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89 lines
3.4 KiB
89 lines
3.4 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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* upgrade processes for this module.
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*
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* @package mod_attendance
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* @copyright 2011 Artem Andreev <andreev.artem@gmail.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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/**
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* upgrade this attendance instance - this function could be skipped but it will be needed later
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* @param int $oldversion The old version of the attendance module
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* @return bool
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*/
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function xmldb_attendance_upgrade($oldversion=0) {
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global $CFG, $THEME, $DB;
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$dbman = $DB->get_manager(); // Loads ddl manager and xmldb classes.
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$result = true;
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if ($oldversion < 2013082901) {
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$table = new xmldb_table('attendance_sessions');
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$field = new xmldb_field('studentscanmark');
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$field->set_attributes(XMLDB_TYPE_INTEGER, '1', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0');
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if (!$dbman->field_exists($table, $field)) {
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$dbman->add_field($table, $field);
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}
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upgrade_mod_savepoint($result, 2013082901, 'attendance');
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}
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if ($oldversion < 2013082902) {
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// Replace values that reference old module "attforblock" to "attendance".
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$sql = "UPDATE {grade_items}
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SET itemmodule = 'attendance'
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WHERE itemmodule = 'attforblock'";
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$DB->execute($sql);
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$sql = "UPDATE {grade_items_history}
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SET itemmodule = 'attendance'
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WHERE itemmodule = 'attforblock'";
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$DB->execute($sql);
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/*
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* The user's custom capabilities need to be preserved due to the module renaming.
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* Capabilities with a modifierid = 0 value are installed by default.
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* Only update the user's custom capabilities where modifierid is not zero.
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*/
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$sql = $DB->sql_like('capability', '?').' AND modifierid <> 0';
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$rs = $DB->get_recordset_select('role_capabilities', $sql, array('%mod/attforblock%'));
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foreach ($rs as $cap) {
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$renamedcapability = str_replace('mod/attforblock', 'mod/attendance', $cap->capability);
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$exists = $DB->record_exists('role_capabilities', array('roleid' => $cap->roleid, 'capability' => $renamedcapability));
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if (!$exists) {
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$DB->update_record('role_capabilities', array('id' => $cap->id, 'capability' => $renamedcapability));
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}
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}
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// Delete old role capabilities.
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$sql = $DB->sql_like('capability', '?');
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$DB->delete_records_select('role_capabilities', $sql, array('%mod/attforblock%'));
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// Delete old capabilities.
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$DB->delete_records_select('capabilities', 'component = ?', array('mod_attforblock'));
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upgrade_plugin_savepoint($result, 2013082902, 'mod', 'attendance');
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}
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return $result;
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}
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