<?php

if ( ! function_exists( 'kirhero_body_classes' ) ) 
{

	function kirhero_body_classes( $classes ) 
	{
		
		$post_layout = kirhero_layout();
		$layout_style = get_theme_mod( 'kirhero_admin_general_layout_style', kirhero_get_default_theme_settings('general-layout-style') );
		$blog_layout_style = get_theme_mod( 'kirhero_admin_blog_layout', kirhero_get_default_theme_settings( 'blog-customizer-layout' ) );
		

		// RTL
		if ( is_rtl() ) {
			$classes[] = 'rtl';
		}
		// Boxed layout
		if ( 'boxed' == $layout_style ) 
		{
			$classes[] = 'boxed-layout';

		}
		
		// Content layout
		if ( $post_layout ) {
			$classes[] = $post_layout;
		}
		
		// Both sidebars layout style
		if ( 'both-sidebars' == $post_layout ) {
			$classes[] = kirhero_both_sidebar_style();
		}
		
		if( is_front_page() && is_singular() )
		{
			$classes[] = 'kirhero-frontpage';
		}

				
		// Return classes
		return $classes;

	}

	add_filter( 'body_class', 'kirhero_body_classes' );

}


if ( ! function_exists( 'kirhero_both_sidebar_style' ) ) {

	function kirhero_both_sidebar_style() {

		// Meta
		$meta = get_post_meta( kirhero_post_id(), 'kirhero_both_sidebars_style', true );

		// Check meta first to override and return (prevents filters from overriding meta)
		if ( $meta ) {
			return $meta;
		}

		// Singular Page
		if ( is_page() ) {
			$class = get_theme_mod( 'kirhero_admin_general_pages_both_sidebars_style', kirhero_get_default_theme_settings( 'general-pages-layout' ) );
		}

		// Home
		elseif ( is_home()
			|| is_category()
			|| is_tag()
			|| is_date()
			|| is_author() ) {
			$class = get_theme_mod( 'kirhero_admin_blog_both_sidebars_style', kirhero_get_default_theme_settings( 'blog-both-sidebars-style' ) );
			//$class = '';
		}

		// Singular Post
		elseif ( is_singular( 'post' ) ) 
		{
			$class = get_theme_mod( 'kirhero_blog_single_layout_both_sidebars_style', kirhero_get_default_theme_settings( 'blog-single-both-sidebars-style' ) );
		}
		// Search
		elseif ( is_search() ) {
			$class = get_theme_mod( 'kirhero_admin_general_pages_both_sidebars_style', kirhero_get_default_theme_settings( 'general-pages-layout' ) );
		}
		// All else
		else 
		{
			$class = 'sidebar-content-sidebar';
		}

		// Class should never be empty
		if ( empty( $class ) ) 
		{
			$class = 'sidebar-content-sidebar';
		}

		// Apply filters and return
		return apply_filters( 'kirhero_both_sidebar_style', $class );

	}

}


if ( ! function_exists( 'kirhero_post_content_classes' ) ) {

	function kirhero_post_content_classes() 
	{
		//counter from index.php
		global $kirhero_count;

		// Define classes array
		$classes = array();
		$classes[] = 'has-grid';
		
		//equal_heights
		$equal_heights = get_theme_mod( 'kirhero_admin_blog_equal_heights', kirhero_get_default_theme_settings( 'blog-equal-heights' ) );
		
		if( $equal_heights )
		{
			$classes[] = 'blog-equal-heights';
		}
		
		$grid_count = kirhero_blog_grid_columns();
		
		//if not grid 
		$blog_style = get_theme_mod( 'kirhero_admin_blog_style', kirhero_get_default_theme_settings( 'blog-style' ) );
		
		//first  		
		if ( $kirhero_count  == 1 && $blog_style == 'grid-entry' ) 
		{
			$classes[] = 'first';					
		}


		if ( $grid_count == 1 || $blog_style == 'large-entry' ) 
		{
			$classes[] = '';
		}
		else if ( $grid_count == 2 ) 
		{
			$classes[] = 'one-half';
		}
		else if ( $grid_count == 3 )
		{
			$classes[] = 'one-third';
		}
		else if ( $grid_count == 4 )
		{
			$classes[] = 'one-fourth';
		}
		else if ( $grid_count == 5 )
		{
			$classes[] = 'one-fifth';
		}
		else if ( $grid_count == 6 )
		{
			$classes[] = 'one-sixth';
		}
	
		// Apply filters to entry post class for child theming
		$classes = apply_filters( 'kirhero_post_content_classes', $classes );

		// Rturn classes array
		return $classes;
		
	}

}


//name = name key in array

if ( ! function_exists( 'kirhero_get_real_theme_settings' ) ) 
{
	function kirhero_get_real_theme_settings($name, $customizer_name)
	{
		$real_settings = '';
		
		$kirhero_settings = apply_filters( 'kirhero_settings', '');
		//get from settings
		$real_settings = $kirhero_settings[$name];
		//get from customizer
		
		//check if theme support customizer if not then return default value from settings !!!
		$customizer_settings = get_theme_mod( $customizer_name, $real_settings );
		
		return $customizer_settings;
	}	
}


if ( ! function_exists( 'kirhero_get_default_theme_settings' ) ) 
{
	function kirhero_get_default_theme_settings( $name )
	{
		$real_settings = '';
		
		$kirhero_settings = apply_filters( 'kirhero_settings', '');

		if( isset( $kirhero_settings[$name] ) )
		{
			$real_settings = $kirhero_settings[$name];
		}
		else
		{
			$real_settings = '';
		}
		
		return $real_settings;
	}	
}

///////////////////////////////////
// default template file
///////////////////////////////////
function kirhero_display_header()
{
	// Return true by default
	$return = true;

	// Apply filters and return
	return apply_filters( 'kirhero_display_header', $return );
}	


//for Beaver Themer	
if ( ! function_exists( 'kirhero_header_template' ) ) 
{
	function kirhero_header_template() 
	{
		// Return if no header
		if ( ! kirhero_display_header() ) 
		{
			return;
		}

		get_template_part( 'template-parts/header/header' );
		
		
	}

	add_action( 'kirhero_header', 'kirhero_header_template' );
}


//get header class	
if ( ! function_exists( 'kirhero_header_class' ) ) 
{
	function kirhero_header_class() 
	{
		// Return if no header
		if ( ! kirhero_display_header() ) 
		{
			return;
		}
		
		$class = "site-header";
	
		
		if( is_front_page() && is_singular() && ( get_theme_mod( 'kirhero_header_transparent_hp', kirhero_get_default_theme_settings( 'header-transparent-hp' ) ) == TRUE) 
			&& current(kirhero_frontpage_elements_positioning()) === 'slide_title')
		{
			$class .= " header-transparent navbar-transparent";
		}
		
		if( is_front_page() && is_singular() && ( get_theme_mod( 'kirhero_header_transparent_hp', kirhero_get_default_theme_settings( 'header-transparent-hp' ) ) == TRUE)
			&& ( get_theme_mod( 'kirhero_header_fixed', kirhero_get_default_theme_settings( 'header-fixed' ) ) == FALSE) )
		{
			
			$class .= " header-transparent-absolute";
			
		}
		
		return $class;
	}
}


///////////////////////////////////
// Header
///////////////////////////////////
function kirhero_header_doctype() 
{
?>
<!DOCTYPE html>
<html <?php language_attributes( 'html' ); ?>>
<head itemscope=""<?php kirhero_schema_markup_echo( 'html' ); ?>>
<?php
}
add_action('kirhero_header_doctype', 'kirhero_header_doctype');


function kirhero_header_meta()
{
?>
<meta charset="<?php bloginfo( 'charset' ); ?>" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="profile" href="http://gmpg.org/xfn/11">
<?php
}
add_action('kirhero_header_meta', 'kirhero_header_meta');


//menu nav
function kirhero_nav_primary($menu_args)
{
		
?>
<nav class="nav-primary genesis-responsive-menu">
<div class="wrap"<?php kirhero_schema_markup_echo( 'site_navigation' ); ?>>
	
	<?php wp_nav_menu( $menu_args ); ?>
	
</div>
</nav>
<?php
}
add_action('kirhero_nav_primary', 'kirhero_nav_primary');
///////////////
//second menu nav
function kirhero_nav_second($menu_args)
{
?>

<nav class="nav-secondary">
<div class="wrap"<?php kirhero_schema_markup_echo( 'site_navigation' ); ?>>
	
	<?php wp_nav_menu( $menu_args ); ?>
	
</div>
</nav>
<?php
}
add_action('kirhero_nav_second', 'kirhero_nav_second');
///////


if ( ! function_exists( 'kirhero_mobile_menu' ) ) 
{
	function kirhero_mobile_menu() 
	{
		get_template_part( 'template-parts/mobile/mobile-show' );	
	}
}

add_action('kirhero_header_middle_content', 'kirhero_mobile_menu');


if ( ! function_exists( 'kirhero_header_menu' ) ) 
{
	function kirhero_header_menu() 
	{
		get_template_part( 'template-parts/header/menu' );	
	}
}

add_action('kirhero_header_middle_content', 'kirhero_header_menu');


//second menu
if ( ! function_exists( 'kirhero_header_second_menu' ) ) 
{
	function kirhero_header_second_menu() 
	{
		$menu_location_second = apply_filters( 'kirhero_second_menu_location', 'second_menu' );
		$show_header_second =  kirhero_get_real_theme_settings('show-header-second', 'kirhero_admin_header_second_nav_show');

		
		//if second menu define
		if ( has_nav_menu( $menu_location_second ) && $show_header_second) 
		{
			$menu_classes = 'second_menu';
			// Menu arguments
			$menu_args = array(
				'theme_location' => $menu_location_second,
				'menu_class'     => 'menu genesis-nav-menu menu-secondary',
				'container'      => false,
				'fallback_cb'    => false,
				'before'     	  => '<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home current-menu-item page_item page-item-263 current_page_item menu-item-1050">',
				'after'          => '</li>',
				'link_before'    => '<span class="text-wrap">',
				'link_after'     => '</span>',
				'walker'         => new Kirhero_Menu_Walker(),
			);
	
			
			do_action( 'kirhero_nav_second' , $menu_args);
		}

	}
}

add_action('kirhero_header_second_menu', 'kirhero_header_second_menu');

if ( ! function_exists( 'kirhero_default_color_palettes' ) ) {

	function kirhero_default_color_palettes() {

		$palettes = array(
			'#000000',
			'#ffffff',
			'#dd3333',
			'#dd9933',
			'#eeee22',
			'#81d742',
			'#1e73be',
			'#8224e3',
		);

		// Apply filters and return
		return apply_filters( 'kirhero_default_color_palettes', $palettes );

	}

}

/**
 * Adds the search icon to the menu
 */
if ( ! function_exists( 'kirhero_add_search_to_menu' ) ) {

	function kirhero_add_search_to_menu( $items, $args ) {

		// Only used on main menu
		if ( 'main_menu' != $args->theme_location ) {
			return $items;
		}
		

		//if disable
		if( ! get_theme_mod( 'kirhero_header_search_header_show', kirhero_get_default_theme_settings( 'header-menu-search-show' ) ) )
		{
			return $items;
		}
		
		$items .= '<li class="menu-item">
			<a href="#search" class="site-search-toggle search-header-replace-toggle" data-wpel-link="internal">
				<span class="fa fa-search" aria-hidden="true"></span></span>
			</a>
		</li>';
          
  	
		// Return nav $items
		return $items;

	}

	add_filter( 'wp_nav_menu_items', 'kirhero_add_search_to_menu', 11, 2 );

}


if ( ! function_exists( 'kirhero_customizer_layout_blog' ) ) 
{
	function kirhero_customizer_layout_blog() {
	
		$layouts = array(
			'content-sidebar'  	=>  get_template_directory_uri() . '/inc/customizer/assets/img/rs.png',
			'sidebar-content' 		=>  get_template_directory_uri() . '/inc/customizer/assets/img/ls.png',
			'full-width-content'  		=>  get_template_directory_uri() . '/inc/customizer/assets/img/fw.png',
			'both-sidebars'  	=>  get_template_directory_uri() . '/inc/customizer/assets/img/bs.png',
		);
	
		return $layouts;
	
	}
}


if ( ! function_exists( 'kirhero_get_sidebar' ) ) {

	function kirhero_get_sidebar( $sidebar = 'sidebar-primary' ) {

		
		// Add filter for tweaking the sidebar display via child theme's
		$sidebar = apply_filters( 'kirhero_get_sidebar', $sidebar );

		// Never show empty sidebar
		if ( ! is_active_sidebar( $sidebar ) ) 
		{
			$sidebar = 'sidebar-primary';
		} 

		// Return the correct sidebar
		return $sidebar;
		
	}

}

/**
 * Returns the correct second sidebar ID
 *
 * @since  1.4.0
 */
if ( ! function_exists( 'kirhero_get_second_sidebar' ) ) {

	function kirhero_get_second_sidebar( $sidebar = 'sidebar-primary-left' ) {
		
		// Add filter for tweaking the left sidebar display via child theme's
		$sidebar = apply_filters( 'kirhero_get_second_sidebar', $sidebar );

		// Never show empty sidebar
		if ( ! is_active_sidebar( $sidebar ) ) 
		{
			$sidebar = 'sidebar-primary-left';
		} 

		// Return the correct sidebar
		return $sidebar;
		
	}

}


if ( ! function_exists( 'kirhero_display_sidebar' ) ) 
{
	function kirhero_display_sidebar() 
	{

		//Retunr if full width or full screen
		if ( in_array( kirhero_layout(), array( 'full-screen', 'full-width-content' ) ) ) {
			return;
		}
		
		// Add the default sidebar
		get_sidebar( );	
	}

	add_action( 'kirhero_display_sidebar', 'kirhero_display_sidebar' );
}


if ( ! function_exists( 'kirhero_display_sidebar_left' ) ) {

	function kirhero_display_sidebar_left() {

		// Retunr if full width or full screen
		if ( in_array( kirhero_layout(), array( 'full-screen', 'full-width-content' ) ) ) {
			return;
		}
		
		//Add the second sidebar
		if ( 'both-sidebars' == kirhero_layout() ) {
			get_sidebar( 'left' );
		}
		
	}

	add_action( 'kirhero_display_sidebar_left', 'kirhero_display_sidebar_left' );

}

if ( ! function_exists( 'kirhero_layout' ) ) 
{
	function kirhero_layout() 
	{
	
		$class  = 'content-sidebar';
		
		$meta   = get_post_meta( kirhero_post_id(), 'kirhero_post_layout', true );

		if ( $meta ) 
		{
			return $meta;
		}
		

		// Singular Page
		if ( is_page() ) {

			// Landing template
			if ( is_page_template( 'templates/landing.php' ) ) 
			{
				$class = 'full-width-content';
				
			}
			// Landing template
			elseif ( is_page_template( 'templates/homepage.php' ) ) 
			{
				$class = 'full-width-content';
			}
			// Landing template
			elseif ( is_page_template( 'templates/landingpage.php' ) ) 
			{
				$class = 'full-width-content';
			}
			// Attachment
			elseif ( is_attachment() ) 
			{
				$class = 'full-width-content';
			}
			// All other pages
			else 
			{
				$class = get_theme_mod( 'kirhero_admin_general_pages_layout',  kirhero_get_default_theme_settings( 'general-pages-layout' ) );
				
			}

		}
		// Home
		elseif ( is_home()
			|| is_category()
			|| is_tag()
			|| is_date()
			|| is_author() ) 
		{
			$class = get_theme_mod( 'kirhero_admin_blog_layout', kirhero_get_default_theme_settings('blog-customizer-layout') );
		}

		// Singular Post
		elseif ( is_singular( 'post' ) ) 
		{
			$class = get_theme_mod( 'kirhero_blog_single_layout', kirhero_get_default_theme_settings( 'blog-customizer-single-layout' ) );
		}

		// Library and Elementor template
		elseif ( is_singular( 'elementor_library' ) ) {
			$class = 'full-width-content';
		}

		// Search
		elseif ( is_search() ) {
			$class = get_theme_mod( 'kirhero_admin_general_pages_layout', kirhero_get_default_theme_settings( 'general-pages-layout' ) );
		}
		//attachment
		elseif ( is_attachment() ) 
		{
			$class = 'full-width-content';
		}
		
		// 404 page
		elseif ( is_404() ) {
			$class = 'full-width-content' ;
		}
		// All else
		else 
		{
			$class = 'content-sidebar';
		}

		if ( empty( $class ) ) 
		{
			$class = 'content-sidebar';
		}
	

		// Apply filters and return
		return apply_filters( 'kirhero_layout_class', $class );
	}
}


if ( ! function_exists( 'kirhero_blog_grid_columns' ) ) {

	function kirhero_blog_grid_columns() {

		// Get columns from customizer setting
		$columns = get_theme_mod( 'kirhero_admin_blog_style_grid', kirhero_get_default_theme_settings( 'blog-style-grid' ) );

		// Sanitize
		$columns = $columns ? $columns : '2';

		// Apply filters for child theming
		$columns = apply_filters( 'kirhero_blog_entry_columns', $columns );

		// Return columns
		return $columns;

	}

}

if ( ! function_exists( 'kirhero_frontpage_team_grid' ) ) {

	function kirhero_frontpage_team_grid() {

		// Get columns from customizer setting
		$columns = get_theme_mod( 'kirhero_admin_frontpage_team_section_items_count', kirhero_get_default_theme_settings( 'frontpage-team-items-count' ) );

		// Sanitize
		$columns = $columns ? $columns : '2';

		// Apply filters for child theming
		$columns = apply_filters( 'kirhero_frontpage_team_grid', $columns );

		// Return columns
		return $columns;

	}

}

if ( ! function_exists( 'kirhero_frontpage_features_grid' ) ) {

	function kirhero_frontpage_features_grid() {

		// Get columns from customizer setting
		$columns = get_theme_mod( 'kirhero_admin_frontpage_features_section_items_count', kirhero_get_default_theme_settings( 'frontpage-features-items-count' ) );

		// Sanitize
		$columns = $columns ? $columns : '2';

		// Apply filters for child theming
		$columns = apply_filters( 'kirhero_frontpage_features_grid', $columns );

		// Return columns
		return $columns;

	}

}


if ( ! function_exists( 'kirhero_header_content_calc' ) ) 
{
//cacl fixed header +content + padding + margin
	function kirhero_header_content_calc() 
	{
		if( !is_page_template( 'templates/landing.php' ) )
		{
			$header_fixed = get_theme_mod( 'kirhero_header_fixed', kirhero_get_default_theme_settings('header-fixed'));
			
			$header_transarent = get_theme_mod( 'kirhero_header_transparent_hp', kirhero_get_default_theme_settings('header-transparent-hp'));
			
			$height = 0;
				
			//if elementr not exist in future !!!	
			if ( $header_fixed == TRUE or $header_transarent == TRUE) 
			{
				$header_height = get_theme_mod( 'kirhero_admin_header_height', kirhero_get_default_theme_settings('header-height') );
				
				$header_padding_bottom = get_theme_mod( 'kirhero_header_padding_bottom', kirhero_get_default_theme_settings('header-padding-bottom') );
				
				$header_padding_top = get_theme_mod( 'kirhero_header_padding_top', kirhero_get_default_theme_settings('header-padding-top') );
				
				$header_margin_top = get_theme_mod( 'kirhero_header_margin_top', kirhero_get_default_theme_settings('header-margin-top') );
				
				//check all and default setting padding (etc 20px)
				
				$height += $header_height + $header_padding_bottom + $header_padding_top + $header_margin_top;
				
				if($height < 59)
				{
					$height += 60;
				}
			}
		}
		else
		{
			$height = 0;
		}
		
		return $height;
	}

}

/**
 * Returns blog article elements positioning
 */
if ( ! function_exists( 'kirhero_blog_article_elements_positioning' ) ) 
{

	function kirhero_blog_article_elements_positioning() 
	{

		// Get sections from Customizer
		$sections = get_theme_mod( 'kirhero_blog_article_elements_positioning', kirhero_get_default_theme_settings('blog-article-elements-positioning') );

		// Turn into array if string
		if ( $sections && ! is_array( $sections ) ) {
			$sections = explode( ',', $sections );
		}

		// Apply filters for easy modification
		$sections = apply_filters( 'kirhero_blog_article_elements_positioning', $sections );

		// Return sections
		return $sections;

	}

}

if ( ! function_exists( 'kirhero_blog_article_meta' ) ) 
{
	function kirhero_blog_article_meta() 
	{
		// Get sections from Customizer
		$sections = get_theme_mod( 'kirhero_blog_article_meta', kirhero_get_default_theme_settings('blog-article-meta') );

		// Turn into array if string
		if ( $sections && ! is_array( $sections ) ) 
		{
			$sections = explode( ',', $sections );
		}

		// Apply filters for easy modification
		$sections = apply_filters( 'kirhero_blog_article_meta', $sections );

		// Return sections
		return $sections;

	}

}


/**
 * Returns Frontpage elements positioning
 */
if ( ! function_exists( 'kirhero_frontpage_elements_positioning' ) ) 
{

	function kirhero_frontpage_elements_positioning() 
	{

		// Get sections from Customizer
		$sections = get_theme_mod( 'kirhero_admin_frontpage_elements_positioning', kirhero_get_default_theme_settings('frontpage-elements-positioning') );

		// Turn into array if string
		if ( $sections && ! is_array( $sections ) ) {
			$sections = explode( ',', $sections );
		}

		// Apply filters for easy modification
		$sections = apply_filters( 'kirhero_frontpage_elements_positioning', $sections );

		// Return sections
		return $sections;

	}

}


if ( ! function_exists( 'kirhero_article_length' ) ) 
{

	function kirhero_article_length( $length = 30 ) 
	{
		global $post;

		// Check for custom excerpt
		if ( has_excerpt( $post->ID ) ) {
			$output = $post->post_excerpt;
		}
		// No custom excerpt
		else 
		{
			// Check for more tag and return content if it exists
			if ( strpos( $post->post_content, '<!--more-->' ) ) 
			{
				$output = apply_filters( 'the_content', get_the_content() );
			}
			// No more tag defined
			else 
			{
				$output = wp_trim_words( strip_shortcodes( $post->post_content ), $length );
			}

		}

		return $output;
	}
}


if ( ! function_exists( 'kirhero_get_post_audio_html' ) ) {

	function kirhero_get_post_audio_html( $audio = '' ) {

		// Get audio
		$audio = $audio ? $audio : kirhero_get_post_media();
		

		// Return if audio is empty
		if ( empty( $audio ) ) {
			return;
		}

		// Check post format for standard post type
		if ( 'post' == get_post_type() && 'audio' != get_post_format() ) {
			return;
		}

		// Get oembed code and return
		if ( ! is_wp_error( $oembed = wp_oembed_get( $audio ) ) && $oembed ) {
			return '<div class="responsive-video-wrap">'. $oembed .'</div>';
		}

		// Display using apply_filters if it's self-hosted
		else {

			$audio = apply_filters( 'the_content', $audio );

			// Add responsive audio wrap for youtube/vimeo embeds
			if ( strpos( $audio, 'youtube' ) || strpos( $audio, 'vimeo' ) ) {
				return '<div class="responsive-video-wrap">'. $audio .'</div>';
			}

			// Else return without responsive wrap
			else {
				return $audio;
			}

		}

	}

}

if ( ! function_exists( 'kirhero_get_post_video_html' ) ) 
{

	function kirhero_get_post_video_html( $video = '' ) 
	{
		// Get video
		$video = $video ? $video : kirhero_get_post_media();

		// Return if video is empty
		if ( empty( $video ) ) {
			return;
		}

		// Check post format for standard post type
		if ( 'post' == get_post_type() && 'video' != get_post_format() ) {
			return;
		}

		// Get oembed code and return
		if ( ! is_wp_error( $oembed = wp_oembed_get( $video ) ) && $oembed ) {
			return '<div class="responsive-video-wrap">'. $oembed .'</div>';
		}

		// Display using apply_filters if it's self-hosted
		else {

			$video = apply_filters( 'the_content', $video );

			// Add responsive video wrap for youtube/vimeo embeds
			if ( strpos( $video, 'youtube' ) || strpos( $video, 'vimeo' ) ) {
				return '<div class="responsive-video-wrap">'. $video .'</div>';
			}

			// Else return without responsive wrap
			else {
				return $video;
			}

		}

	}

}

if ( ! function_exists( 'kirhero_get_post_media' ) ) 
{

	function kirhero_get_post_media( $post_id = '' ) 
	{

		// Define video variable
		$video = '';

		// Get correct ID
		$post_id = $post_id ? $post_id : get_the_ID();

		// Embed
		if ( $meta = get_post_meta( $post_id, 'kirhero_post_video_embed', true ) ) {
			$video = $meta;
		}

		// Check for self-hosted first
		elseif ( $meta = get_post_meta( $post_id, 'kithero_post_self_hosted_media', true ) ) {
			$video = $meta;
		}

		// Check for post oembed
		elseif ( $meta = get_post_meta( $post_id, 'kirhero_post_oembed', true ) ) {
			$video = $meta;
		}

		// Apply filters for child theming
		$video = apply_filters( 'kirhero_get_post_video', $video );
		
		// Return data
		return $video;

	}

}


if ( ! function_exists( 'kirhero_blog_article_style' ) ) 
{

	function kirhero_blog_article_style() 
	{

		// Get default style from Customizer
		$style = get_theme_mod( 'kirhero_admin_blog_style', kirhero_get_default_theme_settings( 'blog-style' ) );

		// Sanitize
		$style = $style ? $style : 'large-entry';

		// Apply filters for child theming
		$style = apply_filters( 'kirhero_blog_entry_style', $style );

		// Return style
		return $style;

	}

}

if ( ! function_exists( 'kirhero_blog_article_images_size' ) ) 
{

	function kirhero_blog_article_images_size() 
	{

		// Get default size from Customizer
		$size = get_theme_mod( 'kirhero_blog_image_size', kirhero_get_default_theme_settings( 'blog-article-image-size' ) );

		// Sanitize
		$size = $size ? $size : 'full';

		// Apply filters for child theming
		$size = apply_filters( 'kirhero_blog_article_images_size', $size );

		// Return size
		return $size;

	}

}

if ( ! function_exists( 'kirhero_blog_pagination' ) ) 
{

	function kirhero_blog_pagination() 
	{
	
		kirhero_pagination();
			
	}
}


// Pagination Number
if ( ! function_exists( 'kirhero_pagination') ) 
{
	function kirhero_pagination( $query = '', $echo = true ) 
	{
		
		// Arrows with RTL support
		$prev_arrow = is_rtl() ? 'fa fa-angle-right' : 'fa fa-angle-left';
		$next_arrow = is_rtl() ? 'fa fa-angle-left' : 'fa fa-angle-right';
		
		// Get global $query
		if ( ! $query ) {
			global $wp_query;
			$query = $wp_query;
		}

		// Set vars
		$total  = $query->max_num_pages;
		$big    = 999999999;

		// Display pagination if total var is greater then 1 ( current query is paginated )
		if ( $total > 1 ) {

			// Get current page
			if ( $current_page = get_query_var( 'paged' ) ) {
				$current_page = $current_page;
			} elseif ( $current_page = get_query_var( 'page' ) ) {
				$current_page = $current_page;
			} else {
				$current_page = 1;
			}

			// Get permalink structure
			if ( get_option( 'permalink_structure' ) ) {
				if ( is_page() ) {
					$format = 'page/%#%/';
				} else {
					$format = '/%#%/';
				}
			} else {
				$format = '&paged=%#%';
			}

			$args = apply_filters( 'kirhero_pagination_args', array(
				'base'      => str_replace( $big, '%#%', html_entity_decode( get_pagenum_link( $big ) ) ),
				'format'    => $format,
				'current'   => max( 1, $current_page ),
				'total'     => $total,
				'mid_size'  => 3,
				'type'      => 'list',
				'prev_text' => '<i class="'. $prev_arrow .'"></i>',
				'next_text' => '<i class="'. $next_arrow .'"></i>',
			) );

			// Output pagination
			if ( $echo ) {
				echo '<div class="archive-pagination pagination">'. wp_kses_post( paginate_links( $args ) ) .'</div>';
			} else {
				return '<div class="archive-pagination pagination">'. wp_kses_post( paginate_links( $args ) ) .'</div>';
			}
		}
	}

}

//add custom article per page
add_action( 'pre_get_posts', 'kirhero_no_limit_posts' );

function kirhero_no_limit_posts( $query ) 
{

	if( $query->is_main_query() && !is_admin() && is_home() ) 
	{
		//$query->set( 'posts_per_page', '3' );
	}
}


if ( ! function_exists( 'kirhero_blog_single_elements_positioning' ) ) {

	function kirhero_blog_single_elements_positioning() 
	{

		// Get sections from Customizer
		$sections = get_theme_mod( 'kirhero_blog_single_elements_positioning', kirhero_get_default_theme_settings( 'blog-page-single-elements-positioning' ) );

		// Turn into array if string
		if ( $sections && ! is_array( $sections ) ) 
		{
			$sections = explode( ',', $sections );
		}

		// Apply filters for easy modification
		$sections = apply_filters( 'kirhero_blog_single_elements_positioning', $sections );

		// Return sections
		return $sections;

	}

}

if ( ! function_exists( 'kirhero_get_sub_menu' ) ) 
{

	function kirhero_get_sub_menu()
	{
		//check if enable not hidden
		//for all
		$style_blog_all = $style_blog_single = get_theme_mod( 'kirhero_general_page_header_style', kirhero_get_default_theme_settings( 'blog-general-header-style' ) );
		//for blog single page	
		$style_blog_single = get_theme_mod( 'kirhero_blog_page_header_style', kirhero_get_default_theme_settings( 'blog-page-header-style' ) );
		
		if( $style_blog_single !== 'hidden' && is_singular( 'post' ) )
		{
			get_template_part( 'template-parts/subheader/single' );
		}
		else if ( $style_blog_all !== 'hidden' && !is_singular( 'post' ) )
		{
			//for all
			get_template_part( 'template-parts/subheader/all' );
		}
	}

	add_action( 'kirhero_get_sub_menu', 'kirhero_get_sub_menu');
}


if ( ! function_exists( 'kirhero_sub_menu_single_header_style' ) ) 
{

	function kirhero_sub_menu_single_header_style() 
	{

		$style = get_theme_mod( 'kirhero_blog_page_header_style', kirhero_get_default_theme_settings( 'blog-page-header-style' ) );
	

		// Sanitize data
		$style = ( 'default' == $style ) ? '' : $style;
		
		// Apply filters and return
		return apply_filters( 'kirhero_sub_menu_single_header_style', $style );

	}

}

if ( ! function_exists( 'kirhero_sub_menu_general_header_style' ) ) 
{

	function kirhero_sub_menu_general_header_style() 
	{

		$style = get_theme_mod( 'kirhero_general_page_header_style', kirhero_get_default_theme_settings( 'general-page-header-style' ) );
		

		// Sanitize data
		$style = ( 'default' == $style ) ? '' : $style;
		
		// Apply filters and return
		return apply_filters( 'kirhero_sub_menu_general_header_style', $style );

	}

}


if ( ! function_exists( 'kirhero_post_id' ) ) {

	function kirhero_post_id() {

		// Default value
		$id = '';

		// If singular get_the_ID
		if ( is_singular() ) {
			$id = get_the_ID();
		}

		// Get ID of WooCommerce product archive
		elseif ( KIRHERO_WOOCOMMERCE_ACTIVE && is_shop() ) {
			$shop_id = wc_get_page_id( 'shop' );
			if ( isset( $shop_id ) ) {
				$id = $shop_id;
			}
		}

		// Posts page
		elseif ( is_home() && $page_for_posts = get_option( 'page_for_posts' ) ) {
			$id = $page_for_posts;
		}

		// Apply filters
		$id = apply_filters( 'kirhero_post_id', $id );

		// Sanitize
		$id = $id ? $id : '';

		// Return ID
		return $id;

	}

}

if ( ! function_exists( 'kirhero_title' ) ) {

	function kirhero_title() 
	{

		// Default title is null
		$title = NULL;
		
		// Get post ID
		$post_id = kirhero_post_id();
		
		// Homepage - display blog description if not a static page
		if ( is_front_page() && ! is_singular( 'page' ) ) 
		{
			
			if ( get_bloginfo( 'description' ) ) {
				$title = get_bloginfo( 'description' );
			} else {
				return esc_html__( 'Recent Posts', 'astori' );
			}

		// Homepage posts page
		} elseif ( is_home() && ! is_singular( 'page' ) ) {

			$title = get_the_title( get_option( 'page_for_posts', true ) );

		}

		// Search needs to go before archives
		elseif ( is_search() ) {
			global $wp_query;
			$title = '<span id="search-results-count">'. $wp_query->found_posts .'</span> '. esc_html__( 'Search Results Found', 'astori' );
		}
			
		// Archives
		elseif ( is_archive() ) {

			// Author
			if ( is_author() ) {
				$title = get_the_archive_title();
			}

			// Post Type archive title
			elseif ( is_post_type_archive() ) {
				$title = post_type_archive_title( '', false );
			}

			// Daily archive title
			elseif ( is_day() ) {
				/* translators: %s: Daily Archives */
				$title = sprintf( esc_html__( 'Daily Archives: %s', 'astori' ), get_the_date() );
			}

			// Monthly archive title
			elseif ( is_month() ) {
				/* translators: %s: Monthly Archives */
				$title = sprintf( esc_html__( 'Monthly Archives: %s', 'astori' ), get_the_date( esc_html_x( 'F Y', 'Page title monthly archives date format', 'astori' ) ) );
			}

			// Yearly archive title
			elseif ( is_year() ) {
				/* translators: %s: Yearly Archives */
				$title = sprintf( esc_html__( 'Yearly Archives: %s', 'astori' ), get_the_date( esc_html_x( 'Y', 'Page title yearly archives date format', 'astori' ) ) );
			}

			// Categories/Tags/Other
			else {

				// Get term title
				$title = single_term_title( '', false );

				// Fix for plugins that are archives but use pages
				if ( ! $title ) {
					global $post;
					$title = get_the_title( $post_id );
				}

			}

		} // End is archive check

		// 404 Page
		elseif ( is_404() ) {

			$title = esc_html__( '404: Page Not Found', 'astori' );

		}
		
		// Anything else with a post_id defined
		elseif ( $post_id ) {

			// Single Pages
			if ( is_singular( 'page' ) || is_singular( 'attachment' ) ) {
				$title = get_the_title( $post_id );
			}

			// Single blog posts
			elseif ( is_singular( 'post' ) ) 
			{
				//page title or blog 
				/*
				if ( 'post-title' == get_theme_mod( 'kirhero_blog_single_page_header_title', 'blog' ) ) {
					$title = get_the_title();
				} else {
					$title = esc_html__( 'Blog', 'astori' );
				}
				*/
				
				
				$title = get_the_title();

			}

			// Other posts
			else {

				$title = get_the_title( $post_id );
				
			}

		}

		// Last check if title is empty
		$title = $title ? $title : get_the_title();

		// Apply filters and return title
		return apply_filters( 'kirhero_title', $title );
		
	}

}


if ( ! function_exists( 'kirhero_get_page_subheading' ) ) 
{
	function kirhero_get_page_subheading()
	{
		$subheading = NULL;

		// Search
		if ( is_search() ) 
		{
			$subheading = esc_html__( 'You searched for:', 'astori' ) .' &quot;'. esc_html( get_search_query( false ) ) .'&quot;';
		}
		// Author
		elseif ( is_author() ) 
		{
			$subheading = esc_html__( 'This author has written', 'astori' ) .' '. get_the_author_posts() .' '. esc_html__( 'articles', 'astori' );
		}
		// Archives
		elseif ( is_post_type_archive() ) 
		{
			$subheading = get_the_archive_description();
		}
		// All other Taxonomies
		elseif ( is_category() || is_tax() ) 
		{
			$subheading = term_description();
		}

		// Apply filters and return
		return apply_filters( 'kirhero_get_page_subheading', $subheading );
	}
}


if ( ! function_exists( 'kirhero_has_single_breadcrumbs' ) ) 
{

	function kirhero_has_single_breadcrumbs() 
	{
		
		$return = get_theme_mod( 'kirhero_blog_subheader_breadcrumbs', kirhero_get_default_theme_settings('blog-page-header-enable-breadcrumbs') );

		// Apply filters and return
		return apply_filters( 'kirhero_has_single_breadcrumbs', $return );

	}

}

if ( ! function_exists( 'kirhero_has_all_breadcrumbs' ) ) 
{

	function kirhero_has_all_breadcrumbs() 
	{
		
		$return = get_theme_mod( 'kirhero_general_subheader_breadcrumbs', kirhero_get_default_theme_settings('general-page-header-enable-breadcrumbs') );

		// Apply filters and return
		return apply_filters( 'kirhero_has_all_breadcrumbs', $return );

	}

}


function kirhero_all_breadcrumb( $args = array() ) 
{

	// Return if breadcrumbs are disabled
	
	if ( ! kirhero_has_all_breadcrumbs()
		|| is_front_page() ) 
	{
		return;
	}
	
	
	// Yoast breadcrumbs
	if ( function_exists( 'yoast_breadcrumb' ) ) 
	{
	
	}

	$breadcrumb = apply_filters( 'breadcrumb_trail_object', null, $args );

	if ( !is_object( $breadcrumb ) )
	{
		$breadcrumb = new Kirhero_Breadcrumb( $args );
	}

	return $breadcrumb->trail();
}

function kirhero_breadcrumb( $args = array() ) 
{

	// Return if breadcrumbs are disabled
	
	if ( ! kirhero_has_single_breadcrumbs()
		|| is_front_page() ) 
	{
		return;
	}
	
	
	// Yoast breadcrumbs
	if ( function_exists( 'yoast_breadcrumb' ) ) 
	{
	
	}

	$breadcrumb = apply_filters( 'breadcrumb_trail_object', null, $args );

	if ( !is_object( $breadcrumb ) )
	{
		$breadcrumb = new Kirhero_Breadcrumb( $args );
	}

	return $breadcrumb->trail();
}


if ( ! function_exists( 'kirhero_blog_single_meta' ) ) 
{

	function kirhero_blog_single_meta () 
	{

		// Default sections
		$sections = get_theme_mod( 'kirhero_blog_single_meta', kirhero_get_default_theme_settings( 'blog-page-single-meta' ) );


		// Turn into array if string
		if ( $sections && ! is_array( $sections ) ) {
			$sections = explode( ',', $sections );
		}

		// Apply filters for easy modification
		$sections = apply_filters( 'kirhero_blog_single_meta', $sections );

		// Return sections
		return $sections;

	}

}


if ( ! function_exists( 'kirhero_top_future' ) ) 
{
	function kirhero_top_future ()
	{
		$return = false;
		
		$future = get_theme_mod( 'kirhero_blog_page_featured_image_style', kirhero_get_default_theme_settings( 'blog-page-single-featured-style' ) );
		
		if( $future == 'page-banner')
		{
			$return = true;
		}
		
		return $return;
		
	}
	
}
	
// content and sidebara width %	
if ( ! function_exists( 'kirhero_content_width_left_sidebar' ) ) 
{
	function kirhero_content_width_left_sidebar ()
	{
		//get content width
		$content_width = get_theme_mod( 'kirhero_admin_general_layout_content_width', kirhero_get_default_theme_settings('general-layout-content-width') );
		$widget_has = false;

		
		//check if widget exist (left)
		if ( 'both-sidebars' == kirhero_layout() ) {
			$widget_has = true;
		}
		
		if( $widget_has )
		{
			//get widget width from customizer 
			$widget_width = get_theme_mod( 'kirhero_admin_general_layout_sidebar_left_width', kirhero_get_default_theme_settings('general-layout-left-width') );	
		}
		
		//process
		//if only one widget acctive 
		if( $widget_has )
		{
			$content_width = 100 - $widget_width;
		}
		
		
		return $content_width; 
		
		
	}
	
}


if ( ! function_exists( 'kirhero_love' ) ) 
{
	function kirhero_love ()
	{
		if (! did_action('kirhero_footer')) 
		{
			do_action('kirhero_footer');
		} 
	}
	
	add_action('kirhero_love', 'kirhero_love');
}


// content and sidebara right width %	
if ( ! function_exists( 'kirhero_content_width_right_sidebar' ) ) 
{
	function kirhero_content_width_right_sidebar ()
	{
		//get content width
		$content_width = get_theme_mod( 'kirhero_admin_general_layout_content_width', kirhero_get_default_theme_settings('general-layout-content-width') );
		$widget_has = true;

		// Retunr if full width or full screen
		if ( in_array( kirhero_layout(), array( 'full-screen', 'full-width-content' ) ) ) {
			$widget_has = false;
		}
		
		if( $widget_has )
		{
			//get widget width from customizer 
			$widget_width = get_theme_mod( 'kirhero_admin_general_layout_sidebar_right_width', kirhero_get_default_theme_settings('general-layout-right-width') );	
		}
		//process
		//if only one widget acctive 
		if( $widget_has )
		{
			$content_width = 100 - $widget_width;
		}
		
		
		return $content_width; 		
	}
	
}	


// content and sidebara right width %	
if ( ! function_exists( 'kirhero_admin_not_empty' ) ) 
{
	function kirhero_admin_not_empty ($what , $where)
	{
		
		$return = false;
		
		if( !empty( $what ) && $what !== $where )
		{
			$return = true;
		}
		
	
		return $return;
	}
}


if ( ! function_exists( 'kirhero_footer' ) ) 
{
	function kirhero_footer ()
	{
		echo '<span class="sep"> | </span>';
		echo '<a href="https://themesinfo.com/" title="WordPress Theme by Themesinfo">WordPress Theme by Themesinfo</a>';
	}
	add_action('kirhero_footer', 'kirhero_footer');
}


if ( ! function_exists( 'kirhero_copyright' ) ) 
{
	function kirhero_copyright ()
	{
		//get from customizer
		$text = get_theme_mod( 'kirhero_admin_footer_text', kirhero_get_default_theme_settings('footer-text') );

		return apply_filters( 'kirhero_copyright', $text );
	}
}


if ( ! function_exists( 'kirhero_schema_markup' ) ) {

	function kirhero_schema_markup( $location ) {

		// Return if disable
		//if ( ! get_theme_mod( 'ocean_schema_markup', true ) ) {
		//	return null;
		//}

		// Default
		$schema = $itemprop = $itemtype = '';

		// HTML
		if ( 'html' == $location ) {
			if ( is_singular() ) {
				$schema = 'itemscope itemtype="http://schema.org/WebPage"';
			} else {
				$schema = 'itemscope itemtype="http://schema.org/Article"';
			}
		}

		// Header
		elseif ( 'header' == $location ) {
			$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPHeader"';
		}

		// Logo
		elseif ( 'logo' == $location ) {
			$schema = 'itemscope itemtype="http://schema.org/Brand"';
		}

		// Navigation
		elseif ( 'site_navigation' == $location ) {
			$schema = 'itemscope="itemscope" itemtype="http://schema.org/SiteNavigationElement"';
		}

		// Main
		elseif ( 'main' == $location ) {
			$itemtype = 'http://schema.org/WebPageElement';
			$itemprop = 'mainContentOfPage';
			if ( is_singular( 'post' ) ) {
				$itemprop = '';
				$itemtype = 'http://schema.org/Blog';
			}
		}

		// Breadcrumb
		elseif ( 'breadcrumb' == $location ) {
			$schema = 'itemscope itemtype="http://schema.org/BreadcrumbList"';
		}

		// Breadcrumb list
		elseif ( 'breadcrumb_list' == $location ) {
			$schema = 'itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"';
		}

		// Breadcrumb itemprop
		elseif ( 'breadcrumb_itemprop' == $location ) {
			$schema = 'itemprop="breadcrumb"';
		}

		// Sidebar
		elseif ( 'sidebar' == $location ) {
			$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPSideBar"';
		}

		// Footer widgets
		elseif ( 'footer' == $location ) {
			$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPFooter"';
		}

		// Headings
		elseif ( 'headline' == $location ) {
			$schema = 'itemprop="headline"';
		}

		// Posts
		elseif ( 'entry_content' == $location ) {
			$schema = 'itemprop="text"';
		}

		// Publish date
		elseif ( 'publish_date' == $location ) {
			$schema = 'itemprop="datePublished" pubdate';
		}

		// Author name
		elseif ( 'author_name' == $location ) {
			$schema = 'itemprop="name"';
		}

		// Author link
		elseif ( 'author_link' == $location ) {
			$schema = 'itemprop="author" itemscope="itemscope" itemtype="http://schema.org/Person"';
		}

		// Url
		elseif ( 'url' == $location ) {
			$schema = 'itemprop="url"';
		}

		// Position
		elseif ( 'position' == $location ) {
			$schema = 'itemprop="position"';
		}

		// Image
		elseif ( 'image' == $location ) {
			$schema = 'itemprop="image"';
		}

		return ' ' . apply_filters( 'kirhero_schema_markup', $schema );

	}

}

if ( ! function_exists( 'kirhero_schema_markup_echo' ) ) 
{

	function kirhero_schema_markup_echo( $location ) 
	{

		echo wp_kses_post( kirhero_schema_markup( $location ));

	}

}

/* Widget */

if ( ! function_exists( 'kirhero_home_page_slider_widget' ) ) 
{

	function kirhero_home_page_slider_widget( $location ) 
	{
		// Do not display the front pages sidebar areas when the Page Builder Template is activated
		if ( is_front_page() && ! is_page_template( 'page-templates/page-builder.php' ) ) 
		{
		
			if ( is_active_sidebar( 'home-page-below-header' ) ) 
			{
				if ( ! dynamic_sidebar( 'home-page-below-header' ) ):
				endif;
			}
				
		}
	
	}

	add_action( 'kirhero_home_page_slider_widget', 'kirhero_home_page_slider_widget');
}


if ( ! function_exists( 'kirhero_search_form' ) ) 
{
	add_filter('get_search_form', 'kirhero_search_form');
	
	function kirhero_search_form($html) 
	{
			$html = '<form method="get" action="'.esc_url( home_url( '/' ) ).'" role="search" class="kirhero-header-searchform">
			<input type="search" name="s" autocomplete="off" placeholder="Search...">
				<input type="hidden" name="lang" value="Search">
				<button type="submit" class="kirhero-searchform-submit">
						<i class="fa fa-search" aria-hidden="true"></i>
					</button>
		</form>';
			return $html;
	}
}


if ( ! function_exists( 'kirhero_footer_widgets' ) ) 
{
	function kirhero_footer_widgets() 
	{

		$widgets_count = get_theme_mod( 'kirhero_admin_footer_widgets_count', kirhero_get_default_theme_settings( 'footer-widgets-count' ) );

		if( empty( $widgets_count ) or $widgets_count == 0 or !(int) $widgets_count)
		{	
			return;
		}
	
		$footer_sidebars_array = array(
			'kirhero-footer-one',
			'kirhero-footer-two',
			'kirhero-footer-three'
		);

		$footer_sidebars_array = array_slice( $footer_sidebars_array, 0, $widgets_count );
		
		//get class grid
		$counter = 0;
		$css_widgets = '';
		if( $widgets_count == 1 )
		{
			$css_widgets = 'one-one-one';
			
		}
		else if( $widgets_count == 2 )
		{
			$css_widgets = 'one-half';
		
		}
		else if( $widgets_count == 3 )
		{
			$css_widgets = 'one-third';
			
		}
		
		echo "<!-- widgets --><div>";
		
		foreach ( $footer_sidebars_array as $footer_sidebar ) 
		{
			$css_first = '';
			$counter++;
			
			if ( $counter == 1 && $widgets_count > 1)
			{
				$css_first = ' first';
			}
			
			if ( is_active_sidebar( $footer_sidebar ) ) 
			{
				echo '<div class="has-grid '.esc_attr($css_widgets).esc_attr($css_first).'">';
				dynamic_sidebar( $footer_sidebar );
				echo '</div>';
			}
		}
		
		echo "<hr>";
		
		echo "</div>";

					
	}
	
	add_action( 'kirhero_footer_widgets', 'kirhero_footer_widgets');
}

	
///////////////
////////////////////////////////////////////////////////////////