Current Path : C:/Users/Mahmood/Desktop/moodle/lib/filebrowser/ |
Current File : C:/Users/Mahmood/Desktop/moodle/lib/filebrowser/virtual_root_file.php |
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle 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, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Class simulating empty directories. * * @package core_files * @copyright 2008 Petr Skoda (http://skodak.org) * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); /** * Represents the root directory of an empty file area in the tree navigated by {@link file_browser}. * * @package core_files * @copyright 2008 Petr Skoda (http://skodak.org) * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class virtual_root_file { /** @var int context id */ protected $contextid; /** @var string file component */ protected $component; /** @var string file area */ protected $filearea; /** @var int file itemid */ protected $itemid; /** * Constructor * * @param int $contextid context ID * @param string $component component * @param string $filearea file area * @param int $itemid item ID */ public function __construct($contextid, $component, $filearea, $itemid) { $this->contextid = $contextid; $this->component = $component; $this->filearea = $filearea; $this->itemid = $itemid; } /** * Whether or not this is a directory * * @return bool */ public function is_directory() { return true; } /** * Delete file * * @return success */ public function delete() { return true; } /** * adds this file path to a curl request (POST only) * * @param curl $curlrequest the curl request object * @param string $key what key to use in the POST request */ public function add_to_curl_request(&$curlrequest, $key) { return; } /** * Returns file handle - read only mode, no writing allowed into pool files! * * @return resource file handle */ public function get_content_file_handle() { return null; } /** * Dumps file content to page * * @return resource file handle */ public function readfile() { return; } /** * Returns file content as string * * @return string content */ public function get_content() { return ''; } /** * Copy content of file to given pathname * * @param string $pathname real path to new file * @return bool success */ public function copy_content_to($pathname) { return false; } /** * List contents of archive * * @param file_packer $packer file packer instance * @return array of file infos */ public function list_files(file_packer $packer) { return null; } /** * Extract file to given file path (real OS filesystem), existing files are overwrited * * @param file_packer $packer file packer instance * @param string $pathname target directory * @return mixed list of processed files; false if error */ public function extract_to_pathname(file_packer $packer, $pathname) { return false; } /** * Extract file to given file path (real OS filesystem), existing files are overwrited * * @param file_packer $packer file packer instance * @param int $contextid context ID * @param string $component component * @param string $filearea file area * @param int $itemid item ID * @param string $pathbase path base * @param int $userid user ID * @return mixed list of processed files; false if error */ public function extract_to_storage(file_packer $packer, $contextid, $component, $filearea, $itemid, $pathbase, $userid = NULL) { return false; } /** * Add file/directory into archive * * @param file_archive $filearch file archive instance * @param string $archivepath pathname in archive * @return bool success */ public function archive_file(file_archive $filearch, $archivepath) { return false; } /** * Returns parent directory * * @return stored_file */ public function get_parent_directory() { return null; } /** * Returns context ID * * @return int context ID */ public function get_contextid() { return $this->contextid; } /** * Returns file component * * @return string component */ public function get_component() { return $this->component; } /** * Returns file area * * @return string filearea */ public function get_filearea() { return $this->filearea; } /** * Returns file itemid * * @return int itemid */ public function get_itemid() { return $this->itemid; } /** * Returns file path * * @return string filepath */ public function get_filepath() { return '/'; } /** * Returns file name * * @return string filename */ public function get_filename() { return '.'; } /** * Returns user ID * * @return int userid */ public function get_userid() { return null; } /** * Returns file size * * @return int filesize */ public function get_filesize() { return 0; } /** * Returns mimetype * * @return string mimetype */ public function get_mimetype() { return null; } /** * Returns time created * * @return int */ public function get_timecreated() { return 0; } /** * Returns time modified * * @return int */ public function get_timemodified() { return 0; } /** * Returns status * * @return int */ public function get_status() { return 0; } /** * Returns ID * * @return int */ public function get_id() { return 0; } /** * Returns sha1 hash code * * @return string */ public function get_contenthash() { return sha1(''); } /** * Returns path name hash * * @return string */ public function get_pathnamehash() { return sha1('/'.$this->get_contextid().'/'.$this->get_component().'/'.$this->get_filearea().'/'.$this->get_itemid().$this->get_filepath().$this->get_filename()); } /** * Returns license * * @return string */ public function get_license() { return null; } /** * Returns file's author * * @return string */ public function get_author() { return null; } /** * Returns file source * * @return string */ public function get_source() { return null; } /** * Returns file sort order * * @return int */ public function get_sortorder() { return null; } }