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<?php |
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namespace PSFS\base\extension; |
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use MatthiasMullie\Minify\CSS; |
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use MatthiasMullie\Minify\JS; |
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use PSFS\base\config\Config; |
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use PSFS\base\exception\ConfigException; |
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use PSFS\base\Logger; |
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use PSFS\base\Request; |
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use PSFS\base\Template; |
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use PSFS\base\types\helpers\GeneratorHelper; |
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/** |
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* Class AssetsParser |
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* @package PSFS\base\extension |
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*/ |
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class AssetsParser |
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{ |
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protected $files = []; |
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protected $hash = []; |
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protected $compiled_files; |
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protected $type; |
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protected $path; |
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protected $domains = []; |
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private $debug = false; |
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private $cdnPath = null; |
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/** |
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* Constructor por defecto |
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* |
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* @param string $type |
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*/ |
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public function __construct($type = 'js') |
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{ |
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$this->type = $type; |
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$this->path = WEB_DIR . DIRECTORY_SEPARATOR; |
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$this->domains = Template::getDomains(true); |
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$this->debug = Config::getParam('debug'); |
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$this->cdnPath = Config::getParam('resources.cdn.url', Request::getInstance()->getRootUrl()); |
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} |
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/** |
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* Método que calcula el path completo a copiar un recurso |
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* @param string $filename_path |
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* @param string[] $source |
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* @return string |
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*/ |
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protected static function calculateResourcePathname($filename_path, $source) |
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{ |
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$source_file = preg_replace("/'/", "", $source[1]); |
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if (preg_match('/\#/', $source_file)) { |
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$source_file = explode("#", $source_file); |
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$source_file = $source_file[0]; |
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} |
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if (preg_match('/\?/', $source_file)) { |
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$source_file = explode("?", $source_file); |
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$source_file = $source_file[0]; |
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} |
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$orig = realpath(dirname($filename_path) . DIRECTORY_SEPARATOR . $source_file); |
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return $orig; |
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} |
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/** |
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* Método que añade un nuevo fichero al proceso de generación de los assets |
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* @param $filename |
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* @return AssetsParser |
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* @internal param string $type |
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* |
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*/ |
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public function addFile($filename) |
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{ |
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if (file_exists($this->path . $filename) && preg_match('/\.' . $this->type . '$/i', $filename)) { |
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$this->files[] = $filename; |
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} elseif (!empty($this->domains)) { |
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foreach ($this->domains as $domain => $paths) { |
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$domain_filename = str_replace($domain, $paths["public"], $filename); |
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if (file_exists($domain_filename) && preg_match('/\.' . $this->type . '$/i', $domain_filename)) { |
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$this->files[] = $domain_filename; |
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} |
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} |
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} |
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return $this; |
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} |
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/** |
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* Método que establece el hash con el que compilar los assets |
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* @param string $hash |
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* |
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* @return AssetsParser |
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*/ |
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public function setHash($hash) |
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{ |
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$cache = Config::getParam('cache.var', ''); |
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$this->hash = $hash . (strlen($cache) ? '.' : '') . $cache; |
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return $this; |
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} |
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/** |
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* Método que procesa los ficheros solicitados en función del modo de ejecución |
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* @return AssetsParser |
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* @internal param string $type |
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* @throws ConfigException |
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*/ |
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public function compile() |
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{ |
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//Unificamos ficheros para que no se retarde mucho el proceso |
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$this->files = array_unique($this->files); |
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switch ($this->type) { |
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default: |
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case "js": |
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$this->compileJs(); |
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break; |
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case "css": |
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$this->compileCss(); |
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break; |
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} |
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return $this; |
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} |
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/** |
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* Método que compila los ficheros css y los procesa en función del modo de ejecución |
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* @return AssetsParser |
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* @throws ConfigException |
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*/ |
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protected function compileCss() |
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{ |
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$base = $this->path . "css" . DIRECTORY_SEPARATOR; |
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if ($this->debug || !file_exists($base . $this->hash . ".css")) { |
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$data = ''; |
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if (0 < count($this->files)) { |
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$minifier = new CSS(); |
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foreach ($this->files as $file) { |
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$data = $this->processCssLine($file, $base, $data); |
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} |
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} |
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if($this->debug) { |
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$this->storeContents($base . $this->hash . ".css", $data); |
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} else { |
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$minifier = new CSS(); |
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$minifier->add($data); |
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ini_set('max_execution_time', -1); |
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ini_set('memory_limit', -1); |
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GeneratorHelper::createDir($base); |
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$minifier->minify($base . $this->hash . ".css"); |
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unset($cssMinifier); |
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ini_restore('memory_limit'); |
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ini_restore('max_execution_time'); |
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} |
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} |
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return $this; |
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} |
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/** |
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* Método que compila los ficheros javascript en función del modo de ejecución |
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* @return $this |
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* @throws ConfigException |
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*/ |
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protected function compileJs() |
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{ |
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$base = $this->path . "js" . DIRECTORY_SEPARATOR; |
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if ($this->debug || !file_exists($base . $this->hash . ".js")) { |
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$data = ''; |
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if (0 < count($this->files)) { |
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$minifier = new JS(); |
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foreach ($this->files as $file) { |
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$path_parts = explode("/", $file); |
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if (file_exists($file)) { |
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if ($this->debug) { |
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$data = $this->putDebugJs($path_parts, $base, $file); |
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} elseif (!file_exists($base . $this->hash . ".js")) { |
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$minifier->add($file); |
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//$data = $this->putProductionJs($base, $file, $data); |
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} |
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} |
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} |
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if($this->debug) { |
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$this->storeContents($base . $this->hash . ".js", $data); |
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} else { |
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ini_set('max_execution_time', -1); |
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ini_set('memory_limit', -1); |
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GeneratorHelper::createDir($base); |
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$minifier->minify($base . $this->hash . ".js"); |
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ini_restore('memory_limit'); |
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ini_restore('max_execution_time'); |
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} |
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unset($minifier); |
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} |
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} |
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return $this; |
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} |
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/** |
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* Método para guardar cualquier contenido y controlar que existe el directorio y se guarda correctamente |
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* @param string $path |
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* @param string $content |
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* @throws ConfigException |
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*/ |
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private function storeContents($path, $content = "") |
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{ |
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GeneratorHelper::createDir(dirname($path)); |
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if ("" !== $content && false === file_put_contents($path, $content)) { |
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throw new ConfigException(_('No se tienen permisos para escribir en ' . $path)); |
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} |
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} |
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/** |
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* Método que imprime el resultado de la generación de los assets |
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*/ |
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212
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1 |
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public function printHtml() |
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{ |
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switch ($this->type) { |
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default: |
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case "js": |
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$this->printJs(); |
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break; |
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case "css": |
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$this->printCss(); |
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break; |
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} |
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1 |
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} |
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225
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/** |
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* Método que devuelve el html con la ruta compilada del recurso javascript |
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*/ |
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protected function printJs() |
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{ |
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1 |
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if ($this->debug && 0 < count($this->compiled_files)) { |
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1 |
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foreach ($this->compiled_files as $file) { |
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echo "\t\t<script type='text/javascript' src='{$file}'></script>\n"; |
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} |
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} else { |
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$basePath = $this->cdnPath ?: ''; |
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echo "\t\t<script type='text/javascript' src='" . $basePath . "/js/" . $this->hash . ".js'></script>\n"; |
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237
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} |
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1 |
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} |
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239
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240
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/** |
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241
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* Método que devuelve el html con la ruta compilada del recurso css |
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242
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*/ |
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243
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protected function printCss() |
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244
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{ |
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245
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1 |
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if ($this->debug && 0 < count($this->compiled_files)) { |
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1 |
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foreach ($this->compiled_files as $file) { |
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echo "\t\t<link href='{$file}' rel='stylesheet' media='screen, print'>"; |
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} |
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249
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} else { |
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250
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$basePath = $this->cdnPath ?: ''; |
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echo "\t\t<link href='" . $basePath . "/css/" . $this->hash . ".css' rel='stylesheet'>"; |
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252
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} |
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253
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1 |
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} |
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254
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255
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/** |
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256
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* @param string $source |
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257
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* @param string $file |
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258
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*/ |
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259
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1 |
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protected function extractCssResources($source, $file) |
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260
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{ |
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261
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$source_file = $this->extractSourceFilename($source); |
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$orig = realpath(dirname($file) . DIRECTORY_SEPARATOR . $source_file); |
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263
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$orig_part = preg_split('/(\/|\\\)public(\/|\\\)/i', $orig); |
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264
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try { |
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1 |
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if (count($source) > 1 && array_key_exists(1, $orig_part)) { |
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266
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1 |
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$dest = $this->path . $orig_part[1]; |
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267
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1 |
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GeneratorHelper::createDir(dirname($dest)); |
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268
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1 |
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if (!file_exists($dest) || filemtime($orig) > filemtime($dest)) { |
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269
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1 |
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if (@copy($orig, $dest) === FALSE) { |
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270
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throw new \RuntimeException('Can\' copy ' . $dest . ''); |
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271
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} |
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272
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1 |
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Logger::log("$orig copiado a $dest", LOG_INFO); |
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273
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} |
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274
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} |
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275
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} catch (\Exception $e) { |
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276
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Logger::log($e->getMessage(), LOG_ERR); |
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277
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} |
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278
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1 |
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} |
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279
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280
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/** |
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281
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* Método que procesa cada línea de la hoja de estilos para copiar los recursos asociados |
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282
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* @param string $file |
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283
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* @param string $base |
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284
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* @param string $data |
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285
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* @return string |
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286
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* @throws ConfigException |
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287
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*/ |
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288
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1 |
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protected function processCssLine($file, $base, $data) |
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289
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{ |
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290
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1 |
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if (file_exists($file)) { |
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291
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1 |
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$path_parts = explode("/", $file); |
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292
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1 |
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$file_path = $this->hash . "_" . $path_parts[count($path_parts) - 1]; |
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293
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1 |
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if (!file_exists($base . $file_path) || filemtime($base . $file_path) < filemtime($file) || $this->debug) { |
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294
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//Si tenemos modificaciones tenemos que compilar de nuevo todos los ficheros modificados |
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295
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1 |
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if (file_exists($base . $this->hash . ".css") && @unlink($base . $this->hash . ".css") === false) { |
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296
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throw new ConfigException("Can't unlink file " . $base . $this->hash . ".css"); |
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297
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} |
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298
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1 |
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$this->loopCssLines($file); |
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299
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} |
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300
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1 |
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if ($this->debug) { |
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301
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1 |
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$data = file_get_contents($file); |
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302
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1 |
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$this->storeContents($base . $file_path, $data); |
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303
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} else { |
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304
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$data .= file_get_contents($file); |
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305
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} |
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306
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1 |
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$this->compiled_files[] = "/css/" . $file_path; |
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307
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} |
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308
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309
|
1 |
|
return $data; |
|
310
|
|
|
} |
|
311
|
|
|
|
|
312
|
|
|
/** |
|
313
|
|
|
* @param $path_parts |
|
314
|
|
|
* @param string $base |
|
315
|
|
|
* @param $file |
|
316
|
|
|
* @return string |
|
317
|
|
|
* @throws ConfigException |
|
318
|
|
|
*/ |
|
319
|
1 |
|
protected function putDebugJs($path_parts, $base, $file) |
|
320
|
|
|
{ |
|
321
|
1 |
|
$file_path = $this->hash . "_" . $path_parts[count($path_parts) - 1]; |
|
|
|
|
|
|
322
|
1 |
|
$this->compiled_files[] = "/js/" . $file_path; |
|
323
|
1 |
|
$data = ""; |
|
324
|
1 |
|
if (!file_exists($base . $file_path) || filemtime($base . $file_path) < filemtime($file)) { |
|
325
|
1 |
|
$data = file_get_contents($file); |
|
326
|
1 |
|
$this->storeContents($base . $file_path, $data); |
|
327
|
|
|
} |
|
328
|
1 |
|
return $data; |
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
|
|
/** |
|
332
|
|
|
* Servicio que busca el path para un dominio dado |
|
333
|
|
|
* @param $string |
|
334
|
|
|
* @param string $file_path |
|
335
|
|
|
* |
|
336
|
|
|
* @return string |
|
337
|
|
|
*/ |
|
338
|
1 |
|
public static function findDomainPath($string, $file_path) |
|
339
|
|
|
{ |
|
340
|
1 |
|
$domains = Template::getDomains(TRUE); |
|
341
|
1 |
|
$filename_path = null; |
|
342
|
1 |
|
if (!file_exists($file_path) && 0 < count($domains)) { |
|
343
|
1 |
|
foreach ($domains as $domain => $paths) { |
|
344
|
1 |
|
$domain_filename = str_replace($domain, $paths["public"], $string); |
|
345
|
1 |
|
if (file_exists($domain_filename)) { |
|
346
|
1 |
|
$filename_path = $domain_filename; |
|
347
|
1 |
|
continue; |
|
348
|
|
|
} |
|
349
|
|
|
} |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
1 |
|
return $filename_path; |
|
353
|
|
|
} |
|
354
|
|
|
|
|
355
|
|
|
/** |
|
356
|
|
|
* Método que calcula el path de un recurso web |
|
357
|
|
|
* @param string $string |
|
358
|
|
|
* @param string $name |
|
359
|
|
|
* @param boolean $return |
|
360
|
|
|
* @param string $filename_path |
|
361
|
|
|
* |
|
362
|
|
|
* @return string[] |
|
363
|
|
|
*/ |
|
364
|
1 |
|
public static function calculateAssetPath($string, $name, $return, $filename_path) |
|
365
|
|
|
{ |
|
366
|
1 |
|
$ppath = explode("/", $string); |
|
367
|
1 |
|
$original_filename = $ppath[count($ppath) - 1]; |
|
368
|
1 |
|
$base = WEB_DIR . DIRECTORY_SEPARATOR; |
|
369
|
1 |
|
$file = ""; |
|
370
|
1 |
|
$html_base = ""; |
|
371
|
1 |
|
$debug = Config::getInstance()->getDebugMode(); |
|
372
|
1 |
|
$cache = Config::getInstance()->get('cache.var'); |
|
373
|
1 |
|
$cache = $cache ? '.' . $cache : ''; |
|
374
|
1 |
|
$finfo = finfo_open(FILEINFO_MIME_TYPE); // devuelve el tipo mime de su extensión |
|
375
|
1 |
|
$mime = finfo_file($finfo, $filename_path); |
|
376
|
1 |
|
finfo_close($finfo); |
|
377
|
1 |
|
if (preg_match('/\.css$/i', $string)) { |
|
378
|
|
|
$file = "/" . substr(md5($string), 0, 8) . "$cache.css"; |
|
379
|
|
|
$html_base = "css"; |
|
380
|
|
|
if ($debug) { |
|
381
|
|
|
$file = str_replace(".css", "_" . $original_filename, $file); |
|
382
|
|
|
} |
|
383
|
1 |
|
} elseif (preg_match('/\.js$/i', $string)) { |
|
384
|
1 |
|
$file = "/" . substr(md5($string), 0, 8) . "$cache.js"; |
|
385
|
1 |
|
$html_base = "js"; |
|
386
|
1 |
|
if ($debug) { |
|
387
|
1 |
|
$file = str_replace(".js", "_" . $original_filename, $file); |
|
388
|
|
|
} |
|
389
|
|
|
} elseif (preg_match("/image/i", $mime)) { |
|
390
|
|
|
$ext = explode(".", $string); |
|
391
|
|
|
$file = "/" . substr(md5($string), 0, 8) . "." . $ext[count($ext) - 1]; |
|
392
|
|
|
$html_base = "img"; |
|
393
|
|
|
if ($debug) { |
|
394
|
|
|
$file = str_replace("." . $ext[count($ext) - 1], "_" . $original_filename, $file); |
|
395
|
|
|
} |
|
396
|
|
|
} elseif (preg_match("/(doc|pdf)/i", $mime)) { |
|
397
|
|
|
$ext = explode(".", $string); |
|
398
|
|
|
$file = "/" . substr(md5($string), 0, 8) . "." . $ext[count($ext) - 1]; |
|
399
|
|
|
$html_base = "docs"; |
|
400
|
|
|
if ($debug) { |
|
401
|
|
|
$file = str_replace("." . $ext[count($ext) - 1], "_" . $original_filename, $file); |
|
402
|
|
|
} |
|
403
|
|
|
} elseif (preg_match("/(video|audio|ogg)/i", $mime)) { |
|
404
|
|
|
$ext = explode(".", $string); |
|
405
|
|
|
$file = "/" . substr(md5($string), 0, 8) . "." . $ext[count($ext) - 1]; |
|
406
|
|
|
$html_base = "media"; |
|
407
|
|
|
if ($debug) { |
|
408
|
|
|
$file = str_replace("." . $ext[count($ext) - 1], "_" . $original_filename, $file); |
|
409
|
|
|
} |
|
410
|
|
|
} elseif (preg_match("/(text|html)/i", $mime)) { |
|
411
|
|
|
$ext = explode(".", $string); |
|
412
|
|
|
$file = "/" . substr(md5($string), 0, 8) . "." . $ext[count($ext) - 1]; |
|
413
|
|
|
$html_base = "templates"; |
|
414
|
|
|
if ($debug) { |
|
415
|
|
|
$file = str_replace("." . $ext[count($ext) - 1], "_" . $original_filename, $file); |
|
416
|
|
|
} |
|
417
|
|
|
} elseif (!$return && !is_null($name)) { |
|
418
|
|
|
$html_base = ''; |
|
419
|
|
|
$file = $name; |
|
420
|
|
|
} |
|
421
|
1 |
|
$file_path = $html_base . $file; |
|
422
|
|
|
|
|
423
|
1 |
|
return array($base, $html_base, $file_path); |
|
424
|
|
|
} |
|
425
|
|
|
|
|
426
|
|
|
/** |
|
427
|
|
|
* Método que extrae el recurso css de una línea de estilos css |
|
428
|
|
|
* @param $handle |
|
429
|
|
|
* @param string $filename_path |
|
430
|
|
|
* @throws ConfigException |
|
431
|
|
|
*/ |
|
432
|
|
|
public static function extractCssLineResource($handle, $filename_path) |
|
433
|
|
|
{ |
|
434
|
|
|
$line = fgets($handle); |
|
435
|
|
|
$urls = array(); |
|
436
|
|
|
if (preg_match_all('#url\((.*?)\)#', $line, $urls, PREG_SET_ORDER)) { |
|
437
|
|
|
foreach ($urls as $source) { |
|
438
|
|
|
$orig = self::calculateResourcePathname($filename_path, $source); |
|
439
|
|
|
if(!empty($orig)) { |
|
440
|
|
|
$orig_part = preg_split("/Public/i", $orig); |
|
441
|
|
|
$dest = WEB_DIR . $orig_part[1]; |
|
442
|
|
|
GeneratorHelper::createDir(dirname($dest)); |
|
443
|
|
|
if (@copy($orig, $dest) === false) { |
|
444
|
|
|
throw new ConfigException("Can't copy " . $orig . " to " . $dest); |
|
445
|
|
|
} |
|
446
|
|
|
} else { |
|
447
|
|
|
Logger::log($filename_path . ' has an empty origin with the url ' . $source, LOG_WARNING); |
|
448
|
|
|
} |
|
449
|
|
|
} |
|
450
|
|
|
} |
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
/** |
|
454
|
|
|
* Método que extrae el nombre del fichero de un recurso |
|
455
|
|
|
* @param string $source |
|
456
|
|
|
* @return string |
|
457
|
|
|
*/ |
|
458
|
1 |
|
protected function extractSourceFilename($source) |
|
459
|
|
|
{ |
|
460
|
1 |
|
$source_file = preg_replace("/'/", "", $source[1]); |
|
461
|
1 |
|
if (preg_match('/\#/', $source_file)) { |
|
462
|
1 |
|
$source_file = explode("#", $source_file); |
|
463
|
1 |
|
$source_file = $source_file[0]; |
|
464
|
|
|
} |
|
465
|
1 |
|
if (preg_match('/\?/', $source_file)) { |
|
466
|
1 |
|
$source_file = explode("?", $source_file); |
|
467
|
1 |
|
$source_file = $source_file[0]; |
|
468
|
1 |
|
return $source_file; |
|
469
|
|
|
} |
|
470
|
1 |
|
return $source_file; |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
/** |
|
474
|
|
|
* @param string $file |
|
475
|
|
|
*/ |
|
476
|
1 |
|
protected function loopCssLines($file) |
|
477
|
|
|
{ |
|
478
|
1 |
|
$handle = @fopen($file, 'r'); |
|
479
|
1 |
|
if ($handle) { |
|
|
|
|
|
|
480
|
1 |
|
while (!feof($handle)) { |
|
481
|
1 |
|
$line = fgets($handle); |
|
482
|
1 |
|
$urls = array(); |
|
483
|
1 |
|
if (preg_match_all('#url\((.*?)\)#', $line, $urls, PREG_SET_ORDER)) { |
|
484
|
1 |
|
foreach ($urls as $source) { |
|
485
|
1 |
|
$this->extractCssResources($source, $file); |
|
486
|
|
|
} |
|
487
|
|
|
} |
|
488
|
|
|
} |
|
489
|
1 |
|
fclose($handle); |
|
490
|
|
|
} |
|
491
|
1 |
|
} |
|
492
|
|
|
} |
|
493
|
|
|
|
psfs /
core
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