Proyectos de Subversion LeadersLinked - Antes de SPA

<?php

declare(strict_types=1);

namespace LeadersLinked\Controller;

use Laminas\Db\Adapter\AdapterInterface;

use Laminas\Mvc\Controller\AbstractActionController;
use Laminas\Log\LoggerInterface;
use Laminas\View\Model\ViewModel;

use LeadersLinked\Library\Functions;
use LeadersLinked\Mapper\UserMapper;

use LeadersLinked\Model\User;

use LeadersLinked\Mapper\UserBlockedMapper;

use LeadersLinked\Mapper\CompanyMapper;
use LeadersLinked\Mapper\CompanyUserMapper;
use LeadersLinked\Mapper\ConversationMapper;
use LeadersLinked\Mapper\MessageMapper;
use LeadersLinked\Model\Conversation;
use LeadersLinked\Library\Image;
use Laminas\View\Model\JsonModel;
use LeadersLinked\Form\InMail\SendForm;
use LeadersLinked\Model\Message;
use LeadersLinked\Model\VideoConvert;
use LeadersLinked\Mapper\VideoConvertMapper;
use Laminas\Mvc\I18n\Translator;

class InMailController extends AbstractActionController
{
    /**
     *
     * @var \Laminas\Db\Adapter\AdapterInterface
     */
    private $adapter;
    
    /**
     *
     * @var \LeadersLinked\Cache\CacheInterface
     */
    private $cache;
    
    
    /**
     *
     * @var \Laminas\Log\LoggerInterface
     */
    private $logger;
    
    /**
     *
     * @var array
     */
    private $config;
    
    
    /**
     *
     * @var \Laminas\Mvc\I18n\Translator
     */
    private $translator;
    
    
    /**
     *
     * @param \Laminas\Db\Adapter\AdapterInterface $adapter
     * @param \LeadersLinked\Cache\CacheInterface $cache
     * @param \Laminas\Log\LoggerInterface LoggerInterface $logger
     * @param array $config
     * @param \Laminas\Mvc\I18n\Translator $translator
     */
    public function __construct($adapter, $cache, $logger, $config, $translator)
    {
        $this->adapter      = $adapter;
        $this->cache        = $cache;
        $this->logger       = $logger;
        $this->config       = $config;
        $this->translator   = $translator;
    }

    /**
     * 
     * Generación del listado de conversationes
     * 
     * [
     *  success: true,
     *  data:[
     *    [
     *       uuid: uuid con quien se tiene la conversación,
     *       name: nombre de con quien se tiene la conversacion,
     *       image: imagen de con quien se tiene la conversación,
     *       profile: url del profile con quien se tiene la conversación,
     *       last_message: fecha del ultimo mensaje,
     *       count_unread: cantidad de mensajes sin leer,
     *       messages_link: url para recuperar los mensajes,
     *       send_link: url para enviar el mensaje,
     *       selected: 0 = no seleccionado, 1 = seleccionado
     *     ]
     *  ]
     * 
     * 
     * @return \Laminas\View\Model\JsonModel
     */
    public function indexAction()
    {
        $request = $this->getRequest();
        if ($request->isGet()) {
            $currentUserPlugin = $this->plugin('currentUserPlugin');
            $currentUser = $currentUserPlugin->getUser();

            $id = $this->params()->fromRoute('id');

            $headers  = $request->getHeaders();

            $isJson = false;
            if ($headers->has('Accept')) {
                $accept = $headers->get('Accept');

                $prioritized = $accept->getPrioritized();

                foreach ($prioritized as $key => $value) {
                    $raw = trim($value->getRaw());

                    if (!$isJson) {
                        $isJson = strpos($raw, 'json');
                    }
                }
            }

            if ($isJson) {
                $currentUserPlugin = $this->plugin('currentUserPlugin');
                $currentUser = $currentUserPlugin->getUser();

                $userMapper = UserMapper::getInstance($this->adapter);
                $now = $userMapper->getDatebaseNow();
                
                $conversationMapper = ConversationMapper::getInstance($this->adapter);
                $messageMapper = MessageMapper::getInstance($this->adapter);
                $conversations = [];

                $selected_user_id = 0;

                $id = $this->params()->fromRoute('id');
                if ($id) {

                    $companyMapper = CompanyMapper::getInstance($this->adapter);
                    $company = $companyMapper->fetchOneByUuid($id);
                    if ($company) {

                        $companyUserMapper = CompanyUserMapper::getInstance($this->adapter);
                        $companyUser = $companyUserMapper->fetchOwnerByCompanyId($company->id);

                        $user  = $userMapper->fetchOne($companyUser->user_id);


                        $selected_user_id = $user->id;
                        $conversation = $conversationMapper->fetchOneByUserId1AndUserId2($currentUser->id, $user->id);


                        $timeElapsedString = '';
                        if ($conversation) {
                            $unread = $messageMapper->fetchCountUnreadMessagesByConversationIdAndReceiverId($conversation->id, $currentUser->id);
                            $lastMessage = $messageMapper->fetchLastUnreadMessagesByConversationIdAndReceiverId($conversation->id, $currentUser->id);

                            if ($lastMessage) {
                                $timeElapsedString =  $this->timeAgo($lastMessage, $now);
                            }
                        } else {
                            $unread = 0;
                        }


                        array_push($conversations, [
                            'uuid' => $company->uuid,
                            'name' => $company->name,
                            'image' => $this->url()->fromRoute('storage', ['type' => 'company', 'code' => $company->uuid, 'filename' => $company->image]),
                            'profile' => $this->url()->fromRoute('company/view', ['id' => $company->uuid]),
                            'last_message' => $timeElapsedString,
                            'count_unread' => $unread,
                            'messages_link' => $this->url()->fromRoute('inmail/message', ['id' => $user->uuid]),
                            'send_link' => $this->url()->fromRoute('inmail/message/send', ['id' => $user->uuid]),
                            'selected' => 1,
                            'delete_link' => $this->url()->fromRoute('inmail/delete',  ['id' => $user->uuid]),
                        ]);
                    } else {
                        $user = $userMapper->fetchOneByUuid($id);
                        if ($user) {

                            $timeElapsedString = '';

                            $selected_user_id = $user->id;
                            $conversation = $conversationMapper->fetchOneByUserId1AndUserId2($currentUser->id, $user->id);
                            if ($conversation) {
                                $unread = $messageMapper->fetchCountUnreadMessagesByConversationIdAndReceiverId($conversation->id, $currentUser->id);
                                $lastMessage = $messageMapper->fetchLastUnreadMessagesByConversationIdAndReceiverId($conversation->id, $currentUser->id);
                                if ($lastMessage) {
                                    $timeElapsedString =  $this->timeAgo($lastMessage, $now);
                                }
                            } else {
                                $unread = 0;
                            }


                            array_push($conversations, [
                                'uuid' => $user->uuid,
                                'name' => trim($user->first_name . ' ' . $user->last_name),
                                'image' => $this->url()->fromRoute('storage', ['type' => 'user', 'code' => $user->uuid, 'filename' => $user->image]),
                                'profile' => $this->url()->fromRoute('profile/view', ['id' => $user->uuid]),
                                'last_message' => $timeElapsedString,
                                'count_unread' => $unread,
                                'messages_link' => $this->url()->fromRoute('inmail/message', ['id' => $user->uuid]),
                                'send_link' => $this->url()->fromRoute('inmail/message/send', ['id' => $user->uuid]),
                                'selected' => 1,
                                'delete_link' => $this->url()->fromRoute('inmail/delete',  ['id' => $user->uuid]),
                            ]);
                        }
                    }
                }


                $records = $conversationMapper->fetchAllByUserId($currentUser->id);
                foreach ($records as $record) {
                    if ($selected_user_id) {
                        if ($record->sender_id == $currentUser->id && $record->receiver_id == $selected_user_id) {
                            continue;
                        }
                        if ($record->receiver_id == $currentUser->id && $record->sender_id == $selected_user_id) {
                            continue;
                        }
                    }

                    if ($record->sender_id == $currentUser->id) {
                        $user = $userMapper->fetchOne($record->receiver_id);
                    }
                    if ($record->receiver_id == $currentUser->id) {
                        $user = $userMapper->fetchOne($record->sender_id);
                    }

                    $timeElapsedString = '';
                    $unread = $messageMapper->fetchCountUnreadMessagesByConversationIdAndReceiverId($record->id, $currentUser->id);
                    $lastMessage = $messageMapper->fetchLastMessagesByConversationIdAndReceiverId($record->id, $currentUser->id);


                    if ($lastMessage) {
                        $timeElapsedString =  $this->timeAgo($lastMessage, $now);
                    }

                    array_push($conversations, [
                        'uuid' => $user->uuid,
                        'name' => trim($user->first_name . ' ' . $user->last_name),
                        'image' => $this->url()->fromRoute('storage', ['type' => 'user', 'code' => $user->uuid, 'filename' => $user->image]),
                        'profile' => $this->url()->fromRoute('profile/view', ['id' => $user->uuid]),
                        'last_message' => $timeElapsedString,
                        'count_unread' => $unread,
                        'messages_link' => $this->url()->fromRoute('inmail/message', ['id' => $user->uuid]),
                        'send_link' => $this->url()->fromRoute('inmail/message/send', ['id' => $user->uuid]),
                        'selected' => 0,
                        'delete_link' => $this->url()->fromRoute('inmail/delete',  ['id' => $user->uuid]),
                    ]);
                }


                usort($conversations, function ($a, $b) {
                    if ($a['selected'] == $b['selected']) {
                        if ($a['last_message'] == $b['last_message']) {
                            return 0;
                        } else {
                            return $a['last_message'] < $b['last_message'] ? -1 : 1;
                        }
                    } else {
                        return $a['selected'] < $b['selected'] ? -1 : 1;
                    }
                });


                return new JsonModel([
                    'success' => true,
                    'data' => $conversations
                ]);
            } else {
                $this->layout()->setTemplate('layout/layout.phtml');
                $viewModel = new ViewModel();
                $viewModel->setTemplate('leaders-linked/inmail/index.phtml');
                return $viewModel;
            }
        } else {
            return new JsonModel([
                'success' => false,
                'data' => 'ERROR_METHOD_NOT_ALLOWED'
            ]);
        }
    }


    /**
     * Esta función remueve el usuario del grupo
     * Es una petición GET el url recuperado en /inmail
     * [ruta del servidor]/inmail/[uuid]/message
     * retorna un json en caso de ser  positivo
     * [
     *   success: true,
     *      data: [
     *          [ 
     *              sender_name: nombre de quien que envia el mensaje,
     *              sender_image: imagen de quien que recibe el mensaje,
     *              sender_profile: url de profile de quien que envia el mensaje,
     *              receiver_name: nombre de quien que recibe el mensaje,
     *              receiver_image: url de la imagen de quien  que recibe el mensaje,
     *              receiver_profile: url del profile de quien recibe el mensaje,
     *              side: left/righ de que lado de la pantalla se mostrara,
     *              message: texto del mensaje,
     *              type: text|image|video|document,
     *              filename: url del archivo enviado,
     *              date: cadena que describe hace cuanto se recibio el mensaje
     *          ]
     *      ]
     *   ]
     * En caso de ser negativo puede haber 2 formatos
     * [
     *  'success' : false,
     *  'data' : mensaje de error
     * ]
     * @return \Laminas\View\Model\JsonModel
     */
    public function messageAction()
    {
        $request = $this->getRequest();
        if ($request->isGet()) {
            $page = intval($this->params()->fromQuery('page', 0), 10);

            $currentUserPlugin = $this->plugin('currentUserPlugin');
            $currentUser = $currentUserPlugin->getUser();

            $userMapper = UserMapper::getInstance($this->adapter);
            $now = $userMapper->getDatebaseNow();
            
            $conversationMapper = ConversationMapper::getInstance($this->adapter);

            $messageMapper = MessageMapper::getInstance($this->adapter);

            $id = $this->params()->fromRoute('id');
            if (!$id) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_PARAMETERS_ARE_INVALID'
                ]);
            }

            $user = $userMapper->fetchOneByUuid($id);
            if (!$user) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_REQUEST_IS_INVALID'
                ]);
            }

            $conversationMapper = ConversationMapper::getInstance($this->adapter);
            $conversation = $conversationMapper->fetchOneByUserId1AndUserId2($currentUser->id, $user->id);

            $messages = [];
            if ($conversation) {
                $records = $messageMapper->getAllMessagesPaginatorByConversationId($conversation->id, $page);


                foreach ($records as $record) {
                    /*
                    echo '<pre>'; 
                    print_r($record); 
                    echo '</pre>'; */

                    $timeElapsedString = $this->timeAgo($record->added_on, $now);


                    if ($record->sender_id == $currentUser->id) {
                        array_push($messages, [
                            'uuid' => $record->uuid,
                            'sender_name' => trim($currentUser->first_name . ' ' . $currentUser->last_name),
                            'sender_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $currentUser->image, 'code' => $currentUser->uuid]),
                            'sender_profile' => $this->url()->fromRoute('profile/view', ['id' => $currentUser->uuid]),
                            'receiver_name' => trim($user->first_name . ' ' . $user->last_name),
                            'receiver_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $user->image, 'code' => $user->uuid]),
                            'receiver_profile' => $this->url()->fromRoute('profile/view', ['id' => $user->uuid]),
                            'side' => 'left',
                            'message' => $record->message,
                            'type' => $record->type,
                            'filename' => $record->filename ? $this->url()->fromRoute('storage', ['type' => 'message', 'filename' => $record->filename, 'code' => $record->uuid]) : '',
                            'date' => $timeElapsedString
                        ]);
                    } else {



                        array_push($messages, [
                            'uuid' => $record->uuid,
                            'sender_name' => trim($user->first_name . ' ' . $user->last_name),
                            'sender_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $user->image, 'code' => $user->uuid]),
                            'sender_profile' => $this->url()->fromRoute('profile/view', ['id' => $user->uuid]),
                            'receiver_name' => trim($currentUser->first_name . ' ' . $currentUser->last_name),
                            'receiver_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $currentUser->image, 'code' => $user->uuid]),
                            'receiver_profile' => $this->url()->fromRoute('profile/view', ['id' => $currentUser->uuid]),
                            'side' => 'right',
                            'message' => $record->message,
                            'type' => $record->type,
                            'filename' => $record->filename ? $this->url()->fromRoute('storage', ['type' => 'message', 'filename' => $record->filename, 'code' => $record->uuid]) : '',
                            'date' => $timeElapsedString
                        ]);

                        $messageMapper->markAsRead($record->id);
                    }
                }

                return new JsonModel([
                    'success' => true,
                    'data' => $messages,
                    'pagination' => $records->getPages()
                ]);
            }


            return new JsonModel([
                'success' => false,
                'data' => $messages
            ]);
        } else {
            return new JsonModel([
                'success' => false,
                'data' => 'ERROR_METHOD_NOT_ALLOWED'
            ]);
        }
    }

    /**
     * Esta función envia un mensaje
     * Es una petición POST el url recuperado en /inmail
     * [ruta del servidor]/inmail/[uidd del usuario]/message/send 
     * Lo párametros son
     * message: text plain requerido
     * file: no requerido puede jpg, png, jpeg, mp3, mp4, webm o pdf
     * o
     * [ruta del servidor]/inmail/[uidd del usuario]/message/send/encoding/base64 para el caso de react-native
     * Los párametros son
     * message: text plain requerido
     * fileBase64Name: nombre del archivo  que se envia en base64 solo requerido si se envia un archivo
     * fileBase64Content: contenido en base 64 del archivo
     * 
     * retorna un json en caso de ser  positivo
     * [
     *   success: true,
     *      data:{
     *          sender_name: nombre de quien que envia el mensaje,
     *          sender_image: imagen de quien que recibe el mensaje,
     *          sender_profile: url de profile de quien que envia el mensaje,
     *          receiver_name: nombre de quien que recibe el mensaje,
     *          receiver_image: url de la imagen de quien  que recibe el mensaje,
     *          receiver_profile: url del profile de quien recibe el mensaje,
     *          side: left/righ de que lado de la pantalla se mostrara,
     *          message: texto del mensaje,
     *          type: text|image|video|document,
     *          filename: url del archivo enviado,
     *          date: cadena que describe hace cuanto se recibio el mensaje
     *      ]
     *   ]   
     * En caso de ser negativo puede haber 2 formatos
     * [
     *  'success' : false,
     *  'data' : mensaje de error
     * ]
     * @return \Laminas\View\Model\JsonModel
     */
    public function sendMessageAction()
    {
        $request = $this->getRequest();
        if ($request->isPost()) {
            $currentUserPlugin = $this->plugin('currentUserPlugin');
            $currentUser = $currentUserPlugin->getUser();

            $userMapper = UserMapper::getInstance($this->adapter);
            $now = $userMapper->getDatebaseNow();
            

            $id = $this->params()->fromRoute('id');
            if (!$id) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_PARAMETERS_ARE_INVALID'
                ]);
            }


            $user = $userMapper->fetchOneByUuidAndNetworkId($id, $currentUser->network_id);
            if (!$user) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_REQUEST_IS_INVALID'
                ]);
            }


            $data = array_merge($request->getPost()->toArray(), $request->getFiles()->toArray());
           
            if(!empty($data['file']) && empty($data['file']['error'])) {
                $data['message'] = $data['file']['name'];
            }
            
            $form = new SendForm();
            $form->setData($data);

            if ($form->isValid()) {

                $dataPost = (array) $form->getData();
       

                $conversationMapper = ConversationMapper::getInstance($this->adapter);
                $conversation = $conversationMapper->fetchOneByUserId1AndUserId2($currentUser->id, $user->id);

                if ($conversation) {
                    $conversation->receiver_status = Conversation::STATUS_NORMAL;
                    $conversation->sender_status = Conversation::STATUS_NORMAL;

                    if (!$conversationMapper->update($conversation)) {
                        return new JsonModel([
                            'success'  => false,
                            'data' => $conversationMapper->getError()
                        ]);
                    }
                } else {
                    $conversation = new Conversation();
                    $conversation->sender_id = $currentUser->id;
                    $conversation->sender_status = Conversation::STATUS_NORMAL;
                    $conversation->receiver_id = $user->id;
                    $conversation->receiver_status = Conversation::STATUS_NORMAL;

                    if (!$conversationMapper->insert($conversation)) {
                        return new JsonModel([
                            'success'  => false,
                            'data' => $conversationMapper->getError()
                        ]);
                    }
                }
                $files                  = $this->getRequest()->getFiles()->toArray();
                $type                   = Message::TYPE_TEXT;
                $message_tmp_filename   = '';
                $message_filename       = '';


                if (isset($files['file']) && empty($files['file']['error'])) {
                    $message_tmp_filename  = $files['file']['tmp_name'];
                    $message_filename      = $this->normalizeString($files['file']['name']);

                    $mime_type = mime_content_type($message_tmp_filename);


                    if ($mime_type == 'image/jpg' || $mime_type == 'image/jpeg' || $mime_type == 'image/png') {
                        $type = Message::TYPE_IMAGE;
                    } else if ($mime_type == 'video/webm' || $mime_type == 'video/mpeg' || $mime_type == 'video/mpg' || $mime_type == 'video/mp4') {
                        $type = Message::TYPE_VIDEO;
                    } else if ($mime_type == 'application/pdf') {
                        $type = Message::TYPE_DOCUMENT;
                    }
                }




                $message = new Message();
                $message->conversation_id = $conversation->id;
                $message->read = Message::NO;
                $message->message = $type == Message::TYPE_TEXT ? $dataPost['message'] : '';
                $message->receiver_id = $user->id;
                $message->receiver_status = Message::STATUS_NORMAL;
                $message->sender_id = $currentUser->id;
                $message->sender_status = Message::STATUS_NORMAL;
                $message->type = $type;





                $messageMapper = MessageMapper::getInstance($this->adapter);
                if ($messageMapper->insert($message)) {

                    $message = $messageMapper->fetchOne($message->id);


                    if ($type == Message::TYPE_DOCUMENT) {
                        try {
                            $target_path = $this->config['leaderslinked.fullpath.message'] . $message->uuid;
                            if (!file_exists($target_path)) {
                                mkdir($target_path, 0755);
                            }

                            $full_filename = $target_path  . DIRECTORY_SEPARATOR . $message_filename;
                            /*
                            if($encoding == 'base64') {
                                $resultMoveOrRename = rename($message_tmp_filename , $full_filename);
                            } else {
                                $resultMoveOrRename = move_uploaded_file($message_tmp_filename , $full_filename);
                            }
                            */

                            $resultMoveOrRename = move_uploaded_file($message_tmp_filename, $full_filename);
                            if ($resultMoveOrRename) {

                                $message->type = $type;
                                $message->filename = basename($message_filename);
                                $messageMapper->update($message);
                            } else {
                                error_log('no se pudo mover o renombrar el documento : ' . $message_tmp_filename . ' al directorio : ' . $full_filename);
                            }
                        } catch (\Throwable $e) {
                            error_log($e->getTraceAsString());
                        }
                    }
                    if ($type == Message::TYPE_IMAGE) {
                        try {
                            $target_path = $this->config['leaderslinked.fullpath.message'] . $message->uuid;
                            if (!file_exists($target_path)) {
                                mkdir($target_path, 0755);
                            }

                            list($target_width, $target_height) = explode('x', $this->config['leaderslinked.image_sizes.message_image_size']);

                            $message_filename = substr($message_filename, 0, strrpos($message_filename, '.'))  . '.png';

                            //echo "target_path = $target_path message_tmp_filename = $message_tmp_filename message_filename = $message_filename"; exit;

                            $crop_to_dimensions = false;
                            if (Image::uploadImage($message_tmp_filename, $target_path, $message_filename, $target_width, $target_height, $crop_to_dimensions)) {
                                $message->type = $type;
                                $message->filename = basename($message_filename);
                                $messageMapper->update($message);
                            }
                        } catch (\Throwable $e) {
                            error_log($e->getTraceAsString());
                        }
                    }
                    if ($type == Message::TYPE_VIDEO) {
                        try {
                            $target_path = $this->config['leaderslinked.fullpath.message'] . $message->uuid;
                            if (!file_exists($target_path)) {
                                mkdir($target_path, 0755);
                            }

                            $full_filename = $target_path  . DIRECTORY_SEPARATOR . $message_filename;

                            /*
                            if($encoding == 'base64') {
                                $resultMoveOrRename = rename($message_tmp_filename , $full_filename);
                            } else {
                                $resultMoveOrRename = move_uploaded_file($message_tmp_filename , $full_filename);
                            }*/

                            $resultMoveOrRename = move_uploaded_file($message_tmp_filename, $full_filename);
                            if ($resultMoveOrRename) {

                                $size = $this->config['leaderslinked.image_sizes.message_image_size'];
                                $getFromSecound = 2;

                                //extracción del cover
                                $generateFileName = substr($message_filename, 0, strrpos($message_filename, '.'));
                                $generateFile =  $target_path  . DIRECTORY_SEPARATOR . $generateFileName .  '.png';
                                $cmd            = "/usr/bin/ffmpeg -i $full_filename -an -ss $getFromSecound -s $size $generateFile";
                                exec($cmd);


                                $message->type = $type;
                                $message->filename = basename($message_filename);
                                $message->image_preview = basename($generateFile);
                                $messageMapper->update($message);

                                $videoConvert = new VideoConvert();
                                $videoConvert->filename = $full_filename;
                                $videoConvert->type = VideoConvert::TYPE_FEED;

                                $videoConvertMapper = VideoConvertMapper::getInstance($this->adapter);
                                $videoConvertMapper->insert($videoConvert);
                            } else {
                                error_log('no se pudo mover o renombrar el documento : ' . $message_tmp_filename . ' al directorio : ' . $full_filename);
                            }
                        } catch (\Throwable $e) {
                            error_log($e->getTraceAsString());
                        }
                    }

                    $message = $messageMapper->fetchOne($message->id);

                    if ($message->filename) {
                        $filename = $this->url()->fromRoute('storage', ['type' => 'message', 'filename' => $message->filename, 'code' => $message->uuid]);
                    } else {
                        $filename = '';
                    }

                    $dt = \DateTime::createFromFormat('Y-m-d H:i:s', $message->added_on);

                    $userMapper->updateLastActivity($currentUser->id);



                    return new JsonModel([
                        'success'   => true,
                        'data'   => [
                            'sender_name' => trim($currentUser->first_name . ' ' . $currentUser->last_name),
                            'sender_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $currentUser->image, 'code' => $currentUser->uuid]),
                            'sender_profile' => $this->url()->fromRoute('profile/view', ['id' => $currentUser->uuid]),
                            'receiver_name' => trim($user->first_name . ' ' . $user->last_name),
                            'receiver_image' => $this->url()->fromRoute('storage', ['type' => 'user', 'filename' => $user->image, 'code' => $user->uuid]),
                            'receiver_profile' => $this->url()->fromRoute('profile/view', ['id' => $user->uuid]),
                            'side' => 'left',
                            'message' => $message->message,
                            'type' => $message->type,
                            'filename' => $filename,
                            'date' => $this->timeAgo($now, $now),
                        ]
                    ]);
                } else {
                    return new JsonModel([
                        'success'   => false,
                        'data'   => $messageMapper->getError()
                    ]);
                }
            } else {


                $messages = [];
                $form_messages = (array) $form->getMessages();
                foreach ($form_messages  as $fieldname => $field_messages) {
                    $messages[$fieldname] = array_values($field_messages);
                }

                return new JsonModel([
                    'success'   => false,
                    'data'   => $messages
                ]);
            }
        } else {
            return new JsonModel([
                'success' => false,
                'data' => 'ERROR_METHOD_NOT_ALLOWED'
            ]);
        }
    }



    private function normalizeString($str = '')
    {
        $basename  = substr($str, 0, strrpos($str, '.'));
        $basename  = str_replace('.', '-', $basename);

        $extension  = substr($str, strrpos($str, '.'));

        $str = $basename . $extension;

        $str = strip_tags($str);
        $str = preg_replace('/[\r\n\t ]+/', ' ', $str);
        $str = preg_replace('/[\"\*\/\:\<\>\?\'\|\,]+/', ' ', $str);
        $str = strtolower($str);
        $str = html_entity_decode($str, ENT_QUOTES, "utf-8");
        $str = htmlentities($str, ENT_QUOTES, "utf-8");
        $str = preg_replace("/(&)([a-z])([a-z]+;)/i", '$2', $str);
        $str = str_replace(' ', '-', $str);
        $str = rawurlencode($str);
        $str = str_replace('%', '-', $str);
        return trim(strtolower($str));
    }

    /**
     *
     * @param string $timestamp
     * @param string $now
     * @return string
     */
    private function timeAgo($timestamp, $now = '')
    {
        
        if ($now) {
            $datetime1 = \DateTime::createFromFormat('Y-m-d H:i:s', $now);
        } else {
            $now = date('Y-m-d H:i:s');
            $datetime1 = date_create($now);
        }
        $datetime2 = date_create($timestamp);
        
        $diff = date_diff($datetime1, $datetime2);
        $timemsg = '';
        if ($diff->y > 0) {
            $timemsg = $diff->y . ' ' .($diff->y > 1 ? $this->translator->translate('LABEL_YEARS_SMALL')  : $this->translator->translate('LABEL_YEAR_SMALL') );
        } else if ($diff->m > 0) {
            $timemsg = $diff->m  . ' ' .($diff->m > 1 ? $this->translator->translate('LABEL_MONTHS_SMALL')  : $this->translator->translate('LABEL_MONTH_SMALL') );
        } else if ($diff->d > 0) {
            $timemsg = $diff->d . ' ' .($diff->d > 1 ? $this->translator->translate('LABEL_DAYS_SMALL')  : $this->translator->translate('LABEL_DAY_SMALL') );
        } else if ($diff->h > 0) {
            $timemsg = $diff->h  . ' ' .($diff->h > 1 ? $this->translator->translate('LABEL_HOURS_SMALL')  : $this->translator->translate('LABEL_HOUR_SMALL') );
        } else if ($diff->i > 0) {
            $timemsg = $diff->i  . ' ' .($diff->i > 1 ? $this->translator->translate('LABEL_MINUTES_SMALL')  : $this->translator->translate('LABEL_MINUTE_SMALL') );
        } else if ($diff->s > 0) {
            $timemsg = $diff->s  . ' ' . ($diff->s > 1 ? $this->translator->translate('LABEL_SECONDS_SMALL')  : $this->translator->translate('LABEL_SECOND_SMALL') );
        }
        if (!$timemsg) {
            $timemsg = $this->translator->translate('LABEL_NOW') ;
        } else {
            $timemsg = $this->translator->translate('LABEL_AGO_SMALL') . ' '. $timemsg . '';
        }
        return $timemsg;
        
    }


    public function deleteAction()
    {
        $request = $this->getRequest();
        if ($request->isPost()) {
            $currentUserPlugin = $this->plugin('currentUserPlugin');
            $currentUser = $currentUserPlugin->getUser();
            
            $id = $this->params()->fromRoute('id');
            if (!$id) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_PARAMETERS_ARE_INVALID'
                ]);
            }
            
            $userMapper = UserMapper::getInstance($this->adapter);
            $user = $userMapper->fetchOneByUuid($id);
            if (!$user) {
                return new JsonModel([
                    'success' => false,
                    'data' => 'ERROR_REQUEST_IS_INVALID'
                ]);
            }
            
            $conversationMapper = ConversationMapper::getInstance($this->adapter);
            $conversation = $conversationMapper->fetchOneByUserId1AndUserId2($currentUser->id, $user->id);
            
            
            if ($conversation) {
                
                if ($conversation->sender_id == $currentUser->id && $conversation->receiver_id == $user->id) {
                    $conversation->sender_status = Conversation::STATUS_DELETED;
                    if ($conversationMapper->update($conversation)) {
                        $response = [
                            'success' => true,
                            'data' => 'LABEL_CONVERSATION_WAS_DELETED'
                        ];
                    } else {
                        
                        
                        $response = [
                            'success' => false,
                            'data' => $conversationMapper->getError()
                        ];
                    }
                }
                
                if ($conversation->receiver_id == $currentUser->id && $conversation->sender_id == $user->id) {
                    $conversation->receiver_status = Conversation::STATUS_DELETED;
                    if ($conversationMapper->update($conversation)) {
                        $response = [
                            'success' => true,
                            'data' => 'LABEL_CONVERSATION_WAS_DELETED'
                        ];
                    } else {
                        
                        
                        $response = [
                            'success' => false,
                            'data' => $conversationMapper->getError()
                        ];
                    }
                }
                
                return new JsonModel($response);
                
            } else {
                $response = [
                    'success' => false,
                    'data' => 'ERROR_CONVERSATION_NOT_FOUND'
                ];
            }
            
            return new JsonModel($response);
        } else {
            $response = [
                'success' => false,
                'data' => 'ERROR_METHOD_NOT_ALLOWED'
            ];
        }
        
        return new JsonModel($response);
    }
}