Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle 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 General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

* @package    backup-convert

* @subpackage cc-library

* @copyright  2011 Darko Miletic <dmiletic@moodlerooms.com>

* @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

*/

require_once 'cc_organization.php';

/**

 * Abstract Version Base class

 *

 */

abstract class cc_version_base {

    protected $_generator = null;

    protected $ccnamespaces = array();

    protected $isrootmanifest = false;

    protected $manifestID = null;

    protected $organizationid = null;

    public $resources = null;

    public $resources_ind = null;

    protected $metadata = null;

    public $organizations = null;

    protected $base = null;

    public $ccversion = null;

    public $camversion = null;

    abstract protected function on_create(DOMDocument &$doc, $rootmanifestnode = null, $nmanifestID = null);

    abstract protected function create_metadata_manifest(cc_i_metadata_manifest $met, DOMDocument &$doc, $xmlnode = null);

    abstract protected function create_metadata_resource(cc_i_metadata_resource $met, DOMDocument &$doc, $xmlnode = null);

    abstract protected function create_metadata_file(cc_i_metadata_file $met, DOMDocument &$doc, $xmlnode = null);

    abstract protected function create_resource(cc_i_resource &$res, DOMDocument &$doc, $xmlnode=null);

    abstract protected function create_organization(cc_i_organization &$org, DOMDocument &$doc, $xmlnode=null);

    public function get_cc_namespaces() {

        return $this->ccnamespaces;

    }

    public function create_manifest(DOMDocument &$doc, $rootmanifestnode = null) {

        return $this->on_create($doc, $rootmanifestnode);

    }

    public function create_resource_node(cc_i_resource &$res, DOMDocument &$doc, $xmlnode = null) {

        return $this->create_resource($res, $doc, $xmlnode);

    }

    public function create_metadata_node(&$met, DOMDocument &$doc, $xmlnode = null) {

        return $this->create_metadata_manifest($met, $doc, $xmlnode);

    }

    public function create_metadata_resource_node(&$met, DOMDocument &$doc, $xmlnode = null) {

        return $this->create_metadata_resource($met, $doc, $xmlnode);

    }

    public function create_metadata_file_node(&$met, DOMDocument &$doc, $xmlnode = null) {

        return $this->create_metadata_file($met, $doc, $xmlnode);

    }

    public function create_organization_node(cc_i_organization &$org, DOMDocument &$doc, $xmlnode = null) {

        return $this->create_organization($org, $doc, $xmlnode);

    }

    public function manifestID() {

        return $this->manifestID;

    }

    public function set_manifestID($id) {

        $this->manifestID = $id;

    }

    public function get_base() {

        return $this->base;

    }

    public function set_base($baseval) {

        $this->base = $baseval;

    }

    public function import_resources(DOMElement &$node, cc_i_manifest &$doc) {

        if (is_null($this->resources)) {

            $this->resources = array();

        }

        $nlist = $node->getElementsByTagNameNS($this->ccnamespaces['imscc'], 'resource');

        if (is_object($nlist)) {

            foreach ($nlist as $nd) {

                $sc = new cc_resource($doc, $nd);

                $this->resources[$sc->identifier] = $sc;

            }

        }

    }

    public function import_organization_items(DOMElement &$node, cc_i_manifest &$doc) {

        if (is_null($this->organizations)) {

            $this->organizations = array();

        }

        $nlist = $node->getElementsByTagNameNS($this->ccnamespaces['imscc'], 'organization');

        if (is_object($nlist)) {

            foreach ($nlist as $nd) {

                $sc = new cc_organization($nd, $doc);

                $this->organizations[$sc->identifier] = $sc;

            }

        }

    }

    public function set_generator($value) {

        $this->_generator = $value;

    }

}