PHP+ACCESS 文章管理程序代码
程序员文章站
2022-06-20 14:30:33
复制代码 代码如下:
<?php
session_start();
//==========================
//作者：biyuan
//时间：2006.07
//联系：qq6010707
//==========================
?>
<html>
<head>
<title>碧原网络php+access文章管理系统</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<style type="text/css">
body {
margin:0px;
text-align:center;
font-size:12px;
font-family:verdana;
}
td {
font-size:12px;
height:28px;
padding:4px;
font-family:verdana;
}
a:link,
a:visited,
a:active {
color: #005a17; text-decoration: none;
}
a:hover {
color: #ff5a00; text-decoration: underline;
}
</style>
</head>
<body>
<?php
//==================================
//连接数据库
//==================================
@$conn = new com("adodb.connection");
$conn->open("driver={microsoft access driver (*.mdb)}; dbq=" . realpath("article.mdb"));
//==================================
//文章导航
//==================================
function article_menu(){
global $conn;
@$sql = "select * from list";
@$rs = $conn->execute($sql);
while(!$rs->eof){
echo "| <a href=\"?classid=" . $rs->fields[2]->value . "\">" . $rs->fields[1]->value . "</a> ";
$rs->movenext();
}
echo "| <a href=\"?admin=login\">后台管理</a>\r\n";
$rs->close();
if(@$_session["articleadmin"] == "by_php_article"){
echo "<br />管理选项-> | <a href=\"?admin=class\">分类管理</a> | <a href=\"?admin=insert\">发表文章</a> | <a href=\"?admin=list\">文章列表</a> | <a href=\"?admin=logout\">退出登陆</a>";
}
}
//==================================
//文章列表：article_list(文章分类id)
//==================================
function article_list($str){
global $conn;
@$sql = "select id,by_title,by_name,by_time,by_count from article where by_class = " . $str . " order by id desc";
@$rs = $conn->execute($sql);
if(!$rs->eof){
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章标题</td><td>文章作者</td><td>发表时间</td><td>浏览次数</td>\r\n"
. " </tr>\r\n";
while(!$rs->eof){
echo " <tr bgcolor=\"#ffffff\">\r\n"
. " <td><a href=\"?artid=" . $rs->fields[0]->value . "\">" . $rs->fields[1]->value . "</a></td><td>" . $rs->fields[2]->value . "</td><td>" . date("y-m-d h:i:s",$rs->fields[3]->value) . "</td><td>" . $rs->fields[4]->value . "</td>\r\n"
. " </tr>\r\n";
$rs->movenext();
}
echo "</table>\r\n";
}
else {
echo "<br />该分类不存在或暂时没有任何文章!";
}
$rs->close();
}
//==================================
//文章详细：article_look(文章id)
//==================================
function article_look($str){
global $conn;
@$sql = "select * from article where id = " . $str;
@$rs = $conn->execute($sql);
@$usql= "update article set by_count = (by_count + 1) where id = " . $str;
$conn->execute($usql);
if(!$rs->eof){
@$body = $rs->fields[5]->value;
$body = str_replace("[url=file://%22,%22%22,$body/]\\","",$body[/url]);
echo "<table border=\"0\" width=\"60%\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td style=\"font-size:14px;font-weight:bold\">" . $rs->fields[1]->value . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章作者:" . $rs->fields[2]->value . " | 发表时间:" . date("y-m-d h:i:s",$rs->fields[3]->value) . " | 浏览次数:" . $rs->fields[4]->value . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#ffffff\">\r\n"
. " <td>" . $body . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#f3f3f3\">\r\n"
. " <td align=\"right\">【 <a href=\"javascript:history.back();\">返 回</a> 】 【 <a href=\"javascript:print();\">打 印</a> 】 【 <a href=\"javascript:close();\">关 闭</a> 】</td>\r\n"
. " </tr>\r\n"
. " </table>\r\n"
. " <script language=\"javascript\">document.title += \"--" . $rs->fields[1]->value . "\";</script>\r\n";
}
else {
echo "<br />该文章不存在或已被管理员删除!";
}
$rs->close();
}
//==================================
//后台:分类管理
//==================================
function admin_class(){
global $conn;
@$sql = "select * from list";
@$rs = $conn->execute($sql);
echo "<form action=\"\" method=\"post\" name=\"frm\">\r\n";
while(!$rs->eof){
echo "类别:<input type=\"text\" value=\"" . $rs->fields[1]->value . "\" name=\"class_" . $rs->fields[0]->value . "\" /> 编号:<input type=\"text\" value=\"" . $rs->fields[2]->value . "\" name=\"class_cid_" . $rs->fields[0]->value . "\" /> <input type=\"button\" value=\"修改\" onclick=\"frm.action='?admin=class&class=edit&id=" . $rs->fields[0]->value . "';submit();\" /> <input type=\"button\" value=\"删除\" onclick=\"frm.action='?admin=class&class=del&id=" . $rs->fields[0]->value . "';submit();\" /><br />\r\n";
$rs->movenext();
}
echo "类别:<input type=\"text\" name=\"class_name\" /> 编号:<input type=\"text\" name=\"class_cid\" /> <input type=\"button\" value=\"增加\" onclick=\"frm.action='?admin=class&class=add';submit();\" /> <input type=\"button\" value=\"闲置\" disabled />\r\n"
. "</form>\r\n";
//增加一个类别
if(@$_get["class"] == "add"){
if(@$_post["class_name"] == "" || @$_post["class_cid"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$sql = "insert into list(by_list,by_cid) values('" . $_post["class_name"] . "' , '" . $_post["class_cid"] . "')";
$conn->execute($sql);
echo "<br />添加成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 2000);</script>";
}
}
//修改一个类别
if(@$_get["class"] == "edit"){
if(@$_post["class_" . $_get["id"]] == "" || @$_post["class_cid_" . $_get["id"]] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$sql = "update list set by_list = '" . $_post["class_" . $_get["id"]] . "' , by_cid = '" . $_post["class_cid_" . $_get["id"]] . "' where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />修改成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 2000);</script>";
}
}
//删除一个类别
if(@$_get["class"] == "del"){
@$sql = "delete from list where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />删除成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 100);</script>";
}
}
//==================================
//后台:发表文章(支持html)
//==================================
function admin_insert(){
global $conn;
if(@$_get["innert"] == "add"){
if(@$_post["title"] == "" || @$_post["name"] == "" || @$_post["class"] == "" || @$_post["body"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$body = $_post["body"];
$body = str_replace("'", "''", $body);
$body = str_replace("\r\n", "<br />", $body);
@$sql = "insert into article(by_title,by_name,by_time,by_count,by_body,by_class) values('" . $_post["title"] . "' , '" . $_post["name"] . "' , #" . date("y-m-d g:i:s") . "# , 0 , '" . $body . "' , '" . $_post["class"] . "')";
$conn->execute($sql);
echo "<br />添加成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=insert';\", 2000);</script>";
}
}
else {
echo "<div style=\"width:590px;text-align:left\">\r\n"
. "<form action=\"?admin=insert&innert=add\" method=\"post\">\r\n"
. "文章标题：<input type=\"text\" name=\"title\" /><br />\r\n"
. "文章作者：<input type=\"text\" name=\"name\" /><br />\r\n"
. "文章类别：<select name=\"class\">\r\n";
@$sql = "select * from list";
@$rs = $conn->execute($sql);
while(!$rs->eof){
echo "<option value=\"" . $rs->fields[2]->value . "\">" . $rs->fields[1]->value . "</option>\r\n";
$rs->movenext();
}
echo "</select><br />\r\n"
. "文章正文：<textarea cols=\"70\" rows=\"14\" name=\"body\"></textarea><br />\r\n"
. "<center><input type=\"submit\" value=\"提交\" /> <input type=\"reset\" value=\"重置\" /></center>\r\n"
. "</form>\r\n"
. "</div>\r\n";
}
}
//==================================
//后台:文章列表
//==================================
function admin_list(){
global $conn;
@$sql = "select id,by_title,by_name,by_time,by_count,by_class from article order by id desc";
@$rs = $conn->execute($sql);
if(!$rs->eof){
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章标题</td><td>文章分类<td>文章作者</td><td>发表时间</td><td>浏览次数</td><td>操作</td>\r\n"
. " </tr>\r\n";
while(!$rs->eof){
@$sql = "select * from list where by_cid = " . $rs->fields[5]->value;
@$crs = $conn->execute($sql);
@$cid = $crs->fields[1]->value;
echo " <tr bgcolor=\"#ffffff\">\r\n"
. " <td><a href=\"?artid=" . $rs->fields[0]->value . "\">" . $rs->fields[1]->value . "</a></td><td>" . $cid . "</td><td>" . $rs->fields[2]->value . "</td><td>" . $rs->fields[3]->value . "</td><td>" . $rs->fields[4]->value . "</td><td><a href=\"?admin=list&list=edit&id=" . $rs->fields[0]->value . "\">编辑</a> | <a href=\"?admin=list&list=del&id=" . $rs->fields[0]->value . "\">删除</a></td>\r\n"
. " </tr>\r\n";
$crs->close();
$rs->movenext();
}
echo "</table>\r\n";
}
else {
echo "<br />该分类不存在或暂时没有任何文章!";
}
$rs->close();
//修改文章
if(@$_get["list"] == "edit"){
if(@$_get["edit"] == "true"){
if(@$_post["title"] == "" || @$_post["name"] == "" || @$_post["class"] == "" || @$_post["body"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$body = $_post["body"];
$body = str_replace("'", "''", $body);
$body = str_replace("\r\n", "<br />", $body);
@$sql = "update article set by_title = '" . $_post["title"] . "' , by_name = '" . $_post["name"] . "' , by_count = " . $_post["count"] . " , by_body = '" . $body . "' , by_class = '" . $_post["class"] . "' where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />修改成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=list';\", 2000);</script>";
}
}
else {
@$sql = "select * from article where id = " . $_get["id"];
@$rs = $conn->execute($sql);
echo "<div style=\"width:590px;text-align:left\">\r\n"
. "<form action=\"?admin=list&list=edit&edit=true&id=" . $rs->fields[0]->value . "\" method=\"post\">\r\n"
. "文章标题：<input type=\"text\" name=\"title\" value=\"" . $rs->fields[1]->value . "\" /><br />\r\n"
. "文章作者：<input type=\"text\" name=\"name\" value=\"" . $rs->fields[2]->value . "\" /><br />\r\n"
. "浏览次数：<input type=\"text\" name=\"count\" value=\"" . $rs->fields[4]->value . "\" /><br />\r\n"
. "文章类别：<select name=\"class\" id=\"class\">\r\n";
@$sql = "select * from list";
@$crs = $conn->execute($sql);
while(!$crs->eof){
echo "<option value=\"" . $crs->fields[2]->value . "\">" . $crs->fields[1]->value . "</option>\r\n";
$crs->movenext();
}
$crs->close();
@$body = $rs->fields[5]->value;
$body = str_replace("<br />","\r\n",$body);
echo "</select><br />\r\n"
. "<script language=\"javascript\">\r\n"
. "document.getelementbyid(\"class\").selectedindex = " . $rs->fields[6]->value . " - 1;\r\n"
. "</script>\r\n"
. "文章正文：<textarea cols=\"70\" rows=\"14\" name=\"body\">" . $body . "</textarea><br />\r\n"
. "<center><input type=\"submit\" value=\"提交\" /> <input type=\"reset\" value=\"重置\" /></center>\r\n"
. "</form>\r\n"
. "</div>\r\n";
}
}
//删除文章
if(@$_get["list"] == "del"){
@$sql = "delete from article where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />删除成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=list';\", 100);</script>";
}
}
//==================================
//权限验证
//==================================
function admin_session(){
if(@$_session["articleadmin"] != "by_php_article"){
echo "<br />请先登陆!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=login';\", 2000);</script>";
exit();
}
}
//==================================
//后台登陆
//==================================
function admin_login(){
if(@$_session["articleadmin"] == "by_php_article"){
echo "<script language=\"javascript\">window.location.href='?admin=admin';</script>";
}
else{
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td><strong>管理员登陆</strong></td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#ffffff\">\r\n"
. " <form method=\"post\" action=\"?admin=check\">\r\n"
. " <td><input type=\"password\" name=\"adminpass\" /><input type=\"submit\" value=\"确定\" /></td>\r\n"
. " </form>\r\n"
. " </tr>\r\n"
. "</table>\r\n";
}
}
//==================================
//登陆验证
//==================================
function admin_check(){
if(trim($_post["adminpass"]) != "admin"){
echo "<br />错误的密码!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
}
else {
echo "<br />登陆成功!";
@$_session["articleadmin"] = "by_php_article";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=admin';\", 2000);</script>";
}
}
//==================================
//url参数列表
//==================================
function page_load(){
@$classid = $_get["classid"];
if($classid != ""){
if(!is_numeric($classid)){
echo "<br />错误的参数!";
return false;
}
else {
article_list($classid);
}
}
@$artid = $_get["artid"];
if($artid != ""){
if(!is_numeric($artid)){
echo "<br />错误的参数!";
return false;
}
else {
article_look($artid);
}
}
@$admin = $_get["admin"];
if($admin == "login"){
admin_login();
}
if($admin == "check"){
admin_check();
}
if($admin == "admin"){
admin_session();
echo "<br />登陆成功!请选择功能菜单进行操作.";
}
if($admin == "logout"){
session_destroy();
echo "<br />已成功退出!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=login';\", 2000);</script>";
}
if($admin == "class"){
admin_session();
admin_class();
}
if($admin == "insert"){
admin_session();
admin_insert();
}
if($admin == "list"){
admin_session();
admin_list();
}
if($classid == "" && $artid == "" && $admin == ""){
echo "<script language=\"javascript\">window.location.href='?classid=1';</script>";
}
}
?>
<div style="width:100%;text-align:left;background:#cccccc;line-height:20px;">
<br /><br /><br />文章分类-> <?=article_menu();?>
</div>
<?=page_load();?>
<?php
$conn->close();
?>
</body>
</html>
复制代码 代码如下:
<?php
session_start();
//==========================
//作者：biyuan
//时间：2006.07
//联系：qq6010707
//==========================
?>
<html>
<head>
<title>碧原网络php+access文章管理系统</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<style type="text/css">
body {
margin:0px;
text-align:center;
font-size:12px;
font-family:verdana;
}
td {
font-size:12px;
height:28px;
padding:4px;
font-family:verdana;
}
a:link,
a:visited,
a:active {
color: #005a17; text-decoration: none;
}
a:hover {
color: #ff5a00; text-decoration: underline;
}
</style>
</head>
<body>
<?php
//==================================
//连接数据库
//==================================
@$conn = new com("adodb.connection");
$conn->open("driver={microsoft access driver (*.mdb)}; dbq=" . realpath("article.mdb"));
//==================================
//文章导航
//==================================
function article_menu(){
global $conn;
@$sql = "select * from list";
@$rs = $conn->execute($sql);
while(!$rs->eof){
echo "| <a href=\"?classid=" . $rs->fields[2]->value . "\">" . $rs->fields[1]->value . "</a> ";
$rs->movenext();
}
echo "| <a href=\"?admin=login\">后台管理</a>\r\n";
$rs->close();
if(@$_session["articleadmin"] == "by_php_article"){
echo "<br />管理选项-> | <a href=\"?admin=class\">分类管理</a> | <a href=\"?admin=insert\">发表文章</a> | <a href=\"?admin=list\">文章列表</a> | <a href=\"?admin=logout\">退出登陆</a>";
}
}
//==================================
//文章列表：article_list(文章分类id)
//==================================
function article_list($str){
global $conn;
@$sql = "select id,by_title,by_name,by_time,by_count from article where by_class = " . $str . " order by id desc";
@$rs = $conn->execute($sql);
if(!$rs->eof){
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章标题</td><td>文章作者</td><td>发表时间</td><td>浏览次数</td>\r\n"
. " </tr>\r\n";
while(!$rs->eof){
echo " <tr bgcolor=\"#ffffff\">\r\n"
. " <td><a href=\"?artid=" . $rs->fields[0]->value . "\">" . $rs->fields[1]->value . "</a></td><td>" . $rs->fields[2]->value . "</td><td>" . date("y-m-d h:i:s",$rs->fields[3]->value) . "</td><td>" . $rs->fields[4]->value . "</td>\r\n"
. " </tr>\r\n";
$rs->movenext();
}
echo "</table>\r\n";
}
else {
echo "<br />该分类不存在或暂时没有任何文章!";
}
$rs->close();
}
//==================================
//文章详细：article_look(文章id)
//==================================
function article_look($str){
global $conn;
@$sql = "select * from article where id = " . $str;
@$rs = $conn->execute($sql);
@$usql= "update article set by_count = (by_count + 1) where id = " . $str;
$conn->execute($usql);
if(!$rs->eof){
@$body = $rs->fields[5]->value;
$body = str_replace("[url=file://%22,%22%22,$body/]\\","",$body[/url]);
echo "<table border=\"0\" width=\"60%\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td style=\"font-size:14px;font-weight:bold\">" . $rs->fields[1]->value . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章作者:" . $rs->fields[2]->value . " | 发表时间:" . date("y-m-d h:i:s",$rs->fields[3]->value) . " | 浏览次数:" . $rs->fields[4]->value . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#ffffff\">\r\n"
. " <td>" . $body . "</td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#f3f3f3\">\r\n"
. " <td align=\"right\">【 <a href=\"javascript:history.back();\">返 回</a> 】 【 <a href=\"javascript:print();\">打 印</a> 】 【 <a href=\"javascript:close();\">关 闭</a> 】</td>\r\n"
. " </tr>\r\n"
. " </table>\r\n"
. " <script language=\"javascript\">document.title += \"--" . $rs->fields[1]->value . "\";</script>\r\n";
}
else {
echo "<br />该文章不存在或已被管理员删除!";
}
$rs->close();
}
//==================================
//后台:分类管理
//==================================
function admin_class(){
global $conn;
@$sql = "select * from list";
@$rs = $conn->execute($sql);
echo "<form action=\"\" method=\"post\" name=\"frm\">\r\n";
while(!$rs->eof){
echo "类别:<input type=\"text\" value=\"" . $rs->fields[1]->value . "\" name=\"class_" . $rs->fields[0]->value . "\" /> 编号:<input type=\"text\" value=\"" . $rs->fields[2]->value . "\" name=\"class_cid_" . $rs->fields[0]->value . "\" /> <input type=\"button\" value=\"修改\" onclick=\"frm.action='?admin=class&class=edit&id=" . $rs->fields[0]->value . "';submit();\" /> <input type=\"button\" value=\"删除\" onclick=\"frm.action='?admin=class&class=del&id=" . $rs->fields[0]->value . "';submit();\" /><br />\r\n";
$rs->movenext();
}
echo "类别:<input type=\"text\" name=\"class_name\" /> 编号:<input type=\"text\" name=\"class_cid\" /> <input type=\"button\" value=\"增加\" onclick=\"frm.action='?admin=class&class=add';submit();\" /> <input type=\"button\" value=\"闲置\" disabled />\r\n"
. "</form>\r\n";
//增加一个类别
if(@$_get["class"] == "add"){
if(@$_post["class_name"] == "" || @$_post["class_cid"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$sql = "insert into list(by_list,by_cid) values('" . $_post["class_name"] . "' , '" . $_post["class_cid"] . "')";
$conn->execute($sql);
echo "<br />添加成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 2000);</script>";
}
}
//修改一个类别
if(@$_get["class"] == "edit"){
if(@$_post["class_" . $_get["id"]] == "" || @$_post["class_cid_" . $_get["id"]] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$sql = "update list set by_list = '" . $_post["class_" . $_get["id"]] . "' , by_cid = '" . $_post["class_cid_" . $_get["id"]] . "' where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />修改成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 2000);</script>";
}
}
//删除一个类别
if(@$_get["class"] == "del"){
@$sql = "delete from list where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />删除成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=class';\", 100);</script>";
}
}
//==================================
//后台:发表文章(支持html)
//==================================
function admin_insert(){
global $conn;
if(@$_get["innert"] == "add"){
if(@$_post["title"] == "" || @$_post["name"] == "" || @$_post["class"] == "" || @$_post["body"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$body = $_post["body"];
$body = str_replace("'", "''", $body);
$body = str_replace("\r\n", "<br />", $body);
@$sql = "insert into article(by_title,by_name,by_time,by_count,by_body,by_class) values('" . $_post["title"] . "' , '" . $_post["name"] . "' , #" . date("y-m-d g:i:s") . "# , 0 , '" . $body . "' , '" . $_post["class"] . "')";
$conn->execute($sql);
echo "<br />添加成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=insert';\", 2000);</script>";
}
}
else {
echo "<div style=\"width:590px;text-align:left\">\r\n"
. "<form action=\"?admin=insert&innert=add\" method=\"post\">\r\n"
. "文章标题：<input type=\"text\" name=\"title\" /><br />\r\n"
. "文章作者：<input type=\"text\" name=\"name\" /><br />\r\n"
. "文章类别：<select name=\"class\">\r\n";
@$sql = "select * from list";
@$rs = $conn->execute($sql);
while(!$rs->eof){
echo "<option value=\"" . $rs->fields[2]->value . "\">" . $rs->fields[1]->value . "</option>\r\n";
$rs->movenext();
}
echo "</select><br />\r\n"
. "文章正文：<textarea cols=\"70\" rows=\"14\" name=\"body\"></textarea><br />\r\n"
. "<center><input type=\"submit\" value=\"提交\" /> <input type=\"reset\" value=\"重置\" /></center>\r\n"
. "</form>\r\n"
. "</div>\r\n";
}
}
//==================================
//后台:文章列表
//==================================
function admin_list(){
global $conn;
@$sql = "select id,by_title,by_name,by_time,by_count,by_class from article order by id desc";
@$rs = $conn->execute($sql);
if(!$rs->eof){
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td>文章标题</td><td>文章分类<td>文章作者</td><td>发表时间</td><td>浏览次数</td><td>操作</td>\r\n"
. " </tr>\r\n";
while(!$rs->eof){
@$sql = "select * from list where by_cid = " . $rs->fields[5]->value;
@$crs = $conn->execute($sql);
@$cid = $crs->fields[1]->value;
echo " <tr bgcolor=\"#ffffff\">\r\n"
. " <td><a href=\"?artid=" . $rs->fields[0]->value . "\">" . $rs->fields[1]->value . "</a></td><td>" . $cid . "</td><td>" . $rs->fields[2]->value . "</td><td>" . $rs->fields[3]->value . "</td><td>" . $rs->fields[4]->value . "</td><td><a href=\"?admin=list&list=edit&id=" . $rs->fields[0]->value . "\">编辑</a> | <a href=\"?admin=list&list=del&id=" . $rs->fields[0]->value . "\">删除</a></td>\r\n"
. " </tr>\r\n";
$crs->close();
$rs->movenext();
}
echo "</table>\r\n";
}
else {
echo "<br />该分类不存在或暂时没有任何文章!";
}
$rs->close();
//修改文章
if(@$_get["list"] == "edit"){
if(@$_get["edit"] == "true"){
if(@$_post["title"] == "" || @$_post["name"] == "" || @$_post["class"] == "" || @$_post["body"] == ""){
echo "<br />填写不完整!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
exit();
}
else {
@$body = $_post["body"];
$body = str_replace("'", "''", $body);
$body = str_replace("\r\n", "<br />", $body);
@$sql = "update article set by_title = '" . $_post["title"] . "' , by_name = '" . $_post["name"] . "' , by_count = " . $_post["count"] . " , by_body = '" . $body . "' , by_class = '" . $_post["class"] . "' where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />修改成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=list';\", 2000);</script>";
}
}
else {
@$sql = "select * from article where id = " . $_get["id"];
@$rs = $conn->execute($sql);
echo "<div style=\"width:590px;text-align:left\">\r\n"
. "<form action=\"?admin=list&list=edit&edit=true&id=" . $rs->fields[0]->value . "\" method=\"post\">\r\n"
. "文章标题：<input type=\"text\" name=\"title\" value=\"" . $rs->fields[1]->value . "\" /><br />\r\n"
. "文章作者：<input type=\"text\" name=\"name\" value=\"" . $rs->fields[2]->value . "\" /><br />\r\n"
. "浏览次数：<input type=\"text\" name=\"count\" value=\"" . $rs->fields[4]->value . "\" /><br />\r\n"
. "文章类别：<select name=\"class\" id=\"class\">\r\n";
@$sql = "select * from list";
@$crs = $conn->execute($sql);
while(!$crs->eof){
echo "<option value=\"" . $crs->fields[2]->value . "\">" . $crs->fields[1]->value . "</option>\r\n";
$crs->movenext();
}
$crs->close();
@$body = $rs->fields[5]->value;
$body = str_replace("<br />","\r\n",$body);
echo "</select><br />\r\n"
. "<script language=\"javascript\">\r\n"
. "document.getelementbyid(\"class\").selectedindex = " . $rs->fields[6]->value . " - 1;\r\n"
. "</script>\r\n"
. "文章正文：<textarea cols=\"70\" rows=\"14\" name=\"body\">" . $body . "</textarea><br />\r\n"
. "<center><input type=\"submit\" value=\"提交\" /> <input type=\"reset\" value=\"重置\" /></center>\r\n"
. "</form>\r\n"
. "</div>\r\n";
}
}
//删除文章
if(@$_get["list"] == "del"){
@$sql = "delete from article where id = " . $_get["id"];
$conn->execute($sql);
echo "<br />删除成功!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=list';\", 100);</script>";
}
}
//==================================
//权限验证
//==================================
function admin_session(){
if(@$_session["articleadmin"] != "by_php_article"){
echo "<br />请先登陆!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=login';\", 2000);</script>";
exit();
}
}
//==================================
//后台登陆
//==================================
function admin_login(){
if(@$_session["articleadmin"] == "by_php_article"){
echo "<script language=\"javascript\">window.location.href='?admin=admin';</script>";
}
else{
echo "<table border=\"0\" cellspacing=\"1\" cellpadding=\"0\" bgcolor=\"#cccccc\">\r\n"
. " <tr bgcolor=\"#f3f3f3\" align=\"center\">\r\n"
. " <td><strong>管理员登陆</strong></td>\r\n"
. " </tr>\r\n"
. " <tr bgcolor=\"#ffffff\">\r\n"
. " <form method=\"post\" action=\"?admin=check\">\r\n"
. " <td><input type=\"password\" name=\"adminpass\" /><input type=\"submit\" value=\"确定\" /></td>\r\n"
. " </form>\r\n"
. " </tr>\r\n"
. "</table>\r\n";
}
}
//==================================
//登陆验证
//==================================
function admin_check(){
if(trim($_post["adminpass"]) != "admin"){
echo "<br />错误的密码!";
echo "<script language=\"javascript\">settimeout(\"history.back();\", 2000);</script>";
}
else {
echo "<br />登陆成功!";
@$_session["articleadmin"] = "by_php_article";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=admin';\", 2000);</script>";
}
}
//==================================
//url参数列表
//==================================
function page_load(){
@$classid = $_get["classid"];
if($classid != ""){
if(!is_numeric($classid)){
echo "<br />错误的参数!";
return false;
}
else {
article_list($classid);
}
}
@$artid = $_get["artid"];
if($artid != ""){
if(!is_numeric($artid)){
echo "<br />错误的参数!";
return false;
}
else {
article_look($artid);
}
}
@$admin = $_get["admin"];
if($admin == "login"){
admin_login();
}
if($admin == "check"){
admin_check();
}
if($admin == "admin"){
admin_session();
echo "<br />登陆成功!请选择功能菜单进行操作.";
}
if($admin == "logout"){
session_destroy();
echo "<br />已成功退出!";
echo "<script language=\"javascript\">settimeout(\"window.location.href='?admin=login';\", 2000);</script>";
}
if($admin == "class"){
admin_session();
admin_class();
}
if($admin == "insert"){
admin_session();
admin_insert();
}
if($admin == "list"){
admin_session();
admin_list();
}
if($classid == "" && $artid == "" && $admin == ""){
echo "<script language=\"javascript\">window.location.href='?classid=1';</script>";
}
}
?>
<div style="width:100%;text-align:left;background:#cccccc;line-height:20px;">
<br /><br /><br />文章分类-> <?=article_menu();?>
</div>
<?=page_load();?>
<?php
$conn->close();
?>
</body>
</html>
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