mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
106 lines
3.0 KiB
PHP
106 lines
3.0 KiB
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/>.
|
|
|
|
|
|
/**
|
|
* Utility class for browsing of module files.
|
|
*
|
|
* @package moodlecore
|
|
* @subpackage file-browser
|
|
* @copyright 2008 Petr Skoda (http://skodak.org)
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
/**
|
|
* Represents a module context in the tree navigated by @see{file_browser}.
|
|
*/
|
|
class file_info_module extends file_info {
|
|
protected $course;
|
|
protected $cm;
|
|
protected $areas;
|
|
|
|
public function __construct($browser, $course, $cm, $context, $areas) {
|
|
global $DB;
|
|
parent::__construct($browser, $context);
|
|
$this->course = $course;
|
|
$this->cm = $cm;
|
|
$this->areas = $areas;
|
|
}
|
|
|
|
/**
|
|
* Returns list of standard virtual file/directory identification.
|
|
* The difference from stored_file parameters is that null values
|
|
* are allowed in all fields
|
|
* @return array with keys contextid, filearea, itemid, filepath and filename
|
|
*/
|
|
public function get_params() {
|
|
return array('contextid'=>$this->context->id,
|
|
'filearea' =>null,
|
|
'itemid' =>null,
|
|
'filepath' =>null,
|
|
'filename' =>null);
|
|
}
|
|
|
|
/**
|
|
* Returns localised visible name.
|
|
* @return string
|
|
*/
|
|
public function get_visible_name() {
|
|
return $this->cm->name.' ('.get_string('modulename', $this->cm->modname).')';
|
|
}
|
|
|
|
/**
|
|
* Can I add new files or directories?
|
|
* @return bool
|
|
*/
|
|
public function is_writable() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Is directory?
|
|
* @return bool
|
|
*/
|
|
public function is_directory() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns list of children.
|
|
* @return array of file_info instances
|
|
*/
|
|
public function get_children() {
|
|
$children = array();
|
|
foreach ($this->areas as $area=>$desctiption) {
|
|
if ($child = $this->browser->get_file_info($this->context, $area, null)) {
|
|
$children[] = $child;
|
|
}
|
|
}
|
|
return $children;
|
|
}
|
|
|
|
/**
|
|
* Returns parent file_info instance
|
|
* @return file_info or null for root
|
|
*/
|
|
public function get_parent() {
|
|
$pcid = get_parent_contextid($this->context);
|
|
$parent = get_context_instance_by_id($pcid);
|
|
return $this->browser->get_file_info($parent);
|
|
}
|
|
}
|