nextcloud/lib/private/template/resourcelocator.php

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<?php
/**
2015-02-23 13:28:53 +03:00
* @author Bart Visscher <bartv@thisnet.nl>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin McCorkell <rmccorkell@karoshi.org.uk>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Template;
abstract class ResourceLocator {
protected $theme;
protected $mapping;
protected $serverroot;
protected $thirdpartyroot;
protected $webroot;
protected $resources = array();
/**
* @param string $theme
*/
public function __construct( $theme, $core_map, $party_map ) {
$this->theme = $theme;
$this->mapping = $core_map + $party_map;
$this->serverroot = key($core_map);
$this->thirdpartyroot = key($party_map);
$this->webroot = $this->mapping[$this->serverroot];
}
abstract public function doFind( $resource );
abstract public function doFindTheme( $resource );
public function find( $resources ) {
try {
foreach($resources as $resource) {
$this->doFind($resource);
}
if (!empty($this->theme)) {
foreach($resources as $resource) {
$this->doFindTheme($resource);
}
}
} catch (\Exception $e) {
throw new \Exception($e->getMessage().' serverroot:'.$this->serverroot);
}
}
/*
* append the $file resource if exist at $root
* @param string $root path to check
* @param string $file the filename
* @param string|null $webroot base for path, default map $root to $webroot
*/
protected function appendIfExist($root, $file, $webroot = null) {
if (is_file($root.'/'.$file)) {
if (!$webroot) {
$webroot = $this->mapping[$root];
}
$this->resources[] = array($root, $webroot, $file);
return true;
}
return false;
}
public function getResources() {
return $this->resources;
}
}