File Browser

* * and Xiang Wei ZHUO * * Modified for eGW by Cornelius Weiss * * -------------------------------------------- * * This program is free software; you can redistribute it and/or modify it * * under the terms of the GNU General Public License as published by the * * Free Software Foundation; version 2 of the License. * \**************************************************************************/ require('config.inc.php'); require('functions.php'); require('view_text.php'); //Reset auth variables $refresh_dirs = false; $clear_upload = false; $err = false; if (isset($_REQUEST['refresh'])) { $refresh_dirs = true; } if (!isset($_REQUEST['view'])) { $_REQUEST['view'] = 'text'; } if (isset($_REQUEST['path'])) { //$path = $_REQUEST['path']; $path = checkName($_REQUEST['path']); $path = unsanitize($path); $path = pathSlashes($path); } else { $path = '/'; } $MY_PATH = $path; $MY_UP_PATH = substr($MY_PATH,0,@strrpos(substr($MY_PATH,0,strlen($MY_PATH)-1),'/'))."/"; //echo "PATH:".$MY_PATH; //echo "
UPP:".$MY_UP_PATH; function createFolder() { global $MY_ALLOW_CREATE, $MY_MESSAGES, $MY_DOCUMENT_ROOT, $refresh_dirs; global $MY_PATH; if (!$MY_ALLOW_CREATE) return ($MY_MESSAGES['nopermtocreatefolder']); if (!(is_dir($MY_DOCUMENT_ROOT.$MY_PATH))) return ($MY_MESSAGES['pathnotfound']); if ( !isset($_REQUEST['file'])) return ($MY_MESSAGES['foldernamemissing']); $Folder = checkName($_REQUEST['file']); //$Folder = utf8RawUrlDecode($Folder); $newFolder = $MY_DOCUMENT_ROOT.$MY_PATH.$Folder; if (is_dir($newFolder)) return ($MY_MESSAGES['folderalreadyexists']); $newFolder = unsanitize($newFolder); if (!(@mkdir($newFolder,0755))) return ($MY_MESSAGES['mkdirfailed']); chmod($newFolder,0755); $refresh_dirs = true; return false; } function deleteFile() { $error = false; global $MY_ALLOW_DELETE, $MY_MESSAGES, $MY_DOCUMENT_ROOT, $MY_PATH ; if (!$MY_ALLOW_DELETE) return ($MY_MESSAGES['nopermtodelete']); if (isset($_REQUEST['folders']) && is_array($_REQUEST['folders'])) { foreach ($_REQUEST['folders'] as $folder) { $folder = unsanitize($folder); deldir($MY_DOCUMENT_ROOT.$MY_PATH.$folder); } } if (isset($_REQUEST['files']) && is_array($_REQUEST['files'])) { foreach ($_REQUEST['files'] as $file) { $file = unsanitize($file); $delFile = $MY_DOCUMENT_ROOT.$MY_PATH.$file; if (is_file($delFile)) { if (!(unlink($delFile))) $error = $error.'\n'.alertSanitize($MY_MESSAGES['unlinkfailed'].' ('.$delFile.')'); } else { $error = $error.'\n'.alertSanitize($MY_MESSAGES['filenotfound'].' ('.$delFile.')'); } } } $refresh_dirs = true; return $error; } function deldir($dir){ $current_dir = opendir($dir); while (false !== ($entryname = readdir($current_dir))) { if(is_dir("$dir/$entryname") and ($entryname != "." and $entryname!="..")){ deldir("${dir}/${entryname}"); }elseif($entryname != "." and $entryname!=".."){ unlink("${dir}/${entryname}"); } } closedir($current_dir); rmdir($dir); } function renameFile() { global $MY_ALLOW_RENAME, $MY_MESSAGES, $MY_DOCUMENT_ROOT, $MY_PATH, $refresh_dirs; global $MY_ALLOW_EXTENSIONS, $MY_DENY_EXTENSIONS ; $error = false; if (!$MY_ALLOW_RENAME) return ($MY_MESSAGES['nopermtorename']); if (isset($_REQUEST['folders']) && is_array($_REQUEST['folders'])) { foreach ($_REQUEST['folders'] as $file) { $oldname = checkName(unsanitize($file['oldname'])); $newname = checkName(unsanitize($file['newname'])); $oldFile = $MY_DOCUMENT_ROOT.$MY_PATH.$oldname; $newFile = $MY_DOCUMENT_ROOT.$MY_PATH.$newname; if (is_dir($oldFile)) { if (is_dir($newFile)) { $error = $error.'\n'.alertSanitize($MY_MESSAGES['folderalreadyexists'].' ('.$oldFile.' -> '.$newFile.')'); } else { if (!rename($oldFile, $newFile)) $error = $error.'\n'.alertSanitize($MY_MESSAGES['renamefailed'].' ('.$oldFile.' -> '.$newFile.')'); } } else { $error = $error.'\n'.alertSanitize($MY_MESSAGES['foldernotfound'].' ('.$oldFile.')'); } } } if (isset($_REQUEST['files']) && is_array($_REQUEST['files'])) { foreach ($_REQUEST['files'] as $file) { $oldname = checkName(unsanitize($file['oldname'])); $newname = checkName(unsanitize($file['newname'])); $parts = explode('.', $newname); $ext = strtolower($parts[count($parts)-1]); if (is_array($MY_DENY_EXTENSIONS )) { if (in_array($ext, $MY_DENY_EXTENSIONS)) $error = $error.'\n'.$MY_MESSAGES['extnotallowed']; } if (is_array($MY_ALLOW_EXTENSIONS )) { if (!in_array($ext, $MY_ALLOW_EXTENSIONS)) $error = $error.'\n'.$MY_MESSAGES['extnotallowed']; } $oldFile = $MY_DOCUMENT_ROOT.$MY_PATH.$oldname; $newFile = $MY_DOCUMENT_ROOT.$MY_PATH.$newname; if (is_file($oldFile)) { if (is_file($newFile)) { $error = $error.'\n'.alertSanitize($MY_MESSAGES['filealreadyexists'].' ('.$oldFile.' -> '.$newFile.')'); } else { if (!rename($oldFile, $newFile)) $error = $error.'\n'.alertSanitize($MY_MESSAGES['renamefailed'].' ('.$oldFile.' -> '.$newFile.')'); } } else { $error = $error.'\n'.alertSanitize($MY_MESSAGES['filenotfound'].' ('.$oldFile.')'); } } } $refresh_dirs = true; return $error; } function moveFile() { global $MY_ALLOW_MOVE, $MY_MESSAGES, $MY_DOCUMENT_ROOT, $MY_PATH, $refresh_dirs; global $MY_ALLOW_EXTENSIONS, $MY_DENY_EXTENSIONS ; $error = false; if (!$MY_ALLOW_MOVE) return ($MY_MESSAGES['nopermtomove']); $newPath = pathSlashes(checkName($_REQUEST['newpath'])); if (!(is_dir($MY_DOCUMENT_ROOT.$newPath))) return ($MY_MESSAGES['pathnotfound']); if (isset($_REQUEST['folders']) && is_array($_REQUEST['folders'])) { foreach ($_REQUEST['folders'] as $file) { $name = checkName(unsanitize($file)); $oldFile = $MY_DOCUMENT_ROOT.$MY_PATH.$name; $newFile = $MY_DOCUMENT_ROOT.$newPath.$name; if (is_dir($oldFile)) { if (is_dir($newFile)) { $error = $error.'\n'.alertSanitize($MY_MESSAGES['folderalreadyexists'].' ('.$oldFile.' -> '.$newFile.')'); } else { if (!rename($oldFile, $newFile)) $error = $error.'\n'.alertSanitize($MY_MESSAGES['renamefailed'].' ('.$oldFile.' -> '.$newFile.')'); } } else { $error = $error.'\n'.alertSanitize($MY_MESSAGES['foldernotfound'].' ('.$oldFile.')'); } } } if (isset($_REQUEST['files']) && is_array($_REQUEST['files'])) { foreach ($_REQUEST['files'] as $file) { $name = checkName(unsanitize($file)); $oldFile = $MY_DOCUMENT_ROOT.$MY_PATH.$name; $newFile = $MY_DOCUMENT_ROOT.$newPath.$name; if (is_file($oldFile)) { if (is_file($newFile)) { $error = $error.'\n'.alertSanitize($MY_MESSAGES['filealreadyexists'].' ('.$oldFile.' -> '.$newFile.')'); } else { if (!rename($oldFile, $newFile)) $error = $error.'\n'.alertSanitize($MY_MESSAGES['renamefailed'].' ('.$oldFile.' -> '.$newFile.')'); } } else { $error = $error.'\n'.alertSanitize($MY_MESSAGES['filenotfound'].' ('.$oldFile.')'); } } } $refresh_dirs = true; return $error; } function uploadFile() { global $MY_ALLOW_UPLOAD, $MY_MESSAGES, $MY_DOCUMENT_ROOT, $MY_PATH, $clear_upload; global $MY_ALLOW_EXTENSIONS, $MY_DENY_EXTENSIONS, $MY_MAX_FILE_SIZE ; if (!$MY_ALLOW_UPLOAD) return ($MY_MESSAGES['nopermtoupload']); if (!(is_dir($MY_DOCUMENT_ROOT.$MY_PATH))) return ($MY_MESSAGES['pathnotfound']); $filename = checkName($_FILES['uploadFile']['name']); $newFile = $MY_DOCUMENT_ROOT.$MY_PATH.$filename; $parts = explode('.', $filename); $ext = strtolower($parts[count($parts)-1]); if (is_file($newFile)) return ($MY_MESSAGES['uploadfilealreadyexists']); if (is_array($MY_DENY_EXTENSIONS )) { if (in_array($ext, $MY_DENY_EXTENSIONS)) return ($MY_MESSAGES['extnotallowed']); } if (is_array($MY_ALLOW_EXTENSIONS )) { if (!in_array($ext, $MY_ALLOW_EXTENSIONS)) return ($MY_MESSAGES['extnotallowed']); } if ($MY_MAX_FILE_SIZE) { if ($_FILES['uploadFile']['size'] > $MY_MAX_FILE_SIZE) return ($MY_MESSAGES['filesizeexceedlimit'].' of '.($MY_MAX_FILE_SIZE/1024).'kB.'); } if (!is_file($_FILES['uploadFile']['tmp_name'])) return ($MY_MESSAGES['filenotuploaded']); move_uploaded_file($_FILES['uploadFile']['tmp_name'], $newFile); chmod($newFile, 0666); $clear_upload = true; return false; } if (isset($_REQUEST['action'])) { if ('delete' == $_REQUEST['action']) $err = deleteFile(); if ('rename' == $_REQUEST['action']) $err = renameFile(); if ('move' == $_REQUEST['action']) $err = moveFile(); if ('createFolder' == $_REQUEST['action']) $err = createFolder(); } if (isset($_FILES['uploadFile']) && is_array($_FILES['uploadFile'])) $err = uploadFile(); function parse_size($size) { if($size < 1024) return $size.' bytes'; else if($size >= 1024 && $size < 1024*1024) { return sprintf('%01.2f',$size/1024.0).' KB'; } else { return sprintf('%01.2f',$size/(1024.0*1024)).' MB'; } } function parse_time($timestamp) { global $MY_DATETIME_FORMAT; return date($MY_DATETIME_FORMAT, $timestamp); } function draw_no_results() { global $MY_MESSAGES; echo '

'; echo $MY_MESSAGES['nofiles']; echo '

'; } function draw_no_dir() { global $MY_MESSAGES; global $MY_DOCUMENT_ROOT; echo '

'; echo $MY_MESSAGES['configproblem']." ".$MY_DOCUMENT_ROOT; echo '

'; } ?> File Browser '."\n"; echo ''."\n"; echo ''."\n"; ?> read())) { if(substr($entry,0,1) != '.') { $params['entry'] = $entry; $params['relativePath'] = $relativePath = $MY_PATH.$entry; $params['absolutePath'] = $absolutePath = $MY_DOCUMENT_ROOT.$relativePath; if (is_dir($absolutePath)) { $entries_cnt++; $params['time'] = $time = filemtime($absolutePath); $params['parsed_time'] = $parsed_time = parse_time($time); $params['folderNb'] = $folderNb; $folders_body .= $view->folder_item($params); $folderJSArray .= "['". $GLOBALS['egw_info']['server']['webserver_url']. '/phpgwapi/templates/default/images/mime/folder_small.gif'. "', '".sanitize2($entry)."', '".$MY_MESSAGES['folder']."', '".$parsed_time."'],\n"; $folderNb++; } else { $entries_cnt++; $params['ext'] = $ext = substr(strrchr($entry, '.'), 1); if (is_array($MY_LIST_EXTENSIONS)) { if (!in_array(strtolower($ext), $MY_LIST_EXTENSIONS)) continue; } $params['info'] = array(800,600); if(in_array(strtolower($ext),array('jpg','gif','png','jpeg'))) $params['info'] = @getimagesize($absolutePath); $params['size'] = $size = filesize($absolutePath); $params['time'] = $time = filemtime($absolutePath); $params['parsed_size'] = $parsed_size = parse_size($size); $params['parsed_time'] = $parsed_time = parse_time($time); $params['parsed_icon'] = $parsed_icon = $GLOBALS['egw_info']['server']['webserver_url']. '/phpgwapi/templates/default/images/mime/'. parse_icon($ext); $params['fileNb'] = $fileNb; $files_body .= $view->files_item($params); $fileJSArray .= "['".$parsed_icon."', '".sanitize2($entry)."', '".$parsed_size."', '".$parsed_time."', '".$ext."'],\n"; $fileNb++; } } } $d->close(); $folderJSArray .= "['', '', '', '']];\n"; $fileJSArray .= "['', '', '', '', '']];\n"; if ($entries_cnt) { echo $view->table_header($params); // echo "\n

"; echo $view->folders_header($params).$folders_body.$view->folders_footer($params)."\n"; echo $view->files_header($params). $files_body. $view->files_footer($params)."\n"; // echo "

"."\n"; echo $view->table_footer($params); echo ''; } else { draw_no_results(); } } elseif($_REQUEST['view'] == 'icon' && $d){ $images = array(); $folders = array(); while (false !== ($entry = $d->read())) { $img_file = $MY_PATH.$entry; $BASE_DIR = $MY_DOCUMENT_ROOT; $BASE_URL = $MY_BASE_URL; // $img_file = $IMG_ROOT.$entry; if(is_file($BASE_DIR.$img_file) && substr($entry,0,1) != '.') { $image_info = @getimagesize($BASE_DIR.$img_file); if(is_array($image_info)) { $file_details['file'] = $img_file; $file_details['img_info'] = $image_info; $file_details['size'] = filesize($BASE_DIR.$img_file); $images[$entry] = $file_details; //show_image($img_file, $entry, $image_info); } } else if(is_dir($BASE_DIR.$img_file) && substr($entry,0,1) != '.') { $folders[$entry] = $img_file; //show_dir($img_file, $entry); } } $d->close(); if(count($images) > 0 || count($folders) > 0) { //now sort the folders and images by name. ksort($images); ksort($folders); echo ''; for($i=0; $i $info) { // $image_name = key($images); show_image($info['file'], $image, $info['img_info'], $info['size']); } echo '

'; } else { draw_no_results(); } } else { draw_no_dir(); } ?>