mod/_well_known.php

   1 <?php\r
   2 require_once("mod/hostxrd.php");\r
   3 require_once("mod/nodeinfo.php");\r
   4 \r
   5 function _well_known_init(&$a){\r
   6         if ($a->argc > 1) {\r
   7                 switch($a->argv[1]) {\r
   8                         case "host-meta":\r
   9                                 hostxrd_init($a);\r
  10                                 break;\r
  11                         case "x-social-relay":\r
  12                                 wk_social_relay($a);\r
  13                                 break;\r
  14                         case "nodeinfo":\r
  15                                 nodeinfo_wellknown($a);\r
  16                                 break;\r
  17                 }\r
  18         }\r
  19         http_status_exit(404);\r
  20         killme();\r
  21 }\r
  22 \r
  23 function wk_social_relay(&$a) {\r
  24 \r
  25         define('SR_SCOPE_ALL', 'all');\r
  26         define('SR_SCOPE_TAGS', 'tags');\r
  27 \r
  28         $subscribe = (bool)get_config('system', 'relay_subscribe');\r
  29 \r
  30         if ($subscribe)\r
  31                 $scope = get_config('system', 'relay_scope');\r
  32         else\r
  33                 $scope = "";\r
  34 \r
  35         $tags = array();\r
  36 \r
  37         if ($scope == SR_SCOPE_TAGS) {\r
  38 \r
  39                 $server_tags = get_config('system', 'relay_server_tags');\r
  40                 $tagitems = explode(",", $server_tags);\r
  41 \r
  42                 foreach($tagitems AS $tag)\r
  43                         $tags[trim($tag, "# ")] = trim($tag, "# ");\r
  44 \r
  45                 if (get_config('system', 'relay_user_tags')) {\r
  46                         $terms = q("SELECT DISTINCT(`term`) FROM `search`");\r
  47 \r
  48                         foreach($terms AS $term) {\r
  49                                 $tag = trim($term["term"], "#");\r
  50                                 $tags[$tag] = $tag;\r
  51                         }\r
  52                 }\r
  53         }\r
  54 \r
  55         $taglist = array();\r
  56         foreach($tags AS $tag)\r
  57                 $taglist[] = $tag;\r
  58 \r
  59         $relay = array("subscribe" => $subscribe,\r
  60                         "scope" => $scope,\r
  61                         "tags" => $taglist);\r
  62 \r
  63         header('Content-type: application/json; charset=utf-8');\r
  64         echo json_encode($relay, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);\r
  65         exit;\r
  66 }\r