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130 lines
4.2 KiB
130 lines
4.2 KiB
<?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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* Defines upgrades for Accessibility Block
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*
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* @package block_accessibility (4)
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* @copyright Copyright 2009 onwards Taunton's College (5)
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* @author Mark Johnson <mark.johnson@tauntons.ac.uk> (6)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later (7)
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*/
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defined('MOODLE_INTERNAL') || die();
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function xmldb_block_accessibility_upgrade($oldversion = 0) {
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global $CFG, $THEME, $DB;
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$dbman = $DB->get_manager();
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$result = true;
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// And upgrade begins here. For each one, you'll need one
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// block of code similar to the next one. Please, delete
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// this comment lines once this file start handling proper
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// upgrade code.
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if ($result && $oldversion < 2009071000) {
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// Changing type of field fontsize on table accessibility to number.
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$table = new XMLDBTable('accessibility');
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$field = new XMLDBField('fontsize');
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$field->setAttributes(XMLDB_TYPE_NUMBER,
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'4, 1',
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XMLDB_UNSIGNED,
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null,
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null,
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null,
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null,
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null,
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'userid');
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// Launch change of type for field fontsize.
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$result = $result && $dbman->change_field_type($table, $field);
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upgrade_block_savepoint(true, 2009071000, 'accessibility');
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}
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if ($result && $oldversion < 2009082500) {
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// Define field colourscheme to be added to accessibility.
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$table = new xmldb_table('accessibility');
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$field = new xmldb_field('colourscheme',
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XMLDB_TYPE_INTEGER,
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'1',
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XMLDB_UNSIGNED,
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null,
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null,
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null,
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null,
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null,
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'fontsize');
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// Launch add field colourscheme.
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if (!$dbman->field_exists($table, $field)) {
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$dbman->add_field($table, $field);
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}
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upgrade_block_savepoint(true, 2009082500, 'accessibility');
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}
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if ($oldversion < 2010121500) {
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// Define field autoload_atbar to be added to accessibility.
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$table = new xmldb_table('accessibility');
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$cs = new xmldb_field('colourscheme',
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XMLDB_TYPE_INTEGER,
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'1',
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XMLDB_UNSIGNED,
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null,
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null,
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null,
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null,
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null,
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'fontsize');
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$field = new xmldb_field('autoload_atbar',
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XMLDB_TYPE_INTEGER,
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'1',
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XMLDB_UNSIGNED,
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XMLDB_NOTNULL,
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null,
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'0',
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'colourscheme');
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if (!$dbman->field_exists($table, $cs)) {
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$dbman->add_field($table, $cs);
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}
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// Conditionally launch add field autoload_atbar.
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if (!$dbman->field_exists($table, $field)) {
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$dbman->add_field($table, $field);
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}
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// Accessibility savepoint reached.
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upgrade_block_savepoint(true, 2010121500, 'accessibility');
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}
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if ($oldversion < 2011122000) {
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// Define table accessibility to be renamed to block_accessibility.
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$table = new xmldb_table('accessibility');
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// Launch rename table for accessibility.
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$dbman->rename_table($table, 'block_accessibility');
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// Accessibility savepoint reached.
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upgrade_block_savepoint(true, 2011122000, 'accessibility');
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}
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return $result;
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}
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