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<?PHP // $Id$
require("../config.php");
require("../user/lib.php");
require("../lib/countries.php");
$recordsperpage = 30;
optional_variable($newuser, "");
optional_variable($delete, "");
optional_variable($confirm, "");
optional_variable($sort, "name");
optional_variable($dir, "ASC");
optional_variable($page, 0);
if (! record_exists("user_admins")) { // No admin user yet
$user->firstname = "Admin";
$user->lastname = "User";
$user->username = "admin";
$user->password = md5("admin");
$user->email = "root@localhost";
$user->confirmed = 1;
$user->lang = $CFG->lang;
$user->maildisplay = 1;
$user->timemodified = time();
if (! $user->id = insert_record("user", $user)) {
error("SERIOUS ERROR: Could not create admin user record !!!");
}
$admin->userid = $user->id;
if (! insert_record("user_admins", $admin)) {
error("Could not make user $user->id an admin !!!");
}
if (! $user = get_record("user", "id", $user->id)) { // Double check
error("User ID was incorrect (can't find it)");
}
if (! $site = get_site()) {
error("Could not find site-level course");
}
$teacher->userid = $user->id;
$teacher->course = $site->id;
$teacher->authority = 1;
if (! insert_record("user_teachers", $teacher)) {
error("Could not make user $id a teacher of site-level course !!!");
}
$USER = $user;
$USER->loggedin = true;
$USER->site = $CFG->wwwroot;
$USER->admin = true;
$USER->teacher["$site->id"] = true;
save_session("USER");
redirect("$CFG->wwwroot/user/edit.php?id=$user->id&course=$site->id");
} else {
if (! $site = get_site()) {
error("Could not find site-level course");
}
}
require_login();
if (!isadmin()) {
error("You must be an administrator to edit users this way.");
}
if ($newuser) { // Create a new user
$user->firstname = "";
$user->lastname = "";
$user->username = "changeme";
$user->password = "";
$user->email = "";
$user->lang = $CFG->lang;
$user->confirmed = 1;
$user->timemodified = time();
if (! $user->id = insert_record("user", $user)) {
if (!$user = get_record("user", "username", "changeme")) { // half finished user from another time
error("Could not start a new user!");
}
}
redirect("$CFG->wwwroot/user/edit.php?id=$user->id&course=$site->id");
} else { // List all users for editing
$stredituser = get_string("edituser");
$stradministration = get_string("administration");
$stredit = get_string("edit");
$strdelete = get_string("delete");
$strdeletecheck = get_string("deletecheck");
print_header("$site->shortname: $stredituser", $site->fullname,
"<A HREF=\"index.php\">$stradministration</A> -> $stredituser");
if ($delete) { // Delete a selected user, after confirmation
if (!$user = get_record("user", "id", "$delete")) {
error("No such user!");
}
if ($confirm != md5($delete)) {
notice_yesno(get_string("deletecheckfull", "", "'$user->firstname $user->lastname'"),
"user.php?delete=$delete&confirm=".md5($delete), "user.php");
exit;
} else if (!$user->deleted) {
$user->deleted = "1";
$user->username = "$user->email.".time(); // Remember it just in case
$user->email = ""; // Clear this field to free it up
$user->timemodified = time();
if (update_record("user", $user)) {
unenrol_student($user->id); // From all courses
remove_teacher($user->id); // From all courses
remove_admin($user->id);
notify(get_string("deletedactivity", "", "$user->firstname $user->lastname"));
} else {
notify(get_string("deletednot", "", "$user->firstname $user->lastname"));
}
}
}
// Carry on with the user listing
$usercount = get_users_count();
$columns = array("name", "email", "city", "country", "lastaccess");
foreach ($columns as $column) {
$string[$column] = get_string("$column");
$columnsort = "$column";
if ($column == "lastaccess") {
$columndir = "DESC";
} else {
$columndir = "ASC";
}
if ($columnsort == $sort) {
$$column = $string[$column];
} else {
$$column = "<A HREF=\"user.php?sort=$columnsort&dir=$columndir\">".$string[$column]."</A>";
}
}
if ($sort == "name") {
$sort = "firstname";
}
if ($users = get_users_listing($sort, $dir, $page, $recordsperpage)) {
print_heading("$usercount ".get_string("users"));
$a->start = $page;
$a->end = $page + $recordsperpage;
if ($a->end > $usercount) {
$a->end = $usercount;
}
echo "<TABLE align=center cellpadding=10><TR>";
echo "<TD>";
if ($page) {
$prevpage = $page - $recordsperpage;
if ($prevpage < 0) {
$prevpage = 0;
}
$options["dir"] = $dir;
$options["page"] = 0;
$options["sort"] = $sort;
print_single_button("user.php", $options, " << ");
echo "</TD><TD>";
$options["page"] = $prevpage;
print_single_button("user.php", $options, " < ");
}
echo "</TD><TD>";
print_heading(get_string("displayingusers", "", $a));
echo "</TD><TD>";
$nextpage = $page + $recordsperpage;
if ($nextpage < $usercount) {
$options["dir"] = $dir;
$options["page"] = $nextpage;
$options["sort"] = $sort;
print_single_button("user.php", $options, " > ");
echo "</TD><TD>";
$options["page"] = $usercount-$recordsperpage;
print_single_button("user.php", $options, " >> ");
}
echo "</TD></TR></TABLE>";
flush();
foreach ($users as $key => $user) {
$users[$key]->country = $COUNTRIES[$user->country];
}
if ($sort == "country") { // Need to resort by full country name, not code
foreach ($users as $user) {
$susers[$user->id] = $user->country;
}
asort($susers);
foreach ($susers as $key => $value) {
$nusers[] = $users[$key];
}
$users = $nusers;
}
$table->head = array ($name, $email, $city, $country, $lastaccess, "", "");
$table->align = array ("LEFT", "LEFT", "LEFT", "LEFT", "LEFT", "CENTER", "CENTER");
$table->width = "95%";
foreach ($users as $user) {
if ($user->id == $USER->id or $user->username == "changeme") {
$deletebutton = "";
} else {
$deletebutton = "<A HREF=\"user.php?delete=$user->id\" TARGET=\"$strdeletecheck\">$strdelete</A>";
}
if ($user->lastaccess) {
$strlastaccess = format_time(time() - $user->lastaccess);
} else {
$strlastaccess = get_string("never");
}
$table->data[] = array ("<A HREF=\"../user/view.php?id=$user->id&course=$site->id\">$user->firstname $user->lastname</A>",
"$user->email",
"$user->city",
"$user->country",
$strlastaccess,
"<A HREF=\"../user/edit.php?id=$user->id&course=$site->id\">$stredit</A>",
$deletebutton);
}
print_table($table);
print_heading("<A HREF=\"user.php?newuser=true\">".get_string("addnewuser")."</A>");
} else {
error("No users found!");
}
print_footer();
}
?>
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