src/Module/Like.php

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