public static function url($files) { $ident = self::ident($files); if (!\SYSTEM\CACHE\cache_css::get($ident)) { \LIB\lib_minify::php(); $minifier = new \MatthiasMullie\Minify\CSS(); foreach ($files as $f) { $minifier->add($f->SERVERPATH()); } \SYSTEM\CACHE\cache_css::put($ident, $minifier->minify()); } return './api.php?call=cache&id=' . self::CACHE_CSS . '&ident=' . $ident; }
/** * Minify CSS. * * @param string|array $source_filename * @param string $target_filename * @return bool */ public static function minifyCSS($source_filename, $target_filename) { $minifier = new \MatthiasMullie\Minify\CSS(); if (is_array($source_filename)) { foreach ($source_filename as $filename) { $minifier->add($filename); } } else { $minifier->add($source_filename); } $content = $minifier->execute($target_filename); Storage::write($target_filename, $content); return strlen($content) ? true : false; }
/** * Compressor libraries */ public function _compressor($language, $code = "") { $root = realpath(__DIR__); require_once $root . "/min-css.php"; require_once $root . "/jshrink.php"; require_once $root . "/html-compress.php"; if (mb_strlen($code, '8bit') > 500000) { return $code; } else { if ($language == "css") { /** * What kind of css stuff should it convert */ $minifier = new MatthiasMullie\Minify\CSS(); $minifier->add($code); return $minifier->minify(); } elseif ($language == "js") { return \JShrink\Minifier::minify($code); } elseif ($language == "html") { $html = new Tinyfier_HTML_Tool(); if ($this->curOptions['compress']["minInline"]) { return $html->process($code, array("compress_all" => true)); } else { return $html->process($code, array("compress_all" => false)); } } } }
/** * Minify and concatenate CSS * * @param string $group * * @return bool|string */ protected function pipelineCss($group = 'head') { // temporary list of assets to pipeline $temp_css = []; // clear no-pipeline assets lists $this->css_no_pipeline = []; // Compute uid based on assets and timestamp $uid = md5(json_encode($this->css) . $this->css_minify . $this->css_rewrite . $group); $file = $uid . '.css'; $inline_file = $uid . '-inline.css'; $relative_path = "{$this->base_url}{$this->assets_url}/{$file}"; // If inline files exist set them on object if (file_exists($this->assets_dir . $inline_file)) { $this->css_no_pipeline = json_decode(file_get_contents($this->assets_dir . $inline_file), true); } // If pipeline exist return it if (file_exists($this->assets_dir . $file)) { return $relative_path . $this->getTimestamp(); } // Remove any non-pipeline files foreach ($this->css as $id => $asset) { if ($asset['group'] == $group) { if (!$asset['pipeline'] || $asset['remote'] && $this->css_pipeline_include_externals === false) { $this->css_no_pipeline[$id] = $asset; } else { $temp_css[$id] = $asset; } } } //if nothing found get out of here! if (count($temp_css) == 0) { return false; } // Write non-pipeline files out if (!empty($this->css_no_pipeline)) { file_put_contents($this->assets_dir . $inline_file, json_encode($this->css_no_pipeline)); } $css_minify = $this->css_minify; // If this is a Windows server, and minify_windows is false (default value) skip the // minification process because it will cause Apache to die/crash due to insufficient // ThreadStackSize in httpd.conf - See: https://bugs.php.net/bug.php?id=47689 if (strtoupper(substr(php_uname('s'), 0, 3)) === 'WIN' && !$this->css_minify_windows) { $css_minify = false; } // Concatenate files $buffer = $this->gatherLinks($temp_css, CSS_ASSET); if ($css_minify) { $minifier = new \MatthiasMullie\Minify\CSS(); $minifier->add($buffer); $buffer = $minifier->minify(); } // Write file if (strlen(trim($buffer)) > 0) { file_put_contents($this->assets_dir . $file, $buffer); return $relative_path . $this->getTimestamp(); } else { return false; } }
<?php require 'resources/minify/src/Minify.php'; require 'resources/minify/src/CSS.php'; require 'resources/minify/src/JS.php'; require 'resources/minify/src/Exception.php'; require 'resources/path-converter/src/Converter.php'; // var_dump(get_declared_classes()); $minifier = new MatthiasMullie\Minify\CSS('assets/css/all.css'); // we can even add another file, they'll then be // joined in 1 output file // $sourcePath2 = '/path/to/second/source/css/file.css'; $minifier->add("assets/css/team.css"); $minifier->add("assets/css/style.css"); $minifier->add("assets/css/eventsmain.css"); $minifier->add("assets/css/intro.css"); $minifier->add("assets/css/jquery-ui.structure.min.css"); $minifier->add("assets/css/jquery-ui.min.css"); $minifier->add("assets/css/jquery-ui.theme.min.css"); // or we can just add plain CSS // $css = 'body { color: #000000; }'; // $minifier->add($css); // save minified file to disk // $minifiedPath = '/path/to/minified/css/file.css'; // $minifier->minify($minifiedPath); header("Content-type: text/css"); echo $minifier->minify();
/** * Compress each languages * @param string $language The language of source code * @param string $code The source code * @return string Compressed code */ public static function _compressor($language, $code = "", $minInline) { /** * Skip if file size is > 500KB */ if (mb_strlen($code, '8bit') > 500000) { return $code; } else { if ($language == "css") { /** * What kind of css stuff should it convert */ $minifier = new MatthiasMullie\Minify\CSS(); $minifier->add($code); return $minifier->minify(); } else { if ($language == "js") { return JShrink\Minifier::minify($code); } else { if ($language == "html") { $html = new Tinyfier_HTML_Tool(); if ($minInline) { return $html->process($code, array("compress_all" => true)); } else { return $html->process($code, array("compress_all" => false)); } } } } } }