<?php
include('Thumbnail.class.php');
// يفضل دائماً استخدام UTF-8 بدلاً من windows-1252 لدعم أفضل للغة العربية
@header('Content-type: text/html;charset=utf-8');

$up = "upload/";
$i = 0;
$t = array('image/jpeg', 'image/png', 'image/gif', 'image/webp', 'application/zip', 'application/rar');

if(isset($_POST['upload']) && $_POST['upload'] == 'upload image')
{
    while(!empty($_FILES['image']['name'][$i]))
    { 
        $fnames_orig = $_FILES['image']['name'][$i];
        $fsize = $_FILES['image']['size'][$i];
        $ftype = $_FILES['image']['type'][$i];
        $ftemp = $_FILES['image']['tmp_name'][$i];
        
        // استخراج امتداد الملف الأصلي (مثلاً .png أو .jpg)
        $ext = pathinfo($fnames_orig, PATHINFO_EXTENSION);
        
        // --- الحل هنا: توليد اسم جديد للملف ---
        // سيتم دمج الوقت الحالي مع رقم عشوائي لضمان عدم التكرار
        $new_name = time() . "_" . rand(1000, 9999) . "." . $ext;
        $fnames = "upload/" . $new_name;

        if($fnames_orig == '') {
            echo 'please enter a file';
        }
        elseif($fsize > 5242880) { // 5MB تقريباً
            echo 'the file size is bigger than 5mb';
        }
        elseif(!in_array($ftype, $t)) {
            echo 'the type of file is not allowed';
        }
        else {
            if(!file_exists('upload')) {
                mkdir('upload', 0777, true);
            }

            if(move_uploaded_file($ftemp, $fnames)) {
                $thumb = new Thumbnail($fnames);
                $thumb->quality = '100';   
                $thumb->img_watermark = 'watermark.png';     
                $thumb->img_watermark_Valing = "left"; 
                $thumb->img_watermark_Haling = "top";  
                $thumb->process();                     
                $thumb->save($fnames);    

                $full_url = 'http://'.$_SERVER['HTTP_HOST'].rtrim(dirname($_SERVER['REQUEST_URI']), '\\/').'/'.$fnames;

                if (in_array($ftype, array("image/png", "image/jpeg", "image/jpg", "image/gif", "image/webp"))) {
                    echo 'Image address: <b><a href="'.$full_url.'">'.$full_url.'</a></b><br>';
                    echo '<img width="150" src="'.$full_url.'"/><br><hr>';
                } else {
                    echo 'File address: <a href="'.$full_url.'">'.$full_url.'</a><br><hr>';
                }
            }
        }
        $i++;
    }
}
?>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<?php
@header('Content-type: text/html;charset=windows-1256');
$opts = array(  
 'http'=>array(  
  'method'=>"GET",  
   'timeout'=>1, 
    'ignore_errors'=> true
   )  
);  
$context = stream_context_create([
    "http" => array(
        "header" => "User-Agent:Mozilla/5.0 (Linux; Android 5.0; SM-G900FD) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.74 Mobile Safari/537.36"
    ),
    'ssl' => [
        'verify_peer' => false,
        'verify_peer_name' => false,
    ],
]);

date_default_timezone_set("Asia/riyadh");

function watermark($name, $ext, $logo){
    if (preg_match("/jpg|jpeg/",$ext)){$src_img=@imagecreatefromjpeg($name);}
    if (preg_match("/webp/",$ext)){$src_img=@imagecreatefromwebp($name);}
    if (preg_match("/png/",$ext)){$src_img=@imagecreatefrompng($name);}
    if (preg_match("/gif/",$ext)){$src_img=@imagecreatefromgif($name);}
    
    if(!$src_img) return false;

    $src_logo = @imagecreatefrompng($logo);
    if(!$src_logo) return false;

    $bwidth  = imageSX($src_img);
    $bheight = imageSY($src_img);
    $lwidth  = imageSX($src_logo);
    $lheight = imageSY($src_logo);

    if ( $bwidth > 160 &&  $bheight > 130 ) {
        $src_x = $bwidth - ($lwidth + 5);
        $src_y = $bheight - ($lheight + 5);
        ImageAlphaBlending($src_img, true);
        ImageCopy($src_img,$src_logo,$src_x,$src_y,0,0,$lwidth,$lheight);

        if (preg_match("/jpg|jpeg/",$ext)){imagejpeg($src_img, $name);}
        if (preg_match("/png/",$ext)){imagepng($src_img, $name);}
        if (preg_match("/webp/",$ext)){imagewebp($src_img, $name);}
        if (preg_match("/gif/",$ext)){imagegif($src_img, $name);}
        imagedestroy($src_img);
        imagedestroy($src_logo);
    } else {
        return false;
    }
}

$memory_limit='128M';
$max_execution_time='300';

if($_POST){
    function convertToReadableSize($size){
        if($size <= 0) return "0 KB";
        $base = log($size) / log(1024);
        $suffix = array("", "KB", "MB", "GB", "TB");
        $f_base = floor($base);
        return round(pow(1024, $base - floor($base)), 1) . $suffix[$f_base];
    }

    // مصفوفة الروابط من الفورم
    $input_urls = array();
    if(!empty($_POST['url'])) $input_urls[] = $_POST['url'];
    if(!empty($_POST['urls'])) $input_urls[] = $_POST['urls'];

    require_once("files/ip.php");
    $ip = $user_ip;
    $description = strip_tags($_POST['desc']);
    $fileplace = "uploads";

    foreach($input_urls as $current_url){
        // استخراج الامتداد الأصلي وتوليد اسم إنجليزي جديد
        $path_parts = pathinfo(parse_url($current_url, PHP_URL_PATH));
        $ext = isset($path_parts['extension']) ? $path_parts['extension'] : 'jpg';
        
        // الاسم الجديد يعتمد على الوقت لمنع مشاكل اللغة العربية والتكرار
        $new_filename = time() . "_" . rand(100,999) . "." . $ext;
        $target_path = $fileplace . "/" . $new_filename;

        // سحب الملف
        $file_data = @file_get_contents($current_url, false, $context);
        
        if($file_data) {
            if(file_put_contents($target_path, $file_data)) {
                // إضافة العلامة المائية
                @watermark($target_path, $ext, 'logo/logo.png');
                
                // تسجيل في ملف mfh
                $descriptions = "$description,$new_filename,$ip";
                $fh = fopen("./files/ddd.mfh", "a+");
                fwrite($fh, $descriptions . "\n");
                fclose($fh);

                $full_url = 'http://' . $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['REQUEST_URI']), '\\/') . '/' . $target_path;
                echo "Success: $new_filename <br> URL: <a href='$full_url' target='_blank'>$full_url</a><br><hr>";
            }
        } else {
            echo "Failed to download: $current_url <br><hr>";
        }
    }
}
?>