function locale_translation_http_check in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/locale/locale.batch.inc \locale_translation_http_check()
Check if remote file exists and when it was last updated.
Parameters
string $uri: URI of remote file.
Return value
array|bool Associative array of file data with the following elements:
- last_modified: Last modified timestamp of the translation file.
- (optional) location: The location of the translation file. Is only set when a redirect (301) has occurred.
TRUE if the file is not found. FALSE if a fault occurred.
1 call to locale_translation_http_check()
- locale_translation_batch_status_check in core/
modules/ locale/ locale.batch.inc - Implements callback_batch_operation().
File
- core/
modules/ locale/ locale.batch.inc, line 237 - Batch process to check the availability of remote or local po files.
Code
function locale_translation_http_check($uri) {
$logger = \Drupal::logger('locale');
try {
$actual_uri = NULL;
$response = \Drupal::service('http_client_factory')
->fromOptions([
'allow_redirects' => [
'on_redirect' => function (RequestInterface $request, ResponseInterface $response, UriInterface $request_uri) use (&$actual_uri) {
$actual_uri = (string) $request_uri;
},
],
])
->head($uri);
$result = array();
// Return the effective URL if it differs from the requested.
if ($actual_uri && $actual_uri !== $uri) {
$result['location'] = $actual_uri;
}
$result['last_modified'] = $response
->hasHeader('Last-Modified') ? strtotime($response
->getHeaderLine('Last-Modified')) : 0;
return $result;
} catch (RequestException $e) {
// Handle 4xx and 5xx http responses.
if ($response = $e
->getResponse()) {
if ($response
->getStatusCode() == 404) {
// File not found occurs when a translation file is not yet available
// at the translation server. But also if a custom module or custom
// theme does not define the location of a translation file. By default
// the file is checked at the translation server, but it will not be
// found there.
$logger
->notice('Translation file not found: @uri.', array(
'@uri' => $uri,
));
return TRUE;
}
$logger
->notice('HTTP request to @url failed with error: @error.', array(
'@url' => $uri,
'@error' => $response
->getStatusCode() . ' ' . $response
->getReasonPhrase(),
));
}
}
return FALSE;
}