$coursecontext = $context;
}
require_login($course);
$baseurl = 'override.php?contextid=' . $context->id;
if (!empty($userid)) {
$baseurl .= '&userid=' . $userid;
}
if ($courseid != SITEID) {
$baseurl .= '&courseid=' . $courseid;
}
if ($cancel) {
redirect($baseurl);
}
/// needed for tabs.php
$overridableroles = get_overridable_roles($context);
$assignableroles = get_assignable_roles($context);
/// Get some language strings
$strroletooverride = get_string('roletooverride', 'role');
$straction = get_string('overrideroles', 'role');
$strcurrentrole = get_string('currentrole', 'role');
$strparticipants = get_string('participants');
/// Make sure this user can override that role
if ($roleid) {
if (!user_can_override($context, $roleid)) {
error('you can not override this role in this context');
}
}
if ($userid) {
$user = get_record('user', 'id', $userid);
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $context));
}
/**
* Given one role, as loaded from XML, perform the best possible matching against the assignable
* roles, using different fallback alternatives (shortname, archetype, editingteacher => teacher, defaultcourseroleid)
* returning the id of the best matching role or 0 if no match is found
*/
protected static function get_best_assignable_role($role, $courseid, $userid, $samesite)
{
global $CFG, $DB;
// Gather various information about roles
$coursectx = get_context_instance(CONTEXT_COURSE, $courseid);
$allroles = $DB->get_records('role');
$assignablerolesshortname = get_assignable_roles($coursectx, ROLENAME_SHORT, false, $userid);
// Note: under 1.9 we had one function restore_samerole() that performed one complete
// matching of roles (all caps) and if match was found the mapping was availabe bypassing
// any assignable_roles() security. IMO that was wrong and we must not allow such
// mappings anymore. So we have left that matching strategy out in 2.0
// Empty assignable roles, mean no match possible
if (empty($assignablerolesshortname)) {
return 0;
}
// Match by shortname
if ($match = array_search($role->shortname, $assignablerolesshortname)) {
return $match;
}
// Match by archetype
list($in_sql, $in_params) = $DB->get_in_or_equal(array_keys($assignablerolesshortname));
$params = array_merge(array($role->archetype), $in_params);
if ($rec = $DB->get_record_select('role', "archetype = ? AND id {$in_sql}", $params, 'id', IGNORE_MULTIPLE)) {
return $rec->id;
}
// Match editingteacher to teacher (happens a lot, from 1.9)
if ($role->shortname == 'editingteacher' && in_array('teacher', $assignablerolesshortname)) {
return array_search('teacher', $assignablerolesshortname);
}
// No match, return 0
return 0;
}
function definition()
{
global $CFG, $DB;
$mform = $this->_form;
list($instance, $plugin, $course) = $this->_customdata;
$coursecontext = context_course::instance($course->id);
$enrol = enrol_get_plugin('cohort');
$groups = array(0 => get_string('none'));
foreach (groups_get_all_groups($course->id) as $group) {
$groups[$group->id] = format_string($group->name, true, array('context' => $coursecontext));
}
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_cohort'));
$mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
$mform->setType('name', PARAM_TEXT);
$options = array(ENROL_INSTANCE_ENABLED => get_string('yes'), ENROL_INSTANCE_DISABLED => get_string('no'));
$mform->addElement('select', 'status', get_string('status', 'enrol_cohort'), $options);
if ($instance->id) {
if ($cohort = $DB->get_record('cohort', array('id' => $instance->customint1))) {
$cohorts = array($instance->customint1 => format_string($cohort->name, true, array('context' => context::instance_by_id($cohort->contextid))));
} else {
$cohorts = array($instance->customint1 => get_string('error'));
}
$mform->addElement('select', 'customint1', get_string('cohort', 'cohort'), $cohorts);
$mform->setConstant('customint1', $instance->customint1);
$mform->hardFreeze('customint1', $instance->customint1);
} else {
$cohorts = array('' => get_string('choosedots'));
$allcohorts = cohort_get_available_cohorts($coursecontext, 0, 0, 0);
foreach ($allcohorts as $c) {
$cohorts[$c->id] = format_string($c->name);
}
$mform->addElement('select', 'customint1', get_string('cohort', 'cohort'), $cohorts);
$mform->addRule('customint1', get_string('required'), 'required', null, 'client');
}
$roles = get_assignable_roles($coursecontext);
$roles[0] = get_string('none');
$roles = array_reverse($roles, true);
// Descending default sortorder.
$mform->addElement('select', 'roleid', get_string('assignrole', 'enrol_cohort'), $roles);
$mform->setDefault('roleid', $enrol->get_config('roleid'));
if ($instance->id and !isset($roles[$instance->roleid])) {
if ($role = $DB->get_record('role', array('id' => $instance->roleid))) {
$roles = role_fix_names($roles, $coursecontext, ROLENAME_ALIAS, true);
$roles[$instance->roleid] = role_get_name($role, $coursecontext);
} else {
$roles[$instance->roleid] = get_string('error');
}
}
$mform->addElement('select', 'customint2', get_string('addgroup', 'enrol_cohort'), $groups);
$mform->addElement('hidden', 'courseid', null);
$mform->setType('courseid', PARAM_INT);
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
if ($instance->id) {
$this->add_action_buttons(true);
} else {
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
}
$this->set_data($instance);
}
function definition() {
global $CFG;
$mform = & $this->_form;
$course = $this->_customdata['course'];
$context = $this->_customdata['context'];
// the upload manager is used directly in post precessing, moodleform::save_files() is not used yet
//$this->set_upload_manager(new upload_manager('attachment'));
$mform->addElement('header', 'general', ''); //fill in the data depending on page params
//later using set_data
$mform->addElement('filepicker', 'attachment', get_string('location', 'enrol_flatfile'));
$mform->addRule('attachment', null, 'required');
$choices = csv_import_reader::get_delimiter_list();
$mform->addElement('select', 'delimiter_name', get_string('csvdelimiter', 'tool_uploaduser'), $choices);
if (array_key_exists('cfg', $choices)) {
$mform->setDefault('delimiter_name', 'cfg');
} else if (get_string('listsep', 'langconfig') == ';') {
$mform->setDefault('delimiter_name', 'semicolon');
} else {
$mform->setDefault('delimiter_name', 'comma');
}
$choices = textlib::get_encodings();
$mform->addElement('select', 'encoding', get_string('encoding', 'tool_uploaduser'), $choices);
$mform->setDefault('encoding', 'UTF-8');
$roles = get_assignable_roles($context);
$mform->addElement('select', 'roleassign', get_string('roleassign', 'local_mass_enroll'), $roles);
$mform->setDefault('roleassign', 5); //student
$ids = array (
'idnumber' => get_string('idnumber', 'local_mass_enroll'),
'username' => get_string('username', 'local_mass_enroll'),
'email' => get_string('email')
);
$mform->addElement('select', 'firstcolumn', get_string('firstcolumn', 'local_mass_enroll'), $ids);
$mform->setDefault('firstcolumn', 'idnumber');
$mform->addElement('selectyesno', 'creategroups', get_string('creategroups', 'local_mass_enroll'));
$mform->setDefault('creategroups', 1);
$mform->addElement('selectyesno', 'creategroupings', get_string('creategroupings', 'local_mass_enroll'));
$mform->setDefault('creategroupings', 1);
$mform->addElement('selectyesno', 'mailreport', get_string('mailreport', 'local_mass_enroll'));
$mform->setDefault('mailreport', 1);
//-------------------------------------------------------------------------------
// buttons
$this->add_action_buttons(true, get_string('enroll', 'local_mass_enroll'));
$mform->addElement('hidden', 'id', $course->id);
$mform->setType('id', PARAM_INT);
}
function definition()
{
global $CFG, $DB;
$mform = $this->_form;
$course = $this->_customdata['course'];
$enrol = $this->_customdata['enrol'];
$service = $this->_customdata['service'];
$coursecontext = context_course::instance($course->id);
$subscribers = $service->get_remote_subscribers();
$hosts = array(0 => get_string('remotesubscribersall', 'enrol_mnet'));
foreach ($subscribers as $hostid => $subscriber) {
$hosts[$hostid] = $subscriber->appname . ': ' . $subscriber->hostname . ' (' . $subscriber->hosturl . ')';
}
$roles = get_assignable_roles($coursecontext);
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_mnet'));
$mform->addElement('select', 'hostid', get_string('remotesubscriber', 'enrol_mnet'), $hosts);
$mform->addHelpButton('hostid', 'remotesubscriber', 'enrol_mnet');
$mform->addRule('hostid', get_string('required'), 'required', null, 'client');
$mform->addElement('select', 'roleid', get_string('roleforremoteusers', 'enrol_mnet'), $roles);
$mform->addHelpButton('roleid', 'roleforremoteusers', 'enrol_mnet');
$mform->addRule('roleid', get_string('required'), 'required', null, 'client');
$mform->setDefault('roleid', $enrol->get_config('roleid'));
$mform->addElement('text', 'name', get_string('instancename', 'enrol_mnet'));
$mform->addHelpButton('name', 'instancename', 'enrol_mnet');
$mform->setType('name', PARAM_TEXT);
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
$this->add_action_buttons();
$this->set_data(array('id' => $course->id));
}
function definition()
{
global $CFG, $DB;
$mform = $this->_form;
$course = $this->_customdata;
$coursecontext = context_course::instance($course->id);
$enrol = enrol_get_plugin('cohort');
$cohorts = array('' => get_string('choosedots'));
list($sqlparents, $params) = $DB->get_in_or_equal(get_parent_contexts($coursecontext));
$sql = "SELECT id, name, contextid\n FROM {cohort}\n WHERE contextid {$sqlparents}\n ORDER BY name ASC";
$rs = $DB->get_recordset_sql($sql, $params);
foreach ($rs as $c) {
$context = get_context_instance_by_id($c->contextid);
if (!has_capability('moodle/cohort:view', $context)) {
continue;
}
$cohorts[$c->id] = format_string($c->name);
}
$rs->close();
$roles = get_assignable_roles($coursecontext);
$roles[0] = get_string('none');
$roles = array_reverse($roles, true);
// descending default sortorder
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_cohort'));
$mform->addElement('select', 'cohortid', get_string('cohort', 'cohort'), $cohorts);
$mform->addRule('cohortid', get_string('required'), 'required', null, 'client');
$mform->addElement('select', 'roleid', get_string('role'), $roles);
$mform->addRule('roleid', get_string('required'), 'required', null, 'client');
$mform->setDefault('roleid', $enrol->get_config('roleid'));
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
$this->set_data(array('id' => $course->id));
}
/**
* Enrolment of users.
*
* Function throw an exception at the first error encountered.
* @param array $enrolments An array of user enrolment
* @since Moodle 2.2
*/
public static function enrol_users($enrolments)
{
global $DB, $CFG;
require_once $CFG->libdir . '/enrollib.php';
$params = self::validate_parameters(self::enrol_users_parameters(), array('enrolments' => $enrolments));
$transaction = $DB->start_delegated_transaction();
// Rollback all enrolment if an error occurs
// (except if the DB doesn't support it).
// Retrieve the manual enrolment plugin.
$enrol = enrol_get_plugin('manual');
if (empty($enrol)) {
throw new moodle_exception('manualpluginnotinstalled', 'enrol_manual');
}
foreach ($params['enrolments'] as $enrolment) {
// Ensure the current user is allowed to run this function in the enrolment context.
$context = context_course::instance($enrolment['courseid'], IGNORE_MISSING);
self::validate_context($context);
// Check that the user has the permission to manual enrol.
require_capability('enrol/manual:enrol', $context);
// Throw an exception if user is not able to assign the role.
$roles = get_assignable_roles($context);
if (!array_key_exists($enrolment['roleid'], $roles)) {
$errorparams = new stdClass();
$errorparams->roleid = $enrolment['roleid'];
$errorparams->courseid = $enrolment['courseid'];
$errorparams->userid = $enrolment['userid'];
throw new moodle_exception('wsusercannotassign', 'enrol_manual', '', $errorparams);
}
// Check manual enrolment plugin instance is enabled/exist.
$instance = null;
$enrolinstances = enrol_get_instances($enrolment['courseid'], true);
foreach ($enrolinstances as $courseenrolinstance) {
if ($courseenrolinstance->enrol == "manual") {
$instance = $courseenrolinstance;
break;
}
}
if (empty($instance)) {
$errorparams = new stdClass();
$errorparams->courseid = $enrolment['courseid'];
throw new moodle_exception('wsnoinstance', 'enrol_manual', $errorparams);
}
// Check that the plugin accept enrolment (it should always the case, it's hard coded in the plugin).
if (!$enrol->allow_enrol($instance)) {
$errorparams = new stdClass();
$errorparams->roleid = $enrolment['roleid'];
$errorparams->courseid = $enrolment['courseid'];
$errorparams->userid = $enrolment['userid'];
throw new moodle_exception('wscannotenrol', 'enrol_manual', '', $errorparams);
}
// Finally proceed the enrolment.
$enrolment['timestart'] = isset($enrolment['timestart']) ? $enrolment['timestart'] : 0;
$enrolment['timeend'] = isset($enrolment['timeend']) ? $enrolment['timeend'] : 0;
$enrolment['status'] = isset($enrolment['suspend']) && !empty($enrolment['suspend']) ? ENROL_USER_SUSPENDED : ENROL_USER_ACTIVE;
$enrol->enrol_user($instance, $enrolment['userid'], $enrolment['roleid'], $enrolment['timestart'], $enrolment['timeend'], $enrolment['status']);
}
$transaction->allow_commit();
}
public function definition()
{
global $CFG, $DB;
$mform = $this->_form;
$course = $this->_customdata['course'];
$instance = $this->_customdata['instance'];
$this->course = $course;
$existing = array();
if ($instance) {
$existing = $DB->get_records('enrol_metaplus', array('enrolid' => $instance->id), '', 'courseid, id');
}
$courses = array();
$select = context_helper::get_preload_record_columns_sql('ctx');
$sql = <<<SQL
SELECT c.id, c.fullname, c.shortname, c.visible, {$select}
FROM {course} c
LEFT JOIN {context} ctx
ON (ctx.instanceid = c.id AND ctx.contextlevel = :contextlevel)
SQL;
$rs = $DB->get_recordset_sql($sql, array('contextlevel' => CONTEXT_COURSE));
foreach ($rs as $c) {
if ($c->id == SITEID || $c->id == $course->id) {
continue;
}
context_helper::preload_from_record($c);
$coursecontext = context_course::instance($c->id);
if (!$c->visible && !has_capability('moodle/course:viewhiddencourses', $coursecontext)) {
continue;
}
if (!has_capability('enrol/meta:selectaslinked', $coursecontext)) {
continue;
}
$courses[$c->id] = $coursecontext->get_context_name(false);
}
$rs->close();
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_meta'));
$mform->addElement('select', 'link', get_string('linkedcourse', 'enrol_metaplus'), $courses, array('multiple' => 'multiple', 'class' => 'chosen'));
$mform->addRule('link', get_string('required'), 'required', null, 'server');
// Add role sync list.
$coursecontext = \context_course::instance($course->id);
$roles = get_assignable_roles($coursecontext);
$mform->addElement('select', 'roleexclusions', get_string('roleexclusions', 'enrol_metaplus'), $roles, array('multiple' => 'multiple'));
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'enrolid');
$mform->setType('enrolid', PARAM_INT);
$data = array('id' => $course->id);
if ($instance) {
$data['link'] = implode(',', array_keys($existing));
$data['enrolid'] = $instance->id;
$data['roleexclusions'] = $instance->customtext1;
$this->add_action_buttons();
} else {
$this->add_add_buttons();
}
$this->set_data($data);
}
/**
* Gets a list of roles that this user can assign for the course as the default for auto-enrolment.
*
* @param context $context the context.
* @param integer $defaultrole the id of the role that is set as the default for auto-enrolment
* @return array index is the role id, value is the role name
*/
function extend_assignable_roles($context, $defaultrole)
{
global $DB;
$roles = get_assignable_roles($context, ROLENAME_BOTH);
if (!isset($roles[$defaultrole])) {
if ($role = $DB->get_record('role', array('id' => $defaultrole))) {
$roles[$defaultrole] = role_get_name($role, $context, ROLENAME_BOTH);
}
}
return $roles;
}
public function definition()
{
$mform =& $this->_form;
$mform->addElement('checkbox', 'enabled', null, get_string('enabled', 'local_anonymousposting'));
$mform->setDefault('enabled', 1);
$context = context_course::instance(SITEID, MUST_EXIST);
$assignableroles = get_assignable_roles($context);
$mform->addElement('select', 'defaultcourserole', get_string('defaultcourserole', 'local_anonymousposting'), $assignableroles);
$mform->setDefault('defaultcourserole', '5');
$mform->addElement('select', 'defaultactivityrole', get_string('defaultactivityrole', 'local_anonymousposting'), $assignableroles);
$mform->setDefault('defaultactivityrole', '5');
$this->add_action_buttons();
}
/**
* Core function for creation of form defined in block_panopto_edit_form class
*/
protected function specific_definition($mform)
{
global $COURSE, $CFG;
// Construct the Panopto data proxy object.
$panoptodata = new panopto_data($COURSE->id);
if (!empty($panoptodata->servername) && !empty($panoptodata->instancename) && !empty($panoptodata->applicationkey)) {
$mform->addElement('header', 'configheader', get_string('block_edit_header', 'block_panopto'));
$params = new stdClass();
$params->course_id = $COURSE->id;
$params->return_url = $_SERVER['REQUEST_URI'];
$querystring = http_build_query($params, '', '&');
$provisionurl = "{$CFG->wwwroot}/blocks/panopto/provision_course.php?" . $querystring;
$addtopanopto = get_string('add_to_panopto', 'block_panopto');
$or = get_string('or', 'block_panopto');
$mform->addElement('html', "<a href='{$provisionurl}'>{$addtopanopto}</a><br><br>-- {$or} --<br><br>");
$courselist = $panoptodata->get_course_options();
$mform->addElement('selectgroups', 'config_course', get_string('existing_course', 'block_panopto'), $courselist['courses']);
$mform->setDefault('config_course', $courselist['selected']);
// Set course context to get roles.
$context = context_course::instance($COURSE->id);
// Get current role mappings.
$currentmappings = $panoptodata->get_course_role_mappings($COURSE->id);
// Get roles that current user may assign in this course.
$currentcourseroles = get_assignable_roles($context, $rolenamedisplay = ROLENAME_ALIAS, $withusercounts = false, $user = null);
while ($role = current($currentcourseroles)) {
$rolearray[key($currentcourseroles)] = $currentcourseroles[key($currentcourseroles)];
next($currentcourseroles);
}
$mform->addElement('header', 'rolemapheader', get_string('role_map_header', 'block_panopto'));
$mform->addElement('html', get_string('role_map_info_text', 'block_panopto'));
$createselect = $mform->addElement('select', 'config_creator', get_string('creator', 'block_panopto'), $rolearray, null);
$createselect->setMultiple(true);
// Set default selected to previous setting.
if (!empty($currentmappings['creator'])) {
$createselect->setSelected($currentmappings['creator']);
}
$pubselect = $mform->addElement('select', 'config_publisher', get_string('publisher', 'block_panopto'), $rolearray, null);
$pubselect->setMultiple(true);
// Set default selected to previous setting.
if (!empty($currentmappings['publisher'])) {
$pubselect->setSelected($currentmappings['publisher']);
}
} else {
$mform->addElement('static', 'error', '', get_string('block_edit_error', 'block_panopto'));
}
}
/**
* Form definition
*/
public function definition()
{
global $DB;
$mform =& $this->_form;
$course = $this->_customdata['course'];
$context = $this->_customdata['context'];
$config = get_config('local_mass_enroll');
$mform->addElement('header', 'general', '');
// Fill in the data depending on page params.
// Later using set_data.
$mform->addElement('filepicker', 'attachment', get_string('location', 'enrol_flatfile'));
$mform->addRule('attachment', null, 'required');
$choices = csv_import_reader::get_delimiter_list();
$mform->addElement('select', 'delimiter_name', get_string('csvdelimiter', 'tool_uploaduser'), $choices);
if (array_key_exists('cfg', $choices)) {
$mform->setDefault('delimiter_name', 'cfg');
} else {
if (get_string('listsep', 'langconfig') == ';') {
$mform->setDefault('delimiter_name', 'semicolon');
} else {
$mform->setDefault('delimiter_name', 'comma');
}
}
$choices = \core_text::get_encodings();
$mform->addElement('select', 'encoding', get_string('encoding', 'tool_uploaduser'), $choices);
$mform->setDefault('encoding', 'UTF-8');
$roles = get_assignable_roles($context);
$mform->addElement('select', 'roleassign', get_string('roleassign', 'local_mass_enroll'), $roles);
$studentrole = $DB->get_record('role', array('archetype' => 'student'));
$mform->setDefault('roleassign', $studentrole->id);
$ids = array('idnumber' => get_string('idnumber', 'local_mass_enroll'), 'username' => get_string('username', 'local_mass_enroll'), 'email' => get_string('email'));
$mform->addElement('select', 'firstcolumn', get_string('firstcolumn', 'local_mass_enroll'), $ids);
$mform->setDefault('firstcolumn', 'idnumber');
$mform->addElement('selectyesno', 'creategroups', get_string('creategroups', 'local_mass_enroll'));
$mform->setDefault('creategroups', 1);
$mform->addElement('selectyesno', 'creategroupings', get_string('creategroupings', 'local_mass_enroll'));
$mform->setDefault('creategroupings', 1);
$mform->addElement('selectyesno', 'mailreport', get_string('mailreport', 'local_mass_enroll'));
$mform->setDefault('mailreport', (int) $config->mailreportdefault);
// Buttons.
$this->add_action_buttons(true, get_string('enroll', 'local_mass_enroll'));
$mform->addElement('hidden', 'id', $course->id);
$mform->setType('id', PARAM_INT);
}
/**
* Form definition.
*/
protected function definition()
{
global $DB;
$mform = $this->_form;
// Add student select box.
$mform->addElement('select', 'users', 'Users', $DB->get_records_menu('user', array(), '', 'id,username'), array('class' => 'chosen', 'multiple' => 'multiple'));
$mform->addRule('users', null, 'required', null, 'client');
// Add student select box.
$courses = $DB->get_records_menu('course', array(), '', 'id,CONCAT(shortname, \': \', fullname)');
$mform->addElement('select', 'courses', 'Courses', $courses, array('class' => 'chosen', 'multiple' => 'multiple'));
$mform->addRule('courses', null, 'required', null, 'client');
unset($courses);
// Add role select box.
$course = get_site();
$roles = get_assignable_roles(\context_course::instance($course->id));
$mform->addElement('select', 'roleid', 'Role', $roles);
$mform->addRule('roleid', null, 'required', null, 'client');
$this->add_action_buttons(true, 'Enrol');
}
function definition()
{
global $CFG, $DB;
$mform = $this->_form;
$course = $this->_customdata;
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
$enrol = enrol_get_plugin('jwc');
$roles = get_assignable_roles($coursecontext);
$roles = array_reverse($roles, true);
// descending default sortorder
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_jwc'));
$mform->addElement('html', '与教务管理系统的学生选课同步。只有使用HITID登录的教师和学生才能享用此功能');
$mform->addElement('text', 'coursenumber', get_string('coursenumber', 'enrol_jwc'));
$mform->setType('coursenumber', PARAM_ALPHANUM);
$mform->addHelpButton('coursenumber', 'coursenumber', 'enrol_jwc');
$mform->addRule('coursenumber', get_string('required'), 'required', null, 'client');
$mform->addElement('hidden', 'roleid', $enrol->get_config('roleid'));
$mform->setType('roleid', PARAM_INT);
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
$this->set_data(array('id' => $course->id));
}
/**
* Test returning of assignable roles in context.
*/
public function test_get_assignable_roles()
{
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$coursecontext = context_course::instance($course->id);
$teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'), '*', MUST_EXIST);
$teacher = $this->getDataGenerator()->create_user();
role_assign($teacherrole->id, $teacher->id, $coursecontext);
$teacherename = (object) array('roleid' => $teacherrole->id, 'name' => 'Učitel', 'contextid' => $coursecontext->id);
$DB->insert_record('role_names', $teacherename);
$studentrole = $DB->get_record('role', array('shortname' => 'student'), '*', MUST_EXIST);
$student = $this->getDataGenerator()->create_user();
role_assign($studentrole->id, $student->id, $coursecontext);
$contexts = $DB->get_records('context');
$users = $DB->get_records('user');
$allroles = $DB->get_records('role');
// Evaluate all results for all users in all contexts.
foreach ($users as $user) {
$this->setUser($user);
foreach ($contexts as $contextid => $unused) {
$context = context_helper::instance_by_id($contextid);
$roles = get_assignable_roles($context, ROLENAME_SHORT);
foreach ($allroles as $roleid => $role) {
if (isset($roles[$roleid])) {
if (is_siteadmin()) {
$this->assertTrue($DB->record_exists('role_context_levels', array('contextlevel' => $context->contextlevel, 'roleid' => $roleid)));
} else {
$this->assertTrue(user_can_assign($context, $roleid), "u:{$user->id} r:{$roleid}");
}
$this->assertEquals($role->shortname, $roles[$roleid]);
} else {
$allowed = $DB->record_exists('role_context_levels', array('contextlevel' => $context->contextlevel, 'roleid' => $roleid));
if (is_siteadmin()) {
$this->assertFalse($allowed);
} else {
$this->assertFalse($allowed and user_can_assign($context, $roleid), "u:{$user->id}, r:{$allroles[$roleid]->name}, c:{$context->contextlevel}");
}
}
}
}
}
// Not-logged-in user.
$this->setUser(0);
foreach ($contexts as $contextid => $unused) {
$context = context_helper::instance_by_id($contextid);
$roles = get_assignable_roles($context, ROLENAME_SHORT);
$this->assertSame(array(), $roles);
}
// Test current user.
$this->setUser(0);
$admin = $DB->get_record('user', array('username' => 'admin'), '*', MUST_EXIST);
$roles1 = get_assignable_roles($coursecontext, ROLENAME_SHORT, false, $admin);
$roles2 = get_assignable_roles($coursecontext, ROLENAME_SHORT, false, $admin->id);
$this->setAdminUser();
$roles3 = get_assignable_roles($coursecontext, ROLENAME_SHORT);
$this->assertSame($roles1, $roles3);
$this->assertSame($roles2, $roles3);
// Test parameter defaults.
$this->setAdminUser();
$roles1 = get_assignable_roles($coursecontext);
$roles2 = get_assignable_roles($coursecontext, ROLENAME_ALIAS, false, $admin);
$this->assertEquals($roles2, $roles1);
// Verify returned names - let's allow all roles everywhere to simplify this a bit.
$alllevels = context_helper::get_all_levels();
$alllevels = array_keys($alllevels);
foreach ($allroles as $roleid => $role) {
set_role_contextlevels($roleid, $alllevels);
}
$alltypes = array(ROLENAME_ALIAS, ROLENAME_ALIAS_RAW, ROLENAME_BOTH, ROLENAME_ORIGINAL, ROLENAME_ORIGINALANDSHORT, ROLENAME_SHORT);
foreach ($alltypes as $type) {
$rolenames = role_fix_names($allroles, $coursecontext, $type);
$roles = get_assignable_roles($coursecontext, $type, false, $admin);
foreach ($roles as $roleid => $rolename) {
$this->assertSame($rolenames[$roleid]->localname, $rolename);
}
}
// Verify counts.
$alltypes = array(ROLENAME_ALIAS, ROLENAME_ALIAS_RAW, ROLENAME_BOTH, ROLENAME_ORIGINAL, ROLENAME_ORIGINALANDSHORT, ROLENAME_SHORT);
foreach ($alltypes as $type) {
$roles = get_assignable_roles($coursecontext, $type, false, $admin);
list($rolenames, $rolecounts, $nameswithcounts) = get_assignable_roles($coursecontext, $type, true, $admin);
$this->assertEquals($roles, $rolenames);
foreach ($rolenames as $roleid => $name) {
if ($roleid == $teacherrole->id or $roleid == $studentrole->id) {
$this->assertEquals(1, $rolecounts[$roleid]);
} else {
$this->assertEquals(0, $rolecounts[$roleid]);
}
$this->assertSame("{$name} ({$rolecounts[$roleid]})", $nameswithcounts[$roleid]);
}
}
}
function definition()
{
global $CFG, $DB, $PAGE;
$mform = $this->_form;
list($instance, $plugin, $course) = $this->_customdata;
$coursecontext = context_course::instance($course->id);
$PAGE->requires->yui_module('moodle-enrol_ilios-groupchoosers', 'M.enrol_ilios.init_groupchoosers', array(array('formid' => $mform->getAttribute('id'), 'courseid' => $course->id)));
$enrol = $plugin;
$http = $plugin->get_http_client();
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_ilios'));
$mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
$mform->setType('name', PARAM_TEXT);
$options = array(ENROL_INSTANCE_ENABLED => get_string('yes'), ENROL_INSTANCE_DISABLED => get_string('no'));
$mform->addElement('select', 'status', get_string('status', 'enrol_ilios'), $options);
$schooloptions = array('' => get_string('choosedots'));
$programoptions = array('' => get_string('choosedots'));
$cohortoptions = array('' => get_string('choosedots'));
$learnergroupoptions = array('' => get_string('none'));
$subgroupoptions = array('' => get_string('none'));
if ($instance->id) {
$synctype = $instance->customchar1;
$syncid = $instance->customint1;
$syncinfo = json_decode($instance->customtext1);
$instance->schoolid = $syncinfo->school->id;
$school = $http->getbyid('schools', $instance->schoolid);
$instance->selectschoolindex = "{$instance->schoolid}:{$school->title}";
$schooloptions = array($instance->selectschoolindex => $school->title);
$instance->programid = $syncinfo->program->id;
$program = $http->getbyid('programs', $instance->programid);
$instance->selectprogramindex = "{$instance->programid}:{$program->shortTitle}:{$program->title}";
$programoptions = array($instance->selectprogramindex => $program->title);
$instance->cohortid = $syncinfo->cohort->id;
$cohort = $http->getbyid('cohorts', $instance->cohortid);
$instance->selectcohortindex = "{$instance->cohortid}:{$cohort->title}";
$cohortoptions = array($instance->selectcohortindex => $cohort->title);
$instance->learnergroupid = '';
$instance->selectlearnergroupindex = '';
$instance->subgroupid = '';
$instance->selectsubgroupindex = '';
if ($synctype == 'learnerGroup') {
$instance->learnergroupid = $syncid;
$group = $http->getbyid('learnerGroups', $instance->learnergroupid);
$instance->selectlearnergroupindex = "{$instance->learnergroupid}:{$group->title}";
$grouptitle = $group->title . ' (' . count($group->children) . ')' . ' (' . count($group->users) . ')';
$learnergroupoptions = array($instance->selectlearnergroupindex => $grouptitle);
if (!empty($group->parent)) {
$processparents = function ($child) use(&$processparents, &$learnergroupoptions, &$grouptitle, &$instance, $http) {
$parentgroup = $http->getbyid('learnerGroups', $child->parent);
$instance->learnergroupid = $parentgroup->id;
$instance->selectlearnergroupindex = "{$instance->learnergroupid}:{$parentgroup->title}";
$learnergroupoptions = array("{$instance->learnergroupid}:{$parentgroup->title}" => $parentgroup->title);
if (!empty($parentgroup->parent)) {
$grouptitle = $parentgroup->title . ' / ' . $grouptitle;
$processparents($parentgroup);
}
};
$processparents($group);
$instance->subgroupid = $group->id;
$instance->selectsubgroupindex = "{$group->id}:{$group->title}";
$subgroupoptions = array($instance->selectsubgroupindex => $grouptitle);
}
}
}
if ($instance->id) {
$mform->addElement('select', 'selectschool', get_string('school', 'enrol_ilios'), $schooloptions);
$mform->setConstant('selectschool', $instance->selectschoolindex);
$mform->hardFreeze('selectschool', $instance->selectschoolindex);
} else {
$mform->addElement('select', 'selectschool', get_string('school', 'enrol_ilios'), $schooloptions);
$mform->addRule('selectschool', get_string('required'), 'required', null, 'client');
$mform->addHelpButton('selectschool', 'school', 'enrol_ilios');
$mform->registerNoSubmitButton('updateschooloptions');
$mform->addElement('submit', 'updateschooloptions', get_string('schooloptionsupdate', 'enrol_ilios'));
}
if ($instance->id) {
$mform->addElement('select', 'selectprogram', get_string('program', 'enrol_ilios'), $programoptions);
$mform->setConstant('selectprogram', $instance->selectprogramindex);
$mform->hardFreeze('selectprogram', $instance->selectprogramindex);
} else {
$mform->addElement('select', 'selectprogram', get_string('program', 'enrol_ilios'), $programoptions);
$mform->addRule('selectprogram', get_string('required'), 'required', null, 'client');
$mform->addHelpButton('selectprogram', 'program', 'enrol_ilios');
$mform->disabledIf('selectprogram', 'selectschool', 'eq', '');
$mform->registerNoSubmitButton('updateprogramoptions');
$mform->addElement('submit', 'updateprogramoptions', get_string('programoptionsupdate', 'enrol_ilios'));
}
if ($instance->id) {
$mform->addElement('select', 'selectcohort', get_string('cohort', 'enrol_ilios'), $cohortoptions);
$mform->setConstant('selectcohort', $instance->selectcohortindex);
$mform->hardFreeze('selectcohort', $instance->selectcohortindex);
} else {
$mform->addElement('select', 'selectcohort', get_string('cohort', 'enrol_ilios'), $cohortoptions);
$mform->addRule('selectcohort', get_string('required'), 'required', null, 'client');
$mform->addHelpButton('selectcohort', 'cohort', 'enrol_ilios');
$mform->disabledIf('selectcohort', 'selectprogram', 'eq', '');
$mform->registerNoSubmitButton('updatecohortoptions');
$mform->addElement('submit', 'updatecohortoptions', get_string('cohortoptionsupdate', 'enrol_ilios'));
}
if ($instance->id) {
$mform->addElement('select', 'selectlearnergroup', get_string('learnergroup', 'enrol_ilios'), $learnergroupoptions);
$mform->setConstant('selectlearnergroup', $instance->selectlearnergroupindex);
$mform->hardFreeze('selectlearnergroup', $instance->selectlearnergroupindex);
} else {
$mform->addElement('select', 'selectlearnergroup', get_string('learnergroup', 'enrol_ilios'), $learnergroupoptions);
$mform->addHelpButton('selectlearnergroup', 'learnergroup', 'enrol_ilios');
$mform->disabledIf('selectlearnergroup', 'selectcohort', 'eq', '');
$mform->registerNoSubmitButton('updatelearnergroupoptions');
$mform->addElement('submit', 'updatelearnergroupoptions', get_string('learnergroupoptionsupdate', 'enrol_ilios'));
}
if ($instance->id) {
$mform->addElement('select', 'selectsubgroup', get_string('subgroup', 'enrol_ilios'), $subgroupoptions);
$mform->setConstant('selectsubgroup', $instance->selectsubgroupindex);
$mform->hardFreeze('selectsubgroup', $instance->selectsubgroupindex);
} else {
$mform->addElement('select', 'selectsubgroup', get_string('subgroup', 'enrol_ilios'), $subgroupoptions);
$mform->addHelpButton('selectsubgroup', 'subgroup', 'enrol_ilios');
$mform->disabledIf('selectsubgroup', 'selectlearnergroup', 'eq', '');
}
$roles = get_assignable_roles($coursecontext);
$roles[0] = get_string('none');
$roles = array_reverse($roles, true);
// Descending default sortorder.
$mform->addElement('select', 'roleid', get_string('assignrole', 'enrol_ilios'), $roles);
$mform->setDefault('roleid', $enrol->get_config('roleid'));
if ($instance->id and !isset($roles[$instance->roleid])) {
if ($role = $DB->get_record('role', array('id' => $instance->roleid))) {
$roles = role_fix_names($roles, $coursecontext, ROLENAME_ALIAS, true);
$roles[$instance->roleid] = role_get_name($role, $coursecontext);
} else {
$roles[$instance->roleid] = get_string('error');
}
}
$groups = array(0 => get_string('none'));
foreach (groups_get_all_groups($course->id) as $group) {
$groups[$group->id] = format_string($group->name, true, array('context' => $coursecontext));
}
$mform->addElement('select', 'customint6', get_string('addgroup', 'enrol_ilios'), $groups);
$mform->addElement('hidden', 'courseid', null);
$mform->setType('courseid', PARAM_INT);
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
if ($instance->id) {
$this->add_action_buttons(true);
} else {
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
}
$this->set_data($instance);
$prog_el =& $mform->getElement('selectschool');
}
/**
* Renders the process stage screen
*
* @throws restore_ui_exception
* @param core_backup_renderer $renderer renderer instance to use
* @return string HTML code
*/
public function display(core_backup_renderer $renderer)
{
global $PAGE;
$html = '';
$haserrors = false;
$url = new moodle_url($PAGE->url, array('restore' => $this->get_uniqueid(), 'stage' => restore_ui::STAGE_PROCESS, 'substage' => $this->substage, 'sesskey' => sesskey()));
$html .= html_writer::start_tag('form', array('action' => $url->out_omit_querystring(), 'class' => 'backup-restore', 'enctype' => 'application/x-www-form-urlencoded', 'method' => 'post'));
foreach ($url->params() as $name => $value) {
$html .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => $name, 'value' => $value));
}
switch ($this->substage) {
case self::SUBSTAGE_PRECHECKS:
$results = $this->ui->get_controller()->get_precheck_results();
$info = $this->ui->get_controller()->get_info();
$haserrors = !empty($results['errors']);
$html .= $renderer->precheck_notices($results);
if (!empty($info->role_mappings->mappings)) {
$context = context_course::instance($this->ui->get_controller()->get_courseid());
$assignableroles = get_assignable_roles($context, ROLENAME_ALIAS, false);
$html .= $renderer->role_mappings($info->role_mappings->mappings, $assignableroles);
}
break;
default:
throw new restore_ui_exception('backup_ui_must_execute_first');
}
$html .= $renderer->substage_buttons($haserrors);
$html .= html_writer::end_tag('form');
return $html;
}
public function definition()
{
global $USER, $CFG, $COURSE;
$mform =& $this->_form;
$templateuser = $USER;
$context = $this->_customdata['context'];
$mform->addElement('header', 'settingsheader', get_string('toolsettings', 'local_ltiprovider'));
$tools = array();
$tools[$context->id] = get_string('course');
$modinfo = get_fast_modinfo($this->_customdata['courseid']);
$mods = $modinfo->get_cms();
foreach ($mods as $mod) {
$tools[$mod->context->id] = format_string($mod->name);
}
$mform->addElement('select', 'contextid', get_string('tooltobeprovide', 'local_ltiprovider'), $tools);
$mform->setDefault('contextid', $context->id);
$mform->addElement('checkbox', 'sendgrades', null, get_string('sendgrades', 'local_ltiprovider'));
$mform->setDefault('sendgrades', 1);
$mform->addElement('checkbox', 'forcenavigation', null, get_string('forcenavigation', 'local_ltiprovider'));
$mform->setDefault('forcenavigation', 1);
$mform->addElement('duration', 'enrolperiod', get_string('enrolperiod', 'local_ltiprovider'), array('optional' => true, 'defaultunit' => 86400));
$mform->setDefault('enrolperiod', 0);
$mform->addHelpButton('enrolperiod', 'enrolperiod', 'local_ltiprovider');
$mform->addElement('date_selector', 'enrolstartdate', get_string('enrolstartdate', 'local_ltiprovider'), array('optional' => true));
$mform->setDefault('enrolstartdate', 0);
$mform->addHelpButton('enrolstartdate', 'enrolstartdate', 'local_ltiprovider');
$mform->addElement('date_selector', 'enrolenddate', get_string('enrolenddate', 'local_ltiprovider'), array('optional' => true));
$mform->setDefault('enrolenddate', 0);
$mform->addHelpButton('enrolenddate', 'enrolenddate', 'local_ltiprovider');
$mform->addElement('text', 'maxenrolled', get_string('maxenrolled', 'local_ltiprovider'));
$mform->setDefault('maxenrolled', 0);
$mform->addHelpButton('maxenrolled', 'maxenrolled', 'local_ltiprovider');
$mform->setType('maxenrolled', PARAM_INT);
$assignableroles = get_assignable_roles($context);
$mform->addElement('select', 'croleinst', get_string('courseroleinstructor', 'local_ltiprovider'), $assignableroles);
$mform->setDefault('croleinst', '3');
$mform->setAdvanced('croleinst');
$mform->addElement('select', 'crolelearn', get_string('courserolelearner', 'local_ltiprovider'), $assignableroles);
$mform->setDefault('crolelearn', '5');
$mform->setAdvanced('crolelearn');
$mform->addElement('select', 'aroleinst', get_string('activityroleinstructor', 'local_ltiprovider'), $assignableroles);
$mform->disabledIf('aroleinst', 'contextid', 'eq', $context->id);
$mform->setDefault('aroleinst', '3');
$mform->setAdvanced('aroleinst');
$mform->addElement('select', 'arolelearn', get_string('activityrolelearner', 'local_ltiprovider'), $assignableroles);
$mform->disabledIf('arolelearn', 'contextid', 'eq', $context->id);
$mform->setDefault('arolelearn', '5');
$mform->setAdvanced('arolelearn');
$mform->addElement('header', 'remotesystem', get_string('remotesystem', 'local_ltiprovider'));
$mform->addElement('text', 'secret', get_string('secret', 'local_ltiprovider'), 'maxlength="64" size="25"');
$mform->setType('secret', PARAM_MULTILANG);
$mform->setDefault('secret', md5(uniqid(rand(), 1)));
$mform->addRule('secret', get_string('required'), 'required');
if (class_exists('textlib')) {
$textlib = new textlib();
} else {
try {
// for older moodle instances
$textlib = textlib_get_instance();
} catch (Exception $e) {
// updated to use new core_text lib as required by Moodle 2.9
$textlib = new core_text();
}
}
$choices = $textlib->get_encodings();
$mform->addElement('select', 'encoding', get_string('remoteencoding', 'local_ltiprovider'), $choices);
$mform->setDefault('encoding', 'UTF-8');
$mform->addElement('header', 'defaultheader', get_string('userdefaultvalues', 'local_ltiprovider'));
$choices = array(0 => get_string('never'), 1 => get_string('always'));
$mform->addElement('select', 'userprofileupdate', get_string('userprofileupdate', 'local_ltiprovider'), $choices);
$userprofileupdate = get_config('local_ltiprovider', 'userprofileupdate');
if ($userprofileupdate != -1) {
$mform->setDefault('userprofileupdate', $userprofileupdate);
$mform->freeze('userprofileupdate');
} else {
$mform->setDefault('userprofileupdate', 1);
}
$choices = array(0 => get_string('emaildisplayno'), 1 => get_string('emaildisplayyes'), 2 => get_string('emaildisplaycourse'));
$mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices);
$mform->setDefault('maildisplay', 2);
$mform->addElement('text', 'city', get_string('city'), 'maxlength="100" size="25"');
$mform->setType('city', PARAM_MULTILANG);
if (empty($CFG->defaultcity)) {
$mform->setDefault('city', $templateuser->city);
} else {
$mform->setDefault('city', $CFG->defaultcity);
}
$mform->addRule('city', get_string('required'), 'required');
$mform->addElement('select', 'country', get_string('selectacountry'), get_string_manager()->get_list_of_countries());
if (empty($CFG->country)) {
$mform->setDefault('country', $templateuser->country);
} else {
$mform->setDefault('country', $CFG->country);
}
$mform->setAdvanced('country');
$choices = get_list_of_timezones();
$choices['99'] = get_string('serverlocaltime');
$mform->addElement('select', 'timezone', get_string('timezone'), $choices);
$mform->setDefault('timezone', $templateuser->timezone);
$mform->setAdvanced('timezone');
$mform->addElement('select', 'lang', get_string('preferredlanguage'), get_string_manager()->get_list_of_translations());
$mform->setDefault('lang', $templateuser->lang);
$mform->setAdvanced('lang');
$mform->addElement('text', 'institution', get_string('institution'), 'maxlength="40" size="25"');
$mform->setType('institution', PARAM_MULTILANG);
$mform->setDefault('institution', $templateuser->institution);
$mform->setAdvanced('institution');
$mform->addElement('header', 'memberships', get_string('membershipsettings', 'local_ltiprovider'));
$mform->addElement('checkbox', 'syncmembers', null, get_string('enablememberssync', 'local_ltiprovider'));
$mform->disabledIf('syncmembers', 'contextid', 'neq', $context->id);
$options = array();
$options[30 * 60] = '30 ' . get_string('minutes');
$options[60 * 60] = '1 ' . get_string('hour');
$options[2 * 60 * 60] = '2 ' . get_string('hours');
$options[6 * 60 * 60] = '6 ' . get_string('hours');
$options[12 * 60 * 60] = '12 ' . get_string('hours');
$options[24 * 60 * 60] = '24 ' . get_string('hours');
$mform->addElement('select', 'syncperiod', get_string('syncperiod', 'local_ltiprovider'), $options);
$mform->setDefault('syncperiod', 30 * 60);
$mform->disabledIf('syncperiod', 'contextid', 'neq', $context->id);
$options = array();
$options[1] = get_string('enrolandunenrol', 'local_ltiprovider');
$options[2] = get_string('enrolnew', 'local_ltiprovider');
$options[3] = get_string('unenrolmissing', 'local_ltiprovider');
$mform->addElement('select', 'syncmode', get_string('syncmode', 'local_ltiprovider'), $options);
$mform->setDefault('syncmode', 1);
$mform->disabledIf('syncmode', 'contextid', 'neq', $context->id);
$mform->addElement('header', 'layoutandcss', get_string('layoutandcss', 'local_ltiprovider'));
$mform->addElement('checkbox', 'hidepageheader', null, get_string('hidepageheader', 'local_ltiprovider'));
$mform->addElement('checkbox', 'hidepagefooter', null, get_string('hidepagefooter', 'local_ltiprovider'));
$mform->addElement('checkbox', 'hideleftblocks', null, get_string('hideleftblocks', 'local_ltiprovider'));
$mform->addElement('checkbox', 'hiderightblocks', null, get_string('hiderightblocks', 'local_ltiprovider'));
$mform->setAdvanced('hideleftblocks');
$mform->setAdvanced('hiderightblocks');
$editoroptions = array();
$displayoptions = array('rows' => '4', 'cols' => '');
$mform->addElement('textarea', 'customcss', get_string('customcss', 'local_ltiprovider'), $displayoptions, $editoroptions);
$mform->setAdvanced('customcss');
$mform->addElement('hidden', 'id');
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'courseid');
$mform->setType('courseid', PARAM_INT);
$this->add_action_buttons();
}
}
}
// Process incoming role unassignments
if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) {
$userstounassign = $currentuserselector->get_selected_users();
if (!empty($userstounassign)) {
foreach ($userstounassign as $removeuser) {
//unassign only roles that are added manually, no messing with other components!!!
role_unassign($roleid, $removeuser->id, $context->id, '');
}
$potentialuserselector->invalidate_selected_users();
$currentuserselector->invalidate_selected_users();
$rolename = $assignableroles[$roleid];
add_to_log($course->id, 'role', 'unassign', 'mod/adobeconnect/participant.php?contextid=' . $context->id . '&roleid=' . $roleid, $rolename, '', $USER->id);
// Counts have changed, so reload.
list($assignableroles, $assigncounts, $nameswithcounts) = get_assignable_roles($context, ROLENAME_BOTH, true);
}
}
}
$PAGE->set_pagelayout('admin');
$PAGE->set_title($title);
switch ($context->contextlevel) {
case CONTEXT_SYSTEM:
admin_externalpage_setup('assignroles', '', array('contextid' => $contextid, 'roleid' => $roleid));
break;
case CONTEXT_USER:
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $context));
$PAGE->set_heading($fullname);
$showroles = 1;
break;
case CONTEXT_COURSECAT:
$contexts[$conid]->children = array();
$contexts[$conid]->roleassignments = array();
}
/// Put the contexts into a tree structure.
foreach ($contexts as $conid => $con) {
$context = context::instance_by_id($conid);
$parentcontextid = get_parent_contextid($context);
if ($parentcontextid) {
$contexts[$parentcontextid]->children[] = $conid;
}
}
/// Put the role capabilities into the context tree.
foreach ($roleassignments as $ra) {
$contexts[$ra->contextid]->roleassignments[$ra->roleid] = $ra;
}
$assignableroles = get_assignable_roles($usercontext, ROLENAME_BOTH);
$overridableroles = get_overridable_roles($usercontext, ROLENAME_BOTH);
/// Print the header
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $coursecontext));
$straction = get_string('thisusersroles', 'role');
$title = get_string('xroleassignments', 'role', $fullname);
/// Course header
$PAGE->set_title($title);
if ($courseid != SITEID) {
$PAGE->set_heading($fullname);
} else {
$PAGE->set_heading($course->fullname);
}
echo $OUTPUT->header();
echo $OUTPUT->heading($title, 3);
echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthnormal');
/**
* Gets all of the assignable roles for this course.
*
* @return array
*/
public function get_assignable_roles($otherusers = false)
{
if ($this->_assignableroles === null) {
$this->_assignableroles = get_assignable_roles($this->context, ROLENAME_ALIAS, false);
// verifies unassign access control too
}
if ($otherusers) {
if (!is_array($this->_assignablerolesothers)) {
$this->_assignablerolesothers = array();
list($courseviewroles, $ignored) = get_roles_with_cap_in_context($this->context, 'moodle/course:view');
foreach ($this->_assignableroles as $roleid => $role) {
if (isset($courseviewroles[$roleid])) {
$this->_assignablerolesothers[$roleid] = $role;
}
}
}
return $this->_assignablerolesothers;
} else {
return $this->_assignableroles;
}
}
/**
* Returns mapping of all roles using short role name as index.
* @return array
*/
function uu_allowed_roles_cache()
{
$allowedroles = get_assignable_roles(get_context_instance(CONTEXT_COURSE, SITEID), ROLENAME_SHORT);
foreach ($allowedroles as $rid => $rname) {
$rolecache[$rid] = new stdClass();
$rolecache[$rid]->id = $rid;
$rolecache[$rid]->name = $rname;
if (!is_numeric($rname)) {
// only non-numeric shortnames are supported!!!
$rolecache[$rname] = new stdClass();
$rolecache[$rname]->id = $rid;
$rolecache[$rname]->name = $rname;
}
}
return $rolecache;
}
function definition()
{
global $CFG, $DB;
$mform = $this->_form;
list($instance, $plugin, $course) = $this->_customdata;
$coursecontext = context_course::instance($course->id);
$enrol = enrol_get_plugin('delayedcohort');
$groups = array(0 => get_string('none'));
foreach (groups_get_all_groups($course->id) as $group) {
$groups[$group->id] = format_string($group->name, true, array('context' => $coursecontext));
}
$mform->addElement('header', 'general', get_string('pluginname', 'enrol_delayedcohort'));
$mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
$mform->setType('name', PARAM_TEXT);
$options = array(ENROL_INSTANCE_ENABLED => get_string('yes'), ENROL_INSTANCE_DISABLED => get_string('no'));
$mform->addElement('select', 'status', get_string('status', 'enrol_delayedcohort'), $options);
if ($instance->id) {
if ($cohort = $DB->get_record('cohort', array('id' => $instance->customint1))) {
$cohorts = array($instance->customint1 => format_string($cohort->name, true, array('context' => context::instance_by_id($cohort->contextid))));
} else {
$cohorts = array($instance->customint1 => get_string('error'));
}
$mform->addElement('select', 'customint1', get_string('cohort', 'cohort'), $cohorts);
$mform->setConstant('customint1', $instance->customint1);
$mform->hardFreeze('customint1', $instance->customint1);
} else {
$cohorts = array('' => get_string('choosedots'));
list($sqlparents, $params) = $DB->get_in_or_equal($coursecontext->get_parent_context_ids());
$sql = "SELECT id, name, idnumber, contextid\n FROM {cohort}\n WHERE contextid {$sqlparents}\n ORDER BY name ASC, idnumber ASC";
$rs = $DB->get_recordset_sql($sql, $params);
foreach ($rs as $c) {
$context = context::instance_by_id($c->contextid);
if (!has_capability('moodle/cohort:view', $context)) {
continue;
}
$cohorts[$c->id] = format_string($c->name);
}
$rs->close();
$mform->addElement('select', 'customint1', get_string('cohort', 'cohort'), $cohorts);
$mform->addRule('customint1', get_string('required'), 'required', null, 'client');
}
$roles = get_assignable_roles($coursecontext);
$roles[0] = get_string('none');
$roles = array_reverse($roles, true);
// Descending default sortorder.
$mform->addElement('select', 'roleid', get_string('assignrole', 'enrol_delayedcohort'), $roles);
$mform->setDefault('roleid', $enrol->get_config('roleid'));
if ($instance->id and !isset($roles[$instance->roleid])) {
if ($role = $DB->get_record('role', array('id' => $instance->roleid))) {
$roles = role_fix_names($roles, $coursecontext, ROLENAME_ALIAS, true);
$roles[$instance->roleid] = role_get_name($role, $coursecontext);
} else {
$roles[$instance->roleid] = get_string('error');
}
}
$mform->addElement('select', 'customint2', get_string('addgroup', 'enrol_delayedcohort'), $groups);
$mform->addElement('date_time_selector', 'customint3', get_string('triggerdate', 'enrol_delayedcohort'), array('optional' => true));
$mform->addElement('date_time_selector', 'customint4', get_string('enddate', 'enrol_delayedcohort'), array('optional' => true));
$mform->addElement('hidden', 'courseid', null);
$mform->setType('courseid', PARAM_INT);
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
if ($instance->id) {
$this->add_action_buttons(true);
} else {
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
}
$this->set_data($instance);
}
/**
* Unassign roles from users
*
* @param array $unassignments An array of unassignment
*/
public static function unassign_roles($unassignments)
{
global $DB;
// Do basic automatic PARAM checks on incoming data, using params description
// If any problems are found then exceptions are thrown with helpful error messages
$params = self::validate_parameters(self::unassign_roles_parameters(), array('unassignments' => $unassignments));
$transaction = $DB->start_delegated_transaction();
foreach ($params['unassignments'] as $unassignment) {
// Ensure the current user is allowed to run this function in the unassignment context
$context = self::get_context_from_params($unassignment);
self::validate_context($context);
require_capability('moodle/role:assign', $context);
// throw an exception if user is not able to unassign the role in this context
$roles = get_assignable_roles($context, ROLENAME_SHORT);
if (!array_key_exists($unassignment['roleid'], $roles)) {
throw new invalid_parameter_exception('Can not unassign roleid=' . $unassignment['roleid'] . ' in contextid=' . $unassignment['contextid']);
}
role_unassign($unassignment['roleid'], $unassignment['userid'], $context->id);
}
$transaction->allow_commit();
}
/**
* Loads category specific settings in the navigation
*
* @return navigation_node
*/
protected function load_category_settings()
{
global $CFG;
// We can land here while being in the context of a block, in which case we
// should get the parent context which should be the category one. See self::initialise().
if ($this->context->contextlevel == CONTEXT_BLOCK) {
$catcontext = $this->context->get_parent_context();
} else {
$catcontext = $this->context;
}
// Let's make sure that we always have the right context when getting here.
if ($catcontext->contextlevel != CONTEXT_COURSECAT) {
throw new coding_exception('Unexpected context while loading category settings.');
}
$categorynode = $this->add($catcontext->get_context_name(), null, null, null, 'categorysettings');
$categorynode->nodetype = navigation_node::NODETYPE_BRANCH;
$categorynode->force_open();
if (can_edit_in_category($catcontext->instanceid)) {
$url = new moodle_url('/course/management.php', array('categoryid' => $catcontext->instanceid));
$editstring = get_string('managecategorythis');
$categorynode->add($editstring, $url, self::TYPE_SETTING, null, null, new pix_icon('i/edit', ''));
}
if (has_capability('moodle/category:manage', $catcontext)) {
$editurl = new moodle_url('/course/editcategory.php', array('id' => $catcontext->instanceid));
$categorynode->add(get_string('editcategorythis'), $editurl, self::TYPE_SETTING, null, 'edit', new pix_icon('i/edit', ''));
$addsubcaturl = new moodle_url('/course/editcategory.php', array('parent' => $catcontext->instanceid));
$categorynode->add(get_string('addsubcategory'), $addsubcaturl, self::TYPE_SETTING, null, 'addsubcat', new pix_icon('i/withsubcat', ''));
}
// Assign local roles
$assignableroles = get_assignable_roles($catcontext);
if (!empty($assignableroles)) {
$assignurl = new moodle_url('/' . $CFG->admin . '/roles/assign.php', array('contextid' => $catcontext->id));
$categorynode->add(get_string('assignroles', 'role'), $assignurl, self::TYPE_SETTING, null, 'roles', new pix_icon('i/assignroles', ''));
}
// Override roles
if (has_capability('moodle/role:review', $catcontext) or count(get_overridable_roles($catcontext)) > 0) {
$url = new moodle_url('/' . $CFG->admin . '/roles/permissions.php', array('contextid' => $catcontext->id));
$categorynode->add(get_string('permissions', 'role'), $url, self::TYPE_SETTING, null, 'permissions', new pix_icon('i/permissions', ''));
}
// Check role permissions
if (has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:assign'), $catcontext)) {
$url = new moodle_url('/' . $CFG->admin . '/roles/check.php', array('contextid' => $catcontext->id));
$categorynode->add(get_string('checkpermissions', 'role'), $url, self::TYPE_SETTING, null, 'checkpermissions', new pix_icon('i/checkpermissions', ''));
}
// Cohorts
if (has_any_capability(array('moodle/cohort:view', 'moodle/cohort:manage'), $catcontext)) {
$categorynode->add(get_string('cohorts', 'cohort'), new moodle_url('/cohort/index.php', array('contextid' => $catcontext->id)), self::TYPE_SETTING, null, 'cohort', new pix_icon('i/cohort', ''));
}
// Manage filters
if (has_capability('moodle/filter:manage', $catcontext) && count(filter_get_available_in_context($catcontext)) > 0) {
$url = new moodle_url('/filter/manage.php', array('contextid' => $catcontext->id));
$categorynode->add(get_string('filters', 'admin'), $url, self::TYPE_SETTING, null, 'filters', new pix_icon('i/filter', ''));
}
// Restore.
if (has_capability('moodle/restore:restorecourse', $catcontext)) {
$url = new moodle_url('/backup/restorefile.php', array('contextid' => $catcontext->id));
$categorynode->add(get_string('restorecourse', 'admin'), $url, self::TYPE_SETTING, null, 'restorecourse', new pix_icon('i/restore', ''));
}
// Let plugins hook into category settings navigation.
$pluginsfunction = get_plugins_with_function('extend_navigation_category_settings', 'lib.php');
foreach ($pluginsfunction as $plugintype => $plugins) {
foreach ($plugins as $pluginfunction) {
$pluginfunction($categorynode, $catcontext);
}
}
return $categorynode;
}
} else {
if (!empty($courseid)) {
// we need this for user tabs in user context
if (!($course = get_record('course', 'id', $courseid))) {
error('Invalid course id');
}
} else {
$courseid = SITEID;
$course = clone $SITE;
}
}
require_login($course);
require_capability('moodle/role:assign', $context);
/// needed for tabs.php
$overridableroles = get_overridable_roles($context, 'name', ROLENAME_BOTH);
$assignableroles = get_assignable_roles($context, 'name', ROLENAME_BOTH);
/// Get some language strings
$strpotentialusers = get_string('potentialusers', 'role');
$strexistingusers = get_string('existingusers', 'role');
$straction = get_string('assignroles', 'role');
$strroletoassign = get_string('roletoassign', 'role');
$strsearch = get_string('search');
$strshowall = get_string('showall');
$strparticipants = get_string('participants');
$strsearchresults = get_string('searchresults');
$unlimitedperiod = get_string('unlimited');
$defaultperiod = $course->enrolperiod;
for ($i = 1; $i <= 365; $i++) {
$seconds = $i * 86400;
$periodmenu[$seconds] = get_string('numdays', '', $i);
}
function definition()
{
global $USER, $CFG, $DB;
$courseconfig = get_config('moodlecourse');
$mform =& $this->_form;
$course = $this->_customdata['course'];
$category = $this->_customdata['category'];
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
$categorycontext = get_context_instance(CONTEXT_COURSECAT, $category->id);
$disable_meta = false;
// basic meta course state protection; server-side security checks not needed
if (!empty($course)) {
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
$context = $coursecontext;
if (course_in_meta($course)) {
$disable_meta = get_string('metaalreadyinmeta');
} else {
if ($course->metacourse) {
if ($DB->count_records('course_meta', array('parent_course' => $course->id)) > 0) {
$disable_meta = get_string('metaalreadyhascourses');
}
} else {
// if users already enrolled directly into coures, do not allow switching to meta,
// users with metacourse manage permission are exception
// please note that we do not need exact results - anything unexpected here prevents metacourse
$managers = get_users_by_capability($coursecontext, 'moodle/course:managemetacourse', 'u.id');
$enrolroles = get_roles_with_capability('moodle/course:view', CAP_ALLOW, $coursecontext);
if ($users = get_role_users(array_keys($enrolroles), $coursecontext, false, 'u.id', 'u.id ASC')) {
foreach ($users as $user) {
if (!isset($managers[$user->id])) {
$disable_meta = get_string('metaalreadyhasenrolments');
break;
}
}
}
unset($managers);
unset($users);
unset($enrolroles);
}
}
} else {
$coursecontext = null;
$context = $categorycontext;
}
/// form definition with new course defaults
//--------------------------------------------------------------------------------
$mform->addElement('header', 'general', get_string('general', 'form'));
// Must have create course capability in both categories in order to move course
if (has_capability('moodle/course:create', $categorycontext)) {
$displaylist = array();
$parentlist = array();
make_categories_list($displaylist, $parentlist, 'moodle/course:create');
$mform->addElement('select', 'category', get_string('category'), $displaylist);
} else {
$mform->addElement('hidden', 'category', null);
}
$mform->setHelpButton('category', array('coursecategory', get_string('category')));
$mform->setDefault('category', $category->id);
$mform->setType('category', PARAM_INT);
$fullname = get_string('defaultcoursefullname');
$shortname = get_string('defaultcourseshortname');
while ($DB->record_exists('course', array('fullname' => $fullname)) or $DB->record_exists('course', array('fullname' => $fullname))) {
$fullname++;
$shortname++;
}
$mform->addElement('text', 'fullname', get_string('fullnamecourse'), 'maxlength="254" size="50"');
$mform->setHelpButton('fullname', array('coursefullname', get_string('fullnamecourse')), true);
$mform->addRule('fullname', get_string('missingfullname'), 'required', null, 'client');
$mform->setType('fullname', PARAM_MULTILANG);
if ($course and !has_capability('moodle/course:changefullname', $coursecontext)) {
$mform->hardFreeze('fullname');
$mform->setConstant('fullname', $course->fullname);
}
$mform->setDefault('fullname', $fullname);
$mform->addElement('text', 'shortname', get_string('shortnamecourse'), 'maxlength="100" size="20"');
$mform->setHelpButton('shortname', array('courseshortname', get_string('shortnamecourse')), true);
$mform->addRule('shortname', get_string('missingshortname'), 'required', null, 'client');
$mform->setType('shortname', PARAM_MULTILANG);
if ($course and !has_capability('moodle/course:changeshortname', $coursecontext)) {
$mform->hardFreeze('shortname');
$mform->setConstant('shortname', $course->shortname);
}
$mform->setDefault('shortname', $shortname);
$mform->addElement('text', 'idnumber', get_string('idnumbercourse'), 'maxlength="100" size="10"');
$mform->setHelpButton('idnumber', array('courseidnumber', get_string('idnumbercourse')), true);
$mform->setType('idnumber', PARAM_RAW);
if ($course and !has_capability('moodle/course:changeidnumber', $coursecontext)) {
$mform->hardFreeze('idnumber');
$mform->setConstants('idnumber', $course->idnumber);
}
$mform->addElement('htmleditor', 'summary', get_string('summary'), array('rows' => '10', 'cols' => '65'));
$mform->setHelpButton('summary', array('text2', get_string('helptext')), true);
$mform->setType('summary', PARAM_RAW);
$courseformats = get_list_of_plugins('course/format');
$formcourseformats = array();
foreach ($courseformats as $courseformat) {
$formcourseformats["{$courseformat}"] = get_string("format{$courseformat}", "format_{$courseformat}");
if ($formcourseformats["{$courseformat}"] == "[[format{$courseformat}]]") {
$formcourseformats["{$courseformat}"] = get_string("format{$courseformat}");
}
}
$mform->addElement('select', 'format', get_string('format'), $formcourseformats);
$mform->setHelpButton('format', array('courseformats', get_string('courseformats')), true);
$mform->setDefault('format', $courseconfig->format);
for ($i = 1; $i <= 52; $i++) {
$sectionmenu[$i] = "{$i}";
}
$mform->addElement('select', 'numsections', get_string('numberweeks'), $sectionmenu);
$mform->setDefault('numsections', $courseconfig->numsections);
$mform->addElement('date_selector', 'startdate', get_string('startdate'));
$mform->setHelpButton('startdate', array('coursestartdate', get_string('startdate')), true);
$mform->setDefault('startdate', time() + 3600 * 24);
$choices = array();
$choices['0'] = get_string('hiddensectionscollapsed');
$choices['1'] = get_string('hiddensectionsinvisible');
$mform->addElement('select', 'hiddensections', get_string('hiddensections'), $choices);
$mform->setHelpButton('hiddensections', array('coursehiddensections', get_string('hiddensections')), true);
$mform->setDefault('hiddensections', $courseconfig->hiddensections);
$options = range(0, 10);
$mform->addElement('select', 'newsitems', get_string('newsitemsnumber'), $options);
$mform->setHelpButton('newsitems', array('coursenewsitems', get_string('newsitemsnumber')), true);
$mform->setDefault('newsitems', $courseconfig->newsitems);
$mform->addElement('selectyesno', 'showgrades', get_string('showgrades'));
$mform->setHelpButton('showgrades', array('coursegrades', get_string('grades')), true);
$mform->setDefault('showgrades', $courseconfig->showgrades);
$mform->addElement('selectyesno', 'showreports', get_string('showreports'));
$mform->setHelpButton('showreports', array('coursereports', get_string('activityreport')), true);
$mform->setDefault('showreports', $courseconfig->showreports);
$choices = get_max_upload_sizes($CFG->maxbytes);
$mform->addElement('select', 'maxbytes', get_string('maximumupload'), $choices);
$mform->setHelpButton('maxbytes', array('courseuploadsize', get_string('maximumupload')), true);
$mform->setDefault('maxbytes', $courseconfig->maxbytes);
if (!empty($CFG->allowcoursethemes)) {
$themes = array();
$themes[''] = get_string('forceno');
$themes += get_list_of_themes();
$mform->addElement('select', 'theme', get_string('forcetheme'), $themes);
}
$meta = array();
$meta[0] = get_string('no');
$meta[1] = get_string('yes');
if ($disable_meta === false) {
$mform->addElement('select', 'metacourse', get_string('managemeta'), $meta);
$mform->setHelpButton('metacourse', array('metacourse', get_string('metacourse')), true);
$mform->setDefault('metacourse', $courseconfig->metacourse);
} else {
// no metacourse element - we do not want to change it anyway!
$mform->addElement('static', 'nometacourse', get_string('managemeta'), (empty($course->metacourse) ? $meta[0] : $meta[1]) . " - {$disable_meta} ");
$mform->setHelpButton('nometacourse', array('metacourse', get_string('metacourse')), true);
}
//--------------------------------------------------------------------------------
$mform->addElement('header', 'enrolhdr', get_string('enrolments'));
$choices = array();
$modules = explode(',', $CFG->enrol_plugins_enabled);
foreach ($modules as $module) {
$name = get_string('enrolname', "enrol_{$module}");
$plugin = enrolment_factory::factory($module);
if (method_exists($plugin, 'print_entry')) {
$choices[$name] = $module;
}
}
asort($choices);
$choices = array_flip($choices);
$choices = array_merge(array('' => get_string('sitedefault') . ' (' . get_string('enrolname', "enrol_{$CFG->enrol}") . ')'), $choices);
$mform->addElement('select', 'enrol', get_string('enrolmentplugins'), $choices);
$mform->setHelpButton('enrol', array('courseenrolmentplugins', get_string('enrolmentplugins')), true);
$mform->setDefault('enrol', $courseconfig->enrol);
$roles = get_assignable_roles($context);
if (!empty($course)) {
// add current default role, so that it is selectable even when user can not assign it
if ($current_role = $DB->get_record('role', array('id' => $course->defaultrole))) {
$roles[$current_role->id] = strip_tags(format_string($current_role->name, true));
}
}
$choices = array();
if ($sitedefaultrole = $DB->get_record('role', array('id' => $CFG->defaultcourseroleid))) {
$choices[0] = get_string('sitedefault') . ' (' . $sitedefaultrole->name . ')';
} else {
$choices[0] = get_string('sitedefault');
}
$choices = $choices + $roles;
// fix for MDL-9197
foreach ($choices as $choiceid => $choice) {
$choices[$choiceid] = format_string($choice);
}
$mform->addElement('select', 'defaultrole', get_string('defaultrole', 'role'), $choices);
$mform->setDefault('defaultrole', 0);
$radio = array();
$radio[] =& MoodleQuickForm::createElement('radio', 'enrollable', null, get_string('no'), 0);
$radio[] =& MoodleQuickForm::createElement('radio', 'enrollable', null, get_string('yes'), 1);
$radio[] =& MoodleQuickForm::createElement('radio', 'enrollable', null, get_string('enroldate'), 2);
$mform->addGroup($radio, 'enrollable', get_string('enrollable'), ' ', false);
$mform->setHelpButton('enrollable', array('courseenrollable2', get_string('enrollable')), true);
$mform->setDefault('enrollable', $courseconfig->enrollable);
$mform->addElement('date_selector', 'enrolstartdate', get_string('enrolstartdate'), array('optional' => true));
$mform->setDefault('enrolstartdate', 0);
$mform->disabledIf('enrolstartdate', 'enrollable', 'neq', 2);
$mform->addElement('date_selector', 'enrolenddate', get_string('enrolenddate'), array('optional' => true));
$mform->setDefault('enrolenddate', 0);
$mform->disabledIf('enrolenddate', 'enrollable', 'neq', 2);
$mform->addElement('duration', 'enrolperiod', get_string('enrolperiod'), array('optional' => true, 'defaultunit' => 86400));
$mform->setDefault('enrolperiod', $courseconfig->enrolperiod);
//--------------------------------------------------------------------------------
$mform->addElement('header', 'expirynotifyhdr', get_string('expirynotify'));
$choices = array();
$choices['0'] = get_string('no');
$choices['1'] = get_string('yes');
$mform->addElement('select', 'expirynotify', get_string('notify'), $choices);
$mform->setHelpButton('expirynotify', array('expirynotify', get_string('expirynotify')), true);
$mform->setDefault('expirynotify', $courseconfig->expirynotify);
$mform->addElement('select', 'notifystudents', get_string('expirynotifystudents'), $choices);
$mform->setHelpButton('notifystudents', array('expirynotifystudents', get_string('expirynotifystudents')), true);
$mform->setDefault('notifystudents', $courseconfig->notifystudents);
$thresholdmenu = array();
for ($i = 1; $i <= 30; $i++) {
$seconds = $i * 86400;
$thresholdmenu[$seconds] = get_string('numdays', '', $i);
}
$mform->addElement('select', 'expirythreshold', get_string('expirythreshold'), $thresholdmenu);
$mform->setHelpButton('expirythreshold', array('expirythreshold', get_string('expirythreshold')), true);
$mform->setDefault('expirythreshold', $courseconfig->expirythreshold);
//--------------------------------------------------------------------------------
$mform->addElement('header', '', get_string('groups', 'group'));
$choices = array();
$choices[NOGROUPS] = get_string('groupsnone', 'group');
$choices[SEPARATEGROUPS] = get_string('groupsseparate', 'group');
$choices[VISIBLEGROUPS] = get_string('groupsvisible', 'group');
$mform->addElement('select', 'groupmode', get_string('groupmode'), $choices);
$mform->setHelpButton('groupmode', array('groupmode', get_string('groupmode')), true);
$mform->setDefault('groupmode', $courseconfig->groupmode);
$choices = array();
$choices['0'] = get_string('no');
$choices['1'] = get_string('yes');
$mform->addElement('select', 'groupmodeforce', get_string('force'), $choices);
$mform->setHelpButton('groupmodeforce', array('groupmodeforce', get_string('groupmodeforce')), true);
$mform->setDefault('groupmodeforce', $courseconfig->groupmodeforce);
if (!empty($CFG->enablegroupings)) {
//default groupings selector
$options = array();
$options[0] = get_string('none');
$mform->addElement('select', 'defaultgroupingid', get_string('defaultgrouping', 'group'), $options);
}
//--------------------------------------------------------------------------------
$mform->addElement('header', '', get_string('availability'));
$choices = array();
$choices['0'] = get_string('courseavailablenot');
$choices['1'] = get_string('courseavailable');
$mform->addElement('select', 'visible', get_string('availability'), $choices);
$mform->setHelpButton('visible', array('courseavailability', get_string('availability')), true);
$mform->setDefault('visible', $courseconfig->visible);
if ($course and !has_capability('moodle/course:visibility', $coursecontext)) {
$mform->hardFreeze('visible');
$mform->setConstant('visible', $course->visible);
}
$mform->addElement('passwordunmask', 'enrolpassword', get_string('enrolmentkey'), 'size="25"');
$mform->setHelpButton('enrolpassword', array('enrolmentkey', get_string('enrolmentkey')), true);
$mform->setDefault('enrolpassword', '');
$mform->setDefault('enrolpassword', $courseconfig->enrolpassword);
$mform->setType('enrolpassword', PARAM_RAW);
if (empty($course) or $course->password !== '' and $course->id != SITEID) {
// do not require password in existing courses that do not have password yet - backwards compatibility ;-)
if (!empty($CFG->enrol_manual_requirekey)) {
$mform->addRule('enrolpassword', get_string('required'), 'required', null, 'client');
}
}
$choices = array();
$choices['0'] = get_string('guestsno');
$choices['1'] = get_string('guestsyes');
$choices['2'] = get_string('guestskey');
$mform->addElement('select', 'guest', get_string('opentoguests'), $choices);
$mform->setHelpButton('guest', array('guestaccess', get_string('opentoguests')), true);
$mform->setDefault('guest', $courseconfig->guest);
// If we are creating a course, its enrol method isn't yet chosen, BUT the site has a default enrol method which we can use here
$enrol_object = $CFG;
if (!empty($course)) {
$enrol_object = $course;
}
// If the print_entry method exists and the course enrol method isn't manual (both set or inherited from site), show cost
if (method_exists(enrolment_factory::factory($enrol_object->enrol), 'print_entry') && !($enrol_object->enrol == 'manual' || empty($enrol_object->enrol) && $CFG->enrol == 'manual')) {
$costgroup = array();
$currencies = get_list_of_currencies();
$costgroup[] =& MoodleQuickForm::createElement('text', 'cost', '', 'maxlength="6" size="6"');
$costgroup[] =& MoodleQuickForm::createElement('select', 'currency', '', $currencies);
$mform->addGroup($costgroup, 'costgrp', get_string('cost'), ' ', false);
//defining a rule for a form element within a group :
$costgrprules = array();
//set the message to null to tell Moodle to use a default message
//available for most rules, fetched from language pack (err_{rulename}).
$costgrprules['cost'][] = array(null, 'numeric', null, 'client');
$mform->addGroupRule('costgrp', $costgrprules);
$mform->setHelpButton('costgrp', array('cost', get_string('cost')), true);
$mform->setDefault('cost', '');
$mform->setDefault('currency', empty($CFG->enrol_currency) ? 'USD' : $CFG->enrol_currency);
}
//--------------------------------------------------------------------------------
$mform->addElement('header', '', get_string('language'));
$languages = array();
$languages[''] = get_string('forceno');
$languages += get_list_of_languages();
$mform->addElement('select', 'lang', get_string('forcelanguage'), $languages);
$mform->setDefault('lang', $courseconfig->lang);
//--------------------------------------------------------------------------------
require_once $CFG->libdir . '/completionlib.php';
if (completion_info::is_enabled_for_site()) {
$mform->addElement('header', '', get_string('progress', 'completion'));
$mform->addElement('select', 'enablecompletion', get_string('completion', 'completion'), array(0 => get_string('completiondisabled', 'completion'), 1 => get_string('completionenabled', 'completion')));
$mform->setDefault('enablecompletion', $courseconfig->enablecompletion);
} else {
$mform->addElement('hidden', 'enablecompletion');
$mform->setDefault('enablecompletion', 0);
}
//--------------------------------------------------------------------------------
if (has_capability('moodle/site:config', $systemcontext) && (!empty($course->requested) && $CFG->restrictmodulesfor == 'requested' || $CFG->restrictmodulesfor == 'all')) {
$mform->addElement('header', '', get_string('restrictmodules'));
$options = array();
$options['0'] = get_string('no');
$options['1'] = get_string('yes');
$mform->addElement('select', 'restrictmodules', get_string('restrictmodules'), $options);
$mods = array(0 => get_string('allownone'));
$mods += $DB->get_records_menu('modules', array(), 'name', 'id, name');
$mform->addElement('select', 'allowedmods', get_string('to'), $mods, array('multiple' => 'multiple', 'size' => '10'));
$mform->disabledIf('allowedmods', 'restrictmodules', 'eq', 0);
} else {
$mform->addElement('hidden', 'restrictmodules', null);
}
if ($CFG->restrictmodulesfor == 'all') {
$mform->setDefault('allowedmods', explode(',', $CFG->defaultallowedmodules));
if (!empty($CFG->restrictbydefault)) {
$mform->setDefault('restrictmodules', 1);
}
}
$mform->setType('restrictmodules', PARAM_INT);
/// customizable role names in this course
//--------------------------------------------------------------------------------
$mform->addElement('header', 'rolerenaming', get_string('rolerenaming'));
$mform->setHelpButton('rolerenaming', array('rolerenaming', get_string('rolerenaming')), true);
if ($roles = get_all_roles()) {
if ($coursecontext) {
$roles = role_fix_names($roles, $coursecontext, ROLENAME_ALIAS_RAW);
}
$assignableroles = get_roles_for_contextlevels(CONTEXT_COURSE);
foreach ($roles as $role) {
$mform->addElement('text', 'role_' . $role->id, get_string('yourwordforx', '', $role->name));
if (isset($role->localname)) {
$mform->setDefault('role_' . $role->id, $role->localname);
}
$mform->setType('role_' . $role->id, PARAM_TEXT);
if (!in_array($role->id, $assignableroles)) {
$mform->setAdvanced('role_' . $role->id);
}
}
}
//--------------------------------------------------------------------------------
$this->add_action_buttons();
//--------------------------------------------------------------------------------
$mform->addElement('hidden', 'id', null);
$mform->setType('id', PARAM_INT);
}
/**
* Returns an array of available roles
* @return array of availble roles
*/
function get_roles()
{
$context = get_context_instance(CONTEXT_SYSTEM);
$roles = array(0 => get_string('anyrole', 'filters')) + get_assignable_roles($context);
return $roles;
}
/**
* This function gets called by {@link settings_navigation::load_user_settings()} and actually works out
* what can be shown/done
*
* @param int $courseid The current course' id
* @param int $userid The user id to load for
* @param string $gstitle The string to pass to get_string for the branch title
* @return navigation_node|false
*/
protected function generate_user_settings($courseid, $userid, $gstitle = 'usercurrentsettings')
{
global $DB, $CFG, $USER, $SITE;
if ($courseid != $SITE->id) {
if (!empty($this->page->course->id) && $this->page->course->id == $courseid) {
$course = $this->page->course;
} else {
$select = context_helper::get_preload_record_columns_sql('ctx');
$sql = "SELECT c.*, {$select}\n FROM {course} c\n JOIN {context} ctx ON c.id = ctx.instanceid\n WHERE c.id = :courseid AND ctx.contextlevel = :contextlevel";
$params = array('courseid' => $courseid, 'contextlevel' => CONTEXT_COURSE);
$course = $DB->get_record_sql($sql, $params, MUST_EXIST);
context_helper::preload_from_record($course);
}
} else {
$course = $SITE;
}
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
// Course context
$systemcontext = get_system_context();
$currentuser = $USER->id == $userid;
if ($currentuser) {
$user = $USER;
$usercontext = get_context_instance(CONTEXT_USER, $user->id);
// User context
} else {
$select = context_helper::get_preload_record_columns_sql('ctx');
$sql = "SELECT u.*, {$select}\n FROM {user} u\n JOIN {context} ctx ON u.id = ctx.instanceid\n WHERE u.id = :userid AND ctx.contextlevel = :contextlevel";
$params = array('userid' => $userid, 'contextlevel' => CONTEXT_USER);
$user = $DB->get_record_sql($sql, $params, IGNORE_MISSING);
if (!$user) {
return false;
}
context_helper::preload_from_record($user);
// Check that the user can view the profile
$usercontext = get_context_instance(CONTEXT_USER, $user->id);
// User context
$canviewuser = has_capability('moodle/user:viewdetails', $usercontext);
if ($course->id == $SITE->id) {
if ($CFG->forceloginforprofiles && !has_coursecontact_role($user->id) && !$canviewuser) {
// Reduce possibility of "browsing" userbase at site level
// Teachers can browse and be browsed at site level. If not forceloginforprofiles, allow access (bug #4366)
return false;
}
} else {
$canviewusercourse = has_capability('moodle/user:viewdetails', $coursecontext);
$canaccessallgroups = has_capability('moodle/site:accessallgroups', $coursecontext);
if (!$canviewusercourse && !$canviewuser || !can_access_course($course, $user->id)) {
return false;
}
if (!$canaccessallgroups && groups_get_course_groupmode($course) == SEPARATEGROUPS) {
// If groups are in use, make sure we can see that group
return false;
}
}
}
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $this->page->context));
$key = $gstitle;
if ($gstitle != 'usercurrentsettings') {
$key .= $userid;
}
// Add a user setting branch
$usersetting = $this->add(get_string($gstitle, 'moodle', $fullname), null, self::TYPE_CONTAINER, null, $key);
$usersetting->id = 'usersettings';
if ($this->page->context->contextlevel == CONTEXT_USER && $this->page->context->instanceid == $user->id) {
// Automatically start by making it active
$usersetting->make_active();
}
// Check if the user has been deleted
if ($user->deleted) {
if (!has_capability('moodle/user:update', $coursecontext)) {
// We can't edit the user so just show the user deleted message
$usersetting->add(get_string('userdeleted'), null, self::TYPE_SETTING);
} else {
// We can edit the user so show the user deleted message and link it to the profile
if ($course->id == $SITE->id) {
$profileurl = new moodle_url('/user/profile.php', array('id' => $user->id));
} else {
$profileurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
}
$usersetting->add(get_string('userdeleted'), $profileurl, self::TYPE_SETTING);
}
return true;
}
$userauthplugin = false;
if (!empty($user->auth)) {
$userauthplugin = get_auth_plugin($user->auth);
}
// Add the profile edit link
if (isloggedin() && !isguestuser($user) && !is_mnet_remote_user($user)) {
if (($currentuser || is_siteadmin($USER) || !is_siteadmin($user)) && has_capability('moodle/user:update', $systemcontext)) {
$url = new moodle_url('/user/editadvanced.php', array('id' => $user->id, 'course' => $course->id));
$usersetting->add(get_string('editmyprofile'), $url, self::TYPE_SETTING);
} else {
if (has_capability('moodle/user:editprofile', $usercontext) && !is_siteadmin($user) || $currentuser && has_capability('moodle/user:editownprofile', $systemcontext)) {
if ($userauthplugin && $userauthplugin->can_edit_profile()) {
$url = $userauthplugin->edit_profile_url();
if (empty($url)) {
$url = new moodle_url('/user/edit.php', array('id' => $user->id, 'course' => $course->id));
}
$usersetting->add(get_string('editmyprofile'), $url, self::TYPE_SETTING);
}
}
}
}
// Change password link
if ($userauthplugin && $currentuser && !session_is_loggedinas() && !isguestuser() && has_capability('moodle/user:changeownpassword', $systemcontext) && $userauthplugin->can_change_password()) {
$passwordchangeurl = $userauthplugin->change_password_url();
if (empty($passwordchangeurl)) {
$passwordchangeurl = new moodle_url('/login/change_password.php', array('id' => $course->id));
}
$usersetting->add(get_string("changepassword"), $passwordchangeurl, self::TYPE_SETTING);
}
// View the roles settings
if (has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:manage'), $usercontext)) {
$roles = $usersetting->add(get_string('roles'), null, self::TYPE_SETTING);
$url = new moodle_url('/admin/roles/usersroles.php', array('userid' => $user->id, 'courseid' => $course->id));
$roles->add(get_string('thisusersroles', 'role'), $url, self::TYPE_SETTING);
$assignableroles = get_assignable_roles($usercontext, ROLENAME_BOTH);
if (!empty($assignableroles)) {
$url = new moodle_url('/admin/roles/assign.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
$roles->add(get_string('assignrolesrelativetothisuser', 'role'), $url, self::TYPE_SETTING);
}
if (has_capability('moodle/role:review', $usercontext) || count(get_overridable_roles($usercontext, ROLENAME_BOTH)) > 0) {
$url = new moodle_url('/admin/roles/permissions.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
$roles->add(get_string('permissions', 'role'), $url, self::TYPE_SETTING);
}
$url = new moodle_url('/admin/roles/check.php', array('contextid' => $usercontext->id, 'userid' => $user->id, 'courseid' => $course->id));
$roles->add(get_string('checkpermissions', 'role'), $url, self::TYPE_SETTING);
}
// Portfolio
if ($currentuser && !empty($CFG->enableportfolios) && has_capability('moodle/portfolio:export', $systemcontext)) {
require_once $CFG->libdir . '/portfoliolib.php';
if (portfolio_instances(true, false)) {
$portfolio = $usersetting->add(get_string('portfolios', 'portfolio'), null, self::TYPE_SETTING);
$url = new moodle_url('/user/portfolio.php', array('courseid' => $course->id));
$portfolio->add(get_string('configure', 'portfolio'), $url, self::TYPE_SETTING);
$url = new moodle_url('/user/portfoliologs.php', array('courseid' => $course->id));
$portfolio->add(get_string('logs', 'portfolio'), $url, self::TYPE_SETTING);
}
}
$enablemanagetokens = false;
if (!empty($CFG->enablerssfeeds)) {
$enablemanagetokens = true;
} else {
if (!is_siteadmin($USER->id) && !empty($CFG->enablewebservices) && has_capability('moodle/webservice:createtoken', get_system_context())) {
$enablemanagetokens = true;
}
}
// Security keys
if ($currentuser && $enablemanagetokens) {
$url = new moodle_url('/user/managetoken.php', array('sesskey' => sesskey()));
$usersetting->add(get_string('securitykeys', 'webservice'), $url, self::TYPE_SETTING);
}
// Repository
if (!$currentuser && $usercontext->contextlevel == CONTEXT_USER) {
if (!$this->cache->cached('contexthasrepos' . $usercontext->id)) {
require_once $CFG->dirroot . '/repository/lib.php';
$editabletypes = repository::get_editable_types($usercontext);
$haseditabletypes = !empty($editabletypes);
unset($editabletypes);
$this->cache->set('contexthasrepos' . $usercontext->id, $haseditabletypes);
} else {
$haseditabletypes = $this->cache->{'contexthasrepos' . $usercontext->id};
}
if ($haseditabletypes) {
$url = new moodle_url('/repository/manage_instances.php', array('contextid' => $usercontext->id));
$usersetting->add(get_string('repositories', 'repository'), $url, self::TYPE_SETTING);
}
}
// Messaging
if ($currentuser && has_capability('moodle/user:editownmessageprofile', $systemcontext) || !isguestuser($user) && has_capability('moodle/user:editmessageprofile', $usercontext) && !is_primary_admin($user->id)) {
$url = new moodle_url('/message/edit.php', array('id' => $user->id));
$usersetting->add(get_string('editmymessage', 'message'), $url, self::TYPE_SETTING);
}
// Blogs
if ($currentuser && !empty($CFG->bloglevel)) {
$blog = $usersetting->add(get_string('blogs', 'blog'), null, navigation_node::TYPE_CONTAINER, null, 'blogs');
$blog->add(get_string('preferences', 'blog'), new moodle_url('/blog/preferences.php'), navigation_node::TYPE_SETTING);
if (!empty($CFG->useexternalblogs) && $CFG->maxexternalblogsperuser > 0 && has_capability('moodle/blog:manageexternal', get_context_instance(CONTEXT_SYSTEM))) {
$blog->add(get_string('externalblogs', 'blog'), new moodle_url('/blog/external_blogs.php'), navigation_node::TYPE_SETTING);
$blog->add(get_string('addnewexternalblog', 'blog'), new moodle_url('/blog/external_blog_edit.php'), navigation_node::TYPE_SETTING);
}
}
// Login as ...
if (!$user->deleted and !$currentuser && !session_is_loggedinas() && has_capability('moodle/user:loginas', $coursecontext) && !is_siteadmin($user->id)) {
$url = new moodle_url('/course/loginas.php', array('id' => $course->id, 'user' => $user->id, 'sesskey' => sesskey()));
$usersetting->add(get_string('loginas'), $url, self::TYPE_SETTING);
}
return $usersetting;
}
/**
* Get the appropriate list of editing icons for a block. This is used
* to set {@link block_contents::$controls} in {@link block_base::get_contents_for_output()}.
*
* @param $output The core_renderer to use when generating the output. (Need to get icon paths.)
* @return an array in the format for {@link block_contents::$controls}
*/
public function edit_controls($block)
{
global $CFG;
$controls = array();
$actionurl = $this->page->url->out(false, array('sesskey' => sesskey()));
$blocktitle = $block->title;
if (empty($blocktitle)) {
$blocktitle = $block->arialabel;
}
if ($this->page->user_can_edit_blocks()) {
// Move icon.
$str = new lang_string('moveblock', 'block', $blocktitle);
$controls[] = new action_menu_link_primary(new moodle_url($actionurl, array('bui_moveid' => $block->instance->id)), new pix_icon('t/move', $str, 'moodle', array('class' => 'iconsmall', 'title' => '')), $str, array('class' => 'editing_move'));
}
if ($this->page->user_can_edit_blocks() || $block->user_can_edit()) {
// Edit config icon - always show - needed for positioning UI.
$str = new lang_string('configureblock', 'block', $blocktitle);
$controls[] = new action_menu_link_secondary(new moodle_url($actionurl, array('bui_editid' => $block->instance->id)), new pix_icon('t/edit', $str, 'moodle', array('class' => 'iconsmall', 'title' => '')), $str, array('class' => 'editing_edit'));
}
if ($this->page->user_can_edit_blocks() && $block->instance_can_be_hidden()) {
// Show/hide icon.
if ($block->instance->visible) {
$str = new lang_string('hideblock', 'block', $blocktitle);
$url = new moodle_url($actionurl, array('bui_hideid' => $block->instance->id));
$icon = new pix_icon('t/hide', $str, 'moodle', array('class' => 'iconsmall', 'title' => ''));
$attributes = array('class' => 'editing_hide');
} else {
$str = new lang_string('showblock', 'block', $blocktitle);
$url = new moodle_url($actionurl, array('bui_showid' => $block->instance->id));
$icon = new pix_icon('t/show', $str, 'moodle', array('class' => 'iconsmall', 'title' => ''));
$attributes = array('class' => 'editing_show');
}
$controls[] = new action_menu_link_secondary($url, $icon, $str, $attributes);
}
// Display either "Assign roles" or "Permissions" or "Change permissions" icon (whichever first is available).
$rolesurl = null;
if (get_assignable_roles($block->context, ROLENAME_SHORT)) {
$rolesurl = new moodle_url('/admin/roles/assign.php', array('contextid' => $block->context->id));
$str = new lang_string('assignrolesinblock', 'block', $blocktitle);
$icon = 'i/assignroles';
} else {
if (has_capability('moodle/role:review', $block->context) or get_overridable_roles($block->context)) {
$rolesurl = new moodle_url('/admin/roles/permissions.php', array('contextid' => $block->context->id));
$str = get_string('permissions', 'role');
$icon = 'i/permissions';
} else {
if (has_any_capability(array('moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:assign'), $block->context)) {
$rolesurl = new moodle_url('/admin/roles/check.php', array('contextid' => $block->context->id));
$str = get_string('checkpermissions', 'role');
$icon = 'i/checkpermissions';
}
}
}
if ($rolesurl) {
// TODO: please note it is sloppy to pass urls through page parameters!!
// it is shortened because some web servers (e.g. IIS by default) give
// a 'security' error if you try to pass a full URL as a GET parameter in another URL.
$return = $this->page->url->out(false);
$return = str_replace($CFG->wwwroot . '/', '', $return);
$rolesurl->param('returnurl', $return);
$controls[] = new action_menu_link_secondary($rolesurl, new pix_icon($icon, $str, 'moodle', array('class' => 'iconsmall', 'title' => '')), $str, array('class' => 'editing_roles'));
}
if ($this->user_can_delete_block($block)) {
// Delete icon.
$str = new lang_string('deleteblock', 'block', $blocktitle);
$controls[] = new action_menu_link_secondary(new moodle_url($actionurl, array('bui_deleteid' => $block->instance->id)), new pix_icon('t/delete', $str, 'moodle', array('class' => 'iconsmall', 'title' => '')), $str, array('class' => 'editing_delete'));
}
return $controls;
}
