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EDITING: context_instance.php

<?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/>.

/**
 * Class for loading/storing context instances data from the DB.
 *
 * @package    tool_dataprivacy
 * @copyright  2018 David Monllao
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace tool_dataprivacy;
defined('MOODLE_INTERNAL') || die();

/**
 * Class for loading/storing context instances data from the DB.
 *
 * @copyright  2018 David Monllao
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class context_instance extends \core\persistent {

/**
     * Database table.
     */
    const TABLE = 'tool_dataprivacy_ctxinstance';

/**
     * Not set value.
     */
    const NOTSET = 0;

/**
     * Inherit value.
     */
    const INHERIT = -1;

/**
     * Return the definition of the properties of this model.
     *
     * @return array
     */
    protected static function define_properties() {
        return array(
            'contextid' => array(
                'type' => PARAM_INT,
                'description' => 'The context id.',
            ),
            'purposeid' => array(
                'type' => PARAM_INT,
                'description' => 'The purpose id.',
                'null' => NULL_ALLOWED,
            ),
            'categoryid' => array(
                'type' => PARAM_INT,
                'description' => 'The category id.',
                'null' => NULL_ALLOWED,
            ),
        );
    }

/**
     * Returns an instance by contextid.
     *
     * @param mixed $contextid
     * @param mixed $exception
     * @return null
     */
    public static function get_record_by_contextid($contextid, $exception = true) {
        global $DB;

if (!$record = $DB->get_record(self::TABLE, array('contextid' => $contextid))) {
            if (!$exception) {
                return false;
            } else {
                throw new \dml_missing_record_exception(self::TABLE);
            }
        }

return new static(0, $record);
    }

/**
     * Is the provided purpose used by any context instance?
     *
     * @param int $purposeid
     * @return bool
     */
    public static function is_purpose_used($purposeid) {
        global $DB;
        return $DB->record_exists(self::TABLE, array('purposeid' => $purposeid));
    }

/**
     * Is the provided category used by any context instance?
     *
     * @param int $categoryid
     * @return bool
     */
    public static function is_category_used($categoryid) {
        global $DB;
        return $DB->record_exists(self::TABLE, array('categoryid' => $categoryid));
    }
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 event/	DIR	—	2026-02-11 01:44
📁 external/	DIR	—	2026-02-11 01:44
📁 form/	DIR	—	2026-02-11 01:44
📁 local/	DIR	—	2026-02-11 01:44
📁 output/	DIR	—	2026-02-11 01:44
📁 privacy/	DIR	—	2026-02-11 01:44
📁 task/	DIR	—	2026-02-11 01:44
📄 api.php	PHP	65 KB	2026-02-11 01:44	EDIT
📄 category.php	PHP	2.8 KB	2026-02-11 01:44	EDIT
📄 context_instance.php	PHP	3.2 KB	2026-02-11 01:44	EDIT
📄 contextlevel.php	PHP	4 KB	2026-02-11 01:44	EDIT
📄 contextlist_context.php	PHP	2 KB	2026-02-11 01:44	EDIT
📄 data_registry.php	PHP	14.5 KB	2026-02-11 01:44	EDIT
📄 data_request.php	PHP	10.2 KB	2026-02-11 01:44	EDIT
📄 dataprivacy_contextlist.php	PHP	1.9 KB	2026-02-11 01:44	EDIT
📄 expired_context.php	PHP	11 KB	2026-02-11 01:44	EDIT
📄 expired_contexts_manager.php	PHP	38.6 KB	2026-02-11 01:44	EDIT
📄 expiry_info.php	PHP	6.3 KB	2026-02-11 01:44	EDIT
📄 external.php	PHP	56 KB	2026-02-11 01:44	EDIT
📄 filtered_userlist.php	PHP	2.3 KB	2026-02-11 01:44	EDIT
📄 hook_callbacks.php	PHP	2 KB	2026-02-11 01:44	EDIT
📄 manager_observer.php	PHP	2.9 KB	2026-02-11 01:44	EDIT
📄 metadata_registry.php	PHP	8.2 KB	2026-02-11 01:44	EDIT
📄 page_helper.php	PHP	3.1 KB	2026-02-11 01:44	EDIT
📄 purpose.php	PHP	6 KB	2026-02-11 01:44	EDIT
📄 purpose_override.php	PHP	4.6 KB	2026-02-11 01:44	EDIT
📄 request_contextlist.php	PHP	1.9 KB	2026-02-11 01:44	EDIT