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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
<?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/>.

/**
 * Unit tests for the editor_atto implementation of the privacy API.
 *
 * @package    editor_atto
 * @category   test
 * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace editor_atto\privacy;

defined('MOODLE_INTERNAL') || die();

use core_privacy\local\request\writer;
use core_privacy\local\request\approved_contextlist;
use editor_atto\privacy\provider;
use core_privacy\local\request\approved_userlist;

/**
 * Unit tests for the editor_atto implementation of the privacy API.
 *
 * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class provider_test extends \core_privacy\tests\provider_testcase {
    /**
     * One test to check fetch and export of all drafts.
     */
    public function test_fetch_and_exports_drafts() {
        global $USER;
        $this->resetAfterTest();

        // Create editor drafts in:
        // - the system; and
        // - a course; and
        // - current user context; and
        // - another user.

        $systemcontext = \context_system::instance();
        $course = $this->getDataGenerator()->create_course();
        $coursecontext = \context_course::instance($course->id);

        $usercontextids = [];
        $user = $this->getDataGenerator()->create_user();
        $this->setUser($user);

        $usercontext = \context_user::instance($user->id);
        $usercontextids[] = $usercontext->id;
        $usercontextids[] = $systemcontext->id;
        $usercontextids[] = $coursecontext->id;

        // Add a fake inline image to the original post.

        $userdraftintro = $this->create_editor_draft($usercontext, $user->id,
                'id_user_intro', 'text for test user at own context');
        $userdraftdescription = $this->create_editor_draft($usercontext, $user->id,
                'id_user_description', 'text for test user at own context');
        $systemuserdraftintro = $this->create_editor_draft($systemcontext, $user->id,
                'id_system_intro', 'text for test user at system context', 2);
        $systemuserdraftdescription = $this->create_editor_draft($systemcontext, $user->id,
                'id_system_description', 'text for test user at system context', 4);
        $coursedraftintro = $this->create_editor_draft($coursecontext, $user->id,
                'id_course_intro', 'text for test user at course context');
        $coursedraftdescription = $this->create_editor_draft($coursecontext, $user->id,
                'id_course_description', 'text for test user at course context');

        // Create some data as the other user too.
        $otherusercontextids = [];
        $otheruser = $this->getDataGenerator()->create_user();
        $this->setUser($otheruser);

        $otherusercontext = \context_user::instance($otheruser->id);
        $otherusercontextids[] = $otherusercontext->id;
        $otherusercontextids[] = $systemcontext->id;
        $otherusercontextids[] = $coursecontext->id;

        $otheruserdraftintro = $this->create_editor_draft($otherusercontext, $otheruser->id,
                'id_user_intro', 'text for other user at own context');
        $otheruserdraftdescription = $this->create_editor_draft($otherusercontext, $otheruser->id,
                'id_user_description', 'text for other user at own context');
        $systemotheruserdraftintro = $this->create_editor_draft($systemcontext, $otheruser->id,
                'id_system_intro', 'text for other user at system context');
        $systemotheruserdraftdescription = $this->create_editor_draft($systemcontext, $otheruser->id,
                'id_system_description', 'text for other user at system context');
        $courseotheruserdraftintro = $this->create_editor_draft($coursecontext, $otheruser->id,
                'id_course_intro', 'text for other user at course context');
        $courseotheruserdraftdescription = $this->create_editor_draft($coursecontext, $otheruser->id,
                'id_course_description', 'text for other user at course context');

        // Test as the original user.
        // Get all context data for the original user.
        $this->setUser($user);
        $contextlist = provider::get_contexts_for_userid($user->id);

        // There are three contexts in the list.
        $this->assertCount(3, $contextlist);

        // Check the list against the expected list of contexts.
        foreach ($contextlist as $context) {
            $this->assertContains($context->id, $usercontextids);
        }

        // Export the data for the system context.
        // There should be two.
        $this->export_context_data_for_user($user->id, $systemcontext, 'editor_atto');
> /** @var \core_privacy\tests\request\content_writer $writer */
$writer = \core_privacy\local\request\writer::with_context($systemcontext); $this->assertTrue($writer->has_any_data()); $subcontextbase = [get_string('autosaves', 'editor_atto')]; // There should be an intro and description. $intro = $writer->get_data(array_merge($subcontextbase, [$systemuserdraftintro->id])); $fs = get_file_storage(); $this->assertEquals( format_text($systemuserdraftintro->drafttext, FORMAT_HTML, provider::get_filter_options()), $intro->drafttext ); $this->assertCount(2, $writer->get_files(array_merge($subcontextbase, [$systemuserdraftintro->id]))); $description = $writer->get_data(array_merge($subcontextbase, [$systemuserdraftdescription->id])); $this->assertEquals( format_text($systemuserdraftdescription->drafttext, FORMAT_HTML, provider::get_filter_options()), $description->drafttext ); $this->assertCount(4, $writer->get_files(array_merge($subcontextbase, [$systemuserdraftdescription->id]))); } /** * Test delete_for_all_users_in_context. */ public function test_delete_for_all_users_in_context() { global $USER, $DB; $this->resetAfterTest(); // Create editor drafts in: // - the system; and // - a course; and // - current user context; and // - another user. $systemcontext = \context_system::instance(); $course = $this->getDataGenerator()->create_course(); $coursecontext = \context_course::instance($course->id); $usercontextids = []; $user = $this->getDataGenerator()->create_user(); $this->setUser($user); $usercontext = \context_user::instance($user->id); $usercontextids[] = $usercontext->id; $usercontextids[] = $systemcontext->id; $usercontextids[] = $coursecontext->id; // Add a fake inline image to the original post. $userdraftintro = $this->create_editor_draft($usercontext, $user->id, 'id_user_intro', 'text for test user at own context'); $userdraftdescription = $this->create_editor_draft($usercontext, $user->id, 'id_user_description', 'text for test user at own context'); $systemuserdraftintro = $this->create_editor_draft($systemcontext, $user->id, 'id_system_intro', 'text for test user at system context', 2); $systemuserdraftdescription = $this->create_editor_draft($systemcontext, $user->id, 'id_system_description', 'text for test user at system context', 4); $coursedraftintro = $this->create_editor_draft($coursecontext, $user->id, 'id_course_intro', 'text for test user at course context'); $coursedraftdescription = $this->create_editor_draft($coursecontext, $user->id, 'id_course_description', 'text for test user at course context'); // Create some data as the other user too. $otherusercontextids = []; $otheruser = $this->getDataGenerator()->create_user(); $this->setUser($otheruser); $otherusercontext = \context_user::instance($otheruser->id); $otherusercontextids[] = $otherusercontext->id; $otherusercontextids[] = $systemcontext->id; $otherusercontextids[] = $coursecontext->id; $otheruserdraftintro = $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_intro', 'text for other user at own context'); $otheruserdraftdescription = $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_description', 'text for other user at own context'); $systemotheruserdraftintro = $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_intro', 'text for other user at system context'); $systemotheruserdraftdescription = $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_description', 'text for other user at system context'); $courseotheruserdraftintro = $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_intro', 'text for other user at course context'); $courseotheruserdraftdescription = $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_description', 'text for other user at course context'); // Test deletion of the user context. $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $usercontext->id])); provider::delete_data_for_all_users_in_context($usercontext); $this->assertCount(0, $DB->get_records('editor_atto_autosave', ['contextid' => $usercontext->id])); // No other contexts should be removed. $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $otherusercontext->id])); $this->assertCount(4, $DB->get_records('editor_atto_autosave', ['contextid' => $systemcontext->id])); $this->assertCount(4, $DB->get_records('editor_atto_autosave', ['contextid' => $coursecontext->id])); // Test deletion of the course contexts. provider::delete_data_for_all_users_in_context($coursecontext); $this->assertCount(0, $DB->get_records('editor_atto_autosave', ['contextid' => $coursecontext->id])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $otherusercontext->id])); $this->assertCount(4, $DB->get_records('editor_atto_autosave', ['contextid' => $systemcontext->id])); // Test deletion of the system contexts. provider::delete_data_for_all_users_in_context($systemcontext); $this->assertCount(0, $DB->get_records('editor_atto_autosave', ['contextid' => $systemcontext->id])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $otherusercontext->id])); } /** * Test delete_for_all_users_in_context. */ public function test_delete_for_user_in_contexts() { global $USER, $DB; $this->resetAfterTest(); // Create editor drafts in: // - the system; and // - a course; and // - current user context; and // - another user. $systemcontext = \context_system::instance(); $course = $this->getDataGenerator()->create_course(); $coursecontext = \context_course::instance($course->id); $usercontextids = []; $user = $this->getDataGenerator()->create_user(); $this->setUser($user); $usercontext = \context_user::instance($user->id); $usercontextids[] = $usercontext->id; $usercontextids[] = $systemcontext->id; $usercontextids[] = $coursecontext->id; // Add a fake inline image to the original post. $userdraftintro = $this->create_editor_draft($usercontext, $user->id, 'id_user_intro', 'text for test user at own context'); $userdraftdescription = $this->create_editor_draft($usercontext, $user->id, 'id_user_description', 'text for test user at own context'); $systemuserdraftintro = $this->create_editor_draft($systemcontext, $user->id, 'id_system_intro', 'text for test user at system context', 2); $systemuserdraftdescription = $this->create_editor_draft($systemcontext, $user->id, 'id_system_description', 'text for test user at system context', 4); $coursedraftintro = $this->create_editor_draft($coursecontext, $user->id, 'id_course_intro', 'text for test user at course context'); $coursedraftdescription = $this->create_editor_draft($coursecontext, $user->id, 'id_course_description', 'text for test user at course context'); // Create some data as the other user too. $otherusercontextids = []; $otheruser = $this->getDataGenerator()->create_user(); $this->setUser($otheruser); $otherusercontext = \context_user::instance($otheruser->id); $otherusercontextids[] = $otherusercontext->id; $otherusercontextids[] = $systemcontext->id; $otherusercontextids[] = $coursecontext->id; $otheruserdraftintro = $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_intro', 'text for other user at own context'); $otheruserdraftdescription = $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_description', 'text for other user at own context'); $systemotheruserdraftintro = $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_intro', 'text for other user at system context'); $systemotheruserdraftdescription = $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_description', 'text for other user at system context'); $courseotheruserdraftintro = $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_intro', 'text for other user at course context'); $courseotheruserdraftdescription = $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_description', 'text for other user at course context'); // Test deletion of all data for user in usercontext only. $contextlist = new \core_privacy\tests\request\approved_contextlist( \core_user::get_user($user->id), 'editor_atto', [$usercontext->id] ); provider::delete_data_for_user($contextlist); $this->assertCount(0, $DB->get_records('editor_atto_autosave', ['contextid' => $usercontext->id])); // No other contexts should be removed. $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $otherusercontext->id])); $this->assertCount(4, $DB->get_records('editor_atto_autosave', ['contextid' => $systemcontext->id])); $this->assertCount(4, $DB->get_records('editor_atto_autosave', ['contextid' => $coursecontext->id])); // Test deletion of all data for user in course and system. $contextlist = new \core_privacy\tests\request\approved_contextlist( \core_user::get_user($user->id), 'editor_atto', [$coursecontext->id, $systemcontext->id] ); provider::delete_data_for_user($contextlist); $this->assertCount(0, $DB->get_records('editor_atto_autosave', ['contextid' => $usercontext->id])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $otherusercontext->id])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $systemcontext->id])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', ['contextid' => $coursecontext->id])); // Data for the other user should remain. $this->assertCount(2, $DB->get_records('editor_atto_autosave', [ 'contextid' => $coursecontext->id, 'userid' => $otheruser->id, ])); $this->assertCount(2, $DB->get_records('editor_atto_autosave', [ 'contextid' => $systemcontext->id, 'userid' => $otheruser->id, ])); } /** * Test that user data with different contexts is fetched. */ public function test_get_users_in_context() { $this->resetAfterTest(); $component = 'editor_atto'; // Create editor drafts in: // - the system; and // - a course; and // - current user context; and // - another user. $systemcontext = \context_system::instance(); // Create a course. $course = $this->getDataGenerator()->create_course(); $coursecontext = \context_course::instance($course->id); // Create a user. $user = $this->getDataGenerator()->create_user(); $usercontext = \context_user::instance($user->id); $this->setUser($user); // Add a fake inline image to the original post. $this->create_editor_draft($usercontext, $user->id, 'id_user_intro', 'text for test user at own context'); $this->create_editor_draft($systemcontext, $user->id, 'id_system_intro', 'text for test user at system context', 2); $this->create_editor_draft($systemcontext, $user->id, 'id_system_description', 'text for test user at system context', 4); $this->create_editor_draft($coursecontext, $user->id, 'id_course_intro', 'text for test user at course context'); // Create user2. $user2 = $this->getDataGenerator()->create_user(); $this->setUser($user2); $this->create_editor_draft($coursecontext, $user2->id, 'id_course_description', 'text for test user2 at course context'); // The list of users in usercontext should return user. $userlist = new \core_privacy\local\request\userlist($usercontext, $component); provider::get_users_in_context($userlist); $this->assertCount(1, $userlist); $this->assertTrue(in_array($user->id, $userlist->get_userids())); // The list of users in systemcontext should return user. $userlist = new \core_privacy\local\request\userlist($systemcontext, $component); provider::get_users_in_context($userlist); $this->assertCount(1, $userlist); $this->assertTrue(in_array($user->id, $userlist->get_userids())); // The list of users in coursecontext should return user and user2. $userlist = new \core_privacy\local\request\userlist($coursecontext, $component); provider::get_users_in_context($userlist); $this->assertCount(2, $userlist); $this->assertTrue(in_array($user->id, $userlist->get_userids())); $this->assertTrue(in_array($user2->id, $userlist->get_userids())); } /** * Test that data for users in approved userlist is deleted. */ public function test_delete_data_for_users() { $this->resetAfterTest(); $component = 'editor_atto'; // Create editor drafts in: // - the system; and // - a course; and // - current user context; and // - another user. $systemcontext = \context_system::instance(); // Create a course. $course = $this->getDataGenerator()->create_course(); $coursecontext = \context_course::instance($course->id); // Create a user. $user = $this->getDataGenerator()->create_user(); $usercontext = \context_user::instance($user->id); $this->setUser($user); // Add a fake inline image to the original post. $this->create_editor_draft($usercontext, $user->id, 'id_user_intro', 'text for test user at own context'); $this->create_editor_draft($usercontext, $user->id, 'id_user_description', 'text for test user at own context'); $this->create_editor_draft($systemcontext, $user->id, 'id_system_intro', 'text for test user at system context', 2); $this->create_editor_draft($systemcontext, $user->id, 'id_system_description', 'text for test user at system context', 4); $this->create_editor_draft($coursecontext, $user->id, 'id_course_intro', 'text for test user at course context'); $this->create_editor_draft($coursecontext, $user->id, 'id_course_description', 'text for test user at course context'); // Create some data as the other user too. $otheruser = $this->getDataGenerator()->create_user(); $otherusercontext = \context_user::instance($otheruser->id); $this->setUser($otheruser); $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_intro', 'text for other user at own context'); $this->create_editor_draft($otherusercontext, $otheruser->id, 'id_user_description', 'text for other user at own context'); $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_intro', 'text for other user at system context'); $this->create_editor_draft($systemcontext, $otheruser->id, 'id_system_description', 'text for other user at system context'); $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_intro', 'text for other user at course context'); $this->create_editor_draft($coursecontext, $otheruser->id, 'id_course_description', 'text for other user at course context'); // The list of users for usercontext should return user. $userlist1 = new \core_privacy\local\request\userlist($usercontext, $component); provider::get_users_in_context($userlist1); $this->assertCount(1, $userlist1); $this->assertTrue(in_array($user->id, $userlist1->get_userids())); // The list of users for otherusercontext should return otheruser. $userlist2 = new \core_privacy\local\request\userlist($otherusercontext, $component); provider::get_users_in_context($userlist2); $this->assertCount(1, $userlist2); $this->assertTrue(in_array($otheruser->id, $userlist2->get_userids())); // Add userlist1 to the approved user list. $approvedlist = new approved_userlist($usercontext, $component, $userlist1->get_userids()); // Delete user data using delete_data_for_user for usercontext. provider::delete_data_for_users($approvedlist); // Re-fetch users in usercontext - The user list should now be empty. $userlist1 = new \core_privacy\local\request\userlist($usercontext, $component); provider::get_users_in_context($userlist1); $this->assertCount(0, $userlist1); // Re-fetch users in otherusercontext - The user list should not be empty (otheruser). $userlist2 = new \core_privacy\local\request\userlist($otherusercontext, $component); provider::get_users_in_context($userlist2); $this->assertCount(1, $userlist2); $this->assertTrue(in_array($otheruser->id, $userlist2->get_userids())); // The list of users for systemcontext should return user and otheruser. $userlist3 = new \core_privacy\local\request\userlist($systemcontext, $component); provider::get_users_in_context($userlist3); $this->assertCount(2, $userlist3); $this->assertTrue(in_array($user->id, $userlist3->get_userids())); $this->assertTrue(in_array($otheruser->id, $userlist3->get_userids())); // Add $userlist3 to the approved user list in the system context. $approvedlist = new approved_userlist($systemcontext, $component, $userlist3->get_userids()); // Delete user and otheruser data using delete_data_for_user. provider::delete_data_for_users($approvedlist); // Re-fetch users in systemcontext - The user list should be empty. $userlist3 = new \core_privacy\local\request\userlist($systemcontext, $component); provider::get_users_in_context($userlist3); $this->assertCount(0, $userlist3); // The list of users for coursecontext should return user and otheruser. $userlist4 = new \core_privacy\local\request\userlist($coursecontext, $component); provider::get_users_in_context($userlist4); $this->assertCount(2, $userlist4); $this->assertTrue(in_array($user->id, $userlist4->get_userids())); $this->assertTrue(in_array($otheruser->id, $userlist4->get_userids())); // Add user to the approved user list in the course context. $approvedlist = new approved_userlist($coursecontext, $component, [$user->id]); // Delete user data using delete_data_for_user. provider::delete_data_for_users($approvedlist); // Re-fetch users in coursecontext - The user list should return otheruser. $userlist4 = new \core_privacy\local\request\userlist($coursecontext, $component); provider::get_users_in_context($userlist4); $this->assertCount(1, $userlist4); $this->assertTrue(in_array($otheruser->id, $userlist4->get_userids())); } /** * Test fetch and delete when another user has editted a draft in your * user context. Edge case. */ public function test_another_user_edits_you() { global $USER, $DB; $this->resetAfterTest(); $user = $this->getDataGenerator()->create_user(); $usercontext = \context_user::instance($user->id); $otheruser = $this->getDataGenerator()->create_user(); $otherusercontext = \context_user::instance($otheruser->id); $this->setUser($user); $userdraftintro = $this->create_editor_draft($usercontext, $otheruser->id, 'id_user_intro', 'text for test user at other context'); // Test as the owning user. $this->setUser($user); $contextlist = provider::get_contexts_for_userid($user->id); $contexts = $contextlist->get_contexts(); $this->assertCount(1, $contexts); $firstcontext = reset($contexts); $this->assertEquals($usercontext, $firstcontext); // Should have the data. $this->export_context_data_for_user($user->id, $usercontext, 'editor_atto');
> /** @var \core_privacy\tests\request\content_writer $writer */
$writer = \core_privacy\local\request\writer::with_context($usercontext); $this->assertTrue($writer->has_any_data()); $subcontext = [ get_string('autosaves', 'editor_atto'), $userdraftintro->id, ]; $data = $writer->get_data($subcontext); $this->assertEquals(\core_privacy\local\request\transform::user($otheruser->id), $data->author); $contextlist = new \core_privacy\tests\request\approved_contextlist( \core_user::get_user($user->id), 'editor_atto', [$usercontext->id] ); // Deleting for this context should _not_ delete as the user does not own this draft (crazy edge case, remember). provider::delete_data_for_user($contextlist); $records = $DB->get_records('editor_atto_autosave'); $this->assertNotEmpty($records); $this->assertCount(1, $records); $firstrecord = reset($records); $this->assertEquals($userdraftintro->id, $firstrecord->id); } /** * Test fetch and delete when you have edited another user's context. */ public function test_another_you_edit_different_user() { global $USER, $DB; $this->resetAfterTest(); $user = $this->getDataGenerator()->create_user(); $usercontext = \context_user::instance($user->id); $otheruser = $this->getDataGenerator()->create_user(); $otherusercontext = \context_user::instance($otheruser->id); $this->setUser($user); $userdraftintro = $this->create_editor_draft($otherusercontext, $user->id, 'id_user_intro', 'text for other user you just edited.'); // Test as the context owner. $this->setUser($user); $contextlist = provider::get_contexts_for_userid($user->id); $contexts = $contextlist->get_contexts(); $this->assertCount(1, $contexts); $firstcontext = reset($contexts); $this->assertEquals($otherusercontext, $firstcontext); // Should have the data. $this->export_context_data_for_user($user->id, $otherusercontext, 'editor_atto');
> /** @var \core_privacy\tests\request\content_writer $writer */
$writer = \core_privacy\local\request\writer::with_context($otherusercontext); $this->assertTrue($writer->has_any_data()); $subcontext = [ get_string('autosaves', 'editor_atto'), $userdraftintro->id, ]; $data = $writer->get_data($subcontext); $this->assertFalse(isset($data->author)); $contextlist = new \core_privacy\tests\request\approved_contextlist( \core_user::get_user($user->id), 'editor_atto', [$otherusercontext->id] ); provider::delete_data_for_user($contextlist); $this->assertEmpty($DB->get_records('editor_atto_autosave')); } /** * Create an editor draft. * * @param \context $context The context to create the draft for. * @param int $userid The ID to create the draft for. * @param string $elementid The elementid for the editor. * @param string $text The text to write. * @param int $filecount The number of files to create. * @return \stdClass The editor draft. */ protected function create_editor_draft(\context $context, $userid, $elementid, $text, $filecount = 0) { global $DB; $draftid = file_get_unused_draft_itemid(); $fs = get_file_storage(); for ($i = 0; $i < $filecount; $i++) { $fs->create_file_from_string([ 'contextid' => $context->id, 'component' => 'user', 'filearea' => 'draft', 'itemid' => $draftid, 'filepath' => '/', 'filename' => "example_{$i}.txt", ], "Awesome example of a text file with id {$i} for {$context->id} and {$elementid}"); } $id = $DB->insert_record('editor_atto_autosave', (object) [ 'elementid' => $elementid, 'contextid' => $context->id, 'userid' => $userid, 'drafttext' => $text, 'draftid' => $draftid, 'pageinstance' => 'example_page_instance_' . rand(1, 1000), 'timemodified' => time(), // Page hash doesn't matter for our purposes. 'pagehash' => sha1("{$userid}/{$context->id}/{$elementid}/{$draftid}"), ]); return $DB->get_record('editor_atto_autosave', ['id' => $id]); } }