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/>.

namespace tool_cohortroles\form;

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

use moodleform;

use context_system;

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

/**

 * Assign role to cohort form.

 *

 * @package    tool_cohortroles

 * @copyright  2015 Damyon Wiese

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

 */

class assign_role_cohort extends moodleform {

    /**

     * Form definition.

     */

    public function definition() {

        global $PAGE;

        $mform = $this->_form;

        $roles = get_roles_for_contextlevels(CONTEXT_USER);

        if (empty($roles)) {

            $output = $PAGE->get_renderer('tool_cohortroles');

            $warning = $output->notify_problem(get_string('noassignableroles', 'tool_cohortroles'));

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

            return;

        }

        $options = array(

            'ajax' => 'core_user/form_user_selector',

            'multiple' => true

        );

        $mform->addElement('autocomplete', 'userids', get_string('selectusers', 'tool_cohortroles'), array(), $options);

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

        $names = role_get_names();

        $options = array();

        foreach ($roles as $idx => $roleid) {

            $options[$roleid] = $names[$roleid]->localname;

        }

        $mform->addElement('select', 'roleid', get_string('selectrole', 'tool_cohortroles'), $options);

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

        $context = context_system::instance();

        $options = array(

            'multiple' => true,

            'data-contextid' => $context->id,

            'data-includes' => 'all'

        );

        $mform->addElement('cohort', 'cohortids', get_string('selectcohorts', 'tool_cohortroles'), $options);

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

        $mform->addElement('submit', 'submit', get_string('assign', 'tool_cohortroles'));

    }

}