mod/_well_known.php

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