/**
* onUncaughtException event listener
*
* @param iMSCP_Exception_Event $event
* @return void
*/
public function onUncaughtException(iMSCP_Exception_Event $event)
{
if (iMSCP_Registry::isRegistered('config')) {
$debug = iMSCP_Registry::get('config')->DEBUG;
} else {
$debug = 1;
}
$mail = $this->prepareMail($event->getException());
if (!empty($mail)) {
$footprintsCacheFile = CACHE_PATH . '/mail_body_footprints.php';
$footprints = array();
$now = time();
// Load footprints cache file
if (is_readable($footprintsCacheFile)) {
if (!$debug) {
$footprints = (include $footprintsCacheFile);
} else {
iMSCP_Utility_OpcodeCache::clearAllActive($footprintsCacheFile);
// Be sure to load newest version on next call
@unlink($footprintsCacheFile);
}
if (!is_array($footprints)) {
$footprints = array();
}
}
# Remove expired entries from the cache
foreach ($footprints as $footprint => $expireTime) {
if ($expireTime <= $now) {
unset($footprints[$footprint]);
}
}
// Do not send mail for identical exception in next 24 hours
if (!array_key_exists($mail['footprint'], $footprints) || $footprints[$mail['footprint']] < $now) {
if (@mail($mail['rcptTo'], $mail['subject'], $mail['body'], $mail['header'])) {
# Add mail footprint into the cache
$footprints[$mail['footprint']] = strtotime("+24 hours");
}
}
// Update footprints cache file
if (!$debug) {
$fileContent = "<?php\n";
$fileContent .= "// File automatically generated by i-MSCP. Do not edit it manually.\n";
$fileContent .= "return " . var_export($footprints, true) . ";\n";
@file_put_contents($footprintsCacheFile, $fileContent, LOCK_EX);
iMSCP_Utility_OpcodeCache::clearAllActive($footprintsCacheFile);
// Be sure to load newest version on next call
}
}
}
/**
* Initialize the cache properties
*
* @return void
*/
protected static function initialize()
{
$apcVersion = phpversion('apc');
$xcVersion = phpversion('xcache');
static::$supportedCaches = array('OPcache' => array('active' => extension_loaded('Zend OPcache') && ini_get('opcache.enable') === '1', 'version' => phpversion('Zend OPcache'), 'canReset' => true, 'canInvalidate' => function_exists('opcache_invalidate'), 'error' => false, 'clearCallback' => function ($fileAbsPath) {
if ($fileAbsPath !== null && function_exists('opcache_invalidate')) {
opcache_invalidate($fileAbsPath, true);
} else {
opcache_reset();
}
}), 'APC' => array('active' => extension_loaded('apc') && !extension_loaded('apcu') && ini_get('apc.enabled') === '1', 'version' => $apcVersion, 'canReset' => true, 'canInvalidate' => self::canApcInvalidate(), 'error' => $apcVersion && version_compare($apcVersion, '3.1.7', '<'), 'clearCallback' => function ($fileAbsPath) {
if ($fileAbsPath !== null && iMSCP_Utility_OpcodeCache::getCanInvalidate('APC')) {
// This may output a warning like: PHP Warning: apc_delete_file(): Could not stat file
// This warning isn't true, this means that apc was unable to generate the cache key
// which depends on the configuration of APC.
@apc_delete_file($fileAbsPath);
} else {
apc_clear_cache('opcode');
}
}), 'XCache' => array('active' => extension_loaded('xcache'), 'version' => $xcVersion, 'canReset' => true, 'canInvalidate' => false, 'error' => false, 'clearCallback' => $xcVersion && version_compare($xcVersion, '3.0.0', '<') ? function () {
if (!ini_get('xcache.admin.enable_auth')) {
xcache_clear_cache(XC_TYPE_PHP, 0);
}
} : function () {
if (!ini_get('xcache.admin.enable_auth')) {
xcache_clear_cache(XC_TYPE_PHP);
}
}), 'eAccelerator' => array('active' => extension_loaded('eAccelerator'), 'version' => phpversion('eaccelerator'), 'canReset' => false, 'canInvalidate' => false, 'error' => false, 'clearCallback' => function () {
eaccelerator_clear();
}), 'ZendOptimizerPlus' => array('active' => extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.enable') === '1', 'version' => phpversion('Zend Optimizer+'), 'canReset' => true, 'canInvalidate' => false, 'error' => false, 'clearCallback' => function () {
accelerator_reset();
}));
static::$activeCaches = array();
// Cache the active ones
foreach (static::$supportedCaches as $opcodeCache => $properties) {
if ($properties['active']) {
static::$activeCaches[$opcodeCache] = $properties;
}
}
}
$action = 'delete';
break;
default:
// Handle case where the error field is not NULL and status field is in unexpected state
// Should never occurs...
$pluginManager->pluginSetStatus($pluginName, 'todisable');
$action = 'disable';
}
doAction($pluginManager, $pluginName, $action);
} else {
showBadRequestErrorPage();
}
} elseif (isset($_POST['bulk_actions'])) {
doBulkAction($pluginManager);
} elseif (!empty($_FILES) && uploadPlugin($pluginManager)) {
OpcodeCacheUtils::clearAllActive();
// Force newest files to be loaded on next run
set_page_message(tr('Plugin has been successfully uploaded.'), 'success');
redirectTo('settings_plugins.php?update_plugin_list');
}
redirectTo('settings_plugins.php');
}
$tpl = new TemplateEngine();
$tpl->define_dynamic(array('layout' => 'shared/layouts/ui.tpl', 'page' => 'admin/settings_plugins.tpl', 'page_message' => 'layout', 'plugins_block' => 'page', 'plugin_block' => 'plugins_block', 'plugin_status_details_block' => 'plugin_block', 'plugin_activate_link' => 'plugin_block', 'plugin_deactivate_link' => 'plugin_block', 'plugin_protected_link' => 'plugin_block'));
EventManager::getInstance()->registerListener(Events::onGetJsTranslations, function ($event) {
/** @var $event \iMSCP_Events_Event $translations */
$event->getParam('translations')->core = array_merge($event->getParam('translations')->core, array('dataTable' => getDataTablesPluginTranslations(false), 'force_retry' => tr('Force retry'), 'close' => tr('Close'), 'error_details' => tr('Error details')));
});
$tpl->assign(array('TR_PAGE_TITLE' => tr('Admin / Settings / Plugin Management'), 'TR_BULK_ACTIONS' => tr('Bulk Actions'), 'TR_PLUGIN' => tr('Plugin'), 'TR_DESCRIPTION' => tr('Description'), 'TR_STATUS' => tr('Status'), 'TR_ACTIONS' => tr('Actions'), 'TR_INSTALL' => tr('Install'), 'TR_ACTIVATE' => tr('Activate'), 'TR_DEACTIVATE_TOOLTIP' => tr('Deactivate this plugin'), 'TR_DEACTIVATE' => tr('Deactivate'), 'TR_UNINSTALL' => tr('Uninstall'), 'TR_PROTECT' => tr('Protect'), 'TR_DELETE' => tr('Delete'), 'TR_PROTECT_TOOLTIP' => tr('Protect this plugin'), 'TR_VERSION' => tr('Version'), 'TR_BY' => tr('By'), 'TR_VISIT_PLUGIN_SITE' => tr('Visit plugin site'), 'TR_UPDATE_PLUGIN_LIST' => tr('Update Plugins'), 'TR_APPLY' => tr('Apply'), 'TR_PLUGIN_UPLOAD' => tr('Plugins Upload'), 'TR_UPLOAD' => tr('Upload'), 'TR_PLUGIN_ARCHIVE' => tr('Plugin archive'), 'TR_PLUGIN_ARCHIVE_TOOLTIP' => tr('Only tar.gz, tar.bz2 and zip archives are accepted.'), 'TR_PLUGIN_HINT' => tr('Plugins hook into i-MSCP to extend its functionality with custom features. Plugins are developed independently from the core i-MSCP application by thousands of developers all over the world. You can find new plugins to install by browsing the %s.', '<a style="text-decoration: underline" href="http://i-mscp.net/filebase/index.php/Filebase/" target="_blank">' . tr('i-MSCP plugin store') . '</a></u>'), 'TR_CLICK_FOR_MORE_DETAILS' => tr('Click here for more details')));
generateNavigation($tpl);
generatePage($tpl, $pluginManager);
/**
* Build languages index from machine object files.
*
* @throws iMSCP_Exception
* @return void
*/
function i18n_buildLanguageIndex()
{
/** @var $cfg iMSCP_Config_Handler_File */
$cfg = iMSCP_Registry::get('config');
// Clear translation cache
/** @var Zend_Translate $translator */
$translator = iMSCP_Registry::get('translator');
if ($translator->hasCache()) {
$translator->clearCache('iMSCP');
}
# Remove all cached navigation translation files
if (@is_dir(CACHE_PATH . '/translations/navigation')) {
if (!utils_removeDir(CACHE_PATH . '/translations/navigation')) {
throw new iMSCP_Exception('Unable to remove directory for cached navigation translation files');
}
}
# Clear opcode cache if any
iMSCP_Utility_OpcodeCache::clearAllActive();
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($cfg->GUI_ROOT_DIR . '/i18n/locales/', FilesystemIterator::SKIP_DOTS));
$availableLanguages = array();
/** @var $item SplFileInfo */
foreach ($iterator as $item) {
if (strlen($basename = $item->getBasename()) > 8) {
continue;
}
if ($item->isReadable()) {
$parser = new iMSCP_I18n_Parser_Gettext($item->getPathname());
$translationTable = $parser->getTranslationTable();
if (!empty($translationTable)) {
$poRevisionDate = DateTime::createFromFormat('Y-m-d H:i O', $parser->getPotCreationDate());
$availableLanguages[$basename] = array('locale' => $parser->getLanguage(), 'revision' => $poRevisionDate->format('Y-m-d H:i'), 'translatedStrings' => $parser->getNumberOfTranslatedStrings(), 'lastTranslator' => $parser->getLastTranslator());
// Getting localized language name
if (!isset($translationTable['_: Localised language'])) {
$availableLanguages[$basename]['language'] = tr('Unknown');
} else {
$availableLanguages[$basename]['language'] = $translationTable['_: Localised language'];
}
} else {
set_page_message(tr('The %s translation file has been ignored: Translation table is empty.', $basename), 'warning');
}
}
}
/** @var $dbConfig iMSCP_Config_Handler_Db */
$dbConfig = iMSCP_Registry::get('dbConfig');
sort($availableLanguages);
$serializedData = serialize($availableLanguages);
$dbConfig['AVAILABLE_LANGUAGES'] = $serializedData;
$cfg['AVAILABLE_LANGUAGES'] = $serializedData;
}
/**
* Return plugin configuration from file
*
* @throws iMSCP_Plugin_Exception in case plugin configuration file is not readable
* @return array
*/
public final function getConfigFromFile()
{
$this->isLoadedConfig = false;
$pluginName = $this->getName();
$file = $this->getPluginManager()->pluginGetDirectory() . "/{$pluginName}/config.php";
$config = array();
if (@file_exists($file)) {
if (@is_readable($file)) {
$config = (include $file);
iMSCP_Utility_OpcodeCache::clearAllActive($file);
// Be sure to load newest version on next call
$file = PERSISTENT_PATH . "/plugins/{$pluginName}.php";
if (@is_readable($file)) {
$localConfig = (include $file);
iMSCP_Utility_OpcodeCache::clearAllActive($file);
// Be sure to load newest version on next call
if (array_key_exists('__REMOVE__', $localConfig) && is_array($localConfig['__REMOVE__'])) {
$config = utils_arrayDiffRecursive($config, $localConfig['__REMOVE__']);
if (array_key_exists('__OVERRIDE__', $localConfig) && is_array($localConfig['__OVERRIDE__'])) {
$config = utils_arrayMergeRecursive($config, $localConfig['__OVERRIDE__']);
}
}
}
} else {
throw new iMSCP_Plugin_Exception(tr('Unable to read the plugin %s file. Please check file permissions', $file));
}
}
return $config;
}
/**
* Handle plugin protection file
*
* @return bool TRUE when protection file is successfully created/updated or removed FALSE otherwise
*/
protected function pluginUpdateProtectedFile()
{
$file = PERSISTENT_PATH . '/protected_plugins.php';
$lastUpdate = 'Last update: ' . date('Y-m-d H:i:s', time()) . ' by ' . $_SESSION['user_logged'];
$content = "<?php\n/**\n * Protected plugin list\n * Auto-generated by i-MSCP Plugin Manager\n";
$content .= " * {$lastUpdate}\n */\n\n";
if (!empty($this->protectedPlugins)) {
foreach ($this->protectedPlugins as $name) {
$content .= "\$protectedPlugins[] = '{$name}';\n";
}
iMSCP_Utility_OpcodeCache::clearAllActive($file);
// Be sure to load newest version on next call
@unlink($file);
if (@file_put_contents($file, "{$content}\n", LOCK_EX) === false) {
set_page_message(tr('Plugin Manager: Unable to write the %s file for protected plugins.', $file), 'error');
write_log(sprintf('Plugin Manager: Unable to write the %s file for protected plugins.', $file));
return false;
}
} elseif (@is_writable($file)) {
iMSCP_Utility_OpcodeCache::clearAllActive($file);
// Be sure to load newest version on next call
if (!@unlink($file)) {
write_log(sprintf('Plugin Manager: Unable to remove the %s file'), $file, E_USER_WARNING);
return false;
}
}
return true;
}