include/cron.php

   1 <?php
   2 use \Friendica\Core\Config;
   3
   4 function cron_run(&$argv, &$argc){
   5         global $a;
   6
   7         require_once('include/datetime.php');
   8
   9         // Poll contacts with specific parameters
  10         if ($argc > 1) {
  11                 cron_poll_contacts($argc, $argv);
  12                 return;
  13         }
  14
  15         $last = get_config('system','last_cron');
  16
  17         $poll_interval = intval(get_config('system','cron_interval'));
  18         if (! $poll_interval) {
  19                 $poll_interval = 10;
  20         }
  21         if ($last) {
  22                 $next = $last + ($poll_interval * 60);
  23                 if ($next > time()) {
  24                         logger('cron intervall not reached');
  25                         return;
  26                 }
  27         }
  28
  29         logger('cron: start');
  30
  31         // run queue delivery process in the background
  32         proc_run(PRIORITY_NEGLIGIBLE, "include/queue.php");
  33
  34         // run the process to discover global contacts in the background
  35         proc_run(PRIORITY_LOW, "include/discover_poco.php");
  36
  37         // run the process to update locally stored global contacts in the background
  38         proc_run(PRIORITY_LOW, "include/discover_poco.php", "checkcontact");
  39
  40         // Expire and remove user entries
  41         proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "expire_and_remove_users");
  42
  43         // Check OStatus conversations
  44         proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "ostatus_mentions");
  45
  46         // Check every conversation
  47         proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "ostatus_conversations");
  48
  49         // Call possible post update functions
  50         proc_run(PRIORITY_LOW, "include/cronjobs.php", "post_update");
  51
  52         // update nodeinfo data
  53         proc_run(PRIORITY_LOW, "include/cronjobs.php", "nodeinfo");
  54
  55         // Clear cache entries
  56         proc_run(PRIORITY_LOW, "include/cronjobs.php", "clear_cache");
  57
  58         // Repair missing Diaspora values in contacts
  59         proc_run(PRIORITY_LOW, "include/cronjobs.php", "repair_diaspora");
  60
  61         // Repair entries in the database
  62         proc_run(PRIORITY_LOW, "include/cronjobs.php", "repair_database");
  63
  64         // once daily run birthday_updates and then expire in background
  65         $d1 = get_config('system','last_expire_day');
  66         $d2 = intval(datetime_convert('UTC','UTC','now','d'));
  67
  68         if ($d2 != intval($d1)) {
  69
  70                 proc_run(PRIORITY_LOW, "include/cronjobs.php", "update_contact_birthdays");
  71
  72                 proc_run(PRIORITY_LOW, "include/discover_poco.php", "update_server");
  73
  74                 proc_run(PRIORITY_LOW, "include/discover_poco.php", "suggestions");
  75
  76                 set_config('system','last_expire_day',$d2);
  77
  78                 proc_run(PRIORITY_LOW, 'include/expire.php');
  79
  80                 proc_run(PRIORITY_MEDIUM, 'include/dbclean.php');
  81
  82                 proc_run(PRIORITY_LOW, "include/cronjobs.php", "update_photo_albums");
  83         }
  84
  85         // Poll contacts
  86         cron_poll_contacts($argc, $argv);
  87
  88         logger('cron: end');
  89
  90         set_config('system','last_cron', time());
  91
  92         return;
  93 }
  94
  95 /**
  96  * @brief Poll contacts for unreceived messages
  97  *
  98  * @param Integer $argc Number of command line arguments
  99  * @param Array $argv Array of command line arguments
 100  */
 101 function cron_poll_contacts($argc, $argv) {
 102         $manual_id  = 0;
 103         $generation = 0;
 104         $force      = false;
 105         $restart    = false;
 106
 107         if (($argc > 1) && ($argv[1] == 'force')) {
 108                 $force = true;
 109         }
 110         if (($argc > 1) && ($argv[1] == 'restart')) {
 111                 $restart = true;
 112                 $generation = intval($argv[2]);
 113                 if (!$generation) {
 114                         killme();
 115                 }
 116         }
 117
 118         if (($argc > 1) && intval($argv[1])) {
 119                 $manual_id = intval($argv[1]);
 120                 $force     = true;
 121         }
 122
 123         $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
 124
 125         reload_plugins();
 126
 127         $d = datetime_convert();
 128
 129         // Only poll from those with suitable relationships,
 130         // and which have a polling address and ignore Diaspora since
 131         // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
 132
 133         $abandon_days = intval(get_config('system','account_abandon_days'));
 134         if ($abandon_days < 1) {
 135                 $abandon_days = 0;
 136         }
 137         $abandon_sql = (($abandon_days)
 138                 ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
 139                 : ''
 140         );
 141
 142         $contacts = q("SELECT `contact`.`id` FROM `user`
 143                         STRAIGHT_JOIN `contact`
 144                         ON `contact`.`uid` = `user`.`uid` AND `contact`.`rel` IN (%d, %d) AND `contact`.`poll` != ''
 145                                 AND `contact`.`network` IN ('%s', '%s', '%s', '%s', '%s', '%s') $sql_extra
 146                                 AND NOT `contact`.`self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly`
 147                                 AND NOT `contact`.`archive`
 148                         WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()",
 149                 intval(CONTACT_IS_SHARING),
 150                 intval(CONTACT_IS_FRIEND),
 151                 dbesc(NETWORK_DFRN),
 152                 dbesc(NETWORK_ZOT),
 153                 dbesc(NETWORK_OSTATUS),
 154                 dbesc(NETWORK_FEED),
 155                 dbesc(NETWORK_MAIL),
 156                 dbesc(NETWORK_MAIL2)
 157         );
 158
 159         if (!count($contacts)) {
 160                 return;
 161         }
 162
 163         foreach ($contacts as $c) {
 164
 165                 $res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
 166                         intval($c['id'])
 167                 );
 168
 169                 if (!dbm::is_result($res)) {
 170                         continue;
 171                 }
 172
 173                 foreach ($res as $contact) {
 174
 175                         $xml = false;
 176
 177                         if ($manual_id) {
 178                                 $contact['last-update'] = NULL_DATE;
 179                         }
 180
 181                         if (in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
 182                                 $contact['priority'] = 2;
 183                         }
 184
 185                         if ($contact['subhub'] AND in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
 186                                 // We should be getting everything via a hub. But just to be sure, let's check once a day.
 187                                 // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
 188                                 // This also lets us update our subscription to the hub, and add or replace hubs in case it
 189                                 // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
 190
 191                                 $poll_interval = get_config('system','pushpoll_frequency');
 192                                 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
 193                         }
 194
 195                         if ($contact['priority'] AND !$force) {
 196
 197                                 $update     = false;
 198
 199                                 $t = $contact['last-update'];
 200
 201                                 /**
 202                                  * Based on $contact['priority'], should we poll this site now? Or later?
 203                                  */
 204
 205                                 switch ($contact['priority']) {
 206                                         case 5:
 207                                                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month")) {
 208                                                         $update = true;
 209                                                 }
 210                                                 break;
 211                                         case 4:
 212                                                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week")) {
 213                                                         $update = true;
 214                                                 }
 215                                                 break;
 216                                         case 3:
 217                                                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) {
 218                                                         $update = true;
 219                                                 }
 220                                                 break;
 221                                         case 2:
 222                                                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour")) {
 223                                                         $update = true;
 224                                                 }
 225                                                 break;
 226                                         case 1:
 227                                         default:
 228                                                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour")) {
 229                                                         $update = true;
 230                                                 }
 231                                                 break;
 232                                 }
 233                                 if (!$update) {
 234                                         continue;
 235                                 }
 236                         }
 237
 238                         logger("Polling ".$contact["network"]." ".$contact["id"]." ".$contact["nick"]." ".$contact["name"]);
 239
 240                         if (($contact['network'] == NETWORK_FEED) AND ($contact['priority'] <= 3)) {
 241                                 proc_run(PRIORITY_MEDIUM, 'include/onepoll.php', intval($contact['id']));
 242                         } else {
 243                                 proc_run(PRIORITY_LOW, 'include/onepoll.php', intval($contact['id']));
 244                         }
 245                 }
 246         }
 247 }