<?php

/* Prohibit direct script loading
------------------------------------------------------------ */
defined( 'ABSPATH' ) || die( );

/* Load child theme styelesheets
------------------------------------------------------------ */
if ( ! function_exists( 'itemplate_styles' )) {

  function itemplate_styles( ) {
		// Fonts
		//wp_enqueue_style( 'open-sans'  , 'https://fonts.googleapis.com/css?family=Open+Sans:400,600,700' );
		//wp_enqueue_style('open-sans','https://fonts.googleapis.com/css?family=Open+Sans:400,300,700,600' );
		// Child Theme Styles
		//wp_enqueue_style( 'theme'  , get_stylesheet_directory_uri( ) . '/css/theme.css'  , array('combine') , md5( date( 'Y-m-d H:i:s' )));
		//wp_enqueue_style( 'itemplate-responsive'  , get_stylesheet_directory_uri( ) . '/css/itemplate-responsive.css'  , array( 'ssp-starter-responsive' ) , md5( date( 'Y-m-d H:i:s' )));
	}
} add_action( 'wp_enqueue_scripts' , 'itemplate_styles' );

function my_wpcf7_form_elements($html) {
 $text = '- Please select one -';
 $html = str_replace('<option value="">---</option>', '<option value="">' . $text . '</option>', $html);
 return $html;
}
add_filter('wpcf7_form_elements', 'my_wpcf7_form_elements');
remove_action( 'wp_head', 'rest_output_link_wp_head', 10 );
remove_action( 'wp_head', 'wp_oembed_add_discovery_links', 10 );

add_filter('script_loader_tag', 'add_defer_attribute', 10, 2);
function add_defer_attribute($tag) {
      
       // array of scripts to async
       $scripts_to_async = array('greensock.js', 'jquery-migrate.min.js', 'foobox.min.js', 'jquery.isotope.js', 'jquery.flip.min.js', 'wow.min.js', 'jquery.bxslider.min.js', 'jquery.scrollTo.min.js', 'jquery.mobilemenu.js', 'ngg.slideshow.min.js', 'jquery.cycle.all.min.js', 'page.js', 'jquery.scripts.js', 'layerslider.transitions.js', 'layerslider.kreaturamedia.jquery.js', 'wp-embed.min.js', 'scripts.js', 'jquery.form.min.js', 'api.js');
       
       foreach($scripts_to_async as $async_script){
           if(true == strpos($tag, $async_script ) )
               return str_replace( ' src', ' defer="defer" src', $tag );
       }
       
       return $tag;
}

// REMOVE WP EMOJI
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
remove_action( 'admin_print_styles', 'print_emoji_styles' );

function meks_disable_srcset( $sources ) {
    return false;
}
add_filter( 'wp_calculate_image_srcset', 'meks_disable_srcset' );

add_action( 'wpcf7_init' , 'wpcf7_redirect_tag' );
 
function wpcf7_redirect_tag( ) {
	wpcf7_add_form_tag( 'redirect' , 'wpcf7_redirect_tag_handler' );
}
 
function wpcf7_redirect_tag_handler( $tag ) {
	if ( $tag->values ) {
		return '<input type="hidden" id="redirect" value="' . $tag->values[ 0 ] . '" disabled="disabled" />';
	}
}