File: /data/wwwroot/wordpress/wp-content/plugins/baidu-sitemap-generator/baidu_sitemap.php
<?php
/*
Plugin Name:Baidu Sitemap Generator
Plugin URI: http://liucheng.name/2113/
Description: This pulgin generates a Baidu XML-Sitemap for WordPress Blog. Also Build a real Static Sitemap-Page for all Search Engine. | 生成百度 Sitemap XML 文件。就相当于网站被百度--全球最大的中文搜索引擎订阅，进而为您的网站带来潜在的流量。同时生成一个静态的站点地图页面，对所有的搜索引擎都有利。
Author: 柳城
Version: 1.6.5
Author URI: http://liucheng.name/
*/
/** define the field name of database **/
define('NEW_BAIDU_SITEMAP_OPTION','new_baidu_sitemapoption');
require_once("sitemap-function.php");
/** add a Menu,like "Baidu Sitemap" **/
function baidu_sitemap_menu() {
/** Add a page to the options section of the website **/
if (current_user_can('manage_options'))
add_options_page("Baidu-Sitemap","Baidu-Sitemap", 'manage_options', __FILE__, 'baidu_sitemap_optionpage');
}
/** custom message **/
function baidu_sitemap_topbarmessage($msg) {
echo '<div class="updated fade" id="message"><p>' . $msg . '</p></div>';
}
function get_baidu_sitemap_options(){
$array_baidu_sitemap_options = array();
$get_baidu_sitemap_options = get_option(NEW_BAIDU_SITEMAP_OPTION);
if( $get_baidu_sitemap_options ){
list( $array_baidu_sitemap_options['lc_is_Enabled_XML_Sitemap'], $array_baidu_sitemap_options['lc_is_Enabled_Html_Sitemap'], $array_baidu_sitemap_options['lc_is_update_sitemap_when_post'], $array_baidu_sitemap_options['lc_post_limit1000'], $array_baidu_sitemap_options['lc_post_select'], $array_baidu_sitemap_options['lc_page_select'], $array_baidu_sitemap_options['lc_category_select'], $array_baidu_sitemap_options['lc_tag_select'], $array_baidu_sitemap_options['is_sina_sae'], $array_baidu_sitemap_options['lc_XML_FileName']) = explode("|",$get_baidu_sitemap_options);
}else{
if( !$array_baidu_sitemap_options['lc_XML_FileName'] ){ $array_baidu_sitemap_options['lc_XML_FileName'] = 'sitemap_baidu'; }
if( !$array_baidu_sitemap_options['lc_is_Enabled_XML_Sitemap'] ){ $array_baidu_sitemap_options['lc_is_Enabled_XML_Sitemap'] = '1'; }
if( !$array_baidu_sitemap_options['lc_is_update_sitemap_when_post'] ){ $array_baidu_sitemap_options['lc_is_update_sitemap_when_post'] = '1'; }
if( !$array_baidu_sitemap_options['lc_post_limit1000'] ){ $array_baidu_sitemap_options['lc_post_limit1000'] = '1'; }
if( !$array_baidu_sitemap_options['lc_post_select'] ){ $array_baidu_sitemap_options['lc_post_select'] = '1'; }
if( !$array_baidu_sitemap_options['lc_page_select'] ){ $array_baidu_sitemap_options['lc_page_select'] = '1'; }
if( !$array_baidu_sitemap_options['lc_category_select'] ){ $array_baidu_sitemap_options['lc_category_select'] = '1'; }
}
return $array_baidu_sitemap_options;
}
/** Baidu sitemap page **/
function baidu_sitemap_form() {
$array_baidu_sitemap_options = get_baidu_sitemap_options();
?>
<div class="postbox-container" style="width:75%;">
<div class="metabox-holder">
<div class="meta-box-sortables">
<div class="tool-box">
<h3 class="title"><?php _e('Preferences','baidu_sitemap');?></h3>
<p><?php _e('Parameter setting for Baidu Sitemap Generator Plugin. ','baidu_sitemap');?></p>
<a name="baidu_sitemap_options"></a><form name="baidu_sitemap_options" method="post" action="">
<input type="hidden" name="action" value="build_options" />
<table>
<tr><td><h3><?php _e('General Options','baidu_sitemap');?></h3></td></tr>
<tr><td><?php _e('XML FileName','baidu_sitemap');?></td><td><input type="radio" name="lc_XML_FileName" value="sitemap_baidu" <?php if( $array_baidu_sitemap_options['lc_XML_FileName']=='sitemap_baidu' ) { echo 'checked="checked"'; } ?> />sitemap_baidu</td></tr>
<tr><td></td><td><input type="radio" name="lc_XML_FileName" value="sitemap" <?php if( $array_baidu_sitemap_options['lc_XML_FileName']=='sitemap' ) { echo 'checked="checked"'; } ?> />sitemap</td></tr>
<tr><td><?php _e('Enabled XML Sitemap','baidu_sitemap');?></td><td><input type="checkbox" name="lc_is_Enabled_XML_Sitemap" value="1" <?php if( $array_baidu_sitemap_options['lc_is_Enabled_XML_Sitemap'] ) { echo 'checked="checked"'; } ?> /></td></tr>
<tr><td><?php _e('Enabled Html Sitemap','baidu_sitemap');?></td><td><input type="checkbox" name="lc_is_Enabled_Html_Sitemap" value="1" <?php if( $array_baidu_sitemap_options['lc_is_Enabled_Html_Sitemap'] ) { echo 'checked="checked"'; } ?> /></td><td><a title="<?php _e('Also Build a real Static Sitemap-Page for all Search Engine.','baidu_sitemap');?>">[?]</a><td></tr>
<tr><td><?php _e('Update Sitemap when Publish Post','baidu_sitemap');?></td><td><input type="checkbox" name="lc_is_update_sitemap_when_post" value="1" <?php if( $array_baidu_sitemap_options['lc_is_update_sitemap_when_post'] ) { echo 'checked="checked"'; } ?> /></td></tr>
<tr><td><?php _e('Post Limit 1000','baidu_sitemap');?></td><td><input type="checkbox" name="lc_post_limit1000" value="1" <?php if( $array_baidu_sitemap_options['lc_post_limit1000'] ) { echo 'checked="checked"'; } ?> /></td><td><a title="<?php _e('XML file just need include the Recent Post and Update Post. Needs much more memory if increase the Post Count.','baidu_sitemap');?>">[?]</a><td></tr>
<tr><td>锭接包括：</td><td><input type="checkbox" name="lc_post_select" value="1" <?php if( $array_baidu_sitemap_options['lc_post_select'] ) { echo 'checked="checked"'; } ?> readonly />文章</td></tr>
<tr><td></td><td><input type="checkbox" name="lc_page_select" value="1" <?php if( $array_baidu_sitemap_options['lc_page_select'] ) { echo 'checked="checked"'; } ?> />页面</td></tr>
<tr><td></td><td><input type="checkbox" name="lc_category_select" value="1" <?php if( $array_baidu_sitemap_options['lc_category_select'] ) { echo 'checked="checked"'; } ?> />目录</td></tr>
<tr><td></td><td><input type="checkbox" name="lc_tag_select" value="1" <?php if( $array_baidu_sitemap_options['lc_tag_select'] ) { echo 'checked="checked"'; } ?> />标签</td></tr>
<tr><td><?php _e('sina sae','baidu_sitemap');?></td><td><input type="checkbox" name="is_sina_sae" value="1" <?php if( $array_baidu_sitemap_options['is_sina_sae'] ) { echo 'checked="checked"'; } ?> /></td><td><a title="<?php _e('如果是新浪的SAE平台请打勾','baidu_sitemap');?>">[?]</a><td></tr>
</table>
<p class="submit"><input type="submit" class="button-primary" /></p>
</form>
</div>
<div class="tool-box">
<h3 class="title"><?php _e('Write a XML file','baidu_sitemap');?></h3>
<form name="baidu_sitemap_build" method="post" action="">
<input type="hidden" name="action" value="build_xml" />
<p class="submit"><input type="submit" class="button-primary" value="Update XML file" /></p>
</form>
</div>
<?php
/** show the XML file if exist **/
xml_file_exist();
/** Show others information **/
LCZ_text();
LCZ_for_SAE();
?>
</div>
</div>
</div>
<?php
}
/** Baidu sitemap page **/
function baidu_sitemap_optionpage()
{
/** Perform any action **/
if(isset($_POST["action"])) {
if ($_POST["action"]=='build_options') {update_baidu_sitemap_options(); }
if ($_POST["action"]=='build_xml') { build_baidu_sitemap($mes=1);}
}
/** Definition **/
echo '<div class="wrap"><div style="background: url('.LCZ_GetPluginUrl().'img/liucheng_name32.png) no-repeat;" class="icon32"><br /></div>';
echo '<h2>Baidu Sitemap Generator</h2>';
/** Introduction **/
echo '<p>'. _e('This pulgin generates a Baidu XML-Sitemap for WordPress Blog. Also Build a real Static Sitemap-Page for all Search Engine.','baidu_sitemap') .'</p>';
/** show the option Form **/
baidu_sitemap_form();
//test_form();
/** Show the plugins Author **/
LCZ_sidebar();
//echo '</div>';
}
/** update the options **/
function update_baidu_sitemap_options() {
if ($_POST['action']=='build_options'){
$lc_is_Enabled_XML_Sitemap = $_POST['lc_is_Enabled_XML_Sitemap'];
if(!$lc_is_Enabled_XML_Sitemap){ $lc_is_Enabled_XML_Sitemap = 0; }
$lc_is_Enabled_Html_Sitemap = $_POST['lc_is_Enabled_Html_Sitemap'];
if(!$lc_is_Enabled_Html_Sitemap){ $lc_is_Enabled_Html_Sitemap = 0; }
$lc_is_update_sitemap_when_post = $_POST['lc_is_update_sitemap_when_post'];
if(!$lc_is_update_sitemap_when_post){ $lc_is_update_sitemap_when_post = 0; }
$lc_post_limit1000 = $_POST['lc_post_limit1000'];
if(!$lc_post_limit1000){ $lc_post_limit1000 = 0; }
################## NEW~
$lc_post_select = $_POST['lc_post_select'];
if(!$lc_post_select){ $lc_post_select = 1; }
$lc_page_select = $_POST['lc_page_select'];
if(!$lc_page_select){ $lc_page_select = 0; }
$lc_category_select = $_POST['lc_category_select'];
if(!$lc_category_select){ $lc_category_select = 0; }
$lc_tag_select = $_POST['lc_tag_select'];
if(!$lc_tag_select){ $lc_tag_select = 0; }
##################
$is_sina_sae = $_POST['is_sina_sae'];
if(!$is_sina_sae){ $is_sina_sae = 0; }
$lc_XML_FileName = $_POST['lc_XML_FileName'];
if(!$lc_XML_FileName){ $lc_XML_FileName = 'sitemap_baidu'; }
$baidu_sitemap_options = implode('|',array($lc_is_Enabled_XML_Sitemap, $lc_is_Enabled_Html_Sitemap, $lc_is_update_sitemap_when_post, $lc_post_limit1000, $lc_post_select, $lc_page_select, $lc_category_select, $lc_tag_select, $is_sina_sae, $lc_XML_FileName));
update_option(NEW_BAIDU_SITEMAP_OPTION,$baidu_sitemap_options);
baidu_sitemap_topbarmessage(__('Congratulate, Update options success','baidu_sitemap'));
}
}
/** build the XML file, sitemap.xml **/
function build_baidu_sitemap($mes=0) {
global $wpdb, $posts;
$array_baidu_sitemap_options = get_baidu_sitemap_options();
if($array_baidu_sitemap_options['lc_post_limit1000']){ $lc_limit = '1000'; } else { $lc_limit = '10000'; }
## $lc_contents , $lc_limit = '1000'
$sql_mini = "select ID,post_modified,post_date,post_type FROM $wpdb->posts
WHERE post_password = ''
AND (post_type='post' or post_type='page')
AND post_status = 'publish'
ORDER BY post_modified DESC
LIMIT 0,$lc_limit
";
$recentposts_mini = $wpdb->get_results($sql_mini);
if($recentposts_mini){
foreach ($recentposts_mini as $post){
if( $post->post_type == 'page' ){
if(!$array_baidu_sitemap_options['lc_page_select']){ continue; } ###跳过
$loc = get_page_link($post->ID);
$loc = LCZ_EscapeXML($loc);
if(!$loc){ continue; }
if($post->post_modified == '0000-00-00 00:00:00'){ $post_date = $post->post_date; } else { $post_date = $post->post_modified; }
$lastmod = date("Y-m-d\TH:i:s+00:00",LCZ_GetTimestampFromMySql($post_date));
$changefreq = 'weekly';
$priority = '0.3';
$xml_contents_page .= "<url>";
$xml_contents_page .= "<loc>$loc</loc>";
$xml_contents_page .= "<lastmod>$lastmod</lastmod>";
$xml_contents_page .= "<changefreq>$changefreq</changefreq>";
$xml_contents_page .= "<priority>$priority</priority>";
$xml_contents_page .= "</url>";
}else{
if(!$array_baidu_sitemap_options['lc_post_select']){ continue; } ###跳过
$loc = get_permalink($post->ID);
$loc = LCZ_EscapeXML($loc);
if(!$loc){ continue; }
if($post->post_modified == '0000-00-00 00:00:00'){ $post_date = $post->post_date; } else { $post_date = $post->post_modified; } ##$post->post_date_gmt
$lastmod = date("Y-m-d\TH:i:s+00:00",LCZ_GetTimestampFromMySql($post_date));
$changefreq = 'monthly';
$priority = '0.6';
$xml_contents_post .= "<url>";
$xml_contents_post .= "<loc>$loc</loc>";
$xml_contents_post .= "<lastmod>$lastmod</lastmod>";
$xml_contents_post .= "<changefreq>$changefreq</changefreq>";
$xml_contents_post .= "<priority>$priority</priority>";
$xml_contents_post .= "</url>";
}
}
## get_category_link
if($array_baidu_sitemap_options['lc_category_select']){
$category_ids = get_all_category_ids();
if($category_ids){
foreach($category_ids as $cat_id) {
$loc = get_category_link($cat_id);
$loc = LCZ_EscapeXML($loc);
if(!$loc){ continue; }
$lastmod = date("Y-m-d\TH:i:s+00:00",current_time('timestamp', '1'));
$changefreq = 'Weekly';
$priority = '0.3';
$xml_contents_cat .= "<url>";
$xml_contents_cat .= "<loc>$loc</loc>";
$xml_contents_cat .= "<lastmod>$lastmod</lastmod>";
$xml_contents_cat .= "<changefreq>$changefreq</changefreq>";
$xml_contents_cat .= "<priority>$priority</priority>";
$xml_contents_cat .= "</url>";
}
}
}
##
###tag
if($array_baidu_sitemap_options['lc_tag_select']){
$all_the_tags = get_tags();
if($all_the_tags){
foreach($all_the_tags as $this_tag) {
$tag_id = $this_tag->term_id;
$loc = get_tag_link($tag_id);
$loc = LCZ_EscapeXML($loc);
if(!$loc){ continue; }
$lastmod = date("Y-m-d\TH:i:s+00:00",current_time('timestamp', '1'));
$changefreq = 'Weekly';
$priority = '0.3';
$xml_contents_tag .= "<url>";
$xml_contents_tag .= "<loc>$loc</loc>";
$xml_contents_tag .= "<lastmod>$lastmod</lastmod>";
$xml_contents_tag .= "<changefreq>$changefreq</changefreq>";
$xml_contents_tag .= "<priority>$priority</priority>";
$xml_contents_tag .= "</url>";
}
}
}
###end tag
$xml_contents = $xml_contents_post.$xml_contents_page.$xml_contents_cat.$xml_contents_tag;
}
## XML
if($array_baidu_sitemap_options['lc_is_Enabled_XML_Sitemap']){
build_baidu_sitemap_xml($xml_contents,$mes);
}
## Html
if($array_baidu_sitemap_options['lc_is_Enabled_Html_Sitemap']){
build_baidu_sitemap_html();
}
}
function build_baidu_sitemap_xml($xml_contents,$mes){
$array_baidu_sitemap_options = get_baidu_sitemap_options();
$lc_blog_url = home_url();
$blogtime = current_time('timestamp', '1');
$lc_blog_time = date("Y-m-d\TH:i:s+00:00",$blogtime);
$xml_begin = '<?xml version="1.0" encoding="UTF-8"?>'.xml_annotate().'<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
$xml_home = "<url><loc>$lc_blog_url</loc><lastmod>$lc_blog_time</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>";
$xml_end = '</urlset>';
if($xml_contents){
$baidu_xml = $xml_begin.$xml_home.$xml_contents.$xml_end;
/** save XML file as sitemap_baidu.xml **/
$LCZ_GetHomePath = LCZ_GetHomePath();
$filename = $LCZ_GetHomePath.$array_baidu_sitemap_options['lc_XML_FileName'].'.xml';
if( LCZ_IsFileWritable($LCZ_GetHomePath) || LCZ_IsFileWritable($filename) ){
file_put_contents("$filename","$baidu_xml");
@chmod($filename, 0777);
/** Messages **/
if($mes){
baidu_sitemap_topbarmessage(__('Congratulate, Build the XML file success','baidu_sitemap'));
}
}else{
/** Messages **/
if(!$mes){
baidu_sitemap_topbarmessage(__('Directory is not writable. please chmod your directory to 777.','baidu_sitemap'));
}
}
}
}
function build_baidu_sitemap_html(){
global $wpdb;
$array_baidu_sitemap_options = get_baidu_sitemap_options();
/** Get the current time **/
$blogtime = current_time('mysql');
list( $today_year, $today_month, $today_day, $hour, $minute, $second ) = preg_split( '([^0-9])', $blogtime );
##文章
$html_contents = '';
$sql_html = "select ID FROM $wpdb->posts
WHERE post_password = ''
AND post_type='post'
AND post_status = 'publish'
ORDER BY post_modified DESC
LIMIT 0,2000
";
$recentposts_html = $wpdb->get_results($sql_html);
if($recentposts_html){
foreach ($recentposts_html as $post){
$html_contents .= '<li><a href="'.get_permalink($post->ID).'" title="'.get_the_title($post->ID).'" target="_blank">'.get_the_title($post->ID).'</a></li>';
}
}
//$post = query_posts( 'ignore_sticky_posts=1&posts_per_page=1000' );
//while (have_posts()) : the_post();
//$html_contents .= '<li><a href="'.get_permalink().'" title="'.get_the_title().'" target="_blank">'.get_the_title().'</a></li>';
//endwhile;
if($array_baidu_sitemap_options['lc_category_select']){
$html_category_contents = wp_list_categories('echo=0');
}
if($array_baidu_sitemap_options['lc_page_select']){
$html_page_contents = wp_list_pages('echo=0');
}
if($array_baidu_sitemap_options['lc_tag_select']){
$html_tag_contents = wp_tag_cloud('echo=0&number=245');
$html_tag_contents = '<br /><h3>Tag Cloud</h3>'.$html_tag_contents;
}
$blog_title = __('SiteMap','baidu_sitemap');
$blog_name = get_bloginfo('name');
$blog_keywords = $blog_title.','.$blog_name;
$lc_generator = 'Baidu SiteMap Generator';
$lc_author = 'Liucheng.Name';
$lc_copyright = 'Liucheng.Name';
$blog_home = get_bloginfo('url');
$sitemap_url = get_bloginfo('url').'/sitemap.html';
$xml_url = get_bloginfo('url').'/'.$array_baidu_sitemap_options['lc_XML_FileName'].'.xml';
$recentpost = __('RecentPost','baidu_sitemap');
$footnote = __('HomePage','baidu_sitemap');
$updated_time = "$today_year-$today_month-$today_day $hour:$minute:$second";
if($html_contents) {
$path_html = LCZ_GetPluginPath().'sitemap.html';
$html = file_get_contents("$path_html");
$html = str_replace("%blog_title%",$blog_title,$html);
$html = str_replace("%blog_name%",$blog_name,$html);
$html = str_replace("%blog_home%",$blog_home,$html);
$html = str_replace("%blog_keywords%",$blog_keywords,$html);
$html = str_replace("%lc_generator%",$lc_generator,$html);
$html = str_replace("%lc_author%",$lc_author,$html);
$html = str_replace("%lc_copyright%",$lc_copyright,$html);
$html = str_replace("%sitemap_url%",$sitemap_url,$html);
$html = str_replace("%blog_sitemap%",$xml_url,$html);
$html = str_replace("%footnote%",$footnote,$html);
$html = str_replace("%RecentPost%",$recentpost,$html);
$html = str_replace("%updated_time%",$updated_time,$html);
$html = str_replace("%contents%",$html_contents,$html);
$html = str_replace("%Lc_category_contents%",$html_category_contents,$html);
$html = str_replace("%Lc_page_contents%",$html_page_contents,$html);
$html = str_replace("%Lc_tag_contents%",$html_tag_contents,$html);
$LCZ_GetHomePath = LCZ_GetHomePath();
$filename_html = $LCZ_GetHomePath.'sitemap.html';
if( LCZ_IsFileWritable($LCZ_GetHomePath) || LCZ_IsFileWritable($filename_html) ){
file_put_contents("$filename_html","$html");
@chmod($filename_html, 0777);
/** Messages **/
/*baidu_sitemap_topbarmessage(__('Congratulate, Build the Html file success','baidu_sitemap'));*/
}
}
}
function LCZ_text(){
?>
<h3>PS:</h3>
<p>提醒：百度的ping服务地址：http://ping.baidu.com/ping/RPC2, 把它加入ping服务列表，加快百度的收录速度。</p>
<?php
}
function LCZ_for_SAE(){
if(LCZ_IS_SAE()) :
?>
<h3>SAE环境:</h3>
<p>提醒：如果是用SAE平台，打开网站根目录下的config.yaml加入两行代码</p>
<pre>
- rewrite: if ( path ~ "sitemap.xml" ) goto "wp-content/plugins/baidu-sitemap-generator/SAE_xml.php"
- rewrite: if ( path ~ "sitemap.html" ) goto "wp-content/plugins/baidu-sitemap-generator/SAE_html.php"
</pre>
<?php
endif;
}
## Auto
add_action( 'wp', 'baidu_sitemap_is_auto_daily' );
function baidu_sitemap_is_auto_daily() {
if ( ! wp_next_scheduled( 'do_baidu_sitemap_auto_daily' ) ) {
wp_schedule_event( time(), 'daily', 'do_baidu_sitemap_auto_daily');
}
}
add_action('do_baidu_sitemap_auto_daily','build_baidu_sitemap');
function baidu_sitemap_by_post($post_ID) {
$get_baidu_sitemap_options = get_option(NEW_BAIDU_SITEMAP_OPTION);
if(isset($get_baidu_sitemap_options['lc_is_update_sitemap_when_post'])){
if($get_baidu_sitemap_options['lc_is_update_sitemap_when_post'] == '1'){
build_baidu_sitemap();
}
}
return $post_ID;
}
add_action('publish_post', 'baidu_sitemap_by_post');
add_action('save_post', 'baidu_sitemap_by_post');
add_action('edit_post', 'baidu_sitemap_by_post');
add_action('delete_post', 'baidu_sitemap_by_post');
/** Tie the module into Wordpress **/
add_action('admin_menu','baidu_sitemap_menu');
#add_action('init','baidu_sitemap_is_auto_daily',1001,0);
/** load the language file **/
add_filter('init','load_baidu_language');
?>