mirrored from git://git.moodle.org/moodle.git
/
forms.php
519 lines (439 loc) · 24.4 KB
/
forms.php
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<?php
///////////////////////////////////////////////////////////////////////////
// //
// This file is part of Moodle - http://moodle.org/ //
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
// //
// 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/>. //
// //
///////////////////////////////////////////////////////////////////////////
/*
* @package moodle
* @subpackage registration
* @author Jerome Mouneyrac <jerome@mouneyrac.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com
*
* The forms needed by registration pages.
*/
require_once($CFG->libdir . '/formslib.php');
require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
/**
* This form display a unregistration form.
*/
class site_unregistration_form extends moodleform {
public function definition() {
$mform = & $this->_form;
$mform->addElement('header', 'site', get_string('unregister', 'hub'));
$huburl = $this->_customdata['huburl'];
$hubname = $this->_customdata['hubname'];
$unregisterlabel = get_string('unregister', 'hub');
$mform->addElement('checkbox', 'unpublishalladvertisedcourses', '',
' ' . get_string('unpublishalladvertisedcourses', 'hub'));
$mform->setType('unpublishalladvertisedcourses', PARAM_INT);
$mform->addElement('checkbox', 'unpublishalluploadedcourses', '',
' ' . get_string('unpublishalluploadedcourses', 'hub'));
$mform->setType('unpublishalluploadedcourses', PARAM_INT);
$mform->addElement('hidden', 'confirm', 1);
$mform->setType('confirm', PARAM_INT);
$mform->addElement('hidden', 'unregistration', 1);
$mform->setType('unregistration', PARAM_INT);
$mform->addElement('hidden', 'huburl', $huburl);
$mform->setType('huburl', PARAM_URL);
$mform->addElement('hidden', 'hubname', $hubname);
$mform->setType('hubname', PARAM_TEXT);
$this->add_action_buttons(true, $unregisterlabel);
}
}
/**
* This form display a clean registration data form.
*/
class site_clean_registration_data_form extends moodleform {
public function definition() {
$mform = & $this->_form;
$mform->addElement('header', 'site', get_string('unregister', 'hub'));
$huburl = $this->_customdata['huburl'];
$hubname = $this->_customdata['hubname'];
$unregisterlabel = get_string('forceunregister', 'hub');
$mform->addElement('static', '', get_string('warning', 'hub'), get_string('forceunregisterconfirmation', 'hub', $hubname));
$mform->addElement('hidden', 'confirm', 1);
$mform->setType('confirm', PARAM_INT);
$mform->addElement('hidden', 'unregistration', 1);
$mform->setType('unregistration', PARAM_INT);
$mform->addElement('hidden', 'cleanregdata', 1);
$mform->setType('cleanregdata', PARAM_INT);
$mform->addElement('hidden', 'huburl', $huburl);
$mform->setType('huburl', PARAM_URL);
$mform->addElement('hidden', 'hubname', $hubname);
$mform->setType('hubname', PARAM_TEXT);
$this->add_action_buttons(true, $unregisterlabel);
}
}
/**
* This form display a hub selector.
* The hub list is retrieved from Moodle.org hub directory.
* Also displayed, a text field to enter private hub url + its password
*/
class hub_selector_form extends moodleform {
public function definition() {
global $CFG, $OUTPUT;
$mform = & $this->_form;
$mform->addElement('header', 'site', get_string('selecthub', 'hub'));
//retrieve the hub list on the hub directory by web service
$function = 'hubdirectory_get_hubs';
$params = array();
$serverurl = HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/webservices.php";
require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
$xmlrpcclient = new webservice_xmlrpc_client($serverurl, 'publichubdirectory');
try {
$hubs = $xmlrpcclient->call($function, $params);
} catch (Exception $e) {
$error = $OUTPUT->notification(get_string('errorhublisting', 'hub', $e->getMessage()));
$mform->addElement('static', 'errorhub', '', $error);
$hubs = array();
}
//remove moodle.org from the hub list
foreach ($hubs as $key => $hub) {
if ($hub['url'] == HUB_MOODLEORGHUBURL) {
unset($hubs[$key]);
}
}
//Public hub list
$options = array();
foreach ($hubs as $hub) {
//to not display a name longer than 100 character (too big)
if (core_text::strlen($hub['name']) > 100) {
$hubname = core_text::substr($hub['name'], 0, 100);
$hubname = $hubname . "...";
} else {
$hubname = $hub['name'];
}
$options[$hub['url']] = $hubname;
$mform->addElement('hidden', clean_param($hub['url'], PARAM_ALPHANUMEXT), $hubname);
$mform->setType(clean_param($hub['url'], PARAM_ALPHANUMEXT), PARAM_ALPHANUMEXT);
}
if (!empty($hubs)) {
$mform->addElement('select', 'publichub', get_string('publichub', 'hub'),
$options, array("size" => 15));
$mform->setType('publichub', PARAM_URL);
}
$mform->addElement('static', 'or', '', get_string('orenterprivatehub', 'hub'));
//Private hub
$mform->addElement('text', 'unlistedurl', get_string('privatehuburl', 'hub'),
array('class' => 'registration_textfield'));
$mform->setType('unlistedurl', PARAM_URL);
$mform->addElement('text', 'password', get_string('password'),
array('class' => 'registration_textfield'));
$mform->setType('password', PARAM_RAW);
$this->add_action_buttons(false, get_string('selecthub', 'hub'));
}
/**
* Check the unlisted URL is a URL
*/
function validation($data, $files) {
global $CFG;
$errors = parent::validation($data, $files);
$unlistedurl = $this->_form->_submitValues['unlistedurl'];
if (empty($unlistedurl)) {
$errors['unlistedurl'] = get_string('badurlformat', 'hub');
}
return $errors;
}
}
/**
* The site registration form. Information will be sent to a given hub.
*/
class site_registration_form extends moodleform {
public function definition() {
global $CFG, $DB;
$strrequired = get_string('required');
$mform = & $this->_form;
$huburl = $this->_customdata['huburl'];
$hubname = $this->_customdata['hubname'];
$password = $this->_customdata['password'];
$admin = get_admin();
$site = get_site();
//retrieve config for this hub and set default if they don't exist
$cleanhuburl = clean_param($huburl, PARAM_ALPHANUMEXT);
$sitename = get_config('hub', 'site_name_' . $cleanhuburl);
if ($sitename === false) {
$sitename = format_string($site->fullname, true, array('context' => context_course::instance(SITEID)));
}
$sitedescription = get_config('hub', 'site_description_' . $cleanhuburl);
if ($sitedescription === false) {
$sitedescription = $site->summary;
}
$contactname = get_config('hub', 'site_contactname_' . $cleanhuburl);
if ($contactname === false) {
$contactname = fullname($admin, true);
}
$contactemail = get_config('hub', 'site_contactemail_' . $cleanhuburl);
if ($contactemail === false) {
$contactemail = $admin->email;
}
$contactphone = get_config('hub', 'site_contactphone_' . $cleanhuburl);
if ($contactphone === false) {
$contactphone = $admin->phone1;
}
$imageurl = get_config('hub', 'site_imageurl_' . $cleanhuburl);
$privacy = get_config('hub', 'site_privacy_' . $cleanhuburl);
$address = get_config('hub', 'site_address_' . $cleanhuburl);
if ($address === false) {
$address = '';
}
$region = get_config('hub', 'site_region_' . $cleanhuburl);
$country = get_config('hub', 'site_country_' . $cleanhuburl);
if (empty($country)) {
$country = $admin->country ?: $CFG->country;
}
$language = get_config('hub', 'site_language_' . $cleanhuburl);
if ($language === false) {
$language = explode('_', current_language())[0];
}
$geolocation = get_config('hub', 'site_geolocation_' . $cleanhuburl);
if ($geolocation === false) {
$geolocation = '';
}
$contactable = get_config('hub', 'site_contactable_' . $cleanhuburl);
$emailalert = get_config('hub', 'site_emailalert_' . $cleanhuburl);
$emailalert = ($emailalert === false || $emailalert) ? 1 : 0;
$coursesnumber = get_config('hub', 'site_coursesnumber_' . $cleanhuburl);
$usersnumber = get_config('hub', 'site_usersnumber_' . $cleanhuburl);
$roleassignmentsnumber = get_config('hub', 'site_roleassignmentsnumber_' . $cleanhuburl);
$postsnumber = get_config('hub', 'site_postsnumber_' . $cleanhuburl);
$questionsnumber = get_config('hub', 'site_questionsnumber_' . $cleanhuburl);
$resourcesnumber = get_config('hub', 'site_resourcesnumber_' . $cleanhuburl);
$badgesnumber = get_config('hub', 'site_badges_' . $cleanhuburl);
$issuedbadgesnumber = get_config('hub', 'site_issuedbadges_' . $cleanhuburl);
$mediancoursesize = get_config('hub', 'site_mediancoursesize_' . $cleanhuburl);
$participantnumberaveragecfg = get_config('hub', 'site_participantnumberaverage_' . $cleanhuburl);
$modulenumberaveragecfg = get_config('hub', 'site_modulenumberaverage_' . $cleanhuburl);
//hidden parameters
$mform->addElement('hidden', 'huburl', $huburl);
$mform->setType('huburl', PARAM_URL);
$mform->addElement('hidden', 'hubname', $hubname);
$mform->setType('hubname', PARAM_TEXT);
$mform->addElement('hidden', 'password', $password);
$mform->setType('password', PARAM_RAW);
//the input parameters
$mform->addElement('header', 'moodle', get_string('registrationinfo', 'hub'));
$mform->addElement('text', 'name', get_string('sitename', 'hub'),
array('class' => 'registration_textfield'));
$mform->addRule('name', $strrequired, 'required', null, 'client');
$mform->setType('name', PARAM_TEXT);
$mform->setDefault('name', $sitename);
$mform->addHelpButton('name', 'sitename', 'hub');
$options = array();
$registrationmanager = new registration_manager();
$options[HUB_SITENOTPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITENOTPUBLISHED);
$options[HUB_SITENAMEPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITENAMEPUBLISHED);
$options[HUB_SITELINKPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITELINKPUBLISHED);
$mform->addElement('select', 'privacy', get_string('siteprivacy', 'hub'), $options);
$mform->setDefault('privacy', $privacy);
$mform->setType('privacy', PARAM_ALPHA);
$mform->addHelpButton('privacy', 'privacy', 'hub');
unset($options);
$mform->addElement('textarea', 'description', get_string('sitedesc', 'hub'),
array('rows' => 8, 'cols' => 41));
$mform->addRule('description', $strrequired, 'required', null, 'client');
$mform->setDefault('description', $sitedescription);
$mform->setType('description', PARAM_TEXT);
$mform->addHelpButton('description', 'sitedesc', 'hub');
$languages = get_string_manager()->get_list_of_languages();
core_collator::asort($languages);
$mform->addElement('select', 'language', get_string('sitelang', 'hub'),
$languages);
$mform->setType('language', PARAM_ALPHANUMEXT);
$mform->addHelpButton('language', 'sitelang', 'hub');
$mform->setDefault('language', $language);
$mform->addElement('textarea', 'address', get_string('postaladdress', 'hub'),
array('rows' => 4, 'cols' => 41));
$mform->setType('address', PARAM_TEXT);
$mform->setDefault('address', $address);
$mform->addHelpButton('address', 'postaladdress', 'hub');
//TODO: use the region array I generated
// $mform->addElement('select', 'region', get_string('selectaregion'), array('-' => '-'));
// $mform->setDefault('region', $region);
$mform->addElement('hidden', 'regioncode', '-');
$mform->setType('regioncode', PARAM_ALPHANUMEXT);
$countries = ['' => ''] + get_string_manager()->get_list_of_countries();
$mform->addElement('select', 'countrycode', get_string('sitecountry', 'hub'), $countries);
$mform->setDefault('countrycode', $country);
$mform->setType('countrycode', PARAM_ALPHANUMEXT);
$mform->addHelpButton('countrycode', 'sitecountry', 'hub');
$mform->addRule('countrycode', $strrequired, 'required', null, 'client');
$mform->addElement('text', 'geolocation', get_string('sitegeolocation', 'hub'),
array('class' => 'registration_textfield'));
$mform->setDefault('geolocation', $geolocation);
$mform->setType('geolocation', PARAM_RAW);
$mform->addHelpButton('geolocation', 'sitegeolocation', 'hub');
$mform->addElement('text', 'contactname', get_string('siteadmin', 'hub'),
array('class' => 'registration_textfield'));
$mform->addRule('contactname', $strrequired, 'required', null, 'client');
$mform->setType('contactname', PARAM_TEXT);
$mform->setDefault('contactname', $contactname);
$mform->addHelpButton('contactname', 'siteadmin', 'hub');
$mform->addElement('text', 'contactphone', get_string('sitephone', 'hub'),
array('class' => 'registration_textfield'));
$mform->setType('contactphone', PARAM_TEXT);
$mform->setDefault('contactphone', $contactphone);
$mform->addHelpButton('contactphone', 'sitephone', 'hub');
$mform->setForceLtr('contactphone');
$mform->addElement('text', 'contactemail', get_string('siteemail', 'hub'),
array('class' => 'registration_textfield'));
$mform->addRule('contactemail', $strrequired, 'required', null, 'client');
$mform->setType('contactemail', PARAM_EMAIL);
$mform->setDefault('contactemail', $contactemail);
$mform->addHelpButton('contactemail', 'siteemail', 'hub');
$options = array();
$options[0] = get_string("registrationcontactno");
$options[1] = get_string("registrationcontactyes");
$mform->addElement('select', 'contactable', get_string('siteregistrationcontact', 'hub'), $options);
$mform->setDefault('contactable', $contactable);
$mform->setType('contactable', PARAM_INT);
$mform->addHelpButton('contactable', 'siteregistrationcontact', 'hub');
unset($options);
$options = array();
$options[0] = get_string("registrationno");
$options[1] = get_string("registrationyes");
$mform->addElement('select', 'emailalert', get_string('siteregistrationemail', 'hub'), $options);
$mform->setDefault('emailalert', $emailalert);
$mform->setType('emailalert', PARAM_INT);
$mform->addHelpButton('emailalert', 'siteregistrationemail', 'hub');
unset($options);
//TODO site logo
$mform->addElement('hidden', 'imageurl', ''); //TODO: temporary
$mform->setType('imageurl', PARAM_URL);
$mform->addElement('static', 'urlstring', get_string('siteurl', 'hub'), $CFG->wwwroot);
$mform->addHelpButton('urlstring', 'siteurl', 'hub');
$mform->addElement('static', 'versionstring', get_string('siteversion', 'hub'), $CFG->version);
$mform->addElement('hidden', 'moodleversion', $CFG->version);
$mform->setType('moodleversion', PARAM_INT);
$mform->addHelpButton('versionstring', 'siteversion', 'hub');
$mform->addElement('static', 'releasestring', get_string('siterelease', 'hub'), $CFG->release);
$mform->addElement('hidden', 'moodlerelease', $CFG->release);
$mform->setType('moodlerelease', PARAM_TEXT);
$mform->addHelpButton('releasestring', 'siterelease', 'hub');
/// Display statistic that are going to be retrieve by the hub
$coursecount = $DB->count_records('course') - 1;
$usercount = $DB->count_records('user', array('deleted' => 0));
$roleassigncount = $DB->count_records('role_assignments');
$postcount = $DB->count_records('forum_posts');
$questioncount = $DB->count_records('question');
$resourcecount = $DB->count_records('resource');
require_once($CFG->dirroot . "/course/lib.php");
$participantnumberaverage = number_format(average_number_of_participants(), 2);
$modulenumberaverage = number_format(average_number_of_courses_modules(), 2);
require_once($CFG->libdir . '/badgeslib.php');
$badges = $DB->count_records_select('badge', 'status <> ' . BADGE_STATUS_ARCHIVED);
$issuedbadges = $DB->count_records('badge_issued');
if (HUB_MOODLEORGHUBURL != $huburl) {
$mform->addElement('checkbox', 'courses', get_string('sendfollowinginfo', 'hub'),
" " . get_string('coursesnumber', 'hub', $coursecount));
$mform->setDefault('courses', $coursesnumber != -1);
$mform->setType('courses', PARAM_INT);
$mform->addHelpButton('courses', 'sendfollowinginfo', 'hub');
$mform->addElement('checkbox', 'users', '',
" " . get_string('usersnumber', 'hub', $usercount));
$mform->setDefault('users', $usersnumber != -1);
$mform->setType('users', PARAM_INT);
$mform->addElement('checkbox', 'roleassignments', '',
" " . get_string('roleassignmentsnumber', 'hub', $roleassigncount));
$mform->setDefault('roleassignments', $roleassignmentsnumber != -1);
$mform->setType('roleassignments', PARAM_INT);
$mform->addElement('checkbox', 'posts', '',
" " . get_string('postsnumber', 'hub', $postcount));
$mform->setDefault('posts', $postsnumber != -1);
$mform->setType('posts', PARAM_INT);
$mform->addElement('checkbox', 'questions', '',
" " . get_string('questionsnumber', 'hub', $questioncount));
$mform->setDefault('questions', $questionsnumber != -1);
$mform->setType('questions', PARAM_INT);
$mform->addElement('checkbox', 'resources', '',
" " . get_string('resourcesnumber', 'hub', $resourcecount));
$mform->setDefault('resources', $resourcesnumber != -1);
$mform->setType('resources', PARAM_INT);
$mform->addElement('checkbox', 'badges', '',
" " . get_string('badgesnumber', 'hub', $badges));
$mform->setDefault('badges', $badgesnumber != -1);
$mform->setType('badges', PARAM_INT);
$mform->addElement('checkbox', 'issuedbadges', '',
" " . get_string('issuedbadgesnumber', 'hub', $issuedbadges));
$mform->setDefault('issuedbadges', $issuedbadgesnumber != -1);
$mform->setType('issuedbadges', PARAM_INT);
$mform->addElement('checkbox', 'participantnumberaverage', '',
" " . get_string('participantnumberaverage', 'hub', $participantnumberaverage));
$mform->setDefault('participantnumberaverage', $participantnumberaveragecfg != -1);
$mform->setType('participantnumberaverage', PARAM_FLOAT);
$mform->addElement('checkbox', 'modulenumberaverage', '',
" " . get_string('modulenumberaverage', 'hub', $modulenumberaverage));
$mform->setDefault('modulenumberaverage', $modulenumberaveragecfg != -1);
$mform->setType('modulenumberaverage', PARAM_FLOAT);
} else {
$mform->addElement('static', 'courseslabel', get_string('sendfollowinginfo', 'hub'),
" " . get_string('coursesnumber', 'hub', $coursecount));
$mform->addElement('hidden', 'courses', 1);
$mform->setType('courses', PARAM_INT);
$mform->addHelpButton('courseslabel', 'sendfollowinginfo', 'hub');
$mform->addElement('static', 'userslabel', '',
" " . get_string('usersnumber', 'hub', $usercount));
$mform->addElement('hidden', 'users', 1);
$mform->setType('users', PARAM_INT);
$mform->addElement('static', 'roleassignmentslabel', '',
" " . get_string('roleassignmentsnumber', 'hub', $roleassigncount));
$mform->addElement('hidden', 'roleassignments', 1);
$mform->setType('roleassignments', PARAM_INT);
$mform->addElement('static', 'postslabel', '',
" " . get_string('postsnumber', 'hub', $postcount));
$mform->addElement('hidden', 'posts', 1);
$mform->setType('posts', PARAM_INT);
$mform->addElement('static', 'questionslabel', '',
" " . get_string('questionsnumber', 'hub', $questioncount));
$mform->addElement('hidden', 'questions', 1);
$mform->setType('questions', PARAM_INT);
$mform->addElement('static', 'resourceslabel', '',
" " . get_string('resourcesnumber', 'hub', $resourcecount));
$mform->addElement('hidden', 'resources', 1);
$mform->setType('resources', PARAM_INT);
$mform->addElement('static', 'badgeslabel', '',
" " . get_string('badgesnumber', 'hub', $badges));
$mform->addElement('hidden', 'badges', 1);
$mform->setType('badges', PARAM_INT);
$mform->addElement('static', 'issuedbadgeslabel', '',
" " . get_string('issuedbadgesnumber', 'hub', $issuedbadges));
$mform->addElement('hidden', 'issuedbadges', true);
$mform->setType('issuedbadges', PARAM_INT);
$mform->addElement('static', 'participantnumberaveragelabel', '',
" " . get_string('participantnumberaverage', 'hub', $participantnumberaverage));
$mform->addElement('hidden', 'participantnumberaverage', 1);
$mform->setType('participantnumberaverage', PARAM_FLOAT);
$mform->addElement('static', 'modulenumberaveragelabel', '',
" " . get_string('modulenumberaverage', 'hub', $modulenumberaverage));
$mform->addElement('hidden', 'modulenumberaverage', 1);
$mform->setType('modulenumberaverage', PARAM_FLOAT);
}
//check if it's a first registration or update
$hubregistered = $registrationmanager->get_registeredhub($huburl);
if (!empty($hubregistered)) {
$buttonlabel = get_string('updatesite', 'hub',
!empty($hubname) ? $hubname : $huburl);
$mform->addElement('hidden', 'update', true);
$mform->setType('update', PARAM_BOOL);
} else {
$buttonlabel = get_string('registersite', 'hub',
!empty($hubname) ? $hubname : $huburl);
}
$this->add_action_buttons(false, $buttonlabel);
}
}