/**
* @dataProvider chat_format_message_manually_provider
*/
public function test_chat_format_message_manually($messagetext, $system, $willreturn, $expecttext, $refreshusers, $expectbeep)
{
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$currentuser = $this->getDataGenerator()->create_user();
$this->setUser($currentuser);
$otheruser = $this->getDataGenerator()->create_user();
// Replace the message texts.
// These can't be done in the provider because it runs before the
// test starts.
$messagetext = str_replace('__CURRENTUSER__', $currentuser->id, $messagetext);
$messagetext = str_replace('__OTHERUSER__', $otheruser->id, $messagetext);
$message = (object) ['message' => $messagetext, 'timestamp' => time(), 'system' => $system];
$result = chat_format_message_manually($message, $course->id, $currentuser, $currentuser);
if (!$willreturn) {
$this->assertFalse($result);
} else {
$this->assertNotFalse($result);
if (!empty($expecttext)) {
$expecttext = str_replace('__CURRENTUSER__', fullname($currentuser), $expecttext);
$expecttext = str_replace('__CURRENTUSER_FIRST__', $currentuser->firstname, $expecttext);
$this->assertRegexp($expecttext, $result->text);
}
$this->assertEquals($refreshusers, $result->refreshusers);
$this->assertEquals($expectbeep, $result->beep);
}
}
/**
* @global object
* @param object $message
* @param int $courseid
* @param object $currentuser
* @param string $chat_lastrow
* @return bool|string Returns HTML or false
*/
function chat_format_message($message, $courseid, $currentuser, $chat_lastrow = NULL)
{
/// Given a message object full of information, this function
/// formats it appropriately into text and html, then
/// returns the formatted data.
global $DB;
static $users;
// Cache user lookups
if (isset($users[$message->userid])) {
$user = $users[$message->userid];
} else {
if ($user = $DB->get_record('user', array('id' => $message->userid), 'id,picture,firstname,lastname')) {
$users[$message->userid] = $user;
} else {
return NULL;
}
}
return chat_format_message_manually($message, $courseid, $user, $currentuser, $chat_lastrow);
}
/**
* Given a message object this function formats it appropriately into text and html then returns the formatted data
* @global object
* @param object $message
* @param int $courseid
* @param object $currentuser
* @param string $chatlastrow
* @return bool|string Returns HTML or false
*/
function chat_format_message($message, $courseid, $currentuser, $chatlastrow = null)
{
global $DB;
static $users;
// Cache user lookups.
if (isset($users[$message->userid])) {
$user = $users[$message->userid];
} else {
if ($user = $DB->get_record('user', array('id' => $message->userid), user_picture::fields())) {
$users[$message->userid] = $user;
} else {
return null;
}
}
return chat_format_message_manually($message, $courseid, $user, $currentuser, $chatlastrow);
}
function message_broadcast($message, $sender)
{
if (empty($this->conn_sets)) {
return true;
}
$now = time();
// First of all, mark this chatroom as having had activity now
$this->chatrooms[$message->chatid]['lastactivity'] = $now;
foreach ($this->sets_info as $sessionid => $info) {
// We need to get handles from users that are in the same chatroom, same group
if ($info['chatid'] == $message->chatid && ($info['groupid'] == $message->groupid || $message->groupid == 0)) {
// Simply give them the message
$output = chat_format_message_manually($message, $info['courseid'], $sender, $info['user']);
$this->trace('Delivering message "' . $output->text . '" to ' . $this->conn_sets[$sessionid][CHAT_CONNECTION_CHANNEL]);
if ($output->beep) {
$this->write_data($this->conn_sets[$sessionid][CHAT_CONNECTION_CHANNEL], '<embed src="' . $this->_beepsoundsrc . '" autostart="true" hidden="true" />');
}
if ($info['quirks'] & QUIRK_CHUNK_UPDATE) {
$output->html .= $GLOBALS['CHAT_DUMMY_DATA'];
$output->html .= $GLOBALS['CHAT_DUMMY_DATA'];
$output->html .= $GLOBALS['CHAT_DUMMY_DATA'];
}
if (!$this->write_data($this->conn_sets[$sessionid][CHAT_CONNECTION_CHANNEL], $output->html)) {
$this->disconnect_session($sessionid);
}
//$this->trace('Sent to UID '.$this->sets_info[$sessionid]['userid'].': '.$message->text_);
}
}
}
