<?php
/**
 * header pingback
 */
if ( ! function_exists( 'glaza_pingback_header' ) ):
	function glaza_pingback_header() {
		if ( is_singular() && pings_open() ) : ?>
			<link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>"/>
		<?php endif;
	}
endif;
add_action( 'wp_head', 'glaza_pingback_header' );

/**
 * @param $html
 *
 * @return bool
 * remove post view
 */
if ( ! function_exists( 'glaza_post_views_remove' ) ) :
	function glaza_post_views_remove( $html ) {
		if ( is_single() ) {
			return false;
		} else {
			return $html;
		}
	}
endif;
add_filter( 'pvc_post_views_html', 'glaza_post_views_remove' );

//body class
if ( ! function_exists( 'glaza_body_add_class' ) ) {
	function glaza_body_add_class( $classes ) {

		$navbar_sticky       = glaza_get_option( 'navbar_sticky' );
		$navbar_sticky_smart = glaza_get_option( 'navbar_sticky_smart' );
		$site_tooltips       = glaza_get_option( 'site_tooltips' );
		$site_tooltips_touch = glaza_get_option( 'site_tooltips_touch' );
		$embed_responsive    = glaza_get_option( 'single_post_embed_responsive' );
		$smooth_display      = glaza_get_option( 'smooth_display' );
		$site_back_to_top    = glaza_get_option( 'site_back_to_top' );

		$site_breadcrumb = glaza_get_option( 'site_breadcrumb' );

		if ( is_home() && ! empty( $site_breadcrumb ) ) {
			$site_breadcrumb = glaza_get_option( 'blog_breadcrumb' );
		}

		if ( ! empty( $navbar_sticky ) ) {
			$classes[] = 'is-navbar-sticky';
		}

		if ( ! empty( $site_breadcrumb ) && ( function_exists( 'bcn_display' ) || function_exists( 'yoast_breadcrumb' ) ) ) {
			$classes[] = 'is-breadcrumb';
		} else {
			$classes[] = 'none-breadcrumb';
		}

		if ( ! empty( $navbar_sticky_smart ) ) {
			$classes[] = 'is-smart-sticky';
		}

		if ( ! empty( $site_tooltips ) ) {
			$classes[] = 'is-tooltips';
			if ( ! empty( $site_tooltips_touch ) ) {
				$classes[] = 'is-tooltips-touch';
			}
		}

		if ( ! empty( $embed_responsive ) ) {
			$classes[] = 'is-embed-responsive';
		}

		if ( ! empty( $site_back_to_top ) ) {
			$classes[] = 'is-back-top';
		}

		if ( ! empty( $smooth_display ) ) {
			$classes[] = 'is-smooth-display';
		}

		if ( is_single() && 'post' == get_post_type() ) {
			$single_layout = glaza_check_post_layout();
			$classes[]     = 'is-single-' . trim( $single_layout );
		}

		return $classes;

	}
}

add_filter( 'body_class', 'glaza_body_add_class', 20 );


//slider
if ( ! function_exists( 'glaza_body_data' ) ) {
	function glaza_body_data() {

		$slider_play  = glaza_get_option( 'slider_play' );
		$slider_speed = glaza_get_option( 'slider_speed' );

		if ( empty( $slider_play ) ) {
			$slider_play = 0;
		} else {
			$slider_play = 1;
		}

		if ( empty( $slider_speed ) ) {
			$slider_speed = 5550;
		}

		if ( intval( $slider_speed ) < 1500 ) {
			$slider_speed = 1500;
		}

		$str = '';
		$str .= 'data-slider_play="' . esc_attr( $slider_play ) . '" ';
		$str .= 'data-slider_speed="' . esc_attr( $slider_speed ) . '" ';

		return $str;
	}
}

/**
 * redirect to active plugin
 */
if ( ! function_exists( 'glaza_after_theme_active' ) ) {
	function glaza_after_theme_active() {

		global $pagenow;

		if ( is_admin() && 'themes.php' == $pagenow && isset( $_GET['activated'] ) ) {

			$first_active = get_option( 'glaza_first_active_theme', '' );
			if ( ! empty( $first_active ) ) {
				update_option( 'glaza_first_active_theme', '1' );
			} else {
				add_option( 'glaza_first_active_theme', '1' );
			}

			//redirect
			wp_redirect( admin_url( 'admin.php?page=glaza-plugins' ) );
			exit;
		}
	}
}
add_action( 'after_switch_theme', 'glaza_after_theme_active' );