function pay::form_setup in Pay 6

Same name and namespace in other branches

1. 7 includes/handlers/pay.inc \pay::form_setup()

2 calls to pay::form_setup()

pay::form in includes/handlers/pay.inc

pay::settings_form in includes/handlers/pay.inc

File

includes/handlers/pay.inc, line 187

The base class for the Payment API.

Class

pay

@file The base class for the Payment API.

Code

function form_setup(&$form, &$form_state, $form_type = 'form') {

  // By default, the settings form simply adds its identifiers to the form.
  $handler = $this
    ->handler();
  $key = $this->key;

  // If the form has not been officially submitted, but the handler
  // is present in $_REQUEST, it may be from a sub-form (e.g. an amount-only
  // form). Set the POSTed values.
  if (!$form_state['submitted'] && isset($_REQUEST[$handler])) {
    foreach ($_REQUEST[$handler] as $posted_name => $posted_val) {
      $func = 'set_' . $posted_name;

      // It is up to the handler to sanitize the value in its set_* functions.
      if (method_exists($this, $func)) {
        $this
          ->{$func}($posted_val);
      }
    }
  }
  if (!isset($form['#pay'])) {
    $form['#pay'] = array();
    $form['#after_build'][] = 'pay_after_build';
  }
  $values = (array) $this;
  $values['type'] = $this->table;
  $values['form'] = $form_type;
  $values['form_type'] = $form_state['pay_form_type'];
  $class = array(
    'pay',
    'pay-' . $form_type,
    'pay-' . $handler,
    'pay-' . $form_type . '-' . $form_state['pay_form_type'],
  );
  $form['#attributes']['class'] = empty($form['#attributes']['class']) ? join(' ', $class) : $form['#attributes']['class'] . ' ' . join(' ', $class);
  $form['#pay'][] = $values;
  $form[$handler]['#tree'] = TRUE;
  $form[$handler]['#group'] = $handler;
}