Your IP : 192.168.165.1
<?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/>.
/**
* This plugin is used to access user's private files
*
* @since Moodle 2.0
* @package repository_user
* @copyright 2010 Dongsheng Cai {@link http://dongsheng.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once($CFG->dirroot . '/repository/lib.php');
/**
* repository_user class is used to browse user private files
*
* @since Moodle 2.0
* @package repository_user
* @copyright 2010 Dongsheng Cai {@link http://dongsheng.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class repository_user extends repository {
/**
* user plugin doesn't require login
*
* @return mixed
*/
public function print_login() {
return $this->get_listing();
}
/**
* Get file listing
*
* @param string $encodedpath
* @return mixed
*/
public function get_listing($encodedpath = '', $page = '') {
global $CFG, $USER, $OUTPUT;
$ret = array();
$ret['dynload'] = true;
$ret['nosearch'] = true;
$ret['nologin'] = true;
$manageurl = new moodle_url('/user/files.php');
$ret['manage'] = $manageurl->out();
$list = array();
if (!empty($encodedpath)) {
$params = json_decode(base64_decode($encodedpath), true);
if (is_array($params)) {
$filepath = clean_param($params['filepath'], PARAM_PATH);
$filename = clean_param($params['filename'], PARAM_FILE);
}
} else {
$itemid = 0;
$filepath = '/';
$filename = null;
}
$filearea = 'private';
$component = 'user';
$itemid = 0;
$context = context_user::instance($USER->id);
try {
$browser = get_file_browser();
if ($fileinfo = $browser->get_file_info($context, $component, $filearea, $itemid, $filepath, $filename)) {
$pathnodes = array();
$level = $fileinfo;
$params = $fileinfo->get_params();
while ($level && $params['component'] == 'user' && $params['filearea'] == 'private') {
$encodedpath = base64_encode(json_encode($level->get_params()));
$pathnodes[] = array('name'=>$level->get_visible_name(), 'path'=>$encodedpath);
$level = $level->get_parent();
$params = $level->get_params();
}
$ret['path'] = array_reverse($pathnodes);
// build file tree
$children = $fileinfo->get_children();
foreach ($children as $child) {
if ($child->is_directory()) {
$encodedpath = base64_encode(json_encode($child->get_params()));
$node = array(
'title' => $child->get_visible_name(),
'datemodified' => $child->get_timemodified(),
'datecreated' => $child->get_timecreated(),
'path' => $encodedpath,
'children'=>array(),
'thumbnail' => $OUTPUT->image_url(file_folder_icon(90))->out(false)
);
$list[] = $node;
} else {
$encodedpath = base64_encode(json_encode($child->get_params()));
$node = array(
'title' => $child->get_visible_name(),
'size' => $child->get_filesize(),
'datemodified' => $child->get_timemodified(),
'datecreated' => $child->get_timecreated(),
'author' => $child->get_author(),
'license' => $child->get_license(),
'isref' => $child->is_external_file(),
'source'=> $encodedpath,
'icon' => $OUTPUT->image_url(file_file_icon($child, 24))->out(false),
'thumbnail' => $OUTPUT->image_url(file_file_icon($child, 90))->out(false)
);
if ($child->get_status() == 666) {
$node['originalmissing'] = true;
}
if ($imageinfo = $child->get_imageinfo()) {
$fileurl = new moodle_url($child->get_url());
$node['realthumbnail'] = $fileurl->out(false, array('preview' => 'thumb', 'oid' => $child->get_timemodified()));
$node['realicon'] = $fileurl->out(false, array('preview' => 'tinyicon', 'oid' => $child->get_timemodified()));
$node['image_width'] = $imageinfo['width'];
$node['image_height'] = $imageinfo['height'];
}
$list[] = $node;
}
}
}
} catch (Exception $e) {
throw new repository_exception('emptyfilelist', 'repository_user');
}
$ret['list'] = $list;
$ret['list'] = array_filter($list, array($this, 'filter'));
return $ret;
}
/**
* Does this repository used to browse moodle files?
*
* @return boolean
*/
public function has_moodle_files() {
return true;
}
/**
* User cannot use the external link to dropbox
*
* @return int
*/
public function supported_returntypes() {
return FILE_INTERNAL | FILE_REFERENCE;
}
/**
* Is this repository accessing private data?
*
* @return bool
*/
public function contains_private_data() {
return false;
}
}