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103 lines
3.3 KiB
103 lines
3.3 KiB
2 years ago
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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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* Define all the restore steps that will be used by the restore_book_activity_task
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*
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* @package mod_book
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* @copyright 2010 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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defined('MOODLE_INTERNAL') || die;
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/**
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* Structure step to restore one book activity
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*/
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class restore_book_activity_structure_step extends restore_activity_structure_step {
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protected function define_structure() {
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$paths = array();
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$paths[] = new restore_path_element('book', '/activity/book');
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$paths[] = new restore_path_element('book_chapter', '/activity/book/chapters/chapter');
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$paths[] = new restore_path_element('book_chapter_tag', '/activity/book/chaptertags/tag');
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// Return the paths wrapped into standard activity structure
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return $this->prepare_activity_structure($paths);
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}
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/**
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* Process book tag information
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* @param array $data information
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*/
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protected function process_book($data) {
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global $DB;
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$data = (object)$data;
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$oldid = $data->id;
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$data->course = $this->get_courseid();
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// Any changes to the list of dates that needs to be rolled should be same during course restore and course reset.
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// See MDL-9367.
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$newitemid = $DB->insert_record('book', $data);
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$this->apply_activity_instance($newitemid);
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}
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/**
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* Process chapter tag information
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* @param array $data information
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*/
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protected function process_book_chapter($data) {
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global $DB;
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$data = (object)$data;
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$oldid = $data->id;
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$data->course = $this->get_courseid();
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$data->bookid = $this->get_new_parentid('book');
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$newitemid = $DB->insert_record('book_chapters', $data);
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$this->set_mapping('book_chapter', $oldid, $newitemid, true);
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}
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protected function process_book_chapter_tag($data) {
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$data = (object)$data;
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if (!core_tag_tag::is_enabled('mod_book', 'book_chapters')) { // Tags disabled in server, nothing to process.
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return;
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}
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$tag = $data->rawname;
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if (!$itemid = $this->get_mappingid('book_chapter', $data->itemid)) {
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return;
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}
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$context = context_module::instance($this->task->get_moduleid());
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core_tag_tag::add_item_tag('mod_book', 'book_chapters', $itemid, $context, $tag);
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}
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protected function after_execute() {
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global $DB;
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// Add book related files
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$this->add_related_files('mod_book', 'intro', null);
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$this->add_related_files('mod_book', 'chapter', 'book_chapter');
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}
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}
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