/**
  * Provide an endpoint for the PLN staging server to retrieve a deposit
  * @param array $args
  * @param Request $request
  */
 function deposits($args, &$request)
 {
     $journal =& $request->getJournal();
     $depositDao =& DAORegistry::getDAO('DepositDAO');
     $fileManager = new FileManager();
     $dispatcher = $request->getDispatcher();
     $depositUuid = !isset($args[0]) || empty($args[0]) ? null : $args[0];
     // sanitize the input
     if (!preg_match('/^[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}$/', $depositUuid)) {
         error_log(__("plugins.generic.pln.error.handler.uuid.invalid"));
         $dispatcher->handle404();
         return FALSE;
     }
     $deposit =& $depositDao->getDepositByUUID($journal->getId(), $depositUuid);
     if (!$deposit) {
         error_log(__("plugins.generic.pln.error.handler.uuid.notfound"));
         $dispatcher->handle404();
         return FALSE;
     }
     $depositPackage = new DepositPackage($deposit, null);
     $depositBag = $depositPackage->getPackageFilePath();
     if (!$fileManager->fileExists($depositBag)) {
         error_log("plugins.generic.pln.error.handler.file.notfound");
         $dispatcher->handle404();
         return FALSE;
     }
     return $fileManager->downloadFile($depositBag, mime_content_type($depositBag), TRUE);
 }

 /**
  * DiscoverRowBuilder constructor.
  * @param array $location
  */
 function __construct(array $location)
 {
     echo '
     <div id="' . $location['id_location'] . '" class="contentLocation">
         <table style="width:100%" class="table" onclick="openlocation(' . $location['id_location'] . ', \'' . $location['name'] . '\')">
         <tr>
         <th>Name:</th>
         <th>Description:</th>
         </tr>
         <tr>
         <td>' . $location['name'] . '</td>
         <td>' . $location['description'] . '</td>
         </tr>
         </table>';
     $filemanager = new FileManager();
     $stmt = $filemanager->getImages($location['id_location']);
     $images = array();
     while ($idImage = sqlsrv_fetch_array($stmt)['id_image']) {
         array_push($images, $idImage);
     }
     if (count($images) > 0) {
         echo '<div class="newSlides">';
         foreach ($images as $image) {
             $fileName = glob('../images/' . $image . '.*')[0];
             echo '<img src="../images/' . $fileName . '"\\>';
         }
         echo '</div>';
     }
     echo '</div>';
 }

 /**
  * Perform message string munging.
  * @param $localeFile string
  * @param $localeFilePath string
  * @param $outFile string
  */
 function generateLocaleFile($localeFile, $localeFilePath, $outFile)
 {
     $localeData = LocaleFile::load($localeFilePath);
     if (!isset($localeData)) {
         printf('Invalid locale \'%s\'', $this->inLocale);
         exit(1);
     }
     $destDir = dirname($outFile);
     if (!file_exists($destDir)) {
         import('lib.pkp.classes.file.FileManager');
         $fileManager = new FileManager();
         if (!$fileManager->mkdir($destDir)) {
             printf('Failed to createDirectory \'%s\'', $destDir);
             exit(1);
         }
     }
     $fp = fopen($outFile, 'wb');
     if (!$fp) {
         printf('Failed to write to \'%s\'', $outFile);
         exit(1);
     }
     $dtdLocation = substr($localeFilePath, 0, 3) == 'lib' ? '../../dtd/locale.dtd' : '../../lib/pkp/dtd/locale.dtd';
     fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" . "<!DOCTYPE locale SYSTEM \"{$dtdLocation}\">\n\n" . "<!--\n" . "  * {$localeFile}\n" . "  *\n" . "  * Copyright (c) 2013-2016 Simon Fraser University Library\n" . "  * Copyright (c) 2003-2016 John Willinsky\n" . "  * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.\n" . "  *\n" . sprintf("  * Localization strings for the %s (%s) locale.\n", $this->outLocale, DEFAULT_OUT_LOCALE_NAME) . "  *\n" . "  -->\n\n" . sprintf("<locale name=\"%s\" full_name=\"%s\">\n", $this->outLocale, DEFAULT_OUT_LOCALE_NAME));
     foreach ($localeData as $key => $message) {
         $outMessage = $this->fancifyString($message);
         if (strstr($outMessage, '<') || strstr($outMessage, '>')) {
             $outMessage = '<![CDATA[' . $outMessage . ']]>';
         }
         fwrite($fp, sprintf("\t<message key=\"%s\">%s</message>\n", $key, $outMessage));
     }
     fwrite($fp, "</locale>\n");
     fclose($fp);
 }

 public static function clear($key)
 {
     // Clear cache by deleting requested file
     $filename = md5($key);
     $path = __DIR__ . self::$cache_root . $filename;
     $file = new FileManager($path);
     $file->delete();
 }

 function _cacheMiss(&$cache, $id)
 {
     $allCodelistItems =& Registry::get('all' . $this->getListName() . 'CodelistItems', true, null);
     if ($allCodelistItems === null) {
         // Add a locale load to the debug notes.
         $notes =& Registry::get('system.debug.notes');
         $locale = $cache->cacheId;
         if ($locale == null) {
             $locale = AppLocale::getLocale();
         }
         $filename = $this->getFilename($locale);
         $notes[] = array('debug.notes.codelistItemListLoad', array('filename' => $filename));
         // Reload locale registry file
         $xmlDao = new XMLDAO();
         $listName =& $this->getListName();
         // i.e., 'List30'
         import('lib.pkp.classes.codelist.ONIXParserDOMHandler');
         $handler = new ONIXParserDOMHandler($listName);
         import('lib.pkp.classes.xslt.XSLTransformer');
         import('lib.pkp.classes.file.FileManager');
         import('classes.file.TemporaryFileManager');
         $temporaryFileManager = new TemporaryFileManager();
         $fileManager = new FileManager();
         $tmpName = tempnam($temporaryFileManager->getBasePath(), 'ONX');
         $xslTransformer = new XSLTransformer();
         $xslTransformer->setParameters(array('listName' => $listName));
         $xslTransformer->setRegisterPHPFunctions(true);
         $xslFile = 'lib/pkp/xml/onixFilter.xsl';
         $filteredXml = $xslTransformer->transform($filename, XSL_TRANSFORMER_DOCTYPE_FILE, $xslFile, XSL_TRANSFORMER_DOCTYPE_FILE, XSL_TRANSFORMER_DOCTYPE_STRING);
         if (!$filteredXml) {
             assert(false);
         }
         $data = null;
         if (is_writeable($tmpName)) {
             $fp = fopen($tmpName, 'wb');
             fwrite($fp, $filteredXml);
             fclose($fp);
             $data = $xmlDao->parseWithHandler($tmpName, $handler);
             $fileManager->deleteFile($tmpName);
         } else {
             fatalError('misconfigured directory permissions on: ' . $temporaryFileManager->getBasePath());
         }
         // Build array with ($charKey => array(stuff))
         if (isset($data[$listName])) {
             foreach ($data[$listName] as $code => $codelistData) {
                 $allCodelistItems[$code] = $codelistData;
             }
         }
         if (is_array($allCodelistItems)) {
             asort($allCodelistItems);
         }
         $cache->setEntireCache($allCodelistItems);
     }
     return null;
 }

 /**
  * @param int $idCreator
  * @param string $name
  * @param string $description
  * @param string $position
  */
 public function createLocation(int $idCreator, string $name, string $description, string $position)
 {
     if (strlen($name) < 50 && strlen($name) > 1 && strlen($description) < 100 && strlen($description) > 1) {
         $inserted = $this->model->creatLocation($idCreator, $name, $description, $position);
         if ($inserted) {
             if (isset($_FILES['userfile']) && count($_FILES['userfile']['name']) > 0) {
                 $filemanager = new FileManager();
                 $filemanager->setImage($_FILES['userfile'], $inserted);
             }
             return;
         }
     }
     http_response_code(500);
 }

 function select()
 {
     // Check for request forgeries
     if (!JSession::checkToken('request')) {
         echo json_encode(array('status' => '0', 'error' => JText::_('JINVALID_TOKEN')));
         return;
     }
     // Get the user
     $user = JFactory::getUser();
     $params = JComponentHelper::getParams('com_j2xml');
     $remote_folder = $params->get('remote_folder', '../media/com_j2xml/files');
     jimport('eshiol.filemanager.filemanager');
     $browser = new FileManager(array('directory' => $remote_folder));
     $browser->fireEvent(!empty($_GET['event']) ? $_GET['event'] : null);
 }

 function addCustomLocale($hookName, $args)
 {
     $locale =& $args[0];
     $localeFilename =& $args[1];
     $journal = Request::getJournal();
     $journalId = $journal->getId();
     $publicFilesDir = Config::getVar('files', 'public_files_dir');
     $customLocalePath = $publicFilesDir . DIRECTORY_SEPARATOR . 'journals' . DIRECTORY_SEPARATOR . $journalId . DIRECTORY_SEPARATOR . CUSTOM_LOCALE_DIR . DIRECTORY_SEPARATOR . $locale . DIRECTORY_SEPARATOR . $localeFilename;
     import('lib.pkp.classes.file.FileManager');
     $fileManager = new FileManager();
     if ($fileManager->fileExists($customLocalePath)) {
         AppLocale::registerLocaleFile($locale, $customLocalePath, false);
     }
     return true;
 }

 /**
  * {@inheritdoc}
  */
 public function upload($fp, $dst, $name, $tmpname)
 {
     $this->setConnectorFromPlugin();
     // upload file by elfinder.
     $result = parent::upload($fp, $dst, $name, $tmpname);
     $name = $result['name'];
     $filtered = \URLify::filter($result['name'], 80);
     if (strcmp($name, $filtered) != 0) {
         /*$arg = array('target' => $file['hash'], 'name' => $filtered);
           $elFinder->exec('rename', $arg);*/
         $this->rename($result['hash'], $filtered);
     }
     $realPath = $this->realpath($result['hash']);
     if (!empty($realPath)) {
         // Getting file info
         //$info = $elFinder->exec('file', array('target' => $file['hash']));
         /** @var elFinderVolumeLocalFileSystem $volume */
         //$volume = $info['volume'];
         //$root = $volume->root();
         //var/www/chamilogits/data/courses/NEWONE/document
         $realPathRoot = $this->getCourseDocumentSysPath();
         // Removing course path
         $realPath = str_replace($realPathRoot, '/', $realPath);
         \FileManager::add_document($this->connector->course, $realPath, 'file', intval($result['size']), $result['name']);
     }
     return $result;
 }

/**
 * Garbage collector
 */
function HotPotGCt($folder, $flag, $userID)
{
    // Garbage Collector
    $filelist = array();
    if ($dir = @opendir($folder)) {
        while (($file = readdir($dir)) !== false) {
            if ($file != ".") {
                if ($file != "..") {
                    $full_name = $folder . "/" . $file;
                    if (is_dir($full_name)) {
                        HotPotGCt($folder . "/" . $file, $flag);
                    } else {
                        $filelist[] = $file;
                    }
                }
            }
        }
        closedir($dir);
    }
    while (list($key, $val) = each($filelist)) {
        if (stristr($val, $userID . ".t.html")) {
            if ($flag == 1) {
                FileManager::my_delete($folder . "/" . $val);
            } else {
                echo $folder . "/" . $val . "<br />";
            }
        }
    }
}

 static function login($data)
 {
     if (!isset($data["username"])) {
         return self::UM_NoUserError;
     } else {
         $u = false;
         $logged = false;
         //check nick and password
         $u = self::loadUserByNickname($data["username"]);
         // assumo che la password mi sia arrivata in chiaro attraverso una connessione sicura
         if ($u !== false && $u->getPassword() == Filter::encodePassword($data["password"])) {
             $logged = true;
         }
         if ($u === false) {
             //check mail and password
             $u = self::loadUserByMail($data["username"]);
             // assumo che la password mi sia arrivata in chiaro attraverso una connessione sicura
             if ($u !== false && $u->getPassword() == Filter::encodePassword($data["password"])) {
                 header("location: " . FileManager::appendToRootPath());
             }
         }
         if ($u !== false) {
             if ($logged) {
                 if (Session::start($u)) {
                     return true;
                 } else {
                     return self::UM_NoSessionError;
                 }
             }
             return self::UM_NoPasswordError;
         }
         return self::UM_NoUserError;
     }
 }

 function addCustomLocale($hookName, $args)
 {
     $locale =& $args[0];
     $localeFilename =& $args[1];
     $request =& $this->getRequest();
     $conference = $request->getConference();
     $conferenceId = $conference->getId();
     $publicFilesDir = Config::getVar('files', 'public_files_dir');
     $customLocalePath = $publicFilesDir . DIRECTORY_SEPARATOR . 'conferences' . DIRECTORY_SEPARATOR . $conferenceId . DIRECTORY_SEPARATOR . CUSTOM_LOCALE_DIR . DIRECTORY_SEPARATOR . $locale . DIRECTORY_SEPARATOR . $localeFilename;
     import('lib.pkp.classes.file.FileManager');
     $fileManager = new FileManager();
     if ($fileManager->fileExists($customLocalePath)) {
         AppLocale::registerLocaleFile($locale, $customLocalePath, true);
     }
     return true;
 }

 /**
  * Initialize the working directory and ensure it exists
  * @return  string  Path to working directory
  */
 public function initWorkingDir()
 {
     // Check if working directory is already initialized
     if (is_dir($this->workingDir)) {
         return $this->workingDir;
     }
     // Get temp target directory
     $tmpDir = Configure::read('Chaucer.instanceName') . '/' . $this->bookId;
     $targetDir = Folder::addPathElement($this->FileManager->getTmpPath(), $tmpDir);
     // Create and return dir
     if (!$this->FileManager->createDir($targetDir)) {
         throw new Exception('Unable to create working directory: ' . $targetDir);
     }
     CakeLog::debug('[CommonProcessor::initWorkingDir] working dir: ' . $targetDir);
     return $targetDir;
 }

 /**
  * This function tests the replaceWikiLinks function in the Util class.
  * It uses the testData in testUtilStrings_wikiLinks.txt and compares the 
  * output from the replaceWikiLinks function with the expected results in
  * the testUtilStrings_wikiLinks_expectedResults.txt
  */
 function testCompareLines()
 {
     // LOADTIME
     $time = microtime();
     $time = explode(' ', $time);
     $time = $time[1] + $time[0];
     $start = $time;
     $handleInput = fopen('../testData/2009-01-15-english-infobox.nt', 'r');
     $handleExpRes = fopen('../testData/2009-01-06-english-infobox.nt', 'r');
     $x = 1;
     while (!feof($handleInput) && !feof($handleExpRes) && $x < 1001) {
         $bufferInput = FileManager::getNextFileLine($handleInput);
         $bufferExpRes = FileManager::getNextFileLine($handleExpRes);
         $this->assertEqual($bufferExpRes, $bufferInput, 'Line:' . $x);
         echo 'Input: ';
         var_dump(htmlspecialchars($bufferInput));
         echo '<br />ExpRes: ';
         var_dump(htmlspecialchars($bufferExpRes));
         echo '<br />';
         $x++;
     }
     fclose($handleInput);
     fclose($handleExpRes);
     // LOADTIME
     $time = microtime();
     $time = explode(' ', $time);
     $time = $time[1] + $time[0];
     $finish = $time;
     $total_time = round($finish - $start, 4);
     echo '<p>Page generated in ' . $total_time . ' seconds</p>';
 }

function create_backup_is_admin($_cid)
{
    if (isset($_GET['session']) && $_GET['session']) {
        $archive_path = api_get_path(SYS_ARCHIVE_PATH);
        $_cid = true;
        $is_courseAdmin = true;
    } else {
        $archive_path = api_get_path(SYS_ARCHIVE_PATH);
    }
    $archive_file = $_GET['archive'];
    $archive_file = str_replace(array('..', '/', '\\'), '', $archive_file);
    list($extension) = FileManager::getextension($archive_file);
    if (empty($extension) || !file_exists($archive_path . $archive_file)) {
        return false;
    }
    $extension = strtolower($extension);
    $content_type = '';
    if (in_array($extension, array('xml', 'csv')) && (api_is_platform_admin(true) || api_is_drh())) {
        $content_type = 'application/force-download';
        // TODO: The following unclear condition is commented ant is to be checked. A replacement has been proposed.
        //} elseif (strtolower($extension) == 'zip' || ('html' && $_cid && (api_is_platform_admin(true) || $is_courseAdmin))) {
    } elseif ($extension == 'zip' && $_cid && (api_is_platform_admin(true) || $is_courseAdmin)) {
        //
        $content_type = 'application/force-download';
    }
    if (empty($content_type)) {
        return false;
    }
    return true;
}

 public static function carga($clase)
 {
     $archivo = "classes/" . str_replace('\\', '/', $clase) . '.php';
     if (file_exists($archivo)) {
         require $archivo;
     } else {
         if (file_exists('../' . $archivo)) {
             require '../' . $archivo;
         } else {
             if (file_exists('../../' . $archivo)) {
                 require '../../' . $archivo;
             } else {
                 if (file_exists('../../../' . $archivo)) {
                     require '../../../' . $archivo;
                 } else {
                     $modules = FileManager::scan('../modules');
                     foreach ($modules as $value) {
                         if (file_exists($value . '/' . $archivo)) {
                             require $value . '/' . $archivo;
                             break;
                         }
                     }
                 }
             }
         }
     }
 }

 /**
  * For 2.3 upgrade:  Add initial plugin data to versions table
  * @return boolean
  */
 function addPluginVersions()
 {
     $versionDao =& DAORegistry::getDAO('VersionDAO');
     import('site.VersionCheck');
     $categories = PluginRegistry::getCategories();
     foreach ($categories as $category) {
         PluginRegistry::loadCategory($category, true);
         $plugins = PluginRegistry::getPlugins($category);
         foreach ($plugins as $plugin) {
             $versionFile = $plugin->getPluginPath() . '/version.xml';
             if (FileManager::fileExists($versionFile)) {
                 $versionInfo =& VersionCheck::parseVersionXML($versionFile);
                 $pluginVersion = $versionInfo['version'];
                 $pluginVersion->setCurrent(1);
                 $versionDao->insertVersion($pluginVersion);
             } else {
                 $pluginVersion = new Version();
                 $pluginVersion->setMajor(1);
                 $pluginVersion->setMinor(0);
                 $pluginVersion->setRevision(0);
                 $pluginVersion->setBuild(0);
                 $pluginVersion->setDateInstalled(Core::getCurrentDate());
                 $pluginVersion->setCurrent(1);
                 $pluginVersion->setProductType('plugins.' . $category);
                 $pluginVersion->setProduct(basename($plugin->getPluginPath()));
                 $versionDao->insertVersion($pluginVersion);
             }
         }
     }
 }

    /**
     * Вывод обложки для file manager
     * @param int $id идентификатор модели
     * @param string $name имя модели
     * @param string $link ссылка, если задана, то выводится ссылка, иначе галерея
     * @param string $noImage если изображение не найдено
     * @param string $type тип изображения, которое хотим получить
     * @return string
     */
    public static function getCover($id, $name, $link = '', $type = 'thumbnail', $noImage = '')
    {
        Yii::import('application.modules.file.models.FileManager');
        $data = FileManager::model()->find('model_name=:model_name AND model_id = :model_id AND cover = 1', array(':model_id' => $id, ':model_name' => $name));
        if ($data === null) {
            $noImage = '<img alt = "" class = "j-lazy" src = "/images/' . Yii::app()->getModule('file')->noImage . '"/>';
            if ($link == '') {
                $view = $noImage;
            } else {
                $view = '<a href = "' . $link . '">' . $noImage . '</a>';
            }
        } else {
            $file = Yii::getPathOfAlias('webroot') . DS . 'upload' . DS . Yii::app()->getModule('file')->uploadFolder . DS . $data->folder . DS . $type . DS . $data->file;
            if (Yii::app()->cFile->set($file)->exists) {
                $img = '<img alt = "' . strip_tags($data->description) . '" class = "j-lazy" src = "/upload/' . Yii::app()->getModule('file')->uploadFolder . '/' . $data->folder . '/' . $type . '/' . $data->file . '"/>';
            } else {
                $img = '<img alt = "' . strip_tags($data->description) . '" class = "j-lazy" src = "/images/' . Yii::app()->getModule('file')->noImage . '/>';
            }
            if ($link == '') {
                $view = '<ul id= "j-photobox_gallery_cover" class = "b-images_view b-image_cover j-photobox_gallery">
						<li class = "l-inline_block">
							<a href = "/upload/' . Yii::app()->getModule('file')->uploadFolder . '/' . $data->folder . '/original/' . $data->file . '">' . $img . '</a>
						</li>
					</ul>';
                if (!Yii::app()->request->isAjaxRequest) {
                    Yii::app()->clientScript->registerPackage('photobox');
                }
                JS::add('photobox_init', "\$('.j-photobox_gallery').photobox('a',{ 'time':0, 'loop':false, 'afterClose': function(){}});");
            } else {
                $view = '<a href = "' . $link . '">' . $img . '</a>';
            }
        }
        return $view;
    }

 public function info($filename = '')
 {
     $this->open($filename);
     $i['width'] = $this->im->getImageWidth();
     $i['height'] = $this->im->getImageHeight();
     $i['type'] = FileManager::get_ext($filename);
     return $i;
 }

 public function run()
 {
     if (!Yii::app()->request->isAjaxRequest) {
         Yii::app()->clientScript->registerPackage('photobox');
     }
     Yii::import('application.modules.file.models.FileManager');
     $dataprovider = FileManager::model()->findAll(array('order' => 'position, date DESC', 'condition' => 'model_id=:model_id AND model_name=:model_name AND file_type=:file_type', 'params' => array(':model_id' => $this->id, ':model_name' => $this->modelName, ':file_type' => 'file')));
     $this->render('file', array('dataprovider' => $dataprovider));
 }