肖兴来个人博客<?php
/*
* @Theme Name:WebStack
* @Theme URI:https://www.iotheme.cn/
* @Author: iowen
* @Author URI: https://www.iowen.cn/
* @Date: 2019-02-22 21:26:02
* @LastEditors: iowen
* @LastEditTime: 2023-02-20 21:38:08
* @FilePath: \WebStack\inc\inc.php
* @Description:
*/
if ( ! defined( ‘ABSPATH’ ) ) { exit; }
/**
* 注册菜单
*/
register_nav_menus( array(
‘nav_main’ => ‘侧栏底部菜单’,
));
//激活友情链接模块
add_filter( ‘pre_option_link_manager_enabled’, ‘__return_true’ );
require_once get_theme_file_path() .’/inc/frame/cs-framework.php’;
require_once get_theme_file_path() .’/inc/register.php’;
require_once get_theme_file_path() .’/inc/post-type.php’;
require_once get_theme_file_path() .’/inc/fav-content.php’;
require_once get_theme_file_path() .’/inc/ajax.php’;
add_action(‘after_setup_theme’, ‘my_theme_setup’);
function my_theme_setup(){
load_theme_textdomain( ‘i_theme’, get_template_directory() . ‘/languages’ );
}
// 禁用版本修订
add_filter( ‘wp_revisions_to_keep’, ‘disable_wp_revisions_to_keep’, 10, 2 );
function disable_wp_revisions_to_keep( $num, $post ) {
return 0;
}
// 禁用自动保存
add_action(‘admin_print_scripts’, function($a){ wp_deregister_script(‘autosave’);});
// 替换用户链接
add_filter( ‘request’, ‘my_author’ );
function my_author( $query_vars ) {
if ( array_key_exists( ‘author_name’, $query_vars ) ) {
global $wpdb;
$author_id = $wpdb->get_var( $wpdb->prepare( “SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key=’first_name’ AND meta_value = %s”, $query_vars[‘author_name’] ) );
if ( $author_id ) {
$query_vars[‘author’] = $author_id;
unset( $query_vars[‘author_name’] );
}
}
return $query_vars;
}
add_filter( ‘author_link’, ‘my_author_link’, 10, 3 );
function my_author_link( $link, $author_id, $author_nicename ) {
$my_name = get_user_meta( $author_id, ‘first_name’, true );
if ( $my_name ) {
$link = str_replace( $author_nicename, $my_name, $link );
}
return $link;
}
// 屏蔽用户名称类
function remove_comment_body_author_class( $classes ) {
foreach( $classes as $key => $class ) {
if(strstr($class, “comment-author-“)||strstr($class, “author-“)) {
unset( $classes[$key] );
}
}
return $classes;
}
/**
* 禁止WordPress自动生成缩略图
*/
function ztmao_remove_image_size($sizes) {
unset( $sizes[‘small’] );
unset( $sizes[‘medium’] );
unset( $sizes[‘large’] );
return $sizes;
}
add_filter(‘image_size_names_choose’, ‘ztmao_remove_image_size’);
/**
* 禁用 auto-embeds
*/
remove_filter( ‘the_content’, array( $GLOBALS[‘wp_embed’], ‘autoembed’ ), 8 );
/**
* 禁止谷歌字体
*/
function remove_open_sans() {
wp_deregister_style( ‘open-sans’ );
wp_register_style( ‘open-sans’, false );
wp_enqueue_style(‘open-sans’,”);
}
add_action( ‘init’, ‘remove_open_sans’ );
/**
* 禁止代码标点符合转义
*/
remove_filter(‘the_content’, ‘wptexturize’);
/**
* 字体增加
*/
function custum_fontfamily($initArray){
$initArray[‘font_formats’] = “微软雅黑=’微软雅黑’;宋体=’宋体’;黑体=’黑体’;仿宋=’仿宋’;楷体=’楷体’;隶书=’隶书’;幼圆=’幼圆’;”;
return $initArray;
}
add_filter(‘tiny_mce_before_init’, ‘custum_fontfamily’);
/**
* 去掉描述P标签
*/
function deletehtml($description) {
$description = trim($description);
$description = strip_tags($description,””);
return ($description);
}
add_filter(‘category_description’, ‘deletehtml’);
/**
* 搜索结果排除所有页面
*/
function search_filter_page($query) {
if ($query->is_search) {
$query->set(‘post_type’, ‘post’);
}
return $query;
}
//add_filter(‘pre_get_posts’,’search_filter_page’);
/**
* 去除wordpress前台顶部工具条
*/
show_admin_bar(false);
/**
* 移除顶部多余信息
*/
if( io_get_option(‘ioc_wp_head’) ) :
//remove_action( ‘wp_head’, ‘wp_enqueue_scripts’, 1 ); //Javascript的调用
remove_action( ‘wp_head’, ‘feed_links’, 2 ); //移除feed
remove_action( ‘wp_head’, ‘feed_links_extra’, 3 ); //移除feed
remove_action( ‘wp_head’, ‘rsd_link’ ); //移除离线编辑器开放接口
remove_action( ‘wp_head’, ‘wlwmanifest_link’ ); //移除离线编辑器开放接口
remove_action( ‘wp_head’, ‘index_rel_link’ );//去除本页唯一链接信息
remove_action(‘wp_head’, ‘parent_post_rel_link’, 10, 0 );//清除前后文信息
remove_action(‘wp_head’, ‘start_post_rel_link’, 10, 0 );//清除前后文信息
remove_action( ‘wp_head’, ‘adjacent_posts_rel_link_wp_head’, 10, 0 );
remove_action( ‘wp_head’, ‘locale_stylesheet’ );
remove_action(‘publish_future_post’,’check_and_publish_future_post’,10, 1 );
remove_action( ‘wp_head’, ‘noindex’, 1 );
//remove_action( ‘wp_head’, ‘wp_print_styles’, 8 );//载入css
//remove_action( ‘wp_head’, ‘wp_print_head_scripts’, 9 );
remove_action( ‘wp_head’, ‘wp_generator’ ); //移除WordPress版本
remove_action( ‘wp_head’, ‘rel_canonical’ );
//remove_action( ‘wp_footer’, ‘wp_print_footer_scripts’ );
remove_action( ‘wp_head’, ‘wp_shortlink_wp_head’, 10, 0 );
remove_action( ‘template_redirect’, ‘wp_shortlink_header’, 11, 0 );
//add_action(‘widgets_init’, ‘my_remove_recent_comments_style’);
//function my_remove_recent_comments_style() {
//global $wp_widget_factory;
//remove_action(‘wp_head’, array($wp_widget_factory->widgets[‘WP_Widget_Recent_Comments’] ,’recent_comments_style’));
//}
//禁止加载WP自带的jquery.js
//if ( !is_admin() ) { // 后台不禁止
//function my_init_method() {
//wp_deregister_script( ‘jquery’ ); // 取消原有的 jquery 定义
//}
//add_action(‘init’, ‘my_init_method’);
//}
//wp_deregister_script( ‘l10n’ );
endif;
//隐藏帮助选项卡
add_action(‘in_admin_header’, function(){
global $current_screen;
$current_screen->remove_help_tabs();
});
add_filter(‘admin_footer_text’, ‘left_admin_footer_text’);
function left_admin_footer_text($text) {
$text = ‘<span id=”footer-thankyou”>感谢您使用 <a href=”https://www.iotheme.cn/” target=”_blank”>一为的 WordPress 主题</a></span>’;
return $text;
}
function io_head_favicon(){
if (io_get_option(‘favicon’,”)) {
echo “<link rel=’shortcut icon’ href='” . io_get_option(‘favicon’,”) . “‘>”;
} else {
echo “<link rel=’shortcut icon’ href='” . home_url(‘/favicon.ico’) . “‘>”;
}
if (io_get_option(‘apple_icon’,”)) {
echo “<link rel=’apple-touch-icon’ href='” . io_get_option(‘apple_icon’,”) . “‘>”;
}
}
add_action(‘admin_head’, ‘io_head_favicon’);
/**
* 去除后台标题中的“—— WordPress”
*/
add_filter(‘admin_title’, ‘wpdx_custom_admin_title’, 10, 2);
function wpdx_custom_admin_title($admin_title, $title){
return $title.’ ‹ ‘.get_bloginfo(‘name’);
}
/**
* 禁用REST API、移除wp-json链接
*/
if( io_get_option(‘ioc_api’) ) :
add_filter(‘rest_enabled’, ‘_return_false’);
add_filter(‘rest_jsonp_enabled’, ‘_return_false’);
remove_action( ‘wp_head’, ‘rest_output_link_wp_head’, 10 );
remove_action( ‘wp_head’, ‘wp_oembed_add_discovery_links’, 10 );
endif;
/**
* 禁用 emoji’s
*/
function disable_emojis() {
remove_action( ‘wp_head’, ‘print_emoji_detection_script’, 7 );
remove_action( ‘admin_print_scripts’, ‘print_emoji_detection_script’ );
remove_action( ‘wp_print_styles’, ‘print_emoji_styles’ );
remove_action( ‘admin_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’ );
add_filter( ‘tiny_mce_plugins’, ‘disable_emojis_tinymce’ );
}
add_action( ‘init’, ‘disable_emojis’ );
/**
* 用于删除tinymce插件的emoji
*/
function disable_emojis_tinymce( $plugins ) {
if ( is_array( $plugins ) ) {
return array_diff( $plugins, array( ‘wpemoji’ ) );
} else {
return array();
}
}
/**
* 禁止头部加载s.w.org
*/
function remove_dns_prefetch( $hints, $relation_type ) {
if ( ‘dns-prefetch’ === $relation_type ) {
return array_diff( wp_dependencies_unique_hosts(), $hints );
}
return $hints;
}
add_filter( ‘wp_resource_hints’, ‘remove_dns_prefetch’, 10, 2 );
/**
* WordPress 关闭 XML-RPC 的 pingback 端口
*/
if( io_get_option(‘ioc_pingback’) ) :
add_filter( ‘xmlrpc_methods’, ‘remove_xmlrpc_pingback_ping’ );
function remove_xmlrpc_pingback_ping( $methods ) {
unset( $methods[‘pingback.ping’] );
return $methods;
}
endif;
/**
* 文章自动nofollow
*/
add_filter( ‘the_content’, ‘ioc_seo_wl’);
function ioc_seo_wl( $content ) {
$regexp = “<a\s[^>]*href=(\”??)([^\” >]*?)\\1[^>]*>”;
if(preg_match_all(“/$regexp/siU”, $content, $matches, PREG_SET_ORDER)) {
if( !empty($matches) ) {
$srcUrl = get_option(‘siteurl’);
for ($i=0; $i < count($matches); $i++)
{
$tag = $matches[$i][0];
$tag2 = $matches[$i][0];
$url = $matches[$i][0];
$noFollow = ”;
$pattern = ‘/target\s*=\s*”\s*_blank\s*”/’;
preg_match($pattern, $tag2, $match, PREG_OFFSET_CAPTURE);
if( count($match) < 1 ){
$noFollow .= ‘ target=”_blank” ‘;
}
$pattern = ‘/rel\s*=\s*”\s*[n|d]ofollow\s*”/’;
preg_match($pattern, $tag2, $match, PREG_OFFSET_CAPTURE);
if( count($match) < 1 ){
$noFollow .= ‘ rel=”nofollow” ‘;
}
$pos = strpos($url,$srcUrl);
if ($pos === false) {
$tag = rtrim ($tag,’>’);
$tag .= $noFollow.’>’;
$content = str_replace($tag2,$tag,$content);
}
}
}
}
$content = str_replace(‘]]>’, ‘]]>’, $content);
return $content;
}
/**
* 禁止FEED
*/
if( io_get_option(‘ioc_feed’) ) :
function digwp_disable_feed() {
wp_die(‘<h1>’ . sprintf(__(‘Feed已经关闭, 请访问网站%s首页%s！’, ‘i_theme’), ‘<a href=”‘ . get_bloginfo(‘url’) . ‘”>’, ‘</a>’) . ‘</h1>’);
}
add_action(‘do_feed’, ‘digwp_disable_feed’, 1);
add_action(‘do_feed_rdf’, ‘digwp_disable_feed’, 1);
add_action(‘do_feed_rss’, ‘digwp_disable_feed’, 1);
add_action(‘do_feed_rss2’, ‘digwp_disable_feed’, 1);
add_action(‘do_feed_atom’, ‘digwp_disable_feed’, 1);
endif;
/**
* 禁用：wp-embed.min.js
*/
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 );
/**
* 删除’wpembed’TinyMCE插件
*/
function disable_embeds_tiny_mce_plugin( $plugins ) {
return array_diff( $plugins, array( ‘wpembed’ ) );
}
/**
* 删除与嵌入相关的所有重写规则。
*/
function disable_embeds_rewrites( $rules ) {
foreach ( $rules as $rule => $rewrite ) {
if ( false !== strpos( $rewrite, ’embed=true’ ) ) {
unset( $rules[ $rule ] );
}
}
return $rules;
}
/**
* 移除插件激活时的嵌入重写规则。
*/
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’ );
/**
* 在插件停用时刷新重写规则。
*/
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’ );
/**
* 定制CSS
*/
add_action(‘wp_head’,’modify_css’);
function modify_css(){
if (io_get_option(“custom_css”)) {
$css = substr(io_get_option(“custom_css”), 0);
echo “<style>” . $css . “</style>”;
}
}
function modify_head_js(){
if (io_get_option(“code_head_js”,”)) {
$js = io_get_option(“code_head_js”);
echo $js;
}
}
add_action(‘wp_head’,’modify_head_js’);
if ( is_admin() ) {
add_action(‘admin_init’,’remove_submenu’);
function remove_submenu() {
remove_submenu_page( ‘themes.php’, ‘theme-editor.php’ );
}
}
add_action( ‘current_screen’, ‘block_theme_editor_access’ );
function block_theme_editor_access() {
if ( is_admin() ) {
$screen = get_current_screen();
if ( ‘theme-editor’ == $screen->id ) {
wp_redirect( admin_url() );
exit;
}
}
}
add_action(‘generate_rewrite_rules’, ‘io_rewrite_rules’ );
/**********重写规则************/
function io_rewrite_rules( $wp_rewrite ){
$new_rules = array(
‘go/?$’ => ‘index.php?custom_page=go’,
); //添加翻译规则
$wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
//php数组相加
}
/*******添加query_var变量***************/
add_action(‘query_vars’, ‘io_add_query_vars’);
function io_add_query_vars($public_query_vars){
$public_query_vars[] = ‘custom_page’; //往数组中添加添加custom_page
return $public_query_vars;
}
//模板载入规则
add_action(“template_redirect”, ‘io_template_redirect’);
function io_template_redirect(){
global $wp;
global $wp_query, $wp_rewrite;
//查询custom_page变量
if( !isset($wp_query->query_vars[‘custom_page’]) )
return;
$reditect_page = $wp_query->query_vars[‘custom_page’];
//如果custom_page等于go，则载入go.php页面
//注意 my-account/被翻译成index.php?custom_page=hello_page了。
if($reditect_page==’go’){
include(TEMPLATEPATH.’/go.php’);
die();
}
}
/**
* 激活主题更新重写规则
*/
add_action( ‘load-themes.php’, ‘io_flush_rewrite_rules’ );
function io_flush_rewrite_rules() {
global $pagenow, $wp_rewrite;
if ( ‘themes.php’ == $pagenow && isset( $_GET[‘activated’] ) )
$wp_rewrite->flush_rules();
}
// 自定义图标
class iconfont {
function __construct(){
add_filter( ‘nav_menu_css_class’, array( $this, ‘nav_menu_css_class’ ) );
add_filter( ‘walker_nav_menu_start_el’, array( $this, ‘walker_nav_menu_start_el’ ), 10, 4 );
}
function nav_menu_css_class( $classes ){
if( is_array( $classes ) ){
$tmp_classes = preg_grep( ‘/^(fa)(-\S+)?$/i’, $classes );
if( !empty( $tmp_classes ) ){
$classes = array_values( array_diff( $classes, $tmp_classes ) );
}
}
return $classes;
}
protected function replace_item( $item_output, $classes ){
if( !in_array( ‘fa’, $classes ) ){
array_unshift( $classes, ‘fa’ );
}
$before = true;
$icon = ‘
<i class=”‘ . implode( ‘ ‘, $classes ) . ‘ fa-fw”></i>’;
preg_match( ‘/(<a.+>)(.+)(<\/a>)/i’, $item_output, $matches );
if( 4 === count( $matches ) ){
$item_output = $matches[1];
if( $before ){
$item_output .= $icon . ‘
<span class=”smooth”>’ . $matches[2] . ‘</span>
<span class=”label label-Primary pull-right hidden-collapsed”>★</span>’;
} else {
$item_output .= ‘
<span class=”smooth”>’ . $matches[2] . ‘</span>
‘ . $icon;
}
$item_output .= $matches[3];
}
return $item_output;
}
function walker_nav_menu_start_el( $item_output, $item, $depth, $args ){
if( is_array( $item->classes ) ){
$classes = preg_grep( ‘/^(fa)(-\S+)?$/i’, $item->classes );
if( !empty( $classes ) ){
$item_output = $this->replace_item( $item_output, $classes );
}
}
return $item_output;
}
}
new iconfont();
add_filter(‘pre_get_avatar_data’, function($args, $id_or_email){
$gravatar_cdn = io_get_option(‘gravatar’,’geekzu’);
if($gravatar_cdn==’gravatar’){
return $args;
}
$email_hash = ”;
$user = $email = false;
if(is_object($id_or_email) && isset($id_or_email->comment_ID)){
$id_or_email = get_comment($id_or_email);
}
if(is_numeric($id_or_email)){
$user = get_user_by(‘id’, absint($id_or_email));
}elseif($id_or_email instanceof WP_User){ // User Object
$user = $id_or_email;
}elseif($id_or_email instanceof WP_Post){ // Post Object
$user = get_user_by(‘id’, intval($id_or_email->post_author));
}elseif($id_or_email instanceof WP_Comment){ // Comment Object
if(!empty($id_or_email->user_id)){
$user = get_user_by(‘id’, intval($id_or_email->user_id));
}elseif(!empty($id_or_email->comment_author_email)){
$email = $id_or_email->comment_author_email;
}
}elseif(is_string($id_or_email)){
if(strpos($id_or_email, ‘@md5.gravatar.com’)){
list($email_hash) = explode(‘@’, $id_or_email);
} else {
$email = $id_or_email;
}
}
if($user){
$args = apply_filters(‘io_default_avatar_data’, $args, $user->ID);
if($args[‘found_avatar’]){
return $args;
}else{
$email = $user->user_email;
}
}
if(!$email_hash){
if($email){
$email_hash = md5(strtolower(trim($email)));
}
}
if($email_hash){
$args[‘found_avatar’] = true;
}
switch ($gravatar_cdn){
case “cravatar”:
$url = ‘//cravatar.cn/avatar/’.$email_hash;
break;
case “sep”:
$url = ‘//cdn.sep.cc/avatar/’.$email_hash;
break;
case “loli”:
$url = ‘//gravatar.loli.net/avatar/’.$email_hash;
break;
case “chinayes”:
$url = ‘//gravatar.wp-china-yes.net/avatar/’.$email_hash;
break;
case “geekzu”:
$url = ‘//sdn.geekzu.org/avatar/’.$email_hash;
break;
default:
$url = ‘//sdn.geekzu.org/avatar/’.$email_hash;
}
$url_args = array_filter([
‘s’ => $args[‘size’],
‘d’ => $args[‘default’],
‘f’ => $args[‘force_default’] ? ‘y’ : false,
‘r’ => $args[‘rating’],
]);
$url = add_query_arg(rawurlencode_deep($url_args), set_url_scheme($url, $args[‘scheme’]));
$args[‘url’] = apply_filters(‘get_avatar_url’, $url, $id_or_email, $args);
return $args;
}, 10, 2);
function format_url($url){
if($url == ”)
return;
if(io_get_option(‘url_format’)){
$pattern = ‘@^(?:https?://)?([^/]+)@i’;
$result = preg_match($pattern, $url, $matches);
return $matches[1];
}
else{
return $url;
}
}
# 搜索只查询文章和网址。
# ——————————————————————–
add_filter(‘pre_get_posts’,’searchfilter’);
function searchfilter($query) {
//限定对搜索查询和非后台查询设置
if ($query->is_search && !is_admin() ) {
$query->set(‘post_type’,array(‘sites’,’post’));
}
return $query;
}
/**
* 修改搜索查询的sql代码，将postmeta表左链接进去。
*/
add_filter(‘posts_join’, ‘cf_search_join’ );
function cf_search_join( $join ) {
//if(is_admin())
// return $join;
global $wpdb;
if ( is_search() ) {
$join .=’ LEFT JOIN ‘.$wpdb->postmeta. ‘ ON ‘. $wpdb->posts . ‘.ID = ‘ . $wpdb->postmeta . ‘.post_id ‘;
}
return $join;
}
/**
* 在wordpress查询代码中加入自定义字段值的查询。
*/
add_filter(‘posts_where’, ‘cf_search_where’);
function cf_search_where( $where ) {
//if(is_admin())
// return $where;
global $pagenow, $wpdb;
if ( is_search() ) {
$where = preg_replace(“/\(\s*”.$wpdb->posts.”.post_title\s+LIKE\s*(\'[^\’]+\’)\s*\)/”,
“(“.$wpdb->posts.”.post_title LIKE $1) OR (“.$wpdb->postmeta.”.meta_value LIKE $1)”, $where );
}
return $where;
}
/**
* 去重
*/
add_filter (‘posts_distinct’, ‘cf_search_distinct’);
function cf_search_distinct($where) {
//if(is_admin())
// return $where;
global $wpdb;
if ( is_search() ) {
return “DISTINCT”;
}
return $where;
}
if(io_get_option(‘ioc_login_language’,false)){
add_filter( ‘login_display_language_dropdown’, ‘__return_false’ );
}
/**
* 美化Wordpress登录页 By 一为
* 原文地址：https://www.iowen.cn/chundaimameihuawordpressmorendengluye/
*/
function io_login_header(){
echo ‘<div class=”login-container”>
<div class=”login-body”>
<div class=”login-img shadow-lg position-relative flex-fill”>
<div class=”img-bg position-absolute”>
<div class=”login-info”>
<h2>’. get_bloginfo(‘name’) .'</h2>
<p>’. get_bloginfo(‘description’) .'</p>
</div>
</div>
</div>’;
}
function io_login_footer(){
echo ‘</div><!–login-body END–>
</div><!–login-container END–>
<div class=”footer-copyright position-absolute”>
<span>Copyright © <a href=”‘. esc_url(home_url()) .'” class=”text-white-50″ title=”‘. get_bloginfo(‘name’) .'” rel=”home”>’. get_bloginfo(‘name’) .'</a> Modify by <a href=”https://www.iotheme.cn” target=”_blank”>一为</a></span>
</div>’;
}
/**
* 美化Wordpress登录页 By 一为
* 原文地址：https://www.iowen.cn/chundaimameihuawordpressmorendengluye/
*/
function custom_login_style(){
$login_color_l = io_get_option(‘login_color_l’,’#7d00a0′);
$login_color_r = io_get_option(‘login_color_r’,’#c11b8d’);
echo ‘<style type=”text/css”>
body{background:’.$login_color_l.’;background:-o-linear-gradient(45deg,’.$login_color_l.’,’.$login_color_r.’);background:linear-gradient(45deg,’.$login_color_l.’,’.$login_color_r.’);height:100vh}
.login h1 a{background-image:url(‘.io_get_option(‘login_logo’,get_theme_file_uri(‘/images/logo_dark@2x.png’)).’);width:180px;background-position:center center;background-size:’.io_get_option(‘login_logo_size’,160).’px}
.login-container{position:relative;display:flex;align-items:center;justify-content:center;height:100vh}
.login-body{position:relative;display:flex;margin:0 1.5rem}
.login-img{display:none}
.img-bg{color:#fff;padding:2rem;bottom:-2rem;left:0;top:-2rem;right:0;border-radius:10px;background-image:url(‘.io_get_option(‘login_img’,get_theme_file_uri(‘/images/login.jpg’)).’);background-repeat:no-repeat;background-position:center center;background-size:cover}
.img-bg h2{font-size:2rem;margin-bottom:1.25rem}
#login{position:relative;background:#fff;border-radius:10px;padding:28px;width:280px;box-shadow:0 1rem 3rem rgba(0,0,0,.175)}
.flex-fill{flex:1 1 auto}
.position-relative{position:relative}
.position-absolute{position:absolute}
.shadow-lg{box-shadow:0 1rem 3rem rgba(0,0,0,.175)!important}
.footer-copyright{bottom:0;color:rgba(255,255,255,.6);text-align:center;margin:20px;left:0;right:0}
.footer-copyright a{color:rgba(255,255,255,.6);text-decoration:none}
#login form{-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none;border-width:0;padding:0}
#login form .forgetmenot{float:none}
.login #login_error,.login .message,.login .success{border-left-color:#40b9f1;box-shadow:none;background:#d4eeff;border-radius:6px;color:#2e73b7}
.login #login_error{border-left-color:#f1404b;background:#ffd4d6;color:#b72e37}
#login form p.submit{padding:20px 0 0}
#login form p.submit .button-primary{float:none;background-color:#f1404b;font-weight:bold;color:#fff;width:100%;height:40px;border-width:0;text-shadow:none!important;border-color:none;transition:.5s}
#login form input{box-shadow:none!important;outline:none!important}
#login form p.submit .button-primary:hover{background-color:#444}
.login #backtoblog,.login #nav{padding:0}
@media screen and (min-width:768px){.login-body{width:1200px}
.login-img{display:block}
#login{margin-left:-60px;padding:40px}
}
</style>’;
}
if (io_get_option(‘login_beautify’, true)) {
add_action(‘login_header’, ‘io_login_header’);
add_action(‘login_footer’, ‘io_login_footer’);
add_action(‘login_head’, ‘custom_login_style’);
if(!io_get_option(‘ioc_login_language’,false)){
add_filter( ‘login_display_language_dropdown’, ‘__return_false’ );
}
}
