statistics_json/statistics_json.php

   1 <?php
   2
   3 /**
   4  * Name: Statistics
   5  * Description: Generates some statistics for http://the-federation.info/
   6  * Version: 0.2
   7  * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
   8  * Status: Unsupported
   9  */
  10
  11 function statistics_json_install() {
  12         register_hook('cron', 'addon/statistics_json/statistics_json.php', 'statistics_json_cron');
  13 }
  14
  15
  16 function statistics_json_uninstall() {
  17         unregister_hook('cron', 'addon/statistics_json/statistics_json.php', 'statistics_json_cron');
  18 }
  19
  20 function statistics_json_module() {}
  21
  22 function statistics_json_plugin_enabled($plugin) {
  23         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = '%s'", $plugin);
  24         return((bool)(count($r) > 0));
  25 }
  26
  27 function statistics_json_init() {
  28         global $a;
  29
  30         $statistics = array(
  31                         "name" => $a->config["sitename"],
  32                         "network" => FRIENDICA_PLATFORM,
  33                         "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION,
  34                         "registrations_open" => ($a->config['register_policy'] != 0),
  35                         "total_users" => get_config('statistics_json','total_users'),
  36                         "active_users_halfyear" => get_config('statistics_json','active_users_halfyear'),
  37                         "active_users_monthly" => get_config('statistics_json','active_users_monthly'),
  38                         "local_posts" => get_config('statistics_json','local_posts')
  39                         );
  40
  41         $statistics["services"] = array();
  42         $statistics["services"]["appnet"] = statistics_json_plugin_enabled("appnet");
  43         $statistics["services"]["blogger"] = statistics_json_plugin_enabled("blogger");
  44         $statistics["services"]["buffer"] = statistics_json_plugin_enabled("buffer");
  45         $statistics["services"]["dreamwidth"] = statistics_json_plugin_enabled("dwpost");
  46         $statistics["services"]["facebook"] = statistics_json_plugin_enabled("fbpost");
  47         $statistics["services"]["gnusocial"] = statistics_json_plugin_enabled("statusnet");
  48         $statistics["services"]["googleplus"] = statistics_json_plugin_enabled("gpluspost");
  49         $statistics["services"]["libertree"] = statistics_json_plugin_enabled("libertree");
  50         $statistics["services"]["livejournal"] = statistics_json_plugin_enabled("ljpost");
  51         $statistics["services"]["pumpio"] = statistics_json_plugin_enabled("pumpio");
  52         $statistics["services"]["twitter"] = statistics_json_plugin_enabled("twitter");
  53         $statistics["services"]["tumblr"] = statistics_json_plugin_enabled("tumblr");
  54         $statistics["services"]["wordpress"] = statistics_json_plugin_enabled("wppost");
  55
  56         $statistics["appnet"] = $statistics["services"]["appnet"];
  57         $statistics["blogger"] = $statistics["services"]["blogger"];
  58         $statistics["buffer"] = $statistics["services"]["buffer"];
  59         $statistics["dreamwidth"] = $statistics["services"]["dreamwidth"];
  60         $statistics["facebook"] = $statistics["services"]["facebook"];
  61         $statistics["gnusocial"] = $statistics["services"]["gnusocial"];
  62         $statistics["googleplus"] = $statistics["services"]["googleplus"];
  63         $statistics["libertree"] = $statistics["services"]["libertree"];
  64         $statistics["livejournal"] = $statistics["services"]["livejournal"];
  65         $statistics["pumpio"] = $statistics["services"]["pumpio"];
  66         $statistics["twitter"] = $statistics["services"]["twitter"];
  67         $statistics["tumblr"] = $statistics["services"]["tumblr"];
  68         $statistics["wordpress"] = $statistics["services"]["wordpress"];
  69
  70         header("Content-Type: application/json");
  71         echo json_encode($statistics);
  72         logger("statistics_init: printed ".print_r($statistics, true));
  73         killme();
  74 }
  75
  76 function statistics_json_cron($a,$b) {
  77         $last = get_config('statistics_json','last_calucation');
  78
  79         if($last) {
  80                 // Calculate every 24 hours
  81                 $next = $last + (24 * 60 * 60);
  82                 if($next > time()) {
  83                         logger('statistics_json_cron: calculation intervall not reached');
  84                         return;
  85                 }
  86         }
  87         logger('statistics_json_cron: cron_start');
  88
  89
  90         $users = q("SELECT profile.*, `user`.`login_date`, `lastitem`.`lastitem_date`
  91                         FROM (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
  92                                 FROM `item`
  93                                         WHERE `item`.`type` = 'wall'
  94                                                 GROUP BY `item`.`uid`) AS `lastitem`
  95                                                 RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`, `contact`, `profile`
  96                                 WHERE
  97                                         `user`.`uid` = `contact`.`uid` AND `profile`.`uid` = `user`.`uid`
  98                                         AND `profile`.`is-default` AND (`profile`.`publish` OR `profile`.`net-publish`)
  99                                         AND `user`.`verified` AND `contact`.`self`
 100                                         AND NOT `user`.`blocked`
 101                                         AND NOT `user`.`account_removed`
 102                                         AND NOT `user`.`account_expired`");
 103
 104         if (is_array($users)) {
 105                         $total_users = count($users);
 106                         $active_users_halfyear = 0;
 107                         $active_users_monthly = 0;
 108
 109                         $halfyear = time() - (180 * 24 * 60 * 60);
 110                         $month = time() - (30 * 24 * 60 * 60);
 111
 112                         foreach ($users AS $user) {
 113                                 if ((strtotime($user['login_date']) > $halfyear) ||
 114                                         (strtotime($user['lastitem_date']) > $halfyear))
 115                                         ++$active_users_halfyear;
 116
 117                                 if ((strtotime($user['login_date']) > $month) ||
 118                                         (strtotime($user['lastitem_date']) > $month))
 119                                         ++$active_users_monthly;
 120
 121                         }
 122                         set_config('statistics_json','total_users', $total_users);
 123                         logger('statistics_json_cron: total_users: '.$total_users, LOGGER_DEBUG);
 124
 125                         set_config('statistics_json','active_users_halfyear', $active_users_halfyear);
 126                         set_config('statistics_json','active_users_monthly', $active_users_monthly);
 127         }
 128
 129         $posts = q("SELECT COUNT(*) AS local_posts FROM `item` WHERE `wall` AND `uid` != 0 AND `id` = `parent` AND left(body, 6) != '[share'");
 130
 131         if (!is_array($posts))
 132                 $local_posts = -1;
 133         else
 134                 $local_posts = $posts[0]["local_posts"];
 135
 136         set_config('statistics_json','local_posts', $local_posts);
 137
 138         logger('statistics_json_cron: local_posts: '.$local_posts, LOGGER_DEBUG);
 139
 140         // Now trying to register
 141         $url = "http://the-federation.info/register/".$a->get_hostname();
 142         logger('statistics_json_cron: registering url: '.$url, LOGGER_DEBUG);
 143         $ret = fetch_url($url);
 144         logger('statistics_json_cron: registering answer: '.$ret, LOGGER_DEBUG);
 145
 146         logger('statistics_json_cron: cron_end');
 147         set_config('statistics_json','last_calucation', time());
 148 }