<?php
/* 
 * Child theme functions file
 * 
 */
function zakra_child_enqueue_styles() {

	$parent_style = 'zakra-style'; //parent theme style handle 'zakra-style'

	//Enqueue parent and chid theme style.css
	wp_register_style( $parent_style, get_template_directory_uri() . '/style.css' ); 
	wp_enqueue_style( 'zakra_child_style',
	    get_stylesheet_directory_uri() . '/style.css',
	    array( $parent_style ),
	    wp_get_theme()->get('Version')
	);
}
add_action( 'wp_enqueue_scripts', 'zakra_child_enqueue_styles' );

if ( ! function_exists( 'zakra_child_page_header' ) ) :
	/**
	 * Page header.
	 */
	function zakra_child_page_header() {

		$page_header_meta = get_post_meta( zakra_get_post_id(), 'zakra_page_header' );
		
		if (has_post_thumbnail(zakra_get_post_id())) {
			$newHeaderImage = wp_get_attachment_url( get_post_thumbnail_id(zakra_get_post_id(), 'thumbnail') );
		}

		// Return, if page header is disabled from customizer.
		if ( ( 'page-header' !== zakra_is_page_title_enabled() && ! zakra_is_breadcrumbs_enabled() ) || ( isset( $page_header_meta[0] ) && ! $page_header_meta[0] ) || is_front_page() ) {
			return;
		}

		$allowed_markup = array( 'h1', 'h2', 'h3', 'h3', 'h4', 'h5', 'h6', 'span', 'p', 'div' );
		$markup         = get_theme_mod( 'zakra_page_title_markup', 'h1' );
		$style          = apply_filters( 'zakra_page_title_align_filter', get_theme_mod( 'zakra_page_title_alignment', 'tg-page-header--left' ) );

		// If the markup doesn't match the allowed one set default one.
		if ( ! in_array( $markup, $allowed_markup, true ) ) {
			$markup = 'h1';
		}

		// Finale.
		$markup = apply_filters( 'zakra_page_header_markup', $markup );

		do_action( 'zakra_before_page_header' );

		if ( zakra_is_woocommerce_active() && function_exists( 'is_woocommerce' ) && is_woocommerce() && 'content-area' === get_theme_mod( 'zakra_page_title_enabled', 'page-header' ) ) {
			return;
		}
		?>

		<header class="tg-page-header <?php echo esc_attr( $style ); ?>" <?php echo ( isset($newHeaderImage) ? 'style="background-image: url(' . $newHeaderImage . ') !important;"' : '' ); ?>>
			<div class="<?php zakra_css_class( 'zakra_page_header_container_class' ); ?>">
				<?php
				if ( 'page-header' === get_theme_mod( 'zakra_page_title_enabled', 'page-header' ) ) {
					$page_title = zakra_get_title();

					// Page header title.
					echo sprintf(
						'<%1$s class="tg-page-header__title">%2$s</%1$s>',
						esc_attr( $markup ),
						wp_kses_post( $page_title )
					);
				}
				?>

				<?php
				// Page header breadcrumb.
				if ( function_exists( 'breadcrumb_trail' ) && zakra_is_breadcrumbs_enabled() ) {

					// Use WooCommerce breadcrumb.
					if ( zakra_is_woocommerce_active() && function_exists( 'is_woocommerce' ) && is_woocommerce() ) {

						// Show WC breadcrumb on page header.
						if ( 'page-header' === get_theme_mod( 'zakra_page_title_enabled', 'page-header' ) ) {

							// Remove Breadcrumb from content.
							remove_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20, 0 );

							// Make WC breadcrumb with the theme.
							woocommerce_breadcrumb(
								array(
									'wrap_before' => '<nav role="navigation" aria-label="' . esc_html__( 'Breadcrumbs', 'zakra' ) . '" class="breadcrumb-trail breadcrumbs"><ul class="trail-items">',
									'wrap_after'  => '</ul></nav>',
									'before'      => '<li class="trail-item">',
									'after'       => '</li>',
									'delimiter'   => '',
								)
							);
						}
					} else { // Theme breadcrumb.
						/**
						 * Hook - zakra_action_breadcrumbs
						 *
						 * @hooked zakra_breadcrumbs - 10
						 */
						do_action( 'zakra_action_breadcrumbs' );
					}
				}
				?>
			</div>
		</header>
		<!-- /.page-header -->
		<?php
		do_action( 'zakra_after_page_header' );
	}

endif;


function remove_my_action() {
	// This was added in the parent theme
	// Removing it in order to fire our modified version
	remove_action( 'zakra_action_before_content', 'zakra_page_header', 15 );
}
add_action( 'init', 'remove_my_action');

// Add the modified function to the zakra hook
add_action( 'zakra_action_before_content', 'zakra_child_page_header', 20 );


function zakra_child_add_googleanalytics() {
?> 
<script>
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
	(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
	})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
	
	ga('create', 'UA-46190360-2', 'arrivealive.org');
	ga('send', 'pageview');
</script>
<?php
}
add_action('wp_head', 'zakra_child_add_googleanalytics');