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150 lines
4.6 KiB
150 lines
4.6 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Axel Helmert <axel.helmert@luka.de> |
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* @author Bart Visscher <bartv@thisnet.nl> |
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* @author Joas Schilling <coding@schilljs.com> |
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* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com> |
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* @author Morris Jobke <hey@morrisjobke.de> |
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* @author Robin Appelman <robin@icewind.nl> |
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* @author Roeland Jago Douma <roeland@famdouma.nl> |
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* @author Thomas Müller <thomas.mueller@tmit.eu> |
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* @author tux-rampage <tux-rampage@users.noreply.github.com> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code 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, version 3, |
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* as published by the Free Software Foundation. |
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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, version 3, |
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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\ILogger; |
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class CSSResourceLocator extends ResourceLocator { |
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/** @var SCSSCacher */ |
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protected $scssCacher; |
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/** |
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* @param ILogger $logger |
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* @param string $theme |
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* @param array $core_map |
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* @param array $party_map |
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* @param SCSSCacher $scssCacher |
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*/ |
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public function __construct(ILogger $logger, $theme, $core_map, $party_map, $scssCacher) { |
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$this->scssCacher = $scssCacher; |
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parent::__construct($logger, $theme, $core_map, $party_map); |
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} |
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/** |
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* @param string $style |
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*/ |
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public function doFind($style) { |
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$app = substr($style, 0, strpos($style, '/')); |
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if (strpos($style, '3rdparty') === 0 |
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&& $this->appendIfExist($this->thirdpartyroot, $style.'.css') |
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|| $this->cacheAndAppendScssIfExist($this->serverroot, $style.'.scss', $app) |
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|| $this->cacheAndAppendScssIfExist($this->serverroot, 'core/'.$style.'.scss') |
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|| $this->appendIfExist($this->serverroot, $style.'.css') |
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|| $this->appendIfExist($this->serverroot, 'core/'.$style.'.css') |
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) { |
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return; |
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} |
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$style = substr($style, strpos($style, '/')+1); |
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$app_path = \OC_App::getAppPath($app); |
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$app_url = \OC_App::getAppWebPath($app); |
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if ($app_path === false && $app_url === false) { |
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$this->logger->error('Could not find resource {resource} to load', [ |
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'resource' => $app . '/' . $style . '.css', |
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'app' => 'cssresourceloader', |
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]); |
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return; |
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} |
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// Account for the possibility of having symlinks in app path. Doing |
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// this here instead of above as an empty argument to realpath gets |
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// turned into cwd. |
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$app_path = realpath($app_path); |
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if(!$this->cacheAndAppendScssIfExist($app_path, $style.'.scss', $app)) { |
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$this->append($app_path, $style.'.css', $app_url); |
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} |
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} |
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/** |
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* @param string $style |
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*/ |
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public function doFindTheme($style) { |
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$theme_dir = 'themes/'.$this->theme.'/'; |
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$this->appendIfExist($this->serverroot, $theme_dir.'apps/'.$style.'.css') |
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|| $this->appendIfExist($this->serverroot, $theme_dir.$style.'.css') |
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|| $this->appendIfExist($this->serverroot, $theme_dir.'core/'.$style.'.css'); |
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} |
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/** |
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* cache and append the scss $file if exist at $root |
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* |
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* @param string $root path to check |
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* @param string $file the filename |
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* @return bool True if the resource was found and cached, false otherwise |
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*/ |
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protected function cacheAndAppendScssIfExist($root, $file, $app = 'core') { |
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if (is_file($root.'/'.$file)) { |
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if($this->scssCacher !== null) { |
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if($this->scssCacher->process($root, $file, $app)) { |
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$this->append($root, $this->scssCacher->getCachedSCSS($app, $file), \OC::$WEBROOT, true, true); |
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return true; |
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} else { |
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$this->logger->warning('Failed to compile and/or save '.$root.'/'.$file, ['app' => 'core']); |
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return false; |
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} |
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} else { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function append($root, $file, $webRoot = null, $throw = true, $scss = false) { |
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if (!$scss) { |
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parent::append($root, $file, $webRoot, $throw); |
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} else { |
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if (!$webRoot) { |
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$webRoot = $this->findWebRoot($root); |
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if ($webRoot === null) { |
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$webRoot = ''; |
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$this->logger->error('ResourceLocator can not find a web root (root: {root}, file: {file}, webRoot: {webRoot}, throw: {throw})', [ |
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'app' => 'lib', |
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'root' => $root, |
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'file' => $file, |
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'webRoot' => $webRoot, |
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'throw' => $throw ? 'true' : 'false' |
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]); |
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if ($throw && $root === '/') { |
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throw new ResourceNotFoundException($file, $webRoot); |
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} |
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} |
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} |
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$this->resources[] = array($webRoot? : \OC::$WEBROOT, $webRoot, $file); |
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} |
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} |
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}
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