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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\CorePluginsAdmin;
use Exception;
use Piwik\API\Request;
use Piwik\Common;
use Piwik\Exception\MissingFilePermissionException;
use Piwik\Filechecks;
use Piwik\Filesystem;
use Piwik\Nonce;
use Piwik\Notification;
use Piwik\Piwik;
use Piwik\Plugin;
use Piwik\Translation\Translator;
use Piwik\Url;
use Piwik\Version;
use Piwik\View;
class Controller extends Plugin\ControllerAdmin
{
const UPDATE_NONCE = 'CorePluginsAdmin.updatePlugin';
const INSTALL_NONCE = 'CorePluginsAdmin.installPlugin';
const ACTIVATE_NONCE = 'CorePluginsAdmin.activatePlugin';
const DEACTIVATE_NONCE = 'CorePluginsAdmin.deactivatePlugin';
const UNINSTALL_NONCE = 'CorePluginsAdmin.uninstallPlugin';
private $validSortMethods = array('popular', 'newest', 'alpha');
private $defaultSortMethod = 'popular';
/**
* @var Translator
*/
private $translator;
/**
* @var Plugin\SettingsProvider
*/
private $settingsProvider;
public function __construct(Translator $translator, Plugin\SettingsProvider $settingsProvider)
{
$this->translator = $translator;
$this->settingsProvider = $settingsProvider;
parent::__construct();
}
public function marketplace()
{
self::dieIfMarketplaceIsDisabled();
$show = Common::getRequestVar('show', 'plugins', 'string');
$query = Common::getRequestVar('query', '', 'string', $_POST);
$sort = Common::getRequestVar('sort', $this->defaultSortMethod, 'string');
if (!in_array($sort, $this->validSortMethods)) {
$sort = $this->defaultSortMethod;
}
$view = $this->configureView('@CorePluginsAdmin/marketplace');
$marketplace = new Marketplace();
$showThemes = ($show === 'themes');
$view->plugins = $marketplace->searchPlugins($query, $sort, $showThemes);
$view->showThemes = $showThemes;
$view->query = $query;
$view->sort = $sort;
$view->installNonce = Nonce::getNonce(static::INSTALL_NONCE);
$view->updateNonce = Nonce::getNonce(static::UPDATE_NONCE);
$view->isSuperUser = Piwik::hasUserSuperUserAccess();
return $view->render();
}
private function createUpdateOrInstallView($template, $nonceName)
{
static::dieIfMarketplaceIsDisabled();
$pluginName = $this->initPluginModification($nonceName);
$this->dieIfPluginsAdminIsDisabled();
$view = $this->configureView('@CorePluginsAdmin/' . $template);
$view->plugin = array('name' => $pluginName);
try {
$pluginInstaller = new PluginInstaller($pluginName);
$pluginInstaller->installOrUpdatePluginFromMarketplace();
} catch (\Exception $e) {
$notification = new Notification($e->getMessage());
$notification->context = Notification::CONTEXT_ERROR;
Notification\Manager::notify('CorePluginsAdmin_InstallPlugin', $notification);
$this->redirectAfterModification(true);
return;
}
$marketplace = new Marketplace();
$view->plugin = $marketplace->getPluginInfo($pluginName);
return $view;
}
public function updatePlugin()
{
$view = $this->createUpdateOrInstallView('updatePlugin', static::UPDATE_NONCE);
return $view->render();
}
public function installPlugin()
{
$view = $this->createUpdateOrInstallView('installPlugin', static::INSTALL_NONCE);
$view->nonce = Nonce::getNonce(static::ACTIVATE_NONCE);
return $view->render();
}
public function uploadPlugin()
{
static::dieIfPluginsAdminIsDisabled();
Piwik::checkUserHasSuperUserAccess();
$nonce = Common::getRequestVar('nonce', null, 'string');
if (!Nonce::verifyNonce(static::INSTALL_NONCE, $nonce)) {
throw new \Exception($this->translator->translate('General_ExceptionNonceMismatch'));
}
Nonce::discardNonce(static::INSTALL_NONCE);
if (empty($_FILES['pluginZip'])) {
throw new \Exception('You did not specify a ZIP file.');
}
if (!empty($_FILES['pluginZip']['error'])) {
throw new \Exception('Something went wrong during the plugin file upload. Please try again.');
}
$file = $_FILES['pluginZip']['tmp_name'];
if (!file_exists($file)) {
throw new \Exception('Something went wrong during the plugin file upload. Please try again.');
}
$view = $this->configureView('@CorePluginsAdmin/uploadPlugin');
$pluginInstaller = new PluginInstaller('uploaded');
$pluginMetadata = $pluginInstaller->installOrUpdatePluginFromFile($file);
$view->nonce = Nonce::getNonce(static::ACTIVATE_NONCE);
$view->plugin = array(
'name' => $pluginMetadata->name,
'version' => $pluginMetadata->version,
'isTheme' => !empty($pluginMetadata->theme),
'isActivated' => \Piwik\Plugin\Manager::getInstance()->isPluginActivated($pluginMetadata->name)
);
return $view->render();
}
public function pluginDetails()
{
static::dieIfMarketplaceIsDisabled();
$pluginName = Common::getRequestVar('pluginName', null, 'string');
$activeTab = Common::getRequestVar('activeTab', '', 'string');
if ('changelog' !== $activeTab) {
$activeTab = '';
}
$view = $this->configureView('@CorePluginsAdmin/pluginDetails');
try {
$marketplace = new Marketplace();
$view->plugin = $marketplace->getPluginInfo($pluginName);
$view->isSuperUser = Piwik::hasUserSuperUserAccess();
$view->installNonce = Nonce::getNonce(static::INSTALL_NONCE);
$view->updateNonce = Nonce::getNonce(static::UPDATE_NONCE);
$view->activeTab = $activeTab;
} catch (\Exception $e) {
$view->errorMessage = $e->getMessage();
}
return $view->render();
}
/**
* @deprecated
*/
public function browsePlugins()
{
$this->redirectToIndex('CorePluginsAdmin', 'marketplace');
}
/**
* @deprecated
*/
public function browseThemes()
{
$this->redirectToIndex('CorePluginsAdmin', 'marketplace', null, null, null, array('show' => 'themes'));
}
/**
* @deprecated
*/
public function userBrowsePlugins()
{
$this->redirectToIndex('CorePluginsAdmin', 'marketplace', null, null, null, array('mode' => 'user'));
}
private function dieIfMarketplaceIsDisabled()
{
if (!CorePluginsAdmin::isMarketplaceEnabled()) {
throw new \Exception('The Marketplace feature has been disabled.
You may enable the Marketplace by changing the config entry "enable_marketplace" to 1.
Please contact your Piwik admins with your request so they can assist.');
}
$this->dieIfPluginsAdminIsDisabled();
}
private function dieIfPluginsAdminIsDisabled()
{
if (!CorePluginsAdmin::isPluginsAdminEnabled()) {
throw new \Exception('Enabling, disabling and uninstalling plugins has been disabled by Piwik admins.
Please contact your Piwik admins with your request so they can assist you.');
}
}
private function createPluginsOrThemesView($template, $themesOnly)
{
Piwik::checkUserHasSuperUserAccess();
$view = $this->configureView('@CorePluginsAdmin/' . $template);
$view->updateNonce = Nonce::getNonce(static::UPDATE_NONCE);
$view->activateNonce = Nonce::getNonce(static::ACTIVATE_NONCE);
$view->uninstallNonce = Nonce::getNonce(static::UNINSTALL_NONCE);
$view->deactivateNonce = Nonce::getNonce(static::DEACTIVATE_NONCE);
$view->pluginsInfo = $this->getPluginsInfo($themesOnly);
$users = Request::processRequest('UsersManager.getUsers');
$view->otherUsersCount = count($users) - 1;
$view->themeEnabled = \Piwik\Plugin\Manager::getInstance()->getThemeEnabled()->getPluginName();
$view->pluginNamesHavingSettings = array_keys($this->settingsProvider->getAllSystemSettings());
$view->isMarketplaceEnabled = CorePluginsAdmin::isMarketplaceEnabled();
$view->isPluginsAdminEnabled = CorePluginsAdmin::isPluginsAdminEnabled();
$view->pluginsHavingUpdate = array();
$view->marketplacePluginNames = array();
if (CorePluginsAdmin::isMarketplaceEnabled()) {
try {
$marketplace = new Marketplace();
$view->marketplacePluginNames = $marketplace->getAvailablePluginNames($themesOnly);
$pluginsHavingUpdate = $marketplace->getPluginsHavingUpdate(true);
$themesHavingUpdate = $marketplace->getPluginsHavingUpdate(false);
$view->pluginsHavingUpdate = $pluginsHavingUpdate + $themesHavingUpdate;
} catch(Exception $e) {
// curl exec connection error (ie. server not connected to internet)
}
}
return $view;
}
public function plugins()
{
$view = $this->createPluginsOrThemesView('plugins', $themesOnly = false);
return $view->render();
}
public function themes()
{
$view = $this->createPluginsOrThemesView('themes', $themesOnly = true);
return $view->render();
}
protected function configureView($template)
{
Piwik::checkUserIsNotAnonymous();
$view = new View($template);
$this->setBasicVariablesView($view);
// If user can manage plugins+themes, display a warning if config not writable
if (CorePluginsAdmin::isPluginsAdminEnabled()) {
$this->displayWarningIfConfigFileNotWritable();
}
$view->errorMessage = '';
return $view;
}
protected function getPluginsInfo($themesOnly = false)
{
$pluginManager = \Piwik\Plugin\Manager::getInstance();
$plugins = $pluginManager->loadAllPluginsAndGetTheirInfo();
foreach ($plugins as $pluginName => &$plugin) {
$plugin['isCorePlugin'] = $pluginManager->isPluginBundledWithCore($pluginName);
if (!empty($plugin['info']['description'])) {
$plugin['info']['description'] = $this->translator->translate($plugin['info']['description']);
}
if (!isset($plugin['info'])) {
$suffix = $this->translator->translate('CorePluginsAdmin_PluginNotWorkingAlternative');
// If the plugin has been renamed, we do not show message to ask user to update plugin
list($pluginNameRenamed, $methodName) = Request::getRenamedModuleAndAction($pluginName, 'index');
if ($pluginName != $pluginNameRenamed) {
$suffix = "You may uninstall the plugin or manually delete the files in piwik/plugins/$pluginName/";
}
$description = '<strong><em>'
. $this->translator->translate('CorePluginsAdmin_PluginNotCompatibleWith', array($pluginName, self::getPiwikVersion()))
. '</strong><br/>'
. $suffix
. '</em>';
$plugin['info'] = array(
'description' => $description,
'version' => $this->translator->translate('General_Unknown'),
'theme' => false,
);
}
}
$pluginsFiltered = $this->keepPluginsOrThemes($themesOnly, $plugins);
return $pluginsFiltered;
}
protected function keepPluginsOrThemes($themesOnly, $plugins)
{
$pluginsFiltered = array();
foreach ($plugins as $name => $thisPlugin) {
$isTheme = false;
if (!empty($thisPlugin['info']['theme'])) {
$isTheme = (bool)$thisPlugin['info']['theme'];
}
if (($themesOnly && $isTheme)
|| (!$themesOnly && !$isTheme)
) {
$pluginsFiltered[$name] = $thisPlugin;
}
}
return $pluginsFiltered;
}
public function safemode($lastError = array())
{
$this->tryToRepairPiwik();
if (empty($lastError)) {
$lastError = array(
'message' => Common::getRequestVar('error_message', null, 'string'),
'file' => Common::getRequestVar('error_file', null, 'string'),
'line' => Common::getRequestVar('error_line', null, 'integer')
);
}
$outputFormat = Common::getRequestVar('format', 'html', 'string');
$outputFormat = strtolower($outputFormat);
if (!empty($outputFormat) && 'html' !== $outputFormat) {
$errorMessage = $lastError['message'];
if (Piwik::isUserIsAnonymous()) {
$errorMessage = 'A fatal error occurred.';
}
$response = new \Piwik\API\ResponseBuilder($outputFormat);
$message = $response->getResponseException(new Exception($errorMessage));
return $message;
}
if (Common::isPhpCliMode()) { // TODO: I can't find how this will ever get called / safeMode is never set for Console
throw new Exception("Error: " . var_export($lastError, true));
}
$view = new View('@CorePluginsAdmin/safemode');
$view->lastError = $lastError;
$view->isSuperUser = Piwik::hasUserSuperUserAccess();
$view->isAnonymousUser = Piwik::isUserIsAnonymous();
$view->plugins = Plugin\Manager::getInstance()->loadAllPluginsAndGetTheirInfo();
$view->deactivateNonce = Nonce::getNonce(static::DEACTIVATE_NONCE);
$view->uninstallNonce = Nonce::getNonce(static::UNINSTALL_NONCE);
$view->emailSuperUser = implode(',', Piwik::getAllSuperUserAccessEmailAddresses());
$view->piwikVersion = Version::VERSION;
$view->showVersion = !Common::getRequestVar('tests_hide_piwik_version', 0);
$view->pluginCausesIssue = '';
if (!empty($lastError['file'])) {
preg_match('/piwik\/plugins\/(.*)\//', $lastError['file'], $matches);
if (!empty($matches[1])) {
$view->pluginCausesIssue = $matches[1];
}
}
return $view->render();
}
public function activate($redirectAfter = true)
{
$pluginName = $this->initPluginModification(static::ACTIVATE_NONCE);
$this->dieIfPluginsAdminIsDisabled();
\Piwik\Plugin\Manager::getInstance()->activatePlugin($pluginName);
if ($redirectAfter) {
$plugin = \Piwik\Plugin\Manager::getInstance()->loadPlugin($pluginName);
$actionToRedirect = 'plugins';
if ($plugin->isTheme()) {
$actionToRedirect = 'themes';
}
$message = $this->translator->translate('CorePluginsAdmin_SuccessfullyActicated', array($pluginName));
if ($this->settingsProvider->getSystemSettings($pluginName)) {
$target = sprintf('<a href="index.php%s#%s">',
Url::getCurrentQueryStringWithParametersModified(array('module' => 'CoreAdminHome', 'action' => 'generalSettings')),
$pluginName);
$message .= ' ' . $this->translator->translate('CorePluginsAdmin_ChangeSettingsPossible', array($target, '</a>'));
}
$notification = new Notification($message);
$notification->raw = true;
$notification->title = $this->translator->translate('General_WellDone');
$notification->context = Notification::CONTEXT_SUCCESS;
Notification\Manager::notify('CorePluginsAdmin_PluginActivated', $notification);
$this->redirectToIndex('CorePluginsAdmin', $actionToRedirect);
}
}
public function deactivate($redirectAfter = true)
{
$pluginName = $this->initPluginModification(static::DEACTIVATE_NONCE);
$this->dieIfPluginsAdminIsDisabled();
\Piwik\Plugin\Manager::getInstance()->deactivatePlugin($pluginName);
$this->redirectAfterModification($redirectAfter);
}
public function uninstall($redirectAfter = true)
{
$pluginName = $this->initPluginModification(static::UNINSTALL_NONCE);
$this->dieIfPluginsAdminIsDisabled();
$uninstalled = \Piwik\Plugin\Manager::getInstance()->uninstallPlugin($pluginName);
if (!$uninstalled) {
$path = Filesystem::getPathToPiwikRoot() . '/plugins/' . $pluginName . '/';
$messagePermissions = Filechecks::getErrorMessageMissingPermissions($path);
$messageIntro = $this->translator->translate("Warning: \"%s\" could not be uninstalled. Piwik did not have enough permission to delete the files in $path. ",
$pluginName);
$exitMessage = $messageIntro . "<br/><br/>" . $messagePermissions;
$exitMessage .= "<br> Or manually delete this directory (using FTP or SSH access)";
$ex = new MissingFilePermissionException($exitMessage);
$ex->setIsHtmlMessage();
throw $ex;
}
$this->redirectAfterModification($redirectAfter);
}
protected function initPluginModification($nonceName)
{
Piwik::checkUserHasSuperUserAccess();
$nonce = Common::getRequestVar('nonce', null, 'string');
if (!Nonce::verifyNonce($nonceName, $nonce)) {
throw new \Exception($this->translator->translate('General_ExceptionNonceMismatch'));
}
Nonce::discardNonce($nonceName);
$pluginName = Common::getRequestVar('pluginName', null, 'string');
return $pluginName;
}
protected function redirectAfterModification($redirectAfter)
{
if ($redirectAfter) {
Url::redirectToReferrer();
}
}
private function tryToRepairPiwik()
{
// in case any opcaches etc were not cleared after an update for instance. Might prevent from getting the
// error again
try {
Filesystem::deleteAllCacheOnUpdate();
} catch (Exception $e) {}
}
}
|