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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/>.
/**
* This file keeps track of upgrades to the imsenterprise enrolment plugin
*
* @package enrol
* @subpackage imsenterprise
* @copyright 2011 Petr Skoda {@link http://skodak.org
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
function xmldb_enrol_imsenterprise_upgrade($oldversion) {
global $CFG, $DB, $OUTPUT;
$dbman = $DB->get_manager();
//NOTE: this file is not executed during upgrade from 1.9.x!
if ($oldversion < 2011013000) {
// this plugin does not use the new file api - lets undo the migration
$fs = get_file_storage();
if ($DB->record_exists('course', array('id'=>1))) { //course 1 is hardcoded here intentionally!
if ($context = get_context_instance(CONTEXT_COURSE, 1)) {
if ($file = $fs->get_file($context->id, 'course', 'legacy', 0, '/', 'imsenterprise-enrol.xml')) {
if (!file_exists("$CFG->dataroot/1/imsenterprise-enrol.xml")) {
check_dir_exists($CFG->dataroot.'/');
$file->copy_content_to("$CFG->dataroot/1/imsenterprise-enrol.xml");
}
$file->delete();
}
}
}
if (!empty($CFG->enrol_imsfilelocation)) {
if (strpos($CFG->enrol_imsfilelocation, "$CFG->dataroot/") === 0) {
$location = str_replace("$CFG->dataroot/", '', $CFG->enrol_imsfilelocation);
$location = str_replace('\\', '/', $location);
$parts = explode('/', $location);
$courseid = array_shift($parts);
if (is_number($courseid) and $DB->record_exists('course', array('id'=>$courseid))) {
if ($context = get_context_instance(CONTEXT_COURSE, $courseid)) {
$file = array_pop($parts);
if ($parts) {
$dir = '/'.implode('/', $parts).'/';
} else {
$dir = '/';
}
if ($file = $fs->get_file($context->id, 'course', 'legacy', 0, $dir, $file)) {
if (!file_exists($CFG->enrol_imsfilelocation)) {
check_dir_exists($CFG->dataroot.'/'.$courseid.$dir);
$file->copy_content_to($CFG->enrol_imsfilelocation);
}
$file->delete();
}
}
}
}
}
upgrade_plugin_savepoint(true, 2011013000, 'enrol', 'imsenterprise');
}
// Moodle v2.1.0 release upgrade line
// Put any upgrade step following this
// Moodle v2.2.0 release upgrade line
// Put any upgrade step following this
return true;
}
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