/**
* Sign up a new user ready for confirmation.
* Password is passed in plaintext.
*
* @param object $user new user object
* @param boolean $notify print notice with link and terminate
*/
function user_signup($user, $notify = true)
{
global $CFG, $DB;
require_once $CFG->dirroot . '/user/profile/lib.php';
$user->password = hash_internal_user_password($user->password);
$user->id = $DB->insert_record('user', $user);
/// Save any custom profile field information
profile_save_data($user);
$user = $DB->get_record('user', array('id' => $user->id));
events_trigger('user_created', $user);
if (!send_confirmation_email($user)) {
print_error('auth_emailnoemail', 'auth_email');
}
if ($notify) {
global $CFG, $PAGE, $OUTPUT;
$emailconfirm = get_string('emailconfirm');
$PAGE->navbar->add($emailconfirm);
$PAGE->set_title($emailconfirm);
$PAGE->set_heading($PAGE->course->fullname);
echo $OUTPUT->header();
notice(get_string('emailconfirmsent', '', $user->email), "{$CFG->wwwroot}/index.php");
} else {
return true;
}
}
/**
* Sign up a new user ready for confirmation.
* Password is passed in plaintext.
*
* @param object $user new user object (with system magic quotes)
* @param boolean $notify print notice with link and terminate
*/
function user_signup($user, $notify = true)
{
global $CFG;
require_once $CFG->dirroot . '/user/profile/lib.php';
$user->password = hash_internal_user_password($user->password);
if (!($user->id = insert_record('user', $user))) {
print_error('auth_emailnoinsert', 'auth');
}
/// Save any custom profile field information
profile_save_data($user);
$user = get_record('user', 'id', $user->id);
events_trigger('user_created', $user);
if (!send_confirmation_email($user)) {
print_error('auth_emailnoemail', 'auth');
}
if ($notify) {
global $CFG;
$emailconfirm = get_string('emailconfirm');
$navlinks = array();
$navlinks[] = array('name' => $emailconfirm, 'link' => null, 'type' => 'misc');
$navigation = build_navigation($navlinks);
print_header($emailconfirm, $emailconfirm, $navigation);
notice(get_string('emailconfirmsent', '', $user->email), "{$CFG->wwwroot}/index.php");
} else {
return true;
}
}
function cluster_groups_changed($name)
{
global $DB;
$shortname = substr($name, strpos($name, 'local_elisprogram_') + strlen('local_elisprogram_'));
// TBD: following didn't work?
//$value = elis::$config->local_elisprogram->$shortname;
$value = $DB->get_field('config_plugins', 'value', array('plugin' => 'local_elisprogram', 'name' => $shortname));
//error_log("/local/elisprogram/lib/lib.php::cluster_groups_changed({$name}) {$shortname} = '{$value}'");
if (!empty($value)) {
$event = 'crlm_' . $shortname . '_enabled';
error_log("Triggering event: {$event}");
events_trigger($event, 0);
}
}
/**
* Update a user with a user object (will compare against the ID)
*
* @param object $user the user to update
*/
function user_update_user($user)
{
global $DB;
// set the timecreate field to the current time
if (!is_object($user)) {
$user = (object) $user;
}
// unset password here, for updating later
if (isset($user->password)) {
$passwd = $user->password;
unset($user->password);
}
$user->timemodified = time();
$DB->update_record('user', $user);
// trigger user_updated event on the full database user row
$updateduser = $DB->get_record('user', array('id' => $user->id));
events_trigger('user_updated', $updateduser);
// if password was set, then update its hash
if (isset($passwd)) {
update_internal_user_password($updateduser, $passwd);
}
}
function user_signup($user, $notify = true)
{
global $CFG, $DB;
require_once $CFG->dirroot . '/user/profile/lib.php';
$password_clear = $user->password;
$user->password = hash_internal_user_password($user->password);
if (!($user->id = $DB->insert_record('user', $user))) {
print_error('auth_emailnoinsert', 'auth');
}
/// Save any custom profile field information
profile_save_data($user);
$conditions = array('id' => $user->id);
$user = $DB->get_record('user', $conditions);
/* Create user in Joomla */
$userinfo['username'] = $user->username;
$userinfo['password'] = $password_clear;
$userinfo['password2'] = $password_clear;
$userinfo['name'] = $user->firstname . " " . $user->lastname;
$userinfo['email'] = $user->email;
$userinfo['block'] = 1;
$this->call_method("createUser", $userinfo);
events_trigger('user_created', $user);
if (!send_confirmation_email($user)) {
print_error('auth_emailnoemail', 'auth');
}
if ($notify) {
global $CFG;
$emailconfirm = get_string('emailconfirm');
$navlinks = array();
$navlinks[] = array('name' => $emailconfirm, 'link' => null, 'type' => 'misc');
$navigation = build_navigation($navlinks);
print_header($emailconfirm, $emailconfirm, $navigation);
notice(get_string('emailconfirmsent', '', $user->email), "{$CFG->wwwroot}/index.php");
} else {
return true;
}
}
/**
* Adds a specified user to a group
* @param int $userid The user id
* @param int $groupid The group id
* @return boolean True if user added successfully or the user is already a
* member of the group, false otherwise.
*/
function groups_add_member($groupid, $userid)
{
if (!groups_group_exists($groupid)) {
return false;
}
if (groups_is_member($groupid, $userid)) {
return true;
}
$member = new object();
$member->groupid = $groupid;
$member->userid = $userid;
$member->timeadded = time();
if (!insert_record('groups_members', $member)) {
return false;
}
//update group info
set_field('groups', 'timemodified', $member->timeadded, 'id', $groupid);
// MDL-9983
$eventdata = new object();
$eventdata->groupid = $groupid;
$eventdata->userid = $userid;
events_trigger('group_user_added', $eventdata);
return true;
}
} else {
$newlayout[] = 0;
}
}
$attempt->layout = implode(',', $newlayout);
}
// Save the attempt in the database.
$transaction = $DB->start_delegated_transaction();
question_engine::save_questions_usage_by_activity($quba);
$attempt->uniqueid = $quba->get_id();
$attempt->id = $DB->insert_record('quiz_attempts', $attempt);
// Log the new attempt.
if ($attempt->preview) {
add_to_log($course->id, 'quiz', 'preview', 'view.php?id=' . $quizobj->get_cmid(), $quizobj->get_quizid(), $quizobj->get_cmid());
} else {
add_to_log($course->id, 'quiz', 'attempt', 'review.php?attempt=' . $attempt->id, $quizobj->get_quizid(), $quizobj->get_cmid());
}
// Trigger event.
$eventdata = new stdClass();
$eventdata->component = 'mod_quiz';
$eventdata->attemptid = $attempt->id;
$eventdata->timestart = $attempt->timestart;
$eventdata->timestamp = $attempt->timestart;
$eventdata->userid = $attempt->userid;
$eventdata->quizid = $quizobj->get_quizid();
$eventdata->cmid = $quizobj->get_cmid();
$eventdata->courseid = $quizobj->get_courseid();
events_trigger('quiz_attempt_started', $eventdata);
$transaction->allow_commit();
// Redirect to the attempt page.
redirect($quizobj->attempt_url($attempt->id, $page));
/**
* Update a course.
*
* Please note this functions does not verify any access control,
* the calling code is responsible for all validation (usually it is the form definition).
*
* @param object $data - all the data needed for an entry in the 'course' table
* @param array $editoroptions course description editor options
* @return void
*/
function update_course($data, $editoroptions = NULL)
{
global $CFG, $DB;
$data->timemodified = time();
$oldcourse = $DB->get_record('course', array('id' => $data->id), '*', MUST_EXIST);
$context = get_context_instance(CONTEXT_COURSE, $oldcourse->id);
if ($editoroptions) {
$data = file_postupdate_standard_editor($data, 'summary', $editoroptions, $context, 'course', 'summary', 0);
}
if (!isset($data->category) or empty($data->category)) {
// prevent nulls and 0 in category field
unset($data->category);
}
$movecat = (isset($data->category) and $oldcourse->category != $data->category);
if (!isset($data->visible)) {
// data not from form, add missing visibility info
$data->visible = $oldcourse->visible;
}
if ($data->visible != $oldcourse->visible) {
// reset the visibleold flag when manually hiding/unhiding course
$data->visibleold = $data->visible;
} else {
if ($movecat) {
$newcategory = $DB->get_record('course_categories', array('id' => $data->category));
if (empty($newcategory->visible)) {
// make sure when moving into hidden category the course is hidden automatically
$data->visible = 0;
}
}
}
// Update with the new data
$DB->update_record('course', $data);
$course = $DB->get_record('course', array('id' => $data->id));
if ($movecat) {
$newparent = get_context_instance(CONTEXT_COURSECAT, $course->category);
context_moved($context, $newparent);
}
fix_course_sortorder();
// Test for and remove blocks which aren't appropriate anymore
blocks_remove_inappropriate($course);
// Save any custom role names.
save_local_role_names($course->id, $data);
// update enrol settings
enrol_course_updated(false, $course, $data);
add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
// Trigger events
events_trigger('course_updated', $course);
}
/**
* Associates a cluster with a track.
*/
static function associate($cluster, $track, $autounenrol = true, $autoenrol = true)
{
global $CURMAN;
$db = $CURMAN->db;
// make sure we don't double-associate
if ($db->record_exists(CLSTTRKTABLE, 'clusterid', $cluster, 'trackid', $track)) {
return;
}
$record = new clustertrack();
$record->clusterid = $cluster;
$record->trackid = $track;
$record->autoenrol = $autoenrol;
$record->autounenrol = $autounenrol;
$record->data_insert_record();
// Enrol all users in the cluster into track.
$sql = 'SELECT uc.*
FROM ' . $CURMAN->db->prefix_table(CLSTASSTABLE) . ' as uc
JOIN ' . $CURMAN->db->prefix_table(USRTABLE) . ' as u
ON uc.userid = u.id
WHERE uc.clusterid = ' . $cluster . ' AND uc.autoenrol = 1
ORDER BY u.lastname';
$users = $db->get_records_sql($sql);
// $users = $db->get_records(CLSTUSERTABLE, 'clusterid', $cluster);
if ($users && !empty($autoenrol)) {
foreach ($users as $user) {
usertrack::enrol($user->userid, $track);
}
}
events_trigger('crlm_cluster_track_associated', $record);
}
/**
* Called after the mod has set itself up, to finish off any course module settings
* (set instance id, add to correct section, set visibility, etc.) and send the response
*
* @param int $instanceid id returned by the mod when it was created
*/
protected function finish_setup_course_module($instanceid)
{
global $DB, $USER;
if (!$instanceid) {
// Something has gone wrong - undo everything we can.
delete_course_module($this->cm->id);
throw new moodle_exception('errorcreatingactivity', 'moodle', '', $this->module->name);
}
$DB->set_field('course_modules', 'instance', $instanceid, array('id' => $this->cm->id));
// Rebuild the course cache after update action
rebuild_course_cache($this->course->id, true);
$this->course->modinfo = null;
// Otherwise we will just get the old version back again.
$sectionid = course_add_cm_to_section($this->course, $this->cm->id, $this->section);
set_coursemodule_visible($this->cm->id, true);
// retrieve the final info about this module.
$info = get_fast_modinfo($this->course);
if (!isset($info->cms[$this->cm->id])) {
// The course module has not been properly created in the course - undo everything.
delete_course_module($this->cm->id);
throw new moodle_exception('errorcreatingactivity', 'moodle', '', $this->module->name);
}
$mod = $info->cms[$this->cm->id];
$mod->groupmodelink = $this->cm->groupmodelink;
$mod->groupmode = $this->cm->groupmode;
// Trigger mod_created event with information about this module.
$eventdata = new stdClass();
$eventdata->modulename = $mod->modname;
$eventdata->name = $mod->name;
$eventdata->cmid = $mod->id;
$eventdata->courseid = $this->course->id;
$eventdata->userid = $USER->id;
events_trigger('mod_created', $eventdata);
add_to_log($this->course->id, "course", "add mod", "../mod/{$mod->modname}/view.php?id={$mod->id}", "{$mod->modname} {$instanceid}");
add_to_log($this->course->id, $mod->modname, "add", "view.php?id={$mod->id}", "{$instanceid}", $mod->id);
$this->send_response($mod);
}
/**
* Sends post content to plagiarism plugin
* @param object $post Forum post object
* @param object $cm Course-module
* @param string $name
* @return bool
*/
function forum_trigger_content_uploaded_event($post, $cm, $name) {
$context = context_module::instance($cm->id);
$fs = get_file_storage();
$files = $fs->get_area_files($context->id, 'mod_forum', 'attachment', $post->id, "timemodified", false);
$eventdata = new stdClass();
$eventdata->modulename = 'forum';
$eventdata->name = $name;
$eventdata->cmid = $cm->id;
$eventdata->itemid = $post->id;
$eventdata->courseid = $post->course;
$eventdata->userid = $post->userid;
$eventdata->content = $post->message;
if ($files) {
$eventdata->pathnamehashes = array_keys($files);
}
events_trigger('assessable_content_uploaded', $eventdata);
return true;
}
/**
* Delete a course, including all related data from the database,
* and any associated files from the moodledata folder.
*
* @param mixed $courseorid The id of the course or course object to delete.
* @param bool $showfeedback Whether to display notifications of each action the function performs.
* @return bool true if all the removals succeeded. false if there were any failures. If this
* method returns false, some of the removals will probably have succeeded, and others
* failed, but you have no way of knowing which.
*/
function delete_course($courseorid, $showfeedback = true)
{
global $CFG;
$result = true;
if (is_object($courseorid)) {
$courseid = $courseorid->id;
$course = $courseorid;
} else {
$courseid = $courseorid;
if (!($course = get_record('course', 'id', $courseid))) {
return false;
}
}
// frontpage course can not be deleted!!
if ($courseid == SITEID) {
return false;
}
if (!remove_course_contents($courseid, $showfeedback)) {
if ($showfeedback) {
notify("An error occurred while deleting some of the course contents.");
}
$result = false;
}
if (!delete_records("course", "id", $courseid)) {
if ($showfeedback) {
notify("An error occurred while deleting the main course record.");
}
$result = false;
}
/// Delete all roles and overiddes in the course context
if (!delete_context(CONTEXT_COURSE, $courseid)) {
if ($showfeedback) {
notify("An error occurred while deleting the main course context.");
}
$result = false;
}
if (!fulldelete($CFG->dataroot . '/' . $courseid)) {
if ($showfeedback) {
notify("An error occurred while deleting the course files.");
}
$result = false;
}
if ($result) {
//trigger events
events_trigger('course_deleted', $course);
}
return $result;
}
/**
* tests events_trigger funtion() when instant handler fails
*/
function test__events_trigger__failed_instant()
{
$this->assertEqual(1, events_trigger('test_instant', 'fail'), 'fail first event: %s');
$this->assertEqual(1, events_trigger('test_instant', 'ok'), 'this one should fail too: %s');
$this->assertEqual(0, events_cron('test_instant'), 'all events should stay in queue: %s');
$this->assertEqual(2, events_pending_count('test_instant'), 'two events should in queue: %s');
$this->assertEqual(0, sample_function_handler('status'), 'verify no event dispatched yet: %s');
sample_function_handler('ignorefail');
//ignore "fail" eventdata from now on
$this->assertEqual(1, events_trigger('test_instant', 'ok'), 'this one should go to queue directly: %s');
$this->assertEqual(3, events_pending_count('test_instant'), 'three events should in queue: %s');
$this->assertEqual(0, sample_function_handler('status'), 'verify previous event was not dispatched: %s');
$this->assertEqual(3, events_cron('test_instant'), 'all events should be dispatched: %s');
$this->assertEqual(3, sample_function_handler('status'), 'verify three events were dispatched: %s');
$this->assertEqual(0, events_pending_count('test_instant'), 'no events should in queue: %s');
$this->assertEqual(0, events_trigger('test_instant', 'ok'), 'this event should be dispatched immediately: %s');
$this->assertEqual(4, sample_function_handler('status'), 'verify event was dispatched: %s');
$this->assertEqual(0, events_pending_count('test_instant'), 'no events should in queue: %s');
}
/**
* Test PM user method moodle_fullname
*/
public function test_pmuser_moodle_fullname()
{
global $DB;
// Create a Moodle user
$src = new stdClass();
$src->username = '******';
$src->password = '******';
$src->idnumber = '_____phpunit_test_';
$src->firstname = 'John';
$src->lastname = 'Doe';
$src->email = '*****@*****.**';
$src->country = 'CA';
$src->confirmed = 1;
$src->id = $DB->insert_record('user', $src);
events_trigger('user_created', $src);
// Get the PM user
$retr = user::find(new field_filter('idnumber', $src->idnumber), array(), 0, 0);
$this->assertTrue($retr->valid());
$retr = $retr->current();
$mdluser = $DB->get_record('user', array('id' => $src->id));
$this->assertEquals(fullname($mdluser), $retr->moodle_fullname());
}
/**
* Update a user with a user object (will compare against the ID)
*
* @param object $user the user to update
*/
function user_update_user($user)
{
global $DB;
// set the timecreate field to the current time
if (!is_object($user)) {
$user = (object) $user;
}
//check username
if (isset($user->username)) {
if ($user->username !== textlib::strtolower($user->username)) {
throw new moodle_exception('usernamelowercase');
} else {
if ($user->username !== clean_param($user->username, PARAM_USERNAME)) {
throw new moodle_exception('invalidusername');
}
}
}
// unset password here, for updating later
if (isset($user->password)) {
//check password toward the password policy
if (!check_password_policy($user->password, $errmsg)) {
throw new moodle_exception($errmsg);
}
$passwd = $user->password;
unset($user->password);
}
$user->timemodified = time();
$DB->update_record('user', $user);
// trigger user_updated event on the full database user row
$updateduser = $DB->get_record('user', array('id' => $user->id));
// if password was set, then update its hash
if (isset($passwd)) {
$authplugin = get_auth_plugin($updateduser->auth);
if ($authplugin->can_change_password()) {
$authplugin->user_update_password($updateduser, $passwd);
}
}
events_trigger('user_updated', $updateduser);
add_to_log(SITEID, 'user', get_string('update'), '/view.php?id=' . $updateduser->id, fullname($updateduser));
}
/**
* Update users
*
* @param array $users
* @return null
* @since Moodle 2.2
*/
public static function update_users($users)
{
global $CFG, $DB;
require_once $CFG->dirroot . "/user/lib.php";
require_once $CFG->dirroot . "/user/profile/lib.php";
//required for customfields related function
// Ensure the current user is allowed to run this function
$context = context_system::instance();
require_capability('moodle/user:update', $context);
self::validate_context($context);
$params = self::validate_parameters(self::update_users_parameters(), array('users' => $users));
$transaction = $DB->start_delegated_transaction();
foreach ($params['users'] as $user) {
if (empty($user['country'])) {
//Allowing empty country leads to login issues. Let's not allow such updates
continue;
}
user_update_user($user);
//update user custom fields
if (!empty($user['customfields'])) {
foreach ($user['customfields'] as $customfield) {
$user["profile_field_" . $customfield['type']] = $customfield['value'];
//profile_save_data() saves profile file
//it's expecting a user with the correct id,
//and custom field to be named profile_field_"shortname"
}
profile_save_data((object) $user);
events_trigger('user_updated', (object) $user);
}
//preferences
if (!empty($user['preferences'])) {
foreach ($user['preferences'] as $preference) {
set_user_preference($preference['type'], $preference['value'], $user['id']);
}
}
}
$transaction->allow_commit();
return null;
}
/**
* Perform all necessary tasks to add an instructor assignment to the system.
*
* @return boolean true on success, otherwise false
*/
public function add()
{
if ($this->duplicate_check() === false && $this->has_required_fields()) {
$result = $this->data_insert_record();
if ($result) {
//trigger appropriate notification only on success
events_trigger('crlm_instructor_assigned', $this);
}
return $result;
} else {
//invalid data
return false;
}
}
/**
* Deletes a category and moves all content (children, courses and questions) to the new parent
*
* Note that this function does not check capabilities, {@link coursecat::can_move_content_to()}
* must be called prior
*
* @param int $newparentid
* @param bool $showfeedback
* @return bool
*/
public function delete_move($newparentid, $showfeedback = false)
{
global $CFG, $DB, $OUTPUT;
require_once $CFG->libdir . '/gradelib.php';
require_once $CFG->libdir . '/questionlib.php';
require_once $CFG->dirroot . '/cohort/lib.php';
// get all objects and lists because later the caches will be reset so
// we don't need to make extra queries
$newparentcat = self::get($newparentid, MUST_EXIST, true);
$catname = $this->get_formatted_name();
$children = $this->get_children();
$coursesids = $DB->get_fieldset_select('course', 'id', 'category = :category ORDER BY sortorder ASC', array('category' => $this->id));
$context = context_coursecat::instance($this->id);
if ($children) {
foreach ($children as $childcat) {
$childcat->change_parent_raw($newparentcat);
// Log action.
add_to_log(SITEID, "category", "move", "editcategory.php?id={$childcat->id}", $childcat->id);
}
fix_course_sortorder();
}
if ($coursesids) {
if (!move_courses($coursesids, $newparentid)) {
if ($showfeedback) {
echo $OUTPUT->notification("Error moving courses");
}
return false;
}
if ($showfeedback) {
echo $OUTPUT->notification(get_string('coursesmovedout', '', $catname), 'notifysuccess');
}
}
// move or delete cohorts in this context
cohort_delete_category($this);
// now delete anything that may depend on course category context
grade_course_category_delete($this->id, $newparentid, $showfeedback);
if (!question_delete_course_category($this, $newparentcat, $showfeedback)) {
if ($showfeedback) {
echo $OUTPUT->notification(get_string('errordeletingquestionsfromcategory', 'question', $catname), 'notifysuccess');
}
return false;
}
// finally delete the category and it's context
$DB->delete_records('course_categories', array('id' => $this->id));
$context->delete();
add_to_log(SITEID, "category", "delete", "index.php", "{$this->name} (ID {$this->id})");
events_trigger('course_category_deleted', $this);
cache_helper::purge_by_event('changesincoursecat');
if ($showfeedback) {
echo $OUTPUT->notification(get_string('coursecategorydeleted', '', $catname), 'notifysuccess');
}
// If we deleted $CFG->defaultrequestcategory, make it point somewhere else.
if ($this->id == $CFG->defaultrequestcategory) {
set_config('defaultrequestcategory', $DB->get_field('course_categories', 'MIN(id)', array('parent' => 0)));
}
return true;
}
$supportuser = new object();
$supportuser->email = $CFG->supportemail ? $CFG->supportemail : $admin->email;
$supportuser->firstname = $CFG->supportname ? $CFG->supportname : $admin->firstname;
$supportuser->lastname = $CFG->supportname ? '' : $admin->lastname;
$supportuser->maildisplay = true;
/// Send the message and redirect
$eventdata = new object();
$eventdata->modulename = 'moodle';
$eventdata->userfrom = $USER;
$eventdata->userto = $supportuser;
$eventdata->subject = 'Error: ' . $form->referer . ' -> ' . $form->requested;
$eventdata->fullmessage = $form->text;
$eventdata->fullmessageformat = FORMAT_PLAIN;
$eventdata->fullmessagehtml = '';
$eventdata->smallmessage = '';
events_trigger('message_send', $eventdata);
redirect($CFG->wwwroot . '/course/', 'Message sent, thanks', 3);
exit;
}
$site = get_site();
$redirecturl = empty($_SERVER['REDIRECT_URL']) ? '' : $_SERVER['REDIRECT_URL'];
$httpreferer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
$requesturi = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
header("HTTP/1.0 404 Not Found");
header("Status: 404 Not Found");
print_header($site->fullname . ':Error', $site->fullname . ': Error 404', 'Error 404 - File not Found', '');
print_simple_box('<p align="center">' . get_string('pagenotexist', 'error') . '<br />' . s($requesturi) . '</p>', 'center');
if (isloggedin()) {
?>
<center>
<p><?php
$user->id = $DB->insert_record('user', $user);
$upt->track('username', html_writer::link(new moodle_url('/user/profile.php', array('id' => $user->id)), s($user->username)), 'normal', false);
// save custom profile fields data
profile_save_data($user);
if ($forcechangepassword) {
set_user_preference('auth_forcepasswordchange', 1, $user);
}
if ($user->password === 'to be generated') {
set_user_preference('create_password', 1, $user);
}
$upt->track('status', $struseradded);
$upt->track('id', $user->id, 'normal', false);
$usersnew++;
// make sure user context exists
get_context_instance(CONTEXT_USER, $user->id);
events_trigger('user_created', $user);
if ($bulk == UU_BULK_NEW or $bulk == UU_BULK_ALL) {
if (!in_array($user->id, $SESSION->bulk_users)) {
$SESSION->bulk_users[] = $user->id;
}
}
}
// add to cohort first, it might trigger enrolments indirectly - do NOT create cohorts here!
foreach ($filecolumns as $column) {
if (!preg_match('/^cohort\\d+$/', $column)) {
continue;
}
if (!empty($user->{$column})) {
$addcohort = $user->{$column};
if (!isset($cohorts[$addcohort])) {
if (is_number($addcohort)) {
/**
* Update the Moodle course with the contents from the SIS course
* Note: $course includes id, fullname, shortname and startdate
*
* @author Andrew Zoltay
* date 2011-06-02
* @param update course object $course
* @return true for success, false for failure
*/
function cace_update_course($course)
{
$course->timemodified = time();
if (cace_dbupdate_course($course)) {
// Do some logging.
add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
// Trigger events.
events_trigger('course_updated', $course);
return true;
} else {
return false;
}
}
throw new moodle_exception("Ajax rest.php: This module is missing mod/{$cm->modname}/lib.php");
}
$deleteinstancefunction = $cm->modname . "_delete_instance";
// Run the module's cleanup funtion.
if (!$deleteinstancefunction($cm->instance)) {
throw new moodle_exception("Ajax rest.php: Could not delete the {$cm->modname} {$cm->name} (instance)");
die;
}
// remove all module files in case modules forget to do that
$fs = get_file_storage();
$fs->delete_area_files($modcontext->id);
if (!delete_course_module($cm->id)) {
throw new moodle_exception("Ajax rest.php: Could not delete the {$cm->modname} {$cm->name} (coursemodule)");
}
// Remove the course_modules entry.
if (!delete_mod_from_section($cm->id, $cm->section)) {
throw new moodle_exception("Ajax rest.php: Could not delete the {$cm->modname} {$cm->name} from section");
}
// Trigger a mod_deleted event with information about this module.
$eventdata = new stdClass();
$eventdata->modulename = $cm->modname;
$eventdata->cmid = $cm->id;
$eventdata->courseid = $course->id;
$eventdata->userid = $USER->id;
events_trigger('mod_deleted', $eventdata);
rebuild_course_cache($course->id);
add_to_log($courseid, "course", "delete mod", "view.php?id={$courseid}", "{$cm->modname} {$cm->instance}", $cm->id);
break;
}
break;
}
/**
* Alerts teachers by email of new or changed assignments that need grading
*
* First checks whether the option to email teachers is set for this assignment.
* Sends an email to ALL teachers in the course (or in the group if using separate groups).
* Uses the methods email_teachers_text() and email_teachers_html() to construct the content.
*
* @global object
* @global object
* @param $submission object The submission that has changed
* @return void
*/
function email_teachers($submission)
{
global $CFG, $DB;
if (empty($this->assignment->emailteachers)) {
// No need to do anything
return;
}
$user = $DB->get_record('user', array('id' => $submission->userid));
if ($teachers = $this->get_graders($user)) {
$strassignments = get_string('modulenameplural', 'assignment');
$strassignment = get_string('modulename', 'assignment');
$strsubmitted = get_string('submitted', 'assignment');
foreach ($teachers as $teacher) {
$info = new object();
$info->username = fullname($user, true);
$info->assignment = format_string($this->assignment->name, true);
$info->url = $CFG->wwwroot . '/mod/assignment/submissions.php?id=' . $this->cm->id;
$postsubject = $strsubmitted . ': ' . $info->username . ' -> ' . $this->assignment->name;
$posttext = $this->email_teachers_text($info);
$posthtml = $teacher->mailformat == 1 ? $this->email_teachers_html($info) : '';
$eventdata = new object();
$eventdata->modulename = 'assignment';
$eventdata->userfrom = $user;
$eventdata->userto = $teacher;
$eventdata->subject = $postsubject;
$eventdata->fullmessage = $posttext;
$eventdata->fullmessageformat = FORMAT_PLAIN;
$eventdata->fullmessagehtml = $posthtml;
$eventdata->smallmessage = '';
if (events_trigger('message_send', $eventdata) > 0) {
}
}
}
}
function link_to_gdoc($name, $link, $type = null, $modtype = 'url')
{
global $COURSE, $DB, $CFG, $USER;
require_once "{$CFG->dirroot}/mod/{$modtype}/lib.php";
//add
$fromform = new stdClass();
$newform = new stdClass();
$mform = new MoodleQuickForm(null, 'POST', 'nothing');
$module = $DB->get_record("modules", array('name' => $modtype));
$course = $COURSE;
$cw = get_course_section(0, $course->id);
$cm = null;
// fields for mdl_url
$fromform->course = $course->id;
$fromform->name = $name;
$fromform->introformat = 0;
$fromform->introeditor = 0;
$fromform->externalurl = $link;
/* if ($type !== 'dir') {
$fromform->display = 6;
$fromform->displayoptions = 'a:2:{s:10:"popupwidth";i:1024;s:11:"popupheight";i:768;}';
} else {
*/
$fromform->display = 0;
$fromform->popupwidth = 1024;
$fromform->popupheight = 768;
$fromform->popupwidth = null;
$fromform->popupheight = null;
$fromform->displayoptions = 'a:1:{s:10:"printintro";i:0;}';
// }
// fields for mdl_course_module
$fromform->module = $module->id;
$fromform->instance = '';
$fromform->section = 0;
// The section number itself - relative!!! (section column in course_sections)
$fromform->idnumber = null;
$fromform->score = 0;
$fromform->indent = 0;
$fromform->visible = 1;
$fromform->visibleold = 1;
$fromform->groupmode = $course->groupmode;
$fromform->groupingid = 0;
$fromform->groupmembersonly = 0;
$fromform->completion = 0;
$fromform->completionview = 0;
$fromform->completionexpected = 0;
$fromform->availablefrom = 0;
$fromform->availableuntil = 0;
$fromform->showavailability = 0;
$fromform->showdescription = 0;
$fromform->conditiongradegroup = array();
$fromform->conditionfieldgroup = array();
// fields for mdl_course_sections
$fromform->summaryformat = 0;
$fromform->modulename = clean_param($module->name, PARAM_SAFEDIR);
// For safety
// $fromform->add = 'resource';
// $fromform->type = $type == 'dir' ? 'collection' : 'file';
// $fromform->return = 0; //must be false if this is an add, go back to course view on cancel
// $fromform->coursemodule = '';
// $fromform->popup = 'resizable=1,scrollbars=1,directories=1,location=1,menubar=1,toolbar=1,status=1,width=1024,height=768';
// require_login($course->id); // needed to setup proper $COURSE
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('moodle/course:manageactivities', $context);
if (!empty($course->groupmodeforce) or !isset($fromform->groupmode)) {
$fromform->groupmode = 0;
// do not set groupmode
}
if (!course_allowed_module($course, $fromform->modulename)) {
print_error('moduledisable', '', '', $fromform->modulename);
}
// first add course_module record because we need the context
$newcm = new stdClass();
$newcm->course = $course->id;
$newcm->module = $fromform->module;
$newcm->instance = 0;
// not known yet, will be updated later (this is similar to restore code)
$newcm->visible = $fromform->visible;
$newcm->groupmode = $fromform->groupmode;
$newcm->groupingid = $fromform->groupingid;
$newcm->groupmembersonly = $fromform->groupmembersonly;
$completion = new completion_info($course);
if ($completion->is_enabled()) {
$newcm->completion = $fromform->completion;
$newcm->completiongradeitemnumber = $fromform->completiongradeitemnumber;
$newcm->completionview = $fromform->completionview;
$newcm->completionexpected = $fromform->completionexpected;
}
if (!empty($CFG->enableavailability)) {
$newcm->availablefrom = $fromform->availablefrom;
$newcm->availableuntil = $fromform->availableuntil;
$newcm->showavailability = $fromform->showavailability;
}
if (isset($fromform->showdescription)) {
$newcm->showdescription = $fromform->showdescription;
} else {
$newcm->showdescription = 0;
}
if (!($fromform->coursemodule = add_course_module($newcm))) {
print_error('cannotaddcoursemodule');
}
if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
$draftid_editor = file_get_submitted_draft_itemid('introeditor');
file_prepare_draft_area($draftid_editor, null, null, null, null);
$fromform->introeditor = array('text' => '', 'format' => FORMAT_HTML, 'itemid' => $draftid_editor);
// TODO: add better default
}
if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
$introeditor = $fromform->introeditor;
unset($fromform->introeditor);
$fromform->intro = $introeditor['text'];
$fromform->introformat = $introeditor['format'];
}
$addinstancefunction = $fromform->modulename . "_add_instance";
$updateinstancefunction = $fromform->modulename . "_update_instance";
$returnfromfunc = $addinstancefunction($fromform, $mform);
// $returnfromfunc = url_add_instance($fromform, $mform);
if (!$returnfromfunc or !is_number($returnfromfunc)) {
// undo everything we can
$modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
delete_context(CONTEXT_MODULE, $fromform->coursemodule);
$DB->delete_records('course_modules', array('id' => $fromform->coursemodule));
if (!is_number($returnfromfunc)) {
print_error('invalidfunction', '', course_get_url($course, $cw->section));
} else {
print_error('cannotaddnewmodule', '', course_get_url($course, $cw->section), $fromform->modulename);
}
}
$fromform->instance = $returnfromfunc;
$DB->set_field('course_modules', 'instance', $returnfromfunc, array('id' => $fromform->coursemodule));
// update embedded links and save files
$modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
if (!empty($introeditor)) {
$fromform->intro = file_save_draft_area_files($introeditor['itemid'], $modcontext->id, 'mod_' . $fromform->modulename, 'intro', 0, array('subdirs' => true), $introeditor['text']);
$DB->set_field($fromform->modulename, 'intro', $fromform->intro, array('id' => $fromform->instance));
}
// course_modules and course_sections each contain a reference
// to each other, so we have to update one of them twice.
$sectionid = add_mod_to_section($fromform);
$DB->set_field('course_modules', 'section', $sectionid, array('id' => $fromform->coursemodule));
// make sure visibility is set correctly (in particular in calendar)
set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
if (isset($fromform->cmidnumber)) {
//label
// set cm idnumber
set_coursemodule_idnumber($fromform->coursemodule, $fromform->cmidnumber);
}
// Set up conditions
if ($CFG->enableavailability) {
condition_info::update_cm_from_form((object) array('id' => $fromform->coursemodule), $fromform, false);
}
$eventname = 'mod_created';
add_to_log($course->id, "course", "add mod", "../mod/{$fromform->modulename}/view.php?id={$fromform->coursemodule}", "{$fromform->modulename} {$fromform->instance}");
add_to_log($course->id, $fromform->modulename, "add", "view.php?id={$fromform->coursemodule}", "{$fromform->instance}", $fromform->coursemodule);
// Trigger mod_created/mod_updated event with information about this module.
$eventdata = new stdClass();
$eventdata->modulename = $fromform->modulename;
$eventdata->name = $fromform->name;
$eventdata->cmid = $fromform->coursemodule;
$eventdata->courseid = $course->id;
$eventdata->userid = $USER->id;
events_trigger($eventname, $eventdata);
rebuild_course_cache($course->id);
return 1;
}
$certrequest->status = 'approved';
$certrequest->changeuserid = $USER->id;
$certrequest->timechanged = time();
$certrequest->description = $description;
if (!update_record('tao_user_certification_status', $certrequest)) {
notify("Error updating certification status");
print_footer(NULL, $course);
die;
}
//now save event
$eventdata = new object();
$eventdata->userid = $certrequest->userid;
$eventdata->course = $course->id;
$eventdata->certification = $certrequest->certtype;
$eventdata->certificationid = $certrequest->id;
events_trigger('certification_updated', $eventdata);
$mtuser = get_record('user', 'id', $certrequest->userid);
$emailtext = get_string('certemailapprovetext', 'block_tao_certification_path') . "<br><br>" . $description;
message_post_message($USER, $mtuser, addslashes($emailtext), FORMAT_HTML, 'direct');
notify(get_string('certificationapproved', 'block_tao_certification_path'), 'notifysuccess');
} elseif ($action == 'declined') {
$certrequest->status = 'declined';
$certrequest->changeuserid = $USER->id;
$certrequest->timechanged = time();
$certrequest->description = $description;
if (!update_record('tao_user_certification_status', $certrequest)) {
notify("Error updating certification status");
print_footer(NULL, $course);
die;
}
$mtuser = get_record('user', 'id', $certrequest->userid);
/**
* assignment submission is processed before grading
*
* @param $mform If validation failed when submitting this form - this is the moodleform - it can be null
* @return bool Return false if the validation fails. This affects which page is displayed next.
*/
private function process_submit_for_grading($mform) {
global $USER, $CFG;
// Need submit permission to submit an assignment
require_capability('mod/assign:submit', $this->context);
require_once($CFG->dirroot . '/mod/assign/submissionconfirmform.php');
require_sesskey();
$data = new stdClass();
$adminconfig = $this->get_admin_config();
$requiresubmissionstatement = (!empty($adminconfig->requiresubmissionstatement) ||
$this->get_instance()->requiresubmissionstatement) &&
!empty($adminconfig->submissionstatement);
$submissionstatement = '';
if (!empty($adminconfig->submissionstatement)) {
$submissionstatement = $adminconfig->submissionstatement;
}
if ($mform == null) {
$mform = new mod_assign_confirm_submission_form(null, array($requiresubmissionstatement,
$submissionstatement,
$this->get_course_module()->id,
$data));
}
$data = $mform->get_data();
if (!$mform->is_cancelled()) {
if ($mform->get_data() == false) {
return false;
}
if ($this->get_instance()->teamsubmission) {
$submission = $this->get_group_submission($USER->id, 0, true);
} else {
$submission = $this->get_user_submission($USER->id, true);
}
if ($submission->status != ASSIGN_SUBMISSION_STATUS_SUBMITTED) {
// Give each submission plugin a chance to process the submission
$plugins = $this->get_submission_plugins();
foreach ($plugins as $plugin) {
$plugin->submit_for_grading();
}
$submission->status = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
$this->update_submission($submission, $USER->id, true, $this->get_instance()->teamsubmission);
$completion = new completion_info($this->get_course());
if ($completion->is_enabled($this->get_course_module()) && $this->get_instance()->completionsubmit) {
$completion->update_state($this->get_course_module(), COMPLETION_COMPLETE, $USER->id);
}
if (isset($data->submissionstatement)) {
$this->add_to_log('submission statement accepted', get_string('submissionstatementacceptedlog', 'mod_assign', fullname($USER)));
}
$this->add_to_log('submit for grading', $this->format_submission_for_log($submission));
$this->notify_graders($submission);
$this->notify_student_submission_receipt($submission);
// Trigger assessable_content_done event to show completion
$eventdata = new stdClass();
$eventdata->modulename = 'assign';
$eventdata->cmid = $this->get_course_module()->id;
$eventdata->itemid = $submission->id;
$eventdata->courseid = $this->get_course()->id;
$eventdata->userid = $USER->id;
events_trigger('assessable_content_done', $eventdata);
}
}
return true;
}
if ($id and $delete) {
if (!$confirm) {
print_header(get_string('deleteselectedgroup', 'group'), get_string('deleteselectedgroup', 'group'));
$optionsyes = array('id' => $id, 'delete' => 1, 'courseid' => $courseid, 'sesskey' => sesskey(), 'confirm' => 1);
$optionsno = array('id' => $courseid);
notice_yesno(get_string('deletegroupconfirm', 'group', $group->name), 'group.php', 'index.php', $optionsyes, $optionsno, 'get', 'get');
print_footer();
die;
} else {
if (confirm_sesskey()) {
if (groups_delete_group($id)) {
// MDL-9983
$eventdata = new object();
$eventdata->group = $id;
$eventdata->course = $courseid;
events_trigger('group_deleted', $eventdata);
redirect('index.php?id=' . $course->id);
} else {
print_error('erroreditgroup', 'group', $returnurl);
}
}
}
}
/// First create the form
$editform = new group_form();
$editform->set_data($group);
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data()) {
if ($data->id) {
if (!groups_update_group($data, $editform->_upload_manager)) {
/// Editing functions
if ($creatorediting) {
/// Move a specified course to a new category
if (!empty($deletecourses) and $data = data_submitted() and confirm_sesskey()) {
// Some courses are being moved
// user must have category update in both cats to perform this
require_capability('moodle/category:update', $context);
//require_capability('moodle/category:update', get_context_instance(CONTEXT_COURSECAT, $moveto));
$courses = array();
foreach ($data as $key => $value) {
if (preg_match('/^c\\d+$/', $key)) {
$course = get_record("course", "id", substr($key, 1));
if (!empty($course)) {
delete_course($course->id, false);
// MDL-9983
events_trigger('course_deleted', $course);
}
}
}
fix_course_sortorder();
//update course count in catagories
}
if (!empty($moveto) and $data = data_submitted() and confirm_sesskey()) {
// Some courses are being moved
// user must have category update in both cats to perform this
require_capability('moodle/category:update', $context);
require_capability('moodle/category:update', get_context_instance(CONTEXT_COURSECAT, $moveto));
if (!($destcategory = get_record("course_categories", "id", $data->moveto))) {
error("Error finding the category");
}
$courses = array();
/**
* Removes multiple role assignments, parameters may contain:
* 'roleid', 'userid', 'contextid', 'component', 'enrolid'.
*
* @param array $params role assignment parameters
* @param bool $subcontexts unassign in subcontexts too
* @param bool $includemanual include manual role assignments too
* @return void
*/
function role_unassign_all(array $params, $subcontexts = false, $includemanual = false)
{
global $USER, $CFG, $DB;
if (!$params) {
throw new coding_exception('Missing parameters in role_unsassign_all() call');
}
$allowed = array('roleid', 'userid', 'contextid', 'component', 'itemid');
foreach ($params as $key => $value) {
if (!in_array($key, $allowed)) {
throw new coding_exception('Unknown role_unsassign_all() parameter key', 'key:' . $key);
}
}
if (isset($params['component']) and $params['component'] !== '' and strpos($params['component'], '_') === false) {
throw new coding_exception('Invalid component paramter in role_unsassign_all() call', 'component:' . $params['component']);
}
if ($includemanual) {
if (!isset($params['component']) or $params['component'] === '') {
throw new coding_exception('include manual parameter requires component parameter in role_unsassign_all() call');
}
}
if ($subcontexts) {
if (empty($params['contextid'])) {
throw new coding_exception('subcontexts paramtere requires component parameter in role_unsassign_all() call');
}
}
$ras = $DB->get_records('role_assignments', $params);
foreach ($ras as $ra) {
$DB->delete_records('role_assignments', array('id' => $ra->id));
if ($context = context::instance_by_id($ra->contextid, IGNORE_MISSING)) {
// this is a bit expensive but necessary
$context->mark_dirty();
/// If the user is the current user, then do full reload of capabilities too.
if (!empty($USER->id) && $USER->id == $ra->userid) {
reload_all_capabilities();
}
}
events_trigger('role_unassigned', $ra);
}
unset($ras);
// process subcontexts
if ($subcontexts and $context = context::instance_by_id($params['contextid'], IGNORE_MISSING)) {
if ($params['contextid'] instanceof context) {
$context = $params['contextid'];
} else {
$context = context::instance_by_id($params['contextid'], IGNORE_MISSING);
}
if ($context) {
$contexts = $context->get_child_contexts();
$mparams = $params;
foreach ($contexts as $context) {
$mparams['contextid'] = $context->id;
$ras = $DB->get_records('role_assignments', $mparams);
foreach ($ras as $ra) {
$DB->delete_records('role_assignments', array('id' => $ra->id));
// this is a bit expensive but necessary
$context->mark_dirty();
/// If the user is the current user, then do full reload of capabilities too.
if (!empty($USER->id) && $USER->id == $ra->userid) {
reload_all_capabilities();
}
events_trigger('role_unassigned', $ra);
}
}
}
}
// do this once more for all manual role assignments
if ($includemanual) {
$params['component'] = '';
role_unassign_all($params, $subcontexts, false);
}
}
} elseif ($preferences['newemailattemptsleft'] < 1) {
cancel_email_update($user->id);
$stroutofattempts = get_string('auth_outofnewemailupdateattempts', 'auth_email');
echo $OUTPUT->box($stroutofattempts, 'center');
} elseif ($key == $preferences['newemailkey']) {
$olduser = clone $user;
cancel_email_update($user->id);
$user->email = $preferences['newemail'];
// Detect duplicate before saving
if ($DB->get_record('user', array('email' => $user->email))) {
$stremailnowexists = get_string('auth_emailnowexists', 'auth_email');
echo $OUTPUT->box($stremailnowexists, 'center');
echo $OUTPUT->continue_button("{$CFG->wwwroot}/user/view.php?id={$user->id}");
} else {
// update user email
$DB->set_field('user', 'email', $user->email, array('id' => $user->id));
$authplugin = get_auth_plugin($user->auth);
$authplugin->user_update($olduser, $user);
events_trigger('user_updated', $user);
$a->email = $user->email;
$stremailupdatesuccess = get_string('auth_emailupdatesuccess', 'auth_email', $a);
echo $OUTPUT->box($stremailupdatesuccess, 'center');
echo $OUTPUT->continue_button("{$CFG->wwwroot}/user/view.php?id={$user->id}");
}
} else {
$preferences['newemailattemptsleft']--;
set_user_preference('newemailattemptsleft', $preferences['newemailattemptsleft'], $user->id);
$strinvalidkey = get_string('auth_invalidnewemailkey', 'auth_email');
echo $OUTPUT->box($strinvalidkey, 'center');
}
echo $OUTPUT->footer();
