function save_xml_tutorial(&$file)
{
global $username;
debug_msg("File type is XML");
$tmpfile = $file["tmp_name"];
$filename = $file["name"];
$filepath = "users/{$username}";
debug_msg("Path: {$filepath}");
$pathname = "{$filepath}/{$filename}";
debug_msg("File will be saved as ../{$pathname}");
// Check if file exists and if not, write the data
if (file_exists("../{$pathname}")) {
debug_msg("File exists - temporary storage");
if (!is_dir("../{$filepath}/temp/")) {
mkdir("../{$filepath}/temp/");
}
move_uploaded_file($tmpfile, "../{$filepath}/temp/{$filename}");
$result = false;
} else {
move_uploaded_file($tmpfile, "../{$pathname}");
debug_msg("Move succeeded");
// update database
$filenoext = stripextension($filename);
open_db();
$date = date("Y-m-d");
$sql = "INSERT INTO file (file_date, file_author, file_path, file_name)" . " VALUES ('{$date}','{$username}','{$filepath}','{$filenoext}')" . " ON DUPLICATE KEY UPDATE file_date='{$date}';";
query_db($sql);
$result = $filenoext;
}
return $result;
}
function overwrite_old_file($fname)
{
debug_msg("overwrite {$fname}");
global $username;
$filepath = "users/{$username}";
$pathname = "../{$filepath}/{$fname}";
debug_msg("File will be saved as {$pathname}");
// move the file
move_uploaded_file("../{$filepath}/temp/{$filename}", $pathname);
debug_msg("Move succeeded");
// update database
$filenoext = stripextension($fname);
open_db();
$date = date("Y-m-d");
$sql = "INSERT INTO file (file_date, file_author, file_path, file_name)" . " VALUES ('{$date}','{$username}','{$filepath}','{$filenoext}')" . " ON DUPLICATE KEY UPDATE file_date='{$date}';";
query_db($sql);
}
