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<?php |
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namespace PSFS\base\extension; |
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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\extension\traits\CssTrait; |
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use PSFS\base\extension\traits\JsTrait; |
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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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use CssTrait; |
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use JsTrait; |
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/** |
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* @var array |
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*/ |
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protected $files = []; |
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/** |
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* @var string |
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*/ |
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protected $hash; |
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/** |
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* @var array |
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*/ |
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protected $compiledFiles = []; |
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/** |
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* @var string |
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*/ |
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protected $type; |
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/** |
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* @var array |
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*/ |
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protected $domains = []; |
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/** |
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* @var string |
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*/ |
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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->cdnPath = Config::getParam('resources.cdn.url', Request::getInstance()->getRootUrl()); |
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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 $type |
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*/ |
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public function addFile($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 => $paths) { |
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$domainFilename = str_replace($domain, $paths["public"], $filename); |
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if (file_exists($domainFilename) && preg_match('/\.' . $this->type . '$/i', $domainFilename)) { |
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$this->files[] = $domainFilename; |
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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 $type |
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* @throws ConfigException |
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* @throws \PSFS\base\exception\GeneratorException |
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*/ |
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public function compile() |
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{ |
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//Unificamos ficheros para que no se retarde mucho el proceso |
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$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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$this->compileJs($this->files, $this->path, $this->hash, $this->compiledFiles); |
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break; |
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case "css": |
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$this->compileCss($this->path, $this->hash); |
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break; |
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} |
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return $this; |
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} |
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/** |
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* Método que imprime el resultado de la generación de los assets |
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*/ |
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public function printHtml() |
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{ |
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$baseUrl = $this->cdnPath ?: ''; |
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switch ($this->type) { |
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default: |
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case "js": |
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$this->printJs($this->compiledFiles, $baseUrl, $this->hash); |
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break; |
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case "css": |
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$this->printCss($this->compiledFiles, $baseUrl, $this->hash); |
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break; |
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} |
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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 $filenamePath |
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* @param string[] $source |
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* @return string |
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*/ |
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protected static function calculateResourcePathname($filenamePath, $source) |
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{ |
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$sourceFile = preg_replace("/'/", "", $source[1]); |
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if (preg_match('/\#/', $sourceFile)) { |
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$sourceFile = explode("#", $sourceFile); |
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$sourceFile = $sourceFile[0]; |
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} |
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if (preg_match('/\?/', $sourceFile)) { |
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$sourceFile = explode("?", $sourceFile); |
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$sourceFile = $sourceFile[0]; |
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} |
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$orig = realpath(dirname($filenamePath) . DIRECTORY_SEPARATOR . $sourceFile); |
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return $orig; |
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} |
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/** |
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* Método que extrae el recurso css de una línea de estilos css |
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* @param $handle |
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* @param string $filenamePath |
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* @throws \PSFS\base\exception\GeneratorException |
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*/ |
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public static function extractCssLineResource($handle, $filenamePath) |
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{ |
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$line = fgets($handle); |
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$urls = array(); |
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if (preg_match_all('#url\((.*?)\)#', $line, $urls, PREG_SET_ORDER)) { |
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foreach ($urls as $source) { |
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$orig = self::calculateResourcePathname($filenamePath, $source); |
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if(!empty($orig)) { |
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$orig_part = preg_split("/Public/i", $orig); |
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$dest = WEB_DIR . $orig_part[1]; |
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GeneratorHelper::createDir(dirname($dest)); |
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if (@copy($orig, $dest) === false) { |
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throw new ConfigException("Can't copy " . $orig . " to " . $dest); |
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} |
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} else { |
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Logger::log($filenamePath . ' has an empty origin with the url ' . $source, LOG_WARNING); |
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} |
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} |
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} |
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} |
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} |
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psfs /
core
