tomaskavalek

<?php
function tk_add_user_role_to_body_classes($classes)
{
    global $current_user;

    foreach ($current_user->roles as $user_role) {
        if (is_admin()) {
            $classes .= ' role-' . $user_role;
        } else {
            $classes[] = 'role-' . $user_role;

tomaskavalek

<?php
class SortableDirectoryIterator implements IteratorAggregate
{
	private $storage;

	public function __construct($path)
	{
		$this->storage = new ArrayObject();

		$files = new DirectoryIterator($path);

tomaskavalek

<?php

/**
 * Google reCAPTCHA for WordPress HappyForms
 *
 * @author Tomas Kavalek <tomas.kavalek@gmail.com>
 * @version 1.0.0
 */
class HappyForms_Recaptcha
{

tomaskavalek

// CZ
function plural(n)
{
	return arguments[(n === 1) ? 1 : ((n >= 2 && n <= 4) ? 2 : 3)];
}

// Examples
plural(1, 'uživatel', 'uživatelé', 'uživatelů')
"uživatel"

tomaskavalek

(function ($) {
	'use strict';

	// CF7 + reCAPTCHA
	if($('.ajax-loader').length > 1) {
		if($('input[type=submit].wpcf7-form-control.wpcf7-submit').is(":hidden")) {
			if ($('input[type=submit].wpcf7-form-control.wpcf7-submit + span.ajax-loader').length) {
				$('input[type=submit].wpcf7-form-control.wpcf7-submit + span.ajax-loader').remove();
			}
		}

tomaskavalek

<?php
if ( ! function_exists('debug_admin_menus')) {
	function debug_admin_menus()
	{
		global $submenu, $menu, $pagenow;
		if (current_user_can('manage_options')) {
			if ($pagenow === 'index.php') {
				echo '<pre>';
				print_r($menu);
				echo '</pre>';

tomaskavalek

#!/bin/bash

# Get random number 0–5
local RANDOM_NUMBER=$(grep -m1 -ao '[0-5]' /dev/urandom | head -n1)

tomaskavalek

<?php
function tk_admin_menu_order()
{
	global $submenu;

	// WooCommerce
	if ( ! isset($submenu['woocommerce'])) {
		return false;
	}

tomaskavalek

select
    p.ID as order_id,
    p.post_date,
    max( CASE WHEN pm.meta_key = '_billing_email' and p.ID = pm.post_id THEN pm.meta_value END ) as billing_email,
    max( CASE WHEN pm.meta_key = '_billing_first_name' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_first_name,
    max( CASE WHEN pm.meta_key = '_billing_last_name' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_last_name,
    max( CASE WHEN pm.meta_key = '_billing_address_1' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_address_1,
    max( CASE WHEN pm.meta_key = '_billing_address_2' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_address_2,
    max( CASE WHEN pm.meta_key = '_billing_city' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_city,
    max( CASE WHEN pm.meta_key = '_billing_state' and p.ID = pm.post_id THEN pm.meta_value END ) as _billing_state,

tomaskavalek

<script src="{$basePath}/path/to/bootstrap-datepicker.cs.js"></script>