public function execute()
{
$label = $this->translator->translate('CustomPiwikJs_DiagnosticPiwikJsWritable');
$file = new File(PIWIK_DOCUMENT_ROOT . '/piwik.js');
if ($file->hasWriteAccess()) {
return array(DiagnosticResult::singleResult($label, DiagnosticResult::STATUS_OK, ''));
}
$comment = $this->translator->translate('CustomPiwikJs_DiagnosticPiwikJsNotWritable');
if (!SettingsServer::isWindows()) {
$realpath = Filesystem::realpath(PIWIK_INCLUDE_PATH . '/piwik.js');
$command = "<br/><code> chmod +w {$realpath}<br/> chown " . Filechecks::getUserAndGroup() . " " . $realpath . "</code><br />";
$comment .= $this->translator->translate('CustomPiwikJs_DiagnosticPiwikJsMakeWritable', $command);
}
return array(DiagnosticResult::singleResult($label, DiagnosticResult::STATUS_WARNING, $comment));
}
/**
* Returns the help message when the auto update can't run because of missing permissions
*
* @return string
*/
public static function getAutoUpdateMakeWritableMessage()
{
$realpath = Filesystem::realpath(PIWIK_INCLUDE_PATH . '/');
$message = '';
$message .= "<code>chown -R " . self::getUserAndGroup() . " " . $realpath . "</code><br />";
$message .= "<code>chmod -R 0755 " . $realpath . "</code><br />";
$message .= 'After you execute these commands (or change permissions via your FTP software), refresh the page and you should be able to use the "Automatic Update" feature.';
return $message;
}
public static function getOwnerOfPiwikFiles()
{
$index = Filesystem::realpath(PIWIK_INCLUDE_PATH . '/index.php');
$stat = stat($index);
if (!$stat) {
return '';
}
$group = posix_getgrgid($stat[5]);
$group = $group['name'];
$user = posix_getpwuid($stat[4]);
$user = $user['name'];
return "{$user}:{$group}";
}
