function ShowDefaultMessage()
{
// Show previous input if there is something
if (ReturnGetPost('message') !== null) {
echo htmlentities(ReturnGetPost('message'));
}
}
<?php
}
?>
<?php
/* INCLUDES */
require_once 'include/GlobalConstants.php';
require_once 'include/UiHelper.php';
require_once 'include/PublicKey.php';
require_once 'include/GetPost.php';
require_once 'include/ErrorCheckCollector.php';
//the config options
require_once 'config.php';
/* HANDLE SENDING OF MESSAGES */
$actionDone = null;
if (ReturnGetPost('recieverid')) {
require_once 'SendTextMessage.php';
}
/* CHECK PREREQUISITES */
$errCol = new ErrorChkColl();
$sendingCheckSuccessful = true;
//later more requirements are added
//file: connection credentials
$errCol->registerGenericMessages('files', 'connCred', '<code>' . FILENAME_CONNCRED . '</code> was correctly created.', '<code>' . FILENAME_CONNCRED . '</code> was not correctly created.');
if (!file_exists(FILENAME_CONNCRED)) {
$errCol->registerError('files', 'connCred', 'The file does not exist.');
} else {
include_once FILENAME_CONNCRED;
if (!defined('MSGAPI_GATEWAY_THREEMA_ID') || !defined('MSGAPI_GATEWAY_THREEMA_ID_SECRET')) {
$errCol->registerError('files', 'connCred', 'Not all required constants are defined.');
} else {
* @return int
*/
function SendMessage(Threema\MsgApi\Connection $connector, $threemaId, $message)
{
$e2eHelper = new \Threema\MsgApi\Helpers\E2EHelper(KeyHexToBin(MSGAPI_PRIVATE_KEY), $connector);
$result = $e2eHelper->sendTextMessage($threemaId, $message);
if (true === $result->isSuccess()) {
return $result->getMessageId();
} else {
throw new Exception($result->getErrorMessage());
}
}
//get params
if (ReturnGetPost('recieverid') && preg_match('/' . REGEXP_THREEMAID_ANY . '/', ReturnGetPost('recieverid'))) {
$threemaId = htmlentities(ReturnGetPost('recieverid'));
$message = ReturnGetPost('message');
}
//create connection
$connector = CreateConnection();
//Send message
if ($threemaId !== null && $message !== null) {
if (!$isIncluded) {
header('Content-Type: text/plain');
}
$actionDone = true;
try {
$messageId = SendMessage($connector, $threemaId, $message);
} catch (Exception $e) {
http_response_code(500);
$errorMessage = $e->getMessage();
}
* @throws Exception
* @return string
*/
function FetchPublicKey(Threema\MsgApi\Connection $connector, $threemaId)
{
$result = $connector->fetchPublicKey($threemaId);
if ($result->isSuccess()) {
return $result->getPublicKey();
} else {
throw new Exception($result->getErrorMessage());
}
}
//get params
$threemaId = null;
if (ReturnGetPost('threemaid') && preg_match('/' . REGEXP_THREEMAID_ANY . '/', ReturnGetPost('threemaid'))) {
$threemaId = htmlentities(ReturnGetPost('threemaid'));
}
//create connection
$connector = CreateConnection();
//fetch public key and return a 500 error in case of a failure
if ($threemaId !== null) {
try {
//success: return all variants of the key as a JSON
$publicKey['long'] = FetchPublicKey($connector, $threemaId);
$publicKey['shortuserdisplay'] = KeyGetUserDisplay($publicKey['long']);
echo json_encode($publicKey);
} catch (Exception $e) {
http_response_code(500);
echo json_encode(['errorMessage' => $e->getMessage()]);
}
} else {
