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<?
namespace Bitrix\Intranet\Composite;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Data\StaticCacheProvider;
use Bitrix\Main\Data\StaticHtmlCache;
use Bitrix\Main\Page\Asset;
use Bitrix\Main\Page\AssetLocation;
use Bitrix\Main\Page\AssetMode;
use Bitrix\Main\UserTable;
//RegisterModuleDependences("main", "OnGetStaticCacheProvider", "intranet", "\Bitrix\Intranet\Composite\CacheProvider", "getObject");
class CacheProvider extends StaticCacheProvider
{
function __construct()
{
}
public static function getObject()
{
return new self();
}
public function isCacheable()
{
global $USER;
return is_object($USER) && $USER->IsAuthorized() && Option::get("intranet", "composite_enabled", "N") === "Y";
}
public function setUserPrivateKey()
{
global $USER;
if ($USER->IsAuthorized())
{
\CHTMLPagesCache::setUserPrivateKey(self::getUserPrefix($USER->GetID()), 0);
}
}
public function getCachePrivateKey()
{
global $USER;
if (is_object($USER) && $USER->IsAuthorized())
{
return self::getUserPrefix($USER->GetID());
}
return null;
}
public function onBeforeEndBufferContent()
{
global $USER;
if (is_object($USER) && $USER->IsAuthorized())
{
Asset::getInstance()->addString(
"<script>(window.BX||top.BX).message({ 'USER_ID': '".$USER->GetID()."'});</script>",
$unique = false,
AssetLocation::AFTER_CSS,
AssetMode::ALL
);
}
}
public static function getUserPrefix($userId)
{
$userId = intval($userId);
return "/".$userId."/".md5(\CMain::GetServerUniqID().$userId);
}
public static function deleteUserCache($userId = false, $sendHeader = true)
{
global $USER;
if ($userId === false && is_object($USER) && $USER->IsAuthorized())
{
$userId = $USER->GetID();
}
$userId = intval($userId);
if ($userId > 0)
{
$postfix = \CHTMLPagesCache::getSpaPostfix();
$privateKey = self::getUserPrefix($userId);
foreach ($postfix as $item)
{
$realPrivateKey = \CHTMLPagesCache::getRealPrivateKey($privateKey, $item);
$staticCache = new StaticHtmlCache("/", null, $realPrivateKey);
$staticCache->delete();
}
if ($sendHeader === true)
{
header("X-Bitrix-Composite-Delete:".md5(\CHTMLPagesCache::getHttpHost().$privateKey));
}
}
}
/**
* Removes all composite cache
* Be careful with this method
* @return void
*/
public static function deleteAllCache()
{
$users = UserTable::getList(array(
"select" => array("ID"),
"filter" => array(
"=ACTIVE" => "Y",
"=CONFIRM_CODE" => false,
"!UF_DEPARTMENT" => false,
"!=EXTERNAL_AUTH_ID" => array("replica", "email", "bot", "imconnector")
)
));
while ($user = $users->fetch())
{
self::deleteUserCache($user["ID"], false);
}
header("X-Bitrix-Composite-Delete:All");
}
}