/**
* Get a tax rate.
*
* @param string $tax_class Tax class.
* @param string $country A two-letter country code.
* @param string $state
* @return float Percentage tax rate.
*/
protected function get_tax_rate($tax_class, $country, $state = '')
{
global $wpdb;
$rates = array();
$priorities = array();
$location = ib_edu_get_location();
$sql = 'SELECT * FROM ' . $this->table . ' WHERE tax_class = %s AND country IN (\'\', %s, %s) AND state IN (\'\', %s, %s) ORDER BY priority ASC, rate_order ASC';
$results = $wpdb->get_results($wpdb->prepare($sql, $tax_class, $location[0], $country, $location[1], $state));
$inclusive = ib_edu_get_option('tax_inclusive', 'taxes');
if (!$inclusive) {
$inclusive = 'y';
}
$inc_rate = 0.0;
$inc_priorities = array();
foreach ($results as $row) {
if ('y' == $inclusive && !in_array($row->priority, $inc_priorities) && ($location[0] == $row->country || '' == $row->country) && ($location[1] == $row->state || '' == $row->state)) {
// Calculate inclusive tax rate.
$inc_rate += $row->rate;
$inc_priorities[] = $row->priority;
}
if (!in_array($row->priority, $priorities) && ($country == $row->country || '' == $row->country) && ($state == $row->state || '' == $row->state)) {
// Select tax rates.
$rates[] = $row;
$priorities[] = $row->priority;
}
}
if ($inc_rate) {
$this->inclusive_rate = $inc_rate;
}
return array('inclusive' => $inc_rate, 'rates' => $rates);
}
/**
* Output default user register form.
*
* @param WP_Error $errors
* @param WP_Post $object
*/
public static function register_form($errors, $object)
{
// Get current user.
$user = wp_get_current_user();
$error_codes = is_wp_error($errors) ? $errors->get_error_codes() : array();
// Determine fields that can have multiple errors.
$has_error = self::parse_register_errors($error_codes);
// Setup form.
require_once IBEDUCATOR_PLUGIN_DIR . 'includes/ib-educator-form.php';
$form = new IB_Educator_Form();
$form->default_decorators();
if (!$user->ID) {
// Add account details group.
$form->add_group(array('name' => 'account', 'label' => __('Create an Account', 'ibeducator')));
// Set values.
$form->set_value('account_username', isset($_POST['account_username']) ? $_POST['account_username'] : '');
$form->set_value('account_email', isset($_POST['account_email']) ? $_POST['account_email'] : '');
// Username.
$form->add(array('type' => 'text', 'name' => 'account_username', 'container_id' => 'account-username-field', 'label' => __('Username', 'ibeducator'), 'id' => 'account-username', 'class' => isset($has_error['account_username']) ? 'error' : '', 'required' => true), 'account');
// Email.
$form->add(array('type' => 'text', 'name' => 'account_email', 'container_id' => 'account-email-field', 'label' => __('Email', 'ibeducator'), 'id' => 'account-email', 'class' => isset($has_error['account_email']) ? 'error' : '', 'required' => true), 'account');
}
if (ib_edu_collect_billing_data($object)) {
// Add billing details group.
$form->add_group(array('name' => 'billing', 'label' => __('Billing Details', 'ibeducator')));
// Set values.
$values = IB_Educator::get_instance()->get_billing_data($user->ID);
if (empty($values['country'])) {
$values['country'] = ib_edu_get_location('country');
}
if (empty($values['state'])) {
$values['state'] = ib_edu_get_location('state');
}
$values['first_name'] = $user->ID ? $user->first_name : '';
$values['last_name'] = $user->ID ? $user->last_name : '';
foreach ($values as $key => $value) {
$post_key = 'billing_' . $key;
if (isset($_POST[$post_key])) {
$form->set_value($post_key, $_POST[$post_key]);
} else {
$form->set_value($post_key, $value);
}
}
// First Name.
$form->add(array('type' => 'text', 'name' => 'billing_first_name', 'container_id' => 'billing-first-name-field', 'label' => __('First Name', 'ibeducator'), 'id' => 'billing-first-name', 'class' => in_array('billing_first_name_empty', $error_codes) ? 'error' : '', 'required' => true), 'billing');
// Last Name.
$form->add(array('type' => 'text', 'name' => 'billing_last_name', 'container_id' => 'billing-last-name-field', 'label' => __('Last Name', 'ibeducator'), 'id' => 'billing-last-name', 'class' => in_array('billing_last_name_empty', $error_codes) ? 'error' : '', 'required' => true), 'billing');
// Address.
$form->add(array('type' => 'text', 'name' => 'billing_address', 'container_id' => 'billing-address-field', 'label' => __('Address', 'ibeducator'), 'id' => 'billing-address', 'class' => in_array('billing_address_empty', $error_codes) ? 'error' : '', 'required' => true), 'billing');
// Address Line 2.
$form->add(array('type' => 'text', 'name' => 'billing_address_2', 'container_id' => 'billing-address-2-field', 'label' => __('Address Line 2', 'ibeducator'), 'id' => 'billing-address-2'), 'billing');
// City.
$form->add(array('type' => 'text', 'name' => 'billing_city', 'container_id' => 'billing-city-field', 'label' => __('City', 'ibeducator'), 'id' => 'billing-city', 'class' => in_array('billing_city_empty', $error_codes) ? 'error' : '', 'required' => true), 'billing');
$edu_countries = IB_Educator_Countries::get_instance();
// State.
$state_field = array('name' => 'billing_state', 'container_id' => 'billing-state-field', 'label' => __('State / Province', 'ibeducator'), 'id' => 'billing-state', 'class' => in_array('billing_state_empty', $error_codes) ? 'error' : '', 'required' => true);
$country = $form->get_value('billing_country');
$states = $country ? $edu_countries->get_states($country) : null;
if ($states) {
$state_field['type'] = 'select';
$state_field['options'] = array_merge(array('' => ' '), $states);
unset($states);
} else {
$state_field['type'] = 'text';
}
$form->add($state_field, 'billing');
// Postcode.
$form->add(array('type' => 'text', 'name' => 'billing_postcode', 'container_id' => 'billing-postcode-field', 'label' => __('Postcode / Zip', 'ibeducator'), 'id' => 'billing-postcode', 'class' => in_array('billing_postcode_empty', $error_codes) ? 'error' : '', 'required' => true), 'billing');
// Country.
$form->add(array('type' => 'select', 'name' => 'billing_country', 'container_id' => 'billing-country-field', 'label' => __('Country', 'ibeducator'), 'id' => 'billing-country', 'class' => in_array('billing_country_empty', $error_codes) ? 'error' : '', 'required' => true, 'options' => array_merge(array('' => ' '), $edu_countries->get_countries())), 'billing');
}
$form->display();
}
$billing = IB_Educator::get_instance()->get_billing_data($user_id);
// Get country.
if (isset($_POST['billing_country'])) {
$args['country'] = $_POST['billing_country'];
} elseif (!empty($billing['country'])) {
$args['country'] = $billing['country'];
} else {
$args['country'] = ib_edu_get_location('country');
}
// Get state.
if (isset($_POST['billing_state'])) {
$args['state'] = $_POST['billing_state'];
} elseif (!empty($billing['state'])) {
$args['state'] = $billing['state'];
} else {
$args['state'] = ib_edu_get_location('state');
}
// Get price.
if ('ib_educator_course' == $post->post_type) {
$args['price'] = ib_edu_get_course_price($post->ID);
} elseif ('ib_edu_membership' == $post->post_type) {
$args['price'] = Edr_Memberships::get_instance()->get_price($post->ID);
}
// Output payment summary.
echo '<div id="edu-payment-info" class="edu-payment-info">' . Edr_StudentAccount::payment_info($post, $args) . '</div>';
// Payment gateways.
$gateways = IB_Educator_Main::get_gateways();
?>
<?php
if ($args['price'] && !empty($gateways)) {
