3 * @file mod/nodeinfo.php
5 * Documentation: http://nodeinfo.diaspora.software/schema.html
8 require_once("include/plugin.php");
10 function nodeinfo_wellknown(&$a) {
11 if (!get_config("system", "nodeinfo")) {
12 http_status_exit(404);
15 $nodeinfo = array("links" => array(array("rel" => "http://nodeinfo.diaspora.software/ns/schema/1.0",
16 "href" => $a->get_baseurl()."/nodeinfo/1.0")));
18 header('Content-type: application/json; charset=utf-8');
19 echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
23 function nodeinfo_init(&$a){
24 if (!get_config("system", "nodeinfo")) {
25 http_status_exit(404);
29 if (($a->argc != 2) OR ($a->argv[1] != "1.0")) {
30 http_status_exit(404);
34 $smtp = (function_exists("imap_open") AND !get_config("system","imap_disabled") AND !get_config("system","dfrn_only"));
37 $nodeinfo["version"] = "1.0";
38 $nodeinfo["software"] = array("name" => "friendica", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
40 $nodeinfo["protocols"] = array();
41 $nodeinfo["protocols"]["inbound"] = array();
42 $nodeinfo["protocols"]["outbound"] = array();
44 if (get_config("system","diaspora_enabled")) {
45 $nodeinfo["protocols"]["inbound"][] = "diaspora";
46 $nodeinfo["protocols"]["outbound"][] = "diaspora";
49 $nodeinfo["protocols"]["inbound"][] = "friendica";
50 $nodeinfo["protocols"]["outbound"][] = "friendica";
52 if (!get_config("system","ostatus_disabled")) {
53 $nodeinfo["protocols"]["inbound"][] = "gnusocial";
54 $nodeinfo["protocols"]["outbound"][] = "gnusocial";
57 $nodeinfo["services"] = array();
58 $nodeinfo["services"]["inbound"] = array();
59 $nodeinfo["services"]["outbound"] = array();
61 $nodeinfo["openRegistrations"] = ($a->config['register_policy'] != 0);
63 $nodeinfo["usage"] = array();
64 $nodeinfo["usage"]["users"] = array("total" => (int)get_config("nodeinfo","total_users"),
65 "activeHalfyear" => (int)get_config("nodeinfo","active_users_halfyear"),
66 "activeMonth" => (int)get_config("nodeinfo","active_users_monthly"));
67 $nodeinfo["usage"]["localPosts"] = (int)get_config("nodeinfo","local_posts");
68 $nodeinfo["usage"]["localComments"] = (int)get_config("nodeinfo","local_comments");
70 $nodeinfo["metadata"] = array("nodeName" => $a->config["sitename"]);
72 if (plugin_enabled("appnet"))
73 $nodeinfo["services"]["inbound"][] = "appnet";
75 if (plugin_enabled("appnet") OR plugin_enabled("buffer"))
76 $nodeinfo["services"]["outbound"][] = "appnet";
78 if (plugin_enabled("blogger"))
79 $nodeinfo["services"]["outbound"][] = "blogger";
81 if (plugin_enabled("dwpost"))
82 $nodeinfo["services"]["outbound"][] = "dreamwidth";
84 if (plugin_enabled("fbpost") OR plugin_enabled("buffer"))
85 $nodeinfo["services"]["outbound"][] = "facebook";
87 if (plugin_enabled("statusnet")) {
88 $nodeinfo["services"]["inbound"][] = "gnusocial";
89 $nodeinfo["services"]["outbound"][] = "gnusocial";
92 if (plugin_enabled("gpluspost") OR plugin_enabled("buffer"))
93 $nodeinfo["services"]["outbound"][] = "google";
95 if (plugin_enabled("ijpost"))
96 $nodeinfo["services"]["outbound"][] = "insanejournal";
98 if (plugin_enabled("libertree"))
99 $nodeinfo["services"]["outbound"][] = "libertree";
101 if (plugin_enabled("buffer"))
102 $nodeinfo["services"]["outbound"][] = "linkedin";
104 if (plugin_enabled("ljpost"))
105 $nodeinfo["services"]["outbound"][] = "livejournal";
107 if (plugin_enabled("buffer"))
108 $nodeinfo["services"]["outbound"][] = "pinterest";
110 if (plugin_enabled("posterous"))
111 $nodeinfo["services"]["outbound"][] = "posterous";
113 if (plugin_enabled("pumpio")) {
114 $nodeinfo["services"]["inbound"][] = "pumpio";
115 $nodeinfo["services"]["outbound"][] = "pumpio";
121 $nodeinfo["services"]["outbound"][] = "smtp";
123 if (plugin_enabled("tumblr"))
124 $nodeinfo["services"]["outbound"][] = "tumblr";
126 if (plugin_enabled("twitter") OR plugin_enabled("buffer"))
127 $nodeinfo["services"]["outbound"][] = "twitter";
129 if (plugin_enabled("wppost"))
130 $nodeinfo["services"]["outbound"][] = "wordpress";
132 $nodeinfo["metadata"]["protocols"] = $nodeinfo["protocols"];
133 $nodeinfo["metadata"]["protocols"]["outbound"][] = "atom1.0";
134 $nodeinfo["metadata"]["protocols"]["inbound"][] = "atom1.0";
135 $nodeinfo["metadata"]["protocols"]["inbound"][] = "rss2.0";
137 $nodeinfo["metadata"]["services"] = $nodeinfo["services"];
139 if (plugin_enabled("twitter"))
140 $nodeinfo["metadata"]["services"]["inbound"][] = "twitter";
142 header('Content-type: application/json; charset=utf-8');
143 echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
149 function nodeinfo_cron() {
153 // If the plugin "statistics_json" is enabled then disable it and actrivate nodeinfo.
154 if (plugin_enabled("statistics_json")) {
155 set_config("system", "nodeinfo", true);
157 $plugin = "statistics_json";
158 $plugins = get_config("system","addon");
159 $plugins_arr = array();
162 $plugins_arr = explode(",",str_replace(" ", "",$plugins));
164 $idx = array_search($plugin, $plugins_arr);
166 unset($plugins_arr[$idx]);
167 uninstall_plugin($plugin);
168 set_config("system","addon", implode(", ",$plugins_arr));
173 if (!get_config("system", "nodeinfo"))
176 $last = get_config('nodeinfo','last_calucation');
179 // Calculate every 24 hours
180 $next = $last + (24 * 60 * 60);
182 logger("calculation intervall not reached");
186 logger("cron_start");
188 $users = q("SELECT profile.*, `user`.`login_date`, `lastitem`.`lastitem_date`
189 FROM (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
191 WHERE `item`.`type` = 'wall'
192 GROUP BY `item`.`uid`) AS `lastitem`
193 RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`, `contact`, `profile`
195 `user`.`uid` = `contact`.`uid` AND `profile`.`uid` = `user`.`uid`
196 AND `profile`.`is-default` AND (`profile`.`publish` OR `profile`.`net-publish`)
197 AND `user`.`verified` AND `contact`.`self`
198 AND NOT `user`.`blocked`
199 AND NOT `user`.`account_removed`
200 AND NOT `user`.`account_expired`");
202 $users = q("SELECT `user`.`uid`, `user`.`login_date`,
203 (SELECT `changed` FROM `item` WHERE `wall` AND `uid` = `user`.`uid` ORDER BY `changed` DESC LIMIT 1) AS `lastitem_date`
205 INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid` AND `profile`.`is-default`
206 WHERE (`profile`.`publish` OR `profile`.`net-publish`) AND `user`.`verified`
207 AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
208 AND NOT `user`.`account_expired`");
209 if (is_array($users)) {
210 $total_users = count($users);
211 $active_users_halfyear = 0;
212 $active_users_monthly = 0;
214 $halfyear = time() - (180 * 24 * 60 * 60);
215 $month = time() - (30 * 24 * 60 * 60);
217 foreach ($users AS $user) {
218 if ((strtotime($user['login_date']) > $halfyear) OR
219 (strtotime($user['lastitem_date']) > $halfyear))
220 ++$active_users_halfyear;
222 if ((strtotime($user['login_date']) > $month) OR
223 (strtotime($user['lastitem_date']) > $month))
224 ++$active_users_monthly;
227 set_config('nodeinfo','total_users', $total_users);
228 logger("total_users: ".$total_users, LOGGER_DEBUG);
230 set_config('nodeinfo','active_users_halfyear', $active_users_halfyear);
231 set_config('nodeinfo','active_users_monthly', $active_users_monthly);
234 //$posts = q("SELECT COUNT(*) AS local_posts FROM `item` WHERE `wall` AND `uid` != 0 AND `id` = `parent` AND left(body, 6) != '[share'");
235 $posts = q("SELECT COUNT(*) AS `local_posts` FROM `item`
236 INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
237 WHERE `contact`.`self` and `item`.`id` = `item`.`parent` AND left(body, 6) != '[share' AND `item`.`network` IN ('%s', '%s', '%s')",
238 dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN));
240 if (!is_array($posts))
243 $local_posts = $posts[0]["local_posts"];
245 set_config('nodeinfo','local_posts', $local_posts);
247 logger("local_posts: ".$local_posts, LOGGER_DEBUG);
249 $posts = q("SELECT COUNT(*) AS `local_comments` FROM `item`
250 INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
251 WHERE `contact`.`self` and `item`.`id` != `item`.`parent` AND `item`.`network` IN ('%s', '%s', '%s')",
252 dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN));
254 if (!is_array($posts))
255 $local_comments = -1;
257 $local_comments = $posts[0]["local_comments"];
259 set_config('nodeinfo','local_comments', $local_comments);
261 // Now trying to register
262 $url = "http://the-federation.info/register/".$a->get_hostname();
263 logger('registering url: '.$url, LOGGER_DEBUG);
264 $ret = fetch_url($url);
265 logger('registering answer: '.$ret, LOGGER_DEBUG);
268 set_config('nodeinfo','last_calucation', time());