dps-customizations.php

<?php
/**
 * Customizations to Display Posts
 *
 * @package    CoreFunctionality
 * @version    2.0
 * @author     Bill Erickson <bill@billerickson.net>
 * @copyright  Copyright (c) 2018, Bill Erickson
 * @license    GPL-2.0+
 */

class BE_DPS_Customizations {

	public function __construct() {

		// Layout = editors-choice
		add_filter( 'display_posts_shortcode_wrapper_open', array( $this, 'layout_editors_choice_open' ), 10, 2 );
		add_filter( 'display_posts_shortcode_output', array( $this, 'layout_editors_choice_item' ), 10, 2 );
		add_filter( 'display_posts_shortcode_wrapper_close', array( $this, 'layout_editors_choice_close' ), 10, 2 );
    
	}

	/**
	 * Layout = editors choice, open
	 * @author Bill Erickson
	 */
	function layout_editors_choice_open( $output, $atts ) {
		if( empty( $atts['layout'] ) || 'editors-choice' !== $atts['layout'] )
			return $output;

		$classes = array( 'display-posts-listing', 'table', 'table-striped', 'table-small' );
		if( !empty( $atts['wrapper_class'] ) )
			$classes[] = $atts['wrapper_class'];

		$output = '<table class="' . join( ' ', $classes ) . '">';
		$output .= '<thead><tr role="row" class="row-1"><th>Brand + Product</th><th>Company Report</th><th>Rating</th></tr></thead>';
		$output .= '<tbody>';
		return $output;
	}
	/**
	 * Layout = editors chocie, single item
	 * @author Bill Erickson
	 */
	function layout_editors_choice_item( $output, $atts ) {
		if( empty( $atts['layout'] ) || 'editors-choice' !== $atts['layout'] )
			return $output;
      
			$output = '<tr>';
			$output .= '<td><a href="' . get_permalink() . '">' . get_the_title() . '</a></td>';
			$output .= '<td>' . ea_report_link() . '</td>';
			$output .= '<td>' . ea_dog_food_rating() . '</td>';
			$output .= '</tr>';

		return $output;
	}

	/**
	 * Layout = editors choice, close
	 * @author Bill Erickson
	 */
	function layout_editors_choice_close( $output, $atts ) {
		if( empty( $atts['layout'] ) || 'editors-choice' !== $atts['layout'] )
			return $output;

		$output = '</tbody></table>';
		return $output;
	}

}
new BE_DPS_Customizations();