<?php
/*
* This file is part of RaspiSMS.
*
* (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
*
* This source file is subject to the GPL-3.0 license that is bundled
* with this source code in the file LICENSE.
*/
namespace controllers\publics;
/**
* Page des discussions.
*/
class Discussion extends \descartes\Controller
{
private $internal_sended;
private $internal_scheduled;
private $internal_received;
private $internal_contact;
/**
* Cette fonction est appelée avant toute les autres :
* Elle vérifie que l'utilisateur est bien connecté.
*
* @return void;
*/
public function __construct()
{
$bdd = \descartes\Model::_connect(DATABASE_HOST, DATABASE_NAME, DATABASE_USER, DATABASE_PASSWORD);
$this->internal_sended = new \controllers\internals\Sended($bdd);
$this->internal_scheduled = new \controllers\internals\Scheduled($bdd);
$this->internal_received = new \controllers\internals\Received($bdd);
$this->internal_contact = new \controllers\internals\Contact($bdd);
\controllers\internals\Tool::verifyconnect();
}
/**
* Cette fonction retourne toutes les discussions, sous forme d'un tableau permettant l'administration de ces contacts.
*/
public function list()
{
$discussions = $this->internal_received->get_discussions_for_user($_SESSION['user']['id']);
foreach ($discussions as $key => $discussion)
{
if (!$contact = $this->internal_contact->get_by_number_and_user($_SESSION['user']['id'], $discussion['number']))
{
continue;
}
$discussions[$key]['contact'] = $contact['name'];
}
$this->render('discussion/list', [
'discussions' => $discussions,
]);
}
/**
* Cette fonction permet d'afficher la discussion avec un numero.
*
* @param string $number : La numéro de téléphone avec lequel on discute
*/
public function show($number)
{
$contact = $this->internal_contact->get_by_number_and_user($_SESSION['user']['id'], $number);
$last_sended = $this->internal_sended->get_last_for_destination_and_user($_SESSION['user']['id'], $number);
$last_received = $this->internal_received->get_last_for_origin_and_user($_SESSION['user']['id'], $number);
$response_number = ($last_received['destination'] ?? $last_sended['origin'] ?? false);
$this->render('discussion/show', [
'number' => $number,
'contact' => $contact,
'response_number' => $response_number,
]);
}
/**
* Cette fonction récupère l'ensemble des messages pour un numéro, recçus, envoyés, en cours.
*
* @param string $number : Le numéro cible
* @param string $transaction_id : Le numéro unique de la transaction ajax (sert à vérifier si la requete doit être prise en compte)
*/
public function get_messages($number, $transaction_id)
{
$now = new \DateTime();
$now = $now->format('Y-m-d H:i:s');
$id_user = $_SESSION['user']['id'];
$sendeds = $this->internal_sended->gets_by_destination_and_user($id_user, $number);
$receiveds = $this->internal_received->gets_by_origin_and_user($id_user, $number);
$scheduleds = $this->internal_scheduled->gets_before_date_for_number_and_user($id_user, $now, $number);
$messages = [];
foreach ($sendeds as $sended)
{
$messages[] = [
'date' => htmlspecialchars($sended['at']),
'text' => htmlspecialchars($sended['text']),
'type' => 'sended',
'status' => $sended['status'],
];
}
foreach ($receiveds as $received)
{
if ($received['status'] != 'read')
{
$this->internal_received->mark_as_read_for_user($id_user, $received['id']);
}
$messages[] = [
'date' => htmlspecialchars($received['at']),
'text' => htmlspecialchars($received['text']),
'type' => 'received',
'md5' => md5($received['at'].$received['text']),
];
}
foreach ($scheduleds as $scheduled)
{
$messages[] = [
'date' => htmlspecialchars($scheduled['at']),
'text' => htmlspecialchars($scheduled['text']),
'type' => 'inprogress',
];
}
//On va trier le tableau des messages
usort($messages, function ($a, $b)
{
return strtotime($a['date']) - strtotime($b['date']);
});
//On récupère uniquement les 25 derniers messages sur l'ensemble
$messages = \array_slice($messages, -25);
echo json_encode(['transaction_id' => $transaction_id, 'messages' => $messages]);
return true;
}
/**
* Cette fonction permet d'envoyer facilement un sms à un numéro donné.
*
* @param string $csrf : Le jeton csrf
* @param string $_POST['text'] : Le contenu du Sms
* @param string $_POST['destination'] : Number to send sms to
* @param string $_POST['origin'] : Number to send sms with
*
* @return string : json string Le statut de l'envoi
*/
public function send($csrf)
{
$return = ['success' => true, 'message' => ''];
//On vérifie que le jeton csrf est bon
if (!$this->verify_csrf($csrf))
{
$return['success'] = false;
$return['message'] = 'Jeton CSRF invalide';
echo json_encode($return);
return false;
}
$now = new \DateTime();
$now = $now->format('Y-m-d H:i:s');
$id_user = $_SESSION['user']['id'];
$at = $now;
$text = $_POST['text'] ?? '';
$destination = $_POST['destination'] ?? false;
$origin = $_POST['origin'] ?? false;
if (!$destination)
{
$return['success'] = false;
$return['message'] = 'Vous devez renseigner un numéro valide';
echo json_encode($return);
return false;
}
if (!$origin)
{
$origin = null;
}
//Destinations must be an array of number
$destinations = [$destination];
if (!$this->internal_scheduled->create($id_user, $at, $text, $origin, false, $destinations))
{
$return['success'] = false;
$return['message'] = 'Impossible de créer le Sms';
echo json_encode($return);
return false;
}
echo json_encode($return);
return true;
}
/**
* Cette fonction retourne les id des sms qui sont envoyés.
*
* @return string : json string Tableau des ids des sms qui sont envoyés
*/
public function checksendeds()
{
$_SESSION['discussion_wait_progress'] = isset($_SESSION['discussion_wait_progress']) ? $_SESSION['discussion_wait_progress'] : [];
$scheduleds = $this->internal_scheduled->gets_in_for_user($_SESSION['user']['id'], $_SESSION['discussion_wait_progress']);
//On va chercher à chaque fois si on a trouvé le sms. Si ce n'est pas le cas c'est qu'il a été envoyé
$sendeds = [];
foreach ($_SESSION['discussion_wait_progress'] as $key => $id_scheduled)
{
$found = false;
foreach ($scheduleds as $scheduled)
{
if ($id_scheduled === $scheduled['id'])
{
$found = true;
}
}
if (!$found)
{
unset($_SESSION['discussion_wait_progress'][$key]);
$sendeds[] = $id_scheduled;
}
}
echo json_encode($sendeds);
return true;
}
/**
* Cette fonction retourne les messages reçus pour un numéro après la date $_SESSION['discussion_last_checkreceiveds'].
*
* @param string $number : Le numéro de téléphone pour lequel on veux les messages
*
* @return string : json string Un tableau avec les messages
*/
public function checkreceiveds($number)
{
$now = new \DateTime();
$now = $now->format('Y-m-d H:i');
$_SESSION['discussion_last_checkreceiveds'] = isset($_SESSION['discussion_last_checkreceiveds']) ? $_SESSION['discussion_last_checkreceiveds'] : $now;
$receiveds = $this->internal_received->get_since_for_number_by_date($_SESSION['discussion_last_checkreceiveds'], $number);
//On va gérer le cas des messages en double en stockant ceux déjà reçus et en eliminant les autres
$_SESSION['discussion_already_receiveds'] = isset($_SESSION['discussion_already_receiveds']) ? $_SESSION['discussion_already_receiveds'] : [];
foreach ($receiveds as $key => $received)
{
//Sms jamais recu
if (false === array_search($received['id'], $_SESSION['discussion_already_receiveds'], true))
{
$_SESSION['discussion_already_receiveds'][] = $received['id'];
continue;
}
//Sms déjà reçu => on le supprime des resultats
unset($receiveds[$key]);
}
//On met à jour la date de dernière verif
$_SESSION['discussion_last_checkreceiveds'] = $now;
echo json_encode($receiveds);
}
}