fmgapp/webservices/ShortLinks.php

<?php declare(strict_types=1); namespace IR\App\Webservices; if (!defined('IR_START')) exit('<pre>No direct script access allowed</pre>');
/**
 * @framework       iResponse Framework 
 * @version         1.0
 * @author          Amine Idrissi <contact@iresponse.tech>
 * @date            2019
 * @name            Affiliate.php	
 */

# core 
use IR\Core\Base as Base;
use IR\Core\Application as Application;

# helpers 
use IR\App\Helpers\Authentication as Authentication;

use IR\App\Helpers\Page as Page;
use IR\App\Helpers\Permissions;
use IR\App\Models\Admin\Domain;
use IR\App\Models\Admin\MtaServer;
use IR\App\Models\Admin\ShortLink;
use IR\App\Models\Admin\User;
use IR\App\Models\Affiliate\Link;
use IR\Exceptions\Types\PageException;

/**
 * @name Affiliate
 * @description Affiliate WebService
 */
class ShortLinks extends Base
{
    /**
     * @app
     * @readwrite
     */
    protected $app;


    /**
     * @app
     * @readwrite
    */
    protected $authenticatedUser;

    
    /**
     * @name init
     * @description initializing process before the action method executed
     * @once
     * @protected
     */
    public function init() 
    {
        # set the current application to a local variable
        $this->app = Application::getCurrent();

        $this->app->database('system')->connect();
        # check for authentication
        if (!Authentication::isUserAuthenticated()) {
          Page::redirect($this->app->http->request->getBaseURL() . RDS . 'auth' . RDS . 'login.' . DEFAULT_EXTENSION);
        }

        # check users roles 
        Authentication::checkUserRoles();

        # get the authenticated user
        $this->authenticatedUser = Authentication::getAuthenticatedUser();
    }


    /**
     * @name save
     * @description save a short link
     * @before init
    */
    public function save($parameters = [])
    {
      # check for permissions
			$access = Permissions::customcheckForAuthorization($this->authenticatedUser, __CLASS__, 'save');

			if ($access == false) {
				throw new PageException('Access Denied !', 403);
			}

      $domainId = $parameters['domain-id'];
      $url = $parameters['url'];
      $randomWord = $parameters['randomWord'];
      $size = intval($parameters['size']);
      $valuesNumber = intval($parameters['valuesNumber']);
      // if the url an image add it
      $urlExt = pathinfo($url, PATHINFO_EXTENSION);
      $imgExts = array("gif", "jpg", "jpeg", "png", "tiff", "tif");
      if (in_array($urlExt, $imgExts))
      {
        $values = $this->createShortLink($url, $domainId, $randomWord, $size, $valuesNumber);
        Page::printApiResults(200,'',['values' => $values]);
      }
      else 
      {
        // if the url is not an image , check if the url exist in the application
        $link = Link::first(Link::FETCH_ARRAY, ['status = ? and value = ?', ['Activated',$url]]);
        if (empty($link))
        {
          $values = $this->createShortLink($url, $domainId, 'suspicion', $size, $valuesNumber);
          Page::printApiResults(403,"Link doesn't exist in our system");
        }
        else {
          $values = $this->createShortLink($url, $domainId, $randomWord, $size, $valuesNumber);
          Page::printApiResults(200,'',['values' => $values]);
        }
      }
    }


    private function createShortLink($url, $domainId, $randomWord, $size, $valuesNumber)
    {
      $values = [];
      for($i = 0; $i < $valuesNumber; $i++)
      {
        $shortLink = new ShortLink();
        $username = $this->authenticatedUser->getEmail();
        $shortLink->setCreatedBy($username);
        $shortLink->setCreatedDate(date('Y-m-d'));
        $shortLink->setLastUpdatedBy($username);
        $shortLink->setLastUpdatedDate(date('Y-m-d'));
        $shortLink->setUrl($url);
        // Set the value
        $domain = Domain::first(Domain::FETCH_ARRAY,['status = ? and id = ?',['Activated',$domainId]]);
        $randomString = $this->app->utils->strings->random($size,true,true,true,false);
        if ($randomWord !== "")
        {
          $value = "http://{$domain['value']}/{$randomWord}_{$randomString}";
        }
        else
        {
          $value = "http://{$domain['value']}/{$randomString}";
        }
        $values[] = $value;
        $shortLink->setValue($value);
        $server = MtaServer::first(MtaServer::FETCH_ARRAY,['status = ?',['Activated']]);
        $shortLink->setServerId(intval($server['id']));
        $shortLink->setDomainId(intval($domainId));
        $shortLink->setServerName($server['name']);
        $shortLink->setDomainName($domain['value']);
        $shortLink->insert();
      }
      return $values;
    }
}