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