function mimemail_settings in Mime Mail 5

Administration settings.

Return value

The administration from.

1 string reference to 'mimemail_settings'

mimemail_menu in ./mimemail.module

Implementation of hook_menu()

File

./mimemail.module, line 36

Component module for sending Mime-encoded emails.

Code

function mimemail_settings() {

  // override the smtp_library value if mimemail is chosen to handle all mail
  // this will cause drupal_mail to call mimemail()
  if (variable_get('mimemail_alter', 0)) {
    if (!strpos(variable_get('smtp_library', ''), 'mimemail')) {
      variable_set('smtp_library', drupal_get_filename('module', 'mimemail'));
    }
  }
  else {
    if (strpos(variable_get('smtp_library', ''), 'mimemail')) {
      db_query("DELETE FROM {variable} WHERE name = 'smtp_library'");
    }
  }
  $engines = mimemail_get_engines();
  $form = array();
  $form['site_mail'] = array(
    '#type' => 'textfield',
    '#title' => t('E-mail address'),
    '#default_value' => variable_get('site_mail', ini_get('sendmail_from')),
    '#size' => 60,
    '#maxlength' => 128,
    '#description' => t('A valid e-mail address for this website, used by the auto-mailer during registration, new password requests, notifications, etc.'),
  );
  $form['mimemail']['mimemail_alter'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use mime mail for all messages'),
    '#default_value' => variable_get('mimemail_alter', 0),
    '#description' => t('Use the mime mail module to deliver all site messages.  With this option, system emails will have styles and formatting'),
  );
  $filter_format = variable_get('mimemail_format', FILTER_FORMAT_DEFAULT);
  $form['mimemail']['mimemail_format'] = filter_form($filter_format, NULL, array(
    "mimemail_format",
  ));
  $form['mimemail']['mimemail_textonly'] = array(
    '#type' => 'checkbox',
    '#title' => t('Plaintext email only'),
    '#default_value' => variable_get('mimemail_textonly', 0),
    '#description' => t('This option disables the use of email messages with graphics and styles.  All messages will be converted to plain text.'),
  );
  $form['mimemail']['incoming'] = array(
    '#type' => 'fieldset',
    '#title' => t('Advanced Settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['mimemail']['incoming']['mimemail_incoming'] = array(
    '#type' => 'checkbox',
    '#title' => t('Process incoming messages posted to this site'),
    '#default_value' => variable_get('mimemail_incoming', 0),
    '#description' => t('This is an advanced setting that should not be enabled unless you know what you are doing'),
  );
  $form['mimemail']['incoming']['mimemail_key'] = array(
    '#type' => 'textfield',
    '#title' => t('Message validation string'),
    '#default_value' => variable_get('mimemail_key', md5(rand())),
    '#required' => TRUE,
    '#description' => t('This string will be used to validate incoming messages.  It can be anything, but must be used on both sides of the transfer'),
  );

  // hide the settings if only 1 engine is available
  if (count($engines) == 1) {
    variable_set('mimemail_engine', key($engines));
    $form['mimemail_engine'] = array(
      '#type' => 'hidden',
      '#title' => t('E-mail engine'),
      '#default_value' => variable_get('mimemail_engine', 'mail'),
      '#options' => $engines,
      '#description' => t('Choose an e-mail engine for sending mails from your site.'),
    );
  }
  else {
    $form['mimemail_engine'] = array(
      '#type' => 'select',
      '#title' => t('E-mail engine'),
      '#default_value' => variable_get('mimemail_engine', 'mail'),
      '#options' => $engines,
      '#description' => t('Choose an e-mail engine for sending mails from your site.'),
    );
  }
  if (variable_get('mimemail_engine', 0)) {
    $settings = module_invoke(variable_get('mimemail_engine', 'mail'), 'mailengine', 'settings');
    if ($settings) {
      $form['mimemail_engine_settings'] = array(
        '#type' => 'fieldset',
        '#title' => t('Engine specific settings'),
      );
      foreach ($settings as $name => $value) {
        $form['mimemail_engine_settings'][$name] = $value;
      }
    }
  }
  else {
    drupal_set_message(t('Please choose a mail engine.'), 'error');
  }
  return system_settings_form($form);
}