624 lines
		
	
	
	
		
			21 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			624 lines
		
	
	
	
		
			21 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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use Friendica\Core\Config;
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use Friendica\Core\PConfig;
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require_once 'include/follow.php';
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function RemoveReply($subject) {
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	while (in_array(strtolower(substr($subject, 0, 3)), array("re:", "aw:"))) {
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		$subject = trim(substr($subject, 4));
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	}
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	return $subject;
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}
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function onepoll_run(&$argv, &$argc) {
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	global $a;
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	require_once 'include/datetime.php';
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	require_once 'include/items.php';
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	require_once 'include/Contact.php';
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	require_once 'include/email.php';
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	require_once 'include/socgraph.php';
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	require_once 'include/queue_fn.php';
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	logger('onepoll: start');
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	$manual_id  = 0;
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	$generation = 0;
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	$hub_update = false;
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	$force      = false;
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	$restart    = false;
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	if (($argc > 1) && (intval($argv[1]))) {
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		$contact_id = intval($argv[1]);
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	}
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	if (($argc > 2) && ($argv[2] == "force")) {
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		$force = true;
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	}
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	if (!$contact_id) {
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		logger('onepoll: no contact');
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		return;
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	}
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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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	$contacts = q("SELECT `contact`.* FROM `contact`
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		WHERE (`rel` = %d OR `rel` = %d) AND `poll` != ''
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		AND NOT `network` IN ('%s', '%s')
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		AND `contact`.`id` = %d
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		AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0
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		AND `contact`.`archive` = 0 LIMIT 1",
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		intval(CONTACT_IS_SHARING),
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		intval(CONTACT_IS_FRIEND),
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		dbesc(NETWORK_FACEBOOK),
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		dbesc(NETWORK_PUMPIO),
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		intval($contact_id)
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	);
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	if (!count($contacts)) {
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		logger('Contact not found or cannot be used.');
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		return;
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	}
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	$contact = $contacts[0];
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	$importer_uid = $contact['uid'];
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	// load current friends if possible.
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	if (($contact['poco'] != "") && ($contact['success_update'] > $contact['failure_update'])) {
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		$r = q("SELECT count(*) AS total FROM glink
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			WHERE `cid` = %d AND updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
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			intval($contact['id'])
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		);
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		if (dbm::is_result($r)) {
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			if (!$r[0]['total']) {
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				poco_load($contact['id'], $importer_uid, 0, $contact['poco']);
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			}
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		}
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	}
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	/// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
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	/// @TODO Check whether this is possible with Redmatrix
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	if ($contact["network"] == NETWORK_DIASPORA) {
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		if (poco_do_update($contact["created"], $contact["last-item"], $contact["failure_update"], $contact["success_update"])) {
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			$last_updated = poco_last_updated($contact["url"]);
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			$updated = datetime_convert();
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			if ($last_updated) {
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				$fields = array('last-item' => $last_updated, 'last-update' => $updated, 'success_update' => $updated);
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				dba::update('contact', $fields, array('id' => $contact['id']));
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			} else {
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				dba::update('contact', array('last-update' => $updated, 'failure_update' => $updated), array('id' => $contact['id']));
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			}
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		}
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		return;
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	}
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	$xml = false;
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	$t = $contact['last-update'];
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	if ($contact['subhub']) {
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		$poll_interval = Config::get('system', 'pushpoll_frequency');
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		$contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
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		$hub_update = false;
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		if (datetime_convert('UTC', 'UTC', 'now') > datetime_convert('UTC', 'UTC', $t . " + 1 day")) {
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			$hub_update = true;
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		}
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	} else {
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		$hub_update = false;
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	}
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	$last_update = (($contact['last-update'] <= NULL_DATE)
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		? datetime_convert('UTC', 'UTC', 'now - 7 days', ATOM_TIME)
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		: datetime_convert('UTC', 'UTC', $contact['last-update'], ATOM_TIME)
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	);
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	// Update the contact entry
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	if (($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
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		if (!poco_reachable($contact['url'])) {
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			logger("Skipping probably dead contact ".$contact['url']);
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			return;
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		}
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		if (!update_contact($contact["id"])) {
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			mark_for_death($contact);
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			logger('Contact is marked dead');
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			return;
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		} else {
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			unmark_for_death($contact);
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		}
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	}
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	if ($importer_uid == 0) {
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		logger('Ignore public contacts');
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		return;
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	}
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	$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
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		intval($importer_uid)
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	);
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	if (!dbm::is_result($r)) {
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		logger('No self contact for user '.$importer_uid);
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		return;
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	}
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	$importer = $r[0];
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	logger("onepoll: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
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	if ($contact['network'] === NETWORK_DFRN) {
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		$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
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		if (intval($contact['duplex']) && $contact['dfrn-id']) {
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			$idtosend = '0:' . $orig_id;
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		}
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		if (intval($contact['duplex']) && $contact['issued-id']) {
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			$idtosend = '1:' . $orig_id;
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		}
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		// they have permission to write to us. We already filtered this in the contact query.
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		$perm = 'rw';
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		// But this may be our first communication, so set the writable flag if it isn't set already.
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		if (!intval($contact['writable'])) {
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			$fields = array('writable' => true);
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			dba::update('contact', $fields, array('id' => $contact['id']));
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		}
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		$url = $contact['poll'] . '?dfrn_id=' . $idtosend
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			. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
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			. '&type=data&last_update=' . $last_update
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			. '&perm=' . $perm ;
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		$ret = z_fetch_url($url);
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		if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
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			return;
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		}
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		$handshake_xml = $ret['body'];
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		$html_code = $a->get_curl_code();
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		logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
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		if (!strlen($handshake_xml) || ($html_code >= 400) || !$html_code) {
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			logger("poller: $url appears to be dead - marking for death ");
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			// dead connection - might be a transient event, or this might
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			// mean the software was uninstalled or the domain expired.
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			// Will keep trying for one month.
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			mark_for_death($contact);
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			// set the last-update so we don't keep polling
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			$fields = array('last-update' => datetime_convert(), 'failure_update' => datetime_convert());
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			dba::update('contact', $fields, array('id' => $contact['id']));
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			return;
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		}
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		if (! strstr($handshake_xml, '<')) {
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			logger('poller: response from ' . $url . ' did not contain XML.');
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			mark_for_death($contact);
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			$fields = array('last-update' => datetime_convert(), 'failure_update' => datetime_convert());
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			dba::update('contact', $fields, array('id' => $contact['id']));
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			return;
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		}
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		$res = parse_xml_string($handshake_xml);
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		if (intval($res->status) == 1) {
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			logger("poller: $url replied status 1 - marking for death ");
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			// we may not be friends anymore. Will keep trying for one month.
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			// set the last-update so we don't keep polling
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			$fields = array('last-update' => datetime_convert(), 'failure_update' => datetime_convert());
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			dba::update('contact', $fields, array('id' => $contact['id']));
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			mark_for_death($contact);
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		} elseif ($contact['term-date'] > NULL_DATE) {
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			logger("poller: $url back from the dead - removing mark for death");
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			unmark_for_death($contact);
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		}
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		if ((intval($res->status) != 0) || !strlen($res->challenge) || !strlen($res->dfrn_id)) {
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			return;
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		}
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		if (((float)$res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
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			$fields = array('poco' => str_replace('/profile/', '/poco/', $contact['url']));
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			dba::update('contact', $fields, array('id' => $contact['id']));
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		}
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		$postvars = array();
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		$sent_dfrn_id = hex2bin((string) $res->dfrn_id);
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		$challenge    = hex2bin((string) $res->challenge);
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		$final_dfrn_id = '';
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		if ($contact['duplex'] && strlen($contact['prvkey'])) {
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			openssl_private_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['prvkey']);
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			openssl_private_decrypt($challenge, $postvars['challenge'], $contact['prvkey']);
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		} else {
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			openssl_public_decrypt($sent_dfrn_id, $final_dfrn_id, $contact['pubkey']);
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			openssl_public_decrypt($challenge, $postvars['challenge'], $contact['pubkey']);
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		}
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		$final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
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		if (strpos($final_dfrn_id, ':') == 1) {
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			$final_dfrn_id = substr($final_dfrn_id, 2);
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		}
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		if ($final_dfrn_id != $orig_id) {
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			logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
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			// did not decode properly - cannot trust this site
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			return;
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		}
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		$postvars['dfrn_id'] = $idtosend;
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		$postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
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		$postvars['perm'] = 'rw';
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		$xml = post_url($contact['poll'], $postvars);
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	} elseif (($contact['network'] === NETWORK_OSTATUS)
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		|| ($contact['network'] === NETWORK_DIASPORA)
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		|| ($contact['network'] === NETWORK_FEED)) {
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		// Upgrading DB fields from an older Friendica version
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		// Will only do this once per notify-enabled OStatus contact
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		// or if relationship changes
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		$stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
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		// Contacts from OStatus are always writable
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		if ($contact['network'] === NETWORK_OSTATUS) {
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			$stat_writeable = 1;
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		}
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		if ($stat_writeable != $contact['writable']) {
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			$fields = array('writable' => $stat_writeable);
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			dba::update('contact', $fields, array('id' => $contact['id']));
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		}
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		// Are we allowed to import from this person?
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		if ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) {
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			return;
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		}
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		$cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
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		$ret = z_fetch_url($contact['poll'], false, $redirects, array('cookiejar' => $cookiejar));
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		if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
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			return;
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		}
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		$xml = $ret['body'];
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		unlink($cookiejar);
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	} elseif ($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
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		logger("Mail: Fetching for ".$contact['addr'], LOGGER_DEBUG);
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		$mail_disabled = ((function_exists('imap_open') && (! Config::get('system', 'imap_disabled'))) ? 0 : 1);
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		if ($mail_disabled) {
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			return;
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		}
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		logger("Mail: Enabled", LOGGER_DEBUG);
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		$mbox = null;
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		$x = dba::select('user', array('prvkey'), array('uid' => $importer_uid), array('limit' => 1));
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		$condition = array("`server` != '' AND `uid` = ?", $importer_uid);
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		$mailconf = dba::select('mailacct', array(), $condition, array('limit' => 1));
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		if (dbm::is_result($x) && dbm::is_result($mailconf)) {
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			$mailbox = construct_mailbox_name($mailconf);
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			$password = '';
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			openssl_private_decrypt(hex2bin($mailconf['pass']), $password, $x['prvkey']);
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			$mbox = email_connect($mailbox, $mailconf['user'], $password);
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			unset($password);
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			logger("Mail: Connect to " . $mailconf['user']);
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			if ($mbox) {
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				$fields = array('last_check' => datetime_convert());
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				dba::update('mailacct', $fields, array('id' => $mailconf['id']));
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				logger("Mail: Connected to " . $mailconf['user']);
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			} else {
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				logger("Mail: Connection error ".$mailconf['user']." ".print_r(imap_errors(), true));
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			}
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		}
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		if ($mbox) {
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			$msgs = email_poll($mbox, $contact['addr']);
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			if (count($msgs)) {
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				logger("Mail: Parsing ".count($msgs)." mails from ".$contact['addr']." for ".$mailconf['user'], LOGGER_DEBUG);
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				$metas = email_msg_meta($mbox,implode(',', $msgs));
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				if (count($metas) != count($msgs)) {
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					logger("onepoll: for " . $mailconf['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
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				} else {
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					$msgs = array_combine($msgs, $metas);
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					foreach ($msgs as $msg_uid => $meta) {
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						logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
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						$datarray = array();
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						$datarray['verb'] = ACTIVITY_POST;
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						$datarray['object-type'] = ACTIVITY_OBJ_NOTE;
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	//					$meta = email_msg_meta($mbox, $msg_uid);
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	//					$headers = email_msg_headers($mbox, $msg_uid);
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						$datarray['uri'] = msgid2iri(trim($meta->message_id, '<>'));
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						// Have we seen it before?
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						$fields = array('deleted', 'id');
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						$condition = array('uid' => $importer_uid, 'uri' => $datarray['uri']);
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						$r = dba::select('item', $fields, $condition, array('limit' => 1));
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						if (dbm::is_result($r)) {
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							logger("Mail: Seen before ".$msg_uid." for ".$mailconf['user']." UID: ".$importer_uid." URI: ".$datarray['uri'],LOGGER_DEBUG);
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							// Only delete when mails aren't automatically moved or deleted
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							if (($mailconf['action'] != 1) && ($mailconf['action'] != 3))
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								if ($meta->deleted && ! $r['deleted']) {
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									$fields = array('deleted' => true, 'changed' => datetime_convert());
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									dba::update('item', $fields, array('id' => $r['id']));
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								}
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							switch ($mailconf['action']) {
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								case 0:
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									logger("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.", LOGGER_DEBUG);
 | 
						|
									break;
 | 
						|
								case 1:
 | 
						|
									logger("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
 | 
						|
									imap_delete($mbox, $msg_uid, FT_UID);
 | 
						|
									break;
 | 
						|
								case 2:
 | 
						|
									logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
 | 
						|
									imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 | 
						|
									break;
 | 
						|
								case 3:
 | 
						|
									logger("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
 | 
						|
									imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 | 
						|
									if ($mailconf['movetofolder'] != "") {
 | 
						|
										imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
 | 
						|
									}
 | 
						|
									break;
 | 
						|
							}
 | 
						|
							continue;
 | 
						|
						}
 | 
						|
 | 
						|
 | 
						|
						// look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
 | 
						|
						$raw_refs = ((property_exists($meta, 'references')) ? str_replace("\t", '', $meta->references) : '');
 | 
						|
						if (! trim($raw_refs)) {
 | 
						|
							$raw_refs = ((property_exists($meta, 'in_reply_to')) ? str_replace("\t", '', $meta->in_reply_to) : '');
 | 
						|
						}
 | 
						|
						$raw_refs = trim($raw_refs);  // Don't allow a blank reference in $refs_arr
 | 
						|
 | 
						|
						if ($raw_refs) {
 | 
						|
							$refs_arr = explode(' ', $raw_refs);
 | 
						|
							if (count($refs_arr)) {
 | 
						|
								for ($x = 0; $x < count($refs_arr); $x ++) {
 | 
						|
									$refs_arr[$x] = "'" . msgid2iri(str_replace(array('<', '>', ' '),array('', '', ''),dbesc($refs_arr[$x]))) . "'";
 | 
						|
								}
 | 
						|
							}
 | 
						|
							$qstr = implode(',', $refs_arr);
 | 
						|
							$r = q("SELECT `parent-uri` FROM `item` USE INDEX (`uid_uri`) WHERE `uri` IN ($qstr) AND `uid` = %d LIMIT 1",
 | 
						|
								intval($importer_uid)
 | 
						|
							);
 | 
						|
							if (dbm::is_result($r)) {
 | 
						|
								$datarray['parent-uri'] = $r[0]['parent-uri'];  // Set the parent as the top-level item
 | 
						|
							}
 | 
						|
						}
 | 
						|
 | 
						|
						// Decoding the header
 | 
						|
						$subject = imap_mime_header_decode($meta->subject);
 | 
						|
						$datarray['title'] = "";
 | 
						|
						foreach ($subject as $subpart) {
 | 
						|
							if ($subpart->charset != "default") {
 | 
						|
								$datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
 | 
						|
							} else {
 | 
						|
								$datarray['title'] .= $subpart->text;
 | 
						|
							}
 | 
						|
						}
 | 
						|
						$datarray['title'] = notags(trim($datarray['title']));
 | 
						|
 | 
						|
						//$datarray['title'] = notags(trim($meta->subject));
 | 
						|
						$datarray['created'] = datetime_convert('UTC', 'UTC', $meta->date);
 | 
						|
 | 
						|
						// Is it a reply?
 | 
						|
						$reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") ||
 | 
						|
							(substr(strtolower($datarray['title']), 0, 3) == "re-") ||
 | 
						|
							($raw_refs != ""));
 | 
						|
 | 
						|
						// Remove Reply-signs in the subject
 | 
						|
						$datarray['title'] = RemoveReply($datarray['title']);
 | 
						|
 | 
						|
						// If it seems to be a reply but a header couldn't be found take the last message with matching subject
 | 
						|
						if (empty($datarray['parent-uri']) && $reply) {
 | 
						|
							$r = q("SELECT `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d AND `network` = '%s' ORDER BY `created` DESC LIMIT 1",
 | 
						|
								dbesc(protect_sprintf($datarray['title'])),
 | 
						|
								intval($importer_uid),
 | 
						|
								dbesc(NETWORK_MAIL));
 | 
						|
							if (dbm::is_result($r)) {
 | 
						|
								$datarray['parent-uri'] = $r[0]['parent-uri'];
 | 
						|
							}
 | 
						|
						}
 | 
						|
 | 
						|
						if (empty($datarray['parent-uri'])) {
 | 
						|
							$datarray['parent-uri'] = $datarray['uri'];
 | 
						|
						}
 | 
						|
 | 
						|
						$r = email_get_msg($mbox, $msg_uid, $reply);
 | 
						|
						if (!$r) {
 | 
						|
							logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf['user']);
 | 
						|
							continue;
 | 
						|
						}
 | 
						|
						$datarray['body'] = escape_tags($r['body']);
 | 
						|
						$datarray['body'] = limit_body_size($datarray['body']);
 | 
						|
 | 
						|
						logger("Mail: Importing ".$msg_uid." for ".$mailconf['user']);
 | 
						|
 | 
						|
						/// @TODO Adding a gravatar for the original author would be cool
 | 
						|
 | 
						|
						$from = imap_mime_header_decode($meta->from);
 | 
						|
						$fromdecoded = "";
 | 
						|
						foreach ($from as $frompart) {
 | 
						|
							if ($frompart->charset != "default") {
 | 
						|
								$fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
 | 
						|
							} else {
 | 
						|
								$fromdecoded .= $frompart->text;
 | 
						|
							}
 | 
						|
						}
 | 
						|
 | 
						|
						$fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
 | 
						|
 | 
						|
						$frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
 | 
						|
 | 
						|
						if (isset($fromarr[0]->personal)) {
 | 
						|
							$fromname = $fromarr[0]->personal;
 | 
						|
						} else {
 | 
						|
							$fromname = $frommail;
 | 
						|
						}
 | 
						|
 | 
						|
						$datarray['author-name'] = $fromname;
 | 
						|
						$datarray['author-link'] = "mailto:".$frommail;
 | 
						|
						$datarray['author-avatar'] = $contact['photo'];
 | 
						|
 | 
						|
						$datarray['owner-name'] = $contact['name'];
 | 
						|
						$datarray['owner-link'] = "mailto:".$contact['addr'];
 | 
						|
						$datarray['owner-avatar'] = $contact['photo'];
 | 
						|
 | 
						|
						$datarray['uid'] = $importer_uid;
 | 
						|
						$datarray['contact-id'] = $contact['id'];
 | 
						|
						if ($datarray['parent-uri'] === $datarray['uri']) {
 | 
						|
							$datarray['private'] = 1;
 | 
						|
						}
 | 
						|
						if (($contact['network'] === NETWORK_MAIL) && (!PConfig::get($importer_uid, 'system', 'allow_public_email_replies'))) {
 | 
						|
							$datarray['private'] = 1;
 | 
						|
							$datarray['allow_cid'] = '<' . $contact['id'] . '>';
 | 
						|
						}
 | 
						|
 | 
						|
						$stored_item = item_store($datarray);
 | 
						|
 | 
						|
						$condition = array('parent-uri' => $datarray['parent-uri'], 'uid' => $importer_uid);
 | 
						|
						dba::update('item', array('last-child' => false), $condition);
 | 
						|
 | 
						|
						dba::update('item', array('last-child' => true), array('id' => $stored_item));
 | 
						|
 | 
						|
						switch ($mailconf['action']) {
 | 
						|
							case 0:
 | 
						|
								logger("Mail: Seen before ".$msg_uid." for ".$mailconf['user'].". Doing nothing.", LOGGER_DEBUG);
 | 
						|
								break;
 | 
						|
							case 1:
 | 
						|
								logger("Mail: Deleting ".$msg_uid." for ".$mailconf['user']);
 | 
						|
								imap_delete($mbox, $msg_uid, FT_UID);
 | 
						|
								break;
 | 
						|
							case 2:
 | 
						|
								logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf['user']);
 | 
						|
								imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 | 
						|
								break;
 | 
						|
							case 3:
 | 
						|
								logger("Mail: Moving ".$msg_uid." to ".$mailconf['movetofolder']." for ".$mailconf['user']);
 | 
						|
								imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 | 
						|
								if ($mailconf['movetofolder'] != "") {
 | 
						|
									imap_mail_move($mbox, $msg_uid, $mailconf['movetofolder'], FT_UID);
 | 
						|
								}
 | 
						|
								break;
 | 
						|
						}
 | 
						|
					}
 | 
						|
				}
 | 
						|
			} else {
 | 
						|
				logger("Mail: no mails for ".$mailconf['user']);
 | 
						|
			}
 | 
						|
 | 
						|
			logger("Mail: closing connection for ".$mailconf['user']);
 | 
						|
			imap_close($mbox);
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	if ($xml) {
 | 
						|
		logger('poller: received xml : ' . $xml, LOGGER_DATA);
 | 
						|
		if (!strstr($xml, '<')) {
 | 
						|
			logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
 | 
						|
 | 
						|
			$fields = array('last-update' => datetime_convert(), 'failure_update' => datetime_convert());
 | 
						|
			dba::update('contact', $fields, array('id' => $contact['id']));
 | 
						|
 | 
						|
			return;
 | 
						|
		}
 | 
						|
 | 
						|
 | 
						|
		logger("Consume feed of contact ".$contact['id']);
 | 
						|
 | 
						|
		consume_feed($xml, $importer, $contact, $hub, 1, 1);
 | 
						|
 | 
						|
		// do it twice. Ensures that children of parents which may be later in the stream aren't tossed
 | 
						|
 | 
						|
		consume_feed($xml, $importer, $contact, $hub, 1, 2);
 | 
						|
 | 
						|
		$hubmode = 'subscribe';
 | 
						|
		if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly']) {
 | 
						|
			$hubmode = 'unsubscribe';
 | 
						|
		}
 | 
						|
 | 
						|
		if (($contact['network'] === NETWORK_OSTATUS ||  $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify'])) {
 | 
						|
			$hub_update = true;
 | 
						|
		}
 | 
						|
 | 
						|
		if ($force) {
 | 
						|
			$hub_update = true;
 | 
						|
		}
 | 
						|
 | 
						|
		logger("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$contact['network']." Relation: ".$contact['rel']." Update: ".$hub_update);
 | 
						|
 | 
						|
		if (strlen($hub) && $hub_update && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED)) {
 | 
						|
			logger('poller: hub ' . $hubmode . ' : ' . $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, $hubmode);
 | 
						|
				}
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		$updated = datetime_convert();
 | 
						|
 | 
						|
		dba::update('contact', array('last-update' => $updated, 'success_update' => $updated), array('id' => $contact['id']));
 | 
						|
		dba::update('gcontact', array('last_contact' => $updated), array('nurl' => $contact['nurl']));
 | 
						|
	} elseif (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, NETWORK_FEED))) {
 | 
						|
		$updated = datetime_convert();
 | 
						|
 | 
						|
		dba::update('contact', array('last-update' => $updated, 'failure_update' => $updated), array('id' => $contact['id']));
 | 
						|
		dba::update('gcontact', array('last_failure' => $updated), array('nurl' => $contact['nurl']));
 | 
						|
	} else {
 | 
						|
		dba::update('contact', array('last-update' => $updated), array('id' => $contact['id']));
 | 
						|
	}
 | 
						|
 | 
						|
	return;
 | 
						|
}
 |