4 use Friendica\Core\Config;
5 use Friendica\Database\DBM;
6 use Friendica\Network\Probe;
8 function cronjobs_run(&$argv, &$argc){
11 require_once 'include/datetime.php';
12 require_once 'include/post_update.php';
13 require_once 'mod/nodeinfo.php';
14 require_once 'include/photos.php';
15 require_once 'include/user.php';
16 require_once 'include/socgraph.php';
18 // No parameter set? So return
23 logger("Starting cronjob ".$argv[1], LOGGER_DEBUG);
25 // Call possible post update functions
26 // see include/post_update.php for more details
27 if ($argv[1] == 'post_update') {
32 // update nodeinfo data
33 if ($argv[1] == 'nodeinfo') {
38 // Expire and remove user entries
39 if ($argv[1] == 'expire_and_remove_users') {
40 cron_expire_and_remove_users();
44 if ($argv[1] == 'update_contact_birthdays') {
45 update_contact_birthdays();
49 if ($argv[1] == 'update_photo_albums') {
50 cron_update_photo_albums();
54 // Clear cache entries
55 if ($argv[1] == 'clear_cache') {
60 // Repair missing Diaspora values in contacts
61 if ($argv[1] == 'repair_diaspora') {
62 cron_repair_diaspora($a);
66 // Repair entries in the database
67 if ($argv[1] == 'repair_database') {
68 cron_repair_database();
72 logger("Xronjob ".$argv[1]." is unknown.", LOGGER_DEBUG);
78 * @brief Update the cached values for the number of photo albums per user
80 function cron_update_photo_albums() {
81 $r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND NOT `account_removed`");
82 if (!DBM::is_result($r)) {
86 foreach ($r AS $user) {
87 photo_albums($user['uid'], true);
92 * @brief Expire and remove user entries
94 function cron_expire_and_remove_users() {
95 // expire any expired accounts
96 q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
97 AND `account_expires_on` > '%s'
98 AND `account_expires_on` < UTC_TIMESTAMP()", dbesc(NULL_DATE));
100 // delete user records for recently removed accounts
101 $r = q("SELECT * FROM `user` WHERE `account_removed` AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
102 if (DBM::is_result($r)) {
103 foreach ($r as $user) {
104 dba::delete('user', array('uid' => $user['uid']));
110 * @brief Clear cache entries
114 function cron_clear_cache(App $a) {
116 $last = Config::get('system','cache_last_cleared');
119 $next = $last + (3600); // Once per hour
120 $clear_cache = ($next <= time());
132 // clear old item cache files
135 // clear cache for photos
136 clear_cache($a->get_basepath(), $a->get_basepath()."/photo");
138 // clear smarty cache
139 clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
141 // clear cache for image proxy
142 if (!Config::get("system", "proxy_disabled")) {
143 clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
145 $cachetime = Config::get('system','proxy_cache_time');
147 $cachetime = PROXY_DEFAULT_TIME;
149 q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
152 // Delete the cached OEmbed entries that are older than one year
153 q("DELETE FROM `oembed` WHERE `created` < NOW() - INTERVAL 3 MONTH");
155 // Delete the cached "parse_url" entries that are older than one year
156 q("DELETE FROM `parsed_url` WHERE `created` < NOW() - INTERVAL 3 MONTH");
158 // Maximum table size in megabyte
159 $max_tablesize = intval(Config::get('system','optimize_max_tablesize')) * 1000000;
160 if ($max_tablesize == 0) {
161 $max_tablesize = 100 * 1000000; // Default are 100 MB
163 if ($max_tablesize > 0) {
164 // Minimum fragmentation level in percent
165 $fragmentation_level = intval(Config::get('system','optimize_fragmentation')) / 100;
166 if ($fragmentation_level == 0) {
167 $fragmentation_level = 0.3; // Default value is 30%
170 // Optimize some tables that need to be optimized
171 $r = q("SHOW TABLE STATUS");
172 foreach ($r as $table) {
174 // Don't optimize tables that are too large
175 if ($table["Data_length"] > $max_tablesize) {
179 // Don't optimize empty tables
180 if ($table["Data_length"] == 0) {
184 // Calculate fragmentation
185 $fragmentation = $table["Data_free"] / ($table["Data_length"] + $table["Index_length"]);
187 logger("Table ".$table["Name"]." - Fragmentation level: ".round($fragmentation * 100, 2), LOGGER_DEBUG);
189 // Don't optimize tables that needn't to be optimized
190 if ($fragmentation < $fragmentation_level) {
195 logger("Optimize Table ".$table["Name"], LOGGER_DEBUG);
196 q("OPTIMIZE TABLE `%s`", dbesc($table["Name"]));
200 Config::set('system','cache_last_cleared', time());
204 * @brief Repair missing values in Diaspora contacts
208 function cron_repair_diaspora(App $a) {
212 $r = q("SELECT `id`, `url` FROM `contact`
213 WHERE `network` = '%s' AND (`batch` = '' OR `notify` = '' OR `poll` = '' OR pubkey = '')
214 ORDER BY RAND() LIMIT 50", dbesc(NETWORK_DIASPORA));
215 if (!DBM::is_result($r)) {
219 foreach ($r AS $contact) {
220 // Quit the loop after 3 minutes
221 if (time() > ($starttime + 180)) {
225 if (!poco_reachable($contact["url"])) {
229 $data = Probe::uri($contact["url"]);
230 if ($data["network"] != NETWORK_DIASPORA) {
234 logger("Repair contact ".$contact["id"]." ".$contact["url"], LOGGER_DEBUG);
235 q("UPDATE `contact` SET `batch` = '%s', `notify` = '%s', `poll` = '%s', pubkey = '%s' WHERE `id` = %d",
236 dbesc($data["batch"]), dbesc($data["notify"]), dbesc($data["poll"]), dbesc($data["pubkey"]),
237 intval($contact["id"]));
242 * @brief Do some repairs in database entries
245 function cron_repair_database() {
247 // Sometimes there seem to be issues where the "self" contact vanishes.
248 // We haven't found the origin of the problem by now.
249 $r = q("SELECT `uid` FROM `user` WHERE NOT EXISTS (SELECT `uid` FROM `contact` WHERE `contact`.`uid` = `user`.`uid` AND `contact`.`self`)");
250 if (DBM::is_result($r)) {
251 foreach ($r AS $user) {
252 logger('Create missing self contact for user '.$user['uid']);
253 user_create_self_contact($user['uid']);
257 // Set the parent if it wasn't set. (Shouldn't happen - but does sometimes)
258 // This call is very "cheap" so we can do it at any time without a problem
259 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");
261 // There was an issue where the nick vanishes from the contact table
262 q("UPDATE `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid` SET `nick` = `nickname` WHERE `self` AND `nick`=''");
264 // Update the global contacts for local users
265 $r = q("SELECT `uid` FROM `user` WHERE `verified` AND NOT `blocked` AND NOT `account_removed` AND NOT `account_expired`");
266 if (DBM::is_result($r)) {
267 foreach ($r AS $user) {
268 update_gcontact_for_user($user["uid"]);
273 /// - remove thread entries without item
274 /// - remove sign entries without item
275 /// - remove children when parent got lost
276 /// - set contact-id in item when not present