/**
* @param int $oldversion the version we are upgrading from
* @return bool result
*/
function xmldb_auth_manual_upgrade($oldversion)
{
global $CFG, $DB, $OUTPUT;
if ($oldversion < 2011022700) {
// force creation of missing passwords
$createpassword = hash_internal_user_password('');
$rs = $DB->get_recordset('user', array('password' => $createpassword, 'auth' => 'manual'));
foreach ($rs as $user) {
if (validate_email($user->email)) {
$DB->set_field('user', 'password', 'to be created', array('id' => $user->id));
unset_user_preference('auth_forcepasswordchange', $user);
set_user_preference('create_password', 1, $user);
}
}
$rs->close();
upgrade_plugin_savepoint(true, 2011022700, 'auth', 'manual');
}
return true;
}
public function __getPassword($username, $email, $old_password, $new_password)
{
global $CFG, $DB;
$systemcontext = context_system::instance();
$response = new CliniqueServiceResponce();
if (!empty($username) && !empty($old_password) && !empty($new_password)) {
$user = $DB->get_record('user', array('username' => $username, 'mnethostid' => $CFG->mnet_localhost_id, 'deleted' => 0, 'suspended' => 0));
if (!empty($user)) {
if (is_mnet_remote_user($user)) {
add_to_log(-1, 'custom_webservice', 'mnet_user', null, 'Change password - mnet user trying to access.', 0, $user->id);
$response->response(true, 'cp_mnet_user');
die;
}
if (isguestuser($user)) {
add_to_log(-1, 'custom_webservice', 'mnet_user', null, 'Change password - guest user credential supplied.', 0, $user->id);
$response->response(true, 'cp_guest');
die;
}
// make sure user is allowed to change password
require_capability('moodle/user:changeownpassword', $systemcontext, $user->id);
// $generatePasswordResult = generatePassword::app_validate_internal_user_password($user, $old_password);
if (!ChangePassword::__app_validate_internal_user_password($user, $old_password)) {
$response->response(true, 'cp_wrong_oldpwd');
} else {
$userauth = get_auth_plugin($user->auth);
if ($userauth->user_update_password($user, $new_password)) {
unset_user_preference('auth_forcepasswordchange', $user);
unset_user_preference('create_password', $user);
$response->response(false, 'cp_success');
} else {
add_to_log(-1, 'custom_webservice', 'trigger_mail', null, 'Change password - password change updation failure.', 0, $user->id);
$response->response(true, 'cp_failure');
}
}
} else {
$response->response(false, 'cp_no_mail_record');
}
} else {
add_to_log(-1, 'custom_webservice', 'input_parameters', null, 'Change password - input parameters missing.', 0, $user->id);
}
}
private function __app_reset_password_and_mail($user)
{
global $CFG;
$site = get_site();
$supportuser = generate_email_supportuser();
$userauth = get_auth_plugin($user->auth);
if (!$userauth->can_reset_password() or !is_enabled_auth($user->auth)) {
trigger_error("Attempt to reset user password for user {$user->username} with Auth {$user->auth}.");
return false;
}
$newpassword = generate_password();
if (!$userauth->user_update_password($user, $newpassword)) {
$error->error = true;
$error->msg = 'fp_passwordgen_failure';
echo json_encode($error);
die;
}
$a = new stdClass();
$a->firstname = $user->firstname;
$a->lastname = $user->lastname;
$a->sitename = format_string($site->fullname);
$a->username = $user->username;
$a->newpassword = $newpassword;
//$a->signoff = generate_email_signoff();
$message = 'Hi ' . $a->firstname . ',
Your account password at \'' . $a->sitename . '\' has been reset
and you have been issued with a new temporary password.
Your current login information is now:
username: '******'
password: '******'
Cheers from the \'' . $a->sitename . '\' administrator.';
//$message = get_string('newpasswordtext', '', $a);
$subject = format_string($site->fullname) . ': ' . get_string('changedpassword');
unset_user_preference('create_password', $user);
// prevent cron from generating the password
//directly email rather than using the messaging system to ensure its not routed to a popup or jabber
return email_to_user($user, $supportuser, $subject, $message);
}
/**
* Do the job.
* Throw exceptions on errors (the job will be retried).
*/
public function execute()
{
global $DB;
// Generate new password emails for users - ppl expect these generated asap.
if ($DB->count_records('user_preferences', array('name' => 'create_password', 'value' => '1'))) {
mtrace('Creating passwords for new users...');
$usernamefields = get_all_user_name_fields(true, 'u');
$newusers = $DB->get_recordset_sql("SELECT u.id as id, u.email, u.auth, u.deleted,\n u.suspended, u.emailstop, u.mnethostid, u.mailformat,\n {$usernamefields}, u.username, u.lang,\n p.id as prefid\n FROM {user} u\n JOIN {user_preferences} p ON u.id=p.userid\n WHERE p.name='create_password' AND p.value='1' AND\n u.email !='' AND u.suspended = 0 AND\n u.auth != 'nologin' AND u.deleted = 0");
// Note: we can not send emails to suspended accounts.
foreach ($newusers as $newuser) {
// Use a low cost factor when generating bcrypt hash otherwise
// hashing would be slow when emailing lots of users. Hashes
// will be automatically updated to a higher cost factor the first
// time the user logs in.
if (setnew_password_and_mail($newuser, true)) {
unset_user_preference('create_password', $newuser);
set_user_preference('auth_forcepasswordchange', 1, $newuser);
} else {
trigger_error("Could not create and mail new user password!");
}
}
$newusers->close();
}
}
unset_user_preference('auth_forcepasswordchange', $existinguser);
} else {
if (!empty($user->password)) {
if ($updatepasswords) {
$errmsg = null;
$weak = !check_password_policy($user->password, $errmsg);
if ($resetpasswords == UU_PWRESET_ALL or $resetpasswords == UU_PWRESET_WEAK and $weak) {
if ($weak) {
$weakpasswords++;
$upt->track('password', $strinvalidpasswordpolicy, 'warning');
}
set_user_preference('auth_forcepasswordchange', 1, $existinguser);
} else {
unset_user_preference('auth_forcepasswordchange', $existinguser);
}
unset_user_preference('create_password', $existinguser);
// no need to create password any more
$existinguser->password = hash_internal_user_password($user->password);
$upt->track('password', $user->password, 'normal', false);
} else {
// do not print password when not changed
$upt->track('password', '', 'normal', false);
}
}
}
if ($doupdate or $existinguser->password !== $oldpw) {
// we want only users that were really updated
$DB->update_record('user', $existinguser);
$upt->track('status', $struserupdated);
$usersupdated++;
// save custom profile fields data from csv file
public function test_set_user_preference()
{
global $DB, $USER;
$this->resetAfterTest();
$this->setAdminUser();
$otheruser = $this->getDataGenerator()->create_user();
$otheruserid = $otheruser->id;
$DB->delete_records('user_preferences', array('userid' => $otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
$user = new stdClass();
$user->id = $otheruserid;
set_user_preference('aaa', 'bbb', $otheruserid);
$this->assertSame('bbb', $DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'aaa')));
$this->assertSame('bbb', get_user_preferences('aaa', null, $otheruserid));
set_user_preference('xxx', 'yyy', $user);
$this->assertSame('yyy', $DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'xxx')));
$this->assertSame('yyy', get_user_preferences('xxx', null, $otheruserid));
$this->assertTrue(is_array($user->preference));
$this->assertSame('bbb', $user->preference['aaa']);
$this->assertSame('yyy', $user->preference['xxx']);
set_user_preference('xxx', null, $user);
$this->assertFalse($DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'xxx')));
$this->assertNull(get_user_preferences('xxx', null, $otheruserid));
set_user_preference('ooo', true, $user);
$prefs = get_user_preferences(null, null, $otheruserid);
$this->assertSame($user->preference['aaa'], $prefs['aaa']);
$this->assertSame($user->preference['ooo'], $prefs['ooo']);
$this->assertSame('1', $prefs['ooo']);
set_user_preference('null', 0, $user);
$this->assertSame('0', get_user_preferences('null', null, $otheruserid));
$this->assertSame('lala', get_user_preferences('undefined', 'lala', $otheruserid));
$DB->delete_records('user_preferences', array('userid' => $otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
// Test $USER default.
set_user_preference('_test_user_preferences_pref', 'ok');
$this->assertSame('ok', $USER->preference['_test_user_preferences_pref']);
unset_user_preference('_test_user_preferences_pref');
$this->assertTrue(!isset($USER->preference['_test_user_preferences_pref']));
// Test 1333 char values (no need for unicode, there are already tests for that in DB tests).
$longvalue = str_repeat('a', 1333);
set_user_preference('_test_long_user_preference', $longvalue);
$this->assertEquals($longvalue, get_user_preferences('_test_long_user_preference'));
$this->assertEquals($longvalue, $DB->get_field('user_preferences', 'value', array('userid' => $USER->id, 'name' => '_test_long_user_preference')));
// Test > 1333 char values, coding_exception expected.
$longvalue = str_repeat('a', 1334);
try {
set_user_preference('_test_long_user_preference', $longvalue);
$this->fail('Exception expected - longer than 1333 chars not allowed as preference value');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
// Test invalid params.
try {
set_user_preference('_test_user_preferences_pref', array());
$this->fail('Exception expected - array not valid preference value');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
try {
set_user_preference('_test_user_preferences_pref', new stdClass());
$this->fail('Exception expected - class not valid preference value');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
try {
set_user_preference('_test_user_preferences_pref', 1, array('xx' => 1));
$this->fail('Exception expected - user instance expected');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
try {
set_user_preference('_test_user_preferences_pref', 1, 'abc');
$this->fail('Exception expected - user instance expected');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
try {
set_user_preference('', 1);
$this->fail('Exception expected - invalid name accepted');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
try {
set_user_preference('1', 1);
$this->fail('Exception expected - invalid name accepted');
} catch (moodle_exception $ex) {
$this->assertInstanceOf('coding_exception', $ex);
}
}
/**
* Gets the content for this block by grabbing it from $this->page
*
* @return object $this->content
*/
function get_content()
{
global $CFG, $OUTPUT;
// First check if we have already generated, don't waste cycles
if ($this->contentgenerated === true) {
return $this->content;
}
// JS for navigation moved to the standard theme, the code will probably have to depend on the actual page structure
// $this->page->requires->js('/lib/javascript-navigation.js');
// Navcount is used to allow us to have multiple trees although I dont' know why
// you would want two trees the same
block_navigation::$navcount++;
// Check if this block has been docked
if ($this->docked === null) {
$this->docked = get_user_preferences('nav_in_tab_panel_globalnav' . block_navigation::$navcount, 0);
}
// Check if there is a param to change the docked state
if ($this->docked && optional_param('undock', null, PARAM_INT) == $this->instance->id) {
unset_user_preference('nav_in_tab_panel_globalnav' . block_navigation::$navcount);
$url = $this->page->url;
$url->remove_params(array('undock'));
redirect($url);
} else {
if (!$this->docked && optional_param('dock', null, PARAM_INT) == $this->instance->id) {
set_user_preferences(array('nav_in_tab_panel_globalnav' . block_navigation::$navcount => 1));
$url = $this->page->url;
$url->remove_params(array('dock'));
redirect($url);
}
}
$trimmode = self::TRIM_LEFT;
$trimlength = 50;
if (!empty($this->config->trimmode)) {
$trimmode = (int) $this->config->trimmode;
}
if (!empty($this->config->trimlength)) {
$trimlength = (int) $this->config->trimlength;
}
// Initialise (only actually happens if it hasn't already been done yet
$this->page->navigation->initialise();
$navigation = clone $this->page->navigation;
$expansionlimit = null;
if (!empty($this->config->expansionlimit)) {
$expansionlimit = $this->config->expansionlimit;
$navigation->set_expansion_limit($this->config->expansionlimit);
}
$this->trim($navigation, $trimmode, $trimlength, ceil($trimlength / 2));
// Get the expandable items so we can pass them to JS
$expandable = array();
$navigation->find_expandable($expandable);
if ($expansionlimit) {
foreach ($expandable as $key => $node) {
if ($node['type'] > $expansionlimit && !($expansionlimit == navigation_node::TYPE_COURSE && $node['type'] == $expansionlimit && $node['branchid'] == SITEID)) {
unset($expandable[$key]);
}
}
}
$this->page->requires->data_for_js('navtreeexpansions' . $this->instance->id, $expandable);
$options = array();
$options['linkcategories'] = !empty($this->config->linkcategories) && $this->config->linkcategories == 'yes';
// Grab the items to display
$renderer = $this->page->get_renderer('block_navigation');
$this->content = new stdClass();
$this->content->text = $renderer->navigation_tree($navigation, $expansionlimit, $options);
// Set content generated to true so that we know it has been done
$this->contentgenerated = true;
return $this->content;
}
/**
* Resets specified user's password and send the new password to the user via email.
*
* @param stdClass $user A {@link $USER} object
* @return bool Returns true if mail was sent OK and false if there was an error.
*/
function reset_password_and_mail($user)
{
global $CFG;
$site = get_site();
$supportuser = core_user::get_support_user();
$userauth = get_auth_plugin($user->auth);
if (!$userauth->can_reset_password() or !is_enabled_auth($user->auth)) {
trigger_error("Attempt to reset user password for user {$user->username} with Auth {$user->auth}.");
return false;
}
$newpassword = generate_password();
if (!$userauth->user_update_password($user, $newpassword)) {
print_error("cannotsetpassword");
}
$a = new stdClass();
$a->firstname = $user->firstname;
$a->lastname = $user->lastname;
$a->sitename = format_string($site->fullname);
$a->username = $user->username;
$a->newpassword = $newpassword;
$a->link = $CFG->httpswwwroot . '/login/change_password.php';
$a->signoff = generate_email_signoff();
$message = get_string('newpasswordtext', '', $a);
$subject = format_string($site->fullname) . ': ' . get_string('changedpassword');
unset_user_preference('create_password', $user);
// Prevent cron from generating the password.
// Directly email rather than using the messaging system to ensure its not routed to a popup or jabber.
return email_to_user($user, $supportuser, $subject, $message);
}
print_error('nocourseid');
}
require_login($course->id);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
require_capability('gradereport/grader:view', $context);
require 'preferences_form.php';
$mform = new grader_report_preferences_form('preferences.php', compact('course'));
// If data submitted, then process and store.
if (!$mform->is_cancelled() && ($data = $mform->get_data())) {
foreach ($data as $preference => $value) {
if (substr($preference, 0, 6) !== 'grade_') {
continue;
}
if ($value == GRADE_REPORT_PREFERENCE_DEFAULT || strlen($value) == 0) {
unset_user_preference($preference);
} else {
set_user_preference($preference, $value);
}
}
redirect($CFG->wwwroot . '/grade/report/grader/index.php?id=' . $courseid);
// message here breaks accessability and is sloooowww
exit;
}
if ($mform->is_cancelled()) {
redirect($CFG->wwwroot . '/grade/report/grader/index.php?id=' . $courseid);
}
print_grade_page_head($courseid, 'preferences', 'grader', get_string('preferences', 'gradereport_grader'));
// If USER has admin capability, print a link to the site config page for this report
if (has_capability('moodle/site:config', $systemcontext)) {
echo '<div id="siteconfiglink"><a href="' . $CFG->wwwroot . '/' . $CFG->admin . '/settings.php?section=gradereportgrader">';
public function test_set_user_preference()
{
global $DB, $USER;
if (!($otheruserid = $this->get_fake_preference_test_userid())) {
$this->fail('Can not find unused user id for the preferences test');
return;
}
$DB->delete_records('user_preferences', array('userid' => $otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
$user = new stdClass();
$user->id = $otheruserid;
set_user_preference('aaa', 'bbb', $otheruserid);
$this->assertEqual('bbb', $DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'aaa')));
$this->assertEqual('bbb', get_user_preferences('aaa', null, $otheruserid));
set_user_preference('xxx', 'yyy', $user);
$this->assertEqual('yyy', $DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'xxx')));
$this->assertEqual('yyy', get_user_preferences('xxx', null, $otheruserid));
$this->assertTrue(is_array($user->preference));
$this->assertEqual($user->preference['aaa'], 'bbb');
$this->assertEqual($user->preference['xxx'], 'yyy');
set_user_preference('xxx', NULL, $user);
$this->assertIdentical(false, $DB->get_field('user_preferences', 'value', array('userid' => $otheruserid, 'name' => 'xxx')));
$this->assertIdentical(null, get_user_preferences('xxx', null, $otheruserid));
set_user_preference('ooo', true, $user);
$prefs = get_user_preferences(null, null, $otheruserid);
$this->assertIdentical($prefs['aaa'], $user->preference['aaa']);
$this->assertIdentical($prefs['ooo'], $user->preference['ooo']);
$this->assertIdentical($prefs['ooo'], '1');
set_user_preference('null', 0, $user);
$this->assertIdentical('0', get_user_preferences('null', null, $otheruserid));
$this->assertIdentical('lala', get_user_preferences('undefined', 'lala', $otheruserid));
$DB->delete_records('user_preferences', array('userid' => $otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
// test $USER default
set_user_preference('_test_user_preferences_pref', 'ok');
$this->assertIdentical('ok', $USER->preference['_test_user_preferences_pref']);
unset_user_preference('_test_user_preferences_pref');
$this->assertTrue(!isset($USER->preference['_test_user_preferences_pref']));
//test invalid params
try {
set_user_preference('_test_user_preferences_pref', array());
$this->assertFail('Exception expected - array not valid preference value');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', new stdClass());
$this->assertFail('Exception expected - class not valid preference value');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', 1, array('xx' => 1));
$this->assertFail('Exception expected - user instance expected');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', 1, 'abc');
$this->assertFail('Exception expected - user instance expected');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('', 1);
$this->assertFail('Exception expected - invalid name accepted');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('1', 1);
$this->assertFail('Exception expected - invalid name accepted');
} catch (Exception $ex) {
$this->assertTrue(true);
}
}
/**
* Gets the content for this block by grabbing it from $this->page
*
* @return object $this->content
*/
function get_content()
{
// First check if we have already generated, don't waste cycles
if ($this->contentgenerated === true) {
return $this->content;
}
// JS for navigation moved to the standard theme, the code will probably have to depend on the actual page structure
// $this->page->requires->js('/lib/javascript-navigation.js');
// Navcount is used to allow us to have multiple trees although I dont' know why
// you would want two trees the same
block_navigation::$navcount++;
// Check if this block has been docked
if ($this->docked === null) {
$this->docked = get_user_preferences('nav_in_tab_panel_globalnav' . block_navigation::$navcount, 0);
}
// Check if there is a param to change the docked state
if ($this->docked && optional_param('undock', null, PARAM_INT) == $this->instance->id) {
unset_user_preference('nav_in_tab_panel_globalnav' . block_navigation::$navcount);
$url = $this->page->url;
$url->remove_params(array('undock'));
redirect($url);
} else {
if (!$this->docked && optional_param('dock', null, PARAM_INT) == $this->instance->id) {
set_user_preferences(array('nav_in_tab_panel_globalnav' . block_navigation::$navcount => 1));
$url = $this->page->url;
$url->remove_params(array('dock'));
redirect($url);
}
}
$trimmode = self::TRIM_LEFT;
$trimlength = 50;
if (!empty($this->config->trimmode)) {
$trimmode = (int) $this->config->trimmode;
}
if (!empty($this->config->trimlength)) {
$trimlength = (int) $this->config->trimlength;
}
// Get the navigation object or don't display the block if none provided.
if (!($navigation = $this->get_navigation())) {
return null;
}
$expansionlimit = null;
if (!empty($this->config->expansionlimit)) {
$expansionlimit = $this->config->expansionlimit;
$navigation->set_expansion_limit($this->config->expansionlimit);
}
$this->trim($navigation, $trimmode, $trimlength, ceil($trimlength / 2));
// Get the expandable items so we can pass them to JS
$expandable = array();
$navigation->find_expandable($expandable);
if ($expansionlimit) {
foreach ($expandable as $key => $node) {
if ($node['type'] > $expansionlimit && !($expansionlimit == navigation_node::TYPE_COURSE && $node['type'] == $expansionlimit && $node['branchid'] == SITEID)) {
unset($expandable[$key]);
}
}
}
$this->page->requires->data_for_js('navtreeexpansions' . $this->instance->id, $expandable);
$options = array();
$options['linkcategories'] = !empty($this->config->linkcategories) && $this->config->linkcategories == 'yes';
// Grab the items to display
$renderer = $this->page->get_renderer($this->blockname);
$this->content = new stdClass();
$this->content->text = $renderer->navigation_tree($navigation, $expansionlimit, $options);
// Set content generated to true so that we know it has been done
$this->contentgenerated = true;
global $PAGE, $CFG;
//sujets link
if (has_capability('moodle/course:create', $PAGE->context)) {
$this->content->text .= '<ul class="block_tree list><li class=" type_setting="" depth_1="" item_with_icon"="">';
$this->content->text .= '<a href="' . $CFG->wwwroot . '/local/template_course/index.php">';
$this->content->text .= '<img alt="" class="smallicon navicon" title="" src="' . $CFG->wwwroot . '/theme/image.php/formfactor/core/1404983571/i/navigationitem"/>';
$this->content->text .= 'Matières</a></li></ul>';
}
return $this->content;
}
/**
* Test are_notification_preferences_configured
*/
public function test_are_notification_preferences_configured()
{
$this->resetAfterTest(true);
$user1 = self::getDataGenerator()->create_user();
$user2 = self::getDataGenerator()->create_user();
$user3 = self::getDataGenerator()->create_user();
self::setUser($user1);
set_user_preference('message_provider_moodle_instantmessage_loggedin', 'airnotifier', $user1);
set_user_preference('message_provider_moodle_instantmessage_loggedoff', 'airnotifier', $user1);
set_user_preference('message_provider_moodle_instantmessage_loggedin', 'airnotifier', $user2);
set_user_preference('message_provider_moodle_instantmessage_loggedin', 'airnotifier', $user3);
$params = array($user1->id, $user2->id, $user3->id);
$preferences = message_airnotifier_external::are_notification_preferences_configured($params);
$expected = array(array('userid' => $user1->id, 'configured' => 1));
$this->assertEquals(1, count($preferences['users']));
$this->assertEquals($expected, $preferences['users']);
$this->assertEquals(2, count($preferences['warnings']));
// Now, remove one user.
delete_user($user2);
$preferences = message_airnotifier_external::are_notification_preferences_configured($params);
$this->assertEquals(1, count($preferences['users']));
$this->assertEquals($expected, $preferences['users']);
$this->assertEquals(2, count($preferences['warnings']));
// Now, remove one user1 preference (the user still has one prefernce for airnotifier).
unset_user_preference('message_provider_moodle_instantmessage_loggedin', $user1);
$preferences = message_airnotifier_external::are_notification_preferences_configured($params);
$this->assertEquals($expected, $preferences['users']);
// Delete the last user1 preference.
unset_user_preference('message_provider_moodle_instantmessage_loggedoff', $user1);
$preferences = message_airnotifier_external::are_notification_preferences_configured($params);
$expected = array(array('userid' => $user1->id, 'configured' => 0));
$this->assertEquals($expected, $preferences['users']);
}
$mform->set_data(array('id'=>$course->id));
$navlinks = array();
$navlinks[] = array('name' => $strparticipants, 'link' => "$CFG->wwwroot/user/index.php?id=$course->id", 'type' => 'misc');
if ($mform->is_cancelled()) {
redirect($CFG->wwwroot.'/user/view.php?id='.$USER->id.'&course='.$course->id);
} else if ($data = $mform->get_data()) {
if (!$userauth->user_update_password($USER, $data->newpassword1)) {
print_error('errorpasswordupdate', 'auth');
}
// register success changing password
unset_user_preference('auth_forcepasswordchange', $USER);
unset_user_preference('create_password', $USER);
$strpasswordchanged = get_string('passwordchanged');
add_to_log($course->id, 'user', 'change password', "view.php?id=$USER->id&course=$course->id", "$USER->id");
$fullname = fullname($USER, true);
$PAGE->navbar->add($fullname, new moodle_url('/user/view.php', array('id'=>$USER->id, 'course'=>$course->id)));
$PAGE->navbar->add($strpasswordchanged);
$PAGE->set_title($strpasswordchanged);
$PAGE->set_heading($COURSE->fullname);
echo $OUTPUT->header();
notice($strpasswordchanged, new moodle_url($PAGE->url, array('return'=>1)));
$forcechangepassword = false;
} else if ($updatepasswords){
$existinguser->password = hash_internal_user_password($existinguser->password);
} else {
$existinguser->password = $temppasswordhandler;
}
$DB->update_record('user', $existinguser);
//remove user preference
if (get_user_preferences('create_password', false, $existinguser)) {
unset_user_preference('create_password', $existinguser);
}
if (get_user_preferences('auth_forcepasswordchange', false, $existinguser)) {
unset_user_preference('auth_forcepasswordchange', $existinguser);
}
if ($isinternalauth && $updatepasswords) {
if (empty($existinguser->password)) {
set_user_preference('create_password', 1, $existinguser->id);
set_user_preference('auth_forcepasswordchange', 1, $existinguser->id);
$upt->track('password', get_string('new'));
} else if ($forcechangepassword) {
set_user_preference('auth_forcepasswordchange', 1, $existinguser->id);
}
}
$upt->track('status', $struserupdated);
$usersupdated++;
// save custom profile fields data from csv file
profile_save_data($existinguser);
public function test_set_user_preference() {
global $DB, $USER;
$this->resetAfterTest(true);
$olduser = $USER;
$USER = $DB->get_record('user', array('id'=>2)); //admin
if (!$otheruserid = $this->get_fake_preference_test_userid()) {
$this->fail('Can not find unused user id for the preferences test');
return;
}
$DB->delete_records('user_preferences', array('userid'=>$otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
$user = new stdClass();
$user->id = $otheruserid;
set_user_preference('aaa', 'bbb', $otheruserid);
$this->assertEquals('bbb', $DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'aaa')));
$this->assertEquals('bbb', get_user_preferences('aaa', null, $otheruserid));
set_user_preference('xxx', 'yyy', $user);
$this->assertEquals('yyy', $DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'xxx')));
$this->assertEquals('yyy', get_user_preferences('xxx', null, $otheruserid));
$this->assertTrue(is_array($user->preference));
$this->assertEquals($user->preference['aaa'], 'bbb');
$this->assertEquals($user->preference['xxx'], 'yyy');
set_user_preference('xxx', NULL, $user);
$this->assertSame(false, $DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'xxx')));
$this->assertSame(null, get_user_preferences('xxx', null, $otheruserid));
set_user_preference('ooo', true, $user);
$prefs = get_user_preferences(null, null, $otheruserid);
$this->assertSame($prefs['aaa'], $user->preference['aaa']);
$this->assertSame($prefs['ooo'], $user->preference['ooo']);
$this->assertSame($prefs['ooo'], '1');
set_user_preference('null', 0, $user);
$this->assertSame('0', get_user_preferences('null', null, $otheruserid));
$this->assertSame('lala', get_user_preferences('undefined', 'lala', $otheruserid));
$DB->delete_records('user_preferences', array('userid'=>$otheruserid));
set_cache_flag('userpreferenceschanged', $otheruserid, null);
// test $USER default
set_user_preference('_test_user_preferences_pref', 'ok');
$this->assertSame('ok', $USER->preference['_test_user_preferences_pref']);
unset_user_preference('_test_user_preferences_pref');
$this->assertTrue(!isset($USER->preference['_test_user_preferences_pref']));
// Test 1333 char values (no need for unicode, there are already tests for that in DB tests)
$longvalue = str_repeat('a', 1333);
set_user_preference('_test_long_user_preference', $longvalue);
$this->assertEquals($longvalue, get_user_preferences('_test_long_user_preference'));
$this->assertEquals($longvalue,
$DB->get_field('user_preferences', 'value', array('userid' => $USER->id, 'name' => '_test_long_user_preference')));
// Test > 1333 char values, coding_exception expected
$longvalue = str_repeat('a', 1334);
try {
set_user_preference('_test_long_user_preference', $longvalue);
$this->assertFail('Exception expected - longer than 1333 chars not allowed as preference value');
} catch (Exception $e) {
$this->assertTrue($e instanceof coding_exception);
}
//test invalid params
try {
set_user_preference('_test_user_preferences_pref', array());
$this->assertFail('Exception expected - array not valid preference value');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', new stdClass);
$this->assertFail('Exception expected - class not valid preference value');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', 1, array('xx'=>1));
$this->assertFail('Exception expected - user instance expected');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('_test_user_preferences_pref', 1, 'abc');
$this->assertFail('Exception expected - user instance expected');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('', 1);
$this->assertFail('Exception expected - invalid name accepted');
} catch (Exception $ex) {
$this->assertTrue(true);
}
try {
set_user_preference('1', 1);
$this->assertFail('Exception expected - invalid name accepted');
} catch (Exception $ex) {
$this->assertTrue(true);
}
$USER = $olduser;
}
/**
* Uses set_user_preferences() to update the value of a user preference. If 'default' is given as the value,
* the preference will be removed in favour of a higher-level preference.
* @static
* @param string $pref_name The name of the preference.
* @param mixed $pref_value The value of the preference.
* @param int $itemid An optional itemid to which the preference will be assigned
* @return bool Success or failure.
*/
public function set_pref($pref, $pref_value = 'default', $itemid = null)
{
$fullprefname = 'grade_report_' . $pref;
if ($pref_value == 'default') {
return unset_user_preference($fullprefname . $itemid);
} else {
return set_user_preference($fullprefname . $itemid, $pref_value);
}
}
/**
* Display the report.
*/
public function display($quiz, $cm, $course) {
global $CFG, $DB, $OUTPUT, $PAGE;
$this->context = context_module::instance($cm->id);
// Work out the display options.
$download = optional_param('download', '', PARAM_ALPHA);
$everything = optional_param('everything', 0, PARAM_BOOL);
$recalculate = optional_param('recalculate', 0, PARAM_BOOL);
// A qid paramter indicates we should display the detailed analysis of a question.
$qid = optional_param('qid', 0, PARAM_INT);
$slot = optional_param('slot', 0, PARAM_INT);
$pageoptions = array();
$pageoptions['id'] = $cm->id;
$pageoptions['mode'] = 'statistics';
$reporturl = new moodle_url('/mod/quiz/report.php', $pageoptions);
$mform = new quiz_statistics_settings_form($reporturl);
if ($fromform = $mform->get_data()) {
$useallattempts = $fromform->useallattempts;
if ($fromform->useallattempts) {
set_user_preference('quiz_report_statistics_useallattempts',
$fromform->useallattempts);
} else {
unset_user_preference('quiz_report_statistics_useallattempts');
}
} else {
$useallattempts = get_user_preferences('quiz_report_statistics_useallattempts', 0);
}
// Find out current groups mode.
$currentgroup = $this->get_current_group($cm, $course, $this->context);
$nostudentsingroup = false; // True if a group is selected and there is no one in it.
if (empty($currentgroup)) {
$currentgroup = 0;
$groupstudents = array();
} else if ($currentgroup == self::NO_GROUPS_ALLOWED) {
$groupstudents = array();
$nostudentsingroup = true;
} else {
// All users who can attempt quizzes and who are in the currently selected group.
$groupstudents = get_users_by_capability($this->context,
array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),
'', '', '', '', $currentgroup, '', false);
if (!$groupstudents) {
$nostudentsingroup = true;
}
}
// If recalculate was requested, handle that.
if ($recalculate && confirm_sesskey()) {
$this->clear_cached_data($quiz->id, $currentgroup, $useallattempts);
redirect($reporturl);
}
// Set up the main table.
$this->table = new quiz_statistics_table();
if ($everything) {
$report = get_string('completestatsfilename', 'quiz_statistics');
} else {
$report = get_string('questionstatsfilename', 'quiz_statistics');
}
$courseshortname = format_string($course->shortname, true,
array('context' => context_course::instance($course->id)));
$filename = quiz_report_download_filename($report, $courseshortname, $quiz->name);
$this->table->is_downloading($download, $filename,
get_string('quizstructureanalysis', 'quiz_statistics'));
// Load the questions.
$questions = quiz_report_get_significant_questions($quiz);
$questionids = array();
foreach ($questions as $question) {
$questionids[] = $question->id;
}
$fullquestions = question_load_questions($questionids);
foreach ($questions as $qno => $question) {
$q = $fullquestions[$question->id];
$q->maxmark = $question->maxmark;
$q->slot = $qno;
$q->number = $question->number;
$questions[$qno] = $q;
}
// Get the data to be displayed.
list($quizstats, $questions, $subquestions, $s) =
$this->get_quiz_and_questions_stats($quiz, $currentgroup,
$nostudentsingroup, $useallattempts, $groupstudents, $questions);
$quizinfo = $this->get_formatted_quiz_info_data($course, $cm, $quiz, $quizstats);
// Set up the table, if there is data.
if ($s) {
$this->table->statistics_setup($quiz, $cm->id, $reporturl, $s);
}
// Print the page header stuff (if not downloading.
if (!$this->table->is_downloading()) {
$this->print_header_and_tabs($cm, $course, $quiz, 'statistics');
if (groups_get_activity_groupmode($cm)) {
groups_print_activity_menu($cm, $reporturl->out());
if ($currentgroup && !$groupstudents) {
$OUTPUT->notification(get_string('nostudentsingroup', 'quiz_statistics'));
}
}
if (!quiz_questions_in_quiz($quiz->questions)) {
echo quiz_no_questions_message($quiz, $cm, $this->context);
} else if (!$this->table->is_downloading() && $s == 0) {
echo $OUTPUT->notification(get_string('noattempts', 'quiz'));
}
// Print display options form.
$mform->set_data(array('useallattempts' => $useallattempts));
$mform->display();
}
if ($everything) { // Implies is downloading.
// Overall report, then the analysis of each question.
$this->download_quiz_info_table($quizinfo);
if ($s) {
$this->output_quiz_structure_analysis_table($s, $questions, $subquestions);
if ($this->table->is_downloading() == 'xhtml') {
$this->output_statistics_graph($quizstats->id, $s);
}
foreach ($questions as $question) {
if (question_bank::get_qtype(
$question->qtype, false)->can_analyse_responses()) {
$this->output_individual_question_response_analysis(
$question, $reporturl, $quizstats);
} else if (!empty($question->_stats->subquestions)) {
$subitemstodisplay = explode(',', $question->_stats->subquestions);
foreach ($subitemstodisplay as $subitemid) {
$this->output_individual_question_response_analysis(
$subquestions[$subitemid], $reporturl, $quizstats);
}
}
}
}
$this->table->export_class_instance()->finish_document();
} else if ($slot) {
// Report on an individual question indexed by position.
if (!isset($questions[$slot])) {
print_error('questiondoesnotexist', 'question');
}
$this->output_individual_question_data($quiz, $questions[$slot]);
$this->output_individual_question_response_analysis(
$questions[$slot], $reporturl, $quizstats);
// Back to overview link.
echo $OUTPUT->box('<a href="' . $reporturl->out() . '">' .
get_string('backtoquizreport', 'quiz_statistics') . '</a>',
'backtomainstats boxaligncenter generalbox boxwidthnormal mdl-align');
} else if ($qid) {
// Report on an individual sub-question indexed questionid.
if (!isset($subquestions[$qid])) {
print_error('questiondoesnotexist', 'question');
}
$this->output_individual_question_data($quiz, $subquestions[$qid]);
$this->output_individual_question_response_analysis(
$subquestions[$qid], $reporturl, $quizstats);
// Back to overview link.
echo $OUTPUT->box('<a href="' . $reporturl->out() . '">' .
get_string('backtoquizreport', 'quiz_statistics') . '</a>',
'boxaligncenter generalbox boxwidthnormal mdl-align');
} else if ($this->table->is_downloading()) {
// Downloading overview report.
$this->download_quiz_info_table($quizinfo);
$this->output_quiz_structure_analysis_table($s, $questions, $subquestions);
$this->table->finish_output();
} else {
// On-screen display of overview report.
echo $OUTPUT->heading(get_string('quizinformation', 'quiz_statistics'));
echo $this->output_caching_info($quizstats, $quiz->id, $currentgroup,
$groupstudents, $useallattempts, $reporturl);
echo $this->everything_download_options();
echo $this->output_quiz_info_table($quizinfo);
if ($s) {
echo $OUTPUT->heading(get_string('quizstructureanalysis', 'quiz_statistics'));
$this->output_quiz_structure_analysis_table($s, $questions, $subquestions);
$this->output_statistics_graph($quizstats->id, $s);
}
}
return true;
}
/**
* Create one or more users.
*
* @throws invalid_parameter_exception
* @param array $users An array of users to create.
* @return array An array of arrays
* @since Moodle 2.2
*/
public static function create_users($users)
{
global $CFG, $DB;
require_once $CFG->dirroot . "/lib/weblib.php";
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.
$context = context_system::instance();
self::validate_context($context);
require_capability('moodle/user:create', $context);
// 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::create_users_parameters(), array('users' => $users));
$availableauths = core_component::get_plugin_list('auth');
unset($availableauths['mnet']);
// These would need mnethostid too.
unset($availableauths['webservice']);
// We do not want new webservice users for now.
$availablethemes = core_component::get_plugin_list('theme');
$availablelangs = get_string_manager()->get_list_of_translations();
$transaction = $DB->start_delegated_transaction();
$userids = array();
$createpassword = false;
foreach ($params['users'] as $user) {
// Make sure that the username doesn't already exist.
if ($DB->record_exists('user', array('username' => $user['username'], 'mnethostid' => $CFG->mnet_localhost_id))) {
throw new invalid_parameter_exception('Username already exists: ' . $user['username']);
}
// Make sure auth is valid.
if (empty($availableauths[$user['auth']])) {
throw new invalid_parameter_exception('Invalid authentication type: ' . $user['auth']);
}
// Make sure lang is valid.
if (empty($availablelangs[$user['lang']])) {
throw new invalid_parameter_exception('Invalid language code: ' . $user['lang']);
}
// Make sure lang is valid.
if (!empty($user['theme']) && empty($availablethemes[$user['theme']])) {
// Theme is VALUE_OPTIONAL,
// so no default value
// We need to test if the client sent it
// => !empty($user['theme']).
throw new invalid_parameter_exception('Invalid theme: ' . $user['theme']);
}
// Make sure we have a password or have to create one.
if (empty($user['password']) && empty($user['createpassword'])) {
throw new invalid_parameter_exception('Invalid password: you must provide a password, or set createpassword.');
}
$user['confirmed'] = true;
$user['mnethostid'] = $CFG->mnet_localhost_id;
// Start of user info validation.
// Make sure we validate current user info as handled by current GUI. See user/editadvanced_form.php func validation().
if (!validate_email($user['email'])) {
throw new invalid_parameter_exception('Email address is invalid: ' . $user['email']);
} else {
if (empty($CFG->allowaccountssameemail) && $DB->record_exists('user', array('email' => $user['email'], 'mnethostid' => $CFG->mnet_localhost_id))) {
throw new invalid_parameter_exception('Email address already exists: ' . $user['email']);
}
}
// End of user info validation.
$createpassword = !empty($user['createpassword']);
unset($user['createpassword']);
if ($createpassword) {
$user['password'] = '';
$updatepassword = false;
} else {
$updatepassword = true;
}
// Create the user data now!
$user['id'] = user_create_user($user, $updatepassword, false);
// Custom fields.
if (!empty($user['customfields'])) {
foreach ($user['customfields'] as $customfield) {
// Profile_save_data() saves profile file it's expecting a user with the correct id,
// and custom field to be named profile_field_"shortname".
$user["profile_field_" . $customfield['type']] = $customfield['value'];
}
profile_save_data((object) $user);
}
if ($createpassword) {
$userobject = (object) $user;
setnew_password_and_mail($userobject);
unset_user_preference('create_password', $userobject);
set_user_preference('auth_forcepasswordchange', 1, $userobject);
}
// Trigger event.
\core\event\user_created::create_from_userid($user['id'])->trigger();
// Preferences.
if (!empty($user['preferences'])) {
foreach ($user['preferences'] as $preference) {
set_user_preference($preference['type'], $preference['value'], $user['id']);
}
}
$userids[] = array('id' => $user['id'], 'username' => $user['username']);
}
$transaction->allow_commit();
return $userids;
}
/**
* Switches the device type we think the user is using to what ever was given.
* @param string $newdevice
* @return bool
* @throws coding_exception
*/
public static function set_user_device_type($newdevice)
{
$devicetype = self::get_device_type();
if ($newdevice == $devicetype) {
unset_user_preference('switchdevice' . $devicetype);
return true;
} else {
$devicetypes = self::get_device_type_list();
if (in_array($newdevice, $devicetypes)) {
set_user_preference('switchdevice' . $devicetype, $newdevice);
return true;
}
}
throw new coding_exception('Invalid device type provided to set_user_device_type');
}
$usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
$DB->update_record('user', $usernew);
// pass a true $userold here
if (! $authplugin->user_update($user, $userform->get_data())) {
// auth update failed, rollback for moodle
$DB->update_record('user', $user);
print_error('cannotupdateuseronexauth', '', '', $user->auth);
}
//set new password if specified
if (!empty($usernew->newpassword)) {
if ($authplugin->can_change_password()) {
if (!$authplugin->user_update_password($usernew, $usernew->newpassword)){
print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
}
unset_user_preference('create_password', $usernew); // prevent cron from generating the password
}
}
$usercreated = false;
}
$usercontext = get_context_instance(CONTEXT_USER, $usernew->id);
//update preferences
useredit_update_user_preference($usernew);
// update tags
if (!empty($CFG->usetags) and empty($USER->newadminuser)) {
useredit_update_interests($usernew, $usernew->interests);
}
/**
* Sets the display of the event type given $display.
*
* If $display = true the event type will be shown.
* If $display = false the event type will NOT be shown.
* If $display = null the current value will be toggled and saved.
*
* @param CALENDAR_EVENT_GLOBAL|CALENDAR_EVENT_COURSE|CALENDAR_EVENT_GROUP|CALENDAR_EVENT_USER $type object of CALENDAR_EVENT_XXX
* @param bool $display option to display event type
* @param stdClass|int $user moodle user object or id, null means current user
*/
function calendar_set_event_type_display($type, $display = null, $user = null)
{
$persist = get_user_preferences('calendar_persistflt', 0, $user);
$default = CALENDAR_EVENT_GLOBAL + CALENDAR_EVENT_COURSE + CALENDAR_EVENT_GROUP + CALENDAR_EVENT_USER;
if ($persist === 0) {
global $SESSION;
if (!isset($SESSION->calendarshoweventtype)) {
$SESSION->calendarshoweventtype = $default;
}
$preference = $SESSION->calendarshoweventtype;
} else {
$preference = get_user_preferences('calendar_savedflt', $default, $user);
}
$current = $preference & $type;
if ($display === null) {
$display = !$current;
}
if ($display && !$current) {
$preference += $type;
} else {
if (!$display && $current) {
$preference -= $type;
}
}
if ($persist === 0) {
$SESSION->calendarshoweventtype = $preference;
} else {
if ($preference == $default) {
unset_user_preference('calendar_savedflt', $user);
} else {
set_user_preference('calendar_savedflt', $preference, $user);
}
}
}
/**
* Sets the list of categories that user wants to see collapsed in user preferences
*
* This method may filter or even trim the list if it does not fit in DB field.
*
* @param int $courseid
* @param array $collapsed
*/
protected static function set_collapsed_preferences($courseid, $collapsed)
{
global $DB;
// In an unlikely case that the list of collapsed categories for one course is too big for the user preference size,
// try to filter the list of categories since array may contain categories that were deleted.
if (strlen(json_encode($collapsed)) >= 1333) {
$collapsed = static::filter_collapsed_categories($courseid, $collapsed);
}
// If this did not help, "forget" about some of the collapsed categories. Still better than to loose all information.
while (strlen(json_encode($collapsed)) >= 1333) {
if (count($collapsed['aggregatesonly'])) {
array_pop($collapsed['aggregatesonly']);
}
if (count($collapsed['gradesonly'])) {
array_pop($collapsed['gradesonly']);
}
}
if (!empty($collapsed['aggregatesonly']) || !empty($collapsed['gradesonly'])) {
set_user_preference('grade_report_grader_collapsed_categories' . $courseid, json_encode($collapsed));
} else {
unset_user_preference('grade_report_grader_collapsed_categories' . $courseid);
}
}
function cancel_email_update($userid)
{
unset_user_preference('newemail', $userid);
unset_user_preference('newemailkey', $userid);
unset_user_preference('newemailattemptsleft', $userid);
}
/**
* Allows the user to switch the device they are seeing the theme for.
* This allows mobile users to switch back to the default theme, or theme for any other device.
*
* @param string $newdevice The device the user is currently using.
* @return string The device the user has switched to
*/
function set_user_device_type($newdevice) {
global $USER;
$devicetype = get_device_type();
$devicetypes = get_device_type_list();
if ($newdevice == $devicetype) {
unset_user_preference('switchdevice'.$devicetype);
} else if (in_array($newdevice, $devicetypes)) {
set_user_preference('switchdevice'.$devicetype, $newdevice);
}
}
}
// Update user picture.
if (empty($USER->newadminuser)) {
useredit_update_picture($usernew, $userform, $filemanageroptions);
}
// Update mail bounces.
useredit_update_bounces($user, $usernew);
// Update forum track preference.
useredit_update_trackforums($user, $usernew);
// Save custom profile fields data.
profile_save_data($usernew);
// Reload from db.
$usernew = $DB->get_record('user', array('id' => $usernew->id));
if ($createpassword) {
setnew_password_and_mail($usernew);
unset_user_preference('create_password', $usernew);
set_user_preference('auth_forcepasswordchange', 1, $usernew);
}
// Trigger update/create event, after all fields are stored.
if ($usercreated) {
\core\event\user_created::create_from_userid($usernew->id)->trigger();
} else {
\core\event\user_updated::create_from_userid($usernew->id)->trigger();
}
if ($user->id == $USER->id) {
// Override old $USER session variable.
foreach ((array) $usernew as $variable => $value) {
if ($variable === 'description' or $variable === 'password') {
// These are not set for security nad perf reasons.
continue;
}
/**
* Display the report.
*/
function display($quiz, $cm, $course)
{
global $CFG, $DB, $QTYPES, $OUTPUT;
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$download = optional_param('download', '', PARAM_ALPHA);
$everything = optional_param('everything', 0, PARAM_BOOL);
$recalculate = optional_param('recalculate', 0, PARAM_BOOL);
//pass the question id for detailed analysis question
$qid = optional_param('qid', 0, PARAM_INT);
$pageoptions = array();
$pageoptions['id'] = $cm->id;
$pageoptions['q'] = $quiz->id;
$pageoptions['mode'] = 'statistics';
$questions = quiz_report_load_questions($quiz);
// Load the question type specific information
if (!get_question_options($questions)) {
print_error('cannotloadquestion', 'question');
}
$reporturl = new moodle_url($CFG->wwwroot . '/mod/quiz/report.php', $pageoptions);
$mform = new mod_quiz_report_statistics($reporturl);
if ($fromform = $mform->get_data()) {
$useallattempts = $fromform->useallattempts;
if ($fromform->useallattempts) {
set_user_preference('quiz_report_statistics_useallattempts', $fromform->useallattempts);
} else {
unset_user_preference('quiz_report_statistics_useallattempts');
}
} else {
$useallattempts = get_user_preferences('quiz_report_statistics_useallattempts', 0);
}
/// find out current groups mode
$currentgroup = groups_get_activity_group($cm, true);
$nostudentsingroup = false;
//true if a group is selected and their is noeone in it.
if (!empty($currentgroup)) {
// all users who can attempt quizzes and who are in the currently selected group
$groupstudents = get_users_by_capability($context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'), '', '', '', '', $currentgroup, '', false);
if (!$groupstudents) {
$nostudentsingroup = true;
}
} else {
$groupstudents = array();
}
if ($recalculate) {
if ($todelete = $DB->get_records_menu('quiz_statistics', array('quizid' => $quiz->id, 'groupid' => (int) $currentgroup, 'allattempts' => $useallattempts))) {
list($todeletesql, $todeleteparams) = $DB->get_in_or_equal(array_keys($todelete));
if (!$DB->delete_records_select('quiz_statistics', "id {$todeletesql}", $todeleteparams)) {
print_error('errordeleting', 'quiz_statistics', '', 'quiz_statistics');
}
if (!$DB->delete_records_select('quiz_question_statistics', "quizstatisticsid {$todeletesql}", $todeleteparams)) {
print_error('errordeleting', 'quiz_statistics', '', 'quiz_question_statistics');
}
if (!$DB->delete_records_select('quiz_question_response_stats', "quizstatisticsid {$todeletesql}", $todeleteparams)) {
print_error('errordeleting', 'quiz_statistics', '', 'quiz_question_response_stats');
}
}
redirect($reporturl);
}
$this->table = new quiz_report_statistics_table();
$filename = "{$course->shortname}-" . format_string($quiz->name, true);
$this->table->is_downloading($download, $filename, get_string('quizstructureanalysis', 'quiz_statistics'));
if (!$this->table->is_downloading()) {
// Only print headers if not asked to download data
$this->print_header_and_tabs($cm, $course, $quiz, "statistics");
}
if ($groupmode = groups_get_activity_groupmode($cm)) {
// Groups are being used
if (!$this->table->is_downloading()) {
groups_print_activity_menu($cm, $reporturl->out());
echo '<br />';
if ($currentgroup && !$groupstudents) {
echo $OUTPUT->notification(get_string('nostudentsingroup', 'quiz_statistics'));
}
}
}
if (!$this->table->is_downloading()) {
// Print display options
$mform->set_data(array('useallattempts' => $useallattempts));
$mform->display();
}
list($quizstats, $questions, $subquestions, $s, $usingattemptsstring) = $this->quiz_questions_stats($quiz, $currentgroup, $nostudentsingroup, $useallattempts, $groupstudents, $questions);
if (!$this->table->is_downloading()) {
if ($s == 0) {
echo $OUTPUT->heading(get_string('noattempts', 'quiz'));
}
}
if ($s) {
$this->table->setup($quiz, $cm->id, $reporturl, $s);
}
if (!$qid) {
//main page
$this->output_quiz_info_table($course, $cm, $quiz, $quizstats, $usingattemptsstring, $currentgroup, $groupstudents, $useallattempts, $download, $reporturl, $everything);
$this->output_quiz_structure_analysis_table($s, $questions, $subquestions);
if (!$this->table->is_downloading() || $everything && $this->table->is_downloading() == 'xhtml') {
if ($s > 1) {
$imageurl = $CFG->wwwroot . '/mod/quiz/report/statistics/statistics_graph.php?id=' . $quizstats->id;
echo $OUTPUT->heading(get_string('statisticsreportgraph', 'quiz_statistics'));
echo '<div class="mdl-align"><img src="' . $imageurl . '" alt="' . get_string('statisticsreportgraph', 'quiz_statistics') . '" /></div>';
}
}
if ($this->table->is_downloading()) {
if ($everything) {
foreach ($questions as $question) {
if ($question->qtype != 'random' && $QTYPES[$question->qtype]->show_analysis_of_responses()) {
$this->output_individual_question_data($quiz, $question, $reporturl, $quizstats);
} elseif (!empty($question->_stats->subquestions)) {
$subitemstodisplay = explode(',', $question->_stats->subquestions);
foreach ($subitemstodisplay as $subitemid) {
$this->output_individual_question_data($quiz, $subquestions[$subitemid], $reporturl, $quizstats);
}
}
}
$exportclassinstance =& $this->table->export_class_instance();
} else {
$this->table->finish_output();
}
}
if ($this->table->is_downloading() && $everything) {
$exportclassinstance->finish_document();
}
} else {
//individual question page
$thisquestion = false;
if (isset($questions[$qid])) {
$thisquestion = $questions[$qid];
} else {
if (isset($subquestions[$qid])) {
$thisquestion = $subquestions[$qid];
} else {
print_error('questiondoesnotexist', 'question');
}
}
$this->output_individual_question_data($quiz, $thisquestion, $reporturl, $quizstats);
}
return true;
}
/**
* Execute cron tasks
*/
function cron_run()
{
global $DB, $CFG, $OUTPUT;
if (CLI_MAINTENANCE) {
echo "CLI maintenance mode active, cron execution suspended.\n";
exit(1);
}
if (moodle_needs_upgrading()) {
echo "Moodle upgrade pending, cron execution suspended.\n";
exit(1);
}
require_once $CFG->libdir . '/adminlib.php';
require_once $CFG->libdir . '/gradelib.php';
if (!empty($CFG->showcronsql)) {
$DB->set_debug(true);
}
if (!empty($CFG->showcrondebugging)) {
set_debugging(DEBUG_DEVELOPER, true);
}
set_time_limit(0);
$starttime = microtime();
// Increase memory limit
raise_memory_limit(MEMORY_EXTRA);
// Emulate normal session - we use admin accoutn by default
cron_setup_user();
// Start output log
$timenow = time();
mtrace("Server Time: " . date('r', $timenow) . "\n\n");
// Run cleanup core cron jobs, but not every time since they aren't too important.
// These don't have a timer to reduce load, so we'll use a random number
// to randomly choose the percentage of times we should run these jobs.
$random100 = rand(0, 100);
if ($random100 < 20) {
// Approximately 20% of the time.
mtrace("Running clean-up tasks...");
cron_trace_time_and_memory();
// Delete users who haven't confirmed within required period
if (!empty($CFG->deleteunconfirmed)) {
$cuttime = $timenow - $CFG->deleteunconfirmed * 3600;
$rs = $DB->get_recordset_sql("SELECT *\n FROM {user}\n WHERE confirmed = 0 AND firstaccess > 0\n AND firstaccess < ?", array($cuttime));
foreach ($rs as $user) {
delete_user($user);
// we MUST delete user properly first
$DB->delete_records('user', array('id' => $user->id));
// this is a bloody hack, but it might work
mtrace(" Deleted unconfirmed user for " . fullname($user, true) . " ({$user->id})");
}
$rs->close();
}
// Delete users who haven't completed profile within required period
if (!empty($CFG->deleteincompleteusers)) {
$cuttime = $timenow - $CFG->deleteincompleteusers * 3600;
$rs = $DB->get_recordset_sql("SELECT *\n FROM {user}\n WHERE confirmed = 1 AND lastaccess > 0\n AND lastaccess < ? AND deleted = 0\n AND (lastname = '' OR firstname = '' OR email = '')", array($cuttime));
foreach ($rs as $user) {
if (isguestuser($user) or is_siteadmin($user)) {
continue;
}
delete_user($user);
mtrace(" Deleted not fully setup user {$user->username} ({$user->id})");
}
$rs->close();
}
// Delete old logs to save space (this might need a timer to slow it down...)
if (!empty($CFG->loglifetime)) {
// value in days
$loglifetime = $timenow - $CFG->loglifetime * 3600 * 24;
$DB->delete_records_select("log", "time < ?", array($loglifetime));
mtrace(" Deleted old log records");
}
// Delete old backup_controllers and logs.
$loglifetime = get_config('backup', 'loglifetime');
if (!empty($loglifetime)) {
// Value in days.
$loglifetime = $timenow - $loglifetime * 3600 * 24;
// Delete child records from backup_logs.
$DB->execute("DELETE FROM {backup_logs}\n WHERE EXISTS (\n SELECT 'x'\n FROM {backup_controllers} bc\n WHERE bc.backupid = {backup_logs}.backupid\n AND bc.timecreated < ?)", array($loglifetime));
// Delete records from backup_controllers.
$DB->execute("DELETE FROM {backup_controllers}\n WHERE timecreated < ?", array($loglifetime));
mtrace(" Deleted old backup records");
}
// Delete old cached texts
if (!empty($CFG->cachetext)) {
// Defined in config.php
$cachelifetime = time() - $CFG->cachetext - 60;
// Add an extra minute to allow for really heavy sites
$DB->delete_records_select('cache_text', "timemodified < ?", array($cachelifetime));
mtrace(" Deleted old cache_text records");
}
if (!empty($CFG->usetags)) {
require_once $CFG->dirroot . '/tag/lib.php';
tag_cron();
mtrace(' Executed tag cron');
}
// Context maintenance stuff
context_helper::cleanup_instances();
mtrace(' Cleaned up context instances');
context_helper::build_all_paths(false);
// If you suspect that the context paths are somehow corrupt
// replace the line below with: context_helper::build_all_paths(true);
mtrace(' Built context paths');
// Remove expired cache flags
gc_cache_flags();
mtrace(' Cleaned cache flags');
// Cleanup messaging
if (!empty($CFG->messagingdeletereadnotificationsdelay)) {
$notificationdeletetime = time() - $CFG->messagingdeletereadnotificationsdelay;
$DB->delete_records_select('message_read', 'notification=1 AND timeread<:notificationdeletetime', array('notificationdeletetime' => $notificationdeletetime));
mtrace(' Cleaned up read notifications');
}
mtrace(' Deleting temporary files...');
cron_delete_from_temp();
// Cleanup user password reset records
// Delete any reset request records which are expired by more than a day.
// (We keep recently expired requests around so we can give a different error msg to users who
// are trying to user a recently expired reset attempt).
$pwresettime = isset($CFG->pwresettime) ? $CFG->pwresettime : 1800;
$earliestvalid = time() - $pwresettime - DAYSECS;
$DB->delete_records_select('user_password_resets', "timerequested < ?", array($earliestvalid));
mtrace(' Cleaned up old password reset records');
mtrace("...finished clean-up tasks");
}
// End of occasional clean-up tasks
// Send login failures notification - brute force protection in moodle is weak,
// we should at least send notices early in each cron execution
if (notify_login_failures()) {
mtrace(' Notified login failures');
}
// Make sure all context instances are properly created - they may be required in auth, enrol, etc.
context_helper::create_instances();
mtrace(' Created missing context instances');
// Session gc.
mtrace("Running session gc tasks...");
\core\session\manager::gc();
mtrace("...finished stale session cleanup");
// Run the auth cron, if any before enrolments
// because it might add users that will be needed in enrol plugins
$auths = get_enabled_auth_plugins();
mtrace("Running auth crons if required...");
cron_trace_time_and_memory();
foreach ($auths as $auth) {
$authplugin = get_auth_plugin($auth);
if (method_exists($authplugin, 'cron')) {
mtrace("Running cron for auth/{$auth}...");
$authplugin->cron();
if (!empty($authplugin->log)) {
mtrace($authplugin->log);
}
}
unset($authplugin);
}
// Generate new password emails for users - ppl expect these generated asap
if ($DB->count_records('user_preferences', array('name' => 'create_password', 'value' => '1'))) {
mtrace('Creating passwords for new users...');
$usernamefields = get_all_user_name_fields(true, 'u');
$newusers = $DB->get_recordset_sql("SELECT u.id as id, u.email,\n {$usernamefields}, u.username, u.lang,\n p.id as prefid\n FROM {user} u\n JOIN {user_preferences} p ON u.id=p.userid\n WHERE p.name='create_password' AND p.value='1' AND u.email !='' AND u.suspended = 0 AND u.auth != 'nologin' AND u.deleted = 0");
// note: we can not send emails to suspended accounts
foreach ($newusers as $newuser) {
// Use a low cost factor when generating bcrypt hash otherwise
// hashing would be slow when emailing lots of users. Hashes
// will be automatically updated to a higher cost factor the first
// time the user logs in.
if (setnew_password_and_mail($newuser, true)) {
unset_user_preference('create_password', $newuser);
set_user_preference('auth_forcepasswordchange', 1, $newuser);
} else {
trigger_error("Could not create and mail new user password!");
}
}
$newusers->close();
}
// It is very important to run enrol early
// because other plugins depend on correct enrolment info.
mtrace("Running enrol crons if required...");
$enrols = enrol_get_plugins(true);
foreach ($enrols as $ename => $enrol) {
// do this for all plugins, disabled plugins might want to cleanup stuff such as roles
if (!$enrol->is_cron_required()) {
continue;
}
mtrace("Running cron for enrol_{$ename}...");
cron_trace_time_and_memory();
$enrol->cron();
$enrol->set_config('lastcron', time());
}
// Run all cron jobs for each module
mtrace("Starting activity modules");
get_mailer('buffer');
if ($mods = $DB->get_records_select("modules", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) {
foreach ($mods as $mod) {
$libfile = "{$CFG->dirroot}/mod/{$mod->name}/lib.php";
if (file_exists($libfile)) {
include_once $libfile;
$cron_function = $mod->name . "_cron";
if (function_exists($cron_function)) {
mtrace("Processing module function {$cron_function} ...", '');
cron_trace_time_and_memory();
$pre_dbqueries = null;
$pre_dbqueries = $DB->perf_get_queries();
$pre_time = microtime(1);
if ($cron_function()) {
$DB->set_field("modules", "lastcron", $timenow, array("id" => $mod->id));
}
if (isset($pre_dbqueries)) {
mtrace("... used " . ($DB->perf_get_queries() - $pre_dbqueries) . " dbqueries");
mtrace("... used " . (microtime(1) - $pre_time) . " seconds");
}
// Reset possible changes by modules to time_limit. MDL-11597
@set_time_limit(0);
mtrace("done.");
}
}
}
}
get_mailer('close');
mtrace("Finished activity modules");
mtrace("Starting blocks");
if ($blocks = $DB->get_records_select("block", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) {
// We will need the base class.
require_once $CFG->dirroot . '/blocks/moodleblock.class.php';
foreach ($blocks as $block) {
$blockfile = $CFG->dirroot . '/blocks/' . $block->name . '/block_' . $block->name . '.php';
if (file_exists($blockfile)) {
require_once $blockfile;
$classname = 'block_' . $block->name;
$blockobj = new $classname();
if (method_exists($blockobj, 'cron')) {
mtrace("Processing cron function for " . $block->name . '....', '');
cron_trace_time_and_memory();
if ($blockobj->cron()) {
$DB->set_field('block', 'lastcron', $timenow, array('id' => $block->id));
}
// Reset possible changes by blocks to time_limit. MDL-11597
@set_time_limit(0);
mtrace('done.');
}
}
}
}
mtrace('Finished blocks');
mtrace('Starting admin reports');
cron_execute_plugin_type('report');
mtrace('Finished admin reports');
mtrace('Starting main gradebook job...');
cron_trace_time_and_memory();
grade_cron();
mtrace('done.');
mtrace('Starting processing the event queue...');
cron_trace_time_and_memory();
events_cron();
mtrace('done.');
if ($CFG->enablecompletion) {
// Completion cron
mtrace('Starting the completion cron...');
cron_trace_time_and_memory();
require_once $CFG->dirroot . '/completion/cron.php';
completion_cron();
mtrace('done');
}
if ($CFG->enableportfolios) {
// Portfolio cron
mtrace('Starting the portfolio cron...');
cron_trace_time_and_memory();
require_once $CFG->libdir . '/portfoliolib.php';
portfolio_cron();
mtrace('done');
}
//now do plagiarism checks
require_once $CFG->libdir . '/plagiarismlib.php';
plagiarism_cron();
mtrace('Starting course reports');
cron_execute_plugin_type('coursereport');
mtrace('Finished course reports');
// run gradebook import/export/report cron
mtrace('Starting gradebook plugins');
cron_execute_plugin_type('gradeimport');
cron_execute_plugin_type('gradeexport');
cron_execute_plugin_type('gradereport');
mtrace('Finished gradebook plugins');
// run calendar cron
require_once "{$CFG->dirroot}/calendar/lib.php";
calendar_cron();
// Run external blog cron if needed
if (!empty($CFG->enableblogs) && $CFG->useexternalblogs) {
require_once $CFG->dirroot . '/blog/lib.php';
mtrace("Fetching external blog entries...", '');
cron_trace_time_and_memory();
$sql = "timefetched < ? OR timefetched = 0";
$externalblogs = $DB->get_records_select('blog_external', $sql, array(time() - $CFG->externalblogcrontime));
foreach ($externalblogs as $eb) {
blog_sync_external_entries($eb);
}
mtrace('done.');
}
// Run blog associations cleanup
if (!empty($CFG->enableblogs) && $CFG->useblogassociations) {
require_once $CFG->dirroot . '/blog/lib.php';
// delete entries whose contextids no longer exists
mtrace("Deleting blog associations linked to non-existent contexts...", '');
cron_trace_time_and_memory();
$DB->delete_records_select('blog_association', 'contextid NOT IN (SELECT id FROM {context})');
mtrace('done.');
}
// Run question bank clean-up.
mtrace("Starting the question bank cron...", '');
cron_trace_time_and_memory();
require_once $CFG->libdir . '/questionlib.php';
question_bank::cron();
mtrace('done.');
//Run registration updated cron
mtrace(get_string('siteupdatesstart', 'hub'));
cron_trace_time_and_memory();
require_once $CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php';
$registrationmanager = new registration_manager();
$registrationmanager->cron();
mtrace(get_string('siteupdatesend', 'hub'));
// If enabled, fetch information about available updates and eventually notify site admins
if (empty($CFG->disableupdatenotifications)) {
$updateschecker = \core\update\checker::instance();
$updateschecker->cron();
}
//cleanup old session linked tokens
//deletes the session linked tokens that are over a day old.
mtrace("Deleting session linked tokens more than one day old...", '');
cron_trace_time_and_memory();
$DB->delete_records_select('external_tokens', 'lastaccess < :onedayago AND tokentype = :tokentype', array('onedayago' => time() - DAYSECS, 'tokentype' => EXTERNAL_TOKEN_EMBEDDED));
mtrace('done.');
// all other plugins
cron_execute_plugin_type('message', 'message plugins');
cron_execute_plugin_type('filter', 'filters');
cron_execute_plugin_type('editor', 'editors');
cron_execute_plugin_type('format', 'course formats');
cron_execute_plugin_type('profilefield', 'profile fields');
cron_execute_plugin_type('webservice', 'webservices');
cron_execute_plugin_type('repository', 'repository plugins');
cron_execute_plugin_type('qbehaviour', 'question behaviours');
cron_execute_plugin_type('qformat', 'question import/export formats');
cron_execute_plugin_type('qtype', 'question types');
cron_execute_plugin_type('plagiarism', 'plagiarism plugins');
cron_execute_plugin_type('theme', 'themes');
cron_execute_plugin_type('tool', 'admin tools');
// and finally run any local cronjobs, if any
if ($locals = core_component::get_plugin_list('local')) {
mtrace('Processing customized cron scripts ...', '');
// new cron functions in lib.php first
cron_execute_plugin_type('local');
// legacy cron files are executed directly
foreach ($locals as $local => $localdir) {
if (file_exists("{$localdir}/cron.php")) {
include "{$localdir}/cron.php";
}
}
mtrace('done.');
}
mtrace('Running cache cron routines');
cache_helper::cron();
mtrace('done.');
// Run automated backups if required - these may take a long time to execute
require_once $CFG->dirroot . '/backup/util/includes/backup_includes.php';
require_once $CFG->dirroot . '/backup/util/helper/backup_cron_helper.class.php';
backup_cron_automated_helper::run_automated_backup();
// Run stats as at the end because they are known to take very long time on large sites
if (!empty($CFG->enablestats) and empty($CFG->disablestatsprocessing)) {
require_once $CFG->dirroot . '/lib/statslib.php';
// check we're not before our runtime
$timetocheck = stats_get_base_daily() + $CFG->statsruntimestarthour * 60 * 60 + $CFG->statsruntimestartminute * 60;
if (time() > $timetocheck) {
// process configured number of days as max (defaulting to 31)
$maxdays = empty($CFG->statsruntimedays) ? 31 : abs($CFG->statsruntimedays);
if (stats_cron_daily($maxdays)) {
if (stats_cron_weekly()) {
if (stats_cron_monthly()) {
stats_clean_old();
}
}
}
@set_time_limit(0);
} else {
mtrace('Next stats run after:' . userdate($timetocheck));
}
}
// Run badges review cron.
mtrace("Starting badges cron...");
require_once $CFG->dirroot . '/badges/cron.php';
badge_cron();
mtrace('done.');
// cleanup file trash - not very important
$fs = get_file_storage();
$fs->cron();
mtrace("Cron script completed correctly");
gc_collect_cycles();
mtrace('Cron completed at ' . date('H:i:s') . '. Memory used ' . display_size(memory_get_usage()) . '.');
$difftime = microtime_diff($starttime, microtime());
mtrace("Execution took " . $difftime . " seconds");
}
/**
* This function processes a user's submitted token to validate the request to set a new password.
* If the user's token is validated, they are prompted to set a new password.
* @param string $token the one-use identifier which should verify the password reset request as being valid.
* @return void
*/
function core_login_process_password_set($token)
{
global $DB, $CFG, $OUTPUT, $PAGE, $SESSION;
$pwresettime = isset($CFG->pwresettime) ? $CFG->pwresettime : 1800;
$sql = "SELECT u.*, upr.token, upr.timerequested, upr.id as tokenid\n FROM {user} u\n JOIN {user_password_resets} upr ON upr.userid = u.id\n WHERE upr.token = ?";
$user = $DB->get_record_sql($sql, array($token));
$forgotpasswordurl = "{$CFG->httpswwwroot}/login/forgot_password.php";
if (empty($user) or $user->timerequested < time() - $pwresettime - DAYSECS) {
// There is no valid reset request record - not even a recently expired one.
// (suspicious)
// Direct the user to the forgot password page to request a password reset.
echo $OUTPUT->header();
notice(get_string('noresetrecord'), $forgotpasswordurl);
die;
// Never reached.
}
if ($user->timerequested < time() - $pwresettime) {
// There is a reset record, but it's expired.
// Direct the user to the forgot password page to request a password reset.
$pwresetmins = floor($pwresettime / MINSECS);
echo $OUTPUT->header();
notice(get_string('resetrecordexpired', '', $pwresetmins), $forgotpasswordurl);
die;
// Never reached.
}
if ($user->auth === 'nologin' or !is_enabled_auth($user->auth)) {
// Bad luck - user is not able to login, do not let them set password.
echo $OUTPUT->header();
print_error('forgotteninvalidurl');
die;
// Never reached.
}
// Check this isn't guest user.
if (isguestuser($user)) {
print_error('cannotresetguestpwd');
}
// Token is correct, and unexpired.
$mform = new login_set_password_form(null, null, 'post', '', 'autocomplete="yes"');
$data = $mform->get_data();
if (empty($data)) {
// User hasn't submitted form, they got here directly from email link.
// Next, display the form.
$setdata = new stdClass();
$setdata->username = $user->username;
$setdata->username2 = $user->username;
$setdata->token = $user->token;
$mform->set_data($setdata);
$PAGE->verify_https_required();
echo $OUTPUT->header();
echo $OUTPUT->box(get_string('setpasswordinstructions'), 'generalbox boxwidthnormal boxaligncenter');
$mform->display();
echo $OUTPUT->footer();
return;
} else {
// User has submitted form.
// Delete this token so it can't be used again.
$DB->delete_records('user_password_resets', array('id' => $user->tokenid));
$userauth = get_auth_plugin($user->auth);
if (!$userauth->user_update_password($user, $data->password)) {
print_error('errorpasswordupdate', 'auth');
}
// Reset login lockout (if present) before a new password is set.
login_unlock_account($user);
// Clear any requirement to change passwords.
unset_user_preference('auth_forcepasswordchange', $user);
unset_user_preference('create_password', $user);
if (!empty($user->lang)) {
// Unset previous session language - use user preference instead.
unset($SESSION->lang);
}
complete_user_login($user);
// Triggers the login event.
$urltogo = core_login_get_return_url();
unset($SESSION->wantsurl);
redirect($urltogo, get_string('passwordset'), 1);
}
}
/**
* Unlock user account and reset timers.
*
* @param stdClass $user
*/
function login_unlock_account($user)
{
unset_user_preference('login_lockout', $user);
unset_user_preference('login_failed_count', $user);
unset_user_preference('login_failed_last', $user);
// Note: do not clear the lockout secret because user might click on the link repeatedly.
}
// this internal scrip not used
redirect($changeurl);
}
$mform = new login_change_password_form();
$mform->set_data(array('id' => $course->id));
$navlinks = array();
$navlinks[] = array('name' => $strparticipants, 'link' => "{$CFG->wwwroot}/user/index.php?id={$course->id}", 'type' => 'misc');
if ($mform->is_cancelled()) {
redirect($CFG->wwwroot . '/user/view.php?id=' . $USER->id . '&course=' . $course->id);
} else {
if ($data = $mform->get_data()) {
if (!$userauth->user_update_password($USER, $data->newpassword1)) {
print_error('errorpasswordupdate', 'auth');
}
// register success changing password
unset_user_preference('auth_forcepasswordchange', $USER->id);
$strpasswordchanged = get_string('passwordchanged');
add_to_log($course->id, 'user', 'change password', "view.php?id={$USER->id}&course={$course->id}", "{$USER->id}");
$fullname = fullname($USER, true);
$PAGE->navbar->add($fullname, new moodle_url('/user/view.php', array('id' => $USER->id, 'course' => $course->id)));
$PAGE->navbar->add($strpasswordchanged);
$PAGE->set_title($strpasswordchanged);
$PAGE->set_heading($COURSE->fullname);
echo $OUTPUT->header();
if (empty($SESSION->wantsurl) or $SESSION->wantsurl == $CFG->httpswwwroot . '/login/change_password.php') {
$returnto = "{$CFG->wwwroot}/user/view.php?id={$USER->id}&course={$id}";
} else {
$returnto = $SESSION->wantsurl;
}
unset($SESSION->wantsurl);
notice($strpasswordchanged, $returnto);
