/**
* OnEndBufferContent handler
* There are two variants of content's modification in this method.
* The first one:
* If it's ajax-hit the content will be replaced by json data with dynamic blocks,
* javascript files and etc. - dynamic part
*
* The second one:
* If it's simple hit the content will be modified also,
* all dynamic blocks will be cutted out of the content - static part.
*
* @param $content
*/
public function onEndBufferContent(&$content)
{
global $APPLICATION;
$dividedData = self::getInstance()->getDividedPageData($content);
$htmlCacheChanged = false;
if (self::getUseHTMLCache()) {
$staticHTMLCache = \Bitrix\Main\Data\StaticHtmlCache::getInstance();
if ($staticHTMLCache->isCacheable()) {
if (!$staticHTMLCache->isExists() || $staticHTMLCache->getSubstring(-35, 32) !== $dividedData["md5"]) {
$staticHTMLCache->delete();
$staticHTMLCache->write($dividedData["static"] . "<!--" . $dividedData["md5"] . "-->");
}
$frame = self::getInstance();
$ids = $frame->getDynamicIDs();
foreach ($ids as $i => $id) {
if (isset($frame->containers[$id])) {
unset($ids[$i]);
}
}
$dividedData["static"] = preg_replace(array('/<!--\'start_frame_cache_(' . implode("|", $ids) . ')\'-->/', '/<!--\'end_frame_cache_(' . implode("|", $ids) . ')\'-->/'), array('<div id="bxdynamic_\\1">', '</div>'), $content);
if ($frame->injectedJS) {
if (isset($frame->injectedJS["start"])) {
$dividedData["static"] = str_replace($frame->injectedJS["start"], "", $dividedData["static"]);
}
}
} elseif (!$staticHTMLCache->isCacheable()) {
$staticHTMLCache->delete();
return;
}
}
if (self::getUseAppCache() == true) {
\Bitrix\Main\Data\AppCacheManifest::getInstance()->generate($dividedData["static"]);
} else {
\Bitrix\Main\Data\AppCacheManifest::checkObsoleteManifest();
}
if (self::isAjaxRequest()) {
header("Content-Type: application/x-javascript; charset=" . SITE_CHARSET);
$content = array("js" => $APPLICATION->arHeadScripts, "additional_js" => $APPLICATION->arAdditionalJS, "lang" => \CJSCore::GetCoreMessages(), "css" => $APPLICATION->GetCSSArray(), "htmlCacheChanged" => $htmlCacheChanged, "isManifestUpdated" => \Bitrix\Main\Data\AppCacheManifest::getInstance()->getIsModified(), "dynamicBlocks" => $dividedData["dynamic"], "spread" => array_map(array("CUtil", "JSEscape"), $APPLICATION->GetSpreadCookieUrls()));
$content = \CUtil::PhpToJSObject($content);
} else {
$content = $dividedData["static"];
}
}
/**
* * There are two variants of content's modification in this method.
* The first one:
* If it's ajax-hit the content will be replaced by json data with dynamic blocks,
* javascript files and etc. - dynamic part
*
* The second one:
* If it's simple hit the content will be modified also,
* all dynamic blocks will be cutted out of the content - static part.
*
* @param string $content Html page content.
*
* @return string
*/
public function processPageContent($content)
{
global $APPLICATION;
$dividedData = $this->getDividedPageData($content);
$htmlCacheChanged = false;
if (self::getUseHTMLCache()) {
$isLicenseExpired = self::isLicenseExpired();
$staticHTMLCache = StaticHtmlCache::getInstance();
if ($staticHTMLCache->isCacheable()) {
$cacheExists = $staticHTMLCache->exists();
if ((!$cacheExists || $staticHTMLCache->getMd5() !== $dividedData["md5"]) && !\CHTMLPagesCache::isIE9()) {
if ($cacheExists) {
$staticHTMLCache->delete();
}
if (!$isLicenseExpired) {
$success = $staticHTMLCache->write($dividedData["static"], $dividedData["md5"]);
if ($success) {
$htmlCacheChanged = true;
$staticHTMLCache->setUserPrivateKey();
}
}
} else {
if ($isLicenseExpired) {
$staticHTMLCache->delete();
}
}
$dividedData["static"] = $this->replaceInjections($content);
} else {
$staticHTMLCache->delete();
return $this->getAjaxError("not_cacheable");
}
}
if (self::getUseAppCache() == true) {
AppCacheManifest::getInstance()->generate($dividedData["static"]);
} else {
AppCacheManifest::checkObsoleteManifest();
}
if (self::isAjaxRequest()) {
self::sendRandHeader();
header("Content-Type: application/x-javascript; charset=" . SITE_CHARSET);
header("X-Bitrix-Composite: Ajax " . ($htmlCacheChanged ? "(changed)" : "(stable)"));
$content = array("js" => $APPLICATION->arHeadScripts, "additional_js" => $APPLICATION->arAdditionalJS, "lang" => \CJSCore::GetCoreMessages(), "css" => $APPLICATION->GetCSSArray(), "htmlCacheChanged" => $htmlCacheChanged, "isManifestUpdated" => AppCacheManifest::getInstance()->getIsModified(), "dynamicBlocks" => $dividedData["dynamic"], "spread" => array_map(array("CUtil", "JSEscape"), $APPLICATION->GetSpreadCookieUrls()));
$content = \CUtil::PhpToJSObject($content);
} else {
$content = $dividedData["static"];
}
return $content;
}
<?php
define("NO_KEEP_STATISTIC", true);
define("NOT_CHECK_FILE_PERMISSIONS", true);
require_once $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/include/prolog_before.php";
header("Content-Type: application/x-javascript; charset=" . LANG_CHARSET);
echo CUtil::PhpToJSObject(CJSCore::GetCoreMessages());
die;
