function reroute_email_settings in Reroute Email 7

Same name and namespace in other branches

1. 5 reroute_email.module \reroute_email_settings()
2. 6 reroute_email.admin.inc \reroute_email_settings()

Settings form.

1 string reference to 'reroute_email_settings'

reroute_email_menu in ./reroute_email.module

Implements hook_menu().

File

./reroute_email.admin.inc, line 11

Reroute Email admin configuration functions.

Code

function reroute_email_settings() {

  // In case of absence of the 'variable' module, the inc file should be loaded
  // manually.
  module_load_include('inc', 'reroute_email', 'reroute_email.variable');

  // Getting titles and descriptions of variables. We will not use foreach()
  // loop of $variables in the form below for better code readability.
  // @see reroute_email_variable_info()
  $variables = module_invoke('reroute_email', 'variable_info', array());

  // Checkbox to enable or disable email rerouting.
  $form[REROUTE_EMAIL_ENABLE] = array(
    '#type' => 'checkbox',
    '#title' => $variables[REROUTE_EMAIL_ENABLE]['title'],
    '#default_value' => variable_get(REROUTE_EMAIL_ENABLE, 0),
    '#description' => $variables[REROUTE_EMAIL_ENABLE]['description'],
  );

  // Define #states to be used for visibility of all variables.
  $states = array(
    'visible' => array(
      ':input[name=' . REROUTE_EMAIL_ENABLE . ']' => array(
        'checked' => TRUE,
      ),
    ),
  );

  // Text field for email rerouting targets.
  $form[REROUTE_EMAIL_ADDRESS] = array(
    '#type' => 'textfield',
    '#title' => $variables[REROUTE_EMAIL_ADDRESS]['title'],
    '#default_value' => variable_get(REROUTE_EMAIL_ADDRESS, variable_get('site_mail', ini_get('sendmail_from'))),
    '#description' => $variables[REROUTE_EMAIL_ADDRESS]['description'],
    '#states' => $states,
    '#element_validate' => array(
      'reroute_email_element_validate_addresses',
    ),
  );

  // Text field for email whitelisting.
  $form[REROUTE_EMAIL_WHITELIST] = array(
    '#type' => 'textfield',
    '#title' => $variables[REROUTE_EMAIL_WHITELIST]['title'],
    '#default_value' => variable_get(REROUTE_EMAIL_WHITELIST, ''),
    '#description' => $variables[REROUTE_EMAIL_WHITELIST]['description'],
    '#states' => $states,
    '#element_validate' => array(
      'reroute_email_element_validate_addresses',
    ),
  );

  // Checkbox to enable additional information in email body message.
  $form[REROUTE_EMAIL_ENABLE_MESSAGE] = array(
    '#type' => 'checkbox',
    '#title' => $variables[REROUTE_EMAIL_ENABLE_MESSAGE]['title'],
    '#default_value' => variable_get(REROUTE_EMAIL_ENABLE_MESSAGE, 1),
    '#description' => $variables[REROUTE_EMAIL_ENABLE_MESSAGE]['description'],
    '#states' => $states,
  );

  // Checkbox to enable the display of a Drupal message after rerouting email.
  $form[REROUTE_EMAIL_ENABLE_DSM] = array(
    '#type' => 'checkbox',
    '#title' => $variables[REROUTE_EMAIL_ENABLE_DSM]['title'],
    '#default_value' => variable_get(REROUTE_EMAIL_ENABLE_DSM, 1),
    '#description' => $variables[REROUTE_EMAIL_ENABLE_DSM]['description'],
    '#states' => $states,
  );
  $form['mail_keys'] = array(
    '#type' => 'fieldset',
    '#title' => t('Advanced settings'),
    '#states' => $states,
    '#collapsible' => TRUE,
    '#collapsed' => variable_get(REROUTE_EMAIL_MAIL_KEYS, '') === '',
  );
  $form['mail_keys'][REROUTE_EMAIL_MAIL_KEYS] = array(
    '#title' => $variables[REROUTE_EMAIL_MAIL_KEYS]['title'],
    '#type' => 'textarea',
    '#rows' => 3,
    '#default_value' => variable_get(REROUTE_EMAIL_MAIL_KEYS, ''),
    '#description' => $variables[REROUTE_EMAIL_MAIL_KEYS]['description'],
  );
  return system_settings_form($form);
}