Proyectos de Subversion Moodle

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1441 ariadna 1
<?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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namespace customfield_number\task;
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use core\task\scheduled_task;
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use core_customfield\category_controller;
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use core_customfield\field_controller;
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use customfield_number\provider_base;
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/**
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 * Scheduled task for customfield_number to recalculate automatically populated fields.
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 *
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 * @package    customfield_number
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 * @author     2024 Marina Glancy
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 * @copyright  2024 Moodle Pty Ltd <support@moodle.com>
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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 cron extends scheduled_task {
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    /**
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     * Get a descriptive name for the task (shown to admins)
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     *
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     * @return string
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     */
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    public function get_name(): string {
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        return get_string('crontaskname', 'customfield_number');
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    }
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    /**
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     * Recalculate automatically populated number fields.
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     *
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     * Throw exceptions on errors (the job will be retried).
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     */
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    public function execute(): void {
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        global $DB;
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        // Get all number custom fields.
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        $sql = "SELECT f.*, c.component, c.area, c.itemid, c.contextid
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                  FROM {customfield_field} f
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                  JOIN {customfield_category} c ON f.categoryid = c.id
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                 WHERE f.type = ?";
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        $res = $DB->get_records_sql($sql, ['number']);
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        foreach ($res as $row) {
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            $cat = (object)[
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                'id' => $row->categoryid,
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                'component' => $row->component,
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                'area' => $row->area,
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                'itemid' => $row->itemid,
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                'contextid' => $row->contextid,
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            ];
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            unset($row->component, $row->area, $row->itemid, $row->contextid);
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            $category = category_controller::create(0, $cat);
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            // Create an instance of field controller for each field and recalculate the value if field provider is available.
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            $field = field_controller::create(0, $row, $category);
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            if ($provider = provider_base::instance($field)) {
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                if ($provider->is_available()) {
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                    $provider->recalculate();
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                }
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            }
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        }
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    }
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}