public function getDynamicTranslations()
{
$app = Application::getFacadeApplication();
$fh = $app->make('helper/file');
C5TLOptions::setTemporaryDirectory($fh->getTemporaryDirectory());
$parser = new C5TLParserDynamic();
return $parser->parseRunningConcrete5();
}
/**
* Extracts translatable strings from PHP files with xgettext.
*
* @param string $rootDirectory The base root directory
* @param array[string] $phpFiles The relative paths to the PHP files to be parsed
*
* @throws \Exception Throws an \Exception in case of problems
*
* @return \Gettext\Translations
*/
protected static function parseDirectoryDo_xgettext($rootDirectory, $phpFiles)
{
$initialDirectory = @getcwd();
if ($initialDirectory === false) {
throw new \Exception('Unable to determine the current working directory');
}
if (@chdir($rootDirectory) === false) {
throw new \Exception('Unable to switch to directory ' . $rootDirectory);
}
try {
$tempDirectory = \C5TL\Options::getTemporaryDirectory();
$tempFileList = @tempnam($tempDirectory, 'cil');
if ($tempFileList === false) {
throw new \Exception(t('Unable to create a temporary file'));
}
if (@file_put_contents($tempFileList, implode("\n", $phpFiles)) === false) {
global $php_errormsg;
if (isset($php_errormsg) && $php_errormsg) {
throw new \Exception("Error writing a temporary file: {$php_errormsg}");
} else {
throw new \Exception('Error writing a temporary file');
}
}
$tempFilePot = @tempnam($tempDirectory, 'cil');
if ($tempFilePot === false) {
throw new \Exception(t('Unable to create a temporary file'));
}
$line = 'xgettext';
$line .= ' --default-domain=messages';
// Domain
$line .= ' --output=' . escapeshellarg(basename($tempFilePot));
// Output .pot file name
$line .= ' --output-dir=' . escapeshellarg(dirname($tempFilePot));
// Output .pot folder name
$line .= ' --language=PHP';
// Source files are in php
$line .= ' --from-code=UTF-8';
// Source files are in utf-8
$line .= ' --add-comments=i18n';
// Place comment blocks preceding keyword lines in output file if they start with '// i18n: '
$line .= ' --keyword';
// Don't use default keywords
$line .= ' --keyword=t:1';
// Look for the first argument of the "t" function for extracting translatable text in singular form
$line .= ' --keyword=t2:1,2';
// Look for the first and second arguments of the "t2" function for extracting both the singular and plural forms
$line .= ' --keyword=tc:1c,2';
// Look for the first argument of the "tc" function for extracting translation context, and the second argument is the translatable text in singular form.
$line .= ' --no-escape';
// Do not use C escapes in output
$line .= ' --add-location';
// Generate '#: filename:line' lines
$line .= ' --files-from=' . escapeshellarg($tempFileList);
// Get list of input files from file
$line .= ' 2>&1';
$output = array();
$rc = null;
@exec($line, $output, $rc);
@unlink($tempFileList);
unset($tempFileList);
if (!is_int($rc)) {
$rc = -1;
}
if (!is_array($output)) {
$output = array();
}
if ($rc !== 0) {
throw new \Exception('xgettext failed: ' . implode("\n", $output));
}
$newTranslations = \Gettext\Translations::fromPoFile($tempFilePot);
@unlink($tempFilePot);
unset($tempFilePot);
} catch (\Exception $x) {
@chdir($initialDirectory);
if (isset($tempFilePot) && @is_file($tempFilePot)) {
@unlink($tempFilePot);
}
if (isset($tempFileList) && @is_file($tempFileList)) {
@unlink($tempFileList);
}
throw $x;
}
return $newTranslations;
}
private function evaluate()
{
$tempDir = Options::getTemporaryDirectory();
for ($i = 0;; ++$i) {
$filename = rtrim($tempDir, '/' . DIRECTORY_SEPARATOR) . '/c5tltmp' . $i . '.php';
if (!file_exists($filename)) {
break;
}
}
if (@file_put_contents($filename, $this->contents) === false) {
throw new Exception('Failed to write a temporary file');
}
$errorReporting = @error_reporting();
error_reporting($errorReporting & ~E_NOTICE);
$exception = null;
$autoloader = array($this, 'evaluateAutoloader');
spl_autoload_register($autoloader, true, false);
$prevErrorHandler = set_error_handler(array($this, evaluateHandleError));
$this->lastEvaluateError = null;
try {
$code = (include $filename);
} catch (\Exception $x) {
$exception = $x;
} catch (\Throwable $x) {
$exception = new \Exception($x->getMessage());
}
@set_error_handler($prevErrorHandler);
@unlink($filename);
@spl_autoload_unregister($autoloader);
@error_reporting($errorReporting);
if ($exception !== null) {
throw $exception;
}
if (!is_array($code) && $this->lastEvaluateError !== null) {
throw new Exception('Failed to read configuration file: ' . $this->lastEvaluateError[1]);
}
$this->array = is_array($code) ? $code : array();
}