public function buildCss()
{
App::import('Vendor', 'AssetMinify.JSMinPlus');
// Ouverture des fichiers de config
$dir = new Folder(Configure::read('App.www_root') . 'css' . DS . 'minified');
if ($dir->path !== null) {
foreach ($dir->find('config_.*.ini') as $file) {
preg_match('`^config_(.*)\\.ini$`', $file, $grep);
$file = new File($dir->pwd() . DS . $file);
$ini = parse_ini_file($file->path, true);
$fileFull = new File($dir->path . DS . 'full_' . $grep[1] . '.css', true, 0644);
$fileGz = new File($dir->path . DS . 'gz_' . $grep[1] . '.css', true, 0644);
$contentFull = '';
foreach ($ini as $data) {
// On a pas de version minifié
if (!($fileMin = $dir->find('file_' . md5($data['url'] . $data['md5']) . '.css'))) {
$fileMin = new File($dir->path . DS . 'file_' . md5($data['url'] . $data['md5']) . '.css', true, 0644);
$this->out("Compression de " . $data['file'] . ' ... ', 0);
$fileMin->write(MinifyUtils::compressCss(MinifyUtils::cssAbsoluteUrl($data['url'], file_get_contents($data['file']))));
$this->out('OK');
} else {
$fileMin = new File($dir->path . DS . 'file_' . md5($data['url'] . $data['md5']) . '.css');
}
$contentFull .= $fileMin->read() . PHP_EOL;
}
// version full
$fileFull->write($contentFull);
$fileFull->close();
// compression
$fileGz->write(gzencode($contentFull, 6));
}
}
}
private function _buildCss()
{
//
if ($this->cssMinifiedDir->path !== null) {
foreach ($this->cssMinifiedDir->find('config_.*.ini') as $file) {
preg_match('`^config_(.*)\\.ini$`', $file, $grep);
$file = new File($this->cssMinifiedDir->pwd() . DS . $file);
$ini = parse_ini_file($file->path, true);
$fileFull = new File($this->cssMinifiedDir->path . DS . 'full_' . $grep[1] . '.css', true, 0644);
$fileGz = new File($this->cssMinifiedDir->path . DS . 'gz_' . $grep[1] . '.css', true, 0644);
$contentFull = '';
foreach ($ini as $data) {
// On a pas de version minifié
if (!($fileMin = $this->cssMinifiedDir->find('file_' . md5($data['url'] . $data['md5']) . '.css'))) {
$fileMin = new File($this->cssMinifiedDir->path . DS . 'file_' . md5($data['url'] . $data['md5']) . '.css', true, 0644);
$fileMin->write(MinifyUtils::compressCss(MinifyUtils::cssAbsoluteUrl($data['url'], file_get_contents(APP . $data['file']))));
} else {
$fileMin = new File($this->cssMinifiedDir->path . DS . 'file_' . md5($data['url'] . $data['md5']) . '.css');
}
$contentFull .= $fileMin->read() . PHP_EOL;
}
// version full
$fileFull->write($contentFull);
$fileFull->close();
// compression
$fileGz->write(gzencode($contentFull, 6));
}
}
}
private function _buildJsConfig($block = 0)
{
// collecte des fichiers
$paths = array();
foreach ($this->_scripts[$block] as $md5 => $data) {
$url = $this->assetUrl($data['file'], array('pathPrefix' => Configure::read('App.jsBaseUrl'), 'ext' => '.js'));
$url = preg_replace('`^' . $this->request->webroot . '`', '/', $url);
$file = MinifyUtils::getPath($url);
if (!file_exists(APP . $file)) {
continue;
}
$paths[] = array('url' => $url, 'md5' => md5_file(APP . $file), 'file' => preg_replace('`(\\\\|\\/)+`', '/', $file));
}
$md5 = md5(implode(';', Hash::combine($paths, '{n}.url', array('%s => %s', '{n}.url', '{n}.md5'))));
$jsIdentity = Configure::read('debug') > 0 ? md5(implode(';', Hash::extract($this->_scripts[$block], '{s}.file'))) : $md5;
// Ecriture du fichier de config
$iniFile = new File($this->jsMinifiedDir->path . DS . 'config_' . $jsIdentity . '.ini', true, 0600);
if ($iniFile->read() === '') {
$iniContent = array('; <?php exit; ?>');
foreach ($paths as $data) {
$iniContent[] = '[' . md5($data['url']) . ']';
$iniContent[] = 'url=' . $data['url'];
$iniContent[] = 'file=' . $data['file'];
$iniContent[] = 'md5=' . $data['md5'];
$iniContent[] = '';
}
$iniFile->write(implode(PHP_EOL, $iniContent));
}
$this->_urlJs[$block] = Router::url(array('plugin' => 'AssetMinify', 'controller' => 'minify', 'action' => 'js', 'id' => $jsIdentity, '?' => Configure::read('debug') > 0 ? $md5 : null), true);
}
static function cssAbsoluteUrl($abs, $content)
{
$images = array();
$parse = parse_url($abs);
$abs = $parse['path'];
if (preg_match('`(\\.\\w{1,3}|/)$`', $abs)) {
$abs = dirname($abs);
}
if (self::$webroot === null) {
self::$webroot = Router::url('/');
}
$baseUrl = self::$webroot . 'css_minified/';
$assetPath = Configure::read('App.www_root') . 'css_minified';
preg_match_all('`url\\((\'|\\")?(?!data:image)((\\w|\\.|\\/)+[^\\)]+[^\'\\"])(\'|\\")?\\)`', $content, $grep);
$pattern = array();
$replace = array();
foreach ($grep[2] as $k => $relative) {
$filePath = realpath(APP . MinifyUtils::getPath($abs . DS . $relative));
/*
* Si il n'a pas déjà été traité, on copie ce fichier vers /webroot/css_minified
* avec un nom MD5 qui va bien puis on remplace l'url dans la CSS par ce fichier racine
*/
if ($filePath !== false) {
// Extrait uniquement le fichier et laisse les fragments/paramètres
preg_match('/((#|\\?).*[^\\)"\'])/', $grep[0][$k], $fragments);
// Ajoute le pattern de recherche pour remplacement
$pattern[] = '`' . preg_quote($grep[0][$k]) . '`';
$md5name = md5($filePath);
if (!isset($images[$md5name])) {
$fileInfo = MinifyUtils::getFileInfo($filePath, $assetPath);
// fichier destination n'existe pas
if (!file_exists($fileInfo['destfile'])) {
// on le copie
copy($fileInfo['srcfile'], $fileInfo['destfile']);
}
$images[$fileInfo['md5name']] = $fileInfo;
}
$replace[] = 'url("' . $baseUrl . $images[$md5name]['destname'] . (!empty($fragments) ? $fragments[0] : '') . '")';
}
}
return preg_replace($pattern, $replace, $content);
}
