src/Module/Feed.php

   1 <?php\r
   2 \r
   3 namespace Friendica\Module;\r
   4 \r
   5 use Friendica\BaseModule;\r
   6 use Friendica\Protocol\OStatus;\r
   7 use Friendica\Util\Network;\r
   8 \r
   9 /**\r
  10  * Provides public Atom feeds\r
  11  *\r
  12  * Currently supported:\r
  13  * - /feed/[nickname]/ => posts\r
  14  * - /feed/[nickname]/posts => posts\r
  15  * - /feed/[nickname]/comments => comments\r
  16  * - /feed/[nickname]/replies => comments\r
  17  * - /feed/[nickname]/activity => activity\r
  18  *\r
  19  * The nocache GET parameter is provided mainly for debug purposes, requires auth\r
  20  *\r
  21  * @brief Provides public Atom feeds\r
  22  *\r
  23  * @author Hypolite Petovan <mrpetovan@gmail.com>\r
  24  */\r
  25 class Feed extends BaseModule\r
  26 {\r
  27         public static function content()\r
  28         {\r
  29                 $a = self::getApp();\r
  30 \r
  31                 $last_update = x($_GET, 'last_update') ? $_GET['last_update'] : '';\r
  32                 $nocache     = x($_GET, 'nocache') && local_user();\r
  33 \r
  34                 if ($a->argc < 2) {\r
  35                         Network::httpStatusExit(400);\r
  36                 }\r
  37 \r
  38                 $type = null;\r
  39                 if ($a->argc > 2) {\r
  40                         $type = $a->argv[2];\r
  41                 }\r
  42 \r
  43                 switch ($type) {\r
  44                         case 'posts':\r
  45                         case 'comments':\r
  46                         case 'activity':\r
  47                                 break;\r
  48                         case 'replies':\r
  49                                 $type = 'comments';\r
  50                                 break;\r
  51                         default:\r
  52                                 $type = 'posts';\r
  53                 }\r
  54 \r
  55                 $nickname = $a->argv[1];\r
  56                 header("Content-type: application/atom+xml");\r
  57                 echo OStatus::feed($nickname, $last_update, 10, $type, $nocache);\r
  58                 killme();\r
  59         }\r
  60 }\r