<?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\PaxFax\Controller;
use OCP\IRequest;
use OCP\AppFramework\Controller;
use OCA\PaxFax\Service\PaxfaxService;
use OCP\AppFramework\App;
use OCP\Files\NotPermittedException;
use OCP\Files\Folder;
use OCP\IConfig;
use OC\Files\Filesystem;
use OC\Files\View;
use \ReflectionClass;
use \FilesystemIterator;
use Phaxio;
use Phaxio\OperationResult;
use Phaxio\Error\AuthenticationException;
use Phaxio\Error\NotFoundException;
use Phaxio\Error\InvalidRequestException;
use Phaxio\Error\RateLimitException;
use Phaxio\Error\APIConnectionException;
use Phaxio\Error\GeneralException;
class PaxfaxController extends Controller {
private $service;
private $config;
private $userId;
private $folder;
private $filesystem;
private $view;
public function __construct($appName, IRequest $request, PaxfaxService $service, IConfig $config, $userId, Folder $folder, Filesystem $filesystem, View $view) {
parent::__construct($appName, $request);
$this->service = $service;
$this->config = $config;
$this->userId = $userId;
$this->folder = $folder;
$this->filesystem = $filesystem;
$this->view = $view;
}
/**
* @NoAdminRequired
*/
public function cleantempdir($userId) {
// If the 'temp_files' folder doesn't exist create it
if ($this->folder->nodeExists('Pax_Fax/temp_files') == false) {
$this->folder->newFolder('Pax_Fax/temp_files');
}
$datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';
$targetdir = $datadir . $this->userId . "/files/Pax_Fax/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 . "/Pax_Fax/temp_files/" . $indfile;
$removetmpfile = $this->filesystem->unlink($tempfile);
}
}
/**
* @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 $array;
}
/**
* @NoAdminRequired
*/
public function getbalance($userId) {
$apiMode = 'live';
$thisapicred = $this->service->getapicredentials($this->userId);
$apiKeys[$apiMode] = $thisapicred[0];
$apiSecrets[$apiMode] = $thisapicred[1];
$apiHost = 'https://api.phaxio.com/v2.1/';
$phaxio = new Phaxio($apiKeys[$apiMode], $apiSecrets[$apiMode], $apiHost);
try {
// Get Phaxio account balance
$phaxioresulttert = $phaxio->doRequest("GET", 'account/status');
$balancetoarr = $this->object_to_array($phaxioresulttert);
$phaxiobalance = $balancetoarr['data']['balance'];
} catch (InvalidRequestException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'invalid request error';
} catch (AuthenticationException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'authentication error';
} catch (APIConnectionException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'API connection error';
} catch (RateLimitException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'rate limit error';
} catch (NotFoundException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'not found error';
} catch (GeneralException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'undefined error';
}
return $phaxiobalance;
}
/**
* @NoAdminRequired
*/
public function getfaxnumbers($userId) {
$apiMode = 'live';
$thisapicred = $this->service->getapicredentials($this->userId);
$apiKeys[$apiMode] = $thisapicred[0];
$apiSecrets[$apiMode] = $thisapicred[1];
$apiHost = 'https://api.phaxio.com/v2.1/';
$phaxio = new Phaxio($apiKeys[$apiMode], $apiSecrets[$apiMode], $apiHost);
try {
// Get all Phaxio fax numbers
$phaxioresultfour = $phaxio->doRequest("GET", 'phone_numbers');
$phaxionbstoarr = $this->object_to_array($phaxioresultfour);
$phaxioarr = [];
foreach ($phaxionbstoarr['data'] as $phkey => $phvalue) {
if (is_array($phvalue)) {
foreach ($phvalue as $phkey2 => $phvalue2) {
if ($phkey2 == 'phone_number') {
$phaxioarr[] = $phvalue2;
}
}
}
}
$phaxionmbrs = $phaxioarr;
} catch (InvalidRequestException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'invalid request error';
} catch (AuthenticationException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'authentication error';
} catch (APIConnectionException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'API connection error';
} catch (RateLimitException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'rate limit error';
} catch (NotFoundException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'not found error';
} catch (GeneralException $e) {
$phaxiobalance = 'unknown';
$phaxiosuccess = 'false';
$errortype = 'undefined error';
}
return $phaxionmbrs;
}
/**
* @NoAdminRequired
*/
protected function getFileID() {
if ($this->createdFile) {
return $this->createdFile;
}
$qb = $this->connection->getQueryBuilder();
// We create a new file entry and delete it after the test again
$fileName = $this->getUniqueID('TestRepairCleanTags', 12);
$qb->insert('filecache')
->values([
'path' => $qb->createNamedParameter($fileName),
'path_hash' => $qb->createNamedParameter(md5($fileName)),
])
->execute();
$fileName = $this->getUniqueID('TestRepairCleanTags', 12);
$qb->insert('filecache')
->values([
'path' => $qb->createNamedParameter($fileName),
'path_hash' => $qb->createNamedParameter(md5($fileName)),
])
->execute();
$this->createdFile = (int) $this->getLastInsertID('filecache', 'fileid');
return $this->createdFile;
}
/**
* @NoAdminRequired
*/
public function uploadfile($userId, $uploadfileforfax) {
$fileContent = file_get_contents($_FILES['uploadfileforfax']['tmp_name']);
$fileName = $_FILES['uploadfileforfax']['name'];
$fileSizeinit = $_FILES['uploadfileforfax']['size'];
$fileSize = $fileSizeinit / 1048576;
if ($this->folder->nodeExists('Pax_Fax/faxes_sent') == false) {
$this->folder->newFolder('Pax_Fax/faxes_sent');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_received') == false) {
$this->folder->newFolder('Pax_Fax/faxes_received');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_sent_failed') == false) {
$this->folder->newFolder('Pax_Fax/faxes_sent_failed');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_received_failed') == false) {
$this->folder->newFolder('Pax_Fax/faxes_received_failed');
}
if ($this->folder->nodeExists('Pax_Fax/temp_files') == false) {
$this->folder->newFolder('Pax_Fax/temp_files');
}
$userroot = $this->view->getRoot();
$targetfile = $userroot . "/Pax_Fax/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/Pax_Fax/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 . "/Pax_Fax/temp_files/" . $indfile);
$mbSize = $fileSizeinit / 1048576;
$totalflsizeinit += $mbSize;
}
$totalflsize = number_format($totalflsizeinit, 2) . ' MB';
return $totalflsize;
}
/**
* @NoAdminRequired
*/
public function pickfile($userId, $path) {
$userroot = $this->view->getRoot();
$fltgt = $userroot . $path;
$fileContent = $this->filesystem->file_get_contents($fltgt);
$fileNameinit = explode("/", $path);
$fileNamesec = array_reverse($fileNameinit);
$fileName = $fileNamesec[0];
if ($this->folder->nodeExists('Pax_Fax/faxes_sent') == false) {
$this->folder->newFolder('Pax_Fax/faxes_sent');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_received') == false) {
$this->folder->newFolder('Pax_Fax/faxes_received');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_sent_failed') == false) {
$this->folder->newFolder('Pax_Fax/faxes_sent_failed');
}
if ($this->folder->nodeExists('Pax_Fax/faxes_received_failed') == false) {
$this->folder->newFolder('Pax_Fax/faxes_received_failed');
}
if ($this->folder->nodeExists('Pax_Fax/temp_files') == false) {
$this->folder->newFolder('Pax_Fax/temp_files');
}
$targetfile = $userroot . "/Pax_Fax/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/Pax_Fax/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 . "/Pax_Fax/temp_files/" . $indfile);
$mbSize = $fileSizeinit / 1048576;
$totalflsizeinit += $mbSize;
}
$totalflsize = number_format($totalflsizeinit, 2) . ' MB';
return $totalflsize;
}
/**
* @NoAdminRequired
*/
public function removeupfile($userId, $removedfilename) {
$thisuserroot = $this->view->getRoot();
$tempfile = $thisuserroot . "/Pax_Fax/temp_files/" . $removedfilename;
$removetmpfile = $this->filesystem->unlink($tempfile);
// Get the cumulative files size of the uploaded files
$datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';
$targetdir = $datadir . $this->userId . "/files/Pax_Fax/temp_files";
$fileSystemIterator = new FilesystemIterator($targetdir);
$dirfiles = [];
foreach ($fileSystemIterator as $fileInfo){
$dirfiles[] = $fileInfo->getFilename();
}
$totalflsizeinit = 0;
foreach ($dirfiles as $key => $indfile) {
$fileSizeinit = $this->filesystem->filesize($thisuserroot . "/Pax_Fax/temp_files/" . $indfile);
$mbSize = $fileSizeinit / 1048576;
$totalflsizeinit += $mbSize;
}
$totalflsize = number_format($totalflsizeinit, 2) . ' MB';
return $totalflsize;
}
/**
* @NoAdminRequired
*/
public function getpickedfile($userId, $pickedfilename) {
$thisuserroot = $this->view->getRoot();
$temppickedfile = $thisuserroot . "/Pax_Fax/temp_files/" . $pickedfilename;
$getfilecontent = $this->filesystem->file_get_contents($temppickedfile);
$namesplit = explode(".", $pickedfilename);
$extension = end($namesplit);
if ($extension == "txt" || $extension == "html") {
$getpickedfile = $getfilecontent;
} elseif ($extension == "jpg") {
$getpickedfile = 'data:image/jpeg;base64,' . base64_encode($getfilecontent);
} elseif ($extension == "png") {
$getpickedfile = 'data:image/png;base64,' . base64_encode($getfilecontent);
} else { $getpickedfile = ""; }
return $getpickedfile;
}
/**
* @NoAdminRequired
*/
public function sendfax($userId, $uploadedtofax, $selectedcid, $toNumber) {
$tonumbertr = str_replace("+", "", $toNumber[0]);
$fldate = date("Y-m-d_H-i-s_").gettimeofday()["usec"];
$fromnumberdigits = str_replace("+", "", $selectedcid);
if ($selectedcid != '' && $selectedcid != 'click refresh button') { $fromnumber = $fromnumberdigits; } else { $fromnumber = 'nocallerid'; }
$countfaxfiles = count($uploadedtofax);
$openedfiles = [];
foreach ($uploadedtofax as $key => $flname) {
if ($key == 0) { $firstflname = $flname; }
$fileNamesec = array_reverse(explode(".", $flname));
$filenameext = $fileNamesec[0];
array_shift($fileNamesec);
$fileName = implode("", $fileNamesec);
$userroot = $this->view->getRoot();
if ($countfaxfiles == 1) {
$targetfile = $userroot . "/Pax_Fax/faxes_sent/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
} else {
if ($this->folder->nodeExists("Pax_Fax/faxes_sent/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate) == false) {
$this->folder->newFolder("Pax_Fax/faxes_sent/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate);
}
$targetfile = $userroot . "/Pax_Fax/faxes_sent/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
}
$fltgt = $userroot . "/Pax_Fax/temp_files/" . $flname;
$fileContent = $this->filesystem->file_get_contents($fltgt);
$target = $this->folder->newFile($targetfile);
$target->putContent($fileContent);
$removetmpfile = $this->filesystem->unlink($fltgt);
$datadir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/';
if ($countfaxfiles == 1) {
$openedfiles[] = fopen($datadir . $this->userId . "/files/Pax_Fax/faxes_sent/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext, "r");
} else {
$openedfiles[] = fopen($datadir . $this->userId . "/files/Pax_Fax/faxes_sent/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext, "r");
}
}
$params = array(
'to' => $toNumber,
'file' => $openedfiles,
'caller_id' => $selectedcid
);
$apiMode = 'live';
$thisapicred = $this->service->getapicredentials($this->userId);
$apiKeys[$apiMode] = $thisapicred[0];
$apiSecrets[$apiMode] = $thisapicred[1];
$apiHost = 'https://api.phaxio.com/v2.1/';
$phaxio = new Phaxio($apiKeys[$apiMode], $apiSecrets[$apiMode], $apiHost);
try {
$phaxioresultinit = $phaxio->sendFax($params);
$phaxioresultsec = $phaxio->doRequest("GET", 'faxes/' . urlencode((string)$phaxioresultinit['id']));
$statustoarr = $this->object_to_array($phaxioresultsec);
$phaxiosuccess = $statustoarr['success'];
$errortype = 'there are no errors';
} catch (InvalidRequestException $e) {
$phaxiosuccess = 'false';
$errortype = 'invalid request error';
} catch (AuthenticationException $e) {
$phaxiosuccess = 'false';
$errortype = 'authentication error';
} catch (APIConnectionException $e) {
$phaxiosuccess = 'false';
$errortype = 'API connection error';
} catch (RateLimitException $e) {
$phaxiosuccess = 'false';
$errortype = 'rate limit error';
} catch (NotFoundException $e) {
$phaxiosuccess = 'false';
$errortype = 'not found error';
} catch (GeneralException $e) {
$phaxiosuccess = 'false';
$errortype = 'undefined error';
}
$phaxioresult = ['success' => $phaxiosuccess, 'errortype' => $errortype];
if ($phaxiosuccess != 'true') {
foreach ($uploadedtofax as $key => $flname) {
$fileNamesec = array_reverse(explode(".", $flname));
$filenameext = $fileNamesec[0];
array_shift($fileNamesec);
$fileName = implode("", $fileNamesec);
if ($countfaxfiles == 1) {
$failedfl = $userroot . "/Pax_Fax/faxes_sent/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
$newtargetfl = $userroot . "/Pax_Fax/faxes_sent_failed/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
} else {
$failedfl = $userroot . "/Pax_Fax/faxes_sent/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "/" . $fileName . "_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
$this->folder->newFolder("Pax_Fax/faxes_sent_failed/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate);
$newtargetfl = $userroot . "/Pax_Fax/faxes_sent_failed/" . $firstflname . "_et_al_" . $fromnumber . "_" . $tonumbertr . "_" . $fldate . "/" . $fileName . "_" . $tonumbertr . "_" . $fldate . "." . $filenameext;
}
$fileContent = $this->filesystem->file_get_contents($failedfl);
$targetact = $this->folder->newFile($newtargetfl);
$targetact->putContent($fileContent);
$removefailed = $this->filesystem->unlink($failedfl);
}
}
return $phaxioresult;
}
/**
* @NoAdminRequired
*/
public function getsettings($userId) {
return $this->service->getsettings($this->userId);
}
/**
* @NoAdminRequired
*/
public function updatesettings($userId, $apiKey, $apiSecret, $webhookToken, $receiveUrl, $getNotification, $notificationEmail) {
return $this->service->updatesettings($this->userId, $apiKey, $apiSecret, $webhookToken, $receiveUrl, $getNotification, $notificationEmail);
}
}