OwlCyberSecurity - MANAGER

Edit File: template-helper.php

<?php
namespace LaStudioKit;

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
    die;
}

/**
 * Define Posts class
 */
class Template_Helper {

/**
     * [$depended_scripts description]
     * @var array
     */
    public $depended_scripts = [];

/**
     * [$depended_styles description]
     * @var array
     */
    public $depended_styles = [];

public $document_data = [];

/**
     * Instance of this class.
     *
     * @since   1.0.0
     * @access  private
     * @var     Template_Helper
     */
    private static $instance;

/**
     * Provides access to a single instance of a module using the singleton pattern.
     *
     * @since   1.0.0
     * @return	object
     */
    public static function get_instance() {
        if ( self::$instance === null ) {
            self::$instance = new self();
        }
        return self::$instance;
    }

// Here initialize our namespace and resource name.
    public function __construct() {
        add_action( 'wp_update_nav_menu', array( $this, 'clear_transient_for_menu' ) );
        add_action( 'wp_delete_nav_menu', array( $this, 'clear_transient_for_menu' ) );
        add_action( 'post_updated', array( $this, 'clear_transient_for_post' ) );
        add_action( 'deleted_post', array( $this, 'clear_transient_for_post' ) );
        add_action( 'elementor/core/files/clear_cache', array( $this, 'clear_all_transient' ) );
    }

public function callback( $args, $type = 'rest' ) {

$template_id = ! empty( $args['id'] ) ? $args['id'] : false;
        $dynamic_id = ! empty( $args['dynamic_id'] ) ? $args['dynamic_id'] : 0;

$is_dev = isset($args['dev']) ? $args['dev'] : false;

$dev = filter_var( $is_dev, FILTER_VALIDATE_BOOLEAN ) ? true : false;

if ( ! $template_id || !defined('ELEMENTOR_VERSION' ) ) {
            $template_data = [
                'template_content' => '',
                'template_scripts' => [],
                'template_styles'  => [],
                'template_metadata' => []
            ];
            return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
        }

$rest_allow_types = apply_filters('lastudio-kit/rest/elmenetor/allow_types', ['elementor_library', 'nav_menu_item']);

if( !in_array(get_post_type($template_id), $rest_allow_types) ){
	        $template_data = [
		        'template_content' => '',
		        'template_scripts' => [],
		        'template_styles'  => [],
		        'template_metadata' => []
	        ];
	        return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
        }

if(!empty($dynamic_id)){
			global $post;
			$post = get_post($dynamic_id);
		}

$transient_key = md5( sprintf( 'lakit_doc_%1$s_dynamic_%2$s', $template_id, $dynamic_id ) );

$template_data = get_transient( $transient_key );

if ( !empty( $template_data ) && !$dev ) {
            return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
        }

$plugin = lastudio_kit()->elementor();

add_filter('paginate_links', [ $this, 'paginate_links' ], 10, 1);

$template_scripts = [];
        $template_styles = [];

$fonts_link = $this->get_elementor_template_fonts_url( $template_id );

if ( $fonts_link ) {
            $template_styles[ 'lastudio-kit-google-fonts-css-' . $template_id ] = $fonts_link;
        }

$plugin->frontend->register_scripts();
        $plugin->frontend->register_styles();

$content = $plugin->frontend->get_builder_content_for_display( $template_id, true );

$this->get_elementor_template_scripts( $template_id );
        $this->get_elementor_template_icon_fonts_url( $template_id );

$script_depends = array_unique( $this->depended_scripts );

$style_depends = array_unique( $this->depended_styles );

foreach ( $script_depends as $script ) {
	        $this->get_script_uri_by_handler( $script, $template_scripts );
        }

foreach ( $style_depends as $style ) {
            if( $tag = $this->get_style_uri_by_handler( $style ) ){
                $template_styles[ $style ] = $tag;
            }
        }

$template_metadata = [];

if(isset($this->document_data[$template_id])){
            $template_metadata = $this->document_data[$template_id];
        }

$template_data = [
            'template_content' => $content,
            'template_scripts' => $template_scripts,
            'template_styles'  => $template_styles,
            'template_metadata' => $template_metadata
        ];

set_transient( $transient_key, $template_data, 24 * HOUR_IN_SECONDS );
        self::set_transient_key('post_type', $template_id, $transient_key );
		if(!empty($dynamic_id)){
			self::set_transient_key('post_type', $dynamic_id, $transient_key );
		}

return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
    }

/**
     * @return [type] [description]
     */
    public function get_elementor_template_fonts_url( $template_id ) {

$post_css = new \Elementor\Core\Files\CSS\Post( $template_id );

$post_meta = $post_css->get_meta();

if ( ! isset( $post_meta['fonts'] ) ) {
            return false;
        }

$google_fonts = $post_meta['fonts'];

$google_fonts = array_unique( $google_fonts );

if ( empty( $google_fonts ) ) {
            return false;
        }

foreach ( $google_fonts as $k => &$font ) {
            $font_type = \Elementor\Fonts::get_font_type( $font );
            if($font_type == \Elementor\Fonts::GOOGLE || $font_type == \Elementor\Fonts::EARLYACCESS){
                $font = str_replace( ' ', '+', $font ) . ':100,100italic,200,200italic,300,300italic,400,400italic,500,500italic,600,600italic,700,700italic,800,800italic,900,900italic';
            }
            else{
                unset($google_fonts[$k]);
            }
        }

if(empty($google_fonts)){
            return false;
        }

$fonts_url = sprintf( 'https://fonts.googleapis.com/css?family=%s', implode( rawurlencode( '|' ), $google_fonts ) );

return $fonts_url;

}

public function get_elementor_template_icon_fonts_url( $template_id ){

$post_css = new \Elementor\Core\Files\CSS\Post( $template_id );

$post_meta = $post_css->get_meta();

if ( ! isset( $post_meta['icons'] ) ) {
		    return false;
	    }

$icon_fonts = $post_meta['icons'];

$icon_fonts = array_unique( $icon_fonts );

foreach ($icon_fonts as $icon_font){
	    	if(!empty($icon_font)){
	    		$handler = 'elementor-icons-' . $icon_font;
	    		$this->get_style_deps_by_handler($handler);
		    }
	    }
    }

/**
     * [get_elementor_template_scripts_url description]
     * @param  [type] $template_id [description]
     * @return [type]              [description]
     */
    public function get_elementor_template_scripts( $template_id ) {

$document = lastudio_kit()->elementor()->documents->get( $template_id );

if(!$document){
        	return;
        }

$main_post = $document->get_main_post();

$document_data = [
            'title'     => $main_post->post_title,
            'sub_title' => $main_post->post_type == 'nav_menu_item' ? 'Menu Item' : $document::get_title(),
            'href'      => $document->get_edit_url(),
            'id'        => $template_id
        ];

$this->document_data[$template_id] = $document_data;

$elements_data = $document->get_elements_raw_data();

$this->find_widgets_script_handlers( $elements_data );

}

/**
     * [find_widgets_script_handlers description]
     * @param  [type] $elements_data [description]
     * @return [type]                [description]
     */
    public function find_widgets_script_handlers( $elements_data ) {

foreach ( $elements_data as $element_data ) {

if ( 'widget' === $element_data['elType'] ) {
                $widget = lastudio_kit()->elementor()->elements_manager->create_element_instance( $element_data );

$widget_script_depends = $widget->get_script_depends();

if ( ! empty( $widget_script_depends ) ) {
                    foreach ( $widget_script_depends as $key => $script_handler ) {
                        $this->depended_scripts[] = $script_handler;
                    }
                }

$widget_style_depends = $widget->get_style_depends();
                if ( ! empty( $widget_style_depends ) ) {
                    foreach ( $widget_style_depends as $key => $style_handler ) {
                        $this->depended_styles[] = $style_handler;
                    }
                }

}
            else {
                $element = lastudio_kit()->elementor()->elements_manager->create_element_instance( $element_data );

$childrens = $element->get_children();

foreach ( $childrens as $key => $children ) {
                    $children_data[$key] = $children->get_raw_data();

$this->find_widgets_script_handlers( $children_data );
                }
            }
        }
    }

/**
     * [get_script_uri_by_handler description]
     * @param  string $handler [description]
     * @param  array $template_scripts [description]
     * @param  boolean $inDeep [description]
     * @return [type]          [description]
     */
    public function get_script_uri_by_handler( $handler, &$template_scripts, $inDeep = true ) {
        global $wp_scripts;

if ( isset( $wp_scripts->registered[ $handler ] ) ) {

if( !empty($wp_scripts->registered[$handler]->deps) ){
        		foreach ( $wp_scripts->registered[$handler]->deps as $dep ) {
			        if($inDeep){
				        $this->get_script_uri_by_handler( $dep, $template_scripts, false );
			        }
		        }
	        }

$src = $wp_scripts->registered[ $handler ]->src;

if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $wp_scripts->content_url && 0 === strpos( $src, $wp_scripts->content_url ) ) ) {
                $src = $wp_scripts->base_url . $src;
            }

$template_scripts[ $handler ] = $src;
        }
    }

/**
     * [get_style_uri_by_handler description]
     * @param  [type] $handler [description]
     * @return [type]          [description]
     */
    public function get_style_uri_by_handler( $handler ) {
        global $wp_styles;

if ( isset( $wp_styles->registered[ $handler ] ) ) {

$src = $wp_styles->registered[ $handler ]->src;

if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $wp_styles->content_url && 0 === strpos( $src, $wp_styles->content_url ) ) ) {
                $src = $wp_styles->base_url . $src;
            }

return $src;
        }

return false;
    }

public function get_style_deps_by_handler( $handler ){
	    global $wp_styles;
	    if ( isset( $wp_styles->registered[ $handler ] ) ) {
	    	$deps = $wp_styles->registered[ $handler ]->deps;
	    	if(!empty($deps)){
	    		foreach ($deps as $dep){
				    $this->depended_styles[] = $dep;
			    }
		    }
	    	$this->depended_styles[] = $handler;
	    }
    }

public static function set_transient_key( $type, $id, $key ){

$transient_manager = get_option('LaStudioKitAPI_transient_manager', []);

if(!isset($transient_manager[$type])){
            $transient_manager[$type] = [];
        }
        $transient_manager[$type][$key] = $id;
        update_option('LaStudioKitAPI_transient_manager', $transient_manager);
    }

public function clear_transient_for_menu($menu_id){
        $all_transient = get_option('LaStudioKitAPI_transient_manager', []);
        $need_update = false;
        if(!empty($all_transient['menu'])){
            foreach ($all_transient['menu'] as $k => $id){
                if($id == $menu_id){
                    $need_update = true;
                    delete_transient($k);
                    unset($all_transient['menu'][$k]);
                }
            }
        }
        if($need_update){
            update_option('LaStudioKitAPI_transient_manager', $all_transient);
        }
    }

public function clear_transient_for_post($post_id){

$all_transient = get_option('LaStudioKitAPI_transient_manager', []);
        $need_update = false;
        if(!empty($all_transient['post_type'])){
            foreach ($all_transient['post_type'] as $k => $id){
                if($id == $post_id){
                    $need_update = true;
                    delete_transient($k);
                    unset($all_transient['post_type'][$k]);
                }
            }
        }
        if($need_update){
            update_option('LaStudioKitAPI_transient_manager', $all_transient);
        }
    }

public function clear_all_transient(){
        $all_transient = get_option('LaStudioKitAPI_transient_manager', []);
        if(!empty($all_transient)){
            foreach ($all_transient as $type => $item){
                foreach ($item as $k => $id){
                    delete_transient($k);
                }
            }
        }
        update_option('LaStudioKitAPI_transient_manager', []);
    }

public function render_elementor_template_via_ajax( $request_args, $error ){
        return $this->callback($request_args, 'ajax');
    }

public function paginate_links( $link ){
        la_log([
            'here....1' => $link
        ]);

$custom_paged_key = isset($_REQUEST['lakitpagedkey']) ? $_REQUEST['lakitpagedkey'] : false;

$link = remove_query_arg(['_', 'lakitpagedkey', 'lakit-ajax', '_nonce', 'actions'], $link);
        $old_link = $link;

$curl = add_query_arg( null, null, false );
        $curl = remove_query_arg(['_', 'lakitpagedkey', 'lakit-ajax', '_nonce', 'actions'], $curl);

if(!empty($custom_paged_key)){
            $curl = remove_query_arg($custom_paged_key, $curl);
        }
        $curl = esc_url_raw( $curl );

$link = str_replace($curl, '', $link);
        $link = str_replace('&', '?', $link);

//        la_log([
//            '$curl' => $curl,
//            '$old_link' => $old_link,
//            '$link' => $link
//        ]);

return $old_link;

return $link;
    }

public function widget_callback( $args, $type = 'rest' ) {
        $template_id = ! empty( $args['template_id'] ) ? $args['template_id'] : false;
        $widget_id = ! empty( $args['widget_id'] ) ? $args['widget_id'] : false;
        $is_dev = isset($args['dev']) ? filter_var( $args['dev'], FILTER_VALIDATE_BOOLEAN ) : false;
	    $widget_args = ! empty( $args['widget_args'] ) ? $args['widget_args'] : false;

$cache_timeout = 15 * DAY_IN_SECONDS;

$custom_paged_key = $_REQUEST['lakitpagedkey'] ?? false;
        $paged_key = (!empty($custom_paged_key) && isset($_REQUEST[$custom_paged_key])) ? $_REQUEST[$custom_paged_key] : 0;

if(!empty($custom_paged_key) && !empty($paged_key)){
            $cache_timeout = 5 * MINUTE_IN_SECONDS;
        }

if ( (empty($template_id) && empty($widget_id)) || !defined('ELEMENTOR_VERSION' ) ) {
	        return $type == 'rest' ? rest_ensure_response( [ 'template_content' => '' ] ) : [ 'template_content' => '' ];
        }

if( false === get_post_type($template_id) ){
		    return $type == 'rest' ? rest_ensure_response( [ 'template_content' => '' ] ) : [ 'template_content' => '' ];
	    }

$cache_name = sprintf( 'lakit_doc_%1$s_widget_%2$s_paged_%3$s', $template_id, $widget_id, $paged_key );
		if(!empty($widget_args)){
			$cache_name = sprintf( 'lakit_doc_%1$s_widget_%2$s_paged_%3$s_args_%4$s', $template_id, $widget_id, $paged_key, wp_json_encode($widget_args) );
		}

$transient_key = md5( $cache_name );

$template_data = get_transient( $transient_key );

if ( !empty( $template_data ) && !$is_dev ) {
	        return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
        }

$doc_meta = get_post_meta( $template_id, '_elementor_data', true );

if(empty($doc_meta)){
	        return $type == 'rest' ? rest_ensure_response( [ 'template_content' => '' ] ) : [ 'template_content' => '' ];
        }

$doc_meta = @json_decode($doc_meta, true);

if(empty($doc_meta)){
	        return $type == 'rest' ? rest_ensure_response( [ 'template_content' => '' ] ) : [ 'template_content' => '' ];
        }

$widget_data = $this->find_widget_data($doc_meta, $widget_id);

if(empty($widget_data) || ( !empty($widget_data) && !is_array($widget_data) )){
	        return $type == 'rest' ? rest_ensure_response( [ 'template_content' => '' ] ) : [ 'template_content' => '' ];
        }

if(!empty($widget_args['filter'])){
		    $widget_settings = $widget_data['settings'];
			$query_include = !empty($widget_settings['query_include']) ? $widget_settings['query_include'] : [];
		    $query_include[] = 'terms';
		    $query_include = array_unique($query_include);

$query_include_ids = !empty($widget_settings['query_include_term_ids']) ? $widget_settings['query_include_term_ids'] : [];
			$filter_id = absint($widget_args['filter']);
			if($filter_id > 0){
				$query_include_ids[] = absint($widget_args['filter']);
				$query_include_ids = array_unique($query_include_ids);
				$widget_settings['query_include'] = $query_include;
				$widget_settings['query_include_term_ids'] = $query_include_ids;
				$widget_data['settings'] = $widget_settings;
			}
	    }

ob_start();
        add_filter('paginate_links', [ $this, 'paginate_links' ], 10, 1);

$widget = lastudio_kit()->elementor()->elements_manager->create_element_instance( $widget_data );
        if ( $widget ) {
            $widget->print_element();
        }
        $content = ob_get_clean();

$template_data = [
            'template_content' => $content,
        ];

if(!empty($content)){
            set_transient( $transient_key, $template_data, $cache_timeout );
            self::set_transient_key('post_type', $template_id, $transient_key );
        }

return $type == 'rest' ? rest_ensure_response( $template_data ) : $template_data;
    }

public static function find_widget_data( $data, $widget_id ){
        $return = [];
        foreach ( $data as $item ){
            if( 'widget' === $item['elType'] && $item['id'] == $widget_id){
                $return = $item;
                break;
            }
            else{
                $return = self::find_widget_data($item['elements'], $widget_id);
                if(!empty($return)){
                    break;
                }
            }
        }
        return $return;
    }
}

Template_Helper::get_instance();