74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
<?php
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/**
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* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\Template;
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abstract class ResourceLocator {
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protected $theme;
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protected $form_factor;
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protected $mapping;
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protected $serverroot;
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protected $thirdpartyroot;
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protected $webroot;
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protected $resources = array();
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/**
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* @param string $theme
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* @param string $form_factor
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*/
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public function __construct( $theme, $form_factor, $core_map, $party_map ) {
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$this->theme = $theme;
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$this->form_factor = $form_factor;
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$this->mapping = $core_map + $party_map;
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$this->serverroot = key($core_map);
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$this->thirdpartyroot = key($party_map);
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$this->webroot = $this->mapping[$this->serverroot];
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}
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abstract public function doFind( $resource );
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abstract public function doFindTheme( $resource );
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public function find( $resources ) {
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try {
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foreach($resources as $resource) {
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$this->doFind($resource);
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}
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if (!empty($this->theme)) {
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foreach($resources as $resource) {
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$this->doFindTheme($resource);
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}
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}
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} catch (\Exception $e) {
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throw new \Exception($e->getMessage().' formfactor:'.$this->form_factor
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.' serverroot:'.$this->serverroot);
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}
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}
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/*
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* append the $file resource if exist at $root
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* @param string $root path to check
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* @param string $file the filename
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* @param string|null $webroot base for path, default map $root to $webroot
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*/
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protected function appendIfExist($root, $file, $webroot = null) {
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if (is_file($root.'/'.$file)) {
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if (!$webroot) {
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$webroot = $this->mapping[$root];
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}
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$this->resources[] = array($root, $webroot, $file);
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return true;
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}
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return false;
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}
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public function getResources() {
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return $this->resources;
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}
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}
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