libdir.'/adminlib.php');
$processed = optional_param('processed', '', PARAM_BOOL);
$sort = optional_param('sort', 'fullname', PARAM_ALPHA); //Sort by full name
$dir = optional_param('dir', 'asc', PARAM_ALPHA); //Order to sort (ASC)
require_login();
admin_externalpage_setup('userbulk');
require_capability('moodle/role:assign', get_context_instance(CONTEXT_SYSTEM)); //TODO: use some enrol cap
$return = $CFG->wwwroot.'/'.$CFG->admin.'/user/user_bulk.php';
//If no users selected then return to user_bulk.php
if (empty($SESSION->bulk_users)) {
redirect($return);
}
$users = $SESSION->bulk_users; //Get users to display
$usertotal = get_users(false); //Total number of users registered
$usercount = count($users); //number of users
echo $OUTPUT->header();
//take user info
foreach ($users as $key => $id) {
$user = $DB->get_record('user', array('id'=>$id));
$user->fullname = fullname($user, true);
unset($user->firstname);
unset($user->lastname);
$users[$key] = $user;
}
// Need to sort by date
function sort_compare($a, $b) {
global $sort, $dir;
if($sort == 'lastaccess') {
$rez = $b->lastaccess - $a->lastaccess;
} else {
$rez = strcasecmp(@$a->$sort, @$b->$sort);
}
return $dir == 'desc' ? -$rez : $rez;
}
usort($users, 'sort_compare');
//Take courses data (id, shortname, and fullname)
$courses = get_courses_page(1, 'c.sortorder ASC', 'c.id,c.shortname,c.fullname,c.visible', $totalcount);
$table = new html_table();
$table->width = "95%";
$columns = array('fullname');
foreach ($courses as $v)
{
$columns[] = $v->shortname;
}
//Print columns headers from table
foreach ($columns as $column) {
$strtitle = $column;
if ($sort != $column) {
$columnicon = '';
$columndir = 'asc';
} else {
$columndir = ($dir == 'asc') ? 'desc' : 'asc';
$columnicon = ' ).')
';
}
$table->head[] = ''.$strtitle.''.$columnicon;
$table->align[] = 'left';
}
// process data submitting
if(!empty($processed)) {
//Process data form here
$total = count($courses) * count($users);
for ( $i = 0; $i < $total; $i++ )
{
$param = "selected".$i;
$info = optional_param($param, '', PARAM_SEQUENCE);
/**
* user id: ids[0]
* course id: ids[1]
* enrol stat: ids[2]
*/
$ids = explode(',', $info);
if(!empty($ids[2])) {
$context = get_context_instance(CONTEXT_COURSE, $ids[1]);
role_assign(5, $ids[0], $context->id); //TODO: horrible!!
} else {
if( empty($ids[1] ) ) {
continue;
}
$context = get_context_instance(CONTEXT_COURSE, $ids[1]);
role_unassign(5, $ids[0], $context->id);
}
}
redirect($return, get_string('changessaved')); //TODO: horrible!!
}
//Form beginning
echo '';
echo $OUTPUT->footer();