function uc_checkout_pane_customer in Ubercart 5

Same name and namespace in other branches

1. 6.2 uc_cart/uc_cart_checkout_pane.inc \uc_checkout_pane_customer()
2. 7.3 uc_cart/uc_cart_checkout_pane.inc \uc_checkout_pane_customer()

Get the user's email address for login.

1 string reference to 'uc_checkout_pane_customer'

uc_cart_checkout_pane in uc_cart/uc_cart.module

Implementation of hook_checkout_pane().

File

uc_cart/uc_cart_checkout_pane.inc, line 47

This file contains the callbacks for the default checkout panes supplied with Ubercart and their corresponding helper functions.

Code

function uc_checkout_pane_customer($op, &$arg1, $arg2) {
  global $user;
  switch ($op) {
    case 'view':
      $email = is_null($arg1) || empty($arg1->primary_email) ? $user->mail : $arg1->primary_email;
      if ($user->uid) {
        $description = t('Order information will be sent to your account e-mail listed below.');

        // .'<br />'
        $contents['primary_email'] = array(
          '#type' => 'hidden',
          '#value' => check_plain($email),
        );
        $contents['email_text'] = array(
          '#value' => '<div>' . t('<b>E-mail address:</b> @email (<a href="!url">edit</a>)', array(
            '@email' => $email,
            '!url' => url('user/' . $user->uid . '/edit', 'destination=cart/checkout'),
          )) . '</div>',
        );
      }
      else {
        $description = t('Enter a valid email address for this order or <a href="!url">click here</a> to login with an existing account and return to checkout.', array(
          '!url' => url('user/login'),
        ));
        $contents['primary_email'] = uc_textfield(t('E-mail address'), $email, TRUE, NULL, 64);
      }
      if (variable_get('uc_cart_email_validation', FALSE) && !$user->uid) {
        $contents['primary_email_confirm'] = uc_textfield(t('Confirm e-mail address'), $_SESSION['email_match'] === FALSE ? '' : $email, TRUE, NULL, 64);
        if ($_SESSION['email_match'] === FALSE) {
          $contents['primary_email_confirm']['#attributes'] = array(
            'class' => 'error',
          );
          unset($_SESSION['email_match']);
        }
      }
      if ($user->uid == 0) {
        $contents['new_account'] = array();
        if (variable_get('uc_cart_new_account_name', FALSE)) {
          $contents['new_account']['name'] = array(
            '#type' => 'textfield',
            '#title' => t('Username'),
            '#default_value' => $arg1->data['new_user']['name'],
            '#maxlength' => 60,
            '#size' => 32,
          );
        }
        if (variable_get('uc_cart_new_account_password', FALSE)) {
          $contents['new_account']['pass'] = array(
            '#type' => 'password',
            '#title' => t('Password'),
            '#maxlength' => 32,
            '#size' => 32,
          );
          $contents['new_account']['pass_confirm'] = array(
            '#type' => 'password',
            '#title' => t('Confirm password'),
            '#description' => t('Passwords must match to proceed.'),
            '#maxlength' => 32,
            '#size' => 32,
          );
        }
        if (!empty($contents['new_account'])) {
          $array = array(
            '#type' => 'fieldset',
            '#title' => t('New account details'),
            '#description' => variable_get('uc_cart_new_account_details', t('<b>Optional.</b> New customers may supply custom account details.<br />We will create these for you if no values are entered.')),
            '#collapsible' => FALSE,
          );
          $contents['new_account'] = array_merge($array, $contents['new_account']);
        }

        /**
                 * This code adds profile fields required for registration to the
                 * customer checkout pane.  However, I don't have the time to fool with
                 * validation/submission stuff, so I'm postponing this feature. -RS
                $null = NULL;
                $extra = _user_forms($null, NULL, NULL, 'register');
                if (!empty($extra)) {
                  $contents = array_merge($contents, $extra);
                }*/
      }
      return array(
        'description' => $description,
        'contents' => $contents,
      );
    case 'process':
      if (!empty($arg2['primary_email']) && !valid_email_address($arg2['primary_email'])) {
        drupal_set_message(t('You must enter a valid e-mail address.'), 'error');
        return FALSE;
      }
      $arg1->primary_email = $arg2['primary_email'];
      if (variable_get('uc_cart_email_validation', FALSE) && !$user->uid && $arg2['primary_email'] !== $arg2['primary_email_confirm']) {
        drupal_set_message(t('The e-mail address did not match.'), 'error');
        $_SESSION['email_match'] = FALSE;
        return FALSE;
      }
      unset($_SESSION['email_match']);

      // If new users can specify names or passwords then...
      if ((variable_get('uc_cart_new_account_name', FALSE) || variable_get('uc_cart_new_account_password', FALSE)) && $user->uid == 0) {

        // Skip if an account already exists for this e-mail address.
        if (db_num_rows(db_query("SELECT uid FROM {users} WHERE LOWER(mail) = LOWER('%s')", $arg2['primary_email'])) > 0) {
          drupal_set_message(t('An account already exists for your e-mail address. The new account details you entered will be disregarded.'));
        }
        else {

          // Validate the username.
          if (variable_get('uc_cart_new_account_name', FALSE) && !empty($arg2['new_account']['name'])) {
            $message = user_validate_name($arg2['new_account']['name']);
            if (!empty($message)) {
              drupal_set_message($message, 'error');
              return FALSE;
            }
            if (db_num_rows(db_query("SELECT uid FROM {users} WHERE LOWER(name) = LOWER('%s')", $arg2['new_account']['name'])) > 0) {
              drupal_set_message(t('The username %name is already taken. Please enter a different name or leave the field blank for your username to be your e-mail address.', array(
                '%name' => $arg2['new_account']['name'],
              )), 'error');
              return FALSE;
            }
            $arg1->data['new_user']['name'] = $arg2['new_account']['name'];
          }

          // Validate the password.
          if (variable_get('uc_cart_new_account_password', FALSE)) {
            if ($arg2['new_account']['pass'] != $arg2['new_account']['pass_confirm']) {
              drupal_set_message(t('The passwords you entered did not match. Please try again.'), 'error');
              return FALSE;
            }
            $arg1->data['new_user']['pass'] = $arg2['new_account']['pass'];
          }
        }
      }
      if ($user->uid) {
        $arg1->uid = $user->uid;
      }
      return TRUE;
    case 'review':
      $review[] = array(
        'title' => t('E-mail'),
        'data' => check_plain($arg1->primary_email),
      );
      return $review;
    case 'settings':
      $form['uc_cart_email_validation'] = array(
        '#type' => 'checkbox',
        '#title' => t('Require e-mail validation for anonymous customers.'),
        '#default_value' => variable_get('uc_cart_email_validation', FALSE),
      );
      $form['uc_cart_new_account_name'] = array(
        '#type' => 'checkbox',
        '#title' => t('Allow anonymous customers to specify a new user account name.'),
        '#default_value' => variable_get('uc_cart_new_account_name', FALSE),
      );
      $form['uc_cart_new_account_password'] = array(
        '#type' => 'checkbox',
        '#title' => t('Allow anonymous customers to specify a new user account password.'),
        '#default_value' => variable_get('uc_cart_new_account_password', FALSE),
      );
      $form['uc_cart_new_account_details'] = array(
        '#type' => 'textarea',
        '#title' => t('New account details help message'),
        '#description' => t('Enter the help message displayed in the new account details fieldset when shown.'),
        '#default_value' => variable_get('uc_cart_new_account_details', t('<b>Optional.</b> New customers may supply custom account details.<br />We will create these for you if no values are entered.')),
      );
      return $form;
  }
}