133 lines
3.3 KiB
PHP
133 lines
3.3 KiB
PHP
<?php
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/**
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* @copyright 2017, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\Template;
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use OCP\Files\IAppData;
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use OCP\Files\NotFoundException;
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use OCP\Files\NotPermittedException;
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use OCP\Files\SimpleFS\ISimpleFolder;
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use OCP\IURLGenerator;
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class JSCombiner {
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/** @var IAppData */
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protected $appData;
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/** @var IURLGenerator */
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protected $urlGenerator;
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/**
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* JSCombiner constructor.
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*
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* @param IAppData $appData
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* @param IURLGenerator $urlGenerator
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*/
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public function __construct(IAppData $appData,
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IURLGenerator $urlGenerator) {
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$this->appData = $appData;
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$this->urlGenerator = $urlGenerator;
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}
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/**
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* @param string $root
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* @param string $file
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* @param string $app
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* @return bool
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*/
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public function process($root, $file, $app) {
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$path = explode('/', $root . '/' . $file);
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$fileName = array_pop($path);
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$path = implode('/', $path);
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try {
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$folder = $this->appData->getFolder($app);
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} catch(NotFoundException $e) {
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// creating css appdata folder
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$folder = $this->appData->newFolder($app);
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}
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if($this->isCached($fileName, $folder)) {
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return true;
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}
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return $this->cache($path, $fileName, $folder);
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}
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/**
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* @param string $fileName
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* @param ISimpleFolder $folder
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* @return bool
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*/
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protected function isCached($fileName, ISimpleFolder $folder) {
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return false;
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}
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/**
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* @param string $path
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* @param string $fileName
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* @param ISimpleFolder $folder
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* @return bool
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*/
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protected function cache($path, $fileName, ISimpleFolder $folder) {
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$data = json_decode(file_get_contents($path . '/' . $fileName));
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$res = '';
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$deps = [];
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foreach ($data as $file) {
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$filePath = $path . '/' . $file;
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if (is_file($filePath)) {
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$res .= file_get_contents($path . '/' . $file);
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$res .= PHP_EOL . PHP_EOL;
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$deps[$file] = filemtime($path . '/' . $file);
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}
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}
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$fileName = str_replace('.json', '.js', $fileName);
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try {
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$cachedfile = $folder->getFile($fileName);
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} catch(NotFoundException $e) {
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$cachedfile = $folder->newFile($fileName);
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}
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try {
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$cachedfile->putContent($res);
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return true;
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} catch (NotPermittedException $e) {
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return false;
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}
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}
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/**
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* @param string $appName
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* @param string $fileName
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* @return string
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*/
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public function getCachedJS($appName, $fileName) {
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$tmpfileLoc = explode('/', $fileName);
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$fileName = array_pop($tmpfileLoc);
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$fileName = str_replace('.json', '.js', $fileName);
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return substr($this->urlGenerator->linkToRoute('core.Js.getJs', array('fileName' => $fileName, 'appName' => $appName)), strlen(\OC::$WEBROOT) + 1);
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}
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}
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