mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
394 lines
16 KiB
PHP
394 lines
16 KiB
PHP
<?php // $Id$
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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$newuser = optional_param('newuser', 0, PARAM_BOOL);
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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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$perpage = optional_param('perpage', 30, PARAM_INT); // how many per page
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$search = trim(optional_param('search', '', PARAM_RAW));
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$lastinitial = optional_param('lastinitial', '', PARAM_CLEAN); // only show students with this last initial
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$firstinitial = optional_param('firstinitial', '', PARAM_CLEAN); // only show students with this first initial
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if (!$sitecontext = get_context_instance(CONTEXT_SYSTEM, SITEID)) { // Should never happen
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redirect('index.php');
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}
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if (!$CFG->rolesactive) { // No admin user yet.
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$user = new object();
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$user->firstname = get_string('admin');
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$user->lastname = get_string('user');
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$user->username = 'admin';
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$user->password = hash_internal_user_password('admin');
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$user->email = 'root@localhost';
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$user->confirmed = 1;
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$user->lang = $CFG->lang;
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$user->maildisplay = 1;
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$user->timemodified = time();
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if (! $user->id = insert_record('user', $user)) {
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error("SERIOUS ERROR: Could not create admin user record !!!");
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}
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if (! $user = get_record('user', 'id', $user->id)) { // Double check.
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error("User ID was incorrect (can't find it)");
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}
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// Assign the default admin role to the new user.
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if (!$adminroles = get_roles_with_capability('moodle/legacy:admin', CAP_ALLOW)) {
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error('No admin role could be found');
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}
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foreach ($adminroles as $adminrole) {
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role_assign($adminrole->id, $user->id, 0, $sitecontext->id);
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}
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set_config('rolesactive', 1);
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if (! $site = get_site()) {
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error("Could not find site-level course");
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}
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// Log the user in.
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$USER = $user;
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$USER->loggedin = true;
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$USER->sessionIP = md5(getremoteaddr()); // Store the current IP in the session
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$USER->site = $CFG->wwwroot;
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$USER->admin = true;
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$USER->newadminuser = true;
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sesskey(); // For added security, used to check script parameters
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load_user_capability();
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redirect("$CFG->wwwroot/user/edit.php?id=$user->id&course=$site->id"); // Edit thyself
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exit;
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} else {
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if (! $site = get_site()) {
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error("Could not find site-level course");
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}
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}
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require_login();
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$adminroot = admin_get_root();
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if ($newuser) {
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admin_externalpage_setup('addnewuser', $adminroot);
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} else {
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admin_externalpage_setup('editusers', $adminroot);
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}
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if ($newuser) { // Create a new user
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if (!has_capability('moodle/user:create', $sitecontext)) {
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error('You do not have the required permission to create new users.');
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}
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if (!$user = get_record('user', 'username', 'changeme')) { // half finished user from another time
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$user = new object();
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$user->auth = 'manual';
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$user->firstname = '';
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$user->lastname = '';
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$user->username = 'changeme';
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$user->password = '';
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$user->email = '';
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$user->lang = $CFG->lang;
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$user->confirmed = 1;
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$user->timemodified = time();
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if (! $user->id = insert_record('user', $user)) {
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error('Could not start a new user!');
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}
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}
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redirect("$CFG->wwwroot/user/edit.php?id=$user->id&course=$site->id");
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} else { // List all users for editing
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if (!has_capability('moodle/user:update', $sitecontext) and !has_capability('moodle/user:delete', $sitecontext)) {
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error('You do not have the required permission to edit/delete users.');
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}
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$stredit = get_string('edit');
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$strdelete = get_string('delete');
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$strdeletecheck = get_string('deletecheck');
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$strsearch = get_string('search');
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$strshowallusers = get_string('showallusers');
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admin_externalpage_print_header($adminroot);
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if ($confirmuser and confirm_sesskey()) {
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if (!$user = get_record('user', 'id', $confirmuser)) {
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error("No such user!");
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}
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$confirmeduser = new object();
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$confirmeduser->id = $confirmuser;
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$confirmeduser->confirmed = 1;
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$confirmeduser->timemodified = time();
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if (update_record('user', $confirmeduser)) {
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notify(get_string('userconfirmed', '', fullname($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', $sitecontext)) {
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error('You do not have the required permission to delete a user.');
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}
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if (!$user = get_record('user', 'id', $delete)) {
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error("No such user!");
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}
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$primaryadmin = get_admin();
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if ($user->id == $primaryadmin->id) {
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error("You are not allowed to delete the primary admin user!");
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}
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if ($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', $optionsyes, NULL, 'post', 'get');
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admin_externalpage_print_footer($adminroot);
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die;
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} else if (data_submitted() and !$user->deleted) {
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$updateuser = new object();
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$updateuser->id = $user->id;
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$updateuser->deleted = 1;
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$updateuser->username = "$user->email.".time(); // Remember it just in case
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$updateuser->email = ''; // Clear this field to free it up
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$updateuser->idnumber = ''; // Clear this field to free it up
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$updateuser->timemodified = time();
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if (update_record('user', $updateuser)) {
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// not sure if this is needed. unenrol_student($user->id); // From all courses
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delete_records('role_assignments', 'userid', $user->id); // unassign all roles
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// remove all context assigned on this user?
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notify(get_string('deletedactivity', '', fullname($user, true)) );
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} else {
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notify(get_string('deletednot', '', fullname($user, true)));
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}
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}
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}
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// Carry on with the user listing
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$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&search=".urlencode(stripslashes($search))."&firstinitial=$firstinitial&lastinitial=$lastinitial\">".$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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$users = get_users_listing($sort, $dir, $page*$perpage, $perpage, $search, $firstinitial, $lastinitial);
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$usercount = get_users(false);
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$usersearchcount = get_users(false, $search, true, "", "", $firstinitial, $lastinitial);
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if ($search or $firstinitial or $lastinitial) {
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print_heading("$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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/// Bar of first initials
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echo "<center><p align=\"center\">";
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echo get_string("firstname")." : ";
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if ($firstinitial) {
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echo " <a href=\"user.php?sort=firstname&dir=ASC&".
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"perpage=$perpage&lastinitial=$lastinitial\">$strall</a> ";
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} else {
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echo " <b>$strall</b> ";
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}
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foreach ($alphabet as $letter) {
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if ($letter == $firstinitial) {
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echo " <b>$letter</b> ";
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} else {
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echo " <a href=\"user.php?sort=firstname&dir=ASC&".
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"perpage=$perpage&lastinitial=$lastinitial&firstinitial=$letter\">$letter</a> ";
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}
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}
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echo "<br />";
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/// Bar of last initials
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echo get_string("lastname")." : ";
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if ($lastinitial) {
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echo " <a href=\"user.php?sort=lastname&dir=ASC&".
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"perpage=$perpage&firstinitial=$firstinitial\">$strall</a> ";
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} else {
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echo " <b>$strall</b> ";
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}
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foreach ($alphabet as $letter) {
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if ($letter == $lastinitial) {
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echo " <b>$letter</b> ";
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} else {
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echo " <a href=\"user.php?sort=lastname&dir=ASC&".
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"perpage=$perpage&firstinitial=$firstinitial&lastinitial=$letter\">$letter</a> ";
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}
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}
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echo "</p>";
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echo "</center>";
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print_paging_bar($usercount, $page, $perpage,
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"user.php?sort=$sort&dir=$dir&perpage=$perpage&firstinitial=$firstinitial&lastinitial=$lastinitial&search=".urlencode(stripslashes($search))."&");
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flush();
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if (!$users) {
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$match = array();
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if ($search !== '') {
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$match[] = s($search);
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}
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if ($firstinitial) {
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$match[] = get_string('firstname').": $firstinitial"."___";
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}
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if ($lastinitial) {
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$match[] = get_string('lastname').": $lastinitial"."___";
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}
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$matchstring = implode(", ", $match);
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print_heading(get_string('nousersmatching', '', $matchstring));
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$table = NULL;
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} else {
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$countries = get_list_of_countries();
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foreach ($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 = $nusers;
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}
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$table->head = array ("$firstname / $lastname", $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 == 'changeme' or $user->username == 'guest') {
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continue; // do not dispaly dummy new user and guest here
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}
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if ($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', $sitecontext)) {
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$editbutton = "<a href=\"../user/edit.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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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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$confirmbutton);
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}
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}
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echo "<table class=\"searchbox\" align=\"center\" cellpadding=\"10\"><tr><td>";
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echo "<form action=\"user.php\" method=\"get\">";
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echo "<input type=\"text\" name=\"search\" value=\"".s($search, true)."\" size=\"20\" />";
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echo "<input type=\"submit\" value=\"$strsearch\" />";
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if ($search) {
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echo "<input type=\"button\" onclick=\"document.location='user.php';\" value=\"$strshowallusers\" />";
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}
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echo "</form>";
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echo "</td></tr></table>";
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if (has_capability('moodle/user:create', $sitecontext)) {
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print_heading("<a href=\"user.php?newuser=true&sesskey=$USER->sesskey\">".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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"&firstinitial=$firstinitial&lastinitial=$lastinitial&search=".urlencode(stripslashes($search))."&");
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if (has_capability('moodle/user:create', $sitecontext)) {
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print_heading("<a href=\"user.php?newuser=true&sesskey=$USER->sesskey\">".get_string("addnewuser")."</a>");
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}
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}
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admin_externalpage_print_footer($adminroot);
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}
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?>
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