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https://github.com/moodle/moodle.git
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70 lines
2.3 KiB
PHP
70 lines
2.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Folder download
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*
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* @package mod_folder
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* @copyright 2015 Andrew Hancox <andrewdchancox@googlemail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(__DIR__ . "/../../config.php");
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$id = required_param('id', PARAM_INT); // Course module ID.
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$cm = get_coursemodule_from_id('folder', $id, 0, true, MUST_EXIST);
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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require_course_login($course, true, $cm);
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$context = context_module::instance($cm->id);
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require_capability('mod/folder:view', $context);
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$folder = $DB->get_record('folder', array('id' => $cm->instance), '*', MUST_EXIST);
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$downloadable = folder_archive_available($folder, $cm);
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if (!$downloadable) {
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throw new \moodle_exception('cannotdownloaddir', 'repository');
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}
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$fs = get_file_storage();
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$files = $fs->get_area_files($context->id, 'mod_folder', 'content');
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if (empty($files)) {
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throw new \moodle_exception('cannotdownloaddir', 'repository');
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}
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// Log zip as downloaded.
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folder_downloaded($folder, $course, $cm, $context);
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// Close the session.
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\core\session\manager::write_close();
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$foldername = format_string($folder->name, true, ["context" => $context]);
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$filename = shorten_filename(clean_filename($foldername . "-" . date("Ymd")) . ".zip");
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$zipwriter = \core_files\archive_writer::get_stream_writer($filename, \core_files\archive_writer::ZIP_WRITER);
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foreach ($files as $file) {
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if ($file->is_directory()) {
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continue;
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}
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$pathinzip = $file->get_filepath() . $file->get_filename();
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$zipwriter->add_file_from_stored_file($pathinzip, $file);
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}
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// Finish the archive.
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$zipwriter->finish();
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exit();
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