/**
* Test that the discussion subscription cache can filled course-at-a-time.
*/
public function test_discussion_subscription_cache_fill_for_course()
{
global $DB;
$this->resetAfterTest(true);
// Create a course, with a twf.
$course = $this->getDataGenerator()->create_course();
// Create the twfs.
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_DISALLOWSUBSCRIBE);
$disallowtwf = $this->getDataGenerator()->create_module('twf', $options);
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_CHOOSESUBSCRIBE);
$choosetwf = $this->getDataGenerator()->create_module('twf', $options);
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_INITIALSUBSCRIBE);
$initialtwf = $this->getDataGenerator()->create_module('twf', $options);
// Create some users and keep a reference to the first user.
$users = $this->helper_create_users($course, 20);
$user = reset($users);
// Reset the subscription caches.
\mod_twf\subscriptions::reset_twf_cache();
$startcount = $DB->perf_get_reads();
$result = \mod_twf\subscriptions::fill_subscription_cache_for_course($course->id, $user->id);
$this->assertNull($result);
$postfillcount = $DB->perf_get_reads();
$this->assertEquals(1, $postfillcount - $startcount);
$this->assertFalse(\mod_twf\subscriptions::fetch_subscription_cache($disallowtwf->id, $user->id));
$this->assertFalse(\mod_twf\subscriptions::fetch_subscription_cache($choosetwf->id, $user->id));
$this->assertTrue(\mod_twf\subscriptions::fetch_subscription_cache($initialtwf->id, $user->id));
$finalcount = $DB->perf_get_reads();
$this->assertEquals(0, $finalcount - $postfillcount);
// Test for all users.
foreach ($users as $user) {
$result = \mod_twf\subscriptions::fill_subscription_cache_for_course($course->id, $user->id);
$this->assertFalse(\mod_twf\subscriptions::fetch_subscription_cache($disallowtwf->id, $user->id));
$this->assertFalse(\mod_twf\subscriptions::fetch_subscription_cache($choosetwf->id, $user->id));
$this->assertTrue(\mod_twf\subscriptions::fetch_subscription_cache($initialtwf->id, $user->id));
}
$finalcount = $DB->perf_get_reads();
$this->assertEquals(count($users), $finalcount - $postfillcount);
}
$digestoptions = twf_get_user_digest_options();
$digestoptions_selector = new single_select(new moodle_url('/mod/twf/maildigest.php', array('backtoindex' => 1)), 'maildigest', $digestoptions, null, '');
$digestoptions_selector->method = 'post';
// Start of the table for General Forums
$generaltable = new html_table();
$generaltable->head = array($strtwf, $strdescription, $strdiscussions);
$generaltable->align = array('left', 'left', 'center');
if ($usetracking = twf_tp_can_track_twfs()) {
$untracked = twf_tp_get_untracked_twfs($USER->id, $course->id);
$generaltable->head[] = $strunreadposts;
$generaltable->align[] = 'center';
$generaltable->head[] = $strtracking;
$generaltable->align[] = 'center';
}
// Fill the subscription cache for this course and user combination.
\mod_twf\subscriptions::fill_subscription_cache_for_course($course->id, $USER->id);
$can_subscribe = is_enrolled($coursecontext);
if ($can_subscribe) {
$generaltable->head[] = $strsubscribed;
$generaltable->align[] = 'center';
$generaltable->head[] = $stremaildigest . ' ' . $OUTPUT->help_icon('emaildigesttype', 'mod_twf');
$generaltable->align[] = 'center';
}
if ($show_rss = ($can_subscribe || $course->id == SITEID) && isset($CFG->enablerssfeeds) && isset($CFG->twf_enablerssfeeds) && $CFG->enablerssfeeds && $CFG->twf_enablerssfeeds) {
$generaltable->head[] = $strrss;
$generaltable->align[] = 'center';
}
$usesections = course_format_uses_sections($course->format);
$table = new html_table();
// Parse and organise all the twfs. Most twfs are course modules but
// some special ones are not. These get placed in the general twfs
