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+<?php

+/**

+ * @copyright 2021 Double Bastion LLC <www.doublebastion.com>

+ *

+ * @author Double Bastion LLC

+ *

+ * @license GNU AGPL version 3 or any later version

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE

+ * License as published by the Free Software Foundation; either

+ * version 3 of the License, or any later version.

+ *

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.

+ *

+ * You should have received a copy of the GNU Affero General Public

+ * License along with this program.  If not, see <http://www.gnu.org/licenses/>.

+ *

+ */

+

+declare(strict_types=1);

+

+namespace OCA\SMSRelentless\Controller;

+

+use OCP\IRequest;

+use OCP\AppFramework\Controller;

+use OCA\SMSRelentless\Service\SmsrelentlessService;

+use OCP\AppFramework\App;

+use OC\Http\Client\Client;

+use OCP\Files\SimpleFS\ISimpleFile;

+use OCP\Files\SimpleFS\ISimpleFolder;

+use OCP\IL10N;

+use OCP\Files\Folder;

+use OCP\IConfig;

+use OC\Files\Filesystem;

+use OC\Files\View;

+use \ReflectionClass;

+use \FilesystemIterator;

+use \DateTime;

+use \DateInterval;

+use OCP\AppFramework\Http\DataResponse;

+use OCP\Files\NotFoundException;

+use OCP\Files\NotPermittedException;

+use Plivo\RestClient;

+use OCP\Share\IManager;

+use OCP\Constants;

+use OCP\IGroupManager;

+use OCP\IDBConnection;

+use OCP\IUserManager;

+use OC\URLGenerator;

+

+class SmsrelentlessController extends Controller {

+

+    private $service;

+    private $config;

+    private $userId;

+    private $folder;

+    private $filesystem;

+    private $view;

+    private $shareManager;

+    private $groupManager;

+    private $connection;

+    private $userManager;

+    private $urlGenerator;

+

+    public function __construct($appName, IRequest $request, SmsrelentlessService $service, IConfig $config, $userId, Folder $folder, Filesystem $filesystem, View $view, IManager $shareManager, IGroupManager $groupManager, IDBConnection $connection, IUserManager $userManager, URLGenerator $urlGenerator) {

+        parent::__construct($appName, $request);

+        $this->service = $service;

+        $this->config = $config;

+        $this->userId = $userId;

+        $this->folder = $folder;

+        $this->filesystem = $filesystem;

+        $this->view = $view;

+	$this->shareManager = $shareManager;

+        $this->groupManager = $groupManager;

+        $this->connection = $connection;

+        $this->userManager = $userManager;

+        $this->urlGenerator = $urlGenerator;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function object_to_array($obj) {

+        if (is_object($obj)) $obj = (array)$this->dismount($obj);

+        if (is_array($obj)) {

+           $new = array();

+           foreach($obj as $key => $val) {

+               $new[$key] = $this->object_to_array($val);

+           }

+        }

+        else $new = $obj;

+        return $new;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function dismount($object) {

+        $reflectionClass = new ReflectionClass(get_class($object));

+        $array = array();

+        foreach ($reflectionClass->getProperties() as $property) {

+           $property->setAccessible(true);

+           $array[$property->getName()] = $property->getValue($object);

+           $property->setAccessible(false);

+        }

+        return $array;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getappdirectory($userId) {

+        $apprelpath = $this->urlGenerator->linkTo('sms_relentless', 'COPYING.txt');

+        $apprelpatharr = explode("/", $apprelpath);

+        $currentappdir = $apprelpatharr[1];

+        return $currentappdir;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function createMessageId() {

+             // Create a random string to use as message id for messages that don't have it

+	     $keypassin = substr(sha1((string) mt_rand()), 0, 32);

+	     $keysaltin = openssl_random_pseudo_bytes(24);

+	     $keyLengthin = 32;

+	     $iterationin = 50;

+	     $generated_keyin = openssl_pbkdf2($keypassin, $keysaltin, $keyLengthin, $iterationin, 'sha256');

+	     $ctdMessageId = "generated-id-" . bin2hex($generated_keyin);

+             return $ctdMessageId;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getbalancetel($userId) {

+

+        $telsmsapicred = $this->service->getapicredentials($this->userId, 'telnyx');

+

+        $telapikey = $telsmsapicred[0];

+        $ch = curl_init();

+        $headerstel = array("Content-Type: application/json", "Accept: application/json", "Authorization: Bearer ".$telapikey);

+

+        curl_setopt($ch, CURLOPT_URL, "https://api.telnyx.com/v2/balance");

+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

+        curl_setopt($ch, CURLOPT_HTTPHEADER, $headerstel);

+        $responsetel = curl_exec($ch);

+        $recdatatel = json_decode($responsetel, TRUE);

+        $telbalresponse = $recdatatel['data']['balance'];

+        $currentbalancetel = round(floatval($telbalresponse), 3);

+        curl_close($ch);

+

+        return $currentbalancetel;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getbalancenex($userId) {

+

+        $smsapicred = $this->service->getapicredentials($this->userId, 'plivo');

+        $smsapikey = $smsapicred[5];

+        $smsapisecret = $smsapicred[6];

+

+        if ($smsapikey == '' || $smsapisecret == '') {

+            $currentbalancenex = "N/A";

+        } else {

+            $getmesdata = "https://".$smsapikey.":".$smsapisecret."@api.plivo.com/v1/Account/".$smsapikey."/";

+            $mesdata = file_get_contents($getmesdata);

+            $datainit = json_decode($mesdata);

+            $balancenex = $datainit->cash_credits;

+            $currentbalancenex = round(floatval($balancenex), 3);

+        }

+        return $currentbalancenex;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getbalancetwil($userId) {

+

+        $smsapicred = $this->service->getapicredentials($this->userId, 'twilio');

+        $smsapisid = $smsapicred[15];

+        $smsapitoken = $smsapicred[16];

+

+        if ($smsapisid == '' || $smsapitoken == '') {

+            $currentbalancetwil = "N/A";

+        } else {

+

+            $twilbalance = json_decode(file_get_contents("https://".$smsapisid.":".$smsapitoken."@api.twilio.com/2010-04-01/Accounts/".$smsapisid."/Balance.json"));

+            $balancetwil = $twilbalance->balance;

+

+            $currentbalancetwil = round(floatval($balancetwil), 3);

+        }

+        return $currentbalancetwil;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getbalanceflow($userId) {

+

+        $currentbalanceflow = 'n/a';

+        return $currentbalanceflow;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function getsmsnumbers($userId) {

+

+        return $this->service->getsmsnumbers($this->userId);

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function refreshavailablenumbers($userId) {

+

+        return $this->service->refreshavailablenumbers($this->userId);

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function cleantempdir($userId) {

+

+        // Create the temporary folder if it doesn't exist

+        if ($this->folder->nodeExists('SMS_Relentless/temp_files') == false) {

+            $this->folder->newFolder('SMS_Relentless/temp_files');

+        }

+        $datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+        $targetdir = $datadir . $this->userId . "/files/SMS_Relentless/temp_files";

+        $fileSystemIterator = new FilesystemIterator($targetdir);

+

+        $dirfiles = [];

+        foreach ($fileSystemIterator as $fileInfo) {

+                 $dirfiles[] = $fileInfo->getFilename();

+        }

+

+        foreach ($dirfiles as $key => $indfile) {

+                 $thisuserroot = $this->view->getRoot();

+                 $tempfile = $thisuserroot . "/SMS_Relentless/temp_files/" . $indfile;

+                 $removetmpfile = $this->filesystem->unlink($tempfile);

+        }

+     }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function cleanmultrecdir($userId) {

+

+        // Create the temporary folder if it doesn't exist

+        if ($this->folder->nodeExists('SMS_Relentless/multiple_recipients') == false) {

+            $this->folder->newFolder('SMS_Relentless/multiple_recipients');

+        }

+        $datadirmrc = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+        $targetdirmrc = $datadirmrc . $this->userId . "/files/SMS_Relentless/multiple_recipients";

+        $fileSystemIteratormrc = new FilesystemIterator($targetdirmrc);

+

+        $dirfilesmrc = [];

+        foreach ($fileSystemIteratormrc as $fileInfomrc){

+                 $dirfilesmrc[] = $fileInfomrc->getFilename();

+        }

+

+        foreach ($dirfilesmrc as $mreckey => $mrecfile) {

+                 $thisuserrootmrc = $this->view->getRoot();

+                 $mrectempfile = $thisuserrootmrc . "/SMS_Relentless/multiple_recipients/" . $mrecfile;

+                 $removemrectmpfile = $this->filesystem->unlink($mrectempfile);

+        }

+     }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function uploadNumbersFile($userId, $uploadfileforsms) {

+

+        // Create the temporary folder if it doesn't exist

+        if ($this->folder->nodeExists('SMS_Relentless/multiple_recipients') == false) {

+            $this->folder->newFolder('SMS_Relentless/multiple_recipients');

+        }

+

+        // First delete any file that has been previously uploaded

+        $datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+        $targetdir = $datadir . $this->userId . "/files/SMS_Relentless/multiple_recipients";

+        $fileSystemIterator = new FilesystemIterator($targetdir);

+

+        $dirfiles = [];

+        foreach ($fileSystemIterator as $fileInfo){

+                 $dirfiles[] = $fileInfo->getFilename();

+        }

+

+        foreach ($dirfiles as $key => $indfile) {

+                 $thisuserroot = $this->view->getRoot();

+                 $tempfile = $thisuserroot . "/SMS_Relentless/multiple_recipients/" . $indfile;

+                 $removetmpfile = $this->filesystem->unlink($tempfile);

+        }

+

+        // Upload the new file

+        $fileContent = file_get_contents($_FILES['uploadfileforsms']['tmp_name']);

+        $fileName = $_FILES['uploadfileforsms']['name'];

+

+        $userroot = $this->view->getRoot();

+        $targetfile = $userroot . "/SMS_Relentless/multiple_recipients/" . $fileName;

+

+        $target = $this->folder->newFile($targetfile);

+        $target->putContent($fileContent);

+

+        // Extract the phone numbers from the file

+        $numberarraysec = str_replace(array(";", "|", "\r\n", "\r", "\n", "\t"), ",", $fileContent);

+        $numberarraytert = preg_replace("/[^0-9,]/", "", $numberarraysec);

+        $numberarrayfourth = explode(",", $numberarraytert);

+        $numberarrayfifth = array_filter(array_map('trim', $numberarrayfourth));

+        $numberarray = array_unique($numberarrayfifth);

+

+        return $numberarray;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function uploadfile($uploadfileformms) {

+

+           $fileContent = file_get_contents($_FILES['uploadfileformms']['tmp_name']);

+           $fileName = $_FILES['uploadfileformms']['name'];

+           $fileSizeinit = $_FILES['uploadfileformms']['size'];

+           $fileSize = $fileSizeinit / 1024;

+

+           if ($this->folder->nodeExists('SMS_Relentless/temp_files') == false) {

+               $this->folder->newFolder('SMS_Relentless/temp_files');

+           }

+

+           $userroot = $this->view->getRoot();

+           $targetfile = $userroot . "/SMS_Relentless/temp_files/" . $fileName;

+

+           $target = $this->folder->newFile($targetfile);

+           $target->putContent($fileContent);

+

+           // Get the cumulative files size of the uploaded files

+           $datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+           $targetdir = $datadir . $this->userId . "/files/SMS_Relentless/temp_files";

+

+           $fileSystemIterator = new FilesystemIterator($targetdir);

+

+           $dirfiles = [];

+           foreach ($fileSystemIterator as $fileInfo){

+                    $dirfiles[] = $fileInfo->getFilename();

+           }

+

+           $totalflsizeinit = 0;

+           foreach ($dirfiles as $key => $indfile) {

+                    $fileSizeinit = $this->filesystem->filesize($userroot . "/SMS_Relentless/temp_files/" . $indfile);

+                    $mbSize = round($fileSizeinit / 1024, 4);

+                    $totalflsizeinit += $mbSize;

+           }

+

+           $totalflsize = round($totalflsizeinit, 4);

+

+           return $totalflsize;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function pickfile($path) {

+

+           if ($this->folder->nodeExists('SMS_Relentless/temp_files') == false) {

+               $this->folder->newFolder('SMS_Relentless/temp_files');

+           }

+

+           $datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+

+           $fltgt = $datadir . $this->userId . "/files" . $path;

+

+           $fileContent = file_get_contents($fltgt);

+

+           $pkfilesize = round(filesize($fltgt) / 1024, 4);

+

+           $patharr = explode("/", $path);

+

+           $revarr = array_reverse($patharr);

+

+           $relflpath = "/SMS_Relentless/temp_files/" . $revarr[0]; 

+

+           $target = $this->folder->newFile($relflpath);

+

+           $target->putContent($fileContent);

+

+           // Get the cumulative files size of the uploaded files

+           $targetdir = $datadir . $this->userId . "/files/SMS_Relentless/temp_files";

+

+           $fileSystemIterator = new FilesystemIterator($targetdir);

+

+           $dirfiles = [];

+           foreach ($fileSystemIterator as $fileInfo) {

+                    $dirfiles[] = $fileInfo->getFilename();

+           }

+

+           $totalflsizeinit = 0;

+

+           foreach ($dirfiles as $key => $indfile) {

+

+                    $fileSizeinit = $this->filesystem->filesize("/SMS_Relentless/temp_files/" . $indfile);

+                    $mbSize = round($fileSizeinit / 1024, 4);

+                    $totalflsizeinit += $mbSize;

+           }

+

+           $totalflsize = round($totalflsizeinit, 4);

+

+           $pickresult = [$totalflsize, $pkfilesize];

+

+           return $pickresult;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function removeupfile($removedfilename) {

+

+           $tmpfl = "/" . $this->userId . "/files/SMS_Relentless/temp_files/" . $removedfilename;

+

+           $removefile = $this->view->unlink($tmpfl);

+

+           // Get the cumulative files size of the uploaded files

+           $datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';

+           $targetdir = $datadir . $this->userId . "/files/SMS_Relentless/temp_files";

+           $fileSystemIterator = new FilesystemIterator($targetdir);

+

+           $dirfiles = [];

+           foreach ($fileSystemIterator as $fileInfo){

+                    $dirfiles[] = $fileInfo->getFilename();

+           }

+

+           $totalflsizeinit = 0;

+

+           foreach ($dirfiles as $key => $indfile) {

+                    $fileSizeinit = $this->filesystem->filesize("/SMS_Relentless/temp_files/" . $indfile);

+                    $mbSize = round($fileSizeinit / 1024, 4);

+                    $totalflsizeinit += $mbSize;

+           }

+

+           $totalflsize = round($totalflsizeinit, 4);

+

+           return $totalflsize;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function sendsmstel($userId, $receiversPhoneNbs, $fromsender, $waitinterval, $sentsmstext, $ismms, $mmsfiles) {

+

+         $telsmsapicred = $this->service->getapicredentials($this->userId, 'telnyx');

+         $telnyxkey = $telsmsapicred[0];

+         $teldelrecurl = $telsmsapicred[3];

+         $messagingprofid = $telsmsapicred[4];

+         $addDisplName = $telsmsapicred[24];

+

+         // Get the Display Name of the current user

+         $crtuser = $this->userManager->get($this->userId);

+         $displayname = $crtuser->getDisplayName();

+

+         if ($addDisplName == 1) {

+             $sentsmstext = $displayname . ": " . $sentsmstext;

+         }

+

+         \Telnyx\Telnyx::setApiKey($telnyxkey);

+

+         $microinterval = $waitinterval * 1000;

+

+         foreach ($receiversPhoneNbs as $keytel => $tonumber) {

+

+             usleep($microinterval);

+

+             $messagedate = date("Y-m-d H:i:s");

+

+             if ($ismms == 0) {

+

+                 if (preg_match('/[A-Za-z]+/', $fromsender)) {

+                     $message = \Telnyx\Message::Create(["from" => $fromsender, "to" => $tonumber, "text" => $sentsmstext, "webhook_url" => $teldelrecurl, "messaging_profile_id" => $messagingprofid]);

+                 } else {

+                     $message = \Telnyx\Message::Create(["from" => $fromsender, "to" => $tonumber, "text" => $sentsmstext, "webhook_url" => $teldelrecurl]);

+                 }

+

+                 $messagetexttel = $sentsmstext;

+

+             } else {

+

+                 $mediaURLarr = [];

+                 $includedMediaFiles = '';

+

+                 for ($p = 0; $p < count($mmsfiles); $p++ ) {

+

+                      $userroot = $this->view->getRoot();

+                      $filetoshare = $userroot . "/SMS_Relentless/temp_files/".$mmsfiles[$p]."";

+

+                      $flsharetarget = $this->folder->newFile($filetoshare);

+

+	              $share = $this->shareManager->newShare();

+	              $share->setNode($flsharetarget);

+	              $share->setPermissions(Constants::PERMISSION_READ);

+	              $share->setShareType(\OC\Share\Constants::SHARE_TYPE_LINK);

+	              $share->setSharedBy($this->userId);

+                      $expirydate = DateTime::createFromFormat('Y-m-d H:i:s', $messagedate);

+                      $expirydate->add(new \DateInterval('P1D'));

+                      $share->setExpirationDate($expirydate);

+                      $shared = $this->shareManager->createShare($share);

+                      $shareToken = $shared->getToken();

+

+                      $hostnm = $_SERVER['REQUEST_SCHEME'] . "://" . $_SERVER['HTTP_HOST'];

+

+                      $mediaURLarr[] = $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p];

+

+                      $includedMediaFiles .= "<div id='mmsTblUrl-" . mt_rand(1, 10000) . "' class='mmstblUrls' title='Download this file only if you trust the sender and the domain of the URL.'>" . $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p] . "</div><br><br>";

+                 }

+

+                 if (preg_match('/[A-Za-z]+/', $fromsender)) {

+                     $message = \Telnyx\Message::Create(["from" => $fromsender, "to" => $tonumber, "text" => $sentsmstext, "webhook_url" => $teldelrecurl, "messaging_profile_id" => $messagingprofid, "subject" => "MMS", "media_urls" => $mediaURLarr]);

+                 } else {

+                     $message = \Telnyx\Message::Create(["from" => $fromsender, "to" => $tonumber, "text" => $sentsmstext, "webhook_url" => $teldelrecurl, "subject" => "MMS", "media_urls" => $mediaURLarr]);

+                 }

+

+                 $messagetexttel = $sentsmstext . "<br><br><br>--- File(s) included in MMS ---<br><br>" . $includedMediaFiles;

+             }

+

+             if ($message) {

+                 if (isset($message['id'])) { $messageid = $message['id']; } else { $messageid = $this->createMessageId(); }

+             } else { $messageid = $this->createMessageId(); }

+

+             $messagefrom = "Telnyx: " . $fromsender;

+             $messageto = $tonumber;

+             $messagenetwork = null;

+             $messageprice = null;

+             $messagestatus = $message['to'][0]['status'];

+             $messagedelivery = null;

+

+             $sentmessagearr = [$messageid, $messagedate, $messagefrom, $messageto, $messagenetwork, $messageprice, $messagestatus, $messagedelivery, $messagetexttel];

+

+             $this->service->insertsentsms($this->userId, $displayname, $sentmessagearr);

+         }

+         return $displayname;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function sendsmsnex($userId, $receiversPhoneNbs, $fromsender, $waitinterval, $sentsmstext, $ismms, $mmsfiles) {

+

+         $plsmsapicred = $this->service->getapicredentials($this->userId, 'plivo');

+

+         $smsapikey = $plsmsapicred[5];

+         $smsapisecret = $plsmsapicred[6];

+         $smsapideliveryrecurl = $plsmsapicred[8];

+         $addDisplName = $plsmsapicred[24];

+

+         // Get the Display Name of the current user

+         $crtuser = $this->userManager->get($this->userId);

+         $displayname = $crtuser->getDisplayName();

+

+         if ($addDisplName == 1) {

+             $sentsmstext = $displayname . ": " . $sentsmstext;

+         }

+

+         $microinterval = $waitinterval * 1000;

+

+         foreach ($receiversPhoneNbs as $keynex => $tonumber) {

+

+             usleep($microinterval);

+

+             $messagedatepl = date("Y-m-d H:i:s");

+

+             if ($ismms == 0) {

+

+                 $client = new RestClient($smsapikey, $smsapisecret);

+                 $response = $client->messages->create($fromsender,[$tonumber],$sentsmstext,["url" => $smsapideliveryrecurl]);

+                 $messagetextpl = $sentsmstext;

+	         $messageidinit = $response->getmessageUuid(0);

+                 $messageid = $messageidinit[0];

+

+                 if (property_exists($response, 'error')) { 

+                     $messagestatus = "Error: " . $response->error;

+                 } else { $messagestatus = 'The message has been accepted for delivery.'; }

+

+             } else {

+

+                 $mediaURLarr = [];

+                 $includedMediaFiles = '';

+

+                 for ($p = 0; $p < count($mmsfiles); $p++ ) {

+

+                      $userroot = $this->view->getRoot();

+                      $filetoshare = $userroot . "/SMS_Relentless/temp_files/".$mmsfiles[$p]."";

+

+                      $flsharetarget = $this->folder->newFile($filetoshare);

+

+	              $share = $this->shareManager->newShare();

+	              $share->setNode($flsharetarget);

+	              $share->setPermissions(Constants::PERMISSION_READ);

+	              $share->setShareType(\OC\Share\Constants::SHARE_TYPE_LINK);

+	              $share->setSharedBy($this->userId);

+                      $expirydate = DateTime::createFromFormat('Y-m-d H:i:s', $messagedatepl);

+                      $expirydate->add(new \DateInterval('P1D'));

+                      $share->setExpirationDate($expirydate);

+                      $shared = $this->shareManager->createShare($share);

+                      $shareToken = $shared->getToken();

+

+                      $hostnm = $_SERVER['REQUEST_SCHEME'] . "://" . $_SERVER['HTTP_HOST'];

+

+                      $mediaURLarr[] = $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p];

+

+                      $includedMediaFiles .= "<div id='mmsTblUrl-" . mt_rand(1, 10000) . "' class='mmstblUrls' title='Download this file only if you trust the sender and the domain of the URL.'>" . $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p] . "</div><br><br>";

+                 }

+

+		 $datatosendpl = ["src" => $fromsender, "dst" => $tonumber, "text" => $sentsmstext, "url" => $smsapideliveryrecurl, "type" => "mms", "media_urls" => $mediaURLarr];

+		 $postedparamspl = json_encode($datatosendpl);

+

+		 $chpl = curl_init();

+		 curl_setopt($chpl, CURLOPT_URL, 'https://'.$smsapikey.':'.$smsapisecret.'@api.plivo.com/v1/Account/'.$smsapikey.'/Message/');

+		 curl_setopt($chpl, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));

+		 curl_setopt($chpl, CURLOPT_TIMEOUT, 300);

+		 curl_setopt($chpl, CURLOPT_RETURNTRANSFER, 1);

+		 curl_setopt($chpl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

+		 curl_setopt($chpl, CURLOPT_POST, 1);

+		 curl_setopt($chpl, CURLOPT_POSTFIELDS, $postedparamspl);

+		 $resultpl = curl_exec ($chpl);

+		 $statusCodepl = curl_getinfo($chpl, CURLINFO_HTTP_CODE);

+		 curl_close ($chpl);

+

+		 $decresultpl = json_decode($resultpl);

+

+                 if ($decresultpl) {

+                     if (property_exists($decresultpl, 'message_uuid')) {

+                         $messageidinit = $decresultpl->message_uuid;

+                         $messageid = $messageidinit[0];

+                     } else { $messageid = $this->createMessageId(); }

+                 } else { $messageid = $this->createMessageId(); }

+

+	         if (in_array($statusCodepl, [200, 201, 202, 203, 204, 205, 206])) {

+

+                     if (property_exists($decresultpl, 'error')) {

+                         $messagestatus = "Error: " . $decresultpl->error;

+                     } else { $messagestatus = 'The message has been accepted for delivery.'; }

+

+                 } else { $messagestatus = 'An error occurred while trying to send the message.'; }

+

+                 $messagetextpl = $sentsmstext . "<br><br><br>--- File(s) included in MMS ---<br><br>" . $includedMediaFiles;

+             }

+

+             if (preg_match('/[A-Za-z]+/', $fromsender)) {

+                 $messagefrom = "Plivo: " . $fromsender;

+             } else { $messagefrom = "Plivo: +" . $fromsender; }

+

+             $messageto = $tonumber;

+             $messagenetwork = '';

+             $messageprice = '';

+

+             $messagedelivery = '';

+

+             $sentmessagearr = [$messageid, $messagedatepl, $messagefrom, $messageto, $messagenetwork, $messageprice, $messagestatus, $messagedelivery, $messagetextpl];

+

+             $this->service->insertsentsms($this->userId, $displayname, $sentmessagearr);

+         }

+         return $displayname;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function sendsmstwil($userId, $receiversPhoneNbs, $fromsender, $waitinterval, $sentsmstext, $ismms, $mmsfiles) {

+

+         $twsmsapicred = $this->service->getapicredentials($this->userId, 'twilio');

+

+         $sid = $twsmsapicred[15];

+         $token = $twsmsapicred[16];

+         $smsapirecurltw = $twsmsapicred[18];

+         $addDisplName = $twsmsapicred[24];

+

+         // Get the Display Name of the current user

+         $crtuser = $this->userManager->get($this->userId);

+         $displayname = $crtuser->getDisplayName();

+

+         if ($addDisplName == 1) {

+             $sentsmstext = $displayname . ": " . $sentsmstext;

+         }

+

+         $microinterval = $waitinterval * 1000;

+

+         foreach ($receiversPhoneNbs as $keytwil => $tonumbertw) {

+

+             usleep($microinterval);

+

+             $messagedatetw = date("Y-m-d H:i:s");

+

+             if ($ismms == 0) {

+

+                 $datatoposttw = [["To" => $tonumbertw, "From" => $fromsender, "Body" => $sentsmstext, "StatusCallback" => $smsapirecurltw]];

+                 $sentsmstextfintw = $sentsmstext;

+

+             } else {

+

+                 $mediaURLs = [];

+                 $includedMediaFiles = '';

+

+                 for ($p = 0; $p < count($mmsfiles); $p++ ) {

+

+                      $userroot = $this->view->getRoot();

+                      $filetoshare = $userroot . "/SMS_Relentless/temp_files/".$mmsfiles[$p]."";

+

+                      $flsharetarget = $this->folder->newFile($filetoshare);

+

+	              $share = $this->shareManager->newShare();

+	              $share->setNode($flsharetarget);

+	              $share->setPermissions(Constants::PERMISSION_READ);

+	              $share->setShareType(\OC\Share\Constants::SHARE_TYPE_LINK);

+	              $share->setSharedBy($this->userId);

+                      $expirydate = DateTime::createFromFormat('Y-m-d H:i:s', $messagedatetw);

+                      $expirydate->add(new \DateInterval('P1D'));

+                      $share->setExpirationDate($expirydate);

+                      $shared = $this->shareManager->createShare($share);

+                      $shareToken = $shared->getToken();

+

+                      $hostnm = $_SERVER['REQUEST_SCHEME'] . "://" . $_SERVER['HTTP_HOST'];

+

+                      $mediaURLs[] = $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p];

+

+                      $includedMediaFiles .= "<div id='mmsTblUrl-" . mt_rand(1, 10000) . "' class='mmstblUrls' title='Download this file only if you trust the sender and the domain of the URL.'>" . $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p] . "</div><br><br>";

+                 }

+

+                 $datatoposttw = [["To" => $tonumbertw, "From" => $fromsender, "Body" => $sentsmstext, "StatusCallback" => $smsapirecurltw]];

+

+                 for ($m = 0; $m < count($mediaURLs); $m++) {

+                      array_push($datatoposttw, ["MediaUrl" => $mediaURLs[$m]]);

+                 }

+

+                 $sentsmstextfintw = $sentsmstext . "<br><br><br>--- File(s) included in MMS ---<br><br>" . $includedMediaFiles;

+             }

+

+             $postedsendingfl = implode('&', array_map('http_build_query', $datatoposttw));

+

+	     $chtw = curl_init();

+	     curl_setopt($chtw, CURLOPT_URL, 'https://api.twilio.com/2010-04-01/Accounts/'.$sid.'/Messages.json');

+	     curl_setopt($chtw, CURLOPT_TIMEOUT, 300);

+	     curl_setopt($chtw, CURLOPT_RETURNTRANSFER, 1);

+	     curl_setopt($chtw, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

+             curl_setopt($chtw, CURLOPT_USERPWD, "$sid:$token");

+	     curl_setopt($chtw, CURLOPT_POST, 1);

+             curl_setopt($chtw, CURLOPT_POSTFIELDS, $postedsendingfl);

+

+	     $resulttw = curl_exec ($chtw);

+	     $statusCodetw = curl_getinfo($chtw, CURLINFO_HTTP_CODE);

+	     curl_close ($chtw);

+

+             $decresulttw = json_decode($resulttw);

+

+             if ($decresulttw) {

+                 if (property_exists($decresulttw, 'sid')) { $messageidtw = $decresulttw->sid; } else { $messageidtw = $this->createMessageId(); }

+             } else { $messageidtw = $this->createMessageId(); }

+

+	     if (in_array($statusCodetw, [200, 201, 202, 203, 204, 205, 206])) {

+                 $messagestatustw = 'The message has been accepted for delivery.';

+             } else {

+                 $messagestatustw = 'An error occurred while trying to send the message.';

+             }

+

+             $messagefromtw = "Twilio: " . $fromsender;

+

+             $messagenetworktw = '';

+             $messagepricetw = '';

+             $messagedeliverytw = '';

+

+             $sentmessagearr = [$messageidtw, $messagedatetw, $messagefromtw, $tonumbertw, $messagenetworktw, $messagepricetw, $messagestatustw, $messagedeliverytw, $sentsmstextfintw];

+

+             $this->service->insertsentsms($this->userId, $displayname, $sentmessagearr);

+         }

+         return $displayname;

+    }

+

+

+    /**

+     * @NoAdminRequired

+     */

+    public function sendsmsflow($userId, $receiversPhoneNbs, $fromsender, $waitinterval, $sentsmstext, $ismms, $mmsfiles) {

+

+         $flsmsapicred = $this->service->getapicredentials($this->userId, 'flowroute');

+

+         $flowapikey = $flsmsapicred[20];

+         $flowapisecret = $flsmsapicred[21];

+         $flowdelrecurl = $flsmsapicred[23];

+         $addDisplName = $flsmsapicred[24];

+

+         // Get the Display Name of the current user

+         $crtuser = $this->userManager->get($this->userId);

+         $displayname = $crtuser->getDisplayName();

+

+         if ($addDisplName == 1) {

+             $sentsmstext = $displayname . ": " . $sentsmstext;

+         }

+

+         $sentsmstextproc = str_replace('"','\\"', $sentsmstext);

+

+         $microinterval = $waitinterval * 1000;

+

+         foreach ($receiversPhoneNbs as $keyflow => $tonumberfl) {

+

+             usleep($microinterval);

+

+             $messagedatefl = date("Y-m-d H:i:s");

+

+             if ($ismms == 0) {

+

+                 $messagetextfinfl = $sentsmstext;

+                 $postedparamsfl = json_encode(["to" => $tonumberfl, "from" => $fromsender, "body" => $sentsmstextproc, "dlr_callback" => $flowdelrecurl]);

+

+             } else {

+

+		 $mediaurlsarr = [];

+		 $includedMediaFiles = '';

+

+		 for ($p = 0; $p < count($mmsfiles); $p++ ) {

+

+		      $userroot = $this->view->getRoot();

+		      $filetoshare = $userroot . "/SMS_Relentless/temp_files/".$mmsfiles[$p]."";

+

+		      $flsharetarget = $this->folder->newFile($filetoshare);

+

+		      $share = $this->shareManager->newShare();

+		      $share->setNode($flsharetarget);

+		      $share->setPermissions(Constants::PERMISSION_READ);

+		      $share->setShareType(\OC\Share\Constants::SHARE_TYPE_LINK);

+		      $share->setSharedBy($this->userId);

+                      $expirydate = DateTime::createFromFormat('Y-m-d H:i:s', $messagedatefl);

+                      $expirydate->add(new \DateInterval('P1D'));

+                      $share->setExpirationDate($expirydate);

+		      $shared = $this->shareManager->createShare($share);

+		      $shareToken = $shared->getToken();

+

+                      $hostnm = $_SERVER['REQUEST_SCHEME'] . "://" . $_SERVER['HTTP_HOST'];

+

+		      $mediaurlsarr[] = $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p];

+

+                      $includedMediaFiles .= "<div id='mmsTblUrl-" . mt_rand(1, 10000) . "' class='mmstblUrls' title='Download this file only if you trust the sender and the domain of the URL.'>" . $hostnm . "/s/" . $shareToken . "/download/" . $mmsfiles[$p] . "</div><br><br>";

+		 }

+

+                 $messagetextfinfl = $sentsmstext . "<br><br><br>--- File(s) included in MMS ---<br><br>" . $includedMediaFiles;

+

+                 $postedparamsfl = json_encode(["to" => $tonumberfl, "from" => $fromsender, "body" => $sentsmstextproc, "dlr_callback" => $flowdelrecurl, "media_urls" => $mediaurlsarr]);

+             }

+

+	     $chfl = curl_init();

+	     curl_setopt($chfl, CURLOPT_URL, 'https://'.$flowapikey.':'.$flowapisecret.'@api.flowroute.com/v2.1/messages');

+	     curl_setopt($chfl, CURLOPT_HTTPHEADER, array("Content-Type: application/vnd.api+json"));

+	     curl_setopt($chfl, CURLOPT_TIMEOUT, 300);

+	     curl_setopt($chfl, CURLOPT_RETURNTRANSFER, 1);

+	     curl_setopt($chfl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

+	     curl_setopt($chfl, CURLOPT_POST, 1);

+             curl_setopt($chfl, CURLOPT_POSTFIELDS, $postedparamsfl);

+	     $resultfl = curl_exec ($chfl);

+	     $statusCode = curl_getinfo($chfl, CURLINFO_HTTP_CODE);