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85 lines
2.5 KiB
85 lines
2.5 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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* Base class with shared stuff between backup controller and restore
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* controller.
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*
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* @package core_backup
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* @copyright 2013 The Open University
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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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abstract class base_controller extends backup implements loggable {
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/**
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* @var \core\progress\base Progress reporting object.
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*/
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protected $progress;
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/**
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* @var base_logger Logging chain object (moodle, inline, fs, db, syslog)
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*/
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protected $logger;
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/**
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* Gets the progress reporter, which can be used to report progress within
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* the backup or restore process.
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*
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* @return \core\progress\base Progress reporting object
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*/
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public function get_progress() {
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return $this->progress;
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}
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/**
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* Sets the progress reporter.
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*
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* @param \core\progress\base $progress Progress reporting object
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*/
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public function set_progress(\core\progress\base $progress) {
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$this->progress = $progress;
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}
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/**
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* Gets first logger in logging chain.
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*
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* @return base_logger Logger
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*/
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public function get_logger() {
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return $this->logger;
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}
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/**
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* Inserts a new logger at end of logging chain.
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*
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* @param base_logger $logger New logger to add
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*/
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public function add_logger(base_logger $logger) {
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$existing = $this->logger;
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while ($existing->get_next()) {
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$existing = $existing->get_next();
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}
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$existing->set_next($logger);
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}
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/**
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* Logs data to the logger chain.
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*
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* @see loggable::log()
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*/
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public function log($message, $level, $a = null, $depth = null, $display = false) {
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backup_helper::log($message, $level, $a, $depth, $display, $this->logger);
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}
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}
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