相信有不少站长朋友都或多或少接触过wordpress吧，其中很多人都需要一个投稿页面，当然其中好处不言而喻了。网上有的投稿插件是英文的，有的类似于留言本，有的会显示乱码，而今天笔者就教大家自己做一个插件来实现投稿功能。

首先新建submit_posts_ajax.php，将以下内容复制进去：

function submit_posts_ajax(){

if($_post['submit_posts_ajax']=='yinheli'){

$title=strip_tags(trim($_post['post_title']));

$name=trim($_post['your_name']);

$mail=trim($_post['your_email']);

$site=trim($_post['your_site']);

$content=stripslashes(trim($_post['post_content']));

$tags=strip_tags(trim($_post['post_tags']));

global $wpdb;

$db=select post_title from $wpdb->posts where post_title = '$title' limit 1;

if ($wpdb->get_var($db)){

echo '

';

die();

}

if(!empty($site)){

if(substr($site, 0, 7) != 'http://') $site= 'http://'.$site;

$author=''.$name.'';

}else{

$author=$name;

}

$info='

'.nn;

if(isset($_post['post_submit'])){

//错误判断

if($title==''){

echo '

';

die();

}

elseif($mail==''){

echo '

';

die();

}

elseif($content==''){

echo '

';

die();

}else{

//提交数据

$content=$info.$content;

$submitdata=array(

'post_title' =>$title,

'post_content' =>$content,

'tags_input' =>$tags,

'post_status' => 'pending'

);

$post_id = wp_insert_post($submitdata,$wp_error = false);

$subject='您给[ '.get_option('blogname').' ]写了篇文章 标题是: '.$title;

$message='非常感谢您的供稿.您的稿件已经提交.等待管理员的审核. 以下是您提交的内容:

---

'.stripslashes(trim($_post['post_content']));

yinheli_sendmail_ps($mail,$subject,$message);

echo '

';

@header('content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));

die();

}

}

if(isset($_post['post_review'])){

if(''==$content){

echo '还没有填写内容';

die();

}

if(''==$tags) $tags='您还没有填写 标签 (tags)';

echo '

';

die();

}

die();

}

}

function yinheli_sendmail_ps($to,$subject,$message){

$blogname = get_option('blogname');

$charset = get_option('blog_charset');

$ps_sendmail_headers = from: $blogname n ;

$ps_sendmail_headers .= mime-version: 1.0n;

$ps_sendmail_headers .= content-type: text/html;charset=$charsetn;

return @wp_mail($to, $subject, $message, $ps_sendmail_headers);

}

function submit_posts_load_js(){

echo n.''.n;

}

add_action('init', 'submit_posts_ajax');

require_once('submit_posts.php');

function submit_posts_display(){

submit_posts_load_js();

$submit_posts_html=submit_posts_html();

return $submit_posts_html;

}

add_shortcode('submit_posts','submit_posts_display');

?>

接下来新建submit_posts.php，同样将以下内容复制进去：

function submit_posts_html(){

ob_end_clean();

ob_start();

?>

/> 投稿标题(必填)

/> 您的名字或昵称

/> 您的邮箱(必填)

/> 您的网站

<?php echo stripslashes($_post['post_content']);?>

/> 标签(tags)[每个标签用半角的逗号分开]

$html=ob_get_contents();

ob_end_clean();

return $html;

}

?>

最后再新建submit_posts.js，将以下内容复制进去：

/*

author: 89948

update: 2009/04/11

author uri:

*/

(function(){

if(!window.yhljsps) window['yhljsps']={};

function iscompatible(other) {

if( other===false

|| !array.prototype.push

|| !object.hasownproperty

|| !document.createelement

|| !document.getelementsbytagname

) {

alert('tr- if you see this message iscompatible is failing incorrectly.');

return false;

}

return true;

}

function $(id){

return document.getelementbyid(id);

}

var xmlhttp;

function getxmlhttpobject(){

var xmlhttp = null;

try {

xmlhttp = new xmlhttprequest();

} catch(e) {

try {

xmlhttp = new activexobject(msxml2.xmlhttp);

} catch(e) {

xmlhttp = new activexobject(microsoft.xmlhttp);

}

}

return xmlhttp;

}

function setstyle(element, key, value) {

element.style[key] = value;

}

function addevent(node,type,listener){

if(!iscompatible()) { return false }

if(node.addeventlistener){

node.addeventlistener(type,listener,false);

return true;

}else if(node.attachevent){

node['e'+type+listener]=listener;

node[type+listener]=function(){

node['e'+type+listener](window.event);

}

node.attachevent('on'+type,node[type+listener]);

return true;

}

}

function insertafter(node, referencenode) {

if(!(node = $(node))) return false;

if(!(referencenode = $(referencenode))) return false;

return referencenode.parentnode.insertbefore(node, referencenode.nextsibling);

};

function preventdefault(eventobject) {

eventobject = eventobject || geteventobject(eventobject);

if(eventobject.preventdefault) {

eventobject.preventdefault();

} else {

eventobject.returnvalue = false;

}

}

function formtorequeststring(form_obj,val){

var query_string='';

var and='&';

for (i=0;i

e=form_obj[i];

if (e.name!='' && e.type!='submit'){

if (e.type=='select-one'){

element_value=e.options[e.selectedindex].value;

}else if (e.type=='checkbox' || e.type=='radio'){

if (e.checked==false){

break;

}element_value=e.value;

}else{

element_value=e.value;

}

query_string+=and+encodeuricomponent(e.name)+'='+encodeuricomponent(element_value);

}

}

return query_string;

}

function setopacity(node,opacity){

setstyle(node, 'opacity', opacity);

setstyle(node, 'mozopacity', opacity);

setstyle(node, 'khtmlopacity', opacity);

setstyle(node, 'filter', 'alpha(opacity=' + opacity * 100 + ')');

return;

}

function statechangelistener(){

var r_msg=$('ps_msg');

var the_form=$('post_submit_form');

if(xmlhttp.readystate==1){

r_msg.innerhtml='数据载入中,请稍候...';

setopacity(the_form,0.8);

$('post_submit').disabled=true;

window.scrollto(0,r_msg.offsettop+15);

}else if(xmlhttp.readystate==4 && xmlhttp.status==200){

r_msg.innerhtml=xmlhttp.responsetext;

setopacity(the_form,1);

settimeout(function(){$('post_submit').disabled=false;},1000);

}else if(xmlhttp.status!=200){

alert('呃 出错了 (建议您保存好文章再刷新浏览器.) 错误信息:'+xmlhttp.statustext);

}

}

function submitactiontype(type){

var a=formtorequeststring($('post_submit_form'))+'&'+encodeuricomponent($(type).name)+'='+encodeuricomponent($(type).value);

return a;

}

function ps_submit(action){

xmlhttp = getxmlhttpobject();

if (xmlhttp == null) {

alert (oop! browser does not support http request.)

return;

}

var url=window.location.href;

if(action=='post_submit'){

var senddata=submitactiontype(action);

}

if(action=='post_review'){

var senddata=submitactiontype(action);

}

xmlhttp.onreadystatechange=function(){

statechangelistener();

}

xmlhttp.open(post, url, true);

xmlhttp.setrequestheader('content-type','application/x-www-form-urlencoded');

xmlhttp.send(senddata);

}

function initps(){

addevent($('post_submit'),'click',function(w3cevent){

ps_submit(action='post_submit');

//alert(action);

preventdefault(w3cevent);

});

addevent($('post_review'),'click',function(w3cevent){

ps_submit(action='post_review');

//alert(action);

preventdefault(w3cevent);

});

}

if (document.addeventlistener) {

document.addeventlistener(domcontentloaded, initps, false);

} else if (/msie/i.test(navigator.useragent)) {

document.write('');

var script = $('__ie_onload_for_post_posts');

script.onreadystatechange = function() {

if (this.readystate == 'complete') {

initps();

}

}

} else if (/webkit/i.test(navigator.useragent)) {

var _timer = setinterval( function() {

if (/loaded|complete/.test(document.readystate)) {

clearinterval(_timer);

initps();

}

}, 10);

} else {

window.onload = function(e) {

initps();

}

}

})();

把以上三个文件保存在submit_posts文件夹内，上传至插件目录，并进后台安装该插件。使用时只需要新建页面并输入[submit_posts]即可调用出。