';
if (!@file_exists(Paths::getWebPExpressPluginDirAbs() . '/htaccess-capability-tests/' . $testDir)) {
// test does not even exist
//echo 'test does not exist: ' . $testDir . '
';
return null;
}
if (!@file_exists(Paths::getWebPExpressContentDirAbs() . '/htaccess-capability-tests/' . $testDir)) {
self::copyCapabilityTestsToWpContent();
}
// If copy failed, we can use the test in plugin path
if (!@file_exists(Paths::getWebPExpressContentDirAbs() . '/htaccess-capability-tests/' . $testDir)) {
$testUrl = Paths::getContentUrl() . '/' . 'webp-express/htaccess-capability-tests/' . $testDir . '/test.php';
} else {
$testUrl = Paths::getWebPExpressPluginUrl() . '/' . 'htaccess-capability-tests/' . $testDir . '/test.php';
}
//echo 'test url: ' . $testUrl . '
';
// TODO: Should we test if wp_remote_get exists first? - and if not, include wp-includes/http.php ?
$response = wp_remote_get($testUrl, ['timeout' => 10]);
//echo '' . print_r($response, true) . '
';
if (wp_remote_retrieve_response_code($response) != '200') {
return null;
}
$responseBody = wp_remote_retrieve_body($response);
if ($responseBody == '') {
return null; // Some failure
}
if ($responseBody == '0') {
return false;
}
if ($responseBody == '1') {
return true;
}
return null;
}
/**
* Three possible outcomes: true, false or null (null if failed to run test)
*/
public static function modRewriteWorking()
{
return self::runTest('has-mod-rewrite');
}
/**
* Three possible outcomes: true, false or null (null if failed to run test)
*/
public static function modHeaderWorking()
{
return self::runTest('has-mod-header');
}
/**
* Three possible outcomes: true, false or null (null if failed to run test)
*/
public static function passThroughEnvWorking()
{
return self::runTest('pass-through-environment-var');
}
/**
* Three possible outcomes: true, false or null (null if failed to run test)
*/
public static function passThroughHeaderWorking()
{
// pretend it fails because .htaccess rules aren't currently generated correctly
return false;
return self::runTest('pass-server-var-through-header');
}
}