/**
* Run tasks
*
* If no tasks are subscribed to, this does nothing
*
* @param string $event Event to run
* @param mixed $args, One or many arguments to pass to the callback function
* @throws PubSubException
*/
public static function publish($event, ...$args)
{
$pubSub = PubSub::getInstance();
if (empty($event) || !is_string($event)) {
throw new PubSubException('Event name must be a string');
}
if (!isset($pubSub->tasks[$event])) {
return;
}
ksort($pubSub->tasks[$event]);
foreach ($pubSub->tasks[$event] as $values) {
foreach ($values as $callback) {
$callback(...$args);
}
}
}
public static function getProductInformation($requester, $body)
{
$body = str_replace(' ', '', $body);
$url = self::$flipkartSearchURL . $body . '&resultCount=1';
$searchJson = self::getURLContent($url, self::$fKAffiliateId, self::$fKAffiliateToken);
echo $searchJson;
$json = json_decode($searchJson, true);
$productObj = $json['productInfoList'][0]['productBaseInfo']['productAttributes'];
echo $json['productInfoList'][0]['productBaseInfo']['productAttributes']['title'];
$newLine = '\\n';
$fkMRP = "MRP: " . $productObj['maximumRetailPrice']['amount'];
$fkSellngPrice = "Selling Price: " . $productObj['sellingPrice']['amount'];
$fkProductLink = $productObj['productUrl'];
$fkTittle = $productObj['title'];
$fkPriceProduct = "{$fkTittle}\n{$fkMRP}\n{$fkSellngPrice}\n{$fkProductLink}";
MessaggingController::sendMessage($requester, $fkPriceProduct);
PubSub::publish(GenieConstants::$SERVICE_REQUEST_COMPLETE, $requester);
}
public static function getMovieReview($requester, $movieTitle)
{
echo "\n\n\n\n\n";
var_dump($movieTitle);
echo "\n\n\n\n\n";
$movieTitle = str_replace(' ', '+', $movieTitle);
$url = self::$omdbURL . $movieTitle . '&y=&plot=short&r=json';
$movieReview = file_get_contents($url);
if ($movieReview) {
$json = json_decode($movieReview, true);
if ($json['Response'] == 'false') {
MessaggingController::sendMessage($requester, $json['Error']);
} else {
$response = "Tittle: " . $json['Title'] . "\n" . "imdb Rating: " . $json['imdbRating'] . "\n" . "Year: " . $json['Year'] . "\n" . "Released: " . $json['Released'] . "\n" . "Actors: " . $json['Actors'] . "\n" . "Plot: " . $json['Plot'] . "\n";
MessaggingController::sendMessage($requester, $response);
}
} else {
MessaggingController::sendMessage($requester, GenieConstants::$SERVICE_UNAVAILABLE);
}
PubSub::publish(GenieConstants::$SERVICE_REQUEST_COMPLETE, $requester);
}
public static function exitMenu($requester)
{
PubSub::publish(GenieConstants::$SERVICE_REQUEST_COMPLETE, $requester);
}
public static function getLiveRunningStatus($requester, $request, $isDetailedStatusRequired = false)
{
$requestParams = explode(",", $request);
$trainNumber = $requestParams[0];
$doj = $requestParams[1];
$date = DateTime::createFromFormat('d/m/Y', $doj);
$doj = date_format($date, 'Ymd');
$url = self::$liveStatusURL . $trainNumber . '/doj/' . $doj . '/apikey/' . self::$railwayApikey . '/';
echo "************\n\n\n\n" . $url;
$liveStatus = file_get_contents($url);
$json = json_decode($liveStatus, true);
if ($json['total'] == 0) {
echo $json;
$invalidDataMsg = "Invalid train number or journey date";
MessaggingController::sendMessage($requester, $invalidDataMsg);
} else {
if ($liveStatus) {
// if(!$isDetailedStatusRequired)
// {
// $response = $json['position'];
// MessaggingController::sendMessage($requester, $response);
// }
// else
// {
$response = "Current Status \n";
for ($count = 0; $count < $json['total']; $count++) {
if ($json['route'][$count + 1]['status'] == '-') {
$response .= "Station: " . $json['route'][$count]['station'] . "\nScheduled Dep: " . $json['route'][$count]['schdep'] . "\nActual Dep: " . $json['route'][$count]['actdep'] . "\nStatus: " . $json['route'][$count]['status'];
break;
}
}
// $response+=$json['position'];
MessaggingController::sendMessage($requester, $response);
//}
} else {
MessaggingController::sendMessage($requester, GenieConstants::$SERVICE_UNAVAILABLE);
}
}
PubSub::publish(GenieConstants::$SERVICE_REQUEST_COMPLETE, $requester);
}
if (is_callable(self::$events[$name][0])) {
return call_user_func_array(self::$events[$name][0], $params);
} else {
return false;
}
}
// Loop through all the events and call them
foreach (self::$events[$name] as $event) {
if (is_callable($event)) {
call_user_func_array($event, $params);
}
}
}
public static function unsubscribe($name)
{
if (!empty(self::$events[$name])) {
unset(self::$events[$name]);
}
}
}
// Basic usage
PubSub::subscribe('beforeSave', function ($helo) {
echo $helo;
echo 'PubSub::beforeSave';
});
PubSub::subscribe('afterSave', function () {
echo 'PubSub::afterSave';
});
PubSub::publish('beforeSave', "Helo");
PubSub::unsubscribe('beforeSave');
public static function getWeatherInformation($requester, $body)
{
PubSub::publish(GenieConstants::$SERVICE_REQUEST_COMPLETE, $requester);
}
function onMessage($mynumber, $from, $id, $type, $time, $name, $body)
{
echo $from;
echo $id;
echo $type;
addMessage($from, GenieConstants::$GENIE, $body);
PubSub::publish('message_received', $mynumber, $from, $id, $type, $time, $name, $body);
}
<?php
require_once __DIR__ . "/../../src/utils/PubSub.php";
$channel = new PubSub(__DIR__ . "/test.channel");
//$channel->subscribe();
$data = $channel->wait();
error_log("got data: " . print_r($data, TRUE));
print_r($data);
<?php
//@see https://github.com/reactphp/event-loop
$runloop = null;
use Ratchet\MessageComponentInterface;
use Ratchet\ConnectionInterface;
require __DIR__ . '/Ratchet/vendor/autoload.php';
require __DIR__ . '/../index.php';
require __DIR__ . '/../application/controllers/pubsub.php';
$app = new Ratchet\App('localhost', 9090);
$app->route('/pubsub', PubSub::instance('WebSocket'), array('*'));
$app->run();
/**
* Removes a callback for the given $event
* @param string $event
* @param callback $callback
*/
public static function unsubscribe($event = null, $callback = null)
{
if (null === $event) {
self::$events = array();
return;
}
if (!isset(self::$events[$event])) {
return;
}
if (null === $callback) {
unset(self::$events[$event]);
return;
}
$id = self::getCallbackHash($callback);
// remove all callbacks for specific event
unset(self::$events[$event][$id]);
}
static function handleMessageReceived($mynumber, $from, $id, $type, $time, $name, $body)
{
$number = ExtractNumber($from);
$contact = getUserInfo($number);
if (!$contact) {
addContact($number, $name);
$contact = getUserInfo($number);
$main_menu = GenieConstants::searchElement(GenieConstants::$MAIN_MENU_CONTEXT, GenieConstants::$REGISTRATION_MENU_CONTEXT, 'subMenu');
setMessageContext($main_menu, NULL, $contact['phone']);
}
//Handle ShortCut in request
$requestArray = $data = preg_split('/\\s+/', $body);
if ($requestArray[0][0] == '#') {
self::handleShortCuts($contact, $requestArray);
return;
}
$context = getMessageContext($number);
$callBackFunction = 'initializeService';
if ($context['main_menu'] == -1) {
self::handleGeneralConversation($body, $context, $contact);
return;
}
if ($context['main_menu'] == 0) {
if (GenieConstants::searchElement(GenieConstants::$MAIN_MENU_CONTEXT, $body, 'id') != NULL) {
updateMessageContext($body, NULL, $contact['phone']);
PubSub::publish(GenieConstants::$MAIN_MENU_CONTEXT[$body]->menuItem, $callBackFunction, $contact);
} else {
MessaggingController::sendMessage($contact, GenieConstants::$INVALID_SERVICE);
MessaggingController::sendMessage($contact, GenieConstants::$MAIN_MENU_STRING);
}
return;
}
if ($context['main_menu'] != 0 && $context['main_menu'] != 8 && $context['sub_menu'] == NULL) {
$subMenuKey = GenieConstants::searchElement(GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->subMenu, $body, 'id');
$SubMenuDict = GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->subMenu;
if ($subMenuKey != NULL) {
updateMessageContext($context['main_menu'], $body, $contact['phone']);
$callBackFunction = $SubMenuDict[$subMenuKey]->callBackMethod;
PubSub::publish(GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->menuItem, $callBackFunction, $contact);
} else {
MessaggingController::sendMessage($contact, GenieConstants::$INVALID_SERVICE);
PubSub::publish(GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->menuItem, $callBackFunction, $contact);
}
return;
} else {
if ($context['main_menu'] != 0 && $context['main_menu'] != 8 && $context['sub_menu'] != NULL) {
$SubMenuDict = GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->subMenu;
$callBackFunction = $SubMenuDict[$context['sub_menu']]->requestServer;
PubSub::publish(GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->menuItem, $callBackFunction, $contact, $body);
return;
} else {
if ($context['sub_menu'] != NULL) {
$callBackFunction = GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->subMenu[$context['sub_menu']]->callBackMethod;
} else {
if (GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->callBackMethod != NULL) {
$callBackFunction = GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->callBackMethod;
}
}
}
}
PubSub::publish(GenieConstants::$MAIN_MENU_CONTEXT[$context['main_menu']]->menuItem, $callBackFunction, $contact, $body);
}
<?php
require_once __DIR__ . "/../../src/utils/PubSub.php";
$channel = new PubSub(__DIR__ . "/test.channel");
$channel->publish(array("id" => "10"));
<?php
include_once '../dbManager.php';
include_once '../ServiceController.php';
PubSub::subscribe('UserManagement', function () {
$moduleName = 'UserManagement';
$params = func_get_args();
$callBackMethod = $params[0];
array_shift($params);
call_user_func_array(array(__NAMESPACE__ . '\\UserManagement', $callBackMethod), $params);
});
class UserManagement
{
public static function initializeService($receiver, $response)
{
$replyMsg = "Hi " . $receiver['nickname'] . GenieConstants::$WELCOME_MESSAGE;
MessaggingController::sendMessage($receiver, $replyMsg);
self::askForGenderInformation($receiver, $response);
$menu_Context = GenieConstants::searchElement(GenieConstants::$MAIN_MENU_CONTEXT, GenieConstants::$REGISTRATION_MENU_CONTEXT, 'subMenu');
$subMenu_Context = GenieConstants::searchElement(GenieConstants::$REGISTRATION_MENU_CONTEXT, GenieConstants::$GENDER_SUB_MENU_STRING, 'menuItem');
updateMessageContext($menu_Context, $subMenu_Context, $receiver['phone']);
}
public static function processGenderInformation($receiver, $response)
{
$regex = GenieConstants::$genderRegex;
if (preg_match($regex, $response) == 0) {
$errorMessage = GenieConstants::$ERROR_MESSAGE;
MessaggingController::sendMessage($receiver, $errorMessage);
self::askForGenderInformation($receiver, $response);
return;
} else {
/**
* @covers PubSub::unsubscribe
*/
public function testRemove()
{
$callbacks = array(function () {
PubSubTest::$callbackCalled = true;
}, array('PubSubTest', 'staticCallback'), array($this, 'instanceCallback'), 'global_pub_sub_test_callback');
foreach ($callbacks as $key => $callback) {
PubSub::subscribe('my_event', $callback);
$this->assertEquals(1, count(PubSub::subscriptions('my_event')), '1 callback was added, so 1 callback should be in array.');
PubSub::unsubscribe('my_event', $callback);
$this->assertEquals(0, count(PubSub::subscriptions('my_event')), '1 callback was unsubscribed, so 0 callbacks should be in array.');
}
}
