if(!function_exists('mediclinic_mikado_theme_version_class')) {
    /**
     * Function that adds classes on body for version of theme
     */
    function mediclinic_mikado_theme_version_class($classes) {
        $current_theme = wp_get_theme();

        //is child theme activated?
        if($current_theme->parent()) {
            //add child theme version
            $classes[] = strtolower($current_theme->get('Name')).'-child-ver-'.$current_theme->get('Version');

            //get parent theme
            $current_theme = $current_theme->parent();
        }

        if($current_theme->exists() && $current_theme->get('Version') != '') {
            $classes[] = strtolower($current_theme->get('Name')).'-ver-'.$current_theme->get('Version');
        }

        return $classes;
    }

    add_filter('body_class', 'mediclinic_mikado_theme_version_class');
}

if(!function_exists('mediclinic_mikado_boxed_class')) {
    /**
     * Function that adds classes on body for boxed layout
     */
    function mediclinic_mikado_boxed_class($classes) {
	    $allow_boxed_layout = true;
	    $allow_boxed_layout = apply_filters('mediclinic_mikado_allow_content_boxed_layout', $allow_boxed_layout);
	
	    if($allow_boxed_layout && mediclinic_mikado_get_meta_field_intersect('boxed') === 'yes') {
            $classes[] = 'mkdf-boxed';
        }

        return $classes;
    }

    add_filter('body_class', 'mediclinic_mikado_boxed_class');
}

if(!function_exists('mediclinic_mikado_paspartu_class')) {
    /**
     * Function that adds classes on body for paspartu layout
     */
    function mediclinic_mikado_paspartu_class($classes) {

        //is paspartu layout turned on?
        if(mediclinic_mikado_get_meta_field_intersect('paspartu') === 'yes') {
            $classes[] = 'mkdf-paspartu-enabled';

            if(mediclinic_mikado_get_meta_field_intersect('disable_top_paspartu') === 'yes') {
                $classes[] = 'mkdf-top-paspartu-disabled';
            }
        }

        return $classes;
    }

    add_filter('body_class', 'mediclinic_mikado_paspartu_class');
}

if(!function_exists('mediclinic_mikado_page_smooth_scroll_class')) {
	/**
	 * Function that adds classes on body for page smooth scroll
	 */
	function mediclinic_mikado_page_smooth_scroll_class($classes) {
		//is smooth scroll enabled enabled?
		if(mediclinic_mikado_options()->getOptionValue('page_smooth_scroll') == 'yes') {
			$classes[] = 'mkdf-smooth-scroll';
		}
		
		return $classes;
	}
	
	add_filter('body_class', 'mediclinic_mikado_page_smooth_scroll_class');
}

if(!function_exists('mediclinic_mikado_smooth_page_transitions_class')) {
    /**
     * Function that adds classes on body for smooth page transitions
     */
    function mediclinic_mikado_smooth_page_transitions_class($classes) {
		$id = mediclinic_mikado_get_page_id();

        if(mediclinic_mikado_get_meta_field_intersect('smooth_page_transitions',$id) == 'yes') {
            $classes[] = 'mkdf-smooth-page-transitions';

			if(mediclinic_mikado_get_meta_field_intersect('page_transition_preloader',$id) == 'yes') {
				$classes[] = 'mkdf-smooth-page-transitions-preloader';
			}

			if(mediclinic_mikado_get_meta_field_intersect('page_transition_fadeout',$id) == 'yes') {
				$classes[] = 'mkdf-smooth-page-transitions-fadeout';
			}

        }

        return $classes;
    }

    add_filter('body_class', 'mediclinic_mikado_smooth_page_transitions_class');
}

if(!function_exists('mediclinic_mikado_content_initial_width_body_class')) {
    /**
     * Function that adds transparent content class to body.
     *
     * @param $classes array of body classes
     *
     * @return array with transparent content body class added
     */
    function mediclinic_mikado_content_initial_width_body_class($classes) {
		$initial_content_width = mediclinic_mikado_options()->getOptionValue('initial_content_width');
		
        if(!empty($initial_content_width)) {
            $classes[] = $initial_content_width;
        }

        return $classes;
    }

    add_filter('body_class', 'mediclinic_mikado_content_initial_width_body_class');
}

if(!function_exists('mediclinic_mikado_set_content_behind_header_class')) {
	function mediclinic_mikado_set_content_behind_header_class($classes) {
		$id = mediclinic_mikado_get_page_id();
		
		if(get_post_meta($id, 'mkdf_page_content_behind_header_meta', true) === 'yes'){
			$classes[] = 'mkdf-content-is-behind-header';
		}
		
		return $classes;
	}
	
	add_filter('body_class', 'mediclinic_mikado_set_content_behind_header_class');
}if(!function_exists('mediclinic_mikado_register_blog_list_widget')) {
	/**
	 * Function that register blog list widget
	 */
	function mediclinic_mikado_register_blog_list_widget($widgets) {
		$widgets[] = 'MediclinicMikadoBlogListWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_blog_list_widget');
}if(!function_exists('mediclinic_mikado_register_button_widget')) {
	/**
	 * Function that register button widget
	 */
	function mediclinic_mikado_register_button_widget($widgets) {
		$widgets[] = 'MediclinicMikadoButtonWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_button_widget');
}if(!function_exists('mediclinic_mikado_register_icon_widget')) {
	/**
	 * Function that register icon widget
	 */
	function mediclinic_mikado_register_icon_widget($widgets) {
		$widgets[] = 'MediclinicMikadoIconWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_icon_widget');
}if(!function_exists('mediclinic_mikado_register_image_gallery_widget')) {
	/**
	 * Function that register image gallery widget
	 */
	function mediclinic_mikado_register_image_gallery_widget($widgets) {
		$widgets[] = 'MediclinicMikadoImageGalleryWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_image_gallery_widget');
}if(!function_exists('mediclinic_mikado_register_image_slider_widget')) {
	/**
	 * Function that register image slider widget
	 */
	function mediclinic_mikado_register_image_slider_widget($widgets) {
		$widgets[] = 'MediclinicMikadoImageSliderWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_image_slider_widget');
}if(!function_exists('mediclinic_mikado_register_image_with_button_widget')) {
	/**
	 * Function that register image gallery widget
	 */
	function mediclinic_mikado_register_image_with_button_widget($widgets) {
		$widgets[] = 'MediclinicMikadoImageWithButtonWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_image_with_button_widget');
}if(!function_exists('mediclinic_mikado_register_image_widget')) {
	/**
	 * Function that register image widget
	 */
	function mediclinic_mikado_register_image_widget($widgets) {
		$widgets[] = 'MediclinicMikadoImageWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_image_widget');
}if(!function_exists('mediclinic_mikado_register_separator_widget')) {
	/**
	 * Function that register separator widget
	 */
	function mediclinic_mikado_register_separator_widget($widgets) {
		$widgets[] = 'MediclinicMikadoSeparatorWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_separator_widget');
}if(!function_exists('mediclinic_mikado_register_working_hours_widget')) {
	/**
	 * Function that register separator widget
	 */
	function mediclinic_mikado_register_working_hours_widget($widgets) {
		$widgets[] = 'MediclinicMikadoWorkingHoursWidget';
		
		return $widgets;
	}
	
	add_filter('mediclinic_mikado_register_widgets', 'mediclinic_mikado_register_working_hours_widget');
}if (!function_exists('mediclinic_mikado_register_footer_sidebar')) {
	
	function mediclinic_mikado_register_footer_sidebar() {
		
		register_sidebar(array(
			'name' => esc_html__('Footer Top Column 1', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the first column of top footer area', 'mediclinic'),
			'id' => 'footer_top_column_1',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-column-1 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Top Column 2', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the second column of top footer area', 'mediclinic'),
			'id' => 'footer_top_column_2',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-column-2 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Top Column 3', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the third column of top footer area', 'mediclinic'),
			'id' => 'footer_top_column_3',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-column-3 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Top Column 4', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the fourth column of top footer area', 'mediclinic'),
			'id' => 'footer_top_column_4',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-column-4 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Bottom Column 1', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the first column of bottom footer area', 'mediclinic'),
			'id' => 'footer_bottom_column_1',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-bottom-column-1 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Bottom Column 2', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the second column of bottom footer area', 'mediclinic'),
			'id' => 'footer_bottom_column_2',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-bottom-column-2 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
		
		register_sidebar(array(
			'name' => esc_html__('Footer Bottom Column 3', 'mediclinic'),
			'description'   => esc_html__('Widgets added here will appear in the third column of bottom footer area', 'mediclinic'),
			'id' => 'footer_bottom_column_3',
			'before_widget' => '<div id="%1$s" class="widget mkdf-footer-bottom-column-3 %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<div class="mkdf-widget-title-holder"><h2 class="mkdf-widget-title">',
			'after_title' => '</h2></div>'
		));
	}
	
	add_action('widgets_init', 'mediclinic_mikado_register_footer_sidebar');
}

if (!function_exists('mediclinic_mikado_get_footer')) {
	/**
	 * Loads footer HTML
	 */
	function mediclinic_mikado_get_footer() {
		$parameters          = array();
		$page_id             = mediclinic_mikado_get_page_id();
		$disable_footer_meta = get_post_meta($page_id, 'mkdf_disable_footer_meta', true);
		
		$parameters['display_footer']        = $disable_footer_meta === 'yes' ? false : true;
		$parameters['display_footer_top']    = mediclinic_mikado_show_footer_top();
		$parameters['display_footer_bottom'] = mediclinic_mikado_show_footer_bottom();
		
		mediclinic_mikado_get_module_template_part('templates/footer', 'footer', '', $parameters);
	}
	
	add_action('mediclinic_mikado_get_footer_template', 'mediclinic_mikado_get_footer');
}

if(!function_exists('mediclinic_mikado_show_footer_top')){
	/**
	 * Check footer top showing
	 * Function check value from options and checks if footer columns are empty.
	 * return bool
	 */
	function mediclinic_mikado_show_footer_top(){
		$footer_top_flag = false;
		
		//check value from options and meta field on current page
		$option_flag = (mediclinic_mikado_get_meta_field_intersect('show_footer_top') === 'yes') ? true : false;
		
		//check footer columns.If they are empty, disable footer top
		$columns_flag = false;
		for($i = 1; $i <= 4; $i++){
			$footer_columns_id = 'footer_top_column_'.$i;
			if(is_active_sidebar($footer_columns_id)) {
				$columns_flag = true;
				break;
			}
		}
		
		if($option_flag && $columns_flag){
			$footer_top_flag = true;
		}
		
		return $footer_top_flag;
	}
}

if(!function_exists('mediclinic_mikado_show_footer_bottom')){
	/**
	 * Check footer bottom showing
	 * Function check value from options and checks if footer columns are empty.
	 * return bool
	 */
	function mediclinic_mikado_show_footer_bottom(){
		$footer_bottom_flag = false;
		
		//check value from options and meta field on current page
		$option_flag = (mediclinic_mikado_get_meta_field_intersect('show_footer_bottom') === 'yes') ? true : false;
		
		//check footer columns.If they are empty, disable footer bottom
		$columns_flag = false;
		for($i = 1; $i <= 3; $i++){
			$footer_columns_id = 'footer_bottom_column_'.$i;
			if(is_active_sidebar($footer_columns_id)) {
				$columns_flag = true;
				break;
			}
		}
		
		if($option_flag && $columns_flag){
			$footer_bottom_flag = true;
		}
		
		return $footer_bottom_flag;
	}
}

if (!function_exists('mediclinic_mikado_get_content_bottom_area')) {
	/**
	 * Loads content bottom area HTML with all needed parameters
	 */
	function mediclinic_mikado_get_content_bottom_area() {
		
		$parameters = array();
		
		//Current page id
		$id = mediclinic_mikado_get_page_id();
		
		//is content bottom area enabled for current page?
		$parameters['content_bottom_area'] = mediclinic_mikado_get_meta_field_intersect('enable_content_bottom_area', $id);
		
		if ($parameters['content_bottom_area'] === 'yes') {
			
			//Sidebar for content bottom area
			$parameters['content_bottom_area_sidebar'] = mediclinic_mikado_get_meta_field_intersect('content_bottom_sidebar_custom_display', $id);
			//Content bottom area in grid
			$parameters['grid_class'] = (mediclinic_mikado_get_meta_field_intersect('content_bottom_in_grid', $id)) === 'yes' ? 'mkdf-grid' : 'mkdf-full-width';
			
			$parameters['content_bottom_style'] = array();
			
			//Content bottom area background color
			$background_color = mediclinic_mikado_get_meta_field_intersect('content_bottom_background_color', $id);
			if ($background_color !== '') {
				$parameters['content_bottom_style'][] = 'background-color: ' . $background_color . ';';
			}
			
			if(is_active_sidebar($parameters['content_bottom_area_sidebar'])){
				mediclinic_mikado_get_module_template_part('templates/parts/content-bottom-area', 'footer', '', $parameters);
			}
		}
	}
}

if (!function_exists('mediclinic_mikado_get_footer_top')) {
	/**
	 * Return footer top HTML
	 */
	function mediclinic_mikado_get_footer_top() {
		$parameters = array();
		
		//get number of top footer columns
		$parameters['footer_top_columns'] = mediclinic_mikado_options()->getOptionValue('footer_top_columns');
		
		//get footer top grid/full width class
		$parameters['footer_top_grid_class'] = mediclinic_mikado_options()->getOptionValue('footer_in_grid') === 'yes' ? 'mkdf-grid' : 'mkdf-full-width';
		
		//get footer top other classes
		$footer_top_classes = array();
		
			//footer alignment
			$footer_top_alignment = mediclinic_mikado_options()->getOptionValue('footer_top_columns_alignment');
			$footer_top_classes[] = !empty($footer_top_alignment) ? 'mkdf-footer-top-alignment-'.esc_attr($footer_top_alignment) : '';
		
		$footer_top_classes   = apply_filters('mediclinic_mikado_footer_top_classes', $footer_top_classes);
		
		$parameters['footer_top_classes'] = implode(' ', $footer_top_classes);
		
		mediclinic_mikado_get_module_template_part('templates/parts/footer-top', 'footer', '', $parameters);
	}
}

if (!function_exists('mediclinic_mikado_get_footer_bottom')) {
	/**
	 * Return footer bottom HTML
	 */
	function mediclinic_mikado_get_footer_bottom() {
		$parameters = array();
		
		//get number of bottom footer columns
		$parameters['footer_bottom_columns'] = mediclinic_mikado_options()->getOptionValue('footer_bottom_columns');
		
		//get footer top grid/full width class
		$parameters['footer_bottom_grid_class'] = mediclinic_mikado_options()->getOptionValue('footer_in_grid') === 'yes' ? 'mkdf-grid' : 'mkdf-full-width';
		
		//get footer top other classes
		$footer_bottom_classes = array();
		$footer_bottom_classes = apply_filters('mediclinic_mikado_footer_bottom_classes', $footer_bottom_classes);
		
		$parameters['footer_bottom_classes'] = implode(' ', $footer_bottom_classes);
		
		mediclinic_mikado_get_module_template_part('templates/parts/footer-bottom', 'footer', '', $parameters);
	}
}use MediclinicMikado\Modules\Header\Lib;

if(!function_exists('mediclinic_mikado_get_header_type_options')) {
	/**
	 * This function collect all header types values and forward them to header factory file for further processing
	 */
	function mediclinic_mikado_get_header_type_options() {
		do_action('mediclinic_mikado_before_header_function_init');
		
		$header_types_option = apply_filters('mediclinic_mikado_register_header_type_class', $header_types_option = array());
		
		return $header_types_option;
	}
}

if(!function_exists('mediclinic_mikado_set_default_logo_height_for_header_types')) {
	/**
	 * This function set default logo area height for header types
	 */
	function mediclinic_mikado_set_default_logo_height_for_header_types() {
		$logo_height_meta = mediclinic_mikado_filter_px( mediclinic_mikado_options()->getOptionValue( 'logo_area_height' ) );
		$logo_height      = !empty($logo_height_meta) ? intval( $logo_height_meta ) : 90;
		
		return apply_filters('mediclinic_mikado_set_default_logo_height_value_for_header_types', $logo_height);
	}
}

if(!function_exists('mediclinic_mikado_set_default_menu_height_for_header_types')) {
	/**
	 * This function set default menu area height for header types
	 */
	function mediclinic_mikado_set_default_menu_height_for_header_types() {
		$menu_height_meta = mediclinic_mikado_filter_px( mediclinic_mikado_options()->getOptionValue( 'menu_area_height' ) );
		$menu_height      = !empty($menu_height_meta) ? intval( $menu_height_meta ) : 90;
		
		return apply_filters('mediclinic_mikado_set_default_menu_height_value_for_header_types', $menu_height);
	}
}

if(!function_exists('mediclinic_mikado_set_default_mobile_menu_height_for_header_types')) {
	/**
	 * This function set default mobile menu area height for header types
	 */
	function mediclinic_mikado_set_default_mobile_menu_height_for_header_types() {
		$mobile_menu_height_meta = mediclinic_mikado_filter_px( mediclinic_mikado_options()->getOptionValue( 'mobile_header_height' ) );
		$mobile_menu_height      = !empty($mobile_menu_height_meta) ? intval( $mobile_menu_height_meta ) : 70;
		
		return apply_filters('mediclinic_mikado_set_default_mobile_menu_height_value_for_header_types', $mobile_menu_height);
	}
}

if(!function_exists('mediclinic_mikado_set_header_object')) {
	/**
	 * This function is used to instance header type object
	 */
    function mediclinic_mikado_set_header_object() {
    	$header_type = mediclinic_mikado_get_meta_field_intersect('header_type', mediclinic_mikado_get_page_id());
	    $header_types_option = mediclinic_mikado_get_header_type_options();
	    
        $object = Lib\HeaderFactory::getInstance()->build($header_type, $header_types_option);

        if(Lib\HeaderFactory::getInstance()->validHeaderObject()) {
            $header_connector = new Lib\HeaderConnector($object);
            $header_connector->connect($object->getConnectConfig());
        }
    }

    add_action('wp', 'mediclinic_mikado_set_header_object', 1);
}use MediclinicMikado\Modules\Header\Lib\HeaderFactory;

if ( ! function_exists( 'mediclinic_mikado_get_header' ) ) {
	/**
	 * Loads header HTML based on header type option. Sets all necessary parameters for header
	 * and defines mediclinic_mikado_header_type_parameters filter
	 */
	function mediclinic_mikado_get_header() {
		$id = mediclinic_mikado_get_page_id();
		
		//will be read from options
		$header_type = mediclinic_mikado_get_meta_field_intersect( 'header_type', $id );
		
		$menu_area_in_grid = mediclinic_mikado_get_meta_field_intersect( 'menu_area_in_grid', $id );
		
		$header_behavior = mediclinic_mikado_get_meta_field_intersect( 'header_behaviour', $id );
		
		if ( HeaderFactory::getInstance()->validHeaderObject() ) {
			$parameters = array(
				'hide_logo'          => mediclinic_mikado_options()->getOptionValue( 'hide_logo' ) == 'yes' ? true : false,
				'menu_area_in_grid'  => $menu_area_in_grid == 'yes' ? true : false,
				'show_sticky'        => in_array( $header_behavior, array(
					'sticky-header-on-scroll-up',
					'sticky-header-on-scroll-down-up'
				) ) ? true : false,
				'show_fixed_wrapper' => in_array( $header_behavior, array( 'fixed-on-scroll' ) ) ? true : false,
			);
			
			$parameters = apply_filters( 'mediclinic_mikado_header_type_parameters', $parameters, $header_type );
			
			HeaderFactory::getInstance()->getHeaderObject()->loadTemplate( $parameters );
		}
	}
}

if ( ! function_exists( 'mediclinic_mikado_get_logo' ) ) {
	/**
	 * Loads logo HTML
	 *
	 * @param $slug
	 */
	function mediclinic_mikado_get_logo( $slug = '' ) {
		$id = mediclinic_mikado_get_page_id();
		
		if ( $slug == 'sticky' ) {
			$logo_image = mediclinic_mikado_get_meta_field_intersect( 'logo_image_sticky', $id );
		} else {
			$logo_image = mediclinic_mikado_get_meta_field_intersect( 'logo_image', $id );
		}
		
		$logo_image_dark  = mediclinic_mikado_get_meta_field_intersect( 'logo_image_dark', $id );
		$logo_image_light = mediclinic_mikado_get_meta_field_intersect( 'logo_image_light', $id );
		
		//get logo image dimensions and set style attribute for image link.
		$logo_dimensions = mediclinic_mikado_get_image_dimensions( $logo_image );
		
		$logo_height = '';
		$logo_styles = '';
		if ( is_array( $logo_dimensions ) && array_key_exists( 'height', $logo_dimensions ) ) {
			$logo_height = $logo_dimensions['height'];
			$logo_styles = 'height: ' . intval( $logo_height / 2 ) . 'px;'; //divided with 2 because of retina screens
		}
		
		$params = array(
			'logo_image'       => $logo_image,
			'logo_image_dark'  => $logo_image_dark,
			'logo_image_light' => $logo_image_light,
			'logo_styles'      => $logo_styles
		);
		
		$params = apply_filters( 'mediclinic_mikado_get_logo_html_parameters', $params );
		
		mediclinic_mikado_get_module_template_part( 'parts/logo', 'header', $slug, $params );
	}
}

if ( ! function_exists( 'mediclinic_mikado_get_main_menu' ) ) {
	/**
	 * Loads main menu HTML
	 *
	 * @param string $additional_class addition class to pass to template
	 */
	function mediclinic_mikado_get_main_menu( $additional_class = 'mkdf-default-nav' ) {
		mediclinic_mikado_get_module_template_part( 'parts/navigation', 'header', '', array( 'additional_class' => $additional_class ) );
	}
}

if ( ! function_exists( 'mediclinic_mikado_get_header_widget_logo_area' ) ) {
	/**
	 * Loads header widgets area HTML
	 */
	function mediclinic_mikado_get_header_widget_logo_area() {
		$page_id                 = mediclinic_mikado_get_page_id();
		$custom_logo_widget_area = get_post_meta( $page_id, 'mkdf_custom_logo_area_sidebar_meta', true );
		
		if ( get_post_meta( $page_id, 'mkdf_disable_header_widget_logo_area_meta', 'true' ) !== 'yes' ) {
			if ( is_active_sidebar( 'mkdf-header-widget-logo-area' ) && empty( $custom_logo_widget_area ) ) {
				dynamic_sidebar( 'mkdf-header-widget-logo-area' );
			} else if ( ! empty( $custom_logo_widget_area ) && is_active_sidebar( $custom_logo_widget_area ) ) {
				dynamic_sidebar( $custom_logo_widget_area );
			}
		}
	}
}

if ( ! function_exists( 'mediclinic_mikado_get_header_widget_menu_area' ) ) {
	/**
	 * Loads header widgets area HTML
	 */
	function mediclinic_mikado_get_header_widget_menu_area() {
		$page_id                 = mediclinic_mikado_get_page_id();
		$custom_menu_widget_area = get_post_meta( $page_id, 'mkdf_custom_menu_area_sidebar_meta', true );
		
		if ( get_post_meta( $page_id, 'mkdf_disable_header_widget_menu_area_meta', 'true' ) !== 'yes' ) {
			if ( is_active_sidebar( 'mkdf-header-widget-menu-area' ) && empty( $custom_menu_widget_area ) ) {
				dynamic_sidebar( 'mkdf-header-widget-menu-area' );
			} else if ( ! empty( $custom_menu_widget_area ) && is_active_sidebar( $custom_menu_widget_area ) ) {
				dynamic_sidebar( $custom_menu_widget_area );
			}
		}
	}
}if( !function_exists('mediclinic_mikado_load_search') ) {
    function mediclinic_mikado_load_search() {
        
        if ( mediclinic_mikado_active_widget( false, false, 'mkdf_search_opener' ) ) {
            include_once MIKADO_FRAMEWORK_MODULES_ROOT_DIR . '/search/types/covers-header.php';
        }
    }

    add_action('init', 'mediclinic_mikado_load_search');
}if(!function_exists('mediclinic_mikado_title_classes')) {
    /**
     * Function that adds classes to title div.
     * All other functions are tied to it with add_filter function
     * @param array $classes array of classes
     * @param string $module name of module calling title
     */
    function mediclinic_mikado_title_classes($classes = array()) {
        $classes = array();
        $classes = apply_filters('mediclinic_mikado_title_classes', $classes);

        if(is_array($classes) && count($classes)) {
            echo implode(' ', $classes);
        }
    }
}

if(!function_exists('mediclinic_mikado_title_type_class')) {
    /**
     * Function that adds class on title based on title type option
     * @param $classes original array of classes
     * @return array changed array of classes
     */
    function mediclinic_mikado_title_type_class($classes) {
        $title_type = mediclinic_mikado_get_meta_field_intersect('title_area_type', mediclinic_mikado_get_page_id());

	    if(!empty($title_type)) {
		    $classes[] = 'mkdf-'.$title_type.'-type';
	    }

        return $classes;
    }

    add_filter('mediclinic_mikado_title_classes', 'mediclinic_mikado_title_type_class');
}

if(!function_exists('mediclinic_mikado_title_content_alignment_class')) {
	/**
	 * Function that adds class on title based on title content alignmnt option
	 * Could be left, centered or right
	 * @param $classes original array of classes
	 * @return array changed array of classes
	 */
	function mediclinic_mikado_title_content_alignment_class($classes) {
		$title_content_alignment = mediclinic_mikado_get_meta_field_intersect('title_area_content_alignment', mediclinic_mikado_get_page_id());
		
		if(!empty($title_content_alignment)) {
			$classes[] = 'mkdf-content-'.$title_content_alignment.'-alignment';
		}
		
		return $classes;
	}
	
	add_filter('mediclinic_mikado_title_classes', 'mediclinic_mikado_title_content_alignment_class');
}

if(!function_exists('mediclinic_mikado_title_background_image_classes')) {
    function mediclinic_mikado_title_background_image_classes($classes) {
        //init variables
        $id                      = mediclinic_mikado_get_page_id();
	    $title_img				 = apply_filters('mediclinic_mikado_title_image_exists', mediclinic_mikado_get_meta_field_intersect('title_area_background_image', $id));
	    $is_img_responsive 		 = mediclinic_mikado_get_meta_field_intersect('title_area_background_image_responsive', $id);
	    $is_image_parallax		 = mediclinic_mikado_get_meta_field_intersect('title_area_background_image_parallax', $id);
	    $is_image_parallax_array = array('yes', 'yes_zoom');
	    $hide_title_img			 = get_post_meta($id, "mkdf_hide_background_image_meta", true) == 'yes' ? true : false;

        // Is title image visible and responsive?
        // Removed check for is title image set because of blog single module title (featured image used as title image). Added css for container auto heihgt.
        if($title_img != '' && !$hide_title_img) {
            //is image not responsive and parallax title is set?
            $classes[] = 'mkdf-preload-background';
            $classes[] = 'mkdf-has-background';

            if($is_img_responsive == 'no' && in_array($is_image_parallax, $is_image_parallax_array)) {
                $classes[] = 'mkdf-has-parallax-background';

                if($is_image_parallax == 'yes_zoom') {
                    $classes[] = 'mkdf-zoom-out';
                }
            }

            //is image not responsive
            elseif($is_img_responsive == 'yes'){
                $classes[] = 'mkdf-has-responsive-background';
            }
        }

        return $classes;
    }

    add_filter('mediclinic_mikado_title_classes', 'mediclinic_mikado_title_background_image_classes');
}

if(!function_exists('mediclinic_mikado_title_background_image_div_classes')) {
	function mediclinic_mikado_title_background_image_div_classes($classes) {
		//init variables
		$id                 = mediclinic_mikado_get_page_id();
        $title_img			= apply_filters('mediclinic_mikado_title_image_exists', mediclinic_mikado_get_meta_field_intersect('title_area_background_image', $id));
		$is_img_responsive 	= mediclinic_mikado_get_meta_field_intersect('title_area_background_image_responsive', $id);
        $hide_title_img		= get_post_meta($id, "mkdf_hide_background_image_meta", true) == 'yes' ? true : false;
		
		// Is title image visible and responsive?
        // Removed check for is title image set because of blog single module title (featured image used as title image). Added css for container auto heihgt.
        if($title_img != '' && !$hide_title_img) {
			
			//is image responsive?
			if($is_img_responsive == 'yes') {
				$classes[] = 'mkdf-title-image-responsive';
			}
			//is image not responsive?
			elseif($is_img_responsive == 'no') {
				$classes[] = 'mkdf-title-image-not-responsive';
			}
		}
		
		return $classes;
	}
	
	add_filter('mediclinic_mikado_title_classes', 'mediclinic_mikado_title_background_image_div_classes');
}if ( ! function_exists( 'mediclinic_mikado_register_blog_standard_template_file' ) ) {
	/**
	 * Function that register blog standard template
	 */
	function mediclinic_mikado_register_blog_standard_template_file( $templates ) {
		$templates['blog-standard'] = esc_html__( 'Blog: Standard', 'mediclinic' );
		
		return $templates;
	}
	
	add_filter( 'mediclinic_mikado_register_blog_templates', 'mediclinic_mikado_register_blog_standard_template_file' );
}if ( ! function_exists( 'mediclinic_mikado_register_header_standard_extended_type' ) ) {
	/**
	 * This function is used to register header type class for header factory file
	 */
	function mediclinic_mikado_register_header_standard_extended_type( $header_types ) {
		$header_type = array(
			'header-standard-extended' => 'MediclinicMikado\Modules\Header\Types\HeaderStandardExtended'
		);
		
		$header_types = array_merge( $header_types, $header_type );
		
		return $header_types;
	}
}

if ( ! function_exists( 'mediclinic_mikado_init_register_header_standard_extended_type' ) ) {
	/**
	 * This function is used to wait header-function.php file to init header object and then to init hook registration function above
	 */
	function mediclinic_mikado_init_register_header_standard_extended_type() {
		add_filter( 'mediclinic_mikado_register_header_type_class', 'mediclinic_mikado_register_header_standard_extended_type' );
	}
	
	add_action( 'mediclinic_mikado_before_header_function_init', 'mediclinic_mikado_init_register_header_standard_extended_type' );
}if ( ! function_exists( 'mediclinic_mikado_include_mobile_header_menu' ) ) {
	function mediclinic_mikado_include_mobile_header_menu( $menus ) {
		$menus['mobile-navigation'] = esc_html__( 'Mobile Navigation', 'mediclinic' );
		
		return $menus;
	}
	
	add_filter( 'mediclinic_mikado_register_headers_menu', 'mediclinic_mikado_include_mobile_header_menu' );
}

if ( ! function_exists( 'mediclinic_mikado_register_mobile_header_areas' ) ) {
	/**
	 * Registers widget areas for mobile header
	 */
	function mediclinic_mikado_register_mobile_header_areas() {
		if ( mediclinic_mikado_is_responsive_on() ) {
			register_sidebar( array(
				'name'          => esc_html__( 'Mobile Header Widget Area', 'mediclinic' ),
				'id'            => 'mkdf-right-from-mobile-logo',
				'before_widget' => '<div id="%1$s" class="widget %2$s mkdf-right-from-mobile-logo">',
				'after_widget'  => '</div>',
				'description'   => esc_html__( 'Widgets added here will appear on the right hand side from the mobile logo on mobile header', 'mediclinic' )
			) );
		}
	}
	
	add_action( 'widgets_init', 'mediclinic_mikado_register_mobile_header_areas' );
}

if ( ! function_exists( 'mediclinic_mikado_mobile_header_class' ) ) {
	function mediclinic_mikado_mobile_header_class( $classes ) {
		$classes[] = 'mkdf-default-mobile-header';
		
		$classes[] = 'mkdf-sticky-up-mobile-header';
		
		return $classes;
	}
	
	add_filter( 'body_class', 'mediclinic_mikado_mobile_header_class' );
}

if ( ! function_exists( 'mediclinic_mikado_get_mobile_header' ) ) {
	/**
	 * Loads mobile header HTML only if responsiveness is enabled
	 */
	function mediclinic_mikado_get_mobile_header() {
		if ( mediclinic_mikado_is_responsive_on() ) {
			$mobile_menu_title = mediclinic_mikado_options()->getOptionValue( 'mobile_menu_title' );
			$has_navigation    = has_nav_menu( 'main-navigation' ) || has_nav_menu( 'mobile-navigation' ) ? true : false;
			
			$parameters = array(
				'show_navigation_opener' => $has_navigation,
				'mobile_menu_title'      => $mobile_menu_title
			);
			
			mediclinic_mikado_get_module_template_part( 'templates/mobile-header', 'header/types/mobile-header', '', $parameters );
		}
	}
	
	add_action( 'mediclinic_mikado_after_page_header', 'mediclinic_mikado_get_mobile_header' );
}

if ( ! function_exists( 'mediclinic_mikado_get_mobile_logo' ) ) {
	/**
	 * Loads mobile logo HTML. It checks if mobile logo image is set and uses that, else takes normal logo image
	 */
	function mediclinic_mikado_get_mobile_logo() {
		$show_logo_image = mediclinic_mikado_options()->getOptionValue( 'hide_logo' ) === 'yes' ? false : true;
		
		if ( $show_logo_image ) {
			$mobile_logo_image = mediclinic_mikado_get_meta_field_intersect('logo_image_mobile', mediclinic_mikado_get_page_id());
			
			//check if mobile logo has been set and use that, else use normal logo
			$logo_image = ! empty( $mobile_logo_image ) ? $mobile_logo_image : mediclinic_mikado_get_meta_field_intersect( 'logo_image', mediclinic_mikado_get_page_id() );
			
			//get logo image dimensions and set style attribute for image link.
			$logo_dimensions = mediclinic_mikado_get_image_dimensions( $logo_image );
			
			$logo_height = '';
			$logo_styles = '';
			if ( is_array( $logo_dimensions ) && array_key_exists( 'height', $logo_dimensions ) ) {
				$logo_height = $logo_dimensions['height'];
				$logo_styles = 'height: ' . intval( $logo_height / 2 ) . 'px'; //divided with 2 because of retina screens
			}
			
			//set parameters for logo
			$parameters = array(
				'logo_image'      => $logo_image,
				'logo_dimensions' => $logo_dimensions,
				'logo_height'     => $logo_height,
				'logo_styles'     => $logo_styles
			);
			
			mediclinic_mikado_get_module_template_part( 'templates/mobile-logo', 'header/types/mobile-header', '', $parameters );
		}
	}
}

if ( ! function_exists( 'mediclinic_mikado_get_mobile_nav' ) ) {
	/**
	 * Loads mobile navigation HTML
	 */
	function mediclinic_mikado_get_mobile_nav() {
		mediclinic_mikado_get_module_template_part( 'templates/mobile-navigation', 'header/types/mobile-header' );
	}
}/**
 * Appending the wp-block-heading to before rendering the stored `core/heading` block contents.
 *
 * @package WordPress
 */

/**
 * Adds a wp-block-heading class to the heading block content.
 *
 * For example, the following block content:
 *  <h2 class="align-left">Hello World</h2>
 *
 * Would be transformed to:
 *  <h2 class="align-left wp-block-heading">Hello World</h2>
 *
 * @since 6.2.0
 *
 * @param array  $attributes Attributes of the block being rendered.
 * @param string $content Content of the block being rendered.
 *
 * @return string The content of the block being rendered.
 */
function gutenberg_block_core_heading_render( $attributes, $content ) {
	if ( ! $content ) {
		return $content;
	}

	$p = new WP_HTML_Tag_Processor( $content );

	$header_tags = array( 'H1', 'H2', 'H3', 'H4', 'H5', 'H6' );
	while ( $p->next_tag() ) {
		if ( in_array( $p->get_tag(), $header_tags, true ) ) {
			$p->add_class( 'wp-block-heading' );
			break;
		}
	}

	return $p->get_updated_html();
}

/**
 * Registers the `core/heading` block on server.
 *
 * @since 6.2.0
 */
function gutenberg_register_block_core_heading() {
	register_block_type_from_metadata(
		__DIR__ . '/heading',
		array(
			'render_callback' => 'gutenberg_block_core_heading_render',
		)
	);
}

add_action( 'init', 'gutenberg_register_block_core_heading', 20 );