Merge pull request #3216 from annando/1701-performance

Better network handling, improved structure
pull/3223/head^2
Tobias Diekershoff 6 years ago committed by GitHub
commit 1bf089e424

@ -60,11 +60,20 @@ class Probe {
$xrd_timeout = Config::get('system','xrd_timeout', 20);
$redirects = 0;
$xml = fetch_url($ssl_url, false, $redirects, $xrd_timeout, "application/xrd+xml");
$ret = z_fetch_url($ssl_url, false, $redirects, array('timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml'));
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$xml = $ret['body'];
$xrd = parse_xml_string($xml, false);
if (!is_object($xrd)) {
$xml = fetch_url($url, false, $redirects, $xrd_timeout, "application/xrd+xml");
$ret = z_fetch_url($url, false, $redirects, array('timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml'));
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$xml = $ret['body'];
$xrd = parse_xml_string($xml, false);
}
if (!is_object($xrd))
@ -430,7 +439,12 @@ class Probe {
$xrd_timeout = Config::get('system','xrd_timeout', 20);
$redirects = 0;
$data = fetch_url($url, false, $redirects, $xrd_timeout, "application/xrd+xml");
$ret = z_fetch_url($url, false, $redirects, array('timeout' => $xrd_timeout, 'accept_content' => 'application/xrd+xml'));
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$data = $ret['body'];
$xrd = parse_xml_string($data, false);
if (!is_object($xrd)) {
@ -482,9 +496,14 @@ class Probe {
* @return array noscrape data
*/
private function poll_noscrape($noscrape, $data) {
$content = fetch_url($noscrape);
if (!$content)
$ret = z_fetch_url($noscrape);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$content = $ret['body'];
if (!$content) {
return false;
}
$json = json_decode($content, true);
if (!is_array($json))
@ -663,10 +682,14 @@ class Probe {
* @return array hcard data
*/
private function poll_hcard($hcard, $data, $dfrn = false) {
$content = fetch_url($hcard);
if (!$content)
$ret = z_fetch_url($hcard);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$content = $ret['body'];
if (!$content) {
return false;
}
$doc = new DOMDocument();
if (!@$doc->loadHTML($content))
@ -859,8 +882,13 @@ class Probe {
$pubkey = substr($pubkey, strpos($pubkey, ',') + 1);
else
$pubkey = substr($pubkey, 5);
} elseif (normalise_link($pubkey) == 'http://')
$pubkey = fetch_url($pubkey);
} elseif (normalise_link($pubkey) == 'http://') {
$ret = z_fetch_url($pubkey);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$pubkey = $ret['body'];
}
$key = explode(".", $pubkey);
@ -880,7 +908,11 @@ class Probe {
return false;
// Fetch all additional data from the feed
$feed = fetch_url($data["poll"]);
$ret = z_fetch_url($data["poll"]);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$feed = $ret['body'];
$feed_data = feed_import($feed,$dummy1,$dummy2, $dummy3, true);
if (!$feed_data)
return false;
@ -1035,7 +1067,11 @@ class Probe {
* @return array feed data
*/
private function feed($url, $probe = true) {
$feed = fetch_url($url);
$ret = z_fetch_url($url);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return false;
}
$feed = $ret['body'];
$feed_data = feed_import($feed, $dummy1, $dummy2, $dummy3, true);
if (!$feed_data) {

@ -398,7 +398,7 @@ function delivery_run(&$argv, &$argc){
logger('notifier: dfrn_delivery to '.$contact["url"].' with guid '.$target_item["guid"].' returns '.$deliver_status);
if ($deliver_status == (-1)) {
if ($deliver_status < 0) {
logger('notifier: delivery failed: queuing message');
add_to_queue($contact['id'],NETWORK_DFRN,$atom);

@ -391,7 +391,7 @@ class dfrn {
*
* @return object XML root object
*/
private function add_header($doc, $owner, $authorelement, $alternatelink = "", $public = false) {
private static function add_header($doc, $owner, $authorelement, $alternatelink = "", $public = false) {
if ($alternatelink == "")
$alternatelink = $owner['url'];
@ -462,7 +462,7 @@ class dfrn {
*
* @return object XML author object
*/
private function add_author($doc, $owner, $authorelement, $public) {
private static function add_author($doc, $owner, $authorelement, $public) {
// Is the profile hidden or shouldn't be published in the net? Then add the "hide" element
$r = q("SELECT `id` FROM `profile` INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
@ -591,7 +591,7 @@ class dfrn {
*
* @return object XML author object
*/
private function add_entry_author($doc, $element, $contact_url, $item) {
private static function add_entry_author($doc, $element, $contact_url, $item) {
$contact = get_contact_details_by_url($contact_url, $item["uid"]);
@ -631,7 +631,7 @@ class dfrn {
*
* @return object XML activity object
*/
private function create_activity($doc, $element, $activity) {
private static function create_activity($doc, $element, $activity) {
if($activity) {
$entry = $doc->createElement($element);
@ -685,7 +685,7 @@ class dfrn {
*
* @return object XML attachment object
*/
private function get_attachment($doc, $root, $item) {
private static function get_attachment($doc, $root, $item) {
$arr = explode('[/attach],',$item['attach']);
if(count($arr)) {
foreach($arr as $r) {
@ -720,7 +720,7 @@ class dfrn {
*
* @return object XML entry object
*/
private function entry($doc, $type, $item, $owner, $comment = false, $cid = 0) {
private static function entry($doc, $type, $item, $owner, $comment = false, $cid = 0) {
$mentioned = array();
@ -913,11 +913,18 @@ class dfrn {
logger('dfrn_deliver: ' . $url);
$xml = fetch_url($url);
$ret = z_fetch_url($url);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return -2; // timed out
}
$xml = $ret['body'];
$curl_stat = $a->get_curl_code();
if(! $curl_stat)
return(-1); // timed out
if (!$curl_stat) {
return -3; // timed out
}
logger('dfrn_deliver: ' . $xml, LOGGER_DATA);
@ -1017,24 +1024,24 @@ class dfrn {
$key = Crypto::createNewRandomKey();
} catch (CryptoTestFailed $ex) {
logger('Cannot safely create a key');
return -1;
return -4;
} catch (CannotPerformOperation $ex) {
logger('Cannot safely create a key');
return -1;
return -5;
}
try {
$data = Crypto::encrypt($postvars['data'], $key);
} catch (CryptoTestFailed $ex) {
logger('Cannot safely perform encryption');
return -1;
return -6;
} catch (CannotPerformOperation $ex) {
logger('Cannot safely perform encryption');
return -1;
return -7;
}
break;
default:
logger("rino: invalid requested verision '$rino_remote_version'");
return -1;
return -8;
}
$postvars['rino'] = $rino_remote_version;
@ -1068,16 +1075,18 @@ class dfrn {
logger('dfrn_deliver: ' . "SENDING: " . print_r($postvars,true), LOGGER_DATA);
$xml = post_url($contact['notify'],$postvars);
$xml = post_url($contact['notify'], $postvars);
logger('dfrn_deliver: ' . "RECEIVED: " . $xml, LOGGER_DATA);
$curl_stat = $a->get_curl_code();
if((! $curl_stat) || (! strlen($xml)))
return(-1); // timed out
if ((!$curl_stat) || (!strlen($xml))) {
return -9; // timed out
}
if(($curl_stat == 503) && (stristr($a->get_curl_headers(),'retry-after')))
return(-1);
if (($curl_stat == 503) && (stristr($a->get_curl_headers(),'retry-after'))) {
return -10;
}
if(strpos($xml,'<?xml') === false) {
logger('dfrn_deliver: phase 2: no valid XML returned');
@ -1103,7 +1112,7 @@ class dfrn {
* @param string $birthday Birthday of the contact
*
*/
private function birthday_event($contact, $birthday) {
private static function birthday_event($contact, $birthday) {
// Check for duplicates
$r = q("SELECT `id` FROM `event` WHERE `uid` = %d AND `cid` = %d AND `start` = '%s' AND `type` = '%s' LIMIT 1",
@ -1146,7 +1155,7 @@ class dfrn {
*
* @return Returns an array with relevant data of the author
*/
private function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "") {
private static function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "") {
$author = array();
$author["name"] = $xpath->evaluate($element."/atom:name/text()", $context)->item(0)->nodeValue;
@ -1358,7 +1367,7 @@ class dfrn {
*
* @return string XML string
*/
private function transform_activity($xpath, $activity, $element) {
private static function transform_activity($xpath, $activity, $element) {
if (!is_object($activity))
return "";
@ -1403,7 +1412,7 @@ class dfrn {
* @param object $mail mail elements
* @param array $importer Record of the importer user mixed with contact of the content
*/
private function process_mail($xpath, $mail, $importer) {
private static function process_mail($xpath, $mail, $importer) {
logger("Processing mails");
@ -1454,7 +1463,7 @@ class dfrn {
* @param object $suggestion suggestion elements
* @param array $importer Record of the importer user mixed with contact of the content
*/
private function process_suggestion($xpath, $suggestion, $importer) {
private static function process_suggestion($xpath, $suggestion, $importer) {
$a = get_app();
logger("Processing suggestions");
@ -1556,7 +1565,7 @@ class dfrn {
* @param object $relocation relocation elements
* @param array $importer Record of the importer user mixed with contact of the content
*/
private function process_relocation($xpath, $relocation, $importer) {
private static function process_relocation($xpath, $relocation, $importer) {
logger("Processing relocations");
@ -1685,7 +1694,7 @@ class dfrn {
* @param array $importer Record of the importer user mixed with contact of the content
* @param int $entrytype Is it a toplevel entry, a comment or a relayed comment?
*/
private function update_content($current, $item, $importer, $entrytype) {
private static function update_content($current, $item, $importer, $entrytype) {
$changed = false;
if (edited_timestamp_is_newer($current, $item)) {
@ -1737,7 +1746,7 @@ class dfrn {
*
* @return int Is it a toplevel entry, a comment or a relayed comment?
*/
private function get_entry_type($importer, $item) {
private static function get_entry_type($importer, $item) {
if ($item["parent-uri"] != $item["uri"]) {
$community = false;
@ -1803,7 +1812,7 @@ class dfrn {
* @param array $importer Record of the importer user mixed with contact of the content
* @param int $posted_id The record number of item record that was just posted
*/
private function do_poke($item, $importer, $posted_id) {
private static function do_poke($item, $importer, $posted_id) {
$verb = urldecode(substr($item["verb"],strpos($item["verb"], "#")+1));
if(!$verb)
return;
@ -1858,7 +1867,7 @@ class dfrn {
*
* @return bool Should the processing of the entries be continued?
*/
private function process_verbs($entrytype, $importer, &$item, &$is_like) {
private static function process_verbs($entrytype, $importer, &$item, &$is_like) {
logger("Process verb ".$item["verb"]." and object-type ".$item["object-type"]." for entrytype ".$entrytype, LOGGER_DEBUG);
@ -1958,7 +1967,7 @@ class dfrn {
* @param object $links link elements
* @param array $item the item record
*/
private function parse_links($links, &$item) {
private static function parse_links($links, &$item) {
$rel = "";
$href = "";
$type = "";
@ -2001,7 +2010,7 @@ class dfrn {
* @param object $entry entry elements
* @param array $importer Record of the importer user mixed with contact of the content
*/
private function process_entry($header, $xpath, $entry, $importer) {
private static function process_entry($header, $xpath, $entry, $importer) {
logger("Processing entries");
@ -2010,6 +2019,20 @@ class dfrn {
// Get the uri
$item["uri"] = $xpath->query("atom:id/text()", $entry)->item(0)->nodeValue;
$item["edited"] = $xpath->query("atom:updated/text()", $entry)->item(0)->nodeValue;
$current = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item["uri"]),
intval($importer["importer_uid"])
);
// Is there an existing item?
if (dbm::is_result($current) AND edited_timestamp_is_newer($current[0], $item) AND
(datetime_convert("UTC","UTC",$item["edited"]) < $current[0]["edited"])) {
logger("Item ".$item["uri"]." already existed.", LOGGER_DEBUG);
return;
}
// Fetch the owner
$owner = self::fetchauthor($xpath, $entry, $importer, "dfrn:owner", true);
@ -2027,7 +2050,6 @@ class dfrn {
$item["title"] = $xpath->query("atom:title/text()", $entry)->item(0)->nodeValue;
$item["created"] = $xpath->query("atom:published/text()", $entry)->item(0)->nodeValue;
$item["edited"] = $xpath->query("atom:updated/text()", $entry)->item(0)->nodeValue;
$item["body"] = $xpath->query("dfrn:env/text()", $entry)->item(0)->nodeValue;
$item["body"] = str_replace(array(' ',"\t","\r","\n"), array('','','',''),$item["body"]);
@ -2215,18 +2237,13 @@ class dfrn {
}
}
$r = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item["uri"]),
intval($importer["importer_uid"])
);
if (!self::process_verbs($entrytype, $importer, $item, $is_like)) {
logger("Exiting because 'process_verbs' told us so", LOGGER_DEBUG);
return;
}
// Update content if 'updated' changes
if (dbm::is_result($r)) {
if (dbm::is_result($current)) {
if (self::update_content($r[0], $item, $importer, $entrytype))
logger("Item ".$item["uri"]." was updated.", LOGGER_DEBUG);
else
@ -2311,7 +2328,7 @@ class dfrn {
* @param object $deletion deletion elements
* @param array $importer Record of the importer user mixed with contact of the content
*/
private function process_deletion($xpath, $deletion, $importer) {
private static function process_deletion($xpath, $deletion, $importer) {
logger("Processing deletions");

@ -177,18 +177,6 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
foreach (array_reverse($entrylist) AS $entry) {
$item = array_merge($header, $author);
$item["title"] = $xpath->evaluate('atom:title/text()', $entry)->item(0)->nodeValue;
if ($item["title"] == "")
$item["title"] = $xpath->evaluate('title/text()', $entry)->item(0)->nodeValue;
if ($item["title"] == "")
$item["title"] = $xpath->evaluate('rss:title/text()', $entry)->item(0)->nodeValue;
$alternate = $xpath->query("atom:link[@rel='alternate']", $entry)->item(0)->attributes;
if (!is_object($alternate))
$alternate = $xpath->query("atom:link", $entry)->item(0)->attributes;
if (is_object($alternate))
foreach($alternate AS $attributes)
if ($attributes->name == "href")
@ -212,6 +200,27 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
$item["parent-uri"] = $item["uri"];
if (!$simulate) {
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')",
intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
if ($r) {
logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
continue;
}
}
$item["title"] = $xpath->evaluate('atom:title/text()', $entry)->item(0)->nodeValue;
if ($item["title"] == "")
$item["title"] = $xpath->evaluate('title/text()', $entry)->item(0)->nodeValue;
if ($item["title"] == "")
$item["title"] = $xpath->evaluate('rss:title/text()', $entry)->item(0)->nodeValue;
$alternate = $xpath->query("atom:link[@rel='alternate']", $entry)->item(0)->attributes;
if (!is_object($alternate))
$alternate = $xpath->query("atom:link", $entry)->item(0)->attributes;
$published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
if ($published == "")
@ -250,15 +259,6 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
if ($creator != "")
$item["author-name"] = $creator;
if (!$simulate) {
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')",
intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
if ($r) {
logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
continue;
}
}
/// @TODO ?
// <category>Ausland</category>
// <media:thumbnail width="152" height="76" url="http://www.taz.de/picture/667875/192/14388767.jpg"/>

@ -143,6 +143,8 @@ function z_fetch_url($url,$binary = false, &$redirects = 0, $opts=array()) {
logger('fetch_url error fetching '.$url.': '.curl_error($ch), LOGGER_NORMAL);
}
$ret['errno'] = curl_errno($ch);
$base = $s;
$curl_info = @curl_getinfo($ch);

@ -15,11 +15,11 @@ function RemoveReply($subject) {
function onepoll_run(&$argv, &$argc){
global $a, $db;
if(is_null($a)) {
if (is_null($a)) {
$a = new App;
}
if(is_null($db)) {
if (is_null($db)) {
@include(".htconfig.php");
require_once("include/dba.php");
$db = new dba($db_host, $db_user, $db_pass, $db_data);
@ -48,21 +48,25 @@ function onepoll_run(&$argv, &$argc){
$force = false;
$restart = false;
if(($argc > 1) && (intval($argv[1])))
if (($argc > 1) && (intval($argv[1]))) {
$contact_id = intval($argv[1]);
}
if(($argc > 2) && ($argv[2] == "force"))
if (($argc > 2) && ($argv[2] == "force")) {
$force = true;
}
if(! $contact_id) {
if (! $contact_id) {
logger('onepoll: no contact');
return;
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('onepoll'.$contact_id, '', 540))
if (App::callstack() != "poller_run") {
if (App::is_already_running('onepoll'.$contact_id, '', 540)) {
return;
}
}
$d = datetime_convert();
@ -83,8 +87,9 @@ function onepoll_run(&$argv, &$argc){
intval($contact_id)
);
if(! count($contacts))
if (! count($contacts)) {
return;
}
$contact = $contacts[0];
@ -94,9 +99,11 @@ function onepoll_run(&$argv, &$argc){
where `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
intval($contact['id'])
);
if (dbm::is_result($r))
if (!$r[0]['total'])
if (dbm::is_result($r)) {
if (!$r[0]['total']) {
poco_load($contact['id'],$importer_uid,0,$contact['poco']);
}
}
}
/// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
@ -127,24 +134,24 @@ function onepoll_run(&$argv, &$argc){
$t = $contact['last-update'];
if($contact['subhub']) {
if ($contact['subhub']) {
$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"))
$hub_update = true;
}
else
if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) {
$hub_update = true;
}
} else {
$hub_update = false;
}
$importer_uid = $contact['uid'];
$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
intval($importer_uid)
);
if (! dbm::is_result($r)) {
if (!dbm::is_result($r)) {
return;
}
@ -158,7 +165,7 @@ function onepoll_run(&$argv, &$argc){
);
// Update the contact entry
if(($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
if (($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
if (!poco_reachable($contact['url'])) {
logger("Skipping probably dead contact ".$contact['url']);
return;
@ -167,40 +174,50 @@ function onepoll_run(&$argv, &$argc){
if (!update_contact($contact["id"])) {
mark_for_death($contact);
return;
} else
} else {
unmark_for_death($contact);
}
}
if($contact['network'] === NETWORK_DFRN) {
if ($contact['network'] === NETWORK_DFRN) {
$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
if(intval($contact['duplex']) && $contact['dfrn-id'])
if (intval($contact['duplex']) && $contact['dfrn-id']) {
$idtosend = '0:' . $orig_id;
if(intval($contact['duplex']) && $contact['issued-id'])
}
if (intval($contact['duplex']) && $contact['issued-id']) {
$idtosend = '1:' . $orig_id;
}
// they have permission to write to us. We already filtered this in the contact query.
$perm = 'rw';
// But this may be our first communication, so set the writable flag if it isn't set already.
if(! intval($contact['writable']))
if (! intval($contact['writable'])) {
q("update contact set writable = 1 where id = %d", intval($contact['id']));
}
$url = $contact['poll'] . '?dfrn_id=' . $idtosend
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
. '&type=data&last_update=' . $last_update
. '&perm=' . $perm ;
$handshake_xml = fetch_url($url);
$ret = z_fetch_url($url);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return;
}
$handshake_xml = $ret['body'];
$html_code = $a->get_curl_code();
logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
if((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
if ((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
logger("poller: $url appears to be dead - marking for death ");
// dead connection - might be a transient event, or this might
@ -219,7 +236,7 @@ function onepoll_run(&$argv, &$argc){
return;
}
if(! strstr($handshake_xml,'<')) {
if (! strstr($handshake_xml,'<')) {
logger('poller: response from ' . $url . ' did not contain XML.');
mark_for_death($contact);
@ -235,7 +252,7 @@ function onepoll_run(&$argv, &$argc){
$res = parse_xml_string($handshake_xml);
if(intval($res->status) == 1) {
if (intval($res->status) == 1) {
logger("poller: $url replied status 1 - marking for death ");
// we may not be friends anymore. Will keep trying for one month.
@ -248,18 +265,16 @@ function onepoll_run(&$argv, &$argc){
intval($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);
}
} elseif ($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($res->dfrn_id)))
if ((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id))) {
return;
}
if(((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
if (((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
q("update contact set poco = '%s' where id = %d",
dbesc(str_replace('/profile/','/poco/', $contact['url'])),
intval($contact['id'])
@ -273,21 +288,21 @@ function onepoll_run(&$argv, &$argc){
$final_dfrn_id = '';
if(($contact['duplex']) && strlen($contact['prvkey'])) {
if (($contact['duplex']) && strlen($contact['prvkey'])) {
openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
}
else {
} else {
openssl_public_decrypt($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)
if (strpos($final_dfrn_id,':') == 1) {
$final_dfrn_id = substr($final_dfrn_id,2);
}
if($final_dfrn_id != $orig_id) {
if ($final_dfrn_id != $orig_id) {
logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
// did not decode properly - cannot trust this site
return;
@ -299,10 +314,9 @@ function onepoll_run(&$argv, &$argc){
$xml = post_url($contact['poll'],$postvars);
}
elseif(($contact['network'] === NETWORK_OSTATUS)
} elseif (($contact['network'] === NETWORK_OSTATUS)
|| ($contact['network'] === NETWORK_DIASPORA)
|| ($contact['network'] === NETWORK_FEED) ) {
|| ($contact['network'] === NETWORK_FEED)) {
// Upgrading DB fields from an older Friendica version
// Will only do this once per notify-enabled OStatus contact
@ -311,10 +325,11 @@ function onepoll_run(&$argv, &$argc){
$stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
// Contacts from OStatus are always writable
if($contact['network'] === NETWORK_OSTATUS)
if ($contact['network'] === NETWORK_OSTATUS) {
$stat_writeable = 1;
}
if($stat_writeable != $contact['writable']) {
if ($stat_writeable != $contact['writable']) {
q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d",
intval($stat_writeable),
intval($contact['id'])
@ -323,19 +338,26 @@ function onepoll_run(&$argv, &$argc){
// Are we allowed to import from this person?
if($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly'])
if ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) {
return;
}
$cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
$xml = fetch_url($contact['poll'], false, $redirects, 0, Null, $cookiejar);
$ret = z_fetch_url($contact['poll'], false, $redirects, array('cookiejar' => $cookiejar));
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return;
}
$xml = $ret['body'];
unlink($cookiejar);
}
elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
} elseif ($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
logger("Mail: Fetching", LOGGER_DEBUG);
$mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
if($mail_disabled)
if ($mail_disabled)
return;
logger("Mail: Enabled", LOGGER_DEBUG);
@ -347,38 +369,38 @@ function onepoll_run(&$argv, &$argc){
$mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1",
intval($importer_uid)
);
if(count($x) && count($mailconf)) {
if (count($x) && count($mailconf)) {
$mailbox = construct_mailbox_name($mailconf[0]);
$password = '';
openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']);
$mbox = email_connect($mailbox,$mailconf[0]['user'],$password);
unset($password);
logger("Mail: Connect to " . $mailconf[0]['user']);
if($mbox) {
if ($mbox) {
q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc(datetime_convert()),
intval($mailconf[0]['id']),
intval($importer_uid)
);
logger("Mail: Connected to " . $mailconf[0]['user']);
} else
} else {
logger("Mail: Connection error ".$mailconf[0]['user']." ".print_r(imap_errors(), true));
}
}
if($mbox) {
if ($mbox) {
$msgs = email_poll($mbox,$contact['addr']);
if(count($msgs)) {
if (count($msgs)) {
logger("Mail: Parsing ".count($msgs)." mails for ".$mailconf[0]['user'], LOGGER_DEBUG);
$metas = email_msg_meta($mbox,implode(',',$msgs));
if(count($metas) != count($msgs)) {
if (count($metas) != count($msgs)) {
logger("onepoll: for " . $mailconf[0]['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
}
else {
} else {
$msgs = array_combine($msgs, $metas);
foreach($msgs as $msg_uid => $meta) {
foreach ($msgs as $msg_uid => $meta) {
logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
$datarray = array();
@ -400,7 +422,7 @@ function onepoll_run(&$argv, &$argc){
// Only delete when mails aren't automatically moved or deleted
if (($mailconf[0]['action'] != 1) AND ($mailconf[0]['action'] != 3))
if($meta->deleted && ! $r[0]['deleted']) {
if ($meta->deleted && ! $r[0]['deleted']) {
q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d",
dbesc(datetime_convert()),
intval($r[0]['id'])
@ -434,13 +456,13 @@ function onepoll_run(&$argv, &$argc){
// $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
$raw_refs = ((property_exists($meta,'references')) ? str_replace("\t",'',$meta->references) : '');
if(! trim($raw_refs))
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) {
if ($raw_refs) {
$refs_arr = explode(' ', $raw_refs);
if(count($refs_arr)) {
if (count($refs_arr)) {
for($x = 0; $x < count($refs_arr); $x ++)
$refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'";
}
@ -456,12 +478,13 @@ function onepoll_run(&$argv, &$argc){
// Decoding the header
$subject = imap_mime_header_decode($meta->subject);
$datarray['title'] = "";
foreach($subject as $subpart)
if ($subpart->charset != "default")
foreach ($subject as $subpart) {
if ($subpart->charset != "default") {
$datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
else
} else {
$datarray['title'] .= $subpart->text;
}
}
$datarray['title'] = notags(trim($datarray['title']));
//$datarray['title'] = notags(trim($meta->subject));
@ -476,7 +499,7 @@ function onepoll_run(&$argv, &$argc){
$datarray['title'] = RemoveReply($datarray['title']);
// If it seems to be a reply but a header couldn't be found take the last message with matching subject
if(!x($datarray,'parent-uri') and $reply) {
if (!x($datarray,'parent-uri') and $reply) {
$r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d AND `network` = '%s' ORDER BY `created` DESC LIMIT 1",
dbesc(protect_sprintf($datarray['title'])),
intval($importer_uid),
@ -485,12 +508,12 @@ function onepoll_run(&$argv, &$argc){
$datarray['parent-uri'] = $r[0]['parent-uri'];
}
if(! x($datarray,'parent-uri'))
if (! x($datarray,'parent-uri'))
$datarray['parent-uri'] = $datarray['uri'];
$r = email_get_msg($mbox,$msg_uid, $reply);
if(! $r) {
if (! $r) {
logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf[0]['user']);
continue;
}
@ -502,23 +525,26 @@ function onepoll_run(&$argv, &$argc){
// some mailing lists have the original author as 'from' - add this sender info to msg body.
/// @TODO Adding a gravatar for the original author would be cool
if(! stristr($meta->from,$contact['addr'])) {
if (! stristr($meta->from,$contact['addr'])) {
$from = imap_mime_header_decode($meta->from);
$fromdecoded = "";
foreach($from as $frompart)
if ($frompart->charset != "default")
foreach ($from as $frompart) {
if ($frompart->charset != "default") {
$fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
else
} else {
$fromdecoded .= $frompart->text;
}
}
$fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
$frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
if (isset($fromarr[0]->personal))
if (isset($fromarr[0]->personal)) {
$fromname = $fromarr[0]->personal;
else
} else {
$fromname = $frommail;
}
//$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
@ -538,9 +564,9 @@ function onepoll_run(&$argv, &$argc){
$datarray['uid'] = $importer_uid;
$datarray['contact-id'] = $contact['id'];
if($datarray['parent-uri'] === $datarray['uri'])
if ($datarray['parent-uri'] === $datarray['uri'])
$datarray['private'] = 1;
if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
if (($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
$datarray['private'] = 1;
$datarray['allow_cid'] = '<' . $contact['id'] . '>';
}
@ -574,24 +600,24 @@ function onepoll_run(&$argv, &$argc){
}
}
}
} else
} else {
logger("Mail: no mails for ".$mailconf[0]['user']);
}
logger("Mail: closing connection for ".$mailconf[0]['user']);
imap_close($mbox);
}
}
elseif($contact['network'] === NETWORK_FACEBOOK) {
} elseif ($contact['network'] === NETWORK_FACEBOOK) {
// This is picked up by the Facebook plugin on a cron hook.
// Ignored here.
} elseif($contact['network'] === NETWORK_PUMPIO) {
} elseif ($contact['network'] === NETWORK_PUMPIO) {
// This is picked up by the pump.io plugin on a cron hook.
// Ignored here.
}
if($xml) {
if ($xml) {
logger('poller: received xml : ' . $xml, LOGGER_DATA);
if(! strstr($xml,'<')) {
if (! strstr($xml,'<')) {
logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
$r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
dbesc(datetime_convert()),
@ -611,10 +637,10 @@ function onepoll_run(&$argv, &$argc){
consume_feed($xml,$importer,$contact,$hub,1,2);
$hubmode = 'subscribe';
if($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
$hubmode = 'unsubscribe';
if(($contact['network'] === NETWORK_OSTATUS || $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
if (($contact['network'] === NETWORK_OSTATUS || $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
$hub_update = true;
if ($force)
@ -622,14 +648,15 @@ function onepoll_run(&$argv, &$argc){
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) || $contact['network'] == NETWORK_FEED) ) {
if ((strlen($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 $h) {
if (count($hubs)) {
foreach ($hubs as $h) {
$h = trim($h);
if(! strlen($h))
if (! strlen($h)) {
continue;
}
subscribe_to_hub($h,$importer,$contact,$hubmode);
}
}
@ -671,7 +698,7 @@ function onepoll_run(&$argv, &$argc){
return;
}
if (array_search(__file__,get_included_files())===0){
if (array_search(__file__,get_included_files())===0) {
onepoll_run($_SERVER["argv"],$_SERVER["argc"]);
killme();
}

@ -207,6 +207,16 @@ function poller_exec_function($queue, $funcname, $argv) {
$duration = number_format(microtime(true) - $stamp, 3);
if ($duration > 3600) {
logger("Prio ".$queue["priority"].": ".$queue["parameter"]." - longer than 1 hour (".round($duration/60, 3).")", LOGGER_DEBUG);
} elseif ($duration > 600) {
logger("Prio ".$queue["priority"].": ".$queue["parameter"]." - longer than 10 minutes (".round($duration/60, 3).")", LOGGER_DEBUG);
} elseif ($duration > 300) {
logger("Prio ".$queue["priority"].": ".$queue["parameter"]." - longer than 5 minutes (".round($duration/60, 3).")", LOGGER_DEBUG);
} elseif ($duration > 120) {
logger("Prio ".$queue["priority"].": ".$queue["parameter"]." - longer than 2 minutes (".round($duration/60, 3).")", LOGGER_DEBUG);
}
logger("Process ".$mypid." - Prio ".$queue["priority"]." - ID ".$queue["id"].": ".$funcname." - done in ".$duration." seconds.");
// Write down the performance values into the log

@ -5,15 +5,16 @@ use \Friendica\Core\Config;
require_once("boot.php");
require_once('include/queue_fn.php');
require_once('include/dfrn.php');
require_once('include/cache.php');
function queue_run(&$argv, &$argc){
global $a, $db;
if(is_null($a)){
if (is_null($a)){
$a = new App;
}
if(is_null($db)){
if (is_null($db)){
@include(".htconfig.php");
require_once("include/dba.php");
$db = new dba($db_host, $db_user, $db_pass, $db_data);
@ -37,14 +38,14 @@ function queue_run(&$argv, &$argc){
load_hooks();
if($argc > 1)
if ($argc > 1) {
$queue_id = intval($argv[1]);
else
} else {
$queue_id = 0;
}
$deadguys = array();
$deadservers = array();
$serverlist = array();
$cachekey_deadguy = 'queue_run:deadguy:';
$cachekey_server = 'queue_run:server:';
if (!$queue_id) {
@ -64,7 +65,7 @@ function queue_run(&$argv, &$argc){
foreach ($r as $rr) {
logger('queue: deliverq');
proc_run(PRIORITY_HIGH,'include/delivery.php',$rr['cmd'],$rr['item'],$rr['contact']);
if($interval) {
if ($interval) {
time_sleep_until(microtime(true) + (float) $interval);
}
}
@ -111,10 +112,10 @@ function queue_run(&$argv, &$argc){
// queue_predeliver hooks may have changed the queue db details,
// so check again if this entry still needs processing
if($queue_id)
if ($queue_id) {
$qi = q("SELECT * FROM `queue` WHERE `id` = %d LIMIT 1",
intval($queue_id));
elseif (get_config("system", "worker")) {
} elseif (get_config("system", "worker")) {
logger('Call queue for id '.$q_item['id']);
proc_run(PRIORITY_LOW, "include/queue.php", $q_item['id']);
continue;
@ -122,8 +123,9 @@ function queue_run(&$argv, &$argc){
$qi = q("SELECT * FROM `queue` WHERE `id` = %d AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ",
intval($q_item['id']));
if(! count($qi))
if (!dbm::is_result($qi)) {
continue;
}
$c = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
@ -133,26 +135,32 @@ function queue_run(&$argv, &$argc){
remove_queue_item($q_item['id']);
continue;
}
if(in_array($c[0]['notify'],$deadguys)) {
logger('queue: skipping known dead url: ' . $c[0]['notify']);
$dead = Cache::get($cachekey_deadguy.$c[0]['notify']);
if (!is_null($dead) AND $dead) {
logger('queue: skipping known dead url: '.$c[0]['notify']);
update_queue_time($q_item['id']);
continue;
}
$server = poco_detect_server($c[0]['url']);
if (($server != "") AND !in_array($server, $serverlist)) {
logger("Check server ".$server." (".$c[0]["network"].")");
if (!poco_check_server($server, $c[0]["network"], true))
$deadservers[] = $server;
if ($server != "") {
$vital = Cache::get($cachekey_server.$server);
$serverlist[] = $server;
}
if (is_null($vital)) {
logger("Check server ".$server." (".$c[0]["network"].")");
if (($server != "") AND in_array($server, $deadservers)) {
logger('queue: skipping known dead server: '.$server);
update_queue_time($q_item['id']);
continue;
$vital = poco_check_server($server, $c[0]["network"], true);
Cache::set($cachekey_server.$server, $vital, CACHE_QUARTER_HOUR);
}
if (!is_null($vital) AND !$vital) {
logger('queue: skipping dead server: '.$server);
update_queue_time($q_item['id']);
continue;
}
}
$u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`
@ -176,36 +184,37 @@ function queue_run(&$argv, &$argc){
logger('queue: dfrndelivery: item '.$q_item['id'].' for '.$contact['name'].' <'.$contact['url'].'>');
$deliver_status = dfrn::deliver($owner,$contact,$data);
if($deliver_status == (-1)) {
if ($deliver_status < 0) {
update_queue_time($q_item['id']);
$deadguys[] = $contact['notify'];
} else
Cache::set($cachekey_deadguy.$contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
break;
case NETWORK_OSTATUS:
if($contact['notify']) {
if ($contact['notify']) {
logger('queue: slapdelivery: item '.$q_item['id'].' for '.$contact['name'].' <'.$contact['url'].'>');
$deliver_status = slapper($owner,$contact['notify'],$data);
if($deliver_status == (-1)) {
if ($deliver_status == (-1)) {
update_queue_time($q_item['id']);
$deadguys[] = $contact['notify'];
} else
Cache::set($cachekey_deadguy.$contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
}
break;
case NETWORK_DIASPORA:
if($contact['notify']) {
if ($contact['notify']) {
logger('queue: diaspora_delivery: item '.$q_item['id'].' for '.$contact['name'].' <'.$contact['url'].'>');
$deliver_status = Diaspora::transmit($owner,$contact,$data,$public,true);
if($deliver_status == (-1)) {
if ($deliver_status == (-1)) {
update_queue_time($q_item['id']);
$deadguys[] = $contact['notify'];
} else
Cache::set($cachekey_deadguy.$contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
}
break;
@ -213,15 +222,15 @@ function queue_run(&$argv, &$argc){
$params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
call_hooks('queue_deliver', $a, $params);
if($params['result'])
if ($params['result']) {
remove_queue_item($q_item['id']);
else
} else {
update_queue_time($q_item['id']);
}
break;
}
logger('Deliver status '.$deliver_status.' for item '.$q_item['id'].' to '.$contact['name'].' <'.$contact['url'].'>');
logger('Deliver status '.(int)$deliver_status.' for item '.$q_item['id'].' to '.$contact['name'].' <'.$contact['url'].'>');
}
return;

@ -690,7 +690,7 @@ function poco_check_server($server_url, $network = "", $force = false) {
return false;
$servers = q("SELECT * FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
if ($servers) {
if (dbm::is_result($servers)) {
if ($servers[0]["created"] == "0000-00-00 00:00:00")
q("UPDATE `gserver` SET `created` = '%s' WHERE `nurl` = '%s'",
@ -732,21 +732,40 @@ function poco_check_server($server_url, $network = "", $force = false) {
$orig_last_failure = $last_failure;
// Check if the page is accessible via SSL.
$orig_server_url = $server_url;
$server_url = str_replace("http://", "https://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
// We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
$serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
// Quit if there is a timeout.
// But we want to make sure to only quit if we are mostly sure that this server url fits.
if (dbm::is_result($servers) AND ($orig_server_url == $server_url) AND
($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
return false;
}
// Maybe the page is unencrypted only?
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
if (!$serverret["success"] OR ($serverret["body"] == "") OR (@sizeof($xmlobj) == 0) OR !is_object($xmlobj)) {
$server_url = str_replace("https://", "http://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
// We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
$serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
// Quit if there is a timeout
if ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
return false;
}
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
}
if (!$serverret["success"] OR ($serverret["body"] == "") OR (sizeof($xmlobj) == 0) OR !is_object($xmlobj)) {
// Workaround for bad configured servers (known nginx problem)
if ($serverret["debug"]["http_code"] != "403") {
if (!in_array($serverret["debug"]["http_code"], array("403", "404"))) {
$last_failure = datetime_convert();
$failure = true;
}

@ -228,9 +228,10 @@ function nodeinfo_cron() {
logger("local_posts: ".$local_posts, LOGGER_DEBUG);
$posts = qu("SELECT COUNT(*) AS `local_comments` FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `contact`.`self` and `item`.`id` != `item`.`parent` AND `item`.`network` IN ('%s', '%s', '%s')",
$posts = qu("SELECT COUNT(*) FROM `contact`
INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `item`.`uid` = `contact`.`uid` AND
`item`.`id` != `item`.`parent` AND `item`.`network` IN ('%s', '%s', '%s')
WHERE `contact`.`self`",
dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN));
if (!is_array($posts))

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