Damyon Wiese
117 lines
4.4 KiB
PHP
117 lines
4.4 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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* This file keeps track of upgrades to
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* the forum 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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*
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* @package mod-forum
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* @copyright 2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.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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function xmldb_forum_upgrade($oldversion) {
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global $CFG, $DB, $OUTPUT;
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$dbman = $DB->get_manager(); // Loads ddl manager and xmldb classes.
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// Moodle v2.2.0 release upgrade line.
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// Put any upgrade step following this.
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// Moodle v2.3.0 release upgrade line.
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// Put any upgrade step following this.
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// Moodle v2.4.0 release upgrade line.
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// Put any upgrade step following this.
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if ($oldversion < 2013020500) {
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// Define field displaywordcount to be added to forum.
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$table = new xmldb_table('forum');
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$field = new xmldb_field('displaywordcount', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'completionposts');
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// Conditionally launch add field displaywordcount.
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if (!$dbman->field_exists($table, $field)) {
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$dbman->add_field($table, $field);
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}
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// Forum savepoint reached.
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upgrade_mod_savepoint(true, 2013020500, 'forum');
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}
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// Forcefully assign mod/forum:allowforcesubscribe to frontpage role, as we missed that when
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// capability was introduced.
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if ($oldversion < 2013021200) {
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// If capability mod/forum:allowforcesubscribe is defined then set it for frontpage role.
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if (get_capability_info('mod/forum:allowforcesubscribe')) {
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assign_legacy_capabilities('mod/forum:allowforcesubscribe', array('frontpage' => CAP_ALLOW));
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}
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// Forum savepoint reached.
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upgrade_mod_savepoint(true, 2013021200, 'forum');
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}
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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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if ($oldversion < 2013071000) {
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// Define table forum_digests to be created.
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$table = new xmldb_table('forum_digests');
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// Adding fields to table forum_digests.
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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('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
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$table->add_field('forum', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
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$table->add_field('maildigest', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '-1');
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// Adding keys to table forum_digests.
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$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
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$table->add_key('userid', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
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$table->add_key('forum', XMLDB_KEY_FOREIGN, array('forum'), 'forum', array('id'));
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$table->add_key('forumdigest', XMLDB_KEY_UNIQUE, array('forum', 'userid', 'maildigest'));
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// Conditionally launch create table for forum_digests.
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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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// Forum savepoint reached.
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upgrade_mod_savepoint(true, 2013071000, 'forum');
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}
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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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return true;
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}
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