mod/_well_known.php

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