mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-03 08:41:39 +09:00
716 lines
21 KiB
PHP
716 lines
21 KiB
PHP
<?php
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/* Copyright (C) NAVER <http://www.navercorp.com> */
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/**
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* Handle front end files
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* @author NAVER (developers@xpressengine.com)
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* */
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class FrontEndFileHandler extends Handler
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{
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/**
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* Minification and concatenation configuration.
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*/
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public static $minify = null;
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public static $concat = null;
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/**
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* Directory for minified, compiled, and concatenated CSS/JS assets.
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*/
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public static $assetdir = 'files/cache/assets';
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/**
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* Map for css
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* @var array
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*/
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public $cssMap = array();
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/**
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* Map for Javascript at head
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* @var array
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*/
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public $jsHeadMap = array();
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/**
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* Map for Javascript at body
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* @var array
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*/
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public $jsBodyMap = array();
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/**
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* Index for css
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* @var array
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*/
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public $cssMapIndex = array();
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/**
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* Index for javascript at head
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* @var array
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*/
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public $jsHeadMapIndex = array();
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/**
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* Index for javascript at body
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* @var array
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*/
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public $jsBodyMapIndex = array();
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/**
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* Check SSL
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*
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* @return bool If using ssl returns true, otherwise returns false.
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* @deprecated
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*/
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public function isSsl()
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{
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return \RX_SSL;
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}
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/**
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* Load front end file
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*
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* The $args is use as below. File type(js, css) is detected by file extension.
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*
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* <pre>
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* case js
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* $args[0]: file name
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* $args[1]: type (head | body)
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* $args[2]: target IE
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* $args[3]: index
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* case css
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* $args[0]: file name
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* $args[1]: media
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* $args[2]: target IE
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* $args[3]: index
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* $args[4]: vars for LESS and SCSS
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* </pre>
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*
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* @param array $args Arguments
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* @return void
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* */
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public function loadFile($args)
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{
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if(!is_array($args))
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{
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$args = array($args);
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}
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// Replace obsolete paths with current paths.
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$args[0] = preg_replace(array_keys(HTMLDisplayHandler::$replacements), array_values(HTMLDisplayHandler::$replacements), $args[0]);
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$isCommon = preg_match(HTMLDisplayHandler::$reservedCSS, $args[0]) || preg_match(HTMLDisplayHandler::$reservedJS, $args[0]);
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// Prevent overwriting common scripts.
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if(!isset($args[3]) || intval($args[3]) > -1500000000)
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{
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if($isCommon)
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{
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return;
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}
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foreach(HTMLDisplayHandler::$blockedScripts as $regexp)
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{
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if(preg_match($regexp, $args[0]))
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{
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return;
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}
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}
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}
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$file = $this->getFileInfo($args[0], $args[2] ?? '', $args[1] ?? 'all', $args[4] ?? [], $isCommon);
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$file->index = (int)($args[3] ?? 0);
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$availableExtension = array('css' => 1, 'js' => 1, 'less' => 1, 'scss' => 1);
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if(!isset($availableExtension[$file->fileExtension]))
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{
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return;
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}
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if($file->fileExtension == 'css' || $file->fileExtension == 'less' || $file->fileExtension == 'scss')
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{
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$map = &$this->cssMap;
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$mapIndex = &$this->cssMapIndex;
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$this->_arrangeCssIndex($file->fileRealPath, $file);
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}
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else if($file->fileExtension == 'js')
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{
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if(isset($args[1]) && $args[1] == 'body')
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{
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$map = &$this->jsBodyMap;
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$mapIndex = &$this->jsBodyMapIndex;
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}
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else
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{
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$map = &$this->jsHeadMap;
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$mapIndex = &$this->jsHeadMapIndex;
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}
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}
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if(!isset($mapIndex[$file->key]) || $mapIndex[$file->key] > $file->index)
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{
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//$this->unloadFile($args[0], $args[2], $args[1]);
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$map[$file->index][$file->key] = $file;
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$mapIndex[$file->key] = $file->index;
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}
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}
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/**
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* Get file information
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*
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* @param string $fileName The file name
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* @param string $targetIe Target IE of file
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* @param string $media Media of file
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* @param array $vars Variables for LESS and SCSS
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* @param bool $forceMinify Whether this file should be minified
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* @return stdClass The file information
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*/
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protected function getFileInfo($fileName, $targetIe = '', $media = 'all', $vars = array(), $isCommon = false)
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{
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$pathInfo = pathinfo($fileName);
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$file = new stdClass();
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$file->fileName = $pathInfo['basename'];
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$file->filePath = $this->_getAbsFileUrl($pathInfo['dirname'] ?? '');
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$file->fileRealPath = FileHandler::getRealPath($pathInfo['dirname'] ?? '');
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$file->fileFullPath = $file->fileRealPath . '/' . ($pathInfo['basename'] ?? '');
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$file->fileExtension = strtolower($pathInfo['extension'] ?? '');
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if (($pos = strpos($file->fileExtension, '?')) !== false)
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{
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$file->fileExtension = substr($file->fileExtension, 0, $pos);
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}
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if (preg_match('/^(.+)\.min$/', $pathInfo['filename'] ?? '', $matches))
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{
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$file->fileNameNoExt = $matches[1];
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$file->isMinified = true;
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}
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else
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{
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$file->fileNameNoExt = $pathInfo['filename'] ?? '';
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$file->isMinified = false;
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}
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$file->isExternalURL = preg_match('@^(https?:)?//@i', $file->filePath) ? true : false;
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if ($file->isExternalURL && !$file->fileExtension)
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{
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$file->fileExtension = preg_match('/[\.\/](css|js)\b/', $fileName, $matches) ? $matches[1] : null;
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}
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$file->isCachedScript = !$file->isExternalURL && strpos($file->filePath, 'files/cache/') !== false;
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$file->isCommon = $isCommon;
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$file->keyName = $file->fileNameNoExt . '.' . $file->fileExtension;
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$file->cdnPath = $this->_normalizeFilePath($pathInfo['dirname'] ?? '');
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$file->vars = (array)$vars;
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// Fix incorrectly minified URL
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if($file->isMinified && !$file->isExternalURL && (!file_exists($file->fileFullPath) || is_link($file->fileFullPath) || filesize($file->fileFullPath) < 40))
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{
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if(file_exists($file->fileRealPath . '/' . $file->fileNameNoExt . '.' . $file->fileExtension))
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{
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$file->fileName = $file->fileNameNoExt . '.' . $file->fileExtension;
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$file->isMinified = false;
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$file->fileFullPath = $file->fileRealPath . '/' . $file->fileNameNoExt . '.' . $file->fileExtension;
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}
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}
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// Do not minify common JS plugins
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if (strpos($file->filePath, 'common/js/plugins') !== false)
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{
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$file->isMinified = true;
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}
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// Process targetIe and media attributes
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$file->targetIe = $targetIe;
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if($file->fileExtension == 'css' || $file->fileExtension == 'less' || $file->fileExtension == 'scss')
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{
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$file->media = $media;
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if(!$file->media)
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{
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$file->media = 'all';
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}
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$file->key = sprintf('%s/%s:%s:%s', $file->filePath, $file->keyName, $file->targetIe, $file->media);
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}
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else if($file->fileExtension == 'js')
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{
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$file->key = sprintf('%s/%s:%s', $file->filePath, $file->keyName, $file->targetIe);
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}
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return $file;
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}
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/**
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* Process CSS and JS file
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*
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* @param object $file
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* @param bool $minify
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* @return void
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*/
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protected function proc_CSS_JS($file, $minify)
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{
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if (!$minify || !file_exists($file->fileFullPath))
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{
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return;
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}
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$minifiedFileName = $file->fileNameNoExt . '.min.' . $file->fileExtension;
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$minifiedFileHash = ltrim(str_replace(array('/', '\\'), '.', substr($file->fileRealPath, strlen(\RX_BASEDIR))), '.');
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$minifiedFilePath = \RX_BASEDIR . self::$assetdir . '/minified/' . $minifiedFileHash . '.' . $minifiedFileName;
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if (!file_exists($minifiedFilePath) || filemtime($minifiedFilePath) < filemtime($file->fileFullPath))
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{
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$method_name = 'minify' . $file->fileExtension;
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$success = Rhymix\Framework\Formatter::$method_name($file->fileFullPath, $minifiedFilePath);
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if ($success === false)
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{
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return;
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}
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}
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$file->fileName = $minifiedFileHash . '.' . $minifiedFileName;
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$file->filePath = \RX_BASEURL . self::$assetdir . '/minified';
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$file->fileRealPath = \RX_BASEDIR . self::$assetdir . '/minified';
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$file->fileFullPath = $minifiedFilePath;
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$file->keyName = $minifiedFileHash . '.' . $file->fileNameNoExt . '.' . $file->fileExtension;
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$file->cdnPath = './' . self::$assetdir . '/minified';
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$file->isMinified = true;
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}
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/**
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* Process LESS and SCSS file
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*
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* @param object $file
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* @param bool $minify
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* @return void
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*/
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protected function proc_LESS_SCSS($file, $minify)
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{
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if (!file_exists($file->fileFullPath))
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{
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return;
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}
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$default_font_config = Context::get('default_font_config') ?: EditorModel::$default_font_config;
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$file->vars['enable_xe_btn_styles'] = (defined('DISABLE_XE_BTN_STYLES') && DISABLE_XE_BTN_STYLES) ? 'false' : 'true';
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$file->vars['enable_xe_msg_styles'] = (defined('DISABLE_XE_MSG_STYLES') && DISABLE_XE_MSG_STYLES) ? 'false' : 'true';
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$file->vars = array_merge($file->vars, $default_font_config);
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if ($file->fileExtension === 'less')
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{
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$file->vars = array_map(function($str) {
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return preg_match('/^[0-9a-zA-Z\.%_-]+$/', $str) ? $str : ('~"' . str_replace('"', '\\"', $str) . '"');
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}, $file->vars);
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}
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$compiledFileName = $file->fileName . ($minify ? '.min' : '') . '.css';
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$compiledFileHash = sha1($file->fileRealPath . ':' . serialize($file->vars));
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$compiledFilePath = \RX_BASEDIR . self::$assetdir . '/compiled/' . $compiledFileHash . '.' . $compiledFileName;
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if (!file_exists($compiledFilePath) || filemtime($compiledFilePath) < filemtime($file->fileFullPath))
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{
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$method_name = 'compile' . $file->fileExtension;
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$success = Rhymix\Framework\Formatter::$method_name($file->fileFullPath, $compiledFilePath, $file->vars, $minify);
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}
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$file->fileName = $compiledFileHash . '.' . $compiledFileName;
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$file->filePath = \RX_BASEURL . self::$assetdir . '/compiled';
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$file->fileRealPath = \RX_BASEDIR . self::$assetdir . '/compiled';
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$file->fileFullPath = $compiledFilePath;
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$file->keyName = $compiledFileHash . '.' . $file->fileNameNoExt . '.' . $file->fileExtension;
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$file->cdnPath = './' . self::$assetdir . '/compiled';
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$file->isMinified = true;
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$file->fileExtension = 'css';
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}
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/**
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* Unload front end file
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*
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* @param string $fileName The file name to unload
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* @param string $targetIe Target IE of file to unload
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* @param string $media Media of file to unload. Only use when file is css.
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* @return void
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*/
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public function unloadFile($fileName, $targetIe = '', $media = 'all')
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{
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$file = $this->getFileInfo($fileName, $targetIe, $media);
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if($file->fileExtension == 'css')
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{
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if(isset($this->cssMapIndex[$file->key]))
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{
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$index = $this->cssMapIndex[$file->key];
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unset($this->cssMap[$index][$file->key], $this->cssMapIndex[$file->key]);
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}
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}
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else
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{
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if(isset($this->jsHeadMapIndex[$file->key]))
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{
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$index = $this->jsHeadMapIndex[$file->key];
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unset($this->jsHeadMap[$index][$file->key], $this->jsHeadMapIndex[$file->key]);
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}
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if(isset($this->jsBodyMapIndex[$file->key]))
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{
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$index = $this->jsBodyMapIndex[$file->key];
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unset($this->jsBodyMap[$index][$file->key], $this->jsBodyMapIndex[$file->key]);
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}
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}
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}
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/**
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* Unload all front end file
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*
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* @param string $type Type to unload. all, css, js
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* @return void
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*/
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public function unloadAllFiles($type = 'all')
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{
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if($type == 'css' || $type == 'all')
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{
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$this->cssMap = array();
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$this->cssMapIndex = array();
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}
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if($type == 'js' || $type == 'all')
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{
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$this->jsHeadMap = array();
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$this->jsBodyMap = array();
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$this->jsHeadMapIndex = array();
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$this->jsBodyMapIndex = array();
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}
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}
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/**
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* Get css file list
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*
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* @param bool $finalize (optional)
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* @return array Returns css file list. Array contains file, media, targetie.
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*/
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public function getCssFileList($finalize = false)
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{
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$map = &$this->cssMap;
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$mapIndex = &$this->cssMapIndex;
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$minify = self::$minify !== null ? self::$minify : (config('view.minify_scripts') ?: 'common');
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$concat = strpos(self::$concat !== null ? self::$concat : config('view.concat_scripts'), 'css') !== false;
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$this->_sortMap($map, $mapIndex);
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// Minify all scripts, and compile LESS/SCSS into CSS.
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if ($finalize)
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{
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foreach ($map as $indexedMap)
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{
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foreach ($indexedMap as $file)
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{
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$minify_this_file = !$file->isMinified && !$file->isExternalURL && !$file->isCachedScript && (($file->isCommon && $minify !== 'none') || $minify === 'all');
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if ($file->fileExtension === 'css')
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{
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$this->proc_CSS_JS($file, $minify_this_file);
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}
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else
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{
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$this->proc_LESS_SCSS($file, $minify_this_file);
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}
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}
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}
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}
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// Add all files to the final result.
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$result = array();
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if ($concat && $finalize && count($concat_list = $this->_concatMap($map)))
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{
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foreach ($concat_list as $concat_fileset)
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{
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if (count($concat_fileset) === 1)
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{
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$file = reset($concat_fileset);
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$url = $file->filePath . '/' . $file->fileName;
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if (!$file->isExternalURL && is_readable($file->fileFullPath))
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{
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$url .= '?' . date('YmdHis', filemtime($file->fileFullPath));
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}
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$result[] = array('file' => $url, 'media' => $file->media, 'targetie' => $file->targetIe);
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}
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else
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{
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$concat_files = array();
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$concat_max_timestamp = 0;
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foreach ($concat_fileset as $file)
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{
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$concat_files[] = $file->media === 'all' ? $file->fileFullPath : array($file->fileFullPath, $file->media);
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$concat_max_timestamp = max($concat_max_timestamp, filemtime($file->fileFullPath));
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}
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$concat_filename = self::$assetdir . '/combined/' . sha1(serialize($concat_files)) . '.css';
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if (!file_exists(\RX_BASEDIR . $concat_filename) || filemtime(\RX_BASEDIR . $concat_filename) < $concat_max_timestamp)
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{
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Rhymix\Framework\Storage::write(\RX_BASEDIR . $concat_filename, Rhymix\Framework\Formatter::concatCSS($concat_files, $concat_filename));
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}
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$concat_filename .= '?' . date('YmdHis', filemtime(\RX_BASEDIR . $concat_filename));
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$result[] = array('file' => \RX_BASEURL . $concat_filename, 'media' => 'all', 'targetie' => '');
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}
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}
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}
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else
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{
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foreach ($map as $indexedMap)
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{
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foreach ($indexedMap as $file)
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{
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$url = $file->filePath . '/' . $file->fileName;
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if (!$file->isExternalURL && is_readable($file->fileFullPath))
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{
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$url .= '?' . date('YmdHis', filemtime($file->fileFullPath));
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}
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$result[] = array('file' => $url, 'media' => $file->media, 'targetie' => $file->targetIe);
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}
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}
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}
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// Enable HTTP/2 server push for CSS resources.
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if ($finalize && $this->_isServerPushEnabled())
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{
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foreach ($result as $resource)
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{
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if ($resource['file'][0] === '/' && $resource['file'][1] !== '/')
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{
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header(sprintf('Link: <%s>; rel=preload; as=style', $resource['file']), false);
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}
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}
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}
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return $result;
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}
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/**
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* Get javascript file list
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*
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* @param string $type Type of javascript. head, body
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* @param bool $finalize (optional)
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* @return array Returns javascript file list. Array contains file, targetie.
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*/
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public function getJsFileList($type = 'head', $finalize = false)
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{
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if($type == 'head')
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{
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$map = &$this->jsHeadMap;
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$mapIndex = &$this->jsHeadMapIndex;
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}
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else
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{
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$map = &$this->jsBodyMap;
|
|
$mapIndex = &$this->jsBodyMapIndex;
|
|
}
|
|
|
|
$minify = self::$minify !== null ? self::$minify : (config('view.minify_scripts') ?: 'common');
|
|
$concat = strpos(self::$concat !== null ? self::$concat : config('view.concat_scripts'), 'js') !== false;
|
|
$this->_sortMap($map, $mapIndex);
|
|
|
|
// Minify all scripts.
|
|
if ($finalize)
|
|
{
|
|
foreach ($map as $indexedMap)
|
|
{
|
|
foreach ($indexedMap as $file)
|
|
{
|
|
if (!$file->isMinified && !$file->isExternalURL && !$file->isCachedScript && (($file->isCommon && $minify !== 'none') || $minify === 'all'))
|
|
{
|
|
$this->proc_CSS_JS($file, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add all files to the final result.
|
|
$result = array();
|
|
if ($concat && $finalize && $type === 'head' && count($concat_list = $this->_concatMap($map)))
|
|
{
|
|
foreach ($concat_list as $concat_fileset)
|
|
{
|
|
if (count($concat_fileset) === 1)
|
|
{
|
|
$file = reset($concat_fileset);
|
|
$url = $file->filePath . '/' . $file->fileName;
|
|
if (!$file->isExternalURL && is_readable($file->fileFullPath))
|
|
{
|
|
$url .= '?' . date('YmdHis', filemtime($file->fileFullPath));
|
|
}
|
|
$result[] = array('file' => $url, 'targetie' => $file->targetIe);
|
|
}
|
|
else
|
|
{
|
|
$concat_files = array();
|
|
$concat_max_timestamp = 0;
|
|
foreach ($concat_fileset as $file)
|
|
{
|
|
$concat_files[] = $file->targetIe ? array($file->fileFullPath, $file->targetIe) : $file->fileFullPath;
|
|
$concat_max_timestamp = max($concat_max_timestamp, filemtime($file->fileFullPath));
|
|
}
|
|
$concat_filename = self::$assetdir . '/combined/' . sha1(serialize($concat_files)) . '.js';
|
|
if (!file_exists(\RX_BASEDIR . $concat_filename) || filemtime(\RX_BASEDIR . $concat_filename) < $concat_max_timestamp)
|
|
{
|
|
Rhymix\Framework\Storage::write(\RX_BASEDIR . $concat_filename, Rhymix\Framework\Formatter::concatJS($concat_files, $concat_filename));
|
|
}
|
|
$concat_filename .= '?' . date('YmdHis', filemtime(\RX_BASEDIR . $concat_filename));
|
|
$result[] = array('file' => \RX_BASEURL . $concat_filename, 'targetie' => '');
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach ($map as $indexedMap)
|
|
{
|
|
foreach ($indexedMap as $file)
|
|
{
|
|
$url = $file->filePath . '/' . $file->fileName;
|
|
if (!$file->isExternalURL && is_readable($file->fileFullPath))
|
|
{
|
|
$url .= '?' . date('YmdHis', filemtime($file->fileFullPath));
|
|
}
|
|
$result[] = array('file' => $url, 'targetie' => $file->targetIe);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Enable HTTP/2 server push for JS resources.
|
|
if ($type === 'head' && $finalize && $this->_isServerPushEnabled())
|
|
{
|
|
foreach ($result as $resource)
|
|
{
|
|
if ($resource['file'][0] === '/' && $resource['file'][1] !== '/')
|
|
{
|
|
header(sprintf('Link: <%s>; rel=preload; as=script', $resource['file']), false);
|
|
}
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Create a concatenation map, skipping external URLs and unreadable scripts.
|
|
*
|
|
* @param array $map
|
|
* @return array
|
|
*/
|
|
protected function _concatMap(&$map)
|
|
{
|
|
$concat_list = array();
|
|
$concat_key = 0;
|
|
foreach ($map as $indexedMap)
|
|
{
|
|
foreach ($indexedMap as $file)
|
|
{
|
|
if ($file->isExternalURL || ($file->fileExtension === 'css' && $file->targetIe) || !is_readable($file->fileFullPath))
|
|
{
|
|
$concat_key++;
|
|
$concat_list[$concat_key][] = $file;
|
|
$concat_key++;
|
|
}
|
|
else
|
|
{
|
|
$concat_list[$concat_key][] = $file;
|
|
}
|
|
}
|
|
}
|
|
return $concat_list;
|
|
}
|
|
|
|
/**
|
|
* Sort a map
|
|
*
|
|
* @param array $map Array to sort
|
|
* @param array $index Not used
|
|
* @return void
|
|
*/
|
|
protected function _sortMap(&$map, &$index)
|
|
{
|
|
ksort($map);
|
|
}
|
|
|
|
/**
|
|
* Normalize File path
|
|
*
|
|
* @param string $path Path to normalize
|
|
* @return string Normalized path
|
|
*/
|
|
protected function _normalizeFilePath($path)
|
|
{
|
|
$path = strval($path);
|
|
if(!preg_match('!://!', $path) && !preg_match('!^[/.]!', $path))
|
|
{
|
|
$path = './' . $path;
|
|
}
|
|
elseif(!strncmp($path, '//', 2))
|
|
{
|
|
return preg_replace('#^//+#', '//', $path);
|
|
}
|
|
|
|
$path = preg_replace('@/\./|(?<!:)\/\/@', '/', $path);
|
|
while(strpos($path, '/../'))
|
|
{
|
|
$path = preg_replace('/\/([^\/]+)\/\.\.\//s', '/', $path, 1);
|
|
}
|
|
|
|
return $path;
|
|
}
|
|
|
|
/**
|
|
* Get absolute file url
|
|
*
|
|
* @param string $path Path to get absolute url
|
|
* @return string Absolute url
|
|
*/
|
|
protected function _getAbsFileUrl($path)
|
|
{
|
|
$path = Rhymix\Framework\Filters\FilenameFilter::cleanPath($path);
|
|
if (!strncmp($path, \RX_BASEDIR, strlen(\RX_BASEDIR)))
|
|
{
|
|
$path = \RX_BASEURL . substr($path, strlen(\RX_BASEDIR));
|
|
}
|
|
return $path;
|
|
}
|
|
|
|
/**
|
|
* Arrage css index
|
|
*
|
|
* @param string $dirname
|
|
* @param object $file
|
|
* @return void
|
|
*/
|
|
protected function _arrangeCssIndex($dirname, $file)
|
|
{
|
|
if ($file->index < -100000)
|
|
{
|
|
return;
|
|
}
|
|
|
|
$dirname = substr($dirname, strlen(\RX_BASEDIR));
|
|
if (strncmp($dirname, self::$assetdir . '/', strlen(self::$assetdir) + 1) === 0)
|
|
{
|
|
$dirname = substr($dirname, strlen(self::$assetdir) + 1);
|
|
}
|
|
$tmp = array_first(explode('/', strtr($dirname, '\\.', '//')));
|
|
if ($tmp)
|
|
{
|
|
$cssSortList = array('common' => -100000, 'layouts' => -90000, 'modules' => -80000, 'widgets' => -70000, 'addons' => -60000);
|
|
$file->index += isset($cssSortList[$tmp]) ? $cssSortList[$tmp] : 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if server push is enabled.
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function _isServerPushEnabled()
|
|
{
|
|
if (!config('view.server_push'))
|
|
{
|
|
return false;
|
|
}
|
|
elseif (strncmp($_SERVER['SERVER_PROTOCOL'] ?? '', 'HTTP/2', 6) === 0)
|
|
{
|
|
return true;
|
|
}
|
|
elseif (isset($_SERVER['HTTP_CF_VISITOR']) && \RX_SSL)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
/* End of file FrontEndFileHandler.class.php */
|
|
/* Location: ./classes/frontendfile/FrontEndFileHandler.class.php */
|