/**
*
* @param type $sPath
*/
public static function path2Url($sPath)
{
$oUri = clone JchPlatformUri::getInstance();
$sBaseFolder = JchOptimizeHelper::getBaseFolder();
$abspath = str_replace(DIRECTORY_SEPARATOR, '/', ABSPATH);
$sPath = str_replace(DIRECTORY_SEPARATOR, '/', $sPath);
$sUriPath = $oUri->toString(array('scheme', 'user', 'pass', 'host', 'port')) . $sBaseFolder . str_replace($abspath, '', $sPath);
return $sUriPath;
}
/**
* Constructor
*
* @param JRegistry object $params Plugin parameters
* @param string $sHtml Page HMTL
*/
public function __construct($oParams, $sHtml, $oFileRetriever)
{
$this->params = $oParams;
$this->sHtml = $sHtml;
$this->oFileRetriever = $oFileRetriever;
$this->sLnEnd = JchPlatformUtility::lnEnd();
$this->sTab = JchPlatformUtility::tab();
if (!defined('JCH_TEST_MODE')) {
$oUri = JchPlatformUri::getInstance();
$this->sFileHash = serialize($this->params->getOptions()) . JCH_VERSION . $oUri->getHost();
}
$this->parseHtml();
}
/**
*
* @staticvar string $sUriBase
* @staticvar string $sUriPath
* @param type $sUrl
* @return boolean
*/
protected function prepareExtensionValues($sUrl, $bReturn = TRUE)
{
if ($bReturn) {
return $sUrl;
}
static $sHost = '';
$oUri = JchPlatformUri::getInstance();
$sHost = $sHost == '' ? $oUri->toString(array('host')) : $sHost;
$result = preg_match('#^(?:https?:)?//([^/]+)#', $sUrl, $m1);
$sExtension = isset($m1[1]) ? $m1[1] : '';
if ($result === 0 || $sExtension == $sHost) {
$result2 = preg_match('#' . JchPlatformExcludes::extensions() . '([^/]+)#', $sUrl, $m);
if ($result2 === 0) {
return FALSE;
} else {
$sExtension = $m[1];
}
}
return $sExtension;
}
/**
*
* @return type
*/
public static function getBaseFolder()
{
$sJbase = JchPlatformUri::base(true);
return $sJbase == '/' ? $sJbase : $sJbase . '/';
}
/**
* Callback function to correct urls in aggregated css files
*
* @param array $aMatches Array of all matches
* @return string Correct url of images from aggregated css file
*/
public function _correctUrlCB($aMatches, $aUrl)
{
if (empty($aMatches[1]) || preg_match('#^(?:\\(|/\\*)#', $aMatches[0])) {
return $aMatches[0];
}
$sImageUrl = $aMatches[1];
$sCssFileUrl = empty($aUrl['url']) ? '' : $aUrl['url'];
if (JchOptimizeUrl::isHttpScheme($sImageUrl)) {
if ((JchOptimizeUrl::isInternal($sCssFileUrl) || $sCssFileUrl == '') && JchOptimizeUrl::isInternal($sImageUrl)) {
$sImageUrl = JchOptimizeUrl::toRootRelative($sImageUrl, $sCssFileUrl);
$oImageUri = clone JchPlatformUri::getInstance($sImageUrl);
$aStaticFiles = $this->params->get('pro_staticfiles', array('css', 'js', 'jpe?g', 'gif', 'png', 'ico', 'bmp', 'pdf'));
unset($aStaticFiles[0]);
$sStaticFiles = implode('|', $aStaticFiles);
$aFontFiles = $this->fontFiles();
$sFontFiles = implode('|', $aFontFiles);
if (preg_match('#\\.(?>' . $sStaticFiles . ')#', $oImageUri->getPath())) {
$sImageUrl = JchOptimizeHelper::cookieLessDomain($this->params, $oImageUri->toString(array('path')));
} elseif ($this->params->get('pro_cookielessdomain_enable', '0') && preg_match('#\\.(?>' . $sFontFiles . ')#', $oImageUri->getPath())) {
$oUri = clone JchPlatformUri::getInstance();
$sImageUrl = '//' . $oUri->toString(array('host', 'port')) . $oImageUri->toString(array('path'));
}
} else {
if (!JchOptimizeUrl::isAbsolute($sImageUrl)) {
$sImageUrl = JchOptimizeUrl::toAbsolute($sImageUrl, $sCssFileUrl);
}
}
}
$sImageUrl = preg_match('#(?<!\\\\)[\\s\'"(),]#', $sImageUrl) ? '"' . $sImageUrl . '"' : $sImageUrl;
return $sImageUrl;
}
/**
*
*/
public function runCookieLessDomain()
{
if ($this->params->get('pro_cookielessdomain_enable', '0')) {
JCH_DEBUG ? JchPlatformProfiler::start('RunCookieLessDomain') : null;
$static_files_array = $this->params->get('pro_staticfiles', array('css', 'js', 'jpe?g', 'gif', 'png', 'ico', 'bmp', 'pdf', 'tiff?', 'docx?'));
$static_files = implode('|', $static_files_array);
$uri = clone JchPlatformUri::getInstance();
$port = $uri->toString(array('port'));
if (empty($port)) {
$port = ':80';
}
$host = preg_quote($uri->getHost()) . '(?:' . $port . ')?';
$path = $uri->getPath();
$aPath = preg_split('#/#', $path);
array_pop($aPath);
$dir = trim(implode('/', $aPath), '/');
$dir = str_replace('/administrator', '', $dir);
$match = '(?!data:image|[\'"])' . '(?=((?:(?:https?:)?//' . $host . ')?)((?!http|//).))' . '(?:(?<![=\'(])(?:\\g{1}|\\g{2})((?>\\.?[^.">?]*+)*?\\.(?>' . $static_files . ')[^">]*+)' . '|(?<![\'="])(?:\\g{1}|\\g{2})((?>\\.?[^.)>?]*+)*?\\.(?>' . $static_files . ')[^)>]*+)' . '|(?<![="(])(?:\\g{1}|\\g{2})((?>\\.?[^.\'>?]*+)*?\\.(?>' . $static_files . ')[^\'>]*+)' . '|(?<![\'"(])(?:\\g{1}|\\g{2})((?>\\.?[^.\\s*>?]*+)*?\\.(?>' . $static_files . ')[^\\s>]*+))';
$a = '(?:<(?:link|script|img))?(?>=?[^=<>]*+)*?(?<= href| src| data-src)=["\']?';
$b = '(?:<style[^>]*+>|(?=(?>(?:<(?!style))?[^<]*+)?</style))(?>\\(?[^(<>]*+)*?(?<= url)\\(["\']?';
$c = '(?>=?[^=>]++)*?(?<= style)=[^(>]++(?<=url)\\(["\']?';
$sRegex = "#(?><?[^<]*+)*?(?:(?:{$a}|{$b}|{$c})\\K{$match}|\\K\$)#iS";
$obj = $this;
$sProcessedHeadHtml = preg_replace_callback($sRegex, function ($m) use($dir, $obj) {
return $obj->cdnCB($m, $dir);
}, $this->getHeadHtml());
$sProcessedBodyHtml = preg_replace_callback($sRegex, function ($m) use($dir, $obj) {
return $obj->cdnCB($m, $dir);
}, $this->getBodyHtml());
if (is_null($sProcessedHeadHtml) || is_null($sProcessedBodyHtml)) {
JchOptimizeLogger::log('Cookie-less domain function failed', $this->params);
return;
}
if (preg_match($this->getHeadRegex(), $sProcessedHeadHtml, $aHeadMatches) === FALSE || empty($aHeadMatches)) {
JchOptimizeLogger::log('Failed retrieving head in cookie-less domain function', $this->params);
return;
}
if (preg_match($this->getBodyRegex(), $sProcessedBodyHtml, $aBodyMatches) === FALSE || empty($aBodyMatches)) {
JchOptimizeLogger::log('Failed retrieving body in cookie-less domain function', $this->params);
return;
}
$this->sHeadHtml = $aHeadMatches[0];
$this->sBodyHtml = $aBodyMatches[0];
JCH_DEBUG ? JchPlatformProfiler::stop('RunCookieLessDomain', TRUE) : null;
}
}
/**
*
* @return type
*/
public static function getBaseFolder()
{
return JchPlatformUri::base(true) . '/';
}
/**
* Callback function to correct urls in aggregated css files
*
* @param array $aMatches Array of all matches
* @return string Correct url of images from aggregated css file
*/
public function _correctUrlCB($aMatches)
{
//JCH_DEBUG ? JchPlatformProfiler::mark('beforeCorrectUrl plgSystem (JCH Optimize)') : null;
if (preg_match('#^(?:\\(|/(?:/|\\*))#', $aMatches[0])) {
return $aMatches[0];
}
if ($aMatches[0] == '') {
return ' ';
}
$sUriBase = JchPlatformUri::base(TRUE);
$sImageUrl = $aMatches[1];
$sCssFileUrl = isset($this->aUrl['url']) ? $this->aUrl['url'] : '/';
if (preg_match('#^data:#', $sImageUrl)) {
return $sImageUrl;
}
if (!preg_match('#^/|://#', $sImageUrl)) {
$aCssUrlArray = explode('/', $sCssFileUrl);
array_pop($aCssUrlArray);
$sCssRootPath = implode('/', $aCssUrlArray) . '/';
$sImagePath = $sCssRootPath . $sImageUrl;
$oImageUri = clone JchPlatformUri::getInstance($sImagePath);
$sUriPath = preg_replace('#^' . preg_quote($sUriBase, '#') . '/#', '', $oImageUri->getPath());
$oImageUri->setPath($sUriBase . '/' . $sUriPath);
$sImageUrl = $oImageUri->toString();
}
if (JchOptimizeHelper::isInternal($sCssFileUrl) && JchOptimizeHelper::isInternal($sImageUrl)) {
$oImageUri = clone JchPlatformUri::getInstance($sImageUrl);
$aStaticFiles = $this->staticFiles();
$sStaticFiles = implode('|', $aStaticFiles);
$aFontFiles = $this->fontFiles();
$sFontFiles = implode('|', $aFontFiles);
if (preg_match('#\\.(?>' . $sStaticFiles . ')#', $oImageUri->getPath())) {
$sImageUrl = JchOptimizeHelper::cookieLessDomain($this->params) . $oImageUri->toString(array('path'));
} elseif (preg_match('#\\.php#', $oImageUri->getPath())) {
$sImageUrl = $oImageUri->toString(array('path', 'query', 'fragment'));
} elseif ($this->params->get('pro_cookielessdomain', '') && preg_match('#\\.(?>' . $sFontFiles . ')#', $oImageUri->getPath())) {
$oUri = clone JchPlatformUri::getInstance();
$sImageUrl = '//' . $oUri->toString(array('host', 'port')) . $oImageUri->toString(array('path'));
} else {
$sImageUrl = $oImageUri->toString(array('path'));
}
}
//JCH_DEBUG ? JchPlatformProfiler::mark('afterCorrectUrl plgSystem (JCH Optimize)') : null;
$sImageUrl = preg_match('#(?<!\\\\)[\\s\'"(),]#', $sImageUrl) ? '"' . $sImageUrl . '"' : $sImageUrl;
return $sImageUrl;
}
/**
*
* @return type
*/
public static function rewriteBase()
{
$sJbase = JchPlatformUri::base(true);
return $sJbase == '/' ? $sJbase : $sJbase . '/';
}
/**
* Returns url of aggregated file
*
* @param string $sFile Aggregated file name
* @param string $sType css or js
* @param mixed $bGz True (or 1) if gzip set and enabled
* @param number $sTime Expire header time
* @return string Url of aggregated file
*/
protected function buildUrl($sId, $sType)
{
$iTime = (int) $this->params->get('cache_lifetime', '1');
$bGz = $this->isGZ();
$htaccess = $this->params->get('htaccess', 0);
if ($htaccess == 1 || $htaccess == 3) {
$sPath = $this->cookieLessDomain($sType);
$sPath = $htaccess == 3 ? $sPath . '3' : $sPath;
$sUrl = $sPath . JchPlatformPaths::rewriteBase() . ($bGz ? 'gz/' : 'nz/') . $iTime . '/JCHI/' . $sId . '.' . $sType;
} else {
$oUri = clone JchPlatformUri::getInstance(JchPlatformPaths::assetPath());
$oUri->setPath($oUri->getPath() . '2/jscss.php');
$aVar = array();
$aVar['f'] = $sId;
$aVar['type'] = $sType;
$aVar['gz'] = $bGz ? 'gz' : 'nz';
$aVar['d'] = $iTime;
$aVar['i'] = 'JCHI';
$oUri->setQuery($aVar);
$sUrl = htmlentities($oUri->toString());
}
return $sUrl;
}
/**
* Callback function to correct urls in aggregated css files
*
* @param array $aMatches Array of all matches
* @return string Correct url of images from aggregated css file
*/
public function _correctUrlCB($aMatches, $aUrl)
{
if (!isset($aMatches[1]) || $aMatches[1] == '' || preg_match('#^(?:\\(|/(?:/|\\*))#', $aMatches[0])) {
return $aMatches[0];
}
$sUriBase = JchPlatformUri::base(TRUE);
$sImageUrl = $aMatches[1];
$sCssFileUrl = isset($aUrl['url']) ? $aUrl['url'] : '/';
if (!preg_match('#^data:#', $sImageUrl)) {
if (!preg_match('#^/|://#', $sImageUrl)) {
$aCssUrlArray = explode('/', $sCssFileUrl);
array_pop($aCssUrlArray);
$sCssRootPath = implode('/', $aCssUrlArray) . '/';
$sImagePath = $sCssRootPath . $sImageUrl;
$oImageUri = clone JchPlatformUri::getInstance($sImagePath);
if (JchOptimizeHelper::isInternal($sCssFileUrl)) {
$sUriPath = preg_replace('#^' . preg_quote($sUriBase, '#') . '/#', '', $oImageUri->getPath());
$oImageUri->setPath($sUriBase . '/' . $sUriPath);
$sImageUrl = $oImageUri->toString();
} else {
$oImageUri->setPath($oImageUri->getPath());
$sImageUrl = ($oImageUri->toString(array('scheme')) ? '' : '//') . $oImageUri->toString();
}
}
if (JchOptimizeHelper::isInternal($sCssFileUrl) && JchOptimizeHelper::isInternal($sImageUrl)) {
$oImageUri = clone JchPlatformUri::getInstance($sImageUrl);
$aStaticFiles = $this->params->get('pro_staticfiles', array('css', 'js', 'jpe?g', 'gif', 'png', 'ico', 'bmp', 'pdf'));
$sStaticFiles = implode('|', $aStaticFiles);
$aFontFiles = $this->fontFiles();
$sFontFiles = implode('|', $aFontFiles);
if (preg_match('#\\.(?>' . $sStaticFiles . ')#', $oImageUri->getPath())) {
$sImageUrl = JchOptimizeHelper::cookieLessDomain($this->params, $oImageUri->toString(array('path')));
} elseif (preg_match('#\\.php#', $oImageUri->getPath())) {
$sImageUrl = $oImageUri->toString(array('path', 'query', 'fragment'));
} elseif ($this->params->get('pro_cookielessdomain_enable', '0') && preg_match('#\\.(?>' . $sFontFiles . ')#', $oImageUri->getPath())) {
$oUri = clone JchPlatformUri::getInstance();
$sImageUrl = '//' . $oUri->toString(array('host', 'port')) . $oImageUri->toString(array('path'));
} else {
$sImageUrl = $oImageUri->toString(array('path'));
}
}
}
$sImageUrl = preg_match('#(?<!\\\\)[\\s\'"(),]#', $sImageUrl) ? '"' . $sImageUrl . '"' : $sImageUrl;
return $sImageUrl;
}
/**
* Returns url of aggregated file
*
* @param string $sFile Aggregated file name
* @param string $sType css or js
* @param mixed $bGz True (or 1) if gzip set and enabled
* @param number $sTime Expire header time
* @return string Url of aggregated file
*/
protected function buildUrl($sId, $sType)
{
$sPath = JchPlatformPaths::assetPath();
$iTime = (int) $this->params->get('lifetime', '30');
$bGz = $this->isGZ();
if ($this->params->get('htaccess', 0) == 1) {
$sUrl = JchOptimizeHelper::cookieLessDomain($this->params) . $sPath . JchPlatformPaths::rewriteBase() . ($bGz ? 'gz/' : 'nz/') . $iTime . '/JCHI/' . $sId . '.' . $sType;
} else {
$oUri = clone JchPlatformUri::getInstance();
$oUri->setPath($sPath . '2/jscss.php');
$aVar = array();
$aVar['f'] = $sId;
$aVar['type'] = $sType;
$aVar['gz'] = $bGz ? 'gz' : 'nz';
$aVar['d'] = $iTime;
$aVar['i'] = 'JCHI';
$oUri->setQuery($aVar);
$sUrl = htmlentities($oUri->toString(array('path', 'query')));
}
return $sUrl;
}
/**
*
* @return type
*/
public static function currentUrl()
{
$oUri = JchPlatformUri::getInstance();
return $oUri->toString(array('scheme', 'host', 'port', 'path'));
}
/**
*
* @param type $sUrl
* @param type $sCurFile
*/
public static function toAbsolute($sUrl, $sCurFile)
{
$oUri = clone JchPlatformUri::getInstance($sCurFile);
if (self::isPathRelative($sUrl)) {
$oUri->setPath(dirname($oUri->getPath()) . '/' . $sUrl);
}
if (self::isRootRelative($sUrl)) {
$oUri->setPath($sUrl);
}
if (self::isProtocolRelative($sUrl)) {
$scheme = $oUri->getScheme();
if (!empty($scheme)) {
$sUrl = $scheme . ':' . $sUrl;
}
$oUri = JchPlatformUri::getInstance($sUrl);
}
$sUrl = $oUri->toString();
$host = $oUri->getHost();
if (!self::isAbsolute($sUrl) && !empty($host)) {
return '//' . $sUrl;
}
return $sUrl;
}