function restrict_by_ip_form_user_admin_perm_alter in Restrict Login or Role Access by IP Address 6.2

Hook to the admin_permissions form

File

./restrict_by_ip.module, line 63

Allows the admin to select which ip addresses role or a user can login from for this site Some of the code below is taken from the cck_ipaddress_module

Code

function restrict_by_ip_form_user_admin_perm_alter(&$form, $form_state) {
  $rid = arg(3);

  //check to make sure its a single role we are editing

  //and that it is not a annonymous user or simply an "authenticated user"

  //we could change this later?
  if (isset($rid) && intval($rid) > 2) {
    $roledata_restrict_by_ip_type = "0";

    // Grab the current restrict by ip data if it exists
    $found = db_result(db_query('SELECT count(*) FROM {restrict_by_ip} WHERE rid = %d', intval($rid)));
    if ($found) {
      $roledata = db_fetch_object(db_query('SELECT * FROM {restrict_by_ip} WHERE rid = %d', intval($rid)));
      $roledata_restrict_by_ip_type = "1";
      $roledata_restrict_by_ip_address = $roledata->restrict_by_ip_address;
    }
    $form['rip'] = array(
      '#type' => 'fieldset',
      '#attributes' => array(
        'class' => 'restrict-by-ip',
      ),
      '#title' => t('Restrict by IP settings'),
      '#collapsible' => FALSE,
    );
    $form['rip']['rid'] = array(
      '#type' => 'value',
      '#value' => $rid,
    );
    $form['rip']['restrict_by_ip_type'] = array(
      '#type' => 'radios',
      '#title' => t('Restrict By IP'),
      '#default_value' => $roledata_restrict_by_ip_type,
      '#options' => array(
        t('No'),
        t('Yes'),
      ),
    );
    $form['rip']['restrict_by_ip_address'] = array(
      '#type' => 'textfield',
      '#default_value' => $roledata_restrict_by_ip_address,
      '#size' => 128,
      '#maxlength' => 128,
      '#description' => t('Enter IP Address Ranges in CIDR Notation seperated with semi-colons, with no trailing semi-colon. E.G. 10.20.30.0/24;192.168.199.1/32;1.0.0.0/8<br />For more information on CIDR notation <a href="http://www.brassy.net/2007/mar/cidr_basic_subnetting" target="_blank">click here</a>.'),
    );
    $form['#submit'] = array(
      'restrict_by_ip_user_admin_perm_submit',
      'user_admin_perm_submit',
    );
    $form['#validate'] = array(
      'restrict_by_ip_user_admin_perm_validate',
    );

    //unset the submit just so we can add the button again

    //this way restrict ip does not show up at bottom of page

    //I do not know any other way to do this?
    unset($form['submit']);
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => 'Save Permissions',
    );
  }
}