ryansechrest/remove-cpt-slug.php Secret

## remove-cpt-slug.php
<?php

namespace RyanSechrest\Plugin;

/**
 *	Plugin Name: Remove CPT Slug
 *	Version: 1.0
 *	Author: Ryan Sechrest
 *	Author URI: http://ryansechrest.com/
 *	Description: Remove custom post type slug from URLs.
 *	License: GPL2
 */

// Create shortcut for namespace
if (!defined(__NAMESPACE__ . '\NS')) {
	define(__NAMESPACE__ . '\NS', __NAMESPACE__ . '\\');
}

// Create shortcut for plugin slug
if (!defined(NS . 'PS')) {
	define(NS . 'PS', 'remove-cpt-slug');
}

/*************************************************************************/

add_action(
	'init',
	NS . 'initialize_plugin'
);

function initialize_plugin() {
	register_post_type_service();
	hook_post_type_link();
	hook_pre_get_posts();
}

/*************************************************************************/

function register_post_type_service() {
	$label = __('Services', PS);
	$labels = array(
		'name'               => __('Services', PS),
		'singular_name'      => __('Service', PS),
		'menu_name'          => __('Services', PS),
		'all_items'          => __('All Services', PS),
		'add_new'            => __('Add Service', PS),
		'add_new_item'       => __('Add New Service', PS),
		'edit_item'          => __('Edit Service', PS),
		'new_item'           => __('New Service', PS),
		'view_item'          => __('View Service', PS),
		'search_items'       => __('Search Services', PS),
		'not_found'          => __('No services found', PS),
		'not_found_in_trash' => __('No services found in trash', PS),
		'parent_item_colon'  => __('Parent Service', PS)
	);
	$description = __('Services', PS);
	$supports = array(
		'title',
		'editor',
		'page-attributes'
	);
	$taxonomies = array();
	$arguments = array(
		'label'         => $label,
		'labels'        => $labels,
		'description'   => $description,
		'public'        => true,
		'show_ui'       => true,
		'menu_position' => 20,
		'hierarchical'  => true,
		'supports'      => $supports,
		'taxonomies'    => $taxonomies,
		'has_archive'   => false,
		'rewrite'       => true,
		'query_var'     => true,
		'can_export'    => false
	);
	register_post_type('service', $arguments);
}

/*************************************************************************/

function hook_post_type_link() {
	add_filter(
		'post_type_link',
		NS . 'post_type_link',
		10,
		3
	);
}

function post_type_link($permalink, $post, $leavename) {
	if (!gettype($post) == 'post') {
		return $permalink;
	}
	switch ($post->post_type) {
		case 'service':
			$permalink = get_home_url() . '/' . $post->post_name . '/';
			break;

	}

	return $permalink;
}

/*************************************************************************/

function hook_pre_get_posts() {
	add_action(
		'pre_get_posts',
		NS . 'pre_get_posts'
	);
}

function pre_get_posts($query) {
	global $wpdb;

	if (!$query->is_main_query()) {
		return;
	}

	$post_name = $query->get('pagename');

	$post_type = $wpdb->get_var(
		$wpdb->prepare(
			'SELECT post_type FROM ' . $wpdb->posts . ' WHERE post_name = %s LIMIT 1',
			$post_name
		)
	);

	switch ($post_type) {
		case 'service':
			$query->set('service', $post_name);
			$query->set('post_type', $post_type);
			$query->is_single = true;
			$query->is_page = false;
			break;
	}

	return $query;
}

/*************************************************************************/

add_action(
	'admin_init',
	NS . 'initialize_admin'
);

function initialize_admin() {
	//hook_admin_notices();
}

/*************************************************************************/

function hook_admin_notices() {
	add_action(
		'admin_notices',
		NS . 'admin_notices'
	);
}

function admin_notices() {
	echo <<<HTML
<div class="updated" style="padding: 7px">
	<p>Welcome!</p>
</div>
HTML;
}

// EOF