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<?PHP // $Id: creators.php,v 1.19 2006/03/07 20:40:21 skodak Exp $
// Admin only script to assign course creator rights to users
require_once('../config.php');
define("MAX_USERS_PER_PAGE", 50);
if (! $site = get_site()) {
redirect("$CFG->wwwroot/$CFG->admin/index.php");
}
require_login();
if (!isadmin()) {
error("You must be an administrator to use this page.");
}
if (!confirm_sesskey()) {
error(get_string('confirmsesskeybad', 'error'));
}
$primaryadmin = get_admin();
/// assign all of the configurable language strings
$stringstoload = array (
"assigncreators",
"administration",
"existingcreators",
"potentialcreators",
"search",
"users",
"searchresults",
"showall"
);
foreach ($stringstoload as $stringtoload){
$strstringtoload = "str" . $stringtoload;
$$strstringtoload = get_string($stringtoload);
}
print_header("$site->shortname: $strassigncreators",
"$site->fullname",
"<a href=\"index.php\">$stradministration</a> -> <a href=\"users.php\">$strusers</a> ->
$strassigncreators", "creatorsform.searchtext");
if (!$frm = data_submitted()) {
print_simple_box("<center>".get_string("adminhelpassigncreators")."</center>", "center", "50%");
$frm = new object();
/// A form was submitted so process the input
} else {
if (!empty($frm->add) and !empty($frm->addselect)) {
foreach ($frm->addselect as $addcreator) {
if (! add_creator($addcreator)) {
error("Could not add course creator with user id $addcreator!");
}
}
} else if (!empty($frm->remove) and !empty($frm->removeselect)) {
foreach ($frm->removeselect as $removecreator) {
if (! remove_creator($removecreator)) {
error("Could not remove course creator with user id $removecreator!");
}
}
} else if (!empty($frm->showall)) {
unset($frm->searchtext);
$frm->previoussearch = 0;
}
}
/// Is there a current search?
$previoussearch = (!empty($frm->search) or (isset($frm->previoussearch) && $frm->previoussearch == 1)) ;
/// Get all existing creators
if (! $creators = get_creators()) {
$creators = array();
}
$creatorsarray = array();
foreach ($creators as $creator) {
$creatorsarray[] = $creator->id;
}
$creatorlist = implode(',', $creatorsarray);
unset($creatorarray);
/// Get search results excluding any current admins
if (!empty($frm->searchtext) and $previoussearch) {
$searchusers = get_users(true, $frm->searchtext, true, $creatorlist, 'firstname ASC, lastname ASC',
'', '', 0, 99999, 'id, firstname, lastname, email');
$usercount = get_users(false, '', true, $creatorlist);
}
/// If no search results then get potential users excluding current creators
if (empty($searchusers)) {
if (!$users = get_users(true, '', true, $creatorlist, 'firstname ASC, lastname ASC', '', '',
0, 99999, 'id, firstname, lastname, email') ) {
$users = array();
}
$usercount = count($users);
}
$searchtext = (isset($frm->searchtext)) ? $frm->searchtext : "";
$previoussearch = ($previoussearch) ? '1' : '0';
include('./creators.html');
print_footer();
?>
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