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/>.

/**

 * This file defines an mform to assess a submission by accumulative grading strategy

 *

 * @package    workshopform_accumulative

 * @copyright  2009 David Mudrak <david.mudrak@gmail.com>

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

 */

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

require_once(__DIR__.'/../assessment_form.php');    // parent class definition

/**

 * Class representing a form for assessing submissions by accumulative grading strategy

 *

 * @uses moodleform

 */

class workshop_accumulative_assessment_form extends workshop_assessment_form {

    /**

     * Define the elements to be displayed at the form

     *

     * Called by the parent::definition()

     *

     * @return void

     */

    protected function definition_inner(&$mform) {

        $fields     = $this->_customdata['fields'];

        $current    = $this->_customdata['current'];

        $nodims     = $this->_customdata['nodims'];     // number of assessment dimensions

        $mform->addElement('hidden', 'nodims', $nodims);

        $mform->setType('nodims', PARAM_INT);

        // minimal grade value to select - used by the 'compare' rule below

        // (just an implementation detail to make the rule work, this element is

        // not processed by the server)

        $mform->addElement('hidden', 'minusone', -1);

        $mform->setType('minusone', PARAM_INT);

        for ($i = 0; $i < $nodims; $i++) {

            // dimension header

            $dimtitle = get_string('dimensionnumber', 'workshopform_accumulative', $i+1);

            $mform->addElement('header', 'dimensionhdr__idx_'.$i, $dimtitle);

            // dimension id

            $mform->addElement('hidden', 'dimensionid__idx_'.$i, $fields->{'dimensionid__idx_'.$i});

            $mform->setType('dimensionid__idx_'.$i, PARAM_INT);

            // grade id

            $mform->addElement('hidden', 'gradeid__idx_'.$i);   // value set by set_data() later

            $mform->setType('gradeid__idx_'.$i, PARAM_INT);

            // dimension description

            $desc = '<div id="id_dim_'.$fields->{'dimensionid__idx_'.$i}.'_desc" class="fitem description accumulative">'."\n";

            $desc .= format_text($fields->{'description__idx_'.$i}, $fields->{'description__idx_'.$i.'format'});

            $desc .= "\n</div>";

            $mform->addElement('html', $desc);

            // grade for this aspect

            $label = get_string('dimensiongradefor', 'workshopform_accumulative', $dimtitle);

            if ($fields->{'grade__idx_' . $i}) {

                $options = make_grades_menu($fields->{'grade__idx_' . $i});

                $options = array('-1' => get_string('choosedots')) + $options;

                $mform->addElement('select', 'grade__idx_' . $i, $label, $options);

                $mform->addRule(array('grade__idx_' . $i, 'minusone'),

                    get_string('mustchoosegrade', 'workshopform_accumulative'), 'compare', 'gt');

            }

            // comment

            $label = get_string('dimensioncommentfor', 'workshopform_accumulative', $dimtitle);

            //$mform->addElement('editor', 'peercomment__idx_' . $i, $label, null, array('maxfiles' => 0));

            $mform->addElement('textarea', 'peercomment__idx_' . $i, $label, array('cols' => 60, 'rows' => 5));

        }

        $this->set_data($current);

    }

}