function webform_email_edit_form in Webform 6.3

Same name and namespace in other branches

1. 7.4 includes/webform.emails.inc \webform_email_edit_form()
2. 7.3 includes/webform.emails.inc \webform_email_edit_form()

Form for configuring an e-mail setting and template.

1 string reference to 'webform_email_edit_form'

webform_menu in ./webform.module

Implements hook_menu().

File

includes/webform.emails.inc, line 168

Provides interface and database handling for e-mail settings of a webform.

Code

function webform_email_edit_form($form_state, $node, $email = array()) {
  module_load_include('inc', 'webform', 'includes/webform.components');
  $form['#tree'] = TRUE;
  $form['node'] = array(
    '#type' => 'value',
    '#value' => $node,
  );
  $form['eid'] = array(
    '#type' => 'value',
    '#value' => isset($email['eid']) ? $email['eid'] : NULL,
  );

  // All these fields work essentially the same, with a radio button set,
  // a textfield for custom values, and a select list for a component.
  foreach (array(
    'email',
    'subject',
    'from_address',
    'from_name',
  ) as $field) {
    switch ($field) {
      case 'email':
        $default_value = NULL;
        $title = t('E-mail to address');
        $description = t('Form submissions will be e-mailed to this address. Any email, select, or hidden form element may be selected as the recipient address. Multiple e-mail addresses may be separated by commas.');
        break;
      case 'subject':
        $default_value = _webform_filter_values(webform_variable_get('webform_default_subject'), $node);
        $title = t('E-mail subject');
        $description = t('Any textfield, select, or hidden form element may be selected as the subject for e-mails.');
        break;
      case 'from_address':
        $default_value = _webform_filter_values(webform_variable_get('webform_default_from_address'), $node);
        $title = t('E-mail from address');
        $description = t('Any email, select, or hidden form element may be selected as the sender\'s e-mail address.');
        break;
      case 'from_name':
        $default_value = _webform_filter_values(webform_variable_get('webform_default_from_name'), $node);
        $title = t('E-mail from name');
        $description = t('Any textfield, select, or hidden form element may be selected as the sender\'s name for e-mails.');
        break;
    }
    $form[$field . '_option'] = array(
      '#title' => $title,
      '#type' => 'radios',
      '#default_value' => is_numeric($email[$field]) ? 'component' : (empty($default_value) || $email[$field] != 'default' && isset($email[$field]) ? 'custom' : 'default'),
      '#description' => $description,
    );
    if (!empty($default_value)) {
      $form[$field . '_option']['#options']['default'] = $default_value;
    }
    $form[$field . '_option']['#options']['custom'] = 'custom';
    $form[$field . '_option']['#options']['component'] = 'component';
    $form[$field . '_custom'] = array(
      '#type' => 'textfield',
      '#size' => 40,
      '#default_value' => !is_numeric($email[$field]) && $email[$field] != 'default' ? $email[$field] : NULL,
      '#maxlength' => $field == 'email' ? 500 : 255,
    );
    $options = webform_component_list($node, $field == 'from_address' || $field == 'email' ? 'email_address' : 'email_name', FALSE);
    $form[$field . '_component'] = array(
      '#type' => 'select',
      '#default_value' => is_numeric($email[$field]) ? $email[$field] : NULL,
      '#options' => empty($options) ? array(
        '' => t('No available components'),
      ) : $options,
      '#disabled' => empty($options) ? TRUE : FALSE,
      '#weight' => 6,
    );
  }

  // Do not show the "E-mail from name" if using the short e-mail format.
  if (variable_get('webform_email_address_format', 'long') == 'short') {
    $form['from_name_option']['#access'] = FALSE;
    $form['from_name_custom']['#access'] = FALSE;
    $form['from_name_component']['#access'] = FALSE;
  }

  // Add the template fieldset.
  $form['template'] = array(
    '#type' => 'fieldset',
    '#title' => t('E-mail template'),
    '#collapsible' => TRUE,
    '#collapsed' => !empty($email['cid']) && empty($email['template']),
    '#description' => t('An e-mail template can customize the display of e-mails.'),
    '#weight' => 15,
    '#tree' => FALSE,
    '#attributes' => array(
      'id' => 'webform-template-fieldset',
    ),
  );
  $form['template']['template_option'] = array(
    '#type' => 'select',
    '#options' => array(
      'default' => t('Default template'),
      'custom' => t('Custom template'),
    ),
    '#default_value' => $email['template'] == 'default' ? 'default' : 'custom',
  );
  $default_template = theme(array(
    'webform_mail_' . $node->nid,
    'webform_mail',
    'webform_mail_message',
  ), $node, NULL, $email);
  $template = $email['template'] == 'default' ? $default_template : $email['template'];
  $form['template']['template'] = array(
    '#type' => 'textarea',
    '#rows' => max(10, min(20, count(explode("\n", $template)))),
    '#default_value' => $template,
    '#wysiwyg' => webform_email_html_capable() ? NULL : FALSE,
  );
  $form['template']['html'] = array(
    '#type' => 'checkbox',
    '#title' => t('Send e-mail as HTML'),
    '#default_value' => $email['html'],
    '#access' => webform_email_html_capable() && !variable_get('webform_format_override', 0),
  );
  $form['template']['attachments'] = array(
    '#type' => 'checkbox',
    '#title' => t('Include files as attachments'),
    '#default_value' => $email['attachments'],
    '#access' => webform_email_html_capable(),
  );
  $form['template']['tokens'] = array(
    '#value' => theme('webform_token_help', 'all'),
  );
  $form['template']['components'] = array(
    '#type' => 'select',
    '#title' => t('Included e-mail values'),
    '#options' => webform_component_list($node, 'email', TRUE),
    '#default_value' => array_diff(array_keys($node->webform['components']), $email['excluded_components']),
    '#multiple' => TRUE,
    '#size' => 10,
    '#description' => t('The selected components will be included in the %email_values token. Individual values may still be printed if explicitly specified as a %email[key] in the template.'),
    '#process' => array(
      'webform_component_select',
    ),
  );

  // TODO: Allow easy re-use of existing templates.
  $form['templates']['#tree'] = TRUE;
  $form['templates']['default'] = array(
    '#type' => 'textarea',
    '#value' => $default_template,
    '#resizable' => FALSE,
    '#weight' => 19,
    '#wysiwyg' => FALSE,
  );

  // Add the submit button.
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save e-mail settings'),
    '#weight' => 20,
  );
  $form['#validate'] = array(
    'webform_email_address_validate',
    'webform_email_edit_form_validate',
  );
  return $form;
}