// $dialog_list = array();
//echo json_encode(ArrayHelper::toArray($messages));
//foreach($messages as $message)
//{
// if($message->sender_id == Yii::$app->user->id){
// $dialog_list[$message->recipient_id][] = $message;
// }
// elseif($message->recipient_id == Yii::$app->user->id){
// $dialog_list[$message->sender_id][] = $message;
// }
//}
//echo json_encode(ArrayHelper::toArray($dialog_list));
//foreach($dialog_list as $key => $dialog){
// ArrayHelper::multisort($dialog_list, ['id'], SORT_DESC);
//}
//echo "///".json_encode(ArrayHelper::toArray($dialog_list));
////$dialog_list = array_unique($dialog_list);
//echo '///<div class="list-group">22';
$dialog_list = Message::DialogList($user);
foreach ($dialog_list as $dialog) {
if ($dialog->sender_id != $user) {
$dialog_user = User::find()->where(['id' => $dialog->sender_id])->one();
} elseif ($dialog->sender_id == $user) {
$dialog_user = User::find()->where(['id' => $dialog->recipient_id])->one();
}
$messagetext = substr($dialog->text, 0, 40);
$ss = strlen($dialog->text) > strlen($messagetext);
$messagetext = $ss ? $messagetext . "..." : $messagetext;
echo Html::a("Диалог с " . $dialog_user->fullname . "<br> " . $dialog->sender->fullname . " пишет: " . $messagetext . Html::tag('span', Yii::$app->formatter->asDatetime($dialog->datetime), ['class' => 'badge']), Url::to(['message/', 'usr' => $dialog_user->id]), ['class' => $dialog->active ? 'list-group-item active' : 'list-group-item']);
}
echo '</div>';