public function process()
{
global $timeStart;
// initialize logging service
$logger = OzoneLogger::instance();
$loggerFileOutput = new OzoneLoggerFileOutput();
$loggerFileOutput->setLogFileName(WIKIDOT_ROOT . "/logs/ozone.log");
$logger->addLoggerOutput($loggerFileOutput);
$logger->setDebugLevel(GlobalProperties::$LOGGER_LEVEL);
$logger->debug("AJAX module request processing started, logger initialized");
Ozone::init();
$runData = new RunData();
/* processing an AJAX request! */
$runData->setAjaxMode(true);
$runData->init();
// extra return array - just for ajax handling
$runData->ajaxResponseAdd("status", "OK");
Ozone::setRunData($runData);
$logger->debug("RunData object created and initialized");
// handle session at the begging of procession
$runData->handleSessionStart();
$template = $runData->getModuleTemplate();
$classFile = $runData->getModuleClassPath();
$className = $runData->getModuleClassName();
$logger->debug("processing template: " . $runData->getModuleTemplate() . ", class: {$className}");
require_once $classFile;
$module = new $className();
// module security check
if (!$module->isAllowed($runData)) {
if ($classFile == $runData->getModuleClassPath()) {
$runData->setModuleTemplate("errors/NotAllowed");
} else {
// $module->isAllowed() should set the error template!!! if not -
// default NotAllowed is used
// reload the class again - we do not want the unsecure module to render!
$classFile = $runData->getModuleClassPath();
$className = $runData->getModuleClassName();
$logger->debug("processing template: " . $runData->getModuleTemplate() . ", class: {$className}");
require_once $classFile;
$module = new $className();
$runData->setAction(null);
}
}
Ozone::initSmarty();
$logger->debug("OZONE initialized");
Ozone::initServices();
$logger->debug("Smarty template services loaded");
Ozone::parseMacros();
$logger->debug("Smarty macros parsed");
Ozone::updateSmartyPlain();
$logger->debug("plain version of Smarty created");
$logger->info("Ozone engines successfully initialized");
// PROCESS ACTION
$actionClass = $runData->getAction();
$logger->debug("processing action {$actionClass}");
while ($actionClass != null) {
require_once PathManager::actionClass($actionClass);
$tmpa1 = explode('/', $actionClass);
$actionClassStripped = end($tmpa1);
$action = new $actionClassStripped();
// action security check
$classFile = $runData->getModuleClassPath();
if (!$action->isAllowed($runData)) {
if ($classFile == $runData->getModuleClassPath()) {
$runData->setModuleTemplate("errors/NotAllowed");
}
// $action->isAllowed() should set the error template!!! if not -
// default NotAllowed is used
break;
}
$actionEvent = $runData->getActionEvent();
if ($actionEvent != null) {
$action->{$actionEvent}($runData);
$logger->debug("processing action: {$actionClass}, event: {$actionEvent}");
} else {
$logger->debug("processing action: {$actionClass}");
$action->perform($runData);
}
// this is in case action changes the action name so that
// the next action can be executed.
if ($runData->getNextAction() != null) {
$actionClass = $runData->getNextAction();
$runData->setAction($actionClass);
$runData->setActionEvent($runData->getNextActionEvent());
} else {
$actionClass = null;
}
}
// end action process
// check if template has been changed by the module. if so...
if ($template != $runData->getModuleTemplate) {
$classFile = $runData->getModuleClassPath();
$className = $runData->getModuleClassName();
$logger->debug("processing template: " . $runData->getModuleTemplate() . ", class: {$className}");
require_once $classFile;
$module = new $className();
}
$module->setTemplate($template);
$rendered = $module->render($runData);
$rVars = $runData->getAjaxResponse();
if ($rendered != null) {
// process modules...
$moduleProcessor = new ModuleProcessor($runData);
$out = $moduleProcessor->process($rendered);
$rVars['body'] = $out;
}
$json = new JSONService();
$out = $json->encode($rVars);
echo $out;
$runData->handleSessionEnd();
}
public function process()
{
global $timeStart;
// initialize logging service
$logger = OzoneLogger::instance();
$loggerFileOutput = new OzoneLoggerFileOutput();
$loggerFileOutput->setLogFileName(WIKIDOT_ROOT . "/logs/ozone.log");
$logger->addLoggerOutput($loggerFileOutput);
$logger->setDebugLevel(GlobalProperties::$LOGGER_LEVEL);
$logger->debug("AJAX module request processing started, logger initialized");
Ozone::init();
$runData = new RunData();
/* processing an AJAX request! */
$runData->setAjaxMode(true);
$runData->init();
// extra return array - just for ajax handling
$runData->ajaxResponseAdd("status", "ok");
Ozone::setRunData($runData);
$logger->debug("RunData object created and initialized");
try {
// check security token
if ($_COOKIE['wikidot_token7'] == null || $_COOKIE['wikidot_token7'] !== $runData->getParameterList()->getParameterValue('wikidot_token7', 'AMODULE')) {
throw new ProcessException("no", "wrong_token7");
}
//remove token from parameter list!!!
$runData->getParameterList()->delParameter('wikidot_token7');
$callbackIndex = $runData->getParameterList()->getParameterValue('callbackIndex');
$runData->getParameterList()->delParameter('callbackIndex');
// check if site (wiki) exists!
$siteHost = $_SERVER["HTTP_HOST"];
$memcache = Ozone::$memcache;
if (preg_match("/^([a-zA-Z0-9\\-]+)\\." . GlobalProperties::$URL_DOMAIN_PREG . "\$/", $siteHost, $matches) == 1) {
$siteUnixName = $matches[1];
// select site based on the unix name
// check memcached first!
// the memcache block is to avoid database connection if possible
$mcKey = 'site..' . $siteUnixName;
$site = $memcache->get($mcKey);
if ($site == false) {
$c = new Criteria();
$c->add("unix_name", $siteUnixName);
$c->add("site.deleted", false);
$site = DB_SitePeer::instance()->selectOne($c);
$memcache->set($mcKey, $site, 0, 3600);
}
} else {
// select site based on the custom domain
$mcKey = 'site_cd..' . $siteHost;
$site = $memcache->get($mcKey);
if ($site == false) {
$c = new Criteria();
$c->add("custom_domain", $siteHost);
$c->add("site.deleted", false);
$site = DB_SitePeer::instance()->selectOne($c);
$memcache->set($mcKey, $site, 0, 3600);
}
GlobalProperties::$SESSION_COOKIE_DOMAIN = '.' . $siteHost;
}
if (!$site) {
throw new ProcessException(_('The requested site does not exist.'));
}
$runData->setTemp("site", $site);
//nasty global thing...
$GLOBALS['siteId'] = $site->getSiteId();
$GLOBALS['site'] = $site;
// set language
$runData->setLanguage($site->getLanguage());
$GLOBALS['lang'] = $site->getLanguage();
// and for gettext too:
$lang = $site->getLanguage();
switch ($lang) {
case 'pl':
$glang = "pl_PL";
break;
case 'en':
$glang = "en_US";
break;
}
putenv("LANG={$glang}");
putenv("LANGUAGE={$glang}");
setlocale(LC_ALL, $glang . '.UTF-8');
// Set the text domain as 'messages'
$gdomain = 'messages';
bindtextdomain($gdomain, WIKIDOT_ROOT . '/locale');
textdomain($gdomain);
$settings = $site->getSettings();
// handle SSL
$sslMode = $settings->getSslMode();
if ($_SERVER['HTTPS']) {
if (!$sslMode) {
// not enabled, issue an errorr
throw new ProcessException(_("Secure access is not enabled for this Wiki."));
} elseif ($sslMode == "ssl_only_paranoid") {
// use secure authentication cookie
// i.e. change authentication scheme
GlobalProperties::$SESSION_COOKIE_NAME = "WIKIDOT_SESSION_SECURE_ID";
GlobalProperties::$SESSION_COOKIE_SECURE = true;
}
} else {
// page accessed via http (nonsecure)
switch ($sslMode) {
case 'ssl':
//enabled, but nonsecure allowed too.
break;
case 'ssl_only_paranoid':
case 'ssl_only':
throw new ProcessException(_("Nonsecure access is not enabled for this Wiki."));
break;
}
}
// handle session at the begging of procession
$runData->handleSessionStart();
// PRIVATE SITES: check if the site is private and if the user is its member
if ($site->getPrivate()) {
// check if not allow anyway
$template = $runData->getModuleTemplate();
$actionClass = $runData->getAction();
$proceed = in_array($actionClass, array('', 'LoginAction', 'MembershipApplyAction', 'CreateAccountAction', 'PasswordRecoveryAction')) && ($template == '' || $template == 'Empty' || preg_match(';^createaccount/;', $template) || preg_match(';^login/;', $template) || preg_match(';^membership/;', $template) || preg_match(';^passwordrecovery/;', $template));
if (!$proceed) {
$user = $runData->getUser();
if ($user && !$user->getSuperAdmin() && !$user->getSuperModerator()) {
// check if member
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("user_id", $user->getUserId());
$mem = DB_MemberPeer::instance()->selectOne($c);
if (!$mem) {
// check if a viewer
$c = new Criteria();
$c->add("site_id", $site->getSiteId());
$c->add("user_id", $user->getUserId());
$vi = DB_SiteViewerPeer::instance()->selectOne($c);
if (!$vi) {
$user = null;
}
}
}
if ($user == null) {
throw new ProcessException(_('This Site is private and accessible only to its members.'));
}
}
}
$template = $runData->getModuleTemplate();
$classFile = $runData->getModuleClassPath();
$className = $runData->getModuleClassName();
$logger->debug("processing template: " . $runData->getModuleTemplate() . ", class: {$className}");
require_once $classFile;
$module = new $className();
// module security check
if (!$module->isAllowed($runData)) {
throw new WDPermissionException(_("Not allowed."));
}
Ozone::initSmarty();
$logger->debug("OZONE initialized");
$logger->info("Ozone engines successfully initialized");
// PROCESS ACTION
$actionClass = $runData->getAction();
$logger->debug("processing action {$actionClass}");
$runData->setTemp("jsInclude", array());
$runData->setTemp("cssInclude", array());
if ($actionClass) {
require_once PathManager::actionClass($actionClass);
$tmpa1 = explode('/', $actionClass);
$actionClassStripped = end($tmpa1);
$action = new $actionClassStripped();
$classFile = $runData->getModuleClassPath();
if (!$action->isAllowed($runData)) {
throw new WDPermissionException("Not allowed.");
}
$actionEvent = $runData->getActionEvent();
/*try{*/
if ($actionEvent != null) {
$action->{$actionEvent}($runData);
$logger->debug("processing action: {$actionClass}, event: {$actionEvent}");
} else {
$logger->debug("processing action: {$actionClass}");
$action->perform($runData);
}
}
// end action process
// check if template has been changed by the module. if so...
if ($template != $runData->getModuleTemplate()) {
$classFile = $runData->getModuleClassPath();
$className = $runData->getModuleClassName();
$logger->debug("processing template: " . $runData->getModuleTemplate() . ", class: {$className}");
require_once $classFile;
$module = new $className();
}
$module->setTemplate($template);
$rendered = $module->render($runData);
$jsInclude = $runData->getTemp("jsInclude");
$jsInclude = array_merge($jsInclude, $module->getExtraJs());
$runData->setTemp("jsInclude", $jsInclude);
$cssInclude = $runData->getTemp("cssInclude");
$cssInclude = array_merge($cssInclude, $module->getExtraCss());
$runData->setTemp("cssInclude", $cssInclude);
} catch (ProcessException $e) {
$db = Database::connection();
$db->rollback();
$runData->ajaxResponseAdd("message", $e->getMessage());
$runData->ajaxResponseAdd("status", $e->getStatus());
$runData->setModuleTemplate(null);
$template = null;
} catch (WDPermissionException $e) {
$db = Database::connection();
$db->rollback();
$runData->ajaxResponseAdd("message", $e->getMessage());
$runData->ajaxResponseAdd("status", "no_permission");
$runData->setModuleTemplate(null);
$template = null;
} catch (Exception $e) {
$db = Database::connection();
$db->rollback();
$runData->ajaxResponseAdd("message", _("An error occured while processing the request.") . ' ' . $e->getMessage());
$runData->ajaxResponseAdd("status", "not_ok");
$runData->setModuleTemplate(null);
$template = null;
// LOG ERROR TOO!!!
$logger = OzoneLogger::instance();
$logger->error("Exception caught while processing ajax module:\n\n" . $e->__toString());
}
$rVars = $runData->getAjaxResponse();
if ($rendered != null) {
// process modules...
$moduleProcessor = new ModuleProcessor($runData);
$out = $moduleProcessor->process($rendered);
$rVars['body'] = $out;
// check the javascript files for inclusion
}
if ($template != null && $template != "Empty") {
$jsInclude = $runData->getTemp("jsInclude");
if ($module->getIncludeDefaultJs()) {
$file = WIKIDOT_ROOT . '/' . GlobalProperties::$MODULES_JS_PATH . '/' . $template . '.js';
if (file_exists($file)) {
$url = GlobalProperties::$MODULES_JS_URL . '/' . $template . '.js';
$incl = $url;
$jsInclude[] = $incl;
}
}
$rVars['jsInclude'] = $jsInclude;
$cssInclude = $runData->getTemp("cssInclude");
if ($module->getIncludeDefaultCss()) {
$file = WIKIDOT_ROOT . '/' . GlobalProperties::$MODULES_CSS_PATH . '/' . $template . '.css';
if (file_exists($file)) {
$url = GlobalProperties::$MODULES_CSS_URL . '/' . $template . '.css';
$incl = $url;
$cssInclude[] = $incl;
}
}
$rVars['cssInclude'] = $cssInclude;
}
// specify (copy) jscallback. ugly, right? ;-)
$rVars['callbackIndex'] = $callbackIndex;
$json = new JSONService();
$out = $json->encode($rVars);
$runData->handleSessionEnd();
echo $out;
}
