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持续丰富内容

This commit is contained in:
云落 2020-01-27 01:57:04 +08:00
parent 7f462f8791
commit 47257c804c
11 changed files with 586 additions and 1439 deletions

0
class/cache/index.html vendored Normal file
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@ -1,14 +1,15 @@
<?php
/*本文件是主题缩略图产生文件*/
define ('VERSION', '2.8.13');
if( file_exists(dirname(__FILE__) . '/timthumb-config.php')) require_once('timthumb-config.php');
define ('TIM_VERSION', '2.8.13');
if( file_exists(dirname(__FILE__) . '/timthumb-config.php')) require_once('timthumb-config.php');
if( file_exists(dirname(__FILE__) . '/../../../timthumb-config.php')) require_once('../../../timthumb-config.php');//timthumb-config.php文件被定义在wp-content 目录下
if(! defined('DEBUG_ON') ) define ('DEBUG_ON', false);
if(! defined('DEBUG_LEVEL') ) define ('DEBUG_LEVEL', 1);
if(! defined('MEMORY_LIMIT') ) define ('MEMORY_LIMIT', '30M');
if(! defined('BLOCK_EXTERNAL_LEECHERS') ) define ('BLOCK_EXTERNAL_LEECHERS', false);
if(! defined('DISPLAY_ERROR_MESSAGES') ) define ('DISPLAY_ERROR_MESSAGES', true);
if(! defined('ALLOW_EXTERNAL') ) define ('ALLOW_EXTERNAL', TRUE);
if(! defined('ALLOW_ALL_EXTERNAL_SITES') ) define ('ALLOW_ALL_EXTERNAL_SITES', true);
if(! defined('ALLOW_ALL_EXTERNAL_SITES') ) define ('ALLOW_ALL_EXTERNAL_SITES', false);
//上面这行改成true则是允许所有外链为了解决缩略图问题默认为开启如果你懂这个你也可以关闭
if(! defined('FILE_CACHE_ENABLED') ) define ('FILE_CACHE_ENABLED', TRUE);
if(! defined('FILE_CACHE_TIME_BETWEEN_CLEANS')) define ('FILE_CACHE_TIME_BETWEEN_CLEANS', 86400);
@ -19,8 +20,7 @@ if(! defined('FILE_CACHE_DIRECTORY') ) define ('FILE_CACHE_DIRECTORY', './cach
if(! defined('MAX_FILE_SIZE') ) define ('MAX_FILE_SIZE', 10485760);
if(! defined('CURL_TIMEOUT') ) define ('CURL_TIMEOUT', 20);
if(! defined('WAIT_BETWEEN_FETCH_ERRORS') ) define ('WAIT_BETWEEN_FETCH_ERRORS', 3600);
//Browser caching
if(! defined('BROWSER_CACHE_MAX_AGE') ) define ('BROWSER_CACHE_MAX_AGE', 864000);
if(! defined('BROWSER_CACHE_MAX_AGE') ) define ('BROWSER_CACHE_MAX_AGE', 864000);//Browser caching
if(! defined('BROWSER_CACHE_DISABLE') ) define ('BROWSER_CACHE_DISABLE', false);
if(! defined('MAX_WIDTH') ) define ('MAX_WIDTH', 1500);
if(! defined('MAX_HEIGHT') ) define ('MAX_HEIGHT', 1500);
@ -34,40 +34,29 @@ if(! defined('DEFAULT_S') ) define ('DEFAULT_S', 0);
if(! defined('DEFAULT_CC') ) define ('DEFAULT_CC', 'ffffff');
if(! defined('DEFAULT_WIDTH') ) define ('DEFAULT_WIDTH', 100);
if(! defined('DEFAULT_HEIGHT') ) define ('DEFAULT_HEIGHT', 100);
if(! defined('OPTIPNG_ENABLED') ) define ('OPTIPNG_ENABLED', false);
if(! defined('OPTIPNG_PATH') ) define ('OPTIPNG_PATH', '/usr/bin/optipng');
if(! defined('PNGCRUSH_ENABLED') ) define ('PNGCRUSH_ENABLED', false);
if(! defined('PNGCRUSH_PATH') ) define ('PNGCRUSH_PATH', '/usr/bin/pngcrush');
if(! defined('WEBSHOT_ENABLED') ) define ('WEBSHOT_ENABLED', false);
if(! defined('WEBSHOT_CUTYCAPT') ) define ('WEBSHOT_CUTYCAPT', '/usr/local/bin/CutyCapt');
if(! defined('WEBSHOT_XVFB') ) define ('WEBSHOT_XVFB', '/usr/bin/xvfb-run');
if(! defined('WEBSHOT_SCREEN_X') ) define ('WEBSHOT_SCREEN_X', '1024'); //1024 works ok
if(! defined('WEBSHOT_SCREEN_Y') ) define ('WEBSHOT_SCREEN_Y', '768'); //768 works ok
if(! defined('WEBSHOT_COLOR_DEPTH') ) define ('WEBSHOT_COLOR_DEPTH', '24');
if(! defined('WEBSHOT_IMAGE_FORMAT') ) define ('WEBSHOT_IMAGE_FORMAT', 'png');
if(! defined('WEBSHOT_TIMEOUT') ) define ('WEBSHOT_TIMEOUT', '20');
if(! defined('WEBSHOT_USER_AGENT') ) define ('WEBSHOT_USER_AGENT', "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.18) Gecko/20110614 Firefox/3.6.18");
if(! defined('WEBSHOT_JAVASCRIPT_ON') ) define ('WEBSHOT_JAVASCRIPT_ON', true);
if(! defined('WEBSHOT_JAVA_ON') ) define ('WEBSHOT_JAVA_ON', false);
if(! defined('WEBSHOT_PLUGINS_ON') ) define ('WEBSHOT_PLUGINS_ON', true);
if(! defined('WEBSHOT_PROXY') ) define ('WEBSHOT_PROXY', '');
if(! defined('WEBSHOT_XVFB_RUNNING') ) define ('WEBSHOT_XVFB_RUNNING', false);
if(! defined('OPTIPNG_ENABLED') ) define ('OPTIPNG_ENABLED', false);
if(! defined('OPTIPNG_PATH') ) define ('OPTIPNG_PATH', '/usr/bin/optipng');
if(! defined('PNGCRUSH_ENABLED') ) define ('PNGCRUSH_ENABLED', false);
if(! defined('PNGCRUSH_PATH') ) define ('PNGCRUSH_PATH', '/usr/bin/pngcrush');
if(! defined('WEBSHOT_ENABLED') ) define ('WEBSHOT_ENABLED', false);
if(! defined('WEBSHOT_CUTYCAPT') ) define ('WEBSHOT_CUTYCAPT', '/usr/local/bin/CutyCapt');
if(! defined('WEBSHOT_XVFB') ) define ('WEBSHOT_XVFB', '/usr/bin/xvfb-run');
if(! defined('WEBSHOT_SCREEN_X') ) define ('WEBSHOT_SCREEN_X', '1024'); //1024 works ok
if(! defined('WEBSHOT_SCREEN_Y') ) define ('WEBSHOT_SCREEN_Y', '768'); //768 works ok
if(! defined('WEBSHOT_COLOR_DEPTH') ) define ('WEBSHOT_COLOR_DEPTH', '24');
if(! defined('WEBSHOT_IMAGE_FORMAT') ) define ('WEBSHOT_IMAGE_FORMAT', 'png');
if(! defined('WEBSHOT_TIMEOUT') ) define ('WEBSHOT_TIMEOUT', '20');
if(! defined('WEBSHOT_USER_AGENT') ) define ('WEBSHOT_USER_AGENT', "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.18) Gecko/20110614 Firefox/64.6.18");
if(! defined('WEBSHOT_JAVASCRIPT_ON') ) define ('WEBSHOT_JAVASCRIPT_ON', true);
if(! defined('WEBSHOT_JAVA_ON') ) define ('WEBSHOT_JAVA_ON', false);
if(! defined('WEBSHOT_PLUGINS_ON') ) define ('WEBSHOT_PLUGINS_ON', true);
if(! defined('WEBSHOT_PROXY') ) define ('WEBSHOT_PROXY', '');
if(! defined('WEBSHOT_XVFB_RUNNING') ) define ('WEBSHOT_XVFB_RUNNING', false);
if(! isset($ALLOWED_SITES)){
//下面输入您的外链图片域名
$ALLOWED_SITES = array (
'image.baidu.com',
'images.yusi123.com',
'clouddn.com',
'tietuku.com',
'qiniudn.com',
'tinypic.com',
'neowing.co.jp',
'img.moe-acg.us',
'img.kan300.com',
'sinaimg.cn',
'wal8.com',
'poco.cn',
'upyun.com'
'clouddn.com'
);
}
/*后面止步*/
@ -355,7 +344,8 @@ class timthumb {
$html .= '</ul>';
echo '<h1>A TimThumb error has occured</h1>The following error(s) occured:<br />' . $html . '<br />';
echo '<br />Query String : ' . htmlentities( $_SERVER['QUERY_STRING'], ENT_QUOTES );
echo '<br />TimThumb version : ' . VERSION . '</pre>';
echo '<br />TimThumb version : ' . TIM_VERSION . '</pre>';
}
protected function serveInternalImage(){
$this->debug(3, "Local image path is $this->localImage");

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@ -17,9 +17,9 @@ function gdk_update_options() {
global $gdk_default_options, $gdk_options, $gdk_current_options;
foreach ($gdk_options as $panel) {
foreach ($panel as $option) {
$id = isset( $option['id'] ) ? $option['id'] : '';
$type = isset( $option['type'] ) ? $option['type'] : '';
$std = isset( $option['std'] ) ? $option['std'] : '';
$id = $option['id'] ?? '';
$type = $option['type'] ?? '';
$std = $option['std'] ?? '';
if ( !$id ) continue;
$gdk_default_options[$id] = $std;
if ( isset($gdk_current_options[$id]) ) continue;
@ -67,7 +67,7 @@ foreach ( array_keys($gdk_options) as $i => $name ) {
<?php
$index = 0;
foreach ( $gdk_options as $panel ) {
echo '<div class="panel" id="panel_' . $index . '" ' . ( $index == $activePanelIdx ? ' style="display:block"' : '' ) . '><table class="form-table">';
echo '<div class="panel gdk_option" id="panel_' . $index . '" ' . ( $index == $activePanelIdx ? ' style="display:block"' : '' ) . '><table class="form-table">';
foreach ( $panel as $option ) {
$type = $option['type'];
if ( $type == 'title' ) {
@ -248,6 +248,13 @@ switch ( $type ) {
border-bottom: 4px solid #6b48ff;
}
.gdk_option input[type=radio]:checked::before {
background-color: #6b48ff;
}
.gdk_option input[type=radio]:focus {
box-shadow: 0 0 0 1px #6b48ff;
}
.wp-filter .drawer-toggle:before {
content: "\f463";
color: #fff!important;

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@ -28,9 +28,9 @@ add_action( 'wp', 'gdk_prevent_script_injection' );
}
}
if ( ! class_exists( 'Gdk_Limit_Login_Attempts' ) ) {
class Gdk_Limit_Login_Attempts {
if(gdk_get_option('gdk_lock_login')){
if ( ! class_exists( 'GDK_Limit_Login_Attempts' ) ) {
class GDK_Limit_Login_Attempts {
var $failed_login_limit = 3;
//登录失败的次数限制
var $lockout_duration = 60;
@ -44,8 +44,8 @@ add_action( 'wp', 'gdk_prevent_script_injection' );
add_action( 'wp_login_failed', array( $this, 'login_failed' ), 10, 1 );
}
/**
* Lock login attempts of failed login limit is reached
*/
* Lock login attempts of failed login limit is reached
*/
public function check_attempted_login( $user, $username, $password ) {
if ( get_transient( $this->transient_name ) ) {
$datas = get_transient( $this->transient_name );
@ -53,35 +53,33 @@ add_action( 'wp', 'gdk_prevent_script_injection' );
$until = get_option( '_transient_timeout_' . $this->transient_name );
$time = $this->when( $until );
//Display error message to the user when limit is reached
return new WP_Error( 'too_many_tried', sprintf( esc_attr( 'ERROR: 您已达到登陆错误次数,请在 %1$s 后再次尝试登陆.' ) , $time ) );
return new WP_Error( 'too_many_tried', sprintf( esc_attr( 'ERROR:您已触发登陆安全保护,请在 %1$s 后再次尝试.' ) , $time ) );
}
}
return $user;
}
/**
* Add transient
*/
* Add transient
*/
public function login_failed( $username ) {
if ( get_transient( $this->transient_name ) ) {
$datas = get_transient( $this->transient_name );
$datas['tried']++;
if ( $datas['tried'] <= $this->failed_login_limit )
set_transient( $this->transient_name, $datas , $this->lockout_duration );
set_transient( $this->transient_name, $datas , $this->lockout_duration );
} else {
$datas = array(
'tried' => 1
);
$datas = array('tried' => 1 );
set_transient( $this->transient_name, $datas , $this->lockout_duration );
}
}
/**
* Return difference between 2 given dates
* @param int $time Date as Unix timestamp
* @return string Return string
*/
* Return difference between 2 given dates
* @param int $time Date as Unix timestamp
* @return string Return string
*/
private function when( $time ) {
if ( ! $time )
return;
return;
$right_now = time();
$diff = abs( $right_now - $time );
$second = 1;
@ -89,20 +87,20 @@ add_action( 'wp', 'gdk_prevent_script_injection' );
$hour = $minute * 60;
$day = $hour * 24;
if ( $diff < $minute )
return floor( $diff / $second ) . ' ' . esc_attr( '秒' );
return floor( $diff / $second ) . ' ' . esc_attr( '秒' );
if ( $diff < $minute * 2 )
return esc_attr( 'about 1 minute ago' );
return esc_attr( 'about 1 minute ago' );
if ( $diff < $hour )
return floor( $diff / $minute ) . ' ' . esc_attr( '分' );
return floor( $diff / $minute ) . ' ' . esc_attr( '分' );
if ( $diff < $hour * 2 )
return esc_attr( 'about 1 hour');
return esc_attr( 'about 1 hour');
return floor( $diff / $hour ) . ' ' . esc_attr( '小时' );
}
}
}
//Enable it:
new Gdk_Limit_Login_Attempts();
new GDK_Limit_Login_Attempts();
}
//禁用登陆错误信息
@ -119,36 +117,7 @@ add_filter( 'login_errors', 'gdk_disable_login_errors' );
//禁用找回密码
class Gdk_Password_Reset_Removed
{
function __construct() {
add_filter( 'show_password_fields', array( $this, 'disable' ) );
add_filter( 'allow_password_reset', array( $this, 'disable' ) );
add_filter( 'gettext', array( $this, 'remove' ) );
}
function disable() {
if ( is_admin() ) {
$user_id = get_current_user_id();
$user = get_user_by('id' , $user_id );
if ( !empty( $user->roles ) && is_array( $user->roles ) && $user->roles[0] == 'administrator' )
return true;
}
return false;
}
function remove( $translated_text, $untranslated_text ) {
if ( is_login() && in_string($untranslated_text,'Lost your password?') ){
return str_replace('Lost your password?','',$untranslated_text);
}else{
return $translated_text;
}
}
}
new Gdk_Password_Reset_Removed();
add_filter('allow_password_reset', '__return_false' );
//拦截无来路的评论
add_action('check_comment_flood', 'gdk_comment_check_referrer');
@ -157,3 +126,25 @@ add_action('check_comment_flood', 'gdk_comment_check_referrer');
wp_die( esc_attr( 'Please enable referrers in your browser!' ) );
}
}
//拦截垃圾评论
function gdk_url_spamcheck($approved, $commentdata) {
return (strlen($commentdata['comment_author_url']) > 50) ? 'spam' : $approved;
}
add_filter('pre_comment_approved', 'gdk_url_spamcheck', 99, 2);
function gdk_comment_lang($incoming_comment) {
$pattern = '/[一-龥]/u';
// 禁止全英文评论
if (!preg_match($pattern, $incoming_comment['comment_content'])) {
wp_die("您的评论中必须包含汉字!");
}
$pattern = '/[あ-んア-ン]/u';
// 禁止日文评论
if (preg_match($pattern, $incoming_comment['comment_content'])) {
wp_die("评论禁止包含日文!");
}
return($incoming_comment);
}
add_filter('preprocess_comment', 'gdk_comment_lang');

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@ -1,128 +1,14 @@
<?php
//新文章同步到新浪微博
function post_to_sina_weibo($post_ID) {
if (get_post_meta($post_ID, 'git_weibo_sync', true) == 1) return;
$get_post_info = get_post($post_ID);
$get_post_centent = get_post($post_ID)->post_content;
$get_post_title = get_post($post_ID)->post_title;
if ($get_post_info->post_status == 'publish' && $_POST['original_post_status'] != 'publish') {
$appkey = git_get_option('git_wbapky_b');
$username = git_get_option('git_wbuser_b');
$userpassword = git_get_option('git_wbpasd_b');
$request = new WP_Http;
$keywords = "";
$tags = wp_get_post_tags($post_ID);
foreach ($tags as $tag) {
$keywords = $keywords . '#' . $tag->name . "#";
}
$string1 = '【' . strip_tags($get_post_title) . '】:';
$string2 = $keywords . ' [阅读全文]' . get_permalink($post_ID);
/* 微博字数控制,避免超标同步失败 */
$wb_num = (138 - WeiboLength($string1 . $string2)) * 2;
$status = $string1 . mb_strimwidth(strip_tags(apply_filters('the_content', $get_post_centent)) , 0, $wb_num, '...') . $string2;
$api_url = 'https://api.weibo.com/2/statuses/update.json';
$body = array(
'status' => $status,
'source' => $appkey
);
$headers = array(
'Authorization' => 'Basic ' . base64_encode("$username:$userpassword")
);
$result = $request->post($api_url, array(
'body' => $body,
'headers' => $headers
));
/* 若同步成功则给新增自定义栏目git_weibo_sync避免以后更新文章重复同步 */
add_post_meta($post_ID, 'git_weibo_sync', 1, true);
}
}
if (git_get_option('git_sinasync_b')) {
add_action('publish_post', 'post_to_sina_weibo', 0);
}
/*
//获取微博字符长度函数
*/
function WeiboLength($str) {
$arr = arr_split_zh($str); //先将字符串分割到数组中
foreach ($arr as $v) {
$temp = ord($v); //转换为ASCII码
if ($temp > 0 && $temp < 127) {
$len = $len + 0.5;
} else {
$len++;
}
}
return ceil($len); //加一取整
}
/*
//拆分字符串函数,只支持 gb2312编码
//参考http://u-czh.iteye.com/blog/1565858
*/
function arr_split_zh($tempaddtext) {
$tempaddtext = iconv("UTF-8", "GBK//IGNORE", $tempaddtext);
$cind = 0;
$arr_cont = array();
for ($i = 0; $i < strlen($tempaddtext); $i++) {
if (strlen(substr($tempaddtext, $cind, 1)) > 0) {
if (ord(substr($tempaddtext, $cind, 1)) < 0xA1) { //如果为英文则取1个字节
array_push($arr_cont, substr($tempaddtext, $cind, 1));
$cind++;
} else {
array_push($arr_cont, substr($tempaddtext, $cind, 2));
$cind+= 2;
}
}
}
foreach ($arr_cont as & $row) {
$row = iconv("gb2312", "UTF-8", $row);
}
return $arr_cont;
}
//百度收录提示
if (git_get_option('git_baidurecord_b') && function_exists('curl_init')) {
function baidu_check($url, $post_id){
$baidu_record = get_post_meta($post_id, 'baidu_record', true);
if ($baidu_record != 1) {
$url = 'http://www.baidu.com/s?wd=' . $url;
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$rs = curl_exec($curl);
curl_close($curl);
if (!strpos($rs, '没有找到该URL您可以直接访问') && !strpos($rs, '很抱歉,没有找到与')) {
update_post_meta($post_id, 'baidu_record', 1) || add_post_meta($post_id, 'baidu_record', 1, true);
return 1;
} else {
return 0;
}
} else {
return 1;
}
}
function baidu_record(){
global $wpdb;
$post_id = null === $post_id ? get_the_ID() : $post_id;
if (baidu_check(get_permalink($post_id), $post_id) == 1) {
echo '<a target="_blank" title="点击查看" rel="external nofollow" href="http://www.baidu.com/s?wd=' . get_the_title() . '">已收录</a>';
} else {
echo '<a style="color:red;" rel="external nofollow" title="点击提交,谢谢您!" target="_blank" href="http://zhanzhang.baidu.com/sitesubmit/index?sitename=' . get_permalink() . '">未收录</a>';
}
}
}
//七牛CDN
if (!is_admin() && git_get_option('git_qncdn_b')) {
add_action('wp_loaded', 'Googlo_ob_start');
function Googlo_ob_start() {
ob_start('Googlo_qiniu_cdn_replace');
add_action('wp_loaded', 'gdk_cdn_start');
function gdk_cdn_start() {
ob_start('gdk_cdn_replace');
}
function Googlo_qiniu_cdn_replace($html) {
function gdk_cdn_replace($html) {
$local_host = home_url(); //博客域名
$qiniu_host = git_get_option('git_cdnurl_b'); //七牛域名
$cdn_exts = git_get_option('git_cdnurl_format'); //扩展名(使用|分隔)
@ -164,6 +50,44 @@ if (is_admin() && git_get_option('git_cdnurl_b') && git_get_option('git_adminqn_
add_filter('wp_get_attachment_url', 'attachment_replace');
}
//百度收录提示
if (git_get_option('git_baidurecord_b') && function_exists('curl_init')) {
function baidu_check($url, $post_id){
$baidu_record = get_post_meta($post_id, 'baidu_record', true);
if ($baidu_record != 1) {
$url = 'http://www.baidu.com/s?wd=' . $url;
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$rs = curl_exec($curl);
curl_close($curl);
if (!strpos($rs, '没有找到该URL您可以直接访问') && !strpos($rs, '很抱歉,没有找到与')) {
update_post_meta($post_id, 'baidu_record', 1) || add_post_meta($post_id, 'baidu_record', 1, true);
return 1;
} else {
return 0;
}
} else {
return 1;
}
}
function baidu_record(){
global $wpdb;
$post_id = null === $post_id ? get_the_ID() : $post_id;
if (baidu_check(get_permalink($post_id), $post_id) == 1) {
echo '<a target="_blank" title="点击查看" rel="external nofollow" href="http://www.baidu.com/s?wd=' . get_the_title() . '">已收录</a>';
} else {
echo '<a style="color:red;" rel="external nofollow" title="点击提交,谢谢您!" target="_blank" href="http://zhanzhang.baidu.com/sitesubmit/index?sitename=' . get_permalink() . '">未收录</a>';
}
}
}
//百度主动推送
if (git_get_option('git_sitemap_api')) {
function Git_Baidu_Submit($post_ID) {

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@ -335,10 +335,11 @@ function nc_the_meta($key, $placeholder = '') {
}
function gdk_is_mobile() {
if (empty($_SERVER['HTTP_USER_AGENT'])) {
$ua = $_SERVER['HTTP_USER_AGENT'];
if (empty($ua)) {
return false;
} elseif ((strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'iPad') === false) // many mobile devices (all iPh, etc.)
|| strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'NetType/') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Kindle') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'MQQBrowser') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mobi') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'HUAWEI') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'TBS/') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Mi') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'iPhone') !== false) {
} elseif ((in_string($ua, 'Mobile') && strpos($ua, 'iPad') === false) // many mobile devices (all iPh, etc.)
|| in_string($ua, 'Android') || in_string($ua, 'NetType/') || in_string($ua, 'Kindle') || in_string($ua, 'MQQBrowser') || in_string($ua, 'Opera Mini') || in_string($ua, 'Opera Mobi') || in_string($ua, 'HUAWEI') || in_string($ua, 'TBS/') || in_string($ua, 'Mi') || in_string($ua, 'iPhone')) {
return true;
} else {
return false;
@ -396,4 +397,157 @@ function in_string($text,$find) {
} else {
return false;
}
}
function getBrowser() {
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$bname = $u_agent;
$platform = '';
$version= '';
//First get the platform?
if ( preg_match( '/linux/i', $u_agent ) ) {
$platform = 'Linux';
}
elseif ( preg_match( '/macintosh|mac os x/i', $u_agent ) ) {
$platform = 'Mac';
}
elseif ( preg_match( '/windows|win32/i', $u_agent ) ) {
$platform = 'Windows';
}
// Next get the name of the useragent yes seperately and for good reason
if ( preg_match( '/MSIE/i',$u_agent) && ! preg_match( '/Opera/i',$u_agent ) ) {
$bname = 'Internet Explorer';
$ub = "MSIE";
} elseif( preg_match( '/Firefox/i',$u_agent ) ) {
$bname = 'Mozilla Firefox';
$ub = "Firefox";
} elseif( preg_match( '/Chrome/i',$u_agent ) ) {
$bname = 'Google Chrome';
$ub = "Chrome";
} elseif( preg_match( '/Safari/i',$u_agent ) ) {
$bname = 'Apple Safari';
$ub = "Safari";
} elseif( preg_match( '/Opera/i',$u_agent ) ) {
$bname = 'Opera';
$ub = "Opera";
} elseif( preg_match( '/Netscape/i',$u_agent ) ) {
$bname = 'Netscape';
$ub = "Netscape";
}
// finally get the correct version number
$known = array( 'Version', $ub, 'other');
$pattern = '#( ?<browser>' . join( '|', $known) .
')[/ ]+( ?<version>[0-9.|a-zA-Z.]*)#';
if ( ! preg_match_all( $pattern, $u_agent, $matches ) ) {
// we have no matching number just continue
}
if ( isset( $matches['browser'] ) && is_array($matches['browser']) ) {
// see how many we have
$i = count( $matches['browser'] );
if ( $i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if ( strripos( $u_agent,"Version") < strripos( $u_agent,$ub ) ){
$version = $matches['version'][0];
} else {
$version = $matches['version'][1];
}
} else {
$version = $matches['version'][0];
}
} else {
$version="?";
}
return array(
'userAgent' => $u_agent,
'name' => $bname,
'version' => $version,
'platform' => $platform,
'pattern' => $pattern
);
}
function get_ip_address( ) {
// check for shared internet/ISP IP
if ( ! empty( $_SERVER['HTTP_CLIENT_IP'] ) && validate_ip( $_SERVER['HTTP_CLIENT_IP'] ) ) {
return $_SERVER['HTTP_CLIENT_IP'];
}
// check for IPs passing through proxies
if ( ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
// check if multiple ips exist in var
if ( in_string( $_SERVER['HTTP_X_FORWARDED_FOR'], ',')) {
$iplist = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR']);
foreach ( $iplist as $ip) {
if ( validate_ip( $ip ) )
return $ip;
}
} else {
if ( validate_ip( $_SERVER['HTTP_X_FORWARDED_FOR'] ) )
return $_SERVER['HTTP_X_FORWARDED_FOR'];
}
}
if ( ! empty( $_SERVER['HTTP_X_FORWARDED']) && validate_ip( $_SERVER['HTTP_X_FORWARDED'] ) ) {
return $_SERVER['HTTP_X_FORWARDED'];
}
if ( ! empty( $_SERVER['HTTP_X_CLUSTER_CLIENT_IP']) && validate_ip( $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'] ) ) {
return $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'];
}
if ( ! empty( $_SERVER['HTTP_FORWARDED_FOR']) && validate_ip( $_SERVER['HTTP_FORWARDED_FOR'] ) ) {
return $_SERVER['HTTP_FORWARDED_FOR'];
}
if ( ! empty( $_SERVER['HTTP_FORWARDED']) && validate_ip( $_SERVER['HTTP_FORWARDED'] ) ) {
return $_SERVER['HTTP_FORWARDED'];
}
// return unreliable ip since all else failed
return $_SERVER['REMOTE_ADDR'];
}
/**
* Ensures an ip address is both a valid IP and does not fall within
* a private network range.
*/
function validate_ip( $ip) {
if ( strtolower( $ip) === 'unknown') {
return false;
}
// generate ipv4 network address
$ip = ip2long( $ip);
// if the ip is set and not equivalent to 255.255.255.255
if ( $ip !== false && $ip !== -1) {
// make sure to get unsigned long representation of ip
// due to discrepancies between 32 and 64 bit OSes and
// signed numbers ( ints default to signed in PHP)
$ip = sprintf( '%u', $ip);
// do private network range checking
if ( $ip >= 0 && $ip <= 50331647) return false;
if ( $ip >= 167772160 && $ip <= 184549375) return false;
if ( $ip >= 2130706432 && $ip <= 2147483647) return false;
if ( $ip >= 2851995648 && $ip <= 2852061183) return false;
if ( $ip >= 2886729728 && $ip <= 2887778303) return false;
if ( $ip >= 3221225984 && $ip <= 3221226239) return false;
if ( $ip >= 3232235520 && $ip <= 3232301055) return false;
if ( $ip >= 4294967040) return false;
}
return true;
}
//Ajax报错方式
function gdk_die($ErrMsg) {
header('HTTP/1.1 405 Method Not Allowed');
echo $ErrMsg;
exit;
}

View file

@ -1,22 +1,2 @@
<?php
function nc_url_spamcheck($approved, $commentdata)
{
return (strlen($commentdata['comment_author_url']) > 50) ? 'spam' : $approved;
}
add_filter('pre_comment_approved', 'nc_url_spamcheck', 99, 2);
function nc_comment_post($incoming_comment)
{
$pattern = '/[一-龥]/u';
// 禁止全英文评论
if (!preg_match($pattern, $incoming_comment['comment_content'])) {
wp_die("您的评论中必须包含汉字!");
}
$pattern = '/[あ-んア-ン]/u';
// 禁止日文评论
if (preg_match($pattern, $incoming_comment['comment_content'])) {
wp_die("评论禁止包含日文!");
}
return($incoming_comment);
}
add_filter('preprocess_comment', 'nc_comment_post');