function contact_site_form

Form constructor for the site-wide contact form.

See also

contact_site_form_validate()

contact_site_form_submit()

Related topics

File

modules/contact/contact.pages.inc, line 15

Code

function contact_site_form($form, &$form_state) {
    global $user;
    // Check if flood control has been activated for sending e-mails.
    $limit = variable_get('contact_threshold_limit', 5);
    $window = variable_get('contact_threshold_window', 3600);
    if (!flood_is_allowed('contact', $limit, $window) && !user_access('administer contact forms')) {
        drupal_set_message(t("You cannot send more than %limit messages in @interval. Try again later.", array(
            '%limit' => $limit,
            '@interval' => format_interval($window),
        )), 'error');
        drupal_access_denied();
        drupal_exit();
    }
    // Get an array of the categories and the current default category.
    $categories = db_select('contact', 'c')->addTag('translatable')
        ->fields('c', array(
        'cid',
        'category',
    ))
        ->orderBy('weight')
        ->orderBy('category')
        ->execute()
        ->fetchAllKeyed();
    $default_category = db_query("SELECT cid FROM {contact} WHERE selected = 1")->fetchField();
    // If there are no categories, do not display the form.
    if (!$categories) {
        if (user_access('administer contact forms')) {
            drupal_set_message(t('The contact form has not been configured. <a href="@add">Add one or more categories</a> to the form.', array(
                '@add' => url('admin/structure/contact/add'),
            )), 'error');
        }
        else {
            drupal_not_found();
            drupal_exit();
        }
    }
    // If there is more than one category available and no default category has
    // been selected, prepend a default placeholder value.
    if (!$default_category) {
        if (count($categories) > 1) {
            $categories = array(
                0 => t('- Please choose -'),
            ) + $categories;
        }
        else {
            $default_category = key($categories);
        }
    }
    if (!$user->uid) {
        $form['#attached']['library'][] = array(
            'system',
            'jquery.cookie',
        );
        $form['#attributes']['class'][] = 'user-info-from-cookie';
    }
    $form['#attributes']['class'][] = 'contact-form';
    $form['name'] = array(
        '#type' => 'textfield',
        '#title' => t('Your name'),
        '#maxlength' => 255,
        '#default_value' => $user->uid ? format_username($user) : '',
        '#required' => TRUE,
    );
    $form['mail'] = array(
        '#type' => 'textfield',
        '#title' => t('Your e-mail address'),
        '#maxlength' => 255,
        '#default_value' => $user->uid ? $user->mail : '',
        '#required' => TRUE,
    );
    $form['subject'] = array(
        '#type' => 'textfield',
        '#title' => t('Subject'),
        '#maxlength' => 255,
        '#required' => TRUE,
    );
    $form['cid'] = array(
        '#type' => 'select',
        '#title' => t('Category'),
        '#default_value' => $default_category,
        '#options' => $categories,
        '#required' => TRUE,
        '#access' => count($categories) > 1,
    );
    $form['message'] = array(
        '#type' => 'textarea',
        '#title' => t('Message'),
        '#required' => TRUE,
    );
    // We do not allow anonymous users to send themselves a copy
    // because it can be abused to spam people.
    $form['copy'] = array(
        '#type' => 'checkbox',
        '#title' => t('Send yourself a copy.'),
        '#access' => $user->uid,
    );
    $form['actions'] = array(
        '#type' => 'actions',
    );
    $form['actions']['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Send message'),
    );
    return $form;
}