]> git.mxchange.org Git - friendica.git/blob - mod/nodeinfo.php
Merge branch 'develop' into rewrites/dbm_is_result
[friendica.git] / mod / nodeinfo.php
1 <?php
2 /**
3  * @file mod/nodeinfo.php
4  * 
5  * Documentation: http://nodeinfo.diaspora.software/schema.html
6 */
7
8 require_once("include/plugin.php");
9
10 function nodeinfo_wellknown(App &$a) {
11         if (!get_config("system", "nodeinfo")) {
12                 http_status_exit(404);
13                 killme();
14         }
15         $nodeinfo = array("links" => array(array("rel" => "http://nodeinfo.diaspora.software/ns/schema/1.0",
16                                         "href" => App::get_baseurl()."/nodeinfo/1.0")));
17
18         header('Content-type: application/json; charset=utf-8');
19         echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
20         exit;
21 }
22
23 function nodeinfo_init(App &$a){
24         if (!get_config("system", "nodeinfo")) {
25                 http_status_exit(404);
26                 killme();
27         }
28
29         if (($a->argc != 2) OR ($a->argv[1] != "1.0")) {
30                 http_status_exit(404);
31                 killme();
32         }
33
34         $smtp = (function_exists("imap_open") AND !get_config("system","imap_disabled") AND !get_config("system","dfrn_only"));
35
36         $nodeinfo = array();
37         $nodeinfo["version"] = "1.0";
38         $nodeinfo["software"] = array("name" => "friendica", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
39
40         $nodeinfo["protocols"] = array();
41         $nodeinfo["protocols"]["inbound"] = array();
42         $nodeinfo["protocols"]["outbound"] = array();
43
44         if (get_config("system","diaspora_enabled")) {
45                 $nodeinfo["protocols"]["inbound"][] = "diaspora";
46                 $nodeinfo["protocols"]["outbound"][] = "diaspora";
47         }
48
49         $nodeinfo["protocols"]["inbound"][] = "friendica";
50         $nodeinfo["protocols"]["outbound"][] = "friendica";
51
52         if (!get_config("system","ostatus_disabled")) {
53                 $nodeinfo["protocols"]["inbound"][] = "gnusocial";
54                 $nodeinfo["protocols"]["outbound"][] = "gnusocial";
55         }
56
57         $nodeinfo["services"] = array();
58         $nodeinfo["services"]["inbound"] = array();
59         $nodeinfo["services"]["outbound"] = array();
60
61         $nodeinfo["openRegistrations"] = ($a->config['register_policy'] != 0);
62
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");
69
70         $nodeinfo["metadata"] = array("nodeName" => $a->config["sitename"]);
71
72         if (plugin_enabled("appnet"))
73                 $nodeinfo["services"]["inbound"][] = "appnet";
74
75         if (plugin_enabled("appnet") OR plugin_enabled("buffer"))
76                 $nodeinfo["services"]["outbound"][] = "appnet";
77
78         if (plugin_enabled("blogger"))
79                 $nodeinfo["services"]["outbound"][] = "blogger";
80
81         if (plugin_enabled("dwpost"))
82                 $nodeinfo["services"]["outbound"][] = "dreamwidth";
83
84         if (plugin_enabled("fbpost") OR plugin_enabled("buffer"))
85                 $nodeinfo["services"]["outbound"][] = "facebook";
86
87         if (plugin_enabled("statusnet")) {
88                 $nodeinfo["services"]["inbound"][] = "gnusocial";
89                 $nodeinfo["services"]["outbound"][] = "gnusocial";
90         }
91
92         if (plugin_enabled("gpluspost") OR plugin_enabled("buffer"))
93                 $nodeinfo["services"]["outbound"][] = "google";
94
95         if (plugin_enabled("ijpost"))
96                 $nodeinfo["services"]["outbound"][] = "insanejournal";
97
98         if (plugin_enabled("libertree"))
99                 $nodeinfo["services"]["outbound"][] = "libertree";
100
101         if (plugin_enabled("buffer"))
102                 $nodeinfo["services"]["outbound"][] = "linkedin";
103
104         if (plugin_enabled("ljpost"))
105                 $nodeinfo["services"]["outbound"][] = "livejournal";
106
107         if (plugin_enabled("buffer"))
108                 $nodeinfo["services"]["outbound"][] = "pinterest";
109
110         if (plugin_enabled("posterous"))
111                 $nodeinfo["services"]["outbound"][] = "posterous";
112
113         if (plugin_enabled("pumpio")) {
114                 $nodeinfo["services"]["inbound"][] = "pumpio";
115                 $nodeinfo["services"]["outbound"][] = "pumpio";
116         }
117
118         // redmatrix
119
120         if ($smtp)
121                 $nodeinfo["services"]["outbound"][] = "smtp";
122
123         if (plugin_enabled("tumblr"))
124                 $nodeinfo["services"]["outbound"][] = "tumblr";
125
126         if (plugin_enabled("twitter") OR plugin_enabled("buffer"))
127                 $nodeinfo["services"]["outbound"][] = "twitter";
128
129         if (plugin_enabled("wppost"))
130                 $nodeinfo["services"]["outbound"][] = "wordpress";
131
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";
136
137         $nodeinfo["metadata"]["services"] = $nodeinfo["services"];
138
139         if (plugin_enabled("twitter"))
140                 $nodeinfo["metadata"]["services"]["inbound"][] = "twitter";
141
142         header('Content-type: application/json; charset=utf-8');
143         echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
144         exit;
145 }
146
147
148
149 function nodeinfo_cron() {
150
151         $a = get_app();
152
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);
156
157                 $plugin = "statistics_json";
158                 $plugins = get_config("system","addon");
159                 $plugins_arr = array();
160
161                 if($plugins) {
162                         $plugins_arr = explode(",",str_replace(" ", "",$plugins));
163
164                         $idx = array_search($plugin, $plugins_arr);
165                         if ($idx !== false){
166                                 unset($plugins_arr[$idx]);
167                                 uninstall_plugin($plugin);
168                                 set_config("system","addon", implode(", ",$plugins_arr));
169                         }
170                 }
171         }
172
173         if (!get_config("system", "nodeinfo"))
174                 return;
175
176         $last = get_config('nodeinfo','last_calucation');
177
178         if($last) {
179                 // Calculate every 24 hours
180                 $next = $last + (24 * 60 * 60);
181                 if($next > time()) {
182                         logger("calculation intervall not reached");
183                         return;
184                 }
185         }
186         logger("cron_start");
187
188         $users = qu("SELECT `user`.`uid`, `user`.`login_date`, `contact`.`last-item`
189                         FROM `user`
190                         INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid` AND `profile`.`is-default`
191                         INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
192                         WHERE (`profile`.`publish` OR `profile`.`net-publish`) AND `user`.`verified`
193                                 AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
194                                 AND NOT `user`.`account_expired`");
195         if (is_array($users)) {
196                         $total_users = count($users);
197                         $active_users_halfyear = 0;
198                         $active_users_monthly = 0;
199
200                         $halfyear = time() - (180 * 24 * 60 * 60);
201                         $month = time() - (30 * 24 * 60 * 60);
202
203                         foreach ($users AS $user) {
204                                 if ((strtotime($user['login_date']) > $halfyear) OR
205                                         (strtotime($user['last-item']) > $halfyear))
206                                         ++$active_users_halfyear;
207
208                                 if ((strtotime($user['login_date']) > $month) OR
209                                         (strtotime($user['last-item']) > $month))
210                                         ++$active_users_monthly;
211
212                         }
213                         set_config('nodeinfo','total_users', $total_users);
214                         logger("total_users: ".$total_users, LOGGER_DEBUG);
215
216                         set_config('nodeinfo','active_users_halfyear', $active_users_halfyear);
217                         set_config('nodeinfo','active_users_monthly', $active_users_monthly);
218         }
219
220         $posts = qu("SELECT COUNT(*) AS local_posts FROM `thread` WHERE `thread`.`wall` AND `thread`.`uid` != 0");
221
222         if (!is_array($posts))
223                 $local_posts = -1;
224         else
225                 $local_posts = $posts[0]["local_posts"];
226
227         set_config('nodeinfo','local_posts', $local_posts);
228
229         logger("local_posts: ".$local_posts, LOGGER_DEBUG);
230
231         $posts = qu("SELECT COUNT(*) AS `local_comments` FROM `item`
232                         INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
233                         WHERE `contact`.`self` and `item`.`id` != `item`.`parent` AND `item`.`network` IN ('%s', '%s', '%s')",
234                         dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN));
235
236         if (!is_array($posts))
237                 $local_comments = -1;
238         else
239                 $local_comments = $posts[0]["local_comments"];
240
241         set_config('nodeinfo','local_comments', $local_comments);
242
243         // Now trying to register
244         $url = "http://the-federation.info/register/".$a->get_hostname();
245         logger('registering url: '.$url, LOGGER_DEBUG);
246         $ret = fetch_url($url);
247         logger('registering answer: '.$ret, LOGGER_DEBUG);
248
249         logger("cron_end");
250         set_config('nodeinfo','last_calucation', time());
251 }
252
253 ?>