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efrain |
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<?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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* @package block
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* @subpackage rate_course
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* @copyright 2009 Jenny Gray
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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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* Code was Rewritten for Moodle 2.X By Atar + Plus LTD for Comverse LTD.
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* @copyright © 2011 Comverse LTD.
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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*/
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function xmldb_block_rate_course_upgrade($oldversion=0) {
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global $CFG, $THEME, $db, $DB;
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$result = true;
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if ($oldversion < 2009020307) {
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$oldblock = $DB->get_record('block', array('name'=>'rate_unit'));
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$newblock = $DB->get_record('block', array('name'=>'rate_course'));
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if ($oldblock) {
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// First migrate data from rate_unit.
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$ratings = $DB->get_recordset('rate_unit');
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if ($ratings) {
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while (!$ratings->EOF) {
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$newrow = new stdClass();
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$newrow->course = $ratings->fields['course'];
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$newrow->userid = $ratings->fields['userid'];
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$newrow->rating = $ratings->fields['course'];
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$DB->insert_record('block_rate_course', $newrow);
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$ratings->MoveNext();
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}
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}
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// Swap the block instances over.
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$instances = $DB->get_records('block_instance',
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array('blockid'=>$oldblock->id));
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if (!empty($instances)) {
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foreach ($instances as $instance) {
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$instance->blockid = $newblock->id;
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$DB->update_record('block_instance', $instance);
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}
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}
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$instances = $DB->get_records('block_pinned',
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array('blockid'=>$oldblock->id));
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if (!empty($instances)) {
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foreach ($instances as $instance) {
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$instance->blockid = $newblock->id;
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$DB->update_record('block_pinned', $instance);
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}
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}
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// Delete the old block stuff.
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$DB->delete_records('block', array('id'=>$oldblock->id));
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$DB->drop_plugin_tables($oldblock->name,
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"$CFG->dirroot/blocks/$oldblock->name/db/install.xml",
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false); // Old obsoleted table names.
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$DB->drop_plugin_tables('block_'.$oldblock->name, "$CFG->dirroot/blocks/$oldblock->name/db/install.xml", false);
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capabilities_cleanup('block/'.$oldblock->name);
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}
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}
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return $result;
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}
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