mod/ostatus_subscribe.php

   1 <?php
   2
   3 require_once('include/Scrape.php');
   4 require_once('include/follow.php');
   5
   6 function ostatus_subscribe_content(App &$a) {
   7
   8         if (! local_user()) {
   9                 notice( t('Permission denied.') . EOL);
  10                 goaway($_SESSION['return_url']);
  11                 // NOTREACHED
  12         }
  13
  14         $o = "<h2>".t("Subscribing to OStatus contacts")."</h2>";
  15
  16         $uid = local_user();
  17
  18         $a = get_app();
  19
  20         $counter = intval($_REQUEST['counter']);
  21
  22         if (get_pconfig($uid, "ostatus", "legacy_friends") == "") {
  23
  24                 if ($_REQUEST["url"] == "") {
  25                         return $o.t("No contact provided.");
  26                 }
  27
  28                 $contact = probe_url($_REQUEST["url"]);
  29
  30                 if (!$contact) {
  31                         return $o.t("Couldn't fetch information for contact.");
  32                 }
  33
  34                 $api = $contact["baseurl"]."/api/";
  35
  36                 // Fetching friends
  37                 $data = z_fetch_url($api."statuses/friends.json?screen_name=".$contact["nick"]);
  38
  39                 if (!$data["success"]) {
  40                         return $o.t("Couldn't fetch friends for contact.");
  41                 }
  42
  43                 set_pconfig($uid, "ostatus", "legacy_friends", $data["body"]);
  44         }
  45
  46         $friends = json_decode(get_pconfig($uid, "ostatus", "legacy_friends"));
  47
  48         $total = sizeof($friends);
  49
  50         if ($counter >= $total) {
  51                 $a->page['htmlhead'] = '<meta http-equiv="refresh" content="0; URL='.App::get_baseurl().'/settings/connectors">';
  52                 del_pconfig($uid, "ostatus", "legacy_friends");
  53                 del_pconfig($uid, "ostatus", "legacy_contact");
  54                 $o .= t("Done");
  55                 return $o;
  56         }
  57
  58         $friend = $friends[$counter++];
  59
  60         $url = $friend->statusnet_profile_url;
  61
  62         $o .= "<p>".$counter."/".$total.": ".$url;
  63
  64         $data = probe_url($url);
  65         if ($data["network"] == NETWORK_OSTATUS) {
  66                 $result = new_contact($uid,$url,true);
  67                 if ($result["success"]) {
  68                         $o .= " - ".t("success");
  69                 } else {
  70                         $o .= " - ".t("failed");
  71                 }
  72         } else {
  73                 $o .= " - ".t("ignored");
  74         }
  75
  76         $o .= "</p>";
  77
  78         $o .= "<p>".t("Keep this window open until done.")."</p>";
  79
  80         $a->page['htmlhead'] = '<meta http-equiv="refresh" content="0; URL='.App::get_baseurl().'/ostatus_subscribe?counter='.$counter.'">';
  81
  82         return $o;
  83 }