/**
* Creates new channel
*
* @param UserInterface $creator
* @param array $assignees
* @param string $type
* @param string $name
* @return type
*/
public function create(UserInterface $creator, $assignees = [], $type = Channel::TYPE_PUBLIC, $name = null)
{
$channel = new Channel();
$channel->setName($name);
$channel->setType($type);
array_unshift($assignees, $creator);
$names = [];
foreach ($assignees as $assignee) {
$a = new Assignee();
$a->setAssigneeClass(get_class($assignee));
$a->setAssigneeId($assignee->getId());
$channel->addAssignee($a);
// Private chanel is only for two persons
$names[] = $assignee->getUsername();
if ($type === Channel::TYPE_PRIVATE and $assignee === $assignees[1]) {
break;
}
}
$count = 0;
if ($name === null) {
$created = true;
if (count($names) > 3) {
$temp = [];
$temp[] = array_shift($names);
$temp[] = array_shift($names);
$temp[] = array_shift($names);
$count = count($names);
$names = $temp;
}
sort($names);
$name = implode(', ', $names);
} else {
// Validate and sanitize input:
$name = trim($name);
if (strlen($name) === 0) {
$name = $this->getUser()->getUsername();
}
}
$name = substr($name, 0, Channel::NAME_MAX_LENGTH);
$name = trim($name);
if ($count > 0) {
$name .= ' + ' . $count;
}
$result = $this->getRepo()->createQueryBuilder('o')->andWhere('o.name = :name')->setParameters(['name' => $name])->orderBy('o.createdAt', 'DESC')->getQuery()->getResult();
if (count($result) > 0) {
$channel = $result[0];
if ($channel->isDeleted()) {
$channel->restore();
$channel->setDeletedBy(null);
}
foreach ($channel->getAssignees(true) as $a) {
$a->restore();
$a->setDeletedBy(null);
}
} else {
$channel->setName($name);
$this->em->persist($channel);
}
$this->em->flush();
return $this->getDetails($channel->getId());
}
/**
* Add assignees
*
* @param \Siciarek\ChatBundle\Entity\ChatChannelAssignee $assignees
* @return ChatChannel
*/
public function addAssignee(\Siciarek\ChatBundle\Entity\ChatChannelAssignee $assignees)
{
$assignees->setChannel($this);
$this->assignees[] = $assignees;
return $this;
}