<?php
/**
 * Blank template for backward compatibility with 6.5.0
 *
 * @since 6.6.0
 */

global $porto_settings, $porto_settings_optimize;

// For Favicon
if ( $porto_settings['favicon'] && ! empty( $porto_settings['favicon']['url'] ) ) : ?>
	<link rel="shortcut icon" href="<?php echo esc_url( str_replace( array( 'http:', 'https:' ), '', $porto_settings['favicon']['url'] ) ); ?>" type="image/x-icon" />
	<?php
endif;

// For iPhone
if ( $porto_settings['icon-iphone'] ) :
	?>
	<link rel="apple-touch-icon" href="<?php echo esc_url( str_replace( array( 'http:', 'https:' ), '', $porto_settings['icon-iphone']['url'] ) ); ?>" />
	<?php
endif;

// For iPhone Retina
if ( $porto_settings['icon-iphone-retina'] ) :
	?>
	<link rel="apple-touch-icon" sizes="120x120" href="<?php echo esc_url( str_replace( array( 'http:', 'https:' ), '', $porto_settings['icon-iphone-retina']['url'] ) ); ?>" />
	<?php
endif;

// For iPad
if ( $porto_settings['icon-ipad'] ) :
	?>
	<link rel="apple-touch-icon" sizes="76x76" href="<?php echo esc_url( str_replace( array( 'http:', 'https:' ), '', $porto_settings['icon-ipad']['url'] ) ); ?>" />
	<?php
endif;

// For iPad Retina
if ( $porto_settings['icon-ipad-retina'] ) :
	?>
	<link rel="apple-touch-icon" sizes="152x152" href="<?php echo esc_url( str_replace( array( 'http:', 'https:' ), '', $porto_settings['icon-ipad-retina']['url'] ) ); ?>" />
	<?php
endif;

if ( isset( $porto_settings_optimize['preload'] ) ) {
	if ( in_array( 'porto', $porto_settings_optimize['preload'] ) ) {
		echo '<link rel="preload" href="' . PORTO_URI . '/fonts/porto-font/porto.woff2" as="font" type="font/woff2" crossorigin fetchpriority="high"/>';
	}
	$font_awesome_font = ! empty( $porto_settings_optimize['optimize_fontawesome'] ) ? 'fontawesome_optimized' : 'fontawesome';
	if ( in_array( 'fas', $porto_settings_optimize['preload'] ) ) {
		echo '<link rel="preload" href="' . PORTO_URI . '/fonts/' . $font_awesome_font . '/fa-solid-900.woff2" as="font" type="font/woff2" crossorigin fetchpriority="high"/>';
	}
	if ( in_array( 'far', $porto_settings_optimize['preload'] ) ) {
		echo '<link rel="preload" href="' . PORTO_URI . '/fonts/' . $font_awesome_font . '/fa-regular-400.woff2" as="font" type="font/woff2" crossorigin fetchpriority="high"/>';
	}
	if ( in_array( 'fab', $porto_settings_optimize['preload'] ) ) {
		echo '<link rel="preload" href="' . PORTO_URI . '/fonts/' . $font_awesome_font . '/fa-brands-400.woff2" as="font" type="font/woff2" crossorigin fetchpriority="high"/>';
	}
	if ( in_array( 'sli', $porto_settings_optimize['preload'] ) ) {
		echo '<link rel="preload" href="' . PORTO_URI . '/css/Simple-Line-Icons/Simple-Line-Icons.woff2" as="font" type="font/woff2" crossorigin fetchpriority="high"/>';
	}
}
if ( ! empty( $porto_settings_optimize['preload_custom'] ) ) {
	$font_urls = explode( PHP_EOL, $porto_settings_optimize['preload_custom'] );
	foreach ( $font_urls as $font_url ) {
		$font_url  = trim( $font_url );
		$only_home = false;
		if ( ' -oh' == substr( $font_url, -4 ) ) { // If it ends with -oh, it's only shown on homepage
			$font_url = substr( $font_url, 0, -4 );
			$only_home = true;
		}
		if ( false == $only_home || ( true == $only_home && is_front_page() ) ) {
			$dot_pos  = strrpos( $font_url, '.' );
			if ( false !== $dot_pos ) {
				$qus_pos  = strrpos( $font_url, '?' );
				$type       = $qus_pos ? substr( $font_url, $dot_pos + 1, $qus_pos - $dot_pos - 1 ) : substr( $font_url, $dot_pos + 1 );
				$font_type  = array( 'ttf', 'woff', 'woff2', 'eot' );
				$image_type = array( 'jpg', 'jpeg', 'png', 'svg', 'gif', 'webp' );
				if ( in_array( $type, $font_type ) ) {
					echo '<link rel="preload" href="' . esc_url( $font_url ) . '" as="font" type="font/' . esc_attr( $type ) . '" crossorigin fetchpriority="high"/>';
				} elseif ( in_array( $type, $image_type ) ) {
					echo '<link rel="preload" href="' . esc_url( $font_url ) . '" as="image" fetchpriority="high"/>';
				} else {
					echo '<link rel="preload" href="' . esc_url( $font_url ) . '" fetchpriority="high"/>';
				}
			}
		}
	}
}
wp_head();