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<?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/>.
/**
* Various enrol UI forms
*
* @package core_enrol
* @copyright 2010 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once("$CFG->libdir/formslib.php");
class enrol_users_assign_form extends moodleform {
function definition() {
global $CFG, $DB;
$mform = $this->_form;
$user = $this->_customdata['user'];
$course = $this->_customdata['course'];
$context = context_course::instance($course->id);
$assignable = $this->_customdata['assignable'];
$assignable = array_reverse($assignable, true); // students first
$ras = get_user_roles($context, $user->id, true);
foreach ($ras as $ra) {
unset($assignable[$ra->roleid]);
}
$mform->addElement('header','general', fullname($user));
$mform->addElement('select', 'roleid', get_string('addrole', 'role'), $assignable);
$mform->addElement('hidden', 'id');
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'user');
$mform->setType('user', PARAM_INT);
$mform->addElement('hidden', 'action');
$mform->setType('action', PARAM_ALPHANUMEXT);
$mform->addElement('hidden', 'ifilter');
$mform->setType('ifilter', PARAM_ALPHA);
$mform->addElement('hidden', 'page');
$mform->setType('page', PARAM_INT);
$mform->addElement('hidden', 'perpage');
$mform->setType('perpage', PARAM_INT);
$mform->addElement('hidden', 'sort');
$mform->setType('sort', PARAM_ALPHA);
$mform->addElement('hidden', 'dir');
$mform->setType('dir', PARAM_ALPHA);
$this->add_action_buttons();
$this->set_data(array('action'=>'assign', 'user'=>$user->id));
}
}
class enrol_users_addmember_form extends moodleform {
function definition() {
global $CFG, $DB;
$mform = $this->_form;
$user = $this->_customdata['user'];
$course = $this->_customdata['course'];
$context = context_course::instance($course->id, IGNORE_MISSING);
$allgroups = $this->_customdata['allgroups'];
$usergroups = groups_get_all_groups($course->id, $user->id, 0, 'g.id');
$options = array();
foreach ($allgroups as $group) {
if (isset($usergroups[$group->id])) {
continue;
}
$options[$group->id] = $group->name;
}
$mform->addElement('header','general', fullname($user));
$mform->addElement('select', 'groupids', get_string('addgroup', 'group'), $options, array('multiple' => 'multiple'));
$mform->addRule('groupids', null, 'required');
$mform->addElement('hidden', 'id');
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'user');
$mform->setType('user', PARAM_INT);
$mform->addElement('hidden', 'action');
$mform->setType('action', PARAM_ALPHANUMEXT);
$mform->addElement('hidden', 'ifilter');
$mform->setType('ifilter', PARAM_ALPHA);
$mform->addElement('hidden', 'page');
$mform->setType('page', PARAM_INT);
$mform->addElement('hidden', 'perpage');
$mform->setType('perpage', PARAM_INT);
$mform->addElement('hidden', 'sort');
$mform->setType('sort', PARAM_ALPHA);
$mform->addElement('hidden', 'dir');
$mform->setType('dir', PARAM_ALPHA);
$this->add_action_buttons();
$this->set_data(array('action'=>'addmember', 'user'=>$user->id));
}
}
/**
* Form that lets users filter the enrolled user list.
*/
class enrol_users_filter_form extends moodleform {
function definition() {
global $CFG, $DB;
$manager = $this->_customdata['manager'];
$mform = $this->_form;
// Text search box.
$mform->addElement('text', 'search', get_string('search'));
$mform->setType('search', PARAM_RAW);
// Filter by enrolment plugin type.
$mform->addElement('select', 'ifilter', get_string('enrolmentinstances', 'enrol'),
array(0 => get_string('all')) + (array)$manager->get_enrolment_instance_names());
// Role select dropdown includes all roles, but using course-specific
// names if applied. The reason for not restricting to roles that can
// be assigned at course level is that upper-level roles display in the
// enrolments table so it makes sense to let users filter by them.
$visibleroles = $manager->get_viewable_roles();
$rolenames = array();
foreach ($visibleroles as $id => $role) {
$rolenames[$id] = $role;
}
$mform->addElement('select', 'role', get_string('role'),
array(0 => get_string('all')) + $rolenames);
// Filter by group.
$allgroups = $manager->get_all_groups();
$groupsmenu[0] = get_string('allparticipants');
$groupsmenu[-1] = get_string('nogroup', 'enrol');
foreach($allgroups as $gid => $unused) {
$groupsmenu[$gid] = $allgroups[$gid]->name;
}
if (count($groupsmenu) > 1) {
$mform->addElement('select', 'filtergroup', get_string('group'), $groupsmenu);
}
// Status active/inactive.
$mform->addElement('select', 'status', get_string('status'),
array(-1 => get_string('all'),
ENROL_USER_ACTIVE => get_string('active'),
ENROL_USER_SUSPENDED => get_string('inactive')));
// Submit button does not use add_action_buttons because that adds
// another fieldset which causes the CSS style to break in an unfixable
// way due to fieldset quirks.
$group = array();
$group[] = $mform->createElement('submit', 'submitbutton', get_string('filter'));
$group[] = $mform->createElement('submit', 'resetbutton', get_string('reset'));
$mform->addGroup($group, 'buttons', '', ' ', false);
// Add hidden fields required by page.
$mform->addElement('hidden', 'id', $this->_customdata['id']);
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'newcourse', $this->_customdata['newcourse']);
$mform->setType('newcourse', PARAM_BOOL);
}
}