/**
* Deletes one cache directory. Works no longer than etime.
*
* @param integer $etime Timestamp when to stop working.
* @param boolean $ar Record from b_cache_tag.
*
* @return void
*/
protected function deleteOneDir($etime = 0, $ar = false)
{
$deleteFromQueue = false;
$dirName = Main\Loader::getDocumentRoot() . $ar["RELATIVE_PATH"];
if ($ar["RELATIVE_PATH"] != '' && file_exists($dirName)) {
$dh = opendir($dirName);
if (is_resource($dh)) {
$counter = 0;
while (($file = readdir($dh)) !== false) {
if ($file != "." && $file != "..") {
DeleteDirFilesEx($ar["RELATIVE_PATH"] . "/" . $file);
$counter++;
if (time() > $etime) {
break;
}
}
}
closedir($dh);
if ($counter == 0) {
rmdir($dirName);
$deleteFromQueue = true;
}
}
} else {
$deleteFromQueue = true;
}
if ($deleteFromQueue) {
$con = Main\Application::getConnection();
$con->queryExecute("DELETE FROM b_cache_tag\n\t\t\t\tWHERE SITE_ID = '" . $con->getSqlHelper()->forSql($ar["SITE_ID"]) . "'\n\t\t\t\tAND CACHE_SALT = '" . $con->getSqlHelper()->forSql($ar["CACHE_SALT"]) . "'\n\t\t\t\tAND RELATIVE_PATH = '" . $con->getSqlHelper()->forSql($ar["RELATIVE_PATH"]) . "'");
}
}
/**
* @param array $arFile
* @param bool $unique
* @param string $prefix
* @param string $setName
* @param string $type
* @return array
*/
private function optimizeAsset($arFile = array(), $unique = false, $prefix = 'default', $setName = '', $type = 'css')
{
if (!is_array($arFile) || empty($arFile)) {
return array('RESULT' => '', 'FILES' => array());
}
$this->setTemplateID();
$res = $assetMD5 = $strFiles = $contents = '';
$prefix = trim($prefix);
$prefix = strlen($prefix) < 1 ? 'default' : $prefix;
$add2End = strncmp($prefix, 'kernel', 6) == 0;
$type = $type == 'js' ? 'js' : 'css';
$arIEContent = array();
/** @var bool $noCheckOnly when we cant frite files */
$noCheckOnly = !defined('BX_HEADFILES_CACHE_CHECK_ONLY');
$prefix = $unique ? $prefix : $prefix . '_' . $this->getAssetChecksum($arFile);
$dbType = ToUpper(\Bitrix\Main\Application::getInstance()->getConnection()->getType());
$documentRoot = Main\Loader::getDocumentRoot();
$optimPath = BX_PERSONAL_ROOT . '/cache/' . $type . '/' . SITE_ID . '/' . $this->siteTemplateID . '/' . $prefix . '/';
$infoFile = $documentRoot . BX_PERSONAL_ROOT . '/managed_cache/' . $dbType . '/' . $type . '/' . SITE_ID . '/' . $this->siteTemplateID . '/' . $prefix . '/info.php';
$optimFile = $optimPath . $prefix . ($type == 'css' ? '.css' : '.js');
$optimFName = $documentRoot . $optimFile;
$cssFNameIE = $optimPath . $prefix . '#CNT#.css';
$cssFPathIE = $documentRoot . $cssFNameIE;
$tmpInfo = $this->isAssetChanged($arFile, $infoFile, $optimFName, $unique);
$arFilesInfo = $tmpInfo['INFO'];
$action = $tmpInfo['ACTION'];
$arFile = $tmpInfo['FILE'];
$optimFileExist = $tmpInfo['FILE_EXIST'];
$writeResult = $action == 'NEW' ? false : true;
if ($action != 'NO') {
if ($type == 'css') {
$this->fileList['CSS'][$setName]['UP_NEW_FILES'] = $tmpInfo['FILE'];
} else {
$this->fileList['JS'][$setName]['UP_NEW_FILES'] = $tmpInfo['FILE'];
}
$arFilesInfo['CUR_IE_CNT'] = intval($arFilesInfo['CUR_IE_CNT']);
$arFilesInfo['CUR_SEL_CNT'] = intval($arFilesInfo['CUR_SEL_CNT']);
if ($action == 'UP') {
if ($noCheckOnly) {
$contents .= file_get_contents($optimFName);
if ($type == 'css') {
if ($arFilesInfo['CUR_SEL_CNT'] < self::MAX_ADD_CSS_SELECTOR) {
$css = str_replace('#CNT#', $arFilesInfo['CUR_IE_CNT'], $cssFPathIE);
if (file_exists($css)) {
$arIEContent[$arFilesInfo['CUR_IE_CNT']] .= file_get_contents($css);
$arFilesInfo['CUR_SEL_CNT'] = $this->getCssSelectCnt($arIEContent[$arFilesInfo['CUR_IE_CNT']]);
}
} else {
$arFilesInfo['CUR_IE_CNT']++;
$arFilesInfo['CUR_SEL_CNT'] = 0;
}
}
} else {
$writeResult = false;
}
}
$needWrite = false;
if ($noCheckOnly) {
$tmpStr = '';
foreach ($arFile as $file) {
$tmpContent = file_get_contents($file['FILE_PATH']);
if ($type == 'css') {
$f_cnt = $this->getCssSelectCnt($tmpContent);
$new_cnt = $f_cnt + $arFilesInfo['CUR_SEL_CNT'];
$strFiles .= "/* " . $file['PATH'] . " */\n";
$tmpContent = $this->fixCSSIncludes($tmpContent, $file['PATH']);
$tmpContent = "\n/* Start:" . $file['PATH'] . "*/\n" . $tmpContent . "\n/* End */\n";
if ($new_cnt < self::MAX_CSS_SELECTOR) {
$arFilesInfo['CUR_SEL_CNT'] = $new_cnt;
$arIEContent[$arFilesInfo['CUR_IE_CNT']] .= $tmpContent;
} else {
$arFilesInfo['CUR_SEL_CNT'] = $f_cnt;
$arFilesInfo['CUR_IE_CNT']++;
$arIEContent[$arFilesInfo['CUR_IE_CNT']] .= $tmpContent;
}
$tmpStr .= "\n\n" . $tmpContent;
} else {
$strFiles .= "; /* " . $file['PATH'] . "*/\n";
$tmpStr .= "\n; /* Start:" . $file['PATH'] . "*/\n" . $tmpContent . "\n/* End */\n;";
}
$arFilesInfo['FILES'][$file['PATH']] = $this->getAssetTime($file['FULL_PATH']);
$needWrite = true;
}
if ($needWrite) {
// Write packed files and meta information
$contents = $add2End ? $strFiles . $contents . $tmpStr : $tmpStr . $contents . $strFiles;
if ($writeResult = $this->write($optimFName, $contents)) {
$cacheInfo = '<? $arFilesInfo = array( \'FILES\' => array(';
foreach ($arFilesInfo['FILES'] as $key => $time) {
$cacheInfo .= '"' . EscapePHPString($key) . '" => "' . $time . '",';
}
$cacheInfo .= "), 'CUR_SEL_CNT' => '" . $arFilesInfo['CUR_SEL_CNT'] . "', 'CUR_IE_CNT' => '" . $arFilesInfo['CUR_IE_CNT'] . "'); ?>";
$this->write($infoFile, $cacheInfo, false);
if ($type == 'css') {
foreach ($arIEContent as $key => $ieContent) {
$css = str_replace('#CNT#', $key, $cssFPathIE);
$this->write($css, $ieContent);
}
}
}
} elseif ($optimFileExist) {
$writeResult = true;
}
unset($contents, $arIEContent);
}
}
$label = $prefix == 'template' || substr($prefix, 0, 9) == 'template_' ? ' data-template-style="true" ' : '';
if ($type == 'css' && $this->isIE && $writeResult) {
for ($i = 0; $i <= $arFilesInfo['CUR_IE_CNT']; $i++) {
$css = \CUtil::GetAdditionalFileURL(str_replace('#CNT#', $i, $cssFNameIE));
$res .= '<link href="' . $this->cssDomain . $css . '" type="text/css" ' . ($i == 0 ? $label : '') . ' rel="stylesheet"' . ($this->xhtmlStyle ? ' /' : '') . '>' . "\n";
$this->fileList['CSS'][$setName]['FILES'][] = $this->cssDomain . $css;
}
} else {
if ($type == 'css') {
if ($writeResult || !$writeResult && $unique && $action == 'UP') {
$css = \CUtil::GetAdditionalFileURL($optimFile);
$res .= '<link href="' . $this->cssDomain . $css . '" type="text/css" ' . $label . ' rel="stylesheet"' . ($this->xhtmlStyle ? ' /' : '') . '>' . "\n";
$this->fileList['CSS'][$setName]['FILES'][] = $this->cssDomain . $css;
}
if (!$writeResult) {
if ($this->isIE) {
$cnt = 0;
$resContent = '';
$ruleCount = 0;
foreach ($arFile as $file) {
if ($cnt < $this->maxStylesCnt) {
$res .= '<link href="' . $this->cssDomain . $file['FULL_PATH'] . '" ' . ($cnt == 0 ? $label : '') . ' type="text/css" rel="stylesheet"' . ($this->xhtmlStyle ? ' /' : '') . '>' . "\n";
$this->fileList['CSS'][$setName]['FILES'][] = $this->cssDomain . $file['FULL_PATH'];
} else {
$tmpInfo = $this->showInlineCssIE($file['FILE_PATH'], $file['FULL_PATH'], $ruleCount, true);
$ruleCount = $tmpInfo['CNT'];
$resContent .= $tmpInfo['CONTENT'];
}
$cnt++;
}
if ($resContent != '') {
$res .= '<style type="text/css">' . "\n" . $resContent . "\n</style>\n";
}
} else {
foreach ($arFile as $file) {
$res .= '<link href="' . $this->cssDomain . $file['FULL_PATH'] . '" type="text/css" ' . $label . ' rel="stylesheet"' . ($this->xhtmlStyle ? ' /' : '') . '>' . "\n";
$this->fileList['CSS'][$setName]['FILES'][] = $this->jsDomain . $file['FULL_PATH'];
}
}
}
} else {
if ($writeResult || !$writeResult && $unique && $action == 'UP') {
$js = \CUtil::GetAdditionalFileURL($optimFile);
$res .= '<script type="text/javascript" src="' . $this->jsDomain . $js . '"></script>' . "\n";
$this->fileList['JS'][$setName]['FILES'][] = $this->jsDomain . $js;
}
if (!$writeResult) {
foreach ($arFile as $file) {
$res .= '<script type="text/javascript" src="' . $this->jsDomain . $file['FULL_PATH'] . '"></script>' . "\n";
$this->fileList['JS'][$setName]['FILES'][] = $this->jsDomain . $file['FULL_PATH'];
}
}
}
}
$arF = array();
foreach ($arFilesInfo['FILES'] as $key => $time) {
$arF[] = str_replace($documentRoot, '', $key) . '?' . $time;
}
unset($arFile, $arFilesInfo);
return array('RESULT' => $res, 'FILES' => $arF);
}
/**
* Returns server document root.
*
* @return null|string
*/
public static function getDocumentRoot()
{
static $documentRoot = null;
if ($documentRoot != null) {
return $documentRoot;
}
$context = Application::getInstance()->getContext();
if ($context != null) {
$server = $context->getServer();
if ($server != null) {
return $documentRoot = $server->getDocumentRoot();
}
}
return Loader::getDocumentRoot();
}
private function getPath($path)
{
$path = Main\Loader::getDocumentRoot() . $path;
return preg_replace("'[\\\\/]+'", "/", $path);
}
/**
* Generates source map content
* @param $fileName
* @param $content
* @return string
*/
private static function generateSourceMap($fileName, $content)
{
$files = self::getFilesInfo($content);
$sections = "";
foreach ($files as $file) {
if (!isset($file["map"]) || strlen($file["map"]) < 1) {
continue;
}
$filePath = Main\Loader::getDocumentRoot() . $file["map"];
if (file_exists($filePath) && ($content = file_get_contents($filePath)) !== false) {
if ($sections !== "") {
$sections .= ",";
}
$dirPath = IO\Path::getDirectory($file["source"]);
$sourceName = IO\Path::getName($file["source"]);
$minName = IO\Path::getName($file["min"]);
$sourceMap = str_replace(array($sourceName, $minName), array($dirPath . "/" . $sourceName, $dirPath . "/" . $minName), $content);
$sections .= '{"offset": { "line": ' . $file["line"] . ', "column": 0 }, "map": ' . $sourceMap . '}';
}
}
return '{"version":3, "file":"' . $fileName . '", "sections": [' . $sections . ']}';
}
/**
* @param string $lang This variable is the value language.
* @param bool $systemProcesses Installing the system processes.
* @param string $path This variable is the path to the file to get the data.
* @param array $fileData Array for loading the data.
* @throws Main\ArgumentNullException
* @throws Main\IO\FileNotFoundException
*/
public static function loadDataProcesses($lang, $systemProcesses = true, &$fileData, $path = null)
{
if (empty($lang)) {
throw new Main\ArgumentNullException("lang");
}
if (!empty($path)) {
$path = $path . "/";
} else {
if ($systemProcesses) {
$path = Main\Loader::getDocumentRoot() . static::PATH . $lang . "/";
} else {
$path = Main\Loader::getDocumentRoot() . static::PATH_USER_PROCESSES . $lang . "/";
}
}
$dir = new Main\IO\Directory($path);
if ($dir->isExists()) {
$children = $dir->getChildren();
foreach ($children as $key => $child) {
/** @var Main\IO\File $child */
if ($child->isFile() && $child->getExtension() == "prc") {
$data = self::getDataProcess($path . $child->getName());
$fileData[$data['CODE']]['FILE_NAME'] = $child->getName();
$fileData[$data['CODE']]['FILE_PATH'] = str_replace(Main\Loader::getDocumentRoot(), '', $child->getPath());
$fileData[$data['CODE']]['NAME'] = $data['NAME'];
$fileData[$data['CODE']]['DESCRIPTION'] = $data['DESCRIPTION'];
$fileData[$data['CODE']]['CODE'] = $data['CODE'];
$fileData[$data['CODE']]['IBLOCK_TYPE_ID'] = $data['IBLOCK_TYPE_ID'];
$fileData[$data['CODE']]['DIRECTORY_NAME'] = $child->getDirectory()->getName();
} elseif ($child->isDirectory()) {
self::loadDataProcesses($lang, $systemProcesses, $fileData, $child->getPath());
}
}
}
}
