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901 lines
45 KiB
901 lines
45 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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* Data provider tests.
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*
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* @package core_blog
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* @category test
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* @copyright 2018 Frédéric Massart
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* @author Frédéric Massart <fred@branchup.tech>
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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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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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use core_privacy\tests\provider_testcase;
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use core_privacy\local\request\approved_contextlist;
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use core_privacy\local\request\transform;
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use core_privacy\local\request\writer;
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use core_blog\privacy\provider;
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require_once($CFG->dirroot . '/blog/locallib.php');
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require_once($CFG->dirroot . '/comment/lib.php');
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/**
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* Data provider testcase class.
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*
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* @package core_blog
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* @category test
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* @copyright 2018 Frédéric Massart
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* @author Frédéric Massart <fred@branchup.tech>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_blog_privacy_testcase extends provider_testcase {
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public function setUp() {
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$this->resetAfterTest();
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}
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public function test_get_contexts_for_userid() {
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$c2 = $dg->create_course();
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$c3 = $dg->create_course();
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$cm1a = $dg->create_module('page', ['course' => $c1]);
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$cm1b = $dg->create_module('page', ['course' => $c1]);
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$cm2a = $dg->create_module('page', ['course' => $c2]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$u1ctx = context_user::instance($u1->id);
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// Blog share a table with notes, so throw data in there and make sure it doesn't get reported.
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$dg->get_plugin_generator('core_notes')->create_instance(['userid' => $u1->id, 'courseid' => $c3->id]);
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$this->assertEmpty(provider::get_contexts_for_userid($u1->id)->get_contextids());
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$this->assertEmpty(provider::get_contexts_for_userid($u2->id)->get_contextids());
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// Gradually create blog posts for user 1. First system one.
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$this->create_post(['userid' => $u1->id]);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(1, $contextids);
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$this->assertEquals($u1ctx->id, $contextids[0]);
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$this->assertEmpty(provider::get_contexts_for_userid($u2->id)->get_contextids());
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// Create a blog post associated with c1.
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$post = $this->create_post(['userid' => $u1->id, 'courseid' => $c1->id]);
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$entry = new blog_entry($post->id);
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$entry->add_association(context_course::instance($c1->id)->id);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(2, $contextids);
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$this->assertTrue(in_array($u1ctx->id, $contextids));
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$this->assertTrue(in_array(context_course::instance($c1->id)->id, $contextids));
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$this->assertEmpty(provider::get_contexts_for_userid($u2->id)->get_contextids());
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// Create a blog post associated with cm2a.
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$post = $this->create_post(['userid' => $u1->id, 'courseid' => $c2->id]);
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$entry = new blog_entry($post->id);
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$entry->add_association(context_module::instance($cm2a->cmid)->id);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertTrue(in_array($u1ctx->id, $contextids));
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$this->assertTrue(in_array(context_course::instance($c1->id)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm2a->cmid)->id, $contextids));
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$this->assertEmpty(provider::get_contexts_for_userid($u2->id)->get_contextids());
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// User 2 comments on u1's post.
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$comment = $this->get_comment_object($u1ctx, $post->id);
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$this->setUser($u2);
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$comment->add('Hello, it\'s me!');
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertTrue(in_array($u1ctx->id, $contextids));
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$this->assertTrue(in_array(context_course::instance($c1->id)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm2a->cmid)->id, $contextids));
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$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
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$this->assertCount(1, $contextids);
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$this->assertTrue(in_array($u1ctx->id, $contextids));
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}
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public function test_get_contexts_for_userid_with_one_associated_post_only() {
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$u1 = $dg->create_user();
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$u1ctx = context_user::instance($u1->id);
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$this->assertEmpty(provider::get_contexts_for_userid($u1->id)->get_contextids());
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// Create a blog post associated with c1. It should always return both the course and user context.
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$post = $this->create_post(['userid' => $u1->id, 'courseid' => $c1->id]);
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$entry = new blog_entry($post->id);
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$entry->add_association(context_course::instance($c1->id)->id);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(2, $contextids);
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$this->assertTrue(in_array($u1ctx->id, $contextids));
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$this->assertTrue(in_array(context_course::instance($c1->id)->id, $contextids));
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}
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/**
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* Test that user IDs are returned for a specificed course or module context.
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*/
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public function test_get_users_in_context_course_and_module() {
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$course = $this->getDataGenerator()->create_course();
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$c1ctx = context_course::instance($course->id);
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$post = $this->create_post(['userid' => $user1->id, 'courseid' => $course->id]);
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$entry = new blog_entry($post->id);
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$entry->add_association($c1ctx->id);
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// Add a comment from user 2.
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$comment = $this->get_comment_object(context_user::instance($user1->id), $entry->id);
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$this->setUser($user2);
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$comment->add('Nice blog post');
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$userlist = new \core_privacy\local\request\userlist($c1ctx, 'core_blog');
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provider::get_users_in_context($userlist);
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$userids = $userlist->get_userids();
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$this->assertCount(2, $userids);
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// Add an association for a module.
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$cm1a = $this->getDataGenerator()->create_module('page', ['course' => $course]);
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$cm1ctx = context_module::instance($cm1a->cmid);
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$post2 = $this->create_post(['userid' => $user2->id, 'courseid' => $course->id]);
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$entry2 = new blog_entry($post2->id);
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$entry2->add_association($cm1ctx->id);
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$userlist = new \core_privacy\local\request\userlist($cm1ctx, 'core_blog');
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provider::get_users_in_context($userlist);
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$userids = $userlist->get_userids();
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$this->assertCount(1, $userids);
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}
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/**
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* Test that user IDs are returned for a specificed user context.
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*/
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public function test_get_users_in_context_user_context() {
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$u1ctx = context_user::instance($user1->id);
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$post = $this->create_post(['userid' => $user1->id]);
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$entry = new blog_entry($post->id);
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// Add a comment from user 2.
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$comment = $this->get_comment_object($u1ctx, $entry->id);
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$this->setUser($user2);
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$comment->add('Another nice blog post');
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$userlist = new \core_privacy\local\request\userlist($u1ctx, 'core_blog');
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provider::get_users_in_context($userlist);
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$userids = $userlist->get_userids();
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$this->assertCount(2, $userids);
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}
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/**
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* Test that user IDs are returned for a specificed user context for an external blog.
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*/
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public function test_get_users_in_context_external_blog() {
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$user1 = $this->getDataGenerator()->create_user();
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$u1ctx = context_user::instance($user1->id);
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$extu1 = $this->create_external_blog(['userid' => $user1->id]);
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$userlist = new \core_privacy\local\request\userlist($u1ctx, 'core_blog');
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provider::get_users_in_context($userlist);
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$userids = $userlist->get_userids();
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$this->assertCount(1, $userids);
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}
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public function test_delete_data_for_user() {
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global $DB;
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$c2 = $dg->create_course();
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$cm1a = $dg->create_module('page', ['course' => $c1]);
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$cm1b = $dg->create_module('page', ['course' => $c1]);
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$cm2a = $dg->create_module('page', ['course' => $c2]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$u3 = $dg->create_user();
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$c1ctx = context_course::instance($c1->id);
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$c2ctx = context_course::instance($c2->id);
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$cm1actx = context_module::instance($cm1a->cmid);
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$cm1bctx = context_module::instance($cm1b->cmid);
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$cm2actx = context_module::instance($cm2a->cmid);
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$u1ctx = context_user::instance($u1->id);
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$u2ctx = context_user::instance($u2->id);
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// Blog share a table with notes, so throw data in there and make sure it doesn't get deleted.
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$this->assertFalse($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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$dg->get_plugin_generator('core_notes')->create_instance(['userid' => $u1->id, 'courseid' => $c1->id]);
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$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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// Create two external blogs.
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$extu1 = $this->create_external_blog(['userid' => $u1->id]);
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$extu2 = $this->create_external_blog(['userid' => $u2->id]);
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// Create a set of posts.
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$entry = new blog_entry($this->create_post(['userid' => $u1->id])->id);
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$commentedon = $entry;
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$entry = new blog_entry($this->create_post(['userid' => $u2->id])->id);
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// Two course associations for u1.
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
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$entry->add_association($c1ctx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
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$entry->add_association($c1ctx->id);
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// Two module associations with cm1a, and 1 with cm1b for u1.
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
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$entry->add_association($cm1actx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
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$entry->add_association($cm1actx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
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$entry->add_association($cm1bctx->id);
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// One association for u2 in c1, cm1a and cm2a.
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$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c1->id])->id);
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$entry->add_association($c1ctx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c1->id])->id);
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$entry->add_association($cm1actx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c2->id])->id);
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$entry->add_association($cm2actx->id);
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// One association for u1 in c2 and cm2a.
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c2->id])->id);
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$entry->add_association($c2ctx->id);
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$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c2->id])->id);
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$entry->add_association($cm2actx->id);
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// Add comments.
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$comment = $this->get_comment_object($u1ctx, $commentedon->id);
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$this->setUser($u1);
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$comment->add('Hello, it\'s me!');
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$comment->add('I was wondering...');
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$this->setUser($u2);
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$comment->add('If after all these years');
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$this->setUser($u3);
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$comment->add('You\'d like to meet');
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// Assert current setup.
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$this->assertCount(6, provider::get_contexts_for_userid($u1->id)->get_contextids());
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(5, provider::get_contexts_for_userid($u2->id)->get_contextids());
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$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
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$this->assertCount(2, $DB->get_records('comments', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('comments', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('comments', ['userid' => $u3->id]));
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// Delete for u1 in cm1a.
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$appctxs = new approved_contextlist($u1, 'core_blog', [$cm1actx->id]);
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provider::delete_data_for_user($appctxs);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(5, $contextids);
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$this->assertFalse(in_array($cm1actx->id, $contextids));
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(5, provider::get_contexts_for_userid($u2->id)->get_contextids());
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$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
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$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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// Delete for u1 in c1.
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$appctxs = new approved_contextlist($u1, 'core_blog', [$c1ctx->id]);
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provider::delete_data_for_user($appctxs);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(4, $contextids);
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$this->assertFalse(in_array($c1ctx->id, $contextids));
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(5, provider::get_contexts_for_userid($u2->id)->get_contextids());
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$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
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$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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// Delete for u1 in c2.
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$appctxs = new approved_contextlist($u1, 'core_blog', [$c2ctx->id]);
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provider::delete_data_for_user($appctxs);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertFalse(in_array($c2ctx->id, $contextids));
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(5, provider::get_contexts_for_userid($u2->id)->get_contextids());
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$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
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$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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// Delete for u1 in another user's context, shouldn't do anything.
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provider::delete_data_for_user(new approved_contextlist($u1, 'core_blog', [$u2ctx->id]));
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertFalse(in_array($c2ctx->id, $contextids));
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(5, provider::get_contexts_for_userid($u2->id)->get_contextids());
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$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
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$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
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$this->assertCount(2, $DB->get_records('comments', ['userid' => $u1->id]));
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$this->assertCount(1, $DB->get_records('comments', ['userid' => $u2->id]));
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// Delete for u2 in u1 context.
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provider::delete_data_for_user(new approved_contextlist($u2, 'core_blog', [$u1ctx->id]));
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertFalse(in_array($c2ctx->id, $contextids));
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$this->assertCount(9, $DB->get_records('post', ['userid' => $u1->id]));
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$this->assertCount(4, provider::get_contexts_for_userid($u2->id)->get_contextids());
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
|
|
$this->assertCount(2, $DB->get_records('comments', ['userid' => $u1->id]));
|
|
$this->assertCount(0, $DB->get_records('comments', ['userid' => $u2->id]));
|
|
$this->assertCount(1, $DB->get_records('comments', ['userid' => $u3->id]));
|
|
|
|
// Delete for u1 in their context.
|
|
$appctxs = new approved_contextlist($u1, 'core_blog', [$u1ctx->id]);
|
|
provider::delete_data_for_user($appctxs);
|
|
$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
|
|
$this->assertCount(0, $contextids);
|
|
$this->assertCount(1, $DB->get_records('post', ['userid' => $u1->id]));
|
|
$this->assertCount(4, provider::get_contexts_for_userid($u2->id)->get_contextids());
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(0, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
$this->assertCount(0, $DB->get_records('comments', ['userid' => $u1->id]));
|
|
$this->assertCount(0, $DB->get_records('comments', ['userid' => $u2->id]));
|
|
$this->assertCount(0, $DB->get_records('comments', ['userid' => $u3->id]));
|
|
$this->assertTrue($DB->record_exists('post', ['courseid' => $c1->id, 'userid' => $u1->id, 'module' => 'notes']));
|
|
}
|
|
|
|
public function test_delete_data_for_all_users_in_context() {
|
|
global $DB;
|
|
|
|
$dg = $this->getDataGenerator();
|
|
$c1 = $dg->create_course();
|
|
$c2 = $dg->create_course();
|
|
$cm1a = $dg->create_module('page', ['course' => $c1]);
|
|
$cm1b = $dg->create_module('page', ['course' => $c1]);
|
|
$cm2a = $dg->create_module('page', ['course' => $c2]);
|
|
$u1 = $dg->create_user();
|
|
$u2 = $dg->create_user();
|
|
|
|
$c1ctx = context_course::instance($c1->id);
|
|
$c2ctx = context_course::instance($c2->id);
|
|
$cm1actx = context_module::instance($cm1a->cmid);
|
|
$cm1bctx = context_module::instance($cm1b->cmid);
|
|
$cm2actx = context_module::instance($cm2a->cmid);
|
|
$u1ctx = context_user::instance($u1->id);
|
|
|
|
// Create two external blogs.
|
|
$extu1 = $this->create_external_blog(['userid' => $u1->id]);
|
|
$extu2 = $this->create_external_blog(['userid' => $u2->id]);
|
|
|
|
// Create a set of posts.
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id])->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u2->id])->id);
|
|
|
|
// Course associations for u1 and u2.
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($c1ctx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($c1ctx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($c1ctx->id);
|
|
|
|
// Module associations for u1 and u2.
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($cm1actx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($cm1actx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($cm1bctx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c1->id])->id);
|
|
$entry->add_association($cm1actx->id);
|
|
|
|
// Foreign associations for u1, u2.
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c2->id])->id);
|
|
$entry->add_association($c2ctx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c2->id])->id);
|
|
$entry->add_association($c2ctx->id);
|
|
$entry = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $cm2a->id])->id);
|
|
$entry->add_association($cm2actx->id);
|
|
|
|
// Validate what we've got.
|
|
$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
|
|
$this->assertCount(8, $DB->get_records('post', ['userid' => $u1->id]));
|
|
$this->assertCount(6, $contextids);
|
|
$this->assertTrue(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertTrue(in_array($cm1actx->id, $contextids));
|
|
$this->assertTrue(in_array($cm1bctx->id, $contextids));
|
|
$this->assertTrue(in_array($cm2actx->id, $contextids));
|
|
$this->assertTrue(in_array($u1ctx->id, $contextids));
|
|
$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(4, $contextids);
|
|
$this->assertTrue(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertTrue(in_array($cm1actx->id, $contextids));
|
|
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
|
|
// Delete cm1a context.
|
|
provider::delete_data_for_all_users_in_context($cm1actx);
|
|
$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
|
|
$this->assertCount(8, $DB->get_records('post', ['userid' => $u1->id]));
|
|
$this->assertCount(5, $contextids);
|
|
$this->assertTrue(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
$this->assertTrue(in_array($cm1bctx->id, $contextids));
|
|
$this->assertTrue(in_array($cm2actx->id, $contextids));
|
|
$this->assertTrue(in_array($u1ctx->id, $contextids));
|
|
$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(3, $contextids);
|
|
$this->assertTrue(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
|
|
// Delete c1 context.
|
|
provider::delete_data_for_all_users_in_context($c1ctx);
|
|
$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
|
|
$this->assertCount(8, $DB->get_records('post', ['userid' => $u1->id]));
|
|
$this->assertCount(4, $contextids);
|
|
$this->assertFalse(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
$this->assertTrue(in_array($cm1bctx->id, $contextids));
|
|
$this->assertTrue(in_array($cm2actx->id, $contextids));
|
|
$this->assertTrue(in_array($u1ctx->id, $contextids));
|
|
$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(2, $contextids);
|
|
$this->assertFalse(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
|
|
// Delete u1 context.
|
|
provider::delete_data_for_all_users_in_context($u1ctx);
|
|
$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
|
|
$this->assertCount(0, $DB->get_records('post', ['userid' => $u1->id]));
|
|
$this->assertCount(0, $contextids);
|
|
$this->assertFalse(in_array($c1ctx->id, $contextids));
|
|
$this->assertFalse(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1bctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm2actx->id, $contextids));
|
|
$this->assertFalse(in_array($u1ctx->id, $contextids));
|
|
$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
|
|
$this->assertCount(4, $DB->get_records('post', ['userid' => $u2->id]));
|
|
$this->assertCount(2, $contextids);
|
|
$this->assertFalse(in_array($c1ctx->id, $contextids));
|
|
$this->assertTrue(in_array($c2ctx->id, $contextids));
|
|
$this->assertFalse(in_array($cm1actx->id, $contextids));
|
|
|
|
$this->assertCount(0, $DB->get_records('blog_external', ['userid' => $u1->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_external', ['userid' => $u2->id]));
|
|
}
|
|
|
|
public function test_export_data_for_user() {
|
|
global $DB;
|
|
$dg = $this->getDataGenerator();
|
|
|
|
$c1 = $dg->create_course();
|
|
$cm1a = $dg->create_module('page', ['course' => $c1]);
|
|
$cm1b = $dg->create_module('page', ['course' => $c1]);
|
|
$u1 = $dg->create_user();
|
|
$u2 = $dg->create_user();
|
|
$c1ctx = context_course::instance($c1->id);
|
|
$cm1actx = context_module::instance($cm1a->cmid);
|
|
$cm1bctx = context_module::instance($cm1b->cmid);
|
|
$u1ctx = context_user::instance($u1->id);
|
|
$u2ctx = context_user::instance($u2->id);
|
|
|
|
// System entries.
|
|
$e1 = new blog_entry($this->create_post(['userid' => $u1->id, 'subject' => 'Hello world!',
|
|
'publishstate' => 'public'])->id);
|
|
$e2 = new blog_entry($this->create_post(['userid' => $u1->id, 'subject' => 'Hi planet!',
|
|
'publishstate' => 'draft'])->id);
|
|
$e3 = new blog_entry($this->create_post(['userid' => $u2->id, 'subject' => 'Ignore me'])->id);
|
|
|
|
// Create a blog entry associated with contexts.
|
|
$e4 = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id, 'subject' => 'Course assoc'])->id);
|
|
$e4->add_association($c1ctx->id);
|
|
$e4b = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id, 'subject' => 'Course assoc 2'])->id);
|
|
$e4b->add_association($c1ctx->id);
|
|
$e5 = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id, 'subject' => 'Module assoc',
|
|
'publishstate' => 'public'])->id);
|
|
$e5->add_association($cm1actx->id);
|
|
$e5b = new blog_entry($this->create_post(['userid' => $u1->id, 'courseid' => $c1->id, 'subject' => 'C/CM assoc'])->id);
|
|
$e5b->add_association($c1ctx->id);
|
|
$e5b->add_association($cm1actx->id);
|
|
$e6 = new blog_entry($this->create_post(['userid' => $u2->id, 'courseid' => $c1->id, 'subject' => 'Module assoc'])->id);
|
|
$e6->add_association($cm1actx->id);
|
|
|
|
// External blogs.
|
|
$ex1 = $this->create_external_blog(['userid' => $u1->id, 'url' => 'https://moodle.org', 'name' => 'Moodle RSS']);
|
|
$ex2 = $this->create_external_blog(['userid' => $u1->id, 'url' => 'https://example.com', 'name' => 'Example']);
|
|
$ex3 = $this->create_external_blog(['userid' => $u2->id, 'url' => 'https://example.com', 'name' => 'Ignore me']);
|
|
|
|
// Attach tags.
|
|
core_tag_tag::set_item_tags('core', 'post', $e1->id, $u1ctx, ['Beer', 'Golf']);
|
|
core_tag_tag::set_item_tags('core', 'blog_external', $ex1->id, $u1ctx, ['Car', 'Golf']);
|
|
core_tag_tag::set_item_tags('core', 'post', $e3->id, $u2ctx, ['ITG']);
|
|
core_tag_tag::set_item_tags('core', 'blog_external', $ex3->id, $u2ctx, ['DDR']);
|
|
core_tag_tag::set_item_tags('core', 'dontfindme', $e1->id, $u1ctx, ['Lone tag']);
|
|
|
|
// Attach comments.
|
|
$comment = $this->get_comment_object($u1ctx, $e1->id);
|
|
$this->setUser($u1);
|
|
$comment->add('Hello, it\'s me!');
|
|
$this->setUser($u2);
|
|
$comment->add('I was wondering if after');
|
|
$this->setUser($u1);
|
|
$comment = $this->get_comment_object($u2ctx, $e3->id);
|
|
$comment->add('All these years');
|
|
|
|
// Blog share a table with notes, so throw some data in there, it should not be exported.
|
|
$note = $dg->get_plugin_generator('core_notes')->create_instance(['userid' => $u1->id, 'courseid' => $c1->id,
|
|
'subject' => 'ABC']);
|
|
|
|
// Validate module associations.
|
|
$contextlist = new approved_contextlist($u1, 'core_blog', [$cm1actx->id]);
|
|
provider::export_user_data($contextlist);
|
|
$writer = writer::with_context($cm1actx);
|
|
$assocs = $writer->get_data([get_string('privacy:path:blogassociations', 'core_blog')]);
|
|
$this->assertCount(2, $assocs->associations);
|
|
$this->assertTrue(in_array('Module assoc', $assocs->associations));
|
|
$this->assertTrue(in_array('C/CM assoc', $assocs->associations));
|
|
|
|
// Validate course associations.
|
|
$contextlist = new approved_contextlist($u1, 'core_blog', [$c1ctx->id]);
|
|
provider::export_user_data($contextlist);
|
|
$writer = writer::with_context($c1ctx);
|
|
$assocs = $writer->get_data([get_string('privacy:path:blogassociations', 'core_blog')]);
|
|
$this->assertCount(3, $assocs->associations);
|
|
$this->assertTrue(in_array('Course assoc', $assocs->associations));
|
|
$this->assertTrue(in_array('Course assoc 2', $assocs->associations));
|
|
$this->assertTrue(in_array('C/CM assoc', $assocs->associations));
|
|
|
|
// Confirm we're not exporting for another user.
|
|
$contextlist = new approved_contextlist($u2, 'core_blog', [$u2ctx->id]);
|
|
$writer = writer::with_context($u1ctx);
|
|
$this->assertFalse($writer->has_any_data());
|
|
|
|
// Now export user context for u2.
|
|
$this->setUser($u2);
|
|
$contextlist = new approved_contextlist($u2, 'core_blog', [$u1ctx->id]);
|
|
provider::export_user_data($contextlist);
|
|
$writer = writer::with_context($u1ctx);
|
|
$data = $writer->get_data([get_string('blog', 'core_blog'), get_string('externalblogs', 'core_blog'),
|
|
$ex1->name . " ({$ex1->id})"]);
|
|
$this->assertEmpty($data);
|
|
$data = $writer->get_data([get_string('blog', 'core_blog'), get_string('blogentries', 'core_blog'),
|
|
$e2->subject . " ({$e2->id})"]);
|
|
$this->assertEmpty($data);
|
|
$data = $writer->get_data([get_string('blog', 'core_blog'), get_string('blogentries', 'core_blog'),
|
|
$e1->subject . " ({$e1->id})"]);
|
|
$this->assertEmpty($data);
|
|
$data = $writer->get_data([get_string('blog', 'core_blog'), get_string('blogentries', 'core_blog'),
|
|
$e1->subject . " ({$e1->id})", get_string('commentsubcontext', 'core_comment')]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assertCount(1, $data->comments);
|
|
$comment = array_shift($data->comments);
|
|
$this->assertEquals('I was wondering if after', strip_tags($comment->content));
|
|
|
|
// Now export user context data.
|
|
$this->setUser($u1);
|
|
$contextlist = new approved_contextlist($u1, 'core_blog', [$u1ctx->id]);
|
|
writer::reset();
|
|
provider::export_user_data($contextlist);
|
|
$writer = writer::with_context($u1ctx);
|
|
|
|
// Check external blogs.
|
|
$externals = [$ex1, $ex2];
|
|
foreach ($externals as $ex) {
|
|
$data = $writer->get_data([get_string('blog', 'core_blog'), get_string('externalblogs', 'core_blog'),
|
|
$ex->name . " ({$ex->id})"]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assertEquals($data->name, $ex->name);
|
|
$this->assertEquals($data->description, $ex->description);
|
|
$this->assertEquals($data->url, $ex->url);
|
|
$this->assertEquals($data->filtertags, $ex->filtertags);
|
|
$this->assertEquals($data->modified, transform::datetime($ex->timemodified));
|
|
$this->assertEquals($data->lastfetched, transform::datetime($ex->timefetched));
|
|
}
|
|
|
|
// Check entries.
|
|
$entries = [$e1, $e2, $e4, $e4b, $e5, $e5b];
|
|
$associations = [
|
|
$e1->id => null,
|
|
$e2->id => null,
|
|
$e4->id => $c1ctx->get_context_name(),
|
|
$e4b->id => $c1ctx->get_context_name(),
|
|
$e5->id => $cm1actx->get_context_name(),
|
|
$e5b->id => [$c1ctx->get_context_name(), $cm1actx->get_context_name()],
|
|
];
|
|
foreach ($entries as $e) {
|
|
$path = [get_string('blog', 'core_blog'), get_string('blogentries', 'core_blog'), $e->subject . " ({$e->id})"];
|
|
$data = $writer->get_data($path);
|
|
$this->assertNotEmpty($data);
|
|
$this->assertEquals($data->subject, $e->subject);
|
|
$this->assertEquals($data->summary, $e->summary);
|
|
$this->assertEquals($data->publishstate, provider::transform_publishstate($e->publishstate));
|
|
$this->assertEquals($data->created, transform::datetime($e->created));
|
|
$this->assertEquals($data->lastmodified, transform::datetime($e->lastmodified));
|
|
|
|
// We attached comments and tags to this entry.
|
|
$commentpath = array_merge($path, [get_string('commentsubcontext', 'core_comment')]);
|
|
if ($e->id == $e1->id) {
|
|
$tagdata = $writer->get_related_data($path, 'tags');
|
|
$this->assertEquals(['Beer', 'Golf'], $tagdata, '', 0, 10, true);
|
|
|
|
$comments = $writer->get_data($commentpath);
|
|
$this->assertCount(2, $comments->comments);
|
|
|
|
$c0 = strip_tags($comments->comments[0]->content);
|
|
$c1 = strip_tags($comments->comments[1]->content);
|
|
$expectedcomments = [
|
|
'Hello, it\'s me!',
|
|
'I was wondering if after',
|
|
];
|
|
|
|
$this->assertNotFalse(array_search($c0, $expectedcomments));
|
|
$this->assertNotFalse(array_search($c1, $expectedcomments));
|
|
$this->assertNotEquals($c0, $c1);
|
|
|
|
} else {
|
|
$tagdata = $writer->get_related_data($path, 'tags');
|
|
$this->assertEmpty($tagdata);
|
|
$comments = $writer->get_data($commentpath);
|
|
$this->assertEmpty($comments);
|
|
}
|
|
|
|
if (isset($associations[$e->id])) {
|
|
$assocs = $associations[$e->id];
|
|
if (is_array($assocs)) {
|
|
$this->assertCount(count($assocs), $data->associations);
|
|
foreach ($assocs as $v) {
|
|
$this->assertTrue(in_array($v, $data->associations));
|
|
}
|
|
} else {
|
|
$this->assertCount(1, $data->associations);
|
|
$this->assertTrue(in_array($assocs, $data->associations));
|
|
}
|
|
}
|
|
}
|
|
|
|
// The note was not exported.
|
|
$path = [get_string('blog', 'core_blog'), get_string('blogentries', 'core_blog'), "ABC ($note->id)"];
|
|
$this->assertEmpty($writer->get_data($path));
|
|
|
|
}
|
|
|
|
/**
|
|
* Test that deleting of blog information in a user context works as desired.
|
|
*/
|
|
public function test_delete_data_for_users_user_context() {
|
|
global $DB;
|
|
|
|
$u1 = $this->getDataGenerator()->create_user();
|
|
$u2 = $this->getDataGenerator()->create_user();
|
|
$u3 = $this->getDataGenerator()->create_user();
|
|
$u4 = $this->getDataGenerator()->create_user();
|
|
$u5 = $this->getDataGenerator()->create_user();
|
|
|
|
$u1ctx = context_user::instance($u1->id);
|
|
|
|
$post = $this->create_post(['userid' => $u1->id]);
|
|
$entry = new blog_entry($post->id);
|
|
|
|
$comment = $this->get_comment_object($u1ctx, $entry->id);
|
|
$this->setUser($u1);
|
|
$comment->add('Hello, I created the blog');
|
|
$this->setUser($u2);
|
|
$comment->add('User 2 making a comment.');
|
|
$this->setUser($u3);
|
|
$comment->add('User 3 here.');
|
|
$this->setUser($u4);
|
|
$comment->add('User 4 is nice.');
|
|
$this->setUser($u5);
|
|
$comment->add('User 5 for the win.');
|
|
|
|
// This will only delete the comments made by user 4 and 5.
|
|
$this->assertCount(5, $DB->get_records('comments', ['contextid' => $u1ctx->id]));
|
|
$userlist = new \core_privacy\local\request\approved_userlist($u1ctx, 'core_blog', [$u4->id, $u5->id]);
|
|
provider::delete_data_for_users($userlist);
|
|
$this->assertCount(3, $DB->get_records('comments', ['contextid' => $u1ctx->id]));
|
|
$this->assertCount(1, $DB->get_records('post', ['userid' => $u1->id]));
|
|
|
|
// As the owner of the post is here everything will be deleted.
|
|
$userlist = new \core_privacy\local\request\approved_userlist($u1ctx, 'core_blog', [$u1->id, $u2->id]);
|
|
provider::delete_data_for_users($userlist);
|
|
$this->assertEmpty($DB->get_records('comments', ['contextid' => $u1ctx->id]));
|
|
$this->assertEmpty($DB->get_records('post', ['userid' => $u1->id]));
|
|
}
|
|
|
|
/**
|
|
* Test that deleting of an external blog in a user context works as desired.
|
|
*/
|
|
public function test_delete_data_for_users_external_blog() {
|
|
global $DB;
|
|
|
|
$u1 = $this->getDataGenerator()->create_user();
|
|
$u2 = $this->getDataGenerator()->create_user();
|
|
|
|
$u1ctx = context_user::instance($u1->id);
|
|
$u2ctx = context_user::instance($u2->id);
|
|
|
|
$post = $this->create_external_blog(['userid' => $u1->id, 'url' => 'https://moodle.org', 'name' => 'Moodle RSS']);
|
|
$post2 = $this->create_external_blog(['userid' => $u2->id, 'url' => 'https://moodle.com', 'name' => 'Some other thing']);
|
|
|
|
// Check that we have two external blogs created.
|
|
$this->assertCount(2, $DB->get_records('blog_external'));
|
|
// This will only delete the external blog for user 1.
|
|
$userlist = new \core_privacy\local\request\approved_userlist($u1ctx, 'core_blog', [$u1->id, $u2->id]);
|
|
provider::delete_data_for_users($userlist);
|
|
$this->assertCount(1, $DB->get_records('blog_external'));
|
|
}
|
|
|
|
public function test_delete_data_for_users_course_and_module_context() {
|
|
global $DB;
|
|
|
|
$u1 = $this->getDataGenerator()->create_user();
|
|
$u2 = $this->getDataGenerator()->create_user();
|
|
$u3 = $this->getDataGenerator()->create_user();
|
|
$u4 = $this->getDataGenerator()->create_user();
|
|
$u5 = $this->getDataGenerator()->create_user();
|
|
|
|
$course = $this->getDataGenerator()->create_course();
|
|
$module = $this->getDataGenerator()->create_module('page', ['course' => $course]);
|
|
|
|
$u1ctx = context_user::instance($u1->id);
|
|
$u3ctx = context_user::instance($u3->id);
|
|
$c1ctx = context_course::instance($course->id);
|
|
$cm1ctx = context_module::instance($module->cmid);
|
|
|
|
// Blog with course association.
|
|
$post1 = $this->create_post(['userid' => $u1->id, 'courseid' => $course->id]);
|
|
$entry1 = new blog_entry($post1->id);
|
|
$entry1->add_association($c1ctx->id);
|
|
|
|
// Blog with module association.
|
|
$post2 = $this->create_post(['userid' => $u3->id, 'courseid' => $course->id]);
|
|
$entry2 = new blog_entry($post2->id);
|
|
$entry2->add_association($cm1ctx->id);
|
|
|
|
$comment = $this->get_comment_object($u1ctx, $entry1->id);
|
|
$this->setUser($u1);
|
|
$comment->add('Hello, I created the blog');
|
|
$this->setUser($u2);
|
|
$comment->add('comment on first course blog');
|
|
$this->setUser($u4);
|
|
$comment->add('user 4 on course blog');
|
|
|
|
$comment = $this->get_comment_object($u3ctx, $entry2->id);
|
|
$this->setUser($u3);
|
|
$comment->add('Hello, I created the module blog');
|
|
$this->setUser($u2);
|
|
$comment->add('I am commenting on both');
|
|
$this->setUser($u5);
|
|
$comment->add('User 5 for modules');
|
|
|
|
$this->assertCount(6, $DB->get_records('comments', ['component' => 'blog']));
|
|
$this->assertCount(2, $DB->get_records('post', ['courseid' => $course->id]));
|
|
$this->assertCount(2, $DB->get_records('blog_association'));
|
|
|
|
// When using the course or module context we are only removing the blog associations and the comments.
|
|
$userlist = new \core_privacy\local\request\approved_userlist($c1ctx, 'core_blog', [$u2->id, $u1->id, $u5->id]);
|
|
provider::delete_data_for_users($userlist);
|
|
// Only one of the blog_associations should be removed. Everything else should be as before.
|
|
$this->assertCount(6, $DB->get_records('comments', ['component' => 'blog']));
|
|
$this->assertCount(2, $DB->get_records('post', ['courseid' => $course->id]));
|
|
$this->assertCount(1, $DB->get_records('blog_association'));
|
|
|
|
$userlist = new \core_privacy\local\request\approved_userlist($cm1ctx, 'core_blog', [$u2->id, $u1->id, $u3->id]);
|
|
provider::delete_data_for_users($userlist);
|
|
// Now we've removed the other association.
|
|
$this->assertCount(6, $DB->get_records('comments', ['component' => 'blog']));
|
|
$this->assertCount(2, $DB->get_records('post', ['courseid' => $course->id]));
|
|
$this->assertEmpty($DB->get_records('blog_association'));
|
|
}
|
|
|
|
/**
|
|
* Create a blog post.
|
|
*
|
|
* @param array $params The params.
|
|
* @return stdClass
|
|
*/
|
|
protected function create_post(array $params) {
|
|
global $DB;
|
|
$post = new stdClass();
|
|
$post->module = 'blog';
|
|
$post->courseid = 0;
|
|
$post->subject = 'the test post';
|
|
$post->summary = 'test post summary text';
|
|
$post->summaryformat = FORMAT_PLAIN;
|
|
$post->publishstate = 'site';
|
|
$post->created = time() - HOURSECS;
|
|
$post->lastmodified = time();
|
|
foreach ($params as $key => $value) {
|
|
$post->{$key} = $value;
|
|
}
|
|
|
|
$post->id = $DB->insert_record('post', $post);
|
|
return $post;
|
|
}
|
|
|
|
/**
|
|
* Create an extenral blog.
|
|
*
|
|
* @param array $params The params.
|
|
* @return stdClass
|
|
*/
|
|
protected function create_external_blog(array $params) {
|
|
global $DB;
|
|
$post = new stdClass();
|
|
$post->name = 'test external';
|
|
$post->description = 'the description';
|
|
$post->url = 'http://example.com';
|
|
$post->filtertags = 'a, c, b';
|
|
$post->timefetched = time() - HOURSECS;
|
|
$post->timemodified = time();
|
|
foreach ($params as $key => $value) {
|
|
$post->{$key} = $value;
|
|
}
|
|
$post->id = $DB->insert_record('blog_external', $post);
|
|
return $post;
|
|
}
|
|
|
|
/**
|
|
* Get the comment area.
|
|
*
|
|
* @param context $context The context.
|
|
* @param int $itemid The item ID.
|
|
* @param string $component The component.
|
|
* @param string $area The area.
|
|
* @return comment
|
|
*/
|
|
protected function get_comment_object(context $context, $itemid) {
|
|
$args = new stdClass();
|
|
$args->context = $context;
|
|
$args->course = get_course(SITEID);
|
|
$args->area = 'format_blog';
|
|
$args->itemid = $itemid;
|
|
$args->component = 'blog';
|
|
$comment = new comment($args);
|
|
$comment->set_post_permission(true);
|
|
return $comment;
|
|
}
|
|
}
|
|
|