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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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/>.

/**
 * Upgrade code for install
 *
 * @package   mod_assign
 * @copyright 2012 NetSpot {@link http://www.netspot.com.au}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

/**
 * upgrade this assignment instance - this function could be skipped but it will be needed later
 * @param int $oldversion The old version of the assign module
 * @return bool
 */
function xmldb_assign_upgrade($oldversion) {
    global $CFG, $DB;

    $dbman = $DB->get_manager();

< // Automatically generated Moodle v3.6.0 release upgrade line.
> // Automatically generated Moodle v3.9.0 release upgrade line.
// Put any upgrade step following this.
< if ($oldversion < 2018120500) { < // Define field hidegrader to be added to assign.
> if ($oldversion < 2021110901) { > // Define field activity to be added to assign.
$table = new xmldb_table('assign');
< $field = new xmldb_field('hidegrader', XMLDB_TYPE_INTEGER, '2', null, XMLDB_NOTNULL, null, '0', 'blindmarking');
> $field = new xmldb_field('activity', XMLDB_TYPE_TEXT, null, null, null, null, null, 'alwaysshowdescription');
> // Conditionally launch add field activity.
if (!$dbman->field_exists($table, $field)) { $dbman->add_field($table, $field); }
< // Assignment savepoint reached. < upgrade_mod_savepoint(true, 2018120500, 'assign');
> $field = new xmldb_field('activityformat', XMLDB_TYPE_INTEGER, '4', null, XMLDB_NOTNULL, null, '0', 'activity'); > > // Conditionally launch add field activityformat. > if (!$dbman->field_exists($table, $field)) { > $dbman->add_field($table, $field);
}
< // Automatically generated Moodle v3.7.0 release upgrade line. < // Put any upgrade step following this.
> $field = new xmldb_field('timelimit', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'cutoffdate');
< // Automatically generated Moodle v3.8.0 release upgrade line. < // Put any upgrade step following this.
> // Conditionally launch add field timelimit. > if (!$dbman->field_exists($table, $field)) { > $dbman->add_field($table, $field); > }
< // Automatically generated Moodle v3.9.0 release upgrade line. < // Put any upgrade step following this.
> $field = new xmldb_field('submissionattachments', XMLDB_TYPE_INTEGER, '2', > null, XMLDB_NOTNULL, null, '0', 'activityformat');
< // Automatically generated Moodle v3.10.0 release upgrade line. < // Put any upgrade step following this.
> // Conditionally launch add field submissionattachments. > if (!$dbman->field_exists($table, $field)) { > $dbman->add_field($table, $field); > } > > $table = new xmldb_table('assign_submission'); > $field = new xmldb_field('timestarted', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'timemodified'); > > // Conditionally launch add field timestarted. > if (!$dbman->field_exists($table, $field)) { > $dbman->add_field($table, $field); > }
< // Automatically generated Moodle v3.11.0 release upgrade line.
> // Define field timelimit to be added to assign_overrides. > $table = new xmldb_table('assign_overrides'); > $field = new xmldb_field('timelimit', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'cutoffdate'); > > // Conditionally launch add field timelimit. > if (!$dbman->field_exists($table, $field)) { > $dbman->add_field($table, $field); > } > > // Assign savepoint reached. > upgrade_mod_savepoint(true, 2021110901, 'assign'); > } > > // Automatically generated Moodle v4.0.0 release upgrade line.
// Put any upgrade step following this.
< if ($oldversion < 2021051701) {
> if ($oldversion < 2022071300) {
// The most recent assign submission should always have latest = 1, we want to find all records where this is not the case. // Find the records with the maximum timecreated for each assign and user combination where latest is also 0. $sqluser = "SELECT s.id FROM {assign_submission} s WHERE s.timecreated = ( SELECT MAX(timecreated) timecreated FROM {assign_submission} sm WHERE s.assignment = sm.assignment AND s.userid = sm.userid AND sm.groupid = 0) AND s.groupid = 0 AND s.latest = 0"; $idstofixuser = $DB->get_records_sql($sqluser, null); $sqlgroup = "SELECT s.id FROM {assign_submission} s WHERE s.timecreated = ( SELECT MAX(timecreated) timecreated FROM {assign_submission} sm WHERE s.assignment = sm.assignment AND s.groupid = sm.groupid AND sm.groupid <> 0) AND s.groupid <> 0 AND s.latest = 0"; $idstofixgroup = $DB->get_records_sql($sqlgroup, null); $idstofix = array_merge(array_keys($idstofixuser), array_keys($idstofixgroup)); if (count($idstofix)) { [$insql, $inparams] = $DB->get_in_or_equal($idstofix); $DB->set_field_select('assign_submission', 'latest', 1, "id $insql", $inparams); } // Assignment savepoint reached.
< upgrade_mod_savepoint(true, 2021051701, 'assign');
> upgrade_mod_savepoint(true, 2022071300, 'assign');
}
> // Automatically generated Moodle v4.1.0 release upgrade line. return true; > // Put any upgrade step following this. } >