/**
* Populate forum id arrays.
* @throws \coding_exception
*/
protected function populate_forums()
{
local::swap_global_user($this->user->id);
// Note - we don't include the site in the list of courses. This is intentional - we want student engagement to
// be increased in courses where learning takes place and the front page is unlikely to fit that model.
// Currently we are using local::swap_global_user as a hack for the following function (MDL-51353).
$this->courses = enrol_get_my_courses();
$forums = [];
$hsuforums = [];
foreach ($this->courses as $course) {
$forums = $forums + forum_get_readable_forums($this->user->id, $course->id);
if (function_exists('hsuforum_get_readable_forums')) {
$hsuforums = $hsuforums + hsuforum_get_readable_forums($this->user->id, $course->id, true);
}
}
// Remove Q&A forums from array.
$forums = $this->purge_qa_forums($forums);
$hsuforums = $this->purge_qa_forums($hsuforums);
// Rmove forums in courses not accessed for a long time.
$forums = $this->process_stale_forums($forums);
$hsuforums = $this->process_stale_forums($hsuforums, true);
$this->forums = $forums;
$this->hsuforums = $hsuforums;
$this->forumids = array_keys($forums);
$this->forumidsallgroups = $this->forumids_accessallgroups($forums);
$this->hsuforumids = array_keys($hsuforums);
$this->hsuforumidsallgroups = $this->forumids_accessallgroups($hsuforums, 'hsuforum');
local::swap_global_user(false);
}
/**
* Test swap global user.
*/
public function test_swap_global_user()
{
global $USER;
$this->resetAfterTest();
$generator = $this->getDataGenerator();
$originaluserid = $USER->id;
$user1 = $generator->create_user();
$user2 = $generator->create_user();
$user3 = $generator->create_user();
local::swap_global_user($user1);
$this->assertEquals($user1->id, $USER->id);
local::swap_global_user($user2);
$this->assertEquals($user2->id, $USER->id);
local::swap_global_user($user3);
$this->assertEquals($user3->id, $USER->id);
local::swap_global_user(false);
$this->assertEquals($user2->id, $USER->id);
local::swap_global_user(false);
$this->assertEquals($user1->id, $USER->id);
local::swap_global_user(false);
$this->assertEquals($originaluserid, $USER->id);
}