function smarty_block_less($params, $content, Smarty_Internal_Template $template, $open)
{
/** @var CM_Frontend_Render $render */
$render = $template->smarty->getTemplateVars('render');
$assetCss = new CM_Asset_Css($render);
$assetCss->addVariables();
$assetCss->add($content);
return $assetCss->get();
}
function smarty_function_lessVariable(array $params, Smarty_Internal_Template $template)
{
/** @var CM_Frontend_Render $render */
$render = $template->smarty->getTemplateVars('render');
$variableName = (string) $params['name'];
$assetCss = new CM_Asset_Css($render);
$assetCss->addVariables();
$assetCss->add('foo:@' . $variableName);
$css = $assetCss->get(true);
if (!preg_match('/^foo:(.+);$/', $css, $matches)) {
throw new CM_Exception_Invalid('Cannot detect variable `' . $variableName . '` from CSS `' . $css . '`.');
}
return $matches[1];
}
/**
* @param CM_Frontend_Render $render
* @throws CM_Exception
*/
public function __construct(CM_Frontend_Render $render)
{
parent::__construct($render);
$this->addVariables();
$file = new CM_File(DIR_PUBLIC . 'static/css/library/icon.less');
if ($file->exists()) {
$this->add($file->read());
}
foreach (array_reverse($render->getSite()->getModules()) as $moduleName) {
foreach (array_reverse($render->getSite()->getThemes()) as $theme) {
foreach (CM_Util::rglob('*.less', $render->getThemeDir(true, $theme, $moduleName) . 'css/') as $path) {
$file = new CM_File($path);
$this->add($file->read());
}
}
}
$viewClasses = CM_View_Abstract::getClassChildren(true);
foreach ($viewClasses as $viewClassName) {
$validModule = in_array(CM_Util::getNamespace($viewClassName), $render->getSite()->getModules());
$validViewClass = $this->_isValidViewClass($viewClassName);
if ($validModule && $validViewClass) {
$asset = new CM_Asset_Css_View($this->_render, $viewClassName);
$this->add($asset->_getContent());
}
}
}
/**
* @param CM_Frontend_Render $render
* @param string $className
* @throws CM_Exception
*/
public function __construct(CM_Frontend_Render $render, $className)
{
parent::__construct($render);
if (!preg_match('#^([^_]+)_([^_]+)_?(.*)$#', $className, $matches)) {
throw new CM_Exception('Cannot detect all className parts from view\'s className', null, ['className' => $className]);
}
list($className, $namespace, $viewType, $viewName) = $matches;
$viewPath = $viewType . '/';
if ($viewName) {
$viewPath .= $viewName . '/';
}
$relativePaths = array();
foreach ($render->getSite()->getThemes() as $theme) {
$basePath = $render->getThemeDir(true, $theme, $namespace) . $viewPath;
foreach (CM_Util::rglob('*.less', $basePath) as $path) {
$relativePaths[] = preg_replace('#^' . $basePath . '#', '', $path);
}
}
foreach (array_unique($relativePaths) as $path) {
$prefix = '.' . $className;
if ($path !== 'default.less' && strpos($path, '/') === false) {
$prefix .= '.' . preg_replace('#.less$#', '', $path);
}
$file = $render->getLayoutFile($viewPath . $path, $namespace);
$this->add($file->read(), $prefix);
}
}
public function __construct(CM_Frontend_Render $render)
{
parent::__construct($render);
$extensions = array('css', 'less');
foreach (array_reverse($render->getSite()->getModules()) as $moduleName) {
$libraryPath = DIR_ROOT . CM_Bootloader::getInstance()->getModulePath($moduleName) . 'client-vendor/';
foreach ($extensions as $extension) {
foreach (CM_Util::rglob('*.' . $extension, $libraryPath) as $path) {
$file = new CM_File($path);
$this->add($file->read());
}
}
}
}
public function testCompress()
{
$render = new CM_Frontend_Render();
$css = <<<'EOD'
.foo {
color: red;
}
EOD;
$expected = '.foo{color:red;}';
$css = new CM_Asset_Css($render, $css, ['autoprefixerBrowsers' => 'Chrome 30']);
$this->assertSame(trim($expected), $css->get(true));
}
/**
* @param CM_Asset_Css $asset
*/
protected function _setAsset(CM_Asset_Css $asset)
{
$this->_setContent($asset->get());
}
/**
* @param $variableName
* @return string
* @throws CM_Exception_Invalid
*/
public function getLessVariable($variableName)
{
$variableName = (string) $variableName;
$cache = new CM_Cache_Local();
return $cache->get($cache->key(__METHOD__, $variableName), function () use($variableName) {
$assetCss = new CM_Asset_Css($this);
$assetCss->addVariables();
$assetCss->add('foo:@' . $variableName);
$css = $assetCss->get(true);
if (!preg_match('/^foo:(.+);$/', $css, $matches)) {
throw new CM_Exception_Invalid('Cannot detect variable from CSS.', null, ['variableName' => $variableName, 'css' => $css]);
}
return (string) $matches[1];
});
}
/**
* @param CM_Asset_Css $asset
*/
protected function _setAsset(CM_Asset_Css $asset)
{
$compress = !CM_Bootloader::getInstance()->isDebug();
$this->_setContent($asset->get($compress));
}
