<?php
/* This file handles the function of updating a file related to a certain learning object. */
require_once 'repository_fns.php';
session_start();
$old_location = $_GET['location'];
$objid = get_objid_from_location($old_location);
do_html_header_login();
if ($_FILES['userfile']['error'] > 0) {
echo 'Problem: ';
switch ($_FILES['userfile']['error']) {
case 1:
echo 'File exceeded upload_max_filesize';
break;
case 2:
echo 'File exceeded max_file_size';
break;
case 3:
echo 'File only partially uploaded';
break;
case 4:
echo 'No file uploaded';
break;
case 6:
echo 'Cannot upload file: No temp directory specified';
break;
case 7:
echo 'Upload failed: Cannot write to disk';
break;
}
exit;
function get_file_content_search_result($filename)
{
if (!$filename || $filename == '') {
return false;
}
$conn = db_connect();
$objid = get_objid_from_location($filename);
$query = "select * from object where objid='" . $objid . "'";
$result = @$conn->query($query);
if (!$result) {
return false;
}
$num_objects = @$result->num_rows;
if ($num_objects == 0) {
return false;
}
$result = db_result_to_array($result);
return $result;
}