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287 lines
12 KiB
287 lines
12 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Class site_registration_form
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*
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* @package core
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* @copyright 2017 Marina Glancy
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core\hub;
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defined('MOODLE_INTERNAL') || die();
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use context_course;
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use stdClass;
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global $CFG;
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require_once($CFG->libdir . '/formslib.php');
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/**
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* The site registration form. Information will be sent to moodle.net
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*
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* @author Jerome Mouneyrac <jerome@mouneyrac.com>
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* @package core
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* @copyright 2017 Marina Glancy
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class site_registration_form extends \moodleform {
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/**
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* Form definition
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*/
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public function definition() {
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global $CFG;
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$strrequired = get_string('required');
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$mform = & $this->_form;
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$admin = get_admin();
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$site = get_site();
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$siteinfo = registration::get_site_info([
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'name' => format_string($site->fullname, true, array('context' => context_course::instance(SITEID))),
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'description' => $site->summary,
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'contactname' => fullname($admin, true),
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'contactemail' => $admin->email,
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'contactphone' => $admin->phone1,
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'street' => '',
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'countrycode' => $admin->country ?: $CFG->country,
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'regioncode' => '-', // Not supported yet.
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'language' => explode('_', current_language())[0],
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'geolocation' => '',
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'emailalert' => 1,
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'commnews' => 1,
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'policyagreed' => 0
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]);
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// Fields that need to be highlighted.
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$highlightfields = registration::get_new_registration_fields();
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$mform->addElement('header', 'moodle', get_string('registrationinfo', 'hub'));
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$mform->addElement('text', 'name', get_string('sitename', 'hub'),
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array('class' => 'registration_textfield'));
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$mform->setType('name', PARAM_TEXT);
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$mform->addHelpButton('name', 'sitename', 'hub');
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$mform->addElement('select', 'privacy', get_string('siteprivacy', 'hub'), registration::site_privacy_options());
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$mform->setType('privacy', PARAM_ALPHA);
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$mform->addHelpButton('privacy', 'siteprivacy', 'hub');
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unset($options);
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$mform->addElement('textarea', 'description', get_string('sitedesc', 'hub'),
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array('rows' => 3, 'cols' => 41));
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$mform->setType('description', PARAM_TEXT);
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$mform->addHelpButton('description', 'sitedesc', 'hub');
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$languages = get_string_manager()->get_list_of_languages();
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\core_collator::asort($languages);
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$mform->addElement('select', 'language', get_string('sitelang', 'hub'), $languages);
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$mform->setType('language', PARAM_ALPHANUMEXT);
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$mform->addHelpButton('language', 'sitelang', 'hub');
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// Postal address was part of this form before but not any more.
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$mform->addElement('hidden', 'street');
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$mform->setType('street', PARAM_TEXT);
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$mform->addHelpButton('street', 'postaladdress', 'hub');
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$mform->addElement('hidden', 'regioncode', '-');
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$mform->setType('regioncode', PARAM_ALPHANUMEXT);
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$countries = ['' => ''] + get_string_manager()->get_list_of_countries();
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$mform->addElement('select', 'countrycode', get_string('sitecountry', 'hub'), $countries);
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$mform->setType('countrycode', PARAM_ALPHANUMEXT);
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$mform->addHelpButton('countrycode', 'sitecountry', 'hub');
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$mform->addRule('countrycode', $strrequired, 'required', null, 'client');
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// Geolocation was part of this form before but not any more.
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$mform->addElement('hidden', 'geolocation');
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$mform->setType('geolocation', PARAM_RAW);
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$mform->addHelpButton('geolocation', 'sitegeolocation', 'hub');
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// Admin name was part of this form before but not any more.
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$mform->addElement('hidden', 'contactname');
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$mform->setType('contactname', PARAM_TEXT);
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$mform->addHelpButton('contactname', 'siteadmin', 'hub');
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$mform->addElement('hidden', 'contactphone');
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$mform->setType('contactphone', PARAM_TEXT);
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$mform->addHelpButton('contactphone', 'sitephone', 'hub');
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$mform->addElement('text', 'contactemail', get_string('siteemail', 'hub'),
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array('class' => 'registration_textfield'));
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$mform->addRule('contactemail', $strrequired, 'required', null, 'client');
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$mform->setType('contactemail', PARAM_EMAIL);
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$mform->addHelpButton('contactemail', 'siteemail', 'hub');
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$options = array();
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$options[0] = get_string("registrationcontactno");
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$options[1] = get_string("registrationcontactyes");
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$mform->addElement('select', 'contactable', get_string('siteregistrationcontact', 'hub'), $options);
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$mform->setType('contactable', PARAM_INT);
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$mform->addHelpButton('contactable', 'siteregistrationcontact', 'hub');
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$mform->hideIf('contactable', 'privacy', 'eq', registration::HUB_SITENOTPUBLISHED);
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unset($options);
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$this->add_select_with_email('emailalert', 'siteregistrationemail', [
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0 => get_string('registrationno'),
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1 => get_string('registrationyes'),
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]);
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$this->add_select_with_email('commnews', 'sitecommnews', [
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0 => get_string('sitecommnewsno', 'hub'),
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1 => get_string('sitecommnewsyes', 'hub'),
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], in_array('commnews', $highlightfields));
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// TODO site logo.
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$mform->addElement('hidden', 'imageurl', ''); // TODO: temporary.
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$mform->setType('imageurl', PARAM_URL);
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$mform->addElement('checkbox', 'policyagreed', get_string('policyagreed', 'hub'),
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get_string('policyagreeddesc', 'hub', HUB_MOODLEORGHUBURL . '/privacy'));
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$mform->addRule('policyagreed', $strrequired, 'required', null, 'client');
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$mform->addElement('header', 'sitestats', get_string('sendfollowinginfo', 'hub'));
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$mform->setExpanded('sitestats', !empty($highlightfields));
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$mform->addElement('static', 'urlstring', get_string('siteurl', 'hub'), $siteinfo['url']);
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$mform->addHelpButton('urlstring', 'siteurl', 'hub');
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// Display statistic that are going to be retrieve by moodle.net.
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$mform->addElement('static', 'siteinfosummary', get_string('sendfollowinginfo', 'hub'), registration::get_stats_summary($siteinfo));
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// Check if it's a first registration or update.
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if (registration::is_registered()) {
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$buttonlabel = get_string('updatesite', 'hub', 'Moodle.net');
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$mform->addElement('hidden', 'update', true);
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$mform->setType('update', PARAM_BOOL);
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} else {
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$buttonlabel = get_string('registersite', 'hub', 'Moodle.net');
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}
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$this->add_action_buttons(false, $buttonlabel);
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$mform->addElement('hidden', 'returnurl');
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$mform->setType('returnurl', PARAM_LOCALURL);
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// Prepare and set data.
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$siteinfo['emailalertnewemail'] = !empty($siteinfo['emailalert']) && !empty($siteinfo['emailalertemail']);
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if (empty($siteinfo['emailalertnewemail'])) {
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$siteinfo['emailalertemail'] = '';
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}
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$siteinfo['commnewsnewemail'] = !empty($siteinfo['commnews']) && !empty($siteinfo['commnewsemail']);
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if (empty($siteinfo['commnewsnewemail'])) {
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$siteinfo['commnewsemail'] = '';
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}
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// Set data. Always require to check policyagreed even if it was checked earlier.
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$this->set_data(['policyagreed' => 0] + $siteinfo);
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}
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/**
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* Add yes/no select with additional checkbox allowing to specify another email
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*
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* @param string $elementname
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* @param string $stridentifier
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* @param array|null $options options for the select element
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* @param bool $highlight highlight as a new field
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*/
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protected function add_select_with_email($elementname, $stridentifier, $options = null, $highlight = false) {
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$mform = $this->_form;
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if ($options === null) {
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$options = [0 => get_string('no'), 1 => get_string('yes')];
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}
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$group = [
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$mform->createElement('select', $elementname, get_string($stridentifier, 'hub'), $options),
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$mform->createElement('static', $elementname . 'sep', '', '<br/>'),
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$mform->createElement('advcheckbox', $elementname . 'newemail', '', get_string('usedifferentemail', 'hub'),
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['onchange' => "this.form.elements['{$elementname}email'].focus();"]),
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$mform->createElement('text', $elementname . 'email', get_string('email'))
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];
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$element = $mform->addElement('group', $elementname . 'group', get_string($stridentifier, 'hub'), $group, '', false);
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if ($highlight) {
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$element->setAttributes(['class' => $element->getAttribute('class') . ' needsconfirmation mark']);
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}
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$mform->hideIf($elementname . 'email', $elementname, 'eq', 0);
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$mform->hideIf($elementname . 'newemail', $elementname, 'eq', 0);
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$mform->hideIf($elementname . 'email', $elementname . 'newemail', 'notchecked');
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$mform->setType($elementname, PARAM_INT);
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$mform->setType($elementname . 'email', PARAM_RAW_TRIMMED); // E-mail will be validated in validation().
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$mform->addHelpButton($elementname . 'group', $stridentifier, 'hub');
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}
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/**
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* Validation of the form data
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*
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* @param array $data array of ("fieldname"=>value) of submitted data
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* @param array $files array of uploaded files "element_name"=>tmp_file_path
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* @return array of "element_name"=>"error_description" if there are errors,
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* or an empty array if everything is OK
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*/
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public function validation($data, $files) {
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$errors = parent::validation($data, $files);
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// Validate optional emails. We do not use PARAM_EMAIL because it blindly clears the field if it is not a valid email.
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if (!empty($data['emailalert']) && !empty($data['emailalertnewemail']) && !validate_email($data['emailalertemail'])) {
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$errors['emailalertgroup'] = get_string('invalidemail');
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}
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if (!empty($data['commnews']) && !empty($data['commnewsnewemail']) && !validate_email($data['commnewsemail'])) {
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$errors['commnewsgroup'] = get_string('invalidemail');
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}
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return $errors;
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}
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/**
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* Returns the form data
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*
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* @return stdClass
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*/
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public function get_data() {
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if ($data = parent::get_data()) {
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// Never return '*newemail' checkboxes, always return 'emailalertemail' and 'commnewsemail' even if not applicable.
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if (empty($data->emailalert) || empty($data->emailalertnewemail)) {
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$data->emailalertemail = null;
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}
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unset($data->emailalertnewemail);
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if (empty($data->commnews) || empty($data->commnewsnewemail)) {
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$data->commnewsemail = null;
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}
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unset($data->commnewsnewemail);
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// Always return 'contactable'.
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$data->contactable = empty($data->contactable) ? 0 : 1;
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if (debugging('', DEBUG_DEVELOPER)) {
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// Display debugging message for developers who added fields to the form and forgot to add them to registration::FORM_FIELDS.
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$keys = array_diff(array_keys((array)$data),
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['returnurl', 'mform_isexpanded_id_sitestats', 'submitbutton', 'update']);
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if ($extrafields = array_diff($keys, registration::FORM_FIELDS)) {
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debugging('Found extra fields in the form results: ' . join(', ', $extrafields), DEBUG_DEVELOPER);
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}
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if ($missingfields = array_diff(registration::FORM_FIELDS, $keys)) {
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debugging('Some fields are missing in the form results: ' . join(', ', $missingfields), DEBUG_DEVELOPER);
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}
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}
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}
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return $data;
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}
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}
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