/**
* Returns a list of global variables to add to the existing list.
*
* @return array An array of global variables
*/
public function getGlobals()
{
$safeMode = $this->environment->isSafeMode();
$isInstalled = craft()->isInstalled();
$globals = array('user' => null, 'currentUser' => null);
if (!$safeMode) {
// Keep the 'blx' variable around for now
$craftVariable = new CraftVariable();
$globals['craft'] = $craftVariable;
$globals['blx'] = $craftVariable;
$globals['loginUrl'] = UrlHelper::getUrl(craft()->config->getLoginPath());
$globals['logoutUrl'] = UrlHelper::getUrl(craft()->config->getLogoutPath());
$globals['isInstalled'] = $isInstalled;
if ($isInstalled) {
$globals['currentUser'] = craft()->userSession->getUser();
}
// Keep 'user' around so long as it's not hurting anyone.
// Technically deprecated, though.
$globals['user'] = $globals['currentUser'];
if (craft()->request->isCpRequest()) {
$globals['CraftEdition'] = craft()->getEdition();
$globals['CraftPersonal'] = Craft::Personal;
$globals['CraftClient'] = Craft::Client;
$globals['CraftPro'] = Craft::Pro;
}
}
$globals['now'] = new DateTime(null, new \DateTimeZone(craft()->getTimeZone()));
if ($isInstalled && !craft()->updates->isCraftDbMigrationNeeded()) {
$globals['siteName'] = craft()->getSiteName();
$globals['siteUrl'] = craft()->getSiteUrl();
if (craft()->request->isSiteRequest()) {
foreach (craft()->globals->getAllSets() as $globalSet) {
$globals[$globalSet->handle] = $globalSet;
}
}
} else {
$globals['siteName'] = null;
$globals['siteUrl'] = null;
}
return $globals;
}
