add json api

app/Controller/Api/V1/Test/TestController.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Controller\Api\V1\Test;
+use App\Controller\Controller;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Psr\Http\Message\ResponseInterface as Response;
+
+class TestController extends Controller
+{
+
+    public function index(Request $request, Response $response, $args)
+    {
+        return $this->jsonApi->render($response,['username' => 'akhgar.net', 'realname' => 'Afsh', 'age' => 32]);
+    }
+}

app/Middleware/RouterMiddleware.php

@@ -1,14 +1,4 @@
 <?php
-/**
- * Created by PhpStorm.
- * User: afshin
- * Date: 11/14/17
- * Time: 12:22 AM
- */
-
-namespace App\Middleware;
-
-
 namespace App\Middleware;
 
 use Core\Interfaces\_Middleware;
@@ -25,9 +15,7 @@ public function __invoke($request, $response, $next) {
         if ($route) {
 
             $route_name = $route->getName();
-
             $uri_page_parameter = $request->getParam('page');
-
             // We want to retrieve the whole url including all the get parameters to get the current url itself
             // Excluding page (pagination) parameter.
             if ($uri_page_parameter != '') {
@@ -37,13 +25,8 @@ public function __invoke($request, $response, $next) {
             // We'll also check if the request has been sent using get method
             $uri_request_sent = explode('?', $uri);
 
-            // Route Information
-            $this->container->view->getEnvironment()->addGlobal('uri', [
-                'link' => $uri,
-                'request_sent' => (isset($uri_request_sent[1])) ? true : false
-            ]);
-            $this->container->view->getEnvironment()->addGlobal('current_route', $route_name);
-            $this->container->view->getEnvironment()->addGlobal('current_path', $current_path);
+
+            $GLOBALS['current_route_path'] = rtrim($current_path,'/');
         }
 
         $response = $next($request, $response);

app/Routes/Api.php

@@ -0,0 +1,2 @@
+<?php
+$route->get('/api/v1/test', \App\Controller\Api\V1\Test\TestController::class.':index')->setName('api_test');

bootstrap/dependencies.php

@@ -175,6 +175,12 @@
     return new \Core\Handlers\JsonHandler();
 };
 
+$container['jsonApi'] = function ($container) {
+    return new \Core\Renderers\JsonApiRenderer();
+};
+
+
+
 $app->getContainer()['view']->getRenderer()->getCompiler()->directive('helloWorld', function(){
 
     return "<?php echo 'Hello Directive'; ?>";

bootstrap/routes.php

@@ -6,13 +6,14 @@
 /** Route Partial Loadup =================================================== */
 foreach ($files as $partial) {
     $file = __APP_ROOT__.'app/Routes/'.$partial;
-
+    $filse[] = $file;
     if ( ! file_exists($file))
     {
         $msg = "Route partial [{$partial}] not found.";
     }
     include $file;
 }
+
 $route->get('/', HomeController::class.':index')->setName('home');
 
 $route->resource('/user/auth', '\App\Controller\User\AuthController', $args = []);

composer.json

@@ -16,7 +16,8 @@
         "cli-tool",
         "console",
         "phpunit",
-        "Modular"
+        "Modular",
+        "Json APi"
     ],
     "require": {
         "php": ">= 7.0.0",
@@ -46,5 +47,9 @@
             "App\\": "app/",
             "Core\\": "core/"
         }
+    },
+    "scripts": {
+        "start": "php -S localhost:7000 -t public/",
+        "test": "phpunit"
     }
 }

config/view.php

@@ -1,4 +1,4 @@
-<?php 
+<?php
 return [
     // Renderer settings
 	'view' => [

core/Helpers/Env.php

@@ -20,7 +20,6 @@ public function __invoke($filePath ,$key, $default = null)
         }else {
             return '';
         }
-
         $value = getenv($key);
 
         if ($value === false) {
@@ -41,6 +40,7 @@ public function __invoke($filePath ,$key, $default = null)
                 return null;
         }
         $strLen = strlen($value);
+
         if ($strLen > 1 && $value[0] === '"' && $value[$strLen - 1] === '"') {
             return substr($value, 1, -1);
         }

core/Renderers/JsonApiRenderer.php

@@ -0,0 +1,59 @@
+<?php
+namespace Core\Renderers;
+
+use Psr\Http\Message\ResponseInterface;
+use Slim\Http\Body;
+
+class JsonApiRenderer
+{
+    /**
+     * Bitmask consisting of <b>JSON_HEX_QUOT</b>,
+     * <b>JSON_HEX_TAG</b>,
+     * <b>JSON_HEX_AMP</b>,
+     * <b>JSON_HEX_APOS</b>,
+     * <b>JSON_NUMERIC_CHECK</b>,
+     * <b>JSON_PRETTY_PRINT</b>,
+     * <b>JSON_UNESCAPED_SLASHES</b>,
+     * <b>JSON_FORCE_OBJECT</b>,
+     * <b>JSON_UNESCAPED_UNICODE</b>.
+     * The behaviour of these constants is described on
+     * the JSON constants page.
+     * @var int
+     */
+    /**
+     * Output rendered template
+     *
+     * @param  ResponseInterface $response
+     * @param  array $data Associative array of data to be returned
+     * @param  int $status HTTP status code
+     * @param  array $addHeaders Associative array of header to be added
+     * @return ResponseInterface
+     */
+    public function render(ResponseInterface $response, array $data = [], $status = 200, $addHeaders = [])
+    {
+        $status = intval($status);
+        $output = [
+            'meta' => ['error' => true, 'status' => $status],
+            'data' => $data,
+        ];
+        $output['meta']['error'] = ($status < 400) ? false : true;
+        $json = json_encode($output, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+        // Ensure that the json encoding passed successfully
+        if ($json === false) {
+            throw new \RuntimeException(json_last_error_msg(), json_last_error());
+        }
+        $body = new Body(fopen('php://temp', 'r+'));
+        $body->write($json);
+        $newResponse = $response->withBody($body);
+        $newResponse = $newResponse->withStatus($status)
+            ->withHeader('Content-Type', 'application/json;charset=utf-8');
+        if (count($addHeaders)) {
+            foreach ($addHeaders as $headerKey => $headerValue) {
+                if (strtolower($headerKey) != 'content-type') {
+                    $newResponse->withHeader($headerKey, $headerValue);
+                }
+            }
+        }
+        return $newResponse;
+    }
+}