X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fpoller.php;h=fefc9b381d4a6c18d74cdb20eff26b57aaa42a38;hb=d3699498ac8fdbbce2883ac07c8a3aac9b11a8e4;hp=8619697d9661d3697f1f20e5ed00d0b7e013208b;hpb=c43f647049c78b594c90e95d06d12f29f300d5d3;p=friendica.git

diff --git a/include/poller.php b/include/poller.php
index 8619697d96..fefc9b381d 100644
--- a/include/poller.php
+++ b/include/poller.php
@@ -1,6 +1,8 @@
 <?php
+
 require_once("boot.php");
 
+
 function poller_run($argv, $argc){
 	global $a, $db;
 
@@ -15,60 +17,148 @@ function poller_run($argv, $argc){
     	unset($db_host, $db_user, $db_pass, $db_data);
   	};
 
-	require_once('session.php');
-	require_once('datetime.php');
-	require_once('simplepie/simplepie.inc');
+
+	require_once('include/session.php');
+	require_once('include/datetime.php');
+	require_once('library/simplepie/simplepie.inc');
 	require_once('include/items.php');
 	require_once('include/Contact.php');
+	require_once('include/email.php');
+	require_once('include/socgraph.php');
+	require_once('include/pidfile.php');
+
+	load_config('config');
+	load_config('system');
+
+	$maxsysload = intval(get_config('system','maxloadavg'));
+	if($maxsysload < 1)
+		$maxsysload = 50;
+	if(function_exists('sys_getloadavg')) {
+		$load = sys_getloadavg();
+		if(intval($load[0]) > $maxsysload) {
+			logger('system: load ' . $load . ' too high. Poller deferred to next scheduled run.');
+			return;
+		}
+	}
+
+	$lockpath = get_config('system','lockpath');
+	if ($lockpath != '') {
+		$pidfile = new pidfile($lockpath, 'poller.lck');
+		if($pidfile->is_already_running()) {
+			logger("poller: Already running");
+			exit;
+		}
+	}
+
+
 
 	$a->set_baseurl(get_config('system','url'));
 
+	load_hooks();
+
 	logger('poller: start');
 	
 	// run queue delivery process in the background
 
 	proc_run('php',"include/queue.php");
 	
-	// once daily run expire in background
+	// expire any expired accounts
+
+	q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0 
+		AND `account_expires_on` != '0000-00-00 00:00:00' 
+		AND `account_expires_on` < UTC_TIMESTAMP() ");
+  
+	$abandon_days = intval(get_config('system','account_abandon_days'));
+	if($abandon_days < 1)
+		$abandon_days = 0;
+
+	
+
+	// once daily run birthday_updates and then expire in background
 
 	$d1 = get_config('system','last_expire_day');
 	$d2 = intval(datetime_convert('UTC','UTC','now','d'));
 
 	if($d2 != intval($d1)) {
+
+		update_contact_birthdays();
+
+		update_suggestions();
+
 		set_config('system','last_expire_day',$d2);
 		proc_run('php','include/expire.php');
 	}
 
-
 	// clear old cache
-	q("DELETE FROM `cache` WHERE `updated` < '%s'",
-		dbesc(datetime_convert('UTC','UTC',"now - 30 days")));
+	Cache::clear();
+
+	// clear item cache files if they are older than one day
+	$cache = get_config('system','itemcache');
+	if (($cache != '') and is_dir($cache)) {
+		if ($dh = opendir($cache)) {
+			while (($file = readdir($dh)) !== false) {
+				$fullpath = $cache."/".$file;
+				if ((filetype($fullpath) == "file") and filectime($fullpath) < (time() - 86400))
+					unlink($fullpath);
+			}
+			closedir($dh);
+		}
+	}
 
 	$manual_id  = 0;
+	$generation = 0;
 	$hub_update = false;
 	$force      = false;
+	$restart    = false;
 
 	if(($argc > 1) && ($argv[1] == 'force'))
 		$force = true;
 
+	if(($argc > 1) && ($argv[1] == 'restart')) {
+		$restart = true;
+		$generation = intval($argv[2]);
+		if(! $generation)
+			killme();		
+	}
+
 	if(($argc > 1) && intval($argv[1])) {
 		$manual_id = intval($argv[1]);
 		$force     = true;
 	}
 
+	$interval = intval(get_config('system','poll_interval'));
+	if(! $interval) 
+		$interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval')));
+
 	$sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
 
+	reload_plugins();
+
 	$d = datetime_convert();
-	call_hooks('cron', $d);
 
-	reload_plugins();
+	if(! $restart)
+		proc_run('php','include/cronhooks.php');
+
+	// Only poll from those with suitable relationships,
+	// and which have a polling address and ignore Diaspora since 
+	// we are unable to match those posts with a Diaspora GUID and prevent duplicates.
+
+	$abandon_sql = (($abandon_days) 
+		? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) 
+		: '' 
+	);
 
-	$contacts = q("SELECT `id` FROM `contact` 
+	$contacts = q("SELECT `contact`.`id` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` 
 		WHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''
+		AND NOT `network` IN ( '%s', '%s' )
 		$sql_extra 
-		AND `self` = 0 AND `blocked` = 0 AND `readonly` = 0 ORDER BY RAND()",
-		intval(REL_FAN),
-		intval(REL_BUD)
+		AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0 
+		AND `contact`.`archive` = 0 
+		AND `user`.`account_expired` = 0 $abandon_sql ORDER BY RAND()",
+		intval(CONTACT_IS_SHARING),
+		intval(CONTACT_IS_FRIEND),
+		dbesc(NETWORK_DIASPORA),
+		dbesc(NETWORK_FACEBOOK)
 	);
 
 	if(! count($contacts)) {
@@ -81,13 +171,22 @@ function poller_run($argv, $argc){
 			intval($c['id'])
 		);
 
-		if(! count($res))
+		if((! $res) || (! count($res)))
 			continue;
 
 		foreach($res as $contact) {
+
+			$xml = false;
+
 			if($manual_id)
 				$contact['last-update'] = '0000-00-00 00:00:00';
 
+			if($contact['network'] === NETWORK_DFRN)
+				$contact['priority'] = 2;
+
+			if(!get_config('system','ostatus_use_priority') and ($contact['network'] === NETWORK_OSTATUS))
+				$contact['priority'] = 2;
+
 			if($contact['priority'] || $contact['subhub']) {
 
 				$hub_update = true;
@@ -102,13 +201,15 @@ function poller_run($argv, $argc){
 
 
 				if($contact['subhub']) {
-					$interval = get_config('system','pushpoll_frequency');
-					$contact['priority'] = (($interval !== false) ? intval($interval) : 3);
+					$poll_interval = get_config('system','pushpoll_frequency');
+					$contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
 					$hub_update = false;
 	
 					if((datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) || $force)
 							$hub_update = true;
 				}
+				else
+					$hub_update = false;
 
 				/**
 				 * Based on $contact['priority'], should we poll this site now? Or later?
@@ -141,177 +242,12 @@ function poller_run($argv, $argc){
 					continue;
 			}
 
-			$importer_uid = $contact['uid'];
-		
-			$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
-				intval($importer_uid)
-			);
-			if(! count($r))
-				continue;
-
-			$importer = $r[0];
-
-			logger("poller: poll: IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
-
-			$last_update = (($contact['last-update'] === '0000-00-00 00:00:00') 
-				? datetime_convert('UTC','UTC','now - 30 days', ATOM_TIME)
-				: datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME)
-			);
-
-			if($contact['network'] === 'dfrn') {
-
-				$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
-
-				if(intval($contact['duplex']) && $contact['dfrn-id'])
-					$idtosend = '0:' . $orig_id;
-				if(intval($contact['duplex']) && $contact['issued-id'])
-					$idtosend = '1:' . $orig_id;		
-
-				$url = $contact['poll'] . '?dfrn_id=' . $idtosend 
-					. '&dfrn_version=' . DFRN_PROTOCOL_VERSION 
-					. '&type=data&last_update=' . $last_update ;
-	
-				$xml = fetch_url($url);
-
-				logger('poller: handshake with url ' . $url . ' returns xml: ' . $xml, LOGGER_DATA);
-
-
-				if(! $xml) {
-					logger("poller: $url appears to be dead - marking for death ");
-					// dead connection - might be a transient event, or this might
-					// mean the software was uninstalled or the domain expired. 
-					// Will keep trying for one month.
-					mark_for_death($contact);
-
-					// set the last-update so we don't keep polling
-
-					$r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
-						dbesc(datetime_convert()),
-						intval($contact['id'])
-					);
-
-					continue;
-				}
-
-				if(! strstr($xml,'<?xml')) {
-					logger('poller: response from ' . $url . ' did not contain XML.');
-					$r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
-						dbesc(datetime_convert()),
-						intval($contact['id'])
-					);
-					continue;
-				}
-
-
-				$res = simplexml_load_string($xml);
-	
-				if(intval($res->status) == 1) {
-					logger("poller: $url replied status 1 - marking for death ");
-
-					// we may not be friends anymore. Will keep trying for one month.
-					// set the last-update so we don't keep polling
-
-					$r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
-						dbesc(datetime_convert()),
-						intval($contact['id'])
-					);
-
-					mark_for_death($contact);
-				}
-				else {
-					if($contact['term-date'] != '0000-00-00 00:00:00') {
-						logger("poller: $url back from the dead - removing mark for death");
-						unmark_for_death($contact);
-					}
-				}
-
-				if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
-					continue;
-
-				$postvars = array();
-
-				$sent_dfrn_id = hex2bin((string) $res->dfrn_id);
-				$challenge    = hex2bin((string) $res->challenge);
-
-				$final_dfrn_id = '';
-
-				if(($contact['duplex']) && strlen($contact['prvkey'])) {
-					openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
-					openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
-				}
-				else {
-					openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
-					openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
-				}
-
-				$final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
-
-				if(strpos($final_dfrn_id,':') == 1)
-					$final_dfrn_id = substr($final_dfrn_id,2);
-
-				if($final_dfrn_id != $orig_id) {
-	
-					// did not decode properly - cannot trust this site 
-					continue;
-				}
-
-				$postvars['dfrn_id'] = $idtosend;
-				$postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
-
-				$xml = post_url($contact['poll'],$postvars);
-			}
-			else {
-
-				// $contact['network'] !== 'dfrn'
-
-				$xml = fetch_url($contact['poll']);
-			}
-
-			logger('poller: received xml : ' . $xml, LOGGER_DATA);
-
-			if(! strstr($xml,'<?xml')) {
-				logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
-				$r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
-					dbesc(datetime_convert()),
-					intval($contact['id'])
-				);
-				continue;
-			}
-
-			consume_feed($xml,$importer,$contact,$hub,1);
-
-			// do it twice. Ensures that children of parents which may be later in the stream aren't tossed
-
-			consume_feed($xml,$importer,$contact,$hub,1);
-
-
-			if((strlen($hub)) && ($hub_update) 
-				&& (($contact['rel'] == REL_BUD) || (($contact['network'] === 'stat') && (! $contact['readonly'])))) {
-				logger('poller: subscribing to hub(s) : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
-				$hubs = explode(',', $hub);
-				if(count($hubs)) {
-					foreach($hubs as $h) {
-						$h = trim($h);
-						if(! strlen($h))
-							continue;
-						subscribe_to_hub($h,$importer,$contact);
-					}
-				}
-			}
-
-
-			$updated = datetime_convert();
-
-			$r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d LIMIT 1",
-				dbesc($updated),
-				dbesc($updated),
-				intval($contact['id'])
-			);
-
-			// loop - next contact
+			proc_run('php','include/onepoll.php',$contact['id']);
+			if($interval)
+				@time_sleep_until(microtime(true) + (float) $interval);
 		}
 	}
-		
+
 	return;
 }