function prepare($source, $min = true)
{
if ($min) {
$source = \CssMin::minify($source);
}
return trim($source);
}
/**
*
*/
public function load($resource, $type = null)
{
$publishPath = $this->pathHelper->joinPaths($this->assetDirectory, $resource);
$tmpPath = $this->pathHelper->joinPaths(sys_get_temp_dir(), $resource);
$fs = $this->getFilesystem();
if ($this->debugMode) {
$fs->dumpFile($tmpPath, "/* --- composition: {$resource} ---*/");
}
$tmpFile = fopen($tmpPath, "a");
foreach ($this->compositions[$resource] as $asset) {
$path = $this->locator->locate($asset);
switch ($type) {
case 'css':
if (preg_match('/\\.min\\.css/', $asset)) {
$content = file_get_contents($path);
} else {
$content = \CssMin::minify(file_get_contents($path));
}
break;
default:
$content = file_get_contents($path);
}
if ($this->debugMode) {
fwrite($tmpFile, "\n\n/* --- asset: {$asset} ({$path}) ---*/\n\n" . $content);
}
}
fclose($tmpFile);
if ($this->publishMode && $resource !== null) {
$fs->copy($tmpPath, $publishPath);
}
return $tmpPath;
}
public function __invoke($file, $minify = null)
{
if (!is_file($this->getOptions()->getPublicDir() . $file)) {
throw new \InvalidArgumentException('File "' . $this->getOptions()->getPublicDir() . $file . '" not found.');
}
$less = new \lessc();
$info = pathinfo($file);
$newFile = $this->getOptions()->getDestinationDir() . $info['filename'] . '.' . filemtime($this->getOptions()->getPublicDir() . $file) . '.css';
$_file = $this->getOptions()->getPublicDir() . $newFile;
if (!is_file($_file)) {
$globPattern = $this->getOptions()->getPublicDir() . $this->getOptions()->getDestinationDir() . $info['filename'] . '.*.css';
foreach (Glob::glob($globPattern, Glob::GLOB_BRACE) as $match) {
if (preg_match("/^" . $info['filename'] . "\\.[0-9]{10}\\.css\$/", basename($match))) {
unlink($match);
}
}
$compiledFile = new \SplFileObject($_file, 'w');
$result = $less->compileFile($this->getOptions()->getPublicDir() . $file);
if (is_null($minify) && $this->getOptions()->getMinify() || $minify === true) {
$result = \CssMin::minify($result);
}
$compiledFile->fwrite($result);
}
return $newFile;
}
/**
* Apply CssMin to $content.
*
* @param string $filename target filename
* @param string $content Content to filter.
* @throws Exception
* @return string
*/
public function output($filename, $content) {
App::import('Vendor', 'cssmin', array('file' => $this->_settings['path']));
if (!class_exists('CssMin')) {
throw new Exception(sprintf('Cannot not load filter class "%s".', 'CssMin'));
}
return CssMin::minify($content);
}
/**
*
*/
public function load($resource, $type = null)
{
$publishPath = $this->pathHelper->joinPaths($this->assetDirectory, $resource);
$tmpPath = $this->pathHelper->joinPaths(sys_get_temp_dir(), $resource);
$path = $this->locator->locate($resource);
$fs = $this->getFilesystem();
$fs->dumpFile($tmpPath, null);
switch ($type) {
case 'css':
// minify only if it isnt already minified
if (preg_match('/\\.min\\.css/', $resource)) {
$content = file_get_contents($path);
} else {
$content = \CssMin::minify(file_get_contents($path));
}
break;
default:
$content = file_get_contents($path);
}
file_put_contents($tmpPath, $content);
if ($this->publishMode && $resource !== null) {
$fs->copy($tmpPath, $publishPath);
}
return $tmpPath;
}
/**
* minify css and return css link
* if minify is disabled: return direct css links
*
* @return string with html tag
* @param array $stylesheets with css files
*/
public function minifycss($stylesheets)
{
if (Zend_Registry::get('config')->cache->enable == 1 && Zend_Registry::get('config')->cache->minifycss == 1) {
// check file
$target = Zend_Registry::get('config')->pub->path . 'stylesheets/' . Zend_Registry::get('config')->cache->minifiedcssfile;
$targeturl = 'stylesheets/' . Zend_Registry::get('config')->cache->minifiedcssfile;
if (file_exists($target)) {
return "<link rel=\"stylesheet\" media=\"screen, handheld, projection, tv\" href=\"" . $targeturl . "\" />\n";
}
// load and minify files
$all = "";
foreach ($stylesheets as $css) {
$csscontent = file_get_contents(Zend_Registry::get('config')->pub->path . $css);
$csscontent = CssMin::minify($csscontent);
$all .= $csscontent;
}
file_put_contents($target, $all);
return "<link rel=\"stylesheet\" media=\"screen, handheld, projection, tv\" href=\"" . $targeturl . "\" />\n";
} else {
$ret = "";
foreach ($stylesheets as $css) {
$ret = $ret . "<link rel=\"stylesheet\" media=\"screen, handheld, projection, tv\" href=\"" . $css . "\" />\n";
}
return $ret;
}
}
/**
*/
public function apply($in, $params = [])
{
require_php_lib('cssmin');
if (!class_exists('\\CssMin')) {
throw new Exception('Assets: class \\CssMin not found');
return $in;
}
return \CssMin::minify($in);
}
/**
* New resource file update handler.
*
* @param string $resource Resource full path
* @param string $extension Resource extension
* @param string $content Compiled output resource content
*/
public function renderer($resource, &$extension, &$content)
{
// If CSS resource has been updated
if ($extension === 'css') {
// Read updated CSS resource file and compile it
$content = \CssMin::minify($content);
} elseif ($extension === 'js') {
$content = \JShrink\Minifier::minify($content);
}
}
public function filterDump(AssetInterface $asset)
{
$filters = $this->filters;
$plugins = $this->plugins;
if (isset($filters['ImportImports']) && true === $filters['ImportImports']) {
if ($dir = $asset->getSourceDirectory()) {
$filters['ImportImports'] = array('BasePath' => $dir);
} else {
unset($filters['ImportImports']);
}
}
$asset->setContent(\CssMin::minify($asset->getContent(), $filters, $plugins));
}
public function filterDump(AssetInterface $asset)
{
$filters = $this->filters;
$plugins = $this->plugins;
if (isset($filters['ImportImports']) && true === $filters['ImportImports']) {
$root = $asset->getSourceRoot();
$path = $asset->getSourcePath();
if ($root && $path) {
$filters['ImportImports'] = array('BasePath' => dirname($root . '/' . $path));
} else {
unset($filters['ImportImports']);
}
}
$asset->setContent(\CssMin::minify($asset->getContent(), $filters, $plugins));
}
public function packer($file, $type)
{
if (!file_exists($file)) {
return;
}
$fileDst = preg_replace('/\\.(js|css)$/', '.min.\\1', $file);
if ($type == "js") {
$minContent = JSMin::minify(file_get_contents($file));
} else {
$minContent = CssMin::minify(file_get_contents($file));
}
echo "[01;41m " . $file . " [0m -> [32;40m" . $fileDst . "[0m\n";
file_put_contents($fileDst, $minContent);
echo shell_exec("git add " . $fileDst);
}
protected function createComponentCss()
{
$cssLoader = new \WebLoader\CssLoader(null, null, true);
$cssLoader->sourcePath = __DIR__ . "/css";
$cssLoader->tempUri = $this->tempUri;
$cssLoader->tempPath = $this->tempPath;
foreach ($this->css as $css) {
$cssLoader->addFile($css);
}
$cssLoader->filter();
$cssLoader->filters[] = function ($code) {
return \CssMin::minify($code);
};
return $cssLoader;
}
public function filterDump(AssetInterface $asset)
{
$filters = $this->filters;
$plugins = $this->plugins;
if (isset($filters['ImportImports']) && true === $filters['ImportImports']) {
// find the base path
$sourceUrl = $asset->getSourceUrl();
if (self::isAbsoluteUrl($sourceUrl) || self::isAbsolutePath($sourceUrl)) {
$filters['ImportImports'] = array('BasePath' => dirname($sourceUrl));
} elseif ($this->baseDir) {
$filters['ImportImports'] = array('BasePath' => $this->baseDir);
if ('.' != ($dir = dirname($sourceUrl))) {
$filters['ImportImports']['BasePath'] .= '/' . $dir;
}
}
}
$asset->setContent(\CssMin::minify($asset->getContent(), $filters, $plugins));
}
public function renderCss($critical = false, $type = null, $isMobile = false)
{
if ($critical) {
$this->renderCssCritical($type, $isMobile);
} else {
$config = $this->getPresenter()->context->parameters['scriptLoader']['css' . ($isMobile ? '_mobile' : '')];
if (!$this->getPresenter()->context->parameters['scriptLoader']['enable']) {
if (!is_null($config['default'])) {
foreach ($config['default'] as $css) {
echo '<link rel="stylesheet" media="screen,projection,tv" href="/' . $css . '">';
}
}
} else {
$cache = new Cache($this->getPresenter()->storage, 'scriptLoader');
if (is_null($cache->load('css' . ($isMobile ? '_mobile' : '')))) {
//zminimalizuju
$cssFile = '';
$cssFiles = array();
if (!is_null($config['default'])) {
foreach ($config['default'] as $css) {
$cssFile .= \CssMin::minify(file_get_contents($this->getPresenter()->context->parameters['wwwDir'] . '/' . $css));
$cssFiles[] = $this->getPresenter()->context->parameters['wwwDir'] . '/' . $css;
}
}
$cache->save('css' . ($isMobile ? '_mobile' : ''), true, array(Cache::FILES => $cssFiles));
file_put_contents($this->getPresenter()->context->parameters['wwwDir'] . '/css/css.css', $cssFile);
}
echo '<script>
var cb = function() {
var l = document.createElement(\'link\'); l.rel = \'stylesheet\';
l.href = \'/css/css.css\';
var h = document.getElementsByTagName(\'head\')[0]; h.parentNode.insertBefore(l, h);
};
var raf = requestAnimationFrame || mozRequestAnimationFrame ||
webkitRequestAnimationFrame || msRequestAnimationFrame;
if (raf) raf(cb);
else window.addEventListener(\'load\', cb);
</script>';
//echo '<link rel="stylesheet" media="screen,projection,tv" href="/css/css.css">';
}
}
}
protected function minify($scripts, $ext, $output)
{
$path = $this->rootDir();
$outfile = "{$path}/{$output}";
if (file_exists($outfile)) {
if ($this->ttl == -1) {
// never recompile
return true;
}
$fileage = time() - filemtime($outfile);
if ($fileage < $this->ttl) {
return true;
}
}
$str = $this->join_files($scripts);
switch ($ext) {
case "css":
switch ($this->cssmin) {
case "cssmin":
$packed = \CssMin::minify($str);
break;
default:
$packed = $str;
}
break;
case "js":
switch ($this->jsmin) {
case "packer":
$packer = new \JavaScriptPacker($str, "Normal", true, false);
$packed = $packer->pack();
break;
case "jshrink":
$packed = \JShrink\Minifier::minify($str);
break;
default:
$packed = $str;
}
break;
}
$this->fileClient->put($outfile, $packed);
}
public function compileLessFile( $less_file = '', $css_file = '', $css_min_file = '' ){
global $wp_filesystem;
if( empty( $less_file ) )
$less_file = dirname( __FILE__ ) . '/assets/css/style.less';
if( empty( $css_file ) )
$css_file = dirname( __FILE__ ) . '/assets/css/style.css';
if( empty( $css_min_file ) )
$css_min_file = dirname( __FILE__ ) . '/assets/css/style.min.css';
// Write less file
if ( is_writable( $css_file ) && is_writable( $css_min_file ) ) {
if ( ! class_exists( 'lessc' ) ){
include( dirname( __FILE__ ) . '/lib/lessc.inc.php' );
}
if ( ! class_exists( 'cssmin' ) ){
include( dirname( __FILE__ ) . '/lib/cssmin.inc.php' );
}
try {
$less = new lessc;
$compiled_css = $less->compileFile( $less_file );
if ( $compiled_css != '' ){
$wp_filesystem->put_contents( $css_file, $compiled_css );
$compiled_css_min = CssMin::minify( $compiled_css );
if ( $compiled_css_min != '' )
$wp_filesystem->put_contents( $css_min_file, $compiled_css_min );
}
} catch ( exception $ex ) {
//echo ( __( 'Could not compile .less:', 'sass' ) . ' ' . $ex->getMessage() );
}
}
}
public function minify($format, $content, $compression_option = "remote")
{
if ($format == "js") {
if ($compression_option == "remote") {
return $this->getMinified($this->urlJS, $content);
// remote compression
} else {
require "vendor/JShrink/Minifier.php";
return \JShrink\Minifier::minify($content);
// local compression
}
}
if ($format == "css") {
if ($compression_option == "remote") {
return $this->getMinified($this->urlCSS, $content);
// remote compression
} else {
require "vendor/cssmin/cssmin-v3.0.1-minified.php";
return CssMin::minify($content);
// local compression
}
}
}
/**
* Get a file's content, minified.
* @param string $path The file path.
* @return string The file's content, minified.
*/
public function executeGetMinified($path)
{
$manager = $this->managers()->getManagerOf('file');
if (!$manager->exists($path)) {
throw new \RuntimeException('"' . $path . '" : no such file or directory', 404);
}
$out = $manager->read($path);
if ($manager->extension($manager->filename($path)) != 'min' && false) {
$ext = $manager->extension($path);
switch ($ext) {
case 'js':
$out = \JSMinPlus::minify($out);
break;
case 'css':
$minifier = new \CssMin();
$out = $minifier->minify($out);
break;
default:
throw new \RuntimeException('Cannot minify "' . $path . '" : unsupported file type', 406);
}
}
$this->responseContent->setChannel(1, $out);
}
/**
* minifies css if DEBUG mode is disabled
*
* @return minified css
* @param css to minify
*/
private function minifyCss($content)
{
if (\F3::get('DEBUG') != 0) {
return $content;
}
return \CssMin::minify($content);
}
/**
* Optmize css, strip any spaces and newline
* @param string $data input css data
* @return string optmized css data
*/
private function optimizeCssCode($code)
{
require_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'CssMin.php';
return CssMin::minify($code, $this->backendOptions['CssMin']['filters'], $this->backendOptions['CssMin']['plugins']);
}
$type = 'images';
}
if (file_exists($minifiedPathname) && filemtime($minifiedPathname) > filemtime($pathname)) {
// Is het cache bestand up2date?
echo ' "' . $filename . '" (cached) ';
flush();
$minifiedSize = filesize($minifiedPathname);
$fullSize = filesize($pathname);
} else {
// Het bestand moet (opnieuw) geminified worden
echo " Processing: \"" . $filename . "\"";
flush();
$script = file_get_contents($pathname);
$fullSize = strlen($script);
if ($type === 'css') {
$minifiedScript = \CssMin::minify($script);
} elseif ($type === 'javascript') {
$minifiedScript = \JSMinPlus::minify($script);
} else {
$minifiedScript = ImageOptimizer::minify($script, $filename);
}
if ($minifiedScript === false) {
// Is het minify proces mislukt?
$minifiedScript = $script;
// Gebruik dan het orginele bestand.
}
$minifiedSize = strlen($minifiedScript);
mkdirs(dirname($minifiedPathname) . '/');
if (file_put_contents($minifiedPathname, $minifiedScript) === false) {
echo "\n FAILED.\n";
exit;
public static function css($css)
{
return CssMin::minify($css);
}
/**
* Dumps a CSS/JS file
*
* @param $name
* @param $mimetype
*/
function dump($name, $mimetype, $cachekey)
{
global $cachedirdrupal;
global $nocache;
global $config;
$starttime = microtime(true);
$excludes = array();
$dependencies = array();
$patterns = array();
$filetype = substr(strrchr($name, '.'), 1);
$output = '';
$minify = isset($_REQUEST['min']);
$debugjavascript = $filetype === 'js' && isset($_REQUEST['debug']);
if ($debugjavascript) {
$output .= '// load js files in a synchronous way' . PHP_EOL;
}
// check whether the file is in drupal cache
if (!is_dir($cachedirdrupal)) {
mkdir($cachedirdrupal, 0755);
}
$cachefile = $cachedirdrupal . '/terrific-' . $cachekey . '-' . $name;
if ($nocache || !is_file($cachefile)) {
// collect excluded pattern & (less/scss) dependencies & patterns
foreach ($config->assets->{$name} as $pattern) {
$firstchar = substr($pattern, 0, 1);
if ($firstchar === '!') {
$excludes[] = substr($pattern, 1);
} else {
if ($firstchar === '+') {
$dependencies[] = substr($pattern, 1);
} else {
$patterns[] = $pattern;
}
}
}
$dependencies = get_files($dependencies);
$excludes = array_merge($dependencies, $excludes);
$files = get_files($patterns, $excludes);
foreach ($files as $entry) {
if (!$debugjavascript) {
$format = substr(strrchr($entry, '.'), 1);
$output .= compile(BASE . $entry, $format, $dependencies);
} else {
$output .= "document.write('<script type=\"text/javascript\" src=\"{$entry}\"><\\/script>');" . PHP_EOL;
}
}
if ($minify) {
switch ($filetype) {
case 'css':
require BASE . 'app/library/cssmin/cssmin.php';
$output = CssMin::minify($output);
break;
case 'js':
require BASE . 'app/library/jshrink/Minifier.php';
$output = \JShrink\Minifier::minify($output);
break;
}
}
$time_taken = microtime(TRUE) - $starttime;
$output = get_asset_banner($name, $filetype, $minify, $time_taken) . $output;
file_put_contents($cachefile, $output);
} else {
$output = file_get_contents($cachefile);
}
ob_start("ob_gzhandler");
header('Content-Type: ' . $mimetype);
echo $output;
ob_end_flush();
}
case 'n':
case 'nomin':
$nomin = true;
break;
default:
$skin = 'gstyle';
$nomin = false;
}
}
// Files
$files = array('js' => array('js/submodules/jmicro/jmicro', 'js/main', 'js/lib/view/utils', 'js/lib/controller/controller', 'js/lib/model/stack', 'js/lib/helpers/grader', 'js/lib/helpers/tagrandcolor', 'js/lib/view/control/togglebutton', 'js/lib/view/indicator/graph', 'js/lib/view/indicator/gauge', 'js/lib/view/indicator/barchart', 'js/lib/view/indicator/histogram', 'js/lib/view/layout/layout', 'js/lib/view/layout/mainpanel', 'js/lib/view/layout/console', 'js/lib/view/layout/sidebar', 'js/lib/view/stack/backtrace', 'js/lib/view/stack/tree', 'js/plugins/inspector', 'js/plugins/metrics', 'js/plugins/stack', 'js/plugins/duration', 'js/plugins/memory', 'js/plugins/calls', 'js/plugins/groups', 'js/plugins/files', 'js/plugins/searchengine'), 'css' => array('css/default', 'css/' . $skin));
$path = dirname(__FILE__) . '/built/forp.min.js';
$target = fopen($path, 'w+');
try {
$js = $css = '';
foreach ($files['js'] as $file) {
$js .= file_get_contents(dirname(__FILE__) . '/' . $file . '.js');
}
foreach ($files['css'] as $file) {
$css .= file_get_contents(dirname(__FILE__) . '/' . $file . '.css');
}
$js = str_replace(array_keys($php_var), array_values($php_var), $js);
$css = str_replace(array_keys($php_var), array_values($php_var), $css);
// Inject CSS
fwrite($target, str_replace('%forp.css%', CssMin::minify($css), '/** forp-ui (c) 2013 Anthony Terrien **/' . ($nomin ? $js : JSMin::minify($js))));
echo "File " . $path . " built\n";
} catch (Exception $ex) {
echo "Fatal error : " . $ex->getMessage() . "\n\n";
echo $ex->getTraceAsString();
}
fclose($target);
/**
* Компилирует медиа файлы
* @todo сделать возможность встройки картинок base64
* @param array $files
* @param type $extension
* @return boolean|string
* @throws Kohana_Exception
*/
protected function compile_media(array $files, $extension, $no_compress_scripts = array())
{
if (count($files) == 0) {
return false;
}
$files_sum = $files;
sort($files_sum);
$sum = crc32(implode($files_sum));
unset($files_sum);
$uri = "media/{$sum}.{$extension}";
$minified_file = DOCROOT . $uri;
if (!file_exists($minified_file)) {
$files_paths = array();
foreach ($files as $file) {
$file_path = Kohana::find_file("media", $file, $extension);
if ($file_path === false) {
if (file_exists($file)) {
$file_path = $file;
} else {
throw new Kohana_Exception("media file '{file}.{extension}' not founded", array("{file}" => $file, "{extension}" => $extension));
}
}
$files_paths[] = array('file' => $file, 'path' => $file_path);
}
$sources = array();
foreach ($files_paths as $file_path_data) {
$file_path = $file_path_data['path'];
$file1 = $file_path_data['file'];
if (file_exists($file_path)) {
if (array_search($file1, $no_compress_scripts) === false) {
if ($extension == self::JS_EXT) {
$sources[] = "\n\n/*{$file_path}*/\n\n" . JSMin::minify(file_get_contents($file_path));
} else {
$minified_css = CssMin::minify(file_get_contents($file_path));
//Надо заменить относительные пути в css
$dir_url = Door::path_to_uri(dirname($file_path));
$dir_path = dirname($file_path);
/*if(preg_match_all("/url\\(([^\\)]+)\\)/", $minified_css, $results))
{
for($i = 0; $i < count($results[0]); $i++)
{
$url = str_replace(array('"',"'"),"",$results[1][$i]);
if(strpos($url, "data:") === false)
{
$from = $results[0][$i];
$to = "url(/".$dir_url."/".$url.")";
$minified_css = str_replace($from, $to, $minified_css);
}
}
}*/
if (preg_match_all("/url\\(([^\\)]+)\\)/", $minified_css, $results)) {
for ($i = 0; $i < count($results[0]); $i++) {
$url = str_replace(array('"', "'"), "", $results[1][$i]);
if (strpos($url, "data:") === false && strpos($url, "http:") === false) {
$path_to_media_file = $dir_path . "/" . $url;
if (!file_exists($path_to_media_file)) {
continue;
}
$size = null;
$from = $results[0][$i];
$to = "";
try {
$size = getimagesize($path_to_media_file);
} catch (Exception $e) {
}
if ($size !== false && filesize($path_to_media_file) < 5120) {
$to = "url(\"data:{$size['mime']};base64," . base64_encode(file_get_contents($path_to_media_file)) . "\")";
} else {
$to = "url(/" . $dir_url . "/" . $url . ")";
}
$minified_css = str_replace($from, $to, $minified_css);
}
}
}
while (preg_match_all("#url\\([^\\)]*/([^/]+)/\\.\\./#", $minified_css, $results)) {
for ($i = 0; $i < count($results[0]); $i++) {
$minified_css = str_replace("/" . $results[1][$i] . "/../", "/", $minified_css);
}
}
$sources[] = "\n\n" . $minified_css;
}
} else {
$sources[] = file_get_contents($file_path);
}
} else {
throw new Kohana_Exception("file '{file}' not founded", array("{file}" => $file_path));
}
}
$minified = implode("", $sources);
unset($sources);
file_put_contents($minified_file, $minified);
}
return $minified_file;
}
/**
* Generate CSS from the less file when changing colours.
*
* @access public
* @return void
*/
function woocommerce_compile_less_styles()
{
global $woocommerce;
$colors = get_option('woocommerce_frontend_css_colors');
$base_file = $woocommerce->plugin_path() . '/assets/css/woocommerce-base.less';
$less_file = $woocommerce->plugin_path() . '/assets/css/woocommerce.less';
$css_file = $woocommerce->plugin_path() . '/assets/css/woocommerce.css';
// Write less file
if (is_writable($base_file) && is_writable($css_file)) {
// Colours changed - recompile less
if (!class_exists('lessc')) {
include_once 'includes/lessc.inc.php';
}
if (!class_exists('cssmin')) {
include_once 'includes/cssmin.inc.php';
}
try {
// Set default if colours not set
if (!$colors['primary']) {
$colors['primary'] = '#ad74a2';
}
if (!$colors['secondary']) {
$colors['secondary'] = '#f7f6f7';
}
if (!$colors['highlight']) {
$colors['highlight'] = '#85ad74';
}
if (!$colors['content_bg']) {
$colors['content_bg'] = '#ffffff';
}
if (!$colors['subtext']) {
$colors['subtext'] = '#777777';
}
// Write new color to base file
$color_rules = "\n@primary: \t\t" . $colors['primary'] . ";\n@primarytext: \t" . woocommerce_light_or_dark($colors['primary'], 'desaturate(darken(@primary,50%),18%)', 'desaturate(lighten(@primary,50%),18%)') . ";\n\n@secondary: \t" . $colors['secondary'] . ";\n@secondarytext: " . woocommerce_light_or_dark($colors['secondary'], 'desaturate(darken(@secondary,60%),18%)', 'desaturate(lighten(@secondary,60%),18%)') . ";\n\n@highlight: \t" . $colors['highlight'] . ";\n@highlightext:\t" . woocommerce_light_or_dark($colors['highlight'], 'desaturate(darken(@highlight,60%),18%)', 'desaturate(lighten(@highlight,60%),18%)') . ";\n\n@contentbg:\t\t" . $colors['content_bg'] . ";\n\n@subtext:\t\t" . $colors['subtext'] . ";\n\t\t\t";
file_put_contents($base_file, $color_rules);
$less = new lessc($less_file);
$compiled_css = $less->parse();
$compiled_css = CssMin::minify($compiled_css);
if ($compiled_css) {
file_put_contents($css_file, $compiled_css);
}
} catch (exception $ex) {
wp_die(__('Could not compile woocommerce.less:', 'woocommerce') . ' ' . $ex->getMessage());
}
}
}
/**
* Método que compila los ficheros css y los procesa en función del modo de ejecución
* @return AssetsParser
* @throws ConfigException
*/
protected function compileCss()
{
$base = $this->path . "css" . DIRECTORY_SEPARATOR;
if ($this->debug || !file_exists($base . $this->hash . ".css")) {
$data = '';
if (0 < count($this->files)) {
foreach ($this->files as $file) {
$data = $this->processCssLine($file, $base, $data);
}
}
$this->storeContents($base . $this->hash . ".css", \CssMin::minify($data));
unset($cssMinifier);
}
return $this;
}
/**
* Implements cssmin compression engine
*
* @param string $data Source to compress
*
* @return string
*/
private function _cssmin($data)
{
require_once APPPATH . 'libraries/minify/cssmin-v3.0.1.php';
return CssMin::minify($data);
}
function minify_css($css, $do_output, $file)
{
$min = CssMin::minify($css);
$min_file = str_replace(".css", ".min.css", $file);
return place_file($min_file, $min, $do_output, $file);
}
public function minify()
{
foreach ($this->css as $group) {
list($media, $css) = $group;
if (preg_match('#^INLINE;#', $css)) {
//<style>
$css = preg_replace('#^INLINE;#', '', $css);
$css = $this->fixurls(ABSPATH . '/index.php', $css);
} else {
//<link>
if ($css !== false && file_exists($css) && is_readable($css)) {
$css = $this->fixurls($css, file_get_contents($css));
$css = preg_replace('/\\x{EF}\\x{BB}\\x{BF}/', '', $css);
} else {
//Couldn't read CSS. Maybe getpath isn't working?
$css = '';
}
}
foreach ($media as $elem) {
if (!isset($this->csscode[$elem])) {
$this->csscode[$elem] = '';
}
$this->csscode[$elem] .= "\n/*FILESTART*/" . $css;
}
}
// Check for duplicate code
$md5list = array();
$tmpcss = $this->csscode;
foreach ($tmpcss as $media => $code) {
$md5sum = md5($code);
$medianame = $media;
foreach ($md5list as $med => $sum) {
//If same code
if ($sum === $md5sum) {
//Add the merged code
$medianame = $med . ', ' . $media;
$this->csscode[$medianame] = $code;
$md5list[$medianame] = $md5list[$med];
unset($this->csscode[$med], $this->csscode[$media]);
unset($md5list[$med]);
}
}
$md5list[$medianame] = $md5sum;
}
unset($tmpcss);
//Manage @imports, while is for recursive import management
foreach ($this->csscode as &$thiscss) {
// Flag to trigger import reconstitution and var to hold external imports
$fiximports = false;
$external_imports = "";
while (preg_match_all('#^(/*\\s?)@import.*(?:;|$)#Um', $thiscss, $matches)) {
foreach ($matches[0] as $import) {
$url = trim(preg_replace('#^.*((?:https?:|ftp:)?//.*\\.css).*$#', '$1', trim($import)), " \t\n\r\v\"'");
$path = $this->getpath($url);
$import_ok = false;
if (file_exists($path) && is_readable($path)) {
$code = addcslashes($this->fixurls($path, file_get_contents($path)), "\\");
$code = preg_replace('/\\x{EF}\\x{BB}\\x{BF}/', '', $code);
if (!empty($code)) {
$tmp_thiscss = preg_replace('#(/\\*FILESTART\\*/.*)' . preg_quote($import, '#') . '#Us', '/*FILESTART2*/' . $code . '$1', $thiscss);
if (!empty($tmp_thiscss)) {
$thiscss = $tmp_thiscss;
$import_ok = true;
unset($tmp_thiscss);
}
unset($code);
}
}
if (!$import_ok) {
// external imports and general fall-back
$external_imports .= $import;
$thiscss = str_replace($import, '', $thiscss);
$fiximports = true;
}
}
$thiscss = preg_replace('#/\\*FILESTART\\*/#', '', $thiscss);
$thiscss = preg_replace('#/\\*FILESTART2\\*/#', '/*FILESTART*/', $thiscss);
}
// add external imports to top of aggregated CSS
if ($fiximports) {
$thiscss = $external_imports . $thiscss;
}
}
unset($thiscss);
// $this->csscode has all the uncompressed code now.
$mhtmlcount = 0;
foreach ($this->csscode as &$code) {
// Check for already-minified code
$hash = md5($code);
$ccheck = new autoptimizeCache($hash, 'css');
if ($ccheck->check()) {
$code = $ccheck->retrieve();
$this->hashmap[md5($code)] = $hash;
continue;
}
unset($ccheck);
// Do the imaging!
$imgreplace = array();
preg_match_all('#(background[^;}]*url\\((?!data)(.*)\\)[^;}]*)(?:;|$|})#Usm', $code, $matches);
if ($this->datauris == true && function_exists('base64_encode') && is_array($matches)) {
foreach ($matches[2] as $count => $quotedurl) {
$iurl = trim($quotedurl, " \t\n\r\v\"'");
// if querystring, remove it from url
if (strpos($iurl, '?') !== false) {
$iurl = reset(explode('?', $iurl));
}
$ipath = $this->getpath($iurl);
$datauri_max_size = 4096;
$datauri_max_size = (int) apply_filters('autoptimize_filter_css_datauri_maxsize', $datauri_max_size);
$datauri_exclude = apply_filters('autoptimize_filter_css_datauri_exclude', "");
if (!empty($datauri_exclude)) {
$no_datauris = array_filter(array_map('trim', explode(",", $datauri_exclude)));
foreach ($no_datauris as $no_datauri) {
if (strpos($iurl, $no_datauri) !== false) {
$ipath = false;
break;
}
}
}
if ($ipath != false && preg_match('#\\.(jpe?g|png|gif|bmp)$#', $ipath) && file_exists($ipath) && is_readable($ipath) && filesize($ipath) <= $datauri_max_size) {
$ihash = md5($ipath);
$icheck = new autoptimizeCache($ihash, 'img');
if ($icheck->check()) {
// we have the base64 image in cache
$headAndData = $icheck->retrieve();
} else {
// It's an image and we don't have it in cache, get the type
$explA = explode('.', $ipath);
$type = end($explA);
switch ($type) {
case 'jpeg':
$dataurihead = 'data:image/jpeg;base64,';
break;
case 'jpg':
$dataurihead = 'data:image/jpeg;base64,';
break;
case 'gif':
$dataurihead = 'data:image/gif;base64,';
break;
case 'png':
$dataurihead = 'data:image/png;base64,';
break;
case 'bmp':
$dataurihead = 'data:image/bmp;base64,';
break;
default:
$dataurihead = 'data:application/octet-stream;base64,';
}
// Encode the data
$base64data = base64_encode(file_get_contents($ipath));
$headAndData = $dataurihead . $base64data;
// Save in cache
$icheck->cache($headAndData, "text/plain");
}
unset($icheck);
//Add it to the list for replacement
$imgreplace[$matches[1][$count]] = str_replace($quotedurl, $headAndData, $matches[1][$count]) . ";\n*" . str_replace($quotedurl, 'mhtml:%%MHTML%%!' . $mhtmlcount, $matches[1][$count]) . ";\n_" . $matches[1][$count] . ';';
//Store image on the mhtml document
$this->mhtml .= "--_\r\nContent-Location:{$mhtmlcount}\r\nContent-Transfer-Encoding:base64\r\n\r\n{$base64data}\r\n";
$mhtmlcount++;
}
}
} else {
if (is_array($matches) && !empty($this->cdn_url)) {
// change background image urls to cdn-url
foreach ($matches[2] as $count => $quotedurl) {
$url = trim($quotedurl, " \t\n\r\v\"'");
$cdn_url = $this->url_replace_cdn($url);
$imgreplace[$matches[1][$count]] = str_replace($quotedurl, $cdn_url, $matches[1][$count]);
}
}
}
if (!empty($imgreplace)) {
$code = str_replace(array_keys($imgreplace), array_values($imgreplace), $code);
}
//Minify
if (apply_filters("autoptimize_css_do_minify", true)) {
if (class_exists('Minify_CSS_Compressor')) {
$tmp_code = trim(Minify_CSS_Compressor::process($code));
} else {
if (class_exists('CSSmin')) {
$cssmin = new CSSmin();
if (method_exists($cssmin, "run")) {
$tmp_code = trim($cssmin->run($code));
} elseif (@is_callable(array($cssmin, "minify"))) {
$tmp_code = trim(CssMin::minify($code));
}
}
}
if (!empty($tmp_code)) {
$code = $tmp_code;
unset($tmp_code);
}
}
$this->hashmap[md5($code)] = $hash;
}
unset($code);
return true;
}
