function link_ensure_valid_default_protocol in Link 7

Validate that the protocol is either HTTP or HTTPS.

Throws

Exception

2 calls to link_ensure_valid_default_protocol()

LinkDefaultProtocolTest::testHttpDefaultProtocolFromVariableConf in tests/LinkDefaultProtocolTest.test

The protocol is set to HTTP by default if a wrong protocol has been set.

link_cleanup_url in ./link.module

Forms a valid URL if possible from an entered address.

File

./link.module, line 1599

Defines simple link field types.

Code

function link_ensure_valid_default_protocol() {
  $protocol = variable_get('link_default_protocol', LINK_HTTP_PROTOCOL);
  if ($protocol !== LINK_HTTP_PROTOCOL && $protocol !== LINK_HTTPS_PROTOCOL) {
    variable_set('link_default_protocol', LINK_HTTP_PROTOCOL);
    throw new Exception(t('Protocol was set to !protocol but must be !HTTP or !HTTPS. Set to default HTTP.', array(
      '!protocol' => $protocol,
      '!HTTP' => LINK_HTTP_PROTOCOL,
      '!HTTPS' => LINK_HTTPS_PROTOCOL,
    )));
  }
}