<?php

header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 6 May 1998 03:10:00 GMT");

/*===============================================*\
|| ############################################# ||
|| # JAKWEB.CH                                 # ||
|| # ----------------------------------------- # ||
|| # Copyright 2019 JAKWEB All Rights Reserved # ||
|| ############################################# ||
\*===============================================*/

if (!file_exists('config.php')) die('rest_api config.php not exist');
require_once 'config.php';

$userid = $loginhash = "";
if (isset($_REQUEST['userid']) && !empty($_REQUEST['userid']) && is_numeric($_REQUEST['userid'])) $userid = $_REQUEST['userid'];
if (isset($_REQUEST['loginhash']) && !empty($_REQUEST['loginhash'])) $loginhash = $_REQUEST['loginhash'];

if (!empty($userid) && !empty($loginhash)) {

  // Let's check if we are logged in
  $usr = $jakuserlogin->jakCheckrestlogged($userid, $loginhash);

  if ($usr) {

    if (empty($_FILES['useravatar']['name'])) die(json_encode(array('status' => false, 'errorcode' => 2)));

    if (!empty($_FILES['useravatar']['name'])) {

      $filename = $_FILES['useravatar']['name']; // original filename
        $tmpf = explode(".", $filename);
        $jak_xtension = end($tmpf);
          
        if ($jak_xtension == "jpg" || $jak_xtension == "jpeg" || $jak_xtension == "png" || $jak_xtension == "gif") {
          
          if ($_FILES['useravatar']['size'] <= 2000000) {
          
            list($width, $height, $type, $attr) = getimagesize($_FILES['useravatar']['tmp_name']);
            $mime = image_type_to_mime_type($type);
          
            if (($mime == "image/jpeg") || ($mime == "image/pjpeg") || ($mime == "image/png") || ($mime == "image/gif")) {
          
              // first get the target path
              $targetPathd = APP_PATH.JAK_FILES_DIRECTORY.'/'.$userid.'/';
              $targetPath =  str_replace("//","/",$targetPathd);
              // Create the target path
              if (!is_dir($targetPath)) {
                mkdir($targetPath, 0755);
                  copy(APP_PATH.JAK_FILES_DIRECTORY."/index.html", $targetPath . "/index.html");
              
              }
            
              // if old avatars exist delete it
              foreach(glob($targetPath.'*.*') as $jak_unlink){
                  unlink($jak_unlink);
                  copy(APP_PATH.JAK_FILES_DIRECTORY."/index.html", $targetPath . "/index.html");
              }
            
              $tempFile = $_FILES['useravatar']['tmp_name'];
              $origName = substr($_FILES['useravatar']['name'], 0, -4);
              $name_space = strtolower($_FILES['useravatar']['name']);
              $middle_name = str_replace(" ", "_", $name_space);
              $middle_name = str_replace(".jpeg", ".jpg", $name_space);
              $glnrrand = rand(10, 99);
              $bigPhoto = str_replace(".", "_" . $glnrrand . ".", $middle_name);
              $smallPhoto = str_replace(".", "_t.", $bigPhoto);
                  
              $targetFile =  str_replace('//','/',$targetPath) . $bigPhoto;
              $origPath = '/'.$userid.'/';
              $dbSmall = $origPath.$smallPhoto;
              $newavatar = JAK_FILES_DIRECTORY.$origPath.$smallPhoto;
            
              require_once APP_PATH.'include/functions_thumb.php';
              // Move file and create thumb     
              move_uploaded_file($tempFile,$targetFile);
                 
              create_thumbnail($targetPath, $targetFile, $smallPhoto, JAK_USERAVATWIDTH, JAK_USERAVATHEIGHT, 80);
                   
              // SQL update
              $jakdb->update("user", ["picture" => $dbSmall], ["id" => $userid]);

              die(json_encode(array('status' => true, 'newurl' => $newavatar)));
                   
              } else {
            die(json_encode(array('status' => false, 'errorcode' => 2)));
          }
          } else {
          die(json_encode(array('status' => false, 'errorcode' => 3)));
        }
        } else {
        die(json_encode(array('status' => false, 'errorcode' => 2)));
      }
    }
  } else {
    die(json_encode(array('status' => false, 'errorcode' => 1)));
  }
}

die(json_encode(array('status' => false, 'errorcode' => 7)));
?>