statistics_json/statistics_json.php

   1 <?php
   2
   3 /**
   4  * Name: Statistics
   5  * Description: Generates some statistics for http://pods.jasonrobinson.me/
   6  * Version: 0.1
   7  * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
   8  */
   9
  10 function statistics_json_install() {
  11         register_hook('cron', 'addon/statistics_json/statistics_json.php', 'statistics_json_cron');
  12 }
  13
  14
  15 function statistics_json_uninstall() {
  16         unregister_hook('cron', 'addon/statistics_json/statistics_json.php', 'statistics_json_cron');
  17 }
  18
  19 function statistics_json_module() {}
  20
  21 function statistics_json_plugin_enabled($plugin) {
  22         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = '%s'", $plugin);
  23         return((bool)(count($r) > 0));
  24 }
  25
  26 function statistics_json_init() {
  27         global $a;
  28
  29         $statistics = array(
  30                         "name" => $a->config["sitename"],
  31                         "network" => FRIENDICA_PLATFORM,
  32                         "version" => FRIENDICA_VERSION,
  33                         "registrations_open" => ($a->config['register_policy'] != 0),
  34                         "total_users" => get_config('statistics_json','total_users'),
  35                         "active_users_halfyear" => get_config('statistics_json','active_users_halfyear'),
  36                         "active_users_monthly" => get_config('statistics_json','active_users_monthly'),
  37                         "local_posts" => get_config('statistics_json','local_posts')
  38                         );
  39
  40         $statistics["facebook"] = statistics_json_plugin_enabled("fbpost");
  41         $statistics["twitter"] = statistics_json_plugin_enabled("twitter");
  42         $statistics["tumblr"] = statistics_json_plugin_enabled("tumblr");
  43         $statistics["wordpress"] = statistics_json_plugin_enabled("wppost");
  44         $statistics["appnet"] = statistics_json_plugin_enabled("appnet");
  45         $statistics["blogger"] = statistics_json_plugin_enabled("blogger");
  46         $statistics["buffer"] = statistics_json_plugin_enabled("buffer");
  47         $statistics["googleplus"] = statistics_json_plugin_enabled("gpluspost");
  48         $statistics["libertree"] = statistics_json_plugin_enabled("libertree");
  49         $statistics["pumpio"] = statistics_json_plugin_enabled("pumpio");
  50         $statistics["gnusocial"] = statistics_json_plugin_enabled("statusnet");
  51
  52         header("Content-Type: application/json");
  53         echo json_encode($statistics);
  54         logger("statistics_init: printed ".print_r($statistics, true));
  55         killme();
  56 }
  57
  58 function statistics_json_cron($a,$b) {
  59         $last = get_config('statistics_json','last_calucation');
  60
  61         if($last) {
  62                 // Calculate every 24 hours
  63                 $next = $last + (24 * 60 * 60);
  64                 if($next > time()) {
  65                         logger('statistics_json_cron: calculation intervall not reached');
  66                         return;
  67                 }
  68         }
  69         logger('statistics_json_cron: cron_start');
  70
  71
  72         $users = q("SELECT profile.*, `user`.`login_date`, `lastitem`.`lastitem_date`
  73                         FROM (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
  74                                 FROM `item`
  75                                         WHERE `item`.`type` = 'wall'
  76                                                 GROUP BY `item`.`uid`) AS `lastitem`
  77                                                 RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`, `contact`, `profile`
  78                                 WHERE
  79                                         `user`.`uid` = `contact`.`uid` AND `profile`.`uid` = `user`.`uid`
  80                                         AND `profile`.`is-default` AND (`profile`.`publish` OR `profile`.`net-publish`)
  81                                         AND `user`.`verified` AND `contact`.`self`
  82                                         AND NOT `user`.`blocked`
  83                                         AND NOT `user`.`account_removed`
  84                                         AND NOT `user`.`account_expired`");
  85
  86         if (is_array($users)) {
  87                         $total_users = count($users);
  88                         $active_users_halfyear = 0;
  89                         $active_users_monthly = 0;
  90
  91                         $halfyear = time() - (180 * 24 * 60 * 60);
  92                         $month = time() - (30 * 24 * 60 * 60);
  93
  94                         foreach ($users AS $user) {
  95                                 if ((strtotime($user['login_date']) > $halfyear) OR
  96                                         (strtotime($user['lastitem_date']) > $halfyear))
  97                                         ++$active_users_halfyear;
  98
  99                                 if ((strtotime($user['login_date']) > $month) OR
 100                                         (strtotime($user['lastitem_date']) > $month))
 101                                         ++$active_users_monthly;
 102
 103                         }
 104                         set_config('statistics_json','total_users', $total_users);
 105                         logger('statistics_json_cron: total_users: '.$total_users, LOGGER_DEBUG);
 106
 107                         set_config('statistics_json','active_users_halfyear', $active_users_halfyear);
 108                         set_config('statistics_json','active_users_monthly', $active_users_monthly);
 109         }
 110
 111         $posts = q("SELECT COUNT(*) AS local_posts FROM `item` WHERE `wall` AND left(body, 6) != '[share'");
 112
 113         if (!is_array($posts))
 114                 $local_posts = -1;
 115         else
 116                 $local_posts = $posts[0]["local_posts"];
 117
 118         set_config('statistics_json','local_posts', $local_posts);
 119
 120         logger('statistics_json_cron: local_posts: '.$local_posts, LOGGER_DEBUG);
 121
 122         // Now trying to register
 123         $url = "http://pods.jasonrobinson.me/register/".$a->get_hostname();
 124         logger('statistics_json_cron: registering url: '.$url, LOGGER_DEBUG);
 125         $ret = fetch_url($url);
 126         logger('statistics_json_cron: registering answer: '.$ret, LOGGER_DEBUG);
 127
 128         logger('statistics_json_cron: cron_end');
 129         set_config('statistics_json','last_calucation', time());
 130 }