<?php /** * eGroupWare - Filemanager - user interface * * @link http://www.egroupware.org * @package filemanager * @author Ralf Becker <RalfBecker-AT-outdoor-training.de> * @copyright (c) 2008-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de> * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License * @version $Id$ */ /** * Filemanage user interface class */ class filemanager_ui { /** * Methods callable via menuaction * * @var array */ var $public_functions = array( 'index' => true, 'file' => true, ); /** * Views available from plugins * * @var array */ public static $views = array( 'filemanager_ui::listview' => 'Listview', ); public static $views_init = false; /** * vfs namespace for document merge properties * */ public static $merge_prop_namespace = ''; /** * Constructor * */ function __construct() { // strip slashes from _GET parameters, if someone still has magic_quotes_gpc on if (get_magic_quotes_gpc() && $_GET) { $_GET = etemplate::array_stripslashes($_GET); } // do we have root rights if (egw_session::appsession('is_root','filemanager')) { egw_vfs::$is_root = true; } static::init_views(); static::$merge_prop_namespace = egw_vfs::DEFAULT_PROP_NAMESPACE.$GLOBALS['egw_info']['flags']['currentapp']; } /** * Initialise and return available views * * @return array with method => label pairs */ public static function init_views() { if (!static::$views_init) { // translate our labels foreach(static::$views as &$label) { $label = lang($label); } // search for plugins with additional filemanager views foreach($GLOBALS['egw']->hooks->process('filemanager_views') as $views) { if (is_array($views)) static::$views += $views; } static::$views_init = true; } return static::$views; } /** * Get active view * * @return string */ public static function get_view() { $view =& egw_cache::getSession('filemanager', 'view'); if (isset($_GET['view'])) { $view = $_GET['view']; } if (!isset(static::$views[$view])) { reset(static::$views); $view = key(static::$views); } return $view; } /** * Context menu * * @return array */ public static function get_actions() { $actions = array( 'open' => array( 'caption' => lang('Open'), 'icon' => '', 'group' => $group=1, 'allowOnMultiple' => false, 'onExecute' => 'javaScript:app.filemanager.open', 'default' => true ), 'saveas' => array( 'caption' => lang('Save as'), 'group' => $group, 'allowOnMultiple' => true, 'icon' => 'filesave', 'onExecute' => 'javaScript:app.filemanager.force_download', 'disableClass' => 'isDir', 'enabled' => 'javaScript:app.filemanager.is_multiple_allowed' ), 'saveaszip' => array( 'caption' => lang('Save as ZIP'), 'group' => $group, 'allowOnMultiple' => true, 'icon' => 'save_zip', 'postSubmit' => true ), 'edit' => array( 'caption' => lang('Edit settings'), 'group' => $group, 'allowOnMultiple' => false, 'onExecute' => 'javaScript:app.filemanager.editprefs', ), 'mkdir' => array( 'caption' => lang('Create directory'), 'icon' => 'filemanager/button_createdir', 'group' => $group, 'allowOnMultiple' => false, 'onExecute' => 'javaScript:app.filemanager.createdir' ), 'mail' => array( 'caption' => lang('Mail files'), 'icon' => 'filemanager/mail_post_to', 'group' => $group, 'children' => array(), ), 'documents' => filemanager_merge::document_action( $GLOBALS['egw_info']['user']['preferences']['filemanager']['document_dir'], ++$group, 'Insert in document', 'document_', $GLOBALS['egw_info']['user']['preferences']['filemanager']['default_document'] ), 'delete' => array( 'caption' => lang('Delete'), 'group' => ++$group, 'confirm' => 'Delete these files or directories?', 'onExecute' => 'javaScript:app.filemanager.action', ), // DRAG and DROP events 'file_drag' => array( 'dragType' => array('file','link'), 'type' => 'drag', 'onExecute' => 'javaScript:app.filemanager.drag' ), 'file_drop_mail' => array( 'type' => 'drop', 'acceptedTypes' => 'mail', 'onExecute' => 'javaScript:app.filemanager.drop', 'hideOnDisabled' => true ), 'file_drop_move' => array( 'icon' => 'stylite/move', 'acceptedTypes' => 'file', 'caption' => lang('Move into folder'), 'type' => 'drop', 'onExecute' => 'javaScript:app.filemanager.drop', 'default' => true ), 'file_drop_copy' => array( 'icon' => 'stylite/edit_copy', 'acceptedTypes' => 'file', 'caption' => lang('Copy into folder'), 'type' => 'drop', 'onExecute' => 'javaScript:app.filemanager.drop' ), 'file_drop_symlink' => array( 'icon' => 'linkpaste', 'acceptedTypes' => 'file', 'caption' => lang('Link into folder'), 'type' => 'drop', 'onExecute' => 'javaScript:app.filemanager.drop' ) ); if (!isset($GLOBALS['egw_info']['user']['apps']['mail'])) { unset($actions['mail']); } else { foreach(egw_sharing::$modes as $mode => $data) { $actions['mail']['children']['mail_'.$mode] = array( 'caption' => $data['label'], 'hint' => $data['title'], 'onExecute' => 'javaScript:app.filemanager.mail', ); } } return $actions; } /** * Get mergeapp property for given path * * @param string $path * @param string $scope (default) or 'parents' * $scope == 'self' query only the given path * $scope == 'parents' query only path parents for property (first parent in hierarchy upwards wins) * * @return string merge application or NULL if no property found */ private static function get_mergeapp($path, $scope='self') { $app = null; switch($scope) { case 'self': $props = egw_vfs::propfind($path, static::$merge_prop_namespace); $app = empty($props) ? null : $props[0]['val']; break; case 'parents': // search for props in parent directories $currentpath = $path; while($dir = egw_vfs::dirname($currentpath)) { $props = egw_vfs::propfind($dir, static::$merge_prop_namespace); if(!empty($props)) { // found prop in parent directory return $app = $props[0]['val']; } $currentpath = $dir; } break; } return $app; } /** * Main filemanager page * * @param array $content * @param string $msg */ function index(array $content=null,$msg=null) { if (!is_array($content)) { $content = array( 'nm' => egw_session::appsession('index','filemanager'), ); if (!is_array($content['nm'])) { $content['nm'] = array( 'get_rows' => 'filemanager.filemanager_ui.get_rows', // I method/callback to request the data for the rows eg. 'notes.bo.get_rows' 'filter' => '', // current dir only 'no_filter2' => True, // I disable the 2. filter (params are the same as for filter) 'no_cat' => True, // I disable the cat-selectbox 'lettersearch' => True, // I show a lettersearch 'searchletter' => false, // I0 active letter of the lettersearch or false for [all] 'start' => 0, // IO position in list 'order' => 'name', // IO name of the column to sort after (optional for the sortheaders) 'sort' => 'ASC', // IO direction of the sort: 'ASC' or 'DESC' 'default_cols' => '!comment,ctime', // I columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns 'csv_fields' => false, // I false=disable csv export, true or unset=enable it with auto-detected fieldnames, //or array with name=>label or name=>array('label'=>label,'type'=>type) pairs (type is a eT widget-type) 'actions' => static::get_actions(), 'row_id' => 'path', 'row_modified' => 'mtime', 'parent_id' => 'dir', 'is_parent' => 'mime', 'is_parent_value'=> egw_vfs::DIR_MIME_TYPE, 'header_left' => 'filemanager.index.header_left', 'favorites' => true, 'placeholder_actions' => array('mkdir','file_drop_mail','file_drop_move','file_drop_copy','file_drop_symlink') ); $content['nm']['path'] = static::get_home_dir(); } $content['nm']['home_dir'] = static::get_home_dir(); $content['nm']['view'] = $GLOBALS['egw_info']['user']['preferences']['filemanager']['nm_view']; if (isset($_GET['msg'])) $msg = $_GET['msg']; // Blank favorite set via GET needs special handling for path if (isset($_GET['favorite']) && $_GET['favorite'] == 'blank') { $content['nm']['path'] = static::get_home_dir(); } // switch to projectmanager folders if (isset($_GET['pm_id'])) { $_GET['path'] = '/apps/projectmanager'.((int)$_GET['pm_id'] ? '/'.(int)$_GET['pm_id'] : ''); } if (isset($_GET['path']) && ($path = $_GET['path'])) { switch($path) { case '..': $path = egw_vfs::dirname($content['nm']['path']); break; case '~': $path = static::get_home_dir(); break; } if ($path[0] == '/' && egw_vfs::stat($path,true) && egw_vfs::is_dir($path) && egw_vfs::check_access($path,egw_vfs::READABLE)) { $content['nm']['path'] = $path; } else { $msg .= lang('The requested path %1 is not available.',egw_vfs::decodePath($path)); } // reset lettersearch as it confuses users (they think the dir is empty) $content['nm']['searchletter'] = false; // switch recusive display off if (!$content['nm']['filter']) $content['nm']['filter'] = ''; } } $view = static::get_view(); if (strpos($view,'::') !== false && version_compare(PHP_VERSION,'5.3.0','<')) { $view = explode('::',$view); } call_user_func($view,$content,$msg); } /** * Make the current user (vfs) root * * The user/pw is either the setup config user or a specially configured vfs_root user * * @param string $user setup config user to become root or '' to log off as root * @param string $password setup config password to become root * @param boolean &$is_setup=null on return true if authenticated user is setup config user, false otherwise * @return boolean true is root user given, false otherwise (including logout / empty $user) */ protected function sudo($user='',$password=null,&$is_setup=null) { if (!$user) { $is_root = $is_setup = false; } else { // config user & password $is_setup = egw_session::user_pw_hash($user,$password) === $GLOBALS['egw_info']['server']['config_hash']; // or vfs root user from setup >> configuration $is_root = $is_setup || $GLOBALS['egw_info']['server']['vfs_root_user'] && in_array($user,preg_split('/, */',$GLOBALS['egw_info']['server']['vfs_root_user'])) && $GLOBALS['egw']->auth->authenticate($user, $password, 'text'); } //echo "<p>".__METHOD__."('$user','$password',$is_setup) user_pw_hash(...)='".egw_session::user_pw_hash($user,$password)."', config_hash='{$GLOBALS['egw_info']['server']['config_hash']}' --> returning ".array2string($is_root)."</p>\n"; egw_session::appsession('is_setup','filemanager',$is_setup); return egw_session::appsession('is_root','filemanager',egw_vfs::$is_root = $is_root); } /** * Filemanager listview * * @param array $content * @param string $msg */ function listview(array $content=null,$msg=null) { $tpl = new etemplate_new('filemanager.index'); if($msg) egw_framework::message($msg); if (($content['nm']['action'] || $content['nm']['rows']) && (empty($content['button']) || !isset($content['button']))) { if ($content['nm']['action']) { $msg = static::action($content['nm']['action'],$content['nm']['selected'],$content['nm']['path']); if($msg) egw_framework::message($msg); // clean up after action unset($content['nm']['selected']); // reset any occasion where action may be stored, as it may be ressurected out of the helpers by etemplate, which is quite unconvenient in case of action delete if (isset($content['nm']['action'])) unset($content['nm']['action']); if (isset($content['nm']['nm_action'])) unset($content['nm']['nm_action']); if (isset($content['nm_action'])) unset($content['nm_action']); // we dont use ['nm']['rows']['delete'], so unset it, if it is present if (isset($content['nm']['rows']['delete'])) unset($content['nm']['rows']['delete']); } elseif($content['nm']['rows']['delete']) { $msg = static::action('delete',array_keys($content['nm']['rows']['delete']),$content['nm']['path']); if($msg) egw_framework::message($msg); // clean up after action unset($content['nm']['rows']['delete']); // reset any occasion where action may be stored, as we use ['nm']['rows']['delete'] anyhow // we clean this up, as it may be ressurected out of the helpers by etemplate, which is quite unconvenient in case of action delete if (isset($content['nm']['action'])) unset($content['nm']['action']); if (isset($content['nm']['nm_action'])) unset($content['nm']['nm_action']); if (isset($content['nm_action'])) unset($content['nm_action']); if (isset($content['nm']['selected'])) unset($content['nm']['selected']); } unset($content['nm']['rows']); egw_session::appsession('index','filemanager',$content['nm']); } // be tolerant with (in previous versions) not correct urlencoded pathes if ($content['nm']['path'][0] == '/' && !egw_vfs::stat($content['nm']['path'],true) && egw_vfs::stat(urldecode($content['nm']['path']))) { $content['nm']['path'] = urldecode($content['nm']['path']); } if ($content['button']) { if ($content['button']) { list($button) = each($content['button']); unset($content['button']); } switch($button) { case 'upload': if (!$content['upload']) { egw_framework::message(lang('You need to select some files first!'),'error'); break; } $upload_success = $upload_failure = array(); foreach(isset($content['upload'][0]) ? $content['upload'] : array($content['upload']) as $upload) { // encode chars which special meaning in url/vfs (some like / get removed!) $to = egw_vfs::concat($content['nm']['path'],egw_vfs::encodePathComponent($upload['name'])); if ($upload && (egw_vfs::is_writable($content['nm']['path']) || egw_vfs::is_writable($to)) && copy($upload['tmp_name'],egw_vfs::PREFIX.$to)) { $upload_success[] = $upload['name']; } else { $upload_failure[] = $upload['name']; } } $content['nm']['msg'] = ''; if ($upload_success) { egw_framework::message( count($upload_success) == 1 && !$upload_failure ? lang('File successful uploaded.') : lang('%1 successful uploaded.',implode(', ',$upload_success))); } if ($upload_failure) { egw_framework::message(lang('Error uploading file!')."\n".etemplate::max_upload_size_message(),'error'); } break; } } $readonlys['button[mailpaste]'] = !isset($GLOBALS['egw_info']['user']['apps']['mail']); $sel_options['filter'] = array( '' => 'Current directory', '2' => 'Directories sorted in', '3' => 'Show hidden files', '4' => 'All subdirectories', '5' => 'Files from links', '0' => 'Files from subdirectories', ); // sharing has no divAppbox, we need to set popupMainDiv instead, to be able to drop files everywhere if (substr($_SERVER['SCRIPT_FILENAME'], -10) == '/share.php') { $tpl->setElementAttribute('nm[buttons][upload]', 'drop_target', 'popupMainDiv'); } // Set view button to match current settings if($content['nm']['view'] == 'tile') { $tpl->setElementAttribute('nm[buttons][button][change_view]','label',lang('List view')); $tpl->setElementAttribute('nm[buttons][button][change_view]','image','list_row'); } // if initial load is done via GET request (idots template or share.php) // get_rows cant call app.filemanager.set_readonly, so we need to do that here $content['initial_path_readonly'] = !egw_vfs::is_writable($content['nm']['path']); $tpl->exec('filemanager.filemanager_ui.index',$content,$sel_options,$readonlys,array('nm' => $content['nm'])); } /** * Get the configured start directory for the current user * * @return string */ static function get_home_dir() { $start = '/home/'.$GLOBALS['egw_info']['user']['account_lid']; // check if user specified a valid startpath in his prefs --> use it if (($path = $GLOBALS['egw_info']['user']['preferences']['filemanager']['startfolder']) && $path[0] == '/' && egw_vfs::is_dir($path) && egw_vfs::check_access($path, egw_vfs::READABLE)) { $start = $path; } elseif (!egw_vfs::is_dir($start) && egw_vfs::check_access($start, egw_vfs::READABLE)) { $start = '/'; } return $start; } /** * Run a certain action with the selected file * * @param string $action * @param array $selected selected pathes * @param mixed $dir current directory * @param int &$errs=null on return number of errors * @param int &$dirs=null on return number of dirs deleted * @param int &$files=null on return number of files deleted * @return string success or failure message displayed to the user */ static public function action($action,$selected,$dir=null,&$errs=null,&$files=null,&$dirs=null) { if (!count($selected)) { return lang('You need to select some files first!'); } $errs = $dirs = $files = 0; switch($action) { case 'delete': return static::do_delete($selected,$errs,$files,$dirs); case 'mail': case 'copy': foreach($selected as $path) { if (strpos($path, 'mail::') === 0 && $path = substr($path, 6)) { // Support for dropping mail in filemanager - Pass mail back to mail app if(ExecMethod2('mail.mail_ui.vfsSaveMessage', $path, $dir, false)) { ++$files; } else { ++$errs; } } elseif (!egw_vfs::is_dir($path)) { $to = egw_vfs::concat($dir,egw_vfs::basename($path)); if ($path != $to && egw_vfs::copy($path,$to)) { ++$files; } else { ++$errs; } } else { $len = strlen(dirname($path)); foreach(egw_vfs::find($path) as $p) { $to = $dir.substr($p,$len); if ($to == $p) // cant copy into itself! { ++$errs; continue; } if (($is_dir = egw_vfs::is_dir($p)) && egw_vfs::mkdir($to,null,STREAM_MKDIR_RECURSIVE)) { ++$dirs; } elseif(!$is_dir && egw_vfs::copy($p,$to)) { ++$files; } else { ++$errs; } } } } if ($errs) { return lang('%1 errors copying (%2 diretories and %3 files copied)!',$errs,$dirs,$files); } return $dirs ? lang('%1 directories and %2 files copied.',$dirs,$files) : lang('%1 files copied.',$files); case 'move': foreach($selected as $path) { $to = egw_vfs::is_dir($dir) || count($selected) > 1 ? egw_vfs::concat($dir,egw_vfs::basename($path)) : $dir; if ($path != $to && egw_vfs::rename($path,$to)) { ++$files; } else { ++$errs; } } if ($errs) { return lang('%1 errors moving (%2 files moved)!',$errs,$files); } return lang('%1 files moved.',$files); case 'symlink': // symlink given files to $dir foreach((array)$selected as $target) { $link = egw_vfs::concat($dir, egw_vfs::basename($target)); if (!egw_vfs::stat($dir) || ($ok = egw_vfs::mkdir($dir,0,true))) { if(!$ok) { $errs++; continue; } } if ($target[0] != '/') $target = egw_vfs::concat($dir, $target); if (!egw_vfs::stat($target)) { return lang('Link target %1 not found!', egw_vfs::decodePath($target)); } if ($target != $link && egw_vfs::symlink($target, $link)) { ++$files; } else { ++$errs; } } if (count((array)$selected) == 1) { return $files ? lang('Symlink to %1 created.', egw_vfs::decodePath($target)) : lang('Error creating symlink to target %1!', egw_vfs::decodePath($target)); } $ret = lang('%1 elements linked.', $files); if ($errs) { $ret = lang('%1 errors linking (%2)!',$errs, $ret); } return $ret;//." egw_vfs::symlink('$target', '$link')"; case 'createdir': $dst = egw_vfs::concat($dir, is_array($selected) ? $selected[0] : $selected); if (egw_vfs::mkdir($dst, null, STREAM_MKDIR_RECURSIVE)) { return lang("Directory successfully created."); } return lang("Error while creating directory."); case 'saveaszip': egw_vfs::download_zip($selected); common::egw_exit(); default: list($action, $settings) = explode('_', $action, 2); switch($action) { case 'document': if (!$settings) $settings = $GLOBALS['egw_info']['user']['preferences']['filemanager']['default_document']; $document_merge = new filemanager_merge(egw_vfs::decodePath($dir)); $msg = $document_merge->download($settings, $selected, '', $GLOBALS['egw_info']['user']['preferences']['filemanager']['document_dir']); if($msg) return $msg; $errs = count($selected); return false; } } return "Unknown action '$action'!"; } /** * Delete selected files and return success or error message * * @param array $selected * @param int &$errs=null on return number of errors * @param int &$dirs=null on return number of dirs deleted * @param int &$files=null on return number of files deleted * @return string */ public static function do_delete(array $selected, &$errs=null, &$dirs=null, &$files=null) { $dirs = $files = $errs = 0; // we first delete all selected links (and files) // feeding the links to dirs to egw_vfs::find() deletes the content of the dirs, not just the link! foreach($selected as $key => $path) { if (!egw_vfs::is_dir($path) || egw_vfs::is_link($path)) { if (egw_vfs::unlink($path)) { ++$files; } else { ++$errs; } unset($selected[$key]); } } if ($selected) // somethings left to delete { // some precaution to never allow to (recursivly) remove /, /apps or /home foreach((array)$selected as $path) { if (preg_match('/^\/?(home|apps|)\/*$/',$path)) { $errs++; return lang("Cautiously rejecting to remove folder '%1'!",egw_vfs::decodePath($path)); } } // now we use find to loop through all files and dirs: (selected only contains dirs now) // - depth=true to get first the files and then the dir containing it // - hidden=true to also return hidden files (eg. Thumbs.db), as we cant delete non-empty dirs foreach(egw_vfs::find($selected,array('depth'=>true,'hidden'=>true)) as $path) { if (($is_dir = egw_vfs::is_dir($path) && !egw_vfs::is_link($path)) && egw_vfs::rmdir($path,0)) { ++$dirs; } elseif (!$is_dir && egw_vfs::unlink($path)) { ++$files; } else { ++$errs; } } } if ($errs) { return lang('%1 errors deleteting (%2 directories and %3 files deleted)!',$errs,$dirs,$files); } if ($dirs) { return lang('%1 directories and %2 files deleted.',$dirs,$files); } return $files == 1 ? lang('File deleted.') : lang('%1 files deleted.',$files); } /** * Callback to fetch the rows for the nextmatch widget * * @param array $query * @param array &$rows */ function get_rows(&$query, &$rows) { // show projectmanager sidebox for projectmanager path if (substr($query['path'],0,20) == '/apps/projectmanager' && isset($GLOBALS['egw_info']['user']['apps']['projectmanager'])) { $GLOBALS['egw_info']['flags']['currentapp'] = 'projectmanager'; } // do NOT store query, if hierarchical data / children are requested if (!$query['csv_export']) { egw_session::appsession('index','filemanager',$query); } if(!$query['path']) $query['path'] = static::get_home_dir(); // Change template to match selected view if($query['view']) { $query['template'] = ($query['view'] == 'row' ? 'filemanager.index.rows' : 'filemanager.tile'); // Store as preference but only for index, not home if($query['get_rows'] == 'filemanager.filemanager_ui.get_rows') { $GLOBALS['egw']->preferences->add('filemanager','nm_view',$query['view']); $GLOBALS['egw']->preferences->save_repository(); } } // be tolerant with (in previous versions) not correct urlencoded pathes if (!egw_vfs::stat($query['path'],true) && egw_vfs::stat(urldecode($query['path']))) { $query['path'] = urldecode($query['path']); } if (!egw_vfs::stat($query['path'],true) || !egw_vfs::is_dir($query['path']) || !egw_vfs::check_access($query['path'],egw_vfs::READABLE)) { // only redirect, if it would be to some other location, gives redirect-loop otherwise if ($query['path'] != ($path = static::get_home_dir())) { // we will leave here, since we are not allowed, or the location does not exist. Index must handle that, and give // an appropriate message egw::redirect_link('/index.php',array('menuaction'=>'filemanager.filemanager_ui.index', 'path' => $path, 'msg' => lang('The requested path %1 is not available.',egw_vfs::decodePath($query['path'])), 'ajax' => 'true' )); } $rows = array(); return 0; } $rows = $dir_is_writable = array(); if($query['searchletter'] && !empty($query['search'])) { $namefilter = '/^'.$query['searchletter'].'.*'.str_replace(array('\\?','\\*'),array('.{1}','.*'),preg_quote($query['search'])).'/i'; if ($query['searchletter'] == strtolower($query['search'][0])) { $namefilter = '/^('.$query['searchletter'].'.*'.str_replace(array('\\?','\\*'),array('.{1}','.*'),preg_quote($query['search'])).'|'. str_replace(array('\\?','\\*'),array('.{1}','.*'),preg_quote($query['search'])).')/i'; } } elseif ($query['searchletter']) { $namefilter = '/^'.$query['searchletter'].'/i'; } elseif(!empty($query['search'])) { $namefilter = '/'.str_replace(array('\\?','\\*'),array('.{1}','.*'),preg_quote($query['search'])).'/i'; } // Re-map so 'No filters' favorite ('') is depth 1 $filter = $query['filter'] === '' ? 1 : $query['filter']; $maxdepth = $filter && $filter != 4 ? (int)(boolean)$filter : null; if($filter == 5) $maxdepth = 2; $n = 0; $vfs_options = array( 'mindepth' => 1, 'maxdepth' => $maxdepth, 'dirsontop' => $filter <= 1, 'type' => $filter && $filter != 5 ? ($filter == 4 ? 'd' : null) : ($filter == 5 ? 'F':'f'), 'order' => $query['order'], 'sort' => $query['sort'], 'limit' => (int)$query['num_rows'].','.(int)$query['start'], 'need_mime' => true, 'name_preg' => $namefilter, 'hidden' => $filter == 3, 'follow' => $filter == 5, ); if($query['col_filter']['mime']) { $vfs_options['mime'] = $query['col_filter']['mime']; } foreach(egw_vfs::find(!empty($query['col_filter']['dir']) ? $query['col_filter']['dir'] : $query['path'],$vfs_options,true) as $path => $row) { //echo $path; _debug_array($row); $dir = dirname($path); if (!isset($dir_is_writable[$dir])) { $dir_is_writable[$dir] = egw_vfs::is_writable($dir); } if (egw_vfs::is_dir($path)) { $row['class'] = 'isDir'; } $row['download_url'] = egw_vfs::download_url($path); $rows[++$n] = $row; $path2n[$path] = $n; } // query comments and cf's for the displayed rows $cols_to_show = explode(',',$GLOBALS['egw_info']['user']['preferences']['filemanager']['nextmatch-filemanager.index.rows']); // Always include comment in tiles if($query['view'] == 'tile') { $cols_to_show[] = 'comment'; } $all_cfs = in_array('customfields',$cols_to_show) && $cols_to_show[count($cols_to_show)-1][0] != '#'; if ($path2n && (in_array('comment',$cols_to_show) || in_array('customfields',$cols_to_show)) && ($path2props = egw_vfs::propfind(array_keys($path2n)))) { foreach($path2props as $path => $props) { unset($row); // fixes a weird problem with php5.1, does NOT happen with php5.2 $row =& $rows[$path2n[$path]]; if ( !is_array($props) ) continue; foreach($props as $prop) { if (!$all_cfs && $prop['name'][0] == '#' && !in_array($prop['name'],$cols_to_show)) continue; $row[$prop['name']] = strlen($prop['val']) < 64 ? $prop['val'] : substr($prop['val'],0,64).' ...'; } } } // tell client-side if directory is writeable or not $response = egw_json_response::get(); $response->call('app.filemanager.set_readonly', $query['path'], !egw_vfs::is_writable($query['path'])); //_debug_array($readonlys); if ($GLOBALS['egw_info']['flags']['currentapp'] == 'projectmanager') { // we need our app.css file if (!file_exists(EGW_SERVER_ROOT.($css_file='/filemanager/templates/'.$GLOBALS['egw_info']['server']['template_set'].'/app.css'))) { $css_file = '/filemanager/templates/default/app.css'; } $GLOBALS['egw_info']['flags']['css'] .= "\n\t\t</style>\n\t\t".'<link href="'.$GLOBALS['egw_info']['server']['webserver_url']. $css_file.'?'.filemtime(EGW_SERVER_ROOT.$css_file).'" type="text/css" rel="StyleSheet" />'."\n\t\t<style>\n\t\t\t"; } return egw_vfs::$find_total; } /** * Preferences of a file/directory * * @param array $content * @param string $msg */ function file(array $content=null,$msg='') { $tpl = new etemplate_new('filemanager.file'); if (!is_array($content)) { if (isset($_GET['msg'])) { $msg .= $_GET['msg']; } if (!($path = str_replace(array('#','?'),array('%23','%3F'),$_GET['path'])) || // ?, # need to stay encoded! // actions enclose pathes containing comma with " ($path[0] == '"' && substr($path,-1) == '"' && !($path = substr(str_replace('""','"',$path),1,-1))) || !($stat = egw_vfs::lstat($path))) { $msg .= lang('File or directory not found!')." path='$path', stat=".array2string($stat); } else { $content = $stat; $content['name'] = $content['itempicker_merge']['name'] = egw_vfs::basename($path); $content['dir'] = $content['itempicker_merge']['dir'] = egw_vfs::decodePath(egw_vfs::dirname($path)); $content['path'] = $path; $content['hsize'] = egw_vfs::hsize($stat['size']); $content['mime'] = egw_vfs::mime_content_type($path); $content['gid'] *= -1; // our widgets use negative gid's if (($props = egw_vfs::propfind($path))) { foreach($props as $prop) { $content[$prop['name']] = $prop['val']; } } if (($content['is_link'] = egw_vfs::is_link($path))) { $content['symlink'] = egw_vfs::readlink($path); } } $content['tabs'] = $_GET['tabs']; if (!($content['is_dir'] = egw_vfs::is_dir($path) && !egw_vfs::is_link($path))) { $content['perms']['executable'] = (int)!!($content['mode'] & 0111); $mask = 6; if (preg_match('/^text/',$content['mime']) && $content['size'] < 100000) { $content['text_content'] = file_get_contents(egw_vfs::PREFIX.$path); } } else { //currently not implemented in backend $content['perms']['sticky'] = (int)!!($content['mode'] & 0x201); $mask = 7; } foreach(array('owner' => 6,'group' => 3,'other' => 0) as $name => $shift) { $content['perms'][$name] = ($content['mode'] >> $shift) & $mask; } $content['is_owner'] = egw_vfs::has_owner_rights($path,$content); } else { //_debug_array($content); $path =& $content['path']; list($button) = @each($content['button']); unset($content['button']); if(!$button && $content['sudo']) { // Button to stop sudo is not in button namespace $button = 'sudo'; unset($content['sudo']); } // need to check 'setup' button (submit button in sudo popup), as some browsers (eg. chrome) also fill the hidden field if ($button == 'sudo' && egw_vfs::$is_root || $button == 'setup' && $content['sudo']['user']) { $msg = $this->sudo($button == 'setup' ? $content['sudo']['user'] : '',$content['sudo']['passwd']) ? lang('Root access granted.') : ($button == 'setup' && $content['sudo']['user'] ? lang('Wrong username or password!') : lang('Root access stopped.')); unset($content['sudo']); $content['is_owner'] = egw_vfs::has_owner_rights($path); } if (in_array($button,array('save','apply'))) { $props = array(); $perm_changed = $perm_failed = 0; foreach($content['old'] as $name => $old_value) { if (isset($content[$name]) && ($old_value != $content[$name] || // do not check for modification, if modify_subs is checked! $content['modify_subs'] && in_array($name,array('uid','gid','perms'))) && ($name != 'uid' || egw_vfs::$is_root)) { if ($name == 'name') { $to = egw_vfs::concat(egw_vfs::dirname($path),$content['name']); if (file_exists(egw_vfs::PREFIX.$to) && $content['confirm_overwrite'] !== $to) { $tpl->set_validation_error('name',lang("There's already a file with that name!").'<br />'. lang('To overwrite the existing file store again.',lang($button))); $content['confirm_overwrite'] = $to; if ($button == 'save') $button = 'apply'; continue; } if (egw_vfs::rename($path,$to)) { $msg .= lang('Renamed %1 to %2.',egw_vfs::decodePath(basename($path)),egw_vfs::decodePath(basename($to))).' '; $content['old']['name'] = $content[$name]; $path = $to; $content['mime'] = mime_magic::filename2mime($path); // recheck mime type $refresh_path = egw_vfs::dirname($path); // for renames, we have to refresh the parent } else { $msg .= lang('Rename of %1 to %2 failed!',egw_vfs::decodePath(basename($path)),egw_vfs::decodePath(basename($to))).' '; if (egw_vfs::deny_script($to)) { $msg .= lang('You are NOT allowed to upload a script!').' '; } } } elseif ($name[0] == '#' || $name == 'comment') { $props[] = array('name' => $name, 'val' => $content[$name] ? $content[$name] : null); } elseif ($name == 'mergeapp') { $mergeprop = array( array( 'ns' => static::$merge_prop_namespace, 'name' => 'mergeapp', 'val' => (!empty($content[$name]) ? $content[$name] : null), ), ); if (egw_vfs::proppatch($path,$mergeprop)) { $content['old'][$name] = $content[$name]; $msg .= lang('Setting for document merge saved.'); } else { $msg .= lang('Saving setting for document merge failed!'); } } else { static $name2cmd = array('uid' => 'chown','gid' => 'chgrp','perms' => 'chmod'); $cmd = array('egw_vfs',$name2cmd[$name]); $value = $name == 'perms' ? static::perms2mode($content['perms']) : $content[$name]; if ($content['modify_subs']) { if ($name == 'perms') { $changed = egw_vfs::find($path,array('type'=>'d'),$cmd,array($value)); $changed += egw_vfs::find($path,array('type'=>'f'),$cmd,array($value & 0666)); // no execute for files } else { $changed = egw_vfs::find($path,null,$cmd,array($value)); } $ok = $failed = 0; foreach($changed as &$r) { if ($r) { ++$ok; } else { ++$failed; } } if ($ok && !$failed) { if(!$perm_changed++) $msg .= lang('Permissions of %1 changed.',$path.' '.lang('and all it\'s childeren')); $content['old'][$name] = $content[$name]; } elseif($failed) { if(!$perm_failed++) $msg .= lang('Failed to change permissions of %1!',$path.lang('and all it\'s childeren'). ($ok ? ' ('.lang('%1 failed, %2 succeded',$failed,$ok).')' : '')); } } elseif (call_user_func_array($cmd,array($path,$value))) { $msg .= lang('Permissions of %1 changed.',$path); $content['old'][$name] = $content[$name]; } else { $msg .= lang('Failed to change permissions of %1!',$path); } } } } if ($props) { if (egw_vfs::proppatch($path,$props)) { foreach($props as $prop) { $content['old'][$prop['name']] = $prop['val']; } $msg .= lang('Properties saved.'); } else { $msg .= lang('Saving properties failed!'); } } } elseif ($content['eacl'] && $content['is_owner']) { if ($content['eacl']['delete']) { list($ino_owner) = each($content['eacl']['delete']); list(, $owner) = explode('-',$ino_owner,2); // $owner is a group and starts with a minus! $msg .= egw_vfs::eacl($path,null,$owner) ? lang('ACL deleted.') : lang('Error deleting the ACL entry!'); } elseif ($button == 'eacl') { if (!$content['eacl_owner']) { $msg .= lang('You need to select an owner!'); } else { $msg .= egw_vfs::eacl($path,$content['eacl']['rights'],$content['eacl_owner']) ? lang('ACL added.') : lang('Error adding the ACL!'); } } } egw_framework::refresh_opener($msg, 'filemanager', $refresh_path ? $refresh_path : $path, 'edit', null, '&path=[^&]*'); if ($button == 'save') egw_framework::window_close(); } if ($content['is_link'] && !egw_vfs::stat($path)) { $msg .= ($msg ? "\n" : '').lang('Link target %1 not found!',$content['symlink']); } $content['link'] = egw::link(egw_vfs::download_url($path)); $content['icon'] = egw_vfs::mime_icon($content['mime']); $content['msg'] = $msg; if (($readonlys['uid'] = !egw_vfs::$is_root) && !$content['uid']) $content['ro_uid_root'] = 'root'; // only owner can change group & perms if (($readonlys['gid'] = !$content['is_owner'] || egw_vfs::parse_url(egw_vfs::resolve_url($content['path']),PHP_URL_SCHEME) == 'oldvfs')) // no uid, gid or perms in oldvfs { if (!$content['gid']) $content['ro_gid_root'] = 'root'; foreach($content['perms'] as $name => $value) { $readonlys['perms['.$name.']'] = true; } } $readonlys['name'] = $path == '/' || !egw_vfs::is_writable(egw_vfs::dirname($path)); $readonlys['comment'] = !egw_vfs::is_writable($path); $readonlys['tabs']['filemanager.file.preview'] = $readonlys['tabs']['filemanager.file.perms'] = $content['is_link']; // if neither owner nor is writable --> disable save&apply $readonlys['button[save]'] = $readonlys['button[apply]'] = !$content['is_owner'] && !egw_vfs::is_writable($path); if (!($cfs = config::get_customfields('filemanager'))) { $readonlys['tabs']['custom'] = true; } elseif (!egw_vfs::is_writable($path)) { foreach($cfs as $name => $data) { $readonlys['#'.$name] = true; } } $readonlys['tabs']['filemanager.file.eacl'] = true; // eacl off by default if ($content['is_dir']) { $readonlys['tabs']['filemanager.file.preview'] = true; // no preview tab for dirs $sel_options['rights']=$sel_options['owner']=$sel_options['group']=$sel_options['other'] = array( 7 => lang('Display and modification of content'), 5 => lang('Display of content'), 0 => lang('No access'), ); if(($content['eacl'] = egw_vfs::get_eacl($content['path'])) !== false) // backend supports eacl { unset($readonlys['tabs']['filemanager.file.eacl']); // --> switch the tab on again foreach($content['eacl'] as &$eacl) { $eacl['path'] = rtrim(egw_vfs::parse_url($eacl['path'],PHP_URL_PATH),'/'); $readonlys['delete['.$eacl['ino'].'-'.$eacl['owner'].']'] = $eacl['ino'] != $content['ino'] || $eacl['path'] != $content['path'] || !$content['is_owner']; } array_unshift($content['eacl'],false); // make the keys start with 1, not 0 $content['eacl']['owner'] = 0; $content['eacl']['rights'] = 5; } } else { $sel_options['owner']=$sel_options['group']=$sel_options['other'] = array( 6 => lang('Read & write access'), 4 => lang('Read access only'), 0 => lang('No access'), ); } // mergeapp $content['mergeapp'] = static::get_mergeapp($path, 'self'); $content['mergeapp_parent'] = static::get_mergeapp($path, 'parents'); if(!empty($content['mergeapp'])) { $content['mergeapp_effective'] = $content['mergeapp']; } elseif(!empty($content['mergeapp_parent'])) { $content['mergeapp_effective'] = $content['mergeapp_parent']; } else { $content['mergeapp_effective'] = null; } // mergeapp select options $mergeapp_list = egw_link::app_list('merge'); unset($mergeapp_list[$GLOBALS['egw_info']['flags']['currentapp']]); // exclude filemanager from list $mergeapp_empty = !empty($content['mergeapp_parent']) ? $mergeapp_list[$content['mergeapp_parent']] . ' (parent setting)' : ''; $sel_options['mergeapp'] = array('' => $mergeapp_empty); $sel_options['mergeapp'] = $sel_options['mergeapp'] + $mergeapp_list; // mergeapp other gui options $content['mergeapp_itempicker_disabled'] = $content['is_dir'] || empty($content['mergeapp_effective']); $preserve = $content; if (!isset($preserve['old'])) { $preserve['old'] = array( 'perms' => $content['perms'], 'name' => $content['name'], 'uid' => $content['uid'], 'gid' => $content['gid'], 'comment' => (string)$content['comment'], 'mergeapp' => $content['mergeapp'] ); if ($cfs) foreach($cfs as $name => $data) { $preserve['old']['#'.$name] = (string)$content['#'.$name]; } } if (egw_vfs::$is_root) { $tpl->setElementAttribute('sudouser', 'label', 'Logout'); $tpl->setElementAttribute('sudouser', 'help','Log out as superuser'); // Need a more complex submit because button type is buttononly, which doesn't submit $tpl->setElementAttribute('sudouser', 'onclick','app.filemanager.set_sudoButton(widget,"login")'); } elseif ($button == 'sudo') { $tpl->setElementAttribute('sudouser', 'label', 'Superuser'); $tpl->setElementAttribute('sudouser', 'help','Enter setup user and password to get root rights'); $tpl->setElementAttribute('sudouser', 'onclick','app.filemanager.set_sudoButton(widget,"logout")'); } if (($extra_tabs = egw_vfs::getExtraInfo($path,$content))) { // add to existing tabs in template $tpl->setElementAttribute('tabs', 'add_tabs', true); $tabs =& $tpl->getElementAttribute('tabs','tabs'); if (true) $tabs = array(); foreach(isset($extra_tabs[0]) ? $extra_tabs : array($extra_tabs) as $extra_tab) { $tabs[] = array( 'label' => $extra_tab['label'], 'template' => $extra_tab['name'] ); if ($extra_tab['data'] && is_array($extra_tab['data'])) { $content = array_merge($content, $extra_tab['data']); } if ($extra_tab['preserve'] && is_array($extra_tab['preserve'])) { $preserve = array_merge($preserve, $extra_tab['preserve']); } if ($extra_tab['readonlys'] && is_array($extra_tab['readonlys'])) { $readonlys = array_merge($readonlys, $extra_tab['readonlys']); } } } egw_framework::window_focus(); $GLOBALS['egw_info']['flags']['app_header'] = lang('Preferences').' '.egw_vfs::decodePath($path); $tpl->exec('filemanager.filemanager_ui.file',$content,$sel_options,$readonlys,$preserve,2); } /** * Run given action on given path(es) and return array/object with values for keys 'msg', 'errs', 'dirs', 'files' * * @param string $action eg. 'delete', ... * @param array $selected selected path(s) * @param string $dir=null current directory * @see static::action() */ public static function ajax_action($action, $selected, $dir=null, $props=null) { // do we have root rights, need to run here too, as method is static and therefore does NOT run __construct if (egw_session::appsession('is_root','filemanager')) { egw_vfs::$is_root = true; } $response = egw_json_response::get(); $arr = array( 'msg' => '', 'action' => $action, 'errs' => 0, 'dirs' => 0, 'files' => 0, ); if (!isset($dir)) $dir = array_pop($selected); switch($action) { case 'upload': $script_error = 0; foreach($selected as $tmp_name => &$data) { $path = egw_vfs::concat($dir, egw_vfs::encodePathComponent($data['name'])); if(egw_vfs::deny_script($path)) { if (!isset($script_error)) { $arr['msg'] .= ($arr['msg'] ? "\n" : '').lang('You are NOT allowed to upload a script!'); } ++$script_error; ++$arr['errs']; unset($selected[$tmp_name]); } elseif (egw_vfs::is_dir($path)) { $data['confirm'] = 'is_dir'; } elseif (!$data['confirmed'] && egw_vfs::stat($path)) { $data['confirm'] = true; } else { if (is_dir($GLOBALS['egw_info']['server']['temp_dir']) && is_writable($GLOBALS['egw_info']['server']['temp_dir'])) { $tmp_path = $GLOBALS['egw_info']['server']['temp_dir'] . '/' . basename($tmp_name); } else { $tmp_path = ini_get('upload_tmp_dir').'/'.basename($tmp_name); } if (egw_vfs::copy_uploaded($tmp_path, $path, $props, false)) { ++$arr['files']; $uploaded[] = $data['name']; } else { ++$arr['errs']; } } } if ($arr['errs'] > $script_error) { $arr['msg'] .= ($arr['msg'] ? "\n" : '').lang('Error uploading file!'); } if ($arr['files']) { $arr['msg'] .= ($arr['msg'] ? "\n" : '').lang('%1 successful uploaded.', implode(', ', $uploaded)); } $arr['uploaded'] = $selected; $arr['path'] = $dir; $arr['props'] = $props; break; // Upload, then link case 'link': // First upload $arr = static::ajax_action('upload', $selected, $dir, $props); $app_dir = egw_link::vfs_path($props['entry']['app'],$props['entry']['id'],'',true); foreach($arr['uploaded'] as $file) { $target=egw_vfs::concat($dir,egw_vfs::encodePathComponent($file['name'])); if (egw_vfs::file_exists($target) && $app_dir) { if (!egw_vfs::file_exists($app_dir)) egw_vfs::mkdir($app_dir); error_log("Symlinking $target to $app_dir"); egw_vfs::symlink($target, egw_vfs::concat($app_dir,egw_vfs::encodePathComponent($file['name']))); } } // Must return to avoid adding to $response again return; default: $arr['msg'] = static::action($action, $selected, $dir, $arr['errs'], $arr['dirs'], $arr['files']); } $response->data($arr); //error_log(__METHOD__."('$action',".array2string($selected).') returning '.array2string($arr)); return $arr; } /** * Convert perms array back to integer mode * * @param array $perms with keys owner, group, other, executable, sticky * @return int */ private function perms2mode(array $perms) { $mode = $perms['owner'] << 6 | $perms['group'] << 3 | $perms['other']; if ($mode['executable']) { $mode |= 0111; } if ($mode['sticky']) { $mode |= 0x201; } return $mode; } }