/**
* Get local path of file from the url if internal
* If external or php file, the url is returned
*
* @param string $sUrl Url of file
* @return string File path
*/
public static function getFilePath($sUrl)
{
// global $_PROFILER;
//JCH_DEBUG ? $_PROFILER->mark('beforeGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
$sUriBase = str_replace('/administrator/', '', JUri::base());
$sUriPath = str_replace('/administrator', '', JUri::base(TRUE));
$oUri = clone JUri::getInstance($sUriBase);
if (JchOptimizeHelper::isInternal($sUrl) && !preg_match('#\\.php#i', $sUrl)) {
$sUrl = preg_replace(array('#^' . preg_quote($sUriBase, '#') . '#', '#^' . preg_quote($sUriPath, '#') . '/#', '#\\?.*?$#'), '', $sUrl);
//JCH_DEBUG ? $_PROFILER->mark('afterGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
return JPATH_ROOT . DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $sUrl);
} else {
switch (TRUE) {
case preg_match('#://#', $sUrl):
break;
case substr($sUrl, 0, 2) == '//':
$sUrl = $oUri->toString(array('scheme')) . substr($sUrl, 2);
break;
case substr($sUrl, 0, 1) == '/':
$sUrl = $oUri->toString(array('scheme', 'host')) . $sUrl;
break;
default:
$sUrl = $sUriBase . $sUrl;
break;
}
//JCH_DEBUG ? $_PROFILER->mark('afterGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
return html_entity_decode($sUrl);
}
}
/**
* Get local path of file from the url if internal
* If external or php file, the url is returned
*
* @param string $sUrl Url of file
* @return string File path
*/
public static function getFilePath($sUrl)
{
//JCH_DEBUG ? JchPlatformProfiler::mark('beforeGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
$sUriBase = JchPlatformUri::base();
$sUriPath = JchPlatformUri::base(TRUE);
$oUri = clone JchPlatformUri::getInstance();
$aUrl = parse_url($sUrl);
if (JchOptimizeHelper::isInternal($sUrl) && preg_match('#\\.(?>css|js|png|gif|jpe?g)$#i', $aUrl['path'])) {
$sUrl = preg_replace(array('#^' . preg_quote($sUriBase, '#') . '#', '#^' . preg_quote($sUriPath, '#') . '/#', '#\\?.*?$#'), '', $sUrl);
//JCH_DEBUG ? JchPlatformProfiler::mark('afterGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
return JchPlatformPaths::absolutePath($sUrl);
} else {
switch (TRUE) {
case preg_match('#://#', $sUrl):
break;
case substr($sUrl, 0, 2) == '//':
$sUrl = $oUri->toString(array('scheme')) . substr($sUrl, 2);
break;
case substr($sUrl, 0, 1) == '/':
$sUrl = $oUri->toString(array('scheme', 'user', 'pass', 'host', 'port')) . $sUrl;
break;
default:
$sUrl = $sUriBase . $sUrl;
break;
}
//JCH_DEBUG ? JchPlatformProfiler::mark('afterGetFilePath - ' . $sUrl . ' plgSystem (JCH Optimize)') : null;
return html_entity_decode($sUrl);
}
}
/**
* Determines if file requires http protocol to get contents (Not allowed)
*
* @param string $sUrl
* @return boolean
*/
protected function isHttpAdapterAvailable($sUrl)
{
return preg_match('#^(?:http|//)#i', $sUrl) && !JchOptimizeHelper::isInternal($sUrl) || preg_match('#\\.php|^(?!.*?\\.(?:js|css)).++#i', $sUrl);
}
/**
* Determines if file contents can be fetched using http protocol if required
*
* @param string $sPath Url of file
* @return boolean
*/
public function isHttpAdapterAvailable($sUrl)
{
if ($this->params->get('pro_phpAndExternal', '1')) {
return (preg_match('#^(?:http|//)#i', $sUrl) && !JchOptimizeHelper::isInternal($sUrl) || preg_match('#\\.php|^(?!.*?\\.(?:js|css)).++#i', $sUrl)) && !$this->oFileRetriever->isHttpAdapterAvailable();
} else {
return parent::isHttpAdapterAvailable($sUrl);
}
}
/**
*
* @param type $sPath
*/
protected function excludeExternalExtensions($sPath)
{
if (!$this->params->get('includeAllExtensions', '0'))
{
return !JchOptimizeHelper::isInternal($sPath) || preg_match('#' . JchPlatformExcludes::extensions() . '#i', $sPath);
}
return FALSE;
}
/**
* 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;
}
/**
* Callback function to correct urls in aggregated css files
*
* @param array $aMatches Array of all matches
* @return string Correct url of images from aggregated css file
*/
protected function _correctUrlCB($aMatches)
{
$sUriBase = str_replace('/administrator', '', JUri::base(TRUE));
$sImageUrl = $aMatches[1];
$sCssFileUrl = isset($this->aUrl['url']) ? $this->aUrl['url'] : '/';
if (!preg_match('#^/|://|^data:#', $sImageUrl)) {
$aCssUrlArray = explode('/', $sCssFileUrl);
array_pop($aCssUrlArray);
$sCssRootPath = implode('/', $aCssUrlArray) . '/';
$sImagePath = $sCssRootPath . $sImageUrl;
$oUri = JURI::getInstance($sImagePath);
$sUriPath = preg_replace('#^' . preg_quote($sUriBase, '#') . '/#', '', $oUri->getPath());
$oUri->setPath($sUriBase . '/' . $sUriPath);
$sImageUrl = $oUri->toString();
}
if (JchOptimizeHelper::isInternal($sCssFileUrl)) {
if (JchOptimizeHelper::isInternal($sImageUrl)) {
$oUri = JURI::getInstance($sImageUrl);
$sImageUrl = $oUri->toString(array('path', 'query', 'fragment'));
}
}
return 'url(' . $sImageUrl . ')';
}
/**
*
* @param type $sUrl
* @return type
*/
public static function prepareFileValues($sFile, $sType = '', $iLen = 27)
{
if ($sType != 'value') {
$oFile = JchPlatformUri::getInstance($sFile);
if (JchOptimizeHelper::isInternal($sFile)) {
$sFile = $oFile->getPath();
} else {
$sFile = $oFile->toString(array('scheme', 'user', 'pass', 'host', 'port', 'path'));
}
if ($sType == 'key') {
return $sFile;
}
}
$sEps = '';
if (strlen($sFile) > $iLen) {
$sFile = substr($sFile, -$iLen);
$sFile = preg_replace('#^[^/]*+/#', '/', $sFile);
$sEps = '...';
}
return $sEps . $sFile;
}
/**
* Determines if file requires http protocol to get contents (Not allowed)
*
* @param string $sUrl
* @return boolean
*/
protected function isUrlFopenAllowed($sUrl)
{
return preg_match('#(?:.*\\.php)#', $sUrl) === 1 || !JchOptimizeHelper::isInternal($sUrl);
}
/**
* Determines if file requires http protocol to get contents (Not allowed)
*
* @param string $sUrl
* @return boolean
*/
public function isHttpAdapterAvailable($sUrl)
{
return !(preg_match('#^(?:http|//)#i', $sUrl) && !JchOptimizeHelper::isInternal($sUrl)
|| $this->isPHPFile($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;
}
/**
* Get local path of file from the url if internal
* If external or php file, the url is returned
*
* @param string $sUrl Url of file
* @return string File path
*/
public static function getFilePath($sUrl)
{
$sUriPath = JchPlatformUri::base(TRUE);
$oUri = clone JchPlatformUri::getInstance();
$oUrl = clone JchPlatformUri::getInstance(html_entity_decode($sUrl));
//Use absolute file path if file is internal and a static file
if (JchOptimizeHelper::isInternal($sUrl) && !preg_match('#\\.php\\d?(?:$|\\?)#i', $oUrl->getPath())) {
return JchPlatformPaths::absolutePath(str_replace($sUriPath, '', $oUrl->getPath()));
} else {
$scheme = $oUrl->getScheme();
if (empty($scheme)) {
$oUrl->setScheme($oUri->getScheme());
}
$host = $oUrl->getHost();
if (empty($host)) {
$oUrl->setHost($oUri->getHost());
}
$path = $oUrl->getPath();
if (!empty($path)) {
if (substr($path, 0, 1) != '/') {
$oUrl->setPath($sUriPath . '/' . $path);
}
}
$sUrl = $oUrl->toString();
$query = $oUrl->getQuery();
if (!empty($query)) {
parse_str($query, $args);
$sUrl = str_replace($query, http_build_query($args, '', '&', PHP_QUERY_RFC3986), $sUrl);
}
return $sUrl;
}
}
