<?php
	//update_option('siteurl','http://alexvillarreal.com/site');
	//update_option('home','http://alexvillarreal.com/site');
	// Register Custom Navigation Walker
	require_once('wp_bootstrap_navwalker.php');

	// Adding JQuery properly
	if (!is_admin()) add_action("wp_enqueue_scripts", "my_jquery_enqueue", 11);
	function my_jquery_enqueue() {
	   wp_deregister_script('jquery');
	   wp_register_script('jquery', "http" . ($_SERVER['SERVER_PORT'] == 443 ? "s" : "") . "://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js", false, null, true);
	   wp_enqueue_script('jquery');
	}

	//CHANGE GIF Contact Form 7

	function my_wpcf7_ajax_loader () {
	    return  get_stylesheet_directory_uri() . '/img/loader.gif';
	}
	add_filter('wpcf7_ajax_loader', 'my_wpcf7_ajax_loader');

	// THEME Menus register
	function alex_menus () {
		register_nav_menu( 'menu_principal', 'Menú principal' );
		register_nav_menu( 'menu_footer', 'Menú footer' );
	}

	// Custom URL of search IF ENGLISH
	function redirect_search() {
		if (is_search() && !empty($_GET['s'])) {
			wp_redirect(home_url('/search/').urlencode(get_query_var('s')));
			exit();
		}
	}
	add_action('template_redirect', 'redirect_search' );

	// Custom pagination links
	function THEME_pagination_links () { return 'class="CSS CLASSES TO APLY"'; }
	add_filter('next_posts_link_attributes', 'THEME_pagination_links');
	add_filter('previous_posts_link_attributes', 'THEME_pagination_links');

	// Get parent total category post count
	function parent_category_postcount($id) {
	    $cat = get_category($id);
	    $count = (int) $cat->count;
	    $taxonomy = 'category';
	    $args = array(
	      'child_of' => $id,
	    );
	    $tax_terms = get_terms($taxonomy,$args);

	    foreach ($tax_terms as $tax_term) {
	        $count += $tax_term->count;
	    }
	    return $count;
	}

	// Search just for posts
	function SearchFilter($query) {
		if ($query->is_search) { $query->set('post_type', 'post'); }
		return $query;
	}
	add_filter('pre_get_posts','SearchFilter');

	// Custom excerpt
	function custom_excerpt_length( $length ) { return 30; }
	add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );

	// Custom more
	function custom_excerpt_more( $more ) { return '...'; }
	add_filter( 'excerpt_more', 'custom_excerpt_more' );

	// Adding my functions to WP
	add_action('init', 'alex_menus'); // Adding support of menus
	add_theme_support( 'post-thumbnails' ); // Adding support of feature images
 ?>