src/Module/Like.php

   1 <?php
   2
   3 namespace Friendica\Module;
   4
   5 use Friendica\BaseModule;
   6 use Friendica\Model\Item;
   7 use Friendica\Core\Session;
   8 use Friendica\Network\HTTPException;
   9 use Friendica\Util\Strings;
  10
  11 /**
  12  * Performs a like and optionally redirects to a return path
  13  */
  14 class Like extends BaseModule
  15 {
  16         public static function rawContent($parameters)
  17         {
  18                 if (!Session::isAuthenticated()) {
  19                         throw new HTTPException\ForbiddenException();
  20                 }
  21
  22                 $verb = Strings::escapeTags(trim($_GET['verb']));
  23
  24                 if (!$verb) {
  25                         $verb = 'like';
  26                 }
  27
  28                 $app = self::getApp();
  29
  30                 // @TODO: Replace with parameter from router
  31                 $itemId = (($app->argc > 1) ? Strings::escapeTags(trim($app->argv[1])) : 0);
  32
  33                 if (!Item::performLike($itemId, $verb)) {
  34                         throw new HTTPException\BadRequestException();
  35                 }
  36
  37                 // Decide how to return. If we were called with a 'return' argument,
  38                 // then redirect back to the calling page. If not, just quietly end
  39                 $returnPath = $_REQUEST['return'] ?? '';
  40
  41                 if (!empty($returnPath)) {
  42                         $rand = '_=' . time();
  43                         if (strpos($returnPath, '?')) {
  44                                 $rand = "&$rand";
  45                         } else {
  46                                 $rand = "?$rand";
  47                         }
  48
  49                         $app->internalRedirect($returnPath . $rand);
  50                 }
  51         }
  52 }