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110 lines
4.5 KiB
110 lines
4.5 KiB
<?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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* Privacy class for requesting user data.
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*
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* @package core_plagiarism
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* @copyright 2018 Andrew Nicols <andrew@nicols.co.uk>
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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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namespace core_plagiarism\privacy;
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defined('MOODLE_INTERNAL') || die();
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use \core_privacy\local\metadata\collection;
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/**
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* Provider for the plagiarism API.
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*
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* @copyright 2018 Andrew Nicols <andrew@nicols.co.uk>
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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 provider implements
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// The Plagiarism subsystem does not store any data itself.
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// It has no database tables, and it purely acts as a conduit to the various plagiarism plugins.
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\core_privacy\local\metadata\provider,
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// The Plagiarism subsystem will be called by other components and will forward requests to each plagiarism plugin implementing its APIs.
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\core_privacy\local\request\subsystem\plugin_provider,
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\core_privacy\local\request\shared_userlist_provider
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{
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/**
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* Returns meta data about this system.
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*
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* @param collection $collection The initialised collection to add items to.
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* @return collection A listing of user data stored through this system.
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*/
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public static function get_metadata(collection $collection) : collection {
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$collection->link_plugintype('plagiarism', 'privacy:metadata:plagiarism');
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return $collection;
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}
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/**
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* Export all plagiarism data from each plagiarism plugin for the specified userid and context.
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*
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* @param int $userid The user to export.
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* @param \context $context The context to export.
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* @param array $subcontext The subcontext within the context to export this information to.
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* @param array $linkarray The weird and wonderful link array used to display information for a specific item
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*/
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public static function export_plagiarism_user_data(int $userid, \context $context, array $subcontext, array $linkarray) {
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static::call_plugin_method('export_plagiarism_user_data', [$userid, $context, $subcontext, $linkarray]);
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}
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/**
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* Deletes all user content for a context in all plagiarism plugins.
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*
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* @param \context $context The context to delete user data for.
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*/
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public static function delete_plagiarism_for_context(\context $context) {
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static::call_plugin_method('delete_plagiarism_for_context', [$context]);
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}
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/**
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* Deletes all user content for a user in a context in all plagiarism plugins.
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*
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* @param int $userid The user to delete
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* @param \context $context The context to refine the deletion.
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*/
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public static function delete_plagiarism_for_user(int $userid, \context $context) {
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static::call_plugin_method('delete_plagiarism_for_user', [$userid, $context]);
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}
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/**
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* Deletes all user content for a user in a context in all plagiarism plugins.
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*
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* @param array $userids The users to delete
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* @param \context $context The context to refine the deletion.
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*/
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public static function delete_plagiarism_for_users(array $userids, \context $context) {
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static::call_plugin_method('delete_plagiarism_for_users', [$userids, $context]);
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}
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/**
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* Internal method for looping through all of the plagiarism plugins and calling a method.
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*
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* @param string $methodname Name of the method to call on the plugins.
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* @param array $params The parameters that go with the method being called.
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*/
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protected static function call_plugin_method($methodname, $params) {
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// Note: Even if plagiarism is _now_ disabled, there may be legacy data to export.
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\core_privacy\manager::plugintype_class_callback('plagiarism', plagiarism_provider::class, $methodname, $params);
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}
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}
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