4 use Friendica\Core\Cache;
5 use Friendica\Core\Config;
6 use Friendica\Database\DBM;
7 use Friendica\Network\Probe;
9 function cronjobs_run(&$argv, &$argc){
12 require_once 'include/datetime.php';
13 require_once 'include/post_update.php';
14 require_once 'mod/nodeinfo.php';
15 require_once 'include/photos.php';
16 require_once 'include/user.php';
17 require_once 'include/socgraph.php';
19 // No parameter set? So return
24 logger("Starting cronjob ".$argv[1], LOGGER_DEBUG);
26 // Call possible post update functions
27 // see include/post_update.php for more details
28 if ($argv[1] == 'post_update') {
33 // update nodeinfo data
34 if ($argv[1] == 'nodeinfo') {
39 // Expire and remove user entries
40 if ($argv[1] == 'expire_and_remove_users') {
41 cron_expire_and_remove_users();
45 if ($argv[1] == 'update_contact_birthdays') {
46 update_contact_birthdays();
50 if ($argv[1] == 'update_photo_albums') {
51 cron_update_photo_albums();
55 // Clear cache entries
56 if ($argv[1] == 'clear_cache') {
61 // Repair missing Diaspora values in contacts
62 if ($argv[1] == 'repair_diaspora') {
63 cron_repair_diaspora($a);
67 // Repair entries in the database
68 if ($argv[1] == 'repair_database') {
69 cron_repair_database();
73 logger("Xronjob ".$argv[1]." is unknown.", LOGGER_DEBUG);
79 * @brief Update the cached values for the number of photo albums per user
81 function cron_update_photo_albums() {
82 $r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND NOT `account_removed`");
83 if (!DBM::is_result($r)) {
87 foreach ($r AS $user) {
88 photo_albums($user['uid'], true);
93 * @brief Expire and remove user entries
95 function cron_expire_and_remove_users() {
96 // expire any expired accounts
97 q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
98 AND `account_expires_on` > '%s'
99 AND `account_expires_on` < UTC_TIMESTAMP()", dbesc(NULL_DATE));
101 // delete user records for recently removed accounts
102 $r = q("SELECT * FROM `user` WHERE `account_removed` AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
103 if (DBM::is_result($r)) {
104 foreach ($r as $user) {
105 dba::delete('user', array('uid' => $user['uid']));
111 * @brief Clear cache entries
115 function cron_clear_cache(App $a) {
117 $last = Config::get('system','cache_last_cleared');
120 $next = $last + (3600); // Once per hour
121 $clear_cache = ($next <= time());
133 // clear old item cache files
136 // clear cache for photos
137 clear_cache($a->get_basepath(), $a->get_basepath()."/photo");
139 // clear smarty cache
140 clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
142 // clear cache for image proxy
143 if (!Config::get("system", "proxy_disabled")) {
144 clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
146 $cachetime = Config::get('system','proxy_cache_time');
148 $cachetime = PROXY_DEFAULT_TIME;
150 q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
153 // Delete the cached OEmbed entries that are older than one year
154 q("DELETE FROM `oembed` WHERE `created` < NOW() - INTERVAL 3 MONTH");
156 // Delete the cached "parse_url" entries that are older than one year
157 q("DELETE FROM `parsed_url` WHERE `created` < NOW() - INTERVAL 3 MONTH");
159 // Maximum table size in megabyte
160 $max_tablesize = intval(Config::get('system','optimize_max_tablesize')) * 1000000;
161 if ($max_tablesize == 0) {
162 $max_tablesize = 100 * 1000000; // Default are 100 MB
164 if ($max_tablesize > 0) {
165 // Minimum fragmentation level in percent
166 $fragmentation_level = intval(Config::get('system','optimize_fragmentation')) / 100;
167 if ($fragmentation_level == 0) {
168 $fragmentation_level = 0.3; // Default value is 30%
171 // Optimize some tables that need to be optimized
172 $r = q("SHOW TABLE STATUS");
173 foreach ($r as $table) {
175 // Don't optimize tables that are too large
176 if ($table["Data_length"] > $max_tablesize) {
180 // Don't optimize empty tables
181 if ($table["Data_length"] == 0) {
185 // Calculate fragmentation
186 $fragmentation = $table["Data_free"] / ($table["Data_length"] + $table["Index_length"]);
188 logger("Table ".$table["Name"]." - Fragmentation level: ".round($fragmentation * 100, 2), LOGGER_DEBUG);
190 // Don't optimize tables that needn't to be optimized
191 if ($fragmentation < $fragmentation_level) {
196 logger("Optimize Table ".$table["Name"], LOGGER_DEBUG);
197 q("OPTIMIZE TABLE `%s`", dbesc($table["Name"]));
201 Config::set('system','cache_last_cleared', time());
205 * @brief Repair missing values in Diaspora contacts
209 function cron_repair_diaspora(App $a) {
213 $r = q("SELECT `id`, `url` FROM `contact`
214 WHERE `network` = '%s' AND (`batch` = '' OR `notify` = '' OR `poll` = '' OR pubkey = '')
215 ORDER BY RAND() LIMIT 50", dbesc(NETWORK_DIASPORA));
216 if (!DBM::is_result($r)) {
220 foreach ($r AS $contact) {
221 // Quit the loop after 3 minutes
222 if (time() > ($starttime + 180)) {
226 if (!poco_reachable($contact["url"])) {
230 $data = Probe::uri($contact["url"]);
231 if ($data["network"] != NETWORK_DIASPORA) {
235 logger("Repair contact ".$contact["id"]." ".$contact["url"], LOGGER_DEBUG);
236 q("UPDATE `contact` SET `batch` = '%s', `notify` = '%s', `poll` = '%s', pubkey = '%s' WHERE `id` = %d",
237 dbesc($data["batch"]), dbesc($data["notify"]), dbesc($data["poll"]), dbesc($data["pubkey"]),
238 intval($contact["id"]));
243 * @brief Do some repairs in database entries
246 function cron_repair_database() {
248 // Sometimes there seem to be issues where the "self" contact vanishes.
249 // We haven't found the origin of the problem by now.
250 $r = q("SELECT `uid` FROM `user` WHERE NOT EXISTS (SELECT `uid` FROM `contact` WHERE `contact`.`uid` = `user`.`uid` AND `contact`.`self`)");
251 if (DBM::is_result($r)) {
252 foreach ($r AS $user) {
253 logger('Create missing self contact for user '.$user['uid']);
254 user_create_self_contact($user['uid']);
258 // Set the parent if it wasn't set. (Shouldn't happen - but does sometimes)
259 // This call is very "cheap" so we can do it at any time without a problem
260 q("UPDATE `item` INNER JOIN `item` AS `parent` ON `parent`.`uri` = `item`.`parent-uri` AND `parent`.`uid` = `item`.`uid` SET `item`.`parent` = `parent`.`id` WHERE `item`.`parent` = 0");
262 // There was an issue where the nick vanishes from the contact table
263 q("UPDATE `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid` SET `nick` = `nickname` WHERE `self` AND `nick`=''");
265 // Update the global contacts for local users
266 $r = q("SELECT `uid` FROM `user` WHERE `verified` AND NOT `blocked` AND NOT `account_removed` AND NOT `account_expired`");
267 if (DBM::is_result($r)) {
268 foreach ($r AS $user) {
269 update_gcontact_for_user($user["uid"]);
274 /// - remove thread entries without item
275 /// - remove sign entries without item
276 /// - remove children when parent got lost
277 /// - set contact-id in item when not present