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DEEP.php 3.43 KB
219b8036   luigser   DEEP
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  <?php

  /**

   * Created by PhpStorm.

   * User: Luigi Serra

   * Date: 31/03/2015

   * Time: 17.25

   */

  ini_set('display_errors',1);

  ini_set('display_startup_errors',1);

  error_reporting(-1);

  

  require 'Slim/Slim.php';

  

293da0d3   Luigi Serra   Datalets xml update
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  /**

   * Class DEEP

   */

219b8036   luigser   DEEP
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  class DEEP {

      private static $instance = null;

      private $app;

      private $all_datalets;

      private $all_controllets;

  

      public static function getInstance()

      {

          if(self::$instance == null)

          {

              $c = __CLASS__;

              self::$instance = new $c;

          }

  

          return self::$instance;

      }

  

      private function __construct()

      {

          \Slim\Slim::registerAutoloader();

          $this->app = new \Slim\Slim();

  

          $this->all_datalets = $this->loadServices("datalets.xml");

          $this->app->get('/datalets-list', function(){

              $this->app->response()->header("Content-Type", "application/json");

              $this->app->response()->header("Access-Control-Allow-Origin", "*");

              echo json_encode($this->all_datalets);

  

          });

  

          $this->all_controllets = $this->loadServices("controllets.xml");

          $this->app->get('/controllets-list', function(){

              $this->app->response()->header("Content-Type", "application/json");

              $this->app->response()->header("Access-Control-Allow-Origin", "*");

              echo json_encode($this->all_controllets);

  

          });

  

          //main service

          $this->app->get('/', function(){

              echo "Hello from web compoments RESTful service, call /datalets-list to get datalets list";

          });

      }

  

293da0d3   Luigi Serra   Datalets xml update
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      /**

       * @param $source

       * @return array

       */

219b8036   luigser   DEEP
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      public function loadServices($source){

          $components_array = array();

          $handler_configuration = simplexml_load_file($source) or die("ERROR: cant read Components configuration \n");

          $deep_configuration  = $handler_configuration->deep_handler_configuration;

  

          foreach($handler_configuration->components->children() as $component){

              //array_push($components_array, $component->name."");

              $component->url = $handler_configuration->deep_handler_configuration->components_repository_url_reference . $component->name . "/";

              array_push($components_array, $component);

              $this->app->get('/'.$component->name, function() use($component, $deep_configuration ){

                  $response = array(

                      "name"           => $component->name."",

                      "bridge_link"    => $deep_configuration->components_repository_url_reference."",

                      "component_link" => $component->name."/".$component->name.".html",

                      "idm"            => $component->idm

                  );

  

                  if(isset($component->attributes)) {

                      $response['attributes'] = array();

                      foreach ($component->attributes->children() as $attribute) {

                          array_push($response['attributes'], $attribute->name."");

                      }

                  }

  

                  $this->app->response()->header("Content-Type", "application/json");

                  $this->app->response()->header("Access-Control-Allow-Origin", "*");

                  echo json_encode($response);

              });

          }

          return $components_array;

      }

  

      public function run(){

          //run the Slim app

          $this->app->run();

      }

  

  

  }

  ?>