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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OC\Template;
use Psr\Log\LoggerInterface;
class CSSResourceLocator extends ResourceLocator {
public function __construct(LoggerInterface $logger) {
parent::__construct($logger);
}
/**
* @param string $style
*/
public function doFind($style) {
$app = substr($style, 0, strpos($style, '/'));
if ($this->appendIfExist($this->serverroot, $style . '.css')
|| $this->appendIfExist($this->serverroot, 'core/' . $style . '.css')
) {
return;
}
$style = substr($style, strpos($style, '/') + 1);
$app_path = \OC_App::getAppPath($app);
$app_url = \OC_App::getAppWebPath($app);
if ($app_path === false && $app_url === false) {
$this->logger->error('Could not find resource {resource} to load', [
'resource' => $app . '/' . $style . '.css',
'app' => 'cssresourceloader',
]);
return;
}
// Account for the possibility of having symlinks in app path. Doing
// this here instead of above as an empty argument to realpath gets
// turned into cwd.
$app_path = realpath($app_path);
$this->append($app_path, $style . '.css', $app_url);
}
/**
* @param string $style
*/
public function doFindTheme($style) {
$theme_dir = 'themes/' . $this->theme . '/';
$this->appendIfExist($this->serverroot, $theme_dir . 'apps/' . $style . '.css')
|| $this->appendIfExist($this->serverroot, $theme_dir . $style . '.css')
|| $this->appendIfExist($this->serverroot, $theme_dir . 'core/' . $style . '.css');
}
public function append($root, $file, $webRoot = null, $throw = true, $scss = false) {
if (!$scss) {
parent::append($root, $file, $webRoot, $throw);
} else {
if (!$webRoot) {
$webRoot = $this->findWebRoot($root);
if ($webRoot === null) {
$webRoot = '';
$this->logger->error('ResourceLocator can not find a web root (root: {root}, file: {file}, webRoot: {webRoot}, throw: {throw})', [
'app' => 'lib',
'root' => $root,
'file' => $file,
'webRoot' => $webRoot,
'throw' => $throw ? 'true' : 'false'
]);
if ($throw && $root === '/') {
throw new ResourceNotFoundException($file, $webRoot);
}
}
}
$this->resources[] = [$webRoot ?: \OC::$WEBROOT, $webRoot, $file];
}
}
}
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