Aparup Banerjee
82 lines
3.2 KiB
PHP
82 lines
3.2 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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* Keeps track of upgrades to the global search block
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*
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* @package blocks
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* @subpackage search
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* @copyright 2010 Aparup Banerjee <aparup@moodle.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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defined('MOODLE_INTERNAL') || die();
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function xmldb_block_search_upgrade($oldversion) {
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global $CFG, $DB;
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require('upgradelib.php');
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$result = TRUE;
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$dbman = $DB->get_manager();
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if ($oldversion < 2010101800) {
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// See MDL-24374
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// Changing type of field docdate on table block_search_documents to int
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// Changing type of field updated on table block_search_documents to int
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$table = new xmldb_table('block_search_documents');
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$field_docdate_new = new xmldb_field('docdate_new', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', 'docdate');
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$field_updated_new = new xmldb_field('updated_new', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', 'updated');
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$field_docdate_old = new xmldb_field('docdate');
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$field_updated_old = new xmldb_field('updated');
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// Conditionally launch add temporary fields
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if (!$dbman->field_exists($table, $field_docdate_new)) {
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$dbman->add_field($table, $field_docdate_new);
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}
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if (!$dbman->field_exists($table, $field_updated_new)) {
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$dbman->add_field($table, $field_updated_new);
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}
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$sql = "SELECT id, docdate, updated FROM {block_search_documents}";
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$search_documents = $DB->get_records_sql($sql);
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if ($search_documents) {
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foreach ($search_documents as $sd) {
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$sd->docdate_new = convert_datetime_upgrade($sd->docdate);
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$sd->updated_new = convert_datetime_upgrade($sd->updated);
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$DB->update_record('block_search_documents', $sd);
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}
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}
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// Conditionally launch drop the old fields
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if ($dbman->field_exists($table, $field_docdate_old)) {
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$dbman->drop_field($table, $field_docdate_old);
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}
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if ($dbman->field_exists($table, $field_updated_old)) {
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$dbman->drop_field($table, $field_updated_old);
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}
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//rename the new fields to the original field names.
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$dbman->rename_field($table, $field_docdate_new, 'docdate');
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$dbman->rename_field($table, $field_updated_new, 'updated');
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// search savepoint reached
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upgrade_block_savepoint(true, 2010101800, 'search');
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}
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return $result;
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} |