247 lines
		
	
	
	
		
			6.8 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			247 lines
		
	
	
	
		
			6.8 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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use \Friendica\Core\Config;
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function cron_run(&$argv, &$argc){
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	global $a;
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	require_once 'include/datetime.php';
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	// Poll contacts with specific parameters
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	if ($argc > 1) {
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		cron_poll_contacts($argc, $argv);
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		return;
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	}
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	$last = get_config('system', 'last_cron');
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	$poll_interval = intval(get_config('system', 'cron_interval'));
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	if (! $poll_interval) {
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		$poll_interval = 10;
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	}
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	if ($last) {
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		$next = $last + ($poll_interval * 60);
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		if ($next > time()) {
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			logger('cron intervall not reached');
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			return;
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		}
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	}
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	logger('cron: start');
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	// run queue delivery process in the background
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	proc_run(PRIORITY_NEGLIGIBLE, "include/queue.php");
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	// run the process to discover global contacts in the background
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	proc_run(PRIORITY_LOW, "include/discover_poco.php");
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	// run the process to update locally stored global contacts in the background
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	proc_run(PRIORITY_LOW, "include/discover_poco.php", "checkcontact");
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	// Expire and remove user entries
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	proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "expire_and_remove_users");
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	// Check OStatus conversations
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	proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "ostatus_mentions");
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	// Check every conversation
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	proc_run(PRIORITY_MEDIUM, "include/cronjobs.php", "ostatus_conversations");
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	// Call possible post update functions
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	proc_run(PRIORITY_LOW, "include/cronjobs.php", "post_update");
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	// update nodeinfo data
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	proc_run(PRIORITY_LOW, "include/cronjobs.php", "nodeinfo");
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	// Clear cache entries
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	proc_run(PRIORITY_LOW, "include/cronjobs.php", "clear_cache");
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	// Repair missing Diaspora values in contacts
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	proc_run(PRIORITY_LOW, "include/cronjobs.php", "repair_diaspora");
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	// Repair entries in the database
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	proc_run(PRIORITY_LOW, "include/cronjobs.php", "repair_database");
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	// once daily run birthday_updates and then expire in background
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	$d1 = get_config('system', 'last_expire_day');
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	$d2 = intval(datetime_convert('UTC', 'UTC', 'now', 'd'));
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	if ($d2 != intval($d1)) {
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		proc_run(PRIORITY_LOW, "include/cronjobs.php", "update_contact_birthdays");
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		proc_run(PRIORITY_LOW, "include/discover_poco.php", "update_server");
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		proc_run(PRIORITY_LOW, "include/discover_poco.php", "suggestions");
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		set_config('system', 'last_expire_day', $d2);
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		proc_run(PRIORITY_LOW, 'include/expire.php');
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		proc_run(PRIORITY_MEDIUM, 'include/dbclean.php');
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		proc_run(PRIORITY_LOW, "include/cronjobs.php", "update_photo_albums");
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	}
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	// Poll contacts
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	cron_poll_contacts($argc, $argv);
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	logger('cron: end');
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	set_config('system', 'last_cron', time());
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	return;
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}
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/**
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 * @brief Poll contacts for unreceived messages
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 *
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 * @param Integer $argc Number of command line arguments
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 * @param Array $argv Array of command line arguments
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 */
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function cron_poll_contacts($argc, $argv) {
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	$manual_id  = 0;
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	$generation = 0;
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	$force      = false;
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	$restart    = false;
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	if (($argc > 1) && ($argv[1] == 'force')) {
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		$force = true;
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	}
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	if (($argc > 1) && ($argv[1] == 'restart')) {
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		$restart = true;
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		$generation = intval($argv[2]);
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		if (!$generation) {
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			killme();
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		}
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	}
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	if (($argc > 1) && intval($argv[1])) {
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		$manual_id = intval($argv[1]);
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		$force     = true;
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	}
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	$sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
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	reload_plugins();
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	$d = datetime_convert();
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	// Only poll from those with suitable relationships,
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	// and which have a polling address and ignore Diaspora since
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	// we are unable to match those posts with a Diaspora GUID and prevent duplicates.
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	$abandon_days = intval(get_config('system', 'account_abandon_days'));
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	if ($abandon_days < 1) {
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		$abandon_days = 0;
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	}
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	$abandon_sql = (($abandon_days)
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		? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
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		: ''
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	);
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	$contacts = q("SELECT `contact`.`id` FROM `user`
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			STRAIGHT_JOIN `contact`
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			ON `contact`.`uid` = `user`.`uid` AND `contact`.`rel` IN (%d, %d) AND `contact`.`poll` != ''
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				AND `contact`.`network` IN ('%s', '%s', '%s', '%s', '%s', '%s') $sql_extra
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				AND NOT `contact`.`self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly`
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				AND NOT `contact`.`archive`
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			WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()",
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		intval(CONTACT_IS_SHARING),
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		intval(CONTACT_IS_FRIEND),
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		dbesc(NETWORK_DFRN),
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		dbesc(NETWORK_ZOT),
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		dbesc(NETWORK_OSTATUS),
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		dbesc(NETWORK_FEED),
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		dbesc(NETWORK_MAIL),
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		dbesc(NETWORK_MAIL2)
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	);
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	if (!dbm::is_result($contacts)) {
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		return;
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	}
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	foreach ($contacts as $c) {
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		$res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
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			intval($c['id'])
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		);
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		if (!dbm::is_result($res)) {
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			continue;
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		}
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		foreach ($res as $contact) {
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			$xml = false;
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			if ($manual_id) {
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				$contact['last-update'] = NULL_DATE;
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			}
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			if (in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
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				$contact['priority'] = 2;
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			}
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			if ($contact['subhub'] AND in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
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				/*
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				 * We should be getting everything via a hub. But just to be sure, let's check once a day.
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				 * (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
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				 * This also lets us update our subscription to the hub, and add or replace hubs in case it
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				 * changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
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				 */
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				$poll_interval = get_config('system', 'pushpoll_frequency');
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				$contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
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			}
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			if ($contact['priority'] AND !$force) {
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				$update = false;
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				$t = $contact['last-update'];
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				/*
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				 * Based on $contact['priority'], should we poll this site now? Or later?
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				 */
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				switch ($contact['priority']) {
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					case 5:
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						if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 month")) {
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							$update = true;
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						}
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						break;
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					case 4:
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						if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 week")) {
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							$update = true;
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						}
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						break;
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					case 3:
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						if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 day")) {
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							$update = true;
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						}
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						break;
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					case 2:
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						if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 12 hour")) {
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							$update = true;
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						}
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						break;
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					case 1:
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					default:
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						if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 hour")) {
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							$update = true;
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						}
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						break;
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				}
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				if (!$update) {
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					continue;
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				}
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			}
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			logger("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact["nick"] . " " . $contact["name"]);
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			if (($contact['network'] == NETWORK_FEED) AND ($contact['priority'] <= 3)) {
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				proc_run(PRIORITY_MEDIUM, 'include/onepoll.php', intval($contact['id']));
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			} else {
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				proc_run(PRIORITY_LOW, 'include/onepoll.php', intval($contact['id']));
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			}
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		}
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	}
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}
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