/admin/uploaduser.php
PHP | 936 lines | 724 code | 120 blank | 92 comment | 190 complexity | 070213c58311cef7467bea12ce94c928 MD5 | raw file
Possible License(s): GPL-3.0, LGPL-2.1, BSD-3-Clause
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Bulk user registration script from a comma separated file
- *
- * @package core
- * @subpackage admin
- * @copyright 2004 onwards Martin Dougiamas (http://dougiamas.com)
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- require('../config.php');
- require_once($CFG->libdir.'/adminlib.php');
- require_once($CFG->libdir.'/csvlib.class.php');
- require_once($CFG->dirroot.'/user/profile/lib.php');
- require_once($CFG->dirroot.'/group/lib.php');
- require_once('uploaduserlib.php');
- require_once('uploaduser_form.php');
- $iid = optional_param('iid', '', PARAM_INT);
- $previewrows = optional_param('previewrows', 10, PARAM_INT);
- @set_time_limit(60*60); // 1 hour should be enough
- raise_memory_limit(MEMORY_HUGE);
- require_login();
- admin_externalpage_setup('uploadusers');
- require_capability('moodle/site:uploadusers', get_context_instance(CONTEXT_SYSTEM));
- $struserrenamed = get_string('userrenamed', 'admin');
- $strusernotrenamedexists = get_string('usernotrenamedexists', 'error');
- $strusernotrenamedmissing = get_string('usernotrenamedmissing', 'error');
- $strusernotrenamedoff = get_string('usernotrenamedoff', 'error');
- $strusernotrenamedadmin = get_string('usernotrenamedadmin', 'error');
- $struserupdated = get_string('useraccountupdated', 'admin');
- $strusernotupdated = get_string('usernotupdatederror', 'error');
- $strusernotupdatednotexists = get_string('usernotupdatednotexists', 'error');
- $strusernotupdatedadmin = get_string('usernotupdatedadmin', 'error');
- $struseruptodate = get_string('useraccountuptodate', 'admin');
- $struseradded = get_string('newuser');
- $strusernotadded = get_string('usernotaddedregistered', 'error');
- $strusernotaddederror = get_string('usernotaddederror', 'error');
- $struserdeleted = get_string('userdeleted', 'admin');
- $strusernotdeletederror = get_string('usernotdeletederror', 'error');
- $strusernotdeletedmissing = get_string('usernotdeletedmissing', 'error');
- $strusernotdeletedoff = get_string('usernotdeletedoff', 'error');
- $strusernotdeletedadmin = get_string('usernotdeletedadmin', 'error');
- $strcannotassignrole = get_string('cannotassignrole', 'error');
- $struserauthunsupported = get_string('userauthunsupported', 'error');
- $stremailduplicate = get_string('useremailduplicate', 'error');
- $strinvalidpasswordpolicy = get_string('invalidpasswordpolicy', 'error');
- $errorstr = get_string('error');
- $returnurl = new moodle_url('/admin/uploaduser.php');
- $bulknurl = new moodle_url('/admin/user/user_bulk.php');
- $today = time();
- $today = make_timestamp(date('Y', $today), date('m', $today), date('d', $today), 0, 0, 0);
- // array of all valid fields for validation
- $STD_FIELDS = array('id', 'firstname', 'lastname', 'username', 'email',
- 'city', 'country', 'lang', 'timezone', 'mailformat',
- 'maildisplay', 'maildigest', 'htmleditor', 'ajax', 'autosubscribe',
- 'institution', 'department', 'idnumber', 'skype',
- 'msn', 'aim', 'yahoo', 'icq', 'phone1', 'phone2', 'address',
- 'url', 'description', 'descriptionformat', 'password',
- 'auth', // watch out when changing auth type or using external auth plugins!
- 'oldusername', // use when renaming users - this is the original username
- 'deleted', // 1 means delete user
- );
- $PRF_FIELDS = array();
- if ($prof_fields = $DB->get_records('user_info_field')) {
- foreach ($prof_fields as $prof_field) {
- $PRF_FIELDS[] = 'profile_field_'.$prof_field->shortname;
- }
- }
- unset($prof_fields);
- if (empty($iid)) {
- $mform1 = new admin_uploaduser_form1();
- if ($formdata = $mform1->get_data()) {
- $iid = csv_import_reader::get_new_iid('uploaduser');
- $cir = new csv_import_reader($iid, 'uploaduser');
- $content = $mform1->get_file_content('userfile');
- $readcount = $cir->load_csv_content($content, $formdata->encoding, $formdata->delimiter_name);
- unset($content);
- if ($readcount === false) {
- print_error('csvloaderror', '', $returnurl);
- } else if ($readcount == 0) {
- print_error('csvemptyfile', 'error', $returnurl);
- }
- // test if columns ok
- $filecolumns = uu_validate_user_upload_columns($cir, $STD_FIELDS, $PRF_FIELDS, $returnurl);
- // continue to form2
- } else {
- echo $OUTPUT->header();
- echo $OUTPUT->heading_with_help(get_string('uploadusers', 'admin'), 'uploadusers', 'admin');
- $mform1->display();
- echo $OUTPUT->footer();
- die;
- }
- } else {
- $cir = new csv_import_reader($iid, 'uploaduser');
- $filecolumns = uu_validate_user_upload_columns($cir, $STD_FIELDS, $PRF_FIELDS, $returnurl);
- }
- $mform2 = new admin_uploaduser_form2(null, array('columns'=>$filecolumns, 'data'=>array('iid'=>$iid, 'previewrows'=>$previewrows)));
- // If a file has been uploaded, then process it
- if ($formdata = $mform2->is_cancelled()) {
- $cir->cleanup(true);
- redirect($returnurl);
- } else if ($formdata = $mform2->get_data()) {
- // Print the header
- echo $OUTPUT->header();
- echo $OUTPUT->heading(get_string('uploadusersresult', 'admin'));
- $optype = $formdata->uutype;
- $updatetype = isset($formdata->uuupdatetype) ? $formdata->uuupdatetype : 0;
- $createpasswords = (!empty($formdata->uupasswordnew) and $optype != UU_USER_UPDATE);
- $updatepasswords = (!empty($formdata->uupasswordold) and $optype != UU_USER_ADDNEW and $optype != UU_USER_ADDINC and ($updatetype == UU_UPDATE_FILEOVERRIDE or $updatetype == UU_UPDATE_ALLOVERRIDE));
- $allowrenames = (!empty($formdata->uuallowrenames) and $optype != UU_USER_ADDNEW and $optype != UU_USER_ADDINC);
- $allowdeletes = (!empty($formdata->uuallowdeletes) and $optype != UU_USER_ADDNEW and $optype != UU_USER_ADDINC);
- $bulk = $formdata->uubulk;
- $noemailduplicates = $formdata->uunoemailduplicates;
- $standardusernames = $formdata->uustandardusernames;
- $resetpasswords = isset($formdata->uuforcepasswordchange) ? $formdata->uuforcepasswordchange : UU_PWRESET_NONE;
- // verification moved to two places: after upload and into form2
- $usersnew = 0;
- $usersupdated = 0;
- $usersuptodate = 0; //not printed yet anywhere
- $userserrors = 0;
- $deletes = 0;
- $deleteerrors = 0;
- $renames = 0;
- $renameerrors = 0;
- $usersskipped = 0;
- $weakpasswords = 0;
- // caches
- $ccache = array(); // course cache - do not fetch all courses here, we will not probably use them all anyway!
- $rolecache = uu_allowed_roles_cache(); // roles lookup cache
- $manualcache = array(); // cache of used manual enrol plugins in each course
- $supportedauths = uu_supported_auths(); // officially supported plugins that are enabled
- // we use only manual enrol plugin here, if it is disabled no enrol is done
- if (enrol_is_enabled('manual')) {
- $manual = enrol_get_plugin('manual');
- } else {
- $manual = NULL;
- }
- // clear bulk selection
- if ($bulk) {
- $SESSION->bulk_users = array();
- }
- // init csv import helper
- $cir->init();
- $linenum = 1; //column header is first line
- // init upload progress tracker
- $upt = new uu_progress_tracker();
- $upt->start(); // start table
- while ($line = $cir->next()) {
- $upt->flush();
- $linenum++;
- $upt->track('line', $linenum);
- $user = new stdClass();
- // add fields to user object
- foreach ($line as $keynum => $value) {
- if (!isset($filecolumns[$keynum])) {
- // this should not happen
- continue;
- }
- $key = $filecolumns[$keynum];
- if (strpos($key, 'profile_field_') === 0) {
- //NOTE: bloody mega hack alert!!
- if (isset($USER->$key) and is_array($USER->$key)) {
- // this must be some hacky field that is abusing arrays to store content and format
- $user->$key = array();
- $user->$key['text'] = $value;
- $user->$key['format'] = FORMAT_MOODLE;
- } else {
- $user->$key = $value;
- }
- } else {
- $user->$key = $value;
- }
- if (in_array($key, $upt->columns)) {
- // default value in progress tracking table, can be changed later
- $upt->track($key, s($value), 'normal');
- }
- }
- if (!isset($user->username)) {
- // prevent warnings bellow
- $user->username = '';
- }
- if ($optype == UU_USER_ADDNEW or $optype == UU_USER_ADDINC) {
- // user creation is a special case - the username may be constructed from templates using firstname and lastname
- // better never try this in mixed update types
- $error = false;
- if (!isset($user->firstname) or $user->firstname === '') {
- $upt->track('status', get_string('missingfield', 'error', 'firstname'), 'error');
- $upt->track('firstname', $errorstr, 'error');
- $error = true;
- }
- if (!isset($user->lastname) or $user->lastname === '') {
- $upt->track('status', get_string('missingfield', 'error', 'lastname'), 'error');
- $upt->track('lastname', $errorstr, 'error');
- $error = true;
- }
- if ($error) {
- $userserrors++;
- continue;
- }
- // we require username too - we might use template for it though
- if (empty($user->username) and !empty($formdata->username)) {
- $user->username = uu_process_template($formdata->username, $user);
- $upt->track('username', s($user->username));
- }
- }
- // normalize username
- $originalusername = $user->username;
- if ($standardusernames) {
- $user->username = clean_param($user->username, PARAM_USERNAME);
- }
- // make sure we really have username
- if (empty($user->username)) {
- $upt->track('status', get_string('missingfield', 'error', 'username'), 'error');
- $upt->track('username', $errorstr, 'error');
- $userserrors++;
- continue;
- } else if ($user->username === 'guest') {
- $upt->track('status', get_string('guestnoeditprofileother', 'error'), 'error');
- $userserrors++;
- continue;
- }
- if ($existinguser = $DB->get_record('user', array('username'=>$user->username, 'mnethostid'=>$CFG->mnet_localhost_id))) {
- $upt->track('id', $existinguser->id, 'normal', false);
- }
- // find out in username incrementing required
- if ($existinguser and $optype == UU_USER_ADDINC) {
- $user->username = uu_increment_username($user->username);
- $existinguser = false;
- }
- // notify about nay username changes
- if ($originalusername !== $user->username) {
- $upt->track('username', '', 'normal', false); // clear previous
- $upt->track('username', s($originalusername).'-->'.s($user->username), 'info');
- } else {
- $upt->track('username', s($user->username), 'normal', false);
- }
- // add default values for remaining fields
- $formdefaults = array();
- foreach ($STD_FIELDS as $field) {
- if (isset($user->$field)) {
- continue;
- }
- // all validation moved to form2
- if (isset($formdata->$field)) {
- // process templates
- $user->$field = uu_process_template($formdata->$field, $user);
- $formdefaults[$field] = true;
- }
- }
- foreach ($PRF_FIELDS as $field) {
- if (isset($user->$field)) {
- continue;
- }
- if (isset($formdata->$field)) {
- // process templates
- $user->$field = uu_process_template($formdata->$field, $user);
- $formdefaults[$field] = true;
- }
- }
- // delete user
- if (!empty($user->deleted)) {
- if (!$allowdeletes) {
- $usersskipped++;
- $upt->track('status', $strusernotdeletedoff, 'warning');
- continue;
- }
- if ($existinguser) {
- if (is_siteadmin($existinguser->id)) {
- $upt->track('status', $strusernotdeletedadmin, 'error');
- $deleteerrors++;
- continue;
- }
- if (delete_user($existinguser)) {
- $upt->track('status', $struserdeleted);
- $deletes++;
- } else {
- $upt->track('status', $strusernotdeletederror, 'error');
- $deleteerrors++;
- }
- } else {
- $upt->track('status', $strusernotdeletedmissing, 'error');
- $deleteerrors++;
- }
- continue;
- }
- // we do not need the deleted flag anymore
- unset($user->deleted);
- // renaming requested?
- if (!empty($user->oldusername) ) {
- if (!$allowrenames) {
- $usersskipped++;
- $upt->track('status', $strusernotrenamedoff, 'warning');
- continue;
- }
- if ($existinguser) {
- $upt->track('status', $strusernotrenamedexists, 'error');
- $renameerrors++;
- continue;
- }
- if ($user->username === 'guest') {
- $upt->track('status', get_string('guestnoeditprofileother', 'error'), 'error');
- $renameerrors++;
- continue;
- }
- if ($standardusernames) {
- $oldusername = clean_param($user->oldusername, PARAM_USERNAME);
- } else {
- $oldusername = $user->oldusername;
- }
- // no guessing when looking for old username, it must be exact match
- if ($olduser = $DB->get_record('user', array('username'=>$oldusername, 'mnethostid'=>$CFG->mnet_localhost_id))) {
- $upt->track('id', $olduser->id, 'normal', false);
- if (is_siteadmin($olduser->id)) {
- $upt->track('status', $strusernotrenamedadmin, 'error');
- $renameerrors++;
- continue;
- }
- $DB->set_field('user', 'username', $user->username, array('id'=>$olduser->id));
- $upt->track('username', '', 'normal', false); // clear previous
- $upt->track('username', s($oldusername).'-->'.s($user->username), 'info');
- $upt->track('status', $struserrenamed);
- $renames++;
- } else {
- $upt->track('status', $strusernotrenamedmissing, 'error');
- $renameerrors++;
- continue;
- }
- $existinguser = $olduser;
- $existinguser->username = $user->username;
- }
- // can we process with update or insert?
- $skip = false;
- switch ($optype) {
- case UU_USER_ADDNEW:
- if ($existinguser) {
- $usersskipped++;
- $upt->track('status', $strusernotadded, 'warning');
- $skip = true;
- }
- break;
- case UU_USER_ADDINC:
- if ($existinguser) {
- //this should not happen!
- $upt->track('status', $strusernotaddederror, 'error');
- $userserrors++;
- $skip = true;
- }
- break;
- case UU_USER_ADD_UPDATE:
- break;
- case UU_USER_UPDATE:
- if (!$existinguser) {
- $usersskipped++;
- $upt->track('status', $strusernotupdatednotexists, 'warning');
- $skip = true;
- }
- break;
- default:
- // unknown type
- $skip = true;
- }
- if ($skip) {
- continue;
- }
- if ($existinguser) {
- $user->id = $existinguser->id;
- $upt->track('username', html_writer::link(new moodle_url('/user/profile.php', array('id'=>$existinguser->id)), s($existinguser->username)), 'normal', false);
- if (is_siteadmin($user->id)) {
- $upt->track('status', $strusernotupdatedadmin, 'error');
- $userserrors++;
- continue;
- }
- $existinguser->timemodified = time();
- // do NOT mess with timecreated or firstaccess here!
- //load existing profile data
- profile_load_data($existinguser);
- $upt->track('auth', $existinguser->auth, 'normal', false);
- $doupdate = false;
- if ($updatetype != UU_UPDATE_NOCHANGES) {
- if (!empty($user->auth) and $user->auth !== $existinguser->auth) {
- $upt->track('auth', s($existinguser->auth).'-->'.s($user->auth), 'info', false);
- $existinguser->auth = $user->auth;
- if (!isset($supportedauths[$user->auth])) {
- $upt->track('auth', $struserauthunsupported, 'warning');
- }
- }
- $allcolumns = array_merge($STD_FIELDS, $PRF_FIELDS);
- foreach ($allcolumns as $column) {
- if ($column === 'username' or $column === 'password' or $column === 'auth') {
- // these can not be changed here
- continue;
- }
- if (!property_exists($user, $column) or !property_exists($existinguser, $column)) {
- // this should never happen
- continue;
- }
- if ($updatetype == UU_UPDATE_MISSING) {
- if (!is_null($existinguser->$column) and $existinguser->$column !== '') {
- continue;
- }
- } else if ($updatetype == UU_UPDATE_ALLOVERRIDE) {
- // we override everything
- } else if ($updatetype == UU_UPDATE_FILEOVERRIDE) {
- if (!empty($formdefaults[$column])) {
- // do not override with form defaults
- continue;
- }
- }
- if ($existinguser->$column !== $user->$column) {
- if ($column === 'email') {
- if ($DB->record_exists('user', array('email'=>$user->email))) {
- if ($noemailduplicates) {
- $upt->track('email', $stremailduplicate, 'error');
- $upt->track('status', $strusernotupdated, 'error');
- $userserrors++;
- continue 2;
- } else {
- $upt->track('email', $stremailduplicate, 'warning');
- }
- }
- if (!validate_email($user->email)) {
- $upt->track('email', get_string('invalidemail'), 'warning');
- }
- }
- if (in_array($column, $upt->columns)) {
- $upt->track($column, s($existinguser->$column).'-->'.s($user->$column), 'info', false);
- }
- $existinguser->$column = $user->$column;
- $doupdate = true;
- }
- }
- }
- try {
- $auth = get_auth_plugin($existinguser->auth);
- } catch (Exception $e) {
- $upt->track('auth', get_string('userautherror', 'error', s($existinguser->auth)), 'error');
- $upt->track('status', $strusernotupdated, 'error');
- $userserrors++;
- continue;
- }
- $isinternalauth = $auth->is_internal();
- // changing of passwords is a special case
- // do not force password changes for external auth plugins!
- $oldpw = $existinguser->password;
- if (!$isinternalauth) {
- $existinguser->password = 'not cached';
- $upt->track('password', '-', 'normal', false);
- // clean up prefs
- unset_user_preference('create_password', $existinguser);
- 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);
- $usersupdated++;
- // save custom profile fields data from csv file
- profile_save_data($existinguser);
- events_trigger('user_updated', $existinguser);
- if ($bulk == UU_BULK_UPDATED or $bulk == UU_BULK_ALL) {
- if (!in_array($user->id, $SESSION->bulk_users)) {
- $SESSION->bulk_users[] = $user->id;
- }
- }
- } else {
- // no user information changed
- $upt->track('status', $struseruptodate);
- $usersuptodate++;
- if ($bulk == UU_BULK_ALL) {
- if (!in_array($user->id, $SESSION->bulk_users)) {
- $SESSION->bulk_users[] = $user->id;
- }
- }
- }
- } else {
- // save the new user to the database
- $user->confirmed = 1;
- $user->timemodified = time();
- $user->timecreated = time();
- $user->mnethostid = $CFG->mnet_localhost_id; // we support ONLY local accounts here, sorry
- if (empty($user->auth)) {
- $user->auth = 'manual';
- }
- $upt->track('auth', $user->auth, 'normal', false);
- // do not insert record if new auth plugin does not exist!
- try {
- $auth = get_auth_plugin($user->auth);
- } catch (Exception $e) {
- $upt->track('auth', get_string('userautherror', 'error', s($user->auth)), 'error');
- $upt->track('status', $strusernotaddederror, 'error');
- $userserrors++;
- continue;
- }
- if (!isset($supportedauths[$user->auth])) {
- $upt->track('auth', $struserauthunsupported, 'warning');
- }
- $isinternalauth = $auth->is_internal();
- if ($DB->record_exists('user', array('email'=>$user->email))) {
- if ($noemailduplicates) {
- $upt->track('email', $stremailduplicate, 'error');
- $upt->track('status', $strusernotaddederror, 'error');
- $userserrors++;
- continue;
- } else {
- $upt->track('email', $stremailduplicate, 'warning');
- }
- }
- if (!validate_email($user->email)) {
- $upt->track('email', get_string('invalidemail'), 'warning');
- }
- $forcechangepassword = false;
- if ($isinternalauth) {
- if (empty($user->password)) {
- if ($createpasswords) {
- $user->password = 'to be generated';
- $upt->track('password', '', 'normal', false);
- $upt->track('password', get_string('uupasswordcron', 'admin'), 'warning', false);
- } else {
- $upt->track('password', '', 'normal', false);
- $upt->track('password', get_string('missingfield', 'error', 'password'), 'error');
- $upt->track('status', $strusernotaddederror, 'error');
- $userserrors++;
- continue;
- }
- } else {
- $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');
- }
- $forcechangepassword = true;
- }
- $user->password = hash_internal_user_password($user->password);
- }
- } else {
- $user->password = 'not cached';
- $upt->track('password', '-', 'normal', false);
- }
- // create user - insert_record ignores any extra properties
- $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[] = $user->id;
- }
- }
- }
- // find course enrolments, groups, roles/types and enrol periods
- // this is again a special case, we always do this for any updated or created users
- foreach ($filecolumns as $column) {
- if (!preg_match('/^course\d+$/', $column)) {
- continue;
- }
- $i = substr($column, 6);
- if (empty($user->{'course'.$i})) {
- continue;
- }
- $shortname = $user->{'course'.$i};
- if (!array_key_exists($shortname, $ccache)) {
- if (!$course = $DB->get_record('course', array('shortname'=>$shortname), 'id, shortname')) {
- $upt->track('enrolments', get_string('unknowncourse', 'error', s($shortname)), 'error');
- continue;
- }
- $ccache[$shortname] = $course;
- $ccache[$shortname]->groups = null;
- }
- $courseid = $ccache[$shortname]->id;
- $coursecontext = get_context_instance(CONTEXT_COURSE, $courseid);
- if (!isset($manualcache[$courseid])) {
- $manualcache[$courseid] = false;
- if ($manual) {
- if ($instances = enrol_get_instances($courseid, false)) {
- foreach ($instances as $instance) {
- if ($instance->enrol === 'manual') {
- $manualcache[$courseid] = $instance;
- break;
- }
- }
- }
- }
- }
- if ($manual and $manualcache[$courseid]) {
- // find role
- $rid = false;
- if (!empty($user->{'role'.$i})) {
- $addrole = $user->{'role'.$i};
- if (array_key_exists($addrole, $rolecache)) {
- $rid = $rolecache[$addrole]->id;
- } else {
- $upt->track('enrolments', get_string('unknownrole', 'error', s($addrole)), 'error');
- continue;
- }
- } else if (!empty($user->{'type'.$i})) {
- // if no role, then find "old" enrolment type
- $addtype = $user->{'type'.$i};
- if ($addtype < 1 or $addtype > 3) {
- $upt->track('enrolments', $strerror.': typeN = 1|2|3', 'error');
- continue;
- } else if (empty($formdata->{'uulegacy'.$addtype})) {
- continue;
- } else {
- $rid = $formdata->{'uulegacy'.$addtype};
- }
- } else {
- // no role specified, use the default from manual enrol plugin
- $rid = $manualcache[$courseid]->roleid;
- }
- if ($rid) {
- // find duration
- $timeend = 0;
- if (!empty($user->{'enrolperiod'.$i})) {
- $duration = (int)$user->{'enrolperiod'.$i} * 60*60*24; // convert days to seconds
- if ($duration > 0) { // sanity check
- $timeend = $today + $duration;
- }
- }
- $manual->enrol_user($manualcache[$courseid], $user->id, $rid, $today, $timeend, true);
- $a = new stdClass();
- $a->course = $shortname;
- $a->role = $rolecache[$rid]->name;
- $upt->track('enrolments', get_string('enrolledincourserole', 'enrol_manual', $a));
- }
- }
- // find group to add to
- if (!empty($user->{'group'.$i})) {
- // make sure user is enrolled into course before adding into groups
- if (!is_enrolled($coursecontext, $user->id)) {
- $upt->track('enrolments', get_string('addedtogroupnotenrolled', '', $user->{'group'.$i}), 'error');
- continue;
- }
- //build group cache
- if (is_null($ccache[$shortname]->groups)) {
- $ccache[$shortname]->groups = array();
- if ($groups = groups_get_all_groups($courseid)) {
- foreach ($groups as $gid=>$group) {
- $ccache[$shortname]->groups[$gid] = new stdClass();
- $ccache[$shortname]->groups[$gid]->id = $gid;
- $ccache[$shortname]->groups[$gid]->name = $group->name;
- if (!is_numeric($group->name)) { // only non-numeric names are supported!!!
- $ccache[$shortname]->groups[$group->name] = new stdClass();
- $ccache[$shortname]->groups[$group->name]->id = $gid;
- $ccache[$shortname]->groups[$group->name]->name = $group->name;
- }
- }
- }
- }
- // group exists?
- $addgroup = $user->{'group'.$i};
- if (!array_key_exists($addgroup, $ccache[$shortname]->groups)) {
- // if group doesn't exist, create it
- $newgroupdata = new stdClass();
- $newgroupdata->name = $addgroup;
- $newgroupdata->courseid = $ccache[$shortname]->id;
- if ($ccache[$shortname]->groups[$addgroup]->id = groups_create_group($newgroupdata)){
- $ccache[$shortname]->groups[$addgroup]->name = $newgroupdata->name;
- } else {
- $upt->track('enrolments', get_string('unknowngroup', 'error', s($addgroup)), 'error');
- continue;
- }
- }
- $gid = $ccache[$shortname]->groups[$addgroup]->id;
- $gname = $ccache[$shortname]->groups[$addgroup]->name;
- try {
- if (groups_add_member($gid, $user->id)) {
- $upt->track('enrolments', get_string('addedtogroup', '', s($gname)));
- } else {
- $upt->track('enrolments', get_string('addedtogroupnot', '', s($gname)), 'error');
- }
- } catch (moodle_exception $e) {
- $upt->track('enrolments', get_string('addedtogroupnot', '', s($gname)), 'error');
- continue;
- }
- }
- }
- }
- $upt->close(); // close table
- $cir->close();
- $cir->cleanup(true);
- echo $OUTPUT->box_start('boxwidthnarrow boxaligncenter generalbox', 'uploadresults');
- echo '<p>';
- if ($optype != UU_USER_UPDATE) {
- echo get_string('userscreated', 'admin').': '.$usersnew.'<br />';
- }
- if ($optype == UU_USER_UPDATE or $optype == UU_USER_ADD_UPDATE) {
- echo get_string('usersupdated', 'admin').': '.$usersupdated.'<br />';
- }
- if ($allowdeletes) {
- echo get_string('usersdeleted', 'admin').': '.$deletes.'<br />';
- echo get_string('deleteerrors', 'admin').': '.$deleteerrors.'<br />';
- }
- if ($allowrenames) {
- echo get_string('usersrenamed', 'admin').': '.$renames.'<br />';
- echo get_string('renameerrors', 'admin').': '.$renameerrors.'<br />';
- }
- if ($usersskipped) {
- echo get_string('usersskipped', 'admin').': '.$usersskipped.'<br />';
- }
- echo get_string('usersweakpassword', 'admin').': '.$weakpasswords.'<br />';
- echo get_string('errors', 'admin').': '.$userserrors.'</p>';
- echo $OUTPUT->box_end();
- if ($bulk) {
- echo $OUTPUT->continue_button($bulknurl);
- } else {
- echo $OUTPUT->continue_button($returnurl);
- }
- echo $OUTPUT->footer();
- die;
- }
- // Print the header
- echo $OUTPUT->header();
- echo $OUTPUT->heading(get_string('uploaduserspreview', 'admin'));
- // NOTE: this is JUST csv processing preview, we must not prevent import from here if there is something in the file!!
- // this was intended for validation of csv formatting and encoding, not filtering the data!!!!
- // we definitely must not process the whole file!
- // preview table data
- $data = array();
- $cir->init();
- $linenum = 1; //column header is first line
- while ($linenum <= $previewrows and $fields = $cir->next()) {
- $linenum++;
- $rowcols = array();
- $rowcols['line'] = $linenum;
- foreach($fields as $key => $field) {
- $rowcols[$filecolumns[$key]] = s($field);
- }
- $rowcols['status'] = array();
- if (isset($rowcols['username'])) {
- $stdusername = clean_param($rowcols['username'], PARAM_USERNAME);
- if ($rowcols['username'] !== $stdusername) {
- $rowcols['status'][] = get_string('invalidusernameupload');
- }
- if ($userid = $DB->get_field('user', 'id', array('username'=>$stdusername, 'mnethostid'=>$CFG->mnet_localhost_id))) {
- $rowcols['username'] = html_writer::link(new moodle_url('/user/profile.php', array('id'=>$userid)), $rowcols['username']);
- }
- } else {
- $rowcols['status'][] = get_string('missingusername');
- }
- if (!validate_email($rowcols['email'])) {
- $rowcols['status'][] = get_string('invalidemail');
- }
- if ($DB->record_exists('user', array('email'=>$rowcols['email']))) {
- $rowcols['status'][] = $stremailduplicate;
- }
- $rowcols['status'] = implode('<br />', $rowcols['status']);
- $data[] = $rowcols;
- }
- if ($fields = $cir->next()) {
- $data[] = array_fill(0, count($fields) + 2, '...');
- }
- $cir->close();
- $table = new html_table();
- $table->id = "uupreview";
- $table->attributes['class'] = 'generaltable';
- $table->tablealign = 'center';
- $table->summary = get_string('uploaduserspreview', 'admin');
- $table->head = array();
- $table->data = $data;
- $table->head[] = get_string('uucsvline', 'admin');
- foreach ($filecolumns as $column) {
- $table->head[] = $column;
- }
- $table->head[] = get_string('status');
- echo html_writer::tag('div', html_writer::table($table), array('class'=>'flexible-wrap'));
- /// Print the form
- $mform2->display();
- echo $OUTPUT->footer();
- die;