<?php
if (!defined('WP_WIZIAPP_BASE'))
exit();
class WiziappSupport {
private $path = '';
private static $instance = null;
private function __construct() {
$this->path = dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'logs' . DIRECTORY_SEPARATOR;
}
public static function getInstance(){
if (is_null(self::$instance)) {
$c = __CLASS__;
self::$instance = new $c;
}
return self::$instance;
}
public function listLogs(){
if (is_dir($this->path) && is_readable($this->path)){
if ($logsDir = opendir($this->path)){
while (($log = readdir($logsDir)) !== false){
if (preg_match("/\.log\.php$/", $log) ){
$logs[] = array(
'name' => $log,
'date' => filemtime($this->path.$log),
'size' => filesize($this->path.$log),
);
}
}
$this->returnResults(array('logs'=>$logs), 'listLogs');
} else {
$this->alert(500, "Could not open log directory", 'listLogs');
}
} else {
$this->alert(500, "The log directory does not exists", 'listLogs');
}
}
public function getLog($log){
$file = $this->path.$log;
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
} else {
header("HTTP/1.0 404 Not Found");
}
exit;
}
protected function alert($code, $msg, $action=''){
$status = array(
'action' => $action,
'status' => false,
'code' => $code,
'message' => Yii::t('yii',$msg),
);
// API request should never be cached
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
$result = array('header' => $status);
header('Content-type: application/json');
echo json_encode($result);
exit();
}
protected function returnResults($body, $action=''){
$status = array(
'action' => $action,
'status' => true,
'code' => 200,
'message' => '',
);
$result = array_merge(array('header' => $status), $body);
header('Content-type: application/json');
echo json_encode($result);
exit();
}
}