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lib.php
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lib.php
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<?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/>.
/**
* Callback and library methods for core communication.
*
* @package core_communication
* @copyright 2023 Safat Shahin <safat.shahin@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Serve the files from the core_communication file areas.
*
* @param stdClass $course the course object
* @param stdClass $cm the course module object
* @param context $context the context
* @param string $filearea the name of the file area
* @param array $args extra arguments (itemid, path)
* @param bool $forcedownload whether force download
* @param array $options additional options affecting the file serving
*/
function core_communication_pluginfile(
$course,
$cm,
$context,
$filearea,
$args,
$forcedownload,
array $options = []
): void {
if ($filearea !== 'avatar') {
return;
}
$itemid = array_shift($args);
$filename = array_pop($args);
// Retrieve the file from the Files API.
$fs = get_file_storage();
$file = $fs->get_file($context->id, 'core_communication', $filearea, $itemid, '/', $filename);
if (!$file) {
return;
}
send_file($file, $filename);
}