MDL-24625 Dropped $CFG->block_search_text and $CFG->block_search_button
[moodle.git] / blocks / search / db / upgrade.php
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1<?php
2
3// This file is part of Moodle - http://moodle.org/
4//
5// Moodle is free software: you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// Moodle is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
14//
15// You should have received a copy of the GNU General Public License
16// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
17
18/**
19 * Keeps track of upgrades to the global search block
20 *
21 * @package blocks
22 * @subpackage search
23 * @copyright 2010 Aparup Banerjee <aparup@moodle.com>
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 */
26
27defined('MOODLE_INTERNAL') || die();
28
29function xmldb_block_search_upgrade($oldversion) {
30 global $CFG, $DB;
31
32 require('upgradelib.php');
33 $result = TRUE;
34 $dbman = $DB->get_manager();
35
36 if ($oldversion < 2010101800) {
37 // See MDL-24374
38 // Changing type of field docdate on table block_search_documents to int
39 // Changing type of field updated on table block_search_documents to int
40 $table = new xmldb_table('block_search_documents');
41
42 $field_docdate_new = new xmldb_field('docdate_new', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', 'docdate');
43 $field_updated_new = new xmldb_field('updated_new', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', 'updated');
44 $field_docdate_old = new xmldb_field('docdate');
45 $field_updated_old = new xmldb_field('updated');
46
47 // Conditionally launch add temporary fields
48 if (!$dbman->field_exists($table, $field_docdate_new)) {
49 $dbman->add_field($table, $field_docdate_new);
50 }
51 if (!$dbman->field_exists($table, $field_updated_new)) {
52 $dbman->add_field($table, $field_updated_new);
53 }
54
55 $sql = "SELECT id, docdate, updated FROM {block_search_documents}";
56 $search_documents = $DB->get_records_sql($sql);
57 if ($search_documents) {
58 foreach ($search_documents as $sd) {
59 $sd->docdate_new = convert_datetime_upgrade($sd->docdate);
60 $sd->updated_new = convert_datetime_upgrade($sd->updated);
61 $DB->update_record('block_search_documents', $sd);
62 }
63 }
64 // Conditionally launch drop the old fields
65 if ($dbman->field_exists($table, $field_docdate_old)) {
66 $dbman->drop_field($table, $field_docdate_old);
67 }
68 if ($dbman->field_exists($table, $field_updated_old)) {
69 $dbman->drop_field($table, $field_updated_old);
70 }
71
72 //rename the new fields to the original field names.
73 $dbman->rename_field($table, $field_docdate_new, 'docdate');
74 $dbman->rename_field($table, $field_updated_new, 'updated');
75
76 // search savepoint reached
77 upgrade_block_savepoint(true, 2010101800, 'search');
78 }
79
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80 if ($oldversion < 2010110900) {
81 unset_config('block_search_text');
82 unset_config('block_search_button');
83 upgrade_block_savepoint(true, 2010110900, 'search');
84 }
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85
86 return $result;
5741fd4b 87}