public function compile()
{
$doc = JFactory::getDocument();
$headers = $doc->getHeadData();
$javascripts = JArrayHelper::getValue($headers, 'scripts');
$dest = JPath::clean($this->paths->get('js.compressed'));
$compile = $this->params->get('minify_js', 1);
$changed = (bool) $this->isJsUpdated();
JLog::add('Javascript cache changed: ' . ((bool) $changed ? 'true' : 'false'), JLog::DEBUG, $this->logger);
$force = (bool) ($compile == 2);
$changed = (bool) ($compile == 1 && $changed);
JLog::add('Force Javascript minification: ' . ((bool) $force ? 'true' : 'false'), JLog::DEBUG, $this->logger);
JLog::add('Minify Javascript: ' . ((bool) $changed ? 'true' : 'false'), JLog::DEBUG, $this->logger);
$uncompressed = '';
foreach (array_keys($javascripts) as $script) {
$url = new JUri($script);
if (!$url->getScheme()) {
$url = new JUri(JUri::base());
$url->setPath($script);
}
$key = str_replace(JUri::base(), JPATH_ROOT . '/', (string) $url);
if (array_search($key, $this->paths->get('js.uncompressed')) !== false) {
unset($headers['scripts'][$script]);
if (!JFile::exists($dest) || $changed || $force) {
JLog::add('Compressing: ' . $key . ' to ' . $dest, JLog::DEBUG, $this->logger);
$stream = new JStream();
$stream->open($key);
$response = $stream->read($stream->filesize());
$stream->close();
$uncompressed .= $response;
}
}
}
if ($uncompressed) {
file_put_contents($dest, JSMinPlus::minify($uncompressed, $dest));
$this->updateCache(self::CACHEKEY . '.files.js', $this->paths->get('js.uncompressed'));
}
// workaround. There needs to be at least one script.
if (count($headers['scripts']) == 0) {
$url = str_replace(JPATH_ROOT . '/', JUri::base(), $dest);
$headers['scripts'][$url] = array('mime' => 'text/javascript', 'defer' => false, 'async' => false);
}
$doc->setHeadData($headers);
}
/**
* Parses a language file.
*
* @param string $filename The name of the file.
*
* @return array The array of parsed strings.
*
* @since 11.1
*/
protected function parse($filename)
{
if ($this->debug) {
// Capture hidden PHP errors from the parsing.
$php_errormsg = null;
$track_errors = ini_get('track_errors');
ini_set('track_errors', true);
}
$contents = file_get_contents($filename);
$contents = str_replace('_QQ_', '"\\""', $contents);
$strings = @parse_ini_string($contents);
// Restore error tracking to what it was before.
ini_set('track_errors', $track_errors);
if (!is_array($strings)) {
$strings = array();
}
if ($this->debug) {
jimport('joomla.filesystem.stream');
// Initialise variables for manually parsing the file for common errors.
$blacklist = array('YES', 'NO', 'NULL', 'FALSE', 'ON', 'OFF', 'NONE', 'TRUE');
$regex = '/^(|(\\[[^\\]]*\\])|([A-Z][A-Z0-9_\\-]*\\s*=(\\s*(("[^"]*")|(_QQ_)))+))\\s*(;.*)?$/';
$this->debug = false;
$errors = array();
$lineNumber = 0;
// Open the file as a stream.
$stream = new JStream();
$stream->open($filename);
while (!$stream->eof()) {
$line = $stream->gets();
// Avoid BOM error as BOM is OK when using parse_ini
if ($lineNumber == 0) {
$line = str_replace("", '', $line);
}
$lineNumber++;
// Check that the key is not in the blacklist and that the line format passes the regex.
$key = strtoupper(trim(substr($line, 0, strpos($line, '='))));
if (!preg_match($regex, $line) || in_array($key, $blacklist)) {
$errors[] = $lineNumber;
}
}
$stream->close();
// Check if we encountered any errors.
if (count($errors)) {
if (basename($filename) != $this->lang . '.ini') {
$this->errorfiles[$filename] = $filename . JText::sprintf('JERROR_PARSING_LANGUAGE_FILE', implode(', ', $errors));
} else {
$this->errorfiles[$filename] = $filename . ' : error(s) in line(s) ' . implode(', ', $errors);
}
} elseif ($php_errormsg) {
// We didn't find any errors but there's probably a parse notice.
$this->errorfiles['PHP' . $filename] = 'PHP parser errors :' . $php_errormsg;
}
$this->debug = true;
}
return $strings;
}
public function saveFile($data)
{
$path = $this->getState('translation.path');
$refpath = $this->getState('translation.refpath');
$exists = JFile::exists($path);
$refexists = JFile::exists($refpath);
$client = $this->getState('translation.client');
// Set FTP credentials, if given.
JClientHelper::setCredentialsFromRequest('ftp');
$ftp = JClientHelper::getCredentials('ftp');
// Try to make the file writeable.
if ($exists && !$ftp['enabled'] && JPath::isOwner($path) && !JPath::setPermissions($path, '0644')) {
$this->setError(JText::sprintf('COM_LOCALISE_ERROR_TRANSLATION_WRITABLE', $path));
return false;
}
if (array_key_exists('source', $data)) {
$contents = $data['source'];
} else {
$data['description'] = str_replace(array("\r\n", "\n", "\r"), " ", $data['description']);
$additionalcopyrights = trim($data['additionalcopyright']);
if (empty($additionalcopyrights)) {
$additionalcopyrights = array();
} else {
$additionalcopyrights = explode("\n", $additionalcopyrights);
}
$contents2 = '';
if (!empty($data['svn'])) {
$contents2 .= "; " . $data['svn'] . "\n;\n";
}
if (!empty($data['package'])) {
$contents2 .= "; @package " . $data['package'] . "\n";
}
if (!empty($data['subpackage'])) {
$contents2 .= "; @subpackage " . $data['subpackage'] . "\n";
}
if (!empty($data['description'])) {
$contents2 .= "; @description " . $data['description'] . "\n";
}
if (!empty($data['version'])) {
$contents2 .= "; @version " . $data['version'] . "\n";
}
if (!empty($data['creationdate'])) {
$contents2 .= "; @date " . $data['creationdate'] . "\n";
}
if (!empty($data['author'])) {
$contents2 .= "; @author " . $data['author'] . "\n";
}
if (!empty($data['maincopyright'])) {
$contents2 .= "; @copyright " . $data['maincopyright'] . "\n";
}
foreach ($additionalcopyrights as $copyright) {
$contents2 .= "; @copyright " . $copyright . "\n";
}
if (!empty($data['license'])) {
$contents2 .= "; @license " . $data['license'] . "\n";
}
if (array_key_exists('complete', $data) && $data['complete'] == '1') {
$contents2 .= "; @note Complete\n";
}
$contents2 .= "; @note Client " . ucfirst($client) . "\n";
$contents2 .= "; @note All ini files need to be saved as UTF-8 - No BOM\n\n";
$contents = array();
$stream = new JStream();
if ($exists) {
$stream->open($path);
while (!$stream->eof()) {
$line = $stream->gets();
// Comment lines
if (preg_match('/^(;.*)$/', $line, $matches)) {
//$contents[] = $matches[1]."\n";
} else {
break;
}
}
if ($refexists) {
$stream->close();
$stream->open($refpath);
while (!$stream->eof()) {
$line = $stream->gets();
// Comment lines
if (!preg_match('/^(;.*)$/', $line, $matches)) {
break;
}
}
}
} else {
$stream->open($refpath);
while (!$stream->eof()) {
$line = $stream->gets();
// Comment lines
if (preg_match('/^(;.*)$/', $line, $matches)) {
$contents[] = $matches[1] . "\n";
} else {
break;
}
}
}
$strings = $data['strings'];
while (!$stream->eof()) {
if (preg_match('/^([A-Z][A-Z0-9_\\-\\.]*)\\s*=/', $line, $matches)) {
$key = $matches[1];
if (isset($strings[$key])) {
$contents[] = $key . '="' . str_replace('"', '"_QQ_"', $strings[$key]) . "\"\n";
unset($strings[$key]);
}
} else {
$contents[] = $line;
}
$line = $stream->gets();
}
if (!empty($strings)) {
$contents[] = "\n[New Strings]\n\n";
foreach ($strings as $key => $string) {
$contents[] = $key . '="' . str_replace('"', '"_QQ_"', $string) . "\"\n";
}
}
$stream->close();
$contents = implode($contents);
$contents = $contents2 . $contents;
}
$return = JFile::write($path, $contents);
// Try to make the template file unwriteable.
// Get the parameters
$coparams = JComponentHelper::getParams('com_localise');
// Get the file save permission
$fsper = $coparams->get('filesavepermission', '0444');
if (!$ftp['enabled'] && JPath::isOwner($path) && !JPath::setPermissions($path, $fsper)) {
$this->setError(JText::sprintf('COM_LOCALISE_ERROR_TRANSLATION_UNWRITABLE', $path));
return false;
} else {
if (!$return) {
$this->setError(JText::sprintf('COM_LOCALISE_ERROR_TRANSLATION_FILESAVE', $path));
return false;
}
}
// Remove the cache
$conf = JFactory::getConfig();
$caching = $conf->get('caching') >= 1;
if ($caching) {
$keycache = $this->getState('translation.client') . '.' . $this->getState('translation.tag') . '.' . $this->getState('translation.filename') . '.' . 'translation';
$cache = JFactory::getCache('com_localise', '');
$cache->remove($keycache);
}
}
private function deleteProcPersonObject()
{
// delete a registry item
$stream = new JStream();
$stream->delete($this->file);
}
