array($ret)) { $attachments = bbs_attachment_list($board, $id); if (!is_array($attachments)) { html_error_quit(bbs_error_get_desc($attachments)); } } else { $attachments = $ret; } $filecount = count($attachments); $totalsize=0; $allnames = array();$allnames_p = array();$allpos = array();$alllen=array(); for($i=0;$i<$filecount;$i++) { $allnames[] = $attachments[$i]["name"]; $allnames_p[] = "'" . addslashes($attachments[$i]["name"]) . "'"; $allpos[] = $attachments[$i]["pos"]; $alllen[] = $attachments[$i]["size"]; $totalsize += $attachments[$i]["size"]; } page_header("上传附件", FALSE);?><body><script type="text/javascript"><!--function addsubmit() { 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 { var e2="bbseditatt.php?bid=<?php echo $brdnum; ?>&id=<?php echo $id; ?>&act=add"; getObj("winclose").style.display = "none"; document.forms[0].action=e2; document.forms[0].paste.value='附件上载中，请稍候...'; document.forms[0].paste.disabled=true; document.forms[0].submit(); return true; }}function deletesubmit(f) { var e2="bbseditatt.php?bid=<?php echo $brdnum; ?>&id=<?php echo $id; ?>&act=delete&attachnum="+f; if(confirm("确定删除这个附件？")) { 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;}att = new attWriter(<?php echo $brdnum; ?>,<?php echo $id; ?>,0,0,<?php echo ($isnormalboard?"1":"0"); ?>);addBootFn(function() { var name = [<?php echo implode(",",$allnames_p); ?>]; var len = [<?php echo implode(",",$alllen); ?>]; var pos = [<?php echo implode(",",$allpos); ?>]; var i; for(i=0; i<pos.length; i++) { var o = getObj("att" + i); if (o) o.href = attachURL(name[i], len[i], pos[i]); }});if (!opener) { addBootFn(function() { getObj("winclose").style.display = "none"; });}//--></script><div style="width: 550px; margin: 1em auto;"><?php if ($msg) echo "<font color='red'> 提示：".$msg."</font>"; ?><form name="addattach" method="post" ENCTYPE="multipart/form-data" class="left" action="">发信人: <?php echo $articles[1]['OWNER']; ?>, 信区: <?php echo $brd_encode; ?> [<a href="bbsdoc.php?board=<?php echo $brd_encode; ?>">本讨论区</a>]<br/>标 题: <a href="bbscon.php?bid=<?php echo $brdnum; ?>&id=<?php echo $id; ?>"><?php echo $articles[1]['TITLE']; ?> </a><br/><br/><?php if ($sessionid) echo "<input type='hidden' name='sid' value='$sessionid' />"; ?>选择需要添加为附件的文件后点上传：<br/><?php if (!bbs_is_attach_board($brdarr) && !($currentuser["userlevel"]&BBS_PERM_SYSOP)) {?> 本版不能上传附件！ <input type="hidden" name="attachfile" /> <?php } else if ($filecount<BBS_MAXATTACHMENTCOUNT) {?> <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo(BBS_MAXATTACHMENTSIZE);?>" /> <input type="file" name="attachfile" size="20" /> <input type="button" value="上传" name="paste" onclick="addsubmit();" /><?php } else {?> 附件个数已满！ <input type="hidden" name="attachfile" /><?php }?> <input type="button" id="winclose" value="上传完成, 关闭窗口" onclick="return clickclose()" /><p>附件文件总量：<?php echo sizestring($totalsize); ?> 字节,上限：<?php echo sizestring(BBS_MAXATTACHMENTSIZE); ?> 字节,还能上传：<font color="#FF0000"><b><?php $rem = BBS_MAXATTACHMENTSIZE-$totalsize; if ($rem < 0) $rem = 0; echo sizestring($rem); ?> 字节</b></font>.</p></form><form name="deleteattach" ENCTYPE="multipart/form-data" method="post" class="left" action=""> <?php if ($sessionid) echo "<input type='hidden' name='sid' value='$sessionid' />"; ?><ol style="padding-left: 2em; margin-left: 0em;">帖子内的附件列表: (最多能上传 <?php echo BBS_MAXATTACHMENTCOUNT; ?> 个, 还能上传 <font color="#FF0000"><b><?php echo (BBS_MAXATTACHMENTCOUNT-$filecount); ?></b></font> 个)<?php for($i=0;$i<$filecount;$i++) { $f = $attachments[$i]; echo "<li><a target='_blank' href='#' id='att".$i."'>".$f["name"]."</a> (".sizestring($f["size"])."字节) <a href=\"javascript:deletesubmit('".($i+1)."');\">删除</a></li>"; }?></ol></form></div></body></html>⌨️ 快捷键说明
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