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Long Term Support Release
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. namespace tool_admin_presets\local\action; use stdClass; use tool_admin_presets\form\continue_form; /** * This class extends base class and handles rollback function. * * @package tool_admin_presets * @copyright 2021 Pimenko <support@pimenko.com><pimenko.com> * @author Jordan Kesraoui | Sylvain Revenu | Pimenko based on David MonllaĆ³ <david.monllao@urv.cat> code * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class rollback extends base { /** * Displays the different previous applications of the preset */ public function show(): void { global $DB, $OUTPUT; // Preset data. $preset = $DB->get_record('adminpresets', ['id' => $this->id]); // Applications data. $context = new stdClass(); $applications = $DB->get_records('adminpresets_app', ['adminpresetid' => $this->id], 'time DESC'); $context->noapplications = !empty($applications); $context->applications = []; foreach ($applications as $application) { $format = get_string('strftimedatetime', 'langconfig'); $user = $DB->get_record('user', ['id' => $application->userid]); $rollbacklink = new \moodle_url( '/admin/tool/admin_presets/index.php', ['action' => 'rollback', 'mode' => 'execute', 'id' => $application->id, 'sesskey' => sesskey()] ); $context->applications[] = [< 'timeapplied' => strftime($format, $application->time),> 'timeapplied' => \core_date::strftime($format, (int)$application->time),'user' => fullname($user), 'action' => $rollbacklink->out(false), ]; } $this->outputs .= '<br/>' . $OUTPUT->heading(get_string('presetname', 'tool_admin_presets') . ': ' . $preset->name, 3); $this->outputs = $OUTPUT->render_from_template('tool_admin_presets/preset_applications_list', $context); $url = new \moodle_url('/admin/tool/admin_presets/index.php'); $this->moodleform = new continue_form($url); } /** * Executes the application rollback * * Each setting value is checked against the config_log->value */ public function execute(): void { global $OUTPUT; confirm_sesskey(); list($presetapp, $rollback, $failures) = $this->manager->revert_preset($this->id); if (!is_null($presetapp)) { // Change $this->id to point to the preset. $this->id = $presetapp->adminpresetid; } $appliedchanges = new stdClass(); $appliedchanges->show = !empty($rollback); $appliedchanges->caption = get_string('rollbackresults', 'tool_admin_presets'); $appliedchanges->settings = $rollback; $skippedchanges = new stdClass(); $skippedchanges->show = !empty($failures); $skippedchanges->caption = get_string('rollbackfailures', 'tool_admin_presets'); $skippedchanges->settings = $failures; $data = new stdClass(); $data->appliedchanges = $appliedchanges; $data->skippedchanges = $skippedchanges; $data->beforeapplying = true; $this->outputs = $OUTPUT->render_from_template('tool_admin_presets/settings_rollback', $data); $url = new \moodle_url('/admin/tool/admin_presets/index.php'); $this->moodleform = new continue_form($url); } protected function get_title(): string { global $DB; $title = ''; if ($preset = $DB->get_record('adminpresets', ['id' => $this->id])) { $title = get_string($this->action . $this->mode, 'tool_admin_presets', $preset->name); } return $title; } protected function get_explanatory_description(): ?string { $text = null; if ($this->mode == 'show') { $text = get_string('rollbackdescription', 'tool_admin_presets'); } return $text; } }