public function test_search_index() {
$message1 = local_mail_message::create(201, 101);
$message1->add_recipient('to', 202);
$message1->save('subject', 'content', 301, 1234567890);
$message2 = local_mail_message::create(201, 101);
$message2->add_recipient('to', 202);
$message2->save('subject foo bar', 'content', 301, 1234567890);
$message3 = local_mail_message::create(201, 101);
$message3->save('subject', 'content <p>foo</p> <p>bar</p>', 301, 1234567891);
$message4 = local_mail_message::create(201, 101);
$message4->save('subject', 'content', 301, 1234567891);
$message4->set_unread(201, true);
$message5 = local_mail_message::create(202, 101);
$message5->add_recipient('to', 201);
$message5->save('subject5', 'content5', 301, 1234567890, true);
// Subject and content
$query = array('pattern' => ' foo bar ');
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message3, $message2), $result);
// Users
$query = array('pattern' => fullname($this->user2));
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message2, $message1), $result);
// Unread
$query = array('unread' => true);
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message4), $result);
// Date
$query = array('time' => 1234567890);
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message2, $message1), $result);
// Limit
$query = array('limit' => 2);
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message4, $message3), $result);
// Before
$query = array('before' => $message2->id());
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message1), $result);
// After
$query = array('after' => $message1->id(), 'limit' => 2);
$result = local_mail_message::search_index(201, 'course', 101, $query);
$this->assertEquals(array($message3, $message2), $result);
// Attach
$query = array('attach' => true);
$result = local_mail_message::search_index(202, 'course', 101, $query);
$this->assertEquals(array($message5), $result);
// From
$query = array('searchfrom' => fullname($this->user2));
$result = local_mail_message::search_index(202, 'course', 101, $query);
$this->assertEquals(array($message5), $result);
// To
$query = array('searchto' => fullname($this->user1));
$result = local_mail_message::search_index(202, 'course', 101, $query);
$this->assertEquals(array($message5), $result);
}
function local_mail_searchmessages($type, $itemid, $query, $offset = false, $perpage = false)
{
global $USER, $PAGE;
$prev = $next = false;
$date = $nummsgs = '';
$url = new moodle_url('/local/mail/view.php', array('t' => $type));
$PAGE->set_url($url);
$mailoutput = $PAGE->get_renderer('local_mail');
if (!empty($query['time'])) {
$date = $query['time'];
$time = explode(',', $query['time']);
if (count($time) == 3) {
$query['time'] = make_timestamp($time[0], $time[1], $time[2], 23, 59, 59);
} else {
$query['time'] = '';
}
}
$query['before'] = $query['before'] == 0 ? '' : $query['before'];
$query['after'] = $query['after'] == 0 ? '' : $query['after'];
$mailpagesize = $query['limit'];
$query['limit'] += 1;
if ($perpage) {
$query['before'] = $query['perpageid'] == 0 ? '' : $query['perpageid'];
$query['after'] = '';
}
$messages = local_mail_message::search_index($USER->id, $type, $itemid, $query);
$nummsgs = count($messages);
if ($nummsgs == $query['limit']) {
if (!empty($query['after'])) {
$query['perpageid'] = $messages[0]->id();
$messages = array_slice($messages, 1, count($messages));
$prev = true;
} else {
$messages = array_slice($messages, 0, count($messages) - 1);
$next = true;
}
} else {
if (!empty($query['after']) and $nummsgs < $query['limit']) {
$query['limit'] -= $nummsgs;
$query['after'] = '';
$query['before'] = isset($messages[$nummsgs - 1]) ? $messages[$nummsgs - 1]->id() : '';
$newmessages = local_mail_message::search_index($USER->id, $type, $itemid, $query);
if (count($newmessages) == $query['limit']) {
$newmessages = array_slice($newmessages, 0, count($newmessages) - 1);
$next = true;
}
$query['before'] = '';
$messages = array_merge($messages, $newmessages);
}
}
$content = local_mail_print_messages($itemid, $type, 0, $messages, false);
$prev = ($prev or !empty($query['before']));
$next = ($next or !empty($query['after']));
if (!$prev) {
$query['perpageid'] = 0;
}
$data = array('query' => $query['pattern'], 'searchfrom' => $query['searchfrom'], 'searchto' => $query['searchto'], 'unread' => !empty($query['unread']), 'attach' => !empty($query['attach']), 'date' => $date, 'prev' => $prev, 'next' => $next, 'idafter' => !empty($query['after']) ? $query['after'] : false, 'idbefore' => !empty($query['before']) ? $query['before'] : false, 'perpageid' => $query['perpageid']);
return array('info' => '', 'html' => $content, 'search' => $data, 'perpage' => $offset !== false ? $mailoutput->perpage($offset, $mailpagesize) : '');
}