header('Location: ' . AT_BASE_HREF . 'mods/_standard/links/index.php');
exit;
}
if (isset($_POST['submit'])) {
$cat_parent_id = intval($_POST['cat_parent_id']);
$cat_name = trim($_POST['cat_name']);
if ($cat_name == '') {
$msg->addError(array('EMPTY_FIELDS', _AT('title')));
}
if (!$msg->containsErrors()) {
if (!empty($cat_parent_id)) {
$cat_parent_id = explode('-', $_POST['cat_parent_id']);
$parent_id = intval($cat_parent_id[0]);
$owner_type = intval($cat_parent_id[1]);
$owner_id = intval($cat_parent_id[2]);
if (!links_authenticate($owner_type, $owner_id)) {
$msg->addError('ACCESS_DENIED');
header('Location: ' . AT_BASE_HREF . 'index.php');
exit;
}
} else {
$owner_type = LINK_CAT_COURSE;
$owner_id = $_SESSION['course_id'];
$parent_id = 0;
}
//Check length of the post, if it's exceeded 100 as defined in the db.
if ($strlen($cat_name) > 100) {
$cat_name = $substr($cat_name, 0, 100);
}
queryDB('INSERT INTO %slinks_categories VALUES (DEFAULT, %s, %d, "%s", %d)', array(TABLE_PREFIX, $owner_type, $owner_id, $cat_name, $parent_id));
$msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
$linkIndexHeader = sprintf('Location: %smods/_standard/links/tools/index.php', AT_BASE_HREF);
if (!manage_links()) {
$msg->addError('ACCESS_DENIED');
header('Location: ' . AT_BASE_HREF . 'mods/_standard/links/index.php');
exit;
}
$lid = explode('-', $_REQUEST['lid']);
$link_id = intval($lid[0]);
if (isset($_POST['submit_no'])) {
$msg->addFeedback('CANCELLED');
header($linkIndexHeader);
exit;
} else {
if (isset($_POST['submit_yes'])) {
$row = get_cat_info(intval($_POST['cat_id']));
if (!links_authenticate($row['owner_type'], $row['owner_id'])) {
$msg->addError('ACCESS_DENIED');
header($linkIndexHeader);
exit;
}
queryDB('DELETE FROM %slinks WHERE link_id=%d', array(TABLE_PREFIX, $_POST[link_id]));
$msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
header($linkIndexHeader);
exit;
}
}
$_section[0][0] = _AT('delete_link');
require_once AT_INCLUDE_PATH . 'header.inc.php';
$row = queryDB('SELECT LinkName, cat_id FROM %slinks WHERE link_id=%d', array(TABLE_PREFIX, $link_id), true);
if (empty($row)) {
$msg->printErrors('LINK_NOT_FOUND');
