if( !class_exists( 'EduKart_Loader' ) ) {

    class EduKart_Loader {

        private static $_instance = null;

        private $theme_defaults = array ();

        public static function instance() {
            if ( is_null( self::$_instance ) ) {
                self::$_instance = new self();
            }

            return self::$_instance;
        }

        function __construct() {
            $this->define_constants();
            $this->load_helpers();

            $this->theme_defaults = edukart_theme_defaults();

            add_action( 'after_setup_theme', array( $this, 'set_theme_support' ) );

            add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_js' ), 50 );

            add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_css' ), 50 );
            add_action( 'wp_enqueue_scripts', array( $this, 'add_inline_style' ), 60 );

            add_action( 'edukart_before_main_css', array( $this, 'add_google_fonts' ) );

            add_action( 'after_setup_theme', array( $this, 'include_module_helpers' ) );

            add_filter( 'ocdi/import_files', array( $this, 'ocdi_import_files' ), 10);
           // add_filter( 'ocdi/after_import', array( $this, 'ocdi_after_import_setup' ), 11);
            add_filter( 'ocdi/after_import', array( $this, 'import_elementor_on_theme_activation' ),11);
            add_filter( 'ocdi/import_files', array( $this, 'ocdi_before_widgets_import' ),9);
            add_action( 'after_switch_theme', array( $this, 'modify_xml_file' ));
            add_action( 'ocdi/after_import', array( $this, 'modify_user_insertion' ));
            add_filter( 'woocommerce_create_pages', '__return_false' );
           // add_filter( 'ocdi/regenerate_thumbnails_in_content_import', '__return_false' );

        }

        function define_constants() {
            define( 'EDUKART_ROOT_DIR', get_template_directory() );
            define( 'EDUKART_ROOT_URI', get_template_directory_uri() );
            define( 'EDUKART_MODULE_DIR', EDUKART_ROOT_DIR.'/modules'  );
            define( 'EDUKART_MODULE_URI', EDUKART_ROOT_URI.'/modules' );
            define( 'EDUKART_LANG_DIR', EDUKART_ROOT_DIR.'/languages' );

            $theme = wp_get_theme();
            define( 'EDUKART_THEME_NAME', $theme->get('Name'));
            define( 'EDUKART_THEME_VERSION', $theme->get('Version'));
        }

        function load_helpers() {
            include_once EDUKART_ROOT_DIR . '/helpers/helper.php';
            include_once ABSPATH . 'wp-admin/includes/file.php';
            require_once ABSPATH.'/wp-load.php';
            WP_Filesystem();
            global $wp_filesystem;
        }

        function set_theme_support() {
            load_theme_textdomain( 'edukart', EDUKART_LANG_DIR );
            add_theme_support( 'automatic-feed-links' );
            add_theme_support( 'title-tag' );
            add_theme_support( 'html5', array( 'search-form', 'comment-form', 'comment-list', 'gallery', 'caption' ) );
            add_theme_support( 'post-formats', array('status', 'quote', 'gallery', 'image', 'video', 'audio', 'link', 'aside', 'chat'));
            add_theme_support( 'post-thumbnails' );
            add_theme_support( 'custom-logo' );
            add_theme_support( 'custom-background', array( 'default-color' => '#d1e4dd' ) );
            add_theme_support( 'custom-header' );

			add_theme_support( 'align-wide' ); // Gutenberg wide images.
            add_theme_support( 'editor-color-palette', array(
                array(
                    'name'  => esc_html__( 'Primary Color', 'edukart' ),
                    'slug'  => 'primary',
                    'color'	=> $this->theme_defaults['primary_color'],
                ),
                array(
                    'name'  => esc_html__( 'Secondary Color', 'edukart' ),
                    'slug'  => 'secondary',
                    'color' => $this->theme_defaults['secondary_color'],
                ),
                array(
                    'name'  => esc_html__( 'Tertiary Color', 'edukart' ),
                    'slug'  => 'tertiary',
                    'color' => $this->theme_defaults['tertiary_color'],
                ),
                array(
                    'name'  => esc_html__( 'Body Background Color', 'edukart' ),
                    'slug'  => 'body-bg',
                    'color' => $this->theme_defaults['body_bg_color'],
                ),
                array(
                    'name'  => esc_html__( 'Body Text Color', 'edukart' ),
                    'slug'  => 'body-text',
                    'color' => $this->theme_defaults['body_text_color'],
                ),
                array(
                    'name'  => esc_html__( 'Alternate Color', 'edukart' ),
                    'slug'  => 'alternate',
                    'color' => $this->theme_defaults['headalt_color'],
                ),
                array(
                    'name'  => esc_html__( 'Transparent Color', 'edukart' ),
                    'slug'  => 'transparent',
                    'color' => 'rgba(0,0,0,0)',
                )
            ) );

            add_theme_support( 'editor-styles' );
            add_editor_style( './assets/css/style-editor.css' );

            $GLOBALS['content_width'] = apply_filters( 'edukart_set_content_width', 1230 );
            register_nav_menus( array(
                'main-menu' => esc_html__('Main Menu', 'edukart'),
            ) );
        }

        function enqueue_js() {

            wp_enqueue_script('jquery-select2', get_theme_file_uri('/assets/lib/select2/select2.full.js'), array('jquery'), false, true);

            /**
             * Before Hook
             */
            do_action( 'edukart_before_enqueue_js' );

                wp_enqueue_script('edukart-jqcustom', get_theme_file_uri('/assets/js/custom.js'), array('jquery'), false, true);

                if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
				    wp_enqueue_script( 'comment-reply' );
			    }

            /**
             * After Hook
             */
            do_action( 'edukart_after_enqueue_js' );

        }

        function enqueue_css() {
            /**
             * Before Hook
             */
            do_action( 'edukart_before_main_css' );

                wp_enqueue_style( 'edukart', get_stylesheet_uri(), false, EDUKART_THEME_VERSION, 'all' );
                wp_enqueue_style( 'edukart-icons', get_theme_file_uri('/assets/css/icons.css'), false, EDUKART_THEME_VERSION, 'all');

                $css = $this->generate_theme_default_css();
                if( !empty( $css ) ) {
                    wp_add_inline_style( 'edukart', ':root {'.$css.'}' );
                }

                wp_enqueue_style( 'edukart-base', get_theme_file_uri('/assets/css/base.css'), false, EDUKART_THEME_VERSION, 'all');
                wp_enqueue_style( 'edukart-grid', get_theme_file_uri('/assets/css/grid.css'), false, EDUKART_THEME_VERSION, 'all');
                wp_enqueue_style( 'edukart-layout', get_theme_file_uri('/assets/css/layout.css'), false, EDUKART_THEME_VERSION, 'all');
                wp_enqueue_style( 'edukart-widget', get_theme_file_uri('/assets/css/widget.css'), false, EDUKART_THEME_VERSION, 'all');

            /**
             * After Hook
             */
            do_action( 'edukart_after_main_css' );

            wp_enqueue_style( 'jquery-select2', get_theme_file_uri('/assets/lib/select2/select2.css'), false, EDUKART_THEME_VERSION, 'all');

            wp_enqueue_style( 'edukart-theme', get_theme_file_uri('/assets/css/theme.css'), false, EDUKART_THEME_VERSION, 'all');
        }

        function generate_theme_default_css() {

            $css = '';

            $css .= apply_filters( 'edukart_primary_color_css_var',  '--wdtPrimaryColor: '.$this->theme_defaults['primary_color'].';' );
            $css .= apply_filters( 'edukart_primary_rgb_color_css_var',  '--wdtPrimaryColorRgb: '.$this->theme_defaults['primary_color_rgb'].';' );
            $css .= apply_filters( 'edukart_secondary_color_css_var',  '--wdtSecondaryColor: '.$this->theme_defaults['secondary_color'].';' );
            $css .= apply_filters( 'edukart_secondary_rgb_color_css_var',  '--wdtSecondaryColorRgb: '.$this->theme_defaults['secondary_color_rgb'].';' );
            $css .= apply_filters( 'edukart_tertiary_color_css_var',  '--wdtTertiaryColor: '.$this->theme_defaults['tertiary_color'].';' );
            $css .= apply_filters( 'edukart_tertiary_rgb_color_css_var',  '--wdtTertiaryColorRgb: '.$this->theme_defaults['tertiary_color_rgb'].';' );
            $css .= apply_filters( 'edukart_body_bg_color_css_var',  '--wdtBodyBGColor: '.$this->theme_defaults['body_bg_color'].';' );
            $css .= apply_filters( 'edukart_body_bg_rgb_color_css_var',  '--wdtBodyBGColorRgb: '.$this->theme_defaults['body_bg_color_rgb'].';' );
            $css .= apply_filters( 'edukart_body_text_color_css_var',  '--wdtBodyTxtColor:'.$this->theme_defaults['body_text_color'].';' );
            $css .= apply_filters( 'edukart_body_text_rgb_color_css_var',  '--wdtBodyTxtColorRgb:'.$this->theme_defaults['body_text_color_rgb'].';' );
            $css .= apply_filters( 'edukart_headalt_color_css_var',  '--wdtHeadAltColor: '.$this->theme_defaults['headalt_color'].';' );
            $css .= apply_filters( 'edukart_headalt_rgb_color_css_var',  '--wdtHeadAltColorRgb: '.$this->theme_defaults['headalt_color_rgb'].';' );
            $css .= apply_filters( 'edukart_link_color_css_var',  '--wdtLinkColor: '.$this->theme_defaults['link_color'].';' );
            $css .= apply_filters( 'edukart_link_rgb_color_css_var',  '--wdtLinkColorRgb: '.$this->theme_defaults['link_color_rgb'].';' );
            $css .= apply_filters( 'edukart_link_hover_color_css_var',  '--wdtLinkHoverColor: '.$this->theme_defaults['link_hover_color'].';' );
            $css .= apply_filters( 'edukart_link_hover_rgb_color_css_var',  '--wdtLinkHoverColorRgb: '.$this->theme_defaults['link_hover_color_rgb'].';' );
            $css .= apply_filters( 'edukart_border_color_css_var',  '--wdtBorderColor: '.$this->theme_defaults['border_color'].';' );
            $css .= apply_filters( 'edukart_border_rgb_color_css_var',  '--wdtBorderColorRgb: '.$this->theme_defaults['border_color_rgb'].';' );
            $css .= apply_filters( 'edukart_accent_text_color_css_var',  '--wdtAccentTxtColor: '.$this->theme_defaults['accent_text_color'].';' );
            $css .= apply_filters( 'edukart_accent_text_rgb_color_css_var',  '--wdtAccentTxtColorRgb: '.$this->theme_defaults['accent_text_color_rgb'].';' );

            if(isset($this->theme_defaults['body_typo']) && !empty($this->theme_defaults['body_typo'])) {

                $body_typo_css_var = apply_filters( 'edukart_body_typo_customizer_update',  $this->theme_defaults['body_typo'] );

                $css .=  '--wdtFontTypo_Base: '.$body_typo_css_var['font-fallback'].';';
                $css .=  '--wdtFontWeight_Base: '.$body_typo_css_var['font-weight'].';';
                $css .=  '--wdtFontSize_Base: '.$body_typo_css_var['fs-desktop'].$body_typo_css_var['fs-desktop-unit'].';';
                $css .=  '--wdtLineHeight_Base: '.$body_typo_css_var['lh-desktop'].$body_typo_css_var['lh-desktop-unit'].';';
            }

            if(isset($this->theme_defaults['h1_typo']) && !empty($this->theme_defaults['h1_typo'])) {

                $h1_typo_css_var = apply_filters( 'edukart_h1_typo_customizer_update',  $this->theme_defaults['h1_typo'] );

                $css .= '--wdtFontTypo_Alt: '.$h1_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_Alt: '.$h1_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_Alt: '.$h1_typo_css_var['fs-desktop'].$h1_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_Alt: '.$h1_typo_css_var['lh-desktop'].$h1_typo_css_var['lh-desktop-unit'].';';

                $css .= '--wdtFontTypo_H1: '.$h1_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H1: '.$h1_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H1: '.$h1_typo_css_var['fs-desktop'].$h1_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H1: '.$h1_typo_css_var['lh-desktop'].$h1_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['h2_typo']) && !empty($this->theme_defaults['h2_typo'])) {

                $h2_typo_css_var = apply_filters( 'edukart_h2_typo_customizer_update',  $this->theme_defaults['h2_typo'] );

                $css .= '--wdtFontTypo_H2: '.$h2_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H2: '.$h2_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H2: '.$h2_typo_css_var['fs-desktop'].$h2_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H2: '.$h2_typo_css_var['lh-desktop'].$h2_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['h3_typo']) && !empty($this->theme_defaults['h3_typo'])) {

                $h3_typo_css_var = apply_filters( 'edukart_h3_typo_customizer_update',  $this->theme_defaults['h3_typo'] );

                $css .= '--wdtFontTypo_H3: '.$h3_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H3: '.$h3_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H3: '.$h3_typo_css_var['fs-desktop'].$h3_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H3: '.$h3_typo_css_var['lh-desktop'].$h3_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['h4_typo']) && !empty($this->theme_defaults['h4_typo'])) {

                $h4_typo_css_var = apply_filters( 'edukart_h4_typo_customizer_update',  $this->theme_defaults['h4_typo'] );

                $css .= '--wdtFontTypo_H4: '.$h4_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H4: '.$h4_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H4: '.$h4_typo_css_var['fs-desktop'].$h4_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H4: '.$h4_typo_css_var['lh-desktop'].$h4_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['h5_typo']) && !empty($this->theme_defaults['h5_typo'])) {

                $h5_typo_css_var = apply_filters( 'edukart_h5_typo_customizer_update',  $this->theme_defaults['h5_typo'] );

                $css .= '--wdtFontTypo_H5: '.$h5_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H5: '.$h5_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H5: '.$h5_typo_css_var['fs-desktop'].$h5_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H5: '.$h5_typo_css_var['lh-desktop'].$h5_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['h6_typo']) && !empty($this->theme_defaults['h6_typo'])) {

                $h6_typo_css_var = apply_filters( 'edukart_h6_typo_customizer_update',  $this->theme_defaults['h6_typo'] );

                $css .= '--wdtFontTypo_H6: '.$h6_typo_css_var['font-fallback'].';';
                $css .= '--wdtFontWeight_H6: '.$h6_typo_css_var['font-weight'].';';
                $css .= '--wdtFontSize_H6: '.$h6_typo_css_var['fs-desktop'].$h6_typo_css_var['fs-desktop-unit'].';';
                $css .= '--wdtLineHeight_H6: '.$h6_typo_css_var['lh-desktop'].$h6_typo_css_var['lh-desktop-unit'].';';

            }

            if(isset($this->theme_defaults['extra_typo']) && !empty($this->theme_defaults['extra_typo'])) {

                $css .= apply_filters( 'edukart_typo_font_family_css_var',  '--wdtFontTypo_Ext: '.$this->theme_defaults['extra_typo']['font-fallback'].';' );
                $css .= apply_filters( 'edukart_typo_font_weight_css_var',  '--wdtFontWeight_Ext: '.$this->theme_defaults['extra_typo']['font-weight'].';' );
                $css .= apply_filters( 'edukart_typo_fs_desktop_css_var',  '--wdtFontSize_Ext: '.$this->theme_defaults['extra_typo']['fs-desktop'].$this->theme_defaults['extra_typo']['fs-desktop-unit'].';' );
                $css .= apply_filters( 'edukart_typo_lh_desktop_css_var',  '--wdtLineHeight_Ext: '.$this->theme_defaults['extra_typo']['lh-desktop'].$this->theme_defaults['extra_typo']['lh-desktop-unit'].';' );

            }

            return $css;

        }

        function add_inline_style() {

            wp_register_style( 'edukart-admin', '', array(), EDUKART_THEME_VERSION, 'all' );
            wp_enqueue_style( 'edukart-admin' );

            $css = apply_filters( 'edukart_add_inline_style', $css = '' );

            if( !empty( $css ) ) {
                wp_add_inline_style( 'edukart-admin', $css );
            }

            /**
             * Responsive CSS
             */

                # Tablet Landscape
                    $tablet_landscape = apply_filters( 'edukart_add_tablet_landscape_inline_style', $tablet_landscape = '' );
                    if( !empty( $tablet_landscape ) ) {
                        $tablet_landscape = '@media only screen and (min-width:1025px) and (max-width:1280px) {'."\n".$tablet_landscape."\n".'}';
                        wp_add_inline_style( 'edukart-admin', $tablet_landscape );
                    }

                # Tablet Portrait
                    $tablet_portrait = apply_filters( 'edukart_add_tablet_portrait_inline_style', $tablet_portrait = '' );
                    if( !empty( $tablet_portrait ) ) {
                        $tablet_portrait = '@media only screen and (min-width:768px) and (max-width:1024px) {'."\n".$tablet_portrait."\n".'}';
                        wp_add_inline_style( 'edukart-admin', $tablet_portrait );
                    }

                # Mobile
                    $mobile_res = apply_filters( 'edukart_add_mobile_res_inline_style', $mobile_res = '' );
                    if( !empty( $mobile_res ) ) {
                        $mobile_res = '@media (max-width: 767px) {'."\n".$mobile_res."\n".'}';
                        wp_add_inline_style( 'edukart-admin', $mobile_res );
                    }

        }

        function add_google_fonts() {
            $subset = apply_filters( 'edukart_google_font_supsets', 'latin-ext' );
            $fonts  = apply_filters( 'edukart_google_fonts_list', array(
                'Epilogue:100,200,300,400,500,600,700,800,900,100italic,200italic,300italic,400italic,500italic,600italic,700italic,800italic,900italic',
                'Outfit:100,200,300,400,500,600,700,800,900',
                'Syne:400,500,600,700,800'
            ) );

			foreach( $fonts as $font ) {
				$url = '//fonts.googleapis.com/css?family=' . str_replace( ' ', '+', $font );
                $url .= !empty( $subset ) ? '&subset=' . $subset : '';

				$key = md5( $font . $subset );

				// check that the URL is valid. we're going to use transients to make this faster.
				$url_is_valid = get_transient( $key );

				// transient does not exist
				if ( false === $url_is_valid ) {
					$response = wp_remote_get( 'https:' . $url );
					if ( ! is_array( $response ) ) {
						// the url was not properly formatted,
						// cache for 12 hours and continue to the next field
						set_transient( $key, null, 12 * HOUR_IN_SECONDS );
						continue;
					}

					// check the response headers.
					if ( isset( $response['response'] ) && isset( $response['response']['code'] ) ) {
						if ( 200 == $response['response']['code'] ) {
							// URL was ok
							// set transient to true and cache for a week
							set_transient( $key, true, 7 * 24 * HOUR_IN_SECONDS );
							$url_is_valid = true;
						}
					}
				}

				// If the font-link is valid, enqueue it.
				if ( $url_is_valid ) {
					wp_enqueue_style( $key, $url, null, null );
				}
			}

        }

        function include_module_helpers() {

            /**
             * Before Hook
             */
            do_action( 'edukart_before_load_module_helpers' );

            foreach( glob( EDUKART_ROOT_DIR. '/modules/*/helper.php'  ) as $helper ) {
                include_once $helper;
            }

            /**
             * After Hook
             */
            do_action( 'edukart_after_load_module_helpers' );
        }
        function ocdi_import_files(){
            return array(
                array(
                    'import_file_name'           => 'Default Demo',
                    'import_file_url'            => EDUKART_ROOT_URI.'/ocdi/theme-content-new.xml',
                    'import_customizer_file_url' => EDUKART_ROOT_URI.'/ocdi/theme-customizer.dat',
                    'import_widget_file_url'     => EDUKART_ROOT_URI.'/ocdi/theme-widgets.wie',
                    'import_preview_image_url'   => EDUKART_ROOT_URI.'/screenshot.png',
                    'import_notice'              => __( 'After you import this demo, you will have to setup the slider separately.', 'edukart' ),
                    'preview_url'                => 'https://wdtedukart.wpengine.com/',
                )
            );
        }
        function import_images_after_demo_import() {
            $source_folder = EDUKART_ROOT_DIR . '/ocdi/uploads/2024/';
            
            $iterator = new RecursiveIteratorIterator(
                new RecursiveDirectoryIterator($source_folder, RecursiveDirectoryIterator::SKIP_DOTS)
            );
        
            foreach ($iterator as $file) {
                if ($file->isFile()) {
                    $filename = $file->getFilename();
                    $relative_path = str_replace($source_folder, '', $file->getPath());
                    $relative_path = str_replace('\\', '/', $relative_path);
                    $folder_name = basename($relative_path);
                    // Create the destination directory path
                    $destination_dir = wp_upload_dir()['basedir'] . '/2024/'.$folder_name ;
                    wp_mkdir_p($destination_dir);
                    $destination_file = $destination_dir . '/' . $filename;
                    // Copy the file to the destination directory
                    if (copy($file->getPathname(), $destination_file)) {
                        // Insert the file as an attachment
                        $attachment = array(
                            'post_title' => sanitize_file_name($filename),
                            'post_content' => '',
                            'post_status' => 'inherit'
                        );
                        $attachment_id = wp_insert_attachment($attachment, $destination_file);
                        
                        // Update attachment metadata
                        if (!is_wp_error($attachment_id)) {
                            require_once ABSPATH . 'wp-admin/includes/image.php';
                            $attachment_data = wp_generate_attachment_metadata($attachment_id, $destination_file);
                            wp_update_attachment_metadata($attachment_id, $attachment_data);
                           // echo "File '$filename' imported successfully.<br>";
                        } else {
                           // echo "Error importing file '$filename'.<br>";
                        }
                    } else {
                       // echo "Error copying file '$filename' to uploads directory.<br>";
                    }
                }
            }
        }
        
        function ocdi_after_import_setup(){
            global $wp_filesystem;

            $product_template_file_path = EDUKART_ROOT_DIR . '/ocdi/product-template.txt';
            if (is_file($product_template_file_path) && is_readable($product_template_file_path)) {
                $file_contents = $wp_filesystem->get_contents($product_template_file_path);
                if ($file_contents !== false) {
                    $data = unserialize($file_contents);
                    if ($data !== false) {
                        update_option('_edukart_cs_options', $data);
                    } else {
                        echo "Failed to unserialize data.";
                    }
                } else {
                    echo "Unable to read file: " . $product_template_file_path;
                }
            } else {
                echo "Unable to read file: " . $product_template_file_path;
            }
        }
        function ocdi_before_widgets_import() {

            global $wp_filesystem;

            $widget_file_path=EDUKART_ROOT_DIR . '/ocdi/theme-widgets.wie';
            $json_data = $wp_filesystem->get_contents($widget_file_path);
            $settings = json_decode($json_data, true);
            $term = 'wdt-cw-';
            $newarr=array();
            foreach($settings as $key => $value )
            {
                if ( stripos( $key, $term ) !== false )
                {
                    $separated_string = str_replace($term, "", $key);
                    register_sidebar( array(
                        'name'          => $key,
                        'id'            => $key,
                        'before_widget' => '<div class="widget">',
                        'after_widget'  => '</div>',
                        'before_title'  => '<h2 class="widget-title">',
                        'after_title'   => '</h2>',
                    ) );
                    
                    $newarr[]=$key;
                }
               
            }
            $widget_areas_option = get_option( 'edukart-widget-areas');
            if(!empty($widget_areas_option) && is_array( $widget_areas_option )){
            
                $widget_areas1['widget-areas'] = array_unique(array_merge($newarr, $widget_areas_option['widget-areas']));
                update_option( 'edukart-widget-areas', $widget_areas1 ); 
                
            }else{
               
                add_option( 'edukart-widget-areas', '' );
                $widget_areas_option = get_option( 'edukart-widget-areas');
                $widget_empty = array();
                $widget_empty['widget-areas']= array();
                $widget_areas1['widget-areas']= array_unique(array_merge($newarr, $widget_empty['widget-areas']));
                update_option( 'edukart-widget-areas', $widget_areas1 ); 
            
            }
            
            
        }
        function import_elementor_on_theme_activation() {

            global $wp_filesystem;

            $theme_dir = get_template_directory();
            $file_path = $theme_dir . '/ocdi/site-settings.json';
            if ($file_path !== null && file_exists($file_path))
            {
                $json_data = $wp_filesystem->get_contents($file_path);
                $settings = json_decode($json_data, true);
                $settings_data = $settings['settings'];
                unset($settings_data['template']);
                $args = array(
                    'post_type' => 'elementor_library',
                    'post_status' => 'publish',
                    'post_title' => 'Default Kit',
                    'fields' => 'ids',
                );
                $query = new WP_Query($args);
                if ($query->have_posts()) {
                    while ($query->have_posts()) {
                        $query->the_post();
                        $post_id = get_the_ID();

                        $meta_data = array(
                            '_elementor_edit_mode' => 'builder',
                            '_wp_page_template' => 'default',
                            '_elementor_page_settings' => $settings_data,
                        );
                        foreach ($meta_data as $meta_key => $meta_value) {
                            add_post_meta($post_id, $meta_key, $meta_value);
                        }
                    }
                    wp_reset_postdata();
                }
            }
            //Default Page settings        
            $front_page_id = new WP_Query(
                array(
                    'post_type'              => 'page',
                    'title'                  => 'Home 1',
                )
            );
            $shop_cart = new WP_Query(
                array(
                    'post_type'              => 'page',
                    'title'                  => 'Cart',
                )
            );
            $shop_checkout = new WP_Query(
                array(
                    'post_type'              => 'page',
                    'title'                  => 'Checkout',
                )
            );
            $post_id1=get_the_ID();
            update_option( 'show_on_front', 'page' );
            update_option( 'page_on_front', $front_page_id->$post_id1 );
            update_option( 'woocommerce_cart_page_id', $shop_cart->$post_id1 );
            update_option( 'woocommerce_checkout_page_id', $shop_checkout->$post_id1 );

        }
        function modify_xml_file() {

            global $wp_filesystem;

            $themeRootDirUri = get_template_directory_uri().'/ocdi/uploads';
            $themeRootDir = get_template_directory();

            $xmlFilePath = $themeRootDir . '/ocdi/theme-content.xml';

            if ($xmlFilePath !== null && file_exists($xmlFilePath)) {
                $xmlContent = $wp_filesystem->get_contents($xmlFilePath);
                $newXmlContent = str_replace('<wp:attachment_url><![CDATA[https://wdtthemes.kinsta.cloud/edukart/wp-content/uploads/sites/5', '<wp:attachment_url><![CDATA[' . $themeRootDirUri . '', $xmlContent);

                $newXmlFilePath = $themeRootDir . '/ocdi/theme-content-new.xml';

                if ($wp_filesystem->put_contents($newXmlFilePath, $newXmlContent) !== false) {
                    echo "XML file has been modified and saved successfully.";
                } else {
                    echo "Failed to save the modified XML file.";
                }
            } else {
                echo "XML file does not exist.";
            }
        }
        function modify_user_insertion()
        {
            global $wp_filesystem;
            $themeRootDirUri = get_template_directory_uri().'/ocdi/uploads';
            $themeRootDir = get_template_directory();
            $xmlFilePath = $themeRootDir . '/ocdi/user-content.xml';
            $xmlContent = $wp_filesystem->get_contents($xmlFilePath);
            $xml = simplexml_load_string($xmlContent);
            if ($xml) {
                foreach ($xml->item as $item) {
                    $user_id = (string) $item->id;
                    $user_login = (string) $item->userlogin;
                    $user_email = (string) $item->useremail;
                    $first_name = (string) $item->firstname;
                    $last_name = (string) $item->lastname;
                    $user_registered = (string) $item->userregistered;
                    $user_nicename = (string) $item->usernicename;
                    $user_url = isset($item->userurl) ? (string) $item->userurl : '';
                    $display_name = (string) $item->displayname;
                    $nickname = (string) $item->nickname;
                    $description = isset($item->description) ? (string) $item->description : '';
                    $excluded_emails = array('admin@iamdesigning.com', 'designer@wedesigntech.com', 'developer@wedesigntech.com');
                    if (in_array($user_email, $excluded_emails)) {
                       // echo 'User with email ' . $user_email . ' is excluded. Skipping...<br>';
                        continue;
                    }

                    $existing_user = get_user_by('login', $user_login);
                    $random_password = wp_generate_password();
                    if (!$existing_user) {
                        $userdata = array(
                            'user_id'=> intval($user_id),
                            'user_login' => $user_login,
                            'user_email' => $user_email,
                            'user_pass' => $random_password,
                            'role' => 'instructor',
                            'user_registered' => date('Y-m-d H:i:s', strtotime($user_registered)),
                            'user_nicename' => $user_nicename,
                            'user_url' => $user_url,
                            'display_name' => $display_name,
                        );
                        $user_id = wp_insert_user($userdata);
                        if (!is_wp_error($user_id)) {
                            $datais=array(
                                'first_name' => $first_name,
                                'last_name' => $last_name,
                                'nickname' => $nickname,
                                'description' => $description,
                                'admin_color' => (string) $item->admin_color,
                                'billing_email' => (string) $item->billing_email,
                                'billing_first_name' => (string) $item->billing_first_name,
                                'billing_phone' => (string) $item->billing_phone,
                                'comment_shortcuts' => (string) $item->comment_shortcuts,
                                'description_1' => (string) $item->description_1,
                                'dtlms_user_profile_image_url' => (string) $item->dtlms_user_profile_image_url,
                                'last_update' => (string) $item->last_update,
                                'nickname_1' => (string) $item->nickname_1,
                                'rich_editing' => (string) $item->rich_editing,
                                'show_admin_bar_front' => (string) $item->show_admin_bar_front,
                                'syntax_highlighting' => (string) $item->syntax_highlighting,
                                'user-education' => (string) $item->usereducation,
                                'user-experience' => (string) $item->userexperience,
                                'user-socialitems' => $item->usersocialitems,
                                'user-socialitemsvalue' => (string) $item->usersocialitemsvalue,
                                'user-specialization' => (string) $item->userspecialization,
                                'user-tempalteid' => (string) $item->usertempalteid,
                                'wp_5_capabilities' => (string) $item->wp_5_capabilities,
                                'wp_5_user_level' => (string) $item->wp_5_user_level,
                            );
                            foreach ($datais as $key => $value) {
                                $meta_key = (string) $key;
                                $meta_value = maybe_serialize((string) $value); 
                                add_user_meta($user_id, $meta_key, $meta_value);
                            }
                        } else {
                            echo 'Error inserting user: ' . $user_id->get_error_message() . '<br>';
                        }
                    } else {
                        echo 'User with login ' . $user_login . ' already exists. Skipping...<br>';
                    }
                }
            } else {
                echo 'Failed to parse XML file.';
            }
        }
    }

    EduKart_Loader::instance();
}<error>
    <code>wp_die</code>
    <title><![CDATA[WordPress &amp;rsaquo; Error]]></title>
    <message><![CDATA[&lt;strong&gt;Error:&lt;/strong&gt; This is not a valid feed template.]]></message>
    <data>
        <status>404</status>
    </data>
</error>