I've set up a clean extension and am trying to pull in info from the extension's config.yml file. Config.yml is placed inside the extension folder (at the same level as Extension.php).
At the moment I'm just testing to see if I can retrieve the config. Here's the whole Extension.php:
<?php
namespace Bolt\Extension\andyjessop\vimeo;
use Bolt\Events\CronEvent;
use Bolt\Events\CronEvents;
use Bolt\Application;
use Bolt\BaseExtension;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
class Extension extends BaseExtension
{
public function initialize() {
$this->app->get('api/update_video_content', array($this, 'updateVideoContent'))
->bind('updateVideoContent');
}
public function getName()
{
return "vimeo";
}
public function updateVideoContent()
{
$config = $this->config['user_id'];
$response = $this->app->json($config);
return $response;
}
}
And in the config.yml:
access_token: xxxxxxxx
user_id: xxxx
api_base_url: https://api.vimeo.com/
But it returns an empty object. What am I doing wrong here?
Is your config called Config.yml.dist or config.yml.dist - note the capital C, it should be all lowercase? Other than that, after installation of your extension the config.yml.dist will be copied to app/config/extensions/{extensionname}.config.yml and the values in there will be used.
Related
I created a service provider named AdminServiceProvider
namespace App\Providers;
use Modules\Orders\Models\Orders;
use Illuminate\Support\ServiceProvider;
use View;
class AdminServiceProvider extends ServiceProvider
{
public function boot()
{
$comments = Orders::get_new_comments();
View::share('comments', $comments);
}
public function register()
{
}
}
Registered the provider
App\Providers\AdminServiceProvider::class,
Now I try to attach it to the controller
namespace App\Http\Controllers\admin;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Providers\AdminServiceProvider;
class AdminController extends Controller
{
public $lang;
public function __construct()
{
}
public function index(){
return view('admin/dashboard');
}
}
Now I get this error message
Undefined variable: comments
This is the first time I try to use a custom service provider and don't know exactly how it works I'm sure there's something missing Hope you can help. Thanks in advance.
[UPDATE]
removed use App\Providers\AdminServiceProvider; from the controller
php artisan clear-compiled solved the problem but I want to attach it to some controllers not all controllers as the $comments are sent to all contollers in my app. So how to attach the service provider to specific controllers not all of them?
For the undefined variable run: php artisan clear-compiled will solve it
If you want to share a variable in some of your views you can create a middleware and assign it to the views you want to share the data with:
First create a middleware: php artisan make:middleware someName
Then in the handle function you add your view sharing logic:
$comments = Orders::get_new_comments();
view()->share('comments',$comments);
return $next($request);
Then register your middleware under the $routeMiddleware array and
give it an alias.
Then attach it to your routes like:
Route::group(['middleware'=> 'yourMiddlewwareName'], function(){
//your routes
});
If you have all your admin views in one directory (views\admin for example) you can use view composer in AdminServiceProvider:
public function boot()
{
view()->composer('admin.*', function($view){
$view->with('comments', Orders::get_new_comments());
});
}
It will attach comments variable to each view in your views\admin directory.
You can also attach a variable to some specific views or folders like this:
view()->composer(['admin.posts.*', 'admin.pages.index'], function($view){
$view->with('comments', Orders::get_new_comments());
});
We are in the process of re-writing one of our applications using ASP.NET Core. The architecture we're trying for has a Web API running on a different URL from the presentation. The root URL for this API will change in different environments, of course, so I'm trying to figure out how I can set up configuration and access to the Web API root URL in the JavaScript that requires it for retrieving data. For example, say I have an AJAX call to fetch some data from the API:
$.ajax({
dataType: "json",
url: "http://this.url.will.change/api/whatever", //this will change!
success: function(response) {
//load the items
}
});
I've set up appsettings.json files for various build/deploy scenarios and have them reading and injecting nicely, so I can store the URL there.
{
"Data": {
"DefaultConnection": {
"ConnectionString": "whatever"
}
},
"AppSettings": {
"ApiRootUrl": "http://apiroot/api/"
}
}
I considered writing a UrlHelper extension to provide the Web API root, but I don't think there's a way to inject the IOptions object into a static extension method. So, my question is really this: How can I make a configuration setting globally available in my CSHTML and JavaScript?
Update your Startup.cs like below
public class Startup {
public IConfigurationRoot Configuration { get; set; }
public Startup(IHostingEnvironment env, IApplicationEnvironment appEnv) {
IConfigurationBuilder builder = new ConfigurationBuilder()
.SetBasePath(appEnv.ApplicationBasePath)
.AddJsonFile("appsettings.json");
Configuration = builder.Build();
}
public void ConfigureServices(IServiceCollection services) {
services.AddSingleton(_ => Configuration);
}
}
Then on your controller you can inject configuration like this
public class ConfigurationController : Controller {
private readonly IConfigurationRoot config;
public ConfigurationController (IConfigurationRoot config) {
this.config = config;
}
public string Test() {
return config.Get<string>("AppSettings:ApiRootUrl");
}
}
We've used to create a special configuration controller which was responsible for creating a dynamic javascript file from selected configurations settings. You can inject IOptions to the controller. Then from the options you can construct a new custom configuration object which will hold only the properties you want to expose (you probably don't want to expose anything like connection string to your db).
Use a json library (like json.net) to serialize this custom configuration object to a JSON string and create file content out of it like
string fileContent = "var globalConf =" + JsonConvert.SerializeObject(configObject);
Convert the string to array of bytes and return it as FileContentResult.
We were also setting some cache headers so the browser didn't hit the controller each time and used cache.
Of course you need to setup routing o the call to specific URL will hit your controller and return the javascript file you have dynamically created. You can reference it on a website using usual script tag.
As for the server side rendering you can always include IOptions in the model (or create a new model which will wrap both options and the original model)
I have been some time without programing in Synfony and I have some doubts.
Is posible that and Action Controller return a variable (for example and integer) instead of a Response Object or Json Object.
What I need is call a function inside another function in a different Controller. If the 2 functions live in the same Controller it has no problem (like this):
class AController{
public function AAction(){
$var = $this->BAction(); //Do whatever I want with $var
return Response ("Hello");
}
public function BAction(){
return 34; //return an integer instead of a Response
}
}
THE PROBLEM IS when the BAction is in another Controller. If I use a forward, Symfony expect that BAction return a Response object or a Json array, but I only want to return a simple variale.
Is this posible?? Return a simple integer...
Thanks a lot!!
No a Action must return a Response Object. But if you have two controllers (that will say two different classes) then you could create a service.
app/config/config.yml
services:
app.my_ownservice:
class: AppBundle\Services\OwnService
arguments:
entityManager: "#doctrine.orm.entity_manager"
app/Services/OwnService.php
namespace AppBundle\Services;
use Doctrine\ORM\EntityManager;
class OwnService {
/**
*
* #var EntityManager
*/
private $em;
public function __constructor(EntityManager $entityManager)
{
$this->em = $entityManager;
}
public function doSomething(){
// you could use the entitymanager here
return 'Okay i will do something.';
}
}
And from each controller (or whatever) you can do:
$myOwnService = $this->get('app.my_ownservice');
$text = $myOwnService->doSomething();
// echo $text;
A controller should never use another controllers action. Thats not the problem that Controllers solve. Symfony business logic structure is SOA based. (https://en.wikipedia.org/wiki/Service-oriented_architecture) Therefore for custom business logic you should always use either:
Services: http://symfony.com/doc/current/book/service_container.html
Events: http://symfony.com/doc/current/components/event_dispatcher/introduction.html
an exception appears when i am trying to customise registration form using fosuserbundle
Attempted to load class "RegistrationFormType" from namespace "PFE\UserBundle\Form\Type".
Did you forget a "use" statement for another namespace?
mu code
namespace PFE\UserBundle\Form\Type;
use Symfony\Component\Form\FormBuilderInterface;
use FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;
class RegistrationFormType extends BaseType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
parent::buildForm($builder, $options);
$builder->add('nom')->add('prenom');
}
public function getName()
{
return 'pfe_user_registration';
}
}
Probably just adding a \ this way:
use \FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;
Another possible solution is flushing APC. If you have set up APC sometimes it produces this kind of misterious errors.
To do that just restart your Apache, Nginx or the webserver you are using.
I hope this will help.
I have a controller that calls a helper class in my app/helpers directory and then that helpers calls another class within it's namespace, but it can't find that class.
So here is my controller:
<?php
namespace App\Controllers\Dash;
use \App\Models\SalesFlyer;
use \App\Helpers\MyPdf;
class FlyerBuilderController extends BaseController {
public function getPdf($flyerId = null) {
$flyer = new SalesFlyer();
$flyerData = $flyer->getSalesFlyerName($flyerId);
$flyerPath = public_path().'/assets/media/flyers/'.Session::get('userid').'/'.$flyerData->name.'-'.$flyerId.'.html';
return MyPdf::downloadPdf($flyerPath, $flyerData->name);
}
}
It catches MyPdf class perfectly fine. Here is MyPdf class:
<?php
namespace App\Helpers;
class MyPdf {
public static function downloadPdf($filePath, $filename) {
$client = new PdfCrowd("anthonythomas", "1ebd0d6e3ec1dfa83a6c5f3dd32906f0");
// other code here
}
}
The PdfCrowd class is within App\Helpers namespace like so:
<?php
namespace App\Helpers;
//
// Pdfcrowd API client.
//
class PdfCrowd { }
Class 'App\Helpers\PdfCrowd' not found
Here is my start/global.php file:
<?php
ClassLoader::addDirectories(array(
app_path().'/commands',
app_path().'/controllers',
app_path().'/controllers/dash',
app_path().'/controllers/dash/product',
app_path().'/models/Product',
app_path().'/models',
app_path().'/database/seeds',
app_path().'/helpers',
));
Then here is my composer:
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/controllers/dash",
"app/controllers/dash/product",
"app/models",
"app/models/Product",
"app/helpers",
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
]
}
Any idea why I'm getting that error?..
Everything looks fine but you also have to remember to
composer dump-autoload
Every time you create a new class. Also, check the file
vendor/composer/autoload_classmap.php
You must see your Helper class there.
But if you use PSR-4, you can use the same namespace and you won't have execute composer dump-autoload again:
"autoload": {
"psr-4": {
"App\\Helpers\\": "app/helpers"
}
},
Just remember to remove "app/helpers", from the classmap.
Ok for a shared hosting provider... EVERYTIME you add a new namespace and update composer even with psr-4 it seems, you have to replace the vendor directory with the current one on your local machine for it to actually go through! This saved me so much hours of time after I realized I had to replace the vendor directory everytime a composer dump-autoload was issued locally.