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File: /www/wwwroot/1.scey.cn/wp-content/plugins/wpjam-basic/components/wpjam-basic.php
<?php
/*
Name: 优化设置
URI: https://mp.weixin.qq.com/s/zkA0Nx4u81PCZWByQq3iiA
Description: 优化设置通过屏蔽和增强功能来加快 WordPress 的加载
Version: 2.0
*/
class WPJAM_Basic extends WPJAM_Option_Model{
	public static function get_sections(){
		return ['disabled'=>['title'=>'功能屏蔽',	'fields'=>[
			'basic'		=>['title'=>'常规功能',	'fields'=>[
				'disable_revisions'			=>['label'=>'屏蔽文章修订功能,精简文章表数据。',		'value'=>1],
				'disable_trackbacks'		=>['label'=>'彻底关闭Trackback,防止垃圾留言。',		'value'=>1],
				'disable_xml_rpc'			=>['label'=>'关闭XML-RPC功能,只在后台发布文章。',	'value'=>1],
				'disable_auto_update'		=>['label'=>'关闭自动更新功能,手动或SSH方式更新。'],
				'disable_feed'				=>['label'=>'屏蔽站点Feed,防止文章被快速被采集。'],
				'disable_admin_email_check'	=>['label'=>'屏蔽站点管理员邮箱定期验证功能。'],
			]],
			'convert'	=>['title'=>'转换功能',	'fields'=>[
				'disable_emoji'				=>['label'=>'屏蔽Emoji转换成图片功能,直接使用Emoji。',		'value'=>1],
				'disable_texturize'			=>['label'=>'屏蔽字符转换成格式化的HTML实体功能。', 			'value'=>1],
				'disable_capital_P_dangit'	=>['label'=>'屏蔽WordPress大小写修正,自行决定如何书写。',	'value'=>1],
			]],
			'backend'	=>['title'=>'后台功能',	'fields'=>[
				'disable_privacy'			=>['label'=>'移除为欧洲通用数据保护条例生成的页面。',	'value'=>1],
				'disable_dashboard_primary'	=>['label'=>'移除仪表盘的「WordPress 活动及新闻」。'],
				'disable_backend'			=>['before'=>'移除后台界面右上角:',	'sep'=>'&emsp;',	'type'=>'fields',	'fields'=>[
					'disable_help_tabs'			=>['label'=>'帮助'],
					'disable_screen_options'	=>['label'=>'选项',],
				]]
			]],
			'page'		=>['title'=>'页面功能',	'fields'=>[
				'disable_head_links'	=>['label'=>'移除页面头部版本号和服务发现标签代码。'],
				'disable_admin_bar'		=>['label'=>'移除工具栏和后台个人资料中工具栏相关选项。']
			]],
			'embed'		=>['title'=>'嵌入功能',	'fields'=>[
				'disable_autoembed'	=>['label'=>'禁用Auto Embeds功能,加快页面解析速度。'],
				'disable_embed'		=>['label'=>'屏蔽嵌入其他WordPress文章的Embed功能。'],
			]],
			'gutenberg'	=>['title'=>'古腾堡编辑器',	'fields'=>[
				'disable_block_editor'			=>['label'=>'屏蔽Gutenberg编辑器,换回经典编辑器。'],
				'disable_widgets_block_editor'	=>['label'=>'屏蔽小工具区块编辑器模式,切换回经典模式。']
			]],
		]]];
	}

	public static function disabled($feature, ...$args){
		return self::get_setting('disable_'.$feature, ...$args);
	}

	public static function init(){
		wpjam_map(['trackbacks'=>'tb', 'embed'=>'embed'], fn($v, $k)=> self::disabled($k) && $GLOBALS['wp']->remove_query_var($v));

		wpjam_map(['trackbacks', 'revisions'], fn($v)=> self::disabled($v, 1) && wpjam_map(['post', 'page'], fn($pt)=> remove_post_type_support($pt, $v)));
	}

	public static function add_hooks(){
		add_action('wp_loaded',	fn()=> ob_start(fn($html)=> apply_filters('wpjam_html', $html)));

		// 屏蔽站点 Feed
		if(self::disabled('feed')){
			add_action('template_redirect', fn()=> is_feed() && wp_die('Feed已经关闭, 请访问<a href="'.get_bloginfo('url').'">网站首页</a>!', 'Feed关闭', 200));
		}

		// 移除 WP_Head 版本号和服务发现标签代码
		if(self::disabled('head_links')){
			add_filter('the_generator', fn()=> '');

			wpjam_hooks('remove', [
				['wp_head',				['rsd_link', 'wlwmanifest_link', 'feed_links_extra', 'index_rel_link', 'parent_post_rel_link', 'start_post_rel_link', 'adjacent_posts_rel_link_wp_head','wp_shortlink_wp_head', 'rest_output_link_wp_head']],
				['template_redirect',	['wp_shortlink_header', 'rest_output_link_header']]
			]);

			wpjam_hooks('style_loader_src, script_loader_src', fn($src)=> $src ? preg_replace('/[\&\?]ver='.preg_quote($GLOBALS['wp_version']).'(&|$)/', '', $src) : $src);
		}

		// 屏蔽WordPress大小写修正
		if(self::disabled('capital_P_dangit', 1)){
			wpjam_hooks('remove', 'the_content, the_title, wp_title, document_title, comment_text, widget_text_content', 'capital_P_dangit');
		}

		// 屏蔽字符转码
		if(self::disabled('texturize', 1)){
			add_filter('run_wptexturize', fn()=> false);
		}

		//移除 admin bar
		if(self::disabled('admin_bar')){
			add_filter('show_admin_bar', fn()=> false);
		}

		//禁用 XML-RPC 接口
		if(self::disabled('xml_rpc', 1)){
			wpjam_hooks([
				['xmlrpc_enabled',	fn()=> false],
				['xmlrpc_methods',	fn()=> []]
			]);

			remove_action('xmlrpc_rsd_apis', 'rest_output_rsd');
		}

		// 屏蔽小工具区块编辑器模式
		if(self::disabled('widgets_block_editor')){
			wpjam_hooks('gutenberg_use_widgets_block_editor, use_widgets_block_editor', fn()=> false);
		}

		// 屏蔽站点管理员邮箱验证功能
		if(self::disabled('admin_email_check')){
			add_filter('admin_email_check_interval', fn()=> 0);
		}

		// 屏蔽 Emoji
		if(self::disabled('emoji', 1)){
			add_action('admin_init', fn()=> wpjam_hooks('remove', [
				['admin_print_scripts',	'print_emoji_detection_script'],
				['admin_print_styles',	'print_emoji_styles']
			]));

			wpjam_hooks('remove', [
				['wp_head,
				embed_head',		'print_emoji_detection_script'],
				['wp_print_styles',	'print_emoji_styles'],
				['the_content_feed,
				comment_text_rss',	'wp_staticize_emoji'],
				['wp_mail', 		'wp_staticize_emoji_for_email']
			]);

			wpjam_hooks([
				['emoji_svg_url',		fn()=> false],
				['tiny_mce_plugins',	fn($plugins)=> array_diff($plugins, ['wpemoji'])]
			]);
		}

		//禁用文章修订功能
		if(self::disabled('revisions', 1)){
			defined('WP_POST_REVISIONS') || define('WP_POST_REVISIONS', false);

			wpjam_hooks('remove', 'pre_post_update', 'wp_save_post_revision');
		}

		// 屏蔽Trackbacks
		if(self::disabled('trackbacks', 1)){
			if(self::disabled('xml_rpc', 1)){	//彻底关闭 pingback
				add_filter('xmlrpc_methods', fn($methods)=> wpjam_except($methods, ['pingback.ping', 'pingback.extensions.getPingbacks']));
			}

			wpjam_hooks('remove', [
				['do_pings',		'do_all_pings'],		//禁用 pingbacks, enclosures, trackbacks
				['publish_post',	'_publish_post_hook']	//去掉 _encloseme 和 do_ping 操作。
			]);
		}

		//禁用 Auto OEmbed
		if(self::disabled('autoembed')){
			wpjam_hooks('remove', [
				['edit_form_advanced, edit_page_form', 		[$GLOBALS['wp_embed'], 'maybe_run_ajax_cache']],
				['the_content,
				widget_text_content, widget_block_content',	[$GLOBALS['wp_embed'], 'autoembed']]
			]);
		}

		// 屏蔽文章Embed
		if(self::disabled('embed')){
			wpjam_hooks('remove', 'wp_head', ['wp_oembed_add_discovery_links', 'wp_oembed_add_host_js']);
		}

		// 屏蔽自动更新和更新检查作业
		if(self::disabled('auto_update')){
			add_filter('automatic_updater_disabled', fn()=> true);

			wpjam_hooks('remove', [
				['init', 'wp_schedule_update_checks'],
				...array_map(fn($v)=> [$v, $v], ['wp_version_check', 'wp_update_plugins', 'wp_update_themes'])
			]);
		}

		// 屏蔽后台隐私
		if(self::disabled('privacy', 1)){
			wpjam_hooks('remove', [
				['user_request_action_confirmed',		['_wp_privacy_account_request_confirmed', '_wp_privacy_send_request_confirmation_notification']],
				['wp_privacy_personal_data_exporters',	['wp_register_comment_personal_data_exporter', 'wp_register_media_personal_data_exporter', 'wp_register_user_personal_data_exporter']],
				['wp_privacy_personal_data_erasers',	'wp_register_comment_personal_data_eraser'],
				['init',								'wp_schedule_delete_old_privacy_export_files'],
				['wp_privacy_delete_old_export_files',	'wp_privacy_delete_old_export_files']
			]);

			add_filter('option_wp_page_for_privacy_policy', fn()=> 0);
		}

		if(is_admin()){
			if(self::disabled('auto_update')){
				wpjam_hooks('remove', 'admin_init', ['_maybe_update_core', '_maybe_update_plugins', '_maybe_update_themes']);
			}

			if(self::disabled('block_editor')){
				add_filter('use_block_editor_for_post_type', fn()=> false);
			}

			if(self::disabled('help_tabs')){
				add_action('in_admin_header', fn()=> $GLOBALS['current_screen']->remove_help_tabs());
			}

			if(self::disabled('screen_options')){
				wpjam_hooks([
					['screen_options_show_screen',	fn()=> false],
					['hidden_columns',				fn()=> []]
				]);
			}

			if(self::disabled('privacy', 1)){
				add_action('admin_menu', fn()=> wpjam_call_multiple('remove_submenu_page', [
					['options-general.php',	'options-privacy.php'],
					['tools.php',			'export-personal-data.php'],
					['tools.php',			'erase-personal-data.php']
				]), 11);

				add_action('admin_init', fn()=> wpjam_hooks('remove', [
					['admin_init',				['WP_Privacy_Policy_Content', 'text_change_check']],
					['edit_form_after_title',	['WP_Privacy_Policy_Content', 'notice']],
					['admin_init',				['WP_Privacy_Policy_Content', 'add_suggested_content']],
					['post_updated',			['WP_Privacy_Policy_Content', '_policy_page_updated']],
					['list_pages',				'_wp_privacy_settings_filter_draft_page_titles'],
				]), 1);
			}

			if(self::disabled('dashboard_primary')){
				add_action('do_meta_boxes', fn($screen, $context)=> remove_meta_box('dashboard_primary', $screen, $context), 10, 2);
			}
		}
	}
}

wpjam_register_option('wpjam-basic', [
	'title'			=> '优化设置',
	'model'			=> 'WPJAM_Basic',
	'summary'		=> __FILE__,
	'site_default'	=> true,
	'menu_page'		=> ['menu_title'=>'WPJAM', 'sub_title'=>'优化设置', 'icon'=>'ri-rocket-fill', 'position'=>'58.99']
]);

function wpjam_basic_get_setting($name, ...$args){
	return WPJAM_Basic::get_setting($name, ...$args);
}

function wpjam_basic_update_setting($name, $value){
	return WPJAM_Basic::update_setting($name, $value);
}

function wpjam_basic_delete_setting($name){
	return WPJAM_Basic::delete_setting($name);
}

function wpjam_add_basic_sub_page($sub_slug, $args=[]){
	wpjam_add_menu_page($sub_slug, ['parent'=>'wpjam-basic']+$args);
}