<?php
	
function kirhero_sanitize_select( $input, $setting ) 
{
	$input = sanitize_key( $input );
	

	$choices = $setting->manager->get_control( $setting->id )->choices;
	
	// If the input is a valid key, return it; otherwise, return the default.
	return ( array_key_exists( $input, $choices ) ? $input : $setting->default );
}

function kirhero_sanitize_number( $val )
{
	return is_numeric( $val ) ? $val : 0;
}

function kirhero_sanitize_image( $image, $setting ) {
	/*
	 * Array of valid image file types.
	 *
	 * The array includes image mime types that are included in wp_get_mime_types()
	 */
    $mimes = array(
        'jpg|jpeg|jpe' => 'image/jpeg',
        'gif'          => 'image/gif',
        'png'          => 'image/png',
        'bmp'          => 'image/bmp',
        'tif|tiff'     => 'image/tiff',
        'ico'          => 'image/x-icon'
    );
	// Return an array with file extension and mime_type.
    $file = wp_check_filetype( $image, $mimes );
	// If $image has a valid mime_type, return it; otherwise, return the default.
    return ( $file['ext'] ? $image : $setting->default );
}

function kirhero_cac_has_background_image() {
	if ( '' != get_theme_mod( 'kirhero_admin_general_background_image' ) ) {
		return true;
		
	} else {
		return false;
	}
}

function kirhero_cac_has_slider_background_image() {
	if ( '' != get_theme_mod( 'kirhero_admin_slider_background_image' ) ) {
		return true;
		
	} else {
		return false;
	}
}

function kirhero_cac_has_frontpage_slide_title_image() {
	if ( '' != get_theme_mod( 'kirhero_admin_frontpage_slide_title_image', '' ) &&
	'image' == get_theme_mod( 'kirhero_admin_frontpage_slide_title_switch', kirhero_get_default_theme_settings( 'frontpage-slide-title-switch' ) ) ) {
		return true;
		
	} else {
		return false;
	}
}


function kirhero_has_header_transparent_hp(){
	
	if ( '' != get_theme_mod( 'kirhero_header_transparent_hp', kirhero_get_default_theme_settings( 'header-transparent-hp' ) ) ) {
		return true;
		
	} else {
		return false;
	}
	
}

function kirhero_sanitize_color( $color ) 
{
    if ( empty( $color ) || is_array( $color ) ) {
        return '';
    }

    // If string does not start with 'rgba', then treat as hex.
	// sanitize the hex color and finally convert hex to rgba
    if ( false === strpos( $color, 'rgba' ) ) {
        return sanitize_hex_color( $color );
    }
    
   // echo 'rgba('.$red.','.$green.','.$blue.','.$alpha.')';

    // By now we know the string is formatted as an rgba color so we need to further sanitize it.
    $color = str_replace( ' ', '', $color );
    sscanf( $color, 'rgba(%d,%d,%d,%f)', $red, $green, $blue, $alpha );

    return 'rgba('.$red.','.$green.','.$blue.','.$alpha.')';
}

function kirhero_sanitize_checkbox( $checked ) 
{
	// Boolean check.
	return ( ( isset( $checked ) && true == $checked ) ? true : false );
}

function kirhero_sanitize_number_blank( $val ) {
	return is_numeric( $val ) ? $val : '';
}

function kirhero_sanitize_multi_choices( $input, $setting ) {
	// Get list of choices from the control associated with the setting.
	$choices = $setting->manager->get_control( $setting->id )->choices;
	$input_keys = $input;

	foreach ( $input_keys as $key => $value ) {
		if ( ! array_key_exists( $value, $choices ) ) {
			unset( $input[ $key ] );
		}
	}

	// If the input is a valid key, return it;
	// otherwise, return the default.
	return ( is_array( $input ) ? $input : $setting->default );
}


function kirhero_has_logo()
{
	//usleep(1000);
	if ( has_custom_logo()) {
		return true;
	} else {
		return false;
	}
}


function kirhero_has_blog_entries_both_layout() 
{
	if ( 'both-sidebars' == get_theme_mod( 'kirhero_admin_blog_layout', kirhero_get_default_theme_settings( 'blog-both-sidebars-style' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_has_single_post_blog_entries_both_layout() 
{
	if ( 'both-sidebars' == get_theme_mod( 'kirhero_blog_single_layout', kirhero_get_default_theme_settings( 'blog-customizer-single-layout' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_has_grid_blog_style() 
{
	if ( 'grid-entry' == get_theme_mod( 'kirhero_admin_blog_style',  kirhero_get_default_theme_settings( 'blog-style' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_has_equal_heights() 
{
	if ( kirhero_has_grid_blog_style()) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_has_article_display_length() 
{
	if ( 'custom-text' == get_theme_mod( 'kirhero_blog_article_display',  kirhero_get_default_theme_settings( 'blog-article-display' ) ) )
	{
		return true;
	} 
	else 
	{
		return false;
	}
}


if ( ! function_exists( 'kirhero_blog_article_elements' ) ) {

	function kirhero_blog_article_elements() {

		// Default elements
		$elements = apply_filters( 'kirhero_blog_article_elements', array(
			'featured_image'    => esc_html__( 'Featured Image', 'astori' ),
			'title'       		=> esc_html__( 'Title', 'astori' ),
			'meta' 				=> esc_html__( 'Meta', 'astori' ),
			'content' 			=> esc_html__( 'Content', 'astori' ),
			'read_more'   		=> esc_html__( 'Read More', 'astori' ),
		) );

		// Return elements
		return $elements;

	}

}

if ( ! function_exists( 'kirhero_frontpage_elements' ) ) {

	function kirhero_frontpage_elements() {
		
			/*
			   Slide / Title Section +
			   About / Content Section +
			   Subscribe Section +
			   Team Section +
			   Blog Section +
			   Contact Section
			   Features Section +
			   Price Section -
			   Action Section +
			   Testimonials -
			   Widget Section - !?
			*/
		
		// Default elements
		$elements = apply_filters( 'kirhero_frontpage_elements', array(
			'slide_title'    => esc_html__( 'Slide / Title Section', 'astori' ),
			'about_content'  => esc_html__( 'About / Content Section', 'astori' ),
			'team' 		=> esc_html__( 'Team Section', 'astori' ),
			'blog' 		=> esc_html__( 'Blog Section', 'astori' ),
			'contact'   	=> esc_html__( 'Contact Section', 'astori' ),
			'features'   	=> esc_html__( 'Features Section ', 'astori' ),
			'action'   	=> esc_html__( 'Action Section ', 'astori' ),
			'subscribe'   	=> esc_html__( 'Subscribe Section ', 'astori' ),
		) );

		// Return elements
		return $elements;

	}

}

function kirhero_has_fixed_header() 
{
	if ( get_theme_mod( 'kirhero_header_fixed',  kirhero_get_default_theme_settings('header-fixed') ) )
	{
		return true;
	} 
	else 
	{
		return false;
	}
}


if ( ! function_exists( 'kirhero_blog_single_elements' ) ) 
{

	function kirhero_blog_single_elements() 
	{
		/*
		remove_filter('', 'kirhero_blog_single_elements');
		
		foreach ( array( 'the_content', 'the_title', 'comment_text' ) as $hook )
		remove_filter( $hook, 'capital_P_dangit' );
    		*/
		
		// Default elements
		$elements = apply_filters( 'kirhero_blog_single_elements', array(
			'featured_image'    => esc_html__( 'Featured Image', 'astori' ),
			'title'       		=> esc_html__( 'Title', 'astori' ),
			'meta' 				=> esc_html__( 'Meta', 'astori' ),
			'content' 			=> esc_html__( 'Content', 'astori' ),
			'tags' 				=> esc_html__( 'Tags', 'astori' ),
			'next_prev'     	=> esc_html__( 'Next/Prev Links', 'astori' ),
			'author_box'       	=> esc_html__( 'Author Box', 'astori' ),
			'related_posts' 	=> esc_html__( 'Related Posts', 'astori' ),
			'single_comments'   => esc_html__( 'Comments', 'astori' ),
		) );

		// Return elements
		return $elements;

	}

}


if ( ! function_exists( 'kirhero_has_featured_image' ) ) 
{

	function kirhero_has_featured_image() 
	{
		if ( 'page-banner' == get_theme_mod( 'kirhero_blog_page_featured_image_style', kirhero_get_default_theme_settings( 'blog-page-single-featured-style' ) ) )
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}

if ( ! function_exists( 'kirhero_has_wide_featured_image' ) ) 
{

	function kirhero_has_wide_featured_image() 
	{
		if ( 'page-banner' == get_theme_mod( 'kirhero_blog_page_featured_image_style', kirhero_get_default_theme_settings( 'blog-page-single-featured-style' ) ) && 
			'wide' == get_theme_mod( 'kirhero_admin_general_layout_style', kirhero_get_default_theme_settings( 'general-layout-style' ) ) )
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}


if ( ! function_exists( 'kirhero_has_boxed_layout' ) ) 
{

	function kirhero_has_boxed_layout() 
	{
		if ( 'boxed' == get_theme_mod( 'kirhero_admin_general_layout_style', kirhero_get_default_theme_settings( 'general-layout-style' ) ) )
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}


if ( ! function_exists( 'kirhero_has_wide_layout' ) ) 
{

	function kirhero_has_wide_layout() 
	{
		if ( 'wide' == get_theme_mod( 'kirhero_admin_general_layout_style', kirhero_get_default_theme_settings( 'general-layout-style' ) ) )
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}


if ( ! function_exists( 'kirhero_has_left_sidebar' ) ) 
{

	function kirhero_has_left_sidebar() 
	{
		if ( 'both-sidebars' == kirhero_layout() )
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}


if ( ! function_exists( 'kirhero_has_right_sidebar' ) ) 
{

	function kirhero_has_right_sidebar() 
	{
		if ( in_array( kirhero_layout(), array( 'full-screen', 'full-width' ) ) )
		{
			return false;
		} 
		else 
		{
			return true;
		}
	}
}

if ( ! function_exists( 'kirhero_has_pages_both_sidebar' ) ) 
{
	function kirhero_has_pages_both_sidebar() 
	{
		if ( 'both-sidebars' == get_theme_mod( 'kirhero_admin_general_pages_layout', kirhero_get_default_theme_settings( 'general-pages-layout' ) ) ) 
		{
			return true;
		} 
		else 
		{
			return false;
		}
	}
}

function customizer_repeater_sanitize($input){
	$input_decoded = json_decode($input,true);

	if(!empty($input_decoded)) {
		foreach ($input_decoded as $boxk => $box ){
			foreach ($box as $key => $value){

					$input_decoded[$boxk][$key] = wp_kses_post( force_balance_tags( $value ) );

			}
		}
		return json_encode($input_decoded);
	}
	return $input;
}


function kirhero_cac_has_frontpage_subscribe_image() {
	if ( '' != get_theme_mod( 'kirhero_admin_frontpage_subscribe_image', kirhero_get_default_theme_settings('frontpage-subscribe-image') ) && 'image' == get_theme_mod( 'kirhero_admin_frontpage_subscribe_section_switch', kirhero_get_default_theme_settings( 'frontpage-subscribe-switch' ) ) ) {
		return true;
		
	} else {
		return false;
	}
}

function kirhero_cac_has_frontpage_contact_image() {
	if ( '' != get_theme_mod( 'kirhero_admin_frontpage_contact_image', kirhero_get_default_theme_settings('frontpage-contact-image') ) &&
	'image' == get_theme_mod( 'kirhero_admin_frontpage_contact_switch', kirhero_get_default_theme_settings( 'frontpage-contact-switch' ) ) ) {
		return true;
		
	} else {
		return false;
	}
}


function kirhero_cac_has_frontpage_slide_switch_image() 
{
	if ( 'image' == get_theme_mod( 'kirhero_admin_frontpage_slide_title_switch', kirhero_get_default_theme_settings( 'frontpage-slide-title-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_cac_has_frontpage_slide_switch_color() 
{
	if ( 'color' == get_theme_mod( 'kirhero_admin_frontpage_slide_title_switch', kirhero_get_default_theme_settings( 'frontpage-slide-title-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_cac_has_frontpage_subscribe_switch_image() 
{
	if ( 'image' == get_theme_mod( 'kirhero_admin_frontpage_subscribe_section_switch', kirhero_get_default_theme_settings( 'frontpage-subscribe-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_cac_has_frontpage_subscribe_switch_color() 
{
	if ( 'color' == get_theme_mod( 'kirhero_admin_frontpage_subscribe_section_switch', kirhero_get_default_theme_settings( 'frontpage-subscribe-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_cac_has_frontpage_contact_switch_image() 
{
	if ( 'image' == get_theme_mod( 'kirhero_admin_frontpage_contact_switch', kirhero_get_default_theme_settings( 'frontpage-contact-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}

function kirhero_cac_has_frontpage_contact_switch_color() 
{
	if ( 'color' == get_theme_mod( 'kirhero_admin_frontpage_contact_switch', kirhero_get_default_theme_settings( 'frontpage-contact-switch' ) ) ) 
	{
		return true;
	} 
	else 
	{
		return false;
	}
}