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<?php
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// This file is part of VPL for Moodle - http://vpl.dis.ulpgc.es/
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//
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// VPL for 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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// VPL for 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 VPL for Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Define restore structure for additional DB tables this block uses.
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*
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* @package block_point_view
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* @copyright 2022 Astor Bizard
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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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* Restore structure definition for point_view block.
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*
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* @copyright 2022 Astor Bizard
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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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class restore_point_view_block_structure_step extends restore_structure_step {
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/**
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* Reaction data to be added after restore, as it references modules that may not be restored yet.
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* @var array
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*/
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protected $pendingdatainsertions = [];
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/**
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* {@inheritDoc}
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* @see restore_structure_step::define_structure()
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*/
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protected function define_structure() {
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$paths = [];
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if ($this->get_setting_value('users')) {
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$paths[] = new restore_path_element('reaction', '/block/point_view/reactions/reaction');
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}
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return $paths;
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}
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/**
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* Process restore of a single reaction entry.
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* @param mixed $data
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*/
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protected function process_reaction($data) {
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// Postpone reaction votes process to be called in restore_point_view_block_task::after_restore()
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// because modules may be restored after the block.
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$this->pendingdatainsertions[] = (object) $data;
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}
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/**
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* Actually process restore of all reactions entries that are pending.
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* To be called only after restore of referenced modules.
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*/
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public function process_reactions_after_restore() {
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global $DB;
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foreach ($this->pendingdatainsertions as $data) {
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$newcmid = $this->get_mappingid('course_module', $data->cmid);
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$newcourseid = $this->get_mappingid('course', $data->courseid);
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if ($newcmid && $newcourseid) {
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$data->courseid = $newcourseid;
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$data->cmid = $newcmid;
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$data->userid = $this->get_mappingid('user', $data->userid);
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// Insert the reaction vote record.
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$DB->insert_record('block_point_view', $data);
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}
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}
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}
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}
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