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/>.

/**

 * Class registration_form

 *

 * @package    tool_brickfield

 * @copyright  2021 Brickfield Education Labs https://www.brickfield.ie

 * @author  2020 JM Tomas <jmtomas@tresipunt.com>

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

 */

namespace tool_brickfield\form;

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

use coding_exception;

use dml_exception;

use html_writer;

use moodle_exception;

use moodleform;

use stdClass;

use tool_brickfield\manager;

use tool_brickfield\registration;

global $CFG;

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

/**

 * Class registration_form

 *

 * @package    tool_brickfield

 * @author  2020 JM Tomas <jmtomas@tresipunt.com>

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

 */

class registration_form  extends moodleform {

    /**

     * Form definition.

     * @throws moodle_exception

     */

    public function definition() {

        $mform = & $this->_form;

        $required = get_string('required');

        $info = $this->get_defaultinfo();

        $registration = new registration();

        $key = $registration->get_api_key();

        $hash = $registration->get_secret_key();

        $mform->addElement('header', 'activationheader', get_string('activationheader', manager::PLUGINNAME));

        $mform->addElement('text', 'key', get_string('secretkey', manager::PLUGINNAME));

        $mform->setType('key', PARAM_TEXT);

        $mform->setDefault('key', !empty($key) ? $key : '');

        $mform->addHelpButton('key', 'secretkey', manager::PLUGINNAME);

        $mform->addElement('text', 'hash', get_string('sitehash', manager::PLUGINNAME));

        $mform->setType('hash', PARAM_TEXT);

        $mform->setDefault('hash', !empty($hash) ? $hash : '');

        $mform->addHelpButton('hash', 'sitehash', manager::PLUGINNAME);

        $mform->addElement('header', 'moreinfo', get_string('moreinfo', manager::PLUGINNAME));

        $mform->addElement('static', 'siteinfosummary', '',

            get_string('sendfollowinginfo', manager::PLUGINNAME, $info->moreinfostring));

        $mform->addElement('hidden', 'lang', $info->languagecode);

        $mform->setType('lang', PARAM_TEXT);

        $mform->addElement('hidden', 'countrycode', $info->country);

        $mform->setType('countrycode', PARAM_TEXT);

        $mform->addElement('hidden', 'url', $info->url);

        $mform->setType('url', PARAM_URL);

        $this->add_action_buttons(false, get_string('activate', manager::PLUGINNAME, '#'));

    }

    /**

     * Get default data for registration form

     *

     * @throws moodle_exception

     * @return stdClass

     */

    protected function get_defaultinfo(): stdClass {

        global $CFG;

        $admin = get_admin();

        $site = get_site();

        $data = new stdClass();

        $data->name = $site->fullname;

        $data->url = $CFG->wwwroot;

        $data->language = get_string('thislanguage', 'langconfig');

        $data->languagecode = $admin->lang ?: $CFG->lang;

        $data->country = $admin->country ?: $CFG->country;

        $data->email = $admin->email;

        $data->moreinfo = self::get_moreinfo();

        $data->moreinfostring = self::get_moreinfostring($data->moreinfo);

        return $data;

    }

    /**

     * Get more information.

     * @return array

     * @throws dml_exception

     */

    private static function get_moreinfo(): array {

        global $CFG, $DB;

        $moreinfo = array();

        $moodlerelease = $CFG->release;

        if (preg_match('/^(\d+\.\d.*?)[. ]/', $moodlerelease, $matches)) {

            $moodlerelease = $matches[1];

        }

        $moreinfo['release'] = $moodlerelease;

        $moreinfo['numcourses'] = $DB->count_records('course') - 1;

        $moreinfo['numusers'] = $DB->count_records('user', array('deleted' => 0));

        $moreinfo['numfiles'] = $DB->count_records('files');

        $moreinfo['numfactivities'] = $DB->count_records('course_modules');

        $moreinfo['mobileservice'] = empty($CFG->enablemobilewebservice) ? 0 : $CFG->enablemobilewebservice;

        $moreinfo['usersmobileregistered'] = $DB->count_records('user_devices');

        $moreinfo['contentyperesults'] = '';

        $moreinfo['contenttypeerrors'] = '';

        $moreinfo['percheckerrors'] = '';

        return $moreinfo;

    }

    /**

     * Get HTML list for more information.

     *

     * @param array $moreinfo

     * @return string

     * @throws coding_exception

     */

    private static function get_moreinfostring(array $moreinfo): string {

        $html = html_writer::start_tag('ul');

        foreach ($moreinfo as $key => $value) {

            $html .= html_writer::tag('li', get_string($key, manager::PLUGINNAME, $value));

        }

        $html .= html_writer::end_tag('ul');

        return $html;

    }

}