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/>.

/**

 * Form.

 *

 * @package    tool_lpmigrate

 * @copyright  2016 Frédéric Massart - FMCorz.net

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

 */

namespace tool_lpmigrate\form;

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

require_once($CFG->libdir . '/formslib.php');

\MoodleQuickForm::registerElementType('framework_autocomplete',

    $CFG->dirroot . '/admin/tool/lp/classes/form/framework_autocomplete.php',

    '\\tool_lp\\form\\framework_autocomplete');

/**

 * Form class.

 *

 * @package    tool_lpmigrate

 * @copyright  2016 Frédéric Massart - FMCorz.net

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

 */

class migrate_framework extends \moodleform {

    /** @var context The page context. */

    protected $pagecontext;

    /**

     * Constructor.

     * @param \context $context The page context.

     */

    public function __construct(\context $context) {

        $this->pagecontext = $context;

        parent::__construct();

    }

    protected function definition() {

        $mform = $this->_form;

        $mform->addElement('header', 'hdrcourses', get_string('frameworks', 'tool_lpmigrate'));

        $mform->addElement('framework_autocomplete', 'from', get_string('migratefrom', 'tool_lpmigrate'), array(

            'contextid' => $this->pagecontext->id,

            'onlyvisible' => '0',

        ), 1, 2, 3);

        $mform->addRule('from', get_string('required'), 'required', null);

        $mform->addHelpButton('from', 'migratefrom', 'tool_lpmigrate');

        $mform->addElement('framework_autocomplete', 'to', get_string('migrateto', 'tool_lpmigrate'), array(

            'contextid' => $this->pagecontext->id,

            'onlyvisible' => '1',      // We cannot add competencies from hidden frameworks, so it must be visible.

        ), 1, 2, 3);

        $mform->addRule('to', get_string('required'), 'required', null);

        $mform->addHelpButton('to', 'migrateto', 'tool_lpmigrate');

        $mform->addElement('header', 'hdrcourses', get_string('courses'));

        $mform->addElement('course', 'allowedcourses', get_string('limittothese', 'tool_lpmigrate'),

            array('showhidden' => true, 'multiple' => true));

        $mform->addHelpButton('allowedcourses', 'allowedcourses', 'tool_lpmigrate');

        $mform->addElement('course', 'disallowedcourses', get_string('excludethese', 'tool_lpmigrate'),

            array('showhidden' => true, 'multiple' => true));

        $mform->addHelpButton('disallowedcourses', 'disallowedcourses', 'tool_lpmigrate');

        $mform->addElement('date_time_selector', 'coursestartdate', get_string('startdatefrom', 'tool_lpmigrate'),

            array('optional' => true));

        $mform->addHelpButton('coursestartdate', 'coursestartdate', 'tool_lpmigrate');

        $this->add_action_buttons(true, get_string('performmigration', 'tool_lpmigrate'));

    }

    public function validation($data, $files) {

        $errors = array();

        if ($data['from'] == $data['to']) {

            $errors['to'] = get_string('errorcannotmigratetosameframework', 'tool_lpmigrate');

        } else if (!empty($data['from']) && !empty($data['to'])) {

            $mapper = new \tool_lpmigrate\framework_mapper($data['from'], $data['to']);

            $mapper->automap();

            if (!$mapper->has_mappings()) {

                $errors['to'] = 'Could not map to any competency in this framework.';

            }

        }

        return $errors;

    }

}