function actionDefault()
{
echo 'Log level: ';
switch (YDConfig::get('YD_LOG_LEVEL')) {
case YD_LOG_DEBUG:
echo 'YD_LOG_DEBUG';
break;
case YD_LOG_INFO:
echo 'YD_LOG_INFO';
break;
case YD_LOG_WARNING:
echo 'YD_LOG_WARNING';
break;
default:
echo 'YD_LOG_ERROR';
break;
}
echo '<br/><br/>';
echo 'Clearing the logfile<br/>';
YDLog::clear();
echo 'Adding debug message<br/>';
YDLog::debug('debug message');
echo 'Adding info message<br/>';
YDLog::info('info message');
echo 'Adding warning message<br/>';
YDLog::warning('warning message');
echo 'Adding error message<br/>';
YDLog::error('error message');
echo 'Testing PlainFunction<br/>';
PlainFunction();
echo 'Adding very long info message<br/>';
YDLog::info('this is a very long info message and should break up over several lines in the logfile. Each line should be a separate info message in the logfile if everything goes correctly.');
echo '<br/><a href="' . YD_SELF_SCRIPT . '?do=showlog">show logfile</a>';
}
/**
* This adds an error message to the logfile.
*
* @param $text The message to add to the logfile.
*
* @static
*/
function error($text)
{
if (YD_LOG_ERROR <= YDConfig::get('YD_LOG_LEVEL')) {
@YDLog::_log('error', $text);
}
}
/**
* This function deletes a file or an array of files from the
* target directory.
*
* @param $files The file name or an array of filenames
* relative to the target directory.
*
* @returns An array with the results.
*/
function deleteFile($files)
{
if (!is_array($files)) {
$files = array($files);
}
$res = array();
foreach ($files as $file) {
// The file path
$file = YDPath::join($this->_target_dir, $file);
if (!is_file($file)) {
$res[] = array('success' => false, 'action' => 'delete', 'type' => 'file', 'item' => $file, 'reason' => 'exist');
if ($this->_log) {
YDLog::warning('Deleting file: ' . $file . ' - already exist');
}
continue;
}
// Target directory path
$dir = YDPath::getDirectoryName($file);
// The directory
$d = new YDFSDirectory($dir);
// Delete the file
if (!($success = $d->deleteFile($file))) {
if ($this->_log) {
YDLog::error('Deleting file: ' . $file);
}
} else {
if ($this->_log) {
YDLog::info('Deleting file: ' . $file);
}
}
$res[] = array('success' => $success, 'action' => 'delete', 'type' => 'file', 'item' => $file, 'reason' => 'failure');
}
return $res;
}
