mod_form.php

<?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/>.

/**
 * The main collaborativefolders configuration form.
 *
 * It uses the standard core Moodle formslib. For more info about them, please
 * visit: http://docs.moodle.org/en/Development:lib/formslib.php
 *
 * @package    mod_collaborativefolders
 * @copyright  2017 Westfälische Wilhelms-Universität Münster (WWU Münster)
 * @author     Projektseminar Uni Münster
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

// @codeCoverageIgnoreStart
defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot.'/course/moodleform_mod.php');
// @codeCoverageIgnoreEnd

/**
 * Module instance settings form.
 *
 * @codeCoverageIgnore
 * @package    mod_collaborativefolders
 * @copyright  2017 Westfälische Wilhelms-Universität Münster (WWU Münster)
 * @author     Projektseminar Uni Münster
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class mod_collaborativefolders_mod_form extends moodleform_mod {

    public function definition() {
        $mform = $this->_form;

        // Adding the "general" fieldset, where all the common settings are shown.
        $mform->addElement('header', 'general', get_string('general', 'form'));

        // Name of the activity, which is chosen by the teacher.
        $mform->addElement('text', 'name', get_string('collaborativefoldersname', 'collaborativefolders'), array('size' => '64'));
        $mform->setType('name', PARAM_RAW_TRIMMED);
        $mform->addRule('name', null, 'required', null, 'client');
        $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
        $mform->addHelpButton('name', 'collaborativefoldersname', 'collaborativefolders');

        // Checkbox, which indicates whether the course's should habe access to the folder.
        $mform->addElement('advcheckbox', 'teacher', get_string('teacher_mode', 'mod_collaborativefolders'), '', '', array(0, 1));

        $this->standard_intro_elements();

        // Reminder for groupsettings.
        $mform->addElement('warning', null, 'notifyproblem', get_string('edit_groups', 'mod_collaborativefolders'));

        // Add standard elements, common to all modules.
        $this->standard_coursemodule_elements();

        // Add standard buttons, common to all modules.
        $this->add_action_buttons();
    }

}