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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\Installation;
use Piwik\API\Request;
use Piwik\Common;
use Piwik\Config;
use Piwik\Exception\NotYetInstalledException;
use Piwik\FrontController;
use Piwik\Piwik;
use Piwik\Plugins\Installation\Exception\DatabaseConnectionFailedException;
use Piwik\SettingsPiwik;
use Piwik\View as PiwikView;
/**
*
*/
class Installation extends \Piwik\Plugin
{
protected $installationControllerName = '\\Piwik\\Plugins\\Installation\\Controller';
/**
* @see \Piwik\Plugin::registerEvents
*/
public function registerEvents()
{
$hooks = array(
'Config.NoConfigurationFile' => 'dispatch',
'Config.badConfigurationFile' => 'dispatch',
'Db.cannotConnectToDb' => 'displayDbConnectionMessage',
'Request.dispatch' => 'dispatchIfNotInstalledYet',
'AssetManager.getStylesheetFiles' => 'getStylesheetFiles',
);
return $hooks;
}
public function displayDbConnectionMessage($exception = null)
{
Common::sendResponseCode(500);
$errorMessage = $exception->getMessage();
if (Request::isApiRequest(null)) {
$ex = new DatabaseConnectionFailedException($errorMessage);
throw $ex;
}
$view = new PiwikView("@Installation/cannotConnectToDb");
$view->exceptionMessage = $errorMessage;
$ex = new DatabaseConnectionFailedException($view->render());
$ex->setIsHtmlMessage();
throw $ex;
}
public function dispatchIfNotInstalledYet(&$module, &$action, &$parameters)
{
$general = Config::getInstance()->General;
if (!SettingsPiwik::isMatomoInstalled() && !$general['enable_installer']) {
throw new NotYetInstalledException('Matomo is not set up yet');
}
if (empty($general['installation_in_progress'])) {
return;
}
if ($module == 'Installation') {
return;
}
$module = 'Installation';
if (!$this->isAllowedAction($action)) {
$action = 'welcome';
}
$parameters = array();
}
public function setControllerToLoad($newControllerName)
{
$this->installationControllerName = $newControllerName;
}
protected function getInstallationController()
{
return new $this->installationControllerName();
}
/**
* @param \Exception|null $exception
*/
public function dispatch($exception = null)
{
if ($exception) {
$message = $exception->getMessage();
} else {
$message = '';
}
$action = Common::getRequestVar('action', 'welcome', 'string');
if ($this->isAllowedAction($action) && (!defined('PIWIK_ENABLE_DISPATCH') || PIWIK_ENABLE_DISPATCH)) {
echo FrontController::getInstance()->dispatch('Installation', $action, array($message));
} elseif (defined('PIWIK_ENABLE_DISPATCH') && !PIWIK_ENABLE_DISPATCH) {
if ($exception && $exception instanceof \Exception) {
throw $exception;
}
return;
} else {
Piwik::exitWithErrorMessage($this->getMessageToInviteUserToInstallPiwik($message));
}
exit;
}
/**
* Adds CSS files to list of CSS files for asset manager.
*/
public function getStylesheetFiles(&$stylesheets)
{
$stylesheets[] = "plugins/Installation/stylesheets/systemCheckPage.less";
}
private function isAllowedAction($action)
{
$controller = $this->getInstallationController();
$isActionWhiteListed = in_array($action, array('saveLanguage', 'getInstallationCss', 'getInstallationJs', 'reuseTables'));
return in_array($action, array_keys($controller->getInstallationSteps()))
|| $isActionWhiteListed;
}
/**
* @param $message
* @return string
*/
private function getMessageToInviteUserToInstallPiwik($message)
{
$messageWhenPiwikSeemsNotInstalled =
$message .
"\n<br/>" .
Piwik::translate('Installation_NoConfigFileFound') .
"<br/><b>» " .
Piwik::translate('Installation_YouMayInstallPiwikNow', array("<a href='index.php'>", "</a></b>")) .
"<br/><small>" .
Piwik::translate('Installation_IfPiwikInstalledBeforeTablesCanBeKept') .
"</small>";
return $messageWhenPiwikSeemsNotInstalled;
}
}
|
