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108 lines
3.6 KiB
108 lines
3.6 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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* Transfer tool
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*
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* @package tool_dbtransfer
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* @copyright 2008 Petr Skoda {@link http://skodak.org/}
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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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define('NO_OUTPUT_BUFFERING', true);
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require('../../../config.php');
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require_once('locallib.php');
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require_once('database_transfer_form.php');
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admin_externalpage_setup('tooldbtransfer');
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// Create the form.
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$form = new database_transfer_form();
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$problem = '';
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// If we have valid input.
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if ($data = $form->get_data()) {
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// Connect to the other database.
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list($dbtype, $dblibrary) = explode('/', $data->driver);
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$targetdb = moodle_database::get_driver_instance($dbtype, $dblibrary);
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$dboptions = array();
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if ($data->dbport) {
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$dboptions['dbport'] = $data->dbport;
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}
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if ($data->dbsocket) {
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$dboptions['dbsocket'] = $data->dbsocket;
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}
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try {
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$targetdb->connect($data->dbhost, $data->dbuser, $data->dbpass, $data->dbname, $data->prefix, $dboptions);
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if ($targetdb->get_tables()) {
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$problem .= get_string('targetdatabasenotempty', 'tool_dbtransfer');
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}
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} catch (moodle_exception $e) {
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$problem .= get_string('notargetconectexception', 'tool_dbtransfer').'<br />'.$e->debuginfo;
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}
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if ($problem === '') {
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// Scroll down to the bottom when finished.
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$PAGE->requires->js_init_code("window.scrollTo(0, 5000000);");
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// Enable CLI maintenance mode if requested.
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if ($data->enablemaintenance) {
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$PAGE->set_pagelayout('maintenance');
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tool_dbtransfer_create_maintenance_file();
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}
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// Start output.
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echo $OUTPUT->header();
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$data->dbtype = $dbtype;
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$data->dbtypefrom = $CFG->dbtype;
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echo $OUTPUT->heading(get_string('transferringdbto', 'tool_dbtransfer', $data));
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// Do the transfer.
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$CFG->tool_dbransfer_migration_running = true;
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try {
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$feedback = new html_list_progress_trace();
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tool_dbtransfer_transfer_database($DB, $targetdb, $feedback);
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$feedback->finished();
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} catch (Exception $e) {
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if ($data->enablemaintenance) {
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tool_dbtransfer_maintenance_callback();
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}
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unset($CFG->tool_dbransfer_migration_running);
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throw $e;
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}
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unset($CFG->tool_dbransfer_migration_running);
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// Finish up.
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echo $OUTPUT->notification(get_string('success'), 'notifysuccess');
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echo $OUTPUT->continue_button("$CFG->wwwroot/$CFG->admin/");
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echo $OUTPUT->footer();
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die;
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}
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}
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// Otherwise display the settings form.
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('transferdbtoserver', 'tool_dbtransfer'));
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$info = format_text(get_string('transferdbintro', 'tool_dbtransfer'), FORMAT_MARKDOWN);
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echo $OUTPUT->box($info);
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$form->display();
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if ($problem !== '') {
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echo $OUTPUT->box($problem, 'generalbox error');
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}
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echo $OUTPUT->footer();
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