elsue-schema

<?php

     add_action('the_html_tag' , 'elsue_html_tag_schema');

     function elsue_html_tag_schema($type) {
	    $schema = 'http://schema.org/';

	    // Is single post
	    if(is_single()) {
	        $type = "Article";
	    }

	    // Is author page
	    elseif( is_author() ) {
	        $type = 'ProfilePage';
	    }
	    
	    // Is search results page
	    elseif( is_search() ) {
	        $type = 'SearchResultsPage';
	    }

	    else {
	        $type = 'WebPage';
	    }


	    echo ' itemscope="itemscope" itemtype="' . $schema . apply_filters( 'elsue_html_tag_schema', $type, $type ) . '"';

	}