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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\CustomJsTracker\Diagnostic;
use Piwik\Filechecks;
use Piwik\Filesystem;
use Piwik\Plugins\CustomJsTracker\File;
use Piwik\Plugins\Diagnostics\Diagnostic\Diagnostic;
use Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult;
use Piwik\SettingsPiwik;
use Piwik\SettingsServer;
use Piwik\Tracker\TrackerCodeGenerator;
use Piwik\Translation\Translator;
/**
* Check Piwik JS is writable
*/
class TrackerJsCheck implements Diagnostic
{
/**
* @var Translator
*/
private $translator;
public function __construct(Translator $translator)
{
$this->translator = $translator;
}
public function execute()
{
// for users that installed matomo 3.7+ we only check for matomo.js being writable... for all other users we
// check both piwik.js and matomo.js as they can use both
$filesToCheck = array('matomo.js');
$jsCodeGenerator = new TrackerCodeGenerator();
if (SettingsPiwik::isMatomoInstalled() && $jsCodeGenerator->shouldPreferPiwikEndpoint()) {
// if matomo is not installed yet, we definitely prefer matomo.js... check for isMatomoInstalled is needed
// cause otherwise it would perform a db query before matomo DB is configured
$filesToCheck[] = 'piwik.js';
}
$notWritableFiles = array();
foreach ($filesToCheck as $fileToCheck) {
$file = new File(PIWIK_DOCUMENT_ROOT . '/' . $fileToCheck);
if (!$file->hasWriteAccess()) {
$notWritableFiles[] = $fileToCheck;
}
}
$label = $this->translator->translate('CustomJsTracker_DiagnosticPiwikJsWritable', $this->makeFilesTitles($filesToCheck));
if (empty($notWritableFiles)) {
return array(DiagnosticResult::singleResult($label, DiagnosticResult::STATUS_OK, ''));
}
$comment = $this->translator->translate('CustomJsTracker_DiagnosticPiwikJsNotWritable', $this->makeFilesTitles($notWritableFiles));
if (!SettingsServer::isWindows()) {
$command = '';
foreach ($notWritableFiles as $notWritableFile) {
$realpath = Filesystem::realpath(PIWIK_INCLUDE_PATH . '/' . $notWritableFile);
$command .= "<br/><code> chmod +w $realpath<br/> chown " . Filechecks::getUserAndGroup() . " " . $realpath . "</code><br />";
}
$comment .= $this->translator->translate('CustomJsTracker_DiagnosticPiwikJsMakeWritable', array($this->makeFilesTitles($notWritableFiles), $command));
}
return array(DiagnosticResult::singleResult($label, DiagnosticResult::STATUS_WARNING, $comment));
}
private function makeFilesTitles($files)
{
return '"/' . implode('" & "/', $files) . '"';
}
}
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