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84 lines
2.5 KiB
PHP
84 lines
2.5 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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* Utility class for browsing of coursefiles.
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*
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* @package moodlecore
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* @subpackage file-browser
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* @copyright 2008 Petr Skoda (http://skodak.org)
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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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/**
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* Subclass of file_info_stored for files in the course files area.
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*/
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class file_info_coursefile extends file_info_stored {
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public function __construct($browser, $context, $storedfile) {
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global $CFG;
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$urlbase = $CFG->wwwroot.'/file.php';
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parent::__construct($browser, $context, $storedfile, $urlbase, get_string('coursefiles'), false, true, true, false);
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}
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/**
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* Returns file download url
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* @param bool $forcedownload
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* @param bool $htts force https
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* @return string url
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*/
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public function get_url($forcedownload=false, $https=false) {
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global $CFG;
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if (!$this->is_readable()) {
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return null;
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}
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if ($this->lf->is_directory()) {
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return null;
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}
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$filepath = $this->lf->get_filepath();
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$filename = $this->lf->get_filename();
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$courseid = $this->context->instanceid;
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$path = '/'.$courseid.$filepath.$filename;
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return file_encode_url($this->urlbase, $path, $forcedownload, $https);
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}
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/**
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* Returns list of children.
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* @return array of file_info instances
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*/
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public function get_children() {
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if (!$this->lf->is_directory()) {
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return array();
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}
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$result = array();
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$fs = get_file_storage();
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$storedfiles = $fs->get_directory_files($this->context->id, 'course_content', 0, $this->lf->get_filepath(), false, true, "filepath, filename");
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foreach ($storedfiles as $file) {
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$result[] = new file_info_coursefile($this->browser, $this->context, $file);
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}
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return $result;
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}
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}
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