/**
* Garbage collector
*/
function HotPotGCt($folder, $flag, $userID)
{
// Garbage Collector
$filelist = array();
if ($dir = @opendir($folder)) {
while (($file = readdir($dir)) !== false) {
if ($file != ".") {
if ($file != "..") {
$full_name = $folder . "/" . $file;
if (is_dir($full_name)) {
HotPotGCt($folder . "/" . $file, $flag);
} else {
$filelist[] = $file;
}
}
}
}
closedir($dir);
}
while (list($key, $val) = each($filelist)) {
if (stristr($val, $userID . ".t.html")) {
if ($flag == 1) {
my_delete($folder . "/" . $val);
} else {
echo $folder . "/" . $val . "<br />";
}
}
}
}
break;
default:
break;
}
}
}
// Actions div bar
if ($is_allowedToEdit) {
echo '<div class="actions">';
}
// Selects $limit exercises at the same time
// maximum number of exercises on a same page
$limit = 50;
// Display the next and previous link if needed
$from = $page * $limit;
HotPotGCt($documentPath, 1, $userId);
//condition for the session
$course_code = api_get_course_id();
$session_id = api_get_session_id();
$condition_session = api_get_session_condition($session_id, true, true);
// Only for administrators
if ($is_allowedToEdit) {
$total_sql = "SELECT count(iid) as count FROM {$TBL_EXERCISES}\n WHERE c_id = {$courseId} AND active<>'-1' {$condition_session} ";
$sql = "SELECT * FROM {$TBL_EXERCISES}\n WHERE c_id = {$courseId} AND active<>'-1' {$condition_session}\n ORDER BY title\n LIMIT " . $from . "," . $limit;
} else {
// Only for students
$total_sql = "SELECT count(iid) as count FROM {$TBL_EXERCISES}\n WHERE c_id = {$courseId} AND active = '1' {$condition_session} ";
$sql = "SELECT * FROM {$TBL_EXERCISES}\n WHERE c_id = {$courseId} AND\n active='1' {$condition_session}\n ORDER BY title LIMIT " . $from . "," . $limit;
}
$result = Database::query($sql);
$result_total = Database::query($total_sql);
break;
default:
break;
}
}
}
// Actions div bar
if ($is_allowedToEdit) {
echo '<div class="actions">';
}
// Selects $limit exercises at the same time
// maximum number of exercises on a same page
$limit = 50;
// Display the next and previous link if needed
$from = $page * $limit;
HotPotGCt($documentPath, 1, api_get_user_id());
//condition for the session
$course_code = api_get_course_id();
$courseId = api_get_course_int_id();
$session_id = api_get_session_id();
$condition_session = api_get_session_condition($session_id, true, true);
// Only for administrators
if ($is_allowedToEdit) {
$total_sql = "SELECT count(iid) as count FROM {$TBL_EXERCICES} WHERE c_id = {$course_id} AND active<>'-1' {$condition_session} ";
$sql = "SELECT * FROM {$TBL_EXERCICES} WHERE c_id = {$course_id} AND active<>'-1' {$condition_session} ORDER BY title LIMIT " . $from . "," . $limit;
} else {
// Only for students
$total_sql = "SELECT count(iid) as count FROM {$TBL_EXERCICES} WHERE c_id = {$course_id} AND active = '1' {$condition_session} ";
$sql = "SELECT * FROM {$TBL_EXERCICES}\n WHERE c_id = {$course_id} AND\n active='1' {$condition_session}\n ORDER BY title LIMIT " . $from . "," . $limit;
}
$result = Database::query($sql);
/**
* Hotpotato Garbage Collector
* @param string Path
* @param integer Flag
* @param integer User id
* @return void No return value, but echoes results
*/
function HotPotGCt($folder, $flag, $user_id)
{
// Garbage Collector
$filelist = array();
if ($dir = @opendir($folder)) {
while (($file = readdir($dir)) !== false) {
if ($file != '.') {
if ($file != '..') {
$full_name = $folder . '/' . $file;
if (is_dir($full_name)) {
HotPotGCt($folder . '/' . $file, $flag, $user_id);
} else {
$filelist[] = $file;
}
}
}
}
closedir($dir);
}
while (list($key, $val) = each($filelist)) {
if (stristr($val, $user_id . '.t.html')) {
if ($flag == 1) {
my_delete($folder . '/' . $val);
} else {
echo $folder . '/' . $val . '<br />';
}
}
}
}
