materio-base-d7/sites/all/modules/contrib/ecommerce/ubercart/payment/uc_payment/uc_payment.admin.inc

<?php

/**
 * @file
 * Payment administration menu items.
 */

/**
 * Displays an overview of the available payment methods.
 *
 * @see theme_uc_payment_methods_table()
 */
function uc_payment_methods_form($form, &$form_state) {
  $methods = _uc_payment_method_list();

  $form['pmtable'] = array(
    '#theme' => 'uc_payment_method_table',
  );

  foreach ($methods as $id => $method) {
    $form['pmtable'][$id]['uc_payment_method_' . $id . '_checkout'] = array(
      '#type' => 'checkbox',
      '#title' => check_plain($method['name']),
      '#default_value' => variable_get('uc_payment_method_' . $id . '_checkout', $method['checkout']),
    );
    $form['pmtable'][$id]['uc_payment_method_' . $id . '_weight'] = array(
      '#type' => 'weight',
      '#default_value' => variable_get('uc_payment_method_' . $id . '_weight', $method['weight']),
      '#attributes' => array('class' => array('uc-payment-method-weight')),
    );

    if (empty($method['no_gateway'])) {
      $gateways = _uc_payment_gateway_list($id, TRUE);
      $options = array();
      foreach ($gateways as $gateway_id => $gateway) {
        $options[$gateway_id] = $gateway['title'];
      }
      if ($options) {
        $form['pmtable'][$id]['uc_payment_method_' . $id . '_checkout']['#title'] .= ' (' . t('includes %gateways', array('%gateways' => implode(', ', $options))) . ')';
      }
    }

    $links = array();
    $null = NULL;
    $method_settings = $method['callback']('settings', $null, array(), $form_state);
    if (is_array($method_settings)) {
      $links['settings'] = array(
        'title' => t('settings'),
        'href' => 'admin/store/settings/payment/method/' . $id,
      );
    }

    $links['conditions'] = array(
      'title' => t('conditions'),
      'href' => 'admin/store/settings/payment/manage/uc_payment_method_' . $id,
    );

    $form['pmtable'][$id]['settings'] = array(
      '#theme' => 'links',
      '#links' => $links,
      '#attributes' => array('class' => array('links', 'inline')),
    );
  }

  return system_settings_form($form);
}

/**
 * Themes the table that displays available payment methods.
 *
 * @see uc_payment_methods_form()
 * @ingroup themeable
 */
function theme_uc_payment_method_table($variables) {
  $form = $variables['form'];

  drupal_add_tabledrag('uc-payment-methods', 'order', 'sibling', 'uc-payment-method-weight');

  $header = array(t('Payment method'), t('List position'), t('Operations'));

  $rows = array();
  foreach (element_children($form) as $method) {
    $row = array(
      drupal_render($form[$method]['uc_payment_method_' . $method . '_checkout']),
      drupal_render($form[$method]['uc_payment_method_' . $method . '_weight']),
      drupal_render($form[$method]['settings']),
    );

    $rows[] = array(
      'data' => $row,
      'class' => array('draggable'),
    );
  }

  return theme('table', array(
    'header' => $header,
    'rows' => $rows,
    'attributes' => array('id' => 'uc-payment-methods'),
    'empty' => t('No payment methods are available. Modules providing payment methods must first be enabled on the !modules administration page under the "Ubercart - payment" fieldset.', array('!modules' => l(t('Modules'), 'admin/modules'))),
  ));
}

/**
 * Displays settings for a single payment method.
 */
function uc_payment_method_settings_form($form, &$form_state, $method_id) {
  $callback = _uc_payment_method_data($method_id, 'callback');
  $null = NULL;
  if (function_exists($callback)) {
    $form = $callback('settings', $null, array(), $form_state);
  }
  else {
    drupal_not_found();
    drupal_exit();
  }
  return system_settings_form($form);
}

/**
 * Displays a list of payments attached to an order.
 *
 * @see uc_payment_by_order_form_validate()
 * @see uc_payment_by_order_form_submit()
 * @ingroup forms
 */
function uc_payment_by_order_form($form, &$form_state, $order) {
  $form['#attached']['css'][] = drupal_get_path('module', 'uc_payment') . '/uc_payment.css';

  $total = $order->order_total;
  $payments = uc_payment_load_payments($order->order_id);

  $form['order_total'] = array(
    '#type' => 'item',
    '#title' => t('Order total'),
    '#theme' => 'uc_price',
    '#price' => $total,
  );
  $form['payments'] = tapir_get_table('uc_payments_table');
  $form['payments']['#weight'] = 10;

  if ($payments !== FALSE) {
    foreach ($payments as $payment) {
      $form['payments'][$payment->receipt_id]['received'] = array(
        '#markup' => format_date($payment->received, 'custom', variable_get('date_format_uc_store', 'm/d/Y') . '<b\r />H:i:s'),
      );
      $form['payments'][$payment->receipt_id]['user'] = array(
        '#markup' => theme('uc_uid', array('uid' => $payment->uid)),
      );
      $form['payments'][$payment->receipt_id]['method'] = array(
        '#markup' => ($payment->method == '') ? t('Unknown') : $payment->method,
      );
      $form['payments'][$payment->receipt_id]['amount'] = array(
        '#theme' => 'uc_price',
        '#price' => $payment->amount,
      );
      $total -= $payment->amount;
      $form['payments'][$payment->receipt_id]['balance'] = array(
        '#theme' => 'uc_price',
        '#price' => $total,
      );
      $form['payments'][$payment->receipt_id]['comment'] = array(
        '#markup' => ($payment->comment == '') ? '-' : filter_xss_admin($payment->comment),
      );
      if (user_access('delete payments')) {
        $action_value = l(t('Delete'), 'admin/store/orders/' . $order->order_id . '/payments/'
                          . $payment->receipt_id . '/delete');
      }
      else {
        $action_value = '-';
      }
      $form['payments'][$payment->receipt_id]['action'] = array(
        '#markup' => $action_value,
      );
    }
  }

  $form['balance'] = array(
    '#type' => 'item',
    '#title' => t('Current balance'),
    '#theme' => 'uc_price',
    '#price' => $total,
  );
  $form['order_id'] = array(
    '#type' => 'hidden',
    '#value' => $order->order_id,
  );

  if (user_access('manual payments')) {
    $form['payments']['new']['received'] = array(
      '#type' => 'date',
      '#default_value' => array(
        'month' => format_date(REQUEST_TIME, 'custom', 'n'),
        'day' => format_date(REQUEST_TIME, 'custom', 'j'),
        'year' => format_date(REQUEST_TIME, 'custom', 'Y'),
      ),
    );
    $form['payments']['new']['user'] = array(
      '#markup' => '-',
    );
    $methods = _uc_payment_method_list();
    foreach ($methods as $id => $method) {
      $options[$id] = $method['name'];
    }
    $form['payments']['new']['method'] = array(
      '#type' => 'select',
      '#title' => t('Method'),
      '#title_display' => 'invisible',
      '#options' => $options,
    );
    $form['payments']['new']['amount'] = array(
      '#type' => 'textfield',
      '#title' => t('Amount'),
      '#title_display' => 'invisible',
      '#size' => 6,
    );
    $form['payments']['new']['balance'] = array(
      '#markup' => '-',
    );
    $form['payments']['new']['comment'] = array(
      '#type' => 'textfield',
      '#title' => t('Comment'),
      '#title_display' => 'invisible',
      '#size' => 32,
      '#maxlength' => 256,
    );
    $form['payments']['new']['action'] = array('#type' => 'actions');
    $form['payments']['new']['action']['action'] = array(
      '#type' => 'submit',
      '#value' => t('Enter'),
    );
  }

  return $form;
}

/**
 * Form validation for uc_payment_by_order_form().
 *
 * @see uc_payment_by_order_form()
 * @see uc_payment_by_order_form_submit()
 */
function uc_payment_by_order_form_validate($form, &$form_state) {
  if (!is_numeric($form_state['values']['payments']['new']['amount'])) {
    form_set_error('payments][new][amount', t('You must enter a number for the amount.'));
  }
  return TRUE;
}

/**
 * Form submission handler for uc_payment_by_order_form().
 *
 * @see uc_payment_by_order_form()
 * @see uc_payment_by_order_form_validate()
 */
function uc_payment_by_order_form_submit($form, &$form_state) {
  global $user;

  $payment = $form_state['values']['payments']['new'];
  $received = strtotime($payment['received']['year'] . '-' . $payment['received']['month'] . '-' . $payment['received']['day'] . ' 00:00:00');

  // If the value entered is today, use the exact timestamp instead
  $startofday = mktime(0, 0, 0);

  if ($received == $startofday) {
    $received = REQUEST_TIME;
  }

  uc_payment_enter($form_state['values']['order_id'], $payment['method'], $payment['amount'], $user->uid, '', $payment['comment'], $received);

  drupal_set_message(t('Payment entered.'));
}

/**
 * Confirmation form to delete a payment from an order.
 *
 * @see uc_payment_delete_confirm_form_submit()
 * @ingroup forms
 */
function uc_payment_delete_confirm_form($form, &$form_state, $order, $payment) {
  // Make sure the payment is for the specified order.
  if ($payment->order_id != $order->order_id) {
    drupal_set_message(t('An error loading the payment information occurred.'));
    drupal_goto('admin/store/orders/' . $order->order_id . '/payments');
  }

  $desc = '<strong>' . t('Payment information:') . '</strong> '
        . t('@method payment of @amount received on @date.', array('@method' => $payment->method, '@amount' => uc_currency_format($payment->amount), '@date' => format_date($payment->received, 'short')));

  $form['order_id'] = array(
    '#type' => 'value',
    '#value' => $order->order_id
  );
  $form['receipt_id'] = array(
    '#type' => 'value',
    '#value' => $payment->receipt_id,
  );

  return confirm_form($form, t('Are you sure you want to delete this payment?'), 'admin/store/orders/' . $order->order_id . '/payments', $desc, t('Delete'));
}

/**
 * Form submission handler for uc_payment_delete_confirm_form().
 *
 * @see uc_payment_delete_confirm_form()
 */
function uc_payment_delete_confirm_form_submit($form, &$form_state) {
  uc_payment_delete($form_state['values']['receipt_id']);

  drupal_set_message(t('Payment deleted.'));

  $form_state['redirect'] = 'admin/store/orders/' . $form_state['values']['order_id'] . '/payments';
}