function getCache()
{
if (count($this->_files) == 0 && $this->_text == '') {
return false;
}
if ($this->_cacheTime == 'static' || $this->_cacheTime == 0) {
$folder = $this->_path . 'static' . DIRECTORY_SEPARATOR;
$currentcachetime = 0;
} else {
$time = time();
$currentcachetime = $time - $time % $this->_cacheTime;
$folder = $this->_path . $this->_prename . $currentcachetime . DIRECTORY_SEPARATOR;
}
$this->createCacheSubFolder($folder, $currentcachetime);
$hash = $this->createHash();
$cachefile = $folder . $hash . '.' . $this->_filetype;
$cachefilegzip = $folder . $hash . '.php';
if (!NextendFilesystem::existsFile($cachefile)) {
$cached = "/* " . date('l jS \\of F Y h:i:s A') . "*/\n\n";
for ($i = 0; $i < count($this->_files); $i++) {
$cached .= $this->parseFile(NextendFilesystem::readFile($this->_files[$i]), $this->_files[$i], $i);
}
$cached .= $this->_text;
NextendFilesystem::createFile($cachefile, $this->parseCached($cached));
if ($this->_gzip) {
$php = '<?php ' . $this->getgzipHeader($currentcachetime) . 'if (extension_loaded("zlib") && (ini_get("output_handler") != "ob_gzhandler")) {' . 'ini_set("zlib.output_compression", 1);' . '}' . 'readfile("' . str_replace('\\', '/', $cachefile) . '");';
NextendFilesystem::createFile($cachefilegzip, $php);
}
}
if ($this->_gzip) {
return NextendFilesystem::pathToAbsoluteURL($cachefilegzip);
}
return NextendFilesystem::pathToAbsoluteURL($cachefile);
}
function generateAjaxCSS($loadedCSS)
{
$css = '';
if (count($this->_cssFiles)) {
$lesscache = $this->_lesscache;
foreach ($this->_cssFiles as $k => $file) {
if (!in_array($k, $loadedCSS)) {
if (is_array($file)) {
$lesscache->addContext($file[1], $file[2]);
} else {
$css .= preg_replace('#url\\([\'"]([^"\'\\)]+)[\'"]\\)#', 'url(' . NextendFilesystem::pathToAbsoluteURL(dirname($k)) . '/$1)', NextendFilesystem::readFile($k));
}
}
}
if ($lesscache) {
$filename = $lesscache->getCache();
if ($filename) {
$lessfile = NextendFilesystem::absoluteURLToPath($lesscache->getCache());
$css .= preg_replace('#url\\([\'"]([^"\'\\)]+)[\'"]\\)#', 'url(' . NextendFilesystem::pathToAbsoluteURL(dirname($lessfile)) . '/$1)', NextendFilesystem::readFile($lessfile));
}
}
}
$css .= $this->_css;
return $css;
}
function ss2_css_image_replace($ms)
{
global $zip;
if (substr($ms[1], 0, 2) == '//') {
$ms[1] = 'http:' . $ms[1];
}
$path = NextendFilesystem::absoluteURLToPath($ms[1]);
if (NextendFilesystem::fileexists($path)) {
if (nextendIsJoomla()) {
$rel = str_replace('plugins/', 'images/', NextendFilesystem::pathToRelativePath($path));
} else {
if (nextendIsWordpress()) {
$rel = str_replace(NEXTEND_SMART_SLIDER2 . 'plugins/', 'images/', $path);
}
}
$zip->addFile(NextendFilesystem::readFile($path), $rel);
return 'url(' . $rel . ')';
}
}
function generateAjaxCSS($loadedCSS)
{
$css = '';
if (count($this->_cssFiles)) {
foreach ($this->_cssFiles as $file) {
if (!in_array($file, $loadedCSS)) {
$css .= NextendFilesystem::readFile($file);
}
}
}
$css .= $this->_css;
return $css;
}
