118 lines
3.1 KiB
PHP
118 lines
3.1 KiB
PHP
<?php
|
|
/**
|
|
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
|
|
* This file is licensed under the Affero General Public License version 3 or
|
|
* later.
|
|
* See the COPYING-README file.
|
|
*/
|
|
|
|
namespace OC\Template;
|
|
|
|
abstract class ResourceLocator {
|
|
protected $theme;
|
|
|
|
protected $mapping;
|
|
protected $serverroot;
|
|
protected $thirdpartyroot;
|
|
protected $webroot;
|
|
|
|
protected $resources = array();
|
|
|
|
/** @var \OCP\ILogger */
|
|
protected $logger;
|
|
|
|
/**
|
|
* @param \OCP\ILogger $logger
|
|
* @param string $theme
|
|
* @param array $core_map
|
|
* @param array $party_map
|
|
*/
|
|
public function __construct(\OCP\ILogger $logger, $theme, $core_map, $party_map) {
|
|
$this->logger = $logger;
|
|
$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];
|
|
}
|
|
|
|
/**
|
|
* @param string $resource
|
|
*/
|
|
abstract public function doFind($resource);
|
|
|
|
/**
|
|
* @param string $resource
|
|
*/
|
|
abstract public function doFindTheme($resource);
|
|
|
|
/**
|
|
* Finds the resources and adds them to the list
|
|
*
|
|
* @param array $resources
|
|
*/
|
|
public function find($resources) {
|
|
foreach ($resources as $resource) {
|
|
try {
|
|
$this->doFind($resource);
|
|
} catch (ResourceNotFoundException $e) {
|
|
$resourceApp = substr($resource, 0, strpos($resource, '/'));
|
|
$this->logger->error('Could not find resource file "' . $e->getResourcePath() . '"', ['app' => $resourceApp]);
|
|
}
|
|
}
|
|
if (!empty($this->theme)) {
|
|
foreach ($resources as $resource) {
|
|
try {
|
|
$this->doFindTheme($resource);
|
|
} catch (ResourceNotFoundException $e) {
|
|
$resourceApp = substr($resource, 0, strpos($resource, '/'));
|
|
$this->logger->error('Could not find resource file "' . $e->getResourcePath() . '"', ['app' => $resourceApp]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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 $webRoot
|
|
* @return bool True if the resource was found, false otherwise
|
|
*/
|
|
protected function appendIfExist($root, $file, $webRoot = null) {
|
|
if (is_file($root.'/'.$file)) {
|
|
$this->append($root, $file, $webRoot, false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* append the $file resource 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
|
|
* @param bool $throw Throw an exception, when the route does not exist
|
|
* @throws ResourceNotFoundException Only thrown when $throw is true and the resource is missing
|
|
*/
|
|
protected function append($root, $file, $webRoot = null, $throw = true) {
|
|
if (!$webRoot) {
|
|
$webRoot = $this->mapping[$root];
|
|
}
|
|
$this->resources[] = array($root, $webRoot, $file);
|
|
|
|
if ($throw && !is_file($root . '/' . $file)) {
|
|
throw new ResourceNotFoundException($file, $webRoot);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the list of all resources that should be loaded
|
|
* @return array
|
|
*/
|
|
public function getResources() {
|
|
return $this->resources;
|
|
}
|
|
}
|