<?php

add_shortcode('render_meta_html_for_single_article', function(){
	// get current post
	$id = get_the_ID();
	$post = get_post($id);
	$categories = get_the_category();
	$time = site_estimated_reading_time($post->post_content);
	$date = get_the_date();
	$author_name  =  get_the_author_meta( 'display_name' );
	
	return '<div class="meta-single-article">
		<div>
			<span class="meta-single-article-category" style="background: '.get_field('color', 'category_' . $categories[0]->term_id).'">'.$categories[0]->name.'</span>
			<span style="color:#ABB4C1">'.$time.' min read</span>
		</div>
		<div>
			<span style="color:#ABB4C1">'.$date.' | </span>
			<span style="color:#ABB4C1">'.$author_name.'</span>
		</div>
	</div>';
});