Eloy Lafuente (stronk7)
129 lines
4.8 KiB
PHP
129 lines
4.8 KiB
PHP
<?php
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// This file keeps track of upgrades to
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// the assignment module
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//
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// Sometimes, changes between versions involve
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// alterations to database structures and other
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// major things that may break installations.
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//
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// The upgrade function in this file will attempt
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// to perform all the necessary actions to upgrade
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// your older installation to the current version.
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//
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// If there's something it cannot do itself, it
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// will tell you what you need to do.
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//
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// The commands in here will all be database-neutral,
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// using the methods of database_manager class
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//
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// Please do not forget to use upgrade_set_timeout()
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// before any action that may take longer time to finish.
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function xmldb_assignment_upgrade($oldversion) {
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global $CFG, $DB, $OUTPUT;
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require_once(__DIR__.'/upgradelib.php');
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$dbman = $DB->get_manager();
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// Moodle v2.2.0 release upgrade line
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// Put any upgrade step following this
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// Moodle v2.3.0 release upgrade line
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// Put any upgrade step following this
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if ($oldversion < 2012061701) {
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// Fixed/updated numfiles field in assignment_submissions table to count the actual
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// number of files has been uploaded when sendformarking is disabled
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upgrade_set_timeout(600); // increase excution time for in large sites
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$fs = get_file_storage();
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// Fetch the moduleid for use in the course_modules table
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$moduleid = $DB->get_field('modules', 'id', array('name' => 'assignment'), MUST_EXIST);
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$selectcount = 'SELECT COUNT(s.id) ';
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$select = 'SELECT s.id, cm.id AS cmid ';
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$query = 'FROM {assignment_submissions} s
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JOIN {assignment} a ON a.id = s.assignment
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JOIN {course_modules} cm ON a.id = cm.instance AND cm.module = :moduleid
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WHERE assignmenttype = :assignmenttype';
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$params = array('moduleid' => $moduleid, 'assignmenttype' => 'upload');
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$countsubmissions = $DB->count_records_sql($selectcount.$query, $params);
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$submissions = $DB->get_recordset_sql($select.$query, $params);
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$pbar = new progress_bar('assignmentupgradenumfiles', 500, true);
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$i = 0;
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foreach ($submissions as $sub) {
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$i++;
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if ($context = context_module::instance($sub->cmid)) {
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$sub->numfiles = count($fs->get_area_files($context->id, 'mod_assignment', 'submission', $sub->id, 'sortorder', false));
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$DB->update_record('assignment_submissions', $sub);
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}
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$pbar->update($i, $countsubmissions, "Counting files of submissions ($i/$countsubmissions)");
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}
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$submissions->close();
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// assignment savepoint reached
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upgrade_mod_savepoint(true, 2012061701, 'assignment');
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}
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// Moodle v2.4.0 release upgrade line
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// Put any upgrade step following this
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// Moodle v2.5.0 release upgrade line.
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// Put any upgrade step following this.
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// Moodle v2.6.0 release upgrade line.
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// Put any upgrade step following this.
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if ($oldversion < 2013121900) {
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// Define table assignment_upgrade to be created.
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$table = new xmldb_table('assignment_upgrade');
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// Adding fields to table assignment_upgrade.
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$table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
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$table->add_field('oldcmid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
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$table->add_field('oldinstance', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
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$table->add_field('newcmid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
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$table->add_field('newinstance', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
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$table->add_field('timecreated', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
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// Adding keys to table assignment_upgrade.
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$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
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// Adding indexes to table assignment_upgrade.
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$table->add_index('oldcmid', XMLDB_INDEX_NOTUNIQUE, array('oldcmid'));
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$table->add_index('oldinstance', XMLDB_INDEX_NOTUNIQUE, array('oldinstance'));
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// Conditionally launch create table for assignment_upgrade.
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if (!$dbman->table_exists($table)) {
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$dbman->create_table($table);
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}
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if ($module = $DB->get_record("modules", array("name" => "assignment"))) {
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$DB->set_field("modules", "visible", "0", array("id" => $module->id)); // Hide module.
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}
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$count = $DB->count_records('assignment');
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if ($count) {
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mod_assignment_pending_upgrades_notification($count);
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}
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// Assignment savepoint reached.
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upgrade_mod_savepoint(true, 2013121900, 'assignment');
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}
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// Moodle v2.7.0 release upgrade line.
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// Put any upgrade step following this.
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return true;
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}
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