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parsing data to javascript with laravel controller

I send data with this code to JS:
$user = User::where('id' , $this->selectedItem)->first();
$this->dispatchBrowserEvent('userModal', [
'name' => $user->name,
'signup' => jdate($user->created_at),
]);
‍‍jDate() Is a function to convert to Persian date
but in frontend for signup I will receive a empty value
and this is JS code to receive data :
window.addEventListener('userModal', event => {
console.log(event.detail);
});

I would suggest to simply use Carbon instead of jDate().
'signup' => \Carbon\Carbon::parse($user->created_at)->setTimezone('Asia/Tehran'),

WebPush failing to send

I'm using Minishlink/WebPush package to send a push notification from my server to my client but I'm getting this error:
array(3) {
["success"]=>
bool(false)
["endpoint"]=>
string(188) "***"
["message"]=>
string(179) "cURL error 77: error setting certificate verify locations:
CAfile: C:\xampp\apache\bin\curl-ca-bundle.crt
CApath: none (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)"
}
This is my code:
require __DIR__ . '../../../vendor/autoload.php';
use Minishlink\WebPush\WebPush;
$vapidAuth = array(
'VAPID' => array(
'subject' => 'https://github.com/Minishlink/web-push-php-example/',
'publicKey' => '***',
'privateKey' => '***'
)
);
$webPush = new WebPush($vapidAuth);
$res = $webPush->sendNotification(
$subscription['ius_endpoint'],
'hello world!',
$subscription['ius_p256dh'],
$subscription['ius_auth'],
true
);
My sw code on my client is working because I've tried to manually push a notification using javascript to my registered sw.

I found out an answer here
Download the certificate from: https://curl.haxx.se/ca/cacert.pem
Rename the cacert.pem file into curl-ca-bundle.crt
Copy the file into path/to/xampp/apache/bin
Restart apache

Get posts as json via ajax in wordress Beaver Builder

I have written a custom calendar module for use with Beaver Builder.
I want to fetch posts from a custom post_type of 'event' to populate the calendar.
In my beaver builder module I have the following:
wp_enqueue_script( 'axios', 'https://unpkg.com/axios/dist/axios.min.js');
wp_enqueue_script( 'qs', 'https://unpkg.com/qs/dist/qs.js');
function get_ajax_event_calendar_posts() {
// Query Arguments
$args = array(
'post_type' => array('event'),
'post_status' => array('publish'),
'posts_per_page' => 40,
'nopaging' => true,
'order' => 'DESC',
'orderby' => 'date',
'cat' => 1,
);
// The Query
$ajaxposts = get_posts( $args ); // changed to get_posts from wp_query, because `get_posts` returns an array
echo json_encode( $ajaxposts );
wp_die(); // this is required to terminate immediately and return a proper response
}
// Fire AJAX action for both logged in and non-logged in users
add_action('wp_ajax_get_ajax_event_calendar_posts','get_ajax_event_calendar_posts');
add_action('wp_ajax_nopriv_get_ajax_event_calendar_posts', 'get_ajax_event_calendar_posts');
and in my modules JavaScript (frontend.php) I have:
var data = { action: "get_ajax_event_calendar_posts" };
axios.post("<?php echo admin_url('admin-ajax.php');?>", Qs.stringify(data))
.then(function(response) {
console.log(JSON.stringify(response.data));
})
.catch(function(error) {
console.log(error);
});
I have one post in 'event'. In the browser, I test the endpoint by visiting xxx.flywheelsites.com/wp-admin/admin-ajax.php?action=get_ajax_event_calendar_posts and receive an empty array []. I expect to receive a single event. I've looked in the admin and can see the post.
When clicking on the button in my module to make the Ajax request, I receive a 400 error
Checking the logs, I receive the following error message:
(MISSING)127.0.0.1 - 04/Jan/2020:16:41:40 +0000 "POST /.wordpress/wp-admin/admin-ajax.php" 400 /www/.wordpress/wp-admin/admin-ajax.php 64263000 4103576 709.963 4096 35.21%!
This error message doesn't really tell me anything. I also altered my axios method to use a GET - however, I receive the same error.
Any advice on how I can debug this would be really helpful. Thanks!
Wordpress, Astra Theme, Beaver Builder, hosted on flywheel.
** Edit **
To test, in my get_ajax_event_calendar_posts method I am echo'ing out 'hello world'
function get_ajax_event_calendar_posts() {
// Query Arguments
$args = array(
'post_type' => array('event'),
'post_status' => array('publish'),
'posts_per_page' => 40,
'nopaging' => true,
'order' => 'DESC',
'orderby' => 'date',
'cat' => 1,
);
// The Query
$ajaxposts = get_posts( $args ); // changed to get_posts from wp_query, because `get_posts` returns an array
echo 'hello world'; //json_encode( $ajaxposts );
wp_die(); // this is required to terminate immediately and return a proper response
}
I visit the url in my browser and see 'hello world' - so it seems there might be a problem in querying the data? The logs don't contain anything useful. However, from this I can see I can hit the route and get a response from it.
** Edit **
I can now view the posts when hitting the url directly. Appears to be an issue of cacheing.... I have updated my JS - yet the old files persist. I'm hopeful this is just a cacheing issue...

Using Beaver Builder, I had to clear Beaver Builders cache. To clear it, go into settings -> beaver-builder -> tools and click the clear cache button.

Route and Post parameter in the Yii2 with ajax

I call AJAX-request in my jQuery-script. I have created the controller (AjaxController) and method actionRequest inside this. JQuery sends this request:
jQuery.ajax({
url: location.origin + '/web/index.php?r=ajax/request',
async: false,
type: 'POST',
data: {'param': 32},
dataType: 'json',
success: function(data) {result = data}
});
and this code is in controller's script:
public function actionRequest() {
$param = Yii::$app->request->post('param');
echo json_encode($param);
}
Controller has accepts this option and send its back. JavaScript displays this option (result) with the help of "alert()". If I send it with GET methods, then all works correctly and window displays "32". But if I change this request into the "POST", window displays "undefined". If I send request to my PHP-script (path: /web/php), then all works correctly too. And if I will delete all code from my controller and leave only:
<?php
$param = $_POST['param'];
echo json_encode($param);
?>
and ask the script directly, then all works correctly too...
There are all signs which mean that error is in the framework, when I use AJAX-method POST. Because if I write this code inside my controller:
$root = $_SERVER['DOCUMENT_ROOT'];
$file = fopen($root . '/text.txt', 'w');
fwrite($file, '1');
fclose($file);
then I send GET-request, and code is completed and create file in the root directory on the site. But if I change request into the POST, then file is not created.
Source of my controller:
<?php
namespace app\controllers;
use Yii;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\filters\VerbFilter;
use app\models\LoginForm;
use app\models\ContactForm;
use yii\helpers\Html;
class AjaxController extends Controller {
public function behaviors() {
return [
'access' => [
'class' => AccessControl::className(),
'only' => ['logout'],
'rules' => [
[
'actions' => ['logout'],
'allow' => true,
'roles' => ['#'],
],
],
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'logout' => ['post'],
],
],
];
}
public function actions() {
return [
'error' => [
'class' => 'yii\web\ErrorAction',
],
'captcha' => [
'class' => 'yii\captcha\CaptchaAction',
'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
],
];
}
public function actionIndex() {
return '';
}
public function actionRequest() {
$param = Yii::$app->request->post('param');
echo json_encode($param);
}
}
?>
My UrlManager:
'urlManager' => [
'enablePrettyUrl' => true,
'showScriptName' => false,
'suffix' => '/',
'rules' => [
'' => 'site/index',
'register' => 'site/register'
]
]

Based on your UrlManager settings, try to change your ajax url to this instead.
url: location.origin + '/ajax/request/',
Just append the controller name, action name, and trailing forward slash.
The reasons are
you set enablePrettyUrl to true
showScriptName to false
suffix to /
I have tested this and it works for both GET and POST type.
Just remember to change the function to obtain GET and POST param accordingly.

Triggering different actions on same route based on request type in Zend Framework 2

I am trying to make ZF2 respond in REST way to different request type.
In my module.config.php I have this router config.
'router' => array(
'routes' => array(
'student' => array(
'type' => 'segment',
'options' => array(
'route' => '/student[/:action][/:id]',
'constraints' => array(
'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
'id' => '[0-9]+',
),
'defaults' => array(
'controller' => 'Student\Controller\Student',
'action' => 'index',
),
),
),
),
),
On frontend I am using Backbone to send GET, POST, DELETE requests to server based on user interactions.
When user trigger action to delete student with id of n, backbone will send /somePath/student/n using DELETE request.
When user trigger action to get student with id of n, backbone will send /somePath/student/n using GET request.
If I want current setup to work I have to change Backbone request and change URL from student/n to student/delete/n if I want to delete student with that id and similarly for GET.
This is what I did on client side which I would like to avoid.
define(['backbone'], function(Backbone){
return Backbone.Model.extend({
defaults:{
//set default model values
},
initialize: function(){
//initialize
},
methodToURL: {
'delete': '/student/delete'
},
sync: function(method, model, options) {
options = options || {};
var id = arguments[1]['id']
options.url = model.methodToURL[method.toLowerCase()] + '/' + id;
return Backbone.sync.apply(this, arguments);
}
});
});
In controller on server side I have different action methods I would like to run for different request types.
public function deleteAction()
{
//some code
}
public function getAction()
{
//some code
}
I don't want to change default backbone behaviour (intercepting and altering requests).
Is there a way to configure ZF2 router to use same route but trigger different actions based on request method type?

You can use Method route as child route of segment route. http://framework.zend.com/manual/2.3/en/modules/zend.mvc.routing.html
There is a example named A complex example with child routes where author for blog literal route create child routes each of which is different type.
Simply You can create child routes in your student route which will be type Method for each method You want to use and then change only action for this method types.
'router' => array(
'routes' => array(
'student' => array(
'type' => 'segment',
'options' => array(
'route' => '/student[/:action][/:id]',
'constraints' => array(
'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
'id' => '[0-9]+',
),
'defaults' => array(
'controller' => 'Student\Controller\Student',
'action' => 'index',
),
),
'may_terminate' => true,
'child_routes' => array(
'delete' => array(
'type' => 'method',
'options' => array(
'verb' => 'delete',
'defaults' => array(
'action' => 'delete'
),
),
),
'put' => array(
'type' => 'method',
'options' => array(
'verb' => 'put',
'defaults' => array(
'action' => 'put'
),
),
),//and so on...
),
),
),
),

You can use the Zend\Mvc\Controller\AbstractRestfulController
It will call Certain function depending on the HTTP request method
class StudentRest extends AbstractRestfulController {
/**
* will be called with a GET request when it detects that route
* matches paramater id has been set
*/
public function get($id) {
/*load studentdata*/
return new JsonModel($data);
}
/**
* Will be called on a POST request, and data should be sent with a $_POST
* This should create a new object/row in db and return 201
*/
public function Create($data) {
/*create student*/
$this->response->setStatusCode(201); // if new student was created.
return JsonModel();
}
/**
* Will be called on a PUT request. Data should be sent via $_POST
* It also requires that the $id parameter is set in the route match
*/
public function Update($id, $data) {}
/**
* Will be called on a DELETE request, It requires that the $id parameter is set in the route match
*/
public function Delete($id) {}
}
with that u can just link to the controller via the route as so
'student' => array(
'type' => 'segment',
'options' => array(
'route' => '/student[/:id]',
'constraints' => array(
'id' => '[0-9]+',
),
'defaults' => array(
'controller' => 'Student\Controller\StudentRest ',
),
),
),
there are also some function for getList which will be called when not suppling $id in route parameters.
Also might be worth saying that the default implementation of all the functions returns a 405 with a ['content' => 'Method Not Allowed']
Documentation how to use it

As per the documentation :
http://framework.zend.com/manual/1.12/en/zend.controller.request.html
Determining the Request Method
getMethod() allows you to determine the HTTP request method used to request the current resource. Additionally, a variety of methods exist that allow you to get boolean responses when asking if a specific type of request has been made:
isGet()
isPost()
isPut()
isDelete()
isHead()
isOptions()
The primary use case for these is for creating RESTful MVC architectures.