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    workshopform_numerrors

 * @copyright  2010 onwards David Mudrak <david@moodle.com>

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

 */

defined('MOODLE_INTERNAL') || die();

/**

 * restore subplugin class that provides the necessary information

 * needed to restore one workshopform_numerrors subplugin.

 */

class restore_workshopform_numerrors_subplugin extends restore_subplugin {

    ////////////////////////////////////////////////////////////////////////////

    // mappings of XML paths to the processable methods

    ////////////////////////////////////////////////////////////////////////////

    /**

     * Returns the paths to be handled by the subplugin at workshop level

     */

    protected function define_workshop_subplugin_structure() {

        $paths = array();

        $elename = $this->get_namefor('map');

        $elepath = $this->get_pathfor('/workshopform_numerrors_map'); // we used get_recommended_name() so this works

        $paths[] = new restore_path_element($elename, $elepath);

        $elename = $this->get_namefor('dimension');

        $elepath = $this->get_pathfor('/workshopform_numerrors_dimension'); // we used get_recommended_name() so this works

        $paths[] = new restore_path_element($elename, $elepath);

        return $paths; // And we return the interesting paths

    }

    /**

     * Returns the paths to be handled by the subplugin at referenceassessment level

     */

    protected function define_referenceassessment_subplugin_structure() {

        $paths = array();

        $elename = $this->get_namefor('referencegrade');

        $elepath = $this->get_pathfor('/workshopform_numerrors_referencegrade'); // we used get_recommended_name() so this works

        $paths[] = new restore_path_element($elename, $elepath);

        return $paths; // And we return the interesting paths

    }

    /**

     * Returns the paths to be handled by the subplugin at exampleassessment level

     */

    protected function define_exampleassessment_subplugin_structure() {

        $paths = array();

        $elename = $this->get_namefor('examplegrade');

        $elepath = $this->get_pathfor('/workshopform_numerrors_examplegrade'); // we used get_recommended_name() so this works

        $paths[] = new restore_path_element($elename, $elepath);

        return $paths; // And we return the interesting paths

    }

    /**

     * Returns the paths to be handled by the subplugin at assessment level

     */

    protected function define_assessment_subplugin_structure() {

        $paths = array();

        $elename = $this->get_namefor('grade');

        $elepath = $this->get_pathfor('/workshopform_numerrors_grade'); // we used get_recommended_name() so this works

        $paths[] = new restore_path_element($elename, $elepath);

        return $paths; // And we return the interesting paths

    }

    ////////////////////////////////////////////////////////////////////////////

    // defined path elements are dispatched to the following methods

    ////////////////////////////////////////////////////////////////////////////

    /**

     * Processes the workshopform_numerrors_map element

     */

    public function process_workshopform_numerrors_map($data) {

        global $DB;

        $data = (object)$data;

        $data->workshopid = $this->get_new_parentid('workshop');

        $DB->insert_record('workshopform_numerrors_map', $data);

    }

    /**

     * Processes the workshopform_numerrors_dimension element

     */

    public function process_workshopform_numerrors_dimension($data) {

        global $DB;

        $data = (object)$data;

        $oldid = $data->id;

        $data->workshopid = $this->get_new_parentid('workshop');

        $newitemid = $DB->insert_record('workshopform_numerrors', $data);

        $this->set_mapping($this->get_namefor('dimension'), $oldid, $newitemid, true);

        // Process files for this workshopform_numerrors->id only

        $this->add_related_files('workshopform_numerrors', 'description', $this->get_namefor('dimension'), null, $oldid);

    }

    /**

     * Processes the workshopform_numerrors_referencegrade element

     */

    public function process_workshopform_numerrors_referencegrade($data) {

        $this->process_dimension_grades_structure('workshop_referenceassessment', $data);

    }

    /**

     * Processes the workshopform_numerrors_examplegrade element

     */

    public function process_workshopform_numerrors_examplegrade($data) {

        $this->process_dimension_grades_structure('workshop_exampleassessment', $data);

    }

    /**

     * Processes the workshopform_numerrors_grade element

     */

    public function process_workshopform_numerrors_grade($data) {

        $this->process_dimension_grades_structure('workshop_assessment', $data);

    }

    ////////////////////////////////////////////////////////////////////////////

    // internal private methods

    ////////////////////////////////////////////////////////////////////////////

    /**

     * Process the dimension grades linked with the given type of assessment

     *

     * Populates the workshop_grades table with new records mapped to the restored

     * instances of assessments.

     *

     * @param mixed $elementname the name of the assessment element

     * @param array $data parsed xml data

     */

    private function process_dimension_grades_structure($elementname, $data) {

        global $DB;

        $data = (object)$data;

        $oldid = $data->id;

        $data->assessmentid = $this->get_new_parentid($elementname);

        $data->strategy = 'numerrors';

        $data->dimensionid = $this->get_mappingid($this->get_namefor('dimension'), $data->dimensionid);

        $DB->insert_record('workshop_grades', $data);

    }

}