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));
}
/**
* @param OutputInterface $output
*/
protected function writeAlertMessageWhenCommandExecutedWithUnexpectedUser(OutputInterface $output)
{
if (SettingsServer::isWindows()) {
// does not work on windows
return;
}
$processUserAndGroup = Filechecks::getUserAndGroup();
$fileOwnerUserAndGroup = Filechecks::getOwnerOfPiwikFiles();
if (!$fileOwnerUserAndGroup || $processUserAndGroup == $fileOwnerUserAndGroup) {
// current process user/group appear to be same as the Piwik filesystem user/group -> OK
return;
}
$output->writeln(sprintf("<comment>It appears you have executed this update with user %s, while your Piwik files are owned by %s. \n\nTo ensure that the Piwik files are readable by the correct user, you may need to run the following command (or a similar command depending on your server configuration):\n\n\$ %s</comment>", $processUserAndGroup, $fileOwnerUserAndGroup, Filechecks::getCommandToChangeOwnerOfPiwikFiles()));
}
