private function getResult()
{
if (!$this->processor->has_submission() || $this->processor->has_error()) {
return null;
}
$localization = rmcp_get_localization();
// Determine the correct phrase to use
$pp = $this->processor->get('payment_period');
switch ($pp) {
case 52:
$phrase = $localization['weekly_payment'];
break;
case 26:
$phrase = $localization['biweekly_payment'];
break;
case 12:
default:
$phrase = $localization['monthly_payment'];
break;
}
$amount = $this->formatAmount($this->processor->get('payment_result'));
return $phrase . ': ' . $amount;
}
/**
* Return the form.
*
* @return string The HTML to display the form.
*/
public function getForm()
{
// Store the options locally
$options = $this->options;
// Create the inputs
$factory = new LiddMCInputFactory($options['theme'], $options['css_layout'], $options['select_style'], $options['select_pointer']);
// Total Amount
$ta = $factory->newInput('text', 'lidd_mc_total_amount');
$ta->setLabel($options['total_amount_label']);
$ta->setPlaceholder($options['currency']);
$ta->setClass($options['total_amount_class']);
// Down payment
if ($options['down_payment_visible']) {
$dp = $factory->newInput('text', 'lidd_mc_down_payment');
$dp->setLabel($options['down_payment_label']);
$dp->setPlaceholder($options['currency']);
$dp->setClass($options['down_payment_class']);
} else {
$dp = $factory->newInput('hidden', 'lidd_mc_down_payment');
$dp->setValue(0);
}
// Interest rate
$ir = $factory->newInput('text', 'lidd_mc_interest_rate');
$ir->setLabel($options['interest_rate_label']);
$ir->setPlaceholder('%');
$ir->setClass($options['interest_rate_class']);
$ir->setValue($options['interest_rate_value']);
// Amortization period
$ap = $factory->newInput('text', 'lidd_mc_amortization_period');
$ap->setLabel($options['amortization_period_label']);
if (isset($options['amortization_period_units'])) {
switch ($options['amortization_period_units']) {
case 1:
$ap->setPlaceholder(__('months', 'responsive-mortgage-calculator'));
break;
case 0:
default:
$ap->setPlaceholder(__('years', 'responsive-mortgage-calculator'));
break;
}
} else {
$ap->setPlaceholder(__('years', 'responsive-mortgage-calculator'));
}
$ap->setClass($options['amortization_period_class']);
// Payment period
if (in_array($options['payment_period'], array(1, 2, 4, 12, 26, 52))) {
$pp = $factory->newInput('hidden', 'lidd_mc_payment_period');
$pp->setValue($options['payment_period']);
} else {
$pp = $factory->newInput('select', 'lidd_mc_payment_period');
$pp->setLabel($options['payment_period_label']);
$pp->setClass($options['payment_period_class']);
// Create the options array
$pp_options = array();
// Create a reference array for allowed payment periods
$allowed_payment_periods = array(1 => __('Yearly', 'responsive-mortgage-calculator'), 2 => __('Semi-Annually', 'responsive-mortgage-calculator'), 4 => __('Quarterly', 'responsive-mortgage-calculator'), 12 => __('Monthly', 'responsive-mortgage-calculator'), 26 => __('Bi-Weekly', 'responsive-mortgage-calculator'), 52 => __('Weekly', 'responsive-mortgage-calculator'));
// Loop over allowed payment periods to check for settings
foreach ($allowed_payment_periods as $app => $app_name) {
// Temporary variable to store the option name for the payment period
$app_option_name = 'payment_period_option_' . $app;
// Check if this payment period option is set
if (isset($options[$app_option_name]) && $options[$app_option_name]) {
$pp_options[$app] = $app_name;
}
}
// Make sure payment periods are set
if (empty($pp_options)) {
// Default payment periods
$pp_options = array(12 => __('Monthly', 'responsive-mortgage-calculator'), 26 => __('Bi-Weekly', 'responsive-mortgage-calculator'), 52 => __('Weekly', 'responsive-mortgage-calculator'));
}
// Pass the payment periods to the payment period input
$pp->setOptions($pp_options);
}
// Submit button
$sub = $factory->newInput('submit', 'lidd_mc_submit');
$sub->setValue($options['submit_label']);
$sub->setClass($options['submit_class']);
// Set submitted data submission
if ($this->processor->has_submission()) {
$ta->setValue($this->processor->get('total_amount'));
$dp->setValue($this->processor->get('down_payment'));
$ir->setValue($this->processor->get('interest_rate'));
$ap->setValue($this->processor->get('amortization_period'));
$pp->setValue($this->processor->get('payment_period'));
if ($this->processor->has_error()) {
$localization = rmcp_get_localization();
$errors = $this->processor->get_errors();
isset($errors['total_amount']) && $ta->setError($localization['ta_error']);
isset($errors['down_payment']) && $dp->setError($localization['dp_error']);
isset($errors['interest_rate']) && $ir->setError($localization['ir_error']);
isset($errors['amortization_period']) && $ap->setError($localization['ap_error']);
}
} else {
isset($options['total_amount_value']) && $ta->setValue($options['total_amount_value']);
isset($options['down_payment_value']) && $dp->setValue($options['down_payment_value']);
isset($options['interest_rate_value']) && $ir->setValue($options['interest_rate_value']);
isset($options['amortization_period_value']) && $ap->setValue($options['amortization_period_value']);
}
// Create a display area for results.
$details = new LiddMCDetails($options, $this->processor);
// Build the form
$protocol = is_ssl() ? 'https://' : 'http://';
$form = "<form action=\"{$protocol}{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}#" . esc_attr($this->name) . "\" id=\"" . esc_attr($this->name) . "\" class=\"" . esc_attr($this->name) . "\" method=\"post\">";
$form .= $ta->getInput();
$form .= $dp->getInput();
$form .= $ir->getInput();
$form .= $ap->getInput();
$form .= $pp->getInput();
$form .= $sub->getInput();
$form .= '</form>';
$form .= $details->getDetails();
return $form;
}
