mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
311 lines
13 KiB
PHP
311 lines
13 KiB
PHP
<?php // $Id$
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->dirroot.'/user/filters/lib.php');
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$delete = optional_param('delete', 0, PARAM_INT);
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$confirm = optional_param('confirm', '', PARAM_ALPHANUM); //md5 confirmation hash
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$confirmuser = optional_param('confirmuser', 0, PARAM_INT);
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$sort = optional_param('sort', 'name', PARAM_ALPHA);
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$dir = optional_param('dir', 'ASC', PARAM_ALPHA);
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$page = optional_param('page', 0, PARAM_INT);
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$perpage = optional_param('perpage', 30, PARAM_INT); // how many per page
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$ru = optional_param('ru', '2', PARAM_INT); // show remote users
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$lu = optional_param('lu', '2', PARAM_INT); // show local users
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$acl = optional_param('acl', '0', PARAM_INT); // id of user to tweak mnet ACL (requires $access)
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admin_externalpage_setup('editusers');
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$sitecontext = get_context_instance(CONTEXT_SYSTEM);
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$site = get_site();
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if (!has_capability('moodle/user:update', $sitecontext) and !has_capability('moodle/user:delete', $sitecontext)) {
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print_error('nopermissions', 'error', '', 'edit/delete users');
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}
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$stredit = get_string('edit');
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$strdelete = get_string('delete');
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$strdeletecheck = get_string('deletecheck');
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$strshowallusers = get_string('showallusers');
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if (empty($CFG->loginhttps)) {
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$securewwwroot = $CFG->wwwroot;
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} else {
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$securewwwroot = str_replace('http:','https:',$CFG->wwwroot);
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}
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admin_externalpage_print_header();
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if ($confirmuser and confirm_sesskey()) {
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if (!$user = $DB->get_record('user', array('id'=>$confirmuser))) {
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print_error('nousers');
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}
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$auth = get_auth_plugin($user->auth);
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$result = $auth->user_confirm($user->username, $user->secret);
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if ($result == AUTH_CONFIRM_OK or $result == AUTH_CONFIRM_ALREADY) {
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notify(get_string('userconfirmed', '', fullname($user, true)) );
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} else {
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notify(get_string('usernotconfirmed', '', fullname($user, true)));
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}
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} else if ($delete and confirm_sesskey()) { // Delete a selected user, after confirmation
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if (!has_capability('moodle/user:delete', $sitecontext)) {
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print_error('nopermissions', 'error', '', 'delete a user');
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}
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if (!$user = $DB->get_record('user', array('id'=>$delete))) {
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print_error('nousers', 'error');
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}
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if (is_primary_admin($user->id)) {
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print_error('nopermissions', 'error', '', 'delete the primary admin user');
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}
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if ($confirm != md5($delete)) {
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$fullname = fullname($user, true);
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print_heading(get_string('deleteuser', 'admin'));
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$optionsyes = array('delete'=>$delete, 'confirm'=>md5($delete), 'sesskey'=>sesskey());
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notice_yesno(get_string('deletecheckfull', '', "'$fullname'"), 'user.php', 'user.php', $optionsyes, NULL, 'post', 'get');
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admin_externalpage_print_footer();
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die;
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} else if (data_submitted() and !$user->deleted) {
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if (delete_user($user)) {
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notify(get_string('deletedactivity', '', fullname($user, true)) );
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} else {
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notify(get_string('deletednot', '', fullname($user, true)));
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}
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}
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} else if ($acl and confirm_sesskey()) {
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if (!has_capability('moodle/user:delete', $sitecontext)) {
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// TODO: this should be under a separate capability
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print_error('nopermissions', 'error', '', 'modify the NMET access control list');
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}
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if (!$user = $DB->get_record('user', array('id'=>$acl))) {
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print_error('nousers', 'error');
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}
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if (!is_mnet_remote_user($user)) {
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print_error('usermustbemnet', 'error');
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}
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$accessctrl = strtolower(required_param('accessctrl', PARAM_ALPHA));
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if ($accessctrl != 'allow' and $accessctrl != 'deny') {
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print_error('invalidaccessparameter', 'error');
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}
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$aclrecord = $DB->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid));
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if (empty($aclrecord)) {
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$aclrecord = new object();
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$aclrecord->mnet_host_id = $user->mnethostid;
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$aclrecord->username = $user->username;
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$aclrecord->accessctrl = $accessctrl;
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if (!$DB->insert_record('mnet_sso_access_control', $aclrecord)) {
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print_error('dbnotinsert', 'debug', '', 'the MNET access control list');
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}
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} else {
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$aclrecord->accessctrl = $accessctrl;
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if (!$DB->update_record('mnet_sso_access_control', $aclrecord)) {
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print_error('dbnotupdate', 'debug', '', 'the MNET access control list');
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}
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}
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$mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
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notify("MNET access control list updated: username '$user->username' from host '"
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. $mnethosts[$user->mnethostid]->name
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. "' access now set to '$accessctrl'.");
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}
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// create the user filter form
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$ufiltering = new user_filtering();
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// Carry on with the user listing
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$columns = array("firstname", "lastname", "email", "city", "country", "lastaccess");
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foreach ($columns as $column) {
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$string[$column] = get_string("$column");
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if ($sort != $column) {
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$columnicon = "";
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if ($column == "lastaccess") {
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$columndir = "DESC";
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} else {
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$columndir = "ASC";
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}
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} else {
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$columndir = $dir == "ASC" ? "DESC":"ASC";
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if ($column == "lastaccess") {
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$columnicon = $dir == "ASC" ? "up":"down";
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} else {
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$columnicon = $dir == "ASC" ? "down":"up";
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}
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$columnicon = " <img src=\"$CFG->pixpath/t/$columnicon.gif\" alt=\"\" />";
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}
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$$column = "<a href=\"user.php?sort=$column&dir=$columndir\">".$string[$column]."</a>$columnicon";
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}
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if ($sort == "name") {
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$sort = "firstname";
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}
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list($extrasql, $params) = $ufiltering->get_sql_filter();
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$users = get_users_listing($sort, $dir, $page*$perpage, $perpage, '', '', '', $extrasql, $params);
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$usercount = get_users(false);
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$usersearchcount = get_users(false, '', true, null, "", '', '', '', '', '*', $extrasql, $params);
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if ($extrasql !== '') {
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print_heading("$usersearchcount / $usercount ".get_string('users'));
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$usercount = $usersearchcount;
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} else {
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print_heading("$usercount ".get_string('users'));
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}
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$alphabet = explode(',', get_string('alphabet'));
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$strall = get_string('all');
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print_paging_bar($usercount, $page, $perpage,
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"user.php?sort=$sort&dir=$dir&perpage=$perpage&");
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flush();
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if (!$users) {
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$match = array();
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print_heading(get_string('nousersfound'));
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$table = NULL;
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} else {
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$countries = get_list_of_countries();
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if (empty($mnethosts)) {
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$mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
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}
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foreach ($users as $key => $user) {
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if (!empty($user->country)) {
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$users[$key]->country = $countries[$user->country];
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}
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}
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if ($sort == "country") { // Need to resort by full country name, not code
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foreach ($users as $user) {
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$susers[$user->id] = $user->country;
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}
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asort($susers);
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foreach ($susers as $key => $value) {
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$nusers[] = $users[$key];
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}
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$users = $nusers;
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}
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$mainadmin = get_admin();
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$override = new object();
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$override->firstname = 'firstname';
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$override->lastname = 'lastname';
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$fullnamelanguage = get_string('fullnamedisplay', '', $override);
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if (($CFG->fullnamedisplay == 'firstname lastname') or
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($CFG->fullnamedisplay == 'firstname') or
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($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'firstname lastname' )) {
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$fullnamedisplay = "$firstname / $lastname";
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} else { // ($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'lastname firstname')
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$fullnamedisplay = "$lastname / $firstname";
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}
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$table->head = array ($fullnamedisplay, $email, $city, $country, $lastaccess, "", "", "");
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$table->align = array ("left", "left", "left", "left", "left", "center", "center", "center");
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$table->width = "95%";
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foreach ($users as $user) {
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if ($user->username == 'guest') {
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continue; // do not dispaly dummy new user and guest here
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}
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if ($user->id == $USER->id) {
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$deletebutton = "";
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} else {
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if (has_capability('moodle/user:delete', $sitecontext)) {
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$deletebutton = "<a href=\"user.php?delete=$user->id&sesskey=$USER->sesskey\">$strdelete</a>";
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} else {
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$deletebutton ="";
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}
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}
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if (has_capability('moodle/user:update', $sitecontext) and ($user->id==$USER->id or $user->id != $mainadmin->id) and !is_mnet_remote_user($user)) {
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$editbutton = "<a href=\"$securewwwroot/user/editadvanced.php?id=$user->id&course=$site->id\">$stredit</a>";
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if ($user->confirmed == 0) {
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$confirmbutton = "<a href=\"user.php?confirmuser=$user->id&sesskey=$USER->sesskey\">" . get_string('confirm') . "</a>";
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} else {
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$confirmbutton = "";
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}
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} else {
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$editbutton ="";
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if ($user->confirmed == 0) {
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$confirmbutton = "<span class=\"dimmed_text\">".get_string('confirm')."</span>";
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} else {
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$confirmbutton = "";
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}
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}
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// for remote users, shuffle columns around and display MNET stuff
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if (is_mnet_remote_user($user)) {
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$accessctrl = 'allow';
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if ($acl = $DF->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid))) {
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$accessctrl = $acl->accessctrl;
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}
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$changeaccessto = ($accessctrl == 'deny' ? 'allow' : 'deny');
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// delete button in confirm column - remote users should already be confirmed
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// TODO: no delete for remote users, for now. new userid, delete flag, unique on username/host...
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$confirmbutton = "";
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// ACL in delete column
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$deletebutton = get_string($accessctrl, 'mnet');
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if (has_capability('moodle/user:delete', $sitecontext)) {
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// TODO: this should be under a separate capability
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$deletebutton .= " (<a href=\"?acl={$user->id}&accessctrl=$changeaccessto&sesskey={$USER->sesskey}\">"
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. get_string($changeaccessto, 'mnet') . " access</a>)";
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}
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// mnet info in edit column
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if (isset($mnethosts[$user->mnethostid])) {
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$editbutton = $mnethosts[$user->mnethostid]->name;
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}
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}
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if ($user->lastaccess) {
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$strlastaccess = format_time(time() - $user->lastaccess);
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} else {
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$strlastaccess = get_string('never');
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}
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$fullname = fullname($user, true);
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$table->data[] = array ("<a href=\"../user/view.php?id=$user->id&course=$site->id\">$fullname</a>",
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"$user->email",
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"$user->city",
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"$user->country",
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$strlastaccess,
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$editbutton,
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$deletebutton,
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$confirmbutton);
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}
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}
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// add filters
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$ufiltering->display_add();
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$ufiltering->display_active();
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if (has_capability('moodle/user:create', $sitecontext)) {
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print_heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
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}
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if (!empty($table)) {
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print_table($table);
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print_paging_bar($usercount, $page, $perpage,
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"user.php?sort=$sort&dir=$dir&perpage=$perpage&");
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if (has_capability('moodle/user:create', $sitecontext)) {
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print_heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
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}
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}
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admin_externalpage_print_footer();
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?>
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