<?php
/*

Plugin Name: Add rewrite bases for custom post_types
Plugin URI:  http://aahacreative.com
Description: Shows only recent posts in category. (And allows HTML tags in widget title.)
Version: 1.5
Author: Aaron Harun.
Author URI: http://aahacreative.com


*/

$post_type_base = new post_type_base();

add_filter('rewrite_rules_array',array($post_type_base,'wp_insertMyRewriteRules'));
add_filter('init',array($post_type_base,'flushRules'));
add_filter('redirect_canonical',array($post_type_base,'redirect_canonical'),10,2);

register_activation_hook( __FILE__, 'flushRules' );

class post_type_base{

	private $bases = array('client','work','project');

	function flushRules(){

	$project_labels = array(
	'name' => _x('Ourl Projects', 'post type general name'),
	'singular_name' => _x('Project', 'post type singular name'),
	'add_new' => _x('Add New', 'project'),
	'add_new_item' => __('Add New site'),
	'edit_item' => __('Edit Project'),
	'new_item' => __('New Project'),
	'view_item' => __('View Client'),
	'search_items' => __('Search Projects'),
	'not_found' =>  __('No projects found'),
	'not_found_in_trash' => __('No projects found in Trash'), 
	'parent_item_colon' => ''
	);

	$project_args = array(
	'labels' => $project_labels,
	'public' => true,
	'publicly_queryable' => true,
	'show_ui' => true, 
	'query_var' => true,
	'_builtin' =>  false,
	'capability_type' => 'post',
	'hierarchical' => false,
	'menu_position' => null,
	'taxonomies' => array('features'),
	'rewrite' => array("slug" => "our-projects"), // Permalinks format
	'supports' => array('title','editor','custom-fields','revisions','thumbnail')
	); 

	register_post_type('project',$project_args);

		global $wp_rewrite;
		$wp_rewrite->flush_rules();
	}


	// Adding a new rule
	function wp_insertMyRewriteRules($rules){
		$newrules = array();

		foreach($this->bases as $base){
			$newrules['^'.$base.'/page/?([0-9]{1,})/?$'] = 'index.php?post_type='.$base.'&paged=$matches[1]';
			$newrules['^'.$base.'/?$'] = 'index.php?post_type='.$base;
		}

	return $newrules + $rules;
	}

	function redirect_canonical($redirect,$request){

		foreach($this->bases as $base)
			if(strpos($request,get_option('siteurl').'/'.$base) !== false)
				return false;


	return $redirect;
	}

}